configure revision 1.1.1.4.2.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.9.6. 4 # 5 # Report bugs to <unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: unbound-bugs (at] nlnetlabs.nl or 279 $0: https://github.com/NLnetLabs/unbound/issues about your 280 $0: system, including any error possibly output before this 281 $0: message. Then install a modern shell, or manually run 282 $0: the script under such a shell if you do have one." 283 fi 284 exit 1 285 fi 286 fi 287 fi 288 SHELL=${CONFIG_SHELL-/bin/sh} 289 export SHELL 290 # Unset more variables known to interfere with behavior of common tools. 291 CLICOLOR_FORCE= GREP_OPTIONS= 292 unset CLICOLOR_FORCE GREP_OPTIONS 293 294 ## --------------------- ## 295 ## M4sh Shell Functions. ## 296 ## --------------------- ## 297 # as_fn_unset VAR 298 # --------------- 299 # Portably unset VAR. 300 as_fn_unset () 301 { 302 { eval $1=; unset $1;} 303 } 304 as_unset=as_fn_unset 305 306 # as_fn_set_status STATUS 307 # ----------------------- 308 # Set $? to STATUS, without forking. 309 as_fn_set_status () 310 { 311 return $1 312 } # as_fn_set_status 313 314 # as_fn_exit STATUS 315 # ----------------- 316 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 317 as_fn_exit () 318 { 319 set +e 320 as_fn_set_status $1 321 exit $1 322 } # as_fn_exit 323 324 # as_fn_mkdir_p 325 # ------------- 326 # Create "$as_dir" as a directory, including parents if necessary. 327 as_fn_mkdir_p () 328 { 329 330 case $as_dir in #( 331 -*) as_dir=./$as_dir;; 332 esac 333 test -d "$as_dir" || eval $as_mkdir_p || { 334 as_dirs= 335 while :; do 336 case $as_dir in #( 337 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 338 *) as_qdir=$as_dir;; 339 esac 340 as_dirs="'$as_qdir' $as_dirs" 341 as_dir=`$as_dirname -- "$as_dir" || 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 343 X"$as_dir" : 'X\(//\)[^/]' \| \ 344 X"$as_dir" : 'X\(//\)$' \| \ 345 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 346 $as_echo X"$as_dir" | 347 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\/\)[^/].*/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)$/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\).*/{ 360 s//\1/ 361 q 362 } 363 s/.*/./; q'` 364 test -d "$as_dir" && break 365 done 366 test -z "$as_dirs" || eval "mkdir $as_dirs" 367 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 368 369 370 } # as_fn_mkdir_p 371 372 # as_fn_executable_p FILE 373 # ----------------------- 374 # Test if FILE is an executable regular file. 375 as_fn_executable_p () 376 { 377 test -f "$1" && test -x "$1" 378 } # as_fn_executable_p 379 # as_fn_append VAR VALUE 380 # ---------------------- 381 # Append the text in VALUE to the end of the definition contained in VAR. Take 382 # advantage of any shell optimizations that allow amortized linear growth over 383 # repeated appends, instead of the typical quadratic growth present in naive 384 # implementations. 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 386 eval 'as_fn_append () 387 { 388 eval $1+=\$2 389 }' 390 else 391 as_fn_append () 392 { 393 eval $1=\$$1\$2 394 } 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 403 eval 'as_fn_arith () 404 { 405 as_val=$(( $* )) 406 }' 407 else 408 as_fn_arith () 409 { 410 as_val=`expr "$@" || test $? -eq 1` 411 } 412 fi # as_fn_arith 413 414 415 # as_fn_error STATUS ERROR [LINENO LOG_FD] 416 # ---------------------------------------- 417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 419 # script with STATUS, using 1 if that was 0. 420 as_fn_error () 421 { 422 as_status=$1; test $as_status -eq 0 && as_status=1 423 if test "$4"; then 424 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 425 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 426 fi 427 $as_echo "$as_me: error: $2" >&2 428 as_fn_exit $as_status 429 } # as_fn_error 430 431 if expr a : '\(a\)' >/dev/null 2>&1 && 432 test "X`expr 00001 : '.*\(...\)'`" = X001; then 433 as_expr=expr 434 else 435 as_expr=false 436 fi 437 438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 439 as_basename=basename 440 else 441 as_basename=false 442 fi 443 444 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 445 as_dirname=dirname 446 else 447 as_dirname=false 448 fi 449 450 as_me=`$as_basename -- "$0" || 451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 452 X"$0" : 'X\(//\)$' \| \ 453 X"$0" : 'X\(/\)' \| . 2>/dev/null || 454 $as_echo X/"$0" | 455 sed '/^.*\/\([^/][^/]*\)\/*$/{ 456 s//\1/ 457 q 458 } 459 /^X\/\(\/\/\)$/{ 460 s//\1/ 461 q 462 } 463 /^X\/\(\/\).*/{ 464 s//\1/ 465 q 466 } 467 s/.*/./; q'` 468 469 # Avoid depending upon Character Ranges. 470 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 471 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 472 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 473 as_cr_digits='0123456789' 474 as_cr_alnum=$as_cr_Letters$as_cr_digits 475 476 477 as_lineno_1=$LINENO as_lineno_1a=$LINENO 478 as_lineno_2=$LINENO as_lineno_2a=$LINENO 479 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 480 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 481 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 482 sed -n ' 483 p 484 /[$]LINENO/= 485 ' <$as_myself | 486 sed ' 487 s/[$]LINENO.*/&-/ 488 t lineno 489 b 490 :lineno 491 N 492 :loop 493 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 494 t loop 495 s/-\n.*// 496 ' >$as_me.lineno && 497 chmod +x "$as_me.lineno" || 498 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 499 500 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 501 # already done that, so ensure we don't try to do so again and fall 502 # in an infinite loop. This has already happened in practice. 503 _as_can_reexec=no; export _as_can_reexec 504 # Don't try to exec as it changes $[0], causing all sort of problems 505 # (the dirname of $[0] is not the place where we might find the 506 # original and so on. Autoconf is especially sensitive to this). 507 . "./$as_me.lineno" 508 # Exit status is that of the last command. 509 exit 510 } 511 512 ECHO_C= ECHO_N= ECHO_T= 513 case `echo -n x` in #((((( 514 -n*) 515 case `echo 'xy\c'` in 516 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 517 xy) ECHO_C='\c';; 518 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 519 ECHO_T=' ';; 520 esac;; 521 *) 522 ECHO_N='-n';; 523 esac 524 525 rm -f conf$$ conf$$.exe conf$$.file 526 if test -d conf$$.dir; then 527 rm -f conf$$.dir/conf$$.file 528 else 529 rm -f conf$$.dir 530 mkdir conf$$.dir 2>/dev/null 531 fi 532 if (echo >conf$$.file) 2>/dev/null; then 533 if ln -s conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s='ln -s' 535 # ... but there are two gotchas: 536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 538 # In both cases, we have to default to `cp -pR'. 539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 540 as_ln_s='cp -pR' 541 elif ln conf$$.file conf$$ 2>/dev/null; then 542 as_ln_s=ln 543 else 544 as_ln_s='cp -pR' 545 fi 546 else 547 as_ln_s='cp -pR' 548 fi 549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 550 rmdir conf$$.dir 2>/dev/null 551 552 if mkdir -p . 2>/dev/null; then 553 as_mkdir_p='mkdir -p "$as_dir"' 554 else 555 test -d ./-p && rmdir ./-p 556 as_mkdir_p=false 557 fi 558 559 as_test_x='test -x' 560 as_executable_p=as_fn_executable_p 561 562 # Sed expression to map a string onto a valid CPP name. 563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 564 565 # Sed expression to map a string onto a valid variable name. 566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 567 568 SHELL=${CONFIG_SHELL-/bin/sh} 569 570 571 test -n "$DJDIR" || exec 7<&0 </dev/null 572 exec 6>&1 573 574 # Name of the host. 575 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 576 # so uname gets run too. 577 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 578 579 # 580 # Initializations. 581 # 582 ac_default_prefix=/usr/local 583 ac_clean_files= 584 ac_config_libobj_dir=. 585 LIBOBJS= 586 cross_compiling=no 587 subdirs= 588 MFLAGS= 589 MAKEFLAGS= 590 591 # Identity of this package. 592 PACKAGE_NAME='unbound' 593 PACKAGE_TARNAME='unbound' 594 PACKAGE_VERSION='1.9.6' 595 PACKAGE_STRING='unbound 1.9.6' 596 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues' 597 PACKAGE_URL='' 598 599 # Factoring default headers for most tests. 600 ac_includes_default="\ 601 #include <stdio.h> 602 #ifdef HAVE_SYS_TYPES_H 603 # include <sys/types.h> 604 #endif 605 #ifdef HAVE_SYS_STAT_H 606 # include <sys/stat.h> 607 #endif 608 #ifdef STDC_HEADERS 609 # include <stdlib.h> 610 # include <stddef.h> 611 #else 612 # ifdef HAVE_STDLIB_H 613 # include <stdlib.h> 614 # endif 615 #endif 616 #ifdef HAVE_STRING_H 617 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 618 # include <memory.h> 619 # endif 620 # include <string.h> 621 #endif 622 #ifdef HAVE_STRINGS_H 623 # include <strings.h> 624 #endif 625 #ifdef HAVE_INTTYPES_H 626 # include <inttypes.h> 627 #endif 628 #ifdef HAVE_STDINT_H 629 # include <stdint.h> 630 #endif 631 #ifdef HAVE_UNISTD_H 632 # include <unistd.h> 633 #endif" 634 635 ac_subst_vars='LTLIBOBJS 636 date 637 version 638 INSTALLTARGET 639 ALLTARGET 640 SOURCEFILE 641 SOURCEDETERMINE 642 IPSET_OBJ 643 IPSET_SRC 644 IPSECMOD_HEADER 645 IPSECMOD_OBJ 646 DNSCRYPT_OBJ 647 DNSCRYPT_SRC 648 ENABLE_DNSCRYPT 649 ENABLE_DNSCRYPT_XCHACHA20 650 DNSTAP_OBJ 651 DNSTAP_SRC 652 opt_dnstap_socket_path 653 ENABLE_DNSTAP 654 PROTOC_C 655 UBSYMS 656 EXTRALINK 657 COMMON_OBJ_ALL_SYMBOLS 658 LIBOBJ_WITHOUT_CTIME 659 LIBOBJ_WITHOUT_CTIMEARC4 660 WIN_CHECKCONF_OBJ_LINK 661 WIN_CONTROL_OBJ_LINK 662 WIN_UBANCHOR_OBJ_LINK 663 WIN_HOST_OBJ_LINK 664 WIN_DAEMON_OBJ_LINK 665 WIN_DAEMON_OBJ 666 WIN_DAEMON_SRC 667 WINAPPS 668 WINDRES 669 CHECKLOCK_OBJ 670 staticexe 671 PC_LIBEVENT_DEPENDENCY 672 UNBOUND_EVENT_UNINSTALL 673 UNBOUND_EVENT_INSTALL 674 SUBNET_HEADER 675 SUBNET_OBJ 676 SSLLIB 677 HAVE_SSL 678 CONFIG_DATE 679 NETBSD_LINTFLAGS 680 PYUNBOUND_UNINSTALL 681 PYUNBOUND_INSTALL 682 PYUNBOUND_TARGET 683 PYUNBOUND_OBJ 684 WITH_PYUNBOUND 685 PYTHONMOD_UNINSTALL 686 PYTHONMOD_INSTALL 687 PYTHONMOD_HEADER 688 PYTHONMOD_OBJ 689 WITH_PYTHONMODULE 690 swig 691 SWIG_LIB 692 SWIG 693 PC_PY_DEPENDENCY 694 PY_MAJOR_VERSION 695 PYTHON_SITE_PKG 696 PYTHON_LDFLAGS 697 PYTHON_CPPFLAGS 698 PYTHON 699 PYTHON_VERSION 700 PTHREAD_CFLAGS_ONLY 701 PTHREAD_CFLAGS 702 PTHREAD_LIBS 703 PTHREAD_CC 704 ax_pthread_config 705 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ 706 SLDNS_ALLOCCHECK_EXTRA_OBJ 707 USE_SYSTEMD_FALSE 708 USE_SYSTEMD_TRUE 709 SYSTEMD_DAEMON_LIBS 710 SYSTEMD_DAEMON_CFLAGS 711 SYSTEMD_LIBS 712 SYSTEMD_CFLAGS 713 RUNTIME_PATH 714 LIBOBJS 715 PKG_CONFIG_LIBDIR 716 PKG_CONFIG_PATH 717 PKG_CONFIG 718 LT_SYS_LIBRARY_PATH 719 OTOOL64 720 OTOOL 721 LIPO 722 NMEDIT 723 DSYMUTIL 724 MANIFEST_TOOL 725 AWK 726 RANLIB 727 ac_ct_AR 728 DLLTOOL 729 OBJDUMP 730 LN_S 731 NM 732 ac_ct_DUMPBIN 733 DUMPBIN 734 LD 735 FGREP 736 SED 737 LIBTOOL 738 AR 739 host_os 740 host_vendor 741 host_cpu 742 host 743 build_os 744 build_vendor 745 build_cpu 746 build 747 libtool 748 STRIP 749 doxygen 750 YFLAGS 751 YACC 752 LEXLIB 753 LEX_OUTPUT_ROOT 754 LEX 755 debug_enabled 756 DEPFLAG 757 UNBOUND_USERNAME 758 UNBOUND_ROOTCERT_FILE 759 UNBOUND_ROOTKEY_FILE 760 UNBOUND_PIDFILE 761 UNBOUND_SHARE_DIR 762 UNBOUND_CHROOT_DIR 763 UNBOUND_RUN_DIR 764 ub_conf_dir 765 ub_conf_file 766 UNBOUND_LOCALSTATE_DIR 767 UNBOUND_SYSCONF_DIR 768 UNBOUND_SBIN_DIR 769 EGREP 770 GREP 771 CPP 772 OBJEXT 773 EXEEXT 774 ac_ct_CC 775 CPPFLAGS 776 LDFLAGS 777 CFLAGS 778 CC 779 LIBUNBOUND_AGE 780 LIBUNBOUND_REVISION 781 LIBUNBOUND_CURRENT 782 UNBOUND_VERSION_MICRO 783 UNBOUND_VERSION_MINOR 784 UNBOUND_VERSION_MAJOR 785 target_alias 786 host_alias 787 build_alias 788 LIBS 789 ECHO_T 790 ECHO_N 791 ECHO_C 792 DEFS 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See below for descriptions of some of the useful variables. 1469 1470 Defaults for the options are specified in brackets. 1471 1472 Configuration: 1473 -h, --help display this help and exit 1474 --help=short display options specific to this package 1475 --help=recursive display the short help of all the included packages 1476 -V, --version display version information and exit 1477 -q, --quiet, --silent do not print \`checking ...' messages 1478 --cache-file=FILE cache test results in FILE [disabled] 1479 -C, --config-cache alias for \`--cache-file=config.cache' 1480 -n, --no-create do not create output files 1481 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1482 1483 Installation directories: 1484 --prefix=PREFIX install architecture-independent files in PREFIX 1485 [$ac_default_prefix] 1486 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1487 [PREFIX] 1488 1489 By default, \`make install' will install all the files in 1490 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1491 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1492 for instance \`--prefix=\$HOME'. 1493 1494 For better control, use the options below. 1495 1496 Fine tuning of the installation directories: 1497 --bindir=DIR user executables [EPREFIX/bin] 1498 --sbindir=DIR system admin executables [EPREFIX/sbin] 1499 --libexecdir=DIR program executables [EPREFIX/libexec] 1500 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1501 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1502 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1503 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1504 --libdir=DIR object code libraries [EPREFIX/lib] 1505 --includedir=DIR C header files [PREFIX/include] 1506 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1507 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1508 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1509 --infodir=DIR info documentation [DATAROOTDIR/info] 1510 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1511 --mandir=DIR man documentation [DATAROOTDIR/man] 1512 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1513 --htmldir=DIR html documentation [DOCDIR] 1514 --dvidir=DIR dvi documentation [DOCDIR] 1515 --pdfdir=DIR pdf documentation [DOCDIR] 1516 --psdir=DIR ps documentation [DOCDIR] 1517 _ACEOF 1518 1519 cat <<\_ACEOF 1520 1521 System types: 1522 --build=BUILD configure for building on BUILD [guessed] 1523 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1524 _ACEOF 1525 fi 1526 1527 if test -n "$ac_init_help"; then 1528 case $ac_init_help in 1529 short | recursive ) echo "Configuration of unbound 1.9.6:";; 1530 esac 1531 cat <<\_ACEOF 1532 1533 Optional Features: 1534 --disable-option-checking ignore unrecognized --enable/--with options 1535 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1536 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1537 --enable-checking Enable warnings, asserts, makefile-dependencies 1538 --enable-debug same as enable-checking 1539 --disable-flto Disable link-time optimization (gcc specific option) 1540 --enable-pie Enable Position-Independent Executable (eg. to fully 1541 benefit from ASLR, small performance penalty) 1542 --enable-relro-now Enable full relocation binding at load-time (RELRO 1543 NOW, to protect GOT and .dtor areas) 1544 --enable-shared[=PKGS] build shared libraries [default=yes] 1545 --enable-static[=PKGS] build static libraries [default=yes] 1546 --enable-fast-install[=PKGS] 1547 optimize for fast installation [default=yes] 1548 --disable-libtool-lock avoid locking (might break parallel builds) 1549 --disable-rpath disable hardcoded rpath (default=enabled) 1550 --disable-largefile omit support for large files 1551 --enable-systemd compile with systemd support 1552 --enable-alloc-checks enable to memory allocation statistics, for debug 1553 purposes 1554 --enable-alloc-lite enable for lightweight alloc assertions, for debug 1555 purposes 1556 --enable-alloc-nonregional 1557 enable nonregional allocs, slow but exposes regional 1558 allocations to other memory purifiers, for debug 1559 purposes 1560 --disable-swig-version-check 1561 Disable swig version check to build python modules 1562 with older swig even though that is unreliable 1563 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3 1564 support 1565 --disable-sha2 Disable SHA256 and SHA512 RRSIG support 1566 --enable-subnet Enable client subnet 1567 --disable-gost Disable GOST support 1568 --disable-ecdsa Disable ECDSA support 1569 --disable-dsa Disable DSA support 1570 --disable-ed25519 Disable ED25519 support 1571 --disable-ed448 Disable ED448 support 1572 --enable-event-api Enable (experimental) pluggable event base 1573 libunbound API installed to unbound-event.h 1574 --enable-tfo-client Enable TCP Fast Open for client mode 1575 --enable-tfo-server Enable TCP Fast Open for server mode 1576 --enable-static-exe enable to compile executables statically against 1577 (event) uninstalled libs, for debug purposes 1578 --enable-fully-static enable to compile fully static 1579 --enable-lock-checks enable to check lock and unlock calls, for debug 1580 purposes 1581 --enable-allsymbols export all symbols from libunbound and link binaries 1582 to it, smaller install size but libunbound export 1583 table is polluted by internal symbols 1584 --enable-dnstap Enable dnstap support (requires fstrm, protobuf-c) 1585 --enable-dnscrypt Enable dnscrypt support (requires libsodium) 1586 --enable-cachedb enable cachedb module that can use external cache 1587 storage 1588 --enable-ipsecmod Enable ipsecmod module that facilitates 1589 opportunistic IPsec 1590 --enable-ipset enable ipset module 1591 1592 Optional Packages: 1593 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1594 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1595 --with-conf-file=path Pathname to the Unbound configuration file 1596 --with-run-dir=path set default directory to chdir to (by default dir 1597 part of cfg file) 1598 --with-chroot-dir=path set default directory to chroot to (by default same 1599 as run-dir) 1600 --with-share-dir=path set default directory with shared data (by default 1601 same as share/unbound) 1602 --with-pidfile=filename set default pathname to unbound pidfile (default 1603 run-dir/unbound.pid) 1604 --with-rootkey-file=filename 1605 set default pathname to root key file (default 1606 run-dir/root.key). 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Assumes 1934 # that executables *can* be run. 1935 ac_fn_c_try_run () 1936 { 1937 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1938 if { { ac_try="$ac_link" 1939 case "(($ac_try" in 1940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1941 *) ac_try_echo=$ac_try;; 1942 esac 1943 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1944 $as_echo "$ac_try_echo"; } >&5 1945 (eval "$ac_link") 2>&5 1946 ac_status=$? 1947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1948 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1949 { { case "(($ac_try" in 1950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1951 *) ac_try_echo=$ac_try;; 1952 esac 1953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1954 $as_echo "$ac_try_echo"; } >&5 1955 (eval "$ac_try") 2>&5 1956 ac_status=$? 1957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1958 test $ac_status = 0; }; }; then : 1959 ac_retval=0 1960 else 1961 $as_echo "$as_me: program exited with status $ac_status" >&5 1962 $as_echo "$as_me: failed program was:" >&5 1963 sed 's/^/| /' conftest.$ac_ext >&5 1964 1965 ac_retval=$ac_status 1966 fi 1967 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1968 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1969 as_fn_set_status $ac_retval 1970 1971 } # ac_fn_c_try_run 1972 1973 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1974 # ------------------------------------------------------- 1975 # Tests whether HEADER exists and can be compiled using the include files in 1976 # INCLUDES, setting the cache variable VAR accordingly. 1977 ac_fn_c_check_header_compile () 1978 { 1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1981 $as_echo_n "checking for $2... " >&6; } 1982 if eval \${$3+:} false; then : 1983 $as_echo_n "(cached) " >&6 1984 else 1985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1986 /* end confdefs.h. */ 1987 $4 1988 #include <$2> 1989 _ACEOF 1990 if ac_fn_c_try_compile "$LINENO"; then : 1991 eval "$3=yes" 1992 else 1993 eval "$3=no" 1994 fi 1995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1996 fi 1997 eval ac_res=\$$3 1998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1999 $as_echo "$ac_res" >&6; } 2000 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2001 2002 } # ac_fn_c_check_header_compile 2003 2004 # ac_fn_c_try_link LINENO 2005 # ----------------------- 2006 # Try to link conftest.$ac_ext, and return whether this succeeded. 2007 ac_fn_c_try_link () 2008 { 2009 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2010 rm -f conftest.$ac_objext conftest$ac_exeext 2011 if { { ac_try="$ac_link" 2012 case "(($ac_try" in 2013 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2014 *) ac_try_echo=$ac_try;; 2015 esac 2016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2017 $as_echo "$ac_try_echo"; } >&5 2018 (eval "$ac_link") 2>conftest.err 2019 ac_status=$? 2020 if test -s conftest.err; then 2021 grep -v '^ *+' conftest.err >conftest.er1 2022 cat conftest.er1 >&5 2023 mv -f conftest.er1 conftest.err 2024 fi 2025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2026 test $ac_status = 0; } && { 2027 test -z "$ac_c_werror_flag" || 2028 test ! -s conftest.err 2029 } && test -s conftest$ac_exeext && { 2030 test "$cross_compiling" = yes || 2031 test -x conftest$ac_exeext 2032 }; then : 2033 ac_retval=0 2034 else 2035 $as_echo "$as_me: failed program was:" >&5 2036 sed 's/^/| /' conftest.$ac_ext >&5 2037 2038 ac_retval=1 2039 fi 2040 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2041 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2042 # interfere with the next link command; also delete a directory that is 2043 # left behind by Apple's compiler. We do this before executing the actions. 2044 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2045 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2046 as_fn_set_status $ac_retval 2047 2048 } # ac_fn_c_try_link 2049 2050 # ac_fn_c_check_func LINENO FUNC VAR 2051 # ---------------------------------- 2052 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2053 ac_fn_c_check_func () 2054 { 2055 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2057 $as_echo_n "checking for $2... " >&6; } 2058 if eval \${$3+:} false; then : 2059 $as_echo_n "(cached) " >&6 2060 else 2061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2062 /* end confdefs.h. */ 2063 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2064 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2065 #define $2 innocuous_$2 2066 2067 /* System header to define __stub macros and hopefully few prototypes, 2068 which can conflict with char $2 (); below. 2069 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2070 <limits.h> exists even on freestanding compilers. */ 2071 2072 #ifdef __STDC__ 2073 # include <limits.h> 2074 #else 2075 # include <assert.h> 2076 #endif 2077 2078 #undef $2 2079 2080 /* Override any GCC internal prototype to avoid an error. 2081 Use char because int might match the return type of a GCC 2082 builtin and then its argument prototype would still apply. */ 2083 #ifdef __cplusplus 2084 extern "C" 2085 #endif 2086 char $2 (); 2087 /* The GNU C library defines this for functions which it implements 2088 to always fail with ENOSYS. Some functions are actually named 2089 something starting with __ and the normal name is an alias. */ 2090 #if defined __stub_$2 || defined __stub___$2 2091 choke me 2092 #endif 2093 2094 int 2095 main () 2096 { 2097 return $2 (); 2098 ; 2099 return 0; 2100 } 2101 _ACEOF 2102 if ac_fn_c_try_link "$LINENO"; then : 2103 eval "$3=yes" 2104 else 2105 eval "$3=no" 2106 fi 2107 rm -f core conftest.err conftest.$ac_objext \ 2108 conftest$ac_exeext conftest.$ac_ext 2109 fi 2110 eval ac_res=\$$3 2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2112 $as_echo "$ac_res" >&6; } 2113 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2114 2115 } # ac_fn_c_check_func 2116 2117 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2118 # ------------------------------------------- 2119 # Tests whether TYPE exists after having included INCLUDES, setting cache 2120 # variable VAR accordingly. 2121 ac_fn_c_check_type () 2122 { 2123 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2125 $as_echo_n "checking for $2... " >&6; } 2126 if eval \${$3+:} false; then : 2127 $as_echo_n "(cached) " >&6 2128 else 2129 eval "$3=no" 2130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2131 /* end confdefs.h. */ 2132 $4 2133 int 2134 main () 2135 { 2136 if (sizeof ($2)) 2137 return 0; 2138 ; 2139 return 0; 2140 } 2141 _ACEOF 2142 if ac_fn_c_try_compile "$LINENO"; then : 2143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2144 /* end confdefs.h. */ 2145 $4 2146 int 2147 main () 2148 { 2149 if (sizeof (($2))) 2150 return 0; 2151 ; 2152 return 0; 2153 } 2154 _ACEOF 2155 if ac_fn_c_try_compile "$LINENO"; then : 2156 2157 else 2158 eval "$3=yes" 2159 fi 2160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2161 fi 2162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2163 fi 2164 eval ac_res=\$$3 2165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2166 $as_echo "$ac_res" >&6; } 2167 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2168 2169 } # ac_fn_c_check_type 2170 2171 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2172 # -------------------------------------------- 2173 # Tries to find the compile-time value of EXPR in a program that includes 2174 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2175 # computed 2176 ac_fn_c_compute_int () 2177 { 2178 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2179 if test "$cross_compiling" = yes; then 2180 # Depending upon the size, compute the lo and hi bounds. 2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2182 /* end confdefs.h. */ 2183 $4 2184 int 2185 main () 2186 { 2187 static int test_array [1 - 2 * !(($2) >= 0)]; 2188 test_array [0] = 0; 2189 return test_array [0]; 2190 2191 ; 2192 return 0; 2193 } 2194 _ACEOF 2195 if ac_fn_c_try_compile "$LINENO"; then : 2196 ac_lo=0 ac_mid=0 2197 while :; do 2198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2199 /* end confdefs.h. */ 2200 $4 2201 int 2202 main () 2203 { 2204 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2205 test_array [0] = 0; 2206 return test_array [0]; 2207 2208 ; 2209 return 0; 2210 } 2211 _ACEOF 2212 if ac_fn_c_try_compile "$LINENO"; then : 2213 ac_hi=$ac_mid; break 2214 else 2215 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2216 if test $ac_lo -le $ac_mid; then 2217 ac_lo= ac_hi= 2218 break 2219 fi 2220 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2221 fi 2222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2223 done 2224 else 2225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2226 /* end confdefs.h. */ 2227 $4 2228 int 2229 main () 2230 { 2231 static int test_array [1 - 2 * !(($2) < 0)]; 2232 test_array [0] = 0; 2233 return test_array [0]; 2234 2235 ; 2236 return 0; 2237 } 2238 _ACEOF 2239 if ac_fn_c_try_compile "$LINENO"; then : 2240 ac_hi=-1 ac_mid=-1 2241 while :; do 2242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2243 /* end confdefs.h. */ 2244 $4 2245 int 2246 main () 2247 { 2248 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2249 test_array [0] = 0; 2250 return test_array [0]; 2251 2252 ; 2253 return 0; 2254 } 2255 _ACEOF 2256 if ac_fn_c_try_compile "$LINENO"; then : 2257 ac_lo=$ac_mid; break 2258 else 2259 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2260 if test $ac_mid -le $ac_hi; then 2261 ac_lo= ac_hi= 2262 break 2263 fi 2264 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2265 fi 2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2267 done 2268 else 2269 ac_lo= ac_hi= 2270 fi 2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2272 fi 2273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2274 # Binary search between lo and hi bounds. 2275 while test "x$ac_lo" != "x$ac_hi"; do 2276 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2278 /* end confdefs.h. */ 2279 $4 2280 int 2281 main () 2282 { 2283 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2284 test_array [0] = 0; 2285 return test_array [0]; 2286 2287 ; 2288 return 0; 2289 } 2290 _ACEOF 2291 if ac_fn_c_try_compile "$LINENO"; then : 2292 ac_hi=$ac_mid 2293 else 2294 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2295 fi 2296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2297 done 2298 case $ac_lo in #(( 2299 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2300 '') ac_retval=1 ;; 2301 esac 2302 else 2303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2304 /* end confdefs.h. */ 2305 $4 2306 static long int longval () { return $2; } 2307 static unsigned long int ulongval () { return $2; } 2308 #include <stdio.h> 2309 #include <stdlib.h> 2310 int 2311 main () 2312 { 2313 2314 FILE *f = fopen ("conftest.val", "w"); 2315 if (! f) 2316 return 1; 2317 if (($2) < 0) 2318 { 2319 long int i = longval (); 2320 if (i != ($2)) 2321 return 1; 2322 fprintf (f, "%ld", i); 2323 } 2324 else 2325 { 2326 unsigned long int i = ulongval (); 2327 if (i != ($2)) 2328 return 1; 2329 fprintf (f, "%lu", i); 2330 } 2331 /* Do not output a trailing newline, as this causes \r\n confusion 2332 on some platforms. */ 2333 return ferror (f) || fclose (f) != 0; 2334 2335 ; 2336 return 0; 2337 } 2338 _ACEOF 2339 if ac_fn_c_try_run "$LINENO"; then : 2340 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2341 else 2342 ac_retval=1 2343 fi 2344 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2345 conftest.$ac_objext conftest.beam conftest.$ac_ext 2346 rm -f conftest.val 2347 2348 fi 2349 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2350 as_fn_set_status $ac_retval 2351 2352 } # ac_fn_c_compute_int 2353 2354 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2355 # --------------------------------------------- 2356 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2357 # accordingly. 2358 ac_fn_c_check_decl () 2359 { 2360 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2361 as_decl_name=`echo $2|sed 's/ *(.*//'` 2362 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2364 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2365 if eval \${$3+:} false; then : 2366 $as_echo_n "(cached) " >&6 2367 else 2368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2369 /* end confdefs.h. */ 2370 $4 2371 int 2372 main () 2373 { 2374 #ifndef $as_decl_name 2375 #ifdef __cplusplus 2376 (void) $as_decl_use; 2377 #else 2378 (void) $as_decl_name; 2379 #endif 2380 #endif 2381 2382 ; 2383 return 0; 2384 } 2385 _ACEOF 2386 if ac_fn_c_try_compile "$LINENO"; then : 2387 eval "$3=yes" 2388 else 2389 eval "$3=no" 2390 fi 2391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2392 fi 2393 eval ac_res=\$$3 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2395 $as_echo "$ac_res" >&6; } 2396 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2397 2398 } # ac_fn_c_check_decl 2399 2400 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2401 # ---------------------------------------------------- 2402 # Tries to find if the field MEMBER exists in type AGGR, after including 2403 # INCLUDES, setting cache variable VAR accordingly. 2404 ac_fn_c_check_member () 2405 { 2406 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2408 $as_echo_n "checking for $2.$3... " >&6; } 2409 if eval \${$4+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411 else 2412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2413 /* end confdefs.h. */ 2414 $5 2415 int 2416 main () 2417 { 2418 static $2 ac_aggr; 2419 if (ac_aggr.$3) 2420 return 0; 2421 ; 2422 return 0; 2423 } 2424 _ACEOF 2425 if ac_fn_c_try_compile "$LINENO"; then : 2426 eval "$4=yes" 2427 else 2428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2429 /* end confdefs.h. */ 2430 $5 2431 int 2432 main () 2433 { 2434 static $2 ac_aggr; 2435 if (sizeof ac_aggr.$3) 2436 return 0; 2437 ; 2438 return 0; 2439 } 2440 _ACEOF 2441 if ac_fn_c_try_compile "$LINENO"; then : 2442 eval "$4=yes" 2443 else 2444 eval "$4=no" 2445 fi 2446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2447 fi 2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2449 fi 2450 eval ac_res=\$$4 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2452 $as_echo "$ac_res" >&6; } 2453 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2454 2455 } # ac_fn_c_check_member 2456 cat >config.log <<_ACEOF 2457 This file contains any messages produced by compilers while 2458 running configure, to aid debugging if configure makes a mistake. 2459 2460 It was created by unbound $as_me 1.9.6, which was 2461 generated by GNU Autoconf 2.69. Invocation command line was 2462 2463 $ $0 $@ 2464 2465 _ACEOF 2466 exec 5>>config.log 2467 { 2468 cat <<_ASUNAME 2469 ## --------- ## 2470 ## Platform. ## 2471 ## --------- ## 2472 2473 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2474 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2475 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2476 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2477 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2478 2479 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2480 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2481 2482 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2483 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2484 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2485 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2486 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2487 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2488 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2489 2490 _ASUNAME 2491 2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2493 for as_dir in $PATH 2494 do 2495 IFS=$as_save_IFS 2496 test -z "$as_dir" && as_dir=. 2497 $as_echo "PATH: $as_dir" 2498 done 2499 IFS=$as_save_IFS 2500 2501 } >&5 2502 2503 cat >&5 <<_ACEOF 2504 2505 2506 ## ----------- ## 2507 ## Core tests. ## 2508 ## ----------- ## 2509 2510 _ACEOF 2511 2512 2513 # Keep a trace of the command line. 2514 # Strip out --no-create and --no-recursion so they do not pile up. 2515 # Strip out --silent because we don't want to record it for future runs. 2516 # Also quote any args containing shell meta-characters. 2517 # Make two passes to allow for proper duplicate-argument suppression. 2518 ac_configure_args= 2519 ac_configure_args0= 2520 ac_configure_args1= 2521 ac_must_keep_next=false 2522 for ac_pass in 1 2 2523 do 2524 for ac_arg 2525 do 2526 case $ac_arg in 2527 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2528 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2529 | -silent | --silent | --silen | --sile | --sil) 2530 continue ;; 2531 *\'*) 2532 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2533 esac 2534 case $ac_pass in 2535 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2536 2) 2537 as_fn_append ac_configure_args1 " '$ac_arg'" 2538 if test $ac_must_keep_next = true; then 2539 ac_must_keep_next=false # Got value, back to normal. 2540 else 2541 case $ac_arg in 2542 *=* | --config-cache | -C | -disable-* | --disable-* \ 2543 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2544 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2545 | -with-* | --with-* | -without-* | --without-* | --x) 2546 case "$ac_configure_args0 " in 2547 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2548 esac 2549 ;; 2550 -* ) ac_must_keep_next=true ;; 2551 esac 2552 fi 2553 as_fn_append ac_configure_args " '$ac_arg'" 2554 ;; 2555 esac 2556 done 2557 done 2558 { ac_configure_args0=; unset ac_configure_args0;} 2559 { ac_configure_args1=; unset ac_configure_args1;} 2560 2561 # When interrupted or exit'd, cleanup temporary files, and complete 2562 # config.log. We remove comments because anyway the quotes in there 2563 # would cause problems or look ugly. 2564 # WARNING: Use '\'' to represent an apostrophe within the trap. 2565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2566 trap 'exit_status=$? 2567 # Save into config.log some information that might help in debugging. 2568 { 2569 echo 2570 2571 $as_echo "## ---------------- ## 2572 ## Cache variables. ## 2573 ## ---------------- ##" 2574 echo 2575 # The following way of writing the cache mishandles newlines in values, 2576 ( 2577 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2578 eval ac_val=\$$ac_var 2579 case $ac_val in #( 2580 *${as_nl}*) 2581 case $ac_var in #( 2582 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2583 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2584 esac 2585 case $ac_var in #( 2586 _ | IFS | as_nl) ;; #( 2587 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2588 *) { eval $ac_var=; unset $ac_var;} ;; 2589 esac ;; 2590 esac 2591 done 2592 (set) 2>&1 | 2593 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2594 *${as_nl}ac_space=\ *) 2595 sed -n \ 2596 "s/'\''/'\''\\\\'\'''\''/g; 2597 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2598 ;; #( 2599 *) 2600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2601 ;; 2602 esac | 2603 sort 2604 ) 2605 echo 2606 2607 $as_echo "## ----------------- ## 2608 ## Output variables. ## 2609 ## ----------------- ##" 2610 echo 2611 for ac_var in $ac_subst_vars 2612 do 2613 eval ac_val=\$$ac_var 2614 case $ac_val in 2615 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2616 esac 2617 $as_echo "$ac_var='\''$ac_val'\''" 2618 done | sort 2619 echo 2620 2621 if test -n "$ac_subst_files"; then 2622 $as_echo "## ------------------- ## 2623 ## File substitutions. ## 2624 ## ------------------- ##" 2625 echo 2626 for ac_var in $ac_subst_files 2627 do 2628 eval ac_val=\$$ac_var 2629 case $ac_val in 2630 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2631 esac 2632 $as_echo "$ac_var='\''$ac_val'\''" 2633 done | sort 2634 echo 2635 fi 2636 2637 if test -s confdefs.h; then 2638 $as_echo "## ----------- ## 2639 ## confdefs.h. ## 2640 ## ----------- ##" 2641 echo 2642 cat confdefs.h 2643 echo 2644 fi 2645 test "$ac_signal" != 0 && 2646 $as_echo "$as_me: caught signal $ac_signal" 2647 $as_echo "$as_me: exit $exit_status" 2648 } >&5 2649 rm -f core *.core core.conftest.* && 2650 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2651 exit $exit_status 2652 ' 0 2653 for ac_signal in 1 2 13 15; do 2654 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2655 done 2656 ac_signal=0 2657 2658 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2659 rm -f -r conftest* confdefs.h 2660 2661 $as_echo "/* confdefs.h */" > confdefs.h 2662 2663 # Predefined preprocessor variables. 2664 2665 cat >>confdefs.h <<_ACEOF 2666 #define PACKAGE_NAME "$PACKAGE_NAME" 2667 _ACEOF 2668 2669 cat >>confdefs.h <<_ACEOF 2670 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2671 _ACEOF 2672 2673 cat >>confdefs.h <<_ACEOF 2674 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2675 _ACEOF 2676 2677 cat >>confdefs.h <<_ACEOF 2678 #define PACKAGE_STRING "$PACKAGE_STRING" 2679 _ACEOF 2680 2681 cat >>confdefs.h <<_ACEOF 2682 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2683 _ACEOF 2684 2685 cat >>confdefs.h <<_ACEOF 2686 #define PACKAGE_URL "$PACKAGE_URL" 2687 _ACEOF 2688 2689 2690 # Let the site file select an alternate cache file if it wants to. 2691 # Prefer an explicitly selected file to automatically selected ones. 2692 ac_site_file1=NONE 2693 ac_site_file2=NONE 2694 if test -n "$CONFIG_SITE"; then 2695 # We do not want a PATH search for config.site. 2696 case $CONFIG_SITE in #(( 2697 -*) ac_site_file1=./$CONFIG_SITE;; 2698 */*) ac_site_file1=$CONFIG_SITE;; 2699 *) ac_site_file1=./$CONFIG_SITE;; 2700 esac 2701 elif test "x$prefix" != xNONE; then 2702 ac_site_file1=$prefix/share/config.site 2703 ac_site_file2=$prefix/etc/config.site 2704 else 2705 ac_site_file1=$ac_default_prefix/share/config.site 2706 ac_site_file2=$ac_default_prefix/etc/config.site 2707 fi 2708 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2709 do 2710 test "x$ac_site_file" = xNONE && continue 2711 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2712 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2713 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2714 sed 's/^/| /' "$ac_site_file" >&5 2715 . "$ac_site_file" \ 2716 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2718 as_fn_error $? "failed to load site script $ac_site_file 2719 See \`config.log' for more details" "$LINENO" 5; } 2720 fi 2721 done 2722 2723 if test -r "$cache_file"; then 2724 # Some versions of bash will fail to source /dev/null (special files 2725 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2726 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2728 $as_echo "$as_me: loading cache $cache_file" >&6;} 2729 case $cache_file in 2730 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2731 *) . "./$cache_file";; 2732 esac 2733 fi 2734 else 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2736 $as_echo "$as_me: creating cache $cache_file" >&6;} 2737 >$cache_file 2738 fi 2739 2740 # Check that the precious variables saved in the cache have kept the same 2741 # value. 2742 ac_cache_corrupted=false 2743 for ac_var in $ac_precious_vars; do 2744 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2745 eval ac_new_set=\$ac_env_${ac_var}_set 2746 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2747 eval ac_new_val=\$ac_env_${ac_var}_value 2748 case $ac_old_set,$ac_new_set in 2749 set,) 2750 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2751 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2752 ac_cache_corrupted=: ;; 2753 ,set) 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2755 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2756 ac_cache_corrupted=: ;; 2757 ,);; 2758 *) 2759 if test "x$ac_old_val" != "x$ac_new_val"; then 2760 # differences in whitespace do not lead to failure. 2761 ac_old_val_w=`echo x $ac_old_val` 2762 ac_new_val_w=`echo x $ac_new_val` 2763 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2764 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2765 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2766 ac_cache_corrupted=: 2767 else 2768 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2769 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2770 eval $ac_var=\$ac_old_val 2771 fi 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2773 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2775 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2776 fi;; 2777 esac 2778 # Pass precious variables to config.status. 2779 if test "$ac_new_set" = set; then 2780 case $ac_new_val in 2781 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2782 *) ac_arg=$ac_var=$ac_new_val ;; 2783 esac 2784 case " $ac_configure_args " in 2785 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2786 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2787 esac 2788 fi 2789 done 2790 if $ac_cache_corrupted; then 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2794 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2795 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2796 fi 2797 ## -------------------- ## 2798 ## Main body of script. ## 2799 ## -------------------- ## 2800 2801 ac_ext=c 2802 ac_cpp='$CPP $CPPFLAGS' 2803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2805 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2806 2807 2808 UNBOUND_VERSION_MAJOR=1 2809 2810 UNBOUND_VERSION_MINOR=9 2811 2812 UNBOUND_VERSION_MICRO=6 2813 2814 2815 LIBUNBOUND_CURRENT=9 2816 LIBUNBOUND_REVISION=6 2817 LIBUNBOUND_AGE=1 2818 # 1.0.0 had 0:12:0 2819 # 1.0.1 had 0:13:0 2820 # 1.0.2 had 0:14:0 2821 # 1.1.0 had 0:15:0 2822 # 1.1.1 had 0:16:0 2823 # 1.2.0 had 0:17:0 2824 # 1.2.1 had 0:18:0 2825 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2826 # 1.3.1 had 1:1:0 2827 # 1.3.2 had 1:2:0 2828 # 1.3.3 had 1:3:0 2829 # 1.3.4 had 1:4:0 2830 # 1.4.0-snapshots had 1:5:0 2831 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2832 # 1.4.1 had 2:1:0 2833 # 1.4.2 had 2:2:0 2834 # 1.4.3 had 2:3:0 2835 # 1.4.4 had 2:4:0 2836 # 1.4.5 had 2:5:0 2837 # 1.4.6 had 2:6:0 2838 # 1.4.7 had 2:7:0 2839 # 1.4.8 had 2:8:0 2840 # 1.4.9 had 2:9:0 2841 # 1.4.10 had 2:10:0 2842 # 1.4.11 had 2:11:0 2843 # 1.4.12 had 2:12:0 2844 # 1.4.13 had 2:13:0 2845 # and 1.4.13p1 and 1.4.13.p2 2846 # 1.4.14 had 2:14:0 2847 # 1.4.15 had 3:0:1 # adds ub_version() 2848 # 1.4.16 had 3:1:1 2849 # 1.4.17 had 3:2:1 2850 # 1.4.18 had 3:3:1 2851 # 1.4.19 had 3:4:1 2852 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2853 # 1.4.21 had 4:1:2 2854 # 1.4.22 had 4:1:2 2855 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2856 # 1.5.1 had 5:3:3 2857 # 1.5.2 had 5:5:3 2858 # 1.5.3 had 5:6:3 2859 # 1.5.4 had 5:7:3 2860 # 1.5.5 had 5:8:3 2861 # 1.5.6 had 5:9:3 2862 # 1.5.7 had 5:10:3 2863 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2864 # 1.5.9 had 6:1:4 2865 # 1.5.10 had 6:2:4 2866 # 1.6.0 had 6:3:4 2867 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 2868 # 1.6.2 had 7:1:5 2869 # 1.6.3 had 7:2:5 2870 # 1.6.4 had 7:3:5 2871 # 1.6.5 had 7:4:5 2872 # 1.6.6 had 7:5:5 2873 # 1.6.7 had 7:6:5 2874 # 1.6.8 had 7:7:5 2875 # 1.7.0 had 7:8:5 2876 # 1.7.1 had 7:9:5 2877 # 1.7.2 had 7:10:5 2878 # 1.7.3 had 7:11:5 2879 # 1.8.0 had 8:0:0 # changes the event callback function signature 2880 # 1.8.1 had 8:1:0 2881 # 1.8.2 had 8:2:0 2882 # 1.8.3 had 8:3:0 2883 # 1.9.0 had 9:0:1 # add ub_ctx_set_tls 2884 # 1.9.1 had 9:1:1 2885 # 1.9.2 had 9:2:1 2886 # 1.9.3 had 9:3:1 2887 # 1.9.4 had 9:4:1 2888 # 1.9.5 had 9:5:1 2889 # 1.9.6 had 9:6:1 2890 2891 # Current -- the number of the binary API that we're implementing 2892 # Revision -- which iteration of the implementation of the binary 2893 # API are we supplying? 2894 # Age -- How many previous binary API versions do we also 2895 # support? 2896 # 2897 # If we release a new version that does not change the binary API, 2898 # increment Revision. 2899 # 2900 # If we release a new version that changes the binary API, but does 2901 # not break programs compiled against the old binary API, increment 2902 # Current and Age. Set Revision to 0, since this is the first 2903 # implementation of the new API. 2904 # 2905 # Otherwise, we're changing the binary API and breaking backward 2906 # compatibility with old binaries. Increment Current. Set Age to 0, 2907 # since we're backward compatible with no previous APIs. Set Revision 2908 # to 0 too. 2909 2910 2911 2912 2913 2914 cmdln="`echo $@ | sed -e 's/\\\\/\\\\\\\\/g' | sed -e 's/"/\\\\"/'g`" 2915 2916 cat >>confdefs.h <<_ACEOF 2917 #define CONFCMDLINE "$cmdln" 2918 _ACEOF 2919 2920 2921 CFLAGS="$CFLAGS" 2922 ac_ext=c 2923 ac_cpp='$CPP $CPPFLAGS' 2924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2926 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2927 if test -n "$ac_tool_prefix"; then 2928 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2929 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2931 $as_echo_n "checking for $ac_word... " >&6; } 2932 if ${ac_cv_prog_CC+:} false; then : 2933 $as_echo_n "(cached) " >&6 2934 else 2935 if test -n "$CC"; then 2936 ac_cv_prog_CC="$CC" # Let the user override the test. 2937 else 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 test -z "$as_dir" && as_dir=. 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2945 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2947 break 2 2948 fi 2949 done 2950 done 2951 IFS=$as_save_IFS 2952 2953 fi 2954 fi 2955 CC=$ac_cv_prog_CC 2956 if test -n "$CC"; then 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2958 $as_echo "$CC" >&6; } 2959 else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2961 $as_echo "no" >&6; } 2962 fi 2963 2964 2965 fi 2966 if test -z "$ac_cv_prog_CC"; then 2967 ac_ct_CC=$CC 2968 # Extract the first word of "gcc", so it can be a program name with args. 2969 set dummy gcc; ac_word=$2 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2971 $as_echo_n "checking for $ac_word... " >&6; } 2972 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2973 $as_echo_n "(cached) " >&6 2974 else 2975 if test -n "$ac_ct_CC"; then 2976 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2977 else 2978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2979 for as_dir in $PATH 2980 do 2981 IFS=$as_save_IFS 2982 test -z "$as_dir" && as_dir=. 2983 for ac_exec_ext in '' $ac_executable_extensions; do 2984 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2985 ac_cv_prog_ac_ct_CC="gcc" 2986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2987 break 2 2988 fi 2989 done 2990 done 2991 IFS=$as_save_IFS 2992 2993 fi 2994 fi 2995 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2996 if test -n "$ac_ct_CC"; then 2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2998 $as_echo "$ac_ct_CC" >&6; } 2999 else 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001 $as_echo "no" >&6; } 3002 fi 3003 3004 if test "x$ac_ct_CC" = x; then 3005 CC="" 3006 else 3007 case $cross_compiling:$ac_tool_warned in 3008 yes:) 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3010 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3011 ac_tool_warned=yes ;; 3012 esac 3013 CC=$ac_ct_CC 3014 fi 3015 else 3016 CC="$ac_cv_prog_CC" 3017 fi 3018 3019 if test -z "$CC"; then 3020 if test -n "$ac_tool_prefix"; then 3021 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3022 set dummy ${ac_tool_prefix}cc; ac_word=$2 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3024 $as_echo_n "checking for $ac_word... " >&6; } 3025 if ${ac_cv_prog_CC+:} false; then : 3026 $as_echo_n "(cached) " >&6 3027 else 3028 if test -n "$CC"; then 3029 ac_cv_prog_CC="$CC" # Let the user override the test. 3030 else 3031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3032 for as_dir in $PATH 3033 do 3034 IFS=$as_save_IFS 3035 test -z "$as_dir" && as_dir=. 3036 for ac_exec_ext in '' $ac_executable_extensions; do 3037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3038 ac_cv_prog_CC="${ac_tool_prefix}cc" 3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3040 break 2 3041 fi 3042 done 3043 done 3044 IFS=$as_save_IFS 3045 3046 fi 3047 fi 3048 CC=$ac_cv_prog_CC 3049 if test -n "$CC"; then 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3051 $as_echo "$CC" >&6; } 3052 else 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3054 $as_echo "no" >&6; } 3055 fi 3056 3057 3058 fi 3059 fi 3060 if test -z "$CC"; then 3061 # Extract the first word of "cc", so it can be a program name with args. 3062 set dummy cc; ac_word=$2 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3064 $as_echo_n "checking for $ac_word... " >&6; } 3065 if ${ac_cv_prog_CC+:} false; then : 3066 $as_echo_n "(cached) " >&6 3067 else 3068 if test -n "$CC"; then 3069 ac_cv_prog_CC="$CC" # Let the user override the test. 3070 else 3071 ac_prog_rejected=no 3072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3073 for as_dir in $PATH 3074 do 3075 IFS=$as_save_IFS 3076 test -z "$as_dir" && as_dir=. 3077 for ac_exec_ext in '' $ac_executable_extensions; do 3078 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3079 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3080 ac_prog_rejected=yes 3081 continue 3082 fi 3083 ac_cv_prog_CC="cc" 3084 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3085 break 2 3086 fi 3087 done 3088 done 3089 IFS=$as_save_IFS 3090 3091 if test $ac_prog_rejected = yes; then 3092 # We found a bogon in the path, so make sure we never use it. 3093 set dummy $ac_cv_prog_CC 3094 shift 3095 if test $# != 0; then 3096 # We chose a different compiler from the bogus one. 3097 # However, it has the same basename, so the bogon will be chosen 3098 # first if we set CC to just the basename; use the full file name. 3099 shift 3100 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3101 fi 3102 fi 3103 fi 3104 fi 3105 CC=$ac_cv_prog_CC 3106 if test -n "$CC"; then 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3108 $as_echo "$CC" >&6; } 3109 else 3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3111 $as_echo "no" >&6; } 3112 fi 3113 3114 3115 fi 3116 if test -z "$CC"; then 3117 if test -n "$ac_tool_prefix"; then 3118 for ac_prog in cl.exe 3119 do 3120 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3121 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3123 $as_echo_n "checking for $ac_word... " >&6; } 3124 if ${ac_cv_prog_CC+:} false; then : 3125 $as_echo_n "(cached) " >&6 3126 else 3127 if test -n "$CC"; then 3128 ac_cv_prog_CC="$CC" # Let the user override the test. 3129 else 3130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3131 for as_dir in $PATH 3132 do 3133 IFS=$as_save_IFS 3134 test -z "$as_dir" && as_dir=. 3135 for ac_exec_ext in '' $ac_executable_extensions; do 3136 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3137 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3138 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3139 break 2 3140 fi 3141 done 3142 done 3143 IFS=$as_save_IFS 3144 3145 fi 3146 fi 3147 CC=$ac_cv_prog_CC 3148 if test -n "$CC"; then 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3150 $as_echo "$CC" >&6; } 3151 else 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3153 $as_echo "no" >&6; } 3154 fi 3155 3156 3157 test -n "$CC" && break 3158 done 3159 fi 3160 if test -z "$CC"; then 3161 ac_ct_CC=$CC 3162 for ac_prog in cl.exe 3163 do 3164 # Extract the first word of "$ac_prog", so it can be a program name with args. 3165 set dummy $ac_prog; ac_word=$2 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3167 $as_echo_n "checking for $ac_word... " >&6; } 3168 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3169 $as_echo_n "(cached) " >&6 3170 else 3171 if test -n "$ac_ct_CC"; then 3172 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3173 else 3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3175 for as_dir in $PATH 3176 do 3177 IFS=$as_save_IFS 3178 test -z "$as_dir" && as_dir=. 3179 for ac_exec_ext in '' $ac_executable_extensions; do 3180 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3181 ac_cv_prog_ac_ct_CC="$ac_prog" 3182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3183 break 2 3184 fi 3185 done 3186 done 3187 IFS=$as_save_IFS 3188 3189 fi 3190 fi 3191 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3192 if test -n "$ac_ct_CC"; then 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3194 $as_echo "$ac_ct_CC" >&6; } 3195 else 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3197 $as_echo "no" >&6; } 3198 fi 3199 3200 3201 test -n "$ac_ct_CC" && break 3202 done 3203 3204 if test "x$ac_ct_CC" = x; then 3205 CC="" 3206 else 3207 case $cross_compiling:$ac_tool_warned in 3208 yes:) 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3210 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3211 ac_tool_warned=yes ;; 3212 esac 3213 CC=$ac_ct_CC 3214 fi 3215 fi 3216 3217 fi 3218 3219 3220 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3221 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3222 as_fn_error $? "no acceptable C compiler found in \$PATH 3223 See \`config.log' for more details" "$LINENO" 5; } 3224 3225 # Provide some information about the compiler. 3226 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3227 set X $ac_compile 3228 ac_compiler=$2 3229 for ac_option in --version -v -V -qversion; do 3230 { { ac_try="$ac_compiler $ac_option >&5" 3231 case "(($ac_try" in 3232 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3233 *) ac_try_echo=$ac_try;; 3234 esac 3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3236 $as_echo "$ac_try_echo"; } >&5 3237 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3238 ac_status=$? 3239 if test -s conftest.err; then 3240 sed '10a\ 3241 ... rest of stderr output deleted ... 3242 10q' conftest.err >conftest.er1 3243 cat conftest.er1 >&5 3244 fi 3245 rm -f conftest.er1 conftest.err 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3247 test $ac_status = 0; } 3248 done 3249 3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3251 /* end confdefs.h. */ 3252 3253 int 3254 main () 3255 { 3256 3257 ; 3258 return 0; 3259 } 3260 _ACEOF 3261 ac_clean_files_save=$ac_clean_files 3262 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3263 # Try to create an executable without -o first, disregard a.out. 3264 # It will help us diagnose broken compilers, and finding out an intuition 3265 # of exeext. 3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3267 $as_echo_n "checking whether the C compiler works... " >&6; } 3268 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3269 3270 # The possible output files: 3271 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3272 3273 ac_rmfiles= 3274 for ac_file in $ac_files 3275 do 3276 case $ac_file in 3277 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3278 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3279 esac 3280 done 3281 rm -f $ac_rmfiles 3282 3283 if { { ac_try="$ac_link_default" 3284 case "(($ac_try" in 3285 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3286 *) ac_try_echo=$ac_try;; 3287 esac 3288 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3289 $as_echo "$ac_try_echo"; } >&5 3290 (eval "$ac_link_default") 2>&5 3291 ac_status=$? 3292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3293 test $ac_status = 0; }; then : 3294 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3295 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3296 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3297 # so that the user can short-circuit this test for compilers unknown to 3298 # Autoconf. 3299 for ac_file in $ac_files '' 3300 do 3301 test -f "$ac_file" || continue 3302 case $ac_file in 3303 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3304 ;; 3305 [ab].out ) 3306 # We found the default executable, but exeext='' is most 3307 # certainly right. 3308 break;; 3309 *.* ) 3310 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3311 then :; else 3312 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3313 fi 3314 # We set ac_cv_exeext here because the later test for it is not 3315 # safe: cross compilers may not add the suffix if given an `-o' 3316 # argument, so we may need to know it at that point already. 3317 # Even if this section looks crufty: it has the advantage of 3318 # actually working. 3319 break;; 3320 * ) 3321 break;; 3322 esac 3323 done 3324 test "$ac_cv_exeext" = no && ac_cv_exeext= 3325 3326 else 3327 ac_file='' 3328 fi 3329 if test -z "$ac_file"; then : 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3331 $as_echo "no" >&6; } 3332 $as_echo "$as_me: failed program was:" >&5 3333 sed 's/^/| /' conftest.$ac_ext >&5 3334 3335 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3336 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3337 as_fn_error 77 "C compiler cannot create executables 3338 See \`config.log' for more details" "$LINENO" 5; } 3339 else 3340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3341 $as_echo "yes" >&6; } 3342 fi 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3344 $as_echo_n "checking for C compiler default output file name... " >&6; } 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3346 $as_echo "$ac_file" >&6; } 3347 ac_exeext=$ac_cv_exeext 3348 3349 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3350 ac_clean_files=$ac_clean_files_save 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3352 $as_echo_n "checking for suffix of executables... " >&6; } 3353 if { { ac_try="$ac_link" 3354 case "(($ac_try" in 3355 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3356 *) ac_try_echo=$ac_try;; 3357 esac 3358 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3359 $as_echo "$ac_try_echo"; } >&5 3360 (eval "$ac_link") 2>&5 3361 ac_status=$? 3362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3363 test $ac_status = 0; }; then : 3364 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3365 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3366 # work properly (i.e., refer to `conftest.exe'), while it won't with 3367 # `rm'. 3368 for ac_file in conftest.exe conftest conftest.*; do 3369 test -f "$ac_file" || continue 3370 case $ac_file in 3371 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3372 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3373 break;; 3374 * ) break;; 3375 esac 3376 done 3377 else 3378 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3380 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3381 See \`config.log' for more details" "$LINENO" 5; } 3382 fi 3383 rm -f conftest conftest$ac_cv_exeext 3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3385 $as_echo "$ac_cv_exeext" >&6; } 3386 3387 rm -f conftest.$ac_ext 3388 EXEEXT=$ac_cv_exeext 3389 ac_exeext=$EXEEXT 3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391 /* end confdefs.h. */ 3392 #include <stdio.h> 3393 int 3394 main () 3395 { 3396 FILE *f = fopen ("conftest.out", "w"); 3397 return ferror (f) || fclose (f) != 0; 3398 3399 ; 3400 return 0; 3401 } 3402 _ACEOF 3403 ac_clean_files="$ac_clean_files conftest.out" 3404 # Check that the compiler produces executables we can run. If not, either 3405 # the compiler is broken, or we cross compile. 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3407 $as_echo_n "checking whether we are cross compiling... " >&6; } 3408 if test "$cross_compiling" != yes; then 3409 { { ac_try="$ac_link" 3410 case "(($ac_try" in 3411 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3412 *) ac_try_echo=$ac_try;; 3413 esac 3414 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3415 $as_echo "$ac_try_echo"; } >&5 3416 (eval "$ac_link") 2>&5 3417 ac_status=$? 3418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3419 test $ac_status = 0; } 3420 if { ac_try='./conftest$ac_cv_exeext' 3421 { { case "(($ac_try" in 3422 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3423 *) ac_try_echo=$ac_try;; 3424 esac 3425 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3426 $as_echo "$ac_try_echo"; } >&5 3427 (eval "$ac_try") 2>&5 3428 ac_status=$? 3429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3430 test $ac_status = 0; }; }; then 3431 cross_compiling=no 3432 else 3433 if test "$cross_compiling" = maybe; then 3434 cross_compiling=yes 3435 else 3436 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3437 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3438 as_fn_error $? "cannot run C compiled programs. 3439 If you meant to cross compile, use \`--host'. 3440 See \`config.log' for more details" "$LINENO" 5; } 3441 fi 3442 fi 3443 fi 3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3445 $as_echo "$cross_compiling" >&6; } 3446 3447 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3448 ac_clean_files=$ac_clean_files_save 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3450 $as_echo_n "checking for suffix of object files... " >&6; } 3451 if ${ac_cv_objext+:} false; then : 3452 $as_echo_n "(cached) " >&6 3453 else 3454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3455 /* end confdefs.h. */ 3456 3457 int 3458 main () 3459 { 3460 3461 ; 3462 return 0; 3463 } 3464 _ACEOF 3465 rm -f conftest.o conftest.obj 3466 if { { ac_try="$ac_compile" 3467 case "(($ac_try" in 3468 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3469 *) ac_try_echo=$ac_try;; 3470 esac 3471 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3472 $as_echo "$ac_try_echo"; } >&5 3473 (eval "$ac_compile") 2>&5 3474 ac_status=$? 3475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3476 test $ac_status = 0; }; then : 3477 for ac_file in conftest.o conftest.obj conftest.*; do 3478 test -f "$ac_file" || continue; 3479 case $ac_file in 3480 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3481 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3482 break;; 3483 esac 3484 done 3485 else 3486 $as_echo "$as_me: failed program was:" >&5 3487 sed 's/^/| /' conftest.$ac_ext >&5 3488 3489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3491 as_fn_error $? "cannot compute suffix of object files: cannot compile 3492 See \`config.log' for more details" "$LINENO" 5; } 3493 fi 3494 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3495 fi 3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3497 $as_echo "$ac_cv_objext" >&6; } 3498 OBJEXT=$ac_cv_objext 3499 ac_objext=$OBJEXT 3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3501 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3502 if ${ac_cv_c_compiler_gnu+:} false; then : 3503 $as_echo_n "(cached) " >&6 3504 else 3505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3506 /* end confdefs.h. */ 3507 3508 int 3509 main () 3510 { 3511 #ifndef __GNUC__ 3512 choke me 3513 #endif 3514 3515 ; 3516 return 0; 3517 } 3518 _ACEOF 3519 if ac_fn_c_try_compile "$LINENO"; then : 3520 ac_compiler_gnu=yes 3521 else 3522 ac_compiler_gnu=no 3523 fi 3524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3525 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3526 3527 fi 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3529 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3530 if test $ac_compiler_gnu = yes; then 3531 GCC=yes 3532 else 3533 GCC= 3534 fi 3535 ac_test_CFLAGS=${CFLAGS+set} 3536 ac_save_CFLAGS=$CFLAGS 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3538 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3539 if ${ac_cv_prog_cc_g+:} false; then : 3540 $as_echo_n "(cached) " >&6 3541 else 3542 ac_save_c_werror_flag=$ac_c_werror_flag 3543 ac_c_werror_flag=yes 3544 ac_cv_prog_cc_g=no 3545 CFLAGS="-g" 3546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3547 /* end confdefs.h. */ 3548 3549 int 3550 main () 3551 { 3552 3553 ; 3554 return 0; 3555 } 3556 _ACEOF 3557 if ac_fn_c_try_compile "$LINENO"; then : 3558 ac_cv_prog_cc_g=yes 3559 else 3560 CFLAGS="" 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 3564 int 3565 main () 3566 { 3567 3568 ; 3569 return 0; 3570 } 3571 _ACEOF 3572 if ac_fn_c_try_compile "$LINENO"; then : 3573 3574 else 3575 ac_c_werror_flag=$ac_save_c_werror_flag 3576 CFLAGS="-g" 3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578 /* end confdefs.h. */ 3579 3580 int 3581 main () 3582 { 3583 3584 ; 3585 return 0; 3586 } 3587 _ACEOF 3588 if ac_fn_c_try_compile "$LINENO"; then : 3589 ac_cv_prog_cc_g=yes 3590 fi 3591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3592 fi 3593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594 fi 3595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3596 ac_c_werror_flag=$ac_save_c_werror_flag 3597 fi 3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3599 $as_echo "$ac_cv_prog_cc_g" >&6; } 3600 if test "$ac_test_CFLAGS" = set; then 3601 CFLAGS=$ac_save_CFLAGS 3602 elif test $ac_cv_prog_cc_g = yes; then 3603 if test "$GCC" = yes; then 3604 CFLAGS="-g -O2" 3605 else 3606 CFLAGS="-g" 3607 fi 3608 else 3609 if test "$GCC" = yes; then 3610 CFLAGS="-O2" 3611 else 3612 CFLAGS= 3613 fi 3614 fi 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3616 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3617 if ${ac_cv_prog_cc_c89+:} false; then : 3618 $as_echo_n "(cached) " >&6 3619 else 3620 ac_cv_prog_cc_c89=no 3621 ac_save_CC=$CC 3622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3623 /* end confdefs.h. */ 3624 #include <stdarg.h> 3625 #include <stdio.h> 3626 struct stat; 3627 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3628 struct buf { int x; }; 3629 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3630 static char *e (p, i) 3631 char **p; 3632 int i; 3633 { 3634 return p[i]; 3635 } 3636 static char *f (char * (*g) (char **, int), char **p, ...) 3637 { 3638 char *s; 3639 va_list v; 3640 va_start (v,p); 3641 s = g (p, va_arg (v,int)); 3642 va_end (v); 3643 return s; 3644 } 3645 3646 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3647 function prototypes and stuff, but not '\xHH' hex character constants. 3648 These don't provoke an error unfortunately, instead are silently treated 3649 as 'x'. The following induces an error, until -std is added to get 3650 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3651 array size at least. It's necessary to write '\x00'==0 to get something 3652 that's true only with -std. */ 3653 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3654 3655 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3656 inside strings and character constants. */ 3657 #define FOO(x) 'x' 3658 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3659 3660 int test (int i, double x); 3661 struct s1 {int (*f) (int a);}; 3662 struct s2 {int (*f) (double a);}; 3663 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3664 int argc; 3665 char **argv; 3666 int 3667 main () 3668 { 3669 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3670 ; 3671 return 0; 3672 } 3673 _ACEOF 3674 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3675 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3676 do 3677 CC="$ac_save_CC $ac_arg" 3678 if ac_fn_c_try_compile "$LINENO"; then : 3679 ac_cv_prog_cc_c89=$ac_arg 3680 fi 3681 rm -f core conftest.err conftest.$ac_objext 3682 test "x$ac_cv_prog_cc_c89" != "xno" && break 3683 done 3684 rm -f conftest.$ac_ext 3685 CC=$ac_save_CC 3686 3687 fi 3688 # AC_CACHE_VAL 3689 case "x$ac_cv_prog_cc_c89" in 3690 x) 3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3692 $as_echo "none needed" >&6; } ;; 3693 xno) 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3695 $as_echo "unsupported" >&6; } ;; 3696 *) 3697 CC="$CC $ac_cv_prog_cc_c89" 3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3699 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3700 esac 3701 if test "x$ac_cv_prog_cc_c89" != xno; then : 3702 3703 fi 3704 3705 ac_ext=c 3706 ac_cpp='$CPP $CPPFLAGS' 3707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3709 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3710 3711 3712 ac_ext=c 3713 ac_cpp='$CPP $CPPFLAGS' 3714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3716 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3718 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3719 # On Suns, sometimes $CPP names a directory. 3720 if test -n "$CPP" && test -d "$CPP"; then 3721 CPP= 3722 fi 3723 if test -z "$CPP"; then 3724 if ${ac_cv_prog_CPP+:} false; then : 3725 $as_echo_n "(cached) " >&6 3726 else 3727 # Double quotes because CPP needs to be expanded 3728 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3729 do 3730 ac_preproc_ok=false 3731 for ac_c_preproc_warn_flag in '' yes 3732 do 3733 # Use a header file that comes with gcc, so configuring glibc 3734 # with a fresh cross-compiler works. 3735 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3736 # <limits.h> exists even on freestanding compilers. 3737 # On the NeXT, cc -E runs the code through the compiler's parser, 3738 # not just through cpp. "Syntax error" is here to catch this case. 3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3740 /* end confdefs.h. */ 3741 #ifdef __STDC__ 3742 # include <limits.h> 3743 #else 3744 # include <assert.h> 3745 #endif 3746 Syntax error 3747 _ACEOF 3748 if ac_fn_c_try_cpp "$LINENO"; then : 3749 3750 else 3751 # Broken: fails on valid input. 3752 continue 3753 fi 3754 rm -f conftest.err conftest.i conftest.$ac_ext 3755 3756 # OK, works on sane cases. Now check whether nonexistent headers 3757 # can be detected and how. 3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3759 /* end confdefs.h. */ 3760 #include <ac_nonexistent.h> 3761 _ACEOF 3762 if ac_fn_c_try_cpp "$LINENO"; then : 3763 # Broken: success on invalid input. 3764 continue 3765 else 3766 # Passes both tests. 3767 ac_preproc_ok=: 3768 break 3769 fi 3770 rm -f conftest.err conftest.i conftest.$ac_ext 3771 3772 done 3773 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3774 rm -f conftest.i conftest.err conftest.$ac_ext 3775 if $ac_preproc_ok; then : 3776 break 3777 fi 3778 3779 done 3780 ac_cv_prog_CPP=$CPP 3781 3782 fi 3783 CPP=$ac_cv_prog_CPP 3784 else 3785 ac_cv_prog_CPP=$CPP 3786 fi 3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3788 $as_echo "$CPP" >&6; } 3789 ac_preproc_ok=false 3790 for ac_c_preproc_warn_flag in '' yes 3791 do 3792 # Use a header file that comes with gcc, so configuring glibc 3793 # with a fresh cross-compiler works. 3794 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3795 # <limits.h> exists even on freestanding compilers. 3796 # On the NeXT, cc -E runs the code through the compiler's parser, 3797 # not just through cpp. "Syntax error" is here to catch this case. 3798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3799 /* end confdefs.h. */ 3800 #ifdef __STDC__ 3801 # include <limits.h> 3802 #else 3803 # include <assert.h> 3804 #endif 3805 Syntax error 3806 _ACEOF 3807 if ac_fn_c_try_cpp "$LINENO"; then : 3808 3809 else 3810 # Broken: fails on valid input. 3811 continue 3812 fi 3813 rm -f conftest.err conftest.i conftest.$ac_ext 3814 3815 # OK, works on sane cases. Now check whether nonexistent headers 3816 # can be detected and how. 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818 /* end confdefs.h. */ 3819 #include <ac_nonexistent.h> 3820 _ACEOF 3821 if ac_fn_c_try_cpp "$LINENO"; then : 3822 # Broken: success on invalid input. 3823 continue 3824 else 3825 # Passes both tests. 3826 ac_preproc_ok=: 3827 break 3828 fi 3829 rm -f conftest.err conftest.i conftest.$ac_ext 3830 3831 done 3832 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3833 rm -f conftest.i conftest.err conftest.$ac_ext 3834 if $ac_preproc_ok; then : 3835 3836 else 3837 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3839 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3840 See \`config.log' for more details" "$LINENO" 5; } 3841 fi 3842 3843 ac_ext=c 3844 ac_cpp='$CPP $CPPFLAGS' 3845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3847 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3848 3849 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3851 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3852 if ${ac_cv_path_GREP+:} false; then : 3853 $as_echo_n "(cached) " >&6 3854 else 3855 if test -z "$GREP"; then 3856 ac_path_GREP_found=false 3857 # Loop through the user's path and test for each of PROGNAME-LIST 3858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3859 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3860 do 3861 IFS=$as_save_IFS 3862 test -z "$as_dir" && as_dir=. 3863 for ac_prog in grep ggrep; do 3864 for ac_exec_ext in '' $ac_executable_extensions; do 3865 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3866 as_fn_executable_p "$ac_path_GREP" || continue 3867 # Check for GNU ac_path_GREP and select it if it is found. 3868 # Check for GNU $ac_path_GREP 3869 case `"$ac_path_GREP" --version 2>&1` in 3870 *GNU*) 3871 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3872 *) 3873 ac_count=0 3874 $as_echo_n 0123456789 >"conftest.in" 3875 while : 3876 do 3877 cat "conftest.in" "conftest.in" >"conftest.tmp" 3878 mv "conftest.tmp" "conftest.in" 3879 cp "conftest.in" "conftest.nl" 3880 $as_echo 'GREP' >> "conftest.nl" 3881 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3882 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3883 as_fn_arith $ac_count + 1 && ac_count=$as_val 3884 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3885 # Best one so far, save it but keep looking for a better one 3886 ac_cv_path_GREP="$ac_path_GREP" 3887 ac_path_GREP_max=$ac_count 3888 fi 3889 # 10*(2^10) chars as input seems more than enough 3890 test $ac_count -gt 10 && break 3891 done 3892 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3893 esac 3894 3895 $ac_path_GREP_found && break 3 3896 done 3897 done 3898 done 3899 IFS=$as_save_IFS 3900 if test -z "$ac_cv_path_GREP"; then 3901 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3902 fi 3903 else 3904 ac_cv_path_GREP=$GREP 3905 fi 3906 3907 fi 3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3909 $as_echo "$ac_cv_path_GREP" >&6; } 3910 GREP="$ac_cv_path_GREP" 3911 3912 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3914 $as_echo_n "checking for egrep... " >&6; } 3915 if ${ac_cv_path_EGREP+:} false; then : 3916 $as_echo_n "(cached) " >&6 3917 else 3918 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3919 then ac_cv_path_EGREP="$GREP -E" 3920 else 3921 if test -z "$EGREP"; then 3922 ac_path_EGREP_found=false 3923 # Loop through the user's path and test for each of PROGNAME-LIST 3924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3925 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3926 do 3927 IFS=$as_save_IFS 3928 test -z "$as_dir" && as_dir=. 3929 for ac_prog in egrep; do 3930 for ac_exec_ext in '' $ac_executable_extensions; do 3931 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3932 as_fn_executable_p "$ac_path_EGREP" || continue 3933 # Check for GNU ac_path_EGREP and select it if it is found. 3934 # Check for GNU $ac_path_EGREP 3935 case `"$ac_path_EGREP" --version 2>&1` in 3936 *GNU*) 3937 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3938 *) 3939 ac_count=0 3940 $as_echo_n 0123456789 >"conftest.in" 3941 while : 3942 do 3943 cat "conftest.in" "conftest.in" >"conftest.tmp" 3944 mv "conftest.tmp" "conftest.in" 3945 cp "conftest.in" "conftest.nl" 3946 $as_echo 'EGREP' >> "conftest.nl" 3947 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3948 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3949 as_fn_arith $ac_count + 1 && ac_count=$as_val 3950 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3951 # Best one so far, save it but keep looking for a better one 3952 ac_cv_path_EGREP="$ac_path_EGREP" 3953 ac_path_EGREP_max=$ac_count 3954 fi 3955 # 10*(2^10) chars as input seems more than enough 3956 test $ac_count -gt 10 && break 3957 done 3958 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3959 esac 3960 3961 $ac_path_EGREP_found && break 3 3962 done 3963 done 3964 done 3965 IFS=$as_save_IFS 3966 if test -z "$ac_cv_path_EGREP"; then 3967 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3968 fi 3969 else 3970 ac_cv_path_EGREP=$EGREP 3971 fi 3972 3973 fi 3974 fi 3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3976 $as_echo "$ac_cv_path_EGREP" >&6; } 3977 EGREP="$ac_cv_path_EGREP" 3978 3979 3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3981 $as_echo_n "checking for ANSI C header files... " >&6; } 3982 if ${ac_cv_header_stdc+:} false; then : 3983 $as_echo_n "(cached) " >&6 3984 else 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3986 /* end confdefs.h. */ 3987 #include <stdlib.h> 3988 #include <stdarg.h> 3989 #include <string.h> 3990 #include <float.h> 3991 3992 int 3993 main () 3994 { 3995 3996 ; 3997 return 0; 3998 } 3999 _ACEOF 4000 if ac_fn_c_try_compile "$LINENO"; then : 4001 ac_cv_header_stdc=yes 4002 else 4003 ac_cv_header_stdc=no 4004 fi 4005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4006 4007 if test $ac_cv_header_stdc = yes; then 4008 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4010 /* end confdefs.h. */ 4011 #include <string.h> 4012 4013 _ACEOF 4014 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4015 $EGREP "memchr" >/dev/null 2>&1; then : 4016 4017 else 4018 ac_cv_header_stdc=no 4019 fi 4020 rm -f conftest* 4021 4022 fi 4023 4024 if test $ac_cv_header_stdc = yes; then 4025 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4027 /* end confdefs.h. */ 4028 #include <stdlib.h> 4029 4030 _ACEOF 4031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4032 $EGREP "free" >/dev/null 2>&1; then : 4033 4034 else 4035 ac_cv_header_stdc=no 4036 fi 4037 rm -f conftest* 4038 4039 fi 4040 4041 if test $ac_cv_header_stdc = yes; then 4042 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4043 if test "$cross_compiling" = yes; then : 4044 : 4045 else 4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4047 /* end confdefs.h. */ 4048 #include <ctype.h> 4049 #include <stdlib.h> 4050 #if ((' ' & 0x0FF) == 0x020) 4051 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4052 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4053 #else 4054 # define ISLOWER(c) \ 4055 (('a' <= (c) && (c) <= 'i') \ 4056 || ('j' <= (c) && (c) <= 'r') \ 4057 || ('s' <= (c) && (c) <= 'z')) 4058 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4059 #endif 4060 4061 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4062 int 4063 main () 4064 { 4065 int i; 4066 for (i = 0; i < 256; i++) 4067 if (XOR (islower (i), ISLOWER (i)) 4068 || toupper (i) != TOUPPER (i)) 4069 return 2; 4070 return 0; 4071 } 4072 _ACEOF 4073 if ac_fn_c_try_run "$LINENO"; then : 4074 4075 else 4076 ac_cv_header_stdc=no 4077 fi 4078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4079 conftest.