configure revision 1.1.1.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.6.8. 4 # 5 # Report bugs to <unbound-bugs (at] nlnetlabs.nl>. 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 about your system, including 279 $0: any error possibly output before this message. Then 280 $0: install a modern shell, or manually run the script 281 $0: under such a shell if you do have one." 282 fi 283 exit 1 284 fi 285 fi 286 fi 287 SHELL=${CONFIG_SHELL-/bin/sh} 288 export SHELL 289 # Unset more variables known to interfere with behavior of common tools. 290 CLICOLOR_FORCE= GREP_OPTIONS= 291 unset CLICOLOR_FORCE GREP_OPTIONS 292 293 ## --------------------- ## 294 ## M4sh Shell Functions. ## 295 ## --------------------- ## 296 # as_fn_unset VAR 297 # --------------- 298 # Portably unset VAR. 299 as_fn_unset () 300 { 301 { eval $1=; unset $1;} 302 } 303 as_unset=as_fn_unset 304 305 # as_fn_set_status STATUS 306 # ----------------------- 307 # Set $? to STATUS, without forking. 308 as_fn_set_status () 309 { 310 return $1 311 } # as_fn_set_status 312 313 # as_fn_exit STATUS 314 # ----------------- 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316 as_fn_exit () 317 { 318 set +e 319 as_fn_set_status $1 320 exit $1 321 } # as_fn_exit 322 323 # as_fn_mkdir_p 324 # ------------- 325 # Create "$as_dir" as a directory, including parents if necessary. 326 as_fn_mkdir_p () 327 { 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345 $as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369 } # as_fn_mkdir_p 370 371 # as_fn_executable_p FILE 372 # ----------------------- 373 # Test if FILE is an executable regular file. 374 as_fn_executable_p () 375 { 376 test -f "$1" && test -x "$1" 377 } # as_fn_executable_p 378 # as_fn_append VAR VALUE 379 # ---------------------- 380 # Append the text in VALUE to the end of the definition contained in VAR. Take 381 # advantage of any shell optimizations that allow amortized linear growth over 382 # repeated appends, instead of the typical quadratic growth present in naive 383 # implementations. 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394 fi # as_fn_append 395 396 # as_fn_arith ARG... 397 # ------------------ 398 # Perform arithmetic evaluation on the ARGs, and store the result in the 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 400 # must be portable across $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406 else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411 fi # as_fn_arith 412 413 414 # as_fn_error STATUS ERROR [LINENO LOG_FD] 415 # ---------------------------------------- 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418 # script with STATUS, using 1 if that was 0. 419 as_fn_error () 420 { 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428 } # as_fn_error 429 430 if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433 else 434 as_expr=false 435 fi 436 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439 else 440 as_basename=false 441 fi 442 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445 else 446 as_dirname=false 447 fi 448 449 as_me=`$as_basename -- "$0" || 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453 $as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468 # Avoid depending upon Character Ranges. 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472 as_cr_digits='0123456789' 473 as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509 } 510 511 ECHO_C= ECHO_N= ECHO_T= 512 case `echo -n x` in #((((( 513 -n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520 *) 521 ECHO_N='-n';; 522 esac 523 524 rm -f conf$$ conf$$.exe conf$$.file 525 if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527 else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530 fi 531 if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545 else 546 as_ln_s='cp -pR' 547 fi 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549 rmdir conf$$.dir 2>/dev/null 550 551 if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553 else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556 fi 557 558 as_test_x='test -x' 559 as_executable_p=as_fn_executable_p 560 561 # Sed expression to map a string onto a valid CPP name. 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564 # Sed expression to map a string onto a valid variable name. 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567 SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570 test -n "$DJDIR" || exec 7<&0 </dev/null 571 exec 6>&1 572 573 # Name of the host. 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575 # so uname gets run too. 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578 # 579 # Initializations. 580 # 581 ac_default_prefix=/usr/local 582 ac_clean_files= 583 ac_config_libobj_dir=. 584 LIBOBJS= 585 cross_compiling=no 586 subdirs= 587 MFLAGS= 588 MAKEFLAGS= 589 590 # Identity of this package. 591 PACKAGE_NAME='unbound' 592 PACKAGE_TARNAME='unbound' 593 PACKAGE_VERSION='1.6.8' 594 PACKAGE_STRING='unbound 1.6.8' 595 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl' 596 PACKAGE_URL='' 597 598 # Factoring default headers for most tests. 599 ac_includes_default="\ 600 #include <stdio.h> 601 #ifdef HAVE_SYS_TYPES_H 602 # include <sys/types.h> 603 #endif 604 #ifdef HAVE_SYS_STAT_H 605 # include <sys/stat.h> 606 #endif 607 #ifdef STDC_HEADERS 608 # include <stdlib.h> 609 # include <stddef.h> 610 #else 611 # ifdef HAVE_STDLIB_H 612 # include <stdlib.h> 613 # endif 614 #endif 615 #ifdef HAVE_STRING_H 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 617 # include <memory.h> 618 # endif 619 # include <string.h> 620 #endif 621 #ifdef HAVE_STRINGS_H 622 # include <strings.h> 623 #endif 624 #ifdef HAVE_INTTYPES_H 625 # include <inttypes.h> 626 #endif 627 #ifdef HAVE_STDINT_H 628 # include <stdint.h> 629 #endif 630 #ifdef HAVE_UNISTD_H 631 # include <unistd.h> 632 #endif" 633 634 ac_subst_vars='LTLIBOBJS 635 date 636 version 637 INSTALLTARGET 638 ALLTARGET 639 SOURCEFILE 640 SOURCEDETERMINE 641 IPSECMOD_HEADER 642 IPSECMOD_OBJ 643 DNSCRYPT_OBJ 644 DNSCRYPT_SRC 645 ENABLE_DNSCRYPT 646 ENABLE_DNSCRYPT_XCHACHA20 647 DNSTAP_OBJ 648 DNSTAP_SRC 649 opt_dnstap_socket_path 650 ENABLE_DNSTAP 651 PROTOC_C 652 UBSYMS 653 EXTRALINK 654 COMMON_OBJ_ALL_SYMBOLS 655 LIBOBJ_WITHOUT_CTIME 656 LIBOBJ_WITHOUT_CTIMEARC4 657 WIN_CHECKCONF_OBJ_LINK 658 WIN_CONTROL_OBJ_LINK 659 WIN_UBANCHOR_OBJ_LINK 660 WIN_HOST_OBJ_LINK 661 WIN_DAEMON_OBJ_LINK 662 WIN_DAEMON_OBJ 663 WIN_DAEMON_SRC 664 WINAPPS 665 WINDRES 666 CHECKLOCK_OBJ 667 USE_SYSTEMD_FALSE 668 USE_SYSTEMD_TRUE 669 SYSTEMD_DAEMON_LIBS 670 SYSTEMD_DAEMON_CFLAGS 671 SYSTEMD_LIBS 672 SYSTEMD_CFLAGS 673 PKG_CONFIG_LIBDIR 674 PKG_CONFIG_PATH 675 PKG_CONFIG 676 staticexe 677 PC_LIBEVENT_DEPENDENCY 678 UNBOUND_EVENT_UNINSTALL 679 UNBOUND_EVENT_INSTALL 680 SUBNET_HEADER 681 SUBNET_OBJ 682 SSLLIB 683 HAVE_SSL 684 CONFIG_DATE 685 NETBSD_LINTFLAGS 686 PYUNBOUND_UNINSTALL 687 PYUNBOUND_INSTALL 688 PYUNBOUND_TARGET 689 PYUNBOUND_OBJ 690 WITH_PYUNBOUND 691 PYTHONMOD_UNINSTALL 692 PYTHONMOD_INSTALL 693 PYTHONMOD_HEADER 694 PYTHONMOD_OBJ 695 WITH_PYTHONMODULE 696 swig 697 SWIG_LIB 698 SWIG 699 PC_PY_DEPENDENCY 700 PY_MAJOR_VERSION 701 PYTHON_SITE_PKG 702 PYTHON_LDFLAGS 703 PYTHON_CPPFLAGS 704 PYTHON 705 PYTHON_VERSION 706 PTHREAD_CFLAGS_ONLY 707 PTHREAD_CFLAGS 708 PTHREAD_LIBS 709 PTHREAD_CC 710 ax_pthread_config 711 RUNTIME_PATH 712 LIBOBJS 713 LT_SYS_LIBRARY_PATH 714 OTOOL64 715 OTOOL 716 LIPO 717 NMEDIT 718 DSYMUTIL 719 MANIFEST_TOOL 720 AWK 721 RANLIB 722 ac_ct_AR 723 DLLTOOL 724 OBJDUMP 725 LN_S 726 NM 727 ac_ct_DUMPBIN 728 DUMPBIN 729 LD 730 FGREP 731 SED 732 LIBTOOL 733 AR 734 host_os 735 host_vendor 736 host_cpu 737 host 738 build_os 739 build_vendor 740 build_cpu 741 build 742 libtool 743 STRIP 744 doxygen 745 YFLAGS 746 YACC 747 LEXLIB 748 LEX_OUTPUT_ROOT 749 LEX 750 debug_enabled 751 DEPFLAG 752 UNBOUND_USERNAME 753 UNBOUND_ROOTCERT_FILE 754 UNBOUND_ROOTKEY_FILE 755 UNBOUND_PIDFILE 756 UNBOUND_SHARE_DIR 757 UNBOUND_CHROOT_DIR 758 UNBOUND_RUN_DIR 759 ub_conf_dir 760 ub_conf_file 761 UNBOUND_LOCALSTATE_DIR 762 UNBOUND_SYSCONF_DIR 763 UNBOUND_SBIN_DIR 764 EGREP 765 GREP 766 CPP 767 OBJEXT 768 EXEEXT 769 ac_ct_CC 770 CPPFLAGS 771 LDFLAGS 772 CFLAGS 773 CC 774 LIBUNBOUND_AGE 775 LIBUNBOUND_REVISION 776 LIBUNBOUND_CURRENT 777 UNBOUND_VERSION_MICRO 778 UNBOUND_VERSION_MINOR 779 UNBOUND_VERSION_MAJOR 780 target_alias 781 host_alias 782 build_alias 783 LIBS 784 ECHO_T 785 ECHO_N 786 ECHO_C 787 DEFS 788 mandir 789 localedir 790 libdir 791 psdir 792 pdfdir 793 dvidir 794 htmldir 795 infodir 796 docdir 797 oldincludedir 798 includedir 799 localstatedir 800 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See below for descriptions of some of the useful variables. 1446 1447 Defaults for the options are specified in brackets. 1448 1449 Configuration: 1450 -h, --help display this help and exit 1451 --help=short display options specific to this package 1452 --help=recursive display the short help of all the included packages 1453 -V, --version display version information and exit 1454 -q, --quiet, --silent do not print \`checking ...' messages 1455 --cache-file=FILE cache test results in FILE [disabled] 1456 -C, --config-cache alias for \`--cache-file=config.cache' 1457 -n, --no-create do not create output files 1458 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1459 1460 Installation directories: 1461 --prefix=PREFIX install architecture-independent files in PREFIX 1462 [$ac_default_prefix] 1463 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1464 [PREFIX] 1465 1466 By default, \`make install' will install all the files in 1467 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1468 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1469 for instance \`--prefix=\$HOME'. 1470 1471 For better control, use the options below. 1472 1473 Fine tuning of the installation directories: 1474 --bindir=DIR user executables [EPREFIX/bin] 1475 --sbindir=DIR system admin executables [EPREFIX/sbin] 1476 --libexecdir=DIR program executables [EPREFIX/libexec] 1477 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1478 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1479 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1480 --libdir=DIR object code libraries [EPREFIX/lib] 1481 --includedir=DIR C header files [PREFIX/include] 1482 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1483 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1484 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1485 --infodir=DIR info documentation [DATAROOTDIR/info] 1486 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1487 --mandir=DIR man documentation [DATAROOTDIR/man] 1488 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1489 --htmldir=DIR html documentation [DOCDIR] 1490 --dvidir=DIR dvi documentation [DOCDIR] 1491 --pdfdir=DIR pdf documentation [DOCDIR] 1492 --psdir=DIR ps documentation [DOCDIR] 1493 _ACEOF 1494 1495 cat <<\_ACEOF 1496 1497 System types: 1498 --build=BUILD configure for building on BUILD [guessed] 1499 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1500 _ACEOF 1501 fi 1502 1503 if test -n "$ac_init_help"; then 1504 case $ac_init_help in 1505 short | recursive ) echo "Configuration of unbound 1.6.8:";; 1506 esac 1507 cat <<\_ACEOF 1508 1509 Optional Features: 1510 --disable-option-checking ignore unrecognized --enable/--with options 1511 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1512 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1513 --enable-checking Enable warnings, asserts, makefile-dependencies 1514 --enable-debug same as enable-checking 1515 --disable-flto Disable link-time optimization (gcc specific option) 1516 --enable-pie Enable Position-Independent Executable (eg. to fully 1517 benefit from ASLR, small performance penalty) 1518 --enable-relro-now Enable full relocation binding at load-time (RELRO 1519 NOW, to protect GOT and .dtor areas) 1520 --enable-shared[=PKGS] build shared libraries [default=yes] 1521 --enable-static[=PKGS] build static libraries [default=yes] 1522 --enable-fast-install[=PKGS] 1523 optimize for fast installation [default=yes] 1524 --disable-libtool-lock avoid locking (might break parallel builds) 1525 --disable-rpath disable hardcoded rpath (default=enabled) 1526 --disable-largefile omit support for large files 1527 --enable-alloc-checks enable to memory allocation statistics, for debug 1528 purposes 1529 --enable-alloc-lite enable for lightweight alloc assertions, for debug 1530 purposes 1531 --enable-alloc-nonregional 1532 enable nonregional allocs, slow but exposes regional 1533 allocations to other memory purifiers, for debug 1534 purposes 1535 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3 1536 support 1537 --disable-sha2 Disable SHA256 and SHA512 RRSIG support 1538 --enable-subnet Enable client subnet 1539 --disable-gost Disable GOST support 1540 --disable-ecdsa Disable ECDSA support 1541 --disable-dsa Disable DSA support 1542 --disable-ed25519 Disable ED25519 support 1543 --enable-event-api Enable (experimental) pluggable event base 1544 libunbound API installed to unbound-event.h 1545 --enable-tfo-client Enable TCP Fast Open for client mode 1546 --enable-tfo-server Enable TCP Fast Open for server mode 1547 --enable-static-exe enable to compile executables statically against 1548 (event) libs, for debug purposes 1549 --enable-systemd compile with systemd support 1550 --enable-lock-checks enable to check lock and unlock calls, for debug 1551 purposes 1552 --enable-allsymbols export all symbols from libunbound and link binaries 1553 to it, smaller install size but libunbound export 1554 table is polluted by internal symbols 1555 --enable-dnstap Enable dnstap support (requires fstrm, protobuf-c) 1556 --enable-dnscrypt Enable dnscrypt support (requires libsodium) 1557 --enable-cachedb enable cachedb module that can use external cache 1558 storage 1559 --enable-ipsecmod Enable ipsecmod module that facilitates 1560 opportunistic IPsec 1561 1562 Optional Packages: 1563 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1564 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1565 --with-conf-file=path Pathname to the Unbound configuration file 1566 --with-run-dir=path set default directory to chdir to (by default dir 1567 part of cfg file) 1568 --with-chroot-dir=path set default directory to chroot to (by default same 1569 as run-dir) 1570 --with-share-dir=path set default directory with shared data (by default 1571 same as share/unbound) 1572 --with-pidfile=filename set default pathname to unbound pidfile (default 1573 run-dir/unbound.pid) 1574 --with-rootkey-file=filename 1575 set default pathname to root key file (default 1576 run-dir/root.key). 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This file need 1580 not exist if you are content with the builtin. 1581 --with-username=user set default user that unbound changes to (default 1582 user is unbound) 1583 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use 1584 both] 1585 --with-aix-soname=aix|svr4|both 1586 shared library versioning (aka "SONAME") variant to 1587 provide on AIX, [default=aix]. 1588 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1589 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the 1590 compiler's sysroot if not specified). 1591 --with-pthreads use pthreads library, or --without-pthreads to 1592 disable threading support. 1593 --with-solaris-threads use solaris native thread library. 1594 --with-pyunbound build PyUnbound, or --without-pyunbound to skip it. 1595 (default=no) 1596 --with-pythonmodule build Python module, or --without-pythonmodule to 1597 disable script engine. 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Assumes 1900 # that executables *can* be run. 1901 ac_fn_c_try_run () 1902 { 1903 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1904 if { { ac_try="$ac_link" 1905 case "(($ac_try" in 1906 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1907 *) ac_try_echo=$ac_try;; 1908 esac 1909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1910 $as_echo "$ac_try_echo"; } >&5 1911 (eval "$ac_link") 2>&5 1912 ac_status=$? 1913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1914 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1915 { { case "(($ac_try" in 1916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1917 *) ac_try_echo=$ac_try;; 1918 esac 1919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1920 $as_echo "$ac_try_echo"; } >&5 1921 (eval "$ac_try") 2>&5 1922 ac_status=$? 1923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1924 test $ac_status = 0; }; }; then : 1925 ac_retval=0 1926 else 1927 $as_echo "$as_me: program exited with status $ac_status" >&5 1928 $as_echo "$as_me: failed program was:" >&5 1929 sed 's/^/| /' conftest.$ac_ext >&5 1930 1931 ac_retval=$ac_status 1932 fi 1933 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1934 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1935 as_fn_set_status $ac_retval 1936 1937 } # ac_fn_c_try_run 1938 1939 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1940 # ------------------------------------------------------- 1941 # Tests whether HEADER exists and can be compiled using the include files in 1942 # INCLUDES, setting the cache variable VAR accordingly. 1943 ac_fn_c_check_header_compile () 1944 { 1945 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1947 $as_echo_n "checking for $2... " >&6; } 1948 if eval \${$3+:} false; then : 1949 $as_echo_n "(cached) " >&6 1950 else 1951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1952 /* end confdefs.h. */ 1953 $4 1954 #include <$2> 1955 _ACEOF 1956 if ac_fn_c_try_compile "$LINENO"; then : 1957 eval "$3=yes" 1958 else 1959 eval "$3=no" 1960 fi 1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1962 fi 1963 eval ac_res=\$$3 1964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1965 $as_echo "$ac_res" >&6; } 1966 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1967 1968 } # ac_fn_c_check_header_compile 1969 1970 # ac_fn_c_try_link LINENO 1971 # ----------------------- 1972 # Try to link conftest.$ac_ext, and return whether this succeeded. 1973 ac_fn_c_try_link () 1974 { 1975 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1976 rm -f conftest.$ac_objext conftest$ac_exeext 1977 if { { ac_try="$ac_link" 1978 case "(($ac_try" in 1979 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1980 *) ac_try_echo=$ac_try;; 1981 esac 1982 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1983 $as_echo "$ac_try_echo"; } >&5 1984 (eval "$ac_link") 2>conftest.err 1985 ac_status=$? 1986 if test -s conftest.err; then 1987 grep -v '^ *+' conftest.err >conftest.er1 1988 cat conftest.er1 >&5 1989 mv -f conftest.er1 conftest.err 1990 fi 1991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1992 test $ac_status = 0; } && { 1993 test -z "$ac_c_werror_flag" || 1994 test ! -s conftest.err 1995 } && test -s conftest$ac_exeext && { 1996 test "$cross_compiling" = yes || 1997 test -x conftest$ac_exeext 1998 }; then : 1999 ac_retval=0 2000 else 2001 $as_echo "$as_me: failed program was:" >&5 2002 sed 's/^/| /' conftest.$ac_ext >&5 2003 2004 ac_retval=1 2005 fi 2006 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2007 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2008 # interfere with the next link command; also delete a directory that is 2009 # left behind by Apple's compiler. We do this before executing the actions. 2010 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2011 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2012 as_fn_set_status $ac_retval 2013 2014 } # ac_fn_c_try_link 2015 2016 # ac_fn_c_check_func LINENO FUNC VAR 2017 # ---------------------------------- 2018 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2019 ac_fn_c_check_func () 2020 { 2021 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2023 $as_echo_n "checking for $2... " >&6; } 2024 if eval \${$3+:} false; then : 2025 $as_echo_n "(cached) " >&6 2026 else 2027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2028 /* end confdefs.h. */ 2029 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2030 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2031 #define $2 innocuous_$2 2032 2033 /* System header to define __stub macros and hopefully few prototypes, 2034 which can conflict with char $2 (); below. 2035 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2036 <limits.h> exists even on freestanding compilers. */ 2037 2038 #ifdef __STDC__ 2039 # include <limits.h> 2040 #else 2041 # include <assert.h> 2042 #endif 2043 2044 #undef $2 2045 2046 /* Override any GCC internal prototype to avoid an error. 2047 Use char because int might match the return type of a GCC 2048 builtin and then its argument prototype would still apply. */ 2049 #ifdef __cplusplus 2050 extern "C" 2051 #endif 2052 char $2 (); 2053 /* The GNU C library defines this for functions which it implements 2054 to always fail with ENOSYS. Some functions are actually named 2055 something starting with __ and the normal name is an alias. */ 2056 #if defined __stub_$2 || defined __stub___$2 2057 choke me 2058 #endif 2059 2060 int 2061 main () 2062 { 2063 return $2 (); 2064 ; 2065 return 0; 2066 } 2067 _ACEOF 2068 if ac_fn_c_try_link "$LINENO"; then : 2069 eval "$3=yes" 2070 else 2071 eval "$3=no" 2072 fi 2073 rm -f core conftest.err conftest.$ac_objext \ 2074 conftest$ac_exeext conftest.$ac_ext 2075 fi 2076 eval ac_res=\$$3 2077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2078 $as_echo "$ac_res" >&6; } 2079 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2080 2081 } # ac_fn_c_check_func 2082 2083 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2084 # ------------------------------------------- 2085 # Tests whether TYPE exists after having included INCLUDES, setting cache 2086 # variable VAR accordingly. 2087 ac_fn_c_check_type () 2088 { 2089 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2091 $as_echo_n "checking for $2... " >&6; } 2092 if eval \${$3+:} false; then : 2093 $as_echo_n "(cached) " >&6 2094 else 2095 eval "$3=no" 2096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2097 /* end confdefs.h. */ 2098 $4 2099 int 2100 main () 2101 { 2102 if (sizeof ($2)) 2103 return 0; 2104 ; 2105 return 0; 2106 } 2107 _ACEOF 2108 if ac_fn_c_try_compile "$LINENO"; then : 2109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2110 /* end confdefs.h. */ 2111 $4 2112 int 2113 main () 2114 { 2115 if (sizeof (($2))) 2116 return 0; 2117 ; 2118 return 0; 2119 } 2120 _ACEOF 2121 if ac_fn_c_try_compile "$LINENO"; then : 2122 2123 else 2124 eval "$3=yes" 2125 fi 2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2127 fi 2128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2129 fi 2130 eval ac_res=\$$3 2131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2132 $as_echo "$ac_res" >&6; } 2133 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2134 2135 } # ac_fn_c_check_type 2136 2137 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2138 # -------------------------------------------- 2139 # Tries to find the compile-time value of EXPR in a program that includes 2140 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2141 # computed 2142 ac_fn_c_compute_int () 2143 { 2144 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2145 if test "$cross_compiling" = yes; then 2146 # Depending upon the size, compute the lo and hi bounds. 2147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2148 /* end confdefs.h. */ 2149 $4 2150 int 2151 main () 2152 { 2153 static int test_array [1 - 2 * !(($2) >= 0)]; 2154 test_array [0] = 0; 2155 return test_array [0]; 2156 2157 ; 2158 return 0; 2159 } 2160 _ACEOF 2161 if ac_fn_c_try_compile "$LINENO"; then : 2162 ac_lo=0 ac_mid=0 2163 while :; do 2164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2165 /* end confdefs.h. */ 2166 $4 2167 int 2168 main () 2169 { 2170 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2171 test_array [0] = 0; 2172 return test_array [0]; 2173 2174 ; 2175 return 0; 2176 } 2177 _ACEOF 2178 if ac_fn_c_try_compile "$LINENO"; then : 2179 ac_hi=$ac_mid; break 2180 else 2181 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2182 if test $ac_lo -le $ac_mid; then 2183 ac_lo= ac_hi= 2184 break 2185 fi 2186 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2187 fi 2188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2189 done 2190 else 2191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2192 /* end confdefs.h. */ 2193 $4 2194 int 2195 main () 2196 { 2197 static int test_array [1 - 2 * !(($2) < 0)]; 2198 test_array [0] = 0; 2199 return test_array [0]; 2200 2201 ; 2202 return 0; 2203 } 2204 _ACEOF 2205 if ac_fn_c_try_compile "$LINENO"; then : 2206 ac_hi=-1 ac_mid=-1 2207 while :; do 2208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2209 /* end confdefs.h. */ 2210 $4 2211 int 2212 main () 2213 { 2214 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2215 test_array [0] = 0; 2216 return test_array [0]; 2217 2218 ; 2219 return 0; 2220 } 2221 _ACEOF 2222 if ac_fn_c_try_compile "$LINENO"; then : 2223 ac_lo=$ac_mid; break 2224 else 2225 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2226 if test $ac_mid -le $ac_hi; then 2227 ac_lo= ac_hi= 2228 break 2229 fi 2230 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2231 fi 2232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2233 done 2234 else 2235 ac_lo= ac_hi= 2236 fi 2237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2238 fi 2239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2240 # Binary search between lo and hi bounds. 2241 while test "x$ac_lo" != "x$ac_hi"; do 2242 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2244 /* end confdefs.h. */ 2245 $4 2246 int 2247 main () 2248 { 2249 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2250 test_array [0] = 0; 2251 return test_array [0]; 2252 2253 ; 2254 return 0; 2255 } 2256 _ACEOF 2257 if ac_fn_c_try_compile "$LINENO"; then : 2258 ac_hi=$ac_mid 2259 else 2260 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2261 fi 2262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2263 done 2264 case $ac_lo in #(( 2265 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2266 '') ac_retval=1 ;; 2267 esac 2268 else 2269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2270 /* end confdefs.h. */ 2271 $4 2272 static long int longval () { return $2; } 2273 static unsigned long int ulongval () { return $2; } 2274 #include <stdio.h> 2275 #include <stdlib.h> 2276 int 2277 main () 2278 { 2279 2280 FILE *f = fopen ("conftest.val", "w"); 2281 if (! f) 2282 return 1; 2283 if (($2) < 0) 2284 { 2285 long int i = longval (); 2286 if (i != ($2)) 2287 return 1; 2288 fprintf (f, "%ld", i); 2289 } 2290 else 2291 { 2292 unsigned long int i = ulongval (); 2293 if (i != ($2)) 2294 return 1; 2295 fprintf (f, "%lu", i); 2296 } 2297 /* Do not output a trailing newline, as this causes \r\n confusion 2298 on some platforms. */ 2299 return ferror (f) || fclose (f) != 0; 2300 2301 ; 2302 return 0; 2303 } 2304 _ACEOF 2305 if ac_fn_c_try_run "$LINENO"; then : 2306 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2307 else 2308 ac_retval=1 2309 fi 2310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2311 conftest.$ac_objext conftest.beam conftest.$ac_ext 2312 rm -f conftest.val 2313 2314 fi 2315 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2316 as_fn_set_status $ac_retval 2317 2318 } # ac_fn_c_compute_int 2319 2320 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2321 # --------------------------------------------- 2322 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2323 # accordingly. 2324 ac_fn_c_check_decl () 2325 { 2326 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2327 as_decl_name=`echo $2|sed 's/ *(.*//'` 2328 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2330 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2331 if eval \${$3+:} false; then : 2332 $as_echo_n "(cached) " >&6 2333 else 2334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2335 /* end confdefs.h. */ 2336 $4 2337 int 2338 main () 2339 { 2340 #ifndef $as_decl_name 2341 #ifdef __cplusplus 2342 (void) $as_decl_use; 2343 #else 2344 (void) $as_decl_name; 2345 #endif 2346 #endif 2347 2348 ; 2349 return 0; 2350 } 2351 _ACEOF 2352 if ac_fn_c_try_compile "$LINENO"; then : 2353 eval "$3=yes" 2354 else 2355 eval "$3=no" 2356 fi 2357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2358 fi 2359 eval ac_res=\$$3 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2361 $as_echo "$ac_res" >&6; } 2362 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2363 2364 } # ac_fn_c_check_decl 2365 2366 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2367 # ---------------------------------------------------- 2368 # Tries to find if the field MEMBER exists in type AGGR, after including 2369 # INCLUDES, setting cache variable VAR accordingly. 2370 ac_fn_c_check_member () 2371 { 2372 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2374 $as_echo_n "checking for $2.$3... " >&6; } 2375 if eval \${$4+:} false; then : 2376 $as_echo_n "(cached) " >&6 2377 else 2378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2379 /* end confdefs.h. */ 2380 $5 2381 int 2382 main () 2383 { 2384 static $2 ac_aggr; 2385 if (ac_aggr.$3) 2386 return 0; 2387 ; 2388 return 0; 2389 } 2390 _ACEOF 2391 if ac_fn_c_try_compile "$LINENO"; then : 2392 eval "$4=yes" 2393 else 2394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2395 /* end confdefs.h. */ 2396 $5 2397 int 2398 main () 2399 { 2400 static $2 ac_aggr; 2401 if (sizeof ac_aggr.$3) 2402 return 0; 2403 ; 2404 return 0; 2405 } 2406 _ACEOF 2407 if ac_fn_c_try_compile "$LINENO"; then : 2408 eval "$4=yes" 2409 else 2410 eval "$4=no" 2411 fi 2412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2413 fi 2414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2415 fi 2416 eval ac_res=\$$4 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2418 $as_echo "$ac_res" >&6; } 2419 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2420 2421 } # ac_fn_c_check_member 2422 cat >config.log <<_ACEOF 2423 This file contains any messages produced by compilers while 2424 running configure, to aid debugging if configure makes a mistake. 2425 2426 It was created by unbound $as_me 1.6.8, which was 2427 generated by GNU Autoconf 2.69. Invocation command line was 2428 2429 $ $0 $@ 2430 2431 _ACEOF 2432 exec 5>>config.log 2433 { 2434 cat <<_ASUNAME 2435 ## --------- ## 2436 ## Platform. ## 2437 ## --------- ## 2438 2439 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2440 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2441 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2442 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2443 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2444 2445 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2446 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2447 2448 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2449 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2450 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2451 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2452 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2453 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2454 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2455 2456 _ASUNAME 2457 2458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2459 for as_dir in $PATH 2460 do 2461 IFS=$as_save_IFS 2462 test -z "$as_dir" && as_dir=. 2463 $as_echo "PATH: $as_dir" 2464 done 2465 IFS=$as_save_IFS 2466 2467 } >&5 2468 2469 cat >&5 <<_ACEOF 2470 2471 2472 ## ----------- ## 2473 ## Core tests. ## 2474 ## ----------- ## 2475 2476 _ACEOF 2477 2478 2479 # Keep a trace of the command line. 2480 # Strip out --no-create and --no-recursion so they do not pile up. 2481 # Strip out --silent because we don't want to record it for future runs. 2482 # Also quote any args containing shell meta-characters. 2483 # Make two passes to allow for proper duplicate-argument suppression. 2484 ac_configure_args= 2485 ac_configure_args0= 2486 ac_configure_args1= 2487 ac_must_keep_next=false 2488 for ac_pass in 1 2 2489 do 2490 for ac_arg 2491 do 2492 case $ac_arg in 2493 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2494 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2495 | -silent | --silent | --silen | --sile | --sil) 2496 continue ;; 2497 *\'*) 2498 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2499 esac 2500 case $ac_pass in 2501 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2502 2) 2503 as_fn_append ac_configure_args1 " '$ac_arg'" 2504 if test $ac_must_keep_next = true; then 2505 ac_must_keep_next=false # Got value, back to normal. 2506 else 2507 case $ac_arg in 2508 *=* | --config-cache | -C | -disable-* | --disable-* \ 2509 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2510 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2511 | -with-* | --with-* | -without-* | --without-* | --x) 2512 case "$ac_configure_args0 " in 2513 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2514 esac 2515 ;; 2516 -* ) ac_must_keep_next=true ;; 2517 esac 2518 fi 2519 as_fn_append ac_configure_args " '$ac_arg'" 2520 ;; 2521 esac 2522 done 2523 done 2524 { ac_configure_args0=; unset ac_configure_args0;} 2525 { ac_configure_args1=; unset ac_configure_args1;} 2526 2527 # When interrupted or exit'd, cleanup temporary files, and complete 2528 # config.log. We remove comments because anyway the quotes in there 2529 # would cause problems or look ugly. 2530 # WARNING: Use '\'' to represent an apostrophe within the trap. 2531 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2532 trap 'exit_status=$? 2533 # Save into config.log some information that might help in debugging. 2534 { 2535 echo 2536 2537 $as_echo "## ---------------- ## 2538 ## Cache variables. ## 2539 ## ---------------- ##" 2540 echo 2541 # The following way of writing the cache mishandles newlines in values, 2542 ( 2543 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2544 eval ac_val=\$$ac_var 2545 case $ac_val in #( 2546 *${as_nl}*) 2547 case $ac_var in #( 2548 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2549 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2550 esac 2551 case $ac_var in #( 2552 _ | IFS | as_nl) ;; #( 2553 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2554 *) { eval $ac_var=; unset $ac_var;} ;; 2555 esac ;; 2556 esac 2557 done 2558 (set) 2>&1 | 2559 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2560 *${as_nl}ac_space=\ *) 2561 sed -n \ 2562 "s/'\''/'\''\\\\'\'''\''/g; 2563 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2564 ;; #( 2565 *) 2566 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2567 ;; 2568 esac | 2569 sort 2570 ) 2571 echo 2572 2573 $as_echo "## ----------------- ## 2574 ## Output variables. ## 2575 ## ----------------- ##" 2576 echo 2577 for ac_var in $ac_subst_vars 2578 do 2579 eval ac_val=\$$ac_var 2580 case $ac_val in 2581 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2582 esac 2583 $as_echo "$ac_var='\''$ac_val'\''" 2584 done | sort 2585 echo 2586 2587 if test -n "$ac_subst_files"; then 2588 $as_echo "## ------------------- ## 2589 ## File substitutions. ## 2590 ## ------------------- ##" 2591 echo 2592 for ac_var in $ac_subst_files 2593 do 2594 eval ac_val=\$$ac_var 2595 case $ac_val in 2596 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2597 esac 2598 $as_echo "$ac_var='\''$ac_val'\''" 2599 done | sort 2600 echo 2601 fi 2602 2603 if test -s confdefs.h; then 2604 $as_echo "## ----------- ## 2605 ## confdefs.h. ## 2606 ## ----------- ##" 2607 echo 2608 cat confdefs.h 2609 echo 2610 fi 2611 test "$ac_signal" != 0 && 2612 $as_echo "$as_me: caught signal $ac_signal" 2613 $as_echo "$as_me: exit $exit_status" 2614 } >&5 2615 rm -f core *.core core.conftest.* && 2616 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2617 exit $exit_status 2618 ' 0 2619 for ac_signal in 1 2 13 15; do 2620 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2621 done 2622 ac_signal=0 2623 2624 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2625 rm -f -r conftest* confdefs.h 2626 2627 $as_echo "/* confdefs.h */" > confdefs.h 2628 2629 # Predefined preprocessor variables. 2630 2631 cat >>confdefs.h <<_ACEOF 2632 #define PACKAGE_NAME "$PACKAGE_NAME" 2633 _ACEOF 2634 2635 cat >>confdefs.h <<_ACEOF 2636 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2637 _ACEOF 2638 2639 cat >>confdefs.h <<_ACEOF 2640 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2641 _ACEOF 2642 2643 cat >>confdefs.h <<_ACEOF 2644 #define PACKAGE_STRING "$PACKAGE_STRING" 2645 _ACEOF 2646 2647 cat >>confdefs.h <<_ACEOF 2648 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2649 _ACEOF 2650 2651 cat >>confdefs.h <<_ACEOF 2652 #define PACKAGE_URL "$PACKAGE_URL" 2653 _ACEOF 2654 2655 2656 # Let the site file select an alternate cache file if it wants to. 2657 # Prefer an explicitly selected file to automatically selected ones. 2658 ac_site_file1=NONE 2659 ac_site_file2=NONE 2660 if test -n "$CONFIG_SITE"; then 2661 # We do not want a PATH search for config.site. 2662 case $CONFIG_SITE in #(( 2663 -*) ac_site_file1=./$CONFIG_SITE;; 2664 */*) ac_site_file1=$CONFIG_SITE;; 2665 *) ac_site_file1=./$CONFIG_SITE;; 2666 esac 2667 elif test "x$prefix" != xNONE; then 2668 ac_site_file1=$prefix/share/config.site 2669 ac_site_file2=$prefix/etc/config.site 2670 else 2671 ac_site_file1=$ac_default_prefix/share/config.site 2672 ac_site_file2=$ac_default_prefix/etc/config.site 2673 fi 2674 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2675 do 2676 test "x$ac_site_file" = xNONE && continue 2677 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2679 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2680 sed 's/^/| /' "$ac_site_file" >&5 2681 . "$ac_site_file" \ 2682 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2684 as_fn_error $? "failed to load site script $ac_site_file 2685 See \`config.log' for more details" "$LINENO" 5; } 2686 fi 2687 done 2688 2689 if test -r "$cache_file"; then 2690 # Some versions of bash will fail to source /dev/null (special files 2691 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2692 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2694 $as_echo "$as_me: loading cache $cache_file" >&6;} 2695 case $cache_file in 2696 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2697 *) . "./$cache_file";; 2698 esac 2699 fi 2700 else 2701 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2702 $as_echo "$as_me: creating cache $cache_file" >&6;} 2703 >$cache_file 2704 fi 2705 2706 # Check that the precious variables saved in the cache have kept the same 2707 # value. 2708 ac_cache_corrupted=false 2709 for ac_var in $ac_precious_vars; do 2710 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2711 eval ac_new_set=\$ac_env_${ac_var}_set 2712 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2713 eval ac_new_val=\$ac_env_${ac_var}_value 2714 case $ac_old_set,$ac_new_set in 2715 set,) 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2717 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2718 ac_cache_corrupted=: ;; 2719 ,set) 2720 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2721 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2722 ac_cache_corrupted=: ;; 2723 ,);; 2724 *) 2725 if test "x$ac_old_val" != "x$ac_new_val"; then 2726 # differences in whitespace do not lead to failure. 2727 ac_old_val_w=`echo x $ac_old_val` 2728 ac_new_val_w=`echo x $ac_new_val` 2729 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2731 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2732 ac_cache_corrupted=: 2733 else 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2735 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2736 eval $ac_var=\$ac_old_val 2737 fi 2738 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2739 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2741 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2742 fi;; 2743 esac 2744 # Pass precious variables to config.status. 2745 if test "$ac_new_set" = set; then 2746 case $ac_new_val in 2747 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2748 *) ac_arg=$ac_var=$ac_new_val ;; 2749 esac 2750 case " $ac_configure_args " in 2751 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2752 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2753 esac 2754 fi 2755 done 2756 if $ac_cache_corrupted; then 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2758 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2759 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2760 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2761 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2762 fi 2763 ## -------------------- ## 2764 ## Main body of script. ## 2765 ## -------------------- ## 2766 2767 ac_ext=c 2768 ac_cpp='$CPP $CPPFLAGS' 2769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2771 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2772 2773 2774 UNBOUND_VERSION_MAJOR=1 2775 2776 UNBOUND_VERSION_MINOR=6 2777 2778 UNBOUND_VERSION_MICRO=8 2779 2780 2781 LIBUNBOUND_CURRENT=7 2782 LIBUNBOUND_REVISION=7 2783 LIBUNBOUND_AGE=5 2784 # 1.0.0 had 0:12:0 2785 # 1.0.1 had 0:13:0 2786 # 1.0.2 had 0:14:0 2787 # 1.1.0 had 0:15:0 2788 # 1.1.1 had 0:16:0 2789 # 1.2.0 had 0:17:0 2790 # 1.2.1 had 0:18:0 2791 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2792 # 1.3.1 had 1:1:0 2793 # 1.3.2 had 1:2:0 2794 # 1.3.3 had 1:3:0 2795 # 1.3.4 had 1:4:0 2796 # 1.4.0-snapshots had 1:5:0 2797 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2798 # 1.4.1 had 2:1:0 2799 # 1.4.2 had 2:2:0 2800 # 1.4.3 had 2:3:0 2801 # 1.4.4 had 2:4:0 2802 # 1.4.5 had 2:5:0 2803 # 1.4.6 had 2:6:0 2804 # 1.4.7 had 2:7:0 2805 # 1.4.8 had 2:8:0 2806 # 1.4.9 had 2:9:0 2807 # 1.4.10 had 2:10:0 2808 # 1.4.11 had 2:11:0 2809 # 1.4.12 had 2:12:0 2810 # 1.4.13 had 2:13:0 2811 # and 1.4.13p1 and 1.4.13.p2 2812 # 1.4.14 had 2:14:0 2813 # 1.4.15 had 3:0:1 # adds ub_version() 2814 # 1.4.16 had 3:1:1 2815 # 1.4.17 had 3:2:1 2816 # 1.4.18 had 3:3:1 2817 # 1.4.19 had 3:4:1 2818 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2819 # 1.4.21 had 4:1:2 2820 # 1.4.22 had 4:1:2 2821 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2822 # 1.5.1 had 5:3:3 2823 # 1.5.2 had 5:5:3 2824 # 1.5.3 had 5:6:3 2825 # 1.5.4 had 5:7:3 2826 # 1.5.5 had 5:8:3 2827 # 1.5.6 had 5:9:3 2828 # 1.5.7 had 5:10:3 2829 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2830 # 1.5.9 had 6:1:4 2831 # 1.5.10 had 6:2:4 2832 # 1.6.0 had 6:3:4 2833 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 2834 # 1.6.2 had 7:1:5 2835 # 1.6.3 had 7:2:5 2836 # 1.6.4 had 7:3:5 2837 # 1.6.5 had 7:4:5 2838 # 1.6.6 had 7:5:5 2839 # 1.6.7 had 7:6:5 2840 # 1.6.8 had 7:7:5 2841 2842 # Current -- the number of the binary API that we're implementing 2843 # Revision -- which iteration of the implementation of the binary 2844 # API are we supplying? 2845 # Age -- How many previous binary API versions do we also 2846 # support? 2847 # 2848 # If we release a new version that does not change the binary API, 2849 # increment Revision. 2850 # 2851 # If we release a new version that changes the binary API, but does 2852 # not break programs compiled against the old binary API, increment 2853 # Current and Age. Set Revision to 0, since this is the first 2854 # implementation of the new API. 2855 # 2856 # Otherwise, we're changing the binary API and breaking backward 2857 # compatibility with old binaries. Increment Current. Set Age to 0, 2858 # since we're backward compatible with no previous APIs. Set Revision 2859 # to 0 too. 2860 2861 2862 2863 2864 CFLAGS="$CFLAGS" 2865 ac_ext=c 2866 ac_cpp='$CPP $CPPFLAGS' 2867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2869 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2870 if test -n "$ac_tool_prefix"; then 2871 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2872 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2874 $as_echo_n "checking for $ac_word... " >&6; } 2875 if ${ac_cv_prog_CC+:} false; then : 2876 $as_echo_n "(cached) " >&6 2877 else 2878 if test -n "$CC"; then 2879 ac_cv_prog_CC="$CC" # Let the user override the test. 2880 else 2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2882 for as_dir in $PATH 2883 do 2884 IFS=$as_save_IFS 2885 test -z "$as_dir" && as_dir=. 2886 for ac_exec_ext in '' $ac_executable_extensions; do 2887 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2888 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2890 break 2 2891 fi 2892 done 2893 done 2894 IFS=$as_save_IFS 2895 2896 fi 2897 fi 2898 CC=$ac_cv_prog_CC 2899 if test -n "$CC"; then 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2901 $as_echo "$CC" >&6; } 2902 else 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 $as_echo "no" >&6; } 2905 fi 2906 2907 2908 fi 2909 if test -z "$ac_cv_prog_CC"; then 2910 ac_ct_CC=$CC 2911 # Extract the first word of "gcc", so it can be a program name with args. 2912 set dummy gcc; ac_word=$2 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2914 $as_echo_n "checking for $ac_word... " >&6; } 2915 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2916 $as_echo_n "(cached) " >&6 2917 else 2918 if test -n "$ac_ct_CC"; then 2919 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2920 else 2921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2922 for as_dir in $PATH 2923 do 2924 IFS=$as_save_IFS 2925 test -z "$as_dir" && as_dir=. 2926 for ac_exec_ext in '' $ac_executable_extensions; do 2927 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2928 ac_cv_prog_ac_ct_CC="gcc" 2929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2930 break 2 2931 fi 2932 done 2933 done 2934 IFS=$as_save_IFS 2935 2936 fi 2937 fi 2938 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2939 if test -n "$ac_ct_CC"; then 2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2941 $as_echo "$ac_ct_CC" >&6; } 2942 else 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2944 $as_echo "no" >&6; } 2945 fi 2946 2947 if test "x$ac_ct_CC" = x; then 2948 CC="" 2949 else 2950 case $cross_compiling:$ac_tool_warned in 2951 yes:) 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2953 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2954 ac_tool_warned=yes ;; 2955 esac 2956 CC=$ac_ct_CC 2957 fi 2958 else 2959 CC="$ac_cv_prog_CC" 2960 fi 2961 2962 if test -z "$CC"; then 2963 if test -n "$ac_tool_prefix"; then 2964 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2965 set dummy ${ac_tool_prefix}cc; ac_word=$2 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2967 $as_echo_n "checking for $ac_word... " >&6; } 2968 if ${ac_cv_prog_CC+:} false; then : 2969 $as_echo_n "(cached) " >&6 2970 else 2971 if test -n "$CC"; then 2972 ac_cv_prog_CC="$CC" # Let the user override the test. 2973 else 2974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2975 for as_dir in $PATH 2976 do 2977 IFS=$as_save_IFS 2978 test -z "$as_dir" && as_dir=. 2979 for ac_exec_ext in '' $ac_executable_extensions; do 2980 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2981 ac_cv_prog_CC="${ac_tool_prefix}cc" 2982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2983 break 2 2984 fi 2985 done 2986 done 2987 IFS=$as_save_IFS 2988 2989 fi 2990 fi 2991 CC=$ac_cv_prog_CC 2992 if test -n "$CC"; then 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2994 $as_echo "$CC" >&6; } 2995 else 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2997 $as_echo "no" >&6; } 2998 fi 2999 3000 3001 fi 3002 fi 3003 if test -z "$CC"; then 3004 # Extract the first word of "cc", so it can be a program name with args. 3005 set dummy cc; ac_word=$2 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3007 $as_echo_n "checking for $ac_word... " >&6; } 3008 if ${ac_cv_prog_CC+:} false; then : 3009 $as_echo_n "(cached) " >&6 3010 else 3011 if test -n "$CC"; then 3012 ac_cv_prog_CC="$CC" # Let the user override the test. 3013 else 3014 ac_prog_rejected=no 3015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3016 for as_dir in $PATH 3017 do 3018 IFS=$as_save_IFS 3019 test -z "$as_dir" && as_dir=. 3020 for ac_exec_ext in '' $ac_executable_extensions; do 3021 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3022 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3023 ac_prog_rejected=yes 3024 continue 3025 fi 3026 ac_cv_prog_CC="cc" 3027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3028 break 2 3029 fi 3030 done 3031 done 3032 IFS=$as_save_IFS 3033 3034 if test $ac_prog_rejected = yes; then 3035 # We found a bogon in the path, so make sure we never use it. 3036 set dummy $ac_cv_prog_CC 3037 shift 3038 if test $# != 0; then 3039 # We chose a different compiler from the bogus one. 3040 # However, it has the same basename, so the bogon will be chosen 3041 # first if we set CC to just the basename; use the full file name. 3042 shift 3043 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3044 fi 3045 fi 3046 fi 3047 fi 3048 CC=$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 $as_echo "no" >&6; } 3055 fi 3056 3057 3058 fi 3059 if test -z "$CC"; then 3060 if test -n "$ac_tool_prefix"; then 3061 for ac_prog in cl.exe 3062 do 3063 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3064 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3066 $as_echo_n "checking for $ac_word... " >&6; } 3067 if ${ac_cv_prog_CC+:} false; then : 3068 $as_echo_n "(cached) " >&6 3069 else 3070 if test -n "$CC"; then 3071 ac_cv_prog_CC="$CC" # Let the user override the test. 3072 else 3073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3074 for as_dir in $PATH 3075 do 3076 IFS=$as_save_IFS 3077 test -z "$as_dir" && as_dir=. 3078 for ac_exec_ext in '' $ac_executable_extensions; do 3079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3080 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3082 break 2 3083 fi 3084 done 3085 done 3086 IFS=$as_save_IFS 3087 3088 fi 3089 fi 3090 CC=$ac_cv_prog_CC 3091 if test -n "$CC"; then 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3093 $as_echo "$CC" >&6; } 3094 else 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3096 $as_echo "no" >&6; } 3097 fi 3098 3099 3100 test -n "$CC" && break 3101 done 3102 fi 3103 if test -z "$CC"; then 3104 ac_ct_CC=$CC 3105 for ac_prog in cl.exe 3106 do 3107 # Extract the first word of "$ac_prog", so it can be a program name with args. 3108 set dummy $ac_prog; ac_word=$2 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3110 $as_echo_n "checking for $ac_word... " >&6; } 3111 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3112 $as_echo_n "(cached) " >&6 3113 else 3114 if test -n "$ac_ct_CC"; then 3115 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3116 else 3117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3118 for as_dir in $PATH 3119 do 3120 IFS=$as_save_IFS 3121 test -z "$as_dir" && as_dir=. 3122 for ac_exec_ext in '' $ac_executable_extensions; do 3123 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3124 ac_cv_prog_ac_ct_CC="$ac_prog" 3125 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3126 break 2 3127 fi 3128 done 3129 done 3130 IFS=$as_save_IFS 3131 3132 fi 3133 fi 3134 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3135 if test -n "$ac_ct_CC"; then 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3137 $as_echo "$ac_ct_CC" >&6; } 3138 else 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3140 $as_echo "no" >&6; } 3141 fi 3142 3143 3144 test -n "$ac_ct_CC" && break 3145 done 3146 3147 if test "x$ac_ct_CC" = x; then 3148 CC="" 3149 else 3150 case $cross_compiling:$ac_tool_warned in 3151 yes:) 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3153 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3154 ac_tool_warned=yes ;; 3155 esac 3156 CC=$ac_ct_CC 3157 fi 3158 fi 3159 3160 fi 3161 3162 3163 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3164 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3165 as_fn_error $? "no acceptable C compiler found in \$PATH 3166 See \`config.log' for more details" "$LINENO" 5; } 3167 3168 # Provide some information about the compiler. 3169 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3170 set X $ac_compile 3171 ac_compiler=$2 3172 for ac_option in --version -v -V -qversion; do 3173 { { ac_try="$ac_compiler $ac_option >&5" 3174 case "(($ac_try" in 3175 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3176 *) ac_try_echo=$ac_try;; 3177 esac 3178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3179 $as_echo "$ac_try_echo"; } >&5 3180 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3181 ac_status=$? 3182 if test -s conftest.err; then 3183 sed '10a\ 3184 ... rest of stderr output deleted ... 3185 10q' conftest.err >conftest.er1 3186 cat conftest.er1 >&5 3187 fi 3188 rm -f conftest.er1 conftest.err 3189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3190 test $ac_status = 0; } 3191 done 3192 3193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3194 /* end confdefs.h. */ 3195 3196 int 3197 main () 3198 { 3199 3200 ; 3201 return 0; 3202 } 3203 _ACEOF 3204 ac_clean_files_save=$ac_clean_files 3205 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3206 # Try to create an executable without -o first, disregard a.out. 3207 # It will help us diagnose broken compilers, and finding out an intuition 3208 # of exeext. 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3210 $as_echo_n "checking whether the C compiler works... " >&6; } 3211 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3212 3213 # The possible output files: 3214 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3215 3216 ac_rmfiles= 3217 for ac_file in $ac_files 3218 do 3219 case $ac_file in 3220 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3221 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3222 esac 3223 done 3224 rm -f $ac_rmfiles 3225 3226 if { { ac_try="$ac_link_default" 3227 case "(($ac_try" in 3228 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3229 *) ac_try_echo=$ac_try;; 3230 esac 3231 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3232 $as_echo "$ac_try_echo"; } >&5 3233 (eval "$ac_link_default") 2>&5 3234 ac_status=$? 3235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3236 test $ac_status = 0; }; then : 3237 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3238 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3239 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3240 # so that the user can short-circuit this test for compilers unknown to 3241 # Autoconf. 3242 for ac_file in $ac_files '' 3243 do 3244 test -f "$ac_file" || continue 3245 case $ac_file in 3246 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3247 ;; 3248 [ab].out ) 3249 # We found the default executable, but exeext='' is most 3250 # certainly right. 3251 break;; 3252 *.* ) 3253 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3254 then :; else 3255 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3256 fi 3257 # We set ac_cv_exeext here because the later test for it is not 3258 # safe: cross compilers may not add the suffix if given an `-o' 3259 # argument, so we may need to know it at that point already. 3260 # Even if this section looks crufty: it has the advantage of 3261 # actually working. 3262 break;; 3263 * ) 3264 break;; 3265 esac 3266 done 3267 test "$ac_cv_exeext" = no && ac_cv_exeext= 3268 3269 else 3270 ac_file='' 3271 fi 3272 if test -z "$ac_file"; then : 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3274 $as_echo "no" >&6; } 3275 $as_echo "$as_me: failed program was:" >&5 3276 sed 's/^/| /' conftest.$ac_ext >&5 3277 3278 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3279 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3280 as_fn_error 77 "C compiler cannot create executables 3281 See \`config.log' for more details" "$LINENO" 5; } 3282 else 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3284 $as_echo "yes" >&6; } 3285 fi 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3287 $as_echo_n "checking for C compiler default output file name... " >&6; } 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3289 $as_echo "$ac_file" >&6; } 3290 ac_exeext=$ac_cv_exeext 3291 3292 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3293 ac_clean_files=$ac_clean_files_save 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3295 $as_echo_n "checking for suffix of executables... " >&6; } 3296 if { { ac_try="$ac_link" 3297 case "(($ac_try" in 3298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3299 *) ac_try_echo=$ac_try;; 3300 esac 3301 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3302 $as_echo "$ac_try_echo"; } >&5 3303 (eval "$ac_link") 2>&5 3304 ac_status=$? 3305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3306 test $ac_status = 0; }; then : 3307 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3308 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3309 # work properly (i.e., refer to `conftest.exe'), while it won't with 3310 # `rm'. 3311 for ac_file in conftest.exe conftest conftest.*; do 3312 test -f "$ac_file" || continue 3313 case $ac_file in 3314 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3315 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3316 break;; 3317 * ) break;; 3318 esac 3319 done 3320 else 3321 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3322 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3323 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3324 See \`config.log' for more details" "$LINENO" 5; } 3325 fi 3326 rm -f conftest conftest$ac_cv_exeext 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3328 $as_echo "$ac_cv_exeext" >&6; } 3329 3330 rm -f conftest.$ac_ext 3331 EXEEXT=$ac_cv_exeext 3332 ac_exeext=$EXEEXT 3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3334 /* end confdefs.h. */ 3335 #include <stdio.h> 3336 int 3337 main () 3338 { 3339 FILE *f = fopen ("conftest.out", "w"); 3340 return ferror (f) || fclose (f) != 0; 3341 3342 ; 3343 return 0; 3344 } 3345 _ACEOF 3346 ac_clean_files="$ac_clean_files conftest.out" 3347 # Check that the compiler produces executables we can run. If not, either 3348 # the compiler is broken, or we cross compile. 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3350 $as_echo_n "checking whether we are cross compiling... " >&6; } 3351 if test "$cross_compiling" != yes; then 3352 { { ac_try="$ac_link" 3353 case "(($ac_try" in 3354 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3355 *) ac_try_echo=$ac_try;; 3356 esac 3357 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3358 $as_echo "$ac_try_echo"; } >&5 3359 (eval "$ac_link") 2>&5 3360 ac_status=$? 3361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3362 test $ac_status = 0; } 3363 if { ac_try='./conftest$ac_cv_exeext' 3364 { { case "(($ac_try" in 3365 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3366 *) ac_try_echo=$ac_try;; 3367 esac 3368 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3369 $as_echo "$ac_try_echo"; } >&5 3370 (eval "$ac_try") 2>&5 3371 ac_status=$? 3372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3373 test $ac_status = 0; }; }; then 3374 cross_compiling=no 3375 else 3376 if test "$cross_compiling" = maybe; then 3377 cross_compiling=yes 3378 else 3379 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3380 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3381 as_fn_error $? "cannot run C compiled programs. 3382 If you meant to cross compile, use \`--host'. 3383 See \`config.log' for more details" "$LINENO" 5; } 3384 fi 3385 fi 3386 fi 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3388 $as_echo "$cross_compiling" >&6; } 3389 3390 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3391 ac_clean_files=$ac_clean_files_save 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3393 $as_echo_n "checking for suffix of object files... " >&6; } 3394 if ${ac_cv_objext+:} false; then : 3395 $as_echo_n "(cached) " >&6 3396 else 3397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3398 /* end confdefs.h. */ 3399 3400 int 3401 main () 3402 { 3403 3404 ; 3405 return 0; 3406 } 3407 _ACEOF 3408 rm -f conftest.o conftest.obj 3409 if { { ac_try="$ac_compile" 3410 case "(($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 "$ac_compile") 2>&5 3417 ac_status=$? 3418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3419 test $ac_status = 0; }; then : 3420 for ac_file in conftest.o conftest.obj conftest.*; do 3421 test -f "$ac_file" || continue; 3422 case $ac_file in 3423 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3424 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3425 break;; 3426 esac 3427 done 3428 else 3429 $as_echo "$as_me: failed program was:" >&5 3430 sed 's/^/| /' conftest.$ac_ext >&5 3431 3432 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3433 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3434 as_fn_error $? "cannot compute suffix of object files: cannot compile 3435 See \`config.log' for more details" "$LINENO" 5; } 3436 fi 3437 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3438 fi 3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3440 $as_echo "$ac_cv_objext" >&6; } 3441 OBJEXT=$ac_cv_objext 3442 ac_objext=$OBJEXT 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3444 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3445 if ${ac_cv_c_compiler_gnu+:} false; then : 3446 $as_echo_n "(cached) " >&6 3447 else 3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3449 /* end confdefs.h. */ 3450 3451 int 3452 main () 3453 { 3454 #ifndef __GNUC__ 3455 choke me 3456 #endif 3457 3458 ; 3459 return 0; 3460 } 3461 _ACEOF 3462 if ac_fn_c_try_compile "$LINENO"; then : 3463 ac_compiler_gnu=yes 3464 else 3465 ac_compiler_gnu=no 3466 fi 3467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3468 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3469 3470 fi 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3472 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3473 if test $ac_compiler_gnu = yes; then 3474 GCC=yes 3475 else 3476 GCC= 3477 fi 3478 ac_test_CFLAGS=${CFLAGS+set} 3479 ac_save_CFLAGS=$CFLAGS 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3481 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3482 if ${ac_cv_prog_cc_g+:} false; then : 3483 $as_echo_n "(cached) " >&6 3484 else 3485 ac_save_c_werror_flag=$ac_c_werror_flag 3486 ac_c_werror_flag=yes 3487 ac_cv_prog_cc_g=no 3488 CFLAGS="-g" 3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3490 /* end confdefs.h. */ 3491 3492 int 3493 main () 3494 { 3495 3496 ; 3497 return 0; 3498 } 3499 _ACEOF 3500 if ac_fn_c_try_compile "$LINENO"; then : 3501 ac_cv_prog_cc_g=yes 3502 else 3503 CFLAGS="" 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 3507 int 3508 main () 3509 { 3510 3511 ; 3512 return 0; 3513 } 3514 _ACEOF 3515 if ac_fn_c_try_compile "$LINENO"; then : 3516 3517 else 3518 ac_c_werror_flag=$ac_save_c_werror_flag 3519 CFLAGS="-g" 3520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3521 /* end confdefs.h. */ 3522 3523 int 3524 main () 3525 { 3526 3527 ; 3528 return 0; 3529 } 3530 _ACEOF 3531 if ac_fn_c_try_compile "$LINENO"; then : 3532 ac_cv_prog_cc_g=yes 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535 fi 3536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3537 fi 3538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3539 ac_c_werror_flag=$ac_save_c_werror_flag 3540 fi 3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3542 $as_echo "$ac_cv_prog_cc_g" >&6; } 3543 if test "$ac_test_CFLAGS" = set; then 3544 CFLAGS=$ac_save_CFLAGS 3545 elif test $ac_cv_prog_cc_g = yes; then 3546 if test "$GCC" = yes; then 3547 CFLAGS="-g -O2" 3548 else 3549 CFLAGS="-g" 3550 fi 3551 else 3552 if test "$GCC" = yes; then 3553 CFLAGS="-O2" 3554 else 3555 CFLAGS= 3556 fi 3557 fi 3558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3559 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3560 if ${ac_cv_prog_cc_c89+:} false; then : 3561 $as_echo_n "(cached) " >&6 3562 else 3563 ac_cv_prog_cc_c89=no 3564 ac_save_CC=$CC 3565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3566 /* end confdefs.h. */ 3567 #include <stdarg.h> 3568 #include <stdio.h> 3569 struct stat; 3570 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3571 struct buf { int x; }; 3572 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3573 static char *e (p, i) 3574 char **p; 3575 int i; 3576 { 3577 return p[i]; 3578 } 3579 static char *f (char * (*g) (char **, int), char **p, ...) 