$ac_objext conftest.beam conftest.$ac_ext 4080 fi 4081 4082 fi 4083 fi 4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4085 $as_echo "$ac_cv_header_stdc" >&6; } 4086 if test $ac_cv_header_stdc = yes; then 4087 4088 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4089 4090 fi 4091 4092 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4093 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4094 inttypes.h stdint.h unistd.h 4095 do : 4096 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4097 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4098 " 4099 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4100 cat >>confdefs.h <<_ACEOF 4101 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4102 _ACEOF 4103 4104 fi 4105 4106 done 4107 4108 4109 4110 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4111 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4112 MINIX=yes 4113 else 4114 MINIX= 4115 fi 4116 4117 4118 if test "$MINIX" = yes; then 4119 4120 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4121 4122 4123 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4124 4125 4126 $as_echo "#define _MINIX 1" >>confdefs.h 4127 4128 fi 4129 4130 4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4132 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4133 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4134 $as_echo_n "(cached) " >&6 4135 else 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137 /* end confdefs.h. */ 4138 4139 # define __EXTENSIONS__ 1 4140 $ac_includes_default 4141 int 4142 main () 4143 { 4144 4145 ; 4146 return 0; 4147 } 4148 _ACEOF 4149 if ac_fn_c_try_compile "$LINENO"; then : 4150 ac_cv_safe_to_define___extensions__=yes 4151 else 4152 ac_cv_safe_to_define___extensions__=no 4153 fi 4154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4155 fi 4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4157 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4158 test $ac_cv_safe_to_define___extensions__ = yes && 4159 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4160 4161 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4162 4163 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4164 4165 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4166 4167 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4168 4169 4170 4171 if test "$ac_cv_header_minix_config_h" = "yes"; then 4172 4173 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4174 4175 fi 4176 4177 case "$prefix" in 4178 NONE) 4179 prefix="/usr/local" 4180 ;; 4181 esac 4182 case "$exec_prefix" in 4183 NONE) 4184 exec_prefix="$prefix" 4185 ;; 4186 esac 4187 4188 # are we on MinGW? 4189 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4190 else 4191 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes" 4192 else on_mingw="no"; fi 4193 fi 4194 4195 # 4196 # Determine configuration file 4197 # the eval is to evaluate shell expansion twice 4198 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4199 4200 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4201 4202 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4203 4204 if test $on_mingw = "no"; then 4205 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4206 else 4207 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4208 fi 4209 4210 # Check whether --with-conf_file was given. 4211 if test "${with_conf_file+set}" = set; then : 4212 withval=$with_conf_file; ub_conf_file="$withval" 4213 fi 4214 4215 4216 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4217 4218 4219 cat >>confdefs.h <<_ACEOF 4220 #define CONFIGFILE "$hdr_config" 4221 _ACEOF 4222 4223 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4224 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4225 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4226 X"$ub_conf_file" : 'X\(//\)$' \| \ 4227 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4228 $as_echo X"$ub_conf_file" | 4229 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4230 s//\1/ 4231 q 4232 } 4233 /^X\(\/\/\)[^/].*/{ 4234 s//\1/ 4235 q 4236 } 4237 /^X\(\/\/\)$/{ 4238 s//\1/ 4239 q 4240 } 4241 /^X\(\/\).*/{ 4242 s//\1/ 4243 q 4244 } 4245 s/.*/./; q'` 4246 4247 4248 # Determine run, chroot directory and pidfile locations 4249 4250 # Check whether --with-run-dir was given. 4251 if test "${with_run_dir+set}" = set; then : 4252 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4253 else 4254 if test $on_mingw = no; then 4255 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4256 else 4257 UNBOUND_RUN_DIR="" 4258 fi 4259 4260 fi 4261 4262 4263 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4264 4265 4266 cat >>confdefs.h <<_ACEOF 4267 #define RUN_DIR "$hdr_run" 4268 _ACEOF 4269 4270 4271 4272 # Check whether --with-chroot-dir was given. 4273 if test "${with_chroot_dir+set}" = set; then : 4274 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4275 else 4276 if test $on_mingw = no; then 4277 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4278 else 4279 UNBOUND_CHROOT_DIR="" 4280 fi 4281 4282 fi 4283 4284 4285 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4286 4287 4288 cat >>confdefs.h <<_ACEOF 4289 #define CHROOT_DIR "$hdr_chroot" 4290 _ACEOF 4291 4292 4293 4294 # Check whether --with-share-dir was given. 4295 if test "${with_share_dir+set}" = set; then : 4296 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4297 else 4298 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4299 fi 4300 4301 4302 4303 cat >>confdefs.h <<_ACEOF 4304 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4305 _ACEOF 4306 4307 4308 4309 # Check whether --with-pidfile was given. 4310 if test "${with_pidfile+set}" = set; then : 4311 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4312 else 4313 if test $on_mingw = no; then 4314 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4315 else 4316 UNBOUND_PIDFILE="" 4317 fi 4318 4319 fi 4320 4321 4322 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4323 4324 4325 cat >>confdefs.h <<_ACEOF 4326 #define PIDFILE "$hdr_pid" 4327 _ACEOF 4328 4329 4330 4331 # Check whether --with-rootkey-file was given. 4332 if test "${with_rootkey_file+set}" = set; then : 4333 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4334 else 4335 if test $on_mingw = no; then 4336 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4337 else 4338 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4339 fi 4340 4341 fi 4342 4343 4344 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4345 4346 4347 cat >>confdefs.h <<_ACEOF 4348 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4349 _ACEOF 4350 4351 4352 4353 # Check whether --with-rootcert-file was given. 4354 if test "${with_rootcert_file+set}" = set; then : 4355 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4356 else 4357 if test $on_mingw = no; then 4358 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4359 else 4360 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4361 fi 4362 4363 fi 4364 4365 4366 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4367 4368 4369 cat >>confdefs.h <<_ACEOF 4370 #define ROOT_CERT_FILE "$hdr_rpem" 4371 _ACEOF 4372 4373 4374 4375 # Check whether --with-username was given. 4376 if test "${with_username+set}" = set; then : 4377 withval=$with_username; UNBOUND_USERNAME="$withval" 4378 else 4379 UNBOUND_USERNAME="unbound" 4380 fi 4381 4382 4383 4384 cat >>confdefs.h <<_ACEOF 4385 #define UB_USERNAME "$UNBOUND_USERNAME" 4386 _ACEOF 4387 4388 4389 4390 $as_echo "#define WINVER 0x0502" >>confdefs.h 4391 4392 wnvs=`echo $PACKAGE_VERSION | sed -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\).*$/\1,\2,\3,\4/' -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1,\2,\3,0/' ` 4393 4394 4395 cat >>confdefs.h <<_ACEOF 4396 #define RSRC_PACKAGE_VERSION $wnvs 4397 _ACEOF 4398 4399 4400 # Checks for typedefs, structures, and compiler characteristics. 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4402 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4403 if ${ac_cv_c_const+:} false; then : 4404 $as_echo_n "(cached) " >&6 4405 else 4406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4407 /* end confdefs.h. */ 4408 4409 int 4410 main () 4411 { 4412 4413 #ifndef __cplusplus 4414 /* Ultrix mips cc rejects this sort of thing. */ 4415 typedef int charset[2]; 4416 const charset cs = { 0, 0 }; 4417 /* SunOS 4.1.1 cc rejects this. */ 4418 char const *const *pcpcc; 4419 char **ppc; 4420 /* NEC SVR4.0.2 mips cc rejects this. */ 4421 struct point {int x, y;}; 4422 static struct point const zero = {0,0}; 4423 /* AIX XL C 1.02.0.0 rejects this. 4424 It does not let you subtract one const X* pointer from another in 4425 an arm of an if-expression whose if-part is not a constant 4426 expression */ 4427 const char *g = "string"; 4428 pcpcc = &g + (g ? g-g : 0); 4429 /* HPUX 7.0 cc rejects these. */ 4430 ++pcpcc; 4431 ppc = (char**) pcpcc; 4432 pcpcc = (char const *const *) ppc; 4433 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4434 char tx; 4435 char *t = &tx; 4436 char const *s = 0 ? (char *) 0 : (char const *) 0; 4437 4438 *t++ = 0; 4439 if (s) return 0; 4440 } 4441 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4442 int x[] = {25, 17}; 4443 const int *foo = &x[0]; 4444 ++foo; 4445 } 4446 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4447 typedef const int *iptr; 4448 iptr p = 0; 4449 ++p; 4450 } 4451 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4452 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4453 struct s { int j; const int *ap[3]; } bx; 4454 struct s *b = &bx; b->j = 5; 4455 } 4456 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4457 const int foo = 10; 4458 if (!foo) return 0; 4459 } 4460 return !cs[0] && !zero.x; 4461 #endif 4462 4463 ; 4464 return 0; 4465 } 4466 _ACEOF 4467 if ac_fn_c_try_compile "$LINENO"; then : 4468 ac_cv_c_const=yes 4469 else 4470 ac_cv_c_const=no 4471 fi 4472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4473 fi 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4475 $as_echo "$ac_cv_c_const" >&6; } 4476 if test $ac_cv_c_const = no; then 4477 4478 $as_echo "#define const /**/" >>confdefs.h 4479 4480 fi 4481 4482 ac_ext=c 4483 ac_cpp='$CPP $CPPFLAGS' 4484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4486 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4487 4488 # allow user to override the -g -O2 flags. 4489 default_cflags=no 4490 if test "x$CFLAGS" = "x" ; then 4491 4492 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4494 $as_echo_n "checking whether $CC supports -g... " >&6; } 4495 cache=`echo g | sed 'y%.=/+-%___p_%'` 4496 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498 else 4499 4500 echo 'void f(void){}' >conftest.c 4501 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4502 eval "cv_prog_cc_flag_$cache=yes" 4503 else 4504 eval "cv_prog_cc_flag_$cache=no" 4505 fi 4506 rm -f conftest conftest.o conftest.c 4507 4508 fi 4509 4510 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4512 $as_echo "yes" >&6; } 4513 : 4514 CFLAGS="$CFLAGS -g" 4515 else 4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4517 $as_echo "no" >&6; } 4518 : 4519 4520 fi 4521 4522 4523 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4525 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4526 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4527 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4528 $as_echo_n "(cached) " >&6 4529 else 4530 4531 echo 'void f(void){}' >conftest.c 4532 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4533 eval "cv_prog_cc_flag_$cache=yes" 4534 else 4535 eval "cv_prog_cc_flag_$cache=no" 4536 fi 4537 rm -f conftest conftest.o conftest.c 4538 4539 fi 4540 4541 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4543 $as_echo "yes" >&6; } 4544 : 4545 CFLAGS="$CFLAGS -O2" 4546 else 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4548 $as_echo "no" >&6; } 4549 : 4550 4551 fi 4552 4553 default_cflags=yes 4554 fi 4555 ac_ext=c 4556 ac_cpp='$CPP $CPPFLAGS' 4557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4559 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4560 if test -n "$ac_tool_prefix"; then 4561 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4562 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4564 $as_echo_n "checking for $ac_word... " >&6; } 4565 if ${ac_cv_prog_CC+:} false; then : 4566 $as_echo_n "(cached) " >&6 4567 else 4568 if test -n "$CC"; then 4569 ac_cv_prog_CC="$CC" # Let the user override the test. 4570 else 4571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4572 for as_dir in $PATH 4573 do 4574 IFS=$as_save_IFS 4575 test -z "$as_dir" && as_dir=. 4576 for ac_exec_ext in '' $ac_executable_extensions; do 4577 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4578 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4579 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4580 break 2 4581 fi 4582 done 4583 done 4584 IFS=$as_save_IFS 4585 4586 fi 4587 fi 4588 CC=$ac_cv_prog_CC 4589 if test -n "$CC"; then 4590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4591 $as_echo "$CC" >&6; } 4592 else 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4594 $as_echo "no" >&6; } 4595 fi 4596 4597 4598 fi 4599 if test -z "$ac_cv_prog_CC"; then 4600 ac_ct_CC=$CC 4601 # Extract the first word of "gcc", so it can be a program name with args. 4602 set dummy gcc; ac_word=$2 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4604 $as_echo_n "checking for $ac_word... " >&6; } 4605 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4606 $as_echo_n "(cached) " >&6 4607 else 4608 if test -n "$ac_ct_CC"; then 4609 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4610 else 4611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4612 for as_dir in $PATH 4613 do 4614 IFS=$as_save_IFS 4615 test -z "$as_dir" && as_dir=. 4616 for ac_exec_ext in '' $ac_executable_extensions; do 4617 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4618 ac_cv_prog_ac_ct_CC="gcc" 4619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4620 break 2 4621 fi 4622 done 4623 done 4624 IFS=$as_save_IFS 4625 4626 fi 4627 fi 4628 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4629 if test -n "$ac_ct_CC"; then 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4631 $as_echo "$ac_ct_CC" >&6; } 4632 else 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4634 $as_echo "no" >&6; } 4635 fi 4636 4637 if test "x$ac_ct_CC" = x; then 4638 CC="" 4639 else 4640 case $cross_compiling:$ac_tool_warned in 4641 yes:) 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4644 ac_tool_warned=yes ;; 4645 esac 4646 CC=$ac_ct_CC 4647 fi 4648 else 4649 CC="$ac_cv_prog_CC" 4650 fi 4651 4652 if test -z "$CC"; then 4653 if test -n "$ac_tool_prefix"; then 4654 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4655 set dummy ${ac_tool_prefix}cc; ac_word=$2 4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4657 $as_echo_n "checking for $ac_word... " >&6; } 4658 if ${ac_cv_prog_CC+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660 else 4661 if test -n "$CC"; then 4662 ac_cv_prog_CC="$CC" # Let the user override the test. 4663 else 4664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4665 for as_dir in $PATH 4666 do 4667 IFS=$as_save_IFS 4668 test -z "$as_dir" && as_dir=. 4669 for ac_exec_ext in '' $ac_executable_extensions; do 4670 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4671 ac_cv_prog_CC="${ac_tool_prefix}cc" 4672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4673 break 2 4674 fi 4675 done 4676 done 4677 IFS=$as_save_IFS 4678 4679 fi 4680 fi 4681 CC=$ac_cv_prog_CC 4682 if test -n "$CC"; then 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4684 $as_echo "$CC" >&6; } 4685 else 4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4687 $as_echo "no" >&6; } 4688 fi 4689 4690 4691 fi 4692 fi 4693 if test -z "$CC"; then 4694 # Extract the first word of "cc", so it can be a program name with args. 4695 set dummy cc; ac_word=$2 4696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4697 $as_echo_n "checking for $ac_word... " >&6; } 4698 if ${ac_cv_prog_CC+:} false; then : 4699 $as_echo_n "(cached) " >&6 4700 else 4701 if test -n "$CC"; then 4702 ac_cv_prog_CC="$CC" # Let the user override the test. 4703 else 4704 ac_prog_rejected=no 4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4706 for as_dir in $PATH 4707 do 4708 IFS=$as_save_IFS 4709 test -z "$as_dir" && as_dir=. 4710 for ac_exec_ext in '' $ac_executable_extensions; do 4711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4712 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4713 ac_prog_rejected=yes 4714 continue 4715 fi 4716 ac_cv_prog_CC="cc" 4717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4718 break 2 4719 fi 4720 done 4721 done 4722 IFS=$as_save_IFS 4723 4724 if test $ac_prog_rejected = yes; then 4725 # We found a bogon in the path, so make sure we never use it. 4726 set dummy $ac_cv_prog_CC 4727 shift 4728 if test $# != 0; then 4729 # We chose a different compiler from the bogus one. 4730 # However, it has the same basename, so the bogon will be chosen 4731 # first if we set CC to just the basename; use the full file name. 4732 shift 4733 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4734 fi 4735 fi 4736 fi 4737 fi 4738 CC=$ac_cv_prog_CC 4739 if test -n "$CC"; then 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4741 $as_echo "$CC" >&6; } 4742 else 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4744 $as_echo "no" >&6; } 4745 fi 4746 4747 4748 fi 4749 if test -z "$CC"; then 4750 if test -n "$ac_tool_prefix"; then 4751 for ac_prog in cl.exe 4752 do 4753 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4754 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4756 $as_echo_n "checking for $ac_word... " >&6; } 4757 if ${ac_cv_prog_CC+:} false; then : 4758 $as_echo_n "(cached) " >&6 4759 else 4760 if test -n "$CC"; then 4761 ac_cv_prog_CC="$CC" # Let the user override the test. 4762 else 4763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4764 for as_dir in $PATH 4765 do 4766 IFS=$as_save_IFS 4767 test -z "$as_dir" && as_dir=. 4768 for ac_exec_ext in '' $ac_executable_extensions; do 4769 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4770 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4772 break 2 4773 fi 4774 done 4775 done 4776 IFS=$as_save_IFS 4777 4778 fi 4779 fi 4780 CC=$ac_cv_prog_CC 4781 if test -n "$CC"; then 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4783 $as_echo "$CC" >&6; } 4784 else 4785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4786 $as_echo "no" >&6; } 4787 fi 4788 4789 4790 test -n "$CC" && break 4791 done 4792 fi 4793 if test -z "$CC"; then 4794 ac_ct_CC=$CC 4795 for ac_prog in cl.exe 4796 do 4797 # Extract the first word of "$ac_prog", so it can be a program name with args. 4798 set dummy $ac_prog; ac_word=$2 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4800 $as_echo_n "checking for $ac_word... " >&6; } 4801 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4802 $as_echo_n "(cached) " >&6 4803 else 4804 if test -n "$ac_ct_CC"; then 4805 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4806 else 4807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4808 for as_dir in $PATH 4809 do 4810 IFS=$as_save_IFS 4811 test -z "$as_dir" && as_dir=. 4812 for ac_exec_ext in '' $ac_executable_extensions; do 4813 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4814 ac_cv_prog_ac_ct_CC="$ac_prog" 4815 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4816 break 2 4817 fi 4818 done 4819 done 4820 IFS=$as_save_IFS 4821 4822 fi 4823 fi 4824 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4825 if test -n "$ac_ct_CC"; then 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4827 $as_echo "$ac_ct_CC" >&6; } 4828 else 4829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4830 $as_echo "no" >&6; } 4831 fi 4832 4833 4834 test -n "$ac_ct_CC" && break 4835 done 4836 4837 if test "x$ac_ct_CC" = x; then 4838 CC="" 4839 else 4840 case $cross_compiling:$ac_tool_warned in 4841 yes:) 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4843 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4844 ac_tool_warned=yes ;; 4845 esac 4846 CC=$ac_ct_CC 4847 fi 4848 fi 4849 4850 fi 4851 4852 4853 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4855 as_fn_error $? "no acceptable C compiler found in \$PATH 4856 See \`config.log' for more details" "$LINENO" 5; } 4857 4858 # Provide some information about the compiler. 4859 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4860 set X $ac_compile 4861 ac_compiler=$2 4862 for ac_option in --version -v -V -qversion; do 4863 { { ac_try="$ac_compiler $ac_option >&5" 4864 case "(($ac_try" in 4865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4866 *) ac_try_echo=$ac_try;; 4867 esac 4868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4869 $as_echo "$ac_try_echo"; } >&5 4870 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4871 ac_status=$? 4872 if test -s conftest.err; then 4873 sed '10a\ 4874 ... rest of stderr output deleted ... 4875 10q' conftest.err >conftest.er1 4876 cat conftest.er1 >&5 4877 fi 4878 rm -f conftest.er1 conftest.err 4879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4880 test $ac_status = 0; } 4881 done 4882 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4884 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4885 if ${ac_cv_c_compiler_gnu+:} false; then : 4886 $as_echo_n "(cached) " >&6 4887 else 4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4889 /* end confdefs.h. */ 4890 4891 int 4892 main () 4893 { 4894 #ifndef __GNUC__ 4895 choke me 4896 #endif 4897 4898 ; 4899 return 0; 4900 } 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 ac_compiler_gnu=yes 4904 else 4905 ac_compiler_gnu=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4909 4910 fi 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4912 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4913 if test $ac_compiler_gnu = yes; then 4914 GCC=yes 4915 else 4916 GCC= 4917 fi 4918 ac_test_CFLAGS=${CFLAGS+set} 4919 ac_save_CFLAGS=$CFLAGS 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4921 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4922 if ${ac_cv_prog_cc_g+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 ac_save_c_werror_flag=$ac_c_werror_flag 4926 ac_c_werror_flag=yes 4927 ac_cv_prog_cc_g=no 4928 CFLAGS="-g" 4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4930 /* end confdefs.h. */ 4931 4932 int 4933 main () 4934 { 4935 4936 ; 4937 return 0; 4938 } 4939 _ACEOF 4940 if ac_fn_c_try_compile "$LINENO"; then : 4941 ac_cv_prog_cc_g=yes 4942 else 4943 CFLAGS="" 4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4945 /* end confdefs.h. */ 4946 4947 int 4948 main () 4949 { 4950 4951 ; 4952 return 0; 4953 } 4954 _ACEOF 4955 if ac_fn_c_try_compile "$LINENO"; then : 4956 4957 else 4958 ac_c_werror_flag=$ac_save_c_werror_flag 4959 CFLAGS="-g" 4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4961 /* end confdefs.h. */ 4962 4963 int 4964 main () 4965 { 4966 4967 ; 4968 return 0; 4969 } 4970 _ACEOF 4971 if ac_fn_c_try_compile "$LINENO"; then : 4972 ac_cv_prog_cc_g=yes 4973 fi 4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4975 fi 4976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4977 fi 4978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4979 ac_c_werror_flag=$ac_save_c_werror_flag 4980 fi 4981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4982 $as_echo "$ac_cv_prog_cc_g" >&6; } 4983 if test "$ac_test_CFLAGS" = set; then 4984 CFLAGS=$ac_save_CFLAGS 4985 elif test $ac_cv_prog_cc_g = yes; then 4986 if test "$GCC" = yes; then 4987 CFLAGS="-g -O2" 4988 else 4989 CFLAGS="-g" 4990 fi 4991 else 4992 if test "$GCC" = yes; then 4993 CFLAGS="-O2" 4994 else 4995 CFLAGS= 4996 fi 4997 fi 4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4999 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5000 if ${ac_cv_prog_cc_c89+:} false; then : 5001 $as_echo_n "(cached) " >&6 5002 else 5003 ac_cv_prog_cc_c89=no 5004 ac_save_CC=$CC 5005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5006 /* end confdefs.h. */ 5007 #include <stdarg.h> 5008 #include <stdio.h> 5009 struct stat; 5010 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5011 struct buf { int x; }; 5012 FILE * (*rcsopen) (struct buf *, struct stat *, int); 5013 static char *e (p, i) 5014 char **p; 5015 int i; 5016 { 5017 return p[i]; 5018 } 5019 static char *f (char * (*g) (char **, int), char **p, ...) 5020 { 5021 char *s; 5022 va_list v; 5023 va_start (v,p); 5024 s = g (p, va_arg (v,int)); 5025 va_end (v); 5026 return s; 5027 } 5028 5029 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5030 function prototypes and stuff, but not '\xHH' hex character constants. 5031 These don't provoke an error unfortunately, instead are silently treated 5032 as 'x'. The following induces an error, until -std is added to get 5033 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5034 array size at least. It's necessary to write '\x00'==0 to get something 5035 that's true only with -std. */ 5036 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5037 5038 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5039 inside strings and character constants. */ 5040 #define FOO(x) 'x' 5041 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5042 5043 int test (int i, double x); 5044 struct s1 {int (*f) (int a);}; 5045 struct s2 {int (*f) (double a);}; 5046 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5047 int argc; 5048 char **argv; 5049 int 5050 main () 5051 { 5052 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5053 ; 5054 return 0; 5055 } 5056 _ACEOF 5057 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5058 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5059 do 5060 CC="$ac_save_CC $ac_arg" 5061 if ac_fn_c_try_compile "$LINENO"; then : 5062 ac_cv_prog_cc_c89=$ac_arg 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext 5065 test "x$ac_cv_prog_cc_c89" != "xno" && break 5066 done 5067 rm -f conftest.$ac_ext 5068 CC=$ac_save_CC 5069 5070 fi 5071 # AC_CACHE_VAL 5072 case "x$ac_cv_prog_cc_c89" in 5073 x) 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5075 $as_echo "none needed" >&6; } ;; 5076 xno) 5077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5078 $as_echo "unsupported" >&6; } ;; 5079 *) 5080 CC="$CC $ac_cv_prog_cc_c89" 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5082 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5083 esac 5084 if test "x$ac_cv_prog_cc_c89" != xno; then : 5085 5086 fi 5087 5088 ac_ext=c 5089 ac_cpp='$CPP $CPPFLAGS' 5090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5092 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5093 5094 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5096 $as_echo_n "checking $CC dependency flag... " >&6; } 5097 echo 'void f(){}' >conftest.c 5098 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5099 DEPFLAG="-MM" 5100 else 5101 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5102 DEPFLAG="-xM1" 5103 else 5104 DEPFLAG="-MM" # dunno do something 5105 fi 5106 fi 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5108 $as_echo "$DEPFLAG" >&6; } 5109 rm -f conftest.c 5110 5111 5112 5113 5114 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5116 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 5117 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5118 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5119 $as_echo_n "(cached) " >&6 5120 else 5121 5122 echo 'void f(void){}' >conftest.c 5123 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5124 eval "cv_prog_cc_flag_$cache=yes" 5125 else 5126 eval "cv_prog_cc_flag_$cache=no" 5127 fi 5128 rm -f conftest conftest.o conftest.c 5129 5130 fi 5131 5132 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5134 $as_echo "yes" >&6; } 5135 : 5136 ERRFLAG="-Werror" 5137 else 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5139 $as_echo "no" >&6; } 5140 : 5141 ERRFLAG="-errwarn" 5142 fi 5143 5144 5145 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5147 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5148 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5149 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5150 $as_echo_n "(cached) " >&6 5151 else 5152 5153 echo 'void f(void){}' >conftest.c 5154 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5155 eval "cv_prog_cc_flag_$cache=yes" 5156 else 5157 eval "cv_prog_cc_flag_$cache=no" 5158 fi 5159 rm -f conftest conftest.o conftest.c 5160 5161 fi 5162 5163 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5165 $as_echo "yes" >&6; } 5166 : 5167 ERRFLAG="$ERRFLAG -Wall" 5168 else 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5170 $as_echo "no" >&6; } 5171 : 5172 ERRFLAG="$ERRFLAG -errfmt" 5173 fi 5174 5175 5176 5177 5178 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5180 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5181 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5182 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 5186 echo 'void f(void){}' >conftest.c 5187 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5188 eval "cv_prog_cc_flag_$cache=yes" 5189 else 5190 eval "cv_prog_cc_flag_$cache=no" 5191 fi 5192 rm -f conftest conftest.o conftest.c 5193 5194 fi 5195 5196 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5198 $as_echo "yes" >&6; } 5199 : 5200 C99FLAG="-std=c99" 5201 else 5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5203 $as_echo "no" >&6; } 5204 : 5205 5206 fi 5207 5208 5209 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5211 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5212 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5213 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5214 $as_echo_n "(cached) " >&6 5215 else 5216 5217 echo 'void f(void){}' >conftest.c 5218 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5219 eval "cv_prog_cc_flag_$cache=yes" 5220 else 5221 eval "cv_prog_cc_flag_$cache=no" 5222 fi 5223 rm -f conftest conftest.o conftest.c 5224 5225 fi 5226 5227 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5229 $as_echo "yes" >&6; } 5230 : 5231 C99FLAG="-xc99" 5232 else 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5234 $as_echo "no" >&6; } 5235 : 5236 5237 fi 5238 5239 5240 for ac_header in getopt.h time.h 5241 do : 5242 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5243 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5244 " 5245 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5246 cat >>confdefs.h <<_ACEOF 5247 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5248 _ACEOF 5249 5250 fi 5251 5252 done 5253 5254 5255 5256 5257 5258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5 5259 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... " >&6; } 5260 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" | $as_tr_sh` 5261 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 5265 echo ' 5266 #include "confdefs.h" 5267 #include <stdlib.h> 5268 #include <ctype.h> 5269 #include <sys/time.h> 5270 #ifdef HAVE_TIME_H 5271 #include <time.h> 5272 #endif 5273 #include <unistd.h> 5274 #include <netdb.h> 5275 #ifdef HAVE_GETOPT_H 5276 #include <getopt.h> 5277 #endif 5278 5279 int test() { 5280 int a; 5281 char **opts = NULL; 5282 struct timeval tv; 5283 char *t; 5284 time_t time = 0; 5285 char *buf = NULL; 5286 const char* str = NULL; 5287 struct msghdr msg; 5288 msg.msg_control = 0; 5289 t = ctime_r(&time, buf); 5290 tv.tv_usec = 10; 5291 srandom(32); 5292 a = getopt(2, opts, "a"); 5293 a = isascii(32); 5294 str = gai_strerror(0); 5295 if(str && t && tv.tv_usec && msg.msg_control) 5296 a = 0; 5297 return a; 5298 } 5299 ' > conftest.c 5300 echo 'void f(){}' >>conftest.c 5301 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5302 eval "cv_prog_cc_flag_needed_$cache=no" 5303 else 5304 5305 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5306 eval "cv_prog_cc_flag_needed_$cache=yes" 5307 else 5308 eval "cv_prog_cc_flag_needed_$cache=fail" 5309 #echo 'Test with flag fails too!' 5310 #cat conftest.c 5311 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5312 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5313 #exit 1 5314 fi 5315 5316 fi 5317 rm -f conftest conftest.c conftest.o 5318 5319 fi 5320 5321 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5323 $as_echo "yes" >&6; } 5324 : 5325 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5326 else 5327 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5329 $as_echo "no" >&6; } 5330 #echo 'Test with flag is no!' 5331 #cat conftest.c 5332 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5333 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5334 #exit 1 5335 : 5336 5337 else 5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5339 $as_echo "failed" >&6; } 5340 : 5341 5342 fi 5343 fi 5344 5345 5346 5347 5348 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5 5350 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... " >&6; } 5351 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5352 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5353 $as_echo_n "(cached) " >&6 5354 else 5355 5356 echo ' 5357 #include "confdefs.h" 5358 #include <stdlib.h> 5359 #include <ctype.h> 5360 #include <sys/time.h> 5361 #ifdef HAVE_TIME_H 5362 #include <time.h> 5363 #endif 5364 #include <unistd.h> 5365 #include <netdb.h> 5366 #ifdef HAVE_GETOPT_H 5367 #include <getopt.h> 5368 #endif 5369 5370 int test() { 5371 int a; 5372 char **opts = NULL; 5373 struct timeval tv; 5374 char *t; 5375 time_t time = 0; 5376 char *buf = NULL; 5377 const char* str = NULL; 5378 struct msghdr msg; 5379 msg.msg_control = 0; 5380 t = ctime_r(&time, buf); 5381 tv.tv_usec = 10; 5382 srandom(32); 5383 a = getopt(2, opts, "a"); 5384 a = isascii(32); 5385 str = gai_strerror(0); 5386 if(str && t && tv.tv_usec && msg.msg_control) 5387 a = 0; 5388 return a; 5389 } 5390 ' > conftest.c 5391 echo 'void f(){}' >>conftest.c 5392 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5393 eval "cv_prog_cc_flag_needed_$cache=no" 5394 else 5395 5396 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5397 eval "cv_prog_cc_flag_needed_$cache=yes" 5398 else 5399 eval "cv_prog_cc_flag_needed_$cache=fail" 5400 #echo 'Test with flag fails too!' 5401 #cat conftest.c 5402 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5403 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5404 #exit 1 5405 fi 5406 5407 fi 5408 rm -f conftest conftest.c conftest.o 5409 5410 fi 5411 5412 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5414 $as_echo "yes" >&6; } 5415 : 5416 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5417 else 5418 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5420 $as_echo "no" >&6; } 5421 #echo 'Test with flag is no!' 5422 #cat conftest.c 5423 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5424 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5425 #exit 1 5426 : 5427 5428 else 5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5430 $as_echo "failed" >&6; } 5431 : 5432 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5441 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5442 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5443 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5444 $as_echo_n "(cached) " >&6 5445 else 5446 5447 echo ' 5448 #include <stdbool.h> 5449 #include <ctype.h> 5450 int test() { 5451 int a = 0; 5452 return a; 5453 } 5454 ' > conftest.c 5455 echo 'void f(){}' >>conftest.c 5456 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5457 eval "cv_prog_cc_flag_needed_$cache=no" 5458 else 5459 5460 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5461 eval "cv_prog_cc_flag_needed_$cache=yes" 5462 else 5463 eval "cv_prog_cc_flag_needed_$cache=fail" 5464 #echo 'Test with flag fails too!' 5465 #cat conftest.c 5466 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5467 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5468 #exit 1 5469 fi 5470 5471 fi 5472 rm -f conftest conftest.c conftest.o 5473 5474 fi 5475 5476 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5478 $as_echo "yes" >&6; } 5479 : 5480 CFLAGS="$CFLAGS $C99FLAG" 5481 else 5482 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5484 $as_echo "no" >&6; } 5485 #echo 'Test with flag is no!' 5486 #cat conftest.c 5487 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5488 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5489 #exit 1 5490 : 5491 5492 else 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5494 $as_echo "failed" >&6; } 5495 : 5496 5497 fi 5498 fi 5499 5500 5501 5502 5503 5504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5505 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5506 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5507 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5508 $as_echo_n "(cached) " >&6 5509 else 5510 5511 echo ' 5512 #include <ctype.h> 5513 5514 int test() { 5515 int a; 5516 a = isascii(32); 5517 return a; 5518 } 5519 ' > conftest.c 5520 echo 'void f(){}' >>conftest.c 5521 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5522 eval "cv_prog_cc_flag_needed_$cache=no" 5523 else 5524 5525 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5526 eval "cv_prog_cc_flag_needed_$cache=yes" 5527 else 5528 eval "cv_prog_cc_flag_needed_$cache=fail" 5529 #echo 'Test with flag fails too!' 5530 #cat conftest.c 5531 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5532 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5533 #exit 1 5534 fi 5535 5536 fi 5537 rm -f conftest conftest.c conftest.o 5538 5539 fi 5540 5541 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5543 $as_echo "yes" >&6; } 5544 : 5545 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5546 else 5547 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5549 $as_echo "no" >&6; } 5550 #echo 'Test with flag is no!' 5551 #cat conftest.c 5552 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5553 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5554 #exit 1 5555 : 5556 5557 else 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5559 $as_echo "failed" >&6; } 5560 : 5561 5562 fi 5563 fi 5564 5565 5566 5567 5568 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5570 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5571 cache=_D_GNU_SOURCE 5572 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574 else 5575 5576 echo ' 5577 #include <netinet/in.h> 5578 5579 int test() { 5580 struct in6_pktinfo inf; 5581 int a = (int)sizeof(inf); 5582 return a; 5583 } 5584 ' > conftest.c 5585 echo 'void f(){}' >>conftest.c 5586 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5587 eval "cv_prog_cc_flag_needed_$cache=no" 5588 else 5589 5590 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5591 eval "cv_prog_cc_flag_needed_$cache=yes" 5592 else 5593 eval "cv_prog_cc_flag_needed_$cache=fail" 5594 #echo 'Test with flag fails too!' 5595 #cat conftest.c 5596 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5597 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5598 #exit 1 5599 fi 5600 5601 fi 5602 rm -f conftest conftest.c conftest.o 5603 5604 fi 5605 5606 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5608 $as_echo "yes" >&6; } 5609 : 5610 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5611 else 5612 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5614 $as_echo "no" >&6; } 5615 #echo 'Test with flag is no!' 5616 #cat conftest.c 5617 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5618 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5619 #exit 1 5620 : 5621 5622 else 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5624 $as_echo "failed" >&6; } 5625 : 5626 5627 fi 5628 fi 5629 5630 5631 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5632 # is not available at all. -D_FRSRESGID is to make this check unique. 5633 # otherwise we would get the previous cached result. 5634 5635 5636 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5638 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5639 cache=_D_GNU_SOURCE__D_FRSRESGID 5640 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5641 $as_echo_n "(cached) " >&6 5642 else 5643 5644 echo ' 5645 #include <unistd.h> 5646 5647 int test() { 5648 int a = setresgid(0,0,0); 5649 a = setresuid(0,0,0); 5650 return a; 5651 } 5652 ' > conftest.c 5653 echo 'void f(){}' >>conftest.c 5654 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5655 eval "cv_prog_cc_flag_needed_$cache=no" 5656 else 5657 5658 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5659 eval "cv_prog_cc_flag_needed_$cache=yes" 5660 else 5661 eval "cv_prog_cc_flag_needed_$cache=fail" 5662 #echo 'Test with flag fails too!' 5663 #cat conftest.c 5664 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5665 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5666 #exit 1 5667 fi 5668 5669 fi 5670 rm -f conftest conftest.c conftest.o 5671 5672 fi 5673 5674 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5676 $as_echo "yes" >&6; } 5677 : 5678 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5679 else 5680 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5682 $as_echo "no" >&6; } 5683 #echo 'Test with flag is no!' 5684 #cat conftest.c 5685 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5686 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5687 #exit 1 5688 : 5689 5690 else 5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5692 $as_echo "failed" >&6; } 5693 : 5694 5695 fi 5696 fi 5697 5698 5699 5700 5701 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5703 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5704 cache=_D_POSIX_C_SOURCE_200112 5705 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707 else 5708 5709 echo ' 5710 #include "confdefs.h" 5711 #ifdef HAVE_TIME_H 5712 #include <time.h> 5713 #endif 5714 #include <netdb.h> 5715 5716 int test() { 5717 int a = 0; 5718 char *t; 5719 time_t time = 0; 5720 char *buf = NULL; 5721 const char* str = NULL; 5722 t = ctime_r(&time, buf); 5723 str = gai_strerror(0); 5724 if(t && str) 5725 a = 0; 5726 return a; 5727 } 5728 ' > conftest.c 5729 echo 'void f(){}' >>conftest.c 5730 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5731 eval "cv_prog_cc_flag_needed_$cache=no" 5732 else 5733 5734 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5735 eval "cv_prog_cc_flag_needed_$cache=yes" 5736 else 5737 eval "cv_prog_cc_flag_needed_$cache=fail" 5738 #echo 'Test with flag fails too!' 5739 #cat conftest.c 5740 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5741 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5742 #exit 1 5743 fi 5744 5745 fi 5746 rm -f conftest conftest.c conftest.o 5747 5748 fi 5749 5750 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5752 $as_echo "yes" >&6; } 5753 : 5754 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5755 else 5756 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5758 $as_echo "no" >&6; } 5759 #echo 'Test with flag is no!' 5760 #cat conftest.c 5761 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5762 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5763 #exit 1 5764 : 5765 5766 else 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5768 $as_echo "failed" >&6; } 5769 : 5770 5771 fi 5772 fi 5773 5774 5775 5776 5777 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5779 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5780 cache=_D__EXTENSIONS__ 5781 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783 else 5784 5785 echo ' 5786 #include "confdefs.h" 5787 #include <stdlib.h> 5788 #include <ctype.h> 5789 #include <sys/time.h> 5790 #ifdef HAVE_TIME_H 5791 #include <time.h> 5792 #endif 5793 #include <unistd.h> 5794 #ifdef HAVE_GETOPT_H 5795 #include <getopt.h> 5796 #endif 5797 5798 int test() { 5799 int a; 5800 char **opts = NULL; 5801 struct timeval tv; 5802 tv.tv_usec = 10; 5803 srandom(32); 5804 a = getopt(2, opts, "a"); 5805 a = isascii(32); 5806 if(tv.tv_usec) 5807 a = 0; 5808 return a; 5809 } 5810 ' > conftest.c 5811 echo 'void f(){}' >>conftest.c 5812 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5813 eval "cv_prog_cc_flag_needed_$cache=no" 5814 else 5815 5816 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5817 eval "cv_prog_cc_flag_needed_$cache=yes" 5818 else 5819 eval "cv_prog_cc_flag_needed_$cache=fail" 5820 #echo 'Test with flag fails too!' 5821 #cat conftest.c 5822 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5823 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5824 #exit 1 5825 fi 5826 5827 fi 5828 rm -f conftest conftest.c conftest.o 5829 5830 fi 5831 5832 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5834 $as_echo "yes" >&6; } 5835 : 5836 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5837 else 5838 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5840 $as_echo "no" >&6; } 5841 #echo 'Test with flag is no!' 5842 #cat conftest.c 5843 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5844 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5845 #exit 1 5846 : 5847 5848 else 5849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5850 $as_echo "failed" >&6; } 5851 : 5852 5853 fi 5854 fi 5855 5856 5857 5858 5859 # debug mode flags warnings 5860 # Check whether --enable-checking was given. 5861 if test "${enable_checking+set}" = set; then : 5862 enableval=$enable_checking; 5863 fi 5864 5865 # Check whether --enable-debug was given. 5866 if test "${enable_debug+set}" = set; then : 5867 enableval=$enable_debug; 5868 fi 5869 5870 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5871 else debug_enabled="$enable_checking"; fi 5872 5873 case "$debug_enabled" in 5874 yes) 5875 5876 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5878 $as_echo_n "checking whether $CC supports -W... " >&6; } 5879 cache=`echo W | sed 'y%.=/+-%___p_%'` 5880 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5881 $as_echo_n "(cached) " >&6 5882 else 5883 5884 echo 'void f(void){}' >conftest.c 5885 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5886 eval "cv_prog_cc_flag_$cache=yes" 5887 else 5888 eval "cv_prog_cc_flag_$cache=no" 5889 fi 5890 rm -f conftest conftest.o conftest.c 5891 5892 fi 5893 5894 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5896 $as_echo "yes" >&6; } 5897 : 5898 CFLAGS="$CFLAGS -W" 5899 else 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5901 $as_echo "no" >&6; } 5902 : 5903 5904 fi 5905 5906 5907 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5909 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5910 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5911 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5912 $as_echo_n "(cached) " >&6 5913 else 5914 5915 echo 'void f(void){}' >conftest.c 5916 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5917 eval "cv_prog_cc_flag_$cache=yes" 5918 else 5919 eval "cv_prog_cc_flag_$cache=no" 5920 fi 5921 rm -f conftest conftest.o conftest.c 5922 5923 fi 5924 5925 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5927 $as_echo "yes" >&6; } 5928 : 5929 CFLAGS="$CFLAGS -Wall" 5930 else 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5932 $as_echo "no" >&6; } 5933 : 5934 5935 fi 5936 5937 5938 5939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5940 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5941 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5942 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5943 $as_echo_n "(cached) " >&6 5944 else 5945 5946 echo 'void f(void){}' >conftest.c 5947 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5948 eval "cv_prog_cc_flag_$cache=yes" 5949 else 5950 eval "cv_prog_cc_flag_$cache=no" 5951 fi 5952 rm -f conftest conftest.o conftest.c 5953 5954 fi 5955 5956 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5958 $as_echo "yes" >&6; } 5959 : 5960 CFLAGS="$CFLAGS -Wextra" 5961 else 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5963 $as_echo "no" >&6; } 5964 : 5965 5966 fi 5967 5968 5969 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5971 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5972 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5973 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5974 $as_echo_n "(cached) " >&6 5975 else 5976 5977 echo 'void f(void){}' >conftest.c 5978 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5979 eval "cv_prog_cc_flag_$cache=yes" 5980 else 5981 eval "cv_prog_cc_flag_$cache=no" 5982 fi 5983 rm -f conftest conftest.o conftest.c 5984 5985 fi 5986 5987 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5989 $as_echo "yes" >&6; } 5990 : 5991 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5992 else 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5994 $as_echo "no" >&6; } 5995 : 5996 5997 fi 5998 5999 6000 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 6001 6002 ;; 6003 no|*) 6004 # nothing to do. 6005 ;; 6006 esac 6007 if test "$default_cflags" = "yes"; then 6008 # only when CFLAGS was "" at the start, if the users wants to 6009 # override we shouldn't add default cflags, because they wouldn't 6010 # be able to turn off these options and set the CFLAGS wanted. 6011 6012 # Check whether --enable-flto was given. 6013 if test "${enable_flto+set}" = set; then : 6014 enableval=$enable_flto; 6015 fi 6016 6017 if test "x$enable_flto" != "xno"; then : 6018 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 6020 $as_echo_n "checking if $CC supports -flto... " >&6; } 6021 BAKCFLAGS="$CFLAGS" 6022 CFLAGS="$CFLAGS -flto" 6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6024 /* end confdefs.h. */ 6025 6026 int 6027 main () 6028 { 6029 6030 ; 6031 return 0; 6032 } 6033 _ACEOF 6034 if ac_fn_c_try_link "$LINENO"; then : 6035 6036 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 6037 CFLAGS="$BAKCFLAGS" 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6039 $as_echo "no" >&6; } 6040 else 6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6042 $as_echo "yes" >&6; } 6043 fi 6044 rm -f conftest conftest.c conftest.o 6045 6046 else 6047 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6048 $as_echo "no" >&6; } 6049 fi 6050 rm -f core conftest.err conftest.$ac_objext \ 6051 conftest$ac_exeext conftest.$ac_ext 6052 6053 fi 6054 6055 6056 # Check whether --enable-pie was given. 6057 if test "${enable_pie+set}" = set; then : 6058 enableval=$enable_pie; 6059 fi 6060 6061 if test "x$enable_pie" = "xyes"; then : 6062 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6064 $as_echo_n "checking if $CC supports PIE... " >&6; } 6065 BAKLDFLAGS="$LDFLAGS" 6066 BAKCFLAGS="$CFLAGS" 6067 LDFLAGS="$LDFLAGS -pie" 6068 CFLAGS="$CFLAGS -fPIE" 6069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6070 /* end confdefs.h. */ 6071 6072 int 6073 main () 6074 { 6075 6076 ; 6077 return 0; 6078 } 6079 _ACEOF 6080 if ac_fn_c_try_link "$LINENO"; then : 6081 6082 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6083 LDFLAGS="$BAKLDFLAGS" 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6085 $as_echo "no" >&6; } 6086 else 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6088 $as_echo "yes" >&6; } 6089 fi 6090 rm -f conftest conftest.c conftest.o 6091 6092 else 6093 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6094 $as_echo "no" >&6; } 6095 fi 6096 rm -f core conftest.err conftest.$ac_objext \ 6097 conftest$ac_exeext conftest.$ac_ext 6098 6099 fi 6100 6101 6102 # Check whether --enable-relro_now was given. 6103 if test "${enable_relro_now+set}" = set; then : 6104 enableval=$enable_relro_now; 6105 fi 6106 6107 if test "x$enable_relro_now" = "xyes"; then : 6108 6109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6110 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6111 BAKLDFLAGS="$LDFLAGS" 6112 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6114 /* end confdefs.h. */ 6115 6116 int 6117 main () 6118 { 6119 6120 ; 6121 return 0; 6122 } 6123 _ACEOF 6124 if ac_fn_c_try_link "$LINENO"; then : 6125 6126 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6127 LDFLAGS="$BAKLDFLAGS" 6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6129 $as_echo "no" >&6; } 6130 else 6131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6132 $as_echo "yes" >&6; } 6133 fi 6134 rm -f conftest conftest.c conftest.o 6135 6136 else 6137 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6138 $as_echo "no" >&6; } 6139 fi 6140 rm -f core conftest.err conftest.$ac_objext \ 6141 conftest$ac_exeext conftest.$ac_ext 6142 6143 fi 6144 6145 fi 6146 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6148 $as_echo_n "checking for inline... " >&6; } 6149 if ${ac_cv_c_inline+:} false; then : 6150 $as_echo_n "(cached) " >&6 6151 else 6152 ac_cv_c_inline=no 6153 for ac_kw in inline __inline__ __inline; do 6154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155 /* end confdefs.h. */ 6156 #ifndef __cplusplus 6157 typedef int foo_t; 6158 static $ac_kw foo_t static_foo () {return 0; } 6159 $ac_kw foo_t foo () {return 0; } 6160 #endif 6161 6162 _ACEOF 6163 if ac_fn_c_try_compile "$LINENO"; then : 6164 ac_cv_c_inline=$ac_kw 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167 test "$ac_cv_c_inline" != no && break 6168 done 6169 6170 fi 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6172 $as_echo "$ac_cv_c_inline" >&6; } 6173 6174 case $ac_cv_c_inline in 6175 inline | yes) ;; 6176 *) 6177 case $ac_cv_c_inline in 6178 no) ac_val=;; 6179 *) ac_val=$ac_cv_c_inline;; 6180 esac 6181 cat >>confdefs.h <<_ACEOF 6182 #ifndef __cplusplus 6183 #define inline $ac_val 6184 #endif 6185 _ACEOF 6186 ;; 6187 esac 6188 6189 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6191 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6192 if ${ac_cv_c_format_attribute+:} false; then : 6193 $as_echo_n "(cached) " >&6 6194 else 6195 ac_cv_c_format_attribute=no 6196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6197 /* end confdefs.h. */ 6198 #include <stdio.h> 6199 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6200 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6201 6202 int 6203 main () 6204 { 6205 6206 f ("%s", "str"); 6207 6208 ; 6209 return 0; 6210 } 6211 _ACEOF 6212 if ac_fn_c_try_compile "$LINENO"; then : 6213 ac_cv_c_format_attribute="yes" 6214 else 6215 ac_cv_c_format_attribute="no" 6216 fi 6217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6218 6219 fi 6220 6221 6222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6223 $as_echo "$ac_cv_c_format_attribute" >&6; } 6224 if test $ac_cv_c_format_attribute = yes; then 6225 6226 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6227 6228 fi 6229 6230 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6232 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6233 if ${ac_cv_c_unused_attribute+:} false; then : 6234 $as_echo_n "(cached) " >&6 6235 else 6236 ac_cv_c_unused_attribute=no 6237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6238 /* end confdefs.h. */ 6239 #include <stdio.h> 6240 void f (char *u __attribute__((unused))); 6241 6242 int 6243 main () 6244 { 6245 6246 f ("x"); 6247 6248 ; 6249 return 0; 6250 } 6251 _ACEOF 6252 if ac_fn_c_try_compile "$LINENO"; then : 6253 ac_cv_c_unused_attribute="yes" 6254 else 6255 ac_cv_c_unused_attribute="no" 6256 fi 6257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6258 6259 fi 6260 6261 6262 6263 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6265 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6266 if test $ac_cv_c_unused_attribute = yes; then 6267 6268 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6269 6270 fi 6271 6272 6273 6274 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6276 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6277 if ${ac_cv_c_weak_attribute+:} false; then : 6278 $as_echo_n "(cached) " >&6 6279 else 6280 ac_cv_c_weak_attribute=no 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282 /* end confdefs.h. */ 6283 #include <stdio.h> 6284 __attribute__((weak)) void f(int x) { printf("%d", x); } 6285 6286 int 6287 main () 6288 { 6289 6290 f(1); 6291 6292 ; 6293 return 0; 6294 } 6295 _ACEOF 6296 if ac_fn_c_try_compile "$LINENO"; then : 6297 ac_cv_c_weak_attribute="yes" 6298 else 6299 ac_cv_c_weak_attribute="no" 6300 fi 6301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6302 6303 fi 6304 6305 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6307 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6308 if test $ac_cv_c_weak_attribute = yes; then 6309 6310 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6311 6312 6313 $as_echo "#define ATTR_WEAK __attribute__((weak))" >>confdefs.h 6314 6315 fi 6316 6317 6318 6319 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute" >&5 6321 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute... " >&6; } 6322 if ${ac_cv_c_noreturn_attribute+:} false; then : 6323 $as_echo_n "(cached) " >&6 6324 else 6325 ac_cv_c_noreturn_attribute=no 6326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6327 /* end confdefs.h. */ 6328 #include <stdio.h> 6329 __attribute__((noreturn)) void f(int x) { printf("%d", x); } 6330 6331 int 6332 main () 6333 { 6334 6335 f(1); 6336 6337 ; 6338 return 0; 6339 } 6340 _ACEOF 6341 if ac_fn_c_try_compile "$LINENO"; then : 6342 ac_cv_c_noreturn_attribute="yes" 6343 else 6344 ac_cv_c_noreturn_attribute="no" 6345 fi 6346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6347 6348 fi 6349 6350 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_noreturn_attribute" >&5 6352 $as_echo "$ac_cv_c_noreturn_attribute" >&6; } 6353 if test $ac_cv_c_noreturn_attribute = yes; then 6354 6355 $as_echo "#define HAVE_ATTR_NORETURN 1" >>confdefs.h 6356 6357 6358 $as_echo "#define ATTR_NORETURN __attribute__((__noreturn__))" >>confdefs.h 6359 6360 fi 6361 6362 6363 if test "$srcdir" != "."; then 6364 CPPFLAGS="$CPPFLAGS -I$srcdir" 6365 fi 6366 6367 6368 6369 6370 6371 for ac_prog in flex lex 6372 do 6373 # Extract the first word of "$ac_prog", so it can be a program name with args. 6374 set dummy $ac_prog; ac_word=$2 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6376 $as_echo_n "checking for $ac_word... " >&6; } 6377 if ${ac_cv_prog_LEX+:} false; then : 6378 $as_echo_n "(cached) " >&6 6379 else 6380 if test -n "$LEX"; then 6381 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6382 else 6383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6384 for as_dir in $PATH 6385 do 6386 IFS=$as_save_IFS 6387 test -z "$as_dir" && as_dir=. 6388 for ac_exec_ext in '' $ac_executable_extensions; do 6389 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6390 ac_cv_prog_LEX="$ac_prog" 6391 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6392 break 2 6393 fi 6394 done 6395 done 6396 IFS=$as_save_IFS 6397 6398 fi 6399 fi 6400 LEX=$ac_cv_prog_LEX 6401 if test -n "$LEX"; then 6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6403 $as_echo "$LEX" >&6; } 6404 else 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6406 $as_echo "no" >&6; } 6407 fi 6408 6409 6410 test -n "$LEX" && break 6411 done 6412 test -n "$LEX" || LEX=":" 6413 6414 if test "x$LEX" != "x:"; then 6415 cat >conftest.l <<_ACEOF 6416 %% 6417 a { ECHO; } 6418 b { REJECT; } 6419 c { yymore (); } 6420 d { yyless (1); } 6421 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6422 yyless ((input () != 0)); } 6423 f { unput (yytext[0]); } 6424 . { BEGIN INITIAL; } 6425 %% 6426 #ifdef YYTEXT_POINTER 6427 extern char *yytext; 6428 #endif 6429 int 6430 main (void) 6431 { 6432 return ! yylex () + ! yywrap (); 6433 } 6434 _ACEOF 6435 { { ac_try="$LEX conftest.l" 6436 case "(($ac_try" in 6437 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6438 *) ac_try_echo=$ac_try;; 6439 esac 6440 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6441 $as_echo "$ac_try_echo"; } >&5 6442 (eval "$LEX conftest.l") 2>&5 6443 ac_status=$? 6444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6445 test $ac_status = 0; } 6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6447 $as_echo_n "checking lex output file root... " >&6; } 6448 if ${ac_cv_prog_lex_root+:} false; then : 6449 $as_echo_n "(cached) " >&6 6450 else 6451 6452 if test -f lex.yy.c; then 6453 ac_cv_prog_lex_root=lex.yy 6454 elif test -f lexyy.c; then 6455 ac_cv_prog_lex_root=lexyy 6456 else 6457 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6458 fi 6459 fi 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6461 $as_echo "$ac_cv_prog_lex_root" >&6; } 6462 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6463 6464 if test -z "${LEXLIB+set}"; then 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6466 $as_echo_n "checking lex library... " >&6; } 6467 if ${ac_cv_lib_lex+:} false; then : 6468 $as_echo_n "(cached) " >&6 6469 else 6470 6471 ac_save_LIBS=$LIBS 6472 ac_cv_lib_lex='none needed' 6473 for ac_lib in '' -lfl -ll; do 6474 LIBS="$ac_lib $ac_save_LIBS" 6475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6476 /* end confdefs.h. */ 6477 `cat $LEX_OUTPUT_ROOT.c` 6478 _ACEOF 6479 if ac_fn_c_try_link "$LINENO"; then : 6480 ac_cv_lib_lex=$ac_lib 6481 fi 6482 rm -f core conftest.err conftest.$ac_objext \ 6483 conftest$ac_exeext conftest.$ac_ext 6484 test "$ac_cv_lib_lex" != 'none needed' && break 6485 done 6486 LIBS=$ac_save_LIBS 6487 6488 fi 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6490 $as_echo "$ac_cv_lib_lex" >&6; } 6491 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6492 fi 6493 6494 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6496 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6497 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6498 $as_echo_n "(cached) " >&6 6499 else 6500 # POSIX says lex can declare yytext either as a pointer or an array; the 6501 # default is implementation-dependent. Figure out which it is, since 6502 # not all implementations provide the %pointer and %array declarations. 6503 ac_cv_prog_lex_yytext_pointer=no 6504 ac_save_LIBS=$LIBS 6505 LIBS="$LEXLIB $ac_save_LIBS" 6506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6507 /* end confdefs.h. */ 6508 6509 #define YYTEXT_POINTER 1 6510 `cat $LEX_OUTPUT_ROOT.c` 6511 _ACEOF 6512 if ac_fn_c_try_link "$LINENO"; then : 6513 ac_cv_prog_lex_yytext_pointer=yes 6514 fi 6515 rm -f core conftest.err conftest.$ac_objext \ 6516 conftest$ac_exeext conftest.$ac_ext 6517 LIBS=$ac_save_LIBS 6518 6519 fi 6520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6521 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6522 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6523 6524 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6525 6526 fi 6527 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6528 6529 fi 6530 if test "$LEX" != "" -a "$LEX" != ":"; then 6531 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6533 $as_echo_n "checking for yylex_destroy... " >&6; } 6534 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6535 6536 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6537 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6539 $as_echo "yes" >&6; } 6540 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6541 $as_echo "no" >&6; }; 6542 LEX=":" 6543 fi 6544 6545 fi 6546 if test "$LEX" != "" -a "$LEX" != ":"; then 6547 6548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lex %option" >&5 6549 $as_echo_n "checking for lex %option... " >&6; } 6550 if cat <<EOF | $LEX -t 2>&1 | grep yy_delete_buffer >/dev/null 2>&1; then 6551 %option nounput 6552 %% 6553 EOF 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6555 $as_echo "yes" >&6; } 6556 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6557 $as_echo "no" >&6; }; 6558 LEX=":" 6559 fi 6560 6561 fi 6562 for ac_prog in 'bison -y' byacc 6563 do 6564 # Extract the first word of "$ac_prog", so it can be a program name with args. 6565 set dummy $ac_prog; ac_word=$2 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6567 $as_echo_n "checking for $ac_word... " >&6; } 6568 if ${ac_cv_prog_YACC+:} false; then : 6569 $as_echo_n "(cached) " >&6 6570 else 6571 if test -n "$YACC"; then 6572 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6573 else 6574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6575 for as_dir in $PATH 6576 do 6577 IFS=$as_save_IFS 6578 test -z "$as_dir" && as_dir=. 6579 for ac_exec_ext in '' $ac_executable_extensions; do 6580 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6581 ac_cv_prog_YACC="$ac_prog" 6582 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6583 break 2 6584 fi 6585 done 6586 done 6587 IFS=$as_save_IFS 6588 6589 fi 6590 fi 6591 YACC=$ac_cv_prog_YACC 6592 if test -n "$YACC"; then 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6594 $as_echo "$YACC" >&6; } 6595 else 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6597 $as_echo "no" >&6; } 6598 fi 6599 6600 6601 test -n "$YACC" && break 6602 done 6603 test -n "$YACC" || YACC="yacc" 6604 6605 # Extract the first word of "doxygen", so it can be a program name with args. 6606 set dummy doxygen; ac_word=$2 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6608 $as_echo_n "checking for $ac_word... " >&6; } 6609 if ${ac_cv_prog_doxygen+:} false; then : 6610 $as_echo_n "(cached) " >&6 6611 else 6612 if test -n "$doxygen"; then 6613 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6614 else 6615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6616 for as_dir in $PATH 6617 do 6618 IFS=$as_save_IFS 6619 test -z "$as_dir" && as_dir=. 6620 for ac_exec_ext in '' $ac_executable_extensions; do 6621 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6622 ac_cv_prog_doxygen="doxygen" 6623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6624 break 2 6625 fi 6626 done 6627 done 6628 IFS=$as_save_IFS 6629 6630 fi 6631 fi 6632 doxygen=$ac_cv_prog_doxygen 6633 if test -n "$doxygen"; then 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6635 $as_echo "$doxygen" >&6; } 6636 else 6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6638 $as_echo "no" >&6; } 6639 fi 6640 6641 6642 if test -n "$ac_tool_prefix"; then 6643 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6644 set dummy ${ac_tool_prefix}strip; ac_word=$2 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6646 $as_echo_n "checking for $ac_word... " >&6; } 6647 if ${ac_cv_prog_STRIP+:} false; then : 6648 $as_echo_n "(cached) " >&6 6649 else 6650 if test -n "$STRIP"; then 6651 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6652 else 6653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6654 for as_dir in $PATH 6655 do 6656 IFS=$as_save_IFS 6657 test -z "$as_dir" && as_dir=. 6658 for ac_exec_ext in '' $ac_executable_extensions; do 6659 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6660 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6662 break 2 6663 fi 6664 done 6665 done 6666 IFS=$as_save_IFS 6667 6668 fi 6669 fi 6670 STRIP=$ac_cv_prog_STRIP 6671 if test -n "$STRIP"; then 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6673 $as_echo "$STRIP" >&6; } 6674 else 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6676 $as_echo "no" >&6; } 6677 fi 6678 6679 6680 fi 6681 if test -z "$ac_cv_prog_STRIP"; then 6682 ac_ct_STRIP=$STRIP 6683 # Extract the first word of "strip", so it can be a program name with args. 6684 set dummy strip; ac_word=$2 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6686 $as_echo_n "checking for $ac_word... " >&6; } 6687 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 if test -n "$ac_ct_STRIP"; then 6691 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6692 else 6693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6694 for as_dir in $PATH 6695 do 6696 IFS=$as_save_IFS 6697 test -z "$as_dir" && as_dir=. 6698 for ac_exec_ext in '' $ac_executable_extensions; do 6699 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6700 ac_cv_prog_ac_ct_STRIP="strip" 6701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6702 break 2 6703 fi 6704 done 6705 done 6706 IFS=$as_save_IFS 6707 6708 fi 6709 fi 6710 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6711 if test -n "$ac_ct_STRIP"; then 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6713 $as_echo "$ac_ct_STRIP" >&6; } 6714 else 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6716 $as_echo "no" >&6; } 6717 fi 6718 6719 if test "x$ac_ct_STRIP" = x; then 6720 STRIP="" 6721 else 6722 case $cross_compiling:$ac_tool_warned in 6723 yes:) 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6726 ac_tool_warned=yes ;; 6727 esac 6728 STRIP=$ac_ct_STRIP 6729 fi 6730 else 6731 STRIP="$ac_cv_prog_STRIP" 6732 fi 6733 6734 ac_aux_dir= 6735 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6736 if test -f "$ac_dir/install-sh"; then 6737 ac_aux_dir=$ac_dir 6738 ac_install_sh="$ac_aux_dir/install-sh -c" 6739 break 6740 elif test -f "$ac_dir/install.sh"; then 6741 ac_aux_dir=$ac_dir 6742 ac_install_sh="$ac_aux_dir/install.sh -c" 6743 break 6744 elif test -f "$ac_dir/shtool"; then 6745 ac_aux_dir=$ac_dir 6746 ac_install_sh="$ac_aux_dir/shtool install -c" 6747 break 6748 fi 6749 done 6750 if test -z "$ac_aux_dir"; then 6751 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6752 fi 6753 6754 # These three variables are undocumented and unsupported, 6755 # and are intended to be withdrawn in a future Autoconf release. 6756 # They can cause serious problems if a builder's source tree is in a directory 6757 # whose full name contains unusual characters. 6758 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6759 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6760 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6761 6762 6763 # Make sure we can run config.sub. 6764 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6765 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6766 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6768 $as_echo_n "checking build system type... " >&6; } 6769 if ${ac_cv_build+:} false; then : 6770 $as_echo_n "(cached) " >&6 6771 else 6772 ac_build_alias=$build_alias 6773 test "x$ac_build_alias" = x && 6774 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6775 test "x$ac_build_alias" = x && 6776 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6777 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6778 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6779 6780 fi 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6782 $as_echo "$ac_cv_build" >&6; } 6783 case $ac_cv_build in 6784 *-*-*) ;; 6785 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6786 esac 6787 build=$ac_cv_build 6788 ac_save_IFS=$IFS; IFS='-' 6789 set x $ac_cv_build 6790 shift 6791 build_cpu=$1 6792 build_vendor=$2 6793 shift; shift 6794 # Remember, the first character of IFS is used to create $*, 6795 # except with old shells: 6796 build_os=$* 6797 IFS=$ac_save_IFS 6798 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6799 6800 6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6802 $as_echo_n "checking host system type... " >&6; } 6803 if ${ac_cv_host+:} false; then : 6804 $as_echo_n "(cached) " >&6 6805 else 6806 if test "x$host_alias" = x; then 6807 ac_cv_host=$ac_cv_build 6808 else 6809 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6810 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6811 fi 6812 6813 fi 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6815 $as_echo "$ac_cv_host" >&6; } 6816 case $ac_cv_host in 6817 *-*-*) ;; 6818 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6819 esac 6820 host=$ac_cv_host 6821 ac_save_IFS=$IFS; IFS='-' 6822 set x $ac_cv_host 6823 shift 6824 host_cpu=$1 6825 host_vendor=$2 6826 shift; shift 6827 # Remember, the first character of IFS is used to create $*, 6828 # except with old shells: 6829 host_os=$* 6830 IFS=$ac_save_IFS 6831 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6832 6833 6834 6835 # skip these tests, we do not need them. 6836 6837 6838 6839 6840 6841 6842 6843 6844 # always use ./libtool unless override from commandline (libtool=mylibtool) 6845 if test -z "$libtool"; then 6846 libtool="./libtool" 6847 fi 6848 6849 # avoid libtool max commandline length test on systems that fork slowly. 6850 6851 if echo "$host_os" | grep "sunos4" >/dev/null; then 6852 lt_cv_sys_max_cmd_len=32750; 6853 fi 6854 if test -n "$ac_tool_prefix"; then 6855 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6856 set dummy ${ac_tool_prefix}ar; ac_word=$2 6857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6858 $as_echo_n "checking for $ac_word... " >&6; } 6859 if ${ac_cv_path_AR+:} false; then : 6860 $as_echo_n "(cached) " >&6 6861 else 6862 case $AR in 6863 [\\/]* | ?:[\\/]*) 6864 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6865 ;; 6866 *) 6867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6868 for as_dir in $PATH 6869 do 6870 IFS=$as_save_IFS 6871 test -z "$as_dir" && as_dir=. 6872 for ac_exec_ext in '' $ac_executable_extensions; do 6873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6874 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6876 break 2 6877 fi 6878 done 6879 done 6880 IFS=$as_save_IFS 6881 6882 ;; 6883 esac 6884 fi 6885 AR=$ac_cv_path_AR 6886 if test -n "$AR"; then 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6888 $as_echo "$AR" >&6; } 6889 else 6890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6891 $as_echo "no" >&6; } 6892 fi 6893 6894 6895 fi 6896 if test -z "$ac_cv_path_AR"; then 6897 ac_pt_AR=$AR 6898 # Extract the first word of "ar", so it can be a program name with args. 6899 set dummy ar; ac_word=$2 6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6901 $as_echo_n "checking for $ac_word... " >&6; } 6902 if ${ac_cv_path_ac_pt_AR+:} false; then : 6903 $as_echo_n "(cached) " >&6 6904 else 6905 case $ac_pt_AR in 6906 [\\/]* | ?:[\\/]*) 6907 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6908 ;; 6909 *) 6910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6911 for as_dir in $PATH 6912 do 6913 IFS=$as_save_IFS 6914 test -z "$as_dir" && as_dir=. 6915 for ac_exec_ext in '' $ac_executable_extensions; do 6916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6917 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6919 break 2 6920 fi 6921 done 6922 done 6923 IFS=$as_save_IFS 6924 6925 ;; 6926 esac 6927 fi 6928 ac_pt_AR=$ac_cv_path_ac_pt_AR 6929 if test -n "$ac_pt_AR"; then 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6931 $as_echo "$ac_pt_AR" >&6; } 6932 else 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6934 $as_echo "no" >&6; } 6935 fi 6936 6937 if test "x$ac_pt_AR" = x; then 6938 AR="false" 6939 else 6940 case $cross_compiling:$ac_tool_warned in 6941 yes:) 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6944 ac_tool_warned=yes ;; 6945 esac 6946 AR=$ac_pt_AR 6947 fi 6948 else 6949 AR="$ac_cv_path_AR" 6950 fi 6951 6952 if test $AR = false; then 6953 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6954 fi 6955 6956 case `pwd` in 6957 *\ * | *\ *) 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6959 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6960 esac 6961 6962 6963 6964 macro_version='2.4.6' 6965 macro_revision='2.4.6' 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 ltmain=$ac_aux_dir/ltmain.sh 6980 6981 # Backslashify metacharacters that are still active within 6982 # double-quoted strings. 6983 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6984 6985 # Same as above, but do not quote variable references. 6986 double_quote_subst='s/\(["`\\]\)/\\\1/g' 6987 6988 # Sed substitution to delay expansion of an escaped shell variable in a 6989 # double_quote_subst'ed string. 6990 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6991 6992 # Sed substitution to delay expansion of an escaped single quote. 6993 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6994 6995 # Sed substitution to avoid accidental globbing in evaled expressions 6996 no_glob_subst='s/\*/\\\*/g' 6997 6998 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6999 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 7000 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 7001 7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 7003 $as_echo_n "checking how to print strings... " >&6; } 7004 # Test print first, because it will be a builtin if present. 7005 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 7006 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 7007 ECHO='print -r --' 7008 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 7009 ECHO='printf %s\n' 7010 else 7011 # Use this function as a fallback that always works. 7012 func_fallback_echo () 7013 { 7014 eval 'cat <<_LTECHO_EOF 7015 $1 7016 _LTECHO_EOF' 7017 } 7018 ECHO='func_fallback_echo' 7019 fi 7020 7021 # func_echo_all arg... 7022 # Invoke $ECHO with all args, space-separated. 7023 func_echo_all () 7024 { 7025 $ECHO "" 7026 } 7027 7028 case $ECHO in 7029 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 7030 $as_echo "printf" >&6; } ;; 7031 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 7032 $as_echo "print -r" >&6; } ;; 7033 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 7034 $as_echo "cat" >&6; } ;; 7035 esac 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 7051 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 7052 if ${ac_cv_path_SED+:} false; then : 7053 $as_echo_n "(cached) " >&6 7054 else 7055 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 7056 for ac_i in 1 2 3 4 5 6 7; do 7057 ac_script="$ac_script$as_nl$ac_script" 7058 done 7059 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 7060 { ac_script=; unset ac_script;} 7061 if test -z "$SED"; then 7062 ac_path_SED_found=false 7063 # Loop through the user's path and test for each of PROGNAME-LIST 7064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7065 for as_dir in $PATH 7066 do 7067 IFS=$as_save_IFS 7068 test -z "$as_dir" && as_dir=. 7069 for ac_prog in sed gsed; do 7070 for ac_exec_ext in '' $ac_executable_extensions; do 7071 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 7072 as_fn_executable_p "$ac_path_SED" || continue 7073 # Check for GNU ac_path_SED and select it if it is found. 7074 # Check for GNU $ac_path_SED 7075 case `"$ac_path_SED" --version 2>&1` in 7076 *GNU*) 7077 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 7078 *) 7079 ac_count=0 7080 $as_echo_n 0123456789 >"conftest.in" 7081 while : 7082 do 7083 cat "conftest.in" "conftest.in" >"conftest.tmp" 7084 mv "conftest.tmp" "conftest.in" 7085 cp "conftest.in" "conftest.nl" 7086 $as_echo '' >> "conftest.nl" 7087 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 7088 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7089 as_fn_arith $ac_count + 1 && ac_count=$as_val 7090 if test $ac_count -gt ${ac_path_SED_max-0}; then 7091 # Best one so far, save it but keep looking for a better one 7092 ac_cv_path_SED="$ac_path_SED" 7093 ac_path_SED_max=$ac_count 7094 fi 7095 # 10*(2^10) chars as input seems more than enough 7096 test $ac_count -gt 10 && break 7097 done 7098 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7099 esac 7100 7101 $ac_path_SED_found && break 3 7102 done 7103 done 7104 done 7105 IFS=$as_save_IFS 7106 if test -z "$ac_cv_path_SED"; then 7107 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 7108 fi 7109 else 7110 ac_cv_path_SED=$SED 7111 fi 7112 7113 fi 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 7115 $as_echo "$ac_cv_path_SED" >&6; } 7116 SED="$ac_cv_path_SED" 7117 rm -f conftest.sed 7118 7119 test -z "$SED" && SED=sed 7120 Xsed="$SED -e 1s/^X//" 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 7133 $as_echo_n "checking for fgrep... " >&6; } 7134 if ${ac_cv_path_FGREP+:} false; then : 7135 $as_echo_n "(cached) " >&6 7136 else 7137 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7138 then ac_cv_path_FGREP="$GREP -F" 7139 else 7140 if test -z "$FGREP"; then 7141 ac_path_FGREP_found=false 7142 # Loop through the user's path and test for each of PROGNAME-LIST 7143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7144 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7145 do 7146 IFS=$as_save_IFS 7147 test -z "$as_dir" && as_dir=. 7148 for ac_prog in fgrep; do 7149 for ac_exec_ext in '' $ac_executable_extensions; do 7150 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7151 as_fn_executable_p "$ac_path_FGREP" || continue 7152 # Check for GNU ac_path_FGREP and select it if it is found. 7153 # Check for GNU $ac_path_FGREP 7154 case `"$ac_path_FGREP" --version 2>&1` in 7155 *GNU*) 7156 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7157 *) 7158 ac_count=0 7159 $as_echo_n 0123456789 >"conftest.in" 7160 while : 7161 do 7162 cat "conftest.in" "conftest.in" >"conftest.tmp" 7163 mv "conftest.tmp" "conftest.in" 7164 cp "conftest.in" "conftest.nl" 7165 $as_echo 'FGREP' >> "conftest.nl" 7166 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7167 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7168 as_fn_arith $ac_count + 1 && ac_count=$as_val 7169 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7170 # Best one so far, save it but keep looking for a better one 7171 ac_cv_path_FGREP="$ac_path_FGREP" 7172 ac_path_FGREP_max=$ac_count 7173 fi 7174 # 10*(2^10) chars as input seems more than enough 7175 test $ac_count -gt 10 && break 7176 done 7177 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7178 esac 7179 7180 $ac_path_FGREP_found && break 3 7181 done 7182 done 7183 done 7184 IFS=$as_save_IFS 7185 if test -z "$ac_cv_path_FGREP"; then 7186 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7187 fi 7188 else 7189 ac_cv_path_FGREP=$FGREP 7190 fi 7191 7192 fi 7193 fi 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7195 $as_echo "$ac_cv_path_FGREP" >&6; } 7196 FGREP="$ac_cv_path_FGREP" 7197 7198 7199 test -z "$GREP" && GREP=grep 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 # Check whether --with-gnu-ld was given. 7220 if test "${with_gnu_ld+set}" = set; then : 7221 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7222 else 7223 with_gnu_ld=no 7224 fi 7225 7226 ac_prog=ld 7227 if test yes = "$GCC"; then 7228 # Check if gcc -print-prog-name=ld gives a path. 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7230 $as_echo_n "checking for ld used by $CC... " >&6; } 7231 case $host in 7232 *-*-mingw*) 7233 # gcc leaves a trailing carriage return, which upsets mingw 7234 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7235 *) 7236 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7237 esac 7238 case $ac_prog in 7239 # Accept absolute paths. 7240 [\\/]* | ?:[\\/]*) 7241 re_direlt='/[^/][^/]*/\.\./' 7242 # Canonicalize the pathname of ld 7243 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7244 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7245 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7246 done 7247 test -z "$LD" && LD=$ac_prog 7248 ;; 7249 "") 7250 # If it fails, then pretend we aren't using GCC. 7251 ac_prog=ld 7252 ;; 7253 *) 7254 # If it is relative, then search for the first ld in PATH. 7255 with_gnu_ld=unknown 7256 ;; 7257 esac 7258 elif test yes = "$with_gnu_ld"; then 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7260 $as_echo_n "checking for GNU ld... " >&6; } 7261 else 7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7263 $as_echo_n "checking for non-GNU ld... " >&6; } 7264 fi 7265 if ${lt_cv_path_LD+:} false; then : 7266 $as_echo_n "(cached) " >&6 7267 else 7268 if test -z "$LD"; then 7269 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7270 for ac_dir in $PATH; do 7271 IFS=$lt_save_ifs 7272 test -z "$ac_dir" && ac_dir=. 7273 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7274 lt_cv_path_LD=$ac_dir/$ac_prog 7275 # Check to see if the program is GNU ld. I'd rather use --version, 7276 # but apparently some variants of GNU ld only accept -v. 7277 # Break only if it was the GNU/non-GNU ld that we prefer. 7278 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7279 *GNU* | *'with BFD'*) 7280 test no != "$with_gnu_ld" && break 7281 ;; 7282 *) 7283 test yes != "$with_gnu_ld" && break 7284 ;; 7285 esac 7286 fi 7287 done 7288 IFS=$lt_save_ifs 7289 else 7290 lt_cv_path_LD=$LD # Let the user override the test with a path. 7291 fi 7292 fi 7293 7294 LD=$lt_cv_path_LD 7295 if test -n "$LD"; then 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7297 $as_echo "$LD" >&6; } 7298 else 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7300 $as_echo "no" >&6; } 7301 fi 7302 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7304 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7305 if ${lt_cv_prog_gnu_ld+:} false; then : 7306 $as_echo_n "(cached) " >&6 7307 else 7308 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7309 case `$LD -v 2>&1 </dev/null` in 7310 *GNU* | *'with BFD'*) 7311 lt_cv_prog_gnu_ld=yes 7312 ;; 7313 *) 7314 lt_cv_prog_gnu_ld=no 7315 ;; 7316 esac 7317 fi 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7319 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7320 with_gnu_ld=$lt_cv_prog_gnu_ld 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7331 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7332 if ${lt_cv_path_NM+:} false; then : 7333 $as_echo_n "(cached) " >&6 7334 else 7335 if test -n "$NM"; then 7336 # Let the user override the test. 7337 lt_cv_path_NM=$NM 7338 else 7339 lt_nm_to_check=${ac_tool_prefix}nm 7340 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7341 lt_nm_to_check="$lt_nm_to_check nm" 7342 fi 7343 for lt_tmp_nm in $lt_nm_to_check; do 7344 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7345 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7346 IFS=$lt_save_ifs 7347 test -z "$ac_dir" && ac_dir=. 7348 tmp_nm=$ac_dir/$lt_tmp_nm 7349 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7350 # Check to see if the nm accepts a BSD-compat flag. 7351 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7352 # nm: unknown option "B" ignored 7353 # Tru64's nm complains that /dev/null is an invalid object file 7354 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7355 case $build_os in 7356 mingw*) lt_bad_file=conftest.nm/nofile ;; 7357 *) lt_bad_file=/dev/null ;; 7358 esac 7359 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7360 *$lt_bad_file* | *'Invalid file or object type'*) 7361 lt_cv_path_NM="$tmp_nm -B" 7362 break 2 7363 ;; 7364 *) 7365 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7366 */dev/null*) 7367 lt_cv_path_NM="$tmp_nm -p" 7368 break 2 7369 ;; 7370 *) 7371 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7372 continue # so that we can try to find one that supports BSD flags 7373 ;; 7374 esac 7375 ;; 7376 esac 7377 fi 7378 done 7379 IFS=$lt_save_ifs 7380 done 7381 : ${lt_cv_path_NM=no} 7382 fi 7383 fi 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7385 $as_echo "$lt_cv_path_NM" >&6; } 7386 if test no != "$lt_cv_path_NM"; then 7387 NM=$lt_cv_path_NM 7388 else 7389 # Didn't find any BSD compatible name lister, look for dumpbin. 7390 if test -n "$DUMPBIN"; then : 7391 # Let the user override the test. 7392 else 7393 if test -n "$ac_tool_prefix"; then 7394 for ac_prog in dumpbin "link -dump" 7395 do 7396 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7397 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7399 $as_echo_n "checking for $ac_word... " >&6; } 7400 if ${ac_cv_prog_DUMPBIN+:} false; then : 7401 $as_echo_n "(cached) " >&6 7402 else 7403 if test -n "$DUMPBIN"; then 7404 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7405 else 7406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7407 for as_dir in $PATH 7408 do 7409 IFS=$as_save_IFS 7410 test -z "$as_dir" && as_dir=. 7411 for ac_exec_ext in '' $ac_executable_extensions; do 7412 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7413 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7415 break 2 7416 fi 7417 done 7418 done 7419 IFS=$as_save_IFS 7420 7421 fi 7422 fi 7423 DUMPBIN=$ac_cv_prog_DUMPBIN 7424 if test -n "$DUMPBIN"; then 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7426 $as_echo "$DUMPBIN" >&6; } 7427 else 7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7429 $as_echo "no" >&6; } 7430 fi 7431 7432 7433 test -n "$DUMPBIN" && break 7434 done 7435 fi 7436 if test -z "$DUMPBIN"; then 7437 ac_ct_DUMPBIN=$DUMPBIN 7438 for ac_prog in dumpbin "link -dump" 7439 do 7440 # Extract the first word of "$ac_prog", so it can be a program name with args. 7441 set dummy $ac_prog; ac_word=$2 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7443 $as_echo_n "checking for $ac_word... " >&6; } 7444 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7445 $as_echo_n "(cached) " >&6 7446 else 7447 if test -n "$ac_ct_DUMPBIN"; then 7448 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7449 else 7450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7451 for as_dir in $PATH 7452 do 7453 IFS=$as_save_IFS 7454 test -z "$as_dir" && as_dir=. 7455 for ac_exec_ext in '' $ac_executable_extensions; do 7456 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7457 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7458 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7459 break 2 7460 fi 7461 done 7462 done 7463 IFS=$as_save_IFS 7464 7465 fi 7466 fi 7467 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7468 if test -n "$ac_ct_DUMPBIN"; then 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7470 $as_echo "$ac_ct_DUMPBIN" >&6; } 7471 else 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7473 $as_echo "no" >&6; } 7474 fi 7475 7476 7477 test -n "$ac_ct_DUMPBIN" && break 7478 done 7479 7480 if test "x$ac_ct_DUMPBIN" = x; then 7481 DUMPBIN=":" 7482 else 7483 case $cross_compiling:$ac_tool_warned in 7484 yes:) 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7487 ac_tool_warned=yes ;; 7488 esac 7489 DUMPBIN=$ac_ct_DUMPBIN 7490 fi 7491 fi 7492 7493 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7494 *COFF*) 7495 DUMPBIN="$DUMPBIN -symbols -headers" 7496 ;; 7497 *) 7498 DUMPBIN=: 7499 ;; 7500 esac 7501 fi 7502 7503 if test : != "$DUMPBIN"; then 7504 NM=$DUMPBIN 7505 fi 7506 fi 7507 test -z "$NM" && NM=nm 7508 7509 7510 7511 7512 7513 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7515 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7516 if ${lt_cv_nm_interface+:} false; then : 7517 $as_echo_n "(cached) " >&6 7518 else 7519 lt_cv_nm_interface="BSD nm" 7520 echo "int some_variable = 0;" > conftest.$ac_ext 7521 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7522 (eval "$ac_compile" 2>conftest.err) 7523 cat conftest.err >&5 7524 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7525 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7526 cat conftest.err >&5 7527 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7528 cat conftest.out >&5 7529 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7530 lt_cv_nm_interface="MS dumpbin" 7531 fi 7532 rm -f conftest* 7533 fi 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7535 $as_echo "$lt_cv_nm_interface" >&6; } 7536 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7538 $as_echo_n "checking whether ln -s works... " >&6; } 7539 LN_S=$as_ln_s 7540 if test "$LN_S" = "ln -s"; then 7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7542 $as_echo "yes" >&6; } 7543 else 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7545 $as_echo "no, using $LN_S" >&6; } 7546 fi 7547 7548 # find the maximum length of command line arguments 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7550 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7551 if ${lt_cv_sys_max_cmd_len+:} false; then : 7552 $as_echo_n "(cached) " >&6 7553 else 7554 i=0 7555 teststring=ABCD 7556 7557 case $build_os in 7558 msdosdjgpp*) 7559 # On DJGPP, this test can blow up pretty badly due to problems in libc 7560 # (any single argument exceeding 2000 bytes causes a buffer overrun 7561 # during glob expansion). Even if it were fixed, the result of this 7562 # check would be larger than it should be. 7563 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7564 ;; 7565 7566 gnu*) 7567 # Under GNU Hurd, this test is not required because there is 7568 # no limit to the length of command line arguments. 7569 # Libtool will interpret -1 as no limit whatsoever 7570 lt_cv_sys_max_cmd_len=-1; 7571 ;; 7572 7573 cygwin* | mingw* | cegcc*) 7574 # On Win9x/ME, this test blows up -- it succeeds, but takes 7575 # about 5 minutes as the teststring grows exponentially. 7576 # Worse, since 9x/ME are not pre-emptively multitasking, 7577 # you end up with a "frozen" computer, even though with patience 7578 # the test eventually succeeds (with a max line length of 256k). 7579 # Instead, let's just punt: use the minimum linelength reported by 7580 # all of the supported platforms: 8192 (on NT/2K/XP). 7581 lt_cv_sys_max_cmd_len=8192; 7582 ;; 7583 7584 mint*) 7585 # On MiNT this can take a long time and run out of memory. 7586 lt_cv_sys_max_cmd_len=8192; 7587 ;; 7588 7589 amigaos*) 7590 # On AmigaOS with pdksh, this test takes hours, literally. 7591 # So we just punt and use a minimum line length of 8192. 7592 lt_cv_sys_max_cmd_len=8192; 7593 ;; 7594 7595 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7596 # This has been around since 386BSD, at least. Likely further. 7597 if test -x /sbin/sysctl; then 7598 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7599 elif test -x /usr/sbin/sysctl; then 7600 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7601 else 7602 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7603 fi 7604 # And add a safety zone 7605 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7606 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7607 ;; 7608 7609 interix*) 7610 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7611 lt_cv_sys_max_cmd_len=196608 7612 ;; 7613 7614 os2*) 7615 # The test takes a long time on OS/2. 7616 lt_cv_sys_max_cmd_len=8192 7617 ;; 7618 7619 osf*) 7620 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7621 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7622 # nice to cause kernel panics so lets avoid the loop below. 7623 # First set a reasonable default. 7624 lt_cv_sys_max_cmd_len=16384 7625 # 7626 if test -x /sbin/sysconfig; then 7627 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7628 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7629 esac 7630 fi 7631 ;; 7632 sco3.2v5*) 7633 lt_cv_sys_max_cmd_len=102400 7634 ;; 7635 sysv5* | sco5v6* | sysv4.2uw2*) 7636 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7637 if test -n "$kargmax"; then 7638 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7639 else 7640 lt_cv_sys_max_cmd_len=32768 7641 fi 7642 ;; 7643 *) 7644 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7645 if test -n "$lt_cv_sys_max_cmd_len" && \ 7646 test undefined != "$lt_cv_sys_max_cmd_len"; then 7647 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7648 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7649 else 7650 # Make teststring a little bigger before we do anything with it. 7651 # a 1K string should be a reasonable start. 7652 for i in 1 2 3 4 5 6 7 8; do 7653 teststring=$teststring$teststring 7654 done 7655 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7656 # If test is not a shell built-in, we'll probably end up computing a 7657 # maximum length that is only half of the actual maximum length, but 7658 # we can't tell. 7659 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7660 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7661 test 17 != "$i" # 1/2 MB should be enough 7662 do 7663 i=`expr $i + 1` 7664 teststring=$teststring$teststring 7665 done 7666 # Only check the string length outside the loop. 7667 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7668 teststring= 7669 # Add a significant safety factor because C++ compilers can tack on 7670 # massive amounts of additional arguments before passing them to the 7671 # linker. It appears as though 1/2 is a usable value. 7672 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7673 fi 7674 ;; 7675 esac 7676 7677 fi 7678 7679 if test -n "$lt_cv_sys_max_cmd_len"; then 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7681 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7682 else 7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7684 $as_echo "none" >&6; } 7685 fi 7686 max_cmd_len=$lt_cv_sys_max_cmd_len 7687 7688 7689 7690 7691 7692 7693 : ${CP="cp -f"} 7694 : ${MV="mv -f"} 7695 : ${RM="rm -f"} 7696 7697 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7698 lt_unset=unset 7699 else 7700 lt_unset=false 7701 fi 7702 7703 7704 7705 7706 7707 # test EBCDIC or ASCII 7708 case `echo X|tr X '\101'` in 7709 A) # ASCII based system 7710 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7711 lt_SP2NL='tr \040 \012' 7712 lt_NL2SP='tr \015\012 \040\040' 7713 ;; 7714 *) # EBCDIC based system 7715 lt_SP2NL='tr \100 \n' 7716 lt_NL2SP='tr \r\n \100\100' 7717 ;; 7718 esac 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7729 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7730 if ${lt_cv_to_host_file_cmd+:} false; then : 7731 $as_echo_n "(cached) " >&6 7732 else 7733 case $host in 7734 *-*-mingw* ) 7735 case $build in 7736 *-*-mingw* ) # actually msys 7737 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7738 ;; 7739 *-*-cygwin* ) 7740 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7741 ;; 7742 * ) # otherwise, assume *nix 7743 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7744 ;; 7745 esac 7746 ;; 7747 *-*-cygwin* ) 7748 case $build in 7749 *-*-mingw* ) # actually msys 7750 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7751 ;; 7752 *-*-cygwin* ) 7753 lt_cv_to_host_file_cmd=func_convert_file_noop 7754 ;; 7755 * ) # otherwise, assume *nix 7756 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7757 ;; 7758 esac 7759 ;; 7760 * ) # unhandled hosts (and "normal" native builds) 7761 lt_cv_to_host_file_cmd=func_convert_file_noop 7762 ;; 7763 esac 7764 7765 fi 7766 7767 to_host_file_cmd=$lt_cv_to_host_file_cmd 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7769 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7770 7771 7772 7773 7774 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7776 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7777 if ${lt_cv_to_tool_file_cmd+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 #assume ordinary cross tools, or native build. 7781 lt_cv_to_tool_file_cmd=func_convert_file_noop 7782 case $host in 7783 *-*-mingw* ) 7784 case $build in 7785 *-*-mingw* ) # actually msys 7786 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7787 ;; 7788 esac 7789 ;; 7790 esac 7791 7792 fi 7793 7794 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7796 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7797 7798 7799 7800 7801 7802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7803 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7804 if ${lt_cv_ld_reload_flag+:} false; then : 7805 $as_echo_n "(cached) " >&6 7806 else 7807 lt_cv_ld_reload_flag='-r' 7808 fi 7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7810 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7811 reload_flag=$lt_cv_ld_reload_flag 7812 case $reload_flag in 7813 "" | " "*) ;; 7814 *) reload_flag=" $reload_flag" ;; 7815 esac 7816 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7817 case $host_os in 7818 cygwin* | mingw* | pw32* | cegcc*) 7819 if test yes != "$GCC"; then 7820 reload_cmds=false 7821 fi 7822 ;; 7823 darwin*) 7824 if test yes = "$GCC"; then 7825 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7826 else 7827 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7828 fi 7829 ;; 7830 esac 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 if test -n "$ac_tool_prefix"; then 7841 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7842 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7844 $as_echo_n "checking for $ac_word... " >&6; } 7845 if ${ac_cv_prog_OBJDUMP+:} false; then : 7846 $as_echo_n "(cached) " >&6 7847 else 7848 if test -n "$OBJDUMP"; then 7849 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7850 else 7851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7852 for as_dir in $PATH 7853 do 7854 IFS=$as_save_IFS 7855 test -z "$as_dir" && as_dir=. 7856 for ac_exec_ext in '' $ac_executable_extensions; do 7857 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7858 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7860 break 2 7861 fi 7862 done 7863 done 7864 IFS=$as_save_IFS 7865 7866 fi 7867 fi 7868 OBJDUMP=$ac_cv_prog_OBJDUMP 7869 if test -n "$OBJDUMP"; then 7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7871 $as_echo "$OBJDUMP" >&6; } 7872 else 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7874 $as_echo "no" >&6; } 7875 fi 7876 7877 7878 fi 7879 if test -z "$ac_cv_prog_OBJDUMP"; then 7880 ac_ct_OBJDUMP=$OBJDUMP 7881 # Extract the first word of "objdump", so it can be a program name with args. 7882 set dummy objdump; ac_word=$2 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7884 $as_echo_n "checking for $ac_word... " >&6; } 7885 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7886 $as_echo_n "(cached) " >&6 7887 else 7888 if test -n "$ac_ct_OBJDUMP"; then 7889 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7890 else 7891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7892 for as_dir in $PATH 7893 do 7894 IFS=$as_save_IFS 7895 test -z "$as_dir" && as_dir=. 7896 for ac_exec_ext in '' $ac_executable_extensions; do 7897 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7898 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7900 break 2 7901 fi 7902 done 7903 done 7904 IFS=$as_save_IFS 7905 7906 fi 7907 fi 7908 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7909 if test -n "$ac_ct_OBJDUMP"; then 7910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7911 $as_echo "$ac_ct_OBJDUMP" >&6; } 7912 else 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7914 $as_echo "no" >&6; } 7915 fi 7916 7917 if test "x$ac_ct_OBJDUMP" = x; then 7918 OBJDUMP="false" 7919 else 7920 case $cross_compiling:$ac_tool_warned in 7921 yes:) 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7923 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7924 ac_tool_warned=yes ;; 7925 esac 7926 OBJDUMP=$ac_ct_OBJDUMP 7927 fi 7928 else 7929 OBJDUMP="$ac_cv_prog_OBJDUMP" 7930 fi 7931 7932 test -z "$OBJDUMP" && OBJDUMP=objdump 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7943 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7944 if ${lt_cv_deplibs_check_method+:} false; then : 7945 $as_echo_n "(cached) " >&6 7946 else 7947 lt_cv_file_magic_cmd='$MAGIC_CMD' 7948 lt_cv_file_magic_test_file= 7949 lt_cv_deplibs_check_method='unknown' 7950 # Need to set the preceding variable on all platforms that support 7951 # interlibrary dependencies. 7952 # 'none' -- dependencies not supported. 7953 # 'unknown' -- same as none, but documents that we really don't know. 7954 # 'pass_all' -- all dependencies passed with no checks. 7955 # 'test_compile' -- check by making test program. 7956 # 'file_magic [[regex]]' -- check by looking for files in library path 7957 # that responds to the $file_magic_cmd with a given extended regex. 7958 # If you have 'file' or equivalent on your system and you're not sure 7959 # whether 'pass_all' will *always* work, you probably want this one. 7960 7961 case $host_os in 7962 aix[4-9]*) 7963 lt_cv_deplibs_check_method=pass_all 7964 ;; 7965 7966 beos*) 7967 lt_cv_deplibs_check_method=pass_all 7968 ;; 7969 7970 bsdi[45]*) 7971 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7972 lt_cv_file_magic_cmd='/usr/bin/file -L' 7973 lt_cv_file_magic_test_file=/shlib/libc.so 7974 ;; 7975 7976 cygwin*) 7977 # func_win32_libid is a shell function defined in ltmain.sh 7978 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7979 lt_cv_file_magic_cmd='func_win32_libid' 7980 ;; 7981 7982 mingw* | pw32*) 7983 # Base MSYS/MinGW do not provide the 'file' command needed by 7984 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7985 # unless we find 'file', for example because we are cross-compiling. 7986 if ( file / ) >/dev/null 2>&1; then 7987 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7988 lt_cv_file_magic_cmd='func_win32_libid' 7989 else 7990 # Keep this pattern in sync with the one in func_win32_libid. 7991 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7992 lt_cv_file_magic_cmd='$OBJDUMP -f' 7993 fi 7994 ;; 7995 7996 cegcc*) 7997 # use the weaker test based on 'objdump'. See mingw*. 7998 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7999 lt_cv_file_magic_cmd='$OBJDUMP -f' 8000 ;; 8001 8002 darwin* | rhapsody*) 8003 lt_cv_deplibs_check_method=pass_all 8004 ;; 8005 8006 freebsd* | dragonfly*) 8007 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 8008 case $host_cpu in 8009 i*86 ) 8010 # Not sure whether the presence of OpenBSD here was a mistake. 8011 # Let's accept both of them until this is cleared up. 8012 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 8013 lt_cv_file_magic_cmd=/usr/bin/file 8014 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 8015 ;; 8016 esac 8017 else 8018 lt_cv_deplibs_check_method=pass_all 8019 fi 8020 ;; 8021 8022 haiku*) 8023 lt_cv_deplibs_check_method=pass_all 8024 ;; 8025 8026 hpux10.20* | hpux11*) 8027 lt_cv_file_magic_cmd=/usr/bin/file 8028 case $host_cpu in 8029 ia64*) 8030 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 8031 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 8032 ;; 8033 hppa*64*) 8034 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 8035 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 8036 ;; 8037 *) 8038 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 8039 lt_cv_file_magic_test_file=/usr/lib/libc.sl 8040 ;; 8041 esac 8042 ;; 8043 8044 interix[3-9]*) 8045 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 8046 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 8047 ;; 8048 8049 irix5* | irix6* | nonstopux*) 8050 case $LD in 8051 *-32|*"-32 ") libmagic=32-bit;; 8052 *-n32|*"-n32 ") libmagic=N32;; 8053 *-64|*"-64 ") libmagic=64-bit;; 8054 *) libmagic=never-match;; 8055 esac 8056 lt_cv_deplibs_check_method=pass_all 8057 ;; 8058 8059 # This must be glibc/ELF. 8060 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8061 lt_cv_deplibs_check_method=pass_all 8062 ;; 8063 8064 netbsd* | netbsdelf*-gnu) 8065 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 8066 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8067 else 8068 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 8069 fi 8070 ;; 8071 8072 newos6*) 8073 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 8074 lt_cv_file_magic_cmd=/usr/bin/file 8075 lt_cv_file_magic_test_file=/usr/lib/libnls.so 8076 ;; 8077 8078 *nto* | *qnx*) 8079 lt_cv_deplibs_check_method=pass_all 8080 ;; 8081 8082 openbsd* | bitrig*) 8083 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 8084 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 8085 else 8086 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8087 fi 8088 ;; 8089 8090 osf3* | osf4* | osf5*) 8091 lt_cv_deplibs_check_method=pass_all 8092 ;; 8093 8094 rdos*) 8095 lt_cv_deplibs_check_method=pass_all 8096 ;; 8097 8098 solaris*) 8099 lt_cv_deplibs_check_method=pass_all 8100 ;; 8101 8102 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 8103 lt_cv_deplibs_check_method=pass_all 8104 ;; 8105 8106 sysv4 | sysv4.3*) 8107 case $host_vendor in 8108 motorola) 8109 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 8110 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 8111 ;; 8112 ncr) 8113 lt_cv_deplibs_check_method=pass_all 8114 ;; 8115 sequent) 8116 lt_cv_file_magic_cmd='/bin/file' 8117 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 8118 ;; 8119 sni) 8120 lt_cv_file_magic_cmd='/bin/file' 8121 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 8122 lt_cv_file_magic_test_file=/lib/libc.so 8123 ;; 8124 siemens) 8125 lt_cv_deplibs_check_method=pass_all 8126 ;; 8127 pc) 8128 lt_cv_deplibs_check_method=pass_all 8129 ;; 8130 esac 8131 ;; 8132 8133 tpf*) 8134 lt_cv_deplibs_check_method=pass_all 8135 ;; 8136 os2*) 8137 lt_cv_deplibs_check_method=pass_all 8138 ;; 8139 esac 8140 8141 fi 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 8143 $as_echo "$lt_cv_deplibs_check_method" >&6; } 8144 8145 file_magic_glob= 8146 want_nocaseglob=no 8147 if test "$build" = "$host"; then 8148 case $host_os in 8149 mingw* | pw32*) 8150 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 8151 want_nocaseglob=yes 8152 else 8153 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 8154 fi 8155 ;; 8156 esac 8157 fi 8158 8159 file_magic_cmd=$lt_cv_file_magic_cmd 8160 deplibs_check_method=$lt_cv_deplibs_check_method 8161 test -z "$deplibs_check_method" && deplibs_check_method=unknown 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 if test -n "$ac_tool_prefix"; then 8185 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8186 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8188 $as_echo_n "checking for $ac_word... " >&6; } 8189 if ${ac_cv_prog_DLLTOOL+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 if test -n "$DLLTOOL"; then 8193 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8194 else 8195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8196 for as_dir in $PATH 8197 do 8198 IFS=$as_save_IFS 8199 test -z "$as_dir" && as_dir=. 8200 for ac_exec_ext in '' $ac_executable_extensions; do 8201 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8202 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8203 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8204 break 2 8205 fi 8206 done 8207 done 8208 IFS=$as_save_IFS 8209 8210 fi 8211 fi 8212 DLLTOOL=$ac_cv_prog_DLLTOOL 8213 if test -n "$DLLTOOL"; then 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8215 $as_echo "$DLLTOOL" >&6; } 8216 else 8217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8218 $as_echo "no" >&6; } 8219 fi 8220 8221 8222 fi 8223 if test -z "$ac_cv_prog_DLLTOOL"; then 8224 ac_ct_DLLTOOL=$DLLTOOL 8225 # Extract the first word of "dlltool", so it can be a program name with args. 8226 set dummy dlltool; ac_word=$2 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8228 $as_echo_n "checking for $ac_word... " >&6; } 8229 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8230 $as_echo_n "(cached) " >&6 8231 else 8232 if test -n "$ac_ct_DLLTOOL"; then 8233 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8234 else 8235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8236 for as_dir in $PATH 8237 do 8238 IFS=$as_save_IFS 8239 test -z "$as_dir" && as_dir=. 8240 for ac_exec_ext in '' $ac_executable_extensions; do 8241 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8242 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8244 break 2 8245 fi 8246 done 8247 done 8248 IFS=$as_save_IFS 8249 8250 fi 8251 fi 8252 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8253 if test -n "$ac_ct_DLLTOOL"; then 8254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8255 $as_echo "$ac_ct_DLLTOOL" >&6; } 8256 else 8257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8258 $as_echo "no" >&6; } 8259 fi 8260 8261 if test "x$ac_ct_DLLTOOL" = x; then 8262 DLLTOOL="false" 8263 else 8264 case $cross_compiling:$ac_tool_warned in 8265 yes:) 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8267 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8268 ac_tool_warned=yes ;; 8269 esac 8270 DLLTOOL=$ac_ct_DLLTOOL 8271 fi 8272 else 8273 DLLTOOL="$ac_cv_prog_DLLTOOL" 8274 fi 8275 8276 test -z "$DLLTOOL" && DLLTOOL=dlltool 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8288 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8289 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291 else 8292 lt_cv_sharedlib_from_linklib_cmd='unknown' 8293 8294 case $host_os in 8295 cygwin* | mingw* | pw32* | cegcc*) 8296 # two different shell functions defined in ltmain.sh; 8297 # decide which one to use based on capabilities of $DLLTOOL 8298 case `$DLLTOOL --help 2>&1` in 8299 *--identify-strict*) 8300 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8301 ;; 8302 *) 8303 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8304 ;; 8305 esac 8306 ;; 8307 *) 8308 # fallback: assume linklib IS sharedlib 8309 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8310 ;; 8311 esac 8312 8313 fi 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8315 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8316 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8317 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8318 8319 8320 8321 8322 8323 8324 8325 if test -n "$ac_tool_prefix"; then 8326 for ac_prog in ar 8327 do 8328 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8329 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8331 $as_echo_n "checking for $ac_word... " >&6; } 8332 if ${ac_cv_prog_AR+:} false; then : 8333 $as_echo_n "(cached) " >&6 8334 else 8335 if test -n "$AR"; then 8336 ac_cv_prog_AR="$AR" # Let the user override the test. 8337 else 8338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8339 for as_dir in $PATH 8340 do 8341 IFS=$as_save_IFS 8342 test -z "$as_dir" && as_dir=. 8343 for ac_exec_ext in '' $ac_executable_extensions; do 8344 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8345 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8346 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8347 break 2 8348 fi 8349 done 8350 done 8351 IFS=$as_save_IFS 8352 8353 fi 8354 fi 8355 AR=$ac_cv_prog_AR 8356 if test -n "$AR"; then 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8358 $as_echo "$AR" >&6; } 8359 else 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8361 $as_echo "no" >&6; } 8362 fi 8363 8364 8365 test -n "$AR" && break 8366 done 8367 fi 8368 if test -z "$AR"; then 8369 ac_ct_AR=$AR 8370 for ac_prog in ar 8371 do 8372 # Extract the first word of "$ac_prog", so it can be a program name with args. 8373 set dummy $ac_prog; ac_word=$2 8374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8375 $as_echo_n "checking for $ac_word... " >&6; } 8376 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8377 $as_echo_n "(cached) " >&6 8378 else 8379 if test -n "$ac_ct_AR"; then 8380 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8381 else 8382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8383 for as_dir in $PATH 8384 do 8385 IFS=$as_save_IFS 8386 test -z "$as_dir" && as_dir=. 8387 for ac_exec_ext in '' $ac_executable_extensions; do 8388 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8389 ac_cv_prog_ac_ct_AR="$ac_prog" 8390 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8391 break 2 8392 fi 8393 done 8394 done 8395 IFS=$as_save_IFS 8396 8397 fi 8398 fi 8399 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8400 if test -n "$ac_ct_AR"; then 8401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8402 $as_echo "$ac_ct_AR" >&6; } 8403 else 8404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8405 $as_echo "no" >&6; } 8406 fi 8407 8408 8409 test -n "$ac_ct_AR" && break 8410 done 8411 8412 if test "x$ac_ct_AR" = x; then 8413 AR="false" 8414 else 8415 case $cross_compiling:$ac_tool_warned in 8416 yes:) 8417 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8418 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8419 ac_tool_warned=yes ;; 8420 esac 8421 AR=$ac_ct_AR 8422 fi 8423 fi 8424 8425 : ${AR=ar} 8426 : ${AR_FLAGS=cru} 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8439 $as_echo_n "checking for archiver @FILE support... " >&6; } 8440 if ${lt_cv_ar_at_file+:} false; then : 8441 $as_echo_n "(cached) " >&6 8442 else 8443 lt_cv_ar_at_file=no 8444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8445 /* end confdefs.h. */ 8446 8447 int 8448 main () 8449 { 8450 8451 ; 8452 return 0; 8453 } 8454 _ACEOF 8455 if ac_fn_c_try_compile "$LINENO"; then : 8456 echo conftest.$ac_objext > conftest.lst 8457 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8458 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8459 (eval $lt_ar_try) 2>&5 8460 ac_status=$? 8461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8462 test $ac_status = 0; } 8463 if test 0 -eq "$ac_status"; then 8464 # Ensure the archiver fails upon bogus file names. 8465 rm -f conftest.$ac_objext libconftest.a 8466 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8467 (eval $lt_ar_try) 2>&5 8468 ac_status=$? 8469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8470 test $ac_status = 0; } 8471 if test 0 -ne "$ac_status"; then 8472 lt_cv_ar_at_file=@ 8473 fi 8474 fi 8475 rm -f conftest.* libconftest.a 8476 8477 fi 8478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8479 8480 fi 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8482 $as_echo "$lt_cv_ar_at_file" >&6; } 8483 8484 if test no = "$lt_cv_ar_at_file"; then 8485 archiver_list_spec= 8486 else 8487 archiver_list_spec=$lt_cv_ar_at_file 8488 fi 8489 8490 8491 8492 8493 8494 8495 8496 if test -n "$ac_tool_prefix"; then 8497 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8498 set dummy ${ac_tool_prefix}strip; ac_word=$2 8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8500 $as_echo_n "checking for $ac_word... " >&6; } 8501 if ${ac_cv_prog_STRIP+:} false; then : 8502 $as_echo_n "(cached) " >&6 8503 else 8504 if test -n "$STRIP"; then 8505 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8506 else 8507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8508 for as_dir in $PATH 8509 do 8510 IFS=$as_save_IFS 8511 test -z "$as_dir" && as_dir=. 8512 for ac_exec_ext in '' $ac_executable_extensions; do 8513 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8514 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8516 break 2 8517 fi 8518 done 8519 done 8520 IFS=$as_save_IFS 8521 8522 fi 8523 fi 8524 STRIP=$ac_cv_prog_STRIP 8525 if test -n "$STRIP"; then 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8527 $as_echo "$STRIP" >&6; } 8528 else 8529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8530 $as_echo "no" >&6; } 8531 fi 8532 8533 8534 fi 8535 if test -z "$ac_cv_prog_STRIP"; then 8536 ac_ct_STRIP=$STRIP 8537 # Extract the first word of "strip", so it can be a program name with args. 8538 set dummy strip; ac_word=$2 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8540 $as_echo_n "checking for $ac_word... " >&6; } 8541 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8542 $as_echo_n "(cached) " >&6 8543 else 8544 if test -n "$ac_ct_STRIP"; then 8545 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8546 else 8547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8548 for as_dir in $PATH 8549 do 8550 IFS=$as_save_IFS 8551 test -z "$as_dir" && as_dir=. 8552 for ac_exec_ext in '' $ac_executable_extensions; do 8553 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8554 ac_cv_prog_ac_ct_STRIP="strip" 8555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8556 break 2 8557 fi 8558 done 8559 done 8560 IFS=$as_save_IFS 8561 8562 fi 8563 fi 8564 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8565 if test -n "$ac_ct_STRIP"; then 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8567 $as_echo "$ac_ct_STRIP" >&6; } 8568 else 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8570 $as_echo "no" >&6; } 8571 fi 8572 8573 if test "x$ac_ct_STRIP" = x; then 8574 STRIP=":" 8575 else 8576 case $cross_compiling:$ac_tool_warned in 8577 yes:) 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8580 ac_tool_warned=yes ;; 8581 esac 8582 STRIP=$ac_ct_STRIP 8583 fi 8584 else 8585 STRIP="$ac_cv_prog_STRIP" 8586 fi 8587 8588 test -z "$STRIP" && STRIP=: 8589 8590 8591 8592 8593 8594 8595 if test -n "$ac_tool_prefix"; then 8596 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8597 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8599 $as_echo_n "checking for $ac_word... " >&6; } 8600 if ${ac_cv_prog_RANLIB+:} false; then : 8601 $as_echo_n "(cached) " >&6 8602 else 8603 if test -n "$RANLIB"; then 8604 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8605 else 8606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8607 for as_dir in $PATH 8608 do 8609 IFS=$as_save_IFS 8610 test -z "$as_dir" && as_dir=. 8611 for ac_exec_ext in '' $ac_executable_extensions; do 8612 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8613 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8615 break 2 8616 fi 8617 done 8618 done 8619 IFS=$as_save_IFS 8620 8621 fi 8622 fi 8623 RANLIB=$ac_cv_prog_RANLIB 8624 if test -n "$RANLIB"; then 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8626 $as_echo "$RANLIB" >&6; } 8627 else 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8629 $as_echo "no" >&6; } 8630 fi 8631 8632 8633 fi 8634 if test -z "$ac_cv_prog_RANLIB"; then 8635 ac_ct_RANLIB=$RANLIB 8636 # Extract the first word of "ranlib", so it can be a program name with args. 8637 set dummy ranlib; ac_word=$2 8638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8639 $as_echo_n "checking for $ac_word... " >&6; } 8640 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8641 $as_echo_n "(cached) " >&6 8642 else 8643 if test -n "$ac_ct_RANLIB"; then 8644 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8645 else 8646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8647 for as_dir in $PATH 8648 do 8649 IFS=$as_save_IFS 8650 test -z "$as_dir" && as_dir=. 8651 for ac_exec_ext in '' $ac_executable_extensions; do 8652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8653 ac_cv_prog_ac_ct_RANLIB="ranlib" 8654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8655 break 2 8656 fi 8657 done 8658 done 8659 IFS=$as_save_IFS 8660 8661 fi 8662 fi 8663 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8664 if test -n "$ac_ct_RANLIB"; then 8665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8666 $as_echo "$ac_ct_RANLIB" >&6; } 8667 else 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8669 $as_echo "no" >&6; } 8670 fi 8671 8672 if test "x$ac_ct_RANLIB" = x; then 8673 RANLIB=":" 8674 else 8675 case $cross_compiling:$ac_tool_warned in 8676 yes:) 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8679 ac_tool_warned=yes ;; 8680 esac 8681 RANLIB=$ac_ct_RANLIB 8682 fi 8683 else 8684 RANLIB="$ac_cv_prog_RANLIB" 8685 fi 8686 8687 test -z "$RANLIB" && RANLIB=: 8688 8689 8690 8691 8692 8693 8694 # Determine commands to create old-style static archives. 8695 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8696 old_postinstall_cmds='chmod 644 $oldlib' 8697 old_postuninstall_cmds= 8698 8699 if test -n "$RANLIB"; then 8700 case $host_os in 8701 bitrig* | openbsd*) 8702 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8703 ;; 8704 *) 8705 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8706 ;; 8707 esac 8708 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8709 fi 8710 8711 case $host_os in 8712 darwin*) 8713 lock_old_archive_extraction=yes ;; 8714 *) 8715 lock_old_archive_extraction=no ;; 8716 esac 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736 8737 8738 for ac_prog in gawk mawk nawk awk 8739 do 8740 # Extract the first word of "$ac_prog", so it can be a program name with args. 8741 set dummy $ac_prog; ac_word=$2 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8743 $as_echo_n "checking for $ac_word... " >&6; } 8744 if ${ac_cv_prog_AWK+:} false; then : 8745 $as_echo_n "(cached) " >&6 8746 else 8747 if test -n "$AWK"; then 8748 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8749 else 8750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8751 for as_dir in $PATH 8752 do 8753 IFS=$as_save_IFS 8754 test -z "$as_dir" && as_dir=. 8755 for ac_exec_ext in '' $ac_executable_extensions; do 8756 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8757 ac_cv_prog_AWK="$ac_prog" 8758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8759 break 2 8760 fi 8761 done 8762 done 8763 IFS=$as_save_IFS 8764 8765 fi 8766 fi 8767 AWK=$ac_cv_prog_AWK 8768 if test -n "$AWK"; then 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8770 $as_echo "$AWK" >&6; } 8771 else 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8773 $as_echo "no" >&6; } 8774 fi 8775 8776 8777 test -n "$AWK" && break 8778 done 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 # If no C compiler was specified, use CC. 8799 LTCC=${LTCC-"$CC"} 8800 8801 # If no C compiler flags were specified, use CFLAGS. 8802 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8803 8804 # Allow CC to be a program name with arguments. 8805 compiler=$CC 8806 8807 8808 # Check for command to grab the raw symbol name followed by C symbol from nm. 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8810 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8811 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8812 $as_echo_n "(cached) " >&6 8813 else 8814 8815 # These are sane defaults that work on at least a few old systems. 8816 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8817 8818 # Character class describing NM global symbol codes. 8819 symcode='[BCDEGRST]' 8820 8821 # Regexp to match symbols that can be accessed directly from C. 8822 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8823 8824 # Define system-specific variables. 8825 case $host_os in 8826 aix*) 8827 symcode='[BCDT]' 8828 ;; 8829 cygwin* | mingw* | pw32* | cegcc*) 8830 symcode='[ABCDGISTW]' 8831 ;; 8832 hpux*) 8833 if test ia64 = "$host_cpu"; then 8834 symcode='[ABCDEGRST]' 8835 fi 8836 ;; 8837 irix* | nonstopux*) 8838 symcode='[BCDEGRST]' 8839 ;; 8840 osf*) 8841 symcode='[BCDEGQRST]' 8842 ;; 8843 solaris*) 8844 symcode='[BDRT]' 8845 ;; 8846 sco3.2v5*) 8847 symcode='[DT]' 8848 ;; 8849 sysv4.2uw2*) 8850 symcode='[DT]' 8851 ;; 8852 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8853 symcode='[ABDT]' 8854 ;; 8855 sysv4) 8856 symcode='[DFNSTU]' 8857 ;; 8858 esac 8859 8860 # If we're using GNU nm, then use its standard symbol codes. 8861 case `$NM -V 2>&1` in 8862 *GNU* | *'with BFD'*) 8863 symcode='[ABCDGIRSTW]' ;; 8864 esac 8865 8866 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8867 # Gets list of data symbols to import. 8868 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8869 # Adjust the below global symbol transforms to fixup imported variables. 8870 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8871 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8872 lt_c_name_lib_hook="\ 8873 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8874 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8875 else 8876 # Disable hooks by default. 8877 lt_cv_sys_global_symbol_to_import= 8878 lt_cdecl_hook= 8879 lt_c_name_hook= 8880 lt_c_name_lib_hook= 8881 fi 8882 8883 # Transform an extracted symbol line into a proper C declaration. 8884 # Some systems (esp. on ia64) link data and code symbols differently, 8885 # so use this general approach. 8886 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8887 $lt_cdecl_hook\ 8888 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8889 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8890 8891 # Transform an extracted symbol line into symbol name and symbol address 8892 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8893 $lt_c_name_hook\ 8894 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8895 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8896 8897 # Transform an extracted symbol line into symbol name with lib prefix and 8898 # symbol address. 8899 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8900 $lt_c_name_lib_hook\ 8901 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8902 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8903 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8904 8905 # Handle CRLF in mingw tool chain 8906 opt_cr= 8907 case $build_os in 8908 mingw*) 8909 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8910 ;; 8911 esac 8912 8913 # Try without a prefix underscore, then with it. 8914 for ac_symprfx in "" "_"; do 8915 8916 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8917 symxfrm="\\1 $ac_symprfx\\2 \\2" 8918 8919 # Write the raw and C identifiers. 8920 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8921 # Fake it for dumpbin and say T for any non-static function, 8922 # D for any global variable and I for any imported variable. 8923 # Also find C++ and __fastcall symbols from MSVC++, 8924 # which start with @ or ?. 8925 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8926 " {last_section=section; section=\$ 3};"\ 8927 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8928 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8929 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8930 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8931 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8932 " \$ 0!~/External *\|/{next};"\ 8933 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8934 " {if(hide[section]) next};"\ 8935 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8936 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8937 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8938 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8939 " ' prfx=^$ac_symprfx" 8940 else 8941 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8942 fi 8943 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8944 8945 # Check to see that the pipe works correctly. 8946 pipe_works=no 8947 8948 rm -f conftest* 8949 cat > conftest.$ac_ext <<_LT_EOF 8950 #ifdef __cplusplus 8951 extern "C" { 8952 #endif 8953 char nm_test_var; 8954 void nm_test_func(void); 8955 void nm_test_func(void){} 8956 #ifdef __cplusplus 8957 } 8958 #endif 8959 int main(){nm_test_var='a';nm_test_func();return(0);} 8960 _LT_EOF 8961 8962 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8963 (eval $ac_compile) 2>&5 8964 ac_status=$? 8965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8966 test $ac_status = 0; }; then 8967 # Now try to grab the symbols. 8968 nlist=conftest.nm 8969 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8970 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8971 ac_status=$? 8972 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8973 test $ac_status = 0; } && test -s "$nlist"; then 8974 # Try sorting and uniquifying the output. 8975 if sort "$nlist" | uniq > "$nlist"T; then 8976 mv -f "$nlist"T "$nlist" 8977 else 8978 rm -f "$nlist"T 8979 fi 8980 8981 # Make sure that we snagged all the symbols we need. 8982 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8983 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8984 cat <<_LT_EOF > conftest.$ac_ext 8985 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8986 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8987 /* DATA imports from DLLs on WIN32 can't be const, because runtime 8988 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8989 # define LT_DLSYM_CONST 8990 #elif defined __osf__ 8991 /* This system does not cope well with relocations in const data. */ 8992 # define LT_DLSYM_CONST 8993 #else 8994 # define LT_DLSYM_CONST const 8995 #endif 8996 8997 #ifdef __cplusplus 8998 extern "C" { 8999 #endif 9000 9001 _LT_EOF 9002 # Now generate the symbol file. 9003 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 9004 9005 cat <<_LT_EOF >> conftest.$ac_ext 9006 9007 /* The mapping between symbol names and symbols. */ 9008 LT_DLSYM_CONST struct { 9009 const char *name; 9010 void *address; 9011 } 9012 lt__PROGRAM__LTX_preloaded_symbols[] = 9013 { 9014 { "@PROGRAM@", (void *) 0 }, 9015 _LT_EOF 9016 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 9017 cat <<\_LT_EOF >> conftest.$ac_ext 9018 {0, (void *) 0} 9019 }; 9020 9021 /* This works around a problem in FreeBSD linker */ 9022 #ifdef FREEBSD_WORKAROUND 9023 static const void *lt_preloaded_setup() { 9024 return lt__PROGRAM__LTX_preloaded_symbols; 9025 } 9026 #endif 9027 9028 #ifdef __cplusplus 9029 } 9030 #endif 9031 _LT_EOF 9032 # Now try linking the two files. 9033 mv conftest.$ac_objext conftstm.$ac_objext 9034 lt_globsym_save_LIBS=$LIBS 9035 lt_globsym_save_CFLAGS=$CFLAGS 9036 LIBS=conftstm.$ac_objext 9037 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 9038 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 9039 (eval $ac_link) 2>&5 9040 ac_status=$? 9041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9042 test $ac_status = 0; } && test -s conftest$ac_exeext; then 9043 pipe_works=yes 9044 fi 9045 LIBS=$lt_globsym_save_LIBS 9046 CFLAGS=$lt_globsym_save_CFLAGS 9047 else 9048 echo "cannot find nm_test_func in $nlist" >&5 9049 fi 9050 else 9051 echo "cannot find nm_test_var in $nlist" >&5 9052 fi 9053 else 9054 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 9055 fi 9056 else 9057 echo "$progname: failed program was:" >&5 9058 cat conftest.$ac_ext >&5 9059 fi 9060 rm -rf conftest* conftst* 9061 9062 # Do not use the global_symbol_pipe unless it works. 9063 if test yes = "$pipe_works"; then 9064 break 9065 else 9066 lt_cv_sys_global_symbol_pipe= 9067 fi 9068 done 9069 9070 fi 9071 9072 if test -z "$lt_cv_sys_global_symbol_pipe"; then 9073 lt_cv_sys_global_symbol_to_cdecl= 9074 fi 9075 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 9077 $as_echo "failed" >&6; } 9078 else 9079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 9080 $as_echo "ok" >&6; } 9081 fi 9082 9083 # Response file support. 9084 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 9085 nm_file_list_spec='@' 9086 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 9087 nm_file_list_spec='@' 9088 fi 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 9127 $as_echo_n "checking for sysroot... " >&6; } 9128 9129 # Check whether --with-sysroot was given. 9130 if test "${with_sysroot+set}" = set; then : 9131 withval=$with_sysroot; 9132 else 9133 with_sysroot=no 9134 fi 9135 9136 9137 lt_sysroot= 9138 case $with_sysroot in #( 9139 yes) 9140 if test yes = "$GCC"; then 9141 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 9142 fi 9143 ;; #( 9144 /*) 9145 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 9146 ;; #( 9147 no|'') 9148 ;; #( 9149 *) 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 9151 $as_echo "$with_sysroot" >&6; } 9152 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 9153 ;; 9154 esac 9155 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 9157 $as_echo "${lt_sysroot:-no}" >&6; } 9158 9159 9160 9161 9162 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 9164 $as_echo_n "checking for a working dd... " >&6; } 9165 if ${ac_cv_path_lt_DD+:} false; then : 9166 $as_echo_n "(cached) " >&6 9167 else 9168 printf 0123456789abcdef0123456789abcdef >conftest.i 9169 cat conftest.i conftest.i >conftest2.i 9170 : ${lt_DD:=$DD} 9171 if test -z "$lt_DD"; then 9172 ac_path_lt_DD_found=false 9173 # Loop through the user's path and test for each of PROGNAME-LIST 9174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9175 for as_dir in $PATH 9176 do 9177 IFS=$as_save_IFS 9178 test -z "$as_dir" && as_dir=. 9179 for ac_prog in dd; do 9180 for ac_exec_ext in '' $ac_executable_extensions; do 9181 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 9182 as_fn_executable_p "$ac_path_lt_DD" || continue 9183 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9184 cmp -s conftest.i conftest.out \ 9185 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 9186 fi 9187 $ac_path_lt_DD_found && break 3 9188 done 9189 done 9190 done 9191 IFS=$as_save_IFS 9192 if test -z "$ac_cv_path_lt_DD"; then 9193 : 9194 fi 9195 else 9196 ac_cv_path_lt_DD=$lt_DD 9197 fi 9198 9199 rm -f conftest.i conftest2.i conftest.out 9200 fi 9201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 9202 $as_echo "$ac_cv_path_lt_DD" >&6; } 9203 9204 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 9206 $as_echo_n "checking how to truncate binary pipes... " >&6; } 9207 if ${lt_cv_truncate_bin+:} false; then : 9208 $as_echo_n "(cached) " >&6 9209 else 9210 printf 0123456789abcdef0123456789abcdef >conftest.i 9211 cat conftest.i conftest.i >conftest2.i 9212 lt_cv_truncate_bin= 9213 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9214 cmp -s conftest.i conftest.out \ 9215 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9216 fi 9217 rm -f conftest.i conftest2.i conftest.out 9218 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9219 fi 9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9221 $as_echo "$lt_cv_truncate_bin" >&6; } 9222 9223 9224 9225 9226 9227 9228 9229 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9230 func_cc_basename () 9231 { 9232 for cc_temp in $*""; do 9233 case $cc_temp in 9234 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9235 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9236 \-*) ;; 9237 *) break;; 9238 esac 9239 done 9240 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9241 } 9242 9243 # Check whether --enable-libtool-lock was given. 9244 if test "${enable_libtool_lock+set}" = set; then : 9245 enableval=$enable_libtool_lock; 9246 fi 9247 9248 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9249 9250 # Some flags need to be propagated to the compiler or linker for good 9251 # libtool support. 9252 case $host in 9253 ia64-*-hpux*) 9254 # Find out what ABI is being produced by ac_compile, and set mode 9255 # options accordingly. 9256 echo 'int i;' > conftest.$ac_ext 9257 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9258 (eval $ac_compile) 2>&5 9259 ac_status=$? 9260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9261 test $ac_status = 0; }; then 9262 case `/usr/bin/file conftest.$ac_objext` in 9263 *ELF-32*) 9264 HPUX_IA64_MODE=32 9265 ;; 9266 *ELF-64*) 9267 HPUX_IA64_MODE=64 9268 ;; 9269 esac 9270 fi 9271 rm -rf conftest* 9272 ;; 9273 *-*-irix6*) 9274 # Find out what ABI is being produced by ac_compile, and set linker 9275 # options accordingly. 9276 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9277 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9278 (eval $ac_compile) 2>&5 9279 ac_status=$? 9280 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9281 test $ac_status = 0; }; then 9282 if test yes = "$lt_cv_prog_gnu_ld"; then 9283 case `/usr/bin/file conftest.$ac_objext` in 9284 *32-bit*) 9285 LD="${LD-ld} -melf32bsmip" 9286 ;; 9287 *N32*) 9288 LD="${LD-ld} -melf32bmipn32" 9289 ;; 9290 *64-bit*) 9291 LD="${LD-ld} -melf64bmip" 9292 ;; 9293 esac 9294 else 9295 case `/usr/bin/file conftest.$ac_objext` in 9296 *32-bit*) 9297 LD="${LD-ld} -32" 9298 ;; 9299 *N32*) 9300 LD="${LD-ld} -n32" 9301 ;; 9302 *64-bit*) 9303 LD="${LD-ld} -64" 9304 ;; 9305 esac 9306 fi 9307 fi 9308 rm -rf conftest* 9309 ;; 9310 9311 mips64*-*linux*) 9312 # Find out what ABI is being produced by ac_compile, and set linker 9313 # options accordingly. 9314 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9315 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9316 (eval $ac_compile) 2>&5 9317 ac_status=$? 9318 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9319 test $ac_status = 0; }; then 9320 emul=elf 9321 case `/usr/bin/file conftest.$ac_objext` in 9322 *32-bit*) 9323 emul="${emul}32" 9324 ;; 9325 *64-bit*) 9326 emul="${emul}64" 9327 ;; 9328 esac 9329 case `/usr/bin/file conftest.$ac_objext` in 9330 *MSB*) 9331 emul="${emul}btsmip" 9332 ;; 9333 *LSB*) 9334 emul="${emul}ltsmip" 9335 ;; 9336 esac 9337 case `/usr/bin/file conftest.$ac_objext` in 9338 *N32*) 9339 emul="${emul}n32" 9340 ;; 9341 esac 9342 LD="${LD-ld} -m $emul" 9343 fi 9344 rm -rf conftest* 9345 ;; 9346 9347 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9348 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9349 # Find out what ABI is being produced by ac_compile, and set linker 9350 # options accordingly. Note that the listed cases only cover the 9351 # situations where additional linker options are needed (such as when 9352 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9353 # vice versa); the common cases where no linker options are needed do 9354 # not appear in the list. 9355 echo 'int i;' > conftest.$ac_ext 9356 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9357 (eval $ac_compile) 2>&5 9358 ac_status=$? 9359 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9360 test $ac_status = 0; }; then 9361 case `/usr/bin/file conftest.o` in 9362 *32-bit*) 9363 case $host in 9364 x86_64-*kfreebsd*-gnu) 9365 LD="${LD-ld} -m elf_i386_fbsd" 9366 ;; 9367 x86_64-*linux*) 9368 case `/usr/bin/file conftest.o` in 9369 *x86-64*) 9370 LD="${LD-ld} -m elf32_x86_64" 9371 ;; 9372 *) 9373 LD="${LD-ld} -m elf_i386" 9374 ;; 9375 esac 9376 ;; 9377 powerpc64le-*linux*) 9378 LD="${LD-ld} -m elf32lppclinux" 9379 ;; 9380 powerpc64-*linux*) 9381 LD="${LD-ld} -m elf32ppclinux" 9382 ;; 9383 s390x-*linux*) 9384 LD="${LD-ld} -m elf_s390" 9385 ;; 9386 sparc64-*linux*) 9387 LD="${LD-ld} -m elf32_sparc" 9388 ;; 9389 esac 9390 ;; 9391 *64-bit*) 9392 case $host in 9393 x86_64-*kfreebsd*-gnu) 9394 LD="${LD-ld} -m elf_x86_64_fbsd" 9395 ;; 9396 x86_64-*linux*) 9397 LD="${LD-ld} -m elf_x86_64" 9398 ;; 9399 powerpcle-*linux*) 9400 LD="${LD-ld} -m elf64lppc" 9401 ;; 9402 powerpc-*linux*) 9403 LD="${LD-ld} -m elf64ppc" 9404 ;; 9405 s390*-*linux*|s390*-*tpf*) 9406 LD="${LD-ld} -m elf64_s390" 9407 ;; 9408 sparc*-*linux*) 9409 LD="${LD-ld} -m elf64_sparc" 9410 ;; 9411 esac 9412 ;; 9413 esac 9414 fi 9415 rm -rf conftest* 9416 ;; 9417 9418 *-*-sco3.2v5*) 9419 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9420 SAVE_CFLAGS=$CFLAGS 9421 CFLAGS="$CFLAGS -belf" 9422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9423 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9424 if ${lt_cv_cc_needs_belf+:} false; then : 9425 $as_echo_n "(cached) " >&6 9426 else 9427 ac_ext=c 9428 ac_cpp='$CPP $CPPFLAGS' 9429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9431 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9432 9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434 /* end confdefs.h. */ 9435 9436 int 9437 main () 9438 { 9439 9440 ; 9441 return 0; 9442 } 9443 _ACEOF 9444 if ac_fn_c_try_link "$LINENO"; then : 9445 lt_cv_cc_needs_belf=yes 9446 else 9447 lt_cv_cc_needs_belf=no 9448 fi 9449 rm -f core conftest.err conftest.$ac_objext \ 9450 conftest$ac_exeext conftest.$ac_ext 9451 ac_ext=c 9452 ac_cpp='$CPP $CPPFLAGS' 9453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9455 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9456 9457 fi 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9459 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9460 if test yes != "$lt_cv_cc_needs_belf"; then 9461 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9462 CFLAGS=$SAVE_CFLAGS 9463 fi 9464 ;; 9465 *-*solaris*) 9466 # Find out what ABI is being produced by ac_compile, and set linker 9467 # options accordingly. 9468 echo 'int i;' > conftest.$ac_ext 9469 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9470 (eval $ac_compile) 2>&5 9471 ac_status=$? 9472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9473 test $ac_status = 0; }; then 9474 case `/usr/bin/file conftest.o` in 9475 *64-bit*) 9476 case $lt_cv_prog_gnu_ld in 9477 yes*) 9478 case $host in 9479 i?86-*-solaris*|x86_64-*-solaris*) 9480 LD="${LD-ld} -m elf_x86_64" 9481 ;; 9482 sparc*-*-solaris*) 9483 LD="${LD-ld} -m elf64_sparc" 9484 ;; 9485 esac 9486 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9487 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9488 LD=${LD-ld}_sol2 9489 fi 9490 ;; 9491 *) 9492 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9493 LD="${LD-ld} -64" 9494 fi 9495 ;; 9496 esac 9497 ;; 9498 esac 9499 fi 9500 rm -rf conftest* 9501 ;; 9502 esac 9503 9504 need_locks=$enable_libtool_lock 9505 9506 if test -n "$ac_tool_prefix"; then 9507 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9508 set dummy ${ac_tool_prefix}mt; ac_word=$2 9509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9510 $as_echo_n "checking for $ac_word... " >&6; } 9511 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9512 $as_echo_n "(cached) " >&6 9513 else 9514 if test -n "$MANIFEST_TOOL"; then 9515 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9516 else 9517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9518 for as_dir in $PATH 9519 do 9520 IFS=$as_save_IFS 9521 test -z "$as_dir" && as_dir=. 9522 for ac_exec_ext in '' $ac_executable_extensions; do 9523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9524 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9526 break 2 9527 fi 9528 done 9529 done 9530 IFS=$as_save_IFS 9531 9532 fi 9533 fi 9534 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9535 if test -n "$MANIFEST_TOOL"; then 9536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9537 $as_echo "$MANIFEST_TOOL" >&6; } 9538 else 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9540 $as_echo "no" >&6; } 9541 fi 9542 9543 9544 fi 9545 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9546 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9547 # Extract the first word of "mt", so it can be a program name with args. 9548 set dummy mt; ac_word=$2 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9550 $as_echo_n "checking for $ac_word... " >&6; } 9551 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 if test -n "$ac_ct_MANIFEST_TOOL"; then 9555 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9556 else 9557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9558 for as_dir in $PATH 9559 do 9560 IFS=$as_save_IFS 9561 test -z "$as_dir" && as_dir=. 9562 for ac_exec_ext in '' $ac_executable_extensions; do 9563 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9564 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9566 break 2 9567 fi 9568 done 9569 done 9570 IFS=$as_save_IFS 9571 9572 fi 9573 fi 9574 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9575 if test -n "$ac_ct_MANIFEST_TOOL"; then 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9577 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9578 else 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9580 $as_echo "no" >&6; } 9581 fi 9582 9583 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9584 MANIFEST_TOOL=":" 9585 else 9586 case $cross_compiling:$ac_tool_warned in 9587 yes:) 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9590 ac_tool_warned=yes ;; 9591 esac 9592 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9593 fi 9594 else 9595 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9596 fi 9597 9598 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9600 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9601 if ${lt_cv_path_mainfest_tool+:} false; then : 9602 $as_echo_n "(cached) " >&6 9603 else 9604 lt_cv_path_mainfest_tool=no 9605 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9606 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9607 cat conftest.err >&5 9608 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9609 lt_cv_path_mainfest_tool=yes 9610 fi 9611 rm -f conftest* 9612 fi 9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9614 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9615 if test yes != "$lt_cv_path_mainfest_tool"; then 9616 MANIFEST_TOOL=: 9617 fi 9618 9619 9620 9621 9622 9623 9624 case $host_os in 9625 rhapsody* | darwin*) 9626 if test -n "$ac_tool_prefix"; then 9627 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9628 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9630 $as_echo_n "checking for $ac_word... " >&6; } 9631 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9632 $as_echo_n "(cached) " >&6 9633 else 9634 if test -n "$DSYMUTIL"; then 9635 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9636 else 9637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9638 for as_dir in $PATH 9639 do 9640 IFS=$as_save_IFS 9641 test -z "$as_dir" && as_dir=. 9642 for ac_exec_ext in '' $ac_executable_extensions; do 9643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9644 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9646 break 2 9647 fi 9648 done 9649 done 9650 IFS=$as_save_IFS 9651 9652 fi 9653 fi 9654 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9655 if test -n "$DSYMUTIL"; then 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9657 $as_echo "$DSYMUTIL" >&6; } 9658 else 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9660 $as_echo "no" >&6; } 9661 fi 9662 9663 9664 fi 9665 if test -z "$ac_cv_prog_DSYMUTIL"; then 9666 ac_ct_DSYMUTIL=$DSYMUTIL 9667 # Extract the first word of "dsymutil", so it can be a program name with args. 9668 set dummy dsymutil; ac_word=$2 9669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9670 $as_echo_n "checking for $ac_word... " >&6; } 9671 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9672 $as_echo_n "(cached) " >&6 9673 else 9674 if test -n "$ac_ct_DSYMUTIL"; then 9675 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9676 else 9677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9678 for as_dir in $PATH 9679 do 9680 IFS=$as_save_IFS 9681 test -z "$as_dir" && as_dir=. 9682 for ac_exec_ext in '' $ac_executable_extensions; do 9683 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9684 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9686 break 2 9687 fi 9688 done 9689 done 9690 IFS=$as_save_IFS 9691 9692 fi 9693 fi 9694 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9695 if test -n "$ac_ct_DSYMUTIL"; then 9696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9697 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9698 else 9699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9700 $as_echo "no" >&6; } 9701 fi 9702 9703 if test "x$ac_ct_DSYMUTIL" = x; then 9704 DSYMUTIL=":" 9705 else 9706 case $cross_compiling:$ac_tool_warned in 9707 yes:) 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9709 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9710 ac_tool_warned=yes ;; 9711 esac 9712 DSYMUTIL=$ac_ct_DSYMUTIL 9713 fi 9714 else 9715 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9716 fi 9717 9718 if test -n "$ac_tool_prefix"; then 9719 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9720 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9722 $as_echo_n "checking for $ac_word... " >&6; } 9723 if ${ac_cv_prog_NMEDIT+:} false; then : 9724 $as_echo_n "(cached) " >&6 9725 else 9726 if test -n "$NMEDIT"; then 9727 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9728 else 9729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9730 for as_dir in $PATH 9731 do 9732 IFS=$as_save_IFS 9733 test -z "$as_dir" && as_dir=. 9734 for ac_exec_ext in '' $ac_executable_extensions; do 9735 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9736 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9738 break 2 9739 fi 9740 done 9741 done 9742 IFS=$as_save_IFS 9743 9744 fi 9745 fi 9746 NMEDIT=$ac_cv_prog_NMEDIT 9747 if test -n "$NMEDIT"; then 9748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9749 $as_echo "$NMEDIT" >&6; } 9750 else 9751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9752 $as_echo "no" >&6; } 9753 fi 9754 9755 9756 fi 9757 if test -z "$ac_cv_prog_NMEDIT"; then 9758 ac_ct_NMEDIT=$NMEDIT 9759 # Extract the first word of "nmedit", so it can be a program name with args. 9760 set dummy nmedit; ac_word=$2 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9762 $as_echo_n "checking for $ac_word... " >&6; } 9763 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9764 $as_echo_n "(cached) " >&6 9765 else 9766 if test -n "$ac_ct_NMEDIT"; then 9767 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9768 else 9769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9770 for as_dir in $PATH 9771 do 9772 IFS=$as_save_IFS 9773 test -z "$as_dir" && as_dir=. 9774 for ac_exec_ext in '' $ac_executable_extensions; do 9775 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9776 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9777 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9778 break 2 9779 fi 9780 done 9781 done 9782 IFS=$as_save_IFS 9783 9784 fi 9785 fi 9786 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9787 if test -n "$ac_ct_NMEDIT"; then 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9789 $as_echo "$ac_ct_NMEDIT" >&6; } 9790 else 9791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9792 $as_echo "no" >&6; } 9793 fi 9794 9795 if test "x$ac_ct_NMEDIT" = x; then 9796 NMEDIT=":" 9797 else 9798 case $cross_compiling:$ac_tool_warned in 9799 yes:) 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9801 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9802 ac_tool_warned=yes ;; 9803 esac 9804 NMEDIT=$ac_ct_NMEDIT 9805 fi 9806 else 9807 NMEDIT="$ac_cv_prog_NMEDIT" 9808 fi 9809 9810 if test -n "$ac_tool_prefix"; then 9811 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9812 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9814 $as_echo_n "checking for $ac_word... " >&6; } 9815 if ${ac_cv_prog_LIPO+:} false; then : 9816 $as_echo_n "(cached) " >&6 9817 else 9818 if test -n "$LIPO"; then 9819 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9820 else 9821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9822 for as_dir in $PATH 9823 do 9824 IFS=$as_save_IFS 9825 test -z "$as_dir" && as_dir=. 9826 for ac_exec_ext in '' $ac_executable_extensions; do 9827 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9828 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9829 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9830 break 2 9831 fi 9832 done 9833 done 9834 IFS=$as_save_IFS 9835 9836 fi 9837 fi 9838 LIPO=$ac_cv_prog_LIPO 9839 if test -n "$LIPO"; then 9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9841 $as_echo "$LIPO" >&6; } 9842 else 9843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9844 $as_echo "no" >&6; } 9845 fi 9846 9847 9848 fi 9849 if test -z "$ac_cv_prog_LIPO"; then 9850 ac_ct_LIPO=$LIPO 9851 # Extract the first word of "lipo", so it can be a program name with args. 9852 set dummy lipo; ac_word=$2 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9854 $as_echo_n "checking for $ac_word... " >&6; } 9855 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9856 $as_echo_n "(cached) " >&6 9857 else 9858 if test -n "$ac_ct_LIPO"; then 9859 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9860 else 9861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9862 for as_dir in $PATH 9863 do 9864 IFS=$as_save_IFS 9865 test -z "$as_dir" && as_dir=. 9866 for ac_exec_ext in '' $ac_executable_extensions; do 9867 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9868 ac_cv_prog_ac_ct_LIPO="lipo" 9869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9870 break 2 9871 fi 9872 done 9873 done 9874 IFS=$as_save_IFS 9875 9876 fi 9877 fi 9878 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9879 if test -n "$ac_ct_LIPO"; then 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9881 $as_echo "$ac_ct_LIPO" >&6; } 9882 else 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9884 $as_echo "no" >&6; } 9885 fi 9886 9887 if test "x$ac_ct_LIPO" = x; then 9888 LIPO=":" 9889 else 9890 case $cross_compiling:$ac_tool_warned in 9891 yes:) 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9893 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9894 ac_tool_warned=yes ;; 9895 esac 9896 LIPO=$ac_ct_LIPO 9897 fi 9898 else 9899 LIPO="$ac_cv_prog_LIPO" 9900 fi 9901 9902 if test -n "$ac_tool_prefix"; then 9903 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9904 set dummy ${ac_tool_prefix}otool; ac_word=$2 9905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9906 $as_echo_n "checking for $ac_word... " >&6; } 9907 if ${ac_cv_prog_OTOOL+:} false; then : 9908 $as_echo_n "(cached) " >&6 9909 else 9910 if test -n "$OTOOL"; then 9911 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9912 else 9913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9914 for as_dir in $PATH 9915 do 9916 IFS=$as_save_IFS 9917 test -z "$as_dir" && as_dir=. 9918 for ac_exec_ext in '' $ac_executable_extensions; do 9919 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9920 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9921 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9922 break 2 9923 fi 9924 done 9925 done 9926 IFS=$as_save_IFS 9927 9928 fi 9929 fi 9930 OTOOL=$ac_cv_prog_OTOOL 9931 if test -n "$OTOOL"; then 9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9933 $as_echo "$OTOOL" >&6; } 9934 else 9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9936 $as_echo "no" >&6; } 9937 fi 9938 9939 9940 fi 9941 if test -z "$ac_cv_prog_OTOOL"; then 9942 ac_ct_OTOOL=$OTOOL 9943 # Extract the first word of "otool", so it can be a program name with args. 9944 set dummy otool; ac_word=$2 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9946 $as_echo_n "checking for $ac_word... " >&6; } 9947 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949 else 9950 if test -n "$ac_ct_OTOOL"; then 9951 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9952 else 9953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9954 for as_dir in $PATH 9955 do 9956 IFS=$as_save_IFS 9957 test -z "$as_dir" && as_dir=. 9958 for ac_exec_ext in '' $ac_executable_extensions; do 9959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9960 ac_cv_prog_ac_ct_OTOOL="otool" 9961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9962 break 2 9963 fi 9964 done 9965 done 9966 IFS=$as_save_IFS 9967 9968 fi 9969 fi 9970 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9971 if test -n "$ac_ct_OTOOL"; then 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9973 $as_echo "$ac_ct_OTOOL" >&6; } 9974 else 9975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9976 $as_echo "no" >&6; } 9977 fi 9978 9979 if test "x$ac_ct_OTOOL" = x; then 9980 OTOOL=":" 9981 else 9982 case $cross_compiling:$ac_tool_warned in 9983 yes:) 9984 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9985 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9986 ac_tool_warned=yes ;; 9987 esac 9988 OTOOL=$ac_ct_OTOOL 9989 fi 9990 else 9991 OTOOL="$ac_cv_prog_OTOOL" 9992 fi 9993 9994 if test -n "$ac_tool_prefix"; then 9995 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9996 set dummy ${ac_tool_prefix}otool64; ac_word=$2 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9998 $as_echo_n "checking for $ac_word... " >&6; } 9999 if ${ac_cv_prog_OTOOL64+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001 else 10002 if test -n "$OTOOL64"; then 10003 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 10004 else 10005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10006 for as_dir in $PATH 10007 do 10008 IFS=$as_save_IFS 10009 test -z "$as_dir" && as_dir=. 10010 for ac_exec_ext in '' $ac_executable_extensions; do 10011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10012 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 10013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10014 break 2 10015 fi 10016 done 10017 done 10018 IFS=$as_save_IFS 10019 10020 fi 10021 fi 10022 OTOOL64=$ac_cv_prog_OTOOL64 10023 if test -n "$OTOOL64"; then 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 10025 $as_echo "$OTOOL64" >&6; } 10026 else 10027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10028 $as_echo "no" >&6; } 10029 fi 10030 10031 10032 fi 10033 if test -z "$ac_cv_prog_OTOOL64"; then 10034 ac_ct_OTOOL64=$OTOOL64 10035 # Extract the first word of "otool64", so it can be a program name with args. 10036 set dummy otool64; ac_word=$2 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10038 $as_echo_n "checking for $ac_word... " >&6; } 10039 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 10040 $as_echo_n "(cached) " >&6 10041 else 10042 if test -n "$ac_ct_OTOOL64"; then 10043 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 10044 else 10045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10046 for as_dir in $PATH 10047 do 10048 IFS=$as_save_IFS 10049 test -z "$as_dir" && as_dir=. 