3580 { 3581 char *s; 3582 va_list v; 3583 va_start (v,p); 3584 s = g (p, va_arg (v,int)); 3585 va_end (v); 3586 return s; 3587 } 3588 3589 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3590 function prototypes and stuff, but not '\xHH' hex character constants. 3591 These don't provoke an error unfortunately, instead are silently treated 3592 as 'x'. The following induces an error, until -std is added to get 3593 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3594 array size at least. It's necessary to write '\x00'==0 to get something 3595 that's true only with -std. */ 3596 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3597 3598 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3599 inside strings and character constants. */ 3600 #define FOO(x) 'x' 3601 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3602 3603 int test (int i, double x); 3604 struct s1 {int (*f) (int a);}; 3605 struct s2 {int (*f) (double a);}; 3606 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3607 int argc; 3608 char **argv; 3609 int 3610 main () 3611 { 3612 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3613 ; 3614 return 0; 3615 } 3616 _ACEOF 3617 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3618 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3619 do 3620 CC="$ac_save_CC $ac_arg" 3621 if ac_fn_c_try_compile "$LINENO"; then : 3622 ac_cv_prog_cc_c89=$ac_arg 3623 fi 3624 rm -f core conftest.err conftest.$ac_objext 3625 test "x$ac_cv_prog_cc_c89" != "xno" && break 3626 done 3627 rm -f conftest.$ac_ext 3628 CC=$ac_save_CC 3629 3630 fi 3631 # AC_CACHE_VAL 3632 case "x$ac_cv_prog_cc_c89" in 3633 x) 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3635 $as_echo "none needed" >&6; } ;; 3636 xno) 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3638 $as_echo "unsupported" >&6; } ;; 3639 *) 3640 CC="$CC $ac_cv_prog_cc_c89" 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3642 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3643 esac 3644 if test "x$ac_cv_prog_cc_c89" != xno; then : 3645 3646 fi 3647 3648 ac_ext=c 3649 ac_cpp='$CPP $CPPFLAGS' 3650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3652 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3653 3654 3655 ac_ext=c 3656 ac_cpp='$CPP $CPPFLAGS' 3657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3659 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3661 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3662 # On Suns, sometimes $CPP names a directory. 3663 if test -n "$CPP" && test -d "$CPP"; then 3664 CPP= 3665 fi 3666 if test -z "$CPP"; then 3667 if ${ac_cv_prog_CPP+:} false; then : 3668 $as_echo_n "(cached) " >&6 3669 else 3670 # Double quotes because CPP needs to be expanded 3671 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3672 do 3673 ac_preproc_ok=false 3674 for ac_c_preproc_warn_flag in '' yes 3675 do 3676 # Use a header file that comes with gcc, so configuring glibc 3677 # with a fresh cross-compiler works. 3678 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3679 # <limits.h> exists even on freestanding compilers. 3680 # On the NeXT, cc -E runs the code through the compiler's parser, 3681 # not just through cpp. "Syntax error" is here to catch this case. 3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3683 /* end confdefs.h. */ 3684 #ifdef __STDC__ 3685 # include <limits.h> 3686 #else 3687 # include <assert.h> 3688 #endif 3689 Syntax error 3690 _ACEOF 3691 if ac_fn_c_try_cpp "$LINENO"; then : 3692 3693 else 3694 # Broken: fails on valid input. 3695 continue 3696 fi 3697 rm -f conftest.err conftest.i conftest.$ac_ext 3698 3699 # OK, works on sane cases. Now check whether nonexistent headers 3700 # can be detected and how. 3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3702 /* end confdefs.h. */ 3703 #include <ac_nonexistent.h> 3704 _ACEOF 3705 if ac_fn_c_try_cpp "$LINENO"; then : 3706 # Broken: success on invalid input. 3707 continue 3708 else 3709 # Passes both tests. 3710 ac_preproc_ok=: 3711 break 3712 fi 3713 rm -f conftest.err conftest.i conftest.$ac_ext 3714 3715 done 3716 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3717 rm -f conftest.i conftest.err conftest.$ac_ext 3718 if $ac_preproc_ok; then : 3719 break 3720 fi 3721 3722 done 3723 ac_cv_prog_CPP=$CPP 3724 3725 fi 3726 CPP=$ac_cv_prog_CPP 3727 else 3728 ac_cv_prog_CPP=$CPP 3729 fi 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3731 $as_echo "$CPP" >&6; } 3732 ac_preproc_ok=false 3733 for ac_c_preproc_warn_flag in '' yes 3734 do 3735 # Use a header file that comes with gcc, so configuring glibc 3736 # with a fresh cross-compiler works. 3737 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3738 # <limits.h> exists even on freestanding compilers. 3739 # On the NeXT, cc -E runs the code through the compiler's parser, 3740 # not just through cpp. "Syntax error" is here to catch this case. 3741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3742 /* end confdefs.h. */ 3743 #ifdef __STDC__ 3744 # include <limits.h> 3745 #else 3746 # include <assert.h> 3747 #endif 3748 Syntax error 3749 _ACEOF 3750 if ac_fn_c_try_cpp "$LINENO"; then : 3751 3752 else 3753 # Broken: fails on valid input. 3754 continue 3755 fi 3756 rm -f conftest.err conftest.i conftest.$ac_ext 3757 3758 # OK, works on sane cases. Now check whether nonexistent headers 3759 # can be detected and how. 3760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3761 /* end confdefs.h. */ 3762 #include <ac_nonexistent.h> 3763 _ACEOF 3764 if ac_fn_c_try_cpp "$LINENO"; then : 3765 # Broken: success on invalid input. 3766 continue 3767 else 3768 # Passes both tests. 3769 ac_preproc_ok=: 3770 break 3771 fi 3772 rm -f conftest.err conftest.i conftest.$ac_ext 3773 3774 done 3775 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3776 rm -f conftest.i conftest.err conftest.$ac_ext 3777 if $ac_preproc_ok; then : 3778 3779 else 3780 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3782 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3783 See \`config.log' for more details" "$LINENO" 5; } 3784 fi 3785 3786 ac_ext=c 3787 ac_cpp='$CPP $CPPFLAGS' 3788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3790 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3791 3792 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3794 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3795 if ${ac_cv_path_GREP+:} false; then : 3796 $as_echo_n "(cached) " >&6 3797 else 3798 if test -z "$GREP"; then 3799 ac_path_GREP_found=false 3800 # Loop through the user's path and test for each of PROGNAME-LIST 3801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3802 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3803 do 3804 IFS=$as_save_IFS 3805 test -z "$as_dir" && as_dir=. 3806 for ac_prog in grep ggrep; do 3807 for ac_exec_ext in '' $ac_executable_extensions; do 3808 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3809 as_fn_executable_p "$ac_path_GREP" || continue 3810 # Check for GNU ac_path_GREP and select it if it is found. 3811 # Check for GNU $ac_path_GREP 3812 case `"$ac_path_GREP" --version 2>&1` in 3813 *GNU*) 3814 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3815 *) 3816 ac_count=0 3817 $as_echo_n 0123456789 >"conftest.in" 3818 while : 3819 do 3820 cat "conftest.in" "conftest.in" >"conftest.tmp" 3821 mv "conftest.tmp" "conftest.in" 3822 cp "conftest.in" "conftest.nl" 3823 $as_echo 'GREP' >> "conftest.nl" 3824 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3825 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3826 as_fn_arith $ac_count + 1 && ac_count=$as_val 3827 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3828 # Best one so far, save it but keep looking for a better one 3829 ac_cv_path_GREP="$ac_path_GREP" 3830 ac_path_GREP_max=$ac_count 3831 fi 3832 # 10*(2^10) chars as input seems more than enough 3833 test $ac_count -gt 10 && break 3834 done 3835 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3836 esac 3837 3838 $ac_path_GREP_found && break 3 3839 done 3840 done 3841 done 3842 IFS=$as_save_IFS 3843 if test -z "$ac_cv_path_GREP"; then 3844 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3845 fi 3846 else 3847 ac_cv_path_GREP=$GREP 3848 fi 3849 3850 fi 3851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3852 $as_echo "$ac_cv_path_GREP" >&6; } 3853 GREP="$ac_cv_path_GREP" 3854 3855 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3857 $as_echo_n "checking for egrep... " >&6; } 3858 if ${ac_cv_path_EGREP+:} false; then : 3859 $as_echo_n "(cached) " >&6 3860 else 3861 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3862 then ac_cv_path_EGREP="$GREP -E" 3863 else 3864 if test -z "$EGREP"; then 3865 ac_path_EGREP_found=false 3866 # Loop through the user's path and test for each of PROGNAME-LIST 3867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3868 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3869 do 3870 IFS=$as_save_IFS 3871 test -z "$as_dir" && as_dir=. 3872 for ac_prog in egrep; do 3873 for ac_exec_ext in '' $ac_executable_extensions; do 3874 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3875 as_fn_executable_p "$ac_path_EGREP" || continue 3876 # Check for GNU ac_path_EGREP and select it if it is found. 3877 # Check for GNU $ac_path_EGREP 3878 case `"$ac_path_EGREP" --version 2>&1` in 3879 *GNU*) 3880 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3881 *) 3882 ac_count=0 3883 $as_echo_n 0123456789 >"conftest.in" 3884 while : 3885 do 3886 cat "conftest.in" "conftest.in" >"conftest.tmp" 3887 mv "conftest.tmp" "conftest.in" 3888 cp "conftest.in" "conftest.nl" 3889 $as_echo 'EGREP' >> "conftest.nl" 3890 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3891 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3892 as_fn_arith $ac_count + 1 && ac_count=$as_val 3893 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3894 # Best one so far, save it but keep looking for a better one 3895 ac_cv_path_EGREP="$ac_path_EGREP" 3896 ac_path_EGREP_max=$ac_count 3897 fi 3898 # 10*(2^10) chars as input seems more than enough 3899 test $ac_count -gt 10 && break 3900 done 3901 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3902 esac 3903 3904 $ac_path_EGREP_found && break 3 3905 done 3906 done 3907 done 3908 IFS=$as_save_IFS 3909 if test -z "$ac_cv_path_EGREP"; then 3910 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3911 fi 3912 else 3913 ac_cv_path_EGREP=$EGREP 3914 fi 3915 3916 fi 3917 fi 3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3919 $as_echo "$ac_cv_path_EGREP" >&6; } 3920 EGREP="$ac_cv_path_EGREP" 3921 3922 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3924 $as_echo_n "checking for ANSI C header files... " >&6; } 3925 if ${ac_cv_header_stdc+:} false; then : 3926 $as_echo_n "(cached) " >&6 3927 else 3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3929 /* end confdefs.h. */ 3930 #include <stdlib.h> 3931 #include <stdarg.h> 3932 #include <string.h> 3933 #include <float.h> 3934 3935 int 3936 main () 3937 { 3938 3939 ; 3940 return 0; 3941 } 3942 _ACEOF 3943 if ac_fn_c_try_compile "$LINENO"; then : 3944 ac_cv_header_stdc=yes 3945 else 3946 ac_cv_header_stdc=no 3947 fi 3948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3949 3950 if test $ac_cv_header_stdc = yes; then 3951 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3953 /* end confdefs.h. */ 3954 #include <string.h> 3955 3956 _ACEOF 3957 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3958 $EGREP "memchr" >/dev/null 2>&1; then : 3959 3960 else 3961 ac_cv_header_stdc=no 3962 fi 3963 rm -f conftest* 3964 3965 fi 3966 3967 if test $ac_cv_header_stdc = yes; then 3968 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3970 /* end confdefs.h. */ 3971 #include <stdlib.h> 3972 3973 _ACEOF 3974 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3975 $EGREP "free" >/dev/null 2>&1; then : 3976 3977 else 3978 ac_cv_header_stdc=no 3979 fi 3980 rm -f conftest* 3981 3982 fi 3983 3984 if test $ac_cv_header_stdc = yes; then 3985 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3986 if test "$cross_compiling" = yes; then : 3987 : 3988 else 3989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3990 /* end confdefs.h. */ 3991 #include <ctype.h> 3992 #include <stdlib.h> 3993 #if ((' ' & 0x0FF) == 0x020) 3994 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3995 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3996 #else 3997 # define ISLOWER(c) \ 3998 (('a' <= (c) && (c) <= 'i') \ 3999 || ('j' <= (c) && (c) <= 'r') \ 4000 || ('s' <= (c) && (c) <= 'z')) 4001 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4002 #endif 4003 4004 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4005 int 4006 main () 4007 { 4008 int i; 4009 for (i = 0; i < 256; i++) 4010 if (XOR (islower (i), ISLOWER (i)) 4011 || toupper (i) != TOUPPER (i)) 4012 return 2; 4013 return 0; 4014 } 4015 _ACEOF 4016 if ac_fn_c_try_run "$LINENO"; then : 4017 4018 else 4019 ac_cv_header_stdc=no 4020 fi 4021 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4022 conftest.$ac_objext conftest.beam conftest.$ac_ext 4023 fi 4024 4025 fi 4026 fi 4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4028 $as_echo "$ac_cv_header_stdc" >&6; } 4029 if test $ac_cv_header_stdc = yes; then 4030 4031 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4032 4033 fi 4034 4035 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4036 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4037 inttypes.h stdint.h unistd.h 4038 do : 4039 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4040 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4041 " 4042 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4043 cat >>confdefs.h <<_ACEOF 4044 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4045 _ACEOF 4046 4047 fi 4048 4049 done 4050 4051 4052 4053 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4054 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4055 MINIX=yes 4056 else 4057 MINIX= 4058 fi 4059 4060 4061 if test "$MINIX" = yes; then 4062 4063 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4064 4065 4066 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4067 4068 4069 $as_echo "#define _MINIX 1" >>confdefs.h 4070 4071 fi 4072 4073 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4075 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4076 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4077 $as_echo_n "(cached) " >&6 4078 else 4079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4080 /* end confdefs.h. */ 4081 4082 # define __EXTENSIONS__ 1 4083 $ac_includes_default 4084 int 4085 main () 4086 { 4087 4088 ; 4089 return 0; 4090 } 4091 _ACEOF 4092 if ac_fn_c_try_compile "$LINENO"; then : 4093 ac_cv_safe_to_define___extensions__=yes 4094 else 4095 ac_cv_safe_to_define___extensions__=no 4096 fi 4097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4098 fi 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4100 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4101 test $ac_cv_safe_to_define___extensions__ = yes && 4102 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4103 4104 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4105 4106 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4107 4108 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4109 4110 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4111 4112 4113 4114 if test "$ac_cv_header_minix_config_h" = "yes"; then 4115 4116 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4117 4118 fi 4119 4120 case "$prefix" in 4121 NONE) 4122 prefix="/usr/local" 4123 ;; 4124 esac 4125 case "$exec_prefix" in 4126 NONE) 4127 exec_prefix="$prefix" 4128 ;; 4129 esac 4130 4131 # are we on MinGW? 4132 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4133 else 4134 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes" 4135 else on_mingw="no"; fi 4136 fi 4137 4138 # 4139 # Determine configuration file 4140 # the eval is to evaluate shell expansion twice 4141 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4142 4143 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4144 4145 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4146 4147 if test $on_mingw = "no"; then 4148 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4149 else 4150 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4151 fi 4152 4153 # Check whether --with-conf_file was given. 4154 if test "${with_conf_file+set}" = set; then : 4155 withval=$with_conf_file; ub_conf_file="$withval" 4156 fi 4157 4158 4159 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4160 4161 4162 cat >>confdefs.h <<_ACEOF 4163 #define CONFIGFILE "$hdr_config" 4164 _ACEOF 4165 4166 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4167 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4168 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4169 X"$ub_conf_file" : 'X\(//\)$' \| \ 4170 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4171 $as_echo X"$ub_conf_file" | 4172 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4173 s//\1/ 4174 q 4175 } 4176 /^X\(\/\/\)[^/].*/{ 4177 s//\1/ 4178 q 4179 } 4180 /^X\(\/\/\)$/{ 4181 s//\1/ 4182 q 4183 } 4184 /^X\(\/\).*/{ 4185 s//\1/ 4186 q 4187 } 4188 s/.*/./; q'` 4189 4190 4191 # Determine run, chroot directory and pidfile locations 4192 4193 # Check whether --with-run-dir was given. 4194 if test "${with_run_dir+set}" = set; then : 4195 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4196 else 4197 if test $on_mingw = no; then 4198 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4199 else 4200 UNBOUND_RUN_DIR="" 4201 fi 4202 4203 fi 4204 4205 4206 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4207 4208 4209 cat >>confdefs.h <<_ACEOF 4210 #define RUN_DIR "$hdr_run" 4211 _ACEOF 4212 4213 4214 4215 # Check whether --with-chroot-dir was given. 4216 if test "${with_chroot_dir+set}" = set; then : 4217 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4218 else 4219 if test $on_mingw = no; then 4220 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4221 else 4222 UNBOUND_CHROOT_DIR="" 4223 fi 4224 4225 fi 4226 4227 4228 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4229 4230 4231 cat >>confdefs.h <<_ACEOF 4232 #define CHROOT_DIR "$hdr_chroot" 4233 _ACEOF 4234 4235 4236 4237 # Check whether --with-share-dir was given. 4238 if test "${with_share_dir+set}" = set; then : 4239 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4240 else 4241 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4242 fi 4243 4244 4245 4246 cat >>confdefs.h <<_ACEOF 4247 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4248 _ACEOF 4249 4250 4251 4252 # Check whether --with-pidfile was given. 4253 if test "${with_pidfile+set}" = set; then : 4254 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4255 else 4256 if test $on_mingw = no; then 4257 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4258 else 4259 UNBOUND_PIDFILE="" 4260 fi 4261 4262 fi 4263 4264 4265 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4266 4267 4268 cat >>confdefs.h <<_ACEOF 4269 #define PIDFILE "$hdr_pid" 4270 _ACEOF 4271 4272 4273 4274 # Check whether --with-rootkey-file was given. 4275 if test "${with_rootkey_file+set}" = set; then : 4276 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4277 else 4278 if test $on_mingw = no; then 4279 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4280 else 4281 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4282 fi 4283 4284 fi 4285 4286 4287 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4288 4289 4290 cat >>confdefs.h <<_ACEOF 4291 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4292 _ACEOF 4293 4294 4295 4296 # Check whether --with-rootcert-file was given. 4297 if test "${with_rootcert_file+set}" = set; then : 4298 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4299 else 4300 if test $on_mingw = no; then 4301 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4302 else 4303 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4304 fi 4305 4306 fi 4307 4308 4309 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4310 4311 4312 cat >>confdefs.h <<_ACEOF 4313 #define ROOT_CERT_FILE "$hdr_rpem" 4314 _ACEOF 4315 4316 4317 4318 # Check whether --with-username was given. 4319 if test "${with_username+set}" = set; then : 4320 withval=$with_username; UNBOUND_USERNAME="$withval" 4321 else 4322 UNBOUND_USERNAME="unbound" 4323 fi 4324 4325 4326 4327 cat >>confdefs.h <<_ACEOF 4328 #define UB_USERNAME "$UNBOUND_USERNAME" 4329 _ACEOF 4330 4331 4332 4333 $as_echo "#define WINVER 0x0502" >>confdefs.h 4334 4335 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/' ` 4336 4337 4338 cat >>confdefs.h <<_ACEOF 4339 #define RSRC_PACKAGE_VERSION $wnvs 4340 _ACEOF 4341 4342 4343 # Checks for typedefs, structures, and compiler characteristics. 4344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4345 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4346 if ${ac_cv_c_const+:} false; then : 4347 $as_echo_n "(cached) " >&6 4348 else 4349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4350 /* end confdefs.h. */ 4351 4352 int 4353 main () 4354 { 4355 4356 #ifndef __cplusplus 4357 /* Ultrix mips cc rejects this sort of thing. */ 4358 typedef int charset[2]; 4359 const charset cs = { 0, 0 }; 4360 /* SunOS 4.1.1 cc rejects this. */ 4361 char const *const *pcpcc; 4362 char **ppc; 4363 /* NEC SVR4.0.2 mips cc rejects this. */ 4364 struct point {int x, y;}; 4365 static struct point const zero = {0,0}; 4366 /* AIX XL C 1.02.0.0 rejects this. 4367 It does not let you subtract one const X* pointer from another in 4368 an arm of an if-expression whose if-part is not a constant 4369 expression */ 4370 const char *g = "string"; 4371 pcpcc = &g + (g ? g-g : 0); 4372 /* HPUX 7.0 cc rejects these. */ 4373 ++pcpcc; 4374 ppc = (char**) pcpcc; 4375 pcpcc = (char const *const *) ppc; 4376 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4377 char tx; 4378 char *t = &tx; 4379 char const *s = 0 ? (char *) 0 : (char const *) 0; 4380 4381 *t++ = 0; 4382 if (s) return 0; 4383 } 4384 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4385 int x[] = {25, 17}; 4386 const int *foo = &x[0]; 4387 ++foo; 4388 } 4389 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4390 typedef const int *iptr; 4391 iptr p = 0; 4392 ++p; 4393 } 4394 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4395 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4396 struct s { int j; const int *ap[3]; } bx; 4397 struct s *b = &bx; b->j = 5; 4398 } 4399 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4400 const int foo = 10; 4401 if (!foo) return 0; 4402 } 4403 return !cs[0] && !zero.x; 4404 #endif 4405 4406 ; 4407 return 0; 4408 } 4409 _ACEOF 4410 if ac_fn_c_try_compile "$LINENO"; then : 4411 ac_cv_c_const=yes 4412 else 4413 ac_cv_c_const=no 4414 fi 4415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4416 fi 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4418 $as_echo "$ac_cv_c_const" >&6; } 4419 if test $ac_cv_c_const = no; then 4420 4421 $as_echo "#define const /**/" >>confdefs.h 4422 4423 fi 4424 4425 ac_ext=c 4426 ac_cpp='$CPP $CPPFLAGS' 4427 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4428 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4429 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4430 4431 # allow user to override the -g -O2 flags. 4432 if test "x$CFLAGS" = "x" ; then 4433 4434 4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4436 $as_echo_n "checking whether $CC supports -g... " >&6; } 4437 cache=`echo g | sed 'y%.=/+-%___p_%'` 4438 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4439 $as_echo_n "(cached) " >&6 4440 else 4441 4442 echo 'void f(void){}' >conftest.c 4443 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4444 eval "cv_prog_cc_flag_$cache=yes" 4445 else 4446 eval "cv_prog_cc_flag_$cache=no" 4447 fi 4448 rm -f conftest conftest.o conftest.c 4449 4450 fi 4451 4452 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4454 $as_echo "yes" >&6; } 4455 : 4456 CFLAGS="$CFLAGS -g" 4457 else 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4459 $as_echo "no" >&6; } 4460 : 4461 4462 fi 4463 4464 4465 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4467 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4468 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4469 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4470 $as_echo_n "(cached) " >&6 4471 else 4472 4473 echo 'void f(void){}' >conftest.c 4474 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4475 eval "cv_prog_cc_flag_$cache=yes" 4476 else 4477 eval "cv_prog_cc_flag_$cache=no" 4478 fi 4479 rm -f conftest conftest.o conftest.c 4480 4481 fi 4482 4483 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4485 $as_echo "yes" >&6; } 4486 : 4487 CFLAGS="$CFLAGS -O2" 4488 else 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4490 $as_echo "no" >&6; } 4491 : 4492 4493 fi 4494 4495 fi 4496 ac_ext=c 4497 ac_cpp='$CPP $CPPFLAGS' 4498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4500 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4501 if test -n "$ac_tool_prefix"; then 4502 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4503 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4505 $as_echo_n "checking for $ac_word... " >&6; } 4506 if ${ac_cv_prog_CC+:} false; then : 4507 $as_echo_n "(cached) " >&6 4508 else 4509 if test -n "$CC"; then 4510 ac_cv_prog_CC="$CC" # Let the user override the test. 4511 else 4512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4513 for as_dir in $PATH 4514 do 4515 IFS=$as_save_IFS 4516 test -z "$as_dir" && as_dir=. 4517 for ac_exec_ext in '' $ac_executable_extensions; do 4518 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4519 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4521 break 2 4522 fi 4523 done 4524 done 4525 IFS=$as_save_IFS 4526 4527 fi 4528 fi 4529 CC=$ac_cv_prog_CC 4530 if test -n "$CC"; then 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4532 $as_echo "$CC" >&6; } 4533 else 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4535 $as_echo "no" >&6; } 4536 fi 4537 4538 4539 fi 4540 if test -z "$ac_cv_prog_CC"; then 4541 ac_ct_CC=$CC 4542 # Extract the first word of "gcc", so it can be a program name with args. 4543 set dummy gcc; ac_word=$2 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4545 $as_echo_n "checking for $ac_word... " >&6; } 4546 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4547 $as_echo_n "(cached) " >&6 4548 else 4549 if test -n "$ac_ct_CC"; then 4550 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4551 else 4552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4553 for as_dir in $PATH 4554 do 4555 IFS=$as_save_IFS 4556 test -z "$as_dir" && as_dir=. 4557 for ac_exec_ext in '' $ac_executable_extensions; do 4558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4559 ac_cv_prog_ac_ct_CC="gcc" 4560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4561 break 2 4562 fi 4563 done 4564 done 4565 IFS=$as_save_IFS 4566 4567 fi 4568 fi 4569 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4570 if test -n "$ac_ct_CC"; then 4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4572 $as_echo "$ac_ct_CC" >&6; } 4573 else 4574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4575 $as_echo "no" >&6; } 4576 fi 4577 4578 if test "x$ac_ct_CC" = x; then 4579 CC="" 4580 else 4581 case $cross_compiling:$ac_tool_warned in 4582 yes:) 4583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4585 ac_tool_warned=yes ;; 4586 esac 4587 CC=$ac_ct_CC 4588 fi 4589 else 4590 CC="$ac_cv_prog_CC" 4591 fi 4592 4593 if test -z "$CC"; then 4594 if test -n "$ac_tool_prefix"; then 4595 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4596 set dummy ${ac_tool_prefix}cc; ac_word=$2 4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4598 $as_echo_n "checking for $ac_word... " >&6; } 4599 if ${ac_cv_prog_CC+:} false; then : 4600 $as_echo_n "(cached) " >&6 4601 else 4602 if test -n "$CC"; then 4603 ac_cv_prog_CC="$CC" # Let the user override the test. 4604 else 4605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4606 for as_dir in $PATH 4607 do 4608 IFS=$as_save_IFS 4609 test -z "$as_dir" && as_dir=. 4610 for ac_exec_ext in '' $ac_executable_extensions; do 4611 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4612 ac_cv_prog_CC="${ac_tool_prefix}cc" 4613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4614 break 2 4615 fi 4616 done 4617 done 4618 IFS=$as_save_IFS 4619 4620 fi 4621 fi 4622 CC=$ac_cv_prog_CC 4623 if test -n "$CC"; then 4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4625 $as_echo "$CC" >&6; } 4626 else 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4628 $as_echo "no" >&6; } 4629 fi 4630 4631 4632 fi 4633 fi 4634 if test -z "$CC"; then 4635 # Extract the first word of "cc", so it can be a program name with args. 4636 set dummy cc; ac_word=$2 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4638 $as_echo_n "checking for $ac_word... " >&6; } 4639 if ${ac_cv_prog_CC+:} false; then : 4640 $as_echo_n "(cached) " >&6 4641 else 4642 if test -n "$CC"; then 4643 ac_cv_prog_CC="$CC" # Let the user override the test. 4644 else 4645 ac_prog_rejected=no 4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4647 for as_dir in $PATH 4648 do 4649 IFS=$as_save_IFS 4650 test -z "$as_dir" && as_dir=. 4651 for ac_exec_ext in '' $ac_executable_extensions; do 4652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4653 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4654 ac_prog_rejected=yes 4655 continue 4656 fi 4657 ac_cv_prog_CC="cc" 4658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4659 break 2 4660 fi 4661 done 4662 done 4663 IFS=$as_save_IFS 4664 4665 if test $ac_prog_rejected = yes; then 4666 # We found a bogon in the path, so make sure we never use it. 4667 set dummy $ac_cv_prog_CC 4668 shift 4669 if test $# != 0; then 4670 # We chose a different compiler from the bogus one. 4671 # However, it has the same basename, so the bogon will be chosen 4672 # first if we set CC to just the basename; use the full file name. 4673 shift 4674 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4675 fi 4676 fi 4677 fi 4678 fi 4679 CC=$ac_cv_prog_CC 4680 if test -n "$CC"; then 4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4682 $as_echo "$CC" >&6; } 4683 else 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4685 $as_echo "no" >&6; } 4686 fi 4687 4688 4689 fi 4690 if test -z "$CC"; then 4691 if test -n "$ac_tool_prefix"; then 4692 for ac_prog in cl.exe 4693 do 4694 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4695 set dummy $ac_tool_prefix$ac_prog; 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="$CC" # Let the user override the test. 4703 else 4704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4705 for as_dir in $PATH 4706 do 4707 IFS=$as_save_IFS 4708 test -z "$as_dir" && as_dir=. 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4711 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4713 break 2 4714 fi 4715 done 4716 done 4717 IFS=$as_save_IFS 4718 4719 fi 4720 fi 4721 CC=$ac_cv_prog_CC 4722 if test -n "$CC"; then 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4724 $as_echo "$CC" >&6; } 4725 else 4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4727 $as_echo "no" >&6; } 4728 fi 4729 4730 4731 test -n "$CC" && break 4732 done 4733 fi 4734 if test -z "$CC"; then 4735 ac_ct_CC=$CC 4736 for ac_prog in cl.exe 4737 do 4738 # Extract the first word of "$ac_prog", so it can be a program name with args. 4739 set dummy $ac_prog; ac_word=$2 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4741 $as_echo_n "checking for $ac_word... " >&6; } 4742 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4743 $as_echo_n "(cached) " >&6 4744 else 4745 if test -n "$ac_ct_CC"; then 4746 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4747 else 4748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4749 for as_dir in $PATH 4750 do 4751 IFS=$as_save_IFS 4752 test -z "$as_dir" && as_dir=. 4753 for ac_exec_ext in '' $ac_executable_extensions; do 4754 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4755 ac_cv_prog_ac_ct_CC="$ac_prog" 4756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4757 break 2 4758 fi 4759 done 4760 done 4761 IFS=$as_save_IFS 4762 4763 fi 4764 fi 4765 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4766 if test -n "$ac_ct_CC"; then 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4768 $as_echo "$ac_ct_CC" >&6; } 4769 else 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4771 $as_echo "no" >&6; } 4772 fi 4773 4774 4775 test -n "$ac_ct_CC" && break 4776 done 4777 4778 if test "x$ac_ct_CC" = x; then 4779 CC="" 4780 else 4781 case $cross_compiling:$ac_tool_warned in 4782 yes:) 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4785 ac_tool_warned=yes ;; 4786 esac 4787 CC=$ac_ct_CC 4788 fi 4789 fi 4790 4791 fi 4792 4793 4794 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4796 as_fn_error $? "no acceptable C compiler found in \$PATH 4797 See \`config.log' for more details" "$LINENO" 5; } 4798 4799 # Provide some information about the compiler. 4800 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4801 set X $ac_compile 4802 ac_compiler=$2 4803 for ac_option in --version -v -V -qversion; do 4804 { { ac_try="$ac_compiler $ac_option >&5" 4805 case "(($ac_try" in 4806 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4807 *) ac_try_echo=$ac_try;; 4808 esac 4809 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4810 $as_echo "$ac_try_echo"; } >&5 4811 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4812 ac_status=$? 4813 if test -s conftest.err; then 4814 sed '10a\ 4815 ... rest of stderr output deleted ... 4816 10q' conftest.err >conftest.er1 4817 cat conftest.er1 >&5 4818 fi 4819 rm -f conftest.er1 conftest.err 4820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4821 test $ac_status = 0; } 4822 done 4823 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4825 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4826 if ${ac_cv_c_compiler_gnu+:} false; then : 4827 $as_echo_n "(cached) " >&6 4828 else 4829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4830 /* end confdefs.h. */ 4831 4832 int 4833 main () 4834 { 4835 #ifndef __GNUC__ 4836 choke me 4837 #endif 4838 4839 ; 4840 return 0; 4841 } 4842 _ACEOF 4843 if ac_fn_c_try_compile "$LINENO"; then : 4844 ac_compiler_gnu=yes 4845 else 4846 ac_compiler_gnu=no 4847 fi 4848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4849 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4850 4851 fi 4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4853 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4854 if test $ac_compiler_gnu = yes; then 4855 GCC=yes 4856 else 4857 GCC= 4858 fi 4859 ac_test_CFLAGS=${CFLAGS+set} 4860 ac_save_CFLAGS=$CFLAGS 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4862 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4863 if ${ac_cv_prog_cc_g+:} false; then : 4864 $as_echo_n "(cached) " >&6 4865 else 4866 ac_save_c_werror_flag=$ac_c_werror_flag 4867 ac_c_werror_flag=yes 4868 ac_cv_prog_cc_g=no 4869 CFLAGS="-g" 4870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4871 /* end confdefs.h. */ 4872 4873 int 4874 main () 4875 { 4876 4877 ; 4878 return 0; 4879 } 4880 _ACEOF 4881 if ac_fn_c_try_compile "$LINENO"; then : 4882 ac_cv_prog_cc_g=yes 4883 else 4884 CFLAGS="" 4885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4886 /* end confdefs.h. */ 4887 4888 int 4889 main () 4890 { 4891 4892 ; 4893 return 0; 4894 } 4895 _ACEOF 4896 if ac_fn_c_try_compile "$LINENO"; then : 4897 4898 else 4899 ac_c_werror_flag=$ac_save_c_werror_flag 4900 CFLAGS="-g" 4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4902 /* end confdefs.h. */ 4903 4904 int 4905 main () 4906 { 4907 4908 ; 4909 return 0; 4910 } 4911 _ACEOF 4912 if ac_fn_c_try_compile "$LINENO"; then : 4913 ac_cv_prog_cc_g=yes 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 fi 4917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4918 fi 4919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4920 ac_c_werror_flag=$ac_save_c_werror_flag 4921 fi 4922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4923 $as_echo "$ac_cv_prog_cc_g" >&6; } 4924 if test "$ac_test_CFLAGS" = set; then 4925 CFLAGS=$ac_save_CFLAGS 4926 elif test $ac_cv_prog_cc_g = yes; then 4927 if test "$GCC" = yes; then 4928 CFLAGS="-g -O2" 4929 else 4930 CFLAGS="-g" 4931 fi 4932 else 4933 if test "$GCC" = yes; then 4934 CFLAGS="-O2" 4935 else 4936 CFLAGS= 4937 fi 4938 fi 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4940 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4941 if ${ac_cv_prog_cc_c89+:} false; then : 4942 $as_echo_n "(cached) " >&6 4943 else 4944 ac_cv_prog_cc_c89=no 4945 ac_save_CC=$CC 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 #include <stdarg.h> 4949 #include <stdio.h> 4950 struct stat; 4951 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4952 struct buf { int x; }; 4953 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4954 static char *e (p, i) 4955 char **p; 4956 int i; 4957 { 4958 return p[i]; 4959 } 4960 static char *f (char * (*g) (char **, int), char **p, ...) 4961 { 4962 char *s; 4963 va_list v; 4964 va_start (v,p); 4965 s = g (p, va_arg (v,int)); 4966 va_end (v); 4967 return s; 4968 } 4969 4970 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4971 function prototypes and stuff, but not '\xHH' hex character constants. 4972 These don't provoke an error unfortunately, instead are silently treated 4973 as 'x'. The following induces an error, until -std is added to get 4974 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4975 array size at least. It's necessary to write '\x00'==0 to get something 4976 that's true only with -std. */ 4977 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4978 4979 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4980 inside strings and character constants. */ 4981 #define FOO(x) 'x' 4982 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4983 4984 int test (int i, double x); 4985 struct s1 {int (*f) (int a);}; 4986 struct s2 {int (*f) (double a);}; 4987 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4988 int argc; 4989 char **argv; 4990 int 4991 main () 4992 { 4993 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4994 ; 4995 return 0; 4996 } 4997 _ACEOF 4998 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4999 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5000 do 5001 CC="$ac_save_CC $ac_arg" 5002 if ac_fn_c_try_compile "$LINENO"; then : 5003 ac_cv_prog_cc_c89=$ac_arg 5004 fi 5005 rm -f core conftest.err conftest.$ac_objext 5006 test "x$ac_cv_prog_cc_c89" != "xno" && break 5007 done 5008 rm -f conftest.$ac_ext 5009 CC=$ac_save_CC 5010 5011 fi 5012 # AC_CACHE_VAL 5013 case "x$ac_cv_prog_cc_c89" in 5014 x) 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5016 $as_echo "none needed" >&6; } ;; 5017 xno) 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5019 $as_echo "unsupported" >&6; } ;; 5020 *) 5021 CC="$CC $ac_cv_prog_cc_c89" 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5023 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5024 esac 5025 if test "x$ac_cv_prog_cc_c89" != xno; then : 5026 5027 fi 5028 5029 ac_ext=c 5030 ac_cpp='$CPP $CPPFLAGS' 5031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5033 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5034 5035 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5037 $as_echo_n "checking $CC dependency flag... " >&6; } 5038 echo 'void f(){}' >conftest.c 5039 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5040 DEPFLAG="-MM" 5041 else 5042 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5043 DEPFLAG="-xM1" 5044 else 5045 DEPFLAG="-MM" # dunno do something 5046 fi 5047 fi 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5049 $as_echo "$DEPFLAG" >&6; } 5050 rm -f conftest.c 5051 5052 5053 5054 5055 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5057 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 5058 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5059 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5060 $as_echo_n "(cached) " >&6 5061 else 5062 5063 echo 'void f(void){}' >conftest.c 5064 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5065 eval "cv_prog_cc_flag_$cache=yes" 5066 else 5067 eval "cv_prog_cc_flag_$cache=no" 5068 fi 5069 rm -f conftest conftest.o conftest.c 5070 5071 fi 5072 5073 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5075 $as_echo "yes" >&6; } 5076 : 5077 ERRFLAG="-Werror" 5078 else 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5080 $as_echo "no" >&6; } 5081 : 5082 ERRFLAG="-errwarn" 5083 fi 5084 5085 5086 5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5088 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5089 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5090 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5091 $as_echo_n "(cached) " >&6 5092 else 5093 5094 echo 'void f(void){}' >conftest.c 5095 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5096 eval "cv_prog_cc_flag_$cache=yes" 5097 else 5098 eval "cv_prog_cc_flag_$cache=no" 5099 fi 5100 rm -f conftest conftest.o conftest.c 5101 5102 fi 5103 5104 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5106 $as_echo "yes" >&6; } 5107 : 5108 ERRFLAG="$ERRFLAG -Wall" 5109 else 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5111 $as_echo "no" >&6; } 5112 : 5113 ERRFLAG="$ERRFLAG -errfmt" 5114 fi 5115 5116 5117 5118 5119 5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5121 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5122 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5123 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5124 $as_echo_n "(cached) " >&6 5125 else 5126 5127 echo 'void f(void){}' >conftest.c 5128 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5129 eval "cv_prog_cc_flag_$cache=yes" 5130 else 5131 eval "cv_prog_cc_flag_$cache=no" 5132 fi 5133 rm -f conftest conftest.o conftest.c 5134 5135 fi 5136 5137 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5139 $as_echo "yes" >&6; } 5140 : 5141 C99FLAG="-std=c99" 5142 else 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5144 $as_echo "no" >&6; } 5145 : 5146 5147 fi 5148 5149 5150 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5152 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5153 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5154 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5155 $as_echo_n "(cached) " >&6 5156 else 5157 5158 echo 'void f(void){}' >conftest.c 5159 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5160 eval "cv_prog_cc_flag_$cache=yes" 5161 else 5162 eval "cv_prog_cc_flag_$cache=no" 5163 fi 5164 rm -f conftest conftest.o conftest.c 5165 5166 fi 5167 5168 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5170 $as_echo "yes" >&6; } 5171 : 5172 C99FLAG="-xc99" 5173 else 5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5175 $as_echo "no" >&6; } 5176 : 5177 5178 fi 5179 5180 5181 for ac_header in getopt.h time.h 5182 do : 5183 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5184 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5185 " 5186 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5187 cat >>confdefs.h <<_ACEOF 5188 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5189 _ACEOF 5190 5191 fi 5192 5193 done 5194 5195 5196 5197 5198 5199 { $as_echo "$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 5200 $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 $CC... " >&6; } 5201 cache=`$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" | $as_tr_sh` 5202 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5203 $as_echo_n "(cached) " >&6 5204 else 5205 5206 echo ' 5207 #include "confdefs.h" 5208 #include <stdlib.h> 5209 #include <ctype.h> 5210 #include <sys/time.h> 5211 #ifdef HAVE_TIME_H 5212 #include <time.h> 5213 #endif 5214 #include <unistd.h> 5215 #include <netdb.h> 5216 #ifdef HAVE_GETOPT_H 5217 #include <getopt.h> 5218 #endif 5219 5220 int test() { 5221 int a; 5222 char **opts = NULL; 5223 struct timeval tv; 5224 char *t; 5225 time_t time = 0; 5226 char *buf = NULL; 5227 const char* str = NULL; 5228 struct msghdr msg; 5229 msg.msg_control = 0; 5230 t = ctime_r(&time, buf); 5231 tv.tv_usec = 10; 5232 srandom(32); 5233 a = getopt(2, opts, "a"); 5234 a = isascii(32); 5235 str = gai_strerror(0); 5236 if(str && t && tv.tv_usec && msg.msg_control) 5237 a = 0; 5238 return a; 5239 } 5240 ' > conftest.c 5241 echo 'void f(){}' >>conftest.c 5242 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5243 eval "cv_prog_cc_flag_needed_$cache=no" 5244 else 5245 5246 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 $ERRFLAG -c conftest.c 2>&1`"; then 5247 eval "cv_prog_cc_flag_needed_$cache=yes" 5248 else 5249 eval "cv_prog_cc_flag_needed_$cache=fail" 5250 #echo 'Test with flag fails too!' 5251 #cat conftest.c 5252 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5253 #echo `$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 $ERRFLAG -c conftest.c 2>&1` 5254 #exit 1 5255 fi 5256 5257 fi 5258 rm -f conftest conftest.c conftest.o 5259 5260 fi 5261 5262 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5264 $as_echo "yes" >&6; } 5265 : 5266 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5267 else 5268 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5270 $as_echo "no" >&6; } 5271 #echo 'Test with flag is no!' 5272 #cat conftest.c 5273 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5274 #echo `$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` 5275 #exit 1 5276 : 5277 5278 else 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5280 $as_echo "failed" >&6; } 5281 : 5282 5283 fi 5284 fi 5285 5286 5287 5288 5289 5290 { $as_echo "$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 5291 $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 $CC... " >&6; } 5292 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5293 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5294 $as_echo_n "(cached) " >&6 5295 else 5296 5297 echo ' 5298 #include "confdefs.h" 5299 #include <stdlib.h> 5300 #include <ctype.h> 5301 #include <sys/time.h> 5302 #ifdef HAVE_TIME_H 5303 #include <time.h> 5304 #endif 5305 #include <unistd.h> 5306 #include <netdb.h> 5307 #ifdef HAVE_GETOPT_H 5308 #include <getopt.h> 5309 #endif 5310 5311 int test() { 5312 int a; 5313 char **opts = NULL; 5314 struct timeval tv; 5315 char *t; 5316 time_t time = 0; 5317 char *buf = NULL; 5318 const char* str = NULL; 5319 struct msghdr msg; 5320 msg.msg_control = 0; 5321 t = ctime_r(&time, buf); 5322 tv.tv_usec = 10; 5323 srandom(32); 5324 a = getopt(2, opts, "a"); 5325 a = isascii(32); 5326 str = gai_strerror(0); 5327 if(str && t && tv.tv_usec && msg.msg_control) 5328 a = 0; 5329 return a; 5330 } 5331 ' > conftest.c 5332 echo 'void f(){}' >>conftest.c 5333 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5334 eval "cv_prog_cc_flag_needed_$cache=no" 5335 else 5336 5337 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 $ERRFLAG -c conftest.c 2>&1`"; then 5338 eval "cv_prog_cc_flag_needed_$cache=yes" 5339 else 5340 eval "cv_prog_cc_flag_needed_$cache=fail" 5341 #echo 'Test with flag fails too!' 5342 #cat conftest.c 5343 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5344 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5345 #exit 1 5346 fi 5347 5348 fi 5349 rm -f conftest conftest.c conftest.o 5350 5351 fi 5352 5353 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5355 $as_echo "yes" >&6; } 5356 : 5357 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5358 else 5359 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5361 $as_echo "no" >&6; } 5362 #echo 'Test with flag is no!' 5363 #cat conftest.c 5364 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5365 #echo `$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` 5366 #exit 1 5367 : 5368 5369 else 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5371 $as_echo "failed" >&6; } 5372 : 5373 5374 fi 5375 fi 5376 5377 5378 5379 5380 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5382 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5383 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5384 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386 else 5387 5388 echo ' 5389 #include <stdbool.h> 5390 #include <ctype.h> 5391 int test() { 5392 int a = 0; 5393 return a; 5394 } 5395 ' > conftest.c 5396 echo 'void f(){}' >>conftest.c 5397 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5398 eval "cv_prog_cc_flag_needed_$cache=no" 5399 else 5400 5401 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5402 eval "cv_prog_cc_flag_needed_$cache=yes" 5403 else 5404 eval "cv_prog_cc_flag_needed_$cache=fail" 5405 #echo 'Test with flag fails too!' 5406 #cat conftest.c 5407 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5408 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5409 #exit 1 5410 fi 5411 5412 fi 5413 rm -f conftest conftest.c conftest.o 5414 5415 fi 5416 5417 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5419 $as_echo "yes" >&6; } 5420 : 5421 CFLAGS="$CFLAGS $C99FLAG" 5422 else 5423 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5425 $as_echo "no" >&6; } 5426 #echo 'Test with flag is no!' 5427 #cat conftest.c 5428 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5429 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5430 #exit 1 5431 : 5432 5433 else 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5435 $as_echo "failed" >&6; } 5436 : 5437 5438 fi 5439 fi 5440 5441 5442 5443 5444 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5446 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5447 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5448 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5449 $as_echo_n "(cached) " >&6 5450 else 5451 5452 echo ' 5453 #include <ctype.h> 5454 5455 int test() { 5456 int a; 5457 a = isascii(32); 5458 return a; 5459 } 5460 ' > conftest.c 5461 echo 'void f(){}' >>conftest.c 5462 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5463 eval "cv_prog_cc_flag_needed_$cache=no" 5464 else 5465 5466 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5467 eval "cv_prog_cc_flag_needed_$cache=yes" 5468 else 5469 eval "cv_prog_cc_flag_needed_$cache=fail" 5470 #echo 'Test with flag fails too!' 5471 #cat conftest.c 5472 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5473 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5474 #exit 1 5475 fi 5476 5477 fi 5478 rm -f conftest conftest.c conftest.o 5479 5480 fi 5481 5482 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5484 $as_echo "yes" >&6; } 5485 : 5486 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5487 else 5488 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5490 $as_echo "no" >&6; } 5491 #echo 'Test with flag is no!' 5492 #cat conftest.c 5493 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5494 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5495 #exit 1 5496 : 5497 5498 else 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5500 $as_echo "failed" >&6; } 5501 : 5502 5503 fi 5504 fi 5505 5506 5507 5508 5509 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5511 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5512 cache=_D_GNU_SOURCE 5513 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5514 $as_echo_n "(cached) " >&6 5515 else 5516 5517 echo ' 5518 #include <netinet/in.h> 5519 5520 int test() { 5521 struct in6_pktinfo inf; 5522 int a = (int)sizeof(inf); 5523 return a; 5524 } 5525 ' > conftest.c 5526 echo 'void f(){}' >>conftest.c 5527 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5528 eval "cv_prog_cc_flag_needed_$cache=no" 5529 else 5530 5531 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5532 eval "cv_prog_cc_flag_needed_$cache=yes" 5533 else 5534 eval "cv_prog_cc_flag_needed_$cache=fail" 5535 #echo 'Test with flag fails too!' 5536 #cat conftest.c 5537 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5538 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5539 #exit 1 5540 fi 5541 5542 fi 5543 rm -f conftest conftest.c conftest.o 5544 5545 fi 5546 5547 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5549 $as_echo "yes" >&6; } 5550 : 5551 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5552 else 5553 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5555 $as_echo "no" >&6; } 5556 #echo 'Test with flag is no!' 5557 #cat conftest.c 5558 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5559 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5560 #exit 1 5561 : 5562 5563 else 5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5565 $as_echo "failed" >&6; } 5566 : 5567 5568 fi 5569 fi 5570 5571 5572 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5573 # is not available at all. -D_FRSRESGID is to make this check unique. 5574 # otherwise we would get the previous cached result. 5575 5576 5577 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5579 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5580 cache=_D_GNU_SOURCE__D_FRSRESGID 5581 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5582 $as_echo_n "(cached) " >&6 5583 else 5584 5585 echo ' 5586 #include <unistd.h> 5587 5588 int test() { 5589 int a = setresgid(0,0,0); 5590 a = setresuid(0,0,0); 5591 return a; 5592 } 5593 ' > conftest.c 5594 echo 'void f(){}' >>conftest.c 5595 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5596 eval "cv_prog_cc_flag_needed_$cache=no" 5597 else 5598 5599 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5600 eval "cv_prog_cc_flag_needed_$cache=yes" 5601 else 5602 eval "cv_prog_cc_flag_needed_$cache=fail" 5603 #echo 'Test with flag fails too!' 5604 #cat conftest.c 5605 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5606 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5607 #exit 1 5608 fi 5609 5610 fi 5611 rm -f conftest conftest.c conftest.o 5612 5613 fi 5614 5615 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5617 $as_echo "yes" >&6; } 5618 : 5619 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5620 else 5621 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5623 $as_echo "no" >&6; } 5624 #echo 'Test with flag is no!' 5625 #cat conftest.c 5626 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5627 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5628 #exit 1 5629 : 5630 5631 else 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5633 $as_echo "failed" >&6; } 5634 : 5635 5636 fi 5637 fi 5638 5639 5640 5641 5642 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5644 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5645 cache=_D_POSIX_C_SOURCE_200112 5646 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5647 $as_echo_n "(cached) " >&6 5648 else 5649 5650 echo ' 5651 #include "confdefs.h" 5652 #ifdef HAVE_TIME_H 5653 #include <time.h> 5654 #endif 5655 #include <netdb.h> 5656 5657 int test() { 5658 int a = 0; 5659 char *t; 5660 time_t time = 0; 5661 char *buf = NULL; 5662 const char* str = NULL; 5663 t = ctime_r(&time, buf); 5664 str = gai_strerror(0); 5665 if(t && str) 5666 a = 0; 5667 return a; 5668 } 5669 ' > conftest.c 5670 echo 'void f(){}' >>conftest.c 5671 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5672 eval "cv_prog_cc_flag_needed_$cache=no" 5673 else 5674 5675 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5676 eval "cv_prog_cc_flag_needed_$cache=yes" 5677 else 5678 eval "cv_prog_cc_flag_needed_$cache=fail" 5679 #echo 'Test with flag fails too!' 5680 #cat conftest.c 5681 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5682 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5683 #exit 1 5684 fi 5685 5686 fi 5687 rm -f conftest conftest.c conftest.o 5688 5689 fi 5690 5691 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5693 $as_echo "yes" >&6; } 5694 : 5695 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5696 else 5697 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5699 $as_echo "no" >&6; } 5700 #echo 'Test with flag is no!' 5701 #cat conftest.c 5702 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5703 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5704 #exit 1 5705 : 5706 5707 else 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5709 $as_echo "failed" >&6; } 5710 : 5711 5712 fi 5713 fi 5714 5715 5716 5717 5718 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5720 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5721 cache=_D__EXTENSIONS__ 5722 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5723 $as_echo_n "(cached) " >&6 5724 else 5725 5726 echo ' 5727 #include "confdefs.h" 5728 #include <stdlib.h> 5729 #include <ctype.h> 5730 #include <sys/time.h> 5731 #ifdef HAVE_TIME_H 5732 #include <time.h> 5733 #endif 5734 #include <unistd.h> 5735 #ifdef HAVE_GETOPT_H 5736 #include <getopt.h> 5737 #endif 5738 5739 int test() { 5740 int a; 5741 char **opts = NULL; 5742 struct timeval tv; 5743 tv.tv_usec = 10; 5744 srandom(32); 5745 a = getopt(2, opts, "a"); 5746 a = isascii(32); 5747 if(tv.tv_usec) 5748 a = 0; 5749 return a; 5750 } 5751 ' > conftest.c 5752 echo 'void f(){}' >>conftest.c 5753 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5754 eval "cv_prog_cc_flag_needed_$cache=no" 5755 else 5756 5757 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5758 eval "cv_prog_cc_flag_needed_$cache=yes" 5759 else 5760 eval "cv_prog_cc_flag_needed_$cache=fail" 5761 #echo 'Test with flag fails too!' 5762 #cat conftest.c 5763 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5764 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5765 #exit 1 5766 fi 5767 5768 fi 5769 rm -f conftest conftest.c conftest.o 5770 5771 fi 5772 5773 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5775 $as_echo "yes" >&6; } 5776 : 5777 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5778 else 5779 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5781 $as_echo "no" >&6; } 5782 #echo 'Test with flag is no!' 5783 #cat conftest.c 5784 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5785 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5786 #exit 1 5787 : 5788 5789 else 5790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5791 $as_echo "failed" >&6; } 5792 : 5793 5794 fi 5795 fi 5796 5797 5798 5799 5800 # debug mode flags warnings 5801 # Check whether --enable-checking was given. 5802 if test "${enable_checking+set}" = set; then : 5803 enableval=$enable_checking; 5804 fi 5805 5806 # Check whether --enable-debug was given. 5807 if test "${enable_debug+set}" = set; then : 5808 enableval=$enable_debug; 5809 fi 5810 5811 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5812 else debug_enabled="$enable_checking"; fi 5813 5814 case "$debug_enabled" in 5815 yes) 5816 5817 5818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5819 $as_echo_n "checking whether $CC supports -W... " >&6; } 5820 cache=`echo W | sed 'y%.=/+-%___p_%'` 5821 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5822 $as_echo_n "(cached) " >&6 5823 else 5824 5825 echo 'void f(void){}' >conftest.c 5826 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5827 eval "cv_prog_cc_flag_$cache=yes" 5828 else 5829 eval "cv_prog_cc_flag_$cache=no" 5830 fi 5831 rm -f conftest conftest.o conftest.c 5832 5833 fi 5834 5835 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5837 $as_echo "yes" >&6; } 5838 : 5839 CFLAGS="$CFLAGS -W" 5840 else 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5842 $as_echo "no" >&6; } 5843 : 5844 5845 fi 5846 5847 5848 5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5850 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5851 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5852 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5853 $as_echo_n "(cached) " >&6 5854 else 5855 5856 echo 'void f(void){}' >conftest.c 5857 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5858 eval "cv_prog_cc_flag_$cache=yes" 5859 else 5860 eval "cv_prog_cc_flag_$cache=no" 5861 fi 5862 rm -f conftest conftest.o conftest.c 5863 5864 fi 5865 5866 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5868 $as_echo "yes" >&6; } 5869 : 5870 CFLAGS="$CFLAGS -Wall" 5871 else 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5873 $as_echo "no" >&6; } 5874 : 5875 5876 fi 5877 5878 5879 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5881 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5882 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5883 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5884 $as_echo_n "(cached) " >&6 5885 else 5886 5887 echo 'void f(void){}' >conftest.c 5888 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5889 eval "cv_prog_cc_flag_$cache=yes" 5890 else 5891 eval "cv_prog_cc_flag_$cache=no" 5892 fi 5893 rm -f conftest conftest.o conftest.c 5894 5895 fi 5896 5897 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5899 $as_echo "yes" >&6; } 5900 : 5901 CFLAGS="$CFLAGS -Wextra" 5902 else 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5904 $as_echo "no" >&6; } 5905 : 5906 5907 fi 5908 5909 5910 5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5912 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5913 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5914 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5915 $as_echo_n "(cached) " >&6 5916 else 5917 5918 echo 'void f(void){}' >conftest.c 5919 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5920 eval "cv_prog_cc_flag_$cache=yes" 5921 else 5922 eval "cv_prog_cc_flag_$cache=no" 5923 fi 5924 rm -f conftest conftest.o conftest.c 5925 5926 fi 5927 5928 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5930 $as_echo "yes" >&6; } 5931 : 5932 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5933 else 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5935 $as_echo "no" >&6; } 5936 : 5937 5938 fi 5939 5940 5941 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 5942 5943 ;; 5944 no|*) 5945 # nothing to do. 5946 ;; 5947 esac 5948 5949 # Check whether --enable-flto was given. 5950 if test "${enable_flto+set}" = set; then : 5951 enableval=$enable_flto; 5952 fi 5953 5954 if test "x$enable_flto" != "xno"; then : 5955 5956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 5957 $as_echo_n "checking if $CC supports -flto... " >&6; } 5958 BAKCFLAGS="$CFLAGS" 5959 CFLAGS="$CFLAGS -flto" 5960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5961 /* end confdefs.h. */ 5962 5963 int 5964 main () 5965 { 5966 5967 ; 5968 return 0; 5969 } 5970 _ACEOF 5971 if ac_fn_c_try_link "$LINENO"; then : 5972 5973 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 5974 CFLAGS="$BAKCFLAGS" 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5976 $as_echo "no" >&6; } 5977 else 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5979 $as_echo "yes" >&6; } 5980 fi 5981 rm -f conftest conftest.c conftest.o 5982 5983 else 5984 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5985 $as_echo "no" >&6; } 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext \ 5988 conftest$ac_exeext conftest.