10050 for ac_exec_ext in '' $ac_executable_extensions; do 10051 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10052 ac_cv_prog_ac_ct_OTOOL64="otool64" 10053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10054 break 2 10055 fi 10056 done 10057 done 10058 IFS=$as_save_IFS 10059 10060 fi 10061 fi 10062 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 10063 if test -n "$ac_ct_OTOOL64"; then 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 10065 $as_echo "$ac_ct_OTOOL64" >&6; } 10066 else 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10068 $as_echo "no" >&6; } 10069 fi 10070 10071 if test "x$ac_ct_OTOOL64" = x; then 10072 OTOOL64=":" 10073 else 10074 case $cross_compiling:$ac_tool_warned in 10075 yes:) 10076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10078 ac_tool_warned=yes ;; 10079 esac 10080 OTOOL64=$ac_ct_OTOOL64 10081 fi 10082 else 10083 OTOOL64="$ac_cv_prog_OTOOL64" 10084 fi 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 10113 $as_echo_n "checking for -single_module linker flag... " >&6; } 10114 if ${lt_cv_apple_cc_single_mod+:} false; then : 10115 $as_echo_n "(cached) " >&6 10116 else 10117 lt_cv_apple_cc_single_mod=no 10118 if test -z "$LT_MULTI_MODULE"; then 10119 # By default we will add the -single_module flag. You can override 10120 # by either setting the environment variable LT_MULTI_MODULE 10121 # non-empty at configure time, or by adding -multi_module to the 10122 # link flags. 10123 rm -rf libconftest.dylib* 10124 echo "int foo(void){return 1;}" > conftest.c 10125 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10126 -dynamiclib -Wl,-single_module conftest.c" >&5 10127 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10128 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 10129 _lt_result=$? 10130 # If there is a non-empty error log, and "single_module" 10131 # appears in it, assume the flag caused a linker warning 10132 if test -s conftest.err && $GREP single_module conftest.err; then 10133 cat conftest.err >&5 10134 # Otherwise, if the output was created with a 0 exit code from 10135 # the compiler, it worked. 10136 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 10137 lt_cv_apple_cc_single_mod=yes 10138 else 10139 cat conftest.err >&5 10140 fi 10141 rm -rf libconftest.dylib* 10142 rm -f conftest.* 10143 fi 10144 fi 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 10146 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 10147 10148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 10149 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 10150 if ${lt_cv_ld_exported_symbols_list+:} false; then : 10151 $as_echo_n "(cached) " >&6 10152 else 10153 lt_cv_ld_exported_symbols_list=no 10154 save_LDFLAGS=$LDFLAGS 10155 echo "_main" > conftest.sym 10156 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 10157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10158 /* end confdefs.h. */ 10159 10160 int 10161 main () 10162 { 10163 10164 ; 10165 return 0; 10166 } 10167 _ACEOF 10168 if ac_fn_c_try_link "$LINENO"; then : 10169 lt_cv_ld_exported_symbols_list=yes 10170 else 10171 lt_cv_ld_exported_symbols_list=no 10172 fi 10173 rm -f core conftest.err conftest.$ac_objext \ 10174 conftest$ac_exeext conftest.$ac_ext 10175 LDFLAGS=$save_LDFLAGS 10176 10177 fi 10178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 10179 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 10180 10181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 10182 $as_echo_n "checking for -force_load linker flag... " >&6; } 10183 if ${lt_cv_ld_force_load+:} false; then : 10184 $as_echo_n "(cached) " >&6 10185 else 10186 lt_cv_ld_force_load=no 10187 cat > conftest.c << _LT_EOF 10188 int forced_loaded() { return 2;} 10189 _LT_EOF 10190 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 10191 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 10192 echo "$AR cru libconftest.a conftest.o" >&5 10193 $AR cru libconftest.a conftest.o 2>&5 10194 echo "$RANLIB libconftest.a" >&5 10195 $RANLIB libconftest.a 2>&5 10196 cat > conftest.c << _LT_EOF 10197 int main() { return 0;} 10198 _LT_EOF 10199 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 10200 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 10201 _lt_result=$? 10202 if test -s conftest.err && $GREP force_load conftest.err; then 10203 cat conftest.err >&5 10204 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 10205 lt_cv_ld_force_load=yes 10206 else 10207 cat conftest.err >&5 10208 fi 10209 rm -f conftest.err libconftest.a conftest conftest.c 10210 rm -rf conftest.dSYM 10211 10212 fi 10213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10214 $as_echo "$lt_cv_ld_force_load" >&6; } 10215 case $host_os in 10216 rhapsody* | darwin1.[012]) 10217 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10218 darwin1.*) 10219 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10220 darwin*) # darwin 5.x on 10221 # if running on 10.5 or later, the deployment target defaults 10222 # to the OS version, if on x86, and 10.4, the deployment 10223 # target defaults to 10.4. Don't you love it? 10224 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10225 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10226 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10227 10.[012][,.]*) 10228 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10229 10.*) 10230 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10231 esac 10232 ;; 10233 esac 10234 if test yes = "$lt_cv_apple_cc_single_mod"; then 10235 _lt_dar_single_mod='$single_module' 10236 fi 10237 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10238 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10239 else 10240 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10241 fi 10242 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10243 _lt_dsymutil='~$DSYMUTIL $lib || :' 10244 else 10245 _lt_dsymutil= 10246 fi 10247 ;; 10248 esac 10249 10250 # func_munge_path_list VARIABLE PATH 10251 # ----------------------------------- 10252 # VARIABLE is name of variable containing _space_ separated list of 10253 # directories to be munged by the contents of PATH, which is string 10254 # having a format: 10255 # "DIR[:DIR]:" 10256 # string "DIR[ DIR]" will be prepended to VARIABLE 10257 # ":DIR[:DIR]" 10258 # string "DIR[ DIR]" will be appended to VARIABLE 10259 # "DIRP[:DIRP]::[DIRA:]DIRA" 10260 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10261 # "DIRA[ DIRA]" will be appended to VARIABLE 10262 # "DIR[:DIR]" 10263 # VARIABLE will be replaced by "DIR[ DIR]" 10264 func_munge_path_list () 10265 { 10266 case x$2 in 10267 x) 10268 ;; 10269 *:) 10270 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10271 ;; 10272 x:*) 10273 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10274 ;; 10275 *::*) 10276 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10277 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10278 ;; 10279 *) 10280 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10281 ;; 10282 esac 10283 } 10284 10285 for ac_header in dlfcn.h 10286 do : 10287 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10288 " 10289 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10290 cat >>confdefs.h <<_ACEOF 10291 #define HAVE_DLFCN_H 1 10292 _ACEOF 10293 10294 fi 10295 10296 done 10297 10298 10299 10300 10301 10302 10303 10304 # Set options 10305 10306 10307 10308 enable_dlopen=no 10309 10310 10311 enable_win32_dll=no 10312 10313 10314 # Check whether --enable-shared was given. 10315 if test "${enable_shared+set}" = set; then : 10316 enableval=$enable_shared; p=${PACKAGE-default} 10317 case $enableval in 10318 yes) enable_shared=yes ;; 10319 no) enable_shared=no ;; 10320 *) 10321 enable_shared=no 10322 # Look at the argument we got. We use all the common list separators. 10323 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10324 for pkg in $enableval; do 10325 IFS=$lt_save_ifs 10326 if test "X$pkg" = "X$p"; then 10327 enable_shared=yes 10328 fi 10329 done 10330 IFS=$lt_save_ifs 10331 ;; 10332 esac 10333 else 10334 enable_shared=yes 10335 fi 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 # Check whether --enable-static was given. 10346 if test "${enable_static+set}" = set; then : 10347 enableval=$enable_static; p=${PACKAGE-default} 10348 case $enableval in 10349 yes) enable_static=yes ;; 10350 no) enable_static=no ;; 10351 *) 10352 enable_static=no 10353 # Look at the argument we got. We use all the common list separators. 10354 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10355 for pkg in $enableval; do 10356 IFS=$lt_save_ifs 10357 if test "X$pkg" = "X$p"; then 10358 enable_static=yes 10359 fi 10360 done 10361 IFS=$lt_save_ifs 10362 ;; 10363 esac 10364 else 10365 enable_static=yes 10366 fi 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 # Check whether --with-pic was given. 10378 if test "${with_pic+set}" = set; then : 10379 withval=$with_pic; lt_p=${PACKAGE-default} 10380 case $withval in 10381 yes|no) pic_mode=$withval ;; 10382 *) 10383 pic_mode=default 10384 # Look at the argument we got. We use all the common list separators. 10385 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10386 for lt_pkg in $withval; do 10387 IFS=$lt_save_ifs 10388 if test "X$lt_pkg" = "X$lt_p"; then 10389 pic_mode=yes 10390 fi 10391 done 10392 IFS=$lt_save_ifs 10393 ;; 10394 esac 10395 else 10396 pic_mode=default 10397 fi 10398 10399 10400 10401 10402 10403 10404 10405 10406 # Check whether --enable-fast-install was given. 10407 if test "${enable_fast_install+set}" = set; then : 10408 enableval=$enable_fast_install; p=${PACKAGE-default} 10409 case $enableval in 10410 yes) enable_fast_install=yes ;; 10411 no) enable_fast_install=no ;; 10412 *) 10413 enable_fast_install=no 10414 # Look at the argument we got. We use all the common list separators. 10415 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10416 for pkg in $enableval; do 10417 IFS=$lt_save_ifs 10418 if test "X$pkg" = "X$p"; then 10419 enable_fast_install=yes 10420 fi 10421 done 10422 IFS=$lt_save_ifs 10423 ;; 10424 esac 10425 else 10426 enable_fast_install=yes 10427 fi 10428 10429 10430 10431 10432 10433 10434 10435 10436 shared_archive_member_spec= 10437 case $host,$enable_shared in 10438 power*-*-aix[5-9]*,yes) 10439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10440 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10441 10442 # Check whether --with-aix-soname was given. 10443 if test "${with_aix_soname+set}" = set; then : 10444 withval=$with_aix_soname; case $withval in 10445 aix|svr4|both) 10446 ;; 10447 *) 10448 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10449 ;; 10450 esac 10451 lt_cv_with_aix_soname=$with_aix_soname 10452 else 10453 if ${lt_cv_with_aix_soname+:} false; then : 10454 $as_echo_n "(cached) " >&6 10455 else 10456 lt_cv_with_aix_soname=aix 10457 fi 10458 10459 with_aix_soname=$lt_cv_with_aix_soname 10460 fi 10461 10462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10463 $as_echo "$with_aix_soname" >&6; } 10464 if test aix != "$with_aix_soname"; then 10465 # For the AIX way of multilib, we name the shared archive member 10466 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10467 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10468 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10469 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10470 if test 64 = "${OBJECT_MODE-32}"; then 10471 shared_archive_member_spec=shr_64 10472 else 10473 shared_archive_member_spec=shr 10474 fi 10475 fi 10476 ;; 10477 *) 10478 with_aix_soname=aix 10479 ;; 10480 esac 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 # This can be used to rebuild libtool when needed 10492 LIBTOOL_DEPS=$ltmain 10493 10494 # Always use our own libtool. 10495 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 test -z "$LN_S" && LN_S="ln -s" 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 if test -n "${ZSH_VERSION+set}"; then 10542 setopt NO_GLOB_SUBST 10543 fi 10544 10545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10546 $as_echo_n "checking for objdir... " >&6; } 10547 if ${lt_cv_objdir+:} false; then : 10548 $as_echo_n "(cached) " >&6 10549 else 10550 rm -f .libs 2>/dev/null 10551 mkdir .libs 2>/dev/null 10552 if test -d .libs; then 10553 lt_cv_objdir=.libs 10554 else 10555 # MS-DOS does not allow filenames that begin with a dot. 10556 lt_cv_objdir=_libs 10557 fi 10558 rmdir .libs 2>/dev/null 10559 fi 10560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10561 $as_echo "$lt_cv_objdir" >&6; } 10562 objdir=$lt_cv_objdir 10563 10564 10565 10566 10567 10568 cat >>confdefs.h <<_ACEOF 10569 #define LT_OBJDIR "$lt_cv_objdir/" 10570 _ACEOF 10571 10572 10573 10574 10575 case $host_os in 10576 aix3*) 10577 # AIX sometimes has problems with the GCC collect2 program. For some 10578 # reason, if we set the COLLECT_NAMES environment variable, the problems 10579 # vanish in a puff of smoke. 10580 if test set != "${COLLECT_NAMES+set}"; then 10581 COLLECT_NAMES= 10582 export COLLECT_NAMES 10583 fi 10584 ;; 10585 esac 10586 10587 # Global variables: 10588 ofile=libtool 10589 can_build_shared=yes 10590 10591 # All known linkers require a '.a' archive for static linking (except MSVC, 10592 # which needs '.lib'). 10593 libext=a 10594 10595 with_gnu_ld=$lt_cv_prog_gnu_ld 10596 10597 old_CC=$CC 10598 old_CFLAGS=$CFLAGS 10599 10600 # Set sane defaults for various variables 10601 test -z "$CC" && CC=cc 10602 test -z "$LTCC" && LTCC=$CC 10603 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10604 test -z "$LD" && LD=ld 10605 test -z "$ac_objext" && ac_objext=o 10606 10607 func_cc_basename $compiler 10608 cc_basename=$func_cc_basename_result 10609 10610 10611 # Only perform the check for file, if the check method requires it 10612 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10613 case $deplibs_check_method in 10614 file_magic*) 10615 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10617 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10618 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10619 $as_echo_n "(cached) " >&6 10620 else 10621 case $MAGIC_CMD in 10622 [\\/*] | ?:[\\/]*) 10623 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10624 ;; 10625 *) 10626 lt_save_MAGIC_CMD=$MAGIC_CMD 10627 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10628 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10629 for ac_dir in $ac_dummy; do 10630 IFS=$lt_save_ifs 10631 test -z "$ac_dir" && ac_dir=. 10632 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10633 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10634 if test -n "$file_magic_test_file"; then 10635 case $deplibs_check_method in 10636 "file_magic "*) 10637 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10638 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10639 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10640 $EGREP "$file_magic_regex" > /dev/null; then 10641 : 10642 else 10643 cat <<_LT_EOF 1>&2 10644 10645 *** Warning: the command libtool uses to detect shared libraries, 10646 *** $file_magic_cmd, produces output that libtool cannot recognize. 10647 *** The result is that libtool may fail to recognize shared libraries 10648 *** as such. This will affect the creation of libtool libraries that 10649 *** depend on shared libraries, but programs linked with such libtool 10650 *** libraries will work regardless of this problem. Nevertheless, you 10651 *** may want to report the problem to your system manager and/or to 10652 *** bug-libtool (at] gnu.org 10653 10654 _LT_EOF 10655 fi ;; 10656 esac 10657 fi 10658 break 10659 fi 10660 done 10661 IFS=$lt_save_ifs 10662 MAGIC_CMD=$lt_save_MAGIC_CMD 10663 ;; 10664 esac 10665 fi 10666 10667 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10668 if test -n "$MAGIC_CMD"; then 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10670 $as_echo "$MAGIC_CMD" >&6; } 10671 else 10672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10673 $as_echo "no" >&6; } 10674 fi 10675 10676 10677 10678 10679 10680 if test -z "$lt_cv_path_MAGIC_CMD"; then 10681 if test -n "$ac_tool_prefix"; then 10682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10683 $as_echo_n "checking for file... " >&6; } 10684 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10685 $as_echo_n "(cached) " >&6 10686 else 10687 case $MAGIC_CMD in 10688 [\\/*] | ?:[\\/]*) 10689 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10690 ;; 10691 *) 10692 lt_save_MAGIC_CMD=$MAGIC_CMD 10693 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10694 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10695 for ac_dir in $ac_dummy; do 10696 IFS=$lt_save_ifs 10697 test -z "$ac_dir" && ac_dir=. 10698 if test -f "$ac_dir/file"; then 10699 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10700 if test -n "$file_magic_test_file"; then 10701 case $deplibs_check_method in 10702 "file_magic "*) 10703 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10704 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10705 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10706 $EGREP "$file_magic_regex" > /dev/null; then 10707 : 10708 else 10709 cat <<_LT_EOF 1>&2 10710 10711 *** Warning: the command libtool uses to detect shared libraries, 10712 *** $file_magic_cmd, produces output that libtool cannot recognize. 10713 *** The result is that libtool may fail to recognize shared libraries 10714 *** as such. This will affect the creation of libtool libraries that 10715 *** depend on shared libraries, but programs linked with such libtool 10716 *** libraries will work regardless of this problem. Nevertheless, you 10717 *** may want to report the problem to your system manager and/or to 10718 *** bug-libtool (at] gnu.org 10719 10720 _LT_EOF 10721 fi ;; 10722 esac 10723 fi 10724 break 10725 fi 10726 done 10727 IFS=$lt_save_ifs 10728 MAGIC_CMD=$lt_save_MAGIC_CMD 10729 ;; 10730 esac 10731 fi 10732 10733 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10734 if test -n "$MAGIC_CMD"; then 10735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10736 $as_echo "$MAGIC_CMD" >&6; } 10737 else 10738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10739 $as_echo "no" >&6; } 10740 fi 10741 10742 10743 else 10744 MAGIC_CMD=: 10745 fi 10746 fi 10747 10748 fi 10749 ;; 10750 esac 10751 10752 # Use C for the default configuration in the libtool script 10753 10754 lt_save_CC=$CC 10755 ac_ext=c 10756 ac_cpp='$CPP $CPPFLAGS' 10757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10759 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10760 10761 10762 # Source file extension for C test sources. 10763 ac_ext=c 10764 10765 # Object file extension for compiled C test sources. 10766 objext=o 10767 objext=$objext 10768 10769 # Code to be used in simple compile tests 10770 lt_simple_compile_test_code="int some_variable = 0;" 10771 10772 # Code to be used in simple link tests 10773 lt_simple_link_test_code='int main(){return(0);}' 10774 10775 10776 10777 10778 10779 10780 10781 # If no C compiler was specified, use CC. 10782 LTCC=${LTCC-"$CC"} 10783 10784 # If no C compiler flags were specified, use CFLAGS. 10785 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10786 10787 # Allow CC to be a program name with arguments. 10788 compiler=$CC 10789 10790 # Save the default compiler, since it gets overwritten when the other 10791 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10792 compiler_DEFAULT=$CC 10793 10794 # save warnings/boilerplate of simple test code 10795 ac_outfile=conftest.$ac_objext 10796 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10797 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10798 _lt_compiler_boilerplate=`cat conftest.err` 10799 $RM conftest* 10800 10801 ac_outfile=conftest.$ac_objext 10802 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10803 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10804 _lt_linker_boilerplate=`cat conftest.err` 10805 $RM -r conftest* 10806 10807 10808 if test -n "$compiler"; then 10809 10810 lt_prog_compiler_no_builtin_flag= 10811 10812 if test yes = "$GCC"; then 10813 case $cc_basename in 10814 nvcc*) 10815 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10816 *) 10817 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10818 esac 10819 10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10821 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10822 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10823 $as_echo_n "(cached) " >&6 10824 else 10825 lt_cv_prog_compiler_rtti_exceptions=no 10826 ac_outfile=conftest.$ac_objext 10827 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10828 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10829 # Insert the option either (1) after the last *FLAGS variable, or 10830 # (2) before a word containing "conftest.", or (3) at the end. 10831 # Note that $ac_compile itself does not contain backslashes and begins 10832 # with a dollar sign (not a hyphen), so the echo should work correctly. 10833 # The option is referenced via a variable to avoid confusing sed. 10834 lt_compile=`echo "$ac_compile" | $SED \ 10835 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10836 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10837 -e 's:$: $lt_compiler_flag:'` 10838 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10839 (eval "$lt_compile" 2>conftest.err) 10840 ac_status=$? 10841 cat conftest.err >&5 10842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10843 if (exit $ac_status) && test -s "$ac_outfile"; then 10844 # The compiler can only warn and ignore the option if not recognized 10845 # So say no if there are warnings other than the usual output. 10846 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10847 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10848 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10849 lt_cv_prog_compiler_rtti_exceptions=yes 10850 fi 10851 fi 10852 $RM conftest* 10853 10854 fi 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10856 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10857 10858 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10859 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10860 else 10861 : 10862 fi 10863 10864 fi 10865 10866 10867 10868 10869 10870 10871 lt_prog_compiler_wl= 10872 lt_prog_compiler_pic= 10873 lt_prog_compiler_static= 10874 10875 10876 if test yes = "$GCC"; then 10877 lt_prog_compiler_wl='-Wl,' 10878 lt_prog_compiler_static='-static' 10879 10880 case $host_os in 10881 aix*) 10882 # All AIX code is PIC. 10883 if test ia64 = "$host_cpu"; then 10884 # AIX 5 now supports IA64 processor 10885 lt_prog_compiler_static='-Bstatic' 10886 fi 10887 lt_prog_compiler_pic='-fPIC' 10888 ;; 10889 10890 amigaos*) 10891 case $host_cpu in 10892 powerpc) 10893 # see comment about AmigaOS4 .so support 10894 lt_prog_compiler_pic='-fPIC' 10895 ;; 10896 m68k) 10897 # FIXME: we need at least 68020 code to build shared libraries, but 10898 # adding the '-m68020' flag to GCC prevents building anything better, 10899 # like '-m68040'. 10900 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10901 ;; 10902 esac 10903 ;; 10904 10905 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10906 # PIC is the default for these OSes. 10907 ;; 10908 10909 mingw* | cygwin* | pw32* | os2* | cegcc*) 10910 # This hack is so that the source file can tell whether it is being 10911 # built for inclusion in a dll (and should export symbols for example). 10912 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10913 # (--disable-auto-import) libraries 10914 lt_prog_compiler_pic='-DDLL_EXPORT' 10915 case $host_os in 10916 os2*) 10917 lt_prog_compiler_static='$wl-static' 10918 ;; 10919 esac 10920 ;; 10921 10922 darwin* | rhapsody*) 10923 # PIC is the default on this platform 10924 # Common symbols not allowed in MH_DYLIB files 10925 lt_prog_compiler_pic='-fno-common' 10926 ;; 10927 10928 haiku*) 10929 # PIC is the default for Haiku. 10930 # The "-static" flag exists, but is broken. 10931 lt_prog_compiler_static= 10932 ;; 10933 10934 hpux*) 10935 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10936 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10937 # sets the default TLS model and affects inlining. 10938 case $host_cpu in 10939 hppa*64*) 10940 # +Z the default 10941 ;; 10942 *) 10943 lt_prog_compiler_pic='-fPIC' 10944 ;; 10945 esac 10946 ;; 10947 10948 interix[3-9]*) 10949 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10950 # Instead, we relocate shared libraries at runtime. 10951 ;; 10952 10953 msdosdjgpp*) 10954 # Just because we use GCC doesn't mean we suddenly get shared libraries 10955 # on systems that don't support them. 10956 lt_prog_compiler_can_build_shared=no 10957 enable_shared=no 10958 ;; 10959 10960 *nto* | *qnx*) 10961 # QNX uses GNU C++, but need to define -shared option too, otherwise 10962 # it will coredump. 10963 lt_prog_compiler_pic='-fPIC -shared' 10964 ;; 10965 10966 sysv4*MP*) 10967 if test -d /usr/nec; then 10968 lt_prog_compiler_pic=-Kconform_pic 10969 fi 10970 ;; 10971 10972 *) 10973 lt_prog_compiler_pic='-fPIC' 10974 ;; 10975 esac 10976 10977 case $cc_basename in 10978 nvcc*) # Cuda Compiler Driver 2.2 10979 lt_prog_compiler_wl='-Xlinker ' 10980 if test -n "$lt_prog_compiler_pic"; then 10981 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10982 fi 10983 ;; 10984 esac 10985 else 10986 # PORTME Check for flag to pass linker flags through the system compiler. 10987 case $host_os in 10988 aix*) 10989 lt_prog_compiler_wl='-Wl,' 10990 if test ia64 = "$host_cpu"; then 10991 # AIX 5 now supports IA64 processor 10992 lt_prog_compiler_static='-Bstatic' 10993 else 10994 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10995 fi 10996 ;; 10997 10998 darwin* | rhapsody*) 10999 # PIC is the default on this platform 11000 # Common symbols not allowed in MH_DYLIB files 11001 lt_prog_compiler_pic='-fno-common' 11002 case $cc_basename in 11003 nagfor*) 11004 # NAG Fortran compiler 11005 lt_prog_compiler_wl='-Wl,-Wl,,' 11006 lt_prog_compiler_pic='-PIC' 11007 lt_prog_compiler_static='-Bstatic' 11008 ;; 11009 esac 11010 ;; 11011 11012 mingw* | cygwin* | pw32* | os2* | cegcc*) 11013 # This hack is so that the source file can tell whether it is being 11014 # built for inclusion in a dll (and should export symbols for example). 11015 lt_prog_compiler_pic='-DDLL_EXPORT' 11016 case $host_os in 11017 os2*) 11018 lt_prog_compiler_static='$wl-static' 11019 ;; 11020 esac 11021 ;; 11022 11023 hpux9* | hpux10* | hpux11*) 11024 lt_prog_compiler_wl='-Wl,' 11025 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 11026 # not for PA HP-UX. 11027 case $host_cpu in 11028 hppa*64*|ia64*) 11029 # +Z the default 11030 ;; 11031 *) 11032 lt_prog_compiler_pic='+Z' 11033 ;; 11034 esac 11035 # Is there a better lt_prog_compiler_static that works with the bundled CC? 11036 lt_prog_compiler_static='$wl-a ${wl}archive' 11037 ;; 11038 11039 irix5* | irix6* | nonstopux*) 11040 lt_prog_compiler_wl='-Wl,' 11041 # PIC (with -KPIC) is the default. 11042 lt_prog_compiler_static='-non_shared' 11043 ;; 11044 11045 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11046 case $cc_basename in 11047 # old Intel for x86_64, which still supported -KPIC. 11048 ecc*) 11049 lt_prog_compiler_wl='-Wl,' 11050 lt_prog_compiler_pic='-KPIC' 11051 lt_prog_compiler_static='-static' 11052 ;; 11053 # icc used to be incompatible with GCC. 11054 # ICC 10 doesn't accept -KPIC any more. 11055 icc* | ifort*) 11056 lt_prog_compiler_wl='-Wl,' 11057 lt_prog_compiler_pic='-fPIC' 11058 lt_prog_compiler_static='-static' 11059 ;; 11060 # Lahey Fortran 8.1. 11061 lf95*) 11062 lt_prog_compiler_wl='-Wl,' 11063 lt_prog_compiler_pic='--shared' 11064 lt_prog_compiler_static='--static' 11065 ;; 11066 nagfor*) 11067 # NAG Fortran compiler 11068 lt_prog_compiler_wl='-Wl,-Wl,,' 11069 lt_prog_compiler_pic='-PIC' 11070 lt_prog_compiler_static='-Bstatic' 11071 ;; 11072 tcc*) 11073 # Fabrice Bellard et al's Tiny C Compiler 11074 lt_prog_compiler_wl='-Wl,' 11075 lt_prog_compiler_pic='-fPIC' 11076 lt_prog_compiler_static='-static' 11077 ;; 11078 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 11079 # Portland Group compilers (*not* the Pentium gcc compiler, 11080 # which looks to be a dead project) 11081 lt_prog_compiler_wl='-Wl,' 11082 lt_prog_compiler_pic='-fpic' 11083 lt_prog_compiler_static='-Bstatic' 11084 ;; 11085 ccc*) 11086 lt_prog_compiler_wl='-Wl,' 11087 # All Alpha code is PIC. 11088 lt_prog_compiler_static='-non_shared' 11089 ;; 11090 xl* | bgxl* | bgf* | mpixl*) 11091 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 11092 lt_prog_compiler_wl='-Wl,' 11093 lt_prog_compiler_pic='-qpic' 11094 lt_prog_compiler_static='-qstaticlink' 11095 ;; 11096 *) 11097 case `$CC -V 2>&1 | sed 5q` in 11098 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 11099 # Sun Fortran 8.3 passes all unrecognized flags to the linker 11100 lt_prog_compiler_pic='-KPIC' 11101 lt_prog_compiler_static='-Bstatic' 11102 lt_prog_compiler_wl='' 11103 ;; 11104 *Sun\ F* | *Sun*Fortran*) 11105 lt_prog_compiler_pic='-KPIC' 11106 lt_prog_compiler_static='-Bstatic' 11107 lt_prog_compiler_wl='-Qoption ld ' 11108 ;; 11109 *Sun\ C*) 11110 # Sun C 5.9 11111 lt_prog_compiler_pic='-KPIC' 11112 lt_prog_compiler_static='-Bstatic' 11113 lt_prog_compiler_wl='-Wl,' 11114 ;; 11115 *Intel*\ [CF]*Compiler*) 11116 lt_prog_compiler_wl='-Wl,' 11117 lt_prog_compiler_pic='-fPIC' 11118 lt_prog_compiler_static='-static' 11119 ;; 11120 *Portland\ Group*) 11121 lt_prog_compiler_wl='-Wl,' 11122 lt_prog_compiler_pic='-fpic' 11123 lt_prog_compiler_static='-Bstatic' 11124 ;; 11125 esac 11126 ;; 11127 esac 11128 ;; 11129 11130 newsos6) 11131 lt_prog_compiler_pic='-KPIC' 11132 lt_prog_compiler_static='-Bstatic' 11133 ;; 11134 11135 *nto* | *qnx*) 11136 # QNX uses GNU C++, but need to define -shared option too, otherwise 11137 # it will coredump. 11138 lt_prog_compiler_pic='-fPIC -shared' 11139 ;; 11140 11141 osf3* | osf4* | osf5*) 11142 lt_prog_compiler_wl='-Wl,' 11143 # All OSF/1 code is PIC. 11144 lt_prog_compiler_static='-non_shared' 11145 ;; 11146 11147 rdos*) 11148 lt_prog_compiler_static='-non_shared' 11149 ;; 11150 11151 solaris*) 11152 lt_prog_compiler_pic='-KPIC' 11153 lt_prog_compiler_static='-Bstatic' 11154 case $cc_basename in 11155 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 11156 lt_prog_compiler_wl='-Qoption ld ';; 11157 *) 11158 lt_prog_compiler_wl='-Wl,';; 11159 esac 11160 ;; 11161 11162 sunos4*) 11163 lt_prog_compiler_wl='-Qoption ld ' 11164 lt_prog_compiler_pic='-PIC' 11165 lt_prog_compiler_static='-Bstatic' 11166 ;; 11167 11168 sysv4 | sysv4.2uw2* | sysv4.3*) 11169 lt_prog_compiler_wl='-Wl,' 11170 lt_prog_compiler_pic='-KPIC' 11171 lt_prog_compiler_static='-Bstatic' 11172 ;; 11173 11174 sysv4*MP*) 11175 if test -d /usr/nec; then 11176 lt_prog_compiler_pic='-Kconform_pic' 11177 lt_prog_compiler_static='-Bstatic' 11178 fi 11179 ;; 11180 11181 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 11182 lt_prog_compiler_wl='-Wl,' 11183 lt_prog_compiler_pic='-KPIC' 11184 lt_prog_compiler_static='-Bstatic' 11185 ;; 11186 11187 unicos*) 11188 lt_prog_compiler_wl='-Wl,' 11189 lt_prog_compiler_can_build_shared=no 11190 ;; 11191 11192 uts4*) 11193 lt_prog_compiler_pic='-pic' 11194 lt_prog_compiler_static='-Bstatic' 11195 ;; 11196 11197 *) 11198 lt_prog_compiler_can_build_shared=no 11199 ;; 11200 esac 11201 fi 11202 11203 case $host_os in 11204 # For platforms that do not support PIC, -DPIC is meaningless: 11205 *djgpp*) 11206 lt_prog_compiler_pic= 11207 ;; 11208 *) 11209 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 11210 ;; 11211 esac 11212 11213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11214 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11215 if ${lt_cv_prog_compiler_pic+:} false; then : 11216 $as_echo_n "(cached) " >&6 11217 else 11218 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11219 fi 11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11221 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11222 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11223 11224 # 11225 # Check to make sure the PIC flag actually works. 11226 # 11227 if test -n "$lt_prog_compiler_pic"; then 11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11229 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11230 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11231 $as_echo_n "(cached) " >&6 11232 else 11233 lt_cv_prog_compiler_pic_works=no 11234 ac_outfile=conftest.$ac_objext 11235 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11236 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11237 # Insert the option either (1) after the last *FLAGS variable, or 11238 # (2) before a word containing "conftest.", or (3) at the end. 11239 # Note that $ac_compile itself does not contain backslashes and begins 11240 # with a dollar sign (not a hyphen), so the echo should work correctly. 11241 # The option is referenced via a variable to avoid confusing sed. 11242 lt_compile=`echo "$ac_compile" | $SED \ 11243 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11244 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11245 -e 's:$: $lt_compiler_flag:'` 11246 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11247 (eval "$lt_compile" 2>conftest.err) 11248 ac_status=$? 11249 cat conftest.err >&5 11250 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11251 if (exit $ac_status) && test -s "$ac_outfile"; then 11252 # The compiler can only warn and ignore the option if not recognized 11253 # So say no if there are warnings other than the usual output. 11254 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11255 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11256 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11257 lt_cv_prog_compiler_pic_works=yes 11258 fi 11259 fi 11260 $RM conftest* 11261 11262 fi 11263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11264 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11265 11266 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11267 case $lt_prog_compiler_pic in 11268 "" | " "*) ;; 11269 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11270 esac 11271 else 11272 lt_prog_compiler_pic= 11273 lt_prog_compiler_can_build_shared=no 11274 fi 11275 11276 fi 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 11288 # 11289 # Check to make sure the static flag actually works. 11290 # 11291 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11293 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11294 if ${lt_cv_prog_compiler_static_works+:} false; then : 11295 $as_echo_n "(cached) " >&6 11296 else 11297 lt_cv_prog_compiler_static_works=no 11298 save_LDFLAGS=$LDFLAGS 11299 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11300 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11301 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11302 # The linker can only warn and ignore the option if not recognized 11303 # So say no if there are warnings 11304 if test -s conftest.err; then 11305 # Append any errors to the config.log. 11306 cat conftest.err 1>&5 11307 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11308 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11309 if diff conftest.exp conftest.er2 >/dev/null; then 11310 lt_cv_prog_compiler_static_works=yes 11311 fi 11312 else 11313 lt_cv_prog_compiler_static_works=yes 11314 fi 11315 fi 11316 $RM -r conftest* 11317 LDFLAGS=$save_LDFLAGS 11318 11319 fi 11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11321 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11322 11323 if test yes = "$lt_cv_prog_compiler_static_works"; then 11324 : 11325 else 11326 lt_prog_compiler_static= 11327 fi 11328 11329 11330 11331 11332 11333 11334 11335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11336 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11337 if ${lt_cv_prog_compiler_c_o+:} false; then : 11338 $as_echo_n "(cached) " >&6 11339 else 11340 lt_cv_prog_compiler_c_o=no 11341 $RM -r conftest 2>/dev/null 11342 mkdir conftest 11343 cd conftest 11344 mkdir out 11345 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11346 11347 lt_compiler_flag="-o out/conftest2.$ac_objext" 11348 # Insert the option either (1) after the last *FLAGS variable, or 11349 # (2) before a word containing "conftest.", or (3) at the end. 11350 # Note that $ac_compile itself does not contain backslashes and begins 11351 # with a dollar sign (not a hyphen), so the echo should work correctly. 11352 lt_compile=`echo "$ac_compile" | $SED \ 11353 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11354 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11355 -e 's:$: $lt_compiler_flag:'` 11356 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11357 (eval "$lt_compile" 2>out/conftest.err) 11358 ac_status=$? 11359 cat out/conftest.err >&5 11360 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11361 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11362 then 11363 # The compiler can only warn and ignore the option if not recognized 11364 # So say no if there are warnings 11365 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11366 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11367 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11368 lt_cv_prog_compiler_c_o=yes 11369 fi 11370 fi 11371 chmod u+w . 2>&5 11372 $RM conftest* 11373 # SGI C++ compiler will create directory out/ii_files/ for 11374 # template instantiation 11375 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11376 $RM out/* && rmdir out 11377 cd .. 11378 $RM -r conftest 11379 $RM conftest* 11380 11381 fi 11382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11383 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11384 11385 11386 11387 11388 11389 11390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11391 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11392 if ${lt_cv_prog_compiler_c_o+:} false; then : 11393 $as_echo_n "(cached) " >&6 11394 else 11395 lt_cv_prog_compiler_c_o=no 11396 $RM -r conftest 2>/dev/null 11397 mkdir conftest 11398 cd conftest 11399 mkdir out 11400 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11401 11402 lt_compiler_flag="-o out/conftest2.$ac_objext" 11403 # Insert the option either (1) after the last *FLAGS variable, or 11404 # (2) before a word containing "conftest.", or (3) at the end. 11405 # Note that $ac_compile itself does not contain backslashes and begins 11406 # with a dollar sign (not a hyphen), so the echo should work correctly. 11407 lt_compile=`echo "$ac_compile" | $SED \ 11408 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11409 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11410 -e 's:$: $lt_compiler_flag:'` 11411 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11412 (eval "$lt_compile" 2>out/conftest.err) 11413 ac_status=$? 11414 cat out/conftest.err >&5 11415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11416 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11417 then 11418 # The compiler can only warn and ignore the option if not recognized 11419 # So say no if there are warnings 11420 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11421 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11422 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11423 lt_cv_prog_compiler_c_o=yes 11424 fi 11425 fi 11426 chmod u+w . 2>&5 11427 $RM conftest* 11428 # SGI C++ compiler will create directory out/ii_files/ for 11429 # template instantiation 11430 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11431 $RM out/* && rmdir out 11432 cd .. 11433 $RM -r conftest 11434 $RM conftest* 11435 11436 fi 11437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11438 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11439 11440 11441 11442 11443 hard_links=nottested 11444 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11445 # do not overwrite the value of need_locks provided by the user 11446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11447 $as_echo_n "checking if we can lock with hard links... " >&6; } 11448 hard_links=yes 11449 $RM conftest* 11450 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11451 touch conftest.a 11452 ln conftest.a conftest.b 2>&5 || hard_links=no 11453 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11455 $as_echo "$hard_links" >&6; } 11456 if test no = "$hard_links"; then 11457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11458 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11459 need_locks=warn 11460 fi 11461 else 11462 need_locks=no 11463 fi 11464 11465 11466 11467 11468 11469 11470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11471 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11472 11473 runpath_var= 11474 allow_undefined_flag= 11475 always_export_symbols=no 11476 archive_cmds= 11477 archive_expsym_cmds= 11478 compiler_needs_object=no 11479 enable_shared_with_static_runtimes=no 11480 export_dynamic_flag_spec= 11481 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11482 hardcode_automatic=no 11483 hardcode_direct=no 11484 hardcode_direct_absolute=no 11485 hardcode_libdir_flag_spec= 11486 hardcode_libdir_separator= 11487 hardcode_minus_L=no 11488 hardcode_shlibpath_var=unsupported 11489 inherit_rpath=no 11490 link_all_deplibs=unknown 11491 module_cmds= 11492 module_expsym_cmds= 11493 old_archive_from_new_cmds= 11494 old_archive_from_expsyms_cmds= 11495 thread_safe_flag_spec= 11496 whole_archive_flag_spec= 11497 # include_expsyms should be a list of space-separated symbols to be *always* 11498 # included in the symbol list 11499 include_expsyms= 11500 # exclude_expsyms can be an extended regexp of symbols to exclude 11501 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11502 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11503 # as well as any symbol that contains 'd'. 11504 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11505 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11506 # platforms (ab)use it in PIC code, but their linkers get confused if 11507 # the symbol is explicitly referenced. Since portable code cannot 11508 # rely on this symbol name, it's probably fine to never include it in 11509 # preloaded symbol tables. 11510 # Exclude shared library initialization/finalization symbols. 11511 extract_expsyms_cmds= 11512 11513 case $host_os in 11514 cygwin* | mingw* | pw32* | cegcc*) 11515 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11516 # When not using gcc, we currently assume that we are using 11517 # Microsoft Visual C++. 11518 if test yes != "$GCC"; then 11519 with_gnu_ld=no 11520 fi 11521 ;; 11522 interix*) 11523 # we just hope/assume this is gcc and not c89 (= MSVC++) 11524 with_gnu_ld=yes 11525 ;; 11526 openbsd* | bitrig*) 11527 with_gnu_ld=no 11528 ;; 11529 linux* | k*bsd*-gnu | gnu*) 11530 link_all_deplibs=no 11531 ;; 11532 esac 11533 11534 ld_shlibs=yes 11535 11536 # On some targets, GNU ld is compatible enough with the native linker 11537 # that we're better off using the native interface for both. 11538 lt_use_gnu_ld_interface=no 11539 if test yes = "$with_gnu_ld"; then 11540 case $host_os in 11541 aix*) 11542 # The AIX port of GNU ld has always aspired to compatibility 11543 # with the native linker. However, as the warning in the GNU ld 11544 # block says, versions before 2.19.5* couldn't really create working 11545 # shared libraries, regardless of the interface used. 11546 case `$LD -v 2>&1` in 11547 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11548 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11549 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11550 *) 11551 lt_use_gnu_ld_interface=yes 11552 ;; 11553 esac 11554 ;; 11555 *) 11556 lt_use_gnu_ld_interface=yes 11557 ;; 11558 esac 11559 fi 11560 11561 if test yes = "$lt_use_gnu_ld_interface"; then 11562 # If archive_cmds runs LD, not CC, wlarc should be empty 11563 wlarc='$wl' 11564 11565 # Set some defaults for GNU ld with shared library support. These 11566 # are reset later if shared libraries are not supported. Putting them 11567 # here allows them to be overridden if necessary. 11568 runpath_var=LD_RUN_PATH 11569 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11570 export_dynamic_flag_spec='$wl--export-dynamic' 11571 # ancient GNU ld didn't support --whole-archive et. al. 11572 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11573 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11574 else 11575 whole_archive_flag_spec= 11576 fi 11577 supports_anon_versioning=no 11578 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11579 *GNU\ gold*) supports_anon_versioning=yes ;; 11580 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11581 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11582 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11583 *\ 2.11.*) ;; # other 2.11 versions 11584 *) supports_anon_versioning=yes ;; 11585 esac 11586 11587 # See if GNU ld supports shared libraries. 11588 case $host_os in 11589 aix[3-9]*) 11590 # On AIX/PPC, the GNU linker is very broken 11591 if test ia64 != "$host_cpu"; then 11592 ld_shlibs=no 11593 cat <<_LT_EOF 1>&2 11594 11595 *** Warning: the GNU linker, at least up to release 2.19, is reported 11596 *** to be unable to reliably create shared libraries on AIX. 11597 *** Therefore, libtool is disabling shared libraries support. If you 11598 *** really care for shared libraries, you may want to install binutils 11599 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11600 *** You will then need to restart the configuration process. 11601 11602 _LT_EOF 11603 fi 11604 ;; 11605 11606 amigaos*) 11607 case $host_cpu in 11608 powerpc) 11609 # see comment about AmigaOS4 .so support 11610 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11611 archive_expsym_cmds='' 11612 ;; 11613 m68k) 11614 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 11615 hardcode_libdir_flag_spec='-L$libdir' 11616 hardcode_minus_L=yes 11617 ;; 11618 esac 11619 ;; 11620 11621 beos*) 11622 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11623 allow_undefined_flag=unsupported 11624 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11625 # support --undefined. This deserves some investigation. FIXME 11626 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11627 else 11628 ld_shlibs=no 11629 fi 11630 ;; 11631 11632 cygwin* | mingw* | pw32* | cegcc*) 11633 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11634 # as there is no search path for DLLs. 11635 hardcode_libdir_flag_spec='-L$libdir' 11636 export_dynamic_flag_spec='$wl--export-all-symbols' 11637 allow_undefined_flag=unsupported 11638 always_export_symbols=no 11639 enable_shared_with_static_runtimes=yes 11640 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11641 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11642 11643 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11644 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11645 # If the export-symbols file already is a .def file, use it as 11646 # is; otherwise, prepend EXPORTS... 11647 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11648 cp $export_symbols $output_objdir/$soname.def; 11649 else 11650 echo EXPORTS > $output_objdir/$soname.def; 11651 cat $export_symbols >> $output_objdir/$soname.def; 11652 fi~ 11653 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11654 else 11655 ld_shlibs=no 11656 fi 11657 ;; 11658 11659 haiku*) 11660 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11661 link_all_deplibs=yes 11662 ;; 11663 11664 os2*) 11665 hardcode_libdir_flag_spec='-L$libdir' 11666 hardcode_minus_L=yes 11667 allow_undefined_flag=unsupported 11668 shrext_cmds=.dll 11669 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11670 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11671 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11672 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11673 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11674 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11675 emximp -o $lib $output_objdir/$libname.def' 11676 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11677 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11678 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11679 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11680 prefix_cmds="$SED"~ 11681 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11682 prefix_cmds="$prefix_cmds -e 1d"; 11683 fi~ 11684 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11685 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11686 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11687 emximp -o $lib $output_objdir/$libname.def' 11688 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11689 enable_shared_with_static_runtimes=yes 11690 ;; 11691 11692 interix[3-9]*) 11693 hardcode_direct=no 11694 hardcode_shlibpath_var=no 11695 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11696 export_dynamic_flag_spec='$wl-E' 11697 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11698 # Instead, shared libraries are loaded at an image base (0x10000000 by 11699 # default) and relocated if they conflict, which is a slow very memory 11700 # consuming and fragmenting process. To avoid this, we pick a random, 11701 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11702 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11703 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11704 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11705 ;; 11706 11707 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11708 tmp_diet=no 11709 if test linux-dietlibc = "$host_os"; then 11710 case $cc_basename in 11711 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11712 esac 11713 fi 11714 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11715 && test no = "$tmp_diet" 11716 then 11717 tmp_addflag=' $pic_flag' 11718 tmp_sharedflag='-shared' 11719 case $cc_basename,$host_cpu in 11720 pgcc*) # Portland Group C compiler 11721 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11722 tmp_addflag=' $pic_flag' 11723 ;; 11724 pgf77* | pgf90* | pgf95* | pgfortran*) 11725 # Portland Group f77 and f90 compilers 11726 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11727 tmp_addflag=' $pic_flag -Mnomain' ;; 11728 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11729 tmp_addflag=' -i_dynamic' ;; 11730 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11731 tmp_addflag=' -i_dynamic -nofor_main' ;; 11732 ifc* | ifort*) # Intel Fortran compiler 11733 tmp_addflag=' -nofor_main' ;; 11734 lf95*) # Lahey Fortran 8.1 11735 whole_archive_flag_spec= 11736 tmp_sharedflag='--shared' ;; 11737 nagfor*) # NAGFOR 5.3 11738 tmp_sharedflag='-Wl,-shared' ;; 11739 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11740 tmp_sharedflag='-qmkshrobj' 11741 tmp_addflag= ;; 11742 nvcc*) # Cuda Compiler Driver 2.2 11743 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11744 compiler_needs_object=yes 11745 ;; 11746 esac 11747 case `$CC -V 2>&1 | sed 5q` in 11748 *Sun\ C*) # Sun C 5.9 11749 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11750 compiler_needs_object=yes 11751 tmp_sharedflag='-G' ;; 11752 *Sun\ F*) # Sun Fortran 8.3 11753 tmp_sharedflag='-G' ;; 11754 esac 11755 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11756 11757 if test yes = "$supports_anon_versioning"; then 11758 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11759 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11760 echo "local: *; };" >> $output_objdir/$libname.ver~ 11761 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11762 fi 11763 11764 case $cc_basename in 11765 tcc*) 11766 export_dynamic_flag_spec='-rdynamic' 11767 ;; 11768 xlf* | bgf* | bgxlf* | mpixlf*) 11769 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11770 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11771 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11772 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11773 if test yes = "$supports_anon_versioning"; then 11774 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11775 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11776 echo "local: *; };" >> $output_objdir/$libname.ver~ 11777 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11778 fi 11779 ;; 11780 esac 11781 else 11782 ld_shlibs=no 11783 fi 11784 ;; 11785 11786 netbsd* | netbsdelf*-gnu) 11787 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11788 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11789 wlarc= 11790 else 11791 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11792 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11793 fi 11794 ;; 11795 11796 solaris*) 11797 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11798 ld_shlibs=no 11799 cat <<_LT_EOF 1>&2 11800 11801 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11802 *** create shared libraries on Solaris systems. Therefore, libtool 11803 *** is disabling shared libraries support. We urge you to upgrade GNU 11804 *** binutils to release 2.9.1 or newer. Another option is to modify 11805 *** your PATH or compiler configuration so that the native linker is 11806 *** used, and then restart. 11807 11808 _LT_EOF 11809 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11810 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11811 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11812 else 11813 ld_shlibs=no 11814 fi 11815 ;; 11816 11817 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11818 case `$LD -v 2>&1` in 11819 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11820 ld_shlibs=no 11821 cat <<_LT_EOF 1>&2 11822 11823 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11824 *** reliably create shared libraries on SCO systems. Therefore, libtool 11825 *** is disabling shared libraries support. We urge you to upgrade GNU 11826 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11827 *** your PATH or compiler configuration so that the native linker is 11828 *** used, and then restart. 11829 11830 _LT_EOF 11831 ;; 11832 *) 11833 # For security reasons, it is highly recommended that you always 11834 # use absolute paths for naming shared libraries, and exclude the 11835 # DT_RUNPATH tag from executables and libraries. But doing so 11836 # requires that you compile everything twice, which is a pain. 11837 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11838 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11839 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11840 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11841 else 11842 ld_shlibs=no 11843 fi 11844 ;; 11845 esac 11846 ;; 11847 11848 sunos4*) 11849 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11850 wlarc= 11851 hardcode_direct=yes 11852 hardcode_shlibpath_var=no 11853 ;; 11854 11855 *) 11856 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11857 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11858 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11859 else 11860 ld_shlibs=no 11861 fi 11862 ;; 11863 esac 11864 11865 if test no = "$ld_shlibs"; then 11866 runpath_var= 11867 hardcode_libdir_flag_spec= 11868 export_dynamic_flag_spec= 11869 whole_archive_flag_spec= 11870 fi 11871 else 11872 # PORTME fill in a description of your system's linker (not GNU ld) 11873 case $host_os in 11874 aix3*) 11875 allow_undefined_flag=unsupported 11876 always_export_symbols=yes 11877 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11878 # Note: this linker hardcodes the directories in LIBPATH if there 11879 # are no directories specified by -L. 11880 hardcode_minus_L=yes 11881 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11882 # Neither direct hardcoding nor static linking is supported with a 11883 # broken collect2. 11884 hardcode_direct=unsupported 11885 fi 11886 ;; 11887 11888 aix[4-9]*) 11889 if test ia64 = "$host_cpu"; then 11890 # On IA64, the linker does run time linking by default, so we don't 11891 # have to do anything special. 11892 aix_use_runtimelinking=no 11893 exp_sym_flag='-Bexport' 11894 no_entry_flag= 11895 else 11896 # If we're using GNU nm, then we don't want the "-C" option. 11897 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11898 # Without the "-l" option, or with the "-B" option, AIX nm treats 11899 # weak defined symbols like other global defined symbols, whereas 11900 # GNU nm marks them as "W". 11901 # While the 'weak' keyword is ignored in the Export File, we need 11902 # it in the Import File for the 'aix-soname' feature, so we have 11903 # to replace the "-B" option with "-P" for AIX nm. 11904 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11905 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 11906 else 11907 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 11908 fi 11909 aix_use_runtimelinking=no 11910 11911 # Test if we are trying to use run time linking or normal 11912 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11913 # have runtime linking enabled, and use it for executables. 11914 # For shared libraries, we enable/disable runtime linking 11915 # depending on the kind of the shared library created - 11916 # when "with_aix_soname,aix_use_runtimelinking" is: 11917 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11918 # "aix,yes" lib.so shared, rtl:yes, for executables 11919 # lib.a static archive 11920 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11921 # lib.a(lib.so.V) shared, rtl:no, for executables 11922 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11923 # lib.a(lib.so.V) shared, rtl:no 11924 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11925 # lib.a static archive 11926 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11927 for ld_flag in $LDFLAGS; do 11928 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11929 aix_use_runtimelinking=yes 11930 break 11931 fi 11932 done 11933 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11934 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11935 # so we don't have lib.a shared libs to link our executables. 11936 # We have to force runtime linking in this case. 11937 aix_use_runtimelinking=yes 11938 LDFLAGS="$LDFLAGS -Wl,-brtl" 11939 fi 11940 ;; 11941 esac 11942 11943 exp_sym_flag='-bexport' 11944 no_entry_flag='-bnoentry' 11945 fi 11946 11947 # When large executables or shared objects are built, AIX ld can 11948 # have problems creating the table of contents. If linking a library 11949 # or program results in "error TOC overflow" add -mminimal-toc to 11950 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11951 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11952 11953 archive_cmds='' 11954 hardcode_direct=yes 11955 hardcode_direct_absolute=yes 11956 hardcode_libdir_separator=':' 11957 link_all_deplibs=yes 11958 file_list_spec='$wl-f,' 11959 case $with_aix_soname,$aix_use_runtimelinking in 11960 aix,*) ;; # traditional, no import file 11961 svr4,* | *,yes) # use import file 11962 # The Import File defines what to hardcode. 11963 hardcode_direct=no 11964 hardcode_direct_absolute=no 11965 ;; 11966 esac 11967 11968 if test yes = "$GCC"; then 11969 case $host_os in aix4.[012]|aix4.[012].*) 11970 # We only want to do this on AIX 4.2 and lower, the check 11971 # below for broken collect2 doesn't work under 4.3+ 11972 collect2name=`$CC -print-prog-name=collect2` 11973 if test -f "$collect2name" && 11974 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11975 then 11976 # We have reworked collect2 11977 : 11978 else 11979 # We have old collect2 11980 hardcode_direct=unsupported 11981 # It fails to find uninstalled libraries when the uninstalled 11982 # path is not listed in the libpath. Setting hardcode_minus_L 11983 # to unsupported forces relinking 11984 hardcode_minus_L=yes 11985 hardcode_libdir_flag_spec='-L$libdir' 11986 hardcode_libdir_separator= 11987 fi 11988 ;; 11989 esac 11990 shared_flag='-shared' 11991 if test yes = "$aix_use_runtimelinking"; then 11992 shared_flag="$shared_flag "'$wl-G' 11993 fi 11994 # Need to ensure runtime linking is disabled for the traditional 11995 # shared library, or the linker may eventually find shared libraries 11996 # /with/ Import File - we do not want to mix them. 11997 shared_flag_aix='-shared' 11998 shared_flag_svr4='-shared $wl-G' 11999 else 12000 # not using gcc 12001 if test ia64 = "$host_cpu"; then 12002 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 12003 # chokes on -Wl,-G. The following line is correct: 12004 shared_flag='-G' 12005 else 12006 if test yes = "$aix_use_runtimelinking"; then 12007 shared_flag='$wl-G' 12008 else 12009 shared_flag='$wl-bM:SRE' 12010 fi 12011 shared_flag_aix='$wl-bM:SRE' 12012 shared_flag_svr4='$wl-G' 12013 fi 12014 fi 12015 12016 export_dynamic_flag_spec='$wl-bexpall' 12017 # It seems that -bexpall does not export symbols beginning with 12018 # underscore (_), so it is better to generate a list of symbols to export. 12019 always_export_symbols=yes 12020 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 12021 # Warning - without using the other runtime loading flags (-brtl), 12022 # -berok will link without error, but may produce a broken library. 12023 allow_undefined_flag='-berok' 12024 # Determine the default libpath from the value encoded in an 12025 # empty executable. 12026 if test set = "${lt_cv_aix_libpath+set}"; then 12027 aix_libpath=$lt_cv_aix_libpath 12028 else 12029 if ${lt_cv_aix_libpath_+:} false; then : 12030 $as_echo_n "(cached) " >&6 12031 else 12032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12033 /* end confdefs.h. */ 12034 12035 int 12036 main () 12037 { 12038 12039 ; 12040 return 0; 12041 } 12042 _ACEOF 12043 if ac_fn_c_try_link "$LINENO"; then : 12044 12045 lt_aix_libpath_sed=' 12046 /Import File Strings/,/^$/ { 12047 /^0/ { 12048 s/^0 *\([^ ]*\) *$/\1/ 12049 p 12050 } 12051 }' 12052 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12053 # Check for a 64-bit object if we didn't find anything. 12054 if test -z "$lt_cv_aix_libpath_"; then 12055 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12056 fi 12057 fi 12058 rm -f core conftest.err conftest.$ac_objext \ 12059 conftest$ac_exeext conftest.$ac_ext 12060 if test -z "$lt_cv_aix_libpath_"; then 12061 lt_cv_aix_libpath_=/usr/lib:/lib 12062 fi 12063 12064 fi 12065 12066 aix_libpath=$lt_cv_aix_libpath_ 12067 fi 12068 12069 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12070 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 12071 else 12072 if test ia64 = "$host_cpu"; then 12073 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 12074 allow_undefined_flag="-z nodefs" 12075 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 12076 else 12077 # Determine the default libpath from the value encoded in an 12078 # empty executable. 12079 if test set = "${lt_cv_aix_libpath+set}"; then 12080 aix_libpath=$lt_cv_aix_libpath 12081 else 12082 if ${lt_cv_aix_libpath_+:} false; then : 12083 $as_echo_n "(cached) " >&6 12084 else 12085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12086 /* end confdefs.h. */ 12087 12088 int 12089 main () 12090 { 12091 12092 ; 12093 return 0; 12094 } 12095 _ACEOF 12096 if ac_fn_c_try_link "$LINENO"; then : 12097 12098 lt_aix_libpath_sed=' 12099 /Import File Strings/,/^$/ { 12100 /^0/ { 12101 s/^0 *\([^ ]*\) *$/\1/ 12102 p 12103 } 12104 }' 12105 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12106 # Check for a 64-bit object if we didn't find anything. 12107 if test -z "$lt_cv_aix_libpath_"; then 12108 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12109 fi 12110 fi 12111 rm -f core conftest.err conftest.$ac_objext \ 12112 conftest$ac_exeext conftest.$ac_ext 12113 if test -z "$lt_cv_aix_libpath_"; then 12114 lt_cv_aix_libpath_=/usr/lib:/lib 12115 fi 12116 12117 fi 12118 12119 aix_libpath=$lt_cv_aix_libpath_ 12120 fi 12121 12122 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12123 # Warning - without using the other run time loading flags, 12124 # -berok will link without error, but may produce a broken library. 12125 no_undefined_flag=' $wl-bernotok' 12126 allow_undefined_flag=' $wl-berok' 12127 if test yes = "$with_gnu_ld"; then 12128 # We only use this code for GNU lds that support --whole-archive. 12129 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 12130 else 12131 # Exported symbols can be pulled into shared objects from archives 12132 whole_archive_flag_spec='$convenience' 12133 fi 12134 archive_cmds_need_lc=yes 12135 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 12136 # -brtl affects multiple linker settings, -berok does not and is overridden later 12137 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 12138 if test svr4 != "$with_aix_soname"; then 12139 # This is similar to how AIX traditionally builds its shared libraries. 12140 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 12141 fi 12142 if test aix != "$with_aix_soname"; then 12143 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 12144 else 12145 # used by -dlpreopen to get the symbols 12146 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 12147 fi 12148 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 12149 fi 12150 fi 12151 ;; 12152 12153 amigaos*) 12154 case $host_cpu in 12155 powerpc) 12156 # see comment about AmigaOS4 .so support 12157 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12158 archive_expsym_cmds='' 12159 ;; 12160 m68k) 12161 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 12162 hardcode_libdir_flag_spec='-L$libdir' 12163 hardcode_minus_L=yes 12164 ;; 12165 esac 12166 ;; 12167 12168 bsdi[45]*) 12169 export_dynamic_flag_spec=-rdynamic 12170 ;; 12171 12172 cygwin* | mingw* | pw32* | cegcc*) 12173 # When not using gcc, we currently assume that we are using 12174 # Microsoft Visual C++. 12175 # hardcode_libdir_flag_spec is actually meaningless, as there is 12176 # no search path for DLLs. 12177 case $cc_basename in 12178 cl*) 12179 # Native MSVC 12180 hardcode_libdir_flag_spec=' ' 12181 allow_undefined_flag=unsupported 12182 always_export_symbols=yes 12183 file_list_spec='@' 12184 # Tell ltmain to make .lib files, not .a files. 12185 libext=lib 12186 # Tell ltmain to make .dll files, not .so files. 12187 shrext_cmds=.dll 12188 # FIXME: Setting linknames here is a bad hack. 12189 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 12190 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12191 cp "$export_symbols" "$output_objdir/$soname.def"; 12192 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 12193 else 12194 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 12195 fi~ 12196 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 12197 linknames=' 12198 # The linker will not automatically build a static lib if we build a DLL. 12199 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 12200 enable_shared_with_static_runtimes=yes 12201 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 12202 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 12203 # Don't use ranlib 12204 old_postinstall_cmds='chmod 644 $oldlib' 12205 postlink_cmds='lt_outputfile="@OUTPUT@"~ 12206 lt_tool_outputfile="@TOOL_OUTPUT@"~ 12207 case $lt_outputfile in 12208 *.exe|*.EXE) ;; 12209 *) 12210 lt_outputfile=$lt_outputfile.exe 12211 lt_tool_outputfile=$lt_tool_outputfile.exe 12212 ;; 12213 esac~ 12214 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12215 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12216 $RM "$lt_outputfile.manifest"; 12217 fi' 12218 ;; 12219 *) 12220 # Assume MSVC wrapper 12221 hardcode_libdir_flag_spec=' ' 12222 allow_undefined_flag=unsupported 12223 # Tell ltmain to make .lib files, not .a files. 12224 libext=lib 12225 # Tell ltmain to make .dll files, not .so files. 12226 shrext_cmds=.dll 12227 # FIXME: Setting linknames here is a bad hack. 12228 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12229 # The linker will automatically build a .lib file if we build a DLL. 12230 old_archive_from_new_cmds='true' 12231 # FIXME: Should let the user specify the lib program. 12232 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12233 enable_shared_with_static_runtimes=yes 12234 ;; 12235 esac 12236 ;; 12237 12238 darwin* | rhapsody*) 12239 12240 12241 archive_cmds_need_lc=no 12242 hardcode_direct=no 12243 hardcode_automatic=yes 12244 hardcode_shlibpath_var=unsupported 12245 if test yes = "$lt_cv_ld_force_load"; then 12246 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12247 12248 else 12249 whole_archive_flag_spec='' 12250 fi 12251 link_all_deplibs=yes 12252 allow_undefined_flag=$_lt_dar_allow_undefined 12253 case $cc_basename in 12254 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12255 *) _lt_dar_can_shared=$GCC ;; 12256 esac 12257 if test yes = "$_lt_dar_can_shared"; then 12258 output_verbose_link_cmd=func_echo_all 12259 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12260 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12261 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 12262 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12263 12264 else 12265 ld_shlibs=no 12266 fi 12267 12268 ;; 12269 12270 dgux*) 12271 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12272 hardcode_libdir_flag_spec='-L$libdir' 12273 hardcode_shlibpath_var=no 12274 ;; 12275 12276 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12277 # support. Future versions do this automatically, but an explicit c++rt0.o 12278 # does not break anything, and helps significantly (at the cost of a little 12279 # extra space). 12280 freebsd2.2*) 12281 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12282 hardcode_libdir_flag_spec='-R$libdir' 12283 hardcode_direct=yes 12284 hardcode_shlibpath_var=no 12285 ;; 12286 12287 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12288 freebsd2.*) 12289 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12290 hardcode_direct=yes 12291 hardcode_minus_L=yes 12292 hardcode_shlibpath_var=no 12293 ;; 12294 12295 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12296 freebsd* | dragonfly*) 12297 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12298 hardcode_libdir_flag_spec='-R$libdir' 12299 hardcode_direct=yes 12300 hardcode_shlibpath_var=no 12301 ;; 12302 12303 hpux9*) 12304 if test yes = "$GCC"; then 12305 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 12306 else 12307 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 12308 fi 12309 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12310 hardcode_libdir_separator=: 12311 hardcode_direct=yes 12312 12313 # hardcode_minus_L: Not really in the search PATH, 12314 # but as the default location of the library. 12315 hardcode_minus_L=yes 12316 export_dynamic_flag_spec='$wl-E' 12317 ;; 12318 12319 hpux10*) 12320 if test yes,no = "$GCC,$with_gnu_ld"; then 12321 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12322 else 12323 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12324 fi 12325 if test no = "$with_gnu_ld"; then 12326 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12327 hardcode_libdir_separator=: 12328 hardcode_direct=yes 12329 hardcode_direct_absolute=yes 12330 export_dynamic_flag_spec='$wl-E' 12331 # hardcode_minus_L: Not really in the search PATH, 12332 # but as the default location of the library. 12333 hardcode_minus_L=yes 12334 fi 12335 ;; 12336 12337 hpux11*) 12338 if test yes,no = "$GCC,$with_gnu_ld"; then 12339 case $host_cpu in 12340 hppa*64*) 12341 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12342 ;; 12343 ia64*) 12344 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12345 ;; 12346 *) 12347 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12348 ;; 12349 esac 12350 else 12351 case $host_cpu in 12352 hppa*64*) 12353 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12354 ;; 12355 ia64*) 12356 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12357 ;; 12358 *) 12359 12360 # Older versions of the 11.00 compiler do not understand -b yet 12361 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12363 $as_echo_n "checking if $CC understands -b... " >&6; } 12364 if ${lt_cv_prog_compiler__b+:} false; then : 12365 $as_echo_n "(cached) " >&6 12366 else 12367 lt_cv_prog_compiler__b=no 12368 save_LDFLAGS=$LDFLAGS 12369 LDFLAGS="$LDFLAGS -b" 12370 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12371 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12372 # The linker can only warn and ignore the option if not recognized 12373 # So say no if there are warnings 12374 if test -s conftest.err; then 12375 # Append any errors to the config.log. 12376 cat conftest.err 1>&5 12377 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12378 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12379 if diff conftest.exp conftest.er2 >/dev/null; then 12380 lt_cv_prog_compiler__b=yes 12381 fi 12382 else 12383 lt_cv_prog_compiler__b=yes 12384 fi 12385 fi 12386 $RM -r conftest* 12387 LDFLAGS=$save_LDFLAGS 12388 12389 fi 12390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12391 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12392 12393 if test yes = "$lt_cv_prog_compiler__b"; then 12394 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12395 else 12396 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12397 fi 12398 12399 ;; 12400 esac 12401 fi 12402 if test no = "$with_gnu_ld"; then 12403 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12404 hardcode_libdir_separator=: 12405 12406 case $host_cpu in 12407 hppa*64*|ia64*) 12408 hardcode_direct=no 12409 hardcode_shlibpath_var=no 12410 ;; 12411 *) 12412 hardcode_direct=yes 12413 hardcode_direct_absolute=yes 12414 export_dynamic_flag_spec='$wl-E' 12415 12416 # hardcode_minus_L: Not really in the search PATH, 12417 # but as the default location of the library. 12418 hardcode_minus_L=yes 12419 ;; 12420 esac 12421 fi 12422 ;; 12423 12424 irix5* | irix6* | nonstopux*) 12425 if test yes = "$GCC"; then 12426 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 12427 # Try to use the -exported_symbol ld option, if it does not 12428 # work, assume that -exports_file does not work either and 12429 # implicitly export all symbols. 12430 # This should be the same for all languages, so no per-tag cache variable. 12431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12432 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12433 if ${lt_cv_irix_exported_symbol+:} false; then : 12434 $as_echo_n "(cached) " >&6 12435 else 12436 save_LDFLAGS=$LDFLAGS 12437 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12439 /* end confdefs.h. */ 12440 int foo (void) { return 0; } 12441 _ACEOF 12442 if ac_fn_c_try_link "$LINENO"; then : 12443 lt_cv_irix_exported_symbol=yes 12444 else 12445 lt_cv_irix_exported_symbol=no 12446 fi 12447 rm -f core conftest.err conftest.$ac_objext \ 12448 conftest$ac_exeext conftest.$ac_ext 12449 LDFLAGS=$save_LDFLAGS 12450 fi 12451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12452 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12453 if test yes = "$lt_cv_irix_exported_symbol"; then 12454 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 12455 fi 12456 link_all_deplibs=no 12457 else 12458 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12459 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 12460 fi 12461 archive_cmds_need_lc='no' 12462 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12463 hardcode_libdir_separator=: 12464 inherit_rpath=yes 12465 link_all_deplibs=yes 12466 ;; 12467 12468 linux*) 12469 case $cc_basename in 12470 tcc*) 12471 # Fabrice Bellard et al's Tiny C Compiler 12472 ld_shlibs=yes 12473 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12474 ;; 12475 esac 12476 ;; 12477 12478 netbsd* | netbsdelf*-gnu) 12479 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12480 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12481 else 12482 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12483 fi 12484 hardcode_libdir_flag_spec='-R$libdir' 12485 hardcode_direct=yes 12486 hardcode_shlibpath_var=no 12487 ;; 12488 12489 newsos6) 12490 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12491 hardcode_direct=yes 12492 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12493 hardcode_libdir_separator=: 12494 hardcode_shlibpath_var=no 12495 ;; 12496 12497 *nto* | *qnx*) 12498 ;; 12499 12500 openbsd* | bitrig*) 12501 if test -f /usr/libexec/ld.so; then 12502 hardcode_direct=yes 12503 hardcode_shlibpath_var=no 12504 hardcode_direct_absolute=yes 12505 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12506 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12507 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12508 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12509 export_dynamic_flag_spec='$wl-E' 12510 else 12511 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12512 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12513 fi 12514 else 12515 ld_shlibs=no 12516 fi 12517 ;; 12518 12519 os2*) 12520 hardcode_libdir_flag_spec='-L$libdir' 12521 hardcode_minus_L=yes 12522 allow_undefined_flag=unsupported 12523 shrext_cmds=.dll 12524 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12525 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12526 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12527 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12528 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12529 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12530 emximp -o $lib $output_objdir/$libname.def' 12531 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12532 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12533 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12534 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12535 prefix_cmds="$SED"~ 12536 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12537 prefix_cmds="$prefix_cmds -e 1d"; 12538 fi~ 12539 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12540 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12541 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12542 emximp -o $lib $output_objdir/$libname.def' 12543 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12544 enable_shared_with_static_runtimes=yes 12545 ;; 12546 12547 osf3*) 12548 if test yes = "$GCC"; then 12549 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12550 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 12551 else 12552 allow_undefined_flag=' -expect_unresolved \*' 12553 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12554 fi 12555 archive_cmds_need_lc='no' 12556 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12557 hardcode_libdir_separator=: 12558 ;; 12559 12560 osf4* | osf5*) # as osf3* with the addition of -msym flag 12561 if test yes = "$GCC"; then 12562 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12563 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 12564 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12565 else 12566 allow_undefined_flag=' -expect_unresolved \*' 12567 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12568 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 12569 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 12570 12571 # Both c and cxx compiler support -rpath directly 12572 hardcode_libdir_flag_spec='-rpath $libdir' 12573 fi 12574 archive_cmds_need_lc='no' 12575 hardcode_libdir_separator=: 12576 ;; 12577 12578 solaris*) 12579 no_undefined_flag=' -z defs' 12580 if test yes = "$GCC"; then 12581 wlarc='$wl' 12582 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12583 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12584 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12585 else 12586 case `$CC -V 2>&1` in 12587 *"Compilers 5.0"*) 12588 wlarc='' 12589 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12590 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12591 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12592 ;; 12593 *) 12594 wlarc='$wl' 12595 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12596 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12597 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12598 ;; 12599 esac 12600 fi 12601 hardcode_libdir_flag_spec='-R$libdir' 12602 hardcode_shlibpath_var=no 12603 case $host_os in 12604 solaris2.