$ac_ext 5989 5990 fi 5991 5992 5993 # Check whether --enable-pie was given. 5994 if test "${enable_pie+set}" = set; then : 5995 enableval=$enable_pie; 5996 fi 5997 5998 if test "x$enable_pie" = "xyes"; then : 5999 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6001 $as_echo_n "checking if $CC supports PIE... " >&6; } 6002 BAKLDFLAGS="$LDFLAGS" 6003 BAKCFLAGS="$CFLAGS" 6004 LDFLAGS="$LDFLAGS -pie" 6005 CFLAGS="$CFLAGS -fPIE" 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 6009 int 6010 main () 6011 { 6012 6013 ; 6014 return 0; 6015 } 6016 _ACEOF 6017 if ac_fn_c_try_link "$LINENO"; then : 6018 6019 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6020 LDFLAGS="$BAKLDFLAGS" 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6022 $as_echo "no" >&6; } 6023 else 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6025 $as_echo "yes" >&6; } 6026 fi 6027 rm -f conftest conftest.c conftest.o 6028 6029 else 6030 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6031 $as_echo "no" >&6; } 6032 fi 6033 rm -f core conftest.err conftest.$ac_objext \ 6034 conftest$ac_exeext conftest.$ac_ext 6035 6036 fi 6037 6038 6039 # Check whether --enable-relro_now was given. 6040 if test "${enable_relro_now+set}" = set; then : 6041 enableval=$enable_relro_now; 6042 fi 6043 6044 if test "x$enable_relro_now" = "xyes"; then : 6045 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6047 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6048 BAKLDFLAGS="$LDFLAGS" 6049 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051 /* end confdefs.h. */ 6052 6053 int 6054 main () 6055 { 6056 6057 ; 6058 return 0; 6059 } 6060 _ACEOF 6061 if ac_fn_c_try_link "$LINENO"; then : 6062 6063 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6064 LDFLAGS="$BAKLDFLAGS" 6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6066 $as_echo "no" >&6; } 6067 else 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6069 $as_echo "yes" >&6; } 6070 fi 6071 rm -f conftest conftest.c conftest.o 6072 6073 else 6074 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6075 $as_echo "no" >&6; } 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext \ 6078 conftest$ac_exeext conftest.$ac_ext 6079 6080 fi 6081 6082 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6084 $as_echo_n "checking for inline... " >&6; } 6085 if ${ac_cv_c_inline+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087 else 6088 ac_cv_c_inline=no 6089 for ac_kw in inline __inline__ __inline; do 6090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091 /* end confdefs.h. */ 6092 #ifndef __cplusplus 6093 typedef int foo_t; 6094 static $ac_kw foo_t static_foo () {return 0; } 6095 $ac_kw foo_t foo () {return 0; } 6096 #endif 6097 6098 _ACEOF 6099 if ac_fn_c_try_compile "$LINENO"; then : 6100 ac_cv_c_inline=$ac_kw 6101 fi 6102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6103 test "$ac_cv_c_inline" != no && break 6104 done 6105 6106 fi 6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6108 $as_echo "$ac_cv_c_inline" >&6; } 6109 6110 case $ac_cv_c_inline in 6111 inline | yes) ;; 6112 *) 6113 case $ac_cv_c_inline in 6114 no) ac_val=;; 6115 *) ac_val=$ac_cv_c_inline;; 6116 esac 6117 cat >>confdefs.h <<_ACEOF 6118 #ifndef __cplusplus 6119 #define inline $ac_val 6120 #endif 6121 _ACEOF 6122 ;; 6123 esac 6124 6125 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6127 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6128 if ${ac_cv_c_format_attribute+:} false; then : 6129 $as_echo_n "(cached) " >&6 6130 else 6131 ac_cv_c_format_attribute=no 6132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6133 /* end confdefs.h. */ 6134 #include <stdio.h> 6135 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6136 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6137 6138 int 6139 main () 6140 { 6141 6142 f ("%s", "str"); 6143 6144 ; 6145 return 0; 6146 } 6147 _ACEOF 6148 if ac_fn_c_try_compile "$LINENO"; then : 6149 ac_cv_c_format_attribute="yes" 6150 else 6151 ac_cv_c_format_attribute="no" 6152 fi 6153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6154 6155 fi 6156 6157 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6159 $as_echo "$ac_cv_c_format_attribute" >&6; } 6160 if test $ac_cv_c_format_attribute = yes; then 6161 6162 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6163 6164 fi 6165 6166 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6168 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6169 if ${ac_cv_c_unused_attribute+:} false; then : 6170 $as_echo_n "(cached) " >&6 6171 else 6172 ac_cv_c_unused_attribute=no 6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6174 /* end confdefs.h. */ 6175 #include <stdio.h> 6176 void f (char *u __attribute__((unused))); 6177 6178 int 6179 main () 6180 { 6181 6182 f ("x"); 6183 6184 ; 6185 return 0; 6186 } 6187 _ACEOF 6188 if ac_fn_c_try_compile "$LINENO"; then : 6189 ac_cv_c_unused_attribute="yes" 6190 else 6191 ac_cv_c_unused_attribute="no" 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6194 6195 fi 6196 6197 6198 6199 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6201 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6202 if test $ac_cv_c_unused_attribute = yes; then 6203 6204 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6205 6206 fi 6207 6208 6209 6210 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6212 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6213 if ${ac_cv_c_weak_attribute+:} false; then : 6214 $as_echo_n "(cached) " >&6 6215 else 6216 ac_cv_c_weak_attribute=no 6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218 /* end confdefs.h. */ 6219 #include <stdio.h> 6220 __attribute__((weak)) void f(int x) { printf("%d", x); } 6221 6222 int 6223 main () 6224 { 6225 6226 f(1); 6227 6228 ; 6229 return 0; 6230 } 6231 _ACEOF 6232 if ac_fn_c_try_compile "$LINENO"; then : 6233 ac_cv_c_weak_attribute="yes" 6234 else 6235 ac_cv_c_weak_attribute="no" 6236 fi 6237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6238 6239 fi 6240 6241 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6243 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6244 if test $ac_cv_c_weak_attribute = yes; then 6245 6246 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6247 6248 fi 6249 6250 6251 if test "$srcdir" != "."; then 6252 CPPFLAGS="$CPPFLAGS -I$srcdir" 6253 fi 6254 6255 6256 6257 for ac_prog in flex lex 6258 do 6259 # Extract the first word of "$ac_prog", so it can be a program name with args. 6260 set dummy $ac_prog; ac_word=$2 6261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6262 $as_echo_n "checking for $ac_word... " >&6; } 6263 if ${ac_cv_prog_LEX+:} false; then : 6264 $as_echo_n "(cached) " >&6 6265 else 6266 if test -n "$LEX"; then 6267 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6268 else 6269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6270 for as_dir in $PATH 6271 do 6272 IFS=$as_save_IFS 6273 test -z "$as_dir" && as_dir=. 6274 for ac_exec_ext in '' $ac_executable_extensions; do 6275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6276 ac_cv_prog_LEX="$ac_prog" 6277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6278 break 2 6279 fi 6280 done 6281 done 6282 IFS=$as_save_IFS 6283 6284 fi 6285 fi 6286 LEX=$ac_cv_prog_LEX 6287 if test -n "$LEX"; then 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6289 $as_echo "$LEX" >&6; } 6290 else 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6292 $as_echo "no" >&6; } 6293 fi 6294 6295 6296 test -n "$LEX" && break 6297 done 6298 test -n "$LEX" || LEX=":" 6299 6300 if test "x$LEX" != "x:"; then 6301 cat >conftest.l <<_ACEOF 6302 %% 6303 a { ECHO; } 6304 b { REJECT; } 6305 c { yymore (); } 6306 d { yyless (1); } 6307 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6308 yyless ((input () != 0)); } 6309 f { unput (yytext[0]); } 6310 . { BEGIN INITIAL; } 6311 %% 6312 #ifdef YYTEXT_POINTER 6313 extern char *yytext; 6314 #endif 6315 int 6316 main (void) 6317 { 6318 return ! yylex () + ! yywrap (); 6319 } 6320 _ACEOF 6321 { { ac_try="$LEX conftest.l" 6322 case "(($ac_try" in 6323 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6324 *) ac_try_echo=$ac_try;; 6325 esac 6326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6327 $as_echo "$ac_try_echo"; } >&5 6328 (eval "$LEX conftest.l") 2>&5 6329 ac_status=$? 6330 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6331 test $ac_status = 0; } 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6333 $as_echo_n "checking lex output file root... " >&6; } 6334 if ${ac_cv_prog_lex_root+:} false; then : 6335 $as_echo_n "(cached) " >&6 6336 else 6337 6338 if test -f lex.yy.c; then 6339 ac_cv_prog_lex_root=lex.yy 6340 elif test -f lexyy.c; then 6341 ac_cv_prog_lex_root=lexyy 6342 else 6343 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6344 fi 6345 fi 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6347 $as_echo "$ac_cv_prog_lex_root" >&6; } 6348 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6349 6350 if test -z "${LEXLIB+set}"; then 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6352 $as_echo_n "checking lex library... " >&6; } 6353 if ${ac_cv_lib_lex+:} false; then : 6354 $as_echo_n "(cached) " >&6 6355 else 6356 6357 ac_save_LIBS=$LIBS 6358 ac_cv_lib_lex='none needed' 6359 for ac_lib in '' -lfl -ll; do 6360 LIBS="$ac_lib $ac_save_LIBS" 6361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6362 /* end confdefs.h. */ 6363 `cat $LEX_OUTPUT_ROOT.c` 6364 _ACEOF 6365 if ac_fn_c_try_link "$LINENO"; then : 6366 ac_cv_lib_lex=$ac_lib 6367 fi 6368 rm -f core conftest.err conftest.$ac_objext \ 6369 conftest$ac_exeext conftest.$ac_ext 6370 test "$ac_cv_lib_lex" != 'none needed' && break 6371 done 6372 LIBS=$ac_save_LIBS 6373 6374 fi 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6376 $as_echo "$ac_cv_lib_lex" >&6; } 6377 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6378 fi 6379 6380 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6382 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6383 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6384 $as_echo_n "(cached) " >&6 6385 else 6386 # POSIX says lex can declare yytext either as a pointer or an array; the 6387 # default is implementation-dependent. Figure out which it is, since 6388 # not all implementations provide the %pointer and %array declarations. 6389 ac_cv_prog_lex_yytext_pointer=no 6390 ac_save_LIBS=$LIBS 6391 LIBS="$LEXLIB $ac_save_LIBS" 6392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6393 /* end confdefs.h. */ 6394 6395 #define YYTEXT_POINTER 1 6396 `cat $LEX_OUTPUT_ROOT.c` 6397 _ACEOF 6398 if ac_fn_c_try_link "$LINENO"; then : 6399 ac_cv_prog_lex_yytext_pointer=yes 6400 fi 6401 rm -f core conftest.err conftest.$ac_objext \ 6402 conftest$ac_exeext conftest.$ac_ext 6403 LIBS=$ac_save_LIBS 6404 6405 fi 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6407 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6408 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6409 6410 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6411 6412 fi 6413 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6414 6415 fi 6416 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6418 $as_echo_n "checking for yylex_destroy... " >&6; } 6419 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6420 6421 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6422 6423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6424 $as_echo "yes" >&6; } 6425 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6426 $as_echo "no" >&6; }; fi 6427 6428 for ac_prog in 'bison -y' byacc 6429 do 6430 # Extract the first word of "$ac_prog", so it can be a program name with args. 6431 set dummy $ac_prog; ac_word=$2 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6433 $as_echo_n "checking for $ac_word... " >&6; } 6434 if ${ac_cv_prog_YACC+:} false; then : 6435 $as_echo_n "(cached) " >&6 6436 else 6437 if test -n "$YACC"; then 6438 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6439 else 6440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6441 for as_dir in $PATH 6442 do 6443 IFS=$as_save_IFS 6444 test -z "$as_dir" && as_dir=. 6445 for ac_exec_ext in '' $ac_executable_extensions; do 6446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6447 ac_cv_prog_YACC="$ac_prog" 6448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6449 break 2 6450 fi 6451 done 6452 done 6453 IFS=$as_save_IFS 6454 6455 fi 6456 fi 6457 YACC=$ac_cv_prog_YACC 6458 if test -n "$YACC"; then 6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6460 $as_echo "$YACC" >&6; } 6461 else 6462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6463 $as_echo "no" >&6; } 6464 fi 6465 6466 6467 test -n "$YACC" && break 6468 done 6469 test -n "$YACC" || YACC="yacc" 6470 6471 # Extract the first word of "doxygen", so it can be a program name with args. 6472 set dummy doxygen; ac_word=$2 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6474 $as_echo_n "checking for $ac_word... " >&6; } 6475 if ${ac_cv_prog_doxygen+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477 else 6478 if test -n "$doxygen"; then 6479 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6480 else 6481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6482 for as_dir in $PATH 6483 do 6484 IFS=$as_save_IFS 6485 test -z "$as_dir" && as_dir=. 6486 for ac_exec_ext in '' $ac_executable_extensions; do 6487 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6488 ac_cv_prog_doxygen="doxygen" 6489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6490 break 2 6491 fi 6492 done 6493 done 6494 IFS=$as_save_IFS 6495 6496 fi 6497 fi 6498 doxygen=$ac_cv_prog_doxygen 6499 if test -n "$doxygen"; then 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6501 $as_echo "$doxygen" >&6; } 6502 else 6503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6504 $as_echo "no" >&6; } 6505 fi 6506 6507 6508 if test -n "$ac_tool_prefix"; then 6509 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6510 set dummy ${ac_tool_prefix}strip; ac_word=$2 6511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6512 $as_echo_n "checking for $ac_word... " >&6; } 6513 if ${ac_cv_prog_STRIP+:} false; then : 6514 $as_echo_n "(cached) " >&6 6515 else 6516 if test -n "$STRIP"; then 6517 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6518 else 6519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6520 for as_dir in $PATH 6521 do 6522 IFS=$as_save_IFS 6523 test -z "$as_dir" && as_dir=. 6524 for ac_exec_ext in '' $ac_executable_extensions; do 6525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6526 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6528 break 2 6529 fi 6530 done 6531 done 6532 IFS=$as_save_IFS 6533 6534 fi 6535 fi 6536 STRIP=$ac_cv_prog_STRIP 6537 if test -n "$STRIP"; then 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6539 $as_echo "$STRIP" >&6; } 6540 else 6541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6542 $as_echo "no" >&6; } 6543 fi 6544 6545 6546 fi 6547 if test -z "$ac_cv_prog_STRIP"; then 6548 ac_ct_STRIP=$STRIP 6549 # Extract the first word of "strip", so it can be a program name with args. 6550 set dummy strip; ac_word=$2 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6552 $as_echo_n "checking for $ac_word... " >&6; } 6553 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6554 $as_echo_n "(cached) " >&6 6555 else 6556 if test -n "$ac_ct_STRIP"; then 6557 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6558 else 6559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6560 for as_dir in $PATH 6561 do 6562 IFS=$as_save_IFS 6563 test -z "$as_dir" && as_dir=. 6564 for ac_exec_ext in '' $ac_executable_extensions; do 6565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6566 ac_cv_prog_ac_ct_STRIP="strip" 6567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6568 break 2 6569 fi 6570 done 6571 done 6572 IFS=$as_save_IFS 6573 6574 fi 6575 fi 6576 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6577 if test -n "$ac_ct_STRIP"; then 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6579 $as_echo "$ac_ct_STRIP" >&6; } 6580 else 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6582 $as_echo "no" >&6; } 6583 fi 6584 6585 if test "x$ac_ct_STRIP" = x; then 6586 STRIP="" 6587 else 6588 case $cross_compiling:$ac_tool_warned in 6589 yes:) 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6591 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6592 ac_tool_warned=yes ;; 6593 esac 6594 STRIP=$ac_ct_STRIP 6595 fi 6596 else 6597 STRIP="$ac_cv_prog_STRIP" 6598 fi 6599 6600 ac_aux_dir= 6601 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6602 if test -f "$ac_dir/install-sh"; then 6603 ac_aux_dir=$ac_dir 6604 ac_install_sh="$ac_aux_dir/install-sh -c" 6605 break 6606 elif test -f "$ac_dir/install.sh"; then 6607 ac_aux_dir=$ac_dir 6608 ac_install_sh="$ac_aux_dir/install.sh -c" 6609 break 6610 elif test -f "$ac_dir/shtool"; then 6611 ac_aux_dir=$ac_dir 6612 ac_install_sh="$ac_aux_dir/shtool install -c" 6613 break 6614 fi 6615 done 6616 if test -z "$ac_aux_dir"; then 6617 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6618 fi 6619 6620 # These three variables are undocumented and unsupported, 6621 # and are intended to be withdrawn in a future Autoconf release. 6622 # They can cause serious problems if a builder's source tree is in a directory 6623 # whose full name contains unusual characters. 6624 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6625 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6626 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6627 6628 6629 # Make sure we can run config.sub. 6630 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6631 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6632 6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6634 $as_echo_n "checking build system type... " >&6; } 6635 if ${ac_cv_build+:} false; then : 6636 $as_echo_n "(cached) " >&6 6637 else 6638 ac_build_alias=$build_alias 6639 test "x$ac_build_alias" = x && 6640 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6641 test "x$ac_build_alias" = x && 6642 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6643 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6644 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6645 6646 fi 6647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6648 $as_echo "$ac_cv_build" >&6; } 6649 case $ac_cv_build in 6650 *-*-*) ;; 6651 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6652 esac 6653 build=$ac_cv_build 6654 ac_save_IFS=$IFS; IFS='-' 6655 set x $ac_cv_build 6656 shift 6657 build_cpu=$1 6658 build_vendor=$2 6659 shift; shift 6660 # Remember, the first character of IFS is used to create $*, 6661 # except with old shells: 6662 build_os=$* 6663 IFS=$ac_save_IFS 6664 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6665 6666 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6668 $as_echo_n "checking host system type... " >&6; } 6669 if ${ac_cv_host+:} false; then : 6670 $as_echo_n "(cached) " >&6 6671 else 6672 if test "x$host_alias" = x; then 6673 ac_cv_host=$ac_cv_build 6674 else 6675 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6676 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6677 fi 6678 6679 fi 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6681 $as_echo "$ac_cv_host" >&6; } 6682 case $ac_cv_host in 6683 *-*-*) ;; 6684 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6685 esac 6686 host=$ac_cv_host 6687 ac_save_IFS=$IFS; IFS='-' 6688 set x $ac_cv_host 6689 shift 6690 host_cpu=$1 6691 host_vendor=$2 6692 shift; shift 6693 # Remember, the first character of IFS is used to create $*, 6694 # except with old shells: 6695 host_os=$* 6696 IFS=$ac_save_IFS 6697 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6698 6699 6700 6701 # skip these tests, we do not need them. 6702 6703 6704 6705 6706 6707 6708 6709 6710 # always use ./libtool unless override from commandline (libtool=mylibtool) 6711 if test -z "$libtool"; then 6712 libtool="./libtool" 6713 fi 6714 6715 # avoid libtool max commandline length test on systems that fork slowly. 6716 6717 if echo "$host_os" | grep "sunos4" >/dev/null; then 6718 lt_cv_sys_max_cmd_len=32750; 6719 fi 6720 if test -n "$ac_tool_prefix"; then 6721 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6722 set dummy ${ac_tool_prefix}ar; ac_word=$2 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6724 $as_echo_n "checking for $ac_word... " >&6; } 6725 if ${ac_cv_path_AR+:} false; then : 6726 $as_echo_n "(cached) " >&6 6727 else 6728 case $AR in 6729 [\\/]* | ?:[\\/]*) 6730 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6731 ;; 6732 *) 6733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6734 for as_dir in $PATH 6735 do 6736 IFS=$as_save_IFS 6737 test -z "$as_dir" && as_dir=. 6738 for ac_exec_ext in '' $ac_executable_extensions; do 6739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6740 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6742 break 2 6743 fi 6744 done 6745 done 6746 IFS=$as_save_IFS 6747 6748 ;; 6749 esac 6750 fi 6751 AR=$ac_cv_path_AR 6752 if test -n "$AR"; then 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6754 $as_echo "$AR" >&6; } 6755 else 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6757 $as_echo "no" >&6; } 6758 fi 6759 6760 6761 fi 6762 if test -z "$ac_cv_path_AR"; then 6763 ac_pt_AR=$AR 6764 # Extract the first word of "ar", so it can be a program name with args. 6765 set dummy ar; ac_word=$2 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6767 $as_echo_n "checking for $ac_word... " >&6; } 6768 if ${ac_cv_path_ac_pt_AR+:} false; then : 6769 $as_echo_n "(cached) " >&6 6770 else 6771 case $ac_pt_AR in 6772 [\\/]* | ?:[\\/]*) 6773 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6774 ;; 6775 *) 6776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6777 for as_dir in $PATH 6778 do 6779 IFS=$as_save_IFS 6780 test -z "$as_dir" && as_dir=. 6781 for ac_exec_ext in '' $ac_executable_extensions; do 6782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6783 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6785 break 2 6786 fi 6787 done 6788 done 6789 IFS=$as_save_IFS 6790 6791 ;; 6792 esac 6793 fi 6794 ac_pt_AR=$ac_cv_path_ac_pt_AR 6795 if test -n "$ac_pt_AR"; then 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6797 $as_echo "$ac_pt_AR" >&6; } 6798 else 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6800 $as_echo "no" >&6; } 6801 fi 6802 6803 if test "x$ac_pt_AR" = x; then 6804 AR="false" 6805 else 6806 case $cross_compiling:$ac_tool_warned in 6807 yes:) 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6810 ac_tool_warned=yes ;; 6811 esac 6812 AR=$ac_pt_AR 6813 fi 6814 else 6815 AR="$ac_cv_path_AR" 6816 fi 6817 6818 if test $AR = false; then 6819 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6820 fi 6821 6822 case `pwd` in 6823 *\ * | *\ *) 6824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6825 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6826 esac 6827 6828 6829 6830 macro_version='2.4.6' 6831 macro_revision='2.4.6' 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 ltmain=$ac_aux_dir/ltmain.sh 6846 6847 # Backslashify metacharacters that are still active within 6848 # double-quoted strings. 6849 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6850 6851 # Same as above, but do not quote variable references. 6852 double_quote_subst='s/\(["`\\]\)/\\\1/g' 6853 6854 # Sed substitution to delay expansion of an escaped shell variable in a 6855 # double_quote_subst'ed string. 6856 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6857 6858 # Sed substitution to delay expansion of an escaped single quote. 6859 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6860 6861 # Sed substitution to avoid accidental globbing in evaled expressions 6862 no_glob_subst='s/\*/\\\*/g' 6863 6864 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6865 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6866 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6867 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6869 $as_echo_n "checking how to print strings... " >&6; } 6870 # Test print first, because it will be a builtin if present. 6871 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6872 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6873 ECHO='print -r --' 6874 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6875 ECHO='printf %s\n' 6876 else 6877 # Use this function as a fallback that always works. 6878 func_fallback_echo () 6879 { 6880 eval 'cat <<_LTECHO_EOF 6881 $1 6882 _LTECHO_EOF' 6883 } 6884 ECHO='func_fallback_echo' 6885 fi 6886 6887 # func_echo_all arg... 6888 # Invoke $ECHO with all args, space-separated. 6889 func_echo_all () 6890 { 6891 $ECHO "" 6892 } 6893 6894 case $ECHO in 6895 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6896 $as_echo "printf" >&6; } ;; 6897 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6898 $as_echo "print -r" >&6; } ;; 6899 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6900 $as_echo "cat" >&6; } ;; 6901 esac 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6917 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 6918 if ${ac_cv_path_SED+:} false; then : 6919 $as_echo_n "(cached) " >&6 6920 else 6921 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6922 for ac_i in 1 2 3 4 5 6 7; do 6923 ac_script="$ac_script$as_nl$ac_script" 6924 done 6925 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6926 { ac_script=; unset ac_script;} 6927 if test -z "$SED"; then 6928 ac_path_SED_found=false 6929 # Loop through the user's path and test for each of PROGNAME-LIST 6930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6931 for as_dir in $PATH 6932 do 6933 IFS=$as_save_IFS 6934 test -z "$as_dir" && as_dir=. 6935 for ac_prog in sed gsed; do 6936 for ac_exec_ext in '' $ac_executable_extensions; do 6937 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6938 as_fn_executable_p "$ac_path_SED" || continue 6939 # Check for GNU ac_path_SED and select it if it is found. 6940 # Check for GNU $ac_path_SED 6941 case `"$ac_path_SED" --version 2>&1` in 6942 *GNU*) 6943 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6944 *) 6945 ac_count=0 6946 $as_echo_n 0123456789 >"conftest.in" 6947 while : 6948 do 6949 cat "conftest.in" "conftest.in" >"conftest.tmp" 6950 mv "conftest.tmp" "conftest.in" 6951 cp "conftest.in" "conftest.nl" 6952 $as_echo '' >> "conftest.nl" 6953 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6954 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6955 as_fn_arith $ac_count + 1 && ac_count=$as_val 6956 if test $ac_count -gt ${ac_path_SED_max-0}; then 6957 # Best one so far, save it but keep looking for a better one 6958 ac_cv_path_SED="$ac_path_SED" 6959 ac_path_SED_max=$ac_count 6960 fi 6961 # 10*(2^10) chars as input seems more than enough 6962 test $ac_count -gt 10 && break 6963 done 6964 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6965 esac 6966 6967 $ac_path_SED_found && break 3 6968 done 6969 done 6970 done 6971 IFS=$as_save_IFS 6972 if test -z "$ac_cv_path_SED"; then 6973 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6974 fi 6975 else 6976 ac_cv_path_SED=$SED 6977 fi 6978 6979 fi 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6981 $as_echo "$ac_cv_path_SED" >&6; } 6982 SED="$ac_cv_path_SED" 6983 rm -f conftest.sed 6984 6985 test -z "$SED" && SED=sed 6986 Xsed="$SED -e 1s/^X//" 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 6999 $as_echo_n "checking for fgrep... " >&6; } 7000 if ${ac_cv_path_FGREP+:} false; then : 7001 $as_echo_n "(cached) " >&6 7002 else 7003 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7004 then ac_cv_path_FGREP="$GREP -F" 7005 else 7006 if test -z "$FGREP"; then 7007 ac_path_FGREP_found=false 7008 # Loop through the user's path and test for each of PROGNAME-LIST 7009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7010 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7011 do 7012 IFS=$as_save_IFS 7013 test -z "$as_dir" && as_dir=. 7014 for ac_prog in fgrep; do 7015 for ac_exec_ext in '' $ac_executable_extensions; do 7016 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7017 as_fn_executable_p "$ac_path_FGREP" || continue 7018 # Check for GNU ac_path_FGREP and select it if it is found. 7019 # Check for GNU $ac_path_FGREP 7020 case `"$ac_path_FGREP" --version 2>&1` in 7021 *GNU*) 7022 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7023 *) 7024 ac_count=0 7025 $as_echo_n 0123456789 >"conftest.in" 7026 while : 7027 do 7028 cat "conftest.in" "conftest.in" >"conftest.tmp" 7029 mv "conftest.tmp" "conftest.in" 7030 cp "conftest.in" "conftest.nl" 7031 $as_echo 'FGREP' >> "conftest.nl" 7032 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7033 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7034 as_fn_arith $ac_count + 1 && ac_count=$as_val 7035 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7036 # Best one so far, save it but keep looking for a better one 7037 ac_cv_path_FGREP="$ac_path_FGREP" 7038 ac_path_FGREP_max=$ac_count 7039 fi 7040 # 10*(2^10) chars as input seems more than enough 7041 test $ac_count -gt 10 && break 7042 done 7043 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7044 esac 7045 7046 $ac_path_FGREP_found && break 3 7047 done 7048 done 7049 done 7050 IFS=$as_save_IFS 7051 if test -z "$ac_cv_path_FGREP"; then 7052 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7053 fi 7054 else 7055 ac_cv_path_FGREP=$FGREP 7056 fi 7057 7058 fi 7059 fi 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7061 $as_echo "$ac_cv_path_FGREP" >&6; } 7062 FGREP="$ac_cv_path_FGREP" 7063 7064 7065 test -z "$GREP" && GREP=grep 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 # Check whether --with-gnu-ld was given. 7086 if test "${with_gnu_ld+set}" = set; then : 7087 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7088 else 7089 with_gnu_ld=no 7090 fi 7091 7092 ac_prog=ld 7093 if test yes = "$GCC"; then 7094 # Check if gcc -print-prog-name=ld gives a path. 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7096 $as_echo_n "checking for ld used by $CC... " >&6; } 7097 case $host in 7098 *-*-mingw*) 7099 # gcc leaves a trailing carriage return, which upsets mingw 7100 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7101 *) 7102 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7103 esac 7104 case $ac_prog in 7105 # Accept absolute paths. 7106 [\\/]* | ?:[\\/]*) 7107 re_direlt='/[^/][^/]*/\.\./' 7108 # Canonicalize the pathname of ld 7109 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7110 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7111 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7112 done 7113 test -z "$LD" && LD=$ac_prog 7114 ;; 7115 "") 7116 # If it fails, then pretend we aren't using GCC. 7117 ac_prog=ld 7118 ;; 7119 *) 7120 # If it is relative, then search for the first ld in PATH. 7121 with_gnu_ld=unknown 7122 ;; 7123 esac 7124 elif test yes = "$with_gnu_ld"; then 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7126 $as_echo_n "checking for GNU ld... " >&6; } 7127 else 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7129 $as_echo_n "checking for non-GNU ld... " >&6; } 7130 fi 7131 if ${lt_cv_path_LD+:} false; then : 7132 $as_echo_n "(cached) " >&6 7133 else 7134 if test -z "$LD"; then 7135 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7136 for ac_dir in $PATH; do 7137 IFS=$lt_save_ifs 7138 test -z "$ac_dir" && ac_dir=. 7139 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7140 lt_cv_path_LD=$ac_dir/$ac_prog 7141 # Check to see if the program is GNU ld. I'd rather use --version, 7142 # but apparently some variants of GNU ld only accept -v. 7143 # Break only if it was the GNU/non-GNU ld that we prefer. 7144 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7145 *GNU* | *'with BFD'*) 7146 test no != "$with_gnu_ld" && break 7147 ;; 7148 *) 7149 test yes != "$with_gnu_ld" && break 7150 ;; 7151 esac 7152 fi 7153 done 7154 IFS=$lt_save_ifs 7155 else 7156 lt_cv_path_LD=$LD # Let the user override the test with a path. 7157 fi 7158 fi 7159 7160 LD=$lt_cv_path_LD 7161 if test -n "$LD"; then 7162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7163 $as_echo "$LD" >&6; } 7164 else 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7166 $as_echo "no" >&6; } 7167 fi 7168 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7170 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7171 if ${lt_cv_prog_gnu_ld+:} false; then : 7172 $as_echo_n "(cached) " >&6 7173 else 7174 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7175 case `$LD -v 2>&1 </dev/null` in 7176 *GNU* | *'with BFD'*) 7177 lt_cv_prog_gnu_ld=yes 7178 ;; 7179 *) 7180 lt_cv_prog_gnu_ld=no 7181 ;; 7182 esac 7183 fi 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7185 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7186 with_gnu_ld=$lt_cv_prog_gnu_ld 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7197 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7198 if ${lt_cv_path_NM+:} false; then : 7199 $as_echo_n "(cached) " >&6 7200 else 7201 if test -n "$NM"; then 7202 # Let the user override the test. 7203 lt_cv_path_NM=$NM 7204 else 7205 lt_nm_to_check=${ac_tool_prefix}nm 7206 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7207 lt_nm_to_check="$lt_nm_to_check nm" 7208 fi 7209 for lt_tmp_nm in $lt_nm_to_check; do 7210 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7211 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7212 IFS=$lt_save_ifs 7213 test -z "$ac_dir" && ac_dir=. 7214 tmp_nm=$ac_dir/$lt_tmp_nm 7215 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7216 # Check to see if the nm accepts a BSD-compat flag. 7217 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7218 # nm: unknown option "B" ignored 7219 # Tru64's nm complains that /dev/null is an invalid object file 7220 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7221 case $build_os in 7222 mingw*) lt_bad_file=conftest.nm/nofile ;; 7223 *) lt_bad_file=/dev/null ;; 7224 esac 7225 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7226 *$lt_bad_file* | *'Invalid file or object type'*) 7227 lt_cv_path_NM="$tmp_nm -B" 7228 break 2 7229 ;; 7230 *) 7231 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7232 */dev/null*) 7233 lt_cv_path_NM="$tmp_nm -p" 7234 break 2 7235 ;; 7236 *) 7237 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7238 continue # so that we can try to find one that supports BSD flags 7239 ;; 7240 esac 7241 ;; 7242 esac 7243 fi 7244 done 7245 IFS=$lt_save_ifs 7246 done 7247 : ${lt_cv_path_NM=no} 7248 fi 7249 fi 7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7251 $as_echo "$lt_cv_path_NM" >&6; } 7252 if test no != "$lt_cv_path_NM"; then 7253 NM=$lt_cv_path_NM 7254 else 7255 # Didn't find any BSD compatible name lister, look for dumpbin. 7256 if test -n "$DUMPBIN"; then : 7257 # Let the user override the test. 7258 else 7259 if test -n "$ac_tool_prefix"; then 7260 for ac_prog in dumpbin "link -dump" 7261 do 7262 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7263 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7265 $as_echo_n "checking for $ac_word... " >&6; } 7266 if ${ac_cv_prog_DUMPBIN+:} false; then : 7267 $as_echo_n "(cached) " >&6 7268 else 7269 if test -n "$DUMPBIN"; then 7270 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7271 else 7272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7273 for as_dir in $PATH 7274 do 7275 IFS=$as_save_IFS 7276 test -z "$as_dir" && as_dir=. 7277 for ac_exec_ext in '' $ac_executable_extensions; do 7278 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7279 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7281 break 2 7282 fi 7283 done 7284 done 7285 IFS=$as_save_IFS 7286 7287 fi 7288 fi 7289 DUMPBIN=$ac_cv_prog_DUMPBIN 7290 if test -n "$DUMPBIN"; then 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7292 $as_echo "$DUMPBIN" >&6; } 7293 else 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7295 $as_echo "no" >&6; } 7296 fi 7297 7298 7299 test -n "$DUMPBIN" && break 7300 done 7301 fi 7302 if test -z "$DUMPBIN"; then 7303 ac_ct_DUMPBIN=$DUMPBIN 7304 for ac_prog in dumpbin "link -dump" 7305 do 7306 # Extract the first word of "$ac_prog", so it can be a program name with args. 7307 set dummy $ac_prog; ac_word=$2 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7309 $as_echo_n "checking for $ac_word... " >&6; } 7310 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312 else 7313 if test -n "$ac_ct_DUMPBIN"; then 7314 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7315 else 7316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7317 for as_dir in $PATH 7318 do 7319 IFS=$as_save_IFS 7320 test -z "$as_dir" && as_dir=. 7321 for ac_exec_ext in '' $ac_executable_extensions; do 7322 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7323 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7325 break 2 7326 fi 7327 done 7328 done 7329 IFS=$as_save_IFS 7330 7331 fi 7332 fi 7333 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7334 if test -n "$ac_ct_DUMPBIN"; then 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7336 $as_echo "$ac_ct_DUMPBIN" >&6; } 7337 else 7338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7339 $as_echo "no" >&6; } 7340 fi 7341 7342 7343 test -n "$ac_ct_DUMPBIN" && break 7344 done 7345 7346 if test "x$ac_ct_DUMPBIN" = x; then 7347 DUMPBIN=":" 7348 else 7349 case $cross_compiling:$ac_tool_warned in 7350 yes:) 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7352 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7353 ac_tool_warned=yes ;; 7354 esac 7355 DUMPBIN=$ac_ct_DUMPBIN 7356 fi 7357 fi 7358 7359 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7360 *COFF*) 7361 DUMPBIN="$DUMPBIN -symbols -headers" 7362 ;; 7363 *) 7364 DUMPBIN=: 7365 ;; 7366 esac 7367 fi 7368 7369 if test : != "$DUMPBIN"; then 7370 NM=$DUMPBIN 7371 fi 7372 fi 7373 test -z "$NM" && NM=nm 7374 7375 7376 7377 7378 7379 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7381 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7382 if ${lt_cv_nm_interface+:} false; then : 7383 $as_echo_n "(cached) " >&6 7384 else 7385 lt_cv_nm_interface="BSD nm" 7386 echo "int some_variable = 0;" > conftest.$ac_ext 7387 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7388 (eval "$ac_compile" 2>conftest.err) 7389 cat conftest.err >&5 7390 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7391 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7392 cat conftest.err >&5 7393 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7394 cat conftest.out >&5 7395 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7396 lt_cv_nm_interface="MS dumpbin" 7397 fi 7398 rm -f conftest* 7399 fi 7400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7401 $as_echo "$lt_cv_nm_interface" >&6; } 7402 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7404 $as_echo_n "checking whether ln -s works... " >&6; } 7405 LN_S=$as_ln_s 7406 if test "$LN_S" = "ln -s"; then 7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7408 $as_echo "yes" >&6; } 7409 else 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7411 $as_echo "no, using $LN_S" >&6; } 7412 fi 7413 7414 # find the maximum length of command line arguments 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7416 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7417 if ${lt_cv_sys_max_cmd_len+:} false; then : 7418 $as_echo_n "(cached) " >&6 7419 else 7420 i=0 7421 teststring=ABCD 7422 7423 case $build_os in 7424 msdosdjgpp*) 7425 # On DJGPP, this test can blow up pretty badly due to problems in libc 7426 # (any single argument exceeding 2000 bytes causes a buffer overrun 7427 # during glob expansion). Even if it were fixed, the result of this 7428 # check would be larger than it should be. 7429 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7430 ;; 7431 7432 gnu*) 7433 # Under GNU Hurd, this test is not required because there is 7434 # no limit to the length of command line arguments. 7435 # Libtool will interpret -1 as no limit whatsoever 7436 lt_cv_sys_max_cmd_len=-1; 7437 ;; 7438 7439 cygwin* | mingw* | cegcc*) 7440 # On Win9x/ME, this test blows up -- it succeeds, but takes 7441 # about 5 minutes as the teststring grows exponentially. 7442 # Worse, since 9x/ME are not pre-emptively multitasking, 7443 # you end up with a "frozen" computer, even though with patience 7444 # the test eventually succeeds (with a max line length of 256k). 7445 # Instead, let's just punt: use the minimum linelength reported by 7446 # all of the supported platforms: 8192 (on NT/2K/XP). 7447 lt_cv_sys_max_cmd_len=8192; 7448 ;; 7449 7450 mint*) 7451 # On MiNT this can take a long time and run out of memory. 7452 lt_cv_sys_max_cmd_len=8192; 7453 ;; 7454 7455 amigaos*) 7456 # On AmigaOS with pdksh, this test takes hours, literally. 7457 # So we just punt and use a minimum line length of 8192. 7458 lt_cv_sys_max_cmd_len=8192; 7459 ;; 7460 7461 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7462 # This has been around since 386BSD, at least. Likely further. 7463 if test -x /sbin/sysctl; then 7464 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7465 elif test -x /usr/sbin/sysctl; then 7466 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7467 else 7468 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7469 fi 7470 # And add a safety zone 7471 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7472 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7473 ;; 7474 7475 interix*) 7476 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7477 lt_cv_sys_max_cmd_len=196608 7478 ;; 7479 7480 os2*) 7481 # The test takes a long time on OS/2. 7482 lt_cv_sys_max_cmd_len=8192 7483 ;; 7484 7485 osf*) 7486 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7487 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7488 # nice to cause kernel panics so lets avoid the loop below. 7489 # First set a reasonable default. 7490 lt_cv_sys_max_cmd_len=16384 7491 # 7492 if test -x /sbin/sysconfig; then 7493 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7494 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7495 esac 7496 fi 7497 ;; 7498 sco3.2v5*) 7499 lt_cv_sys_max_cmd_len=102400 7500 ;; 7501 sysv5* | sco5v6* | sysv4.2uw2*) 7502 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7503 if test -n "$kargmax"; then 7504 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7505 else 7506 lt_cv_sys_max_cmd_len=32768 7507 fi 7508 ;; 7509 *) 7510 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7511 if test -n "$lt_cv_sys_max_cmd_len" && \ 7512 test undefined != "$lt_cv_sys_max_cmd_len"; then 7513 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7514 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7515 else 7516 # Make teststring a little bigger before we do anything with it. 7517 # a 1K string should be a reasonable start. 7518 for i in 1 2 3 4 5 6 7 8; do 7519 teststring=$teststring$teststring 7520 done 7521 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7522 # If test is not a shell built-in, we'll probably end up computing a 7523 # maximum length that is only half of the actual maximum length, but 7524 # we can't tell. 7525 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7526 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7527 test 17 != "$i" # 1/2 MB should be enough 7528 do 7529 i=`expr $i + 1` 7530 teststring=$teststring$teststring 7531 done 7532 # Only check the string length outside the loop. 7533 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7534 teststring= 7535 # Add a significant safety factor because C++ compilers can tack on 7536 # massive amounts of additional arguments before passing them to the 7537 # linker. It appears as though 1/2 is a usable value. 7538 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7539 fi 7540 ;; 7541 esac 7542 7543 fi 7544 7545 if test -n "$lt_cv_sys_max_cmd_len"; then 7546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7547 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7548 else 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7550 $as_echo "none" >&6; } 7551 fi 7552 max_cmd_len=$lt_cv_sys_max_cmd_len 7553 7554 7555 7556 7557 7558 7559 : ${CP="cp -f"} 7560 : ${MV="mv -f"} 7561 : ${RM="rm -f"} 7562 7563 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7564 lt_unset=unset 7565 else 7566 lt_unset=false 7567 fi 7568 7569 7570 7571 7572 7573 # test EBCDIC or ASCII 7574 case `echo X|tr X '\101'` in 7575 A) # ASCII based system 7576 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7577 lt_SP2NL='tr \040 \012' 7578 lt_NL2SP='tr \015\012 \040\040' 7579 ;; 7580 *) # EBCDIC based system 7581 lt_SP2NL='tr \100 \n' 7582 lt_NL2SP='tr \r\n \100\100' 7583 ;; 7584 esac 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7595 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7596 if ${lt_cv_to_host_file_cmd+:} false; then : 7597 $as_echo_n "(cached) " >&6 7598 else 7599 case $host in 7600 *-*-mingw* ) 7601 case $build in 7602 *-*-mingw* ) # actually msys 7603 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7604 ;; 7605 *-*-cygwin* ) 7606 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7607 ;; 7608 * ) # otherwise, assume *nix 7609 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7610 ;; 7611 esac 7612 ;; 7613 *-*-cygwin* ) 7614 case $build in 7615 *-*-mingw* ) # actually msys 7616 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7617 ;; 7618 *-*-cygwin* ) 7619 lt_cv_to_host_file_cmd=func_convert_file_noop 7620 ;; 7621 * ) # otherwise, assume *nix 7622 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7623 ;; 7624 esac 7625 ;; 7626 * ) # unhandled hosts (and "normal" native builds) 7627 lt_cv_to_host_file_cmd=func_convert_file_noop 7628 ;; 7629 esac 7630 7631 fi 7632 7633 to_host_file_cmd=$lt_cv_to_host_file_cmd 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7635 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7636 7637 7638 7639 7640 7641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7642 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7643 if ${lt_cv_to_tool_file_cmd+:} false; then : 7644 $as_echo_n "(cached) " >&6 7645 else 7646 #assume ordinary cross tools, or native build. 7647 lt_cv_to_tool_file_cmd=func_convert_file_noop 7648 case $host in 7649 *-*-mingw* ) 7650 case $build in 7651 *-*-mingw* ) # actually msys 7652 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7653 ;; 7654 esac 7655 ;; 7656 esac 7657 7658 fi 7659 7660 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7662 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7663 7664 7665 7666 7667 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7669 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7670 if ${lt_cv_ld_reload_flag+:} false; then : 7671 $as_echo_n "(cached) " >&6 7672 else 7673 lt_cv_ld_reload_flag='-r' 7674 fi 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7676 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7677 reload_flag=$lt_cv_ld_reload_flag 7678 case $reload_flag in 7679 "" | " "*) ;; 7680 *) reload_flag=" $reload_flag" ;; 7681 esac 7682 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7683 case $host_os in 7684 cygwin* | mingw* | pw32* | cegcc*) 7685 if test yes != "$GCC"; then 7686 reload_cmds=false 7687 fi 7688 ;; 7689 darwin*) 7690 if test yes = "$GCC"; then 7691 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7692 else 7693 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7694 fi 7695 ;; 7696 esac 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 if test -n "$ac_tool_prefix"; then 7707 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7708 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7710 $as_echo_n "checking for $ac_word... " >&6; } 7711 if ${ac_cv_prog_OBJDUMP+:} false; then : 7712 $as_echo_n "(cached) " >&6 7713 else 7714 if test -n "$OBJDUMP"; then 7715 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7716 else 7717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7718 for as_dir in $PATH 7719 do 7720 IFS=$as_save_IFS 7721 test -z "$as_dir" && as_dir=. 7722 for ac_exec_ext in '' $ac_executable_extensions; do 7723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7724 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7726 break 2 7727 fi 7728 done 7729 done 7730 IFS=$as_save_IFS 7731 7732 fi 7733 fi 7734 OBJDUMP=$ac_cv_prog_OBJDUMP 7735 if test -n "$OBJDUMP"; then 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7737 $as_echo "$OBJDUMP" >&6; } 7738 else 7739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7740 $as_echo "no" >&6; } 7741 fi 7742 7743 7744 fi 7745 if test -z "$ac_cv_prog_OBJDUMP"; then 7746 ac_ct_OBJDUMP=$OBJDUMP 7747 # Extract the first word of "objdump", so it can be a program name with args. 7748 set dummy objdump; ac_word=$2 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7750 $as_echo_n "checking for $ac_word... " >&6; } 7751 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7752 $as_echo_n "(cached) " >&6 7753 else 7754 if test -n "$ac_ct_OBJDUMP"; then 7755 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7756 else 7757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7758 for as_dir in $PATH 7759 do 7760 IFS=$as_save_IFS 7761 test -z "$as_dir" && as_dir=. 7762 for ac_exec_ext in '' $ac_executable_extensions; do 7763 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7764 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7766 break 2 7767 fi 7768 done 7769 done 7770 IFS=$as_save_IFS 7771 7772 fi 7773 fi 7774 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7775 if test -n "$ac_ct_OBJDUMP"; then 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7777 $as_echo "$ac_ct_OBJDUMP" >&6; } 7778 else 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7780 $as_echo "no" >&6; } 7781 fi 7782 7783 if test "x$ac_ct_OBJDUMP" = x; then 7784 OBJDUMP="false" 7785 else 7786 case $cross_compiling:$ac_tool_warned in 7787 yes:) 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7789 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7790 ac_tool_warned=yes ;; 7791 esac 7792 OBJDUMP=$ac_ct_OBJDUMP 7793 fi 7794 else 7795 OBJDUMP="$ac_cv_prog_OBJDUMP" 7796 fi 7797 7798 test -z "$OBJDUMP" && OBJDUMP=objdump 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7809 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7810 if ${lt_cv_deplibs_check_method+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812 else 7813 lt_cv_file_magic_cmd='$MAGIC_CMD' 7814 lt_cv_file_magic_test_file= 7815 lt_cv_deplibs_check_method='unknown' 7816 # Need to set the preceding variable on all platforms that support 7817 # interlibrary dependencies. 7818 # 'none' -- dependencies not supported. 7819 # 'unknown' -- same as none, but documents that we really don't know. 7820 # 'pass_all' -- all dependencies passed with no checks. 7821 # 'test_compile' -- check by making test program. 7822 # 'file_magic [[regex]]' -- check by looking for files in library path 7823 # that responds to the $file_magic_cmd with a given extended regex. 7824 # If you have 'file' or equivalent on your system and you're not sure 7825 # whether 'pass_all' will *always* work, you probably want this one. 7826 7827 case $host_os in 7828 aix[4-9]*) 7829 lt_cv_deplibs_check_method=pass_all 7830 ;; 7831 7832 beos*) 7833 lt_cv_deplibs_check_method=pass_all 7834 ;; 7835 7836 bsdi[45]*) 7837 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7838 lt_cv_file_magic_cmd='/usr/bin/file -L' 7839 lt_cv_file_magic_test_file=/shlib/libc.so 7840 ;; 7841 7842 cygwin*) 7843 # func_win32_libid is a shell function defined in ltmain.sh 7844 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7845 lt_cv_file_magic_cmd='func_win32_libid' 7846 ;; 7847 7848 mingw* | pw32*) 7849 # Base MSYS/MinGW do not provide the 'file' command needed by 7850 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7851 # unless we find 'file', for example because we are cross-compiling. 7852 if ( file / ) >/dev/null 2>&1; then 7853 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7854 lt_cv_file_magic_cmd='func_win32_libid' 7855 else 7856 # Keep this pattern in sync with the one in func_win32_libid. 7857 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7858 lt_cv_file_magic_cmd='$OBJDUMP -f' 7859 fi 7860 ;; 7861 7862 cegcc*) 7863 # use the weaker test based on 'objdump'. See mingw*. 7864 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7865 lt_cv_file_magic_cmd='$OBJDUMP -f' 7866 ;; 7867 7868 darwin* | rhapsody*) 7869 lt_cv_deplibs_check_method=pass_all 7870 ;; 7871 7872 freebsd* | dragonfly*) 7873 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7874 case $host_cpu in 7875 i*86 ) 7876 # Not sure whether the presence of OpenBSD here was a mistake. 7877 # Let's accept both of them until this is cleared up. 7878 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 7879 lt_cv_file_magic_cmd=/usr/bin/file 7880 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 7881 ;; 7882 esac 7883 else 7884 lt_cv_deplibs_check_method=pass_all 7885 fi 7886 ;; 7887 7888 haiku*) 7889 lt_cv_deplibs_check_method=pass_all 7890 ;; 7891 7892 hpux10.20* | hpux11*) 7893 lt_cv_file_magic_cmd=/usr/bin/file 7894 case $host_cpu in 7895 ia64*) 7896 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 7897 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 7898 ;; 7899 hppa*64*) 7900 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 7901 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 7902 ;; 7903 *) 7904 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 7905 lt_cv_file_magic_test_file=/usr/lib/libc.sl 7906 ;; 7907 esac 7908 ;; 7909 7910 interix[3-9]*) 7911 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 7912 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 7913 ;; 7914 7915 irix5* | irix6* | nonstopux*) 7916 case $LD in 7917 *-32|*"-32 ") libmagic=32-bit;; 7918 *-n32|*"-n32 ") libmagic=N32;; 7919 *-64|*"-64 ") libmagic=64-bit;; 7920 *) libmagic=never-match;; 7921 esac 7922 lt_cv_deplibs_check_method=pass_all 7923 ;; 7924 7925 # This must be glibc/ELF. 7926 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 7927 lt_cv_deplibs_check_method=pass_all 7928 ;; 7929 7930 netbsd*) 7931 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7932 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7933 else 7934 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 7935 fi 7936 ;; 7937 7938 newos6*) 7939 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 7940 lt_cv_file_magic_cmd=/usr/bin/file 7941 lt_cv_file_magic_test_file=/usr/lib/libnls.so 7942 ;; 7943 7944 *nto* | *qnx*) 7945 lt_cv_deplibs_check_method=pass_all 7946 ;; 7947 7948 openbsd* | bitrig*) 7949 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 7950 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 7951 else 7952 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7953 fi 7954 ;; 7955 7956 osf3* | osf4* | osf5*) 7957 lt_cv_deplibs_check_method=pass_all 7958 ;; 7959 7960 rdos*) 7961 lt_cv_deplibs_check_method=pass_all 7962 ;; 7963 7964 solaris*) 7965 lt_cv_deplibs_check_method=pass_all 7966 ;; 7967 7968 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 7969 lt_cv_deplibs_check_method=pass_all 7970 ;; 7971 7972 sysv4 | sysv4.3*) 7973 case $host_vendor in 7974 motorola) 7975 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]' 7976 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 7977 ;; 7978 ncr) 7979 lt_cv_deplibs_check_method=pass_all 7980 ;; 7981 sequent) 7982 lt_cv_file_magic_cmd='/bin/file' 7983 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 7984 ;; 7985 sni) 7986 lt_cv_file_magic_cmd='/bin/file' 7987 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 7988 lt_cv_file_magic_test_file=/lib/libc.so 7989 ;; 7990 siemens) 7991 lt_cv_deplibs_check_method=pass_all 7992 ;; 7993 pc) 7994 lt_cv_deplibs_check_method=pass_all 7995 ;; 7996 esac 7997 ;; 7998 7999 tpf*) 8000 lt_cv_deplibs_check_method=pass_all 8001 ;; 8002 os2*) 8003 lt_cv_deplibs_check_method=pass_all 8004 ;; 8005 esac 8006 8007 fi 8008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 8009 $as_echo "$lt_cv_deplibs_check_method" >&6; } 8010 8011 file_magic_glob= 8012 want_nocaseglob=no 8013 if test "$build" = "$host"; then 8014 case $host_os in 8015 mingw* | pw32*) 8016 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 8017 want_nocaseglob=yes 8018 else 8019 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 8020 fi 8021 ;; 8022 esac 8023 fi 8024 8025 file_magic_cmd=$lt_cv_file_magic_cmd 8026 deplibs_check_method=$lt_cv_deplibs_check_method 8027 test -z "$deplibs_check_method" && deplibs_check_method=unknown 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 if test -n "$ac_tool_prefix"; then 8051 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8052 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8054 $as_echo_n "checking for $ac_word... " >&6; } 8055 if ${ac_cv_prog_DLLTOOL+:} false; then : 8056 $as_echo_n "(cached) " >&6 8057 else 8058 if test -n "$DLLTOOL"; then 8059 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8060 else 8061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8062 for as_dir in $PATH 8063 do 8064 IFS=$as_save_IFS 8065 test -z "$as_dir" && as_dir=. 8066 for ac_exec_ext in '' $ac_executable_extensions; do 8067 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8068 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8070 break 2 8071 fi 8072 done 8073 done 8074 IFS=$as_save_IFS 8075 8076 fi 8077 fi 8078 DLLTOOL=$ac_cv_prog_DLLTOOL 8079 if test -n "$DLLTOOL"; then 8080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8081 $as_echo "$DLLTOOL" >&6; } 8082 else 8083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8084 $as_echo "no" >&6; } 8085 fi 8086 8087 8088 fi 8089 if test -z "$ac_cv_prog_DLLTOOL"; then 8090 ac_ct_DLLTOOL=$DLLTOOL 8091 # Extract the first word of "dlltool", so it can be a program name with args. 8092 set dummy dlltool; ac_word=$2 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8094 $as_echo_n "checking for $ac_word... " >&6; } 8095 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 if test -n "$ac_ct_DLLTOOL"; then 8099 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8100 else 8101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8102 for as_dir in $PATH 8103 do 8104 IFS=$as_save_IFS 8105 test -z "$as_dir" && as_dir=. 8106 for ac_exec_ext in '' $ac_executable_extensions; do 8107 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8108 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8110 break 2 8111 fi 8112 done 8113 done 8114 IFS=$as_save_IFS 8115 8116 fi 8117 fi 8118 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8119 if test -n "$ac_ct_DLLTOOL"; then 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8121 $as_echo "$ac_ct_DLLTOOL" >&6; } 8122 else 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8124 $as_echo "no" >&6; } 8125 fi 8126 8127 if test "x$ac_ct_DLLTOOL" = x; then 8128 DLLTOOL="false" 8129 else 8130 case $cross_compiling:$ac_tool_warned in 8131 yes:) 8132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8133 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8134 ac_tool_warned=yes ;; 8135 esac 8136 DLLTOOL=$ac_ct_DLLTOOL 8137 fi 8138 else 8139 DLLTOOL="$ac_cv_prog_DLLTOOL" 8140 fi 8141 8142 test -z "$DLLTOOL" && DLLTOOL=dlltool 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8154 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8155 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8156 $as_echo_n "(cached) " >&6 8157 else 8158 lt_cv_sharedlib_from_linklib_cmd='unknown' 8159 8160 case $host_os in 8161 cygwin* | mingw* | pw32* | cegcc*) 8162 # two different shell functions defined in ltmain.sh; 8163 # decide which one to use based on capabilities of $DLLTOOL 8164 case `$DLLTOOL --help 2>&1` in 8165 *--identify-strict*) 8166 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8167 ;; 8168 *) 8169 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8170 ;; 8171 esac 8172 ;; 8173 *) 8174 # fallback: assume linklib IS sharedlib 8175 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8176 ;; 8177 esac 8178 8179 fi 8180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8181 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8182 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8183 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8184 8185 8186 8187 8188 8189 8190 8191 if test -n "$ac_tool_prefix"; then 8192 for ac_prog in ar 8193 do 8194 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8195 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8197 $as_echo_n "checking for $ac_word... " >&6; } 8198 if ${ac_cv_prog_AR+:} false; then : 8199 $as_echo_n "(cached) " >&6 8200 else 8201 if test -n "$AR"; then 8202 ac_cv_prog_AR="$AR" # Let the user override the test. 8203 else 8204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8205 for as_dir in $PATH 8206 do 8207 IFS=$as_save_IFS 8208 test -z "$as_dir" && as_dir=. 8209 for ac_exec_ext in '' $ac_executable_extensions; do 8210 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8211 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8213 break 2 8214 fi 8215 done 8216 done 8217 IFS=$as_save_IFS 8218 8219 fi 8220 fi 8221 AR=$ac_cv_prog_AR 8222 if test -n "$AR"; then 8223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8224 $as_echo "$AR" >&6; } 8225 else 8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8227 $as_echo "no" >&6; } 8228 fi 8229 8230 8231 test -n "$AR" && break 8232 done 8233 fi 8234 if test -z "$AR"; then 8235 ac_ct_AR=$AR 8236 for ac_prog in ar 8237 do 8238 # Extract the first word of "$ac_prog", so it can be a program name with args. 8239 set dummy $ac_prog; ac_word=$2 8240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8241 $as_echo_n "checking for $ac_word... " >&6; } 8242 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8243 $as_echo_n "(cached) " >&6 8244 else 8245 if test -n "$ac_ct_AR"; then 8246 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8247 else 8248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8249 for as_dir in $PATH 8250 do 8251 IFS=$as_save_IFS 8252 test -z "$as_dir" && as_dir=. 8253 for ac_exec_ext in '' $ac_executable_extensions; do 8254 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8255 ac_cv_prog_ac_ct_AR="$ac_prog" 8256 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8257 break 2 8258 fi 8259 done 8260 done 8261 IFS=$as_save_IFS 8262 8263 fi 8264 fi 8265 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8266 if test -n "$ac_ct_AR"; then 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8268 $as_echo "$ac_ct_AR" >&6; } 8269 else 8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8271 $as_echo "no" >&6; } 8272 fi 8273 8274 8275 test -n "$ac_ct_AR" && break 8276 done 8277 8278 if test "x$ac_ct_AR" = x; then 8279 AR="false" 8280 else 8281 case $cross_compiling:$ac_tool_warned in 8282 yes:) 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8284 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8285 ac_tool_warned=yes ;; 8286 esac 8287 AR=$ac_ct_AR 8288 fi 8289 fi 8290 8291 : ${AR=ar} 8292 : ${AR_FLAGS=cru} 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8305 $as_echo_n "checking for archiver @FILE support... " >&6; } 8306 if ${lt_cv_ar_at_file+:} false; then : 8307 $as_echo_n "(cached) " >&6 8308 else 8309 lt_cv_ar_at_file=no 8310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311 /* end confdefs.h. */ 8312 8313 int 8314 main () 8315 { 8316 8317 ; 8318 return 0; 8319 } 8320 _ACEOF 8321 if ac_fn_c_try_compile "$LINENO"; then : 8322 echo conftest.$ac_objext > conftest.lst 8323 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8325 (eval $lt_ar_try) 2>&5 8326 ac_status=$? 