[0-5] | solaris2.[0-5].*) ;; 12605 *) 12606 # The compiler driver will combine and reorder linker options, 12607 # but understands '-z linker_flag'. GCC discards it without '$wl', 12608 # but is careful enough not to reorder. 12609 # Supported since Solaris 2.6 (maybe 2.5.1?) 12610 if test yes = "$GCC"; then 12611 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12612 else 12613 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12614 fi 12615 ;; 12616 esac 12617 link_all_deplibs=yes 12618 ;; 12619 12620 sunos4*) 12621 if test sequent = "$host_vendor"; then 12622 # Use $CC to link under sequent, because it throws in some extra .o 12623 # files that make .init and .fini sections work. 12624 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12625 else 12626 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12627 fi 12628 hardcode_libdir_flag_spec='-L$libdir' 12629 hardcode_direct=yes 12630 hardcode_minus_L=yes 12631 hardcode_shlibpath_var=no 12632 ;; 12633 12634 sysv4) 12635 case $host_vendor in 12636 sni) 12637 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12638 hardcode_direct=yes # is this really true??? 12639 ;; 12640 siemens) 12641 ## LD is ld it makes a PLAMLIB 12642 ## CC just makes a GrossModule. 12643 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12644 reload_cmds='$CC -r -o $output$reload_objs' 12645 hardcode_direct=no 12646 ;; 12647 motorola) 12648 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12649 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12650 ;; 12651 esac 12652 runpath_var='LD_RUN_PATH' 12653 hardcode_shlibpath_var=no 12654 ;; 12655 12656 sysv4.3*) 12657 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12658 hardcode_shlibpath_var=no 12659 export_dynamic_flag_spec='-Bexport' 12660 ;; 12661 12662 sysv4*MP*) 12663 if test -d /usr/nec; then 12664 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12665 hardcode_shlibpath_var=no 12666 runpath_var=LD_RUN_PATH 12667 hardcode_runpath_var=yes 12668 ld_shlibs=yes 12669 fi 12670 ;; 12671 12672 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12673 no_undefined_flag='$wl-z,text' 12674 archive_cmds_need_lc=no 12675 hardcode_shlibpath_var=no 12676 runpath_var='LD_RUN_PATH' 12677 12678 if test yes = "$GCC"; then 12679 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12680 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12681 else 12682 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12683 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12684 fi 12685 ;; 12686 12687 sysv5* | sco3.2v5* | sco5v6*) 12688 # Note: We CANNOT use -z defs as we might desire, because we do not 12689 # link with -lc, and that would cause any symbols used from libc to 12690 # always be unresolved, which means just about no library would 12691 # ever link correctly. If we're not using GNU ld we use -z text 12692 # though, which does catch some bad symbols but isn't as heavy-handed 12693 # as -z defs. 12694 no_undefined_flag='$wl-z,text' 12695 allow_undefined_flag='$wl-z,nodefs' 12696 archive_cmds_need_lc=no 12697 hardcode_shlibpath_var=no 12698 hardcode_libdir_flag_spec='$wl-R,$libdir' 12699 hardcode_libdir_separator=':' 12700 link_all_deplibs=yes 12701 export_dynamic_flag_spec='$wl-Bexport' 12702 runpath_var='LD_RUN_PATH' 12703 12704 if test yes = "$GCC"; then 12705 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12706 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12707 else 12708 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12709 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12710 fi 12711 ;; 12712 12713 uts4*) 12714 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12715 hardcode_libdir_flag_spec='-L$libdir' 12716 hardcode_shlibpath_var=no 12717 ;; 12718 12719 *) 12720 ld_shlibs=no 12721 ;; 12722 esac 12723 12724 if test sni = "$host_vendor"; then 12725 case $host in 12726 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12727 export_dynamic_flag_spec='$wl-Blargedynsym' 12728 ;; 12729 esac 12730 fi 12731 fi 12732 12733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12734 $as_echo "$ld_shlibs" >&6; } 12735 test no = "$ld_shlibs" && can_build_shared=no 12736 12737 with_gnu_ld=$with_gnu_ld 12738 12739 12740 12741 12742 12743 12744 12745 12746 12747 12748 12749 12750 12751 12752 12753 # 12754 # Do we need to explicitly link libc? 12755 # 12756 case "x$archive_cmds_need_lc" in 12757 x|xyes) 12758 # Assume -lc should be added 12759 archive_cmds_need_lc=yes 12760 12761 if test yes,yes = "$GCC,$enable_shared"; then 12762 case $archive_cmds in 12763 *'~'*) 12764 # FIXME: we may have to deal with multi-command sequences. 12765 ;; 12766 '$CC '*) 12767 # Test whether the compiler implicitly links with -lc since on some 12768 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12769 # to ld, don't add -lc before -lgcc. 12770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12771 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12772 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12773 $as_echo_n "(cached) " >&6 12774 else 12775 $RM conftest* 12776 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12777 12778 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12779 (eval $ac_compile) 2>&5 12780 ac_status=$? 12781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12782 test $ac_status = 0; } 2>conftest.err; then 12783 soname=conftest 12784 lib=conftest 12785 libobjs=conftest.$ac_objext 12786 deplibs= 12787 wl=$lt_prog_compiler_wl 12788 pic_flag=$lt_prog_compiler_pic 12789 compiler_flags=-v 12790 linker_flags=-v 12791 verstring= 12792 output_objdir=. 12793 libname=conftest 12794 lt_save_allow_undefined_flag=$allow_undefined_flag 12795 allow_undefined_flag= 12796 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12797 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12798 ac_status=$? 12799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12800 test $ac_status = 0; } 12801 then 12802 lt_cv_archive_cmds_need_lc=no 12803 else 12804 lt_cv_archive_cmds_need_lc=yes 12805 fi 12806 allow_undefined_flag=$lt_save_allow_undefined_flag 12807 else 12808 cat conftest.err 1>&5 12809 fi 12810 $RM conftest* 12811 12812 fi 12813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12814 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12815 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12816 ;; 12817 esac 12818 fi 12819 ;; 12820 esac 12821 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 12838 12839 12840 12841 12842 12843 12844 12845 12846 12847 12848 12849 12850 12851 12852 12853 12854 12855 12856 12857 12858 12859 12860 12861 12862 12863 12864 12865 12866 12867 12868 12869 12870 12871 12872 12873 12874 12875 12876 12877 12878 12879 12880 12881 12882 12883 12884 12885 12886 12887 12888 12889 12890 12891 12892 12893 12894 12895 12896 12897 12898 12899 12900 12901 12902 12903 12904 12905 12906 12907 12908 12909 12910 12911 12912 12913 12914 12915 12916 12917 12918 12919 12920 12921 12922 12923 12924 12925 12926 12927 12928 12929 12930 12931 12932 12933 12934 12935 12936 12937 12938 12939 12940 12941 12942 12943 12944 12945 12946 12947 12948 12949 12950 12951 12952 12953 12954 12955 12956 12957 12958 12959 12960 12961 12962 12963 12964 12965 12966 12967 12968 12969 12970 12971 12972 12973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12974 $as_echo_n "checking dynamic linker characteristics... " >&6; } 12975 12976 if test yes = "$GCC"; then 12977 case $host_os in 12978 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12979 *) lt_awk_arg='/^libraries:/' ;; 12980 esac 12981 case $host_os in 12982 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12983 *) lt_sed_strip_eq='s|=/|/|g' ;; 12984 esac 12985 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12986 case $lt_search_path_spec in 12987 *\;*) 12988 # if the path contains ";" then we assume it to be the separator 12989 # otherwise default to the standard path separator (i.e. ":") - it is 12990 # assumed that no part of a normal pathname contains ";" but that should 12991 # okay in the real world where ";" in dirpaths is itself problematic. 12992 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12993 ;; 12994 *) 12995 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12996 ;; 12997 esac 12998 # Ok, now we have the path, separated by spaces, we can step through it 12999 # and add multilib dir if necessary... 13000 lt_tmp_lt_search_path_spec= 13001 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 13002 # ...but if some path component already ends with the multilib dir we assume 13003 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 13004 case "$lt_multi_os_dir; $lt_search_path_spec " in 13005 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 13006 lt_multi_os_dir= 13007 ;; 13008 esac 13009 for lt_sys_path in $lt_search_path_spec; do 13010 if test -d "$lt_sys_path$lt_multi_os_dir"; then 13011 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 13012 elif test -n "$lt_multi_os_dir"; then 13013 test -d "$lt_sys_path" && \ 13014 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 13015 fi 13016 done 13017 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 13018 BEGIN {RS = " "; FS = "/|\n";} { 13019 lt_foo = ""; 13020 lt_count = 0; 13021 for (lt_i = NF; lt_i > 0; lt_i--) { 13022 if ($lt_i != "" && $lt_i != ".") { 13023 if ($lt_i == "..") { 13024 lt_count++; 13025 } else { 13026 if (lt_count == 0) { 13027 lt_foo = "/" $lt_i lt_foo; 13028 } else { 13029 lt_count--; 13030 } 13031 } 13032 } 13033 } 13034 if (lt_foo != "") { lt_freq[lt_foo]++; } 13035 if (lt_freq[lt_foo] == 1) { print lt_foo; } 13036 }'` 13037 # AWK program above erroneously prepends '/' to C:/dos/paths 13038 # for these hosts. 13039 case $host_os in 13040 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 13041 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 13042 esac 13043 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 13044 else 13045 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13046 fi 13047 library_names_spec= 13048 libname_spec='lib$name' 13049 soname_spec= 13050 shrext_cmds=.so 13051 postinstall_cmds= 13052 postuninstall_cmds= 13053 finish_cmds= 13054 finish_eval= 13055 shlibpath_var= 13056 shlibpath_overrides_runpath=unknown 13057 version_type=none 13058 dynamic_linker="$host_os ld.so" 13059 sys_lib_dlsearch_path_spec="/lib /usr/lib" 13060 need_lib_prefix=unknown 13061 hardcode_into_libs=no 13062 13063 # when you set need_version to no, make sure it does not cause -set_version 13064 # flags to be left without arguments 13065 need_version=unknown 13066 13067 13068 13069 case $host_os in 13070 aix3*) 13071 version_type=linux # correct to gnu/linux during the next big refactor 13072 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 13073 shlibpath_var=LIBPATH 13074 13075 # AIX 3 has no versioning support, so we append a major version to the name. 13076 soname_spec='$libname$release$shared_ext$major' 13077 ;; 13078 13079 aix[4-9]*) 13080 version_type=linux # correct to gnu/linux during the next big refactor 13081 need_lib_prefix=no 13082 need_version=no 13083 hardcode_into_libs=yes 13084 if test ia64 = "$host_cpu"; then 13085 # AIX 5 supports IA64 13086 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 13087 shlibpath_var=LD_LIBRARY_PATH 13088 else 13089 # With GCC up to 2.95.x, collect2 would create an import file 13090 # for dependence libraries. The import file would start with 13091 # the line '#! .'. This would cause the generated library to 13092 # depend on '.', always an invalid library. This was fixed in 13093 # development snapshots of GCC prior to 3.0. 13094 case $host_os in 13095 aix4 | aix4.[01] | aix4.[01].*) 13096 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 13097 echo ' yes ' 13098 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 13099 : 13100 else 13101 can_build_shared=no 13102 fi 13103 ;; 13104 esac 13105 # Using Import Files as archive members, it is possible to support 13106 # filename-based versioning of shared library archives on AIX. While 13107 # this would work for both with and without runtime linking, it will 13108 # prevent static linking of such archives. So we do filename-based 13109 # shared library versioning with .so extension only, which is used 13110 # when both runtime linking and shared linking is enabled. 13111 # Unfortunately, runtime linking may impact performance, so we do 13112 # not want this to be the default eventually. Also, we use the 13113 # versioned .so libs for executables only if there is the -brtl 13114 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 13115 # To allow for filename-based versioning support, we need to create 13116 # libNAME.so.V as an archive file, containing: 13117 # *) an Import File, referring to the versioned filename of the 13118 # archive as well as the shared archive member, telling the 13119 # bitwidth (32 or 64) of that shared object, and providing the 13120 # list of exported symbols of that shared object, eventually 13121 # decorated with the 'weak' keyword 13122 # *) the shared object with the F_LOADONLY flag set, to really avoid 13123 # it being seen by the linker. 13124 # At run time we better use the real file rather than another symlink, 13125 # but for link time we create the symlink libNAME.so -> libNAME.so.V 13126 13127 case $with_aix_soname,$aix_use_runtimelinking in 13128 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 13129 # soname into executable. Probably we can add versioning support to 13130 # collect2, so additional links can be useful in future. 13131 aix,yes) # traditional libtool 13132 dynamic_linker='AIX unversionable lib.so' 13133 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 13134 # instead of lib<name>.a to let people know that these are not 13135 # typical AIX shared libraries. 13136 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13137 ;; 13138 aix,no) # traditional AIX only 13139 dynamic_linker='AIX lib.a(lib.so.V)' 13140 # We preserve .a as extension for shared libraries through AIX4.2 13141 # and later when we are not doing run time linking. 13142 library_names_spec='$libname$release.a $libname.a' 13143 soname_spec='$libname$release$shared_ext$major' 13144 ;; 13145 svr4,*) # full svr4 only 13146 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 13147 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13148 # We do not specify a path in Import Files, so LIBPATH fires. 13149 shlibpath_overrides_runpath=yes 13150 ;; 13151 *,yes) # both, prefer svr4 13152 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 13153 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13154 # unpreferred sharedlib libNAME.a needs extra handling 13155 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 13156 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 13157 # We do not specify a path in Import Files, so LIBPATH fires. 13158 shlibpath_overrides_runpath=yes 13159 ;; 13160 *,no) # both, prefer aix 13161 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 13162 library_names_spec='$libname$release.a $libname.a' 13163 soname_spec='$libname$release$shared_ext$major' 13164 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 13165 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 13166 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 13167 ;; 13168 esac 13169 shlibpath_var=LIBPATH 13170 fi 13171 ;; 13172 13173 amigaos*) 13174 case $host_cpu in 13175 powerpc) 13176 # Since July 2007 AmigaOS4 officially supports .so libraries. 13177 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 13178 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13179 ;; 13180 m68k) 13181 library_names_spec='$libname.ixlibrary $libname.a' 13182 # Create ${libname}_ixlibrary.a entries in /sys/libs. 13183 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 13184 ;; 13185 esac 13186 ;; 13187 13188 beos*) 13189 library_names_spec='$libname$shared_ext' 13190 dynamic_linker="$host_os ld.so" 13191 shlibpath_var=LIBRARY_PATH 13192 ;; 13193 13194 bsdi[45]*) 13195 version_type=linux # correct to gnu/linux during the next big refactor 13196 need_version=no 13197 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13198 soname_spec='$libname$release$shared_ext$major' 13199 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 13200 shlibpath_var=LD_LIBRARY_PATH 13201 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 13202 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 13203 # the default ld.so.conf also contains /usr/contrib/lib and 13204 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 13205 # libtool to hard-code these into programs 13206 ;; 13207 13208 cygwin* | mingw* | pw32* | cegcc*) 13209 version_type=windows 13210 shrext_cmds=.dll 13211 need_version=no 13212 need_lib_prefix=no 13213 13214 case $GCC,$cc_basename in 13215 yes,*) 13216 # gcc 13217 library_names_spec='$libname.dll.a' 13218 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13219 postinstall_cmds='base_file=`basename \$file`~ 13220 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13221 dldir=$destdir/`dirname \$dlpath`~ 13222 test -d \$dldir || mkdir -p \$dldir~ 13223 $install_prog $dir/$dlname \$dldir/$dlname~ 13224 chmod a+x \$dldir/$dlname~ 13225 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13226 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13227 fi' 13228 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13229 dlpath=$dir/\$dldll~ 13230 $RM \$dlpath' 13231 shlibpath_overrides_runpath=yes 13232 13233 case $host_os in 13234 cygwin*) 13235 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13236 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13237 13238 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13239 ;; 13240 mingw* | cegcc*) 13241 # MinGW DLLs use traditional 'lib' prefix 13242 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13243 ;; 13244 pw32*) 13245 # pw32 DLLs use 'pw' prefix rather than 'lib' 13246 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13247 ;; 13248 esac 13249 dynamic_linker='Win32 ld.exe' 13250 ;; 13251 13252 *,cl*) 13253 # Native MSVC 13254 libname_spec='$name' 13255 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13256 library_names_spec='$libname.dll.lib' 13257 13258 case $build_os in 13259 mingw*) 13260 sys_lib_search_path_spec= 13261 lt_save_ifs=$IFS 13262 IFS=';' 13263 for lt_path in $LIB 13264 do 13265 IFS=$lt_save_ifs 13266 # Let DOS variable expansion print the short 8.3 style file name. 13267 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13268 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13269 done 13270 IFS=$lt_save_ifs 13271 # Convert to MSYS style. 13272 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13273 ;; 13274 cygwin*) 13275 # Convert to unix form, then to dos form, then back to unix form 13276 # but this time dos style (no spaces!) so that the unix form looks 13277 # like /cygdrive/c/PROGRA~1:/cygdr... 13278 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13279 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13280 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13281 ;; 13282 *) 13283 sys_lib_search_path_spec=$LIB 13284 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13285 # It is most probably a Windows format PATH. 13286 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13287 else 13288 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13289 fi 13290 # FIXME: find the short name or the path components, as spaces are 13291 # common. (e.g. "Program Files" -> "PROGRA~1") 13292 ;; 13293 esac 13294 13295 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13296 postinstall_cmds='base_file=`basename \$file`~ 13297 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13298 dldir=$destdir/`dirname \$dlpath`~ 13299 test -d \$dldir || mkdir -p \$dldir~ 13300 $install_prog $dir/$dlname \$dldir/$dlname' 13301 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13302 dlpath=$dir/\$dldll~ 13303 $RM \$dlpath' 13304 shlibpath_overrides_runpath=yes 13305 dynamic_linker='Win32 link.exe' 13306 ;; 13307 13308 *) 13309 # Assume MSVC wrapper 13310 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13311 dynamic_linker='Win32 ld.exe' 13312 ;; 13313 esac 13314 # FIXME: first we should search . and the directory the executable is in 13315 shlibpath_var=PATH 13316 ;; 13317 13318 darwin* | rhapsody*) 13319 dynamic_linker="$host_os dyld" 13320 version_type=darwin 13321 need_lib_prefix=no 13322 need_version=no 13323 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13324 soname_spec='$libname$release$major$shared_ext' 13325 shlibpath_overrides_runpath=yes 13326 shlibpath_var=DYLD_LIBRARY_PATH 13327 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13328 13329 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13330 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13331 ;; 13332 13333 dgux*) 13334 version_type=linux # correct to gnu/linux during the next big refactor 13335 need_lib_prefix=no 13336 need_version=no 13337 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13338 soname_spec='$libname$release$shared_ext$major' 13339 shlibpath_var=LD_LIBRARY_PATH 13340 ;; 13341 13342 freebsd* | dragonfly*) 13343 # DragonFly does not have aout. When/if they implement a new 13344 # versioning mechanism, adjust this. 13345 if test -x /usr/bin/objformat; then 13346 objformat=`/usr/bin/objformat` 13347 else 13348 case $host_os in 13349 freebsd[23].*) objformat=aout ;; 13350 *) objformat=elf ;; 13351 esac 13352 fi 13353 version_type=freebsd-$objformat 13354 case $version_type in 13355 freebsd-elf*) 13356 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13357 soname_spec='$libname$release$shared_ext$major' 13358 need_version=no 13359 need_lib_prefix=no 13360 ;; 13361 freebsd-*) 13362 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13363 need_version=yes 13364 ;; 13365 esac 13366 shlibpath_var=LD_LIBRARY_PATH 13367 case $host_os in 13368 freebsd2.*) 13369 shlibpath_overrides_runpath=yes 13370 ;; 13371 freebsd3.[01]* | freebsdelf3.[01]*) 13372 shlibpath_overrides_runpath=yes 13373 hardcode_into_libs=yes 13374 ;; 13375 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13376 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13377 shlibpath_overrides_runpath=no 13378 hardcode_into_libs=yes 13379 ;; 13380 *) # from 4.6 on, and DragonFly 13381 shlibpath_overrides_runpath=yes 13382 hardcode_into_libs=yes 13383 ;; 13384 esac 13385 ;; 13386 13387 haiku*) 13388 version_type=linux # correct to gnu/linux during the next big refactor 13389 need_lib_prefix=no 13390 need_version=no 13391 dynamic_linker="$host_os runtime_loader" 13392 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13393 soname_spec='$libname$release$shared_ext$major' 13394 shlibpath_var=LIBRARY_PATH 13395 shlibpath_overrides_runpath=no 13396 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13397 hardcode_into_libs=yes 13398 ;; 13399 13400 hpux9* | hpux10* | hpux11*) 13401 # Give a soname corresponding to the major version so that dld.sl refuses to 13402 # link against other versions. 13403 version_type=sunos 13404 need_lib_prefix=no 13405 need_version=no 13406 case $host_cpu in 13407 ia64*) 13408 shrext_cmds='.so' 13409 hardcode_into_libs=yes 13410 dynamic_linker="$host_os dld.so" 13411 shlibpath_var=LD_LIBRARY_PATH 13412 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13413 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13414 soname_spec='$libname$release$shared_ext$major' 13415 if test 32 = "$HPUX_IA64_MODE"; then 13416 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13417 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13418 else 13419 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13420 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13421 fi 13422 ;; 13423 hppa*64*) 13424 shrext_cmds='.sl' 13425 hardcode_into_libs=yes 13426 dynamic_linker="$host_os dld.sl" 13427 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13428 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13429 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13430 soname_spec='$libname$release$shared_ext$major' 13431 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13432 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13433 ;; 13434 *) 13435 shrext_cmds='.sl' 13436 dynamic_linker="$host_os dld.sl" 13437 shlibpath_var=SHLIB_PATH 13438 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13439 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13440 soname_spec='$libname$release$shared_ext$major' 13441 ;; 13442 esac 13443 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13444 postinstall_cmds='chmod 555 $lib' 13445 # or fails outright, so override atomically: 13446 install_override_mode=555 13447 ;; 13448 13449 interix[3-9]*) 13450 version_type=linux # correct to gnu/linux during the next big refactor 13451 need_lib_prefix=no 13452 need_version=no 13453 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13454 soname_spec='$libname$release$shared_ext$major' 13455 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13456 shlibpath_var=LD_LIBRARY_PATH 13457 shlibpath_overrides_runpath=no 13458 hardcode_into_libs=yes 13459 ;; 13460 13461 irix5* | irix6* | nonstopux*) 13462 case $host_os in 13463 nonstopux*) version_type=nonstopux ;; 13464 *) 13465 if test yes = "$lt_cv_prog_gnu_ld"; then 13466 version_type=linux # correct to gnu/linux during the next big refactor 13467 else 13468 version_type=irix 13469 fi ;; 13470 esac 13471 need_lib_prefix=no 13472 need_version=no 13473 soname_spec='$libname$release$shared_ext$major' 13474 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13475 case $host_os in 13476 irix5* | nonstopux*) 13477 libsuff= shlibsuff= 13478 ;; 13479 *) 13480 case $LD in # libtool.m4 will add one of these switches to LD 13481 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13482 libsuff= shlibsuff= libmagic=32-bit;; 13483 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13484 libsuff=32 shlibsuff=N32 libmagic=N32;; 13485 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13486 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13487 *) libsuff= shlibsuff= libmagic=never-match;; 13488 esac 13489 ;; 13490 esac 13491 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13492 shlibpath_overrides_runpath=no 13493 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13494 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13495 hardcode_into_libs=yes 13496 ;; 13497 13498 # No shared lib support for Linux oldld, aout, or coff. 13499 linux*oldld* | linux*aout* | linux*coff*) 13500 dynamic_linker=no 13501 ;; 13502 13503 linux*android*) 13504 version_type=none # Android doesn't support versioned libraries. 13505 need_lib_prefix=no 13506 need_version=no 13507 library_names_spec='$libname$release$shared_ext' 13508 soname_spec='$libname$release$shared_ext' 13509 finish_cmds= 13510 shlibpath_var=LD_LIBRARY_PATH 13511 shlibpath_overrides_runpath=yes 13512 13513 # This implies no fast_install, which is unacceptable. 13514 # Some rework will be needed to allow for fast_install 13515 # before this can be enabled. 13516 hardcode_into_libs=yes 13517 13518 dynamic_linker='Android linker' 13519 # Don't embed -rpath directories since the linker doesn't support them. 13520 hardcode_libdir_flag_spec='-L$libdir' 13521 ;; 13522 13523 # This must be glibc/ELF. 13524 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13525 version_type=linux # correct to gnu/linux during the next big refactor 13526 need_lib_prefix=no 13527 need_version=no 13528 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13529 soname_spec='$libname$release$shared_ext$major' 13530 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13531 shlibpath_var=LD_LIBRARY_PATH 13532 shlibpath_overrides_runpath=no 13533 13534 # Some binutils ld are patched to set DT_RUNPATH 13535 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13536 $as_echo_n "(cached) " >&6 13537 else 13538 lt_cv_shlibpath_overrides_runpath=no 13539 save_LDFLAGS=$LDFLAGS 13540 save_libdir=$libdir 13541 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13542 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13544 /* end confdefs.h. */ 13545 13546 int 13547 main () 13548 { 13549 13550 ; 13551 return 0; 13552 } 13553 _ACEOF 13554 if ac_fn_c_try_link "$LINENO"; then : 13555 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13556 lt_cv_shlibpath_overrides_runpath=yes 13557 fi 13558 fi 13559 rm -f core conftest.err conftest.$ac_objext \ 13560 conftest$ac_exeext conftest.$ac_ext 13561 LDFLAGS=$save_LDFLAGS 13562 libdir=$save_libdir 13563 13564 fi 13565 13566 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13567 13568 # This implies no fast_install, which is unacceptable. 13569 # Some rework will be needed to allow for fast_install 13570 # before this can be enabled. 13571 hardcode_into_libs=yes 13572 13573 # Ideally, we could use ldconfig to report *all* directores which are 13574 # searched for libraries, however this is still not possible. Aside from not 13575 # being certain /sbin/ldconfig is available, command 13576 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13577 # even though it is searched at run-time. Try to do the best guess by 13578 # appending ld.so.conf contents (and includes) to the search path. 13579 if test -f /etc/ld.so.conf; then 13580 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 13581 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 13582 fi 13583 13584 # We used to test for /lib/ld.so.1 and disable shared libraries on 13585 # powerpc, because MkLinux only supported shared libraries with the 13586 # GNU dynamic linker. Since this was broken with cross compilers, 13587 # most powerpc-linux boxes support dynamic linking these days and 13588 # people can always --disable-shared, the test was removed, and we 13589 # assume the GNU/Linux dynamic linker is in use. 13590 dynamic_linker='GNU/Linux ld.so' 13591 ;; 13592 13593 netbsdelf*-gnu) 13594 version_type=linux 13595 need_lib_prefix=no 13596 need_version=no 13597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 13598 soname_spec='${libname}${release}${shared_ext}$major' 13599 shlibpath_var=LD_LIBRARY_PATH 13600 shlibpath_overrides_runpath=no 13601 hardcode_into_libs=yes 13602 dynamic_linker='NetBSD ld.elf_so' 13603 ;; 13604 13605 netbsd*) 13606 version_type=sunos 13607 need_lib_prefix=no 13608 need_version=no 13609 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13610 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13611 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13612 dynamic_linker='NetBSD (a.out) ld.so' 13613 else 13614 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13615 soname_spec='$libname$release$shared_ext$major' 13616 dynamic_linker='NetBSD ld.elf_so' 13617 fi 13618 shlibpath_var=LD_LIBRARY_PATH 13619 shlibpath_overrides_runpath=yes 13620 hardcode_into_libs=yes 13621 ;; 13622 13623 newsos6) 13624 version_type=linux # correct to gnu/linux during the next big refactor 13625 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13626 shlibpath_var=LD_LIBRARY_PATH 13627 shlibpath_overrides_runpath=yes 13628 ;; 13629 13630 *nto* | *qnx*) 13631 version_type=qnx 13632 need_lib_prefix=no 13633 need_version=no 13634 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13635 soname_spec='$libname$release$shared_ext$major' 13636 shlibpath_var=LD_LIBRARY_PATH 13637 shlibpath_overrides_runpath=no 13638 hardcode_into_libs=yes 13639 dynamic_linker='ldqnx.so' 13640 ;; 13641 13642 openbsd* | bitrig*) 13643 version_type=sunos 13644 sys_lib_dlsearch_path_spec=/usr/lib 13645 need_lib_prefix=no 13646 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13647 need_version=no 13648 else 13649 need_version=yes 13650 fi 13651 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13652 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13653 shlibpath_var=LD_LIBRARY_PATH 13654 shlibpath_overrides_runpath=yes 13655 ;; 13656 13657 os2*) 13658 libname_spec='$name' 13659 version_type=windows 13660 shrext_cmds=.dll 13661 need_version=no 13662 need_lib_prefix=no 13663 # OS/2 can only load a DLL with a base name of 8 characters or less. 13664 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13665 v=$($ECHO $release$versuffix | tr -d .-); 13666 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13667 $ECHO $n$v`$shared_ext' 13668 library_names_spec='${libname}_dll.$libext' 13669 dynamic_linker='OS/2 ld.exe' 13670 shlibpath_var=BEGINLIBPATH 13671 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13672 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13673 postinstall_cmds='base_file=`basename \$file`~ 13674 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13675 dldir=$destdir/`dirname \$dlpath`~ 13676 test -d \$dldir || mkdir -p \$dldir~ 13677 $install_prog $dir/$dlname \$dldir/$dlname~ 13678 chmod a+x \$dldir/$dlname~ 13679 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13680 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13681 fi' 13682 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13683 dlpath=$dir/\$dldll~ 13684 $RM \$dlpath' 13685 ;; 13686 13687 osf3* | osf4* | osf5*) 13688 version_type=osf 13689 need_lib_prefix=no 13690 need_version=no 13691 soname_spec='$libname$release$shared_ext$major' 13692 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13693 shlibpath_var=LD_LIBRARY_PATH 13694 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13695 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13696 ;; 13697 13698 rdos*) 13699 dynamic_linker=no 13700 ;; 13701 13702 solaris*) 13703 version_type=linux # correct to gnu/linux during the next big refactor 13704 need_lib_prefix=no 13705 need_version=no 13706 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13707 soname_spec='$libname$release$shared_ext$major' 13708 shlibpath_var=LD_LIBRARY_PATH 13709 shlibpath_overrides_runpath=yes 13710 hardcode_into_libs=yes 13711 # ldd complains unless libraries are executable 13712 postinstall_cmds='chmod +x $lib' 13713 ;; 13714 13715 sunos4*) 13716 version_type=sunos 13717 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13718 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13719 shlibpath_var=LD_LIBRARY_PATH 13720 shlibpath_overrides_runpath=yes 13721 if test yes = "$with_gnu_ld"; then 13722 need_lib_prefix=no 13723 fi 13724 need_version=yes 13725 ;; 13726 13727 sysv4 | sysv4.3*) 13728 version_type=linux # correct to gnu/linux during the next big refactor 13729 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13730 soname_spec='$libname$release$shared_ext$major' 13731 shlibpath_var=LD_LIBRARY_PATH 13732 case $host_vendor in 13733 sni) 13734 shlibpath_overrides_runpath=no 13735 need_lib_prefix=no 13736 runpath_var=LD_RUN_PATH 13737 ;; 13738 siemens) 13739 need_lib_prefix=no 13740 ;; 13741 motorola) 13742 need_lib_prefix=no 13743 need_version=no 13744 shlibpath_overrides_runpath=no 13745 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13746 ;; 13747 esac 13748 ;; 13749 13750 sysv4*MP*) 13751 if test -d /usr/nec; then 13752 version_type=linux # correct to gnu/linux during the next big refactor 13753 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13754 soname_spec='$libname$shared_ext.$major' 13755 shlibpath_var=LD_LIBRARY_PATH 13756 fi 13757 ;; 13758 13759 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13760 version_type=sco 13761 need_lib_prefix=no 13762 need_version=no 13763 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13764 soname_spec='$libname$release$shared_ext$major' 13765 shlibpath_var=LD_LIBRARY_PATH 13766 shlibpath_overrides_runpath=yes 13767 hardcode_into_libs=yes 13768 if test yes = "$with_gnu_ld"; then 13769 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13770 else 13771 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13772 case $host_os in 13773 sco3.2v5*) 13774 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13775 ;; 13776 esac 13777 fi 13778 sys_lib_dlsearch_path_spec='/usr/lib' 13779 ;; 13780 13781 tpf*) 13782 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13783 version_type=linux # correct to gnu/linux during the next big refactor 13784 need_lib_prefix=no 13785 need_version=no 13786 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13787 shlibpath_var=LD_LIBRARY_PATH 13788 shlibpath_overrides_runpath=no 13789 hardcode_into_libs=yes 13790 ;; 13791 13792 uts4*) 13793 version_type=linux # correct to gnu/linux during the next big refactor 13794 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13795 soname_spec='$libname$release$shared_ext$major' 13796 shlibpath_var=LD_LIBRARY_PATH 13797 ;; 13798 13799 *) 13800 dynamic_linker=no 13801 ;; 13802 esac 13803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13804 $as_echo "$dynamic_linker" >&6; } 13805 test no = "$dynamic_linker" && can_build_shared=no 13806 13807 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13808 if test yes = "$GCC"; then 13809 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13810 fi 13811 13812 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13813 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13814 fi 13815 13816 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13817 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13818 fi 13819 13820 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13821 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13822 13823 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13824 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13825 13826 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13827 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13828 13829 13830 13831 13832 13833 13834 13835 13836 13837 13838 13839 13840 13841 13842 13843 13844 13845 13846 13847 13848 13849 13850 13851 13852 13853 13854 13855 13856 13857 13858 13859 13860 13861 13862 13863 13864 13865 13866 13867 13868 13869 13870 13871 13872 13873 13874 13875 13876 13877 13878 13879 13880 13881 13882 13883 13884 13885 13886 13887 13888 13889 13890 13891 13892 13893 13894 13895 13896 13897 13898 13899 13900 13901 13902 13903 13904 13905 13906 13907 13908 13909 13910 13911 13912 13913 13914 13915 13916 13917 13918 13919 13920 13921 13922 13923 13924 13925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13926 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13927 hardcode_action= 13928 if test -n "$hardcode_libdir_flag_spec" || 13929 test -n "$runpath_var" || 13930 test yes = "$hardcode_automatic"; then 13931 13932 # We can hardcode non-existent directories. 13933 if test no != "$hardcode_direct" && 13934 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13935 # have to relink, otherwise we might link with an installed library 13936 # when we should be linking with a yet-to-be-installed one 13937 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13938 test no != "$hardcode_minus_L"; then 13939 # Linking always hardcodes the temporary library directory. 13940 hardcode_action=relink 13941 else 13942 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13943 hardcode_action=immediate 13944 fi 13945 else 13946 # We cannot hardcode anything, or else we can only hardcode existing 13947 # directories. 13948 hardcode_action=unsupported 13949 fi 13950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13951 $as_echo "$hardcode_action" >&6; } 13952 13953 if test relink = "$hardcode_action" || 13954 test yes = "$inherit_rpath"; then 13955 # Fast installation is not supported 13956 enable_fast_install=no 13957 elif test yes = "$shlibpath_overrides_runpath" || 13958 test no = "$enable_shared"; then 13959 # Fast installation is not necessary 13960 enable_fast_install=needless 13961 fi 13962 13963 13964 13965 13966 13967 13968 if test yes != "$enable_dlopen"; then 13969 enable_dlopen=unknown 13970 enable_dlopen_self=unknown 13971 enable_dlopen_self_static=unknown 13972 else 13973 lt_cv_dlopen=no 13974 lt_cv_dlopen_libs= 13975 13976 case $host_os in 13977 beos*) 13978 lt_cv_dlopen=load_add_on 13979 lt_cv_dlopen_libs= 13980 lt_cv_dlopen_self=yes 13981 ;; 13982 13983 mingw* | pw32* | cegcc*) 13984 lt_cv_dlopen=LoadLibrary 13985 lt_cv_dlopen_libs= 13986 ;; 13987 13988 cygwin*) 13989 lt_cv_dlopen=dlopen 13990 lt_cv_dlopen_libs= 13991 ;; 13992 13993 darwin*) 13994 # if libdl is installed we need to link against it 13995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13996 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13997 if ${ac_cv_lib_dl_dlopen+:} false; then : 13998 $as_echo_n "(cached) " >&6 13999 else 14000 ac_check_lib_save_LIBS=$LIBS 14001 LIBS="-ldl $LIBS" 14002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14003 /* end confdefs.h. */ 14004 14005 /* Override any GCC internal prototype to avoid an error. 14006 Use char because int might match the return type of a GCC 14007 builtin and then its argument prototype would still apply. */ 14008 #ifdef __cplusplus 14009 extern "C" 14010 #endif 14011 char dlopen (); 14012 int 14013 main () 14014 { 14015 return dlopen (); 14016 ; 14017 return 0; 14018 } 14019 _ACEOF 14020 if ac_fn_c_try_link "$LINENO"; then : 14021 ac_cv_lib_dl_dlopen=yes 14022 else 14023 ac_cv_lib_dl_dlopen=no 14024 fi 14025 rm -f core conftest.err conftest.$ac_objext \ 14026 conftest$ac_exeext conftest.$ac_ext 14027 LIBS=$ac_check_lib_save_LIBS 14028 fi 14029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14030 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14031 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14032 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14033 else 14034 14035 lt_cv_dlopen=dyld 14036 lt_cv_dlopen_libs= 14037 lt_cv_dlopen_self=yes 14038 14039 fi 14040 14041 ;; 14042 14043 tpf*) 14044 # Don't try to run any link tests for TPF. We know it's impossible 14045 # because TPF is a cross-compiler, and we know how we open DSOs. 14046 lt_cv_dlopen=dlopen 14047 lt_cv_dlopen_libs= 14048 lt_cv_dlopen_self=no 14049 ;; 14050 14051 *) 14052 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 14053 if test "x$ac_cv_func_shl_load" = xyes; then : 14054 lt_cv_dlopen=shl_load 14055 else 14056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 14057 $as_echo_n "checking for shl_load in -ldld... " >&6; } 14058 if ${ac_cv_lib_dld_shl_load+:} false; then : 14059 $as_echo_n "(cached) " >&6 14060 else 14061 ac_check_lib_save_LIBS=$LIBS 14062 LIBS="-ldld $LIBS" 14063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14064 /* end confdefs.h. */ 14065 14066 /* Override any GCC internal prototype to avoid an error. 14067 Use char because int might match the return type of a GCC 14068 builtin and then its argument prototype would still apply. */ 14069 #ifdef __cplusplus 14070 extern "C" 14071 #endif 14072 char shl_load (); 14073 int 14074 main () 14075 { 14076 return shl_load (); 14077 ; 14078 return 0; 14079 } 14080 _ACEOF 14081 if ac_fn_c_try_link "$LINENO"; then : 14082 ac_cv_lib_dld_shl_load=yes 14083 else 14084 ac_cv_lib_dld_shl_load=no 14085 fi 14086 rm -f core conftest.err conftest.$ac_objext \ 14087 conftest$ac_exeext conftest.$ac_ext 14088 LIBS=$ac_check_lib_save_LIBS 14089 fi 14090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 14091 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 14092 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 14093 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 14094 else 14095 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 14096 if test "x$ac_cv_func_dlopen" = xyes; then : 14097 lt_cv_dlopen=dlopen 14098 else 14099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 14100 $as_echo_n "checking for dlopen in -ldl... " >&6; } 14101 if ${ac_cv_lib_dl_dlopen+:} false; then : 14102 $as_echo_n "(cached) " >&6 14103 else 14104 ac_check_lib_save_LIBS=$LIBS 14105 LIBS="-ldl $LIBS" 14106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14107 /* end confdefs.h. */ 14108 14109 /* Override any GCC internal prototype to avoid an error. 14110 Use char because int might match the return type of a GCC 14111 builtin and then its argument prototype would still apply. */ 14112 #ifdef __cplusplus 14113 extern "C" 14114 #endif 14115 char dlopen (); 14116 int 14117 main () 14118 { 14119 return dlopen (); 14120 ; 14121 return 0; 14122 } 14123 _ACEOF 14124 if ac_fn_c_try_link "$LINENO"; then : 14125 ac_cv_lib_dl_dlopen=yes 14126 else 14127 ac_cv_lib_dl_dlopen=no 14128 fi 14129 rm -f core conftest.err conftest.$ac_objext \ 14130 conftest$ac_exeext conftest.$ac_ext 14131 LIBS=$ac_check_lib_save_LIBS 14132 fi 14133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14134 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14135 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14136 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14137 else 14138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 14139 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 14140 if ${ac_cv_lib_svld_dlopen+:} false; then : 14141 $as_echo_n "(cached) " >&6 14142 else 14143 ac_check_lib_save_LIBS=$LIBS 14144 LIBS="-lsvld $LIBS" 14145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14146 /* end confdefs.h. */ 14147 14148 /* Override any GCC internal prototype to avoid an error. 14149 Use char because int might match the return type of a GCC 14150 builtin and then its argument prototype would still apply. */ 14151 #ifdef __cplusplus 14152 extern "C" 14153 #endif 14154 char dlopen (); 14155 int 14156 main () 14157 { 14158 return dlopen (); 14159 ; 14160 return 0; 14161 } 14162 _ACEOF 14163 if ac_fn_c_try_link "$LINENO"; then : 14164 ac_cv_lib_svld_dlopen=yes 14165 else 14166 ac_cv_lib_svld_dlopen=no 14167 fi 14168 rm -f core conftest.err conftest.$ac_objext \ 14169 conftest$ac_exeext conftest.$ac_ext 14170 LIBS=$ac_check_lib_save_LIBS 14171 fi 14172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 14173 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 14174 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 14175 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 14176 else 14177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 14178 $as_echo_n "checking for dld_link in -ldld... " >&6; } 14179 if ${ac_cv_lib_dld_dld_link+:} false; then : 14180 $as_echo_n "(cached) " >&6 14181 else 14182 ac_check_lib_save_LIBS=$LIBS 14183 LIBS="-ldld $LIBS" 14184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14185 /* end confdefs.h. */ 14186 14187 /* Override any GCC internal prototype to avoid an error. 14188 Use char because int might match the return type of a GCC 14189 builtin and then its argument prototype would still apply. */ 14190 #ifdef __cplusplus 14191 extern "C" 14192 #endif 14193 char dld_link (); 14194 int 14195 main () 14196 { 14197 return dld_link (); 14198 ; 14199 return 0; 14200 } 14201 _ACEOF 14202 if ac_fn_c_try_link "$LINENO"; then : 14203 ac_cv_lib_dld_dld_link=yes 14204 else 14205 ac_cv_lib_dld_dld_link=no 14206 fi 14207 rm -f core conftest.err conftest.$ac_objext \ 14208 conftest$ac_exeext conftest.$ac_ext 14209 LIBS=$ac_check_lib_save_LIBS 14210 fi 14211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 14212 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 14213 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 14214 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 14215 fi 14216 14217 14218 fi 14219 14220 14221 fi 14222 14223 14224 fi 14225 14226 14227 fi 14228 14229 14230 fi 14231 14232 ;; 14233 esac 14234 14235 if test no = "$lt_cv_dlopen"; then 14236 enable_dlopen=no 14237 else 14238 enable_dlopen=yes 14239 fi 14240 14241 case $lt_cv_dlopen in 14242 dlopen) 14243 save_CPPFLAGS=$CPPFLAGS 14244 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14245 14246 save_LDFLAGS=$LDFLAGS 14247 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14248 14249 save_LIBS=$LIBS 14250 LIBS="$lt_cv_dlopen_libs $LIBS" 14251 14252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14253 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14254 if ${lt_cv_dlopen_self+:} false; then : 14255 $as_echo_n "(cached) " >&6 14256 else 14257 if test yes = "$cross_compiling"; then : 14258 lt_cv_dlopen_self=cross 14259 else 14260 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14261 lt_status=$lt_dlunknown 14262 cat > conftest.$ac_ext <<_LT_EOF 14263 #line $LINENO "configure" 14264 #include "confdefs.h" 14265 14266 #if HAVE_DLFCN_H 14267 #include <dlfcn.h> 14268 #endif 14269 14270 #include <stdio.h> 14271 14272 #ifdef RTLD_GLOBAL 14273 # define LT_DLGLOBAL RTLD_GLOBAL 14274 #else 14275 # ifdef DL_GLOBAL 14276 # define LT_DLGLOBAL DL_GLOBAL 14277 # else 14278 # define LT_DLGLOBAL 0 14279 # endif 14280 #endif 14281 14282 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14283 find out it does not work in some platform. */ 14284 #ifndef LT_DLLAZY_OR_NOW 14285 # ifdef RTLD_LAZY 14286 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14287 # else 14288 # ifdef DL_LAZY 14289 # define LT_DLLAZY_OR_NOW DL_LAZY 14290 # else 14291 # ifdef RTLD_NOW 14292 # define LT_DLLAZY_OR_NOW RTLD_NOW 14293 # else 14294 # ifdef DL_NOW 14295 # define LT_DLLAZY_OR_NOW DL_NOW 14296 # else 14297 # define LT_DLLAZY_OR_NOW 0 14298 # endif 14299 # endif 14300 # endif 14301 # endif 14302 #endif 14303 14304 /* When -fvisibility=hidden is used, assume the code has been annotated 14305 correspondingly for the symbols needed. */ 14306 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14307 int fnord () __attribute__((visibility("default"))); 14308 #endif 14309 14310 int fnord () { return 42; } 14311 int main () 14312 { 14313 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14314 int status = $lt_dlunknown; 14315 14316 if (self) 14317 { 14318 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14319 else 14320 { 14321 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14322 else puts (dlerror ()); 14323 } 14324 /* dlclose (self); */ 14325 } 14326 else 14327 puts (dlerror ()); 14328 14329 return status; 14330 } 14331 _LT_EOF 14332 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14333 (eval $ac_link) 2>&5 14334 ac_status=$? 14335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14336 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14337 (./conftest; exit; ) >&5 2>/dev/null 14338 lt_status=$? 14339 case x$lt_status in 14340 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14341 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14342 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14343 esac 14344 else : 14345 # compilation failed 14346 lt_cv_dlopen_self=no 14347 fi 14348 fi 14349 rm -fr conftest* 14350 14351 14352 fi 14353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14354 $as_echo "$lt_cv_dlopen_self" >&6; } 14355 14356 if test yes = "$lt_cv_dlopen_self"; then 14357 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14359 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14360 if ${lt_cv_dlopen_self_static+:} false; then : 14361 $as_echo_n "(cached) " >&6 14362 else 14363 if test yes = "$cross_compiling"; then : 14364 lt_cv_dlopen_self_static=cross 14365 else 14366 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14367 lt_status=$lt_dlunknown 14368 cat > conftest.$ac_ext <<_LT_EOF 14369 #line $LINENO "configure" 14370 #include "confdefs.h" 14371 14372 #if HAVE_DLFCN_H 14373 #include <dlfcn.h> 14374 #endif 14375 14376 #include <stdio.h> 14377 14378 #ifdef RTLD_GLOBAL 14379 # define LT_DLGLOBAL RTLD_GLOBAL 14380 #else 14381 # ifdef DL_GLOBAL 14382 # define LT_DLGLOBAL DL_GLOBAL 14383 # else 14384 # define LT_DLGLOBAL 0 14385 # endif 14386 #endif 14387 14388 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14389 find out it does not work in some platform. */ 14390 #ifndef LT_DLLAZY_OR_NOW 14391 # ifdef RTLD_LAZY 14392 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14393 # else 14394 # ifdef DL_LAZY 14395 # define LT_DLLAZY_OR_NOW DL_LAZY 14396 # else 14397 # ifdef RTLD_NOW 14398 # define LT_DLLAZY_OR_NOW RTLD_NOW 14399 # else 14400 # ifdef DL_NOW 14401 # define LT_DLLAZY_OR_NOW DL_NOW 14402 # else 14403 # define LT_DLLAZY_OR_NOW 0 14404 # endif 14405 # endif 14406 # endif 14407 # endif 14408 #endif 14409 14410 /* When -fvisibility=hidden is used, assume the code has been annotated 14411 correspondingly for the symbols needed. */ 14412 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14413 int fnord () __attribute__((visibility("default"))); 14414 #endif 14415 14416 int fnord () { return 42; } 14417 int main () 14418 { 14419 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14420 int status = $lt_dlunknown; 14421 14422 if (self) 14423 { 14424 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14425 else 14426 { 14427 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14428 else puts (dlerror ()); 14429 } 14430 /* dlclose (self); */ 14431 } 14432 else 14433 puts (dlerror ()); 14434 14435 return status; 14436 } 14437 _LT_EOF 14438 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14439 (eval $ac_link) 2>&5 14440 ac_status=$? 14441 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14442 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14443 (./conftest; exit; ) >&5 2>/dev/null 14444 lt_status=$? 14445 case x$lt_status in 14446 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14447 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14448 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14449 esac 14450 else : 14451 # compilation failed 14452 lt_cv_dlopen_self_static=no 14453 fi 14454 fi 14455 rm -fr conftest* 14456 14457 14458 fi 14459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14460 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14461 fi 14462 14463 CPPFLAGS=$save_CPPFLAGS 14464 LDFLAGS=$save_LDFLAGS 14465 LIBS=$save_LIBS 14466 ;; 14467 esac 14468 14469 case $lt_cv_dlopen_self in 14470 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14471 *) enable_dlopen_self=unknown ;; 14472 esac 14473 14474 case $lt_cv_dlopen_self_static in 14475 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14476 *) enable_dlopen_self_static=unknown ;; 14477 esac 14478 fi 14479 14480 14481 14482 14483 14484 14485 14486 14487 14488 14489 14490 14491 14492 14493 14494 14495 14496 striplib= 14497 old_striplib= 14498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14499 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14500 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14501 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14502 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14504 $as_echo "yes" >&6; } 14505 else 14506 # FIXME - insert some real tests, host_os isn't really good enough 14507 case $host_os in 14508 darwin*) 14509 if test -n "$STRIP"; then 14510 striplib="$STRIP -x" 14511 old_striplib="$STRIP -S" 14512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14513 $as_echo "yes" >&6; } 14514 else 14515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14516 $as_echo "no" >&6; } 14517 fi 14518 ;; 14519 *) 14520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14521 $as_echo "no" >&6; } 14522 ;; 14523 esac 14524 fi 14525 14526 14527 14528 14529 14530 14531 14532 14533 14534 14535 14536 14537 # Report what library types will actually be built 14538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14539 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14541 $as_echo "$can_build_shared" >&6; } 14542 14543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14544 $as_echo_n "checking whether to build shared libraries... " >&6; } 14545 test no = "$can_build_shared" && enable_shared=no 14546 14547 # On AIX, shared libraries and static libraries use the same namespace, and 14548 # are all built from PIC. 14549 case $host_os in 14550 aix3*) 14551 test yes = "$enable_shared" && enable_static=no 14552 if test -n "$RANLIB"; then 14553 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14554 postinstall_cmds='$RANLIB $lib' 14555 fi 14556 ;; 14557 14558 aix[4-9]*) 14559 if test ia64 != "$host_cpu"; then 14560 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14561 yes,aix,yes) ;; # shared object as lib.so file only 14562 yes,svr4,*) ;; # shared object as lib.so archive member only 14563 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14564 esac 14565 fi 14566 ;; 14567 esac 14568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14569 $as_echo "$enable_shared" >&6; } 14570 14571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14572 $as_echo_n "checking whether to build static libraries... " >&6; } 14573 # Make sure either enable_shared or enable_static is yes. 14574 test yes = "$enable_shared" || enable_static=yes 14575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14576 $as_echo "$enable_static" >&6; } 14577 14578 14579 14580 14581 fi 14582 ac_ext=c 14583 ac_cpp='$CPP $CPPFLAGS' 14584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14586 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14587 14588 CC=$lt_save_CC 14589 14590 14591 14592 14593 14594 14595 14596 14597 14598 14599 14600 14601 14602 14603 14604 ac_config_commands="$ac_config_commands libtool" 14605 14606 14607 14608 14609 # Only expand once: 14610 14611 14612 14613 14614 14615 14616 14617 14618 14619 14620 14621 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 14622 if test -n "$ac_tool_prefix"; then 14623 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 14624 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 14625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14626 $as_echo_n "checking for $ac_word... " >&6; } 14627 if ${ac_cv_path_PKG_CONFIG+:} false; then : 14628 $as_echo_n "(cached) " >&6 14629 else 14630 case $PKG_CONFIG in 14631 [\\/]* | ?:[\\/]*) 14632 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 14633 ;; 14634 *) 14635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14636 for as_dir in $PATH 14637 do 14638 IFS=$as_save_IFS 14639 test -z "$as_dir" && as_dir=. 14640 for ac_exec_ext in '' $ac_executable_extensions; do 14641 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14642 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14643 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14644 break 2 14645 fi 14646 done 14647 done 14648 IFS=$as_save_IFS 14649 14650 ;; 14651 esac 14652 fi 14653 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 14654 if test -n "$PKG_CONFIG"; then 14655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 14656 $as_echo "$PKG_CONFIG" >&6; } 14657 else 14658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14659 $as_echo "no" >&6; } 14660 fi 14661 14662 14663 fi 14664 if test -z "$ac_cv_path_PKG_CONFIG"; then 14665 ac_pt_PKG_CONFIG=$PKG_CONFIG 14666 # Extract the first word of "pkg-config", so it can be a program name with args. 14667 set dummy pkg-config; ac_word=$2 14668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14669 $as_echo_n "checking for $ac_word... " >&6; } 14670 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 14671 $as_echo_n "(cached) " >&6 14672 else 14673 case $ac_pt_PKG_CONFIG in 14674 [\\/]* | ?:[\\/]*) 14675 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 14676 ;; 14677 *) 14678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14679 for as_dir in $PATH 14680 do 14681 IFS=$as_save_IFS 14682 test -z "$as_dir" && as_dir=. 14683 for ac_exec_ext in '' $ac_executable_extensions; do 14684 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14685 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14687 break 2 14688 fi 14689 done 14690 done 14691 IFS=$as_save_IFS 14692 14693 ;; 14694 esac 14695 fi 14696 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 14697 if test -n "$ac_pt_PKG_CONFIG"; then 14698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 14699 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 14700 else 14701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14702 $as_echo "no" >&6; } 14703 fi 14704 14705 if test "x$ac_pt_PKG_CONFIG" = x; then 14706 PKG_CONFIG="" 14707 else 14708 case $cross_compiling:$ac_tool_warned in 14709 yes:) 14710 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 14711 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 14712 ac_tool_warned=yes ;; 14713 esac 14714 PKG_CONFIG=$ac_pt_PKG_CONFIG 14715 fi 14716 else 14717 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 14718 fi 14719 14720 fi 14721 if test -n "$PKG_CONFIG"; then 14722 _pkg_min_version=0.9.0 14723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 14724 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 14725 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 14726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14727 $as_echo "yes" >&6; } 14728 else 14729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14730 $as_echo "no" >&6; } 14731 PKG_CONFIG="" 14732 fi 14733 fi 14734 14735 # Checks for header files. 14736 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h 14737 do : 14738 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14739 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14740 " 14741 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14742 cat >>confdefs.h <<_ACEOF 14743 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14744 _ACEOF 14745 14746 fi 14747 14748 done 14749 14750 14751 # check for types. 14752 # Using own tests for int64* because autoconf builtin only give 32bit. 14753 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14754 if test "x$ac_cv_type_int8_t" = xyes; then : 14755 14756 else 14757 14758 cat >>confdefs.h <<_ACEOF 14759 #define int8_t signed char 14760 _ACEOF 14761 14762 fi 14763 14764 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14765 if test "x$ac_cv_type_int16_t" = xyes; then : 14766 14767 else 14768 14769 cat >>confdefs.h <<_ACEOF 14770 #define int16_t short 14771 _ACEOF 14772 14773 fi 14774 14775 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14776 if test "x$ac_cv_type_int32_t" = xyes; then : 14777 14778 else 14779 14780 cat >>confdefs.h <<_ACEOF 14781 #define int32_t int 14782 _ACEOF 14783 14784 fi 14785 14786 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14787 if test "x$ac_cv_type_int64_t" = xyes; then : 14788 14789 else 14790 14791 cat >>confdefs.h <<_ACEOF 14792 #define int64_t long long 14793 _ACEOF 14794 14795 fi 14796 14797 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14798 if test "x$ac_cv_type_uint8_t" = xyes; then : 14799 14800 else 14801 14802 cat >>confdefs.h <<_ACEOF 14803 #define uint8_t unsigned char 14804 _ACEOF 14805 14806 fi 14807 14808 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14809 if test "x$ac_cv_type_uint16_t" = xyes; then : 14810 14811 else 14812 14813 cat >>confdefs.h <<_ACEOF 14814 #define uint16_t unsigned short 14815 _ACEOF 14816 14817 fi 14818 14819 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14820 if test "x$ac_cv_type_uint32_t" = xyes; then : 14821 14822 else 14823 14824 cat >>confdefs.h <<_ACEOF 14825 #define uint32_t unsigned int 14826 _ACEOF 14827 14828 fi 14829 14830 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14831 if test "x$ac_cv_type_uint64_t" = xyes; then : 14832 14833 else 14834 14835 cat >>confdefs.h <<_ACEOF 14836 #define uint64_t unsigned long long 14837 _ACEOF 14838 14839 fi 14840 14841 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14842 if test "x$ac_cv_type_size_t" = xyes; then : 14843 14844 else 14845 14846 cat >>confdefs.h <<_ACEOF 14847 #define size_t unsigned int 14848 _ACEOF 14849 14850 fi 14851 14852 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14853 if test "x$ac_cv_type_ssize_t" = xyes; then : 14854 14855 else 14856 14857 cat >>confdefs.h <<_ACEOF 14858 #define ssize_t int 14859 _ACEOF 14860 14861 fi 14862 14863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14864 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14865 if ${ac_cv_type_uid_t+:} false; then : 14866 $as_echo_n "(cached) " >&6 14867 else 14868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14869 /* end confdefs.h. */ 14870 #include <sys/types.h> 14871 14872 _ACEOF 14873 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14874 $EGREP "uid_t" >/dev/null 2>&1; then : 14875 ac_cv_type_uid_t=yes 14876 else 14877 ac_cv_type_uid_t=no 14878 fi 14879 rm -f conftest* 14880 14881 fi 14882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14883 $as_echo "$ac_cv_type_uid_t" >&6; } 14884 if test $ac_cv_type_uid_t = no; then 14885 14886 $as_echo "#define uid_t int" >>confdefs.h 14887 14888 14889 $as_echo "#define gid_t int" >>confdefs.h 14890 14891 fi 14892 14893 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14894 if test "x$ac_cv_type_pid_t" = xyes; then : 14895 14896 else 14897 14898 cat >>confdefs.h <<_ACEOF 14899 #define pid_t int 14900 _ACEOF 14901 14902 fi 14903 14904 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14905 if test "x$ac_cv_type_off_t" = xyes; then : 14906 14907 else 14908 14909 cat >>confdefs.h <<_ACEOF 14910 #define off_t long int 14911 _ACEOF 14912 14913 fi 14914 14915 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14916 $ac_includes_default 14917 #ifdef HAVE_WINSOCK2_H 14918 # include <winsock2.h> 14919 #endif 14920 14921 " 14922 if test "x$ac_cv_type_u_char" = xyes; then : 14923 14924 else 14925 14926 $as_echo "#define u_char unsigned char" >>confdefs.h 14927 14928 fi 14929 14930 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14931 $ac_includes_default 14932 #ifdef HAVE_SYS_RESOURCE_H 14933 # include <sys/resource.h> 14934 #endif 14935 14936 " 14937 if test "x$ac_cv_type_rlim_t" = xyes; then : 14938 14939 else 14940 14941 $as_echo "#define rlim_t unsigned long" >>confdefs.h 14942 14943 fi 14944 14945 14946 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14947 $ac_includes_default 14948 #ifdef HAVE_SYS_SOCKET_H 14949 # include <sys/socket.h> 14950 #endif 14951 #ifdef HAVE_WS2TCPIP_H 14952 # include <ws2tcpip.h> 14953 #endif 14954 14955 " 14956 if test "x$ac_cv_type_socklen_t" = xyes; then : 14957 14958 else 14959 14960 $as_echo "#define socklen_t int" >>confdefs.h 14961 14962 fi 14963 14964 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14965 $ac_includes_default 14966 #ifdef HAVE_SYS_TYPES_H 14967 # include <sys/types.h> 14968 #endif 14969 #ifdef HAVE_NETINET_IN_H 14970 # include <netinet/in.h> 14971 #endif 14972 14973 " 14974 if test "x$ac_cv_type_in_addr_t" = xyes; then : 14975 14976 else 14977 14978 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 14979 14980 fi 14981 14982 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14983 $ac_includes_default 14984 #ifdef HAVE_SYS_TYPES_H 14985 # include <sys/types.h> 14986 #endif 14987 #ifdef HAVE_NETINET_IN_H 14988 # include <netinet/in.h> 14989 #endif 14990 14991 " 14992 if test "x$ac_cv_type_in_port_t" = xyes; then : 14993 14994 else 14995 14996 $as_echo "#define in_port_t uint16_t" >>confdefs.h 14997 14998 fi 14999 15000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 15001 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 15002 if test "$cross_compiling" = yes; then : 15003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 15004 $as_echo "cross-compile no" >&6; } 15005 15006 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 15007 15008 case " $LIBOBJS " in 15009 *" memcmp.$ac_objext "* ) ;; 15010 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 15011 ;; 15012 esac 15013 15014 15015 else 15016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15017 /* end confdefs.h. */ 15018 15019 #include <stdio.h> 15020 #include <stdlib.h> 15021 #include <string.h> 15022 int main(void) 15023 { 15024 char a = 255, b = 0; 15025 if(memcmp(&a, &b, 1) < 0) 15026 return 1; 15027 return 0; 15028 } 15029 15030 _ACEOF 15031 if ac_fn_c_try_run "$LINENO"; then : 15032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15033 $as_echo "yes" >&6; } 15034 else 15035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15036 $as_echo "no" >&6; } 15037 15038 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 15039 15040 case " $LIBOBJS " in 15041 *" memcmp.$ac_objext "* ) ;; 15042 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 15043 ;; 15044 esac 15045 15046 15047 fi 15048 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15049 conftest.$ac_objext conftest.beam conftest.$ac_ext 15050 fi 15051 15052 15053 # The cast to long int works around a bug in the HP C Compiler 15054 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15055 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15056 # This bug is HP SR number 8606223364. 15057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 15058 $as_echo_n "checking size of time_t... " >&6; } 15059 if ${ac_cv_sizeof_time_t+:} false; then : 15060 $as_echo_n "(cached) " >&6 15061 else 15062 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 15063 $ac_includes_default 15064 #ifdef TIME_WITH_SYS_TIME 15065 # include <sys/time.h> 15066 # include <time.h> 15067 #else 15068 # ifdef HAVE_SYS_TIME_H 15069 # include <sys/time.h> 15070 # else 15071 # include <time.h> 15072 # endif 15073 #endif 15074 15075 "; then : 15076 15077 else 15078 if test "$ac_cv_type_time_t" = yes; then 15079 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15081 as_fn_error 77 "cannot compute sizeof (time_t) 15082 See \`config.log' for more details" "$LINENO" 5; } 15083 else 15084 ac_cv_sizeof_time_t=0 15085 fi 15086 fi 15087 15088 fi 15089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 15090 $as_echo "$ac_cv_sizeof_time_t" >&6; } 15091 15092 15093 15094 cat >>confdefs.h <<_ACEOF 15095 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 15096 _ACEOF 15097 15098 15099 # The cast to long int works around a bug in the HP C Compiler 15100 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15101 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15102 # This bug is HP SR number 8606223364. 15103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 15104 $as_echo_n "checking size of size_t... " >&6; } 15105 if ${ac_cv_sizeof_size_t+:} false; then : 15106 $as_echo_n "(cached) " >&6 15107 else 15108 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 15109 15110 else 15111 if test "$ac_cv_type_size_t" = yes; then 15112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15114 as_fn_error 77 "cannot compute sizeof (size_t) 15115 See \`config.log' for more details" "$LINENO" 5; } 15116 else 15117 ac_cv_sizeof_size_t=0 15118 fi 15119 fi 15120 15121 fi 15122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 15123 $as_echo "$ac_cv_sizeof_size_t" >&6; } 15124 15125 15126 15127 cat >>confdefs.h <<_ACEOF 15128 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 15129 _ACEOF 15130 15131 15132 15133 # add option to disable the evil rpath 15134 15135 # Check whether --enable-rpath was given. 15136 if test "${enable_rpath+set}" = set; then : 15137 enableval=$enable_rpath; enable_rpath=$enableval 15138 else 15139 enable_rpath=yes 15140 fi 15141 15142 if test "x$enable_rpath" = xno; then 15143 ac_config_commands="$ac_config_commands disable-rpath" 15144 15145 fi 15146 15147 15148 15149 # check to see if libraries are needed for these functions. 15150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 15151 $as_echo_n "checking for library containing inet_pton... " >&6; } 15152 if ${ac_cv_search_inet_pton+:} false; then : 15153 $as_echo_n "(cached) " >&6 15154 else 15155 ac_func_search_save_LIBS=$LIBS 15156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15157 /* end confdefs.h. */ 15158 15159 /* Override any GCC internal prototype to avoid an error. 15160 Use char because int might match the return type of a GCC 15161 builtin and then its argument prototype would still apply. */ 15162 #ifdef __cplusplus 15163 extern "C" 15164 #endif 15165 char inet_pton (); 15166 int 15167 main () 15168 { 15169 return inet_pton (); 15170 ; 15171 return 0; 15172 } 15173 _ACEOF 15174 for ac_lib in '' nsl; do 15175 if test -z "$ac_lib"; then 15176 ac_res="none required" 15177 else 15178 ac_res=-l$ac_lib 15179 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15180 fi 15181 if ac_fn_c_try_link "$LINENO"; then : 15182 ac_cv_search_inet_pton=$ac_res 15183 fi 15184 rm -f core conftest.err conftest.$ac_objext \ 15185 conftest$ac_exeext 15186 if ${ac_cv_search_inet_pton+:} false; then : 15187 break 15188 fi 15189 done 15190 if ${ac_cv_search_inet_pton+:} false; then : 15191 15192 else 15193 ac_cv_search_inet_pton=no 15194 fi 15195 rm conftest.$ac_ext 15196 LIBS=$ac_func_search_save_LIBS 15197 fi 15198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 15199 $as_echo "$ac_cv_search_inet_pton" >&6; } 15200 ac_res=$ac_cv_search_inet_pton 15201 if test "$ac_res" != no; then : 15202 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15203 15204 fi 15205 15206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 15207 $as_echo_n "checking for library containing socket... " >&6; } 15208 if ${ac_cv_search_socket+:} false; then : 15209 $as_echo_n "(cached) " >&6 15210 else 15211 ac_func_search_save_LIBS=$LIBS 15212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15213 /* end confdefs.h. */ 15214 15215 /* Override any GCC internal prototype to avoid an error. 15216 Use char because int might match the return type of a GCC 15217 builtin and then its argument prototype would still apply. */ 15218 #ifdef __cplusplus 15219 extern "C" 15220 #endif 15221 char socket (); 15222 int 15223 main () 15224 { 15225 return socket (); 15226 ; 15227 return 0; 15228 } 15229 _ACEOF 15230 for ac_lib in '' socket; do 15231 if test -z "$ac_lib"; then 15232 ac_res="none required" 15233 else 15234 ac_res=-l$ac_lib 15235 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15236 fi 15237 if ac_fn_c_try_link "$LINENO"; then : 15238 ac_cv_search_socket=$ac_res 15239 fi 15240 rm -f core conftest.err conftest.$ac_objext \ 15241 conftest$ac_exeext 15242 if ${ac_cv_search_socket+:} false; then : 15243 break 15244 fi 15245 done 15246 if ${ac_cv_search_socket+:} false; then : 15247 15248 else 15249 ac_cv_search_socket=no 15250 fi 15251 rm conftest.$ac_ext 15252 LIBS=$ac_func_search_save_LIBS 15253 fi 15254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 15255 $as_echo "$ac_cv_search_socket" >&6; } 15256 ac_res=$ac_cv_search_socket 15257 if test "$ac_res" != no; then : 15258 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15259 15260 fi 15261 15262 15263 # check wether strptime also works 15264 15265 # check some functions of the OS before linking libs (while still runnable). 15266 for ac_header in unistd.h 15267 do : 15268 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 15269 if test "x$ac_cv_header_unistd_h" = xyes; then : 15270 cat >>confdefs.h <<_ACEOF 15271 #define HAVE_UNISTD_H 1 15272 _ACEOF 15273 15274 fi 15275 15276 done 15277 15278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 15279 $as_echo_n "checking for working chown... " >&6; } 15280 if ${ac_cv_func_chown_works+:} false; then : 15281 $as_echo_n "(cached) " >&6 15282 else 15283 if test "$cross_compiling" = yes; then : 15284 ac_cv_func_chown_works=no 15285 else 15286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15287 /* end confdefs.h. */ 15288 $ac_includes_default 15289 #include <fcntl.h> 15290 15291 int 15292 main () 15293 { 15294 char *f = "conftest.chown"; 15295 struct stat before, after; 15296 15297 if (creat (f, 0600) < 0) 15298 return 1; 15299 if (stat (f, &before) < 0) 15300 return 1; 15301 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 15302 return 1; 15303 if (stat (f, &after) < 0) 15304 return 1; 15305 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 15306 15307 ; 15308 return 0; 15309 } 15310 _ACEOF 15311 if ac_fn_c_try_run "$LINENO"; then : 15312 ac_cv_func_chown_works=yes 15313 else 15314 ac_cv_func_chown_works=no 15315 fi 15316 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15317 conftest.$ac_objext conftest.beam conftest.$ac_ext 15318 fi 15319 15320 rm -f conftest.chown 15321 15322 fi 15323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 15324 $as_echo "$ac_cv_func_chown_works" >&6; } 15325 if test $ac_cv_func_chown_works = yes; then 15326 15327 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 15328 15329 fi 15330 15331 for ac_header in vfork.h 15332 do : 15333 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 15334 if test "x$ac_cv_header_vfork_h" = xyes; then : 15335 cat >>confdefs.h <<_ACEOF 15336 #define HAVE_VFORK_H 1 15337 _ACEOF 15338 15339 fi 15340 15341 done 15342 15343 for ac_func in fork vfork 15344 do : 15345 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15346 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15347 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15348 cat >>confdefs.h <<_ACEOF 15349 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15350 _ACEOF 15351 15352 fi 15353 done 15354 15355 if test "x$ac_cv_func_fork" = xyes; then 15356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 15357 $as_echo_n "checking for working fork... " >&6; } 15358 if ${ac_cv_func_fork_works+:} false; then : 15359 $as_echo_n "(cached) " >&6 15360 else 15361 if test "$cross_compiling" = yes; then : 15362 ac_cv_func_fork_works=cross 15363 else 15364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15365 /* end confdefs.h. */ 15366 $ac_includes_default 15367 int 15368 main () 15369 { 15370 15371 /* By Ruediger Kuhlmann. */ 15372 return fork () < 0; 15373 15374 ; 15375 return 0; 15376 } 15377 _ACEOF 15378 if ac_fn_c_try_run "$LINENO"; then : 15379 ac_cv_func_fork_works=yes 15380 else 15381 ac_cv_func_fork_works=no 15382 fi 15383 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15384 conftest.$ac_objext conftest.beam conftest.$ac_ext 15385 fi 15386 15387 fi 15388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15389 $as_echo "$ac_cv_func_fork_works" >&6; } 15390 15391 else 15392 ac_cv_func_fork_works=$ac_cv_func_fork 15393 fi 15394 if test "x$ac_cv_func_fork_works" = xcross; then 15395 case $host in 15396 *-*-amigaos* | *-*-msdosdjgpp*) 15397 # Override, as these systems have only a dummy fork() stub 15398 ac_cv_func_fork_works=no 15399 ;; 15400 *) 15401 ac_cv_func_fork_works=yes 15402 ;; 15403 esac 15404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15405 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15406 fi 15407 ac_cv_func_vfork_works=$ac_cv_func_vfork 15408 if test "x$ac_cv_func_vfork" = xyes; then 15409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15410 $as_echo_n "checking for working vfork... " >&6; } 15411 if ${ac_cv_func_vfork_works+:} false; then : 15412 $as_echo_n "(cached) " >&6 15413 else 15414 if test "$cross_compiling" = yes; then : 15415 ac_cv_func_vfork_works=cross 15416 else 15417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15418 /* end confdefs.h. */ 15419 /* Thanks to Paul Eggert for this test. */ 15420 $ac_includes_default 15421 #include <sys/wait.h> 15422 #ifdef HAVE_VFORK_H 15423 # include <vfork.h> 15424 #endif 15425 /* On some sparc systems, changes by the child to local and incoming 15426 argument registers are propagated back to the parent. The compiler 15427 is told about this with #include <vfork.h>, but some compilers 15428 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15429 static variable whose address is put into a register that is 15430 clobbered by the vfork. */ 15431 static void 15432 #ifdef __cplusplus 15433 sparc_address_test (int arg) 15434 # else 15435 sparc_address_test (arg) int arg; 15436 #endif 15437 { 15438 static pid_t child; 15439 if (!child) { 15440 child = vfork (); 15441 if (child < 0) { 15442 perror ("vfork"); 15443 _exit(2); 15444 } 15445 if (!child) { 15446 arg = getpid(); 15447 write(-1, "", 0); 15448 _exit (arg); 15449 } 15450 } 15451 } 15452 15453 int 15454 main () 15455 { 15456 pid_t parent = getpid (); 15457 pid_t child; 15458 15459 sparc_address_test (0); 15460 15461 child = vfork (); 15462 15463 if (child == 0) { 15464 /* Here is another test for sparc vfork register problems. This 15465 test uses lots of local variables, at least as many local 15466 variables as main has allocated so far including compiler 15467 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15468 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15469 reuse the register of parent for one of the local variables, 15470 since it will think that parent can't possibly be used any more 15471 in this routine. Assigning to the local variable will thus 15472 munge parent in the parent process. */ 15473 pid_t 15474 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15475 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15476 /* Convince the compiler that p..p7 are live; otherwise, it might 15477 use the same hardware register for all 8 local variables. */ 15478 if (p != p1 || p != p2 || p != p3 || p != p4 15479 || p != p5 || p != p6 || p != p7) 15480 _exit(1); 15481 15482 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15483 from child file descriptors. If the child closes a descriptor 15484 before it execs or exits, this munges the parent's descriptor 15485 as well. Test for this by closing stdout in the child. */ 15486 _exit(close(fileno(stdout)) != 0); 15487 } else { 15488 int status; 15489 struct stat st; 15490 15491 while (wait(&status) != child) 15492 ; 15493 return ( 15494 /* Was there some problem with vforking? */ 15495 child < 0 15496 15497 /* Did the child fail? (This shouldn't happen.) */ 15498 || status 15499 15500 /* Did the vfork/compiler bug occur? */ 15501 || parent != getpid() 15502 15503 /* Did the file descriptor bug occur? */ 15504 || fstat(fileno(stdout), &st) != 0 15505 ); 15506 } 15507 } 15508 _ACEOF 15509 if ac_fn_c_try_run "$LINENO"; then : 15510 ac_cv_func_vfork_works=yes 15511 else 15512 ac_cv_func_vfork_works=no 15513 fi 15514 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15515 conftest.$ac_objext conftest.beam conftest.$ac_ext 15516 fi 15517 15518 fi 15519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15520 $as_echo "$ac_cv_func_vfork_works" >&6; } 15521 15522 fi; 15523 if test "x$ac_cv_func_fork_works" = xcross; then 15524 ac_cv_func_vfork_works=$ac_cv_func_vfork 15525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15526 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15527 fi 15528 15529 if test "x$ac_cv_func_vfork_works" = xyes; then 15530 15531 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15532 15533 else 15534 15535 $as_echo "#define vfork fork" >>confdefs.h 15536 15537 fi 15538 if test "x$ac_cv_func_fork_works" = xyes; then 15539 15540 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15541 15542 fi 15543 15544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15545 $as_echo_n "checking return type of signal handlers... " >&6; } 15546 if ${ac_cv_type_signal+:} false; then : 15547 $as_echo_n "(cached) " >&6 15548 else 15549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15550 /* end confdefs.h. */ 15551 #include <sys/types.h> 15552 #include <signal.h> 15553 15554 int 15555 main () 15556 { 15557 return *(signal (0, 0)) (0) == 1; 15558 ; 15559 return 0; 15560 } 15561 _ACEOF 15562 if ac_fn_c_try_compile "$LINENO"; then : 15563 ac_cv_type_signal=int 15564 else 15565 ac_cv_type_signal=void 15566 fi 15567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15568 fi 15569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15570 $as_echo "$ac_cv_type_signal" >&6; } 15571 15572 cat >>confdefs.h <<_ACEOF 15573 #define RETSIGTYPE $ac_cv_type_signal 15574 _ACEOF 15575 15576 15577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15578 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15579 if ${ac_cv_sys_largefile_source+:} false; then : 15580 $as_echo_n "(cached) " >&6 15581 else 15582 while :; do 15583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15584 /* end confdefs.h. */ 15585 #include <sys/types.h> /* for off_t */ 15586 #include <stdio.h> 15587 int 15588 main () 15589 { 15590 int (*fp) (FILE *, off_t, int) = fseeko; 15591 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15592 ; 15593 return 0; 15594 } 15595 _ACEOF 15596 if ac_fn_c_try_link "$LINENO"; then : 15597 ac_cv_sys_largefile_source=no; break 15598 fi 15599 rm -f core conftest.err conftest.$ac_objext \ 15600 conftest$ac_exeext conftest.$ac_ext 15601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15602 /* end confdefs.h. */ 15603 #define _LARGEFILE_SOURCE 1 15604 #include <sys/types.h> /* for off_t */ 15605 #include <stdio.h> 15606 int 15607 main () 15608 { 15609 int (*fp) (FILE *, off_t, int) = fseeko; 15610 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15611 ; 15612 return 0; 15613 } 15614 _ACEOF 15615 if ac_fn_c_try_link "$LINENO"; then : 15616 ac_cv_sys_largefile_source=1; break 15617 fi 15618 rm -f core conftest.err conftest.$ac_objext \ 15619 conftest$ac_exeext conftest.$ac_ext 15620 ac_cv_sys_largefile_source=unknown 15621 break 15622 done 15623 fi 15624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15625 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15626 case $ac_cv_sys_largefile_source in #( 15627 no | unknown) ;; 15628 *) 15629 cat >>confdefs.h <<_ACEOF 15630 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15631 _ACEOF 15632 ;; 15633 esac 15634 rm -rf conftest* 15635 15636 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15637 # in glibc 2.1.3, but that breaks too many other things. 15638 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15639 if test $ac_cv_sys_largefile_source != unknown; then 15640 15641 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15642 15643 fi 15644 15645 15646 # Check whether --enable-largefile was given. 15647 if test "${enable_largefile+set}" = set; then : 15648 enableval=$enable_largefile; 15649 fi 15650 15651 if test "$enable_largefile" != no; then 15652 15653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15654 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15655 if ${ac_cv_sys_largefile_CC+:} false; then : 15656 $as_echo_n "(cached) " >&6 15657 else 15658 ac_cv_sys_largefile_CC=no 15659 if test "$GCC" != yes; then 15660 ac_save_CC=$CC 15661 while :; do 15662 # IRIX 6.2 and later do not support large files by default, 15663 # so use the C compiler's -n32 option if that helps. 15664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15665 /* end confdefs.h. */ 15666 #include <sys/types.h> 15667 /* Check that off_t can represent 2**63 - 1 correctly. 15668 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15669 since some C++ compilers masquerading as C compilers 15670 incorrectly reject 9223372036854775807. */ 15671 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 15672 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15673 && LARGE_OFF_T % 2147483647 == 1) 15674 ? 1 : -1]; 15675 int 15676 main () 15677 { 15678 15679 ; 15680 return 0; 15681 } 15682 _ACEOF 15683 if ac_fn_c_try_compile "$LINENO"; then : 15684 break 15685 fi 15686 rm -f core conftest.err conftest.$ac_objext 15687 CC="$CC -n32" 15688 if ac_fn_c_try_compile "$LINENO"; then : 15689 ac_cv_sys_largefile_CC=' -n32'; break 15690 fi 15691 rm -f core conftest.err conftest.$ac_objext 15692 break 15693 done 15694 CC=$ac_save_CC 15695 rm -f conftest.$ac_ext 15696 fi 15697 fi 15698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15699 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15700 if test "$ac_cv_sys_largefile_CC" != no; then 15701 CC=$CC$ac_cv_sys_largefile_CC 15702 fi 15703 15704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15705 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15706 if ${ac_cv_sys_file_offset_bits+:} false; then : 15707 $as_echo_n "(cached) " >&6 15708 else 15709 while :; do 15710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15711 /* end confdefs.h. */ 15712 #include <sys/types.h> 15713 /* Check that off_t can represent 2**63 - 1 correctly. 15714 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15715 since some C++ compilers masquerading as C compilers 15716 incorrectly reject 9223372036854775807. */ 15717 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 15718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15719 && LARGE_OFF_T % 2147483647 == 1) 15720 ? 1 : -1]; 15721 int 15722 main () 15723 { 15724 15725 ; 15726 return 0; 15727 } 15728 _ACEOF 15729 if ac_fn_c_try_compile "$LINENO"; then : 15730 ac_cv_sys_file_offset_bits=no; break 15731 fi 15732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15734 /* end confdefs.h. */ 15735 #define _FILE_OFFSET_BITS 64 15736 #include <sys/types.h> 15737 /* Check that off_t can represent 2**63 - 1 correctly. 15738 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15739 since some C++ compilers masquerading as C compilers 15740 incorrectly reject 9223372036854775807. */ 15741 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 15742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15743 && LARGE_OFF_T % 2147483647 == 1) 15744 ? 1 : -1]; 15745 int 15746 main () 15747 { 15748 15749 ; 15750 return 0; 15751 } 15752 _ACEOF 15753 if ac_fn_c_try_compile "$LINENO"; then : 15754 ac_cv_sys_file_offset_bits=64; break 15755 fi 15756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15757 ac_cv_sys_file_offset_bits=unknown 15758 break 15759 done 15760 fi 15761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15762 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15763 case $ac_cv_sys_file_offset_bits in #( 15764 no | unknown) ;; 15765 *) 15766 cat >>confdefs.h <<_ACEOF 15767 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15768 _ACEOF 15769 ;; 15770 esac 15771 rm -rf conftest* 15772 if test $ac_cv_sys_file_offset_bits = unknown; then 15773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15774 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15775 if ${ac_cv_sys_large_files+:} false; then : 15776 $as_echo_n "(cached) " >&6 15777 else 15778 while :; do 15779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15780 /* end confdefs.h. */ 15781 #include <sys/types.h> 15782 /* Check that off_t can represent 2**63 - 1 correctly. 15783 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15784 since some C++ compilers masquerading as C compilers 15785 incorrectly reject 9223372036854775807. */ 15786 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 15787 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15788 && LARGE_OFF_T % 2147483647 == 1) 15789 ? 1 : -1]; 15790 int 15791 main () 15792 { 15793 15794 ; 15795 return 0; 15796 } 15797 _ACEOF 15798 if ac_fn_c_try_compile "$LINENO"; then : 15799 ac_cv_sys_large_files=no; break 15800 fi 15801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15803 /* end confdefs.h. */ 15804 #define _LARGE_FILES 1 15805 #include <sys/types.h> 15806 /* Check that off_t can represent 2**63 - 1 correctly. 15807 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15808 since some C++ compilers masquerading as C compilers 15809 incorrectly reject 9223372036854775807. */ 15810 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 15811 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15812 && LARGE_OFF_T % 2147483647 == 1) 15813 ? 1 : -1]; 15814 int 15815 main () 15816 { 15817 15818 ; 15819 return 0; 15820 } 15821 _ACEOF 15822 if ac_fn_c_try_compile "$LINENO"; then : 15823 ac_cv_sys_large_files=1; break 15824 fi 15825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15826 ac_cv_sys_large_files=unknown 15827 break 15828 done 15829 fi 15830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15831 $as_echo "$ac_cv_sys_large_files" >&6; } 15832 case $ac_cv_sys_large_files in #( 15833 no | unknown) ;; 15834 *) 15835 cat >>confdefs.h <<_ACEOF 15836 #define _LARGE_FILES $ac_cv_sys_large_files 15837 _ACEOF 15838 ;; 15839 esac 15840 rm -rf conftest* 15841 fi 15842 15843 15844 fi 15845 15846 15847 15848 15849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15850 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15851 cache=_D_LARGEFILE_SOURCE_1 15852 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15853 $as_echo_n "(cached) " >&6 15854 else 15855 15856 echo ' 15857 #include <stdio.h> 15858 int test() { 15859 int a = fseeko(stdin, 0, 0); 15860 return a; 15861 } 15862 ' > conftest.c 15863 echo 'void f(){}' >>conftest.c 15864 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15865 eval "cv_prog_cc_flag_needed_$cache=no" 15866 else 15867 15868 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15869 eval "cv_prog_cc_flag_needed_$cache=yes" 15870 else 15871 eval "cv_prog_cc_flag_needed_$cache=fail" 15872 #echo 'Test with flag fails too!' 15873 #cat conftest.c 15874 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15875 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15876 #exit 1 15877 fi 15878 15879 fi 15880 rm -f conftest conftest.c conftest.o 15881 15882 fi 15883 15884 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15886 $as_echo "yes" >&6; } 15887 : 15888 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15889 else 15890 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15892 $as_echo "no" >&6; } 15893 #echo 'Test with flag is no!' 15894 #cat conftest.c 15895 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15896 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15897 #exit 1 15898 : 15899 15900 else 15901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15902 $as_echo "failed" >&6; } 15903 : 15904 15905 fi 15906 fi 15907 15908 15909 15910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15911 $as_echo_n "checking if nonblocking sockets work... " >&6; } 15912 if echo $target | grep mingw32 >/dev/null; then 15913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15914 $as_echo "no (windows)" >&6; } 15915 15916 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15917 15918 else 15919 if test "$cross_compiling" = yes; then : 15920 15921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15922 $as_echo "crosscompile(yes)" >&6; } 15923 15924 else 15925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15926 /* end confdefs.h. */ 15927 15928 15929 #include <stdio.h> 15930 #include <string.h> 15931 #include <stdlib.h> 15932 #include <fcntl.h> 15933 #include <errno.h> 15934 #ifdef HAVE_SYS_TYPES_H 15935 #include <sys/types.h> 15936 #endif 15937 #ifdef HAVE_SYS_SOCKET_H 15938 #include <sys/socket.h> 15939 #endif 15940 #ifdef HAVE_NETINET_IN_H 15941 #include <netinet/in.h> 15942 #endif 15943 #ifdef HAVE_ARPA_INET_H 15944 #include <arpa/inet.h> 15945 #endif 15946 #ifdef HAVE_UNISTD_H 15947 #include <unistd.h> 15948 #endif 15949 #ifdef HAVE_TIME_H 15950 #include <time.h> 15951 #endif 15952 15953 int main(void) 15954 { 15955 int port; 15956 int sfd, cfd; 15957 int num = 10; 15958 int i, p; 15959 struct sockaddr_in a; 15960 /* test if select and nonblocking reads work well together */ 15961 /* open port. 15962 fork child to send 10 messages. 15963 select to read. 15964 then try to nonblocking read the 10 messages 15965 then, nonblocking read must give EAGAIN 15966 */ 15967 15968 port = 12345 + (time(0)%32); 15969 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15970 if(sfd == -1) { 15971 perror("socket"); 15972 return 1; 15973 } 15974 memset(&a, 0, sizeof(a)); 15975 a.sin_family = AF_INET; 15976 a.sin_port = htons(port); 15977 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15978 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15979 perror("bind"); 15980 return 1; 15981 } 15982 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15983 perror("fcntl"); 15984 return 1; 15985 } 15986 15987 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15988 if(cfd == -1) { 15989 perror("client socket"); 15990 return 1; 15991 } 15992 a.sin_port = 0; 15993 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15994 perror("client bind"); 15995 return 1; 15996 } 15997 a.sin_port = htons(port); 15998 15999 /* no handler, causes exit in 10 seconds */ 16000 alarm(10); 16001 16002 /* send and receive on the socket */ 16003 if((p=fork()) == 0) { 16004 for(i=0; i<num; i++) { 16005 if(sendto(cfd, &i, sizeof(i), 0, 16006 (struct sockaddr*)&a, sizeof(a)) < 0) { 16007 perror("sendto"); 16008 return 1; 16009 } 16010 } 16011 } else { 16012 /* parent */ 16013 fd_set rset; 16014 int x; 16015 if(p == -1) { 16016 perror("fork"); 16017 return 1; 16018 } 16019 FD_ZERO(&rset); 16020 FD_SET(sfd, &rset); 16021 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 16022 perror("select"); 16023 return 1; 16024 } 16025 i = 0; 16026 while(i < num) { 16027 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 16028 if(errno == EAGAIN) 16029 continue; 16030 perror("recv"); 16031 return 1; 16032 } 16033 i++; 16034 } 16035 /* now we want to get EAGAIN: nonblocking goodness */ 16036 errno = 0; 16037 recv(sfd, &x, sizeof(x), 0); 16038 if(errno != EAGAIN) { 16039 perror("trying to recv again"); 16040 return 1; 16041 } 16042 /* EAGAIN encountered */ 16043 } 16044 16045 close(sfd); 16046 close(cfd); 16047 return 0; 16048 } 16049 16050 _ACEOF 16051 if ac_fn_c_try_run "$LINENO"; then : 16052 16053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16054 $as_echo "yes" >&6; } 16055 16056 else 16057 16058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16059 $as_echo "no" >&6; } 16060 16061 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 16062 16063 16064 fi 16065 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16066 conftest.$ac_objext conftest.beam conftest.$ac_ext 16067 fi 16068 16069 fi 16070 16071 16072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 16073 $as_echo_n "checking whether mkdir has one arg... " >&6; } 16074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16075 /* end confdefs.h. */ 16076 16077 #include <stdio.h> 16078 #include <unistd.h> 16079 #ifdef HAVE_WINSOCK2_H 16080 #include <winsock2.h> 16081 #endif 16082 #ifdef HAVE_SYS_STAT_H 16083 #include <sys/stat.h> 16084 #endif 16085 16086 int 16087 main () 16088 { 16089 16090 (void)mkdir("directory"); 16091 16092 ; 16093 return 0; 16094 } 16095 _ACEOF 16096 if ac_fn_c_try_compile "$LINENO"; then : 16097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16098 $as_echo "yes" >&6; } 16099 16100 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 16101 16102 16103 else 16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16105 $as_echo "no" >&6; } 16106 16107 fi 16108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16109 16110 for ac_func in strptime 16111 do : 16112 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 16113 if test "x$ac_cv_func_strptime" = xyes; then : 16114 cat >>confdefs.h <<_ACEOF 16115 #define HAVE_STRPTIME 1 16116 _ACEOF 16117 16118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 16119 $as_echo_n "checking whether strptime works... " >&6; } 16120 if test c${cross_compiling} = cno; then 16121 if test "$cross_compiling" = yes; then : 16122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 16123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 16124 as_fn_error $? "cannot run test program while cross compiling 16125 See \`config.log' for more details" "$LINENO" 5; } 16126 else 16127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16128 /* end confdefs.h. */ 16129 16130 #define _XOPEN_SOURCE 600 16131 #include <time.h> 16132 int main(void) { struct tm tm; char *res; 16133 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 16134 if (!res) return 2; 16135 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 16136 if (!res) return 1; return 0; } 16137 16138 _ACEOF 16139 if ac_fn_c_try_run "$LINENO"; then : 16140 eval "ac_cv_c_strptime_works=yes" 16141 else 16142 eval "ac_cv_c_strptime_works=no" 16143 fi 16144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16145 conftest.$ac_objext conftest.beam conftest.$ac_ext 16146 fi 16147 16148 else 16149 eval "ac_cv_c_strptime_works=maybe" 16150 fi 16151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 16152 $as_echo "$ac_cv_c_strptime_works" >&6; } 16153 if test $ac_cv_c_strptime_works = no; then 16154 case " $LIBOBJS " in 16155 *" strptime.$ac_objext "* ) ;; 16156 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16157 ;; 16158 esac 16159 16160 else 16161 16162 cat >>confdefs.h <<_ACEOF 16163 #define STRPTIME_WORKS 1 16164 _ACEOF 16165 16166 fi 16167 16168 else 16169 case " $LIBOBJS " in 16170 *" strptime.$ac_objext "* ) ;; 16171 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16172 ;; 16173 esac 16174 16175 fi 16176 done 16177 16178 16179 # check if we can use SO_REUSEPORT 16180 if echo "$host" | $GREP -i -e linux -e dragonfly >/dev/null; then 16181 16182 $as_echo "#define REUSEPORT_DEFAULT 1" >>confdefs.h 16183 16184 else 16185 16186 $as_echo "#define REUSEPORT_DEFAULT 0" >>confdefs.h 16187 16188 fi 16189 16190 # Include systemd.m4 - begin 16191 # macros for configuring systemd 16192 # Copyright 2015, Sami Kerola, CloudFlare. 16193 # BSD licensed. 16194 # Check whether --enable-systemd was given. 16195 if test "${enable_systemd+set}" = set; then : 16196 enableval=$enable_systemd; 16197 else 16198 enable_systemd=no 16199 fi 16200 16201 have_systemd=no 16202 if test "x$enable_systemd" != xno; then : 16203 16204 16205 16206 pkg_failed=no 16207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 16208 $as_echo_n "checking for SYSTEMD... " >&6; } 16209 16210 if test -n "$SYSTEMD_CFLAGS"; then 16211 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 16212 elif test -n "$PKG_CONFIG"; then 16213 if test -n "$PKG_CONFIG" && \ 16214 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 16215 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 16216 ac_status=$? 16217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16218 test $ac_status = 0; }; then 16219 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 16220 test "x$?" != "x0" && pkg_failed=yes 16221 else 16222 pkg_failed=yes 16223 fi 16224 else 16225 pkg_failed=untried 16226 fi 16227 if test -n "$SYSTEMD_LIBS"; then 16228 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 16229 elif test -n "$PKG_CONFIG"; then 16230 if test -n "$PKG_CONFIG" && \ 16231 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 16232 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 16233 ac_status=$? 16234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16235 test $ac_status = 0; }; then 16236 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 16237 test "x$?" != "x0" && pkg_failed=yes 16238 else 16239 pkg_failed=yes 16240 fi 16241 else 16242 pkg_failed=untried 16243 fi 16244 16245 16246 16247 if test $pkg_failed = yes; then 16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16249 $as_echo "no" >&6; } 16250 16251 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 16252 _pkg_short_errors_supported=yes 16253 else 16254 _pkg_short_errors_supported=no 16255 fi 16256 if test $_pkg_short_errors_supported = yes; then 16257 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 16258 else 16259 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 16260 fi 16261 # Put the nasty error message in config.log where it belongs 16262 echo "$SYSTEMD_PKG_ERRORS" >&5 16263 16264 have_systemd=no 16265 elif test $pkg_failed = untried; then 16266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16267 $as_echo "no" >&6; } 16268 have_systemd=no 16269 else 16270 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 16271 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 16272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16273 $as_echo "yes" >&6; } 16274 have_systemd=yes 16275 fi 16276 if test "x$have_systemd" != "xyes"; then : 16277 16278 16279 pkg_failed=no 16280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5 16281 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; } 16282 16283 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 16284 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 16285 elif test -n "$PKG_CONFIG"; then 16286 if test -n "$PKG_CONFIG" && \ 16287 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 16288 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 16289 ac_status=$? 16290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16291 test $ac_status = 0; }; then 16292 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 16293 test "x$?" != "x0" && pkg_failed=yes 16294 else 16295 pkg_failed=yes 16296 fi 16297 else 16298 pkg_failed=untried 16299 fi 16300 if test -n "$SYSTEMD_DAEMON_LIBS"; then 16301 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 16302 elif test -n "$PKG_CONFIG"; then 16303 if test -n "$PKG_CONFIG" && \ 16304 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 16305 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 16306 ac_status=$? 16307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16308 test $ac_status = 0; }; then 16309 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 16310 test "x$?" != "x0" && pkg_failed=yes 16311 else 16312 pkg_failed=yes 16313 fi 16314 else 16315 pkg_failed=untried 16316 fi 16317 16318 16319 16320 if test $pkg_failed = yes; then 16321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16322 $as_echo "no" >&6; } 16323 16324 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 16325 _pkg_short_errors_supported=yes 16326 else 16327 _pkg_short_errors_supported=no 16328 fi 16329 if test $_pkg_short_errors_supported = yes; then 16330 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 16331 else 16332 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 16333 fi 16334 # Put the nasty error message in config.log where it belongs 16335 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 16336 16337 have_systemd_daemon=no 16338 elif test $pkg_failed = untried; then 16339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16340 $as_echo "no" >&6; } 16341 have_systemd_daemon=no 16342 else 16343 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 16344 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 16345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16346 $as_echo "yes" >&6; } 16347 have_systemd_daemon=yes 16348 fi 16349 if test "x$have_systemd_daemon" = "xyes"; then : 16350 have_systemd=yes 16351 fi 16352 16353 fi 16354 case $enable_systemd:$have_systemd in #( 16355 yes:no) : 16356 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 16357 *:yes) : 16358 16359 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 16360 16361 LIBS="$LIBS $SYSTEMD_LIBS" 16362 16363 ;; #( 16364 *) : 16365 ;; 16366 esac 16367 16368 16369 fi 16370 if test "x$have_systemd" = xyes; then 16371 USE_SYSTEMD_TRUE= 16372 USE_SYSTEMD_FALSE='#' 16373 else 16374 USE_SYSTEMD_TRUE='#' 16375 USE_SYSTEMD_FALSE= 16376 fi 16377 16378 16379 # Include systemd.m4 - end 16380 16381 # set memory allocation checking if requested 16382 # Check whether --enable-alloc-checks was given. 16383 if test "${enable_alloc_checks+set}" = set; then : 16384 enableval=$enable_alloc_checks; 16385 fi 16386 16387 # Check whether --enable-alloc-lite was given. 16388 if test "${enable_alloc_lite+set}" = set; then : 16389 enableval=$enable_alloc_lite; 16390 fi 16391 16392 # Check whether --enable-alloc-nonregional was given. 16393 if test "${enable_alloc_nonregional+set}" = set; then : 16394 enableval=$enable_alloc_nonregional; 16395 fi 16396 16397 if test x_$enable_alloc_nonregional = x_yes; then 16398 16399 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 16400 16401 fi 16402 if test x_$enable_alloc_checks = x_yes; then 16403 16404 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 16405 16406 SLDNS_ALLOCCHECK_EXTRA_OBJ="alloc.lo log.lo" 16407 16408 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ="alloc.lo" 16409 16410 else 16411 if test x_$enable_alloc_lite = x_yes; then 16412 16413 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 16414 16415 else 16416 16417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 16418 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 16419 if test "$cross_compiling" = yes; then : 16420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 16421 $as_echo "no (crosscompile)" >&6; } 16422 case " $LIBOBJS " in 16423 *" malloc.$ac_objext "* ) ;; 16424 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16425 ;; 16426 esac 16427 16428 16429 cat >>confdefs.h <<_ACEOF 16430 #define malloc rpl_malloc_unbound 16431 _ACEOF 16432 16433 else 16434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16435 /* end confdefs.h. */ 16436 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 16437 #include <stdlib.h> 16438 #else 16439 char *malloc (); 16440 #endif 16441 16442 int 16443 main () 16444 { 16445 if(malloc(0) != 0) return 1; 16446 ; 16447 return 0; 16448 } 16449 16450 _ACEOF 16451 if ac_fn_c_try_run "$LINENO"; then : 16452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16453 $as_echo "no" >&6; } 16454 case " $LIBOBJS " in 16455 *" malloc.$ac_objext "* ) ;; 16456 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16457 ;; 16458 esac 16459 16460 16461 cat >>confdefs.h <<_ACEOF 16462 #define malloc rpl_malloc_unbound 16463 _ACEOF 16464 16465 else 16466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16467 $as_echo "yes" >&6; } 16468 16469 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 16470 16471 fi 16472 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16473 conftest.$ac_objext conftest.beam conftest.$ac_ext 16474 fi 16475 16476 16477 fi 16478 fi 16479 16480 # check windows threads (we use them, not pthreads, on windows). 16481 if test "$on_mingw" = "yes"; then 16482 # check windows threads 16483 for ac_header in windows.h 16484 do : 16485 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 16486 " 16487 if test "x$ac_cv_header_windows_h" = xyes; then : 16488 cat >>confdefs.h <<_ACEOF 16489 #define HAVE_WINDOWS_H 1 16490 _ACEOF 16491 16492 fi 16493 16494 done 16495 16496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 16497 $as_echo_n "checking for CreateThread... " >&6; } 16498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16499 /* end confdefs.h. */ 16500 16501 #ifdef HAVE_WINDOWS_H 16502 #include <windows.h> 16503 #endif 16504 16505 int 16506 main () 16507 { 16508 16509 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 16510 16511 ; 16512 return 0; 16513 } 16514 _ACEOF 16515 if ac_fn_c_try_compile "$LINENO"; then : 16516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16517 $as_echo "yes" >&6; } 16518 16519 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 16520 16521 16522 else 16523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16524 $as_echo "no" >&6; } 16525 16526 fi 16527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16528 16529 else 16530 # not on mingw, check thread libraries. 16531 16532 # check for thread library. 16533 # check this first, so that the pthread lib does not get linked in via 16534 # libssl or libpython, and thus distorts the tests, and we end up using 16535 # the non-threadsafe C libraries. 16536 16537 # Check whether --with-pthreads was given. 16538 if test "${with_pthreads+set}" = set; then : 16539 withval=$with_pthreads; 16540 else 16541 withval="yes" 16542 fi 16543 16544 ub_have_pthreads=no 16545 if test x_$withval != x_no; then 16546 16547 16548 ac_ext=c 16549 ac_cpp='$CPP $CPPFLAGS' 16550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16552 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16553 16554 ax_pthread_ok=no 16555 16556 # We used to check for pthread.h first, but this fails if pthread.h 16557 # requires special compiler flags (e.g. on True64 or Sequent). 16558 # It gets checked for in the link test anyway. 16559 16560 # First of all, check if the user has set any of the PTHREAD_LIBS, 16561 # etcetera environment variables, and if threads linking works using 16562 # them: 16563 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16564 save_CFLAGS="$CFLAGS" 16565 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16566 save_LIBS="$LIBS" 16567 LIBS="$PTHREAD_LIBS $LIBS" 16568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16569 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16571 /* end confdefs.h. */ 16572 16573 /* Override any GCC internal prototype to avoid an error. 16574 Use char because int might match the return type of a GCC 16575 builtin and then its argument prototype would still apply. */ 16576 #ifdef __cplusplus 16577 extern "C" 16578 #endif 16579 char pthread_join (); 16580 int 16581 main () 16582 { 16583 return pthread_join (); 16584 ; 16585 return 0; 16586 } 16587 _ACEOF 16588 if ac_fn_c_try_link "$LINENO"; then : 16589 ax_pthread_ok=yes 16590 fi 16591 rm -f core conftest.err conftest.$ac_objext \ 16592 conftest$ac_exeext conftest.$ac_ext 16593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16594 $as_echo "$ax_pthread_ok" >&6; } 16595 if test x"$ax_pthread_ok" = xno; then 16596 PTHREAD_LIBS="" 16597 PTHREAD_CFLAGS="" 16598 fi 16599 LIBS="$save_LIBS" 16600 CFLAGS="$save_CFLAGS" 16601 fi 16602 16603 # We must check for the threads library under a number of different 16604 # names; the ordering is very important because some systems 16605 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16606 # libraries is broken (non-POSIX). 16607 16608 # Create a list of thread flags to try. Items starting with a "-" are 16609 # C compiler flags, and other items are library names, except for "none" 16610 # which indicates that we try without any flags at all, and "pthread-config" 16611 # which is a program returning the flags for the Pth emulation library. 16612 16613 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16614 16615 # The ordering *is* (sometimes) important. Some notes on the 16616 # individual items follow: 16617 16618 # pthreads: AIX (must check this before -lpthread) 16619 # none: in case threads are in libc; should be tried before -Kthread and 16620 # other compiler flags to prevent continual compiler warnings 16621 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16622 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16623 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16624 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16625 # -pthreads: Solaris/gcc 16626 # -mthreads: Mingw32/gcc, Lynx/gcc 16627 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16628 # doesn't hurt to check since this sometimes defines pthreads too; 16629 # also defines -D_REENTRANT) 16630 # ... -mt is also the pthreads flag for HP/aCC 16631 # pthread: Linux, etcetera 16632 # --thread-safe: KAI C++ 16633 # pthread-config: use pthread-config program (for GNU Pth library) 16634 16635 case ${host_os} in 16636 solaris*) 16637 16638 # On Solaris (at least, for some versions), libc contains stubbed 16639 # (non-functional) versions of the pthreads routines, so link-based 16640 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16641 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16642 # a function called by this macro, so we could check for that, but 16643 # who knows whether they'll stub that too in a future libc.) So, 16644 # we'll just look for -pthreads and -lpthread first: 16645 16646 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16647 ;; 16648 16649 darwin*) 16650 ax_pthread_flags="-pthread $ax_pthread_flags" 16651 ;; 16652 esac 16653 16654 # Clang doesn't consider unrecognized options an error unless we specify 16655 # -Werror. We throw in some extra Clang-specific options to ensure that 16656 # this doesn't happen for GCC, which also accepts -Werror. 16657 16658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16659 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16660 save_CFLAGS="$CFLAGS" 16661 ax_pthread_extra_flags="-Werror" 16662 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16664 /* end confdefs.h. */ 16665 int foo(void); 16666 int 16667 main () 16668 { 16669 foo() 16670 ; 16671 return 0; 16672 } 16673 _ACEOF 16674 if ac_fn_c_try_compile "$LINENO"; then : 16675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16676 $as_echo "yes" >&6; } 16677 else 16678 ax_pthread_extra_flags= 16679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16680 $as_echo "no" >&6; } 16681 fi 16682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16683 CFLAGS="$save_CFLAGS" 16684 16685 if test x"$ax_pthread_ok" = xno; then 16686 for flag in $ax_pthread_flags; do 16687 16688 case $flag in 16689 none) 16690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16691 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16692 ;; 16693 16694 -*) 16695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16696 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16697 PTHREAD_CFLAGS="$flag" 16698 ;; 16699 16700 pthread-config) 16701 # Extract the first word of "pthread-config", so it can be a program name with args. 16702 set dummy pthread-config; ac_word=$2 16703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16704 $as_echo_n "checking for $ac_word... " >&6; } 16705 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16706 $as_echo_n "(cached) " >&6 16707 else 16708 if test -n "$ax_pthread_config"; then 16709 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16710 else 16711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16712 for as_dir in $PATH 16713 do 16714 IFS=$as_save_IFS 16715 test -z "$as_dir" && as_dir=. 16716 for ac_exec_ext in '' $ac_executable_extensions; do 16717 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16718 ac_cv_prog_ax_pthread_config="yes" 16719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16720 break 2 16721 fi 16722 done 16723 done 16724 IFS=$as_save_IFS 16725 16726 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16727 fi 16728 fi 16729 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16730 if test -n "$ax_pthread_config"; then 16731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16732 $as_echo "$ax_pthread_config" >&6; } 16733 else 16734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16735 $as_echo "no" >&6; } 16736 fi 16737 16738 16739 if test x"$ax_pthread_config" = xno; then continue; fi 16740 PTHREAD_CFLAGS="`pthread-config --cflags`" 16741 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16742 ;; 16743 16744 *) 16745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16746 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16747 PTHREAD_LIBS="-l$flag" 16748 ;; 16749 esac 16750 16751 save_LIBS="$LIBS" 16752 save_CFLAGS="$CFLAGS" 16753 LIBS="$PTHREAD_LIBS $LIBS" 16754 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16755 16756 # Check for various functions. We must include pthread.h, 16757 # since some functions may be macros. (On the Sequent, we 16758 # need a special flag -Kthread to make this header compile.) 16759 # We check for pthread_join because it is in -lpthread on IRIX 16760 # while pthread_create is in libc. We check for pthread_attr_init 16761 # due to DEC craziness with -lpthreads. We check for 16762 # pthread_cleanup_push because it is one of the few pthread 16763 # functions on Solaris that doesn't have a non-functional libc stub. 16764 # We try pthread_create on general principles. 16765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16766 /* end confdefs.h. */ 16767 #include <pthread.h> 16768 static void routine(void *a) { *((int*)a) = 0; } 16769 static void *start_routine(void *a) { return a; } 16770 int 16771 main () 16772 { 16773 pthread_t th; pthread_attr_t attr; 16774 pthread_create(&th, 0, start_routine, 0); 16775 pthread_join(th, 0); 16776 pthread_attr_init(&attr); 16777 pthread_cleanup_push(routine, 0); 16778 pthread_cleanup_pop(0) /* ; */ 16779 ; 16780 return 0; 16781 } 16782 _ACEOF 16783 if ac_fn_c_try_link "$LINENO"; then : 16784 ax_pthread_ok=yes 16785 fi 16786 rm -f core conftest.err conftest.$ac_objext \ 16787 conftest$ac_exeext conftest.$ac_ext 16788 16789 LIBS="$save_LIBS" 16790 CFLAGS="$save_CFLAGS" 16791 16792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16793 $as_echo "$ax_pthread_ok" >&6; } 16794 if test "x$ax_pthread_ok" = xyes; then 16795 break; 16796 fi 16797 16798 PTHREAD_LIBS="" 16799 PTHREAD_CFLAGS="" 16800 done 16801 fi 16802 16803 # Various other checks: 16804 if test "x$ax_pthread_ok" = xyes; then 16805 save_LIBS="$LIBS" 16806 LIBS="$PTHREAD_LIBS $LIBS" 16807 save_CFLAGS="$CFLAGS" 16808 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16809 16810 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16812 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16813 attr_name=unknown 16814 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16816 /* end confdefs.h. */ 16817 #include <pthread.h> 16818 int 16819 main () 16820 { 16821 int attr = $attr; return attr /* ; */ 16822 ; 16823 return 0; 16824 } 16825 _ACEOF 16826 if ac_fn_c_try_link "$LINENO"; then : 16827 attr_name=$attr; break 16828 fi 16829 rm -f core conftest.err conftest.$ac_objext \ 16830 conftest$ac_exeext conftest.$ac_ext 16831 done 16832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16833 $as_echo "$attr_name" >&6; } 16834 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16835 16836 cat >>confdefs.h <<_ACEOF 16837 #define PTHREAD_CREATE_JOINABLE $attr_name 16838 _ACEOF 16839 16840 fi 16841 16842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16843 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16844 flag=no 16845 case ${host_os} in 16846 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16847 osf* | hpux*) flag="-D_REENTRANT";; 16848 solaris*) 16849 if test "$GCC" = "yes"; then 16850 flag="-D_REENTRANT" 16851 else 16852 # TODO: What about Clang on Solaris? 16853 flag="-mt -D_REENTRANT" 16854 fi 16855 ;; 16856 esac 16857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16858 $as_echo "$flag" >&6; } 16859 if test "x$flag" != xno; then 16860 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16861 fi 16862 16863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16864 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16865 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16866 $as_echo_n "(cached) " >&6 16867 else 16868 16869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16870 /* end confdefs.h. */ 16871 #include <pthread.h> 16872 int 16873 main () 16874 { 16875 int i = PTHREAD_PRIO_INHERIT; 16876 ; 16877 return 0; 16878 } 16879 _ACEOF 16880 if ac_fn_c_try_link "$LINENO"; then : 16881 ax_cv_PTHREAD_PRIO_INHERIT=yes 16882 else 16883 ax_cv_PTHREAD_PRIO_INHERIT=no 16884 fi 16885 rm -f core conftest.err conftest.$ac_objext \ 16886 conftest$ac_exeext conftest.$ac_ext 16887 16888 fi 16889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16890 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16891 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16892 16893 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16894 16895 fi 16896 16897 LIBS="$save_LIBS" 16898 CFLAGS="$save_CFLAGS" 16899 16900 # More AIX lossage: compile with *_r variant 16901 if test "x$GCC" != xyes; then 16902 case $host_os in 16903 aix*) 16904 case "x/$CC" in #( 16905 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16906 #handle absolute path differently from PATH based program lookup 16907 case "x$CC" in #( 16908 x/*) : 16909 if as_fn_executable_p ${CC}_r; then : 16910 PTHREAD_CC="${CC}_r" 16911 fi ;; #( 16912 *) : 16913 for ac_prog in ${CC}_r 16914 do 16915 # Extract the first word of "$ac_prog", so it can be a program name with args. 16916 set dummy $ac_prog; ac_word=$2 16917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16918 $as_echo_n "checking for $ac_word... " >&6; } 16919 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16920 $as_echo_n "(cached) " >&6 16921 else 16922 if test -n "$PTHREAD_CC"; then 16923 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16924 else 16925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16926 for as_dir in $PATH 16927 do 16928 IFS=$as_save_IFS 16929 test -z "$as_dir" && as_dir=. 16930 for ac_exec_ext in '' $ac_executable_extensions; do 16931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16932 ac_cv_prog_PTHREAD_CC="$ac_prog" 16933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16934 break 2 16935 fi 16936 done 16937 done 16938 IFS=$as_save_IFS 16939 16940 fi 16941 fi 16942 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16943 if test -n "$PTHREAD_CC"; then 16944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16945 $as_echo "$PTHREAD_CC" >&6; } 16946 else 16947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16948 $as_echo "no" >&6; } 16949 fi 16950 16951 16952 test -n "$PTHREAD_CC" && break 16953 done 16954 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16955 ;; 16956 esac ;; #( 16957 *) : 16958 ;; 16959 esac 16960 ;; 16961 esac 16962 fi 16963 fi 16964 16965 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16966 16967 16968 16969 16970 16971 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16972 if test x"$ax_pthread_ok" = xyes; then 16973 16974 16975 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16976 16977 if test -n "$PTHREAD_LIBS"; then 16978 LIBS="$PTHREAD_LIBS $LIBS" 16979 fi 16980 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16981 CC="$PTHREAD_CC" 16982 ub_have_pthreads=yes 16983 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16984 " 16985 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16986 16987 cat >>confdefs.h <<_ACEOF 16988 #define HAVE_PTHREAD_SPINLOCK_T 1 16989 _ACEOF 16990 16991 16992 fi 16993 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16994 " 16995 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16996 16997 cat >>confdefs.h <<_ACEOF 16998 #define HAVE_PTHREAD_RWLOCK_T 1 16999 _ACEOF 17000 17001 17002 fi 17003 17004 17005 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 17006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 17007 $as_echo_n "checking if -pthread unused during linking... " >&6; } 17008 # catch clang warning 'argument unused during compilation' 17009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17010 /* end confdefs.h. */ 17011 $ac_includes_default 17012 17013 int main(void) {return 0;} 17014 17015 _ACEOF 17016 pthread_unused="yes" 17017 # first compile 17018 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 17019 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 17020 if test $? = 0; then 17021 # then link 17022 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 17023 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 17024 if test $? -ne 0; then 17025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17026 $as_echo "yes" >&6; } 17027 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 17028 PTHREAD_CFLAGS_ONLY="-pthread" 17029 17030 else 17031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17032 $as_echo "no" >&6; } 17033 fi 17034 else 17035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17036 $as_echo "no" >&6; } 17037 fi # endif cc successful 17038 rm -f conftest conftest.c conftest.o 17039 fi # endif -pthread in CFLAGS 17040 17041 17042 : 17043 else 17044 ax_pthread_ok=no 17045 17046 fi 17047 ac_ext=c 17048 ac_cpp='$CPP $CPPFLAGS' 17049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17051 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17052 17053 17054 fi 17055 17056 # check solaris thread library 17057 17058 # Check whether --with-solaris-threads was given. 17059 if test "${with_solaris_threads+set}" = set; then : 17060 withval=$with_solaris_threads; 17061 else 17062 withval="no" 17063 fi 17064 17065 ub_have_sol_threads=no 17066 if test x_$withval != x_no; then 17067 if test x_$ub_have_pthreads != x_no; then 17068 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 17069 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 17070 else 17071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 17072 $as_echo_n "checking for library containing thr_create... " >&6; } 17073 if ${ac_cv_search_thr_create+:} false; then : 17074 $as_echo_n "(cached) " >&6 17075 else 17076 ac_func_search_save_LIBS=$LIBS 17077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17078 /* end confdefs.h. */ 17079 17080 /* Override any GCC internal prototype to avoid an error. 17081 Use char because int might match the return type of a GCC 17082 builtin and then its argument prototype would still apply. */ 17083 #ifdef __cplusplus 17084 extern "C" 17085 #endif 17086 char thr_create (); 17087 int 17088 main () 17089 { 17090 return thr_create (); 17091 ; 17092 return 0; 17093 } 17094 _ACEOF 17095 for ac_lib in '' thread; do 17096 if test -z "$ac_lib"; then 17097 ac_res="none required" 17098 else 17099 ac_res=-l$ac_lib 17100 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17101 fi 17102 if ac_fn_c_try_link "$LINENO"; then : 17103 ac_cv_search_thr_create=$ac_res 17104 fi 17105 rm -f core conftest.err conftest.$ac_objext \ 17106 conftest$ac_exeext 17107 if ${ac_cv_search_thr_create+:} false; then : 17108 break 17109 fi 17110 done 17111 if ${ac_cv_search_thr_create+:} false; then : 17112 17113 else 17114 ac_cv_search_thr_create=no 17115 fi 17116 rm conftest.$ac_ext 17117 LIBS=$ac_func_search_save_LIBS 17118 fi 17119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 17120 $as_echo "$ac_cv_search_thr_create" >&6; } 17121 ac_res=$ac_cv_search_thr_create 17122 if test "$ac_res" != no; then : 17123 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17124 17125 17126 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 17127 17128 17129 17130 17131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 17132 $as_echo_n "checking whether $CC supports -mt... " >&6; } 17133 cache=`echo mt | sed 'y%.=/+-%___p_%'` 17134 if eval \${cv_prog_cc_flag_$cache+:} false; then : 17135 $as_echo_n "(cached) " >&6 17136 else 17137 17138 echo 'void f(void){}' >conftest.c 17139 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 17140 eval "cv_prog_cc_flag_$cache=yes" 17141 else 17142 eval "cv_prog_cc_flag_$cache=no" 17143 fi 17144 rm -f conftest conftest.o conftest.c 17145 17146 fi 17147 17148 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 17149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17150 $as_echo "yes" >&6; } 17151 : 17152 CFLAGS="$CFLAGS -mt" 17153 else 17154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17155 $as_echo "no" >&6; } 17156 : 17157 CFLAGS="$CFLAGS -D_REENTRANT" 17158 fi 17159 17160 ub_have_sol_threads=yes 17161 17162 else 17163 17164 as_fn_error $? "no solaris threads found." "$LINENO" 5 17165 17166 fi 17167 17168 fi 17169 fi 17170 17171 fi # end of non-mingw check of thread libraries 17172 17173 # Check for SYSLOG_FACILITY 17174 17175 # Check whether --with-syslog-facility was given. 17176 if test "${with_syslog_facility+set}" = set; then : 17177 withval=$with_syslog_facility; UNBOUND_SYSLOG_FACILITY="$withval" 17178 fi 17179 17180 case "${UNBOUND_SYSLOG_FACILITY}" in 17181 17182 LOCAL[0-7]) UNBOUND_SYSLOG_FACILITY="LOG_${UNBOUND_SYSLOG_FACILITY}" ;; 17183 17184 *) UNBOUND_SYSLOG_FACILITY="LOG_DAEMON" ;; 17185 17186 esac 17187 17188 cat >>confdefs.h <<_ACEOF 17189 #define UB_SYSLOG_FACILITY ${UNBOUND_SYSLOG_FACILITY} 17190 _ACEOF 17191 17192 17193 # Check for PyUnbound 17194 17195 # Check whether --with-pyunbound was given. 17196 if test "${with_pyunbound+set}" = set; then : 17197 withval=$with_pyunbound; 17198 else 17199 withval="no" 17200 fi 17201 17202 17203 ub_test_python=no 17204 ub_with_pyunbound=no 17205 if test x_$withval != x_no; then 17206 ub_with_pyunbound=yes 17207 ub_test_python=yes 17208 fi 17209 17210 # Check for Python module 17211 17212 # Check whether --with-pythonmodule was given. 17213 if test "${with_pythonmodule+set}" = set; then : 17214 withval=$with_pythonmodule; 17215 else 17216 withval="no" 17217 fi 17218 17219 17220 ub_with_pythonmod=no 17221 if test x_$withval != x_no; then 17222 ub_with_pythonmod=yes 17223 ub_test_python=yes 17224 fi 17225 17226 # Check for Python & SWIG only on PyUnbound or PyModule 17227 if test x_$ub_test_python != x_no; then 17228 17229 # Check for Python 17230 ub_have_python=no 17231 ac_save_LIBS="$LIBS" 17232 # 17233 # Allow the use of a (user set) custom python version 17234 # 17235 17236 17237 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 17238 set dummy python$PYTHON_VERSION; ac_word=$2 17239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17240 $as_echo_n "checking for $ac_word... " >&6; } 17241 if ${ac_cv_path_PYTHON+:} false; then : 17242 $as_echo_n "(cached) " >&6 17243 else 17244 case $PYTHON in 17245 [\\/]* | ?:[\\/]*) 17246 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 17247 ;; 17248 *) 17249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17250 for as_dir in $PATH 17251 do 17252 IFS=$as_save_IFS 17253 test -z "$as_dir" && as_dir=. 17254 for ac_exec_ext in '' $ac_executable_extensions; do 17255 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17256 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 17257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17258 break 2 17259 fi 17260 done 17261 done 17262 IFS=$as_save_IFS 17263 17264 ;; 17265 esac 17266 fi 17267 PYTHON=$ac_cv_path_PYTHON 17268 if test -n "$PYTHON"; then 17269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 17270 $as_echo "$PYTHON" >&6; } 17271 else 17272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17273 $as_echo "no" >&6; } 17274 fi 17275 17276 17277 if test -z "$PYTHON"; then 17278 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 17279 PYTHON_VERSION="" 17280 fi 17281 17282 if test -z "$PYTHON_VERSION"; then 17283 PYTHON_VERSION=`$PYTHON -c "import sys; \ 17284 print(sys.version.split()[0])"` 17285 fi 17286 17287 # 17288 # Check if you have distutils, else fail 17289 # 17290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 17291 $as_echo_n "checking for the distutils Python package... " >&6; } 17292 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then 17293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17294 $as_echo "yes" >&6; } 17295 else 17296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17297 $as_echo "no" >&6; } 17298 as_fn_error $? "cannot import Python module \"distutils\". 17299 Please check your Python installation. The error was: 17300 $ac_distutils_result" "$LINENO" 5 17301 PYTHON_VERSION="" 17302 fi 17303 17304 # 17305 # Check for Python include path 17306 # 17307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 17308 $as_echo_n "checking for Python include path... " >&6; } 17309 if test -z "$PYTHON_CPPFLAGS"; then 17310 python_path=`$PYTHON -c "import distutils.sysconfig; \ 17311 print(distutils.sysconfig.get_python_inc());"` 17312 if test -n "${python_path}"; then 17313 python_path="-I$python_path" 17314 fi 17315 PYTHON_CPPFLAGS=$python_path 17316 fi 17317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 17318 $as_echo "$PYTHON_CPPFLAGS" >&6; } 17319 17320 17321 # 17322 # Check for Python library path 17323 # 17324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 17325 $as_echo_n "checking for Python library path... " >&6; } 17326 if test -z "$PYTHON_LDFLAGS"; then 17327 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 17328 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 17329 fi 17330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 17331 $as_echo "$PYTHON_LDFLAGS" >&6; } 17332 17333 17334 # 17335 # Check for site packages 17336 # 17337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 17338 $as_echo_n "checking for Python site-packages path... " >&6; } 17339 if test -z "$PYTHON_SITE_PKG"; then 17340 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 17341 print(distutils.sysconfig.get_python_lib(1,0));"` 17342 fi 17343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 17344 $as_echo "$PYTHON_SITE_PKG" >&6; } 17345 17346 17347 # 17348 # final check to see if everything compiles alright 17349 # 17350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 17351 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 17352 ac_ext=c 17353 ac_cpp='$CPP $CPPFLAGS' 17354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17356 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17357 17358 # save current global flags 17359 ac_save_LIBS="$LIBS" 17360 ac_save_CPPFLAGS="$CPPFLAGS" 17361 17362 LIBS="$LIBS $PYTHON_LDFLAGS" 17363 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17365 /* end confdefs.h. */ 17366 17367 #include <Python.h> 17368 17369 int 17370 main () 17371 { 17372 17373 Py_Initialize(); 17374 17375 ; 17376 return 0; 17377 } 17378 _ACEOF 17379 if ac_fn_c_try_link "$LINENO"; then : 17380 pythonexists=yes 17381 else 17382 pythonexists=no 17383 fi 17384 rm -f core conftest.err conftest.$ac_objext \ 17385 conftest$ac_exeext conftest.$ac_ext 17386 17387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 17388 $as_echo "$pythonexists" >&6; } 17389 17390 if test ! "$pythonexists" = "yes"; then 17391 as_fn_error $? " 17392 Could not link test program to Python. Maybe the main Python library has been 17393 installed in some non-standard library path. If so, pass it to configure, 17394 via the LDFLAGS environment variable. 17395 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 17396 ============================================================================ 17397 ERROR! 17398 You probably have to install the development version of the Python package 17399 for your distribution. The exact name of this package varies among them. 17400 ============================================================================ 17401 " "$LINENO" 5 17402 PYTHON_VERSION="" 17403 fi 17404 ac_ext=c 17405 ac_cpp='$CPP $CPPFLAGS' 17406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17408 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17409 17410 # turn back to default flags 17411 CPPFLAGS="$ac_save_CPPFLAGS" 17412 LIBS="$ac_save_LIBS" 17413 17414 # 17415 # all done! 17416 # 17417 17418 if test ! -z "$PYTHON_VERSION"; then 17419 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 17420 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 17421 fi 17422 17423 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 17424 17425 # Have Python 17426 17427 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 17428 17429 if test -n "$LIBS"; then 17430 LIBS="$PYTHON_LDFLAGS $LIBS" 17431 else 17432 LIBS="$PYTHON_LDFLAGS" 17433 fi 17434 if test -n "$CPPFLAGS"; then 17435 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17436 else 17437 CPPFLAGS="$PYTHON_CPPFLAGS" 17438 fi 17439 ub_have_python=yes 17440 if test -n "$PKG_CONFIG" && \ 17441 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"python\${PY_MAJOR_VERSION}\"\""; } >&5 17442 ($PKG_CONFIG --exists --print-errors ""python${PY_MAJOR_VERSION}"") 2>&5 17443 ac_status=$? 17444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17445 test $ac_status = 0; }; then 17446 PC_PY_DEPENDENCY="python${PY_MAJOR_VERSION}" 17447 else 17448 PC_PY_DEPENDENCY="python" 17449 fi 17450 17451 17452 # Check for SWIG 17453 ub_have_swig=no 17454 # Check whether --enable-swig-version-check was given. 17455 if test "${enable_swig_version_check+set}" = set; then : 17456 enableval=$enable_swig_version_check; 17457 fi 17458 17459 if test "$enable_swig_version_check" = "yes"; then 17460 17461 # Extract the first word of "swig", so it can be a program name with args. 17462 set dummy swig; ac_word=$2 17463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17464 $as_echo_n "checking for $ac_word... " >&6; } 17465 if ${ac_cv_path_SWIG+:} false; then : 17466 $as_echo_n "(cached) " >&6 17467 else 17468 case $SWIG in 17469 [\\/]* | ?:[\\/]*) 17470 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17471 ;; 17472 *) 17473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17474 for as_dir in $PATH 17475 do 17476 IFS=$as_save_IFS 17477 test -z "$as_dir" && as_dir=. 17478 for ac_exec_ext in '' $ac_executable_extensions; do 17479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17480 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17482 break 2 17483 fi 17484 done 17485 done 17486 IFS=$as_save_IFS 17487 17488 ;; 17489 esac 17490 fi 17491 SWIG=$ac_cv_path_SWIG 17492 if test -n "$SWIG"; then 17493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17494 $as_echo "$SWIG" >&6; } 17495 else 17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17497 $as_echo "no" >&6; } 17498 fi 17499 17500 17501 if test -z "$SWIG" ; then 17502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17503 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17504 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17505 elif test -n "2.0.1" ; then 17506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17507 $as_echo_n "checking for SWIG version... " >&6; } 17508 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17510 $as_echo "$swig_version" >&6; } 17511 if test -n "$swig_version" ; then 17512 # Calculate the required version number components 17513 required=2.0.1 17514 required_major=`echo $required | sed 's/[^0-9].*//'` 17515 if test -z "$required_major" ; then 17516 required_major=0 17517 fi 17518 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17519 required_minor=`echo $required | sed 's/[^0-9].*//'` 17520 if test -z "$required_minor" ; then 17521 required_minor=0 17522 fi 17523 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17524 required_patch=`echo $required | sed 's/[^0-9].*//'` 17525 if test -z "$required_patch" ; then 17526 required_patch=0 17527 fi 17528 # Calculate the available version number components 17529 available=$swig_version 17530 available_major=`echo $available | sed 's/[^0-9].*//'` 17531 if test -z "$available_major" ; then 17532 available_major=0 17533 fi 17534 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17535 available_minor=`echo $available | sed 's/[^0-9].*//'` 17536 if test -z "$available_minor" ; then 17537 available_minor=0 17538 fi 17539 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17540 available_patch=`echo $available | sed 's/[^0-9].*//'` 17541 if test -z "$available_patch" ; then 17542 available_patch=0 17543 fi 17544 badversion=0 17545 if test $available_major -lt $required_major ; then 17546 badversion=1 17547 fi 17548 if test $available_major -eq $required_major \ 17549 -a $available_minor -lt $required_minor ; then 17550 badversion=1 17551 fi 17552 if test $available_major -eq $required_major \ 17553 -a $available_minor -eq $required_minor \ 17554 -a $available_patch -lt $required_patch ; then 17555 badversion=1 17556 fi 17557 if test $badversion -eq 1 ; then 17558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&5 17559 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17560 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17561 else 17562 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17563 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17564 SWIG_LIB=`$SWIG -swiglib` 17565 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17566 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17567 fi 17568 else 17569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17570 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17571 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17572 fi 17573 fi 17574 17575 17576 else 17577 17578 # Extract the first word of "swig", so it can be a program name with args. 17579 set dummy swig; ac_word=$2 17580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17581 $as_echo_n "checking for $ac_word... " >&6; } 17582 if ${ac_cv_path_SWIG+:} false; then : 17583 $as_echo_n "(cached) " >&6 17584 else 17585 case $SWIG in 17586 [\\/]* | ?:[\\/]*) 17587 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17588 ;; 17589 *) 17590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17591 for as_dir in $PATH 17592 do 17593 IFS=$as_save_IFS 17594 test -z "$as_dir" && as_dir=. 17595 for ac_exec_ext in '' $ac_executable_extensions; do 17596 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17597 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17599 break 2 17600 fi 17601 done 17602 done 17603 IFS=$as_save_IFS 17604 17605 ;; 17606 esac 17607 fi 17608 SWIG=$ac_cv_path_SWIG 17609 if test -n "$SWIG"; then 17610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17611 $as_echo "$SWIG" >&6; } 17612 else 17613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17614 $as_echo "no" >&6; } 17615 fi 17616 17617 17618 if test -z "$SWIG" ; then 17619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17620 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17621 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17622 elif test -n "" ; then 17623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17624 $as_echo_n "checking for SWIG version... " >&6; } 17625 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17627 $as_echo "$swig_version" >&6; } 17628 if test -n "$swig_version" ; then 17629 # Calculate the required version number components 17630 required= 17631 required_major=`echo $required | sed 's/[^0-9].*//'` 17632 if test -z "$required_major" ; then 17633 required_major=0 17634 fi 17635 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17636 required_minor=`echo $required | sed 's/[^0-9].*//'` 17637 if test -z "$required_minor" ; then 17638 required_minor=0 17639 fi 17640 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17641 required_patch=`echo $required | sed 's/[^0-9].*//'` 17642 if test -z "$required_patch" ; then 17643 required_patch=0 17644 fi 17645 # Calculate the available version number components 17646 available=$swig_version 17647 available_major=`echo $available | sed 's/[^0-9].*//'` 17648 if test -z "$available_major" ; then 17649 available_major=0 17650 fi 17651 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17652 available_minor=`echo $available | sed 's/[^0-9].*//'` 17653 if test -z "$available_minor" ; then 17654 available_minor=0 17655 fi 17656 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17657 available_patch=`echo $available | sed 's/[^0-9].*//'` 17658 if test -z "$available_patch" ; then 17659 available_patch=0 17660 fi 17661 badversion=0 17662 if test $available_major -lt $required_major ; then 17663 badversion=1 17664 fi 17665 if test $available_major -eq $required_major \ 17666 -a $available_minor -lt $required_minor ; then 17667 badversion=1 17668 fi 17669 if test $available_major -eq $required_major \ 17670 -a $available_minor -eq $required_minor \ 17671 -a $available_patch -lt $required_patch ; then 17672 badversion=1 17673 fi 17674 if test $badversion -eq 1 ; then 17675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 17676 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17677 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17678 else 17679 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17680 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17681 SWIG_LIB=`$SWIG -swiglib` 17682 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17683 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17684 fi 17685 else 17686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17687 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17688 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17689 fi 17690 fi 17691 17692 17693 fi 17694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 17695 $as_echo_n "checking SWIG... " >&6; } 17696 if test ! -x "$SWIG"; then 17697 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 17698 else 17699 17700 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 17701 17702 swig="$SWIG" 17703 17704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 17705 $as_echo "present" >&6; } 17706 17707 # If have Python & SWIG 17708 # Declare PythonMod 17709 if test x_$ub_with_pythonmod != x_no; then 17710 17711 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 17712 17713 WITH_PYTHONMODULE=yes 17714 17715 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 17716 17717 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 17718 17719 PYTHONMOD_INSTALL=pythonmod-install 17720 17721 PYTHONMOD_UNINSTALL=pythonmod-uninstall 17722 17723 fi 17724 17725 # Declare PyUnbound 17726 if test x_$ub_with_pyunbound != x_no; then 17727 17728 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 17729 17730 WITH_PYUNBOUND=yes 17731 17732 PYUNBOUND_OBJ="libunbound_wrap.lo" 17733 17734 PYUNBOUND_TARGET="_unbound.la" 17735 17736 PYUNBOUND_INSTALL=pyunbound-install 17737 17738 PYUNBOUND_UNINSTALL=pyunbound-uninstall 17739 17740 fi 17741 fi 17742 else 17743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 17744 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 17745 ub_with_pyunbound=no 17746 ub_with_pythonmod=no 17747 fi 17748 fi 17749 17750 if test "`uname`" = "NetBSD"; then 17751 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 17752 17753 fi 17754 CONFIG_DATE=`date +%Y%m%d` 17755 17756 17757 # Checks for libraries. 17758 17759 # libnss 17760 USE_NSS="no" 17761 17762 # Check whether --with-nss was given. 17763 if test "${with_nss+set}" = set; then : 17764 withval=$with_nss; 17765 USE_NSS="yes" 17766 17767 $as_echo "#define HAVE_NSS 1" >>confdefs.h 17768 17769 if test "$withval" != "" -a "$withval" != "yes"; then 17770 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17771 LDFLAGS="$LDFLAGS -L$withval/lib" 17772 17773 if test "x$enable_rpath" = xyes; then 17774 if echo "$withval/lib" | grep "^/" >/dev/null; then 17775 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17776 fi 17777 fi 17778 17779 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17780 else 17781 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17782 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17783 fi 17784 LIBS="$LIBS -lnss3 -lnspr4" 17785 SSLLIB="" 17786 17787 17788 fi 17789 17790 17791 # libnettle 17792 USE_NETTLE="no" 17793 17794 # Check whether --with-nettle was given. 17795 if test "${with_nettle+set}" = set; then : 17796 withval=$with_nettle; 17797 USE_NETTLE="yes" 17798 17799 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17800 17801 for ac_header in nettle/dsa-compat.h 17802 do : 17803 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 17804 " 17805 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 17806 cat >>confdefs.h <<_ACEOF 17807 #define HAVE_NETTLE_DSA_COMPAT_H 1 17808 _ACEOF 17809 17810 fi 17811 17812 done 17813 17814 if test "$withval" != "" -a "$withval" != "yes"; then 17815 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17816 LDFLAGS="$LDFLAGS -L$withval/lib" 17817 17818 if test "x$enable_rpath" = xyes; then 17819 if echo "$withval/lib" | grep "^/" >/dev/null; then 17820 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17821 fi 17822 fi 17823 17824 else 17825 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17826 fi 17827 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17828 SSLLIB="" 17829 17830 17831 fi 17832 17833 17834 # openssl 17835 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17836 17837 17838 # Check whether --with-ssl was given. 17839 if test "${with_ssl+set}" = set; then : 17840 withval=$with_ssl; 17841 17842 else 17843 17844 withval="yes" 17845 17846 fi 17847 17848 if test x_$withval = x_no; then 17849 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17850 fi 17851 17852 withval=$withval 17853 if test x_$withval != x_no; then 17854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17855 $as_echo_n "checking for SSL... " >&6; } 17856 if test x_$withval = x_ -o x_$withval = x_yes; then 17857 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17858 fi 17859 for dir in $withval; do 17860 ssldir="$dir" 17861 if test -f "$dir/include/openssl/ssl.h"; then 17862 found_ssl="yes" 17863 17864 cat >>confdefs.h <<_ACEOF 17865 #define HAVE_SSL /**/ 17866 _ACEOF 17867 17868 if test "$ssldir" != "/usr"; then 17869 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17870 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17871 fi 17872 break; 17873 fi 17874 done 17875 if test x_$found_ssl != x_yes; then 17876 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17877 else 17878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17879 $as_echo "found in $ssldir" >&6; } 17880 HAVE_SSL=yes 17881 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17882 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17883 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17884 17885 if test "x$enable_rpath" = xyes; then 17886 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17887 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17888 fi 17889 fi 17890 17891 fi 17892 17893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17894 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17895 LIBS="$LIBS -lcrypto" 17896 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17898 /* end confdefs.h. */ 17899 17900 int 17901 main () 17902 { 17903 17904 int HMAC_Update(void); 17905 (void)HMAC_Update(); 17906 17907 ; 17908 return 0; 17909 } 17910 _ACEOF 17911 if ac_fn_c_try_link "$LINENO"; then : 17912 17913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17914 $as_echo "yes" >&6; } 17915 17916 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17917 17918 17919 else 17920 17921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17922 $as_echo "no" >&6; } 17923 # check if -lwsock32 or -lgdi32 are needed. 17924 BAKLIBS="$LIBS" 17925 BAKSSLLIBS="$LIBSSL_LIBS" 17926 LIBS="$LIBS -lgdi32 -lws2_32" 17927 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 17928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17929 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17931 /* end confdefs.h. */ 17932 17933 int 17934 main () 17935 { 17936 17937 int HMAC_Update(void); 17938 (void)HMAC_Update(); 17939 17940 ; 17941 return 0; 17942 } 17943 _ACEOF 17944 if ac_fn_c_try_link "$LINENO"; then : 17945 17946 17947 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17948 17949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17950 $as_echo "yes" >&6; } 17951 17952 else 17953 17954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17955 $as_echo "no" >&6; } 17956 LIBS="$BAKLIBS" 17957 LIBSSL_LIBS="$BAKSSLLIBS" 17958 LIBS="$LIBS -ldl" 17959 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17961 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17963 /* end confdefs.h. */ 17964 17965 int 17966 main () 17967 { 17968 17969 int HMAC_Update(void); 17970 (void)HMAC_Update(); 17971 17972 ; 17973 return 0; 17974 } 17975 _ACEOF 17976 if ac_fn_c_try_link "$LINENO"; then : 17977 17978 17979 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17980 17981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17982 $as_echo "yes" >&6; } 17983 17984 else 17985 17986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17987 $as_echo "no" >&6; } 17988 LIBS="$BAKLIBS" 17989 LIBSSL_LIBS="$BAKSSLLIBS" 17990 LIBS="$LIBS -ldl -pthread" 17991 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17993 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17995 /* end confdefs.h. */ 17996 17997 int 17998 main () 17999 { 18000 18001 int HMAC_Update(void); 18002 (void)HMAC_Update(); 18003 18004 ; 18005 return 0; 18006 } 18007 _ACEOF 18008 if ac_fn_c_try_link "$LINENO"; then : 18009 18010 18011 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 18012 18013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18014 $as_echo "yes" >&6; } 18015 18016 else 18017 18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18019 $as_echo "no" >&6; } 18020 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 18021 18022 fi 18023 rm -f core conftest.err conftest.$ac_objext \ 18024 conftest$ac_exeext conftest.$ac_ext 18025 18026 fi 18027 rm -f core conftest.err conftest.$ac_objext \ 18028 conftest$ac_exeext conftest.$ac_ext 18029 18030 fi 18031 rm -f core conftest.err conftest.$ac_objext \ 18032 conftest$ac_exeext conftest.$ac_ext 18033 18034 fi 18035 rm -f core conftest.err conftest.$ac_objext \ 18036 conftest$ac_exeext conftest.$ac_ext 18037 fi 18038 18039 18040 fi 18041 for ac_header in openssl/ssl.h 18042 do : 18043 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 18044 " 18045 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 18046 cat >>confdefs.h <<_ACEOF 18047 #define HAVE_OPENSSL_SSL_H 1 18048 _ACEOF 18049 18050 fi 18051 18052 done 18053 18054 for ac_header in openssl/err.h 18055 do : 18056 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 18057 " 18058 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 18059 cat >>confdefs.h <<_ACEOF 18060 #define HAVE_OPENSSL_ERR_H 1 18061 _ACEOF 18062 18063 fi 18064 18065 done 18066 18067 for ac_header in openssl/rand.h 18068 do : 18069 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 18070 " 18071 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 18072 cat >>confdefs.h <<_ACEOF 18073 #define HAVE_OPENSSL_RAND_H 1 18074 _ACEOF 18075 18076 fi 18077 18078 done 18079 18080 18081 18082 18083 # check if libssl needs libdl 18084 BAKLIBS="$LIBS" 18085 LIBS="-lssl $LIBS" 18086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 18087 $as_echo_n "checking if libssl needs libdl... " >&6; } 18088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18089 /* end confdefs.h. */ 18090 18091 /* Override any GCC internal prototype to avoid an error. 18092 Use char because int might match the return type of a GCC 18093 builtin and then its argument prototype would still apply. */ 18094 #ifdef __cplusplus 18095 extern "C" 18096 #endif 18097 char SSL_CTX_new (); 18098 int 18099 main () 18100 { 18101 return SSL_CTX_new (); 18102 ; 18103 return 0; 18104 } 18105 _ACEOF 18106 if ac_fn_c_try_link "$LINENO"; then : 18107 18108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18109 $as_echo "no" >&6; } 18110 LIBS="$BAKLIBS" 18111 18112 else 18113 18114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18115 $as_echo "yes" >&6; } 18116 LIBS="$BAKLIBS" 18117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 18118 $as_echo_n "checking for library containing dlopen... " >&6; } 18119 if ${ac_cv_search_dlopen+:} false; then : 18120 $as_echo_n "(cached) " >&6 18121 else 18122 ac_func_search_save_LIBS=$LIBS 18123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18124 /* end confdefs.h. */ 18125 18126 /* Override any GCC internal prototype to avoid an error. 18127 Use char because int might match the return type of a GCC 18128 builtin and then its argument prototype would still apply. */ 18129 #ifdef __cplusplus 18130 extern "C" 18131 #endif 18132 char dlopen (); 18133 int 18134 main () 18135 { 18136 return dlopen (); 18137 ; 18138 return 0; 18139 } 18140 _ACEOF 18141 for ac_lib in '' dl; do 18142 if test -z "$ac_lib"; then 18143 ac_res="none required" 18144 else 18145 ac_res=-l$ac_lib 18146 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18147 fi 18148 if ac_fn_c_try_link "$LINENO"; then : 18149 ac_cv_search_dlopen=$ac_res 18150 fi 18151 rm -f core conftest.err conftest.$ac_objext \ 18152 conftest$ac_exeext 18153 if ${ac_cv_search_dlopen+:} false; then : 18154 break 18155 fi 18156 done 18157 if ${ac_cv_search_dlopen+:} false; then : 18158 18159 else 18160 ac_cv_search_dlopen=no 18161 fi 18162 rm conftest.$ac_ext 18163 LIBS=$ac_func_search_save_LIBS 18164 fi 18165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 18166 $as_echo "$ac_cv_search_dlopen" >&6; } 18167 ac_res=$ac_cv_search_dlopen 18168 if test "$ac_res" != no; then : 18169 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18170 18171 fi 18172 18173 18174 fi 18175 rm -f core conftest.err conftest.$ac_objext \ 18176 conftest$ac_exeext conftest.$ac_ext 18177 SSLLIB="-lssl" 18178 18179 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 18180 BAKLIBS="$LIBS" 18181 LIBS="-lssl $LIBS" 18182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 18183 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 18184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18185 /* end confdefs.h. */ 18186 18187 /* Override any GCC internal prototype to avoid an error. 