8327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8328 test $ac_status = 0; } 8329 if test 0 -eq "$ac_status"; then 8330 # Ensure the archiver fails upon bogus file names. 8331 rm -f conftest.$ac_objext libconftest.a 8332 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8333 (eval $lt_ar_try) 2>&5 8334 ac_status=$? 8335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8336 test $ac_status = 0; } 8337 if test 0 -ne "$ac_status"; then 8338 lt_cv_ar_at_file=@ 8339 fi 8340 fi 8341 rm -f conftest.* libconftest.a 8342 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8345 8346 fi 8347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8348 $as_echo "$lt_cv_ar_at_file" >&6; } 8349 8350 if test no = "$lt_cv_ar_at_file"; then 8351 archiver_list_spec= 8352 else 8353 archiver_list_spec=$lt_cv_ar_at_file 8354 fi 8355 8356 8357 8358 8359 8360 8361 8362 if test -n "$ac_tool_prefix"; then 8363 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8364 set dummy ${ac_tool_prefix}strip; ac_word=$2 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8366 $as_echo_n "checking for $ac_word... " >&6; } 8367 if ${ac_cv_prog_STRIP+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369 else 8370 if test -n "$STRIP"; then 8371 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8372 else 8373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8374 for as_dir in $PATH 8375 do 8376 IFS=$as_save_IFS 8377 test -z "$as_dir" && as_dir=. 8378 for ac_exec_ext in '' $ac_executable_extensions; do 8379 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8380 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8381 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8382 break 2 8383 fi 8384 done 8385 done 8386 IFS=$as_save_IFS 8387 8388 fi 8389 fi 8390 STRIP=$ac_cv_prog_STRIP 8391 if test -n "$STRIP"; then 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8393 $as_echo "$STRIP" >&6; } 8394 else 8395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8396 $as_echo "no" >&6; } 8397 fi 8398 8399 8400 fi 8401 if test -z "$ac_cv_prog_STRIP"; then 8402 ac_ct_STRIP=$STRIP 8403 # Extract the first word of "strip", so it can be a program name with args. 8404 set dummy strip; ac_word=$2 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8406 $as_echo_n "checking for $ac_word... " >&6; } 8407 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8408 $as_echo_n "(cached) " >&6 8409 else 8410 if test -n "$ac_ct_STRIP"; then 8411 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8412 else 8413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8414 for as_dir in $PATH 8415 do 8416 IFS=$as_save_IFS 8417 test -z "$as_dir" && as_dir=. 8418 for ac_exec_ext in '' $ac_executable_extensions; do 8419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8420 ac_cv_prog_ac_ct_STRIP="strip" 8421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8422 break 2 8423 fi 8424 done 8425 done 8426 IFS=$as_save_IFS 8427 8428 fi 8429 fi 8430 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8431 if test -n "$ac_ct_STRIP"; then 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8433 $as_echo "$ac_ct_STRIP" >&6; } 8434 else 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8436 $as_echo "no" >&6; } 8437 fi 8438 8439 if test "x$ac_ct_STRIP" = x; then 8440 STRIP=":" 8441 else 8442 case $cross_compiling:$ac_tool_warned in 8443 yes:) 8444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8445 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8446 ac_tool_warned=yes ;; 8447 esac 8448 STRIP=$ac_ct_STRIP 8449 fi 8450 else 8451 STRIP="$ac_cv_prog_STRIP" 8452 fi 8453 8454 test -z "$STRIP" && STRIP=: 8455 8456 8457 8458 8459 8460 8461 if test -n "$ac_tool_prefix"; then 8462 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8463 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8465 $as_echo_n "checking for $ac_word... " >&6; } 8466 if ${ac_cv_prog_RANLIB+:} false; then : 8467 $as_echo_n "(cached) " >&6 8468 else 8469 if test -n "$RANLIB"; then 8470 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8471 else 8472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8473 for as_dir in $PATH 8474 do 8475 IFS=$as_save_IFS 8476 test -z "$as_dir" && as_dir=. 8477 for ac_exec_ext in '' $ac_executable_extensions; do 8478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8479 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8481 break 2 8482 fi 8483 done 8484 done 8485 IFS=$as_save_IFS 8486 8487 fi 8488 fi 8489 RANLIB=$ac_cv_prog_RANLIB 8490 if test -n "$RANLIB"; then 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8492 $as_echo "$RANLIB" >&6; } 8493 else 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8495 $as_echo "no" >&6; } 8496 fi 8497 8498 8499 fi 8500 if test -z "$ac_cv_prog_RANLIB"; then 8501 ac_ct_RANLIB=$RANLIB 8502 # Extract the first word of "ranlib", so it can be a program name with args. 8503 set dummy ranlib; ac_word=$2 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8505 $as_echo_n "checking for $ac_word... " >&6; } 8506 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8507 $as_echo_n "(cached) " >&6 8508 else 8509 if test -n "$ac_ct_RANLIB"; then 8510 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8511 else 8512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8513 for as_dir in $PATH 8514 do 8515 IFS=$as_save_IFS 8516 test -z "$as_dir" && as_dir=. 8517 for ac_exec_ext in '' $ac_executable_extensions; do 8518 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8519 ac_cv_prog_ac_ct_RANLIB="ranlib" 8520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8521 break 2 8522 fi 8523 done 8524 done 8525 IFS=$as_save_IFS 8526 8527 fi 8528 fi 8529 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8530 if test -n "$ac_ct_RANLIB"; then 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8532 $as_echo "$ac_ct_RANLIB" >&6; } 8533 else 8534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8535 $as_echo "no" >&6; } 8536 fi 8537 8538 if test "x$ac_ct_RANLIB" = x; then 8539 RANLIB=":" 8540 else 8541 case $cross_compiling:$ac_tool_warned in 8542 yes:) 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8544 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8545 ac_tool_warned=yes ;; 8546 esac 8547 RANLIB=$ac_ct_RANLIB 8548 fi 8549 else 8550 RANLIB="$ac_cv_prog_RANLIB" 8551 fi 8552 8553 test -z "$RANLIB" && RANLIB=: 8554 8555 8556 8557 8558 8559 8560 # Determine commands to create old-style static archives. 8561 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8562 old_postinstall_cmds='chmod 644 $oldlib' 8563 old_postuninstall_cmds= 8564 8565 if test -n "$RANLIB"; then 8566 case $host_os in 8567 bitrig* | openbsd*) 8568 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8569 ;; 8570 *) 8571 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8572 ;; 8573 esac 8574 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8575 fi 8576 8577 case $host_os in 8578 darwin*) 8579 lock_old_archive_extraction=yes ;; 8580 *) 8581 lock_old_archive_extraction=no ;; 8582 esac 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 for ac_prog in gawk mawk nawk awk 8605 do 8606 # Extract the first word of "$ac_prog", so it can be a program name with args. 8607 set dummy $ac_prog; ac_word=$2 8608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8609 $as_echo_n "checking for $ac_word... " >&6; } 8610 if ${ac_cv_prog_AWK+:} false; then : 8611 $as_echo_n "(cached) " >&6 8612 else 8613 if test -n "$AWK"; then 8614 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8615 else 8616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8617 for as_dir in $PATH 8618 do 8619 IFS=$as_save_IFS 8620 test -z "$as_dir" && as_dir=. 8621 for ac_exec_ext in '' $ac_executable_extensions; do 8622 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8623 ac_cv_prog_AWK="$ac_prog" 8624 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8625 break 2 8626 fi 8627 done 8628 done 8629 IFS=$as_save_IFS 8630 8631 fi 8632 fi 8633 AWK=$ac_cv_prog_AWK 8634 if test -n "$AWK"; then 8635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8636 $as_echo "$AWK" >&6; } 8637 else 8638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8639 $as_echo "no" >&6; } 8640 fi 8641 8642 8643 test -n "$AWK" && break 8644 done 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 # If no C compiler was specified, use CC. 8665 LTCC=${LTCC-"$CC"} 8666 8667 # If no C compiler flags were specified, use CFLAGS. 8668 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8669 8670 # Allow CC to be a program name with arguments. 8671 compiler=$CC 8672 8673 8674 # Check for command to grab the raw symbol name followed by C symbol from nm. 8675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8676 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8677 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8678 $as_echo_n "(cached) " >&6 8679 else 8680 8681 # These are sane defaults that work on at least a few old systems. 8682 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8683 8684 # Character class describing NM global symbol codes. 8685 symcode='[BCDEGRST]' 8686 8687 # Regexp to match symbols that can be accessed directly from C. 8688 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8689 8690 # Define system-specific variables. 8691 case $host_os in 8692 aix*) 8693 symcode='[BCDT]' 8694 ;; 8695 cygwin* | mingw* | pw32* | cegcc*) 8696 symcode='[ABCDGISTW]' 8697 ;; 8698 hpux*) 8699 if test ia64 = "$host_cpu"; then 8700 symcode='[ABCDEGRST]' 8701 fi 8702 ;; 8703 irix* | nonstopux*) 8704 symcode='[BCDEGRST]' 8705 ;; 8706 osf*) 8707 symcode='[BCDEGQRST]' 8708 ;; 8709 solaris*) 8710 symcode='[BDRT]' 8711 ;; 8712 sco3.2v5*) 8713 symcode='[DT]' 8714 ;; 8715 sysv4.2uw2*) 8716 symcode='[DT]' 8717 ;; 8718 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8719 symcode='[ABDT]' 8720 ;; 8721 sysv4) 8722 symcode='[DFNSTU]' 8723 ;; 8724 esac 8725 8726 # If we're using GNU nm, then use its standard symbol codes. 8727 case `$NM -V 2>&1` in 8728 *GNU* | *'with BFD'*) 8729 symcode='[ABCDGIRSTW]' ;; 8730 esac 8731 8732 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8733 # Gets list of data symbols to import. 8734 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8735 # Adjust the below global symbol transforms to fixup imported variables. 8736 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8737 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8738 lt_c_name_lib_hook="\ 8739 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8740 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8741 else 8742 # Disable hooks by default. 8743 lt_cv_sys_global_symbol_to_import= 8744 lt_cdecl_hook= 8745 lt_c_name_hook= 8746 lt_c_name_lib_hook= 8747 fi 8748 8749 # Transform an extracted symbol line into a proper C declaration. 8750 # Some systems (esp. on ia64) link data and code symbols differently, 8751 # so use this general approach. 8752 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8753 $lt_cdecl_hook\ 8754 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8755 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8756 8757 # Transform an extracted symbol line into symbol name and symbol address 8758 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8759 $lt_c_name_hook\ 8760 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8761 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8762 8763 # Transform an extracted symbol line into symbol name with lib prefix and 8764 # symbol address. 8765 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8766 $lt_c_name_lib_hook\ 8767 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8768 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8769 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8770 8771 # Handle CRLF in mingw tool chain 8772 opt_cr= 8773 case $build_os in 8774 mingw*) 8775 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8776 ;; 8777 esac 8778 8779 # Try without a prefix underscore, then with it. 8780 for ac_symprfx in "" "_"; do 8781 8782 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8783 symxfrm="\\1 $ac_symprfx\\2 \\2" 8784 8785 # Write the raw and C identifiers. 8786 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8787 # Fake it for dumpbin and say T for any non-static function, 8788 # D for any global variable and I for any imported variable. 8789 # Also find C++ and __fastcall symbols from MSVC++, 8790 # which start with @ or ?. 8791 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8792 " {last_section=section; section=\$ 3};"\ 8793 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8794 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8795 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8796 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8797 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8798 " \$ 0!~/External *\|/{next};"\ 8799 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8800 " {if(hide[section]) next};"\ 8801 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8802 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8803 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8804 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8805 " ' prfx=^$ac_symprfx" 8806 else 8807 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8808 fi 8809 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8810 8811 # Check to see that the pipe works correctly. 8812 pipe_works=no 8813 8814 rm -f conftest* 8815 cat > conftest.$ac_ext <<_LT_EOF 8816 #ifdef __cplusplus 8817 extern "C" { 8818 #endif 8819 char nm_test_var; 8820 void nm_test_func(void); 8821 void nm_test_func(void){} 8822 #ifdef __cplusplus 8823 } 8824 #endif 8825 int main(){nm_test_var='a';nm_test_func();return(0);} 8826 _LT_EOF 8827 8828 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8829 (eval $ac_compile) 2>&5 8830 ac_status=$? 8831 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8832 test $ac_status = 0; }; then 8833 # Now try to grab the symbols. 8834 nlist=conftest.nm 8835 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8836 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8837 ac_status=$? 8838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8839 test $ac_status = 0; } && test -s "$nlist"; then 8840 # Try sorting and uniquifying the output. 8841 if sort "$nlist" | uniq > "$nlist"T; then 8842 mv -f "$nlist"T "$nlist" 8843 else 8844 rm -f "$nlist"T 8845 fi 8846 8847 # Make sure that we snagged all the symbols we need. 8848 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8849 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8850 cat <<_LT_EOF > conftest.$ac_ext 8851 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8852 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8853 /* DATA imports from DLLs on WIN32 can't be const, because runtime 8854 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8855 # define LT_DLSYM_CONST 8856 #elif defined __osf__ 8857 /* This system does not cope well with relocations in const data. */ 8858 # define LT_DLSYM_CONST 8859 #else 8860 # define LT_DLSYM_CONST const 8861 #endif 8862 8863 #ifdef __cplusplus 8864 extern "C" { 8865 #endif 8866 8867 _LT_EOF 8868 # Now generate the symbol file. 8869 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 8870 8871 cat <<_LT_EOF >> conftest.$ac_ext 8872 8873 /* The mapping between symbol names and symbols. */ 8874 LT_DLSYM_CONST struct { 8875 const char *name; 8876 void *address; 8877 } 8878 lt__PROGRAM__LTX_preloaded_symbols[] = 8879 { 8880 { "@PROGRAM@", (void *) 0 }, 8881 _LT_EOF 8882 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 8883 cat <<\_LT_EOF >> conftest.$ac_ext 8884 {0, (void *) 0} 8885 }; 8886 8887 /* This works around a problem in FreeBSD linker */ 8888 #ifdef FREEBSD_WORKAROUND 8889 static const void *lt_preloaded_setup() { 8890 return lt__PROGRAM__LTX_preloaded_symbols; 8891 } 8892 #endif 8893 8894 #ifdef __cplusplus 8895 } 8896 #endif 8897 _LT_EOF 8898 # Now try linking the two files. 8899 mv conftest.$ac_objext conftstm.$ac_objext 8900 lt_globsym_save_LIBS=$LIBS 8901 lt_globsym_save_CFLAGS=$CFLAGS 8902 LIBS=conftstm.$ac_objext 8903 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 8904 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 8905 (eval $ac_link) 2>&5 8906 ac_status=$? 8907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8908 test $ac_status = 0; } && test -s conftest$ac_exeext; then 8909 pipe_works=yes 8910 fi 8911 LIBS=$lt_globsym_save_LIBS 8912 CFLAGS=$lt_globsym_save_CFLAGS 8913 else 8914 echo "cannot find nm_test_func in $nlist" >&5 8915 fi 8916 else 8917 echo "cannot find nm_test_var in $nlist" >&5 8918 fi 8919 else 8920 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 8921 fi 8922 else 8923 echo "$progname: failed program was:" >&5 8924 cat conftest.$ac_ext >&5 8925 fi 8926 rm -rf conftest* conftst* 8927 8928 # Do not use the global_symbol_pipe unless it works. 8929 if test yes = "$pipe_works"; then 8930 break 8931 else 8932 lt_cv_sys_global_symbol_pipe= 8933 fi 8934 done 8935 8936 fi 8937 8938 if test -z "$lt_cv_sys_global_symbol_pipe"; then 8939 lt_cv_sys_global_symbol_to_cdecl= 8940 fi 8941 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 8943 $as_echo "failed" >&6; } 8944 else 8945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8946 $as_echo "ok" >&6; } 8947 fi 8948 8949 # Response file support. 8950 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8951 nm_file_list_spec='@' 8952 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 8953 nm_file_list_spec='@' 8954 fi 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 8975 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 8993 $as_echo_n "checking for sysroot... " >&6; } 8994 8995 # Check whether --with-sysroot was given. 8996 if test "${with_sysroot+set}" = set; then : 8997 withval=$with_sysroot; 8998 else 8999 with_sysroot=no 9000 fi 9001 9002 9003 lt_sysroot= 9004 case $with_sysroot in #( 9005 yes) 9006 if test yes = "$GCC"; then 9007 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 9008 fi 9009 ;; #( 9010 /*) 9011 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 9012 ;; #( 9013 no|'') 9014 ;; #( 9015 *) 9016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 9017 $as_echo "$with_sysroot" >&6; } 9018 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 9019 ;; 9020 esac 9021 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 9023 $as_echo "${lt_sysroot:-no}" >&6; } 9024 9025 9026 9027 9028 9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 9030 $as_echo_n "checking for a working dd... " >&6; } 9031 if ${ac_cv_path_lt_DD+:} false; then : 9032 $as_echo_n "(cached) " >&6 9033 else 9034 printf 0123456789abcdef0123456789abcdef >conftest.i 9035 cat conftest.i conftest.i >conftest2.i 9036 : ${lt_DD:=$DD} 9037 if test -z "$lt_DD"; then 9038 ac_path_lt_DD_found=false 9039 # Loop through the user's path and test for each of PROGNAME-LIST 9040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9041 for as_dir in $PATH 9042 do 9043 IFS=$as_save_IFS 9044 test -z "$as_dir" && as_dir=. 9045 for ac_prog in dd; do 9046 for ac_exec_ext in '' $ac_executable_extensions; do 9047 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 9048 as_fn_executable_p "$ac_path_lt_DD" || continue 9049 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9050 cmp -s conftest.i conftest.out \ 9051 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 9052 fi 9053 $ac_path_lt_DD_found && break 3 9054 done 9055 done 9056 done 9057 IFS=$as_save_IFS 9058 if test -z "$ac_cv_path_lt_DD"; then 9059 : 9060 fi 9061 else 9062 ac_cv_path_lt_DD=$lt_DD 9063 fi 9064 9065 rm -f conftest.i conftest2.i conftest.out 9066 fi 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 9068 $as_echo "$ac_cv_path_lt_DD" >&6; } 9069 9070 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 9072 $as_echo_n "checking how to truncate binary pipes... " >&6; } 9073 if ${lt_cv_truncate_bin+:} false; then : 9074 $as_echo_n "(cached) " >&6 9075 else 9076 printf 0123456789abcdef0123456789abcdef >conftest.i 9077 cat conftest.i conftest.i >conftest2.i 9078 lt_cv_truncate_bin= 9079 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9080 cmp -s conftest.i conftest.out \ 9081 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9082 fi 9083 rm -f conftest.i conftest2.i conftest.out 9084 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9085 fi 9086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9087 $as_echo "$lt_cv_truncate_bin" >&6; } 9088 9089 9090 9091 9092 9093 9094 9095 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9096 func_cc_basename () 9097 { 9098 for cc_temp in $*""; do 9099 case $cc_temp in 9100 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9101 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9102 \-*) ;; 9103 *) break;; 9104 esac 9105 done 9106 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9107 } 9108 9109 # Check whether --enable-libtool-lock was given. 9110 if test "${enable_libtool_lock+set}" = set; then : 9111 enableval=$enable_libtool_lock; 9112 fi 9113 9114 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9115 9116 # Some flags need to be propagated to the compiler or linker for good 9117 # libtool support. 9118 case $host in 9119 ia64-*-hpux*) 9120 # Find out what ABI is being produced by ac_compile, and set mode 9121 # options accordingly. 9122 echo 'int i;' > conftest.$ac_ext 9123 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9124 (eval $ac_compile) 2>&5 9125 ac_status=$? 9126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9127 test $ac_status = 0; }; then 9128 case `/usr/bin/file conftest.$ac_objext` in 9129 *ELF-32*) 9130 HPUX_IA64_MODE=32 9131 ;; 9132 *ELF-64*) 9133 HPUX_IA64_MODE=64 9134 ;; 9135 esac 9136 fi 9137 rm -rf conftest* 9138 ;; 9139 *-*-irix6*) 9140 # Find out what ABI is being produced by ac_compile, and set linker 9141 # options accordingly. 9142 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9143 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9144 (eval $ac_compile) 2>&5 9145 ac_status=$? 9146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9147 test $ac_status = 0; }; then 9148 if test yes = "$lt_cv_prog_gnu_ld"; then 9149 case `/usr/bin/file conftest.$ac_objext` in 9150 *32-bit*) 9151 LD="${LD-ld} -melf32bsmip" 9152 ;; 9153 *N32*) 9154 LD="${LD-ld} -melf32bmipn32" 9155 ;; 9156 *64-bit*) 9157 LD="${LD-ld} -melf64bmip" 9158 ;; 9159 esac 9160 else 9161 case `/usr/bin/file conftest.$ac_objext` in 9162 *32-bit*) 9163 LD="${LD-ld} -32" 9164 ;; 9165 *N32*) 9166 LD="${LD-ld} -n32" 9167 ;; 9168 *64-bit*) 9169 LD="${LD-ld} -64" 9170 ;; 9171 esac 9172 fi 9173 fi 9174 rm -rf conftest* 9175 ;; 9176 9177 mips64*-*linux*) 9178 # Find out what ABI is being produced by ac_compile, and set linker 9179 # options accordingly. 9180 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9181 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9182 (eval $ac_compile) 2>&5 9183 ac_status=$? 9184 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9185 test $ac_status = 0; }; then 9186 emul=elf 9187 case `/usr/bin/file conftest.$ac_objext` in 9188 *32-bit*) 9189 emul="${emul}32" 9190 ;; 9191 *64-bit*) 9192 emul="${emul}64" 9193 ;; 9194 esac 9195 case `/usr/bin/file conftest.$ac_objext` in 9196 *MSB*) 9197 emul="${emul}btsmip" 9198 ;; 9199 *LSB*) 9200 emul="${emul}ltsmip" 9201 ;; 9202 esac 9203 case `/usr/bin/file conftest.$ac_objext` in 9204 *N32*) 9205 emul="${emul}n32" 9206 ;; 9207 esac 9208 LD="${LD-ld} -m $emul" 9209 fi 9210 rm -rf conftest* 9211 ;; 9212 9213 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9214 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9215 # Find out what ABI is being produced by ac_compile, and set linker 9216 # options accordingly. Note that the listed cases only cover the 9217 # situations where additional linker options are needed (such as when 9218 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9219 # vice versa); the common cases where no linker options are needed do 9220 # not appear in the list. 9221 echo 'int i;' > conftest.$ac_ext 9222 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9223 (eval $ac_compile) 2>&5 9224 ac_status=$? 9225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9226 test $ac_status = 0; }; then 9227 case `/usr/bin/file conftest.o` in 9228 *32-bit*) 9229 case $host in 9230 x86_64-*kfreebsd*-gnu) 9231 LD="${LD-ld} -m elf_i386_fbsd" 9232 ;; 9233 x86_64-*linux*) 9234 case `/usr/bin/file conftest.o` in 9235 *x86-64*) 9236 LD="${LD-ld} -m elf32_x86_64" 9237 ;; 9238 *) 9239 LD="${LD-ld} -m elf_i386" 9240 ;; 9241 esac 9242 ;; 9243 powerpc64le-*linux*) 9244 LD="${LD-ld} -m elf32lppclinux" 9245 ;; 9246 powerpc64-*linux*) 9247 LD="${LD-ld} -m elf32ppclinux" 9248 ;; 9249 s390x-*linux*) 9250 LD="${LD-ld} -m elf_s390" 9251 ;; 9252 sparc64-*linux*) 9253 LD="${LD-ld} -m elf32_sparc" 9254 ;; 9255 esac 9256 ;; 9257 *64-bit*) 9258 case $host in 9259 x86_64-*kfreebsd*-gnu) 9260 LD="${LD-ld} -m elf_x86_64_fbsd" 9261 ;; 9262 x86_64-*linux*) 9263 LD="${LD-ld} -m elf_x86_64" 9264 ;; 9265 powerpcle-*linux*) 9266 LD="${LD-ld} -m elf64lppc" 9267 ;; 9268 powerpc-*linux*) 9269 LD="${LD-ld} -m elf64ppc" 9270 ;; 9271 s390*-*linux*|s390*-*tpf*) 9272 LD="${LD-ld} -m elf64_s390" 9273 ;; 9274 sparc*-*linux*) 9275 LD="${LD-ld} -m elf64_sparc" 9276 ;; 9277 esac 9278 ;; 9279 esac 9280 fi 9281 rm -rf conftest* 9282 ;; 9283 9284 *-*-sco3.2v5*) 9285 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9286 SAVE_CFLAGS=$CFLAGS 9287 CFLAGS="$CFLAGS -belf" 9288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9289 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9290 if ${lt_cv_cc_needs_belf+:} false; then : 9291 $as_echo_n "(cached) " >&6 9292 else 9293 ac_ext=c 9294 ac_cpp='$CPP $CPPFLAGS' 9295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9297 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9298 9299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9300 /* end confdefs.h. */ 9301 9302 int 9303 main () 9304 { 9305 9306 ; 9307 return 0; 9308 } 9309 _ACEOF 9310 if ac_fn_c_try_link "$LINENO"; then : 9311 lt_cv_cc_needs_belf=yes 9312 else 9313 lt_cv_cc_needs_belf=no 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext \ 9316 conftest$ac_exeext conftest.$ac_ext 9317 ac_ext=c 9318 ac_cpp='$CPP $CPPFLAGS' 9319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9321 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9322 9323 fi 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9325 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9326 if test yes != "$lt_cv_cc_needs_belf"; then 9327 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9328 CFLAGS=$SAVE_CFLAGS 9329 fi 9330 ;; 9331 *-*solaris*) 9332 # Find out what ABI is being produced by ac_compile, and set linker 9333 # options accordingly. 9334 echo 'int i;' > conftest.$ac_ext 9335 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9336 (eval $ac_compile) 2>&5 9337 ac_status=$? 9338 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9339 test $ac_status = 0; }; then 9340 case `/usr/bin/file conftest.o` in 9341 *64-bit*) 9342 case $lt_cv_prog_gnu_ld in 9343 yes*) 9344 case $host in 9345 i?86-*-solaris*|x86_64-*-solaris*) 9346 LD="${LD-ld} -m elf_x86_64" 9347 ;; 9348 sparc*-*-solaris*) 9349 LD="${LD-ld} -m elf64_sparc" 9350 ;; 9351 esac 9352 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9353 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9354 LD=${LD-ld}_sol2 9355 fi 9356 ;; 9357 *) 9358 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9359 LD="${LD-ld} -64" 9360 fi 9361 ;; 9362 esac 9363 ;; 9364 esac 9365 fi 9366 rm -rf conftest* 9367 ;; 9368 esac 9369 9370 need_locks=$enable_libtool_lock 9371 9372 if test -n "$ac_tool_prefix"; then 9373 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9374 set dummy ${ac_tool_prefix}mt; ac_word=$2 9375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9376 $as_echo_n "checking for $ac_word... " >&6; } 9377 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9378 $as_echo_n "(cached) " >&6 9379 else 9380 if test -n "$MANIFEST_TOOL"; then 9381 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9382 else 9383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9384 for as_dir in $PATH 9385 do 9386 IFS=$as_save_IFS 9387 test -z "$as_dir" && as_dir=. 9388 for ac_exec_ext in '' $ac_executable_extensions; do 9389 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9390 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9391 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9392 break 2 9393 fi 9394 done 9395 done 9396 IFS=$as_save_IFS 9397 9398 fi 9399 fi 9400 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9401 if test -n "$MANIFEST_TOOL"; then 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9403 $as_echo "$MANIFEST_TOOL" >&6; } 9404 else 9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9406 $as_echo "no" >&6; } 9407 fi 9408 9409 9410 fi 9411 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9412 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9413 # Extract the first word of "mt", so it can be a program name with args. 9414 set dummy mt; ac_word=$2 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9416 $as_echo_n "checking for $ac_word... " >&6; } 9417 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419 else 9420 if test -n "$ac_ct_MANIFEST_TOOL"; then 9421 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9422 else 9423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9424 for as_dir in $PATH 9425 do 9426 IFS=$as_save_IFS 9427 test -z "$as_dir" && as_dir=. 9428 for ac_exec_ext in '' $ac_executable_extensions; do 9429 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9430 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9431 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9432 break 2 9433 fi 9434 done 9435 done 9436 IFS=$as_save_IFS 9437 9438 fi 9439 fi 9440 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9441 if test -n "$ac_ct_MANIFEST_TOOL"; then 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9443 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9444 else 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9446 $as_echo "no" >&6; } 9447 fi 9448 9449 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9450 MANIFEST_TOOL=":" 9451 else 9452 case $cross_compiling:$ac_tool_warned in 9453 yes:) 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9455 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9456 ac_tool_warned=yes ;; 9457 esac 9458 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9459 fi 9460 else 9461 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9462 fi 9463 9464 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9466 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9467 if ${lt_cv_path_mainfest_tool+:} false; then : 9468 $as_echo_n "(cached) " >&6 9469 else 9470 lt_cv_path_mainfest_tool=no 9471 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9472 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9473 cat conftest.err >&5 9474 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9475 lt_cv_path_mainfest_tool=yes 9476 fi 9477 rm -f conftest* 9478 fi 9479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9480 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9481 if test yes != "$lt_cv_path_mainfest_tool"; then 9482 MANIFEST_TOOL=: 9483 fi 9484 9485 9486 9487 9488 9489 9490 case $host_os in 9491 rhapsody* | darwin*) 9492 if test -n "$ac_tool_prefix"; then 9493 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9494 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9496 $as_echo_n "checking for $ac_word... " >&6; } 9497 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9498 $as_echo_n "(cached) " >&6 9499 else 9500 if test -n "$DSYMUTIL"; then 9501 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9502 else 9503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9504 for as_dir in $PATH 9505 do 9506 IFS=$as_save_IFS 9507 test -z "$as_dir" && as_dir=. 9508 for ac_exec_ext in '' $ac_executable_extensions; do 9509 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9510 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9512 break 2 9513 fi 9514 done 9515 done 9516 IFS=$as_save_IFS 9517 9518 fi 9519 fi 9520 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9521 if test -n "$DSYMUTIL"; then 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9523 $as_echo "$DSYMUTIL" >&6; } 9524 else 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9526 $as_echo "no" >&6; } 9527 fi 9528 9529 9530 fi 9531 if test -z "$ac_cv_prog_DSYMUTIL"; then 9532 ac_ct_DSYMUTIL=$DSYMUTIL 9533 # Extract the first word of "dsymutil", so it can be a program name with args. 9534 set dummy dsymutil; ac_word=$2 9535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9536 $as_echo_n "checking for $ac_word... " >&6; } 9537 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9538 $as_echo_n "(cached) " >&6 9539 else 9540 if test -n "$ac_ct_DSYMUTIL"; then 9541 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9542 else 9543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9544 for as_dir in $PATH 9545 do 9546 IFS=$as_save_IFS 9547 test -z "$as_dir" && as_dir=. 9548 for ac_exec_ext in '' $ac_executable_extensions; do 9549 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9550 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9551 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9552 break 2 9553 fi 9554 done 9555 done 9556 IFS=$as_save_IFS 9557 9558 fi 9559 fi 9560 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9561 if test -n "$ac_ct_DSYMUTIL"; then 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9563 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9564 else 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9566 $as_echo "no" >&6; } 9567 fi 9568 9569 if test "x$ac_ct_DSYMUTIL" = x; then 9570 DSYMUTIL=":" 9571 else 9572 case $cross_compiling:$ac_tool_warned in 9573 yes:) 9574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9576 ac_tool_warned=yes ;; 9577 esac 9578 DSYMUTIL=$ac_ct_DSYMUTIL 9579 fi 9580 else 9581 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9582 fi 9583 9584 if test -n "$ac_tool_prefix"; then 9585 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9586 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9588 $as_echo_n "checking for $ac_word... " >&6; } 9589 if ${ac_cv_prog_NMEDIT+:} false; then : 9590 $as_echo_n "(cached) " >&6 9591 else 9592 if test -n "$NMEDIT"; then 9593 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9594 else 9595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9596 for as_dir in $PATH 9597 do 9598 IFS=$as_save_IFS 9599 test -z "$as_dir" && as_dir=. 9600 for ac_exec_ext in '' $ac_executable_extensions; do 9601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9602 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9604 break 2 9605 fi 9606 done 9607 done 9608 IFS=$as_save_IFS 9609 9610 fi 9611 fi 9612 NMEDIT=$ac_cv_prog_NMEDIT 9613 if test -n "$NMEDIT"; then 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9615 $as_echo "$NMEDIT" >&6; } 9616 else 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9618 $as_echo "no" >&6; } 9619 fi 9620 9621 9622 fi 9623 if test -z "$ac_cv_prog_NMEDIT"; then 9624 ac_ct_NMEDIT=$NMEDIT 9625 # Extract the first word of "nmedit", so it can be a program name with args. 9626 set dummy nmedit; ac_word=$2 9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9628 $as_echo_n "checking for $ac_word... " >&6; } 9629 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9630 $as_echo_n "(cached) " >&6 9631 else 9632 if test -n "$ac_ct_NMEDIT"; then 9633 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9634 else 9635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9636 for as_dir in $PATH 9637 do 9638 IFS=$as_save_IFS 9639 test -z "$as_dir" && as_dir=. 9640 for ac_exec_ext in '' $ac_executable_extensions; do 9641 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9642 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9643 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9644 break 2 9645 fi 9646 done 9647 done 9648 IFS=$as_save_IFS 9649 9650 fi 9651 fi 9652 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9653 if test -n "$ac_ct_NMEDIT"; then 9654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9655 $as_echo "$ac_ct_NMEDIT" >&6; } 9656 else 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9658 $as_echo "no" >&6; } 9659 fi 9660 9661 if test "x$ac_ct_NMEDIT" = x; then 9662 NMEDIT=":" 9663 else 9664 case $cross_compiling:$ac_tool_warned in 9665 yes:) 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9667 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9668 ac_tool_warned=yes ;; 9669 esac 9670 NMEDIT=$ac_ct_NMEDIT 9671 fi 9672 else 9673 NMEDIT="$ac_cv_prog_NMEDIT" 9674 fi 9675 9676 if test -n "$ac_tool_prefix"; then 9677 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9678 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9680 $as_echo_n "checking for $ac_word... " >&6; } 9681 if ${ac_cv_prog_LIPO+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 if test -n "$LIPO"; then 9685 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9686 else 9687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9688 for as_dir in $PATH 9689 do 9690 IFS=$as_save_IFS 9691 test -z "$as_dir" && as_dir=. 9692 for ac_exec_ext in '' $ac_executable_extensions; do 9693 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9694 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9695 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9696 break 2 9697 fi 9698 done 9699 done 9700 IFS=$as_save_IFS 9701 9702 fi 9703 fi 9704 LIPO=$ac_cv_prog_LIPO 9705 if test -n "$LIPO"; then 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9707 $as_echo "$LIPO" >&6; } 9708 else 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9710 $as_echo "no" >&6; } 9711 fi 9712 9713 9714 fi 9715 if test -z "$ac_cv_prog_LIPO"; then 9716 ac_ct_LIPO=$LIPO 9717 # Extract the first word of "lipo", so it can be a program name with args. 9718 set dummy lipo; ac_word=$2 9719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9720 $as_echo_n "checking for $ac_word... " >&6; } 9721 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9722 $as_echo_n "(cached) " >&6 9723 else 9724 if test -n "$ac_ct_LIPO"; then 9725 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9726 else 9727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9728 for as_dir in $PATH 9729 do 9730 IFS=$as_save_IFS 9731 test -z "$as_dir" && as_dir=. 9732 for ac_exec_ext in '' $ac_executable_extensions; do 9733 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9734 ac_cv_prog_ac_ct_LIPO="lipo" 9735 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9736 break 2 9737 fi 9738 done 9739 done 9740 IFS=$as_save_IFS 9741 9742 fi 9743 fi 9744 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9745 if test -n "$ac_ct_LIPO"; then 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9747 $as_echo "$ac_ct_LIPO" >&6; } 9748 else 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9750 $as_echo "no" >&6; } 9751 fi 9752 9753 if test "x$ac_ct_LIPO" = x; then 9754 LIPO=":" 9755 else 9756 case $cross_compiling:$ac_tool_warned in 9757 yes:) 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9759 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9760 ac_tool_warned=yes ;; 9761 esac 9762 LIPO=$ac_ct_LIPO 9763 fi 9764 else 9765 LIPO="$ac_cv_prog_LIPO" 9766 fi 9767 9768 if test -n "$ac_tool_prefix"; then 9769 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9770 set dummy ${ac_tool_prefix}otool; ac_word=$2 9771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9772 $as_echo_n "checking for $ac_word... " >&6; } 9773 if ${ac_cv_prog_OTOOL+:} false; then : 9774 $as_echo_n "(cached) " >&6 9775 else 9776 if test -n "$OTOOL"; then 9777 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9778 else 9779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9780 for as_dir in $PATH 9781 do 9782 IFS=$as_save_IFS 9783 test -z "$as_dir" && as_dir=. 9784 for ac_exec_ext in '' $ac_executable_extensions; do 9785 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9786 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9788 break 2 9789 fi 9790 done 9791 done 9792 IFS=$as_save_IFS 9793 9794 fi 9795 fi 9796 OTOOL=$ac_cv_prog_OTOOL 9797 if test -n "$OTOOL"; then 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9799 $as_echo "$OTOOL" >&6; } 9800 else 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9802 $as_echo "no" >&6; } 9803 fi 9804 9805 9806 fi 9807 if test -z "$ac_cv_prog_OTOOL"; then 9808 ac_ct_OTOOL=$OTOOL 9809 # Extract the first word of "otool", so it can be a program name with args. 9810 set dummy otool; ac_word=$2 9811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9812 $as_echo_n "checking for $ac_word... " >&6; } 9813 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9814 $as_echo_n "(cached) " >&6 9815 else 9816 if test -n "$ac_ct_OTOOL"; then 9817 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9818 else 9819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9820 for as_dir in $PATH 9821 do 9822 IFS=$as_save_IFS 9823 test -z "$as_dir" && as_dir=. 9824 for ac_exec_ext in '' $ac_executable_extensions; do 9825 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9826 ac_cv_prog_ac_ct_OTOOL="otool" 9827 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9828 break 2 9829 fi 9830 done 9831 done 9832 IFS=$as_save_IFS 9833 9834 fi 9835 fi 9836 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9837 if test -n "$ac_ct_OTOOL"; then 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9839 $as_echo "$ac_ct_OTOOL" >&6; } 9840 else 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9842 $as_echo "no" >&6; } 9843 fi 9844 9845 if test "x$ac_ct_OTOOL" = x; then 9846 OTOOL=":" 9847 else 9848 case $cross_compiling:$ac_tool_warned in 9849 yes:) 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9851 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9852 ac_tool_warned=yes ;; 9853 esac 9854 OTOOL=$ac_ct_OTOOL 9855 fi 9856 else 9857 OTOOL="$ac_cv_prog_OTOOL" 9858 fi 9859 9860 if test -n "$ac_tool_prefix"; then 9861 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9862 set dummy ${ac_tool_prefix}otool64; ac_word=$2 9863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9864 $as_echo_n "checking for $ac_word... " >&6; } 9865 if ${ac_cv_prog_OTOOL64+:} false; then : 9866 $as_echo_n "(cached) " >&6 9867 else 9868 if test -n "$OTOOL64"; then 9869 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 9870 else 9871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9872 for as_dir in $PATH 9873 do 9874 IFS=$as_save_IFS 9875 test -z "$as_dir" && as_dir=. 9876 for ac_exec_ext in '' $ac_executable_extensions; do 9877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9878 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 9879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9880 break 2 9881 fi 9882 done 9883 done 9884 IFS=$as_save_IFS 9885 9886 fi 9887 fi 9888 OTOOL64=$ac_cv_prog_OTOOL64 9889 if test -n "$OTOOL64"; then 9890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 9891 $as_echo "$OTOOL64" >&6; } 9892 else 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9894 $as_echo "no" >&6; } 9895 fi 9896 9897 9898 fi 9899 if test -z "$ac_cv_prog_OTOOL64"; then 9900 ac_ct_OTOOL64=$OTOOL64 9901 # Extract the first word of "otool64", so it can be a program name with args. 9902 set dummy otool64; ac_word=$2 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9904 $as_echo_n "checking for $ac_word... " >&6; } 9905 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 9906 $as_echo_n "(cached) " >&6 9907 else 9908 if test -n "$ac_ct_OTOOL64"; then 9909 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 9910 else 9911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9912 for as_dir in $PATH 9913 do 9914 IFS=$as_save_IFS 9915 test -z "$as_dir" && as_dir=. 9916 for ac_exec_ext in '' $ac_executable_extensions; do 9917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9918 ac_cv_prog_ac_ct_OTOOL64="otool64" 9919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9920 break 2 9921 fi 9922 done 9923 done 9924 IFS=$as_save_IFS 9925 9926 fi 9927 fi 9928 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 9929 if test -n "$ac_ct_OTOOL64"; then 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 9931 $as_echo "$ac_ct_OTOOL64" >&6; } 9932 else 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9934 $as_echo "no" >&6; } 9935 fi 9936 9937 if test "x$ac_ct_OTOOL64" = x; then 9938 OTOOL64=":" 9939 else 9940 case $cross_compiling:$ac_tool_warned in 9941 yes:) 9942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9944 ac_tool_warned=yes ;; 9945 esac 9946 OTOOL64=$ac_ct_OTOOL64 9947 fi 9948 else 9949 OTOOL64="$ac_cv_prog_OTOOL64" 9950 fi 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 9979 $as_echo_n "checking for -single_module linker flag... " >&6; } 9980 if ${lt_cv_apple_cc_single_mod+:} false; then : 9981 $as_echo_n "(cached) " >&6 9982 else 9983 lt_cv_apple_cc_single_mod=no 9984 if test -z "$LT_MULTI_MODULE"; then 9985 # By default we will add the -single_module flag. You can override 9986 # by either setting the environment variable LT_MULTI_MODULE 9987 # non-empty at configure time, or by adding -multi_module to the 9988 # link flags. 9989 rm -rf libconftest.dylib* 9990 echo "int foo(void){return 1;}" > conftest.c 9991 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9992 -dynamiclib -Wl,-single_module conftest.c" >&5 9993 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9994 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 9995 _lt_result=$? 9996 # If there is a non-empty error log, and "single_module" 9997 # appears in it, assume the flag caused a linker warning 9998 if test -s conftest.err && $GREP single_module conftest.err; then 9999 cat conftest.err >&5 10000 # Otherwise, if the output was created with a 0 exit code from 10001 # the compiler, it worked. 10002 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 10003 lt_cv_apple_cc_single_mod=yes 10004 else 10005 cat conftest.err >&5 10006 fi 10007 rm -rf libconftest.dylib* 10008 rm -f conftest.* 10009 fi 10010 fi 10011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 10012 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 10013 10014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 10015 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 10016 if ${lt_cv_ld_exported_symbols_list+:} false; then : 10017 $as_echo_n "(cached) " >&6 10018 else 10019 lt_cv_ld_exported_symbols_list=no 10020 save_LDFLAGS=$LDFLAGS 10021 echo "_main" > conftest.sym 10022 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 10023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10024 /* end confdefs.h. */ 10025 10026 int 10027 main () 10028 { 10029 10030 ; 10031 return 0; 10032 } 10033 _ACEOF 10034 if ac_fn_c_try_link "$LINENO"; then : 10035 lt_cv_ld_exported_symbols_list=yes 10036 else 10037 lt_cv_ld_exported_symbols_list=no 10038 fi 10039 rm -f core conftest.err conftest.$ac_objext \ 10040 conftest$ac_exeext conftest.$ac_ext 10041 LDFLAGS=$save_LDFLAGS 10042 10043 fi 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 10045 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 10046 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 10048 $as_echo_n "checking for -force_load linker flag... " >&6; } 10049 if ${lt_cv_ld_force_load+:} false; then : 10050 $as_echo_n "(cached) " >&6 10051 else 10052 lt_cv_ld_force_load=no 10053 cat > conftest.c << _LT_EOF 10054 int forced_loaded() { return 2;} 10055 _LT_EOF 10056 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 10057 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 10058 echo "$AR cru libconftest.a conftest.o" >&5 10059 $AR cru libconftest.a conftest.o 2>&5 10060 echo "$RANLIB libconftest.a" >&5 10061 $RANLIB libconftest.a 2>&5 10062 cat > conftest.c << _LT_EOF 10063 int main() { return 0;} 10064 _LT_EOF 10065 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 10066 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 10067 _lt_result=$? 10068 if test -s conftest.err && $GREP force_load conftest.err; then 10069 cat conftest.err >&5 10070 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 10071 lt_cv_ld_force_load=yes 10072 else 10073 cat conftest.err >&5 10074 fi 10075 rm -f conftest.err libconftest.a conftest conftest.c 10076 rm -rf conftest.dSYM 10077 10078 fi 10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10080 $as_echo "$lt_cv_ld_force_load" >&6; } 10081 case $host_os in 10082 rhapsody* | darwin1.[012]) 10083 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10084 darwin1.*) 10085 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10086 darwin*) # darwin 5.x on 10087 # if running on 10.5 or later, the deployment target defaults 10088 # to the OS version, if on x86, and 10.4, the deployment 10089 # target defaults to 10.4. Don't you love it? 10090 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10091 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10092 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10093 10.[012][,.]*) 10094 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10095 10.*) 10096 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10097 esac 10098 ;; 10099 esac 10100 if test yes = "$lt_cv_apple_cc_single_mod"; then 10101 _lt_dar_single_mod='$single_module' 10102 fi 10103 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10104 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10105 else 10106 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10107 fi 10108 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10109 _lt_dsymutil='~$DSYMUTIL $lib || :' 10110 else 10111 _lt_dsymutil= 10112 fi 10113 ;; 10114 esac 10115 10116 # func_munge_path_list VARIABLE PATH 10117 # ----------------------------------- 10118 # VARIABLE is name of variable containing _space_ separated list of 10119 # directories to be munged by the contents of PATH, which is string 10120 # having a format: 10121 # "DIR[:DIR]:" 10122 # string "DIR[ DIR]" will be prepended to VARIABLE 10123 # ":DIR[:DIR]" 10124 # string "DIR[ DIR]" will be appended to VARIABLE 10125 # "DIRP[:DIRP]::[DIRA:]DIRA" 10126 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10127 # "DIRA[ DIRA]" will be appended to VARIABLE 10128 # "DIR[:DIR]" 10129 # VARIABLE will be replaced by "DIR[ DIR]" 10130 func_munge_path_list () 10131 { 10132 case x$2 in 10133 x) 10134 ;; 10135 *:) 10136 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10137 ;; 10138 x:*) 10139 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10140 ;; 10141 *::*) 10142 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10143 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10144 ;; 10145 *) 10146 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10147 ;; 10148 esac 10149 } 10150 10151 for ac_header in dlfcn.h 10152 do : 10153 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10154 " 10155 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10156 cat >>confdefs.h <<_ACEOF 10157 #define HAVE_DLFCN_H 1 10158 _ACEOF 10159 10160 fi 10161 10162 done 10163 10164 10165 10166 10167 10168 10169 10170 # Set options 10171 10172 10173 10174 enable_dlopen=no 10175 10176 10177 enable_win32_dll=no 10178 10179 10180 # Check whether --enable-shared was given. 10181 if test "${enable_shared+set}" = set; then : 10182 enableval=$enable_shared; p=${PACKAGE-default} 10183 case $enableval in 10184 yes) enable_shared=yes ;; 10185 no) enable_shared=no ;; 10186 *) 10187 enable_shared=no 10188 # Look at the argument we got. We use all the common list separators. 10189 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10190 for pkg in $enableval; do 10191 IFS=$lt_save_ifs 10192 if test "X$pkg" = "X$p"; then 10193 enable_shared=yes 10194 fi 10195 done 10196 IFS=$lt_save_ifs 10197 ;; 10198 esac 10199 else 10200 enable_shared=yes 10201 fi 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 # Check whether --enable-static was given. 10212 if test "${enable_static+set}" = set; then : 10213 enableval=$enable_static; p=${PACKAGE-default} 10214 case $enableval in 10215 yes) enable_static=yes ;; 10216 no) enable_static=no ;; 10217 *) 10218 enable_static=no 10219 # Look at the argument we got. We use all the common list separators. 10220 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10221 for pkg in $enableval; do 10222 IFS=$lt_save_ifs 10223 if test "X$pkg" = "X$p"; then 10224 enable_static=yes 10225 fi 10226 done 10227 IFS=$lt_save_ifs 10228 ;; 10229 esac 10230 else 10231 enable_static=yes 10232 fi 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 # Check whether --with-pic was given. 10244 if test "${with_pic+set}" = set; then : 10245 withval=$with_pic; lt_p=${PACKAGE-default} 10246 case $withval in 10247 yes|no) pic_mode=$withval ;; 10248 *) 10249 pic_mode=default 10250 # Look at the argument we got. We use all the common list separators. 10251 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10252 for lt_pkg in $withval; do 10253 IFS=$lt_save_ifs 10254 if test "X$lt_pkg" = "X$lt_p"; then 10255 pic_mode=yes 10256 fi 10257 done 10258 IFS=$lt_save_ifs 10259 ;; 10260 esac 10261 else 10262 pic_mode=default 10263 fi 10264 10265 10266 10267 10268 10269 10270 10271 10272 # Check whether --enable-fast-install was given. 10273 if test "${enable_fast_install+set}" = set; then : 10274 enableval=$enable_fast_install; p=${PACKAGE-default} 10275 case $enableval in 10276 yes) enable_fast_install=yes ;; 10277 no) enable_fast_install=no ;; 10278 *) 10279 enable_fast_install=no 10280 # Look at the argument we got. We use all the common list separators. 10281 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10282 for pkg in $enableval; do 10283 IFS=$lt_save_ifs 10284 if test "X$pkg" = "X$p"; then 10285 enable_fast_install=yes 10286 fi 10287 done 10288 IFS=$lt_save_ifs 10289 ;; 10290 esac 10291 else 10292 enable_fast_install=yes 10293 fi 10294 10295 10296 10297 10298 10299 10300 10301 10302 shared_archive_member_spec= 10303 case $host,$enable_shared in 10304 power*-*-aix[5-9]*,yes) 10305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10306 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10307 10308 # Check whether --with-aix-soname was given. 10309 if test "${with_aix_soname+set}" = set; then : 10310 withval=$with_aix_soname; case $withval in 10311 aix|svr4|both) 10312 ;; 10313 *) 10314 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10315 ;; 10316 esac 10317 lt_cv_with_aix_soname=$with_aix_soname 10318 else 10319 if ${lt_cv_with_aix_soname+:} false; then : 10320 $as_echo_n "(cached) " >&6 10321 else 10322 lt_cv_with_aix_soname=aix 10323 fi 10324 10325 with_aix_soname=$lt_cv_with_aix_soname 10326 fi 10327 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10329 $as_echo "$with_aix_soname" >&6; } 10330 if test aix != "$with_aix_soname"; then 10331 # For the AIX way of multilib, we name the shared archive member 10332 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10333 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10334 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10335 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10336 if test 64 = "${OBJECT_MODE-32}"; then 10337 shared_archive_member_spec=shr_64 10338 else 10339 shared_archive_member_spec=shr 10340 fi 10341 fi 10342 ;; 10343 *) 10344 with_aix_soname=aix 10345 ;; 10346 esac 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 # This can be used to rebuild libtool when needed 10358 LIBTOOL_DEPS=$ltmain 10359 10360 # Always use our own libtool. 10361 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 test -z "$LN_S" && LN_S="ln -s" 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 if test -n "${ZSH_VERSION+set}"; then 10408 setopt NO_GLOB_SUBST 10409 fi 10410 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10412 $as_echo_n "checking for objdir... " >&6; } 10413 if ${lt_cv_objdir+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415 else 10416 rm -f .libs 2>/dev/null 10417 mkdir .libs 2>/dev/null 10418 if test -d .libs; then 10419 lt_cv_objdir=.libs 10420 else 10421 # MS-DOS does not allow filenames that begin with a dot. 10422 lt_cv_objdir=_libs 10423 fi 10424 rmdir .libs 2>/dev/null 10425 fi 10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10427 $as_echo "$lt_cv_objdir" >&6; } 10428 objdir=$lt_cv_objdir 10429 10430 10431 10432 10433 10434 cat >>confdefs.h <<_ACEOF 10435 #define LT_OBJDIR "$lt_cv_objdir/" 10436 _ACEOF 10437 10438 10439 10440 10441 case $host_os in 10442 aix3*) 10443 # AIX sometimes has problems with the GCC collect2 program. For some 10444 # reason, if we set the COLLECT_NAMES environment variable, the problems 10445 # vanish in a puff of smoke. 10446 if test set != "${COLLECT_NAMES+set}"; then 10447 COLLECT_NAMES= 10448 export COLLECT_NAMES 10449 fi 10450 ;; 10451 esac 10452 10453 # Global variables: 10454 ofile=libtool 10455 can_build_shared=yes 10456 10457 # All known linkers require a '.a' archive for static linking (except MSVC, 10458 # which needs '.lib'). 10459 libext=a 10460 10461 with_gnu_ld=$lt_cv_prog_gnu_ld 10462 10463 old_CC=$CC 10464 old_CFLAGS=$CFLAGS 10465 10466 # Set sane defaults for various variables 10467 test -z "$CC" && CC=cc 10468 test -z "$LTCC" && LTCC=$CC 10469 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10470 test -z "$LD" && LD=ld 10471 test -z "$ac_objext" && ac_objext=o 10472 10473 func_cc_basename $compiler 10474 cc_basename=$func_cc_basename_result 10475 10476 10477 # Only perform the check for file, if the check method requires it 10478 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10479 case $deplibs_check_method in 10480 file_magic*) 10481 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10483 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10484 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10485 $as_echo_n "(cached) " >&6 10486 else 10487 case $MAGIC_CMD in 10488 [\\/*] | ?:[\\/]*) 10489 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10490 ;; 10491 *) 10492 lt_save_MAGIC_CMD=$MAGIC_CMD 10493 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10494 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10495 for ac_dir in $ac_dummy; do 10496 IFS=$lt_save_ifs 10497 test -z "$ac_dir" && ac_dir=. 10498 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10499 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10500 if test -n "$file_magic_test_file"; then 10501 case $deplibs_check_method in 10502 "file_magic "*) 10503 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10504 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10505 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10506 $EGREP "$file_magic_regex" > /dev/null; then 10507 : 10508 else 10509 cat <<_LT_EOF 1>&2 10510 10511 *** Warning: the command libtool uses to detect shared libraries, 10512 *** $file_magic_cmd, produces output that libtool cannot recognize. 10513 *** The result is that libtool may fail to recognize shared libraries 10514 *** as such. This will affect the creation of libtool libraries that 10515 *** depend on shared libraries, but programs linked with such libtool 10516 *** libraries will work regardless of this problem. Nevertheless, you 10517 *** may want to report the problem to your system manager and/or to 10518 *** bug-libtool (at] gnu.org 10519 10520 _LT_EOF 10521 fi ;; 10522 esac 10523 fi 10524 break 10525 fi 10526 done 10527 IFS=$lt_save_ifs 10528 MAGIC_CMD=$lt_save_MAGIC_CMD 10529 ;; 10530 esac 10531 fi 10532 10533 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10534 if test -n "$MAGIC_CMD"; then 10535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10536 $as_echo "$MAGIC_CMD" >&6; } 10537 else 10538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10539 $as_echo "no" >&6; } 10540 fi 10541 10542 10543 10544 10545 10546 if test -z "$lt_cv_path_MAGIC_CMD"; then 10547 if test -n "$ac_tool_prefix"; then 10548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10549 $as_echo_n "checking for file... " >&6; } 10550 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10551 $as_echo_n "(cached) " >&6 10552 else 10553 case $MAGIC_CMD in 10554 [\\/*] | ?:[\\/]*) 10555 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10556 ;; 10557 *) 10558 lt_save_MAGIC_CMD=$MAGIC_CMD 10559 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10560 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10561 for ac_dir in $ac_dummy; do 10562 IFS=$lt_save_ifs 10563 test -z "$ac_dir" && ac_dir=. 10564 if test -f "$ac_dir/file"; then 10565 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10566 if test -n "$file_magic_test_file"; then 10567 case $deplibs_check_method in 10568 "file_magic "*) 10569 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10570 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10571 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10572 $EGREP "$file_magic_regex" > /dev/null; then 10573 : 10574 else 10575 cat <<_LT_EOF 1>&2 10576 10577 *** Warning: the command libtool uses to detect shared libraries, 10578 *** $file_magic_cmd, produces output that libtool cannot recognize. 10579 *** The result is that libtool may fail to recognize shared libraries 10580 *** as such. This will affect the creation of libtool libraries that 10581 *** depend on shared libraries, but programs linked with such libtool 10582 *** libraries will work regardless of this problem. Nevertheless, you 10583 *** may want to report the problem to your system manager and/or to 10584 *** bug-libtool (at] gnu.org 10585 10586 _LT_EOF 10587 fi ;; 10588 esac 10589 fi 10590 break 10591 fi 10592 done 10593 IFS=$lt_save_ifs 10594 MAGIC_CMD=$lt_save_MAGIC_CMD 10595 ;; 10596 esac 10597 fi 10598 10599 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10600 if test -n "$MAGIC_CMD"; then 10601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10602 $as_echo "$MAGIC_CMD" >&6; } 10603 else 10604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10605 $as_echo "no" >&6; } 10606 fi 10607 10608 10609 else 10610 MAGIC_CMD=: 10611 fi 10612 fi 10613 10614 fi 10615 ;; 10616 esac 10617 10618 # Use C for the default configuration in the libtool script 10619 10620 lt_save_CC=$CC 10621 ac_ext=c 10622 ac_cpp='$CPP $CPPFLAGS' 10623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10625 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10626 10627 10628 # Source file extension for C test sources. 10629 ac_ext=c 10630 10631 # Object file extension for compiled C test sources. 10632 objext=o 10633 objext=$objext 10634 10635 # Code to be used in simple compile tests 10636 lt_simple_compile_test_code="int some_variable = 0;" 10637 10638 # Code to be used in simple link tests 10639 lt_simple_link_test_code='int main(){return(0);}' 10640 10641 10642 10643 10644 10645 10646 10647 # If no C compiler was specified, use CC. 10648 LTCC=${LTCC-"$CC"} 10649 10650 # If no C compiler flags were specified, use CFLAGS. 10651 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10652 10653 # Allow CC to be a program name with arguments. 10654 compiler=$CC 10655 10656 # Save the default compiler, since it gets overwritten when the other 10657 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10658 compiler_DEFAULT=$CC 10659 10660 # save warnings/boilerplate of simple test code 10661 ac_outfile=conftest.$ac_objext 10662 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10663 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10664 _lt_compiler_boilerplate=`cat conftest.err` 10665 $RM conftest* 10666 10667 ac_outfile=conftest.