18188 Use char because int might match the return type of a GCC 18189 builtin and then its argument prototype would still apply. */ 18190 #ifdef __cplusplus 18191 extern "C" 18192 #endif 18193 char HMAC_Update (); 18194 int 18195 main () 18196 { 18197 return HMAC_Update (); 18198 ; 18199 return 0; 18200 } 18201 _ACEOF 18202 if ac_fn_c_try_link "$LINENO"; then : 18203 18204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18205 $as_echo "no" >&6; } 18206 LIBS="$BAKLIBS" 18207 18208 else 18209 18210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18211 $as_echo "yes" >&6; } 18212 LIBS="$BAKLIBS" 18213 LIBS="$LIBS -lcrypt32" 18214 18215 fi 18216 rm -f core conftest.err conftest.$ac_objext \ 18217 conftest$ac_exeext conftest.$ac_ext 18218 18219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 18220 $as_echo_n "checking for LibreSSL... " >&6; } 18221 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 18222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18223 $as_echo "yes" >&6; } 18224 18225 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 18226 18227 # libressl provides these compat functions, but they may also be 18228 # declared by the OS in libc. See if they have been declared. 18229 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 18230 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 18231 ac_have_decl=1 18232 else 18233 ac_have_decl=0 18234 fi 18235 18236 cat >>confdefs.h <<_ACEOF 18237 #define HAVE_DECL_STRLCPY $ac_have_decl 18238 _ACEOF 18239 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 18240 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 18241 ac_have_decl=1 18242 else 18243 ac_have_decl=0 18244 fi 18245 18246 cat >>confdefs.h <<_ACEOF 18247 #define HAVE_DECL_STRLCAT $ac_have_decl 18248 _ACEOF 18249 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 18250 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 18251 ac_have_decl=1 18252 else 18253 ac_have_decl=0 18254 fi 18255 18256 cat >>confdefs.h <<_ACEOF 18257 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 18258 _ACEOF 18259 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 18260 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 18261 ac_have_decl=1 18262 else 18263 ac_have_decl=0 18264 fi 18265 18266 cat >>confdefs.h <<_ACEOF 18267 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 18268 _ACEOF 18269 18270 else 18271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18272 $as_echo "no" >&6; } 18273 fi 18274 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h 18275 do : 18276 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 18277 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 18278 " 18279 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 18280 cat >>confdefs.h <<_ACEOF 18281 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 18282 _ACEOF 18283 18284 fi 18285 18286 done 18287 18288 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify SSL_CTX_set_tlsext_ticket_key_cb EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback 18289 do : 18290 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18291 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18292 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18293 cat >>confdefs.h <<_ACEOF 18294 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18295 _ACEOF 18296 18297 fi 18298 done 18299 18300 18301 # these check_funcs need -lssl 18302 BAKLIBS="$LIBS" 18303 LIBS="-lssl $LIBS" 18304 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername X509_VERIFY_PARAM_set1_host SSL_CTX_set_ciphersuites 18305 do : 18306 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18307 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18308 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18309 cat >>confdefs.h <<_ACEOF 18310 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18311 _ACEOF 18312 18313 fi 18314 done 18315 18316 LIBS="$BAKLIBS" 18317 18318 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 18319 $ac_includes_default 18320 #ifdef HAVE_OPENSSL_ERR_H 18321 #include <openssl/err.h> 18322 #endif 18323 18324 #ifdef HAVE_OPENSSL_RAND_H 18325 #include <openssl/rand.h> 18326 #endif 18327 18328 #ifdef HAVE_OPENSSL_CONF_H 18329 #include <openssl/conf.h> 18330 #endif 18331 18332 #ifdef HAVE_OPENSSL_ENGINE_H 18333 #include <openssl/engine.h> 18334 #endif 18335 #include <openssl/ssl.h> 18336 #include <openssl/evp.h> 18337 18338 " 18339 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 18340 ac_have_decl=1 18341 else 18342 ac_have_decl=0 18343 fi 18344 18345 cat >>confdefs.h <<_ACEOF 18346 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 18347 _ACEOF 18348 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 18349 $ac_includes_default 18350 #ifdef HAVE_OPENSSL_ERR_H 18351 #include <openssl/err.h> 18352 #endif 18353 18354 #ifdef HAVE_OPENSSL_RAND_H 18355 #include <openssl/rand.h> 18356 #endif 18357 18358 #ifdef HAVE_OPENSSL_CONF_H 18359 #include <openssl/conf.h> 18360 #endif 18361 18362 #ifdef HAVE_OPENSSL_ENGINE_H 18363 #include <openssl/engine.h> 18364 #endif 18365 #include <openssl/ssl.h> 18366 #include <openssl/evp.h> 18367 18368 " 18369 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 18370 ac_have_decl=1 18371 else 18372 ac_have_decl=0 18373 fi 18374 18375 cat >>confdefs.h <<_ACEOF 18376 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 18377 _ACEOF 18378 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 18379 $ac_includes_default 18380 #ifdef HAVE_OPENSSL_ERR_H 18381 #include <openssl/err.h> 18382 #endif 18383 18384 #ifdef HAVE_OPENSSL_RAND_H 18385 #include <openssl/rand.h> 18386 #endif 18387 18388 #ifdef HAVE_OPENSSL_CONF_H 18389 #include <openssl/conf.h> 18390 #endif 18391 18392 #ifdef HAVE_OPENSSL_ENGINE_H 18393 #include <openssl/engine.h> 18394 #endif 18395 #include <openssl/ssl.h> 18396 #include <openssl/evp.h> 18397 18398 " 18399 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 18400 ac_have_decl=1 18401 else 18402 ac_have_decl=0 18403 fi 18404 18405 cat >>confdefs.h <<_ACEOF 18406 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 18407 _ACEOF 18408 18409 18410 if test "$ac_cv_func_HMAC_Init_ex" = "yes"; then 18411 # check function return type. 18412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the return type of HMAC_Init_ex" >&5 18413 $as_echo_n "checking the return type of HMAC_Init_ex... " >&6; } 18414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18415 /* end confdefs.h. */ 18416 18417 #ifdef HAVE_OPENSSL_ERR_H 18418 #include <openssl/err.h> 18419 #endif 18420 18421 #ifdef HAVE_OPENSSL_RAND_H 18422 #include <openssl/rand.h> 18423 #endif 18424 18425 #ifdef HAVE_OPENSSL_CONF_H 18426 #include <openssl/conf.h> 18427 #endif 18428 18429 #ifdef HAVE_OPENSSL_ENGINE_H 18430 #include <openssl/engine.h> 18431 #endif 18432 #include <openssl/ssl.h> 18433 #include <openssl/evp.h> 18434 18435 int 18436 main () 18437 { 18438 18439 HMAC_CTX* hmac_ctx = NULL; 18440 void* hmac_key = NULL; 18441 const EVP_MD* digest = NULL; 18442 int x = HMAC_Init_ex(hmac_ctx, hmac_key, 32, digest, NULL); 18443 (void)x; 18444 18445 ; 18446 return 0; 18447 } 18448 _ACEOF 18449 if ac_fn_c_try_compile "$LINENO"; then : 18450 18451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5 18452 $as_echo "int" >&6; } 18453 18454 else 18455 18456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5 18457 $as_echo "void" >&6; } 18458 18459 $as_echo "#define HMAC_INIT_EX_RETURNS_VOID 1" >>confdefs.h 18460 18461 18462 fi 18463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18464 fi 18465 18466 fi 18467 18468 18469 18470 # Check whether --enable-sha1 was given. 18471 if test "${enable_sha1+set}" = set; then : 18472 enableval=$enable_sha1; 18473 fi 18474 18475 case "$enable_sha1" in 18476 no) 18477 ;; 18478 yes|*) 18479 18480 $as_echo "#define USE_SHA1 1" >>confdefs.h 18481 18482 ;; 18483 esac 18484 18485 18486 # Check whether --enable-sha2 was given. 18487 if test "${enable_sha2+set}" = set; then : 18488 enableval=$enable_sha2; 18489 fi 18490 18491 case "$enable_sha2" in 18492 no) 18493 ;; 18494 yes|*) 18495 18496 $as_echo "#define USE_SHA2 1" >>confdefs.h 18497 18498 ;; 18499 esac 18500 18501 # Check whether --enable-subnet was given. 18502 if test "${enable_subnet+set}" = set; then : 18503 enableval=$enable_subnet; 18504 fi 18505 18506 case "$enable_subnet" in 18507 yes) 18508 18509 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h 18510 18511 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 18512 18513 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 18514 18515 ;; 18516 no|*) 18517 ;; 18518 esac 18519 18520 # check wether gost also works 18521 18522 # Check whether --enable-gost was given. 18523 if test "${enable_gost+set}" = set; then : 18524 enableval=$enable_gost; 18525 fi 18526 18527 use_gost="no" 18528 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18529 case "$enable_gost" in 18530 no) 18531 ;; 18532 *) 18533 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 18534 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 18535 : 18536 else 18537 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 18538 fi 18539 18540 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 18541 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 18542 18543 else 18544 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 18545 fi 18546 18547 18548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 18549 $as_echo_n "checking if GOST works... " >&6; } 18550 if test c${cross_compiling} = cno; then 18551 BAKCFLAGS="$CFLAGS" 18552 if test -n "$ssldir"; then 18553 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 18554 fi 18555 if test "$cross_compiling" = yes; then : 18556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18558 as_fn_error $? "cannot run test program while cross compiling 18559 See \`config.log' for more details" "$LINENO" 5; } 18560 else 18561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18562 /* end confdefs.h. */ 18563 18564 #include <string.h> 18565 #include <openssl/ssl.h> 18566 #include <openssl/evp.h> 18567 #include <openssl/engine.h> 18568 #include <openssl/conf.h> 18569 /* routine to load gost (from sldns) */ 18570 int load_gost_id(void) 18571 { 18572 static int gost_id = 0; 18573 const EVP_PKEY_ASN1_METHOD* meth; 18574 ENGINE* e; 18575 18576 if(gost_id) return gost_id; 18577 18578 /* see if configuration loaded gost implementation from other engine*/ 18579 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 18580 if(meth) { 18581 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18582 return gost_id; 18583 } 18584 18585 /* see if engine can be loaded already */ 18586 e = ENGINE_by_id("gost"); 18587 if(!e) { 18588 /* load it ourself, in case statically linked */ 18589 ENGINE_load_builtin_engines(); 18590 ENGINE_load_dynamic(); 18591 e = ENGINE_by_id("gost"); 18592 } 18593 if(!e) { 18594 /* no gost engine in openssl */ 18595 return 0; 18596 } 18597 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 18598 ENGINE_finish(e); 18599 ENGINE_free(e); 18600 return 0; 18601 } 18602 18603 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 18604 if(!meth) { 18605 /* algo not found */ 18606 ENGINE_finish(e); 18607 ENGINE_free(e); 18608 return 0; 18609 } 18610 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18611 return gost_id; 18612 } 18613 int main(void) { 18614 EVP_MD_CTX* ctx; 18615 const EVP_MD* md; 18616 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 18617 const char* str = "Hello world"; 18618 const unsigned char check[] = { 18619 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 18620 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 18621 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 18622 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 18623 }; 18624 OPENSSL_config(NULL); 18625 (void)load_gost_id(); 18626 md = EVP_get_digestbyname("md_gost94"); 18627 if(!md) return 1; 18628 memset(digest, 0, sizeof(digest)); 18629 ctx = EVP_MD_CTX_create(); 18630 if(!ctx) return 2; 18631 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 18632 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 18633 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 18634 /* uncomment to see the hash calculated. 18635 {int i; 18636 for(i=0; i<32; i++) 18637 printf(" %2.2x", (int)digest[i]); 18638 printf("\n");} 18639 */ 18640 if(memcmp(digest, check, sizeof(check)) != 0) 18641 return 6; 18642 return 0; 18643 } 18644 18645 _ACEOF 18646 if ac_fn_c_try_run "$LINENO"; then : 18647 eval "ac_cv_c_gost_works=yes" 18648 else 18649 eval "ac_cv_c_gost_works=no" 18650 fi 18651 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18652 conftest.$ac_objext conftest.beam conftest.$ac_ext 18653 fi 18654 18655 CFLAGS="$BAKCFLAGS" 18656 else 18657 eval "ac_cv_c_gost_works=maybe" 18658 fi 18659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 18660 $as_echo "$ac_cv_c_gost_works" >&6; } 18661 18662 if test "$ac_cv_c_gost_works" != no; then 18663 use_gost="yes" 18664 18665 $as_echo "#define USE_GOST 1" >>confdefs.h 18666 18667 fi 18668 ;; 18669 esac 18670 fi 18671 # Check whether --enable-ecdsa was given. 18672 if test "${enable_ecdsa+set}" = set; then : 18673 enableval=$enable_ecdsa; 18674 fi 18675 18676 use_ecdsa="no" 18677 case "$enable_ecdsa" in 18678 no) 18679 ;; 18680 *) 18681 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18682 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 18683 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 18684 18685 else 18686 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18687 fi 18688 18689 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 18690 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 18691 18692 else 18693 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18694 fi 18695 18696 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 18697 #include <openssl/evp.h> 18698 18699 " 18700 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 18701 ac_have_decl=1 18702 else 18703 ac_have_decl=0 18704 fi 18705 18706 cat >>confdefs.h <<_ACEOF 18707 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 18708 _ACEOF 18709 if test $ac_have_decl = 1; then : 18710 18711 else 18712 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18713 fi 18714 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 18715 #include <openssl/evp.h> 18716 18717 " 18718 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 18719 ac_have_decl=1 18720 else 18721 ac_have_decl=0 18722 fi 18723 18724 cat >>confdefs.h <<_ACEOF 18725 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 18726 _ACEOF 18727 if test $ac_have_decl = 1; then : 18728 18729 else 18730 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18731 fi 18732 18733 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 18734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 18735 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 18736 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 18737 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 18738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18739 $as_echo "no" >&6; } 18740 18741 cat >>confdefs.h <<_ACEOF 18742 #define USE_ECDSA_EVP_WORKAROUND 1 18743 _ACEOF 18744 18745 else 18746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18747 $as_echo "yes" >&6; } 18748 fi 18749 else 18750 # not OpenSSL, thus likely LibreSSL, which supports it 18751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18752 $as_echo "yes" >&6; } 18753 fi 18754 fi 18755 # we now know we have ECDSA and the required curves. 18756 18757 cat >>confdefs.h <<_ACEOF 18758 #define USE_ECDSA 1 18759 _ACEOF 18760 18761 use_ecdsa="yes" 18762 ;; 18763 esac 18764 18765 # Check whether --enable-dsa was given. 18766 if test "${enable_dsa+set}" = set; then : 18767 enableval=$enable_dsa; 18768 fi 18769 18770 use_dsa="no" 18771 case "$enable_dsa" in 18772 no) 18773 ;; 18774 *) 18775 # detect if DSA is supported, and turn it off if not. 18776 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18777 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 18778 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then : 18779 18780 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh` 18781 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" " 18782 $ac_includes_default 18783 #ifdef HAVE_OPENSSL_ERR_H 18784 #include <openssl/err.h> 18785 #endif 18786 18787 #ifdef HAVE_OPENSSL_RAND_H 18788 #include <openssl/rand.h> 18789 #endif 18790 18791 #ifdef HAVE_OPENSSL_CONF_H 18792 #include <openssl/conf.h> 18793 #endif 18794 18795 #ifdef HAVE_OPENSSL_ENGINE_H 18796 #include <openssl/engine.h> 18797 #endif 18798 18799 " 18800 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then : 18801 18802 18803 cat >>confdefs.h <<_ACEOF 18804 #define USE_DSA 1 18805 _ACEOF 18806 18807 18808 else 18809 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18810 fi 18811 fi 18812 18813 18814 else 18815 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18816 fi 18817 fi 18818 18819 else 18820 18821 cat >>confdefs.h <<_ACEOF 18822 #define USE_DSA 1 18823 _ACEOF 18824 18825 fi 18826 ;; 18827 esac 18828 18829 # Check whether --enable-ed25519 was given. 18830 if test "${enable_ed25519+set}" = set; then : 18831 enableval=$enable_ed25519; 18832 fi 18833 18834 use_ed25519="no" 18835 case "$enable_ed25519" in 18836 no) 18837 ;; 18838 *) 18839 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18840 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 18841 #include <openssl/evp.h> 18842 18843 " 18844 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then : 18845 ac_have_decl=1 18846 else 18847 ac_have_decl=0 18848 fi 18849 18850 cat >>confdefs.h <<_ACEOF 18851 #define HAVE_DECL_NID_ED25519 $ac_have_decl 18852 _ACEOF 18853 if test $ac_have_decl = 1; then : 18854 18855 use_ed25519="yes" 18856 18857 else 18858 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 18859 fi 18860 fi 18861 18862 fi 18863 if test $USE_NETTLE = "yes"; then 18864 for ac_header in nettle/eddsa.h 18865 do : 18866 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 18867 " 18868 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then : 18869 cat >>confdefs.h <<_ACEOF 18870 #define HAVE_NETTLE_EDDSA_H 1 18871 _ACEOF 18872 use_ed25519="yes" 18873 fi 18874 18875 done 18876 18877 fi 18878 if test $use_ed25519 = "yes"; then 18879 18880 cat >>confdefs.h <<_ACEOF 18881 #define USE_ED25519 1 18882 _ACEOF 18883 18884 fi 18885 ;; 18886 esac 18887 18888 # Check whether --enable-ed448 was given. 18889 if test "${enable_ed448+set}" = set; then : 18890 enableval=$enable_ed448; 18891 fi 18892 18893 use_ed448="no" 18894 case "$enable_ed448" in 18895 no) 18896 ;; 18897 *) 18898 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18899 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default 18900 #include <openssl/evp.h> 18901 18902 " 18903 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then : 18904 ac_have_decl=1 18905 else 18906 ac_have_decl=0 18907 fi 18908 18909 cat >>confdefs.h <<_ACEOF 18910 #define HAVE_DECL_NID_ED448 $ac_have_decl 18911 _ACEOF 18912 if test $ac_have_decl = 1; then : 18913 18914 use_ed448="yes" 18915 18916 else 18917 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5 18918 fi 18919 fi 18920 18921 fi 18922 if test $use_ed448 = "yes"; then 18923 18924 cat >>confdefs.h <<_ACEOF 18925 #define USE_ED448 1 18926 _ACEOF 18927 18928 fi 18929 ;; 18930 esac 18931 18932 # Check whether --enable-event-api was given. 18933 if test "${enable_event_api+set}" = set; then : 18934 enableval=$enable_event_api; 18935 fi 18936 18937 case "$enable_event_api" in 18938 yes) 18939 UNBOUND_EVENT_INSTALL=unbound-event-install 18940 18941 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 18942 18943 ;; 18944 *) 18945 ;; 18946 esac 18947 18948 # Check whether --enable-tfo-client was given. 18949 if test "${enable_tfo_client+set}" = set; then : 18950 enableval=$enable_tfo_client; 18951 fi 18952 18953 case "$enable_tfo_client" in 18954 yes) 18955 case `uname` in 18956 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 18957 #include <netinet/tcp.h> 18958 18959 " 18960 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 18961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18962 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18963 else 18964 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18965 fi 18966 18967 18968 cat >>confdefs.h <<_ACEOF 18969 #define USE_MSG_FASTOPEN 1 18970 _ACEOF 18971 18972 ;; 18973 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 18974 #include <sys/socket.h> 18975 18976 " 18977 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 18978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18979 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18980 else 18981 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18982 fi 18983 18984 18985 cat >>confdefs.h <<_ACEOF 18986 #define USE_OSX_MSG_FASTOPEN 1 18987 _ACEOF 18988 18989 ;; 18990 esac 18991 ;; 18992 no|*) 18993 ;; 18994 esac 18995 18996 # Check whether --enable-tfo-server was given. 18997 if test "${enable_tfo_server+set}" = set; then : 18998 enableval=$enable_tfo_server; 18999 fi 19000 19001 case "$enable_tfo_server" in 19002 yes) 19003 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 19004 #include <netinet/tcp.h> 19005 19006 " 19007 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 19008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 19009 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 19010 else 19011 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 19012 fi 19013 19014 19015 cat >>confdefs.h <<_ACEOF 19016 #define USE_TCP_FASTOPEN 1 19017 _ACEOF 19018 19019 ;; 19020 no|*) 19021 ;; 19022 esac 19023 19024 # check for libevent 19025 19026 # Check whether --with-libevent was given. 19027 if test "${with_libevent+set}" = set; then : 19028 withval=$with_libevent; 19029 else 19030 withval="no" 19031 fi 19032 19033 if test x_$withval = x_yes -o x_$withval != x_no; then 19034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 19035 $as_echo_n "checking for libevent... " >&6; } 19036 if test x_$withval = x_ -o x_$withval = x_yes; then 19037 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19038 fi 19039 for dir in $withval; do 19040 thedir="$dir" 19041 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 19042 found_libevent="yes" 19043 if test "$thedir" != "/usr"; then 19044 CPPFLAGS="$CPPFLAGS -I$thedir/include" 19045 fi 19046 break; 19047 fi 19048 done 19049 if test x_$found_libevent != x_yes; then 19050 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 19051 # libevent source directory 19052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 19053 $as_echo "found in $thedir" >&6; } 19054 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 19055 BAK_LDFLAGS_SET="1" 19056 BAK_LDFLAGS="$LDFLAGS" 19057 # remove evdns from linking 19058 mkdir build >/dev/null 2>&1 19059 mkdir build/libevent >/dev/null 2>&1 19060 mkdir build/libevent/.libs >/dev/null 2>&1 19061 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 19062 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 19063 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 19064 cp $ev_files_o build/libevent 19065 cp $ev_files_lo build/libevent 19066 cp $ev_files_libso build/libevent/.libs 19067 LATE_LDFLAGS="build/libevent/*.lo -lm" 19068 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 19069 else 19070 as_fn_error $? "Cannot find the libevent library in $withval 19071 You can restart ./configure --with-libevent=no to use a builtin alternative. 19072 Please note that this alternative is not as capable as libevent when using 19073 large outgoing port ranges. " "$LINENO" 5 19074 fi 19075 else 19076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 19077 $as_echo "found in $thedir" >&6; } 19078 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 19079 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 19080 19081 if test "x$enable_rpath" = xyes; then 19082 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 19083 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 19084 fi 19085 fi 19086 19087 else 19088 if test "$thedir" != "/usr" -a "$thedir" != ""; then 19089 LDFLAGS="$LDFLAGS -L$thedir/lib" 19090 19091 if test "x$enable_rpath" = xyes; then 19092 if echo "$thedir/lib" | grep "^/" >/dev/null; then 19093 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 19094 fi 19095 fi 19096 19097 fi 19098 fi 19099 fi 19100 # check for library used by libevent after 1.3c 19101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19102 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19103 if ${ac_cv_search_clock_gettime+:} false; then : 19104 $as_echo_n "(cached) " >&6 19105 else 19106 ac_func_search_save_LIBS=$LIBS 19107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19108 /* end confdefs.h. */ 19109 19110 /* Override any GCC internal prototype to avoid an error. 19111 Use char because int might match the return type of a GCC 19112 builtin and then its argument prototype would still apply. */ 19113 #ifdef __cplusplus 19114 extern "C" 19115 #endif 19116 char clock_gettime (); 19117 int 19118 main () 19119 { 19120 return clock_gettime (); 19121 ; 19122 return 0; 19123 } 19124 _ACEOF 19125 for ac_lib in '' rt; do 19126 if test -z "$ac_lib"; then 19127 ac_res="none required" 19128 else 19129 ac_res=-l$ac_lib 19130 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19131 fi 19132 if ac_fn_c_try_link "$LINENO"; then : 19133 ac_cv_search_clock_gettime=$ac_res 19134 fi 19135 rm -f core conftest.err conftest.$ac_objext \ 19136 conftest$ac_exeext 19137 if ${ac_cv_search_clock_gettime+:} false; then : 19138 break 19139 fi 19140 done 19141 if ${ac_cv_search_clock_gettime+:} false; then : 19142 19143 else 19144 ac_cv_search_clock_gettime=no 19145 fi 19146 rm conftest.$ac_ext 19147 LIBS=$ac_func_search_save_LIBS 19148 fi 19149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19150 $as_echo "$ac_cv_search_clock_gettime" >&6; } 19151 ac_res=$ac_cv_search_clock_gettime 19152 if test "$ac_res" != no; then : 19153 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19154 19155 fi 19156 19157 19158 # is the event.h header libev or libevent? 19159 for ac_header in event.h 19160 do : 19161 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 19162 " 19163 if test "x$ac_cv_header_event_h" = xyes; then : 19164 cat >>confdefs.h <<_ACEOF 19165 #define HAVE_EVENT_H 1 19166 _ACEOF 19167 19168 fi 19169 19170 done 19171 19172 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 19173 #include <event.h> 19174 19175 " 19176 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 19177 19178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 19179 $as_echo_n "checking for library containing event_set... " >&6; } 19180 if ${ac_cv_search_event_set+:} false; then : 19181 $as_echo_n "(cached) " >&6 19182 else 19183 ac_func_search_save_LIBS=$LIBS 19184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19185 /* end confdefs.h. */ 19186 19187 /* Override any GCC internal prototype to avoid an error. 19188 Use char because int might match the return type of a GCC 19189 builtin and then its argument prototype would still apply. */ 19190 #ifdef __cplusplus 19191 extern "C" 19192 #endif 19193 char event_set (); 19194 int 19195 main () 19196 { 19197 return event_set (); 19198 ; 19199 return 0; 19200 } 19201 _ACEOF 19202 for ac_lib in '' ev; do 19203 if test -z "$ac_lib"; then 19204 ac_res="none required" 19205 else 19206 ac_res=-l$ac_lib 19207 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19208 fi 19209 if ac_fn_c_try_link "$LINENO"; then : 19210 ac_cv_search_event_set=$ac_res 19211 fi 19212 rm -f core conftest.err conftest.$ac_objext \ 19213 conftest$ac_exeext 19214 if ${ac_cv_search_event_set+:} false; then : 19215 break 19216 fi 19217 done 19218 if ${ac_cv_search_event_set+:} false; then : 19219 19220 else 19221 ac_cv_search_event_set=no 19222 fi 19223 rm conftest.$ac_ext 19224 LIBS=$ac_func_search_save_LIBS 19225 fi 19226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 19227 $as_echo "$ac_cv_search_event_set" >&6; } 19228 ac_res=$ac_cv_search_event_set 19229 if test "$ac_res" != no; then : 19230 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19231 19232 fi 19233 19234 19235 else 19236 19237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 19238 $as_echo_n "checking for library containing event_set... " >&6; } 19239 if ${ac_cv_search_event_set+:} false; then : 19240 $as_echo_n "(cached) " >&6 19241 else 19242 ac_func_search_save_LIBS=$LIBS 19243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19244 /* end confdefs.h. */ 19245 19246 /* Override any GCC internal prototype to avoid an error. 19247 Use char because int might match the return type of a GCC 19248 builtin and then its argument prototype would still apply. */ 19249 #ifdef __cplusplus 19250 extern "C" 19251 #endif 19252 char event_set (); 19253 int 19254 main () 19255 { 19256 return event_set (); 19257 ; 19258 return 0; 19259 } 19260 _ACEOF 19261 for ac_lib in '' event; do 19262 if test -z "$ac_lib"; then 19263 ac_res="none required" 19264 else 19265 ac_res=-l$ac_lib 19266 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19267 fi 19268 if ac_fn_c_try_link "$LINENO"; then : 19269 ac_cv_search_event_set=$ac_res 19270 fi 19271 rm -f core conftest.err conftest.$ac_objext \ 19272 conftest$ac_exeext 19273 if ${ac_cv_search_event_set+:} false; then : 19274 break 19275 fi 19276 done 19277 if ${ac_cv_search_event_set+:} false; then : 19278 19279 else 19280 ac_cv_search_event_set=no 19281 fi 19282 rm conftest.$ac_ext 19283 LIBS=$ac_func_search_save_LIBS 19284 fi 19285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 19286 $as_echo "$ac_cv_search_event_set" >&6; } 19287 ac_res=$ac_cv_search_event_set 19288 if test "$ac_res" != no; then : 19289 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19290 19291 fi 19292 19293 19294 fi 19295 19296 for ac_func in event_base_free 19297 do : 19298 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 19299 if test "x$ac_cv_func_event_base_free" = xyes; then : 19300 cat >>confdefs.h <<_ACEOF 19301 #define HAVE_EVENT_BASE_FREE 1 19302 _ACEOF 19303 19304 fi 19305 done 19306 # only in libevent 1.2 and later 19307 for ac_func in event_base_once 19308 do : 19309 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 19310 if test "x$ac_cv_func_event_base_once" = xyes; then : 19311 cat >>confdefs.h <<_ACEOF 19312 #define HAVE_EVENT_BASE_ONCE 1 19313 _ACEOF 19314 19315 fi 19316 done 19317 # only in libevent 1.4.1 and later 19318 for ac_func in event_base_new 19319 do : 19320 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 19321 if test "x$ac_cv_func_event_base_new" = xyes; then : 19322 cat >>confdefs.h <<_ACEOF 19323 #define HAVE_EVENT_BASE_NEW 1 19324 _ACEOF 19325 19326 fi 19327 done 19328 # only in libevent 1.4.1 and later 19329 for ac_func in event_base_get_method 19330 do : 19331 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 19332 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 19333 cat >>confdefs.h <<_ACEOF 19334 #define HAVE_EVENT_BASE_GET_METHOD 1 19335 _ACEOF 19336 19337 fi 19338 done 19339 # only in libevent 1.4.3 and later 19340 for ac_func in ev_loop 19341 do : 19342 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 19343 if test "x$ac_cv_func_ev_loop" = xyes; then : 19344 cat >>confdefs.h <<_ACEOF 19345 #define HAVE_EV_LOOP 1 19346 _ACEOF 19347 19348 fi 19349 done 19350 # only in libev. (tested on 3.51) 19351 for ac_func in ev_default_loop 19352 do : 19353 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 19354 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 19355 cat >>confdefs.h <<_ACEOF 19356 #define HAVE_EV_DEFAULT_LOOP 1 19357 _ACEOF 19358 19359 fi 19360 done 19361 # only in libev. (tested on 4.00) 19362 for ac_func in event_assign 19363 do : 19364 ac_fn_c_check_func "$LINENO" "event_assign" "ac_cv_func_event_assign" 19365 if test "x$ac_cv_func_event_assign" = xyes; then : 19366 cat >>confdefs.h <<_ACEOF 19367 #define HAVE_EVENT_ASSIGN 1 19368 _ACEOF 19369 19370 fi 19371 done 19372 # in libevent, for thread-safety 19373 ac_fn_c_check_decl "$LINENO" "evsignal_assign" "ac_cv_have_decl_evsignal_assign" "$ac_includes_default 19374 #ifdef HAVE_EVENT_H 19375 # include <event.h> 19376 #else 19377 # include \"event2/event.h\" 19378 #endif 19379 19380 " 19381 if test "x$ac_cv_have_decl_evsignal_assign" = xyes; then : 19382 ac_have_decl=1 19383 else 19384 ac_have_decl=0 19385 fi 19386 19387 cat >>confdefs.h <<_ACEOF 19388 #define HAVE_DECL_EVSIGNAL_ASSIGN $ac_have_decl 19389 _ACEOF 19390 19391 PC_LIBEVENT_DEPENDENCY="libevent" 19392 19393 if test -n "$BAK_LDFLAGS_SET"; then 19394 LDFLAGS="$BAK_LDFLAGS" 19395 fi 19396 else 19397 19398 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 19399 19400 fi 19401 19402 # check for libexpat 19403 19404 # Check whether --with-libexpat was given. 19405 if test "${with_libexpat+set}" = set; then : 19406 withval=$with_libexpat; 19407 else 19408 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19409 fi 19410 19411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 19412 $as_echo_n "checking for libexpat... " >&6; } 19413 found_libexpat="no" 19414 for dir in $withval ; do 19415 if test -f "$dir/include/expat.h"; then 19416 found_libexpat="yes" 19417 if test "$dir" != "/usr"; then 19418 CPPFLAGS="$CPPFLAGS -I$dir/include" 19419 LDFLAGS="$LDFLAGS -L$dir/lib" 19420 fi 19421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19422 $as_echo "found in $dir" >&6; } 19423 break; 19424 fi 19425 done 19426 if test x_$found_libexpat != x_yes; then 19427 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 19428 fi 19429 for ac_header in expat.h 19430 do : 19431 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 19432 " 19433 if test "x$ac_cv_header_expat_h" = xyes; then : 19434 cat >>confdefs.h <<_ACEOF 19435 #define HAVE_EXPAT_H 1 19436 _ACEOF 19437 19438 fi 19439 19440 done 19441 19442 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 19443 #include <expat.h> 19444 19445 " 19446 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 19447 ac_have_decl=1 19448 else 19449 ac_have_decl=0 19450 fi 19451 19452 cat >>confdefs.h <<_ACEOF 19453 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 19454 _ACEOF 19455 19456 19457 # hiredis (redis C client for cachedb) 19458 19459 # Check whether --with-libhiredis was given. 19460 if test "${with_libhiredis+set}" = set; then : 19461 withval=$with_libhiredis; 19462 else 19463 withval="no" 19464 fi 19465 19466 found_libhiredis="no" 19467 if test x_$withval = x_yes -o x_$withval != x_no; then 19468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5 19469 $as_echo_n "checking for libhiredis... " >&6; } 19470 if test x_$withval = x_ -o x_$withval = x_yes; then 19471 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19472 fi 19473 for dir in $withval ; do 19474 if test -f "$dir/include/hiredis/hiredis.h"; then 19475 found_libhiredis="yes" 19476 if test "$dir" != "/usr"; then 19477 CPPFLAGS="$CPPFLAGS -I$dir/include" 19478 LDFLAGS="$LDFLAGS -L$dir/lib" 19479 fi 19480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19481 $as_echo "found in $dir" >&6; } 19482 19483 $as_echo "#define USE_REDIS 1" >>confdefs.h 19484 19485 LIBS="$LIBS -lhiredis" 19486 break; 19487 fi 19488 done 19489 if test x_$found_libhiredis != x_yes; then 19490 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5 19491 fi 19492 for ac_header in hiredis/hiredis.h 19493 do : 19494 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default 19495 " 19496 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then : 19497 cat >>confdefs.h <<_ACEOF 19498 #define HAVE_HIREDIS_HIREDIS_H 1 19499 _ACEOF 19500 19501 fi 19502 19503 done 19504 19505 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default 19506 #include <hiredis/hiredis.h> 19507 19508 " 19509 if test "x$ac_cv_have_decl_redisConnect" = xyes; then : 19510 ac_have_decl=1 19511 else 19512 ac_have_decl=0 19513 fi 19514 19515 cat >>confdefs.h <<_ACEOF 19516 #define HAVE_DECL_REDISCONNECT $ac_have_decl 19517 _ACEOF 19518 19519 fi 19520 19521 # set static linking for uninstalled libraries if requested 19522 19523 staticexe="" 19524 # Check whether --enable-static-exe was given. 19525 if test "${enable_static_exe+set}" = set; then : 19526 enableval=$enable_static_exe; 19527 fi 19528 19529 if test x_$enable_static_exe = x_yes; then 19530 staticexe="-static" 19531 if test "$on_mingw" = yes; then 19532 staticexe="-all-static" 19533 # for static compile, include gdi32 and zlib here. 19534 if echo $LIBS | grep 'lgdi32' >/dev/null; then 19535 : 19536 else 19537 LIBS="$LIBS -lgdi32" 19538 fi 19539 LIBS="$LIBS -lz" 19540 fi 19541 fi 19542 19543 # set full static linking if requested 19544 # Check whether --enable-fully-static was given. 19545 if test "${enable_fully_static+set}" = set; then : 19546 enableval=$enable_fully_static; 19547 fi 19548 19549 if test x_$enable_fully_static = x_yes; then 19550 staticexe="-all-static" 19551 if test "$on_mingw" = yes; then 19552 # for static compile, include gdi32 and zlib here. 19553 if echo $LIBS | grep 'lgdi32' >/dev/null; then 19554 : 19555 else 19556 LIBS="$LIBS -lgdi32" 19557 fi 19558 LIBS="$LIBS -lz" 19559 fi 19560 fi 19561 19562 # set lock checking if requested 19563 # Check whether --enable-lock_checks was given. 19564 if test "${enable_lock_checks+set}" = set; then : 19565 enableval=$enable_lock_checks; 19566 fi 19567 19568 if test x_$enable_lock_checks = x_yes; then 19569 19570 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 19571 19572 CHECKLOCK_OBJ="checklocks.lo" 19573 19574 fi 19575 19576 19577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 19578 $as_echo_n "checking for getaddrinfo... " >&6; } 19579 ac_cv_func_getaddrinfo=no 19580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19581 /* end confdefs.h. */ 19582 19583 #ifdef __cplusplus 19584 extern "C" 19585 { 19586 #endif 19587 char* getaddrinfo(); 19588 char* (*f) () = getaddrinfo; 19589 #ifdef __cplusplus 19590 } 19591 #endif 19592 int main() { 19593 ; 19594 return 0; 19595 } 19596 19597 _ACEOF 19598 if ac_fn_c_try_link "$LINENO"; then : 19599 ac_cv_func_getaddrinfo="yes" 19600 if test "$ac_cv_header_windows_h" = "yes"; then 19601 19602 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19603 19604 USE_WINSOCK="1" 19605 if echo $LIBS | grep 'lws2_32' >/dev/null; then 19606 : 19607 else 19608 LIBS="$LIBS -lws2_32" 19609 fi 19610 fi 19611 19612 else 19613 ORIGLIBS="$LIBS" 19614 LIBS="$LIBS -lws2_32" 19615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19616 /* end confdefs.h. */ 19617 19618 #ifdef HAVE_WS2TCPIP_H 19619 #include <ws2tcpip.h> 19620 #endif 19621 19622 int 19623 main () 19624 { 19625 19626 (void)getaddrinfo(NULL, NULL, NULL, NULL); 19627 19628 19629 ; 19630 return 0; 19631 } 19632 _ACEOF 19633 if ac_fn_c_try_link "$LINENO"; then : 19634 19635 ac_cv_func_getaddrinfo="yes" 19636 19637 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19638 19639 USE_WINSOCK="1" 19640 19641 else 19642 19643 ac_cv_func_getaddrinfo="no" 19644 LIBS="$ORIGLIBS" 19645 19646 fi 19647 rm -f core conftest.err conftest.$ac_objext \ 19648 conftest$ac_exeext conftest.$ac_ext 19649 19650 fi 19651 rm -f core conftest.err conftest.$ac_objext \ 19652 conftest$ac_exeext conftest.$ac_ext 19653 19654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 19655 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 19656 if test $ac_cv_func_getaddrinfo = yes; then 19657 19658 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 19659 19660 fi 19661 19662 if test "$USE_WINSOCK" = 1; then 19663 19664 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 19665 19666 for ac_header in iphlpapi.h 19667 do : 19668 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 19669 #include <windows.h> 19670 19671 " 19672 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 19673 cat >>confdefs.h <<_ACEOF 19674 #define HAVE_IPHLPAPI_H 1 19675 _ACEOF 19676 19677 fi 19678 19679 done 19680 19681 if test -n "$ac_tool_prefix"; then 19682 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 19683 set dummy ${ac_tool_prefix}windres; ac_word=$2 19684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19685 $as_echo_n "checking for $ac_word... " >&6; } 19686 if ${ac_cv_prog_WINDRES+:} false; then : 19687 $as_echo_n "(cached) " >&6 19688 else 19689 if test -n "$WINDRES"; then 19690 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 19691 else 19692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19693 for as_dir in $PATH 19694 do 19695 IFS=$as_save_IFS 19696 test -z "$as_dir" && as_dir=. 19697 for ac_exec_ext in '' $ac_executable_extensions; do 19698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19699 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 19700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19701 break 2 19702 fi 19703 done 19704 done 19705 IFS=$as_save_IFS 19706 19707 fi 19708 fi 19709 WINDRES=$ac_cv_prog_WINDRES 19710 if test -n "$WINDRES"; then 19711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 19712 $as_echo "$WINDRES" >&6; } 19713 else 19714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19715 $as_echo "no" >&6; } 19716 fi 19717 19718 19719 fi 19720 if test -z "$ac_cv_prog_WINDRES"; then 19721 ac_ct_WINDRES=$WINDRES 19722 # Extract the first word of "windres", so it can be a program name with args. 19723 set dummy windres; ac_word=$2 19724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19725 $as_echo_n "checking for $ac_word... " >&6; } 19726 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 19727 $as_echo_n "(cached) " >&6 19728 else 19729 if test -n "$ac_ct_WINDRES"; then 19730 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 19731 else 19732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19733 for as_dir in $PATH 19734 do 19735 IFS=$as_save_IFS 19736 test -z "$as_dir" && as_dir=. 19737 for ac_exec_ext in '' $ac_executable_extensions; do 19738 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19739 ac_cv_prog_ac_ct_WINDRES="windres" 19740 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19741 break 2 19742 fi 19743 done 19744 done 19745 IFS=$as_save_IFS 19746 19747 fi 19748 fi 19749 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 19750 if test -n "$ac_ct_WINDRES"; then 19751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 19752 $as_echo "$ac_ct_WINDRES" >&6; } 19753 else 19754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19755 $as_echo "no" >&6; } 19756 fi 19757 19758 if test "x$ac_ct_WINDRES" = x; then 19759 WINDRES="" 19760 else 19761 case $cross_compiling:$ac_tool_warned in 19762 yes:) 19763 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19764 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19765 ac_tool_warned=yes ;; 19766 esac 19767 WINDRES=$ac_ct_WINDRES 19768 fi 19769 else 19770 WINDRES="$ac_cv_prog_WINDRES" 19771 fi 19772 19773 LIBS="$LIBS -liphlpapi -lcrypt32" 19774 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 19775 19776 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 19777 19778 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 19779 19780 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 19781 19782 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 19783 19784 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 19785 19786 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 19787 19788 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 19789 19790 fi 19791 if test $ac_cv_func_getaddrinfo = no; then 19792 case " $LIBOBJS " in 19793 *" fake-rfc2553.$ac_objext "* ) ;; 19794 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 19795 ;; 19796 esac 19797 19798 fi 19799 # check after getaddrinfo for its libraries 19800 19801 # check ioctlsocket 19802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 19803 $as_echo_n "checking for ioctlsocket... " >&6; } 19804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19805 /* end confdefs.h. */ 19806 19807 #ifdef HAVE_WINSOCK2_H 19808 #include <winsock2.h> 19809 #endif 19810 19811 int 19812 main () 19813 { 19814 19815 (void)ioctlsocket(0, 0, NULL); 19816 19817 ; 19818 return 0; 19819 } 19820 _ACEOF 19821 if ac_fn_c_try_link "$LINENO"; then : 19822 19823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19824 $as_echo "yes" >&6; } 19825 19826 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 19827 19828 19829 else 19830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19831 $as_echo "no" >&6; } 19832 fi 19833 rm -f core conftest.err conftest.$ac_objext \ 19834 conftest$ac_exeext conftest.$ac_ext 19835 19836 19837 # see if daemon(3) exists, and if it is deprecated. 19838 for ac_func in daemon 19839 do : 19840 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 19841 if test "x$ac_cv_func_daemon" = xyes; then : 19842 cat >>confdefs.h <<_ACEOF 19843 #define HAVE_DAEMON 1 19844 _ACEOF 19845 19846 fi 19847 done 19848 19849 if test $ac_cv_func_daemon = yes; then 19850 19851 19852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 19853 $as_echo_n "checking if daemon is deprecated... " >&6; } 19854 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 19855 if eval \${cv_cc_deprecated_$cache+:} false; then : 19856 $as_echo_n "(cached) " >&6 19857 else 19858 19859 echo ' 19860 #include <stdlib.h> 19861 ' >conftest.c 19862 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 19863 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 19864 eval "cv_cc_deprecated_$cache=no" 19865 else 19866 eval "cv_cc_deprecated_$cache=yes" 19867 fi 19868 rm -f conftest conftest.o conftest.c 19869 19870 fi 19871 19872 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 19873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19874 $as_echo "yes" >&6; } 19875 19876 cat >>confdefs.h <<_ACEOF 19877 #define DEPRECATED_DAEMON 1 19878 _ACEOF 19879 19880 : 19881 19882 else 19883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19884 $as_echo "no" >&6; } 19885 : 19886 19887 fi 19888 19889 fi 19890 19891 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 19892 $ac_includes_default 19893 #ifdef HAVE_SYS_UN_H 19894 #include <sys/un.h> 19895 #endif 19896 19897 " 19898 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 19899 19900 cat >>confdefs.h <<_ACEOF 19901 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 19902 _ACEOF 19903 19904 19905 fi 19906 19907 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 19908 $ac_includes_default 19909 #if HAVE_SYS_PARAM_H 19910 #include <sys/param.h> 19911 #endif 19912 19913 #ifdef HAVE_SYS_SOCKET_H 19914 #include <sys/socket.h> 19915 #endif 19916 19917 #ifdef HAVE_SYS_UIO_H 19918 #include <sys/uio.h> 19919 #endif 19920 19921 #ifdef HAVE_NETINET_IN_H 19922 #include <netinet/in.h> 19923 #endif 19924 19925 #ifdef HAVE_NETINET_TCP_H 19926 #include <netinet/tcp.h> 19927 #endif 19928 19929 #ifdef HAVE_ARPA_INET_H 19930 #include <arpa/inet.h> 19931 #endif 19932 19933 #ifdef HAVE_WINSOCK2_H 19934 #include <winsock2.h> 19935 #endif 19936 19937 #ifdef HAVE_WS2TCPIP_H 19938 #include <ws2tcpip.h> 19939 #endif 19940 19941 " 19942 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 19943 19944 cat >>confdefs.h <<_ACEOF 19945 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 19946 _ACEOF 19947 19948 19949 fi 19950 19951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 19952 $as_echo_n "checking for library containing setusercontext... " >&6; } 19953 if ${ac_cv_search_setusercontext+:} false; then : 19954 $as_echo_n "(cached) " >&6 19955 else 19956 ac_func_search_save_LIBS=$LIBS 19957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19958 /* end confdefs.h. */ 19959 19960 /* Override any GCC internal prototype to avoid an error. 19961 Use char because int might match the return type of a GCC 19962 builtin and then its argument prototype would still apply. */ 19963 #ifdef __cplusplus 19964 extern "C" 19965 #endif 19966 char setusercontext (); 19967 int 19968 main () 19969 { 19970 return setusercontext (); 19971 ; 19972 return 0; 19973 } 19974 _ACEOF 19975 for ac_lib in '' util; do 19976 if test -z "$ac_lib"; then 19977 ac_res="none required" 19978 else 19979 ac_res=-l$ac_lib 19980 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19981 fi 19982 if ac_fn_c_try_link "$LINENO"; then : 19983 ac_cv_search_setusercontext=$ac_res 19984 fi 19985 rm -f core conftest.err conftest.$ac_objext \ 19986 conftest$ac_exeext 19987 if ${ac_cv_search_setusercontext+:} false; then : 19988 break 19989 fi 19990 done 19991 if ${ac_cv_search_setusercontext+:} false; then : 19992 19993 else 19994 ac_cv_search_setusercontext=no 19995 fi 19996 rm conftest.$ac_ext 19997 LIBS=$ac_func_search_save_LIBS 19998 fi 19999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 20000 $as_echo "$ac_cv_search_setusercontext" >&6; } 20001 ac_res=$ac_cv_search_setusercontext 20002 if test "$ac_res" != no; then : 20003 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20004 20005 fi 20006 20007 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 20008 do : 20009 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 20010 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 20011 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 20012 cat >>confdefs.h <<_ACEOF 20013 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 20014 _ACEOF 20015 20016 fi 20017 done 20018 20019 for ac_func in setresuid 20020 do : 20021 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 20022 if test "x$ac_cv_func_setresuid" = xyes; then : 20023 cat >>confdefs.h <<_ACEOF 20024 #define HAVE_SETRESUID 1 20025 _ACEOF 20026 20027 else 20028 for ac_func in setreuid 20029 do : 20030 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 20031 if test "x$ac_cv_func_setreuid" = xyes; then : 20032 cat >>confdefs.h <<_ACEOF 20033 #define HAVE_SETREUID 1 20034 _ACEOF 20035 20036 fi 20037 done 20038 20039 fi 20040 done 20041 20042 for ac_func in setresgid 20043 do : 20044 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 20045 if test "x$ac_cv_func_setresgid" = xyes; then : 20046 cat >>confdefs.h <<_ACEOF 20047 #define HAVE_SETRESGID 1 20048 _ACEOF 20049 20050 else 20051 for ac_func in setregid 20052 do : 20053 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 20054 if test "x$ac_cv_func_setregid" = xyes; then : 20055 cat >>confdefs.h <<_ACEOF 20056 #define HAVE_SETREGID 1 20057 _ACEOF 20058 20059 fi 20060 done 20061 20062 fi 20063 done 20064 20065 20066 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 20067 if echo $target_os | grep darwin8 > /dev/null; then 20068 20069 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 20070 20071 fi 20072 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 20073 $ac_includes_default 20074 #ifdef HAVE_NETINET_IN_H 20075 #include <netinet/in.h> 20076 #endif 20077 20078 #ifdef HAVE_NETINET_TCP_H 20079 #include <netinet/tcp.h> 20080 #endif 20081 20082 #ifdef HAVE_ARPA_INET_H 20083 #include <arpa/inet.h> 20084 #endif 20085 20086 #ifdef HAVE_WINSOCK2_H 20087 #include <winsock2.h> 20088 #endif 20089 20090 #ifdef HAVE_WS2TCPIP_H 20091 #include <ws2tcpip.h> 20092 #endif 20093 20094 " 20095 if test "x$ac_cv_have_decl_inet_pton" = xyes; then : 20096 ac_have_decl=1 20097 else 20098 ac_have_decl=0 20099 fi 20100 20101 cat >>confdefs.h <<_ACEOF 20102 #define HAVE_DECL_INET_PTON $ac_have_decl 20103 _ACEOF 20104 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 20105 $ac_includes_default 20106 #ifdef HAVE_NETINET_IN_H 20107 #include <netinet/in.h> 20108 #endif 20109 20110 #ifdef HAVE_NETINET_TCP_H 20111 #include <netinet/tcp.h> 20112 #endif 20113 20114 #ifdef HAVE_ARPA_INET_H 20115 #include <arpa/inet.h> 20116 #endif 20117 20118 #ifdef HAVE_WINSOCK2_H 20119 #include <winsock2.h> 20120 #endif 20121 20122 #ifdef HAVE_WS2TCPIP_H 20123 #include <ws2tcpip.h> 20124 #endif 20125 20126 " 20127 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : 20128 ac_have_decl=1 20129 else 20130 ac_have_decl=0 20131 fi 20132 20133 cat >>confdefs.h <<_ACEOF 20134 #define HAVE_DECL_INET_NTOP $ac_have_decl 20135 _ACEOF 20136 20137 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 20138 if test "x$ac_cv_func_inet_aton" = xyes; then : 20139 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 20140 20141 else 20142 case " $LIBOBJS " in 20143 *" inet_aton.$ac_objext "* ) ;; 20144 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 20145 ;; 20146 esac 20147 20148 fi 20149 20150 20151 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 20152 if test "x$ac_cv_func_inet_pton" = xyes; then : 20153 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 20154 20155 else 20156 case " $LIBOBJS " in 20157 *" inet_pton.$ac_objext "* ) ;; 20158 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 20159 ;; 20160 esac 20161 20162 fi 20163 20164 20165 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 20166 if test "x$ac_cv_func_inet_ntop" = xyes; then : 20167 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 20168 20169 else 20170 case " $LIBOBJS " in 20171 *" inet_ntop.$ac_objext "* ) ;; 20172 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 20173 ;; 20174 esac 20175 20176 fi 20177 20178 20179 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 20180 if test "x$ac_cv_func_snprintf" = xyes; then : 20181 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 20182 20183 else 20184 case " $LIBOBJS " in 20185 *" snprintf.$ac_objext "* ) ;; 20186 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 20187 ;; 20188 esac 20189 20190 fi 20191 20192 20193 # test if snprintf return the proper length 20194 if test "x$ac_cv_func_snprintf" = xyes; then 20195 if test c${cross_compiling} = cno; then 20196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 20197 $as_echo_n "checking for correct snprintf return value... " >&6; } 20198 if test "$cross_compiling" = yes; then : 20199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 20200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 20201 as_fn_error $? "cannot run test program while cross compiling 20202 See \`config.log' for more details" "$LINENO" 5; } 20203 else 20204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20205 /* end confdefs.h. */ 20206 $ac_includes_default 20207 20208 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 20209 20210 _ACEOF 20211 if ac_fn_c_try_run "$LINENO"; then : 20212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20213 $as_echo "yes" >&6; } 20214 else 20215 20216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20217 $as_echo "no" >&6; } 20218 20219 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 20220 20221 case " $LIBOBJS " in 20222 *" snprintf.$ac_objext "* ) ;; 20223 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 20224 ;; 20225 esac 20226 20227 20228 fi 20229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 20230 conftest.$ac_objext conftest.beam conftest.$ac_ext 20231 fi 20232 20233 fi 20234 fi 20235 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 20236 if test "x$ac_cv_func_strlcat" = xyes; then : 20237 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 20238 20239 else 20240 case " $LIBOBJS " in 20241 *" strlcat.$ac_objext "* ) ;; 20242 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 20243 ;; 20244 esac 20245 20246 fi 20247 20248 20249 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 20250 if test "x$ac_cv_func_strlcpy" = xyes; then : 20251 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 20252 20253 else 20254 case " $LIBOBJS " in 20255 *" strlcpy.$ac_objext "* ) ;; 20256 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 20257 ;; 20258 esac 20259 20260 fi 20261 20262 20263 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 20264 if test "x$ac_cv_func_memmove" = xyes; then : 20265 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 20266 20267 else 20268 case " $LIBOBJS " in 20269 *" memmove.$ac_objext "* ) ;; 20270 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 20271 ;; 20272 esac 20273 20274 fi 20275 20276 20277 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 20278 if test "x$ac_cv_func_gmtime_r" = xyes; then : 20279 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 20280 20281 else 20282 case " $LIBOBJS " in 20283 *" gmtime_r.$ac_objext "* ) ;; 20284 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 20285 ;; 20286 esac 20287 20288 fi 20289 20290 20291 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 20292 if test "x$ac_cv_func_isblank" = xyes; then : 20293 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 20294 20295 else 20296 case " $LIBOBJS " in 20297 *" isblank.$ac_objext "* ) ;; 20298 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 20299 ;; 20300 esac 20301 20302 fi 20303 20304 20305 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 20306 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 20307 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 20308 20309 else 20310 case " $LIBOBJS " in 20311 *" explicit_bzero.$ac_objext "* ) ;; 20312 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 20313 ;; 20314 esac 20315 20316 fi 20317 20318 20319 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 20320 20321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5 20322 $as_echo_n "checking for reallocarray... " >&6; } 20323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20324 /* end confdefs.h. */ 20325 $ac_includes_default 20326 20327 #ifndef _OPENBSD_SOURCE 20328 #define _OPENBSD_SOURCE 1 20329 #endif 20330 #include <stdlib.h> 20331 int main(void) { 20332 void* p = reallocarray(NULL, 10, 100); 20333 free(p); 20334 return 0; 20335 } 20336 20337 _ACEOF 20338 if ac_fn_c_try_link "$LINENO"; then : 20339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20340 $as_echo "yes" >&6; } 20341 20342 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 20343 20344 20345 else 20346 20347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20348 $as_echo "no" >&6; } 20349 case " $LIBOBJS " in 20350 *" reallocarray.$ac_objext "* ) ;; 20351 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 20352 ;; 20353 esac 20354 20355 20356 fi 20357 rm -f core conftest.err conftest.$ac_objext \ 20358 conftest$ac_exeext conftest.$ac_ext 20359 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 20360 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 20361 ac_have_decl=1 20362 else 20363 ac_have_decl=0 20364 fi 20365 20366 cat >>confdefs.h <<_ACEOF 20367 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 20368 _ACEOF 20369 20370 if test "$USE_NSS" = "no"; then 20371 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 20372 if test "x$ac_cv_func_arc4random" = xyes; then : 20373 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 20374 20375 else 20376 case " $LIBOBJS " in 20377 *" arc4random.$ac_objext "* ) ;; 20378 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 20379 ;; 20380 esac 20381 20382 fi 20383 20384 20385 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 20386 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 20387 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 20388 20389 else 20390 case " $LIBOBJS " in 20391 *" arc4random_uniform.$ac_objext "* ) ;; 20392 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 20393 ;; 20394 esac 20395 20396 fi 20397 20398 20399 if test "$ac_cv_func_arc4random" = "no"; then 20400 case " $LIBOBJS " in 20401 *" arc4_lock.$ac_objext "* ) ;; 20402 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 20403 ;; 20404 esac 20405 20406 for ac_func in getentropy 20407 do : 20408 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 20409 if test "x$ac_cv_func_getentropy" = xyes; then : 20410 cat >>confdefs.h <<_ACEOF 20411 #define HAVE_GETENTROPY 1 20412 _ACEOF 20413 20414 else 20415 20416 if test "$USE_WINSOCK" = 1; then 20417 case " $LIBOBJS " in 20418 *" getentropy_win.$ac_objext "* ) ;; 20419 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 20420 ;; 20421 esac 20422 20423 else 20424 case "$host" in 20425 Darwin|*darwin*) 20426 case " $LIBOBJS " in 20427 *" getentropy_osx.$ac_objext "* ) ;; 20428 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 20429 ;; 20430 esac 20431 20432 ;; 20433 *solaris*|*sunos*|SunOS) 20434 case " $LIBOBJS " in 20435 *" getentropy_solaris.$ac_objext "* ) ;; 20436 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 20437 ;; 20438 esac 20439 20440 for ac_header in sys/sha2.h 20441 do : 20442 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 20443 " 20444 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 20445 cat >>confdefs.h <<_ACEOF 20446 #define HAVE_SYS_SHA2_H 1 20447 _ACEOF 20448 20449 else 20450 20451 for ac_func in SHA512_Update 20452 do : 20453 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20454 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20455 cat >>confdefs.h <<_ACEOF 20456 #define HAVE_SHA512_UPDATE 1 20457 _ACEOF 20458 20459 else 20460 20461 case " $LIBOBJS " in 20462 *" sha512.$ac_objext "* ) ;; 20463 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20464 ;; 20465 esac 20466 20467 20468 fi 20469 done 20470 20471 20472 fi 20473 20474 done 20475 20476 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 20477 # this lib needed for sha2 on solaris 20478 LIBS="$LIBS -lmd" 20479 fi 20480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20481 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20482 if ${ac_cv_search_clock_gettime+:} false; then : 20483 $as_echo_n "(cached) " >&6 20484 else 20485 ac_func_search_save_LIBS=$LIBS 20486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20487 /* end confdefs.h. */ 20488 20489 /* Override any GCC internal prototype to avoid an error. 20490 Use char because int might match the return type of a GCC 20491 builtin and then its argument prototype would still apply. */ 20492 #ifdef __cplusplus 20493 extern "C" 20494 #endif 20495 char clock_gettime (); 20496 int 20497 main () 20498 { 20499 return clock_gettime (); 20500 ; 20501 return 0; 20502 } 20503 _ACEOF 20504 for ac_lib in '' rt; do 20505 if test -z "$ac_lib"; then 20506 ac_res="none required" 20507 else 20508 ac_res=-l$ac_lib 20509 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20510 fi 20511 if ac_fn_c_try_link "$LINENO"; then : 20512 ac_cv_search_clock_gettime=$ac_res 20513 fi 20514 rm -f core conftest.err conftest.$ac_objext \ 20515 conftest$ac_exeext 20516 if ${ac_cv_search_clock_gettime+:} false; then : 20517 break 20518 fi 20519 done 20520 if ${ac_cv_search_clock_gettime+:} false; then : 20521 20522 else 20523 ac_cv_search_clock_gettime=no 20524 fi 20525 rm conftest.$ac_ext 20526 LIBS=$ac_func_search_save_LIBS 20527 fi 20528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20529 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20530 ac_res=$ac_cv_search_clock_gettime 20531 if test "$ac_res" != no; then : 20532 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20533 20534 fi 20535 20536 ;; 20537 *freebsd*|*FreeBSD) 20538 case " $LIBOBJS " in 20539 *" getentropy_freebsd.$ac_objext "* ) ;; 20540 *) LIBOBJS="$LIBOBJS getentropy_freebsd.$ac_objext" 20541 ;; 20542 esac 20543 20544 ;; 20545 *linux*|Linux|*) 20546 case " $LIBOBJS " in 20547 *" getentropy_linux.$ac_objext "* ) ;; 20548 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 20549 ;; 20550 esac 20551 20552 for ac_func in SHA512_Update 20553 do : 20554 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20555 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20556 cat >>confdefs.h <<_ACEOF 20557 #define HAVE_SHA512_UPDATE 1 20558 _ACEOF 20559 20560 else 20561 20562 20563 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 20564 20565 case " $LIBOBJS " in 20566 *" sha512.$ac_objext "* ) ;; 20567 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20568 ;; 20569 esac 20570 20571 20572 fi 20573 done 20574 20575 for ac_header in sys/sysctl.h 20576 do : 20577 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 20578 " 20579 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 20580 cat >>confdefs.h <<_ACEOF 20581 #define HAVE_SYS_SYSCTL_H 1 20582 _ACEOF 20583 20584 fi 20585 20586 done 20587 20588 for ac_func in getauxval 20589 do : 20590 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 20591 if test "x$ac_cv_func_getauxval" = xyes; then : 20592 cat >>confdefs.h <<_ACEOF 20593 #define HAVE_GETAUXVAL 1 20594 _ACEOF 20595 20596 fi 20597 done 20598 20599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20600 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20601 if ${ac_cv_search_clock_gettime+:} false; then : 20602 $as_echo_n "(cached) " >&6 20603 else 20604 ac_func_search_save_LIBS=$LIBS 20605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20606 /* end confdefs.h. */ 20607 20608 /* Override any GCC internal prototype to avoid an error. 20609 Use char because int might match the return type of a GCC 20610 builtin and then its argument prototype would still apply. */ 20611 #ifdef __cplusplus 20612 extern "C" 20613 #endif 20614 char clock_gettime (); 20615 int 20616 main () 20617 { 20618 return clock_gettime (); 20619 ; 20620 return 0; 20621 } 20622 _ACEOF 20623 for ac_lib in '' rt; do 20624 if test -z "$ac_lib"; then 20625 ac_res="none required" 20626 else 20627 ac_res=-l$ac_lib 20628 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20629 fi 20630 if ac_fn_c_try_link "$LINENO"; then : 20631 ac_cv_search_clock_gettime=$ac_res 20632 fi 20633 rm -f core conftest.err conftest.$ac_objext \ 20634 conftest$ac_exeext 20635 if ${ac_cv_search_clock_gettime+:} false; then : 20636 break 20637 fi 20638 done 20639 if ${ac_cv_search_clock_gettime+:} false; then : 20640 20641 else 20642 ac_cv_search_clock_gettime=no 20643 fi 20644 rm conftest.$ac_ext 20645 LIBS=$ac_func_search_save_LIBS 20646 fi 20647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20648 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20649 ac_res=$ac_cv_search_clock_gettime 20650 if test "$ac_res" != no; then : 20651 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20652 20653 fi 20654 20655 ;; 20656 esac 20657 fi 20658 20659 fi 20660 done 20661 20662 fi 20663 fi 20664 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 20665 20666 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 20667 if test "x$ac_cv_func_ctime_r" = xyes; then : 20668 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 20669 20670 else 20671 case " $LIBOBJS " in 20672 *" ctime_r.$ac_objext "* ) ;; 20673 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 20674 ;; 20675 esac 20676 20677 fi 20678 20679 20680 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 20681 if test "x$ac_cv_func_strsep" = xyes; then : 20682 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 20683 20684 else 20685 case " $LIBOBJS " in 20686 *" strsep.$ac_objext "* ) ;; 20687 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 20688 ;; 20689 esac 20690 20691 fi 20692 20693 20694 20695 # Check whether --enable-allsymbols was given. 20696 if test "${enable_allsymbols+set}" = set; then : 20697 enableval=$enable_allsymbols; 20698 fi 20699 20700 case "$enable_allsymbols" in 20701 yes) 20702 COMMON_OBJ_ALL_SYMBOLS="" 20703 UBSYMS="" 20704 EXTRALINK="-L. -L.libs -lunbound" 20705 20706 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 20707 20708 ;; 20709 no|*) 20710 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 20711 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 20712 EXTRALINK="" 20713 ;; 20714 esac 20715 20716 20717 20718 if test x_$enable_lock_checks = x_yes; then 20719 UBSYMS="-export-symbols clubsyms.def" 20720 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 20721 echo lock_protect >> clubsyms.def 20722 echo lock_unprotect >> clubsyms.def 20723 echo lock_get_mem >> clubsyms.def 20724 echo checklock_start >> clubsyms.def 20725 echo checklock_stop >> clubsyms.def 20726 echo checklock_lock >> clubsyms.def 20727 echo checklock_unlock >> clubsyms.def 20728 echo checklock_init >> clubsyms.def 20729 echo checklock_thrcreate >> clubsyms.def 20730 echo checklock_thrjoin >> clubsyms.def 20731 fi 20732 20733 # check for dnstap if requested 20734 20735 # Check whether --enable-dnstap was given. 20736 if test "${enable_dnstap+set}" = set; then : 20737 enableval=$enable_dnstap; opt_dnstap=$enableval 20738 else 20739 opt_dnstap=no 20740 fi 20741 20742 20743 20744 # Check whether --with-dnstap-socket-path was given. 20745 if test "${with_dnstap_socket_path+set}" = set; then : 20746 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 20747 else 20748 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 20749 fi 20750 20751 20752 if test "x$opt_dnstap" != "xno"; then 20753 # Extract the first word of "protoc-c", so it can be a program name with args. 20754 set dummy protoc-c; ac_word=$2 20755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20756 $as_echo_n "checking for $ac_word... " >&6; } 20757 if ${ac_cv_path_PROTOC_C+:} false; then : 20758 $as_echo_n "(cached) " >&6 20759 else 20760 case $PROTOC_C in 20761 [\\/]* | ?:[\\/]*) 20762 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 20763 ;; 20764 *) 20765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20766 for as_dir in $PATH 20767 do 20768 IFS=$as_save_IFS 20769 test -z "$as_dir" && as_dir=. 20770 for ac_exec_ext in '' $ac_executable_extensions; do 20771 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20772 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 20773 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20774 break 2 20775 fi 20776 done 20777 done 20778 IFS=$as_save_IFS 20779 20780 ;; 20781 esac 20782 fi 20783 PROTOC_C=$ac_cv_path_PROTOC_C 20784 if test -n "$PROTOC_C"; then 20785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 20786 $as_echo "$PROTOC_C" >&6; } 20787 else 20788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20789 $as_echo "no" >&6; } 20790 fi 20791 20792 20793 if test -z "$PROTOC_C"; then 20794 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 20795 fi 20796 20797 # Check whether --with-protobuf-c was given. 20798 if test "${with_protobuf_c+set}" = set; then : 20799 withval=$with_protobuf_c; 20800 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20801 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 20802 CFLAGS="$CFLAGS -I$withval/include/google" 20803 else 20804 CFLAGS="$CFLAGS -I$withval/include" 20805 fi 20806 LDFLAGS="$LDFLAGS -L$withval/lib" 20807 20808 else 20809 20810 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20811 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 20812 CFLAGS="$CFLAGS -I/usr/include/google" 20813 else 20814 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 20815 CFLAGS="$CFLAGS -I/usr/local/include/google" 20816 LDFLAGS="$LDFLAGS -L/usr/local/lib" 20817 fi 20818 fi 20819 20820 fi 20821 20822 20823 # Check whether --with-libfstrm was given. 20824 if test "${with_libfstrm+set}" = set; then : 20825 withval=$with_libfstrm; 20826 CFLAGS="$CFLAGS -I$withval/include" 20827 LDFLAGS="$LDFLAGS -L$withval/lib" 20828 20829 fi 20830 20831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 20832 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 20833 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20834 $as_echo_n "(cached) " >&6 20835 else 20836 ac_func_search_save_LIBS=$LIBS 20837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20838 /* end confdefs.h. */ 20839 20840 /* Override any GCC internal prototype to avoid an error. 20841 Use char because int might match the return type of a GCC 20842 builtin and then its argument prototype would still apply. */ 20843 #ifdef __cplusplus 20844 extern "C" 20845 #endif 20846 char fstrm_iothr_init (); 20847 int 20848 main () 20849 { 20850 return fstrm_iothr_init (); 20851 ; 20852 return 0; 20853 } 20854 _ACEOF 20855 for ac_lib in '' fstrm; do 20856 if test -z "$ac_lib"; then 20857 ac_res="none required" 20858 else 20859 ac_res=-l$ac_lib 20860 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20861 fi 20862 if ac_fn_c_try_link "$LINENO"; then : 20863 ac_cv_search_fstrm_iothr_init=$ac_res 20864 fi 20865 rm -f core conftest.err conftest.$ac_objext \ 20866 conftest$ac_exeext 20867 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20868 break 20869 fi 20870 done 20871 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20872 20873 else 20874 ac_cv_search_fstrm_iothr_init=no 20875 fi 20876 rm conftest.$ac_ext 20877 LIBS=$ac_func_search_save_LIBS 20878 fi 20879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 20880 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 20881 ac_res=$ac_cv_search_fstrm_iothr_init 20882 if test "$ac_res" != no; then : 20883 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20884 20885 else 20886 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 20887 fi 20888 20889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 20890 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 20891 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20892 $as_echo_n "(cached) " >&6 20893 else 20894 ac_func_search_save_LIBS=$LIBS 20895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20896 /* end confdefs.h. */ 20897 20898 /* Override any GCC internal prototype to avoid an error. 20899 Use char because int might match the return type of a GCC 20900 builtin and then its argument prototype would still apply. */ 20901 #ifdef __cplusplus 20902 extern "C" 20903 #endif 20904 char protobuf_c_message_pack (); 20905 int 20906 main () 20907 { 20908 return protobuf_c_message_pack (); 20909 ; 20910 return 0; 20911 } 20912 _ACEOF 20913 for ac_lib in '' protobuf-c; do 20914 if test -z "$ac_lib"; then 20915 ac_res="none required" 20916 else 20917 ac_res=-l$ac_lib 20918 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20919 fi 20920 if ac_fn_c_try_link "$LINENO"; then : 20921 ac_cv_search_protobuf_c_message_pack=$ac_res 20922 fi 20923 rm -f core conftest.err conftest.$ac_objext \ 20924 conftest$ac_exeext 20925 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20926 break 20927 fi 20928 done 20929 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20930 20931 else 20932 ac_cv_search_protobuf_c_message_pack=no 20933 fi 20934 rm conftest.$ac_ext 20935 LIBS=$ac_func_search_save_LIBS 20936 fi 20937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 20938 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 20939 ac_res=$ac_cv_search_protobuf_c_message_pack 20940 if test "$ac_res" != no; then : 20941 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20942 20943 else 20944 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 20945 fi 20946 20947 20948 20949 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 20950 20951 ENABLE_DNSTAP=1 20952 20953 20954 20955 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 20956 20957 20958 cat >>confdefs.h <<_ACEOF 20959 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 20960 _ACEOF 20961 20962 20963 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 20964 20965 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 20966 20967 20968 else 20969 20970 ENABLE_DNSTAP=0 20971 20972 20973 20974 fi 20975 20976 20977 # check for dnscrypt if requested 20978 20979 # Check whether --enable-dnscrypt was given. 20980 if test "${enable_dnscrypt+set}" = set; then : 20981 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 20982 else 20983 opt_dnscrypt=no 20984 fi 20985 20986 20987 if test "x$opt_dnscrypt" != "xno"; then 20988 20989 # Check whether --with-libsodium was given. 20990 if test "${with_libsodium+set}" = set; then : 20991 withval=$with_libsodium; 20992 CFLAGS="$CFLAGS -I$withval/include" 20993 LDFLAGS="$LDFLAGS -L$withval/lib" 20994 20995 fi 20996 20997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 20998 $as_echo_n "checking for library containing sodium_init... " >&6; } 20999 if ${ac_cv_search_sodium_init+:} false; then : 21000 $as_echo_n "(cached) " >&6 21001 else 21002 ac_func_search_save_LIBS=$LIBS 21003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21004 /* end confdefs.h. */ 21005 21006 /* Override any GCC internal prototype to avoid an error. 21007 Use char because int might match the return type of a GCC 21008 builtin and then its argument prototype would still apply. */ 21009 #ifdef __cplusplus 21010 extern "C" 21011 #endif 21012 char sodium_init (); 21013 int 21014 main () 21015 { 21016 return sodium_init (); 21017 ; 21018 return 0; 21019 } 21020 _ACEOF 21021 for ac_lib in '' sodium; do 21022 if test -z "$ac_lib"; then 21023 ac_res="none required" 21024 else 21025 ac_res=-l$ac_lib 21026 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21027 fi 21028 if ac_fn_c_try_link "$LINENO"; then : 21029 ac_cv_search_sodium_init=$ac_res 21030 fi 21031 rm -f core conftest.err conftest.$ac_objext \ 21032 conftest$ac_exeext 21033 if ${ac_cv_search_sodium_init+:} false; then : 21034 break 21035 fi 21036 done 21037 if ${ac_cv_search_sodium_init+:} false; then : 21038 21039 else 21040 ac_cv_search_sodium_init=no 21041 fi 21042 rm conftest.$ac_ext 21043 LIBS=$ac_func_search_save_LIBS 21044 fi 21045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 21046 $as_echo "$ac_cv_search_sodium_init" >&6; } 21047 ac_res=$ac_cv_search_sodium_init 21048 if test "$ac_res" != no; then : 21049 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21050 21051 else 21052 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 21053 fi 21054 21055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 21056 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 21057 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21058 $as_echo_n "(cached) " >&6 21059 else 21060 ac_func_search_save_LIBS=$LIBS 21061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21062 /* end confdefs.h. */ 21063 21064 /* Override any GCC internal prototype to avoid an error. 21065 Use char because int might match the return type of a GCC 21066 builtin and then its argument prototype would still apply. */ 21067 #ifdef __cplusplus 21068 extern "C" 21069 #endif 21070 char crypto_box_curve25519xchacha20poly1305_beforenm (); 21071 int 21072 main () 21073 { 21074 return crypto_box_curve25519xchacha20poly1305_beforenm (); 21075 ; 21076 return 0; 21077 } 21078 _ACEOF 21079 for ac_lib in '' sodium; do 21080 if test -z "$ac_lib"; then 21081 ac_res="none required" 21082 else 21083 ac_res=-l$ac_lib 21084 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21085 fi 21086 if ac_fn_c_try_link "$LINENO"; then : 21087 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 21088 fi 21089 rm -f core conftest.err conftest.$ac_objext \ 21090 conftest$ac_exeext 21091 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21092 break 21093 fi 21094 done 21095 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21096 21097 else 21098 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 21099 fi 21100 rm conftest.$ac_ext 21101 LIBS=$ac_func_search_save_LIBS 21102 fi 21103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 21104 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 21105 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 21106 if test "$ac_res" != no; then : 21107 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21108 21109 ENABLE_DNSCRYPT_XCHACHA20=1 21110 21111 21112 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 21113 21114 21115 else 21116 21117 ENABLE_DNSCRYPT_XCHACHA20=0 21118 21119 21120 fi 21121 21122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5 21123 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; } 21124 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21125 $as_echo_n "(cached) " >&6 21126 else 21127 ac_func_search_save_LIBS=$LIBS 21128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21129 /* end confdefs.h. */ 21130 21131 /* Override any GCC internal prototype to avoid an error. 21132 Use char because int might match the return type of a GCC 21133 builtin and then its argument prototype would still apply. */ 21134 #ifdef __cplusplus 21135 extern "C" 21136 #endif 21137 char sodium_set_misuse_handler (); 21138 int 21139 main () 21140 { 21141 return sodium_set_misuse_handler (); 21142 ; 21143 return 0; 21144 } 21145 _ACEOF 21146 for ac_lib in '' sodium; do 21147 if test -z "$ac_lib"; then 21148 ac_res="none required" 21149 else 21150 ac_res=-l$ac_lib 21151 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21152 fi 21153 if ac_fn_c_try_link "$LINENO"; then : 21154 ac_cv_search_sodium_set_misuse_handler=$ac_res 21155 fi 21156 rm -f core conftest.err conftest.$ac_objext \ 21157 conftest$ac_exeext 21158 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21159 break 21160 fi 21161 done 21162 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21163 21164 else 21165 ac_cv_search_sodium_set_misuse_handler=no 21166 fi 21167 rm conftest.$ac_ext 21168 LIBS=$ac_func_search_save_LIBS 21169 fi 21170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5 21171 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; } 21172 ac_res=$ac_cv_search_sodium_set_misuse_handler 21173 if test "$ac_res" != no; then : 21174 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21175 21176 21177 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h 21178 21179 21180 fi 21181 21182 21183 21184 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h 21185 21186 ENABLE_DNSCRYPT=1 21187 21188 21189 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 21190 21191 DNSCRYPT_OBJ="dnscrypt.lo" 21192 21193 21194 else 21195 ENABLE_DNSCRYPT_XCHACHA20=0 21196 21197 21198 ENABLE_DNSCRYPT=0 21199 21200 21201 21202 fi 21203 21204 21205 # check for cachedb if requested 21206 # Check whether --enable-cachedb was given. 21207 if test "${enable_cachedb+set}" = set; then : 21208 enableval=$enable_cachedb; 21209 fi 21210 21211 # turn on cachedb when hiredis support is enabled. 21212 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi 21213 case "$enable_cachedb" in 21214 yes) 21215 21216 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 21217 21218 ;; 21219 no|*) 21220 # nothing 21221 ;; 21222 esac 21223 21224 # check for ipsecmod if requested 21225 # Check whether --enable-ipsecmod was given. 21226 if test "${enable_ipsecmod+set}" = set; then : 21227 enableval=$enable_ipsecmod; 21228 fi 21229 21230 case "$enable_ipsecmod" in 21231 yes) 21232 21233 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h 21234 21235 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 21236 21237 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 21238 21239 ;; 21240 no|*) 21241 # nothing 21242 ;; 21243 esac 21244 21245 # check for ipset if requested 21246 # Check whether --enable-ipset was given. 21247 if test "${enable_ipset+set}" = set; then : 21248 enableval=$enable_ipset; 21249 fi 21250 21251 case "$enable_ipset" in 21252 yes) 21253 21254 $as_echo "#define USE_IPSET 1" >>confdefs.h 21255 21256 IPSET_SRC="ipset/ipset.c" 21257 21258 IPSET_OBJ="ipset.lo" 21259 21260 21261 # mnl 21262 21263 # Check whether --with-libmnl was given. 21264 if test "${with_libmnl+set}" = set; then : 21265 withval=$with_libmnl; 21266 else 21267 withval="yes" 21268 fi 21269 21270 found_libmnl="no" 21271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmnl" >&5 21272 $as_echo_n "checking for libmnl... " >&6; } 21273 if test x_$withval = x_ -o x_$withval = x_yes; then 21274 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 21275 fi 21276 for dir in $withval ; do 21277 if test -f "$dir/include/libmnl/libmnl.h"; then 21278 found_libmnl="yes" 21279 if test "$dir" != "/usr"; then 21280 CPPFLAGS="$CPPFLAGS -I$dir/include" 21281 LDFLAGS="$LDFLAGS -L$dir/lib" 21282 fi 21283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 21284 $as_echo "found in $dir" >&6; } 21285 LIBS="$LIBS -lmnl" 21286 break; 21287 fi 21288 done 21289 if test x_$found_libmnl != x_yes; then 21290 as_fn_error $? "Could not find libmnl, libmnl.h" "$LINENO" 5 21291 fi 21292 ;; 21293 no|*) 21294 # nothing 21295 ;; 21296 esac 21297 21298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 21299 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 21300 # on openBSD, the implicit rule make $< work. 21301 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 21302 # gmake works. 21303 cat >conftest.make <<EOF 21304 all: conftest.lo 21305 21306 conftest.lo foo.lo bla.lo: 21307 if test -f "\$<"; then touch \$@; fi 21308 21309 .SUFFIXES: .lo 21310 .c.lo: 21311 if test -f "\$<"; then touch \$@; fi 21312 21313 conftest.lo: conftest.dir/conftest.c 21314 EOF 21315 mkdir conftest.dir 21316 touch conftest.dir/conftest.c 21317 rm -f conftest.lo conftest.c 21318 ${MAKE:-make} -f conftest.make >/dev/null 21319 rm -f conftest.make conftest.c conftest.dir/conftest.c 21320 rm -rf conftest.dir 21321 if test ! -f conftest.lo; then 21322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 21323 $as_echo "no" >&6; } 21324 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 21325 SOURCEFILE='`cat .source`' 21326 else 21327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21328 $as_echo "yes" >&6; } 21329 SOURCEDETERMINE=':' 21330 SOURCEFILE='$<' 21331 fi 21332 rm -f conftest.lo 21333 21334 21335 21336 # see if we want to build the library or everything 21337 ALLTARGET="alltargets" 21338 INSTALLTARGET="install-all" 21339 21340 # Check whether --with-libunbound-only was given. 21341 if test "${with_libunbound_only+set}" = set; then : 21342 withval=$with_libunbound_only; 21343 if test "$withval" = "yes"; then 21344 ALLTARGET="lib" 21345 INSTALLTARGET="install-lib" 21346 fi 21347 21348 fi 21349 21350 if test $ALLTARGET = "alltargets"; then 21351 if test $USE_NSS = "yes"; then 21352 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5 21353 fi 21354 if test $USE_NETTLE = "yes"; then 21355 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5 21356 fi 21357 fi 21358 21359 21360 21361 21362 21363 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 21364 $as_echo "$as_me: Stripping extension flags..." >&6;} 21365 21366 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 21367 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 21368 21369 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 21370 21371 fi 21372 21373 21374 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 21375 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 21376 21377 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 21378 21379 fi 21380 21381 21382 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 21383 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 21384 21385 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 21386 21387 fi 21388 21389 21390 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 21391 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 21392 21393 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 21394 21395 fi 21396 21397 21398 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 21399 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 21400 21401 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 21402 21403 fi 21404 21405 21406 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 21407 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 21408 21409 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 21410 21411 fi 21412 21413 21414 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 21415 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 21416 21417 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 21418 21419 fi 21420 21421 21422 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 21423 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 21424 21425 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 21426 21427 fi 21428 21429 21430 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 21431 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 21432 21433 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 21434 21435 fi 21436 21437 21438 if test -n "$LATE_LDFLAGS"; then 21439 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 21440 fi 21441 # remove start spaces 21442 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 21443 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 21444 21445 21446 cat >>confdefs.h <<_ACEOF 21447 #define MAXSYSLOGMSGLEN 10240 21448 _ACEOF 21449 21450 21451 21452 21453 version=1.9.6 21454 21455 date=`date +'%b %e, %Y'` 21456 21457 21458 ac_config_files="$ac_config_files Makefile doc/example.conf doc/libunbound.3 doc/unbound.8 doc/unbound-anchor.8 doc/unbound-checkconf.8 doc/unbound.conf.5 doc/unbound-control.8 doc/unbound-host.1 smallapp/unbound-control-setup.sh dnstap/dnstap_config.h dnscrypt/dnscrypt_config.h contrib/libunbound.pc contrib/unbound.socket contrib/unbound.service" 21459 21460 ac_config_headers="$ac_config_headers config.h" 21461 21462 cat >confcache <<\_ACEOF 21463 # This file is a shell script that caches the results of configure 21464 # tests run on this system so they can be shared between configure 21465 # scripts and configure runs, see configure's option --config-cache. 21466 # It is not useful on other systems. If it contains results you don't 21467 # want to keep, you may remove or edit it. 21468 # 21469 # config.status only pays attention to the cache file if you give it 21470 # the --recheck option to rerun configure. 21471 # 21472 # `ac_cv_env_foo' variables (set or unset) will be overridden when 21473 # loading this file, other *unset* `ac_cv_foo' will be assigned the 21474 # following values. 21475 21476 _ACEOF 21477 21478 # The following way of writing the cache mishandles newlines in values, 21479 # but we know of no workaround that is simple, portable, and efficient. 21480 # So, we kill variables containing newlines. 21481 # Ultrix sh set writes to stderr and can't be redirected directly, 21482 # and sets the high bit in the cache file unless we assign to the vars. 21483 ( 21484 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 21485 eval ac_val=\$$ac_var 21486 case $ac_val in #( 21487 *${as_nl}*) 21488 case $ac_var in #( 21489 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 21490 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 21491 esac 21492 case $ac_var in #( 21493 _ | IFS | as_nl) ;; #( 21494 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 21495 *) { eval $ac_var=; unset $ac_var;} ;; 21496 esac ;; 21497 esac 21498 done 21499 21500 (set) 2>&1 | 21501 case $as_nl`(ac_space=' '; set) 2>&1` in #( 21502 *${as_nl}ac_space=\ *) 21503 # `set' does not quote correctly, so add quotes: double-quote 21504 # substitution turns \\\\ into \\, and sed turns \\ into \. 21505 sed -n \ 21506 "s/'/'\\\\''/g; 21507 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 21508 ;; #( 21509 *) 21510 # `set' quotes correctly as required by POSIX, so do not add quotes. 21511 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 21512 ;; 21513 esac | 21514 sort 21515 ) | 21516 sed ' 21517 /^ac_cv_env_/b end 21518 t clear 21519 :clear 21520 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 21521 t end 21522 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 21523 :end' >>confcache 21524 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 21525 if test -w "$cache_file"; then 21526 if test "x$cache_file" != "x/dev/null"; then 21527 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 21528 $as_echo "$as_me: updating cache $cache_file" >&6;} 21529 if test ! -f "$cache_file" || test -h "$cache_file"; then 21530 cat confcache >"$cache_file" 21531 else 21532 case $cache_file in #( 21533 */* | ?:*) 21534 mv -f confcache "$cache_file"$$ && 21535 mv -f "$cache_file"$$ "$cache_file" ;; #( 21536 *) 21537 mv -f confcache "$cache_file" ;; 21538 esac 21539 fi 21540 fi 21541 else 21542 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 21543 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 21544 fi 21545 fi 21546 rm -f confcache 21547 21548 test "x$prefix" = xNONE && prefix=$ac_default_prefix 21549 # Let make expand exec_prefix. 21550 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 21551 21552 DEFS=-DHAVE_CONFIG_H 21553 21554 ac_libobjs= 21555 ac_ltlibobjs= 21556 U= 21557 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 21558 # 1. Remove the extension, and $U if already installed. 21559 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 21560 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 21561 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 21562 # will be set to the directory where LIBOBJS objects are built. 21563 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 21564 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 21565 done 21566 LIBOBJS=$ac_libobjs 21567 21568 LTLIBOBJS=$ac_ltlibobjs 21569 21570 21571 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 21572 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 21573 Usually this means the macro was only invoked conditionally." "$LINENO" 5 21574 fi 21575 21576 : "${CONFIG_STATUS=./config.status}" 21577 ac_write_fail=0 21578 ac_clean_files_save=$ac_clean_files 21579 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 21580 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 21581 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 21582 as_write_fail=0 21583 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 21584 #! $SHELL 21585 # Generated by $as_me. 21586 # Run this file to recreate the current configuration. 21587 # Compiler output produced by configure, useful for debugging 21588 # configure, is in config.log if it exists. 21589 21590 debug=false 21591 ac_cs_recheck=false 21592 ac_cs_silent=false 21593 21594 SHELL=\${CONFIG_SHELL-$SHELL} 21595 export SHELL 21596 _ASEOF 21597 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 21598 ## -------------------- ## 21599 ## M4sh Initialization. ## 21600 ## -------------------- ## 21601 21602 # Be more Bourne compatible 21603 DUALCASE=1; export DUALCASE # for MKS sh 21604 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21605 emulate sh 21606 NULLCMD=: 21607 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21608 # is contrary to our usage. Disable this feature. 21609 alias -g '${1+"$@"}'='"$@"' 21610 setopt NO_GLOB_SUBST 21611 else 21612 case `(set -o) 2>/dev/null` in #( 21613 *posix*) : 21614 set -o posix ;; #( 21615 *) : 21616 ;; 21617 esac 21618 fi 21619 21620 21621 as_nl=' 21622 ' 21623 export as_nl 21624 # Printing a long string crashes Solaris 7 /usr/bin/printf. 21625 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 21626 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 21627 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 21628 # Prefer a ksh shell builtin over an external printf program on Solaris, 21629 # but without wasting forks for bash or zsh. 21630 if test -z "$BASH_VERSION$ZSH_VERSION" \ 21631 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 21632 as_echo='print -r --' 21633 as_echo_n='print -rn --' 21634 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 21635 as_echo='printf %s\n' 21636 as_echo_n='printf %s' 21637 else 21638 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 21639 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 21640 as_echo_n='/usr/ucb/echo -n' 21641 else 21642 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 21643 as_echo_n_body='eval 21644 arg=$1; 21645 case $arg in #( 21646 *"$as_nl"*) 21647 expr "X$arg" : "X\\(.*\\)$as_nl"; 21648 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 21649 esac; 21650 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 21651 ' 21652 export as_echo_n_body 21653 as_echo_n='sh -c $as_echo_n_body as_echo' 21654 fi 21655 export as_echo_body 21656 as_echo='sh -c $as_echo_body as_echo' 21657 fi 21658 21659 # The user is always right. 21660 if test "${PATH_SEPARATOR+set}" != set; then 21661 PATH_SEPARATOR=: 21662 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 21663 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 21664 PATH_SEPARATOR=';' 21665 } 21666 fi 21667 21668 21669 # IFS 21670 # We need space, tab and new line, in precisely that order. Quoting is 21671 # there to prevent editors from complaining about space-tab. 21672 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 21673 # splitting by setting IFS to empty value.) 21674 IFS=" "" $as_nl" 21675 21676 # Find who we are. Look in the path if we contain no directory separator. 21677 as_myself= 21678 case $0 in #(( 21679 *[\\/]* ) as_myself=$0 ;; 21680 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 21681 for as_dir in $PATH 21682 do 21683 IFS=$as_save_IFS 21684 test -z "$as_dir" && as_dir=. 21685 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 21686 done 21687 IFS=$as_save_IFS 21688 21689 ;; 21690 esac 21691 # We did not find ourselves, most probably we were run as `sh COMMAND' 21692 # in which case we are not to be found in the path. 21693 if test "x$as_myself" = x; then 21694 as_myself=$0 21695 fi 21696 if test ! -f "$as_myself"; then 21697 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 21698 exit 1 21699 fi 21700 21701 # Unset variables that we do not need and which cause bugs (e.g. in 21702 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 21703 # suppresses any "Segmentation fault" message there. '((' could 21704 # trigger a bug in pdksh 5.2.14. 21705 for as_var in BASH_ENV ENV MAIL MAILPATH 21706 do eval test x\${$as_var+set} = xset \ 21707 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 21708 done 21709 PS1='$ ' 21710 PS2='> ' 21711 PS4='+ ' 21712 21713 # NLS nuisances. 21714 LC_ALL=C 21715 export LC_ALL 21716 LANGUAGE=C 21717 export LANGUAGE 21718 21719 # CDPATH. 21720 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21721 21722 21723 # as_fn_error STATUS ERROR [LINENO LOG_FD] 21724 # ---------------------------------------- 21725 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 21726 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 21727 # script with STATUS, using 1 if that was 0. 21728 as_fn_error () 21729 { 21730 as_status=$1; test $as_status -eq 0 && as_status=1 21731 if test "$4"; then 21732 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 21733 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 21734 fi 21735 $as_echo "$as_me: error: $2" >&2 21736 as_fn_exit $as_status 21737 } # as_fn_error 21738 21739 21740 # as_fn_set_status STATUS 21741 # ----------------------- 21742 # Set $? to STATUS, without forking. 21743 as_fn_set_status () 21744 { 21745 return $1 21746 } # as_fn_set_status 21747 21748 # as_fn_exit STATUS 21749 # ----------------- 21750 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 21751 as_fn_exit () 21752 { 21753 set +e 21754 as_fn_set_status $1 21755 exit $1 21756 } # as_fn_exit 21757 21758 # as_fn_unset VAR 21759 # --------------- 21760 # Portably unset VAR. 21761 as_fn_unset () 21762 { 21763 { eval $1=; unset $1;} 21764 } 21765 as_unset=as_fn_unset 21766 # as_fn_append VAR VALUE 21767 # ---------------------- 21768 # Append the text in VALUE to the end of the definition contained in VAR. Take 21769 # advantage of any shell optimizations that allow amortized linear growth over 21770 # repeated appends, instead of the typical quadratic growth present in naive 21771 # implementations. 21772 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 21773 eval 'as_fn_append () 21774 { 21775 eval $1+=\$2 21776 }' 21777 else 21778 as_fn_append () 21779 { 21780 eval $1=\$$1\$2 21781 } 21782 fi # as_fn_append 21783 21784 # as_fn_arith ARG... 21785 # ------------------ 21786 # Perform arithmetic evaluation on the ARGs, and store the result in the 21787 # global $as_val. Take advantage of shells that can avoid forks. The arguments 21788 # must be portable across $(()) and expr. 21789 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 21790 eval 'as_fn_arith () 21791 { 21792 as_val=$(( $* )) 21793 }' 21794 else 21795 as_fn_arith () 21796 { 21797 as_val=`expr "$@" || test $? -eq 1` 21798 } 21799 fi # as_fn_arith 21800 21801 21802 if expr a : '\(a\)' >/dev/null 2>&1 && 21803 test "X`expr 00001 : '.*\(...\)'`" = X001; then 21804 as_expr=expr 21805 else 21806 as_expr=false 21807 fi 21808 21809 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 21810 as_basename=basename 21811 else 21812 as_basename=false 21813 fi 21814 21815 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 21816 as_dirname=dirname 21817 else 21818 as_dirname=false 21819 fi 21820 21821 as_me=`$as_basename -- "$0" || 21822 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 21823 X"$0" : 'X\(//\)$' \| \ 21824 X"$0" : 'X\(/\)' \| . 2>/dev/null || 21825 $as_echo X/"$0" | 21826 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21827 s//\1/ 21828 q 21829 } 21830 /^X\/\(\/\/\)$/{ 21831 s//\1/ 21832 q 21833 } 21834 /^X\/\(\/\).*/{ 21835 s//\1/ 21836 q 21837 } 21838 s/.*/./; q'` 21839 21840 # Avoid depending upon Character Ranges. 21841 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 21842 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 21843 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 21844 as_cr_digits='0123456789' 21845 as_cr_alnum=$as_cr_Letters$as_cr_digits 21846 21847 ECHO_C= ECHO_N= ECHO_T= 21848 case `echo -n x` in #((((( 21849 -n*) 21850 case `echo 'xy\c'` in 21851 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 21852 xy) ECHO_C='\c';; 21853 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 21854 ECHO_T=' ';; 21855 esac;; 21856 *) 21857 ECHO_N='-n';; 21858 esac 21859 21860 rm -f conf$$ conf$$.exe conf$$.file 21861 if test -d conf$$.dir; then 21862 rm -f conf$$.dir/conf$$.file 21863 else 21864 rm -f conf$$.dir 21865 mkdir conf$$.dir 2>/dev/null 21866 fi 21867 if (echo >conf$$.file) 2>/dev/null; then 21868 if ln -s conf$$.file conf$$ 2>/dev/null; then 21869 as_ln_s='ln -s' 21870 # ... but there are two gotchas: 21871 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 21872 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 21873 # In both cases, we have to default to `cp -pR'. 21874 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 21875 as_ln_s='cp -pR' 21876 elif ln conf$$.file conf$$ 2>/dev/null; then 21877 as_ln_s=ln 21878 else 21879 as_ln_s='cp -pR' 21880 fi 21881 else 21882 as_ln_s='cp -pR' 21883 fi 21884 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 21885 rmdir conf$$.dir 2>/dev/null 21886 21887 21888 # as_fn_mkdir_p 21889 # ------------- 21890 # Create "$as_dir" as a directory, including parents if necessary. 21891 as_fn_mkdir_p () 21892 { 21893 21894 case $as_dir in #( 21895 -*) as_dir=./$as_dir;; 21896 esac 21897 test -d "$as_dir" || eval $as_mkdir_p || { 21898 as_dirs= 21899 while :; do 21900 case $as_dir in #( 21901 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 21902 *) as_qdir=$as_dir;; 21903 esac 21904 as_dirs="'$as_qdir' $as_dirs" 21905 as_dir=`$as_dirname -- "$as_dir" || 21906 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21907 X"$as_dir" : 'X\(//\)[^/]' \| \ 21908 X"$as_dir" : 'X\(//\)$' \| \ 21909 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 21910 $as_echo X"$as_dir" | 21911 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21912 s//\1/ 21913 q 21914 } 21915 /^X\(\/\/\)[^/].*/{ 21916 s//\1/ 21917 q 21918 } 21919 /^X\(\/\/\)$/{ 21920 s//\1/ 21921 q 21922 } 21923 /^X\(\/\).*/{ 21924 s//\1/ 21925 q 21926 } 21927 s/.*/./; q'` 21928 test -d "$as_dir" && break 21929 done 21930 test -z "$as_dirs" || eval "mkdir $as_dirs" 21931 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 21932 21933 21934 } # as_fn_mkdir_p 21935 if mkdir -p . 2>/dev/null; then 21936 as_mkdir_p='mkdir -p "$as_dir"' 21937 else 21938 test -d ./-p && rmdir ./-p 21939 as_mkdir_p=false 21940 fi 21941 21942 21943 # as_fn_executable_p FILE 21944 # ----------------------- 21945 # Test if FILE is an executable regular file. 21946 as_fn_executable_p () 21947 { 21948 test -f "$1" && test -x "$1" 21949 } # as_fn_executable_p 21950 as_test_x='test -x' 21951 as_executable_p=as_fn_executable_p 21952 21953 # Sed expression to map a string onto a valid CPP name. 21954 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 21955 21956 # Sed expression to map a string onto a valid variable name. 21957 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 21958 21959 21960 exec 6>&1 21961 ## ----------------------------------- ## 21962 ## Main body of $CONFIG_STATUS script. ## 21963 ## ----------------------------------- ## 21964 _ASEOF 21965 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 21966 21967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21968 # Save the log message, to keep $0 and so on meaningful, and to 21969 # report actual input values of CONFIG_FILES etc. instead of their 21970 # values after options handling. 21971 ac_log=" 21972 This file was extended by unbound $as_me 1.9.6, which was 21973 generated by GNU Autoconf 2.69. Invocation command line was 21974 21975 CONFIG_FILES = $CONFIG_FILES 21976 CONFIG_HEADERS = $CONFIG_HEADERS 21977 CONFIG_LINKS = $CONFIG_LINKS 21978 CONFIG_COMMANDS = $CONFIG_COMMANDS 21979 $ $0 $@ 21980 21981 on `(hostname || uname -n) 2>/dev/null | sed 1q` 21982 " 21983 21984 _ACEOF 21985 21986 case $ac_config_files in *" 21987 "*) set x $ac_config_files; shift; ac_config_files=$*;; 21988 esac 21989 21990 case $ac_config_headers in *" 21991 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 21992 esac 21993 21994 21995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21996 # Files that config.status was made for. 21997 config_files="$ac_config_files" 21998 config_headers="$ac_config_headers" 21999 config_commands="$ac_config_commands" 22000 22001 _ACEOF 22002 22003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22004 ac_cs_usage="\ 22005 \`$as_me' instantiates files and other configuration actions 22006 from templates according to the current configuration. Unless the files 22007 and actions are specified as TAGs, all are instantiated by default. 22008 22009 Usage: $0 [OPTION]... [TAG]... 22010 22011 -h, --help print this help, then exit 22012 -V, --version print version number and configuration settings, then exit 22013 --config print configuration, then exit 22014 -q, --quiet, --silent 22015 do not print progress messages 22016 -d, --debug don't remove temporary files 22017 --recheck update $as_me by reconfiguring in the same conditions 22018 --file=FILE[:TEMPLATE] 22019 instantiate the configuration file FILE 22020 --header=FILE[:TEMPLATE] 22021 instantiate the configuration header FILE 22022 22023 Configuration files: 22024 $config_files 22025 22026 Configuration headers: 22027 $config_headers 22028 22029 Configuration commands: 22030 $config_commands 22031 22032 Report bugs to <unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>." 22033 22034 _ACEOF 22035 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22036 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 22037 ac_cs_version="\\ 22038 unbound config.status 1.9.6 22039 configured by $0, generated by GNU Autoconf 2.69, 22040 with options \\"\$ac_cs_config\\" 22041 22042 Copyright (C) 2012 Free Software Foundation, Inc. 22043 This config.status script is free software; the Free Software Foundation 22044 gives unlimited permission to copy, distribute and modify it." 22045 22046 ac_pwd='$ac_pwd' 22047 srcdir='$srcdir' 22048 AWK='$AWK' 22049 test -n "\$AWK" || AWK=awk 22050 _ACEOF 22051 22052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22053 # The default lists apply if the user does not specify any file. 22054 ac_need_defaults=: 22055 while test $# != 0 22056 do 22057 case $1 in 22058 --*=?*) 22059 ac_option=`expr "X$1" : 'X\([^=]*\)='` 22060 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 22061 ac_shift=: 22062 ;; 22063 --*=) 22064 ac_option=`expr "X$1" : 'X\([^=]*\)='` 22065 ac_optarg= 22066 ac_shift=: 22067 ;; 22068 *) 22069 ac_option=$1 22070 ac_optarg=$2 22071 ac_shift=shift 22072 ;; 22073 esac 22074 22075 case $ac_option in 22076 # Handling of the options. 22077 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 22078 ac_cs_recheck=: ;; 22079 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 22080 $as_echo "$ac_cs_version"; exit ;; 22081 --config | --confi | --conf | --con | --co | --c ) 22082 $as_echo "$ac_cs_config"; exit ;; 22083 --debug | --debu | --deb | --de | --d | -d ) 22084 debug=: ;; 22085 --file | --fil | --fi | --f ) 22086 $ac_shift 22087 case $ac_optarg in 22088 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 22089 '') as_fn_error $? "missing file argument" ;; 22090 esac 22091 as_fn_append CONFIG_FILES " '$ac_optarg'" 22092 ac_need_defaults=false;; 22093 --header | --heade | --head | --hea ) 22094 $ac_shift 22095 case $ac_optarg in 22096 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 22097 esac 22098 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 22099 ac_need_defaults=false;; 22100 --he | --h) 22101 # Conflict between --help and --header 22102 as_fn_error $? "ambiguous option: \`$1' 22103 Try \`$0 --help' for more information.";; 22104 --help | --hel | -h ) 22105 $as_echo "$ac_cs_usage"; exit ;; 22106 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 22107 | -silent | --silent | --silen | --sile | --sil | --si | --s) 22108 ac_cs_silent=: ;; 22109 22110 # This is an error. 22111 -*) as_fn_error $? "unrecognized option: \`$1' 22112 Try \`$0 --help' for more information." ;; 22113 22114 *) as_fn_append ac_config_targets " $1" 22115 ac_need_defaults=false ;; 22116 22117 esac 22118 shift 22119 done 22120 22121 ac_configure_extra_args= 22122 22123 if $ac_cs_silent; then 22124 exec 6>/dev/null 22125 ac_configure_extra_args="$ac_configure_extra_args --silent" 22126 fi 22127 22128 _ACEOF 22129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22130 if \$ac_cs_recheck; then 22131 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 22132 shift 22133 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 22134 CONFIG_SHELL='$SHELL' 22135 export CONFIG_SHELL 22136 exec "\$@" 22137 fi 22138 22139 _ACEOF 22140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22141 exec 5>>config.log 22142 { 22143 echo 22144 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 22145 ## Running $as_me. ## 22146 _ASBOX 22147 $as_echo "$ac_log" 22148 } >&5 22149 22150 _ACEOF 22151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22152 # 22153 # INIT-COMMANDS 22154 # 22155 22156 22157 # The HP-UX ksh and POSIX shell print the target directory to stdout 22158 # if CDPATH is set. 22159 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 22160 22161 sed_quote_subst='$sed_quote_subst' 22162 double_quote_subst='$double_quote_subst' 22163 delay_variable_subst='$delay_variable_subst' 22164 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 22165 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 22166 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 22167 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 22168 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 22169 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 22170 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 22171 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 22172 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 22173 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 22174 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 22175 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 22176 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 22177 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 22178 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 22179 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 22180 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 22181 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 22182 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 22183 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 22184 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 22185 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 22186 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 22187 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 22188 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 22189 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 22190 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 22191 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 22192 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 22193 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 22194 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 22195 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 22196 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 22197 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 22198 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 22199 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 22200 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 22201 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 22202 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 22203 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 22204 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 22205 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 22206 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 22207 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 22208 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 22209 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 22210 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 22211 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 22212 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 22213 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 22214 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 22215 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 22216 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 22217 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 22218 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 22219 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 22220 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 22221 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 22222 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 22223 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 22224 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 22225 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 22226 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 22227 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 22228 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 22229 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 22230 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 22231 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 22232 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 22233 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 22234 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 22235 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 22236 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 22237 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 22238 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 22239 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 22240 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 22241 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 22242 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 22243 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 22244 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 22245 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 22246 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 22247 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 22248 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 22249 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 22250 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 22251 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 22252 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 22253 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 22254 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 22255 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 22256 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 22257 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 22258 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 22259 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 22260 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 22261 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 22262 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 22263 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 22264 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 22265 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 22266 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 22267 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 22268 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 22269 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 22270 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 22271 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 22272 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 22273 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 22274 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 22275 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 22276 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 22277 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 22278 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 22279 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 22280 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 22281 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 22282 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 22283 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 22284 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 22285 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 22286 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 22287 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 22288 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 22289 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 22290 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 22291 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 22292 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 22293 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 22294 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 22295 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 22296 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 22297 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 22298 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 22299 22300 LTCC='$LTCC' 22301 LTCFLAGS='$LTCFLAGS' 22302 compiler='$compiler_DEFAULT' 22303 22304 # A function that is used when there is no print builtin or printf. 22305 func_fallback_echo () 22306 { 22307 eval 'cat <<_LTECHO_EOF 22308 \$1 22309 _LTECHO_EOF' 22310 } 22311 22312 # Quote evaled strings. 22313 for var in SHELL \ 22314 ECHO \ 22315 PATH_SEPARATOR \ 22316 SED \ 22317 GREP \ 22318 EGREP \ 22319 FGREP \ 22320 LD \ 22321 NM \ 22322 LN_S \ 22323 lt_SP2NL \ 22324 lt_NL2SP \ 22325 reload_flag \ 22326 OBJDUMP \ 22327 deplibs_check_method \ 22328 file_magic_cmd \ 22329 file_magic_glob \ 22330 want_nocaseglob \ 22331 DLLTOOL \ 22332 sharedlib_from_linklib_cmd \ 22333 AR \ 22334 AR_FLAGS \ 22335 archiver_list_spec \ 22336 STRIP \ 22337 RANLIB \ 22338 CC \ 22339 CFLAGS \ 22340 compiler \ 22341 lt_cv_sys_global_symbol_pipe \ 22342 lt_cv_sys_global_symbol_to_cdecl \ 22343 lt_cv_sys_global_symbol_to_import \ 22344 lt_cv_sys_global_symbol_to_c_name_address \ 22345 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 22346 lt_cv_nm_interface \ 22347 nm_file_list_spec \ 22348 lt_cv_truncate_bin \ 22349 lt_prog_compiler_no_builtin_flag \ 22350 lt_prog_compiler_pic \ 22351 lt_prog_compiler_wl \ 22352 lt_prog_compiler_static \ 22353 lt_cv_prog_compiler_c_o \ 22354 need_locks \ 22355 MANIFEST_TOOL \ 22356 DSYMUTIL \ 22357 NMEDIT \ 22358 LIPO \ 22359 OTOOL \ 22360 OTOOL64 \ 22361 shrext_cmds \ 22362 export_dynamic_flag_spec \ 22363 whole_archive_flag_spec \ 22364 compiler_needs_object \ 22365 with_gnu_ld \ 22366 allow_undefined_flag \ 22367 no_undefined_flag \ 22368 hardcode_libdir_flag_spec \ 22369 hardcode_libdir_separator \ 22370 exclude_expsyms \ 22371 include_expsyms \ 22372 file_list_spec \ 22373 variables_saved_for_relink \ 22374 libname_spec \ 22375 library_names_spec \ 22376 soname_spec \ 22377 install_override_mode \ 22378 finish_eval \ 22379 old_striplib \ 22380 striplib; do 22381 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22382 *[\\\\\\\`\\"\\\$]*) 22383 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22384 ;; 22385 *) 22386 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22387 ;; 22388 esac 22389 done 22390 22391 # Double-quote double-evaled strings. 22392 for var in reload_cmds \ 22393 old_postinstall_cmds \ 22394 old_postuninstall_cmds \ 22395 old_archive_cmds \ 22396 extract_expsyms_cmds \ 22397 old_archive_from_new_cmds \ 22398 old_archive_from_expsyms_cmds \ 22399 archive_cmds \ 22400 archive_expsym_cmds \ 22401 module_cmds \ 22402 module_expsym_cmds \ 22403 export_symbols_cmds \ 22404 prelink_cmds \ 22405 postlink_cmds \ 22406 postinstall_cmds \ 22407 postuninstall_cmds \ 22408 finish_cmds \ 22409 sys_lib_search_path_spec \ 22410 configure_time_dlsearch_path \ 22411 configure_time_lt_sys_library_path; do 22412 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22413 *[\\\\\\\`\\"\\\$]*) 22414 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22415 ;; 22416 *) 22417 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22418 ;; 22419 esac 22420 done 22421 22422 ac_aux_dir='$ac_aux_dir' 22423 22424 # See if we are running on zsh, and set the options that allow our 22425 # commands through without removal of \ escapes INIT. 22426 if test -n "\${ZSH_VERSION+set}"; then 22427 setopt NO_GLOB_SUBST 22428 fi 22429 22430 22431 PACKAGE='$PACKAGE' 22432 VERSION='$VERSION' 22433 RM='$RM' 22434 ofile='$ofile' 22435 22436 22437 22438 22439 _ACEOF 22440 22441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22442 22443 # Handling of arguments. 22444 for ac_config_target in $ac_config_targets 22445 do 22446 case $ac_config_target in 22447 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 22448 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 22449 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 22450 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 22451 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 22452 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 22453 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 22454 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 22455 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 22456 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 22457 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 22458 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 22459 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 22460 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 22461 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 22462 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 22463 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 22464 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 22465 22466 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 22467 esac 22468 done 22469 22470 22471 # If the user did not use the arguments to specify the items to instantiate, 22472 # then the envvar interface is used. Set only those that are not. 22473 # We use the long form for the default assignment because of an extremely 22474 # bizarre bug on SunOS 4.1.3. 22475 if $ac_need_defaults; then 22476 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 22477 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 22478 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 22479 fi 22480 22481 # Have a temporary directory for convenience. Make it in the build tree 22482 # simply because there is no reason against having it here, and in addition, 22483 # creating and moving files from /tmp can sometimes cause problems. 22484 # Hook for its removal unless debugging. 22485 # Note that there is a small window in which the directory will not be cleaned: 22486 # after its creation but before its name has been assigned to `$tmp'. 22487 $debug || 22488 { 22489 tmp= ac_tmp= 22490 trap 'exit_status=$? 22491 : "${ac_tmp:=$tmp}" 22492 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 22493 ' 0 22494 trap 'as_fn_exit 1' 1 2 13 15 22495 } 22496 # Create a (secure) tmp directory for tmp files. 22497 22498 { 22499 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 22500 test -d "$tmp" 22501 } || 22502 { 22503 tmp=./conf$$-$RANDOM 22504 (umask 077 && mkdir "$tmp") 22505 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 22506 ac_tmp=$tmp 22507 22508 # Set up the scripts for CONFIG_FILES section. 22509 # No need to generate them if there are no CONFIG_FILES. 22510 # This happens for instance with `./config.status config.h'. 22511 if test -n "$CONFIG_FILES"; then 22512 22513 22514 ac_cr=`echo X | tr X '\015'` 22515 # On cygwin, bash can eat \r inside `` if the user requested igncr. 22516 # But we know of no other shell where ac_cr would be empty at this 22517 # point, so we can use a bashism as a fallback. 22518 if test "x$ac_cr" = x; then 22519 eval ac_cr=\$\'\\r\' 22520 fi 22521 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 22522 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 22523 ac_cs_awk_cr='\\r' 22524 else 22525 ac_cs_awk_cr=$ac_cr 22526 fi 22527 22528 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 22529 _ACEOF 22530 22531 22532 { 22533 echo "cat >conf$$subs.awk <<_ACEOF" && 22534 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 22535 echo "_ACEOF" 22536 } >conf$$subs.sh || 22537 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22538 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 22539 ac_delim='%!_!# ' 22540 for ac_last_try in false false false false false :; do 22541 . ./conf$$subs.sh || 22542 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22543 22544 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 22545 if test $ac_delim_n = $ac_delim_num; then 22546 break 22547 elif $ac_last_try; then 22548 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22549 else 22550 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22551 fi 22552 done 22553 rm -f conf$$subs.sh 22554 22555 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22556 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 22557 _ACEOF 22558 sed -n ' 22559 h 22560 s/^/S["/; s/!.*/"]=/ 22561 p 22562 g 22563 s/^[^!]*!// 22564 :repl 22565 t repl 22566 s/'"$ac_delim"'$// 22567 t delim 22568 :nl 22569 h 22570 s/\(.\{148\}\)..*/\1/ 22571 t more1 22572 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 22573 p 22574 n 22575 b repl 22576 :more1 22577 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22578 p 22579 g 22580 s/.\{148\}// 22581 t nl 22582 :delim 22583 h 22584 s/\(.\{148\}\)..*/\1/ 22585 t more2 22586 s/["\\]/\\&/g; s/^/"/; s/$/"/ 22587 p 22588 b 22589 :more2 22590 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22591 p 22592 g 22593 s/.\{148\}// 22594 t delim 22595 ' <conf$$subs.awk | sed ' 22596 /^[^""]/{ 22597 N 22598 s/\n// 22599 } 22600 ' >>$CONFIG_STATUS || ac_write_fail=1 22601 rm -f conf$$subs.awk 22602 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22603 _ACAWK 22604 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 22605 for (key in S) S_is_set[key] = 1 22606 FS = "" 22607 22608 } 22609 { 22610 line = $ 0 22611 nfields = split(line, field, "@") 22612 substed = 0 22613 len = length(field[1]) 22614 for (i = 2; i < nfields; i++) { 22615 key = field[i] 22616 keylen = length(key) 22617 if (S_is_set[key]) { 22618 value = S[key] 22619 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 22620 len += length(value) + length(field[++i]) 22621 substed = 1 22622 } else 22623 len += 1 + keylen 22624 } 22625 22626 print line 22627 } 22628 22629 _ACAWK 22630 _ACEOF 22631 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22632 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 22633 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 22634 else 22635 cat 22636 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 22637 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 22638 _ACEOF 22639 22640 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 22641 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 22642 # trailing colons and then remove the whole line if VPATH becomes empty 22643 # (actually we leave an empty line to preserve line numbers). 22644 if test "x$srcdir" = x.; then 22645 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 22646 h 22647 s/// 22648 s/^/:/ 22649 s/[ ]*$/:/ 22650 s/:\$(srcdir):/:/g 22651 s/:\${srcdir}:/:/g 22652 s/:@srcdir@:/:/g 22653 s/^:*// 22654 s/:*$// 22655 x 22656 s/\(=[ ]*\).*/\1/ 22657 G 22658 s/\n// 22659 s/^[^=]*=[ ]*$// 22660 }' 22661 fi 22662 22663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22664 fi # test -n "$CONFIG_FILES" 22665 22666 # Set up the scripts for CONFIG_HEADERS section. 22667 # No need to generate them if there are no CONFIG_HEADERS. 22668 # This happens for instance with `./config.status Makefile'. 22669 if test -n "$CONFIG_HEADERS"; then 22670 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 22671 BEGIN { 22672 _ACEOF 22673 22674 # Transform confdefs.h into an awk script `defines.awk', embedded as 22675 # here-document in config.status, that substitutes the proper values into 22676 # config.h.in to produce config.h. 22677 22678 # Create a delimiter string that does not exist in confdefs.h, to ease 22679 # handling of long lines. 22680 ac_delim='%!_!# ' 22681 for ac_last_try in false false :; do 22682 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 22683 if test -z "$ac_tt"; then 22684 break 22685 elif $ac_last_try; then 22686 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 22687 else 22688 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22689 fi 22690 done 22691 22692 # For the awk script, D is an array of macro values keyed by name, 22693 # likewise P contains macro parameters if any. Preserve backslash 22694 # newline sequences. 22695 22696 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 22697 sed -n ' 22698 s/.\{148\}/&'"$ac_delim"'/g 22699 t rset 22700 :rset 22701 s/^[ ]*#[ ]*define[ ][ ]*/ / 22702 t def 22703 d 22704 :def 22705 s/\\$// 22706 t bsnl 22707 s/["\\]/\\&/g 22708 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22709 D["\1"]=" \3"/p 22710 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 22711 d 22712 :bsnl 22713 s/["\\]/\\&/g 22714 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22715 D["\1"]=" \3\\\\\\n"\\/p 22716 t cont 22717 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 22718 t cont 22719 d 22720 :cont 22721 n 22722 s/.\{148\}/&'"$ac_delim"'/g 22723 t clear 22724 :clear 22725 s/\\$// 22726 t bsnlc 22727 s/["\\]/\\&/g; s/^/"/; s/$/"/p 22728 d 22729 :bsnlc 22730 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 22731 b cont 22732 ' <confdefs.h | sed ' 22733 s/'"$ac_delim"'/"\\\ 22734 "/g' >>$CONFIG_STATUS || ac_write_fail=1 22735 22736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22737 for (key in D) D_is_set[key] = 1 22738 FS = "" 22739 } 22740 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 22741 line = \$ 0 22742 split(line, arg, " ") 22743 if (arg[1] == "#") { 22744 defundef = arg[2] 22745 mac1 = arg[3] 22746 } else { 22747 defundef = substr(arg[1], 2) 22748 mac1 = arg[2] 22749 } 22750 split(mac1, mac2, "(") #) 22751 macro = mac2[1] 22752 prefix = substr(line, 1, index(line, defundef) - 1) 22753 if (D_is_set[macro]) { 22754 # Preserve the white space surrounding the "#". 22755 print prefix "define", macro P[macro] D[macro] 22756 next 22757 } else { 22758 # Replace #undef with comments. This is necessary, for example, 22759 # in the case of _POSIX_SOURCE, which is predefined and required 22760 # on some systems where configure will not decide to define it. 22761 if (defundef == "undef") { 22762 print "/*", prefix defundef, macro, "*/" 22763 next 22764 } 22765 } 22766 } 22767 { print } 22768 _ACAWK 22769 _ACEOF 22770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22771 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 22772 fi # test -n "$CONFIG_HEADERS" 22773 22774 22775 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 22776 shift 22777 for ac_tag 22778 do 22779 case $ac_tag in 22780 :[FHLC]) ac_mode=$ac_tag; continue;; 22781 esac 22782 case $ac_mode$ac_tag in 22783 :[FHL]*:*);; 22784 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 22785 :[FH]-) ac_tag=-:-;; 22786 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 22787 esac 22788 ac_save_IFS=$IFS 22789 IFS=: 22790 set x $ac_tag 22791 IFS=$ac_save_IFS 22792 shift 22793 ac_file=$1 22794 shift 22795 22796 case $ac_mode in 22797 :L) ac_source=$1;; 22798 :[FH]) 22799 ac_file_inputs= 22800 for ac_f 22801 do 22802 case $ac_f in 22803 -) ac_f="$ac_tmp/stdin";; 22804 *) # Look for the file first in the build tree, then in the source tree 22805 # (if the path is not absolute). The absolute path cannot be DOS-style, 22806 # because $ac_f cannot contain `:'. 22807 test -f "$ac_f" || 22808 case $ac_f in 22809 [\\/$]*) false;; 22810 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 22811 esac || 22812 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 22813 esac 22814 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 22815 as_fn_append ac_file_inputs " '$ac_f'" 22816 done 22817 22818 # Let's still pretend it is `configure' which instantiates (i.e., don't 22819 # use $as_me), people would be surprised to read: 22820 # /* config.h. Generated by config.status. */ 22821 configure_input='Generated from '` 22822 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 22823 `' by configure.' 22824 if test x"$ac_file" != x-; then 22825 configure_input="$ac_file. $configure_input" 22826 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 22827 $as_echo "$as_me: creating $ac_file" >&6;} 22828 fi 22829 # Neutralize special characters interpreted by sed in replacement strings. 22830 case $configure_input in #( 22831 *\&* | *\|* | *\\* ) 22832 ac_sed_conf_input=`$as_echo "$configure_input" | 22833 sed 's/[\\\\&|]/\\\\&/g'`;; #( 22834 *) ac_sed_conf_input=$configure_input;; 22835 esac 22836 22837 case $ac_tag in 22838 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 22839 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 22840 esac 22841 ;; 22842 esac 22843 22844 ac_dir=`$as_dirname -- "$ac_file" || 22845 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 22846 X"$ac_file" : 'X\(//\)[^/]' \| \ 22847 X"$ac_file" : 'X\(//\)$' \| \ 22848 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 22849 $as_echo X"$ac_file" | 22850 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 22851 s//\1/ 22852 q 22853 } 22854 /^X\(\/\/\)[^/].*/{ 22855 s//\1/ 22856 q 22857 } 22858 /^X\(\/\/\)$/{ 22859 s//\1/ 22860 q 22861 } 22862 /^X\(\/\).*/{ 22863 s//\1/ 22864 q 22865 } 22866 s/.*/./; q'` 22867 as_dir="$ac_dir"; as_fn_mkdir_p 22868 ac_builddir=. 22869 22870 case "$ac_dir" in 22871 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 22872 *) 22873 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 22874 # A ".." for each directory in $ac_dir_suffix. 22875 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 22876 case $ac_top_builddir_sub in 22877 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 22878 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 22879 esac ;; 22880 esac 22881 ac_abs_top_builddir=$ac_pwd 22882 ac_abs_builddir=$ac_pwd$ac_dir_suffix 22883 # for backward compatibility: 22884 ac_top_builddir=$ac_top_build_prefix 22885 22886 case $srcdir in 22887 .) # We are building in place. 22888 ac_srcdir=. 22889 ac_top_srcdir=$ac_top_builddir_sub 22890 ac_abs_top_srcdir=$ac_pwd ;; 22891 [\\/]* | ?:[\\/]* ) # Absolute name. 22892 ac_srcdir=$srcdir$ac_dir_suffix; 22893 ac_top_srcdir=$srcdir 22894 ac_abs_top_srcdir=$srcdir ;; 22895 *) # Relative name. 22896 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 22897 ac_top_srcdir=$ac_top_build_prefix$srcdir 22898 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 22899 esac 22900 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 22901 22902 22903 case $ac_mode in 22904 :F) 22905 # 22906 # CONFIG_FILE 22907 # 22908 22909 _ACEOF 22910 22911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22912 # If the template does not know about datarootdir, expand it. 22913 # FIXME: This hack should be removed a few years after 2.60. 22914 ac_datarootdir_hack=; ac_datarootdir_seen= 22915 ac_sed_dataroot=' 22916 /datarootdir/ { 22917 p 22918 q 22919 } 22920 /@datadir@/p 22921 /@docdir@/p 22922 /@infodir@/p 22923 /@localedir@/p 22924 /@mandir@/p' 22925 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 22926 *datarootdir*) ac_datarootdir_seen=yes;; 22927 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 22928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 22929 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 22930 _ACEOF 22931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22932 ac_datarootdir_hack=' 22933 s&@datadir@&$datadir&g 22934 s&@docdir@&$docdir&g 22935 s&@infodir@&$infodir&g 22936 s&@localedir@&$localedir&g 22937 s&@mandir@&$mandir&g 22938 s&\\\${datarootdir}&$datarootdir&g' ;; 22939 esac 22940 _ACEOF 22941 22942 # Neutralize VPATH when `$srcdir' = `.'. 22943 # Shell code in configure.ac might set extrasub. 22944 # FIXME: do we really want to maintain this feature? 22945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22946 ac_sed_extra="$ac_vpsub 22947 $extrasub 22948 _ACEOF 22949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22950 :t 22951 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 22952 s|@configure_input@|$ac_sed_conf_input|;t t 22953 s&@top_builddir@&$ac_top_builddir_sub&;t t 22954 s&@top_build_prefix@&$ac_top_build_prefix&;t t 22955 s&@srcdir@&$ac_srcdir&;t t 22956 s&@abs_srcdir@&$ac_abs_srcdir&;t t 22957 s&@top_srcdir@&$ac_top_srcdir&;t t 22958 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 22959 s&@builddir@&$ac_builddir&;t t 22960 s&@abs_builddir@&$ac_abs_builddir&;t t 22961 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 22962 $ac_datarootdir_hack 22963 " 22964 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 22965 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22966 22967 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 22968 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 22969 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 22970 "$ac_tmp/out"`; test -z "$ac_out"; } && 22971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22972 which seems to be undefined. Please make sure it is defined" >&5 22973 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22974 which seems to be undefined. Please make sure it is defined" >&2;} 22975 22976 rm -f "$ac_tmp/stdin" 22977 case $ac_file in 22978 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 22979 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 22980 esac \ 22981 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22982 ;; 22983 :H) 22984 # 22985 # CONFIG_HEADER 22986 # 22987 if test x"$ac_file" != x-; then 22988 { 22989 $as_echo "/* $configure_input */" \ 22990 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 22991 } >"$ac_tmp/config.h" \ 22992 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22993 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 22994 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 22995 $as_echo "$as_me: $ac_file is unchanged" >&6;} 22996 else 22997 rm -f "$ac_file" 22998 mv "$ac_tmp/config.h" "$ac_file" \ 22999 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 23000 fi 23001 else 23002 $as_echo "/* $configure_input */" \ 23003 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 23004 || as_fn_error $? "could not create -" "$LINENO" 5 23005 fi 23006 ;; 23007 23008 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 23009 $as_echo "$as_me: executing $ac_file commands" >&6;} 23010 ;; 23011 esac 23012 23013 23014 case $ac_file$ac_mode in 23015 "libtool":C) 23016 23017 # See if we are running on zsh, and set the options that allow our 23018 # commands through without removal of \ escapes. 23019 if test -n "${ZSH_VERSION+set}"; then 23020 setopt NO_GLOB_SUBST 23021 fi 23022 23023 cfgfile=${ofile}T 23024 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 23025 $RM "$cfgfile" 23026 23027 cat <<_LT_EOF >> "$cfgfile" 23028 #! $SHELL 23029 # Generated automatically by $as_me ($PACKAGE) $VERSION 23030 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 23031 23032 # Provide generalized library-building support services. 23033 # Written by Gordon Matzigkeit, 1996 23034 23035 # Copyright (C) 2014 Free Software Foundation, Inc. 23036 # This is free software; see the source for copying conditions. There is NO 23037 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 23038 23039 # GNU Libtool is free software; you can redistribute it and/or modify 23040 # it under the terms of the GNU General Public License as published by 23041 # the Free Software Foundation; either version 2 of of the License, or 23042 # (at your option) any later version. 23043 # 23044 # As a special exception to the GNU General Public License, if you 23045 # distribute this file as part of a program or library that is built 23046 # using GNU Libtool, you may include this file under the same 23047 # distribution terms that you use for the rest of that program. 23048 # 23049 # GNU Libtool is distributed in the hope that it will be useful, but 23050 # WITHOUT ANY WARRANTY; without even the implied warranty of 23051 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23052 # GNU General Public License for more details. 23053 # 23054 # You should have received a copy of the GNU General Public License 23055 # along with this program. If not, see <http://www.gnu.org/licenses/>. 23056 23057 23058 # The names of the tagged configurations supported by this script. 23059 available_tags='' 23060 23061 # Configured defaults for sys_lib_dlsearch_path munging. 23062 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 23063 23064 # ### BEGIN LIBTOOL CONFIG 23065 23066 # Which release of libtool.m4 was used? 23067 macro_version=$macro_version 23068 macro_revision=$macro_revision 23069 23070 # Whether or not to build shared libraries. 23071 build_libtool_libs=$enable_shared 23072 23073 # Whether or not to build static libraries. 23074 build_old_libs=$enable_static 23075 23076 # What type of objects to build. 23077 pic_mode=$pic_mode 23078 23079 # Whether or not to optimize for fast installation. 23080 fast_install=$enable_fast_install 23081 23082 # Shared archive member basename,for filename based shared library versioning on AIX. 23083 shared_archive_member_spec=$shared_archive_member_spec 23084 23085 # Shell to use when invoking shell scripts. 23086 SHELL=$lt_SHELL 23087 23088 # An echo program that protects backslashes. 23089 ECHO=$lt_ECHO 23090 23091 # The PATH separator for the build system. 23092 PATH_SEPARATOR=$lt_PATH_SEPARATOR 23093 23094 # The host system. 23095 host_alias=$host_alias 23096 host=$host 23097 host_os=$host_os 23098 23099 # The build system. 23100 build_alias=$build_alias 23101 build=$build 23102 build_os=$build_os 23103 23104 # A sed program that does not truncate output. 23105 SED=$lt_SED 23106 23107 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 23108 Xsed="\$SED -e 1s/^X//" 23109 23110 # A grep program that handles long lines. 23111 GREP=$lt_GREP 23112 23113 # An ERE matcher. 23114 EGREP=$lt_EGREP 23115 23116 # A literal string matcher. 23117 FGREP=$lt_FGREP 23118 23119 # A BSD- or MS-compatible name lister. 23120 NM=$lt_NM 23121 23122 # Whether we need soft or hard links. 23123 LN_S=$lt_LN_S 23124 23125 # What is the maximum length of a command? 23126 max_cmd_len=$max_cmd_len 23127 23128 # Object file suffix (normally "o"). 23129 objext=$ac_objext 23130 23131 # Executable file suffix (normally ""). 23132 exeext=$exeext 23133 23134 # whether the shell understands "unset". 23135 lt_unset=$lt_unset 23136 23137 # turn spaces into newlines. 23138 SP2NL=$lt_lt_SP2NL 23139 23140 # turn newlines into spaces. 23141 NL2SP=$lt_lt_NL2SP 23142 23143 # convert \$build file names to \$host format. 23144 to_host_file_cmd=$lt_cv_to_host_file_cmd 23145 23146 # convert \$build files to toolchain format. 23147 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 23148 23149 # An object symbol dumper. 23150 OBJDUMP=$lt_OBJDUMP 23151 23152 # Method to check whether dependent libraries are shared objects. 23153 deplibs_check_method=$lt_deplibs_check_method 23154 23155 # Command to use when deplibs_check_method = "file_magic". 23156 file_magic_cmd=$lt_file_magic_cmd 23157 23158 # How to find potential files when deplibs_check_method = "file_magic". 23159 file_magic_glob=$lt_file_magic_glob 23160 23161 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 23162 want_nocaseglob=$lt_want_nocaseglob 23163 23164 # DLL creation program. 23165 DLLTOOL=$lt_DLLTOOL 23166 23167 # Command to associate shared and link libraries. 23168 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 23169 23170 # The archiver. 23171 AR=$lt_AR 23172 23173 # Flags to create an archive. 23174 AR_FLAGS=$lt_AR_FLAGS 23175 23176 # How to feed a file listing to the archiver. 23177 archiver_list_spec=$lt_archiver_list_spec 23178 23179 # A symbol stripping program. 23180 STRIP=$lt_STRIP 23181 23182 # Commands used to install an old-style archive. 23183 RANLIB=$lt_RANLIB 23184 old_postinstall_cmds=$lt_old_postinstall_cmds 23185 old_postuninstall_cmds=$lt_old_postuninstall_cmds 23186 23187 # Whether to use a lock for old archive extraction. 23188 lock_old_archive_extraction=$lock_old_archive_extraction 23189 23190 # A C compiler. 23191 LTCC=$lt_CC 23192 23193 # LTCC compiler flags. 23194 LTCFLAGS=$lt_CFLAGS 23195 23196 # Take the output of nm and produce a listing of raw symbols and C names. 23197 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 23198 23199 # Transform the output of nm in a proper C declaration. 23200 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 23201 23202 # Transform the output of nm into a list of symbols to manually relocate. 23203 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 23204 23205 # Transform the output of nm in a C name address pair. 23206 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 23207 23208 # Transform the output of nm in a C name address pair when lib prefix is needed. 23209 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 23210 23211 # The name lister interface. 23212 nm_interface=$lt_lt_cv_nm_interface 23213 23214 # Specify filename containing input files for \$NM. 23215 nm_file_list_spec=$lt_nm_file_list_spec 23216 23217 # The root where to search for dependent libraries,and where our libraries should be installed. 23218 lt_sysroot=$lt_sysroot 23219 23220 # Command to truncate a binary pipe. 23221 lt_truncate_bin=$lt_lt_cv_truncate_bin 23222 23223 # The name of the directory that contains temporary libtool files. 23224 objdir=$objdir 23225 23226 # Used to examine libraries when file_magic_cmd begins with "file". 23227 MAGIC_CMD=$MAGIC_CMD 23228 23229 # Must we lock files when doing compilation? 23230 need_locks=$lt_need_locks 23231 23232 # Manifest tool. 23233 MANIFEST_TOOL=$lt_MANIFEST_TOOL 23234 23235 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 23236 DSYMUTIL=$lt_DSYMUTIL 23237 23238 # Tool to change global to local symbols on Mac OS X. 23239 NMEDIT=$lt_NMEDIT 23240 23241 # Tool to manipulate fat objects and archives on Mac OS X. 23242 LIPO=$lt_LIPO 23243 23244 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 23245 OTOOL=$lt_OTOOL 23246 23247 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 23248 OTOOL64=$lt_OTOOL64 23249 23250 # Old archive suffix (normally "a"). 23251 libext=$libext 23252 23253 # Shared library suffix (normally ".so"). 23254 shrext_cmds=$lt_shrext_cmds 23255 23256 # The commands to extract the exported symbol list from a shared archive. 23257 extract_expsyms_cmds=$lt_extract_expsyms_cmds 23258 23259 # Variables whose values should be saved in libtool wrapper scripts and 23260 # restored at link time. 23261 variables_saved_for_relink=$lt_variables_saved_for_relink 23262 23263 # Do we need the "lib" prefix for modules? 23264 need_lib_prefix=$need_lib_prefix 23265 23266 # Do we need a version for libraries? 23267 need_version=$need_version 23268 23269 # Library versioning type. 23270 version_type=$version_type 23271 23272 # Shared library runtime path variable. 23273 runpath_var=$runpath_var 23274 23275 # Shared library path variable. 23276 shlibpath_var=$shlibpath_var 23277 23278 # Is shlibpath searched before the hard-coded library search path? 23279 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 23280 23281 # Format of library name prefix. 23282 libname_spec=$lt_libname_spec 23283 23284 # List of archive names. First name is the real one, the rest are links. 23285 # The last name is the one that the linker finds with -lNAME 23286 library_names_spec=$lt_library_names_spec 23287 23288 # The coded name of the library, if different from the real name. 23289 soname_spec=$lt_soname_spec 23290 23291 # Permission mode override for installation of shared libraries. 23292 install_override_mode=$lt_install_override_mode 23293 23294 # Command to use after installation of a shared archive. 23295 postinstall_cmds=$lt_postinstall_cmds 23296 23297 # Command to use after uninstallation of a shared archive. 23298 postuninstall_cmds=$lt_postuninstall_cmds 23299 23300 # Commands used to finish a libtool library installation in a directory. 23301 finish_cmds=$lt_finish_cmds 23302 23303 # As "finish_cmds", except a single script fragment to be evaled but 23304 # not shown. 23305 finish_eval=$lt_finish_eval 23306 23307 # Whether we should hardcode library paths into libraries. 23308 hardcode_into_libs=$hardcode_into_libs 23309 23310 # Compile-time system search path for libraries. 23311 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 23312 23313 # Detected run-time system search path for libraries. 23314 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 23315 23316 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 23317 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 23318 23319 # Whether dlopen is supported. 23320 dlopen_support=$enable_dlopen 23321 23322 # Whether dlopen of programs is supported. 23323 dlopen_self=$enable_dlopen_self 23324 23325 # Whether dlopen of statically linked programs is supported. 23326 dlopen_self_static=$enable_dlopen_self_static 23327 23328 # Commands to strip libraries. 23329 old_striplib=$lt_old_striplib 23330 striplib=$lt_striplib 23331 23332 23333 # The linker used to build libraries. 23334 LD=$lt_LD 23335 23336 # How to create reloadable object files. 23337 reload_flag=$lt_reload_flag 23338 reload_cmds=$lt_reload_cmds 23339 23340 # Commands used to build an old-style archive. 23341 old_archive_cmds=$lt_old_archive_cmds 23342 23343 # A language specific compiler. 23344 CC=$lt_compiler 23345 23346 # Is the compiler the GNU compiler? 23347 with_gcc=$GCC 23348 23349 # Compiler flag to turn off builtin functions. 23350 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 23351 23352 # Additional compiler flags for building library objects. 23353 pic_flag=$lt_lt_prog_compiler_pic 23354 23355 # How to pass a linker flag through the compiler. 23356 wl=$lt_lt_prog_compiler_wl 23357 23358 # Compiler flag to prevent dynamic linking. 23359 link_static_flag=$lt_lt_prog_compiler_static 23360 23361 # Does compiler simultaneously support -c and -o options? 23362 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 23363 23364 # Whether or not to add -lc for building shared libraries. 23365 build_libtool_need_lc=$archive_cmds_need_lc 23366 23367 # Whether or not to disallow shared libs when runtime libs are static. 23368 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 23369 23370 # Compiler flag to allow reflexive dlopens. 23371 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 23372 23373 # Compiler flag to generate shared objects directly from archives. 23374 whole_archive_flag_spec=$lt_whole_archive_flag_spec 23375 23376 # Whether the compiler copes with passing no objects directly. 23377 compiler_needs_object=$lt_compiler_needs_object 23378 23379 # Create an old-style archive from a shared archive. 23380 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 23381 23382 # Create a temporary old-style archive to link instead of a shared archive. 23383 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 23384 23385 # Commands used to build a shared archive. 23386 archive_cmds=$lt_archive_cmds 23387 archive_expsym_cmds=$lt_archive_expsym_cmds 23388 23389 # Commands used to build a loadable module if different from building 23390 # a shared archive. 23391 module_cmds=$lt_module_cmds 23392 module_expsym_cmds=$lt_module_expsym_cmds 23393 23394 # Whether we are building with GNU ld or not. 23395 with_gnu_ld=$lt_with_gnu_ld 23396 23397 # Flag that allows shared libraries with undefined symbols to be built. 23398 allow_undefined_flag=$lt_allow_undefined_flag 23399 23400 # Flag that enforces no undefined symbols. 23401 no_undefined_flag=$lt_no_undefined_flag 23402 23403 # Flag to hardcode \$libdir into a binary during linking. 23404 # This must work even if \$libdir does not exist 23405 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 23406 23407 # Whether we need a single "-rpath" flag with a separated argument. 23408 hardcode_libdir_separator=$lt_hardcode_libdir_separator 23409 23410 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23411 # DIR into the resulting binary. 23412 hardcode_direct=$hardcode_direct 23413 23414 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23415 # DIR into the resulting binary and the resulting library dependency is 23416 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 23417 # library is relocated. 23418 hardcode_direct_absolute=$hardcode_direct_absolute 23419 23420 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 23421 # into the resulting binary. 23422 hardcode_minus_L=$hardcode_minus_L 23423 23424 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 23425 # into the resulting binary. 23426 hardcode_shlibpath_var=$hardcode_shlibpath_var 23427 23428 # Set to "yes" if building a shared library automatically hardcodes DIR 23429 # into the library and all subsequent libraries and executables linked 23430 # against it. 23431 hardcode_automatic=$hardcode_automatic 23432 23433 # Set to yes if linker adds runtime paths of dependent libraries 23434 # to runtime path list. 23435 inherit_rpath=$inherit_rpath 23436 23437 # Whether libtool must link a program against all its dependency libraries. 23438 link_all_deplibs=$link_all_deplibs 23439 23440 # Set to "yes" if exported symbols are required. 23441 always_export_symbols=$always_export_symbols 23442 23443 # The commands to list exported symbols. 23444 export_symbols_cmds=$lt_export_symbols_cmds 23445 23446 # Symbols that should not be listed in the preloaded symbols. 23447 exclude_expsyms=$lt_exclude_expsyms 23448 23449 # Symbols that must always be exported. 23450 include_expsyms=$lt_include_expsyms 23451 23452 # Commands necessary for linking programs (against libraries) with templates. 23453 prelink_cmds=$lt_prelink_cmds 23454 23455 # Commands necessary for finishing linking programs. 23456 postlink_cmds=$lt_postlink_cmds 23457 23458 # Specify filename containing input files. 23459 file_list_spec=$lt_file_list_spec 23460 23461 # How to hardcode a shared library path into an executable. 23462 hardcode_action=$hardcode_action 23463 23464 # ### END LIBTOOL CONFIG 23465 23466 _LT_EOF 23467 23468 cat <<'_LT_EOF' >> "$cfgfile" 23469 23470 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 23471 23472 # func_munge_path_list VARIABLE PATH 23473 # ----------------------------------- 23474 # VARIABLE is name of variable containing _space_ separated list of 23475 # directories to be munged by the contents of PATH, which is string 23476 # having a format: 23477 # "DIR[:DIR]:" 23478 # string "DIR[ DIR]" will be prepended to VARIABLE 23479 # ":DIR[:DIR]" 23480 # string "DIR[ DIR]" will be appended to VARIABLE 23481 # "DIRP[:DIRP]::[DIRA:]DIRA" 23482 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 23483 # "DIRA[ DIRA]" will be appended to VARIABLE 23484 # "DIR[:DIR]" 23485 # VARIABLE will be replaced by "DIR[ DIR]" 23486 func_munge_path_list () 23487 { 23488 case x$2 in 23489 x) 23490 ;; 23491 *:) 23492 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 23493 ;; 23494 x:*) 23495 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 23496 ;; 23497 *::*) 23498 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 23499 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 23500 ;; 23501 *) 23502 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 23503 ;; 23504 esac 23505 } 23506 23507 23508 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 23509 func_cc_basename () 23510 { 23511 for cc_temp in $*""; do 23512 case $cc_temp in 23513 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 23514 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 23515 \-*) ;; 23516 *) break;; 23517 esac 23518 done 23519 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 23520 } 23521 23522 23523 # ### END FUNCTIONS SHARED WITH CONFIGURE 23524 23525 _LT_EOF 23526 23527 case $host_os in 23528 aix3*) 23529 cat <<\_LT_EOF >> "$cfgfile" 23530 # AIX sometimes has problems with the GCC collect2 program. For some 23531 # reason, if we set the COLLECT_NAMES environment variable, the problems 23532 # vanish in a puff of smoke. 23533 if test set != "${COLLECT_NAMES+set}"; then 23534 COLLECT_NAMES= 23535 export COLLECT_NAMES 23536 fi 23537 _LT_EOF 23538 ;; 23539 esac 23540 23541 23542 ltmain=$ac_aux_dir/ltmain.sh 23543 23544 23545 # We use sed instead of cat because bash on DJGPP gets confused if 23546 # if finds mixed CR/LF and LF-only lines. Since sed operates in 23547 # text mode, it properly converts lines to CR/LF. This bash problem 23548 # is reportedly fixed, but why not run on old versions too? 23549 sed '$q' "$ltmain" >> "$cfgfile" \ 23550 || (rm -f "$cfgfile"; exit 1) 23551 23552 mv -f "$cfgfile" "$ofile" || 23553 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 23554 chmod +x "$ofile" 23555 23556 ;; 23557 "disable-rpath":C) 23558 sed < libtool > libtool-2 \ 23559 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 23560 mv libtool-2 libtool 23561 chmod 755 libtool 23562 libtool="./libtool" 23563 ;; 23564 23565 esac 23566 done # for ac_tag 23567 23568 23569 as_fn_exit 0 23570 _ACEOF 23571 ac_clean_files=$ac_clean_files_save 23572 23573 test $ac_write_fail = 0 || 23574 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 23575 23576 23577 # configure is writing to config.log, and then calls config.status. 23578 # config.status does its own redirection, appending to config.log. 23579 # Unfortunately, on DOS this fails, as config.log is still kept open 23580 # by configure, so config.status won't be able to write to it; its 23581 # output is simply discarded. So we exec the FD to /dev/null, 23582 # effectively closing config.log, so it can be properly (re)opened and 23583 # appended to by config.status. When coming back to configure, we 23584 # need to make the FD available again. 23585 if test "$no_create" != yes; then 23586 ac_cs_success=: 23587 ac_config_status_args= 23588 test "$silent" = yes && 23589 ac_config_status_args="$ac_config_status_args --quiet" 23590 exec 5>/dev/null 23591 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 23592 exec 5>>config.log 23593 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 23594 # would make configure fail if this is the last instruction. 23595 $ac_cs_success || as_fn_exit 1 23596 fi 23597 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 23598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 23599 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 23600 fi 23601 23602
Indexes created Sat Feb 28 05:31:39 UTC 2026