$ac_objext 10668 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10669 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10670 _lt_linker_boilerplate=`cat conftest.err` 10671 $RM -r conftest* 10672 10673 10674 if test -n "$compiler"; then 10675 10676 lt_prog_compiler_no_builtin_flag= 10677 10678 if test yes = "$GCC"; then 10679 case $cc_basename in 10680 nvcc*) 10681 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10682 *) 10683 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10684 esac 10685 10686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10687 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10688 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10689 $as_echo_n "(cached) " >&6 10690 else 10691 lt_cv_prog_compiler_rtti_exceptions=no 10692 ac_outfile=conftest.$ac_objext 10693 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10694 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10695 # Insert the option either (1) after the last *FLAGS variable, or 10696 # (2) before a word containing "conftest.", or (3) at the end. 10697 # Note that $ac_compile itself does not contain backslashes and begins 10698 # with a dollar sign (not a hyphen), so the echo should work correctly. 10699 # The option is referenced via a variable to avoid confusing sed. 10700 lt_compile=`echo "$ac_compile" | $SED \ 10701 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10702 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10703 -e 's:$: $lt_compiler_flag:'` 10704 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10705 (eval "$lt_compile" 2>conftest.err) 10706 ac_status=$? 10707 cat conftest.err >&5 10708 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10709 if (exit $ac_status) && test -s "$ac_outfile"; then 10710 # The compiler can only warn and ignore the option if not recognized 10711 # So say no if there are warnings other than the usual output. 10712 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10713 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10714 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10715 lt_cv_prog_compiler_rtti_exceptions=yes 10716 fi 10717 fi 10718 $RM conftest* 10719 10720 fi 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10722 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10723 10724 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10725 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10726 else 10727 : 10728 fi 10729 10730 fi 10731 10732 10733 10734 10735 10736 10737 lt_prog_compiler_wl= 10738 lt_prog_compiler_pic= 10739 lt_prog_compiler_static= 10740 10741 10742 if test yes = "$GCC"; then 10743 lt_prog_compiler_wl='-Wl,' 10744 lt_prog_compiler_static='-static' 10745 10746 case $host_os in 10747 aix*) 10748 # All AIX code is PIC. 10749 if test ia64 = "$host_cpu"; then 10750 # AIX 5 now supports IA64 processor 10751 lt_prog_compiler_static='-Bstatic' 10752 fi 10753 lt_prog_compiler_pic='-fPIC' 10754 ;; 10755 10756 amigaos*) 10757 case $host_cpu in 10758 powerpc) 10759 # see comment about AmigaOS4 .so support 10760 lt_prog_compiler_pic='-fPIC' 10761 ;; 10762 m68k) 10763 # FIXME: we need at least 68020 code to build shared libraries, but 10764 # adding the '-m68020' flag to GCC prevents building anything better, 10765 # like '-m68040'. 10766 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10767 ;; 10768 esac 10769 ;; 10770 10771 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10772 # PIC is the default for these OSes. 10773 ;; 10774 10775 mingw* | cygwin* | pw32* | os2* | cegcc*) 10776 # This hack is so that the source file can tell whether it is being 10777 # built for inclusion in a dll (and should export symbols for example). 10778 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10779 # (--disable-auto-import) libraries 10780 lt_prog_compiler_pic='-DDLL_EXPORT' 10781 case $host_os in 10782 os2*) 10783 lt_prog_compiler_static='$wl-static' 10784 ;; 10785 esac 10786 ;; 10787 10788 darwin* | rhapsody*) 10789 # PIC is the default on this platform 10790 # Common symbols not allowed in MH_DYLIB files 10791 lt_prog_compiler_pic='-fno-common' 10792 ;; 10793 10794 haiku*) 10795 # PIC is the default for Haiku. 10796 # The "-static" flag exists, but is broken. 10797 lt_prog_compiler_static= 10798 ;; 10799 10800 hpux*) 10801 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10802 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10803 # sets the default TLS model and affects inlining. 10804 case $host_cpu in 10805 hppa*64*) 10806 # +Z the default 10807 ;; 10808 *) 10809 lt_prog_compiler_pic='-fPIC' 10810 ;; 10811 esac 10812 ;; 10813 10814 interix[3-9]*) 10815 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10816 # Instead, we relocate shared libraries at runtime. 10817 ;; 10818 10819 msdosdjgpp*) 10820 # Just because we use GCC doesn't mean we suddenly get shared libraries 10821 # on systems that don't support them. 10822 lt_prog_compiler_can_build_shared=no 10823 enable_shared=no 10824 ;; 10825 10826 *nto* | *qnx*) 10827 # QNX uses GNU C++, but need to define -shared option too, otherwise 10828 # it will coredump. 10829 lt_prog_compiler_pic='-fPIC -shared' 10830 ;; 10831 10832 sysv4*MP*) 10833 if test -d /usr/nec; then 10834 lt_prog_compiler_pic=-Kconform_pic 10835 fi 10836 ;; 10837 10838 *) 10839 lt_prog_compiler_pic='-fPIC' 10840 ;; 10841 esac 10842 10843 case $cc_basename in 10844 nvcc*) # Cuda Compiler Driver 2.2 10845 lt_prog_compiler_wl='-Xlinker ' 10846 if test -n "$lt_prog_compiler_pic"; then 10847 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10848 fi 10849 ;; 10850 esac 10851 else 10852 # PORTME Check for flag to pass linker flags through the system compiler. 10853 case $host_os in 10854 aix*) 10855 lt_prog_compiler_wl='-Wl,' 10856 if test ia64 = "$host_cpu"; then 10857 # AIX 5 now supports IA64 processor 10858 lt_prog_compiler_static='-Bstatic' 10859 else 10860 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10861 fi 10862 ;; 10863 10864 darwin* | rhapsody*) 10865 # PIC is the default on this platform 10866 # Common symbols not allowed in MH_DYLIB files 10867 lt_prog_compiler_pic='-fno-common' 10868 case $cc_basename in 10869 nagfor*) 10870 # NAG Fortran compiler 10871 lt_prog_compiler_wl='-Wl,-Wl,,' 10872 lt_prog_compiler_pic='-PIC' 10873 lt_prog_compiler_static='-Bstatic' 10874 ;; 10875 esac 10876 ;; 10877 10878 mingw* | cygwin* | pw32* | os2* | cegcc*) 10879 # This hack is so that the source file can tell whether it is being 10880 # built for inclusion in a dll (and should export symbols for example). 10881 lt_prog_compiler_pic='-DDLL_EXPORT' 10882 case $host_os in 10883 os2*) 10884 lt_prog_compiler_static='$wl-static' 10885 ;; 10886 esac 10887 ;; 10888 10889 hpux9* | hpux10* | hpux11*) 10890 lt_prog_compiler_wl='-Wl,' 10891 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 10892 # not for PA HP-UX. 10893 case $host_cpu in 10894 hppa*64*|ia64*) 10895 # +Z the default 10896 ;; 10897 *) 10898 lt_prog_compiler_pic='+Z' 10899 ;; 10900 esac 10901 # Is there a better lt_prog_compiler_static that works with the bundled CC? 10902 lt_prog_compiler_static='$wl-a ${wl}archive' 10903 ;; 10904 10905 irix5* | irix6* | nonstopux*) 10906 lt_prog_compiler_wl='-Wl,' 10907 # PIC (with -KPIC) is the default. 10908 lt_prog_compiler_static='-non_shared' 10909 ;; 10910 10911 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10912 case $cc_basename in 10913 # old Intel for x86_64, which still supported -KPIC. 10914 ecc*) 10915 lt_prog_compiler_wl='-Wl,' 10916 lt_prog_compiler_pic='-KPIC' 10917 lt_prog_compiler_static='-static' 10918 ;; 10919 # icc used to be incompatible with GCC. 10920 # ICC 10 doesn't accept -KPIC any more. 10921 icc* | ifort*) 10922 lt_prog_compiler_wl='-Wl,' 10923 lt_prog_compiler_pic='-fPIC' 10924 lt_prog_compiler_static='-static' 10925 ;; 10926 # Lahey Fortran 8.1. 10927 lf95*) 10928 lt_prog_compiler_wl='-Wl,' 10929 lt_prog_compiler_pic='--shared' 10930 lt_prog_compiler_static='--static' 10931 ;; 10932 nagfor*) 10933 # NAG Fortran compiler 10934 lt_prog_compiler_wl='-Wl,-Wl,,' 10935 lt_prog_compiler_pic='-PIC' 10936 lt_prog_compiler_static='-Bstatic' 10937 ;; 10938 tcc*) 10939 # Fabrice Bellard et al's Tiny C Compiler 10940 lt_prog_compiler_wl='-Wl,' 10941 lt_prog_compiler_pic='-fPIC' 10942 lt_prog_compiler_static='-static' 10943 ;; 10944 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 10945 # Portland Group compilers (*not* the Pentium gcc compiler, 10946 # which looks to be a dead project) 10947 lt_prog_compiler_wl='-Wl,' 10948 lt_prog_compiler_pic='-fpic' 10949 lt_prog_compiler_static='-Bstatic' 10950 ;; 10951 ccc*) 10952 lt_prog_compiler_wl='-Wl,' 10953 # All Alpha code is PIC. 10954 lt_prog_compiler_static='-non_shared' 10955 ;; 10956 xl* | bgxl* | bgf* | mpixl*) 10957 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 10958 lt_prog_compiler_wl='-Wl,' 10959 lt_prog_compiler_pic='-qpic' 10960 lt_prog_compiler_static='-qstaticlink' 10961 ;; 10962 *) 10963 case `$CC -V 2>&1 | sed 5q` in 10964 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 10965 # Sun Fortran 8.3 passes all unrecognized flags to the linker 10966 lt_prog_compiler_pic='-KPIC' 10967 lt_prog_compiler_static='-Bstatic' 10968 lt_prog_compiler_wl='' 10969 ;; 10970 *Sun\ F* | *Sun*Fortran*) 10971 lt_prog_compiler_pic='-KPIC' 10972 lt_prog_compiler_static='-Bstatic' 10973 lt_prog_compiler_wl='-Qoption ld ' 10974 ;; 10975 *Sun\ C*) 10976 # Sun C 5.9 10977 lt_prog_compiler_pic='-KPIC' 10978 lt_prog_compiler_static='-Bstatic' 10979 lt_prog_compiler_wl='-Wl,' 10980 ;; 10981 *Intel*\ [CF]*Compiler*) 10982 lt_prog_compiler_wl='-Wl,' 10983 lt_prog_compiler_pic='-fPIC' 10984 lt_prog_compiler_static='-static' 10985 ;; 10986 *Portland\ Group*) 10987 lt_prog_compiler_wl='-Wl,' 10988 lt_prog_compiler_pic='-fpic' 10989 lt_prog_compiler_static='-Bstatic' 10990 ;; 10991 esac 10992 ;; 10993 esac 10994 ;; 10995 10996 newsos6) 10997 lt_prog_compiler_pic='-KPIC' 10998 lt_prog_compiler_static='-Bstatic' 10999 ;; 11000 11001 *nto* | *qnx*) 11002 # QNX uses GNU C++, but need to define -shared option too, otherwise 11003 # it will coredump. 11004 lt_prog_compiler_pic='-fPIC -shared' 11005 ;; 11006 11007 osf3* | osf4* | osf5*) 11008 lt_prog_compiler_wl='-Wl,' 11009 # All OSF/1 code is PIC. 11010 lt_prog_compiler_static='-non_shared' 11011 ;; 11012 11013 rdos*) 11014 lt_prog_compiler_static='-non_shared' 11015 ;; 11016 11017 solaris*) 11018 lt_prog_compiler_pic='-KPIC' 11019 lt_prog_compiler_static='-Bstatic' 11020 case $cc_basename in 11021 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 11022 lt_prog_compiler_wl='-Qoption ld ';; 11023 *) 11024 lt_prog_compiler_wl='-Wl,';; 11025 esac 11026 ;; 11027 11028 sunos4*) 11029 lt_prog_compiler_wl='-Qoption ld ' 11030 lt_prog_compiler_pic='-PIC' 11031 lt_prog_compiler_static='-Bstatic' 11032 ;; 11033 11034 sysv4 | sysv4.2uw2* | sysv4.3*) 11035 lt_prog_compiler_wl='-Wl,' 11036 lt_prog_compiler_pic='-KPIC' 11037 lt_prog_compiler_static='-Bstatic' 11038 ;; 11039 11040 sysv4*MP*) 11041 if test -d /usr/nec; then 11042 lt_prog_compiler_pic='-Kconform_pic' 11043 lt_prog_compiler_static='-Bstatic' 11044 fi 11045 ;; 11046 11047 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 11048 lt_prog_compiler_wl='-Wl,' 11049 lt_prog_compiler_pic='-KPIC' 11050 lt_prog_compiler_static='-Bstatic' 11051 ;; 11052 11053 unicos*) 11054 lt_prog_compiler_wl='-Wl,' 11055 lt_prog_compiler_can_build_shared=no 11056 ;; 11057 11058 uts4*) 11059 lt_prog_compiler_pic='-pic' 11060 lt_prog_compiler_static='-Bstatic' 11061 ;; 11062 11063 *) 11064 lt_prog_compiler_can_build_shared=no 11065 ;; 11066 esac 11067 fi 11068 11069 case $host_os in 11070 # For platforms that do not support PIC, -DPIC is meaningless: 11071 *djgpp*) 11072 lt_prog_compiler_pic= 11073 ;; 11074 *) 11075 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 11076 ;; 11077 esac 11078 11079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11080 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11081 if ${lt_cv_prog_compiler_pic+:} false; then : 11082 $as_echo_n "(cached) " >&6 11083 else 11084 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11085 fi 11086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11087 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11088 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11089 11090 # 11091 # Check to make sure the PIC flag actually works. 11092 # 11093 if test -n "$lt_prog_compiler_pic"; then 11094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11095 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11096 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11097 $as_echo_n "(cached) " >&6 11098 else 11099 lt_cv_prog_compiler_pic_works=no 11100 ac_outfile=conftest.$ac_objext 11101 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11102 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11103 # Insert the option either (1) after the last *FLAGS variable, or 11104 # (2) before a word containing "conftest.", or (3) at the end. 11105 # Note that $ac_compile itself does not contain backslashes and begins 11106 # with a dollar sign (not a hyphen), so the echo should work correctly. 11107 # The option is referenced via a variable to avoid confusing sed. 11108 lt_compile=`echo "$ac_compile" | $SED \ 11109 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11110 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11111 -e 's:$: $lt_compiler_flag:'` 11112 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11113 (eval "$lt_compile" 2>conftest.err) 11114 ac_status=$? 11115 cat conftest.err >&5 11116 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11117 if (exit $ac_status) && test -s "$ac_outfile"; then 11118 # The compiler can only warn and ignore the option if not recognized 11119 # So say no if there are warnings other than the usual output. 11120 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11121 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11122 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11123 lt_cv_prog_compiler_pic_works=yes 11124 fi 11125 fi 11126 $RM conftest* 11127 11128 fi 11129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11130 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11131 11132 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11133 case $lt_prog_compiler_pic in 11134 "" | " "*) ;; 11135 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11136 esac 11137 else 11138 lt_prog_compiler_pic= 11139 lt_prog_compiler_can_build_shared=no 11140 fi 11141 11142 fi 11143 11144 11145 11146 11147 11148 11149 11150 11151 11152 11153 11154 # 11155 # Check to make sure the static flag actually works. 11156 # 11157 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11159 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11160 if ${lt_cv_prog_compiler_static_works+:} false; then : 11161 $as_echo_n "(cached) " >&6 11162 else 11163 lt_cv_prog_compiler_static_works=no 11164 save_LDFLAGS=$LDFLAGS 11165 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11166 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11167 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11168 # The linker can only warn and ignore the option if not recognized 11169 # So say no if there are warnings 11170 if test -s conftest.err; then 11171 # Append any errors to the config.log. 11172 cat conftest.err 1>&5 11173 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11174 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11175 if diff conftest.exp conftest.er2 >/dev/null; then 11176 lt_cv_prog_compiler_static_works=yes 11177 fi 11178 else 11179 lt_cv_prog_compiler_static_works=yes 11180 fi 11181 fi 11182 $RM -r conftest* 11183 LDFLAGS=$save_LDFLAGS 11184 11185 fi 11186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11187 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11188 11189 if test yes = "$lt_cv_prog_compiler_static_works"; then 11190 : 11191 else 11192 lt_prog_compiler_static= 11193 fi 11194 11195 11196 11197 11198 11199 11200 11201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11202 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11203 if ${lt_cv_prog_compiler_c_o+:} false; then : 11204 $as_echo_n "(cached) " >&6 11205 else 11206 lt_cv_prog_compiler_c_o=no 11207 $RM -r conftest 2>/dev/null 11208 mkdir conftest 11209 cd conftest 11210 mkdir out 11211 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11212 11213 lt_compiler_flag="-o out/conftest2.$ac_objext" 11214 # Insert the option either (1) after the last *FLAGS variable, or 11215 # (2) before a word containing "conftest.", or (3) at the end. 11216 # Note that $ac_compile itself does not contain backslashes and begins 11217 # with a dollar sign (not a hyphen), so the echo should work correctly. 11218 lt_compile=`echo "$ac_compile" | $SED \ 11219 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11220 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11221 -e 's:$: $lt_compiler_flag:'` 11222 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11223 (eval "$lt_compile" 2>out/conftest.err) 11224 ac_status=$? 11225 cat out/conftest.err >&5 11226 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11227 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11228 then 11229 # The compiler can only warn and ignore the option if not recognized 11230 # So say no if there are warnings 11231 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11232 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11233 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11234 lt_cv_prog_compiler_c_o=yes 11235 fi 11236 fi 11237 chmod u+w . 2>&5 11238 $RM conftest* 11239 # SGI C++ compiler will create directory out/ii_files/ for 11240 # template instantiation 11241 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11242 $RM out/* && rmdir out 11243 cd .. 11244 $RM -r conftest 11245 $RM conftest* 11246 11247 fi 11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11249 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11250 11251 11252 11253 11254 11255 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11257 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11258 if ${lt_cv_prog_compiler_c_o+:} false; then : 11259 $as_echo_n "(cached) " >&6 11260 else 11261 lt_cv_prog_compiler_c_o=no 11262 $RM -r conftest 2>/dev/null 11263 mkdir conftest 11264 cd conftest 11265 mkdir out 11266 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11267 11268 lt_compiler_flag="-o out/conftest2.$ac_objext" 11269 # Insert the option either (1) after the last *FLAGS variable, or 11270 # (2) before a word containing "conftest.", or (3) at the end. 11271 # Note that $ac_compile itself does not contain backslashes and begins 11272 # with a dollar sign (not a hyphen), so the echo should work correctly. 11273 lt_compile=`echo "$ac_compile" | $SED \ 11274 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11275 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11276 -e 's:$: $lt_compiler_flag:'` 11277 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11278 (eval "$lt_compile" 2>out/conftest.err) 11279 ac_status=$? 11280 cat out/conftest.err >&5 11281 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11282 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11283 then 11284 # The compiler can only warn and ignore the option if not recognized 11285 # So say no if there are warnings 11286 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11287 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11288 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11289 lt_cv_prog_compiler_c_o=yes 11290 fi 11291 fi 11292 chmod u+w . 2>&5 11293 $RM conftest* 11294 # SGI C++ compiler will create directory out/ii_files/ for 11295 # template instantiation 11296 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11297 $RM out/* && rmdir out 11298 cd .. 11299 $RM -r conftest 11300 $RM conftest* 11301 11302 fi 11303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11304 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11305 11306 11307 11308 11309 hard_links=nottested 11310 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11311 # do not overwrite the value of need_locks provided by the user 11312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11313 $as_echo_n "checking if we can lock with hard links... " >&6; } 11314 hard_links=yes 11315 $RM conftest* 11316 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11317 touch conftest.a 11318 ln conftest.a conftest.b 2>&5 || hard_links=no 11319 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11321 $as_echo "$hard_links" >&6; } 11322 if test no = "$hard_links"; then 11323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11324 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11325 need_locks=warn 11326 fi 11327 else 11328 need_locks=no 11329 fi 11330 11331 11332 11333 11334 11335 11336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11337 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11338 11339 runpath_var= 11340 allow_undefined_flag= 11341 always_export_symbols=no 11342 archive_cmds= 11343 archive_expsym_cmds= 11344 compiler_needs_object=no 11345 enable_shared_with_static_runtimes=no 11346 export_dynamic_flag_spec= 11347 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11348 hardcode_automatic=no 11349 hardcode_direct=no 11350 hardcode_direct_absolute=no 11351 hardcode_libdir_flag_spec= 11352 hardcode_libdir_separator= 11353 hardcode_minus_L=no 11354 hardcode_shlibpath_var=unsupported 11355 inherit_rpath=no 11356 link_all_deplibs=unknown 11357 module_cmds= 11358 module_expsym_cmds= 11359 old_archive_from_new_cmds= 11360 old_archive_from_expsyms_cmds= 11361 thread_safe_flag_spec= 11362 whole_archive_flag_spec= 11363 # include_expsyms should be a list of space-separated symbols to be *always* 11364 # included in the symbol list 11365 include_expsyms= 11366 # exclude_expsyms can be an extended regexp of symbols to exclude 11367 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11368 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11369 # as well as any symbol that contains 'd'. 11370 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11371 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11372 # platforms (ab)use it in PIC code, but their linkers get confused if 11373 # the symbol is explicitly referenced. Since portable code cannot 11374 # rely on this symbol name, it's probably fine to never include it in 11375 # preloaded symbol tables. 11376 # Exclude shared library initialization/finalization symbols. 11377 extract_expsyms_cmds= 11378 11379 case $host_os in 11380 cygwin* | mingw* | pw32* | cegcc*) 11381 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11382 # When not using gcc, we currently assume that we are using 11383 # Microsoft Visual C++. 11384 if test yes != "$GCC"; then 11385 with_gnu_ld=no 11386 fi 11387 ;; 11388 interix*) 11389 # we just hope/assume this is gcc and not c89 (= MSVC++) 11390 with_gnu_ld=yes 11391 ;; 11392 openbsd* | bitrig*) 11393 with_gnu_ld=no 11394 ;; 11395 esac 11396 11397 ld_shlibs=yes 11398 11399 # On some targets, GNU ld is compatible enough with the native linker 11400 # that we're better off using the native interface for both. 11401 lt_use_gnu_ld_interface=no 11402 if test yes = "$with_gnu_ld"; then 11403 case $host_os in 11404 aix*) 11405 # The AIX port of GNU ld has always aspired to compatibility 11406 # with the native linker. However, as the warning in the GNU ld 11407 # block says, versions before 2.19.5* couldn't really create working 11408 # shared libraries, regardless of the interface used. 11409 case `$LD -v 2>&1` in 11410 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11411 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11412 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11413 *) 11414 lt_use_gnu_ld_interface=yes 11415 ;; 11416 esac 11417 ;; 11418 *) 11419 lt_use_gnu_ld_interface=yes 11420 ;; 11421 esac 11422 fi 11423 11424 if test yes = "$lt_use_gnu_ld_interface"; then 11425 # If archive_cmds runs LD, not CC, wlarc should be empty 11426 wlarc='$wl' 11427 11428 # Set some defaults for GNU ld with shared library support. These 11429 # are reset later if shared libraries are not supported. Putting them 11430 # here allows them to be overridden if necessary. 11431 runpath_var=LD_RUN_PATH 11432 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11433 export_dynamic_flag_spec='$wl--export-dynamic' 11434 # ancient GNU ld didn't support --whole-archive et. al. 11435 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11436 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11437 else 11438 whole_archive_flag_spec= 11439 fi 11440 supports_anon_versioning=no 11441 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11442 *GNU\ gold*) supports_anon_versioning=yes ;; 11443 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11444 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11445 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11446 *\ 2.11.*) ;; # other 2.11 versions 11447 *) supports_anon_versioning=yes ;; 11448 esac 11449 11450 # See if GNU ld supports shared libraries. 11451 case $host_os in 11452 aix[3-9]*) 11453 # On AIX/PPC, the GNU linker is very broken 11454 if test ia64 != "$host_cpu"; then 11455 ld_shlibs=no 11456 cat <<_LT_EOF 1>&2 11457 11458 *** Warning: the GNU linker, at least up to release 2.19, is reported 11459 *** to be unable to reliably create shared libraries on AIX. 11460 *** Therefore, libtool is disabling shared libraries support. If you 11461 *** really care for shared libraries, you may want to install binutils 11462 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11463 *** You will then need to restart the configuration process. 11464 11465 _LT_EOF 11466 fi 11467 ;; 11468 11469 amigaos*) 11470 case $host_cpu in 11471 powerpc) 11472 # see comment about AmigaOS4 .so support 11473 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11474 archive_expsym_cmds='' 11475 ;; 11476 m68k) 11477 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11478 hardcode_libdir_flag_spec='-L$libdir' 11479 hardcode_minus_L=yes 11480 ;; 11481 esac 11482 ;; 11483 11484 beos*) 11485 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11486 allow_undefined_flag=unsupported 11487 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11488 # support --undefined. This deserves some investigation. FIXME 11489 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11490 else 11491 ld_shlibs=no 11492 fi 11493 ;; 11494 11495 cygwin* | mingw* | pw32* | cegcc*) 11496 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11497 # as there is no search path for DLLs. 11498 hardcode_libdir_flag_spec='-L$libdir' 11499 export_dynamic_flag_spec='$wl--export-all-symbols' 11500 allow_undefined_flag=unsupported 11501 always_export_symbols=no 11502 enable_shared_with_static_runtimes=yes 11503 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11504 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11505 11506 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11507 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11508 # If the export-symbols file already is a .def file, use it as 11509 # is; otherwise, prepend EXPORTS... 11510 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11511 cp $export_symbols $output_objdir/$soname.def; 11512 else 11513 echo EXPORTS > $output_objdir/$soname.def; 11514 cat $export_symbols >> $output_objdir/$soname.def; 11515 fi~ 11516 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11517 else 11518 ld_shlibs=no 11519 fi 11520 ;; 11521 11522 haiku*) 11523 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11524 link_all_deplibs=yes 11525 ;; 11526 11527 os2*) 11528 hardcode_libdir_flag_spec='-L$libdir' 11529 hardcode_minus_L=yes 11530 allow_undefined_flag=unsupported 11531 shrext_cmds=.dll 11532 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11533 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11534 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11535 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11536 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11537 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11538 emximp -o $lib $output_objdir/$libname.def' 11539 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11540 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11541 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11542 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11543 prefix_cmds="$SED"~ 11544 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11545 prefix_cmds="$prefix_cmds -e 1d"; 11546 fi~ 11547 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11548 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11549 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11550 emximp -o $lib $output_objdir/$libname.def' 11551 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11552 enable_shared_with_static_runtimes=yes 11553 ;; 11554 11555 interix[3-9]*) 11556 hardcode_direct=no 11557 hardcode_shlibpath_var=no 11558 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11559 export_dynamic_flag_spec='$wl-E' 11560 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11561 # Instead, shared libraries are loaded at an image base (0x10000000 by 11562 # default) and relocated if they conflict, which is a slow very memory 11563 # consuming and fragmenting process. To avoid this, we pick a random, 11564 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11565 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11566 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11567 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11568 ;; 11569 11570 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11571 tmp_diet=no 11572 if test linux-dietlibc = "$host_os"; then 11573 case $cc_basename in 11574 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11575 esac 11576 fi 11577 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11578 && test no = "$tmp_diet" 11579 then 11580 tmp_addflag=' $pic_flag' 11581 tmp_sharedflag='-shared' 11582 case $cc_basename,$host_cpu in 11583 pgcc*) # Portland Group C compiler 11584 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' 11585 tmp_addflag=' $pic_flag' 11586 ;; 11587 pgf77* | pgf90* | pgf95* | pgfortran*) 11588 # Portland Group f77 and f90 compilers 11589 whole_archive_flag_spec='$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' 11590 tmp_addflag=' $pic_flag -Mnomain' ;; 11591 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11592 tmp_addflag=' -i_dynamic' ;; 11593 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11594 tmp_addflag=' -i_dynamic -nofor_main' ;; 11595 ifc* | ifort*) # Intel Fortran compiler 11596 tmp_addflag=' -nofor_main' ;; 11597 lf95*) # Lahey Fortran 8.1 11598 whole_archive_flag_spec= 11599 tmp_sharedflag='--shared' ;; 11600 nagfor*) # NAGFOR 5.3 11601 tmp_sharedflag='-Wl,-shared' ;; 11602 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11603 tmp_sharedflag='-qmkshrobj' 11604 tmp_addflag= ;; 11605 nvcc*) # Cuda Compiler Driver 2.2 11606 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11607 compiler_needs_object=yes 11608 ;; 11609 esac 11610 case `$CC -V 2>&1 | sed 5q` in 11611 *Sun\ C*) # Sun C 5.9 11612 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\"` $wl--no-whole-archive' 11613 compiler_needs_object=yes 11614 tmp_sharedflag='-G' ;; 11615 *Sun\ F*) # Sun Fortran 8.3 11616 tmp_sharedflag='-G' ;; 11617 esac 11618 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11619 11620 if test yes = "$supports_anon_versioning"; then 11621 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11622 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11623 echo "local: *; };" >> $output_objdir/$libname.ver~ 11624 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11625 fi 11626 11627 case $cc_basename in 11628 tcc*) 11629 export_dynamic_flag_spec='-rdynamic' 11630 ;; 11631 xlf* | bgf* | bgxlf* | mpixlf*) 11632 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11633 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11634 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11635 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11636 if test yes = "$supports_anon_versioning"; then 11637 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11638 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11639 echo "local: *; };" >> $output_objdir/$libname.ver~ 11640 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11641 fi 11642 ;; 11643 esac 11644 else 11645 ld_shlibs=no 11646 fi 11647 ;; 11648 11649 netbsd*) 11650 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11651 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11652 wlarc= 11653 else 11654 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11655 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11656 fi 11657 ;; 11658 11659 solaris*) 11660 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11661 ld_shlibs=no 11662 cat <<_LT_EOF 1>&2 11663 11664 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11665 *** create shared libraries on Solaris systems. Therefore, libtool 11666 *** is disabling shared libraries support. We urge you to upgrade GNU 11667 *** binutils to release 2.9.1 or newer. Another option is to modify 11668 *** your PATH or compiler configuration so that the native linker is 11669 *** used, and then restart. 11670 11671 _LT_EOF 11672 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11673 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11674 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11675 else 11676 ld_shlibs=no 11677 fi 11678 ;; 11679 11680 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11681 case `$LD -v 2>&1` in 11682 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11683 ld_shlibs=no 11684 cat <<_LT_EOF 1>&2 11685 11686 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11687 *** reliably create shared libraries on SCO systems. Therefore, libtool 11688 *** is disabling shared libraries support. We urge you to upgrade GNU 11689 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11690 *** your PATH or compiler configuration so that the native linker is 11691 *** used, and then restart. 11692 11693 _LT_EOF 11694 ;; 11695 *) 11696 # For security reasons, it is highly recommended that you always 11697 # use absolute paths for naming shared libraries, and exclude the 11698 # DT_RUNPATH tag from executables and libraries. But doing so 11699 # requires that you compile everything twice, which is a pain. 11700 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11701 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11702 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11703 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11704 else 11705 ld_shlibs=no 11706 fi 11707 ;; 11708 esac 11709 ;; 11710 11711 sunos4*) 11712 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11713 wlarc= 11714 hardcode_direct=yes 11715 hardcode_shlibpath_var=no 11716 ;; 11717 11718 *) 11719 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11720 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11721 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11722 else 11723 ld_shlibs=no 11724 fi 11725 ;; 11726 esac 11727 11728 if test no = "$ld_shlibs"; then 11729 runpath_var= 11730 hardcode_libdir_flag_spec= 11731 export_dynamic_flag_spec= 11732 whole_archive_flag_spec= 11733 fi 11734 else 11735 # PORTME fill in a description of your system's linker (not GNU ld) 11736 case $host_os in 11737 aix3*) 11738 allow_undefined_flag=unsupported 11739 always_export_symbols=yes 11740 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11741 # Note: this linker hardcodes the directories in LIBPATH if there 11742 # are no directories specified by -L. 11743 hardcode_minus_L=yes 11744 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11745 # Neither direct hardcoding nor static linking is supported with a 11746 # broken collect2. 11747 hardcode_direct=unsupported 11748 fi 11749 ;; 11750 11751 aix[4-9]*) 11752 if test ia64 = "$host_cpu"; then 11753 # On IA64, the linker does run time linking by default, so we don't 11754 # have to do anything special. 11755 aix_use_runtimelinking=no 11756 exp_sym_flag='-Bexport' 11757 no_entry_flag= 11758 else 11759 # If we're using GNU nm, then we don't want the "-C" option. 11760 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11761 # Without the "-l" option, or with the "-B" option, AIX nm treats 11762 # weak defined symbols like other global defined symbols, whereas 11763 # GNU nm marks them as "W". 11764 # While the 'weak' keyword is ignored in the Export File, we need 11765 # it in the Import File for the 'aix-soname' feature, so we have 11766 # to replace the "-B" option with "-P" for AIX nm. 11767 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11768 export_symbols_cmds='$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' 11769 else 11770 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' 11771 fi 11772 aix_use_runtimelinking=no 11773 11774 # Test if we are trying to use run time linking or normal 11775 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11776 # have runtime linking enabled, and use it for executables. 11777 # For shared libraries, we enable/disable runtime linking 11778 # depending on the kind of the shared library created - 11779 # when "with_aix_soname,aix_use_runtimelinking" is: 11780 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11781 # "aix,yes" lib.so shared, rtl:yes, for executables 11782 # lib.a static archive 11783 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11784 # lib.a(lib.so.V) shared, rtl:no, for executables 11785 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11786 # lib.a(lib.so.V) shared, rtl:no 11787 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11788 # lib.a static archive 11789 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11790 for ld_flag in $LDFLAGS; do 11791 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11792 aix_use_runtimelinking=yes 11793 break 11794 fi 11795 done 11796 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11797 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11798 # so we don't have lib.a shared libs to link our executables. 11799 # We have to force runtime linking in this case. 11800 aix_use_runtimelinking=yes 11801 LDFLAGS="$LDFLAGS -Wl,-brtl" 11802 fi 11803 ;; 11804 esac 11805 11806 exp_sym_flag='-bexport' 11807 no_entry_flag='-bnoentry' 11808 fi 11809 11810 # When large executables or shared objects are built, AIX ld can 11811 # have problems creating the table of contents. If linking a library 11812 # or program results in "error TOC overflow" add -mminimal-toc to 11813 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11814 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11815 11816 archive_cmds='' 11817 hardcode_direct=yes 11818 hardcode_direct_absolute=yes 11819 hardcode_libdir_separator=':' 11820 link_all_deplibs=yes 11821 file_list_spec='$wl-f,' 11822 case $with_aix_soname,$aix_use_runtimelinking in 11823 aix,*) ;; # traditional, no import file 11824 svr4,* | *,yes) # use import file 11825 # The Import File defines what to hardcode. 11826 hardcode_direct=no 11827 hardcode_direct_absolute=no 11828 ;; 11829 esac 11830 11831 if test yes = "$GCC"; then 11832 case $host_os in aix4.[012]|aix4.[012].*) 11833 # We only want to do this on AIX 4.2 and lower, the check 11834 # below for broken collect2 doesn't work under 4.3+ 11835 collect2name=`$CC -print-prog-name=collect2` 11836 if test -f "$collect2name" && 11837 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11838 then 11839 # We have reworked collect2 11840 : 11841 else 11842 # We have old collect2 11843 hardcode_direct=unsupported 11844 # It fails to find uninstalled libraries when the uninstalled 11845 # path is not listed in the libpath. Setting hardcode_minus_L 11846 # to unsupported forces relinking 11847 hardcode_minus_L=yes 11848 hardcode_libdir_flag_spec='-L$libdir' 11849 hardcode_libdir_separator= 11850 fi 11851 ;; 11852 esac 11853 shared_flag='-shared' 11854 if test yes = "$aix_use_runtimelinking"; then 11855 shared_flag="$shared_flag "'$wl-G' 11856 fi 11857 # Need to ensure runtime linking is disabled for the traditional 11858 # shared library, or the linker may eventually find shared libraries 11859 # /with/ Import File - we do not want to mix them. 11860 shared_flag_aix='-shared' 11861 shared_flag_svr4='-shared $wl-G' 11862 else 11863 # not using gcc 11864 if test ia64 = "$host_cpu"; then 11865 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 11866 # chokes on -Wl,-G. The following line is correct: 11867 shared_flag='-G' 11868 else 11869 if test yes = "$aix_use_runtimelinking"; then 11870 shared_flag='$wl-G' 11871 else 11872 shared_flag='$wl-bM:SRE' 11873 fi 11874 shared_flag_aix='$wl-bM:SRE' 11875 shared_flag_svr4='$wl-G' 11876 fi 11877 fi 11878 11879 export_dynamic_flag_spec='$wl-bexpall' 11880 # It seems that -bexpall does not export symbols beginning with 11881 # underscore (_), so it is better to generate a list of symbols to export. 11882 always_export_symbols=yes 11883 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 11884 # Warning - without using the other runtime loading flags (-brtl), 11885 # -berok will link without error, but may produce a broken library. 11886 allow_undefined_flag='-berok' 11887 # Determine the default libpath from the value encoded in an 11888 # empty executable. 11889 if test set = "${lt_cv_aix_libpath+set}"; then 11890 aix_libpath=$lt_cv_aix_libpath 11891 else 11892 if ${lt_cv_aix_libpath_+:} false; then : 11893 $as_echo_n "(cached) " >&6 11894 else 11895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11896 /* end confdefs.h. */ 11897 11898 int 11899 main () 11900 { 11901 11902 ; 11903 return 0; 11904 } 11905 _ACEOF 11906 if ac_fn_c_try_link "$LINENO"; then : 11907 11908 lt_aix_libpath_sed=' 11909 /Import File Strings/,/^$/ { 11910 /^0/ { 11911 s/^0 *\([^ ]*\) *$/\1/ 11912 p 11913 } 11914 }' 11915 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11916 # Check for a 64-bit object if we didn't find anything. 11917 if test -z "$lt_cv_aix_libpath_"; then 11918 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11919 fi 11920 fi 11921 rm -f core conftest.err conftest.$ac_objext \ 11922 conftest$ac_exeext conftest.$ac_ext 11923 if test -z "$lt_cv_aix_libpath_"; then 11924 lt_cv_aix_libpath_=/usr/lib:/lib 11925 fi 11926 11927 fi 11928 11929 aix_libpath=$lt_cv_aix_libpath_ 11930 fi 11931 11932 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11933 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' '$shared_flag 11934 else 11935 if test ia64 = "$host_cpu"; then 11936 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 11937 allow_undefined_flag="-z nodefs" 11938 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 11939 else 11940 # Determine the default libpath from the value encoded in an 11941 # empty executable. 11942 if test set = "${lt_cv_aix_libpath+set}"; then 11943 aix_libpath=$lt_cv_aix_libpath 11944 else 11945 if ${lt_cv_aix_libpath_+:} false; then : 11946 $as_echo_n "(cached) " >&6 11947 else 11948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11949 /* end confdefs.h. */ 11950 11951 int 11952 main () 11953 { 11954 11955 ; 11956 return 0; 11957 } 11958 _ACEOF 11959 if ac_fn_c_try_link "$LINENO"; then : 11960 11961 lt_aix_libpath_sed=' 11962 /Import File Strings/,/^$/ { 11963 /^0/ { 11964 s/^0 *\([^ ]*\) *$/\1/ 11965 p 11966 } 11967 }' 11968 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11969 # Check for a 64-bit object if we didn't find anything. 11970 if test -z "$lt_cv_aix_libpath_"; then 11971 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11972 fi 11973 fi 11974 rm -f core conftest.err conftest.$ac_objext \ 11975 conftest$ac_exeext conftest.$ac_ext 11976 if test -z "$lt_cv_aix_libpath_"; then 11977 lt_cv_aix_libpath_=/usr/lib:/lib 11978 fi 11979 11980 fi 11981 11982 aix_libpath=$lt_cv_aix_libpath_ 11983 fi 11984 11985 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11986 # Warning - without using the other run time loading flags, 11987 # -berok will link without error, but may produce a broken library. 11988 no_undefined_flag=' $wl-bernotok' 11989 allow_undefined_flag=' $wl-berok' 11990 if test yes = "$with_gnu_ld"; then 11991 # We only use this code for GNU lds that support --whole-archive. 11992 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 11993 else 11994 # Exported symbols can be pulled into shared objects from archives 11995 whole_archive_flag_spec='$convenience' 11996 fi 11997 archive_cmds_need_lc=yes 11998 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 11999 # -brtl affects multiple linker settings, -berok does not and is overridden later 12000 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 12001 if test svr4 != "$with_aix_soname"; then 12002 # This is similar to how AIX traditionally builds its shared libraries. 12003 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/$soname' 12004 fi 12005 if test aix != "$with_aix_soname"; then 12006 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/$shared_archive_member_spec.imp' 12007 else 12008 # used by -dlpreopen to get the symbols 12009 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 12010 fi 12011 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 12012 fi 12013 fi 12014 ;; 12015 12016 amigaos*) 12017 case $host_cpu in 12018 powerpc) 12019 # see comment about AmigaOS4 .so support 12020 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12021 archive_expsym_cmds='' 12022 ;; 12023 m68k) 12024 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 12025 hardcode_libdir_flag_spec='-L$libdir' 12026 hardcode_minus_L=yes 12027 ;; 12028 esac 12029 ;; 12030 12031 bsdi[45]*) 12032 export_dynamic_flag_spec=-rdynamic 12033 ;; 12034 12035 cygwin* | mingw* | pw32* | cegcc*) 12036 # When not using gcc, we currently assume that we are using 12037 # Microsoft Visual C++. 12038 # hardcode_libdir_flag_spec is actually meaningless, as there is 12039 # no search path for DLLs. 12040 case $cc_basename in 12041 cl*) 12042 # Native MSVC 12043 hardcode_libdir_flag_spec=' ' 12044 allow_undefined_flag=unsupported 12045 always_export_symbols=yes 12046 file_list_spec='@' 12047 # Tell ltmain to make .lib files, not .a files. 12048 libext=lib 12049 # Tell ltmain to make .dll files, not .so files. 12050 shrext_cmds=.dll 12051 # FIXME: Setting linknames here is a bad hack. 12052 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 12053 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12054 cp "$export_symbols" "$output_objdir/$soname.def"; 12055 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 12056 else 12057 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 12058 fi~ 12059 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 12060 linknames=' 12061 # The linker will not automatically build a static lib if we build a DLL. 12062 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 12063 enable_shared_with_static_runtimes=yes 12064 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 12065 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 12066 # Don't use ranlib 12067 old_postinstall_cmds='chmod 644 $oldlib' 12068 postlink_cmds='lt_outputfile="@OUTPUT@"~ 12069 lt_tool_outputfile="@TOOL_OUTPUT@"~ 12070 case $lt_outputfile in 12071 *.exe|*.EXE) ;; 12072 *) 12073 lt_outputfile=$lt_outputfile.exe 12074 lt_tool_outputfile=$lt_tool_outputfile.exe 12075 ;; 12076 esac~ 12077 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12078 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12079 $RM "$lt_outputfile.manifest"; 12080 fi' 12081 ;; 12082 *) 12083 # Assume MSVC wrapper 12084 hardcode_libdir_flag_spec=' ' 12085 allow_undefined_flag=unsupported 12086 # Tell ltmain to make .lib files, not .a files. 12087 libext=lib 12088 # Tell ltmain to make .dll files, not .so files. 12089 shrext_cmds=.dll 12090 # FIXME: Setting linknames here is a bad hack. 12091 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12092 # The linker will automatically build a .lib file if we build a DLL. 12093 old_archive_from_new_cmds='true' 12094 # FIXME: Should let the user specify the lib program. 12095 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12096 enable_shared_with_static_runtimes=yes 12097 ;; 12098 esac 12099 ;; 12100 12101 darwin* | rhapsody*) 12102 12103 12104 archive_cmds_need_lc=no 12105 hardcode_direct=no 12106 hardcode_automatic=yes 12107 hardcode_shlibpath_var=unsupported 12108 if test yes = "$lt_cv_ld_force_load"; then 12109 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12110 12111 else 12112 whole_archive_flag_spec='' 12113 fi 12114 link_all_deplibs=yes 12115 allow_undefined_flag=$_lt_dar_allow_undefined 12116 case $cc_basename in 12117 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12118 *) _lt_dar_can_shared=$GCC ;; 12119 esac 12120 if test yes = "$_lt_dar_can_shared"; then 12121 output_verbose_link_cmd=func_echo_all 12122 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12123 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12124 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$_lt_dsymutil" 12125 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12126 12127 else 12128 ld_shlibs=no 12129 fi 12130 12131 ;; 12132 12133 dgux*) 12134 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12135 hardcode_libdir_flag_spec='-L$libdir' 12136 hardcode_shlibpath_var=no 12137 ;; 12138 12139 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12140 # support. Future versions do this automatically, but an explicit c++rt0.o 12141 # does not break anything, and helps significantly (at the cost of a little 12142 # extra space). 12143 freebsd2.2*) 12144 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12145 hardcode_libdir_flag_spec='-R$libdir' 12146 hardcode_direct=yes 12147 hardcode_shlibpath_var=no 12148 ;; 12149 12150 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12151 freebsd2.*) 12152 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12153 hardcode_direct=yes 12154 hardcode_minus_L=yes 12155 hardcode_shlibpath_var=no 12156 ;; 12157 12158 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12159 freebsd* | dragonfly*) 12160 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12161 hardcode_libdir_flag_spec='-R$libdir' 12162 hardcode_direct=yes 12163 hardcode_shlibpath_var=no 12164 ;; 12165 12166 hpux9*) 12167 if test yes = "$GCC"; then 12168 archive_cmds='$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 $lib' 12169 else 12170 archive_cmds='$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 $lib' 12171 fi 12172 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12173 hardcode_libdir_separator=: 12174 hardcode_direct=yes 12175 12176 # hardcode_minus_L: Not really in the search PATH, 12177 # but as the default location of the library. 12178 hardcode_minus_L=yes 12179 export_dynamic_flag_spec='$wl-E' 12180 ;; 12181 12182 hpux10*) 12183 if test yes,no = "$GCC,$with_gnu_ld"; then 12184 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12185 else 12186 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12187 fi 12188 if test no = "$with_gnu_ld"; then 12189 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12190 hardcode_libdir_separator=: 12191 hardcode_direct=yes 12192 hardcode_direct_absolute=yes 12193 export_dynamic_flag_spec='$wl-E' 12194 # hardcode_minus_L: Not really in the search PATH, 12195 # but as the default location of the library. 12196 hardcode_minus_L=yes 12197 fi 12198 ;; 12199 12200 hpux11*) 12201 if test yes,no = "$GCC,$with_gnu_ld"; then 12202 case $host_cpu in 12203 hppa*64*) 12204 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12205 ;; 12206 ia64*) 12207 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12208 ;; 12209 *) 12210 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12211 ;; 12212 esac 12213 else 12214 case $host_cpu in 12215 hppa*64*) 12216 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12217 ;; 12218 ia64*) 12219 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12220 ;; 12221 *) 12222 12223 # Older versions of the 11.00 compiler do not understand -b yet 12224 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12226 $as_echo_n "checking if $CC understands -b... " >&6; } 12227 if ${lt_cv_prog_compiler__b+:} false; then : 12228 $as_echo_n "(cached) " >&6 12229 else 12230 lt_cv_prog_compiler__b=no 12231 save_LDFLAGS=$LDFLAGS 12232 LDFLAGS="$LDFLAGS -b" 12233 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12234 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12235 # The linker can only warn and ignore the option if not recognized 12236 # So say no if there are warnings 12237 if test -s conftest.err; then 12238 # Append any errors to the config.log. 12239 cat conftest.err 1>&5 12240 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12241 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12242 if diff conftest.exp conftest.er2 >/dev/null; then 12243 lt_cv_prog_compiler__b=yes 12244 fi 12245 else 12246 lt_cv_prog_compiler__b=yes 12247 fi 12248 fi 12249 $RM -r conftest* 12250 LDFLAGS=$save_LDFLAGS 12251 12252 fi 12253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12254 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12255 12256 if test yes = "$lt_cv_prog_compiler__b"; then 12257 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12258 else 12259 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12260 fi 12261 12262 ;; 12263 esac 12264 fi 12265 if test no = "$with_gnu_ld"; then 12266 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12267 hardcode_libdir_separator=: 12268 12269 case $host_cpu in 12270 hppa*64*|ia64*) 12271 hardcode_direct=no 12272 hardcode_shlibpath_var=no 12273 ;; 12274 *) 12275 hardcode_direct=yes 12276 hardcode_direct_absolute=yes 12277 export_dynamic_flag_spec='$wl-E' 12278 12279 # hardcode_minus_L: Not really in the search PATH, 12280 # but as the default location of the library. 12281 hardcode_minus_L=yes 12282 ;; 12283 esac 12284 fi 12285 ;; 12286 12287 irix5* | irix6* | nonstopux*) 12288 if test yes = "$GCC"; then 12289 archive_cmds='$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' 12290 # Try to use the -exported_symbol ld option, if it does not 12291 # work, assume that -exports_file does not work either and 12292 # implicitly export all symbols. 12293 # This should be the same for all languages, so no per-tag cache variable. 12294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12295 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12296 if ${lt_cv_irix_exported_symbol+:} false; then : 12297 $as_echo_n "(cached) " >&6 12298 else 12299 save_LDFLAGS=$LDFLAGS 12300 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12302 /* end confdefs.h. */ 12303 int foo (void) { return 0; } 12304 _ACEOF 12305 if ac_fn_c_try_link "$LINENO"; then : 12306 lt_cv_irix_exported_symbol=yes 12307 else 12308 lt_cv_irix_exported_symbol=no 12309 fi 12310 rm -f core conftest.err conftest.$ac_objext \ 12311 conftest$ac_exeext conftest.$ac_ext 12312 LDFLAGS=$save_LDFLAGS 12313 fi 12314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12315 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12316 if test yes = "$lt_cv_irix_exported_symbol"; then 12317 archive_expsym_cmds='$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 $lib' 12318 fi 12319 else 12320 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12321 archive_expsym_cmds='$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 $lib' 12322 fi 12323 archive_cmds_need_lc='no' 12324 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12325 hardcode_libdir_separator=: 12326 inherit_rpath=yes 12327 link_all_deplibs=yes 12328 ;; 12329 12330 linux*) 12331 case $cc_basename in 12332 tcc*) 12333 # Fabrice Bellard et al's Tiny C Compiler 12334 ld_shlibs=yes 12335 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12336 ;; 12337 esac 12338 ;; 12339 12340 netbsd*) 12341 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12342 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12343 else 12344 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12345 fi 12346 hardcode_libdir_flag_spec='-R$libdir' 12347 hardcode_direct=yes 12348 hardcode_shlibpath_var=no 12349 ;; 12350 12351 newsos6) 12352 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12353 hardcode_direct=yes 12354 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12355 hardcode_libdir_separator=: 12356 hardcode_shlibpath_var=no 12357 ;; 12358 12359 *nto* | *qnx*) 12360 ;; 12361 12362 openbsd* | bitrig*) 12363 if test -f /usr/libexec/ld.so; then 12364 hardcode_direct=yes 12365 hardcode_shlibpath_var=no 12366 hardcode_direct_absolute=yes 12367 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12368 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12369 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12370 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12371 export_dynamic_flag_spec='$wl-E' 12372 else 12373 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12374 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12375 fi 12376 else 12377 ld_shlibs=no 12378 fi 12379 ;; 12380 12381 os2*) 12382 hardcode_libdir_flag_spec='-L$libdir' 12383 hardcode_minus_L=yes 12384 allow_undefined_flag=unsupported 12385 shrext_cmds=.dll 12386 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12387 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12388 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12389 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12390 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12391 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12392 emximp -o $lib $output_objdir/$libname.def' 12393 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12394 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12395 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12396 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12397 prefix_cmds="$SED"~ 12398 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12399 prefix_cmds="$prefix_cmds -e 1d"; 12400 fi~ 12401 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12402 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12403 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12404 emximp -o $lib $output_objdir/$libname.def' 12405 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12406 enable_shared_with_static_runtimes=yes 12407 ;; 12408 12409 osf3*) 12410 if test yes = "$GCC"; then 12411 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12412 archive_cmds='$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 $lib' 12413 else 12414 allow_undefined_flag=' -expect_unresolved \*' 12415 archive_cmds='$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 $lib' 12416 fi 12417 archive_cmds_need_lc='no' 12418 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12419 hardcode_libdir_separator=: 12420 ;; 12421 12422 osf4* | osf5*) # as osf3* with the addition of -msym flag 12423 if test yes = "$GCC"; then 12424 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12425 archive_cmds='$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 $lib' 12426 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12427 else 12428 allow_undefined_flag=' -expect_unresolved \*' 12429 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' 12430 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~ 12431 $CC -shared$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' 12432 12433 # Both c and cxx compiler support -rpath directly 12434 hardcode_libdir_flag_spec='-rpath $libdir' 12435 fi 12436 archive_cmds_need_lc='no' 12437 hardcode_libdir_separator=: 12438 ;; 12439 12440 solaris*) 12441 no_undefined_flag=' -z defs' 12442 if test yes = "$GCC"; then 12443 wlarc='$wl' 12444 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12445 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12446 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12447 else 12448 case `$CC -V 2>&1` in 12449 *"Compilers 5.0"*) 12450 wlarc='' 12451 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12452 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12453 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12454 ;; 12455 *) 12456 wlarc='$wl' 12457 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12458 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12459 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12460 ;; 12461 esac 12462 fi 12463 hardcode_libdir_flag_spec='-R$libdir' 12464 hardcode_shlibpath_var=no 12465 case $host_os in 12466 solaris2.[0-5] | solaris2.[0-5].*) ;; 12467 *) 12468 # The compiler driver will combine and reorder linker options, 12469 # but understands '-z linker_flag'. GCC discards it without '$wl', 12470 # but is careful enough not to reorder. 12471 # Supported since Solaris 2.6 (maybe 2.5.1?) 12472 if test yes = "$GCC"; then 12473 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12474 else 12475 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12476 fi 12477 ;; 12478 esac 12479 link_all_deplibs=yes 12480 ;; 12481 12482 sunos4*) 12483 if test sequent = "$host_vendor"; then 12484 # Use $CC to link under sequent, because it throws in some extra .o 12485 # files that make .init and .fini sections work. 12486 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12487 else 12488 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12489 fi 12490 hardcode_libdir_flag_spec='-L$libdir' 12491 hardcode_direct=yes 12492 hardcode_minus_L=yes 12493 hardcode_shlibpath_var=no 12494 ;; 12495 12496 sysv4) 12497 case $host_vendor in 12498 sni) 12499 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12500 hardcode_direct=yes # is this really true??? 12501 ;; 12502 siemens) 12503 ## LD is ld it makes a PLAMLIB 12504 ## CC just makes a GrossModule. 12505 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12506 reload_cmds='$CC -r -o $output$reload_objs' 12507 hardcode_direct=no 12508 ;; 12509 motorola) 12510 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12511 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12512 ;; 12513 esac 12514 runpath_var='LD_RUN_PATH' 12515 hardcode_shlibpath_var=no 12516 ;; 12517 12518 sysv4.3*) 12519 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12520 hardcode_shlibpath_var=no 12521 export_dynamic_flag_spec='-Bexport' 12522 ;; 12523 12524 sysv4*MP*) 12525 if test -d /usr/nec; then 12526 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12527 hardcode_shlibpath_var=no 12528 runpath_var=LD_RUN_PATH 12529 hardcode_runpath_var=yes 12530 ld_shlibs=yes 12531 fi 12532 ;; 12533 12534 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12535 no_undefined_flag='$wl-z,text' 12536 archive_cmds_need_lc=no 12537 hardcode_shlibpath_var=no 12538 runpath_var='LD_RUN_PATH' 12539 12540 if test yes = "$GCC"; then 12541 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12542 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12543 else 12544 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12545 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12546 fi 12547 ;; 12548 12549 sysv5* | sco3.2v5* | sco5v6*) 12550 # Note: We CANNOT use -z defs as we might desire, because we do not 12551 # link with -lc, and that would cause any symbols used from libc to 12552 # always be unresolved, which means just about no library would 12553 # ever link correctly. If we're not using GNU ld we use -z text 12554 # though, which does catch some bad symbols but isn't as heavy-handed 12555 # as -z defs. 12556 no_undefined_flag='$wl-z,text' 12557 allow_undefined_flag='$wl-z,nodefs' 12558 archive_cmds_need_lc=no 12559 hardcode_shlibpath_var=no 12560 hardcode_libdir_flag_spec='$wl-R,$libdir' 12561 hardcode_libdir_separator=':' 12562 link_all_deplibs=yes 12563 export_dynamic_flag_spec='$wl-Bexport' 12564 runpath_var='LD_RUN_PATH' 12565 12566 if test yes = "$GCC"; then 12567 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12568 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12569 else 12570 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12571 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12572 fi 12573 ;; 12574 12575 uts4*) 12576 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12577 hardcode_libdir_flag_spec='-L$libdir' 12578 hardcode_shlibpath_var=no 12579 ;; 12580 12581 *) 12582 ld_shlibs=no 12583 ;; 12584 esac 12585 12586 if test sni = "$host_vendor"; then 12587 case $host in 12588 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12589 export_dynamic_flag_spec='$wl-Blargedynsym' 12590 ;; 12591 esac 12592 fi 12593 fi 12594 12595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12596 $as_echo "$ld_shlibs" >&6; } 12597 test no = "$ld_shlibs" && can_build_shared=no 12598 12599 with_gnu_ld=$with_gnu_ld 12600 12601 12602 12603 12604 12605 12606 12607 12608 12609 12610 12611 12612 12613 12614 12615 # 12616 # Do we need to explicitly link libc? 12617 # 12618 case "x$archive_cmds_need_lc" in 12619 x|xyes) 12620 # Assume -lc should be added 12621 archive_cmds_need_lc=yes 12622 12623 if test yes,yes = "$GCC,$enable_shared"; then 12624 case $archive_cmds in 12625 *'~'*) 12626 # FIXME: we may have to deal with multi-command sequences. 12627 ;; 12628 '$CC '*) 12629 # Test whether the compiler implicitly links with -lc since on some 12630 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12631 # to ld, don't add -lc before -lgcc. 12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12633 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12634 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12635 $as_echo_n "(cached) " >&6 12636 else 12637 $RM conftest* 12638 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12639 12640 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12641 (eval $ac_compile) 2>&5 12642 ac_status=$? 12643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12644 test $ac_status = 0; } 2>conftest.err; then 12645 soname=conftest 12646 lib=conftest 12647 libobjs=conftest.$ac_objext 12648 deplibs= 12649 wl=$lt_prog_compiler_wl 12650 pic_flag=$lt_prog_compiler_pic 12651 compiler_flags=-v 12652 linker_flags=-v 12653 verstring= 12654 output_objdir=. 12655 libname=conftest 12656 lt_save_allow_undefined_flag=$allow_undefined_flag 12657 allow_undefined_flag= 12658 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12659 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12660 ac_status=$? 12661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12662 test $ac_status = 0; } 12663 then 12664 lt_cv_archive_cmds_need_lc=no 12665 else 12666 lt_cv_archive_cmds_need_lc=yes 12667 fi 12668 allow_undefined_flag=$lt_save_allow_undefined_flag 12669 else 12670 cat conftest.err 1>&5 12671 fi 12672 $RM conftest* 12673 12674 fi 12675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12676 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12677 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12678 ;; 12679 esac 12680 fi 12681 ;; 12682 esac 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 12722 12723 12724 12725 12726 12727 12728 12729 12730 12731 12732 12733 12734 12735 12736 12737 12738 12739 12740 12741 12742 12743 12744 12745 12746 12747 12748 12749 12750 12751 12752 12753 12754 12755 12756 12757 12758 12759 12760 12761 12762 12763 12764 12765 12766 12767 12768 12769 12770 12771 12772 12773 12774 12775 12776 12777 12778 12779 12780 12781 12782 12783 12784 12785 12786 12787 12788 12789 12790 12791 12792 12793 12794 12795 12796 12797 12798 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 12812 12813 12814 12815 12816 12817 12818 12819 12820 12821 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12836 $as_echo_n "checking dynamic linker characteristics... " >&6; } 12837 12838 if test yes = "$GCC"; then 12839 case $host_os in 12840 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12841 *) lt_awk_arg='/^libraries:/' ;; 12842 esac 12843 case $host_os in 12844 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12845 *) lt_sed_strip_eq='s|=/|/|g' ;; 12846 esac 12847 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12848 case $lt_search_path_spec in 12849 *\;*) 12850 # if the path contains ";" then we assume it to be the separator 12851 # otherwise default to the standard path separator (i.e. ":") - it is 12852 # assumed that no part of a normal pathname contains ";" but that should 12853 # okay in the real world where ";" in dirpaths is itself problematic. 12854 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12855 ;; 12856 *) 12857 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12858 ;; 12859 esac 12860 # Ok, now we have the path, separated by spaces, we can step through it 12861 # and add multilib dir if necessary... 12862 lt_tmp_lt_search_path_spec= 12863 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 12864 # ...but if some path component already ends with the multilib dir we assume 12865 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 12866 case "$lt_multi_os_dir; $lt_search_path_spec " in 12867 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 12868 lt_multi_os_dir= 12869 ;; 12870 esac 12871 for lt_sys_path in $lt_search_path_spec; do 12872 if test -d "$lt_sys_path$lt_multi_os_dir"; then 12873 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 12874 elif test -n "$lt_multi_os_dir"; then 12875 test -d "$lt_sys_path" && \ 12876 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 12877 fi 12878 done 12879 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 12880 BEGIN {RS = " "; FS = "/|\n";} { 12881 lt_foo = ""; 12882 lt_count = 0; 12883 for (lt_i = NF; lt_i > 0; lt_i--) { 12884 if ($lt_i != "" && $lt_i != ".") { 12885 if ($lt_i == "..") { 12886 lt_count++; 12887 } else { 12888 if (lt_count == 0) { 12889 lt_foo = "/" $lt_i lt_foo; 12890 } else { 12891 lt_count--; 12892 } 12893 } 12894 } 12895 } 12896 if (lt_foo != "") { lt_freq[lt_foo]++; } 12897 if (lt_freq[lt_foo] == 1) { print lt_foo; } 12898 }'` 12899 # AWK program above erroneously prepends '/' to C:/dos/paths 12900 # for these hosts. 12901 case $host_os in 12902 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 12903 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 12904 esac 12905 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 12906 else 12907 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12908 fi 12909 library_names_spec= 12910 libname_spec='lib$name' 12911 soname_spec= 12912 shrext_cmds=.so 12913 postinstall_cmds= 12914 postuninstall_cmds= 12915 finish_cmds= 12916 finish_eval= 12917 shlibpath_var= 12918 shlibpath_overrides_runpath=unknown 12919 version_type=none 12920 dynamic_linker="$host_os ld.so" 12921 sys_lib_dlsearch_path_spec="/lib /usr/lib" 12922 need_lib_prefix=unknown 12923 hardcode_into_libs=no 12924 12925 # when you set need_version to no, make sure it does not cause -set_version 12926 # flags to be left without arguments 12927 need_version=unknown 12928 12929 12930 12931 case $host_os in 12932 aix3*) 12933 version_type=linux # correct to gnu/linux during the next big refactor 12934 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 12935 shlibpath_var=LIBPATH 12936 12937 # AIX 3 has no versioning support, so we append a major version to the name. 12938 soname_spec='$libname$release$shared_ext$major' 12939 ;; 12940 12941 aix[4-9]*) 12942 version_type=linux # correct to gnu/linux during the next big refactor 12943 need_lib_prefix=no 12944 need_version=no 12945 hardcode_into_libs=yes 12946 if test ia64 = "$host_cpu"; then 12947 # AIX 5 supports IA64 12948 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 12949 shlibpath_var=LD_LIBRARY_PATH 12950 else 12951 # With GCC up to 2.95.x, collect2 would create an import file 12952 # for dependence libraries. The import file would start with 12953 # the line '#! .'. This would cause the generated library to 12954 # depend on '.', always an invalid library. This was fixed in 12955 # development snapshots of GCC prior to 3.0. 12956 case $host_os in 12957 aix4 | aix4.[01] | aix4.[01].*) 12958 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 12959 echo ' yes ' 12960 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 12961 : 12962 else 12963 can_build_shared=no 12964 fi 12965 ;; 12966 esac 12967 # Using Import Files as archive members, it is possible to support 12968 # filename-based versioning of shared library archives on AIX. While 12969 # this would work for both with and without runtime linking, it will 12970 # prevent static linking of such archives. So we do filename-based 12971 # shared library versioning with .so extension only, which is used 12972 # when both runtime linking and shared linking is enabled. 12973 # Unfortunately, runtime linking may impact performance, so we do 12974 # not want this to be the default eventually. Also, we use the 12975 # versioned .so libs for executables only if there is the -brtl 12976 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 12977 # To allow for filename-based versioning support, we need to create 12978 # libNAME.so.V as an archive file, containing: 12979 # *) an Import File, referring to the versioned filename of the 12980 # archive as well as the shared archive member, telling the 12981 # bitwidth (32 or 64) of that shared object, and providing the 12982 # list of exported symbols of that shared object, eventually 12983 # decorated with the 'weak' keyword 12984 # *) the shared object with the F_LOADONLY flag set, to really avoid 12985 # it being seen by the linker. 12986 # At run time we better use the real file rather than another symlink, 12987 # but for link time we create the symlink libNAME.so -> libNAME.so.V 12988 12989 case $with_aix_soname,$aix_use_runtimelinking in 12990 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 12991 # soname into executable. Probably we can add versioning support to 12992 # collect2, so additional links can be useful in future. 12993 aix,yes) # traditional libtool 12994 dynamic_linker='AIX unversionable lib.so' 12995 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 12996 # instead of lib<name>.a to let people know that these are not 12997 # typical AIX shared libraries. 12998 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12999 ;; 13000 aix,no) # traditional AIX only 13001 dynamic_linker='AIX lib.a(lib.so.V)' 13002 # We preserve .a as extension for shared libraries through AIX4.2 13003 # and later when we are not doing run time linking. 13004 library_names_spec='$libname$release.a $libname.a' 13005 soname_spec='$libname$release$shared_ext$major' 13006 ;; 13007 svr4,*) # full svr4 only 13008 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 13009 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13010 # We do not specify a path in Import Files, so LIBPATH fires. 13011 shlibpath_overrides_runpath=yes 13012 ;; 13013 *,yes) # both, prefer svr4 13014 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 13015 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13016 # unpreferred sharedlib libNAME.a needs extra handling 13017 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"' 13018 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.$libext"' 13019 # We do not specify a path in Import Files, so LIBPATH fires. 13020 shlibpath_overrides_runpath=yes 13021 ;; 13022 *,no) # both, prefer aix 13023 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 13024 library_names_spec='$libname$release.a $libname.a' 13025 soname_spec='$libname$release$shared_ext$major' 13026 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 13027 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 13028 postuninstall_cmds='test -z "$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"' 13029 ;; 13030 esac 13031 shlibpath_var=LIBPATH 13032 fi 13033 ;; 13034 13035 amigaos*) 13036 case $host_cpu in 13037 powerpc) 13038 # Since July 2007 AmigaOS4 officially supports .so libraries. 13039 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 13040 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13041 ;; 13042 m68k) 13043 library_names_spec='$libname.ixlibrary $libname.a' 13044 # Create ${libname}_ixlibrary.a entries in /sys/libs. 13045 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 ${libname}_ixlibrary.a || exit 1; done' 13046 ;; 13047 esac 13048 ;; 13049 13050 beos*) 13051 library_names_spec='$libname$shared_ext' 13052 dynamic_linker="$host_os ld.so" 13053 shlibpath_var=LIBRARY_PATH 13054 ;; 13055 13056 bsdi[45]*) 13057 version_type=linux # correct to gnu/linux during the next big refactor 13058 need_version=no 13059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13060 soname_spec='$libname$release$shared_ext$major' 13061 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 13062 shlibpath_var=LD_LIBRARY_PATH 13063 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 13064 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 13065 # the default ld.so.conf also contains /usr/contrib/lib and 13066 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 13067 # libtool to hard-code these into programs 13068 ;; 13069 13070 cygwin* | mingw* | pw32* | cegcc*) 13071 version_type=windows 13072 shrext_cmds=.dll 13073 need_version=no 13074 need_lib_prefix=no 13075 13076 case $GCC,$cc_basename in 13077 yes,*) 13078 # gcc 13079 library_names_spec='$libname.dll.a' 13080 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13081 postinstall_cmds='base_file=`basename \$file`~ 13082 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13083 dldir=$destdir/`dirname \$dlpath`~ 13084 test -d \$dldir || mkdir -p \$dldir~ 13085 $install_prog $dir/$dlname \$dldir/$dlname~ 13086 chmod a+x \$dldir/$dlname~ 13087 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13088 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13089 fi' 13090 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13091 dlpath=$dir/\$dldll~ 13092 $RM \$dlpath' 13093 shlibpath_overrides_runpath=yes 13094 13095 case $host_os in 13096 cygwin*) 13097 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13098 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13099 13100 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13101 ;; 13102 mingw* | cegcc*) 13103 # MinGW DLLs use traditional 'lib' prefix 13104 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13105 ;; 13106 pw32*) 13107 # pw32 DLLs use 'pw' prefix rather than 'lib' 13108 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13109 ;; 13110 esac 13111 dynamic_linker='Win32 ld.exe' 13112 ;; 13113 13114 *,cl*) 13115 # Native MSVC 13116 libname_spec='$name' 13117 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13118 library_names_spec='$libname.dll.lib' 13119 13120 case $build_os in 13121 mingw*) 13122 sys_lib_search_path_spec= 13123 lt_save_ifs=$IFS 13124 IFS=';' 13125 for lt_path in $LIB 13126 do 13127 IFS=$lt_save_ifs 13128 # Let DOS variable expansion print the short 8.3 style file name. 13129 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13130 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13131 done 13132 IFS=$lt_save_ifs 13133 # Convert to MSYS style. 13134 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13135 ;; 13136 cygwin*) 13137 # Convert to unix form, then to dos form, then back to unix form 13138 # but this time dos style (no spaces!) so that the unix form looks 13139 # like /cygdrive/c/PROGRA~1:/cygdr... 13140 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13141 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13142 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13143 ;; 13144 *) 13145 sys_lib_search_path_spec=$LIB 13146 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13147 # It is most probably a Windows format PATH. 13148 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13149 else 13150 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13151 fi 13152 # FIXME: find the short name or the path components, as spaces are 13153 # common. (e.g. "Program Files" -> "PROGRA~1") 13154 ;; 13155 esac 13156 13157 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13158 postinstall_cmds='base_file=`basename \$file`~ 13159 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13160 dldir=$destdir/`dirname \$dlpath`~ 13161 test -d \$dldir || mkdir -p \$dldir~ 13162 $install_prog $dir/$dlname \$dldir/$dlname' 13163 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13164 dlpath=$dir/\$dldll~ 13165 $RM \$dlpath' 13166 shlibpath_overrides_runpath=yes 13167 dynamic_linker='Win32 link.exe' 13168 ;; 13169 13170 *) 13171 # Assume MSVC wrapper 13172 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13173 dynamic_linker='Win32 ld.exe' 13174 ;; 13175 esac 13176 # FIXME: first we should search . and the directory the executable is in 13177 shlibpath_var=PATH 13178 ;; 13179 13180 darwin* | rhapsody*) 13181 dynamic_linker="$host_os dyld" 13182 version_type=darwin 13183 need_lib_prefix=no 13184 need_version=no 13185 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13186 soname_spec='$libname$release$major$shared_ext' 13187 shlibpath_overrides_runpath=yes 13188 shlibpath_var=DYLD_LIBRARY_PATH 13189 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13190 13191 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13192 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13193 ;; 13194 13195 dgux*) 13196 version_type=linux # correct to gnu/linux during the next big refactor 13197 need_lib_prefix=no 13198 need_version=no 13199 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13200 soname_spec='$libname$release$shared_ext$major' 13201 shlibpath_var=LD_LIBRARY_PATH 13202 ;; 13203 13204 freebsd* | dragonfly*) 13205 # DragonFly does not have aout. When/if they implement a new 13206 # versioning mechanism, adjust this. 13207 if test -x /usr/bin/objformat; then 13208 objformat=`/usr/bin/objformat` 13209 else 13210 case $host_os in 13211 freebsd[23].*) objformat=aout ;; 13212 *) objformat=elf ;; 13213 esac 13214 fi 13215 version_type=freebsd-$objformat 13216 case $version_type in 13217 freebsd-elf*) 13218 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13219 soname_spec='$libname$release$shared_ext$major' 13220 need_version=no 13221 need_lib_prefix=no 13222 ;; 13223 freebsd-*) 13224 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13225 need_version=yes 13226 ;; 13227 esac 13228 shlibpath_var=LD_LIBRARY_PATH 13229 case $host_os in 13230 freebsd2.*) 13231 shlibpath_overrides_runpath=yes 13232 ;; 13233 freebsd3.[01]* | freebsdelf3.[01]*) 13234 shlibpath_overrides_runpath=yes 13235 hardcode_into_libs=yes 13236 ;; 13237 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13238 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13239 shlibpath_overrides_runpath=no 13240 hardcode_into_libs=yes 13241 ;; 13242 *) # from 4.6 on, and DragonFly 13243 shlibpath_overrides_runpath=yes 13244 hardcode_into_libs=yes 13245 ;; 13246 esac 13247 ;; 13248 13249 haiku*) 13250 version_type=linux # correct to gnu/linux during the next big refactor 13251 need_lib_prefix=no 13252 need_version=no 13253 dynamic_linker="$host_os runtime_loader" 13254 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13255 soname_spec='$libname$release$shared_ext$major' 13256 shlibpath_var=LIBRARY_PATH 13257 shlibpath_overrides_runpath=no 13258 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13259 hardcode_into_libs=yes 13260 ;; 13261 13262 hpux9* | hpux10* | hpux11*) 13263 # Give a soname corresponding to the major version so that dld.sl refuses to 13264 # link against other versions. 13265 version_type=sunos 13266 need_lib_prefix=no 13267 need_version=no 13268 case $host_cpu in 13269 ia64*) 13270 shrext_cmds='.so' 13271 hardcode_into_libs=yes 13272 dynamic_linker="$host_os dld.so" 13273 shlibpath_var=LD_LIBRARY_PATH 13274 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13275 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13276 soname_spec='$libname$release$shared_ext$major' 13277 if test 32 = "$HPUX_IA64_MODE"; then 13278 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13279 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13280 else 13281 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13282 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13283 fi 13284 ;; 13285 hppa*64*) 13286 shrext_cmds='.sl' 13287 hardcode_into_libs=yes 13288 dynamic_linker="$host_os dld.sl" 13289 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13290 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13291 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13292 soname_spec='$libname$release$shared_ext$major' 13293 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13294 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13295 ;; 13296 *) 13297 shrext_cmds='.sl' 13298 dynamic_linker="$host_os dld.sl" 13299 shlibpath_var=SHLIB_PATH 13300 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13301 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13302 soname_spec='$libname$release$shared_ext$major' 13303 ;; 13304 esac 13305 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13306 postinstall_cmds='chmod 555 $lib' 13307 # or fails outright, so override atomically: 13308 install_override_mode=555 13309 ;; 13310 13311 interix[3-9]*) 13312 version_type=linux # correct to gnu/linux during the next big refactor 13313 need_lib_prefix=no 13314 need_version=no 13315 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13316 soname_spec='$libname$release$shared_ext$major' 13317 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13318 shlibpath_var=LD_LIBRARY_PATH 13319 shlibpath_overrides_runpath=no 13320 hardcode_into_libs=yes 13321 ;; 13322 13323 irix5* | irix6* | nonstopux*) 13324 case $host_os in 13325 nonstopux*) version_type=nonstopux ;; 13326 *) 13327 if test yes = "$lt_cv_prog_gnu_ld"; then 13328 version_type=linux # correct to gnu/linux during the next big refactor 13329 else 13330 version_type=irix 13331 fi ;; 13332 esac 13333 need_lib_prefix=no 13334 need_version=no 13335 soname_spec='$libname$release$shared_ext$major' 13336 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13337 case $host_os in 13338 irix5* | nonstopux*) 13339 libsuff= shlibsuff= 13340 ;; 13341 *) 13342 case $LD in # libtool.m4 will add one of these switches to LD 13343 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13344 libsuff= shlibsuff= libmagic=32-bit;; 13345 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13346 libsuff=32 shlibsuff=N32 libmagic=N32;; 13347 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13348 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13349 *) libsuff= shlibsuff= libmagic=never-match;; 13350 esac 13351 ;; 13352 esac 13353 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13354 shlibpath_overrides_runpath=no 13355 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13356 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13357 hardcode_into_libs=yes 13358 ;; 13359 13360 # No shared lib support for Linux oldld, aout, or coff. 13361 linux*oldld* | linux*aout* | linux*coff*) 13362 dynamic_linker=no 13363 ;; 13364 13365 linux*android*) 13366 version_type=none # Android doesn't support versioned libraries. 13367 need_lib_prefix=no 13368 need_version=no 13369 library_names_spec='$libname$release$shared_ext' 13370 soname_spec='$libname$release$shared_ext' 13371 finish_cmds= 13372 shlibpath_var=LD_LIBRARY_PATH 13373 shlibpath_overrides_runpath=yes 13374 13375 # This implies no fast_install, which is unacceptable. 13376 # Some rework will be needed to allow for fast_install 13377 # before this can be enabled. 13378 hardcode_into_libs=yes 13379 13380 dynamic_linker='Android linker' 13381 # Don't embed -rpath directories since the linker doesn't support them. 13382 hardcode_libdir_flag_spec='-L$libdir' 13383 ;; 13384 13385 # This must be glibc/ELF. 13386 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13387 version_type=linux # correct to gnu/linux during the next big refactor 13388 need_lib_prefix=no 13389 need_version=no 13390 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13391 soname_spec='$libname$release$shared_ext$major' 13392 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13393 shlibpath_var=LD_LIBRARY_PATH 13394 shlibpath_overrides_runpath=no 13395 13396 # Some binutils ld are patched to set DT_RUNPATH 13397 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13398 $as_echo_n "(cached) " >&6 13399 else 13400 lt_cv_shlibpath_overrides_runpath=no 13401 save_LDFLAGS=$LDFLAGS 13402 save_libdir=$libdir 13403 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13404 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13406 /* end confdefs.h. */ 13407 13408 int 13409 main () 13410 { 13411 13412 ; 13413 return 0; 13414 } 13415 _ACEOF 13416 if ac_fn_c_try_link "$LINENO"; then : 13417 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13418 lt_cv_shlibpath_overrides_runpath=yes 13419 fi 13420 fi 13421 rm -f core conftest.err conftest.$ac_objext \ 13422 conftest$ac_exeext conftest.$ac_ext 13423 LDFLAGS=$save_LDFLAGS 13424 libdir=$save_libdir 13425 13426 fi 13427 13428 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13429 13430 # This implies no fast_install, which is unacceptable. 13431 # Some rework will be needed to allow for fast_install 13432 # before this can be enabled. 13433 hardcode_into_libs=yes 13434 13435 # Add ABI-specific directories to the system library path. 13436 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13437 13438 # Ideally, we could use ldconfig to report *all* directores which are 13439 # searched for libraries, however this is still not possible. Aside from not 13440 # being certain /sbin/ldconfig is available, command 13441 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13442 # even though it is searched at run-time. Try to do the best guess by 13443 # appending ld.so.conf contents (and includes) to the search path. 13444 if test -f /etc/ld.so.conf; then 13445 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;/^$/d' | tr '\n' ' '` 13446 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13447 fi 13448 13449 # We used to test for /lib/ld.so.1 and disable shared libraries on 13450 # powerpc, because MkLinux only supported shared libraries with the 13451 # GNU dynamic linker. Since this was broken with cross compilers, 13452 # most powerpc-linux boxes support dynamic linking these days and 13453 # people can always --disable-shared, the test was removed, and we 13454 # assume the GNU/Linux dynamic linker is in use. 13455 dynamic_linker='GNU/Linux ld.so' 13456 ;; 13457 13458 netbsd*) 13459 version_type=sunos 13460 need_lib_prefix=no 13461 need_version=no 13462 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13463 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13464 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13465 dynamic_linker='NetBSD (a.out) ld.so' 13466 else 13467 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13468 soname_spec='$libname$release$shared_ext$major' 13469 dynamic_linker='NetBSD ld.elf_so' 13470 fi 13471 shlibpath_var=LD_LIBRARY_PATH 13472 shlibpath_overrides_runpath=yes 13473 hardcode_into_libs=yes 13474 ;; 13475 13476 newsos6) 13477 version_type=linux # correct to gnu/linux during the next big refactor 13478 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13479 shlibpath_var=LD_LIBRARY_PATH 13480 shlibpath_overrides_runpath=yes 13481 ;; 13482 13483 *nto* | *qnx*) 13484 version_type=qnx 13485 need_lib_prefix=no 13486 need_version=no 13487 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13488 soname_spec='$libname$release$shared_ext$major' 13489 shlibpath_var=LD_LIBRARY_PATH 13490 shlibpath_overrides_runpath=no 13491 hardcode_into_libs=yes 13492 dynamic_linker='ldqnx.so' 13493 ;; 13494 13495 openbsd* | bitrig*) 13496 version_type=sunos 13497 sys_lib_dlsearch_path_spec=/usr/lib 13498 need_lib_prefix=no 13499 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13500 need_version=no 13501 else 13502 need_version=yes 13503 fi 13504 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13505 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13506 shlibpath_var=LD_LIBRARY_PATH 13507 shlibpath_overrides_runpath=yes 13508 ;; 13509 13510 os2*) 13511 libname_spec='$name' 13512 version_type=windows 13513 shrext_cmds=.dll 13514 need_version=no 13515 need_lib_prefix=no 13516 # OS/2 can only load a DLL with a base name of 8 characters or less. 13517 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13518 v=$($ECHO $release$versuffix | tr -d .-); 13519 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13520 $ECHO $n$v`$shared_ext' 13521 library_names_spec='${libname}_dll.$libext' 13522 dynamic_linker='OS/2 ld.exe' 13523 shlibpath_var=BEGINLIBPATH 13524 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13525 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13526 postinstall_cmds='base_file=`basename \$file`~ 13527 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13528 dldir=$destdir/`dirname \$dlpath`~ 13529 test -d \$dldir || mkdir -p \$dldir~ 13530 $install_prog $dir/$dlname \$dldir/$dlname~ 13531 chmod a+x \$dldir/$dlname~ 13532 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13533 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13534 fi' 13535 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13536 dlpath=$dir/\$dldll~ 13537 $RM \$dlpath' 13538 ;; 13539 13540 osf3* | osf4* | osf5*) 13541 version_type=osf 13542 need_lib_prefix=no 13543 need_version=no 13544 soname_spec='$libname$release$shared_ext$major' 13545 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13546 shlibpath_var=LD_LIBRARY_PATH 13547 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13548 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13549 ;; 13550 13551 rdos*) 13552 dynamic_linker=no 13553 ;; 13554 13555 solaris*) 13556 version_type=linux # correct to gnu/linux during the next big refactor 13557 need_lib_prefix=no 13558 need_version=no 13559 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13560 soname_spec='$libname$release$shared_ext$major' 13561 shlibpath_var=LD_LIBRARY_PATH 13562 shlibpath_overrides_runpath=yes 13563 hardcode_into_libs=yes 13564 # ldd complains unless libraries are executable 13565 postinstall_cmds='chmod +x $lib' 13566 ;; 13567 13568 sunos4*) 13569 version_type=sunos 13570 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13571 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13572 shlibpath_var=LD_LIBRARY_PATH 13573 shlibpath_overrides_runpath=yes 13574 if test yes = "$with_gnu_ld"; then 13575 need_lib_prefix=no 13576 fi 13577 need_version=yes 13578 ;; 13579 13580 sysv4 | sysv4.3*) 13581 version_type=linux # correct to gnu/linux during the next big refactor 13582 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13583 soname_spec='$libname$release$shared_ext$major' 13584 shlibpath_var=LD_LIBRARY_PATH 13585 case $host_vendor in 13586 sni) 13587 shlibpath_overrides_runpath=no 13588 need_lib_prefix=no 13589 runpath_var=LD_RUN_PATH 13590 ;; 13591 siemens) 13592 need_lib_prefix=no 13593 ;; 13594 motorola) 13595 need_lib_prefix=no 13596 need_version=no 13597 shlibpath_overrides_runpath=no 13598 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13599 ;; 13600 esac 13601 ;; 13602 13603 sysv4*MP*) 13604 if test -d /usr/nec; then 13605 version_type=linux # correct to gnu/linux during the next big refactor 13606 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13607 soname_spec='$libname$shared_ext.$major' 13608 shlibpath_var=LD_LIBRARY_PATH 13609 fi 13610 ;; 13611 13612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13613 version_type=sco 13614 need_lib_prefix=no 13615 need_version=no 13616 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13617 soname_spec='$libname$release$shared_ext$major' 13618 shlibpath_var=LD_LIBRARY_PATH 13619 shlibpath_overrides_runpath=yes 13620 hardcode_into_libs=yes 13621 if test yes = "$with_gnu_ld"; then 13622 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13623 else 13624 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13625 case $host_os in 13626 sco3.2v5*) 13627 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13628 ;; 13629 esac 13630 fi 13631 sys_lib_dlsearch_path_spec='/usr/lib' 13632 ;; 13633 13634 tpf*) 13635 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13636 version_type=linux # correct to gnu/linux during the next big refactor 13637 need_lib_prefix=no 13638 need_version=no 13639 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13640 shlibpath_var=LD_LIBRARY_PATH 13641 shlibpath_overrides_runpath=no 13642 hardcode_into_libs=yes 13643 ;; 13644 13645 uts4*) 13646 version_type=linux # correct to gnu/linux during the next big refactor 13647 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13648 soname_spec='$libname$release$shared_ext$major' 13649 shlibpath_var=LD_LIBRARY_PATH 13650 ;; 13651 13652 *) 13653 dynamic_linker=no 13654 ;; 13655 esac 13656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13657 $as_echo "$dynamic_linker" >&6; } 13658 test no = "$dynamic_linker" && can_build_shared=no 13659 13660 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13661 if test yes = "$GCC"; then 13662 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13663 fi 13664 13665 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13666 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13667 fi 13668 13669 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13670 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13671 fi 13672 13673 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13674 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13675 13676 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13677 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13678 13679 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13680 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 13691 13692 13693 13694 13695 13696 13697 13698 13699 13700 13701 13702 13703 13704 13705 13706 13707 13708 13709 13710 13711 13712 13713 13714 13715 13716 13717 13718 13719 13720 13721 13722 13723 13724 13725 13726 13727 13728 13729 13730 13731 13732 13733 13734 13735 13736 13737 13738 13739 13740 13741 13742 13743 13744 13745 13746 13747 13748 13749 13750 13751 13752 13753 13754 13755 13756 13757 13758 13759 13760 13761 13762 13763 13764 13765 13766 13767 13768 13769 13770 13771 13772 13773 13774 13775 13776 13777 13778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13779 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13780 hardcode_action= 13781 if test -n "$hardcode_libdir_flag_spec" || 13782 test -n "$runpath_var" || 13783 test yes = "$hardcode_automatic"; then 13784 13785 # We can hardcode non-existent directories. 13786 if test no != "$hardcode_direct" && 13787 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13788 # have to relink, otherwise we might link with an installed library 13789 # when we should be linking with a yet-to-be-installed one 13790 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13791 test no != "$hardcode_minus_L"; then 13792 # Linking always hardcodes the temporary library directory. 13793 hardcode_action=relink 13794 else 13795 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13796 hardcode_action=immediate 13797 fi 13798 else 13799 # We cannot hardcode anything, or else we can only hardcode existing 13800 # directories. 13801 hardcode_action=unsupported 13802 fi 13803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13804 $as_echo "$hardcode_action" >&6; } 13805 13806 if test relink = "$hardcode_action" || 13807 test yes = "$inherit_rpath"; then 13808 # Fast installation is not supported 13809 enable_fast_install=no 13810 elif test yes = "$shlibpath_overrides_runpath" || 13811 test no = "$enable_shared"; then 13812 # Fast installation is not necessary 13813 enable_fast_install=needless 13814 fi 13815 13816 13817 13818 13819 13820 13821 if test yes != "$enable_dlopen"; then 13822 enable_dlopen=unknown 13823 enable_dlopen_self=unknown 13824 enable_dlopen_self_static=unknown 13825 else 13826 lt_cv_dlopen=no 13827 lt_cv_dlopen_libs= 13828 13829 case $host_os in 13830 beos*) 13831 lt_cv_dlopen=load_add_on 13832 lt_cv_dlopen_libs= 13833 lt_cv_dlopen_self=yes 13834 ;; 13835 13836 mingw* | pw32* | cegcc*) 13837 lt_cv_dlopen=LoadLibrary 13838 lt_cv_dlopen_libs= 13839 ;; 13840 13841 cygwin*) 13842 lt_cv_dlopen=dlopen 13843 lt_cv_dlopen_libs= 13844 ;; 13845 13846 darwin*) 13847 # if libdl is installed we need to link against it 13848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13849 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13850 if ${ac_cv_lib_dl_dlopen+:} false; then : 13851 $as_echo_n "(cached) " >&6 13852 else 13853 ac_check_lib_save_LIBS=$LIBS 13854 LIBS="-ldl $LIBS" 13855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13856 /* end confdefs.h. */ 13857 13858 /* Override any GCC internal prototype to avoid an error. 13859 Use char because int might match the return type of a GCC 13860 builtin and then its argument prototype would still apply. */ 13861 #ifdef __cplusplus 13862 extern "C" 13863 #endif 13864 char dlopen (); 13865 int 13866 main () 13867 { 13868 return dlopen (); 13869 ; 13870 return 0; 13871 } 13872 _ACEOF 13873 if ac_fn_c_try_link "$LINENO"; then : 13874 ac_cv_lib_dl_dlopen=yes 13875 else 13876 ac_cv_lib_dl_dlopen=no 13877 fi 13878 rm -f core conftest.err conftest.$ac_objext \ 13879 conftest$ac_exeext conftest.$ac_ext 13880 LIBS=$ac_check_lib_save_LIBS 13881 fi 13882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13883 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13884 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13885 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13886 else 13887 13888 lt_cv_dlopen=dyld 13889 lt_cv_dlopen_libs= 13890 lt_cv_dlopen_self=yes 13891 13892 fi 13893 13894 ;; 13895 13896 tpf*) 13897 # Don't try to run any link tests for TPF. We know it's impossible 13898 # because TPF is a cross-compiler, and we know how we open DSOs. 13899 lt_cv_dlopen=dlopen 13900 lt_cv_dlopen_libs= 13901 lt_cv_dlopen_self=no 13902 ;; 13903 13904 *) 13905 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 13906 if test "x$ac_cv_func_shl_load" = xyes; then : 13907 lt_cv_dlopen=shl_load 13908 else 13909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 13910 $as_echo_n "checking for shl_load in -ldld... " >&6; } 13911 if ${ac_cv_lib_dld_shl_load+:} false; then : 13912 $as_echo_n "(cached) " >&6 13913 else 13914 ac_check_lib_save_LIBS=$LIBS 13915 LIBS="-ldld $LIBS" 13916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13917 /* end confdefs.h. */ 13918 13919 /* Override any GCC internal prototype to avoid an error. 13920 Use char because int might match the return type of a GCC 13921 builtin and then its argument prototype would still apply. */ 13922 #ifdef __cplusplus 13923 extern "C" 13924 #endif 13925 char shl_load (); 13926 int 13927 main () 13928 { 13929 return shl_load (); 13930 ; 13931 return 0; 13932 } 13933 _ACEOF 13934 if ac_fn_c_try_link "$LINENO"; then : 13935 ac_cv_lib_dld_shl_load=yes 13936 else 13937 ac_cv_lib_dld_shl_load=no 13938 fi 13939 rm -f core conftest.err conftest.$ac_objext \ 13940 conftest$ac_exeext conftest.$ac_ext 13941 LIBS=$ac_check_lib_save_LIBS 13942 fi 13943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 13944 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 13945 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 13946 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 13947 else 13948 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 13949 if test "x$ac_cv_func_dlopen" = xyes; then : 13950 lt_cv_dlopen=dlopen 13951 else 13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13953 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13954 if ${ac_cv_lib_dl_dlopen+:} false; then : 13955 $as_echo_n "(cached) " >&6 13956 else 13957 ac_check_lib_save_LIBS=$LIBS 13958 LIBS="-ldl $LIBS" 13959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13960 /* end confdefs.h. */ 13961 13962 /* Override any GCC internal prototype to avoid an error. 13963 Use char because int might match the return type of a GCC 13964 builtin and then its argument prototype would still apply. */ 13965 #ifdef __cplusplus 13966 extern "C" 13967 #endif 13968 char dlopen (); 13969 int 13970 main () 13971 { 13972 return dlopen (); 13973 ; 13974 return 0; 13975 } 13976 _ACEOF 13977 if ac_fn_c_try_link "$LINENO"; then : 13978 ac_cv_lib_dl_dlopen=yes 13979 else 13980 ac_cv_lib_dl_dlopen=no 13981 fi 13982 rm -f core conftest.err conftest.$ac_objext \ 13983 conftest$ac_exeext conftest.$ac_ext 13984 LIBS=$ac_check_lib_save_LIBS 13985 fi 13986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13987 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13988 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13989 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13990 else 13991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 13992 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 13993 if ${ac_cv_lib_svld_dlopen+:} false; then : 13994 $as_echo_n "(cached) " >&6 13995 else 13996 ac_check_lib_save_LIBS=$LIBS 13997 LIBS="-lsvld $LIBS" 13998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13999 /* end confdefs.h. */ 14000 14001 /* Override any GCC internal prototype to avoid an error. 14002 Use char because int might match the return type of a GCC 14003 builtin and then its argument prototype would still apply. */ 14004 #ifdef __cplusplus 14005 extern "C" 14006 #endif 14007 char dlopen (); 14008 int 14009 main () 14010 { 14011 return dlopen (); 14012 ; 14013 return 0; 14014 } 14015 _ACEOF 14016 if ac_fn_c_try_link "$LINENO"; then : 14017 ac_cv_lib_svld_dlopen=yes 14018 else 14019 ac_cv_lib_svld_dlopen=no 14020 fi 14021 rm -f core conftest.err conftest.$ac_objext \ 14022 conftest$ac_exeext conftest.$ac_ext 14023 LIBS=$ac_check_lib_save_LIBS 14024 fi 14025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 14026 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 14027 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 14028 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 14029 else 14030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 14031 $as_echo_n "checking for dld_link in -ldld... " >&6; } 14032 if ${ac_cv_lib_dld_dld_link+:} false; then : 14033 $as_echo_n "(cached) " >&6 14034 else 14035 ac_check_lib_save_LIBS=$LIBS 14036 LIBS="-ldld $LIBS" 14037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14038 /* end confdefs.h. */ 14039 14040 /* Override any GCC internal prototype to avoid an error. 14041 Use char because int might match the return type of a GCC 14042 builtin and then its argument prototype would still apply. */ 14043 #ifdef __cplusplus 14044 extern "C" 14045 #endif 14046 char dld_link (); 14047 int 14048 main () 14049 { 14050 return dld_link (); 14051 ; 14052 return 0; 14053 } 14054 _ACEOF 14055 if ac_fn_c_try_link "$LINENO"; then : 14056 ac_cv_lib_dld_dld_link=yes 14057 else 14058 ac_cv_lib_dld_dld_link=no 14059 fi 14060 rm -f core conftest.err conftest.$ac_objext \ 14061 conftest$ac_exeext conftest.$ac_ext 14062 LIBS=$ac_check_lib_save_LIBS 14063 fi 14064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 14065 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 14066 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 14067 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 14068 fi 14069 14070 14071 fi 14072 14073 14074 fi 14075 14076 14077 fi 14078 14079 14080 fi 14081 14082 14083 fi 14084 14085 ;; 14086 esac 14087 14088 if test no = "$lt_cv_dlopen"; then 14089 enable_dlopen=no 14090 else 14091 enable_dlopen=yes 14092 fi 14093 14094 case $lt_cv_dlopen in 14095 dlopen) 14096 save_CPPFLAGS=$CPPFLAGS 14097 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14098 14099 save_LDFLAGS=$LDFLAGS 14100 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14101 14102 save_LIBS=$LIBS 14103 LIBS="$lt_cv_dlopen_libs $LIBS" 14104 14105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14106 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14107 if ${lt_cv_dlopen_self+:} false; then : 14108 $as_echo_n "(cached) " >&6 14109 else 14110 if test yes = "$cross_compiling"; then : 14111 lt_cv_dlopen_self=cross 14112 else 14113 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14114 lt_status=$lt_dlunknown 14115 cat > conftest.$ac_ext <<_LT_EOF 14116 #line $LINENO "configure" 14117 #include "confdefs.h" 14118 14119 #if HAVE_DLFCN_H 14120 #include <dlfcn.h> 14121 #endif 14122 14123 #include <stdio.h> 14124 14125 #ifdef RTLD_GLOBAL 14126 # define LT_DLGLOBAL RTLD_GLOBAL 14127 #else 14128 # ifdef DL_GLOBAL 14129 # define LT_DLGLOBAL DL_GLOBAL 14130 # else 14131 # define LT_DLGLOBAL 0 14132 # endif 14133 #endif 14134 14135 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14136 find out it does not work in some platform. */ 14137 #ifndef LT_DLLAZY_OR_NOW 14138 # ifdef RTLD_LAZY 14139 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14140 # else 14141 # ifdef DL_LAZY 14142 # define LT_DLLAZY_OR_NOW DL_LAZY 14143 # else 14144 # ifdef RTLD_NOW 14145 # define LT_DLLAZY_OR_NOW RTLD_NOW 14146 # else 14147 # ifdef DL_NOW 14148 # define LT_DLLAZY_OR_NOW DL_NOW 14149 # else 14150 # define LT_DLLAZY_OR_NOW 0 14151 # endif 14152 # endif 14153 # endif 14154 # endif 14155 #endif 14156 14157 /* When -fvisibility=hidden is used, assume the code has been annotated 14158 correspondingly for the symbols needed. */ 14159 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14160 int fnord () __attribute__((visibility("default"))); 14161 #endif 14162 14163 int fnord () { return 42; } 14164 int main () 14165 { 14166 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14167 int status = $lt_dlunknown; 14168 14169 if (self) 14170 { 14171 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14172 else 14173 { 14174 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14175 else puts (dlerror ()); 14176 } 14177 /* dlclose (self); */ 14178 } 14179 else 14180 puts (dlerror ()); 14181 14182 return status; 14183 } 14184 _LT_EOF 14185 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14186 (eval $ac_link) 2>&5 14187 ac_status=$? 14188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14189 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14190 (./conftest; exit; ) >&5 2>/dev/null 14191 lt_status=$? 14192 case x$lt_status in 14193 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14194 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14195 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14196 esac 14197 else : 14198 # compilation failed 14199 lt_cv_dlopen_self=no 14200 fi 14201 fi 14202 rm -fr conftest* 14203 14204 14205 fi 14206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14207 $as_echo "$lt_cv_dlopen_self" >&6; } 14208 14209 if test yes = "$lt_cv_dlopen_self"; then 14210 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14212 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14213 if ${lt_cv_dlopen_self_static+:} false; then : 14214 $as_echo_n "(cached) " >&6 14215 else 14216 if test yes = "$cross_compiling"; then : 14217 lt_cv_dlopen_self_static=cross 14218 else 14219 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14220 lt_status=$lt_dlunknown 14221 cat > conftest.$ac_ext <<_LT_EOF 14222 #line $LINENO "configure" 14223 #include "confdefs.h" 14224 14225 #if HAVE_DLFCN_H 14226 #include <dlfcn.h> 14227 #endif 14228 14229 #include <stdio.h> 14230 14231 #ifdef RTLD_GLOBAL 14232 # define LT_DLGLOBAL RTLD_GLOBAL 14233 #else 14234 # ifdef DL_GLOBAL 14235 # define LT_DLGLOBAL DL_GLOBAL 14236 # else 14237 # define LT_DLGLOBAL 0 14238 # endif 14239 #endif 14240 14241 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14242 find out it does not work in some platform. */ 14243 #ifndef LT_DLLAZY_OR_NOW 14244 # ifdef RTLD_LAZY 14245 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14246 # else 14247 # ifdef DL_LAZY 14248 # define LT_DLLAZY_OR_NOW DL_LAZY 14249 # else 14250 # ifdef RTLD_NOW 14251 # define LT_DLLAZY_OR_NOW RTLD_NOW 14252 # else 14253 # ifdef DL_NOW 14254 # define LT_DLLAZY_OR_NOW DL_NOW 14255 # else 14256 # define LT_DLLAZY_OR_NOW 0 14257 # endif 14258 # endif 14259 # endif 14260 # endif 14261 #endif 14262 14263 /* When -fvisibility=hidden is used, assume the code has been annotated 14264 correspondingly for the symbols needed. */ 14265 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14266 int fnord () __attribute__((visibility("default"))); 14267 #endif 14268 14269 int fnord () { return 42; } 14270 int main () 14271 { 14272 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14273 int status = $lt_dlunknown; 14274 14275 if (self) 14276 { 14277 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14278 else 14279 { 14280 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14281 else puts (dlerror ()); 14282 } 14283 /* dlclose (self); */ 14284 } 14285 else 14286 puts (dlerror ()); 14287 14288 return status; 14289 } 14290 _LT_EOF 14291 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14292 (eval $ac_link) 2>&5 14293 ac_status=$? 14294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14295 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14296 (./conftest; exit; ) >&5 2>/dev/null 14297 lt_status=$? 14298 case x$lt_status in 14299 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14300 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14301 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14302 esac 14303 else : 14304 # compilation failed 14305 lt_cv_dlopen_self_static=no 14306 fi 14307 fi 14308 rm -fr conftest* 14309 14310 14311 fi 14312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14313 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14314 fi 14315 14316 CPPFLAGS=$save_CPPFLAGS 14317 LDFLAGS=$save_LDFLAGS 14318 LIBS=$save_LIBS 14319 ;; 14320 esac 14321 14322 case $lt_cv_dlopen_self in 14323 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14324 *) enable_dlopen_self=unknown ;; 14325 esac 14326 14327 case $lt_cv_dlopen_self_static in 14328 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14329 *) enable_dlopen_self_static=unknown ;; 14330 esac 14331 fi 14332 14333 14334 14335 14336 14337 14338 14339 14340 14341 14342 14343 14344 14345 14346 14347 14348 14349 striplib= 14350 old_striplib= 14351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14352 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14353 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14354 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14355 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14357 $as_echo "yes" >&6; } 14358 else 14359 # FIXME - insert some real tests, host_os isn't really good enough 14360 case $host_os in 14361 darwin*) 14362 if test -n "$STRIP"; then 14363 striplib="$STRIP -x" 14364 old_striplib="$STRIP -S" 14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14366 $as_echo "yes" >&6; } 14367 else 14368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14369 $as_echo "no" >&6; } 14370 fi 14371 ;; 14372 *) 14373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14374 $as_echo "no" >&6; } 14375 ;; 14376 esac 14377 fi 14378 14379 14380 14381 14382 14383 14384 14385 14386 14387 14388 14389 14390 # Report what library types will actually be built 14391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14392 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14394 $as_echo "$can_build_shared" >&6; } 14395 14396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14397 $as_echo_n "checking whether to build shared libraries... " >&6; } 14398 test no = "$can_build_shared" && enable_shared=no 14399 14400 # On AIX, shared libraries and static libraries use the same namespace, and 14401 # are all built from PIC. 14402 case $host_os in 14403 aix3*) 14404 test yes = "$enable_shared" && enable_static=no 14405 if test -n "$RANLIB"; then 14406 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14407 postinstall_cmds='$RANLIB $lib' 14408 fi 14409 ;; 14410 14411 aix[4-9]*) 14412 if test ia64 != "$host_cpu"; then 14413 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14414 yes,aix,yes) ;; # shared object as lib.so file only 14415 yes,svr4,*) ;; # shared object as lib.so archive member only 14416 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14417 esac 14418 fi 14419 ;; 14420 esac 14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14422 $as_echo "$enable_shared" >&6; } 14423 14424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14425 $as_echo_n "checking whether to build static libraries... " >&6; } 14426 # Make sure either enable_shared or enable_static is yes. 14427 test yes = "$enable_shared" || enable_static=yes 14428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14429 $as_echo "$enable_static" >&6; } 14430 14431 14432 14433 14434 fi 14435 ac_ext=c 14436 ac_cpp='$CPP $CPPFLAGS' 14437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14439 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14440 14441 CC=$lt_save_CC 14442 14443 14444 14445 14446 14447 14448 14449 14450 14451 14452 14453 14454 14455 14456 14457 ac_config_commands="$ac_config_commands libtool" 14458 14459 14460 14461 14462 # Only expand once: 14463 14464 14465 14466 14467 # Checks for header files. 14468 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/ipc.h sys/shm.h 14469 do : 14470 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14471 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14472 " 14473 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14474 cat >>confdefs.h <<_ACEOF 14475 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14476 _ACEOF 14477 14478 fi 14479 14480 done 14481 14482 14483 # check for types. 14484 # Using own tests for int64* because autoconf builtin only give 32bit. 14485 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14486 if test "x$ac_cv_type_int8_t" = xyes; then : 14487 14488 else 14489 14490 cat >>confdefs.h <<_ACEOF 14491 #define int8_t signed char 14492 _ACEOF 14493 14494 fi 14495 14496 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14497 if test "x$ac_cv_type_int16_t" = xyes; then : 14498 14499 else 14500 14501 cat >>confdefs.h <<_ACEOF 14502 #define int16_t short 14503 _ACEOF 14504 14505 fi 14506 14507 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14508 if test "x$ac_cv_type_int32_t" = xyes; then : 14509 14510 else 14511 14512 cat >>confdefs.h <<_ACEOF 14513 #define int32_t int 14514 _ACEOF 14515 14516 fi 14517 14518 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14519 if test "x$ac_cv_type_int64_t" = xyes; then : 14520 14521 else 14522 14523 cat >>confdefs.h <<_ACEOF 14524 #define int64_t long long 14525 _ACEOF 14526 14527 fi 14528 14529 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14530 if test "x$ac_cv_type_uint8_t" = xyes; then : 14531 14532 else 14533 14534 cat >>confdefs.h <<_ACEOF 14535 #define uint8_t unsigned char 14536 _ACEOF 14537 14538 fi 14539 14540 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14541 if test "x$ac_cv_type_uint16_t" = xyes; then : 14542 14543 else 14544 14545 cat >>confdefs.h <<_ACEOF 14546 #define uint16_t unsigned short 14547 _ACEOF 14548 14549 fi 14550 14551 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14552 if test "x$ac_cv_type_uint32_t" = xyes; then : 14553 14554 else 14555 14556 cat >>confdefs.h <<_ACEOF 14557 #define uint32_t unsigned int 14558 _ACEOF 14559 14560 fi 14561 14562 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14563 if test "x$ac_cv_type_uint64_t" = xyes; then : 14564 14565 else 14566 14567 cat >>confdefs.h <<_ACEOF 14568 #define uint64_t unsigned long long 14569 _ACEOF 14570 14571 fi 14572 14573 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14574 if test "x$ac_cv_type_size_t" = xyes; then : 14575 14576 else 14577 14578 cat >>confdefs.h <<_ACEOF 14579 #define size_t unsigned int 14580 _ACEOF 14581 14582 fi 14583 14584 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14585 if test "x$ac_cv_type_ssize_t" = xyes; then : 14586 14587 else 14588 14589 cat >>confdefs.h <<_ACEOF 14590 #define ssize_t int 14591 _ACEOF 14592 14593 fi 14594 14595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14596 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14597 if ${ac_cv_type_uid_t+:} false; then : 14598 $as_echo_n "(cached) " >&6 14599 else 14600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14601 /* end confdefs.h. */ 14602 #include <sys/types.h> 14603 14604 _ACEOF 14605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14606 $EGREP "uid_t" >/dev/null 2>&1; then : 14607 ac_cv_type_uid_t=yes 14608 else 14609 ac_cv_type_uid_t=no 14610 fi 14611 rm -f conftest* 14612 14613 fi 14614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14615 $as_echo "$ac_cv_type_uid_t" >&6; } 14616 if test $ac_cv_type_uid_t = no; then 14617 14618 $as_echo "#define uid_t int" >>confdefs.h 14619 14620 14621 $as_echo "#define gid_t int" >>confdefs.h 14622 14623 fi 14624 14625 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14626 if test "x$ac_cv_type_pid_t" = xyes; then : 14627 14628 else 14629 14630 cat >>confdefs.h <<_ACEOF 14631 #define pid_t int 14632 _ACEOF 14633 14634 fi 14635 14636 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14637 if test "x$ac_cv_type_off_t" = xyes; then : 14638 14639 else 14640 14641 cat >>confdefs.h <<_ACEOF 14642 #define off_t long int 14643 _ACEOF 14644 14645 fi 14646 14647 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14648 $ac_includes_default 14649 #ifdef HAVE_WINSOCK2_H 14650 # include <winsock2.h> 14651 #endif 14652 14653 " 14654 if test "x$ac_cv_type_u_char" = xyes; then : 14655 14656 else 14657 14658 $as_echo "#define u_char unsigned char" >>confdefs.h 14659 14660 fi 14661 14662 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14663 $ac_includes_default 14664 #ifdef HAVE_SYS_RESOURCE_H 14665 # include <sys/resource.h> 14666 #endif 14667 14668 " 14669 if test "x$ac_cv_type_rlim_t" = xyes; then : 14670 14671 else 14672 14673 $as_echo "#define rlim_t unsigned long" >>confdefs.h 14674 14675 fi 14676 14677 14678 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14679 $ac_includes_default 14680 #ifdef HAVE_SYS_SOCKET_H 14681 # include <sys/socket.h> 14682 #endif 14683 #ifdef HAVE_WS2TCPIP_H 14684 # include <ws2tcpip.h> 14685 #endif 14686 14687 " 14688 if test "x$ac_cv_type_socklen_t" = xyes; then : 14689 14690 else 14691 14692 $as_echo "#define socklen_t int" >>confdefs.h 14693 14694 fi 14695 14696 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14697 $ac_includes_default 14698 #ifdef HAVE_SYS_TYPES_H 14699 # include <sys/types.h> 14700 #endif 14701 #ifdef HAVE_NETINET_IN_H 14702 # include <netinet/in.h> 14703 #endif 14704 14705 " 14706 if test "x$ac_cv_type_in_addr_t" = xyes; then : 14707 14708 else 14709 14710 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 14711 14712 fi 14713 14714 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14715 $ac_includes_default 14716 #ifdef HAVE_SYS_TYPES_H 14717 # include <sys/types.h> 14718 #endif 14719 #ifdef HAVE_NETINET_IN_H 14720 # include <netinet/in.h> 14721 #endif 14722 14723 " 14724 if test "x$ac_cv_type_in_port_t" = xyes; then : 14725 14726 else 14727 14728 $as_echo "#define in_port_t uint16_t" >>confdefs.h 14729 14730 fi 14731 14732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 14733 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 14734 if test "$cross_compiling" = yes; then : 14735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 14736 $as_echo "cross-compile no" >&6; } 14737 14738 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14739 14740 case " $LIBOBJS " in 14741 *" memcmp.$ac_objext "* ) ;; 14742 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14743 ;; 14744 esac 14745 14746 14747 else 14748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14749 /* end confdefs.h. */ 14750 14751 #include <stdio.h> 14752 #include <stdlib.h> 14753 #include <string.h> 14754 int main(void) 14755 { 14756 char a = 255, b = 0; 14757 if(memcmp(&a, &b, 1) < 0) 14758 return 1; 14759 return 0; 14760 } 14761 14762 _ACEOF 14763 if ac_fn_c_try_run "$LINENO"; then : 14764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14765 $as_echo "yes" >&6; } 14766 else 14767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14768 $as_echo "no" >&6; } 14769 14770 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14771 14772 case " $LIBOBJS " in 14773 *" memcmp.$ac_objext "* ) ;; 14774 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14775 ;; 14776 esac 14777 14778 14779 fi 14780 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14781 conftest.$ac_objext conftest.beam conftest.$ac_ext 14782 fi 14783 14784 14785 # The cast to long int works around a bug in the HP C Compiler 14786 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14787 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14788 # This bug is HP SR number 8606223364. 14789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 14790 $as_echo_n "checking size of time_t... " >&6; } 14791 if ${ac_cv_sizeof_time_t+:} false; then : 14792 $as_echo_n "(cached) " >&6 14793 else 14794 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 14795 $ac_includes_default 14796 #ifdef TIME_WITH_SYS_TIME 14797 # include <sys/time.h> 14798 # include <time.h> 14799 #else 14800 # ifdef HAVE_SYS_TIME_H 14801 # include <sys/time.h> 14802 # else 14803 # include <time.h> 14804 # endif 14805 #endif 14806 14807 "; then : 14808 14809 else 14810 if test "$ac_cv_type_time_t" = yes; then 14811 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14813 as_fn_error 77 "cannot compute sizeof (time_t) 14814 See \`config.log' for more details" "$LINENO" 5; } 14815 else 14816 ac_cv_sizeof_time_t=0 14817 fi 14818 fi 14819 14820 fi 14821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 14822 $as_echo "$ac_cv_sizeof_time_t" >&6; } 14823 14824 14825 14826 cat >>confdefs.h <<_ACEOF 14827 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 14828 _ACEOF 14829 14830 14831 14832 # add option to disable the evil rpath 14833 14834 # Check whether --enable-rpath was given. 14835 if test "${enable_rpath+set}" = set; then : 14836 enableval=$enable_rpath; enable_rpath=$enableval 14837 else 14838 enable_rpath=yes 14839 fi 14840 14841 if test "x$enable_rpath" = xno; then 14842 ac_config_commands="$ac_config_commands disable-rpath" 14843 14844 fi 14845 14846 14847 14848 # check to see if libraries are needed for these functions. 14849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 14850 $as_echo_n "checking for library containing inet_pton... " >&6; } 14851 if ${ac_cv_search_inet_pton+:} false; then : 14852 $as_echo_n "(cached) " >&6 14853 else 14854 ac_func_search_save_LIBS=$LIBS 14855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14856 /* end confdefs.h. */ 14857 14858 /* Override any GCC internal prototype to avoid an error. 14859 Use char because int might match the return type of a GCC 14860 builtin and then its argument prototype would still apply. */ 14861 #ifdef __cplusplus 14862 extern "C" 14863 #endif 14864 char inet_pton (); 14865 int 14866 main () 14867 { 14868 return inet_pton (); 14869 ; 14870 return 0; 14871 } 14872 _ACEOF 14873 for ac_lib in '' nsl; do 14874 if test -z "$ac_lib"; then 14875 ac_res="none required" 14876 else 14877 ac_res=-l$ac_lib 14878 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14879 fi 14880 if ac_fn_c_try_link "$LINENO"; then : 14881 ac_cv_search_inet_pton=$ac_res 14882 fi 14883 rm -f core conftest.err conftest.$ac_objext \ 14884 conftest$ac_exeext 14885 if ${ac_cv_search_inet_pton+:} false; then : 14886 break 14887 fi 14888 done 14889 if ${ac_cv_search_inet_pton+:} false; then : 14890 14891 else 14892 ac_cv_search_inet_pton=no 14893 fi 14894 rm conftest.$ac_ext 14895 LIBS=$ac_func_search_save_LIBS 14896 fi 14897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 14898 $as_echo "$ac_cv_search_inet_pton" >&6; } 14899 ac_res=$ac_cv_search_inet_pton 14900 if test "$ac_res" != no; then : 14901 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14902 14903 fi 14904 14905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 14906 $as_echo_n "checking for library containing socket... " >&6; } 14907 if ${ac_cv_search_socket+:} false; then : 14908 $as_echo_n "(cached) " >&6 14909 else 14910 ac_func_search_save_LIBS=$LIBS 14911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14912 /* end confdefs.h. */ 14913 14914 /* Override any GCC internal prototype to avoid an error. 14915 Use char because int might match the return type of a GCC 14916 builtin and then its argument prototype would still apply. */ 14917 #ifdef __cplusplus 14918 extern "C" 14919 #endif 14920 char socket (); 14921 int 14922 main () 14923 { 14924 return socket (); 14925 ; 14926 return 0; 14927 } 14928 _ACEOF 14929 for ac_lib in '' socket; do 14930 if test -z "$ac_lib"; then 14931 ac_res="none required" 14932 else 14933 ac_res=-l$ac_lib 14934 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14935 fi 14936 if ac_fn_c_try_link "$LINENO"; then : 14937 ac_cv_search_socket=$ac_res 14938 fi 14939 rm -f core conftest.err conftest.$ac_objext \ 14940 conftest$ac_exeext 14941 if ${ac_cv_search_socket+:} false; then : 14942 break 14943 fi 14944 done 14945 if ${ac_cv_search_socket+:} false; then : 14946 14947 else 14948 ac_cv_search_socket=no 14949 fi 14950 rm conftest.$ac_ext 14951 LIBS=$ac_func_search_save_LIBS 14952 fi 14953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 14954 $as_echo "$ac_cv_search_socket" >&6; } 14955 ac_res=$ac_cv_search_socket 14956 if test "$ac_res" != no; then : 14957 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14958 14959 fi 14960 14961 14962 # check wether strptime also works 14963 14964 # check some functions of the OS before linking libs (while still runnable). 14965 for ac_header in unistd.h 14966 do : 14967 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 14968 if test "x$ac_cv_header_unistd_h" = xyes; then : 14969 cat >>confdefs.h <<_ACEOF 14970 #define HAVE_UNISTD_H 1 14971 _ACEOF 14972 14973 fi 14974 14975 done 14976 14977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 14978 $as_echo_n "checking for working chown... " >&6; } 14979 if ${ac_cv_func_chown_works+:} false; then : 14980 $as_echo_n "(cached) " >&6 14981 else 14982 if test "$cross_compiling" = yes; then : 14983 ac_cv_func_chown_works=no 14984 else 14985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14986 /* end confdefs.h. */ 14987 $ac_includes_default 14988 #include <fcntl.h> 14989 14990 int 14991 main () 14992 { 14993 char *f = "conftest.chown"; 14994 struct stat before, after; 14995 14996 if (creat (f, 0600) < 0) 14997 return 1; 14998 if (stat (f, &before) < 0) 14999 return 1; 15000 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 15001 return 1; 15002 if (stat (f, &after) < 0) 15003 return 1; 15004 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 15005 15006 ; 15007 return 0; 15008 } 15009 _ACEOF 15010 if ac_fn_c_try_run "$LINENO"; then : 15011 ac_cv_func_chown_works=yes 15012 else 15013 ac_cv_func_chown_works=no 15014 fi 15015 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15016 conftest.$ac_objext conftest.beam conftest.$ac_ext 15017 fi 15018 15019 rm -f conftest.chown 15020 15021 fi 15022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 15023 $as_echo "$ac_cv_func_chown_works" >&6; } 15024 if test $ac_cv_func_chown_works = yes; then 15025 15026 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 15027 15028 fi 15029 15030 for ac_header in vfork.h 15031 do : 15032 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 15033 if test "x$ac_cv_header_vfork_h" = xyes; then : 15034 cat >>confdefs.h <<_ACEOF 15035 #define HAVE_VFORK_H 1 15036 _ACEOF 15037 15038 fi 15039 15040 done 15041 15042 for ac_func in fork vfork 15043 do : 15044 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15045 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15046 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15047 cat >>confdefs.h <<_ACEOF 15048 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15049 _ACEOF 15050 15051 fi 15052 done 15053 15054 if test "x$ac_cv_func_fork" = xyes; then 15055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 15056 $as_echo_n "checking for working fork... " >&6; } 15057 if ${ac_cv_func_fork_works+:} false; then : 15058 $as_echo_n "(cached) " >&6 15059 else 15060 if test "$cross_compiling" = yes; then : 15061 ac_cv_func_fork_works=cross 15062 else 15063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15064 /* end confdefs.h. */ 15065 $ac_includes_default 15066 int 15067 main () 15068 { 15069 15070 /* By Ruediger Kuhlmann. */ 15071 return fork () < 0; 15072 15073 ; 15074 return 0; 15075 } 15076 _ACEOF 15077 if ac_fn_c_try_run "$LINENO"; then : 15078 ac_cv_func_fork_works=yes 15079 else 15080 ac_cv_func_fork_works=no 15081 fi 15082 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15083 conftest.$ac_objext conftest.beam conftest.$ac_ext 15084 fi 15085 15086 fi 15087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15088 $as_echo "$ac_cv_func_fork_works" >&6; } 15089 15090 else 15091 ac_cv_func_fork_works=$ac_cv_func_fork 15092 fi 15093 if test "x$ac_cv_func_fork_works" = xcross; then 15094 case $host in 15095 *-*-amigaos* | *-*-msdosdjgpp*) 15096 # Override, as these systems have only a dummy fork() stub 15097 ac_cv_func_fork_works=no 15098 ;; 15099 *) 15100 ac_cv_func_fork_works=yes 15101 ;; 15102 esac 15103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15104 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15105 fi 15106 ac_cv_func_vfork_works=$ac_cv_func_vfork 15107 if test "x$ac_cv_func_vfork" = xyes; then 15108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15109 $as_echo_n "checking for working vfork... " >&6; } 15110 if ${ac_cv_func_vfork_works+:} false; then : 15111 $as_echo_n "(cached) " >&6 15112 else 15113 if test "$cross_compiling" = yes; then : 15114 ac_cv_func_vfork_works=cross 15115 else 15116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15117 /* end confdefs.h. */ 15118 /* Thanks to Paul Eggert for this test. */ 15119 $ac_includes_default 15120 #include <sys/wait.h> 15121 #ifdef HAVE_VFORK_H 15122 # include <vfork.h> 15123 #endif 15124 /* On some sparc systems, changes by the child to local and incoming 15125 argument registers are propagated back to the parent. The compiler 15126 is told about this with #include <vfork.h>, but some compilers 15127 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15128 static variable whose address is put into a register that is 15129 clobbered by the vfork. */ 15130 static void 15131 #ifdef __cplusplus 15132 sparc_address_test (int arg) 15133 # else 15134 sparc_address_test (arg) int arg; 15135 #endif 15136 { 15137 static pid_t child; 15138 if (!child) { 15139 child = vfork (); 15140 if (child < 0) { 15141 perror ("vfork"); 15142 _exit(2); 15143 } 15144 if (!child) { 15145 arg = getpid(); 15146 write(-1, "", 0); 15147 _exit (arg); 15148 } 15149 } 15150 } 15151 15152 int 15153 main () 15154 { 15155 pid_t parent = getpid (); 15156 pid_t child; 15157 15158 sparc_address_test (0); 15159 15160 child = vfork (); 15161 15162 if (child == 0) { 15163 /* Here is another test for sparc vfork register problems. This 15164 test uses lots of local variables, at least as many local 15165 variables as main has allocated so far including compiler 15166 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15167 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15168 reuse the register of parent for one of the local variables, 15169 since it will think that parent can't possibly be used any more 15170 in this routine. Assigning to the local variable will thus 15171 munge parent in the parent process. */ 15172 pid_t 15173 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15174 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15175 /* Convince the compiler that p..p7 are live; otherwise, it might 15176 use the same hardware register for all 8 local variables. */ 15177 if (p != p1 || p != p2 || p != p3 || p != p4 15178 || p != p5 || p != p6 || p != p7) 15179 _exit(1); 15180 15181 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15182 from child file descriptors. If the child closes a descriptor 15183 before it execs or exits, this munges the parent's descriptor 15184 as well. Test for this by closing stdout in the child. */ 15185 _exit(close(fileno(stdout)) != 0); 15186 } else { 15187 int status; 15188 struct stat st; 15189 15190 while (wait(&status) != child) 15191 ; 15192 return ( 15193 /* Was there some problem with vforking? */ 15194 child < 0 15195 15196 /* Did the child fail? (This shouldn't happen.) */ 15197 || status 15198 15199 /* Did the vfork/compiler bug occur? */ 15200 || parent != getpid() 15201 15202 /* Did the file descriptor bug occur? */ 15203 || fstat(fileno(stdout), &st) != 0 15204 ); 15205 } 15206 } 15207 _ACEOF 15208 if ac_fn_c_try_run "$LINENO"; then : 15209 ac_cv_func_vfork_works=yes 15210 else 15211 ac_cv_func_vfork_works=no 15212 fi 15213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15214 conftest.$ac_objext conftest.beam conftest.$ac_ext 15215 fi 15216 15217 fi 15218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15219 $as_echo "$ac_cv_func_vfork_works" >&6; } 15220 15221 fi; 15222 if test "x$ac_cv_func_fork_works" = xcross; then 15223 ac_cv_func_vfork_works=$ac_cv_func_vfork 15224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15225 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15226 fi 15227 15228 if test "x$ac_cv_func_vfork_works" = xyes; then 15229 15230 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15231 15232 else 15233 15234 $as_echo "#define vfork fork" >>confdefs.h 15235 15236 fi 15237 if test "x$ac_cv_func_fork_works" = xyes; then 15238 15239 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15240 15241 fi 15242 15243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15244 $as_echo_n "checking return type of signal handlers... " >&6; } 15245 if ${ac_cv_type_signal+:} false; then : 15246 $as_echo_n "(cached) " >&6 15247 else 15248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15249 /* end confdefs.h. */ 15250 #include <sys/types.h> 15251 #include <signal.h> 15252 15253 int 15254 main () 15255 { 15256 return *(signal (0, 0)) (0) == 1; 15257 ; 15258 return 0; 15259 } 15260 _ACEOF 15261 if ac_fn_c_try_compile "$LINENO"; then : 15262 ac_cv_type_signal=int 15263 else 15264 ac_cv_type_signal=void 15265 fi 15266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15267 fi 15268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15269 $as_echo "$ac_cv_type_signal" >&6; } 15270 15271 cat >>confdefs.h <<_ACEOF 15272 #define RETSIGTYPE $ac_cv_type_signal 15273 _ACEOF 15274 15275 15276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15277 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15278 if ${ac_cv_sys_largefile_source+:} false; then : 15279 $as_echo_n "(cached) " >&6 15280 else 15281 while :; do 15282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15283 /* end confdefs.h. */ 15284 #include <sys/types.h> /* for off_t */ 15285 #include <stdio.h> 15286 int 15287 main () 15288 { 15289 int (*fp) (FILE *, off_t, int) = fseeko; 15290 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15291 ; 15292 return 0; 15293 } 15294 _ACEOF 15295 if ac_fn_c_try_link "$LINENO"; then : 15296 ac_cv_sys_largefile_source=no; break 15297 fi 15298 rm -f core conftest.err conftest.$ac_objext \ 15299 conftest$ac_exeext conftest.$ac_ext 15300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15301 /* end confdefs.h. */ 15302 #define _LARGEFILE_SOURCE 1 15303 #include <sys/types.h> /* for off_t */ 15304 #include <stdio.h> 15305 int 15306 main () 15307 { 15308 int (*fp) (FILE *, off_t, int) = fseeko; 15309 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15310 ; 15311 return 0; 15312 } 15313 _ACEOF 15314 if ac_fn_c_try_link "$LINENO"; then : 15315 ac_cv_sys_largefile_source=1; break 15316 fi 15317 rm -f core conftest.err conftest.$ac_objext \ 15318 conftest$ac_exeext conftest.$ac_ext 15319 ac_cv_sys_largefile_source=unknown 15320 break 15321 done 15322 fi 15323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15324 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15325 case $ac_cv_sys_largefile_source in #( 15326 no | unknown) ;; 15327 *) 15328 cat >>confdefs.h <<_ACEOF 15329 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15330 _ACEOF 15331 ;; 15332 esac 15333 rm -rf conftest* 15334 15335 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15336 # in glibc 2.1.3, but that breaks too many other things. 15337 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15338 if test $ac_cv_sys_largefile_source != unknown; then 15339 15340 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15341 15342 fi 15343 15344 15345 # Check whether --enable-largefile was given. 15346 if test "${enable_largefile+set}" = set; then : 15347 enableval=$enable_largefile; 15348 fi 15349 15350 if test "$enable_largefile" != no; then 15351 15352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15353 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15354 if ${ac_cv_sys_largefile_CC+:} false; then : 15355 $as_echo_n "(cached) " >&6 15356 else 15357 ac_cv_sys_largefile_CC=no 15358 if test "$GCC" != yes; then 15359 ac_save_CC=$CC 15360 while :; do 15361 # IRIX 6.2 and later do not support large files by default, 15362 # so use the C compiler's -n32 option if that helps. 15363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15364 /* end confdefs.h. */ 15365 #include <sys/types.h> 15366 /* Check that off_t can represent 2**63 - 1 correctly. 15367 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15368 since some C++ compilers masquerading as C compilers 15369 incorrectly reject 9223372036854775807. */ 15370 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15371 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15372 && LARGE_OFF_T % 2147483647 == 1) 15373 ? 1 : -1]; 15374 int 15375 main () 15376 { 15377 15378 ; 15379 return 0; 15380 } 15381 _ACEOF 15382 if ac_fn_c_try_compile "$LINENO"; then : 15383 break 15384 fi 15385 rm -f core conftest.err conftest.$ac_objext 15386 CC="$CC -n32" 15387 if ac_fn_c_try_compile "$LINENO"; then : 15388 ac_cv_sys_largefile_CC=' -n32'; break 15389 fi 15390 rm -f core conftest.err conftest.$ac_objext 15391 break 15392 done 15393 CC=$ac_save_CC 15394 rm -f conftest.$ac_ext 15395 fi 15396 fi 15397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15398 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15399 if test "$ac_cv_sys_largefile_CC" != no; then 15400 CC=$CC$ac_cv_sys_largefile_CC 15401 fi 15402 15403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15404 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15405 if ${ac_cv_sys_file_offset_bits+:} false; then : 15406 $as_echo_n "(cached) " >&6 15407 else 15408 while :; do 15409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15410 /* end confdefs.h. */ 15411 #include <sys/types.h> 15412 /* Check that off_t can represent 2**63 - 1 correctly. 15413 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15414 since some C++ compilers masquerading as C compilers 15415 incorrectly reject 9223372036854775807. */ 15416 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15417 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15418 && LARGE_OFF_T % 2147483647 == 1) 15419 ? 1 : -1]; 15420 int 15421 main () 15422 { 15423 15424 ; 15425 return 0; 15426 } 15427 _ACEOF 15428 if ac_fn_c_try_compile "$LINENO"; then : 15429 ac_cv_sys_file_offset_bits=no; break 15430 fi 15431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15433 /* end confdefs.h. */ 15434 #define _FILE_OFFSET_BITS 64 15435 #include <sys/types.h> 15436 /* Check that off_t can represent 2**63 - 1 correctly. 15437 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15438 since some C++ compilers masquerading as C compilers 15439 incorrectly reject 9223372036854775807. */ 15440 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15441 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15442 && LARGE_OFF_T % 2147483647 == 1) 15443 ? 1 : -1]; 15444 int 15445 main () 15446 { 15447 15448 ; 15449 return 0; 15450 } 15451 _ACEOF 15452 if ac_fn_c_try_compile "$LINENO"; then : 15453 ac_cv_sys_file_offset_bits=64; break 15454 fi 15455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15456 ac_cv_sys_file_offset_bits=unknown 15457 break 15458 done 15459 fi 15460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15461 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15462 case $ac_cv_sys_file_offset_bits in #( 15463 no | unknown) ;; 15464 *) 15465 cat >>confdefs.h <<_ACEOF 15466 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15467 _ACEOF 15468 ;; 15469 esac 15470 rm -rf conftest* 15471 if test $ac_cv_sys_file_offset_bits = unknown; then 15472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15473 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15474 if ${ac_cv_sys_large_files+:} false; then : 15475 $as_echo_n "(cached) " >&6 15476 else 15477 while :; do 15478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15479 /* end confdefs.h. */ 15480 #include <sys/types.h> 15481 /* Check that off_t can represent 2**63 - 1 correctly. 15482 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15483 since some C++ compilers masquerading as C compilers 15484 incorrectly reject 9223372036854775807. */ 15485 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15486 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15487 && LARGE_OFF_T % 2147483647 == 1) 15488 ? 1 : -1]; 15489 int 15490 main () 15491 { 15492 15493 ; 15494 return 0; 15495 } 15496 _ACEOF 15497 if ac_fn_c_try_compile "$LINENO"; then : 15498 ac_cv_sys_large_files=no; break 15499 fi 15500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15502 /* end confdefs.h. */ 15503 #define _LARGE_FILES 1 15504 #include <sys/types.h> 15505 /* Check that off_t can represent 2**63 - 1 correctly. 15506 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15507 since some C++ compilers masquerading as C compilers 15508 incorrectly reject 9223372036854775807. */ 15509 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15510 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15511 && LARGE_OFF_T % 2147483647 == 1) 15512 ? 1 : -1]; 15513 int 15514 main () 15515 { 15516 15517 ; 15518 return 0; 15519 } 15520 _ACEOF 15521 if ac_fn_c_try_compile "$LINENO"; then : 15522 ac_cv_sys_large_files=1; break 15523 fi 15524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15525 ac_cv_sys_large_files=unknown 15526 break 15527 done 15528 fi 15529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15530 $as_echo "$ac_cv_sys_large_files" >&6; } 15531 case $ac_cv_sys_large_files in #( 15532 no | unknown) ;; 15533 *) 15534 cat >>confdefs.h <<_ACEOF 15535 #define _LARGE_FILES $ac_cv_sys_large_files 15536 _ACEOF 15537 ;; 15538 esac 15539 rm -rf conftest* 15540 fi 15541 15542 15543 fi 15544 15545 15546 15547 15548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15549 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15550 cache=_D_LARGEFILE_SOURCE_1 15551 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15552 $as_echo_n "(cached) " >&6 15553 else 15554 15555 echo ' 15556 #include <stdio.h> 15557 int test() { 15558 int a = fseeko(stdin, 0, 0); 15559 return a; 15560 } 15561 ' > conftest.c 15562 echo 'void f(){}' >>conftest.c 15563 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15564 eval "cv_prog_cc_flag_needed_$cache=no" 15565 else 15566 15567 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15568 eval "cv_prog_cc_flag_needed_$cache=yes" 15569 else 15570 eval "cv_prog_cc_flag_needed_$cache=fail" 15571 #echo 'Test with flag fails too!' 15572 #cat conftest.c 15573 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15574 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15575 #exit 1 15576 fi 15577 15578 fi 15579 rm -f conftest conftest.c conftest.o 15580 15581 fi 15582 15583 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15585 $as_echo "yes" >&6; } 15586 : 15587 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15588 else 15589 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15591 $as_echo "no" >&6; } 15592 #echo 'Test with flag is no!' 15593 #cat conftest.c 15594 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15595 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15596 #exit 1 15597 : 15598 15599 else 15600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15601 $as_echo "failed" >&6; } 15602 : 15603 15604 fi 15605 fi 15606 15607 15608 15609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15610 $as_echo_n "checking if nonblocking sockets work... " >&6; } 15611 if echo $target | grep mingw32 >/dev/null; then 15612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15613 $as_echo "no (windows)" >&6; } 15614 15615 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15616 15617 else 15618 if test "$cross_compiling" = yes; then : 15619 15620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15621 $as_echo "crosscompile(yes)" >&6; } 15622 15623 else 15624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15625 /* end confdefs.h. */ 15626 15627 15628 #include <stdio.h> 15629 #include <string.h> 15630 #include <stdlib.h> 15631 #include <fcntl.h> 15632 #include <errno.h> 15633 #ifdef HAVE_SYS_TYPES_H 15634 #include <sys/types.h> 15635 #endif 15636 #ifdef HAVE_SYS_SOCKET_H 15637 #include <sys/socket.h> 15638 #endif 15639 #ifdef HAVE_NETINET_IN_H 15640 #include <netinet/in.h> 15641 #endif 15642 #ifdef HAVE_ARPA_INET_H 15643 #include <arpa/inet.h> 15644 #endif 15645 #ifdef HAVE_UNISTD_H 15646 #include <unistd.h> 15647 #endif 15648 #ifdef HAVE_TIME_H 15649 #include <time.h> 15650 #endif 15651 15652 int main(void) 15653 { 15654 int port; 15655 int sfd, cfd; 15656 int num = 10; 15657 int i, p; 15658 struct sockaddr_in a; 15659 /* test if select and nonblocking reads work well together */ 15660 /* open port. 15661 fork child to send 10 messages. 15662 select to read. 15663 then try to nonblocking read the 10 messages 15664 then, nonblocking read must give EAGAIN 15665 */ 15666 15667 port = 12345 + (time(0)%32); 15668 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15669 if(sfd == -1) { 15670 perror("socket"); 15671 return 1; 15672 } 15673 memset(&a, 0, sizeof(a)); 15674 a.sin_family = AF_INET; 15675 a.sin_port = htons(port); 15676 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15677 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15678 perror("bind"); 15679 return 1; 15680 } 15681 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15682 perror("fcntl"); 15683 return 1; 15684 } 15685 15686 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15687 if(cfd == -1) { 15688 perror("client socket"); 15689 return 1; 15690 } 15691 a.sin_port = 0; 15692 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15693 perror("client bind"); 15694 return 1; 15695 } 15696 a.sin_port = htons(port); 15697 15698 /* no handler, causes exit in 10 seconds */ 15699 alarm(10); 15700 15701 /* send and receive on the socket */ 15702 if((p=fork()) == 0) { 15703 for(i=0; i<num; i++) { 15704 if(sendto(cfd, &i, sizeof(i), 0, 15705 (struct sockaddr*)&a, sizeof(a)) < 0) { 15706 perror("sendto"); 15707 return 1; 15708 } 15709 } 15710 } else { 15711 /* parent */ 15712 fd_set rset; 15713 int x; 15714 if(p == -1) { 15715 perror("fork"); 15716 return 1; 15717 } 15718 FD_ZERO(&rset); 15719 FD_SET(sfd, &rset); 15720 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 15721 perror("select"); 15722 return 1; 15723 } 15724 i = 0; 15725 while(i < num) { 15726 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 15727 if(errno == EAGAIN) 15728 continue; 15729 perror("recv"); 15730 return 1; 15731 } 15732 i++; 15733 } 15734 /* now we want to get EAGAIN: nonblocking goodness */ 15735 errno = 0; 15736 recv(sfd, &x, sizeof(x), 0); 15737 if(errno != EAGAIN) { 15738 perror("trying to recv again"); 15739 return 1; 15740 } 15741 /* EAGAIN encountered */ 15742 } 15743 15744 close(sfd); 15745 close(cfd); 15746 return 0; 15747 } 15748 15749 _ACEOF 15750 if ac_fn_c_try_run "$LINENO"; then : 15751 15752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15753 $as_echo "yes" >&6; } 15754 15755 else 15756 15757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15758 $as_echo "no" >&6; } 15759 15760 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15761 15762 15763 fi 15764 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15765 conftest.$ac_objext conftest.beam conftest.$ac_ext 15766 fi 15767 15768 fi 15769 15770 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 15772 $as_echo_n "checking whether mkdir has one arg... " >&6; } 15773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15774 /* end confdefs.h. */ 15775 15776 #include <stdio.h> 15777 #include <unistd.h> 15778 #ifdef HAVE_WINSOCK2_H 15779 #include <winsock2.h> 15780 #endif 15781 #ifdef HAVE_SYS_STAT_H 15782 #include <sys/stat.h> 15783 #endif 15784 15785 int 15786 main () 15787 { 15788 15789 (void)mkdir("directory"); 15790 15791 ; 15792 return 0; 15793 } 15794 _ACEOF 15795 if ac_fn_c_try_compile "$LINENO"; then : 15796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15797 $as_echo "yes" >&6; } 15798 15799 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 15800 15801 15802 else 15803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15804 $as_echo "no" >&6; } 15805 15806 fi 15807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15808 15809 for ac_func in strptime 15810 do : 15811 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 15812 if test "x$ac_cv_func_strptime" = xyes; then : 15813 cat >>confdefs.h <<_ACEOF 15814 #define HAVE_STRPTIME 1 15815 _ACEOF 15816 15817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 15818 $as_echo_n "checking whether strptime works... " >&6; } 15819 if test c${cross_compiling} = cno; then 15820 if test "$cross_compiling" = yes; then : 15821 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15823 as_fn_error $? "cannot run test program while cross compiling 15824 See \`config.log' for more details" "$LINENO" 5; } 15825 else 15826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15827 /* end confdefs.h. */ 15828 15829 #define _XOPEN_SOURCE 600 15830 #include <time.h> 15831 int main(void) { struct tm tm; char *res; 15832 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 15833 if (!res) return 2; 15834 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 15835 if (!res) return 1; return 0; } 15836 15837 _ACEOF 15838 if ac_fn_c_try_run "$LINENO"; then : 15839 eval "ac_cv_c_strptime_works=yes" 15840 else 15841 eval "ac_cv_c_strptime_works=no" 15842 fi 15843 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15844 conftest.$ac_objext conftest.beam conftest.$ac_ext 15845 fi 15846 15847 else 15848 eval "ac_cv_c_strptime_works=maybe" 15849 fi 15850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 15851 $as_echo "$ac_cv_c_strptime_works" >&6; } 15852 if test $ac_cv_c_strptime_works = no; then 15853 case " $LIBOBJS " in 15854 *" strptime.$ac_objext "* ) ;; 15855 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15856 ;; 15857 esac 15858 15859 else 15860 15861 cat >>confdefs.h <<_ACEOF 15862 #define STRPTIME_WORKS 1 15863 _ACEOF 15864 15865 fi 15866 15867 else 15868 case " $LIBOBJS " in 15869 *" strptime.$ac_objext "* ) ;; 15870 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15871 ;; 15872 esac 15873 15874 fi 15875 done 15876 15877 15878 # set memory allocation checking if requested 15879 # Check whether --enable-alloc-checks was given. 15880 if test "${enable_alloc_checks+set}" = set; then : 15881 enableval=$enable_alloc_checks; 15882 fi 15883 15884 # Check whether --enable-alloc-lite was given. 15885 if test "${enable_alloc_lite+set}" = set; then : 15886 enableval=$enable_alloc_lite; 15887 fi 15888 15889 # Check whether --enable-alloc-nonregional was given. 15890 if test "${enable_alloc_nonregional+set}" = set; then : 15891 enableval=$enable_alloc_nonregional; 15892 fi 15893 15894 if test x_$enable_alloc_nonregional = x_yes; then 15895 15896 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 15897 15898 fi 15899 if test x_$enable_alloc_checks = x_yes; then 15900 15901 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 15902 15903 else 15904 if test x_$enable_alloc_lite = x_yes; then 15905 15906 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 15907 15908 else 15909 15910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 15911 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 15912 if test "$cross_compiling" = yes; then : 15913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 15914 $as_echo "no (crosscompile)" >&6; } 15915 case " $LIBOBJS " in 15916 *" malloc.$ac_objext "* ) ;; 15917 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15918 ;; 15919 esac 15920 15921 15922 cat >>confdefs.h <<_ACEOF 15923 #define malloc rpl_malloc_unbound 15924 _ACEOF 15925 15926 else 15927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15928 /* end confdefs.h. */ 15929 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 15930 #include <stdlib.h> 15931 #else 15932 char *malloc (); 15933 #endif 15934 15935 int 15936 main () 15937 { 15938 if(malloc(0) != 0) return 1; 15939 ; 15940 return 0; 15941 } 15942 15943 _ACEOF 15944 if ac_fn_c_try_run "$LINENO"; then : 15945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15946 $as_echo "no" >&6; } 15947 case " $LIBOBJS " in 15948 *" malloc.$ac_objext "* ) ;; 15949 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15950 ;; 15951 esac 15952 15953 15954 cat >>confdefs.h <<_ACEOF 15955 #define malloc rpl_malloc_unbound 15956 _ACEOF 15957 15958 else 15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15960 $as_echo "yes" >&6; } 15961 15962 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 15963 15964 fi 15965 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15966 conftest.$ac_objext conftest.beam conftest.$ac_ext 15967 fi 15968 15969 15970 fi 15971 fi 15972 15973 # check windows threads (we use them, not pthreads, on windows). 15974 if test "$on_mingw" = "yes"; then 15975 # check windows threads 15976 for ac_header in windows.h 15977 do : 15978 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 15979 " 15980 if test "x$ac_cv_header_windows_h" = xyes; then : 15981 cat >>confdefs.h <<_ACEOF 15982 #define HAVE_WINDOWS_H 1 15983 _ACEOF 15984 15985 fi 15986 15987 done 15988 15989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 15990 $as_echo_n "checking for CreateThread... " >&6; } 15991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15992 /* end confdefs.h. */ 15993 15994 #ifdef HAVE_WINDOWS_H 15995 #include <windows.h> 15996 #endif 15997 15998 int 15999 main () 16000 { 16001 16002 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 16003 16004 ; 16005 return 0; 16006 } 16007 _ACEOF 16008 if ac_fn_c_try_compile "$LINENO"; then : 16009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16010 $as_echo "yes" >&6; } 16011 16012 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 16013 16014 16015 else 16016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16017 $as_echo "no" >&6; } 16018 16019 fi 16020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16021 16022 else 16023 # not on mingw, check thread libraries. 16024 16025 # check for thread library. 16026 # check this first, so that the pthread lib does not get linked in via 16027 # libssl or libpython, and thus distorts the tests, and we end up using 16028 # the non-threadsafe C libraries. 16029 16030 # Check whether --with-pthreads was given. 16031 if test "${with_pthreads+set}" = set; then : 16032 withval=$with_pthreads; 16033 else 16034 withval="yes" 16035 fi 16036 16037 ub_have_pthreads=no 16038 if test x_$withval != x_no; then 16039 16040 16041 ac_ext=c 16042 ac_cpp='$CPP $CPPFLAGS' 16043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16045 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16046 16047 ax_pthread_ok=no 16048 16049 # We used to check for pthread.h first, but this fails if pthread.h 16050 # requires special compiler flags (e.g. on True64 or Sequent). 16051 # It gets checked for in the link test anyway. 16052 16053 # First of all, check if the user has set any of the PTHREAD_LIBS, 16054 # etcetera environment variables, and if threads linking works using 16055 # them: 16056 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16057 save_CFLAGS="$CFLAGS" 16058 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16059 save_LIBS="$LIBS" 16060 LIBS="$PTHREAD_LIBS $LIBS" 16061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16062 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16064 /* end confdefs.h. */ 16065 16066 /* Override any GCC internal prototype to avoid an error. 16067 Use char because int might match the return type of a GCC 16068 builtin and then its argument prototype would still apply. */ 16069 #ifdef __cplusplus 16070 extern "C" 16071 #endif 16072 char pthread_join (); 16073 int 16074 main () 16075 { 16076 return pthread_join (); 16077 ; 16078 return 0; 16079 } 16080 _ACEOF 16081 if ac_fn_c_try_link "$LINENO"; then : 16082 ax_pthread_ok=yes 16083 fi 16084 rm -f core conftest.err conftest.$ac_objext \ 16085 conftest$ac_exeext conftest.$ac_ext 16086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16087 $as_echo "$ax_pthread_ok" >&6; } 16088 if test x"$ax_pthread_ok" = xno; then 16089 PTHREAD_LIBS="" 16090 PTHREAD_CFLAGS="" 16091 fi 16092 LIBS="$save_LIBS" 16093 CFLAGS="$save_CFLAGS" 16094 fi 16095 16096 # We must check for the threads library under a number of different 16097 # names; the ordering is very important because some systems 16098 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16099 # libraries is broken (non-POSIX). 16100 16101 # Create a list of thread flags to try. Items starting with a "-" are 16102 # C compiler flags, and other items are library names, except for "none" 16103 # which indicates that we try without any flags at all, and "pthread-config" 16104 # which is a program returning the flags for the Pth emulation library. 16105 16106 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16107 16108 # The ordering *is* (sometimes) important. Some notes on the 16109 # individual items follow: 16110 16111 # pthreads: AIX (must check this before -lpthread) 16112 # none: in case threads are in libc; should be tried before -Kthread and 16113 # other compiler flags to prevent continual compiler warnings 16114 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16115 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16116 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16117 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16118 # -pthreads: Solaris/gcc 16119 # -mthreads: Mingw32/gcc, Lynx/gcc 16120 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16121 # doesn't hurt to check since this sometimes defines pthreads too; 16122 # also defines -D_REENTRANT) 16123 # ... -mt is also the pthreads flag for HP/aCC 16124 # pthread: Linux, etcetera 16125 # --thread-safe: KAI C++ 16126 # pthread-config: use pthread-config program (for GNU Pth library) 16127 16128 case ${host_os} in 16129 solaris*) 16130 16131 # On Solaris (at least, for some versions), libc contains stubbed 16132 # (non-functional) versions of the pthreads routines, so link-based 16133 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16134 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16135 # a function called by this macro, so we could check for that, but 16136 # who knows whether they'll stub that too in a future libc.) So, 16137 # we'll just look for -pthreads and -lpthread first: 16138 16139 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16140 ;; 16141 16142 darwin*) 16143 ax_pthread_flags="-pthread $ax_pthread_flags" 16144 ;; 16145 esac 16146 16147 # Clang doesn't consider unrecognized options an error unless we specify 16148 # -Werror. We throw in some extra Clang-specific options to ensure that 16149 # this doesn't happen for GCC, which also accepts -Werror. 16150 16151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16152 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16153 save_CFLAGS="$CFLAGS" 16154 ax_pthread_extra_flags="-Werror" 16155 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16157 /* end confdefs.h. */ 16158 int foo(void); 16159 int 16160 main () 16161 { 16162 foo() 16163 ; 16164 return 0; 16165 } 16166 _ACEOF 16167 if ac_fn_c_try_compile "$LINENO"; then : 16168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16169 $as_echo "yes" >&6; } 16170 else 16171 ax_pthread_extra_flags= 16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16173 $as_echo "no" >&6; } 16174 fi 16175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16176 CFLAGS="$save_CFLAGS" 16177 16178 if test x"$ax_pthread_ok" = xno; then 16179 for flag in $ax_pthread_flags; do 16180 16181 case $flag in 16182 none) 16183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16184 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16185 ;; 16186 16187 -*) 16188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16189 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16190 PTHREAD_CFLAGS="$flag" 16191 ;; 16192 16193 pthread-config) 16194 # Extract the first word of "pthread-config", so it can be a program name with args. 16195 set dummy pthread-config; ac_word=$2 16196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16197 $as_echo_n "checking for $ac_word... " >&6; } 16198 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16199 $as_echo_n "(cached) " >&6 16200 else 16201 if test -n "$ax_pthread_config"; then 16202 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16203 else 16204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16205 for as_dir in $PATH 16206 do 16207 IFS=$as_save_IFS 16208 test -z "$as_dir" && as_dir=. 16209 for ac_exec_ext in '' $ac_executable_extensions; do 16210 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16211 ac_cv_prog_ax_pthread_config="yes" 16212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16213 break 2 16214 fi 16215 done 16216 done 16217 IFS=$as_save_IFS 16218 16219 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16220 fi 16221 fi 16222 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16223 if test -n "$ax_pthread_config"; then 16224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16225 $as_echo "$ax_pthread_config" >&6; } 16226 else 16227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16228 $as_echo "no" >&6; } 16229 fi 16230 16231 16232 if test x"$ax_pthread_config" = xno; then continue; fi 16233 PTHREAD_CFLAGS="`pthread-config --cflags`" 16234 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16235 ;; 16236 16237 *) 16238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16239 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16240 PTHREAD_LIBS="-l$flag" 16241 ;; 16242 esac 16243 16244 save_LIBS="$LIBS" 16245 save_CFLAGS="$CFLAGS" 16246 LIBS="$PTHREAD_LIBS $LIBS" 16247 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16248 16249 # Check for various functions. We must include pthread.h, 16250 # since some functions may be macros. (On the Sequent, we 16251 # need a special flag -Kthread to make this header compile.) 16252 # We check for pthread_join because it is in -lpthread on IRIX 16253 # while pthread_create is in libc. We check for pthread_attr_init 16254 # due to DEC craziness with -lpthreads. We check for 16255 # pthread_cleanup_push because it is one of the few pthread 16256 # functions on Solaris that doesn't have a non-functional libc stub. 16257 # We try pthread_create on general principles. 16258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16259 /* end confdefs.h. */ 16260 #include <pthread.h> 16261 static void routine(void *a) { *((int*)a) = 0; } 16262 static void *start_routine(void *a) { return a; } 16263 int 16264 main () 16265 { 16266 pthread_t th; pthread_attr_t attr; 16267 pthread_create(&th, 0, start_routine, 0); 16268 pthread_join(th, 0); 16269 pthread_attr_init(&attr); 16270 pthread_cleanup_push(routine, 0); 16271 pthread_cleanup_pop(0) /* ; */ 16272 ; 16273 return 0; 16274 } 16275 _ACEOF 16276 if ac_fn_c_try_link "$LINENO"; then : 16277 ax_pthread_ok=yes 16278 fi 16279 rm -f core conftest.err conftest.$ac_objext \ 16280 conftest$ac_exeext conftest.$ac_ext 16281 16282 LIBS="$save_LIBS" 16283 CFLAGS="$save_CFLAGS" 16284 16285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16286 $as_echo "$ax_pthread_ok" >&6; } 16287 if test "x$ax_pthread_ok" = xyes; then 16288 break; 16289 fi 16290 16291 PTHREAD_LIBS="" 16292 PTHREAD_CFLAGS="" 16293 done 16294 fi 16295 16296 # Various other checks: 16297 if test "x$ax_pthread_ok" = xyes; then 16298 save_LIBS="$LIBS" 16299 LIBS="$PTHREAD_LIBS $LIBS" 16300 save_CFLAGS="$CFLAGS" 16301 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16302 16303 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16305 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16306 attr_name=unknown 16307 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16309 /* end confdefs.h. */ 16310 #include <pthread.h> 16311 int 16312 main () 16313 { 16314 int attr = $attr; return attr /* ; */ 16315 ; 16316 return 0; 16317 } 16318 _ACEOF 16319 if ac_fn_c_try_link "$LINENO"; then : 16320 attr_name=$attr; break 16321 fi 16322 rm -f core conftest.err conftest.$ac_objext \ 16323 conftest$ac_exeext conftest.$ac_ext 16324 done 16325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16326 $as_echo "$attr_name" >&6; } 16327 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16328 16329 cat >>confdefs.h <<_ACEOF 16330 #define PTHREAD_CREATE_JOINABLE $attr_name 16331 _ACEOF 16332 16333 fi 16334 16335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16336 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16337 flag=no 16338 case ${host_os} in 16339 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16340 osf* | hpux*) flag="-D_REENTRANT";; 16341 solaris*) 16342 if test "$GCC" = "yes"; then 16343 flag="-D_REENTRANT" 16344 else 16345 # TODO: What about Clang on Solaris? 16346 flag="-mt -D_REENTRANT" 16347 fi 16348 ;; 16349 esac 16350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16351 $as_echo "$flag" >&6; } 16352 if test "x$flag" != xno; then 16353 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16354 fi 16355 16356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16357 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16358 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16359 $as_echo_n "(cached) " >&6 16360 else 16361 16362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16363 /* end confdefs.h. */ 16364 #include <pthread.h> 16365 int 16366 main () 16367 { 16368 int i = PTHREAD_PRIO_INHERIT; 16369 ; 16370 return 0; 16371 } 16372 _ACEOF 16373 if ac_fn_c_try_link "$LINENO"; then : 16374 ax_cv_PTHREAD_PRIO_INHERIT=yes 16375 else 16376 ax_cv_PTHREAD_PRIO_INHERIT=no 16377 fi 16378 rm -f core conftest.err conftest.$ac_objext \ 16379 conftest$ac_exeext conftest.$ac_ext 16380 16381 fi 16382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16383 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16384 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16385 16386 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16387 16388 fi 16389 16390 LIBS="$save_LIBS" 16391 CFLAGS="$save_CFLAGS" 16392 16393 # More AIX lossage: compile with *_r variant 16394 if test "x$GCC" != xyes; then 16395 case $host_os in 16396 aix*) 16397 case "x/$CC" in #( 16398 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16399 #handle absolute path differently from PATH based program lookup 16400 case "x$CC" in #( 16401 x/*) : 16402 if as_fn_executable_p ${CC}_r; then : 16403 PTHREAD_CC="${CC}_r" 16404 fi ;; #( 16405 *) : 16406 for ac_prog in ${CC}_r 16407 do 16408 # Extract the first word of "$ac_prog", so it can be a program name with args. 16409 set dummy $ac_prog; ac_word=$2 16410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16411 $as_echo_n "checking for $ac_word... " >&6; } 16412 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16413 $as_echo_n "(cached) " >&6 16414 else 16415 if test -n "$PTHREAD_CC"; then 16416 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16417 else 16418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16419 for as_dir in $PATH 16420 do 16421 IFS=$as_save_IFS 16422 test -z "$as_dir" && as_dir=. 16423 for ac_exec_ext in '' $ac_executable_extensions; do 16424 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16425 ac_cv_prog_PTHREAD_CC="$ac_prog" 16426 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16427 break 2 16428 fi 16429 done 16430 done 16431 IFS=$as_save_IFS 16432 16433 fi 16434 fi 16435 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16436 if test -n "$PTHREAD_CC"; then 16437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16438 $as_echo "$PTHREAD_CC" >&6; } 16439 else 16440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16441 $as_echo "no" >&6; } 16442 fi 16443 16444 16445 test -n "$PTHREAD_CC" && break 16446 done 16447 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16448 ;; 16449 esac ;; #( 16450 *) : 16451 ;; 16452 esac 16453 ;; 16454 esac 16455 fi 16456 fi 16457 16458 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16459 16460 16461 16462 16463 16464 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16465 if test x"$ax_pthread_ok" = xyes; then 16466 16467 16468 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16469 16470 if test -n "$PTHREAD_LIBS"; then 16471 LIBS="$PTHREAD_LIBS $LIBS" 16472 fi 16473 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16474 CC="$PTHREAD_CC" 16475 ub_have_pthreads=yes 16476 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16477 " 16478 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16479 16480 cat >>confdefs.h <<_ACEOF 16481 #define HAVE_PTHREAD_SPINLOCK_T 1 16482 _ACEOF 16483 16484 16485 fi 16486 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16487 " 16488 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16489 16490 cat >>confdefs.h <<_ACEOF 16491 #define HAVE_PTHREAD_RWLOCK_T 1 16492 _ACEOF 16493 16494 16495 fi 16496 16497 16498 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 16499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 16500 $as_echo_n "checking if -pthread unused during linking... " >&6; } 16501 # catch clang warning 'argument unused during compilation' 16502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16503 /* end confdefs.h. */ 16504 $ac_includes_default 16505 16506 int main(void) {return 0;} 16507 16508 _ACEOF 16509 pthread_unused="yes" 16510 # first compile 16511 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 16512 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 16513 if test $? = 0; then 16514 # then link 16515 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 16516 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 16517 if test $? -ne 0; then 16518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16519 $as_echo "yes" >&6; } 16520 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 16521 PTHREAD_CFLAGS_ONLY="-pthread" 16522 16523 else 16524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16525 $as_echo "no" >&6; } 16526 fi 16527 else 16528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16529 $as_echo "no" >&6; } 16530 fi # endif cc successful 16531 rm -f conftest conftest.c conftest.o 16532 fi # endif -pthread in CFLAGS 16533 16534 16535 : 16536 else 16537 ax_pthread_ok=no 16538 16539 fi 16540 ac_ext=c 16541 ac_cpp='$CPP $CPPFLAGS' 16542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16544 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16545 16546 16547 fi 16548 16549 # check solaris thread library 16550 16551 # Check whether --with-solaris-threads was given. 16552 if test "${with_solaris_threads+set}" = set; then : 16553 withval=$with_solaris_threads; 16554 else 16555 withval="no" 16556 fi 16557 16558 ub_have_sol_threads=no 16559 if test x_$withval != x_no; then 16560 if test x_$ub_have_pthreads != x_no; then 16561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 16562 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 16563 else 16564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 16565 $as_echo_n "checking for library containing thr_create... " >&6; } 16566 if ${ac_cv_search_thr_create+:} false; then : 16567 $as_echo_n "(cached) " >&6 16568 else 16569 ac_func_search_save_LIBS=$LIBS 16570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16571 /* end confdefs.h. */ 16572 16573 /* Override any GCC internal prototype to avoid an error. 16574 Use char because int might match the return type of a GCC 16575 builtin and then its argument prototype would still apply. */ 16576 #ifdef __cplusplus 16577 extern "C" 16578 #endif 16579 char thr_create (); 16580 int 16581 main () 16582 { 16583 return thr_create (); 16584 ; 16585 return 0; 16586 } 16587 _ACEOF 16588 for ac_lib in '' thread; do 16589 if test -z "$ac_lib"; then 16590 ac_res="none required" 16591 else 16592 ac_res=-l$ac_lib 16593 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16594 fi 16595 if ac_fn_c_try_link "$LINENO"; then : 16596 ac_cv_search_thr_create=$ac_res 16597 fi 16598 rm -f core conftest.err conftest.$ac_objext \ 16599 conftest$ac_exeext 16600 if ${ac_cv_search_thr_create+:} false; then : 16601 break 16602 fi 16603 done 16604 if ${ac_cv_search_thr_create+:} false; then : 16605 16606 else 16607 ac_cv_search_thr_create=no 16608 fi 16609 rm conftest.$ac_ext 16610 LIBS=$ac_func_search_save_LIBS 16611 fi 16612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 16613 $as_echo "$ac_cv_search_thr_create" >&6; } 16614 ac_res=$ac_cv_search_thr_create 16615 if test "$ac_res" != no; then : 16616 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16617 16618 16619 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 16620 16621 16622 16623 16624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 16625 $as_echo_n "checking whether $CC supports -mt... " >&6; } 16626 cache=`echo mt | sed 'y%.=/+-%___p_%'` 16627 if eval \${cv_prog_cc_flag_$cache+:} false; then : 16628 $as_echo_n "(cached) " >&6 16629 else 16630 16631 echo 'void f(void){}' >conftest.c 16632 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 16633 eval "cv_prog_cc_flag_$cache=yes" 16634 else 16635 eval "cv_prog_cc_flag_$cache=no" 16636 fi 16637 rm -f conftest conftest.o conftest.c 16638 16639 fi 16640 16641 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 16642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16643 $as_echo "yes" >&6; } 16644 : 16645 CFLAGS="$CFLAGS -mt" 16646 else 16647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16648 $as_echo "no" >&6; } 16649 : 16650 CFLAGS="$CFLAGS -D_REENTRANT" 16651 fi 16652 16653 ub_have_sol_threads=yes 16654 16655 else 16656 16657 as_fn_error $? "no solaris threads found." "$LINENO" 5 16658 16659 fi 16660 16661 fi 16662 fi 16663 16664 fi # end of non-mingw check of thread libraries 16665 16666 # Check for PyUnbound 16667 16668 # Check whether --with-pyunbound was given. 16669 if test "${with_pyunbound+set}" = set; then : 16670 withval=$with_pyunbound; 16671 else 16672 withval="no" 16673 fi 16674 16675 16676 ub_test_python=no 16677 ub_with_pyunbound=no 16678 if test x_$withval != x_no; then 16679 ub_with_pyunbound=yes 16680 ub_test_python=yes 16681 fi 16682 16683 # Check for Python module 16684 16685 # Check whether --with-pythonmodule was given. 16686 if test "${with_pythonmodule+set}" = set; then : 16687 withval=$with_pythonmodule; 16688 else 16689 withval="no" 16690 fi 16691 16692 16693 ub_with_pythonmod=no 16694 if test x_$withval != x_no; then 16695 ub_with_pythonmod=yes 16696 ub_test_python=yes 16697 fi 16698 16699 # Check for Python & SWIG only on PyUnbound or PyModule 16700 if test x_$ub_test_python != x_no; then 16701 16702 # Check for Python 16703 ub_have_python=no 16704 ac_save_LIBS="$LIBS" 16705 # 16706 # Allow the use of a (user set) custom python version 16707 # 16708 16709 16710 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 16711 set dummy python$PYTHON_VERSION; ac_word=$2 16712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16713 $as_echo_n "checking for $ac_word... " >&6; } 16714 if ${ac_cv_path_PYTHON+:} false; then : 16715 $as_echo_n "(cached) " >&6 16716 else 16717 case $PYTHON in 16718 [\\/]* | ?:[\\/]*) 16719 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 16720 ;; 16721 *) 16722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16723 for as_dir in $PATH 16724 do 16725 IFS=$as_save_IFS 16726 test -z "$as_dir" && as_dir=. 16727 for ac_exec_ext in '' $ac_executable_extensions; do 16728 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16729 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 16730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16731 break 2 16732 fi 16733 done 16734 done 16735 IFS=$as_save_IFS 16736 16737 ;; 16738 esac 16739 fi 16740 PYTHON=$ac_cv_path_PYTHON 16741 if test -n "$PYTHON"; then 16742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 16743 $as_echo "$PYTHON" >&6; } 16744 else 16745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16746 $as_echo "no" >&6; } 16747 fi 16748 16749 16750 if test -z "$PYTHON"; then 16751 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 16752 PYTHON_VERSION="" 16753 fi 16754 16755 if test -z "$PYTHON_VERSION"; then 16756 PYTHON_VERSION=`$PYTHON -c "import sys; \ 16757 print(sys.version.split()[0])"` 16758 fi 16759 16760 # 16761 # Check if you have distutils, else fail 16762 # 16763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 16764 $as_echo_n "checking for the distutils Python package... " >&6; } 16765 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then 16766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16767 $as_echo "yes" >&6; } 16768 else 16769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16770 $as_echo "no" >&6; } 16771 as_fn_error $? "cannot import Python module \"distutils\". 16772 Please check your Python installation. The error was: 16773 $ac_distutils_result" "$LINENO" 5 16774 PYTHON_VERSION="" 16775 fi 16776 16777 # 16778 # Check for Python include path 16779 # 16780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 16781 $as_echo_n "checking for Python include path... " >&6; } 16782 if test -z "$PYTHON_CPPFLAGS"; then 16783 python_path=`$PYTHON -c "import distutils.sysconfig; \ 16784 print(distutils.sysconfig.get_python_inc());"` 16785 if test -n "${python_path}"; then 16786 python_path="-I$python_path" 16787 fi 16788 PYTHON_CPPFLAGS=$python_path 16789 fi 16790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 16791 $as_echo "$PYTHON_CPPFLAGS" >&6; } 16792 16793 16794 # 16795 # Check for Python library path 16796 # 16797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 16798 $as_echo_n "checking for Python library path... " >&6; } 16799 if test -z "$PYTHON_LDFLAGS"; then 16800 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 16801 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 16802 fi 16803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 16804 $as_echo "$PYTHON_LDFLAGS" >&6; } 16805 16806 16807 # 16808 # Check for site packages 16809 # 16810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 16811 $as_echo_n "checking for Python site-packages path... " >&6; } 16812 if test -z "$PYTHON_SITE_PKG"; then 16813 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 16814 print(distutils.sysconfig.get_python_lib(1,0));"` 16815 fi 16816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 16817 $as_echo "$PYTHON_SITE_PKG" >&6; } 16818 16819 16820 # 16821 # final check to see if everything compiles alright 16822 # 16823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 16824 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 16825 ac_ext=c 16826 ac_cpp='$CPP $CPPFLAGS' 16827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16829 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16830 16831 # save current global flags 16832 ac_save_LIBS="$LIBS" 16833 ac_save_CPPFLAGS="$CPPFLAGS" 16834 16835 LIBS="$LIBS $PYTHON_LDFLAGS" 16836 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16838 /* end confdefs.h. */ 16839 16840 #include <Python.h> 16841 16842 int 16843 main () 16844 { 16845 16846 Py_Initialize(); 16847 16848 ; 16849 return 0; 16850 } 16851 _ACEOF 16852 if ac_fn_c_try_link "$LINENO"; then : 16853 pythonexists=yes 16854 else 16855 pythonexists=no 16856 fi 16857 rm -f core conftest.err conftest.$ac_objext \ 16858 conftest$ac_exeext conftest.$ac_ext 16859 16860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 16861 $as_echo "$pythonexists" >&6; } 16862 16863 if test ! "$pythonexists" = "yes"; then 16864 as_fn_error $? " 16865 Could not link test program to Python. Maybe the main Python library has been 16866 installed in some non-standard library path. If so, pass it to configure, 16867 via the LDFLAGS environment variable. 16868 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 16869 ============================================================================ 16870 ERROR! 16871 You probably have to install the development version of the Python package 16872 for your distribution. The exact name of this package varies among them. 16873 ============================================================================ 16874 " "$LINENO" 5 16875 PYTHON_VERSION="" 16876 fi 16877 ac_ext=c 16878 ac_cpp='$CPP $CPPFLAGS' 16879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16881 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16882 16883 # turn back to default flags 16884 CPPFLAGS="$ac_save_CPPFLAGS" 16885 LIBS="$ac_save_LIBS" 16886 16887 # 16888 # all done! 16889 # 16890 16891 if test ! -z "$PYTHON_VERSION"; then 16892 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 16893 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 16894 fi 16895 16896 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 16897 16898 # Have Python 16899 16900 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 16901 16902 if test -n "$LIBS"; then 16903 LIBS="$PYTHON_LDFLAGS $LIBS" 16904 else 16905 LIBS="$PYTHON_LDFLAGS" 16906 fi 16907 if test -n "$CPPFLAGS"; then 16908 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16909 else 16910 CPPFLAGS="$PYTHON_CPPFLAGS" 16911 fi 16912 ub_have_python=yes 16913 PC_PY_DEPENDENCY="python" 16914 16915 16916 # Check for SWIG 16917 ub_have_swig=no 16918 16919 # Extract the first word of "swig", so it can be a program name with args. 16920 set dummy swig; ac_word=$2 16921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16922 $as_echo_n "checking for $ac_word... " >&6; } 16923 if ${ac_cv_path_SWIG+:} false; then : 16924 $as_echo_n "(cached) " >&6 16925 else 16926 case $SWIG in 16927 [\\/]* | ?:[\\/]*) 16928 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 16929 ;; 16930 *) 16931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16932 for as_dir in $PATH 16933 do 16934 IFS=$as_save_IFS 16935 test -z "$as_dir" && as_dir=. 16936 for ac_exec_ext in '' $ac_executable_extensions; do 16937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16938 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 16939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16940 break 2 16941 fi 16942 done 16943 done 16944 IFS=$as_save_IFS 16945 16946 ;; 16947 esac 16948 fi 16949 SWIG=$ac_cv_path_SWIG 16950 if test -n "$SWIG"; then 16951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 16952 $as_echo "$SWIG" >&6; } 16953 else 16954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16955 $as_echo "no" >&6; } 16956 fi 16957 16958 16959 if test -z "$SWIG" ; then 16960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 16961 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 16962 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 16963 elif test -n "2.0.1" ; then 16964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 16965 $as_echo_n "checking for SWIG version... " >&6; } 16966 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 16967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 16968 $as_echo "$swig_version" >&6; } 16969 if test -n "$swig_version" ; then 16970 # Calculate the required version number components 16971 required=2.0.1 16972 required_major=`echo $required | sed 's/[^0-9].*//'` 16973 if test -z "$required_major" ; then 16974 required_major=0 16975 fi 16976 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16977 required_minor=`echo $required | sed 's/[^0-9].*//'` 16978 if test -z "$required_minor" ; then 16979 required_minor=0 16980 fi 16981 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16982 required_patch=`echo $required | sed 's/[^0-9].*//'` 16983 if test -z "$required_patch" ; then 16984 required_patch=0 16985 fi 16986 # Calculate the available version number components 16987 available=$swig_version 16988 available_major=`echo $available | sed 's/[^0-9].*//'` 16989 if test -z "$available_major" ; then 16990 available_major=0 16991 fi 16992 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16993 available_minor=`echo $available | sed 's/[^0-9].*//'` 16994 if test -z "$available_minor" ; then 16995 available_minor=0 16996 fi 16997 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16998 available_patch=`echo $available | sed 's/[^0-9].*//'` 16999 if test -z "$available_patch" ; then 17000 available_patch=0 17001 fi 17002 badversion=0 17003 if test $available_major -lt $required_major ; then 17004 badversion=1 17005 fi 17006 if test $available_major -eq $required_major \ 17007 -a $available_minor -lt $required_minor ; then 17008 badversion=1 17009 fi 17010 if test $available_major -eq $required_major \ 17011 -a $available_minor -eq $required_minor \ 17012 -a $available_patch -lt $required_patch ; then 17013 badversion=1 17014 fi 17015 if test $badversion -eq 1 ; then 17016 { $as_echo "$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 17017 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17018 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17019 else 17020 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17021 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17022 SWIG_LIB=`$SWIG -swiglib` 17023 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17024 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17025 fi 17026 else 17027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17028 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17029 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17030 fi 17031 fi 17032 17033 17034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 17035 $as_echo_n "checking SWIG... " >&6; } 17036 if test ! -x "$SWIG"; then 17037 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 17038 else 17039 17040 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 17041 17042 swig="$SWIG" 17043 17044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 17045 $as_echo "present" >&6; } 17046 17047 # If have Python & SWIG 17048 # Declare PythonMod 17049 if test x_$ub_with_pythonmod != x_no; then 17050 17051 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 17052 17053 WITH_PYTHONMODULE=yes 17054 17055 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 17056 17057 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 17058 17059 PYTHONMOD_INSTALL=pythonmod-install 17060 17061 PYTHONMOD_UNINSTALL=pythonmod-uninstall 17062 17063 fi 17064 17065 # Declare PyUnbound 17066 if test x_$ub_with_pyunbound != x_no; then 17067 17068 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 17069 17070 WITH_PYUNBOUND=yes 17071 17072 PYUNBOUND_OBJ="libunbound_wrap.lo" 17073 17074 PYUNBOUND_TARGET="_unbound.la" 17075 17076 PYUNBOUND_INSTALL=pyunbound-install 17077 17078 PYUNBOUND_UNINSTALL=pyunbound-uninstall 17079 17080 fi 17081 fi 17082 else 17083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 17084 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 17085 ub_with_pyunbound=no 17086 ub_with_pythonmod=no 17087 fi 17088 fi 17089 17090 if test "`uname`" = "NetBSD"; then 17091 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 17092 17093 fi 17094 CONFIG_DATE=`date +%Y%m%d` 17095 17096 17097 # Checks for libraries. 17098 17099 # libnss 17100 USE_NSS="no" 17101 17102 # Check whether --with-nss was given. 17103 if test "${with_nss+set}" = set; then : 17104 withval=$with_nss; 17105 USE_NSS="yes" 17106 17107 $as_echo "#define HAVE_NSS 1" >>confdefs.h 17108 17109 if test "$withval" != "" -a "$withval" != "yes"; then 17110 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17111 LDFLAGS="$LDFLAGS -L$withval/lib" 17112 17113 if test "x$enable_rpath" = xyes; then 17114 if echo "$withval/lib" | grep "^/" >/dev/null; then 17115 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17116 fi 17117 fi 17118 17119 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17120 else 17121 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17122 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17123 fi 17124 LIBS="$LIBS -lnss3 -lnspr4" 17125 SSLLIB="" 17126 17127 17128 fi 17129 17130 17131 # libnettle 17132 USE_NETTLE="no" 17133 17134 # Check whether --with-nettle was given. 17135 if test "${with_nettle+set}" = set; then : 17136 withval=$with_nettle; 17137 USE_NETTLE="yes" 17138 17139 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17140 17141 for ac_header in nettle/dsa-compat.h 17142 do : 17143 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 17144 " 17145 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 17146 cat >>confdefs.h <<_ACEOF 17147 #define HAVE_NETTLE_DSA_COMPAT_H 1 17148 _ACEOF 17149 17150 fi 17151 17152 done 17153 17154 if test "$withval" != "" -a "$withval" != "yes"; then 17155 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17156 LDFLAGS="$LDFLAGS -L$withval/lib" 17157 17158 if test "x$enable_rpath" = xyes; then 17159 if echo "$withval/lib" | grep "^/" >/dev/null; then 17160 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17161 fi 17162 fi 17163 17164 else 17165 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17166 fi 17167 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17168 SSLLIB="" 17169 17170 17171 fi 17172 17173 17174 # openssl 17175 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17176 17177 17178 # Check whether --with-ssl was given. 17179 if test "${with_ssl+set}" = set; then : 17180 withval=$with_ssl; 17181 17182 else 17183 17184 withval="yes" 17185 17186 fi 17187 17188 if test x_$withval = x_no; then 17189 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17190 fi 17191 17192 withval=$withval 17193 if test x_$withval != x_no; then 17194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17195 $as_echo_n "checking for SSL... " >&6; } 17196 if test x_$withval = x_ -o x_$withval = x_yes; then 17197 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17198 fi 17199 for dir in $withval; do 17200 ssldir="$dir" 17201 if test -f "$dir/include/openssl/ssl.h"; then 17202 found_ssl="yes" 17203 17204 cat >>confdefs.h <<_ACEOF 17205 #define HAVE_SSL /**/ 17206 _ACEOF 17207 17208 if test "$ssldir" != "/usr"; then 17209 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17210 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17211 fi 17212 break; 17213 fi 17214 done 17215 if test x_$found_ssl != x_yes; then 17216 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17217 else 17218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17219 $as_echo "found in $ssldir" >&6; } 17220 HAVE_SSL=yes 17221 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17222 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17223 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17224 17225 if test "x$enable_rpath" = xyes; then 17226 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17227 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17228 fi 17229 fi 17230 17231 fi 17232 17233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17234 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17235 LIBS="$LIBS -lcrypto" 17236 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17238 /* end confdefs.h. */ 17239 17240 int 17241 main () 17242 { 17243 17244 int HMAC_Update(void); 17245 (void)HMAC_Update(); 17246 17247 ; 17248 return 0; 17249 } 17250 _ACEOF 17251 if ac_fn_c_try_link "$LINENO"; then : 17252 17253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17254 $as_echo "yes" >&6; } 17255 17256 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17257 17258 17259 else 17260 17261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17262 $as_echo "no" >&6; } 17263 # check if -lwsock32 or -lgdi32 are needed. 17264 BAKLIBS="$LIBS" 17265 BAKSSLLIBS="$LIBSSL_LIBS" 17266 LIBS="$LIBS -lgdi32 -lws2_32" 17267 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 17268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17269 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17271 /* end confdefs.h. */ 17272 17273 int 17274 main () 17275 { 17276 17277 int HMAC_Update(void); 17278 (void)HMAC_Update(); 17279 17280 ; 17281 return 0; 17282 } 17283 _ACEOF 17284 if ac_fn_c_try_link "$LINENO"; then : 17285 17286 17287 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17288 17289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17290 $as_echo "yes" >&6; } 17291 17292 else 17293 17294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17295 $as_echo "no" >&6; } 17296 LIBS="$BAKLIBS" 17297 LIBSSL_LIBS="$BAKSSLLIBS" 17298 LIBS="$LIBS -ldl" 17299 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17301 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17303 /* end confdefs.h. */ 17304 17305 int 17306 main () 17307 { 17308 17309 int HMAC_Update(void); 17310 (void)HMAC_Update(); 17311 17312 ; 17313 return 0; 17314 } 17315 _ACEOF 17316 if ac_fn_c_try_link "$LINENO"; then : 17317 17318 17319 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17320 17321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17322 $as_echo "yes" >&6; } 17323 17324 else 17325 17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17327 $as_echo "no" >&6; } 17328 LIBS="$BAKLIBS" 17329 LIBSSL_LIBS="$BAKSSLLIBS" 17330 LIBS="$LIBS -ldl -pthread" 17331 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17333 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17335 /* end confdefs.h. */ 17336 17337 int 17338 main () 17339 { 17340 17341 int HMAC_Update(void); 17342 (void)HMAC_Update(); 17343 17344 ; 17345 return 0; 17346 } 17347 _ACEOF 17348 if ac_fn_c_try_link "$LINENO"; then : 17349 17350 17351 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17352 17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17354 $as_echo "yes" >&6; } 17355 17356 else 17357 17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17359 $as_echo "no" >&6; } 17360 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 17361 17362 fi 17363 rm -f core conftest.err conftest.$ac_objext \ 17364 conftest$ac_exeext conftest.$ac_ext 17365 17366 fi 17367 rm -f core conftest.err conftest.$ac_objext \ 17368 conftest$ac_exeext conftest.$ac_ext 17369 17370 fi 17371 rm -f core conftest.err conftest.$ac_objext \ 17372 conftest$ac_exeext conftest.$ac_ext 17373 17374 fi 17375 rm -f core conftest.err conftest.$ac_objext \ 17376 conftest$ac_exeext conftest.$ac_ext 17377 fi 17378 17379 17380 fi 17381 for ac_header in openssl/ssl.h 17382 do : 17383 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 17384 " 17385 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 17386 cat >>confdefs.h <<_ACEOF 17387 #define HAVE_OPENSSL_SSL_H 1 17388 _ACEOF 17389 17390 fi 17391 17392 done 17393 17394 for ac_header in openssl/err.h 17395 do : 17396 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 17397 " 17398 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 17399 cat >>confdefs.h <<_ACEOF 17400 #define HAVE_OPENSSL_ERR_H 1 17401 _ACEOF 17402 17403 fi 17404 17405 done 17406 17407 for ac_header in openssl/rand.h 17408 do : 17409 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 17410 " 17411 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 17412 cat >>confdefs.h <<_ACEOF 17413 #define HAVE_OPENSSL_RAND_H 1 17414 _ACEOF 17415 17416 fi 17417 17418 done 17419 17420 17421 17422 17423 # check if libssl needs libdl 17424 BAKLIBS="$LIBS" 17425 LIBS="-lssl $LIBS" 17426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 17427 $as_echo_n "checking if libssl needs libdl... " >&6; } 17428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17429 /* end confdefs.h. */ 17430 17431 /* Override any GCC internal prototype to avoid an error. 17432 Use char because int might match the return type of a GCC 17433 builtin and then its argument prototype would still apply. */ 17434 #ifdef __cplusplus 17435 extern "C" 17436 #endif 17437 char SSL_CTX_new (); 17438 int 17439 main () 17440 { 17441 return SSL_CTX_new (); 17442 ; 17443 return 0; 17444 } 17445 _ACEOF 17446 if ac_fn_c_try_link "$LINENO"; then : 17447 17448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17449 $as_echo "no" >&6; } 17450 LIBS="$BAKLIBS" 17451 17452 else 17453 17454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17455 $as_echo "yes" >&6; } 17456 LIBS="$BAKLIBS" 17457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17458 $as_echo_n "checking for library containing dlopen... " >&6; } 17459 if ${ac_cv_search_dlopen+:} false; then : 17460 $as_echo_n "(cached) " >&6 17461 else 17462 ac_func_search_save_LIBS=$LIBS 17463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17464 /* end confdefs.h. */ 17465 17466 /* Override any GCC internal prototype to avoid an error. 17467 Use char because int might match the return type of a GCC 17468 builtin and then its argument prototype would still apply. */ 17469 #ifdef __cplusplus 17470 extern "C" 17471 #endif 17472 char dlopen (); 17473 int 17474 main () 17475 { 17476 return dlopen (); 17477 ; 17478 return 0; 17479 } 17480 _ACEOF 17481 for ac_lib in '' dl; do 17482 if test -z "$ac_lib"; then 17483 ac_res="none required" 17484 else 17485 ac_res=-l$ac_lib 17486 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17487 fi 17488 if ac_fn_c_try_link "$LINENO"; then : 17489 ac_cv_search_dlopen=$ac_res 17490 fi 17491 rm -f core conftest.err conftest.$ac_objext \ 17492 conftest$ac_exeext 17493 if ${ac_cv_search_dlopen+:} false; then : 17494 break 17495 fi 17496 done 17497 if ${ac_cv_search_dlopen+:} false; then : 17498 17499 else 17500 ac_cv_search_dlopen=no 17501 fi 17502 rm conftest.$ac_ext 17503 LIBS=$ac_func_search_save_LIBS 17504 fi 17505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17506 $as_echo "$ac_cv_search_dlopen" >&6; } 17507 ac_res=$ac_cv_search_dlopen 17508 if test "$ac_res" != no; then : 17509 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17510 17511 fi 17512 17513 17514 fi 17515 rm -f core conftest.err conftest.$ac_objext \ 17516 conftest$ac_exeext conftest.$ac_ext 17517 SSLLIB="-lssl" 17518 17519 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 17520 BAKLIBS="$LIBS" 17521 LIBS="-lssl $LIBS" 17522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 17523 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 17524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17525 /* end confdefs.h. */ 17526 17527 /* Override any GCC internal prototype to avoid an error. 17528 Use char because int might match the return type of a GCC 17529 builtin and then its argument prototype would still apply. */ 17530 #ifdef __cplusplus 17531 extern "C" 17532 #endif 17533 char HMAC_Update (); 17534 int 17535 main () 17536 { 17537 return HMAC_Update (); 17538 ; 17539 return 0; 17540 } 17541 _ACEOF 17542 if ac_fn_c_try_link "$LINENO"; then : 17543 17544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17545 $as_echo "no" >&6; } 17546 LIBS="$BAKLIBS" 17547 17548 else 17549 17550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17551 $as_echo "yes" >&6; } 17552 LIBS="$BAKLIBS" 17553 LIBS="$LIBS -lcrypt32" 17554 17555 fi 17556 rm -f core conftest.err conftest.$ac_objext \ 17557 conftest$ac_exeext conftest.$ac_ext 17558 17559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 17560 $as_echo_n "checking for LibreSSL... " >&6; } 17561 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 17562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17563 $as_echo "yes" >&6; } 17564 17565 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 17566 17567 # libressl provides these compat functions, but they may also be 17568 # declared by the OS in libc. See if they have been declared. 17569 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 17570 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 17571 ac_have_decl=1 17572 else 17573 ac_have_decl=0 17574 fi 17575 17576 cat >>confdefs.h <<_ACEOF 17577 #define HAVE_DECL_STRLCPY $ac_have_decl 17578 _ACEOF 17579 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 17580 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 17581 ac_have_decl=1 17582 else 17583 ac_have_decl=0 17584 fi 17585 17586 cat >>confdefs.h <<_ACEOF 17587 #define HAVE_DECL_STRLCAT $ac_have_decl 17588 _ACEOF 17589 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 17590 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 17591 ac_have_decl=1 17592 else 17593 ac_have_decl=0 17594 fi 17595 17596 cat >>confdefs.h <<_ACEOF 17597 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 17598 _ACEOF 17599 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 17600 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 17601 ac_have_decl=1 17602 else 17603 ac_have_decl=0 17604 fi 17605 17606 cat >>confdefs.h <<_ACEOF 17607 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 17608 _ACEOF 17609 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 17610 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 17611 ac_have_decl=1 17612 else 17613 ac_have_decl=0 17614 fi 17615 17616 cat >>confdefs.h <<_ACEOF 17617 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 17618 _ACEOF 17619 17620 else 17621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17622 $as_echo "no" >&6; } 17623 fi 17624 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h 17625 do : 17626 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17627 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 17628 " 17629 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17630 cat >>confdefs.h <<_ACEOF 17631 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17632 _ACEOF 17633 17634 fi 17635 17636 done 17637 17638 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify 17639 do : 17640 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17641 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17642 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17643 cat >>confdefs.h <<_ACEOF 17644 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17645 _ACEOF 17646 17647 fi 17648 done 17649 17650 17651 # these check_funcs need -lssl 17652 BAKLIBS="$LIBS" 17653 LIBS="-lssl $LIBS" 17654 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level 17655 do : 17656 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17657 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17658 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17659 cat >>confdefs.h <<_ACEOF 17660 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17661 _ACEOF 17662 17663 fi 17664 done 17665 17666 LIBS="$BAKLIBS" 17667 17668 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 17669 $ac_includes_default 17670 #ifdef HAVE_OPENSSL_ERR_H 17671 #include <openssl/err.h> 17672 #endif 17673 17674 #ifdef HAVE_OPENSSL_RAND_H 17675 #include <openssl/rand.h> 17676 #endif 17677 17678 #ifdef HAVE_OPENSSL_CONF_H 17679 #include <openssl/conf.h> 17680 #endif 17681 17682 #ifdef HAVE_OPENSSL_ENGINE_H 17683 #include <openssl/engine.h> 17684 #endif 17685 #include <openssl/ssl.h> 17686 #include <openssl/evp.h> 17687 17688 " 17689 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 17690 ac_have_decl=1 17691 else 17692 ac_have_decl=0 17693 fi 17694 17695 cat >>confdefs.h <<_ACEOF 17696 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 17697 _ACEOF 17698 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 17699 $ac_includes_default 17700 #ifdef HAVE_OPENSSL_ERR_H 17701 #include <openssl/err.h> 17702 #endif 17703 17704 #ifdef HAVE_OPENSSL_RAND_H 17705 #include <openssl/rand.h> 17706 #endif 17707 17708 #ifdef HAVE_OPENSSL_CONF_H 17709 #include <openssl/conf.h> 17710 #endif 17711 17712 #ifdef HAVE_OPENSSL_ENGINE_H 17713 #include <openssl/engine.h> 17714 #endif 17715 #include <openssl/ssl.h> 17716 #include <openssl/evp.h> 17717 17718 " 17719 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 17720 ac_have_decl=1 17721 else 17722 ac_have_decl=0 17723 fi 17724 17725 cat >>confdefs.h <<_ACEOF 17726 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 17727 _ACEOF 17728 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 17729 $ac_includes_default 17730 #ifdef HAVE_OPENSSL_ERR_H 17731 #include <openssl/err.h> 17732 #endif 17733 17734 #ifdef HAVE_OPENSSL_RAND_H 17735 #include <openssl/rand.h> 17736 #endif 17737 17738 #ifdef HAVE_OPENSSL_CONF_H 17739 #include <openssl/conf.h> 17740 #endif 17741 17742 #ifdef HAVE_OPENSSL_ENGINE_H 17743 #include <openssl/engine.h> 17744 #endif 17745 #include <openssl/ssl.h> 17746 #include <openssl/evp.h> 17747 17748 " 17749 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 17750 ac_have_decl=1 17751 else 17752 ac_have_decl=0 17753 fi 17754 17755 cat >>confdefs.h <<_ACEOF 17756 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 17757 _ACEOF 17758 17759 fi 17760 17761 17762 17763 # Check whether --enable-sha1 was given. 17764 if test "${enable_sha1+set}" = set; then : 17765 enableval=$enable_sha1; 17766 fi 17767 17768 case "$enable_sha1" in 17769 no) 17770 ;; 17771 yes|*) 17772 17773 $as_echo "#define USE_SHA1 1" >>confdefs.h 17774 17775 ;; 17776 esac 17777 17778 17779 # Check whether --enable-sha2 was given. 17780 if test "${enable_sha2+set}" = set; then : 17781 enableval=$enable_sha2; 17782 fi 17783 17784 case "$enable_sha2" in 17785 no) 17786 ;; 17787 yes|*) 17788 17789 $as_echo "#define USE_SHA2 1" >>confdefs.h 17790 17791 ;; 17792 esac 17793 17794 # Check whether --enable-subnet was given. 17795 if test "${enable_subnet+set}" = set; then : 17796 enableval=$enable_subnet; 17797 fi 17798 17799 case "$enable_subnet" in 17800 yes) 17801 17802 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h 17803 17804 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 17805 17806 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 17807 17808 ;; 17809 no|*) 17810 ;; 17811 esac 17812 17813 # check wether gost also works 17814 17815 # Check whether --enable-gost was given. 17816 if test "${enable_gost+set}" = set; then : 17817 enableval=$enable_gost; 17818 fi 17819 17820 use_gost="no" 17821 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17822 case "$enable_gost" in 17823 no) 17824 ;; 17825 *) 17826 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 17827 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 17828 : 17829 else 17830 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 17831 fi 17832 17833 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 17834 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 17835 17836 else 17837 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 17838 fi 17839 17840 17841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 17842 $as_echo_n "checking if GOST works... " >&6; } 17843 if test c${cross_compiling} = cno; then 17844 BAKCFLAGS="$CFLAGS" 17845 if test -n "$ssldir"; then 17846 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 17847 fi 17848 if test "$cross_compiling" = yes; then : 17849 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17851 as_fn_error $? "cannot run test program while cross compiling 17852 See \`config.log' for more details" "$LINENO" 5; } 17853 else 17854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17855 /* end confdefs.h. */ 17856 17857 #include <string.h> 17858 #include <openssl/ssl.h> 17859 #include <openssl/evp.h> 17860 #include <openssl/engine.h> 17861 #include <openssl/conf.h> 17862 /* routine to load gost (from sldns) */ 17863 int load_gost_id(void) 17864 { 17865 static int gost_id = 0; 17866 const EVP_PKEY_ASN1_METHOD* meth; 17867 ENGINE* e; 17868 17869 if(gost_id) return gost_id; 17870 17871 /* see if configuration loaded gost implementation from other engine*/ 17872 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 17873 if(meth) { 17874 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17875 return gost_id; 17876 } 17877 17878 /* see if engine can be loaded already */ 17879 e = ENGINE_by_id("gost"); 17880 if(!e) { 17881 /* load it ourself, in case statically linked */ 17882 ENGINE_load_builtin_engines(); 17883 ENGINE_load_dynamic(); 17884 e = ENGINE_by_id("gost"); 17885 } 17886 if(!e) { 17887 /* no gost engine in openssl */ 17888 return 0; 17889 } 17890 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 17891 ENGINE_finish(e); 17892 ENGINE_free(e); 17893 return 0; 17894 } 17895 17896 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 17897 if(!meth) { 17898 /* algo not found */ 17899 ENGINE_finish(e); 17900 ENGINE_free(e); 17901 return 0; 17902 } 17903 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17904 return gost_id; 17905 } 17906 int main(void) { 17907 EVP_MD_CTX* ctx; 17908 const EVP_MD* md; 17909 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 17910 const char* str = "Hello world"; 17911 const unsigned char check[] = { 17912 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 17913 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 17914 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 17915 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 17916 }; 17917 OPENSSL_config(NULL); 17918 (void)load_gost_id(); 17919 md = EVP_get_digestbyname("md_gost94"); 17920 if(!md) return 1; 17921 memset(digest, 0, sizeof(digest)); 17922 ctx = EVP_MD_CTX_create(); 17923 if(!ctx) return 2; 17924 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 17925 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 17926 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 17927 /* uncomment to see the hash calculated. 17928 {int i; 17929 for(i=0; i<32; i++) 17930 printf(" %2.2x", (int)digest[i]); 17931 printf("\n");} 17932 */ 17933 if(memcmp(digest, check, sizeof(check)) != 0) 17934 return 6; 17935 return 0; 17936 } 17937 17938 _ACEOF 17939 if ac_fn_c_try_run "$LINENO"; then : 17940 eval "ac_cv_c_gost_works=yes" 17941 else 17942 eval "ac_cv_c_gost_works=no" 17943 fi 17944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17945 conftest.$ac_objext conftest.beam conftest.$ac_ext 17946 fi 17947 17948 CFLAGS="$BAKCFLAGS" 17949 else 17950 eval "ac_cv_c_gost_works=maybe" 17951 fi 17952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 17953 $as_echo "$ac_cv_c_gost_works" >&6; } 17954 17955 if test "$ac_cv_c_gost_works" != no; then 17956 use_gost="yes" 17957 17958 $as_echo "#define USE_GOST 1" >>confdefs.h 17959 17960 fi 17961 ;; 17962 esac 17963 fi 17964 # Check whether --enable-ecdsa was given. 17965 if test "${enable_ecdsa+set}" = set; then : 17966 enableval=$enable_ecdsa; 17967 fi 17968 17969 use_ecdsa="no" 17970 case "$enable_ecdsa" in 17971 no) 17972 ;; 17973 *) 17974 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17975 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 17976 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 17977 17978 else 17979 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17980 fi 17981 17982 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 17983 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 17984 17985 else 17986 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17987 fi 17988 17989 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 17990 #include <openssl/evp.h> 17991 17992 " 17993 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 17994 ac_have_decl=1 17995 else 17996 ac_have_decl=0 17997 fi 17998 17999 cat >>confdefs.h <<_ACEOF 18000 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 18001 _ACEOF 18002 if test $ac_have_decl = 1; then : 18003 18004 else 18005 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18006 fi 18007 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 18008 #include <openssl/evp.h> 18009 18010 " 18011 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 18012 ac_have_decl=1 18013 else 18014 ac_have_decl=0 18015 fi 18016 18017 cat >>confdefs.h <<_ACEOF 18018 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 18019 _ACEOF 18020 if test $ac_have_decl = 1; then : 18021 18022 else 18023 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18024 fi 18025 18026 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 18027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 18028 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 18029 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 18030 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 18031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18032 $as_echo "no" >&6; } 18033 18034 cat >>confdefs.h <<_ACEOF 18035 #define USE_ECDSA_EVP_WORKAROUND 1 18036 _ACEOF 18037 18038 else 18039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18040 $as_echo "yes" >&6; } 18041 fi 18042 else 18043 # not OpenSSL, thus likely LibreSSL, which supports it 18044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18045 $as_echo "yes" >&6; } 18046 fi 18047 fi 18048 # we now know we have ECDSA and the required curves. 18049 18050 cat >>confdefs.h <<_ACEOF 18051 #define USE_ECDSA 1 18052 _ACEOF 18053 18054 use_ecdsa="yes" 18055 ;; 18056 esac 18057 18058 # Check whether --enable-dsa was given. 18059 if test "${enable_dsa+set}" = set; then : 18060 enableval=$enable_dsa; 18061 fi 18062 18063 use_dsa="no" 18064 case "$enable_dsa" in 18065 no) 18066 ;; 18067 *) 18068 # detect if DSA is supported, and turn it off if not. 18069 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18070 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 18071 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then : 18072 18073 18074 cat >>confdefs.h <<_ACEOF 18075 #define USE_DSA 1 18076 _ACEOF 18077 18078 18079 else 18080 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18081 fi 18082 fi 18083 18084 else 18085 18086 cat >>confdefs.h <<_ACEOF 18087 #define USE_DSA 1 18088 _ACEOF 18089 18090 fi 18091 ;; 18092 esac 18093 18094 # Check whether --enable-ed25519 was given. 18095 if test "${enable_ed25519+set}" = set; then : 18096 enableval=$enable_ed25519; 18097 fi 18098 18099 use_ed25519="no" 18100 case "$enable_ed25519" in 18101 no) 18102 ;; 18103 *) 18104 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18105 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 18106 #include <openssl/evp.h> 18107 18108 " 18109 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then : 18110 ac_have_decl=1 18111 else 18112 ac_have_decl=0 18113 fi 18114 18115 cat >>confdefs.h <<_ACEOF 18116 #define HAVE_DECL_NID_ED25519 $ac_have_decl 18117 _ACEOF 18118 if test $ac_have_decl = 1; then : 18119 18120 use_ed25519="yes" 18121 18122 else 18123 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 18124 fi 18125 fi 18126 18127 fi 18128 if test $USE_NETTLE = "yes"; then 18129 for ac_header in nettle/eddsa.h 18130 do : 18131 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 18132 " 18133 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then : 18134 cat >>confdefs.h <<_ACEOF 18135 #define HAVE_NETTLE_EDDSA_H 1 18136 _ACEOF 18137 use_ed25519="yes" 18138 fi 18139 18140 done 18141 18142 fi 18143 if test $use_ed25519 = "yes"; then 18144 18145 cat >>confdefs.h <<_ACEOF 18146 #define USE_ED25519 1 18147 _ACEOF 18148 18149 fi 18150 ;; 18151 esac 18152 18153 # Check whether --enable-event-api was given. 18154 if test "${enable_event_api+set}" = set; then : 18155 enableval=$enable_event_api; 18156 fi 18157 18158 case "$enable_event_api" in 18159 yes) 18160 UNBOUND_EVENT_INSTALL=unbound-event-install 18161 18162 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 18163 18164 ;; 18165 *) 18166 ;; 18167 esac 18168 18169 # Check whether --enable-tfo-client was given. 18170 if test "${enable_tfo_client+set}" = set; then : 18171 enableval=$enable_tfo_client; 18172 fi 18173 18174 case "$enable_tfo_client" in 18175 yes) 18176 case `uname` in 18177 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 18178 #include <netinet/tcp.h> 18179 18180 " 18181 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 18182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18183 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18184 else 18185 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18186 fi 18187 18188 18189 cat >>confdefs.h <<_ACEOF 18190 #define USE_MSG_FASTOPEN 1 18191 _ACEOF 18192 18193 ;; 18194 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 18195 #include <sys/socket.h> 18196 18197 " 18198 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 18199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18200 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18201 else 18202 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18203 fi 18204 18205 18206 cat >>confdefs.h <<_ACEOF 18207 #define USE_OSX_MSG_FASTOPEN 1 18208 _ACEOF 18209 18210 ;; 18211 esac 18212 ;; 18213 no|*) 18214 ;; 18215 esac 18216 18217 # Check whether --enable-tfo-server was given. 18218 if test "${enable_tfo_server+set}" = set; then : 18219 enableval=$enable_tfo_server; 18220 fi 18221 18222 case "$enable_tfo_server" in 18223 yes) 18224 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 18225 #include <netinet/tcp.h> 18226 18227 " 18228 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 18229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 18230 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 18231 else 18232 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 18233 fi 18234 18235 18236 cat >>confdefs.h <<_ACEOF 18237 #define USE_TCP_FASTOPEN 1 18238 _ACEOF 18239 18240 ;; 18241 no|*) 18242 ;; 18243 esac 18244 18245 # check for libevent 18246 18247 # Check whether --with-libevent was given. 18248 if test "${with_libevent+set}" = set; then : 18249 withval=$with_libevent; 18250 else 18251 withval="no" 18252 fi 18253 18254 if test x_$withval = x_yes -o x_$withval != x_no; then 18255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 18256 $as_echo_n "checking for libevent... " >&6; } 18257 if test x_$withval = x_ -o x_$withval = x_yes; then 18258 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18259 fi 18260 for dir in $withval; do 18261 thedir="$dir" 18262 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 18263 found_libevent="yes" 18264 if test "$thedir" != "/usr"; then 18265 CPPFLAGS="$CPPFLAGS -I$thedir/include" 18266 fi 18267 break; 18268 fi 18269 done 18270 if test x_$found_libevent != x_yes; then 18271 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 18272 # libevent source directory 18273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18274 $as_echo "found in $thedir" >&6; } 18275 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 18276 BAK_LDFLAGS_SET="1" 18277 BAK_LDFLAGS="$LDFLAGS" 18278 # remove evdns from linking 18279 mkdir build >/dev/null 2>&1 18280 mkdir build/libevent >/dev/null 2>&1 18281 mkdir build/libevent/.libs >/dev/null 2>&1 18282 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18283 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 18284 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18285 cp $ev_files_o build/libevent 18286 cp $ev_files_lo build/libevent 18287 cp $ev_files_libso build/libevent/.libs 18288 LATE_LDFLAGS="build/libevent/*.lo -lm" 18289 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 18290 else 18291 as_fn_error $? "Cannot find the libevent library in $withval 18292 You can restart ./configure --with-libevent=no to use a builtin alternative. 18293 Please note that this alternative is not as capable as libevent when using 18294 large outgoing port ranges. " "$LINENO" 5 18295 fi 18296 else 18297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18298 $as_echo "found in $thedir" >&6; } 18299 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 18300 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 18301 18302 if test "x$enable_rpath" = xyes; then 18303 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 18304 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 18305 fi 18306 fi 18307 18308 else 18309 if test "$thedir" != "/usr" -a "$thedir" != ""; then 18310 LDFLAGS="$LDFLAGS -L$thedir/lib" 18311 18312 if test "x$enable_rpath" = xyes; then 18313 if echo "$thedir/lib" | grep "^/" >/dev/null; then 18314 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 18315 fi 18316 fi 18317 18318 fi 18319 fi 18320 fi 18321 # check for library used by libevent after 1.3c 18322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 18323 $as_echo_n "checking for library containing clock_gettime... " >&6; } 18324 if ${ac_cv_search_clock_gettime+:} false; then : 18325 $as_echo_n "(cached) " >&6 18326 else 18327 ac_func_search_save_LIBS=$LIBS 18328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18329 /* end confdefs.h. */ 18330 18331 /* Override any GCC internal prototype to avoid an error. 18332 Use char because int might match the return type of a GCC 18333 builtin and then its argument prototype would still apply. */ 18334 #ifdef __cplusplus 18335 extern "C" 18336 #endif 18337 char clock_gettime (); 18338 int 18339 main () 18340 { 18341 return clock_gettime (); 18342 ; 18343 return 0; 18344 } 18345 _ACEOF 18346 for ac_lib in '' rt; do 18347 if test -z "$ac_lib"; then 18348 ac_res="none required" 18349 else 18350 ac_res=-l$ac_lib 18351 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18352 fi 18353 if ac_fn_c_try_link "$LINENO"; then : 18354 ac_cv_search_clock_gettime=$ac_res 18355 fi 18356 rm -f core conftest.err conftest.$ac_objext \ 18357 conftest$ac_exeext 18358 if ${ac_cv_search_clock_gettime+:} false; then : 18359 break 18360 fi 18361 done 18362 if ${ac_cv_search_clock_gettime+:} false; then : 18363 18364 else 18365 ac_cv_search_clock_gettime=no 18366 fi 18367 rm conftest.$ac_ext 18368 LIBS=$ac_func_search_save_LIBS 18369 fi 18370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 18371 $as_echo "$ac_cv_search_clock_gettime" >&6; } 18372 ac_res=$ac_cv_search_clock_gettime 18373 if test "$ac_res" != no; then : 18374 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18375 18376 fi 18377 18378 18379 # is the event.h header libev or libevent? 18380 for ac_header in event.h 18381 do : 18382 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 18383 " 18384 if test "x$ac_cv_header_event_h" = xyes; then : 18385 cat >>confdefs.h <<_ACEOF 18386 #define HAVE_EVENT_H 1 18387 _ACEOF 18388 18389 fi 18390 18391 done 18392 18393 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 18394 #include <event.h> 18395 18396 " 18397 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 18398 18399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18400 $as_echo_n "checking for library containing event_set... " >&6; } 18401 if ${ac_cv_search_event_set+:} false; then : 18402 $as_echo_n "(cached) " >&6 18403 else 18404 ac_func_search_save_LIBS=$LIBS 18405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18406 /* end confdefs.h. */ 18407 18408 /* Override any GCC internal prototype to avoid an error. 18409 Use char because int might match the return type of a GCC 18410 builtin and then its argument prototype would still apply. */ 18411 #ifdef __cplusplus 18412 extern "C" 18413 #endif 18414 char event_set (); 18415 int 18416 main () 18417 { 18418 return event_set (); 18419 ; 18420 return 0; 18421 } 18422 _ACEOF 18423 for ac_lib in '' ev; do 18424 if test -z "$ac_lib"; then 18425 ac_res="none required" 18426 else 18427 ac_res=-l$ac_lib 18428 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18429 fi 18430 if ac_fn_c_try_link "$LINENO"; then : 18431 ac_cv_search_event_set=$ac_res 18432 fi 18433 rm -f core conftest.err conftest.$ac_objext \ 18434 conftest$ac_exeext 18435 if ${ac_cv_search_event_set+:} false; then : 18436 break 18437 fi 18438 done 18439 if ${ac_cv_search_event_set+:} false; then : 18440 18441 else 18442 ac_cv_search_event_set=no 18443 fi 18444 rm conftest.$ac_ext 18445 LIBS=$ac_func_search_save_LIBS 18446 fi 18447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18448 $as_echo "$ac_cv_search_event_set" >&6; } 18449 ac_res=$ac_cv_search_event_set 18450 if test "$ac_res" != no; then : 18451 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18452 18453 fi 18454 18455 18456 else 18457 18458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18459 $as_echo_n "checking for library containing event_set... " >&6; } 18460 if ${ac_cv_search_event_set+:} false; then : 18461 $as_echo_n "(cached) " >&6 18462 else 18463 ac_func_search_save_LIBS=$LIBS 18464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18465 /* end confdefs.h. */ 18466 18467 /* Override any GCC internal prototype to avoid an error. 18468 Use char because int might match the return type of a GCC 18469 builtin and then its argument prototype would still apply. */ 18470 #ifdef __cplusplus 18471 extern "C" 18472 #endif 18473 char event_set (); 18474 int 18475 main () 18476 { 18477 return event_set (); 18478 ; 18479 return 0; 18480 } 18481 _ACEOF 18482 for ac_lib in '' event; do 18483 if test -z "$ac_lib"; then 18484 ac_res="none required" 18485 else 18486 ac_res=-l$ac_lib 18487 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18488 fi 18489 if ac_fn_c_try_link "$LINENO"; then : 18490 ac_cv_search_event_set=$ac_res 18491 fi 18492 rm -f core conftest.err conftest.$ac_objext \ 18493 conftest$ac_exeext 18494 if ${ac_cv_search_event_set+:} false; then : 18495 break 18496 fi 18497 done 18498 if ${ac_cv_search_event_set+:} false; then : 18499 18500 else 18501 ac_cv_search_event_set=no 18502 fi 18503 rm conftest.$ac_ext 18504 LIBS=$ac_func_search_save_LIBS 18505 fi 18506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18507 $as_echo "$ac_cv_search_event_set" >&6; } 18508 ac_res=$ac_cv_search_event_set 18509 if test "$ac_res" != no; then : 18510 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18511 18512 fi 18513 18514 18515 fi 18516 18517 for ac_func in event_base_free 18518 do : 18519 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 18520 if test "x$ac_cv_func_event_base_free" = xyes; then : 18521 cat >>confdefs.h <<_ACEOF 18522 #define HAVE_EVENT_BASE_FREE 1 18523 _ACEOF 18524 18525 fi 18526 done 18527 # only in libevent 1.2 and later 18528 for ac_func in event_base_once 18529 do : 18530 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 18531 if test "x$ac_cv_func_event_base_once" = xyes; then : 18532 cat >>confdefs.h <<_ACEOF 18533 #define HAVE_EVENT_BASE_ONCE 1 18534 _ACEOF 18535 18536 fi 18537 done 18538 # only in libevent 1.4.1 and later 18539 for ac_func in event_base_new 18540 do : 18541 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 18542 if test "x$ac_cv_func_event_base_new" = xyes; then : 18543 cat >>confdefs.h <<_ACEOF 18544 #define HAVE_EVENT_BASE_NEW 1 18545 _ACEOF 18546 18547 fi 18548 done 18549 # only in libevent 1.4.1 and later 18550 for ac_func in event_base_get_method 18551 do : 18552 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 18553 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 18554 cat >>confdefs.h <<_ACEOF 18555 #define HAVE_EVENT_BASE_GET_METHOD 1 18556 _ACEOF 18557 18558 fi 18559 done 18560 # only in libevent 1.4.3 and later 18561 for ac_func in ev_loop 18562 do : 18563 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 18564 if test "x$ac_cv_func_ev_loop" = xyes; then : 18565 cat >>confdefs.h <<_ACEOF 18566 #define HAVE_EV_LOOP 1 18567 _ACEOF 18568 18569 fi 18570 done 18571 # only in libev. (tested on 3.51) 18572 for ac_func in ev_default_loop 18573 do : 18574 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 18575 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 18576 cat >>confdefs.h <<_ACEOF 18577 #define HAVE_EV_DEFAULT_LOOP 1 18578 _ACEOF 18579 18580 fi 18581 done 18582 # only in libev. (tested on 4.00) 18583 PC_LIBEVENT_DEPENDENCY="libevent" 18584 18585 if test -n "$BAK_LDFLAGS_SET"; then 18586 LDFLAGS="$BAK_LDFLAGS" 18587 fi 18588 else 18589 18590 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 18591 18592 fi 18593 18594 # check for libexpat 18595 18596 # Check whether --with-libexpat was given. 18597 if test "${with_libexpat+set}" = set; then : 18598 withval=$with_libexpat; 18599 else 18600 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18601 fi 18602 18603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 18604 $as_echo_n "checking for libexpat... " >&6; } 18605 found_libexpat="no" 18606 for dir in $withval ; do 18607 if test -f "$dir/include/expat.h"; then 18608 found_libexpat="yes" 18609 if test "$dir" != "/usr"; then 18610 CPPFLAGS="$CPPFLAGS -I$dir/include" 18611 LDFLAGS="$LDFLAGS -L$dir/lib" 18612 fi 18613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 18614 $as_echo "found in $dir" >&6; } 18615 break; 18616 fi 18617 done 18618 if test x_$found_libexpat != x_yes; then 18619 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 18620 fi 18621 for ac_header in expat.h 18622 do : 18623 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 18624 " 18625 if test "x$ac_cv_header_expat_h" = xyes; then : 18626 cat >>confdefs.h <<_ACEOF 18627 #define HAVE_EXPAT_H 1 18628 _ACEOF 18629 18630 fi 18631 18632 done 18633 18634 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 18635 #include <expat.h> 18636 18637 " 18638 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 18639 ac_have_decl=1 18640 else 18641 ac_have_decl=0 18642 fi 18643 18644 cat >>confdefs.h <<_ACEOF 18645 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 18646 _ACEOF 18647 18648 18649 # set static linking if requested 18650 18651 staticexe="" 18652 # Check whether --enable-static-exe was given. 18653 if test "${enable_static_exe+set}" = set; then : 18654 enableval=$enable_static_exe; 18655 fi 18656 18657 if test x_$enable_static_exe = x_yes; then 18658 staticexe="-static" 18659 if test "$on_mingw" = yes; then 18660 staticexe="-all-static" 18661 # for static compile, include gdi32 and zlib here. 18662 if echo $LIBS | grep 'lgdi32' >/dev/null; then 18663 : 18664 else 18665 LIBS="$LIBS -lgdi32" 18666 fi 18667 LIBS="$LIBS -lz" 18668 fi 18669 fi 18670 18671 # Include systemd.m4 - begin 18672 # macros for configuring systemd 18673 # Copyright 2015, Sami Kerola, CloudFlare. 18674 # BSD licensed. 18675 # Check whether --enable-systemd was given. 18676 if test "${enable_systemd+set}" = set; then : 18677 enableval=$enable_systemd; 18678 else 18679 enable_systemd=no 18680 fi 18681 18682 have_systemd=no 18683 18684 18685 18686 18687 18688 18689 18690 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 18691 if test -n "$ac_tool_prefix"; then 18692 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 18693 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 18694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18695 $as_echo_n "checking for $ac_word... " >&6; } 18696 if ${ac_cv_path_PKG_CONFIG+:} false; then : 18697 $as_echo_n "(cached) " >&6 18698 else 18699 case $PKG_CONFIG in 18700 [\\/]* | ?:[\\/]*) 18701 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 18702 ;; 18703 *) 18704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18705 for as_dir in $PATH 18706 do 18707 IFS=$as_save_IFS 18708 test -z "$as_dir" && as_dir=. 18709 for ac_exec_ext in '' $ac_executable_extensions; do 18710 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18711 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 18712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18713 break 2 18714 fi 18715 done 18716 done 18717 IFS=$as_save_IFS 18718 18719 ;; 18720 esac 18721 fi 18722 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 18723 if test -n "$PKG_CONFIG"; then 18724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 18725 $as_echo "$PKG_CONFIG" >&6; } 18726 else 18727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18728 $as_echo "no" >&6; } 18729 fi 18730 18731 18732 fi 18733 if test -z "$ac_cv_path_PKG_CONFIG"; then 18734 ac_pt_PKG_CONFIG=$PKG_CONFIG 18735 # Extract the first word of "pkg-config", so it can be a program name with args. 18736 set dummy pkg-config; ac_word=$2 18737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18738 $as_echo_n "checking for $ac_word... " >&6; } 18739 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 18740 $as_echo_n "(cached) " >&6 18741 else 18742 case $ac_pt_PKG_CONFIG in 18743 [\\/]* | ?:[\\/]*) 18744 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 18745 ;; 18746 *) 18747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18748 for as_dir in $PATH 18749 do 18750 IFS=$as_save_IFS 18751 test -z "$as_dir" && as_dir=. 18752 for ac_exec_ext in '' $ac_executable_extensions; do 18753 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18754 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 18755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18756 break 2 18757 fi 18758 done 18759 done 18760 IFS=$as_save_IFS 18761 18762 ;; 18763 esac 18764 fi 18765 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 18766 if test -n "$ac_pt_PKG_CONFIG"; then 18767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 18768 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 18769 else 18770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18771 $as_echo "no" >&6; } 18772 fi 18773 18774 if test "x$ac_pt_PKG_CONFIG" = x; then 18775 PKG_CONFIG="" 18776 else 18777 case $cross_compiling:$ac_tool_warned in 18778 yes:) 18779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18781 ac_tool_warned=yes ;; 18782 esac 18783 PKG_CONFIG=$ac_pt_PKG_CONFIG 18784 fi 18785 else 18786 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 18787 fi 18788 18789 fi 18790 if test -n "$PKG_CONFIG"; then 18791 _pkg_min_version=0.9.0 18792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 18793 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 18794 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 18795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18796 $as_echo "yes" >&6; } 18797 else 18798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18799 $as_echo "no" >&6; } 18800 PKG_CONFIG="" 18801 fi 18802 fi 18803 if test "x$enable_systemd" != xno; then : 18804 18805 18806 18807 pkg_failed=no 18808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 18809 $as_echo_n "checking for SYSTEMD... " >&6; } 18810 18811 if test -n "$SYSTEMD_CFLAGS"; then 18812 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 18813 elif test -n "$PKG_CONFIG"; then 18814 if test -n "$PKG_CONFIG" && \ 18815 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 18816 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 18817 ac_status=$? 18818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18819 test $ac_status = 0; }; then 18820 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 18821 test "x$?" != "x0" && pkg_failed=yes 18822 else 18823 pkg_failed=yes 18824 fi 18825 else 18826 pkg_failed=untried 18827 fi 18828 if test -n "$SYSTEMD_LIBS"; then 18829 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 18830 elif test -n "$PKG_CONFIG"; then 18831 if test -n "$PKG_CONFIG" && \ 18832 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 18833 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 18834 ac_status=$? 18835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18836 test $ac_status = 0; }; then 18837 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 18838 test "x$?" != "x0" && pkg_failed=yes 18839 else 18840 pkg_failed=yes 18841 fi 18842 else 18843 pkg_failed=untried 18844 fi 18845 18846 18847 18848 if test $pkg_failed = yes; then 18849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18850 $as_echo "no" >&6; } 18851 18852 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18853 _pkg_short_errors_supported=yes 18854 else 18855 _pkg_short_errors_supported=no 18856 fi 18857 if test $_pkg_short_errors_supported = yes; then 18858 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 18859 else 18860 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 18861 fi 18862 # Put the nasty error message in config.log where it belongs 18863 echo "$SYSTEMD_PKG_ERRORS" >&5 18864 18865 have_systemd=no 18866 elif test $pkg_failed = untried; then 18867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18868 $as_echo "no" >&6; } 18869 have_systemd=no 18870 else 18871 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 18872 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 18873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18874 $as_echo "yes" >&6; } 18875 have_systemd=yes 18876 fi 18877 if test "x$have_systemd" != "xyes"; then : 18878 18879 18880 pkg_failed=no 18881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5 18882 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; } 18883 18884 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 18885 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 18886 elif test -n "$PKG_CONFIG"; then 18887 if test -n "$PKG_CONFIG" && \ 18888 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 18889 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 18890 ac_status=$? 18891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18892 test $ac_status = 0; }; then 18893 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 18894 test "x$?" != "x0" && pkg_failed=yes 18895 else 18896 pkg_failed=yes 18897 fi 18898 else 18899 pkg_failed=untried 18900 fi 18901 if test -n "$SYSTEMD_DAEMON_LIBS"; then 18902 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 18903 elif test -n "$PKG_CONFIG"; then 18904 if test -n "$PKG_CONFIG" && \ 18905 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 18906 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 18907 ac_status=$? 18908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18909 test $ac_status = 0; }; then 18910 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 18911 test "x$?" != "x0" && pkg_failed=yes 18912 else 18913 pkg_failed=yes 18914 fi 18915 else 18916 pkg_failed=untried 18917 fi 18918 18919 18920 18921 if test $pkg_failed = yes; then 18922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18923 $as_echo "no" >&6; } 18924 18925 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18926 _pkg_short_errors_supported=yes 18927 else 18928 _pkg_short_errors_supported=no 18929 fi 18930 if test $_pkg_short_errors_supported = yes; then 18931 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 18932 else 18933 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 18934 fi 18935 # Put the nasty error message in config.log where it belongs 18936 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 18937 18938 have_systemd_daemon=no 18939 elif test $pkg_failed = untried; then 18940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18941 $as_echo "no" >&6; } 18942 have_systemd_daemon=no 18943 else 18944 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 18945 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 18946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18947 $as_echo "yes" >&6; } 18948 have_systemd_daemon=yes 18949 fi 18950 if test "x$have_systemd_daemon" = "xyes"; then : 18951 have_systemd=yes 18952 fi 18953 18954 fi 18955 case $enable_systemd:$have_systemd in #( 18956 yes:no) : 18957 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 18958 *:yes) : 18959 18960 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 18961 18962 LIBS="$LIBS $SYSTEMD_LIBS" 18963 18964 ;; #( 18965 *) : 18966 ;; 18967 esac 18968 18969 18970 fi 18971 if test "x$have_systemd" = xyes; then 18972 USE_SYSTEMD_TRUE= 18973 USE_SYSTEMD_FALSE='#' 18974 else 18975 USE_SYSTEMD_TRUE='#' 18976 USE_SYSTEMD_FALSE= 18977 fi 18978 18979 18980 # Include systemd.m4 - end 18981 18982 # set lock checking if requested 18983 # Check whether --enable-lock_checks was given. 18984 if test "${enable_lock_checks+set}" = set; then : 18985 enableval=$enable_lock_checks; 18986 fi 18987 18988 if test x_$enable_lock_checks = x_yes; then 18989 18990 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 18991 18992 CHECKLOCK_OBJ="checklocks.lo" 18993 18994 fi 18995 18996 18997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 18998 $as_echo_n "checking for getaddrinfo... " >&6; } 18999 ac_cv_func_getaddrinfo=no 19000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19001 /* end confdefs.h. */ 19002 19003 #ifdef __cplusplus 19004 extern "C" 19005 { 19006 #endif 19007 char* getaddrinfo(); 19008 char* (*f) () = getaddrinfo; 19009 #ifdef __cplusplus 19010 } 19011 #endif 19012 int main() { 19013 ; 19014 return 0; 19015 } 19016 19017 _ACEOF 19018 if ac_fn_c_try_link "$LINENO"; then : 19019 ac_cv_func_getaddrinfo="yes" 19020 if test "$ac_cv_header_windows_h" = "yes"; then 19021 19022 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19023 19024 USE_WINSOCK="1" 19025 if echo $LIBS | grep 'lws2_32' >/dev/null; then 19026 : 19027 else 19028 LIBS="$LIBS -lws2_32" 19029 fi 19030 fi 19031 19032 else 19033 ORIGLIBS="$LIBS" 19034 LIBS="$LIBS -lws2_32" 19035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19036 /* end confdefs.h. */ 19037 19038 #ifdef HAVE_WS2TCPIP_H 19039 #include <ws2tcpip.h> 19040 #endif 19041 19042 int 19043 main () 19044 { 19045 19046 (void)getaddrinfo(NULL, NULL, NULL, NULL); 19047 19048 19049 ; 19050 return 0; 19051 } 19052 _ACEOF 19053 if ac_fn_c_try_link "$LINENO"; then : 19054 19055 ac_cv_func_getaddrinfo="yes" 19056 19057 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19058 19059 USE_WINSOCK="1" 19060 19061 else 19062 19063 ac_cv_func_getaddrinfo="no" 19064 LIBS="$ORIGLIBS" 19065 19066 fi 19067 rm -f core conftest.err conftest.$ac_objext \ 19068 conftest$ac_exeext conftest.$ac_ext 19069 19070 fi 19071 rm -f core conftest.err conftest.$ac_objext \ 19072 conftest$ac_exeext conftest.$ac_ext 19073 19074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 19075 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 19076 if test $ac_cv_func_getaddrinfo = yes; then 19077 19078 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 19079 19080 fi 19081 19082 if test "$USE_WINSOCK" = 1; then 19083 19084 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 19085 19086 for ac_header in iphlpapi.h 19087 do : 19088 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 19089 #include <windows.h> 19090 19091 " 19092 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 19093 cat >>confdefs.h <<_ACEOF 19094 #define HAVE_IPHLPAPI_H 1 19095 _ACEOF 19096 19097 fi 19098 19099 done 19100 19101 if test -n "$ac_tool_prefix"; then 19102 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 19103 set dummy ${ac_tool_prefix}windres; ac_word=$2 19104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19105 $as_echo_n "checking for $ac_word... " >&6; } 19106 if ${ac_cv_prog_WINDRES+:} false; then : 19107 $as_echo_n "(cached) " >&6 19108 else 19109 if test -n "$WINDRES"; then 19110 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 19111 else 19112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19113 for as_dir in $PATH 19114 do 19115 IFS=$as_save_IFS 19116 test -z "$as_dir" && as_dir=. 19117 for ac_exec_ext in '' $ac_executable_extensions; do 19118 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19119 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 19120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19121 break 2 19122 fi 19123 done 19124 done 19125 IFS=$as_save_IFS 19126 19127 fi 19128 fi 19129 WINDRES=$ac_cv_prog_WINDRES 19130 if test -n "$WINDRES"; then 19131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 19132 $as_echo "$WINDRES" >&6; } 19133 else 19134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19135 $as_echo "no" >&6; } 19136 fi 19137 19138 19139 fi 19140 if test -z "$ac_cv_prog_WINDRES"; then 19141 ac_ct_WINDRES=$WINDRES 19142 # Extract the first word of "windres", so it can be a program name with args. 19143 set dummy windres; ac_word=$2 19144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19145 $as_echo_n "checking for $ac_word... " >&6; } 19146 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 19147 $as_echo_n "(cached) " >&6 19148 else 19149 if test -n "$ac_ct_WINDRES"; then 19150 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 19151 else 19152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19153 for as_dir in $PATH 19154 do 19155 IFS=$as_save_IFS 19156 test -z "$as_dir" && as_dir=. 19157 for ac_exec_ext in '' $ac_executable_extensions; do 19158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19159 ac_cv_prog_ac_ct_WINDRES="windres" 19160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19161 break 2 19162 fi 19163 done 19164 done 19165 IFS=$as_save_IFS 19166 19167 fi 19168 fi 19169 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 19170 if test -n "$ac_ct_WINDRES"; then 19171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 19172 $as_echo "$ac_ct_WINDRES" >&6; } 19173 else 19174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19175 $as_echo "no" >&6; } 19176 fi 19177 19178 if test "x$ac_ct_WINDRES" = x; then 19179 WINDRES="" 19180 else 19181 case $cross_compiling:$ac_tool_warned in 19182 yes:) 19183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19185 ac_tool_warned=yes ;; 19186 esac 19187 WINDRES=$ac_ct_WINDRES 19188 fi 19189 else 19190 WINDRES="$ac_cv_prog_WINDRES" 19191 fi 19192 19193 LIBS="$LIBS -liphlpapi" 19194 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 19195 19196 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 19197 19198 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 19199 19200 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 19201 19202 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 19203 19204 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 19205 19206 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 19207 19208 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 19209 19210 fi 19211 if test $ac_cv_func_getaddrinfo = no; then 19212 case " $LIBOBJS " in 19213 *" fake-rfc2553.$ac_objext "* ) ;; 19214 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 19215 ;; 19216 esac 19217 19218 fi 19219 # check after getaddrinfo for its libraries 19220 19221 # check ioctlsocket 19222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 19223 $as_echo_n "checking for ioctlsocket... " >&6; } 19224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19225 /* end confdefs.h. */ 19226 19227 #ifdef HAVE_WINSOCK2_H 19228 #include <winsock2.h> 19229 #endif 19230 19231 int 19232 main () 19233 { 19234 19235 (void)ioctlsocket(0, 0, NULL); 19236 19237 ; 19238 return 0; 19239 } 19240 _ACEOF 19241 if ac_fn_c_try_link "$LINENO"; then : 19242 19243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19244 $as_echo "yes" >&6; } 19245 19246 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 19247 19248 19249 else 19250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19251 $as_echo "no" >&6; } 19252 fi 19253 rm -f core conftest.err conftest.$ac_objext \ 19254 conftest$ac_exeext conftest.$ac_ext 19255 19256 19257 # see if daemon(3) exists, and if it is deprecated. 19258 for ac_func in daemon 19259 do : 19260 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 19261 if test "x$ac_cv_func_daemon" = xyes; then : 19262 cat >>confdefs.h <<_ACEOF 19263 #define HAVE_DAEMON 1 19264 _ACEOF 19265 19266 fi 19267 done 19268 19269 if test $ac_cv_func_daemon = yes; then 19270 19271 19272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 19273 $as_echo_n "checking if daemon is deprecated... " >&6; } 19274 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 19275 if eval \${cv_cc_deprecated_$cache+:} false; then : 19276 $as_echo_n "(cached) " >&6 19277 else 19278 19279 echo ' 19280 #include <stdlib.h> 19281 ' >conftest.c 19282 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 19283 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 19284 eval "cv_cc_deprecated_$cache=no" 19285 else 19286 eval "cv_cc_deprecated_$cache=yes" 19287 fi 19288 rm -f conftest conftest.o conftest.c 19289 19290 fi 19291 19292 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 19293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19294 $as_echo "yes" >&6; } 19295 19296 cat >>confdefs.h <<_ACEOF 19297 #define DEPRECATED_DAEMON 1 19298 _ACEOF 19299 19300 : 19301 19302 else 19303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19304 $as_echo "no" >&6; } 19305 : 19306 19307 fi 19308 19309 fi 19310 19311 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 19312 $ac_includes_default 19313 #ifdef HAVE_SYS_UN_H 19314 #include <sys/un.h> 19315 #endif 19316 19317 " 19318 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 19319 19320 cat >>confdefs.h <<_ACEOF 19321 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 19322 _ACEOF 19323 19324 19325 fi 19326 19327 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 19328 $ac_includes_default 19329 #if HAVE_SYS_PARAM_H 19330 #include <sys/param.h> 19331 #endif 19332 19333 #ifdef HAVE_SYS_SOCKET_H 19334 #include <sys/socket.h> 19335 #endif 19336 19337 #ifdef HAVE_SYS_UIO_H 19338 #include <sys/uio.h> 19339 #endif 19340 19341 #ifdef HAVE_NETINET_IN_H 19342 #include <netinet/in.h> 19343 #endif 19344 19345 #ifdef HAVE_NETINET_TCP_H 19346 #include <netinet/tcp.h> 19347 #endif 19348 19349 #ifdef HAVE_ARPA_INET_H 19350 #include <arpa/inet.h> 19351 #endif 19352 19353 #ifdef HAVE_WINSOCK2_H 19354 #include <winsock2.h> 19355 #endif 19356 19357 #ifdef HAVE_WS2TCPIP_H 19358 #include <ws2tcpip.h> 19359 #endif 19360 19361 " 19362 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 19363 19364 cat >>confdefs.h <<_ACEOF 19365 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 19366 _ACEOF 19367 19368 19369 fi 19370 19371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 19372 $as_echo_n "checking for library containing setusercontext... " >&6; } 19373 if ${ac_cv_search_setusercontext+:} false; then : 19374 $as_echo_n "(cached) " >&6 19375 else 19376 ac_func_search_save_LIBS=$LIBS 19377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19378 /* end confdefs.h. */ 19379 19380 /* Override any GCC internal prototype to avoid an error. 19381 Use char because int might match the return type of a GCC 19382 builtin and then its argument prototype would still apply. */ 19383 #ifdef __cplusplus 19384 extern "C" 19385 #endif 19386 char setusercontext (); 19387 int 19388 main () 19389 { 19390 return setusercontext (); 19391 ; 19392 return 0; 19393 } 19394 _ACEOF 19395 for ac_lib in '' util; do 19396 if test -z "$ac_lib"; then 19397 ac_res="none required" 19398 else 19399 ac_res=-l$ac_lib 19400 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19401 fi 19402 if ac_fn_c_try_link "$LINENO"; then : 19403 ac_cv_search_setusercontext=$ac_res 19404 fi 19405 rm -f core conftest.err conftest.$ac_objext \ 19406 conftest$ac_exeext 19407 if ${ac_cv_search_setusercontext+:} false; then : 19408 break 19409 fi 19410 done 19411 if ${ac_cv_search_setusercontext+:} false; then : 19412 19413 else 19414 ac_cv_search_setusercontext=no 19415 fi 19416 rm conftest.$ac_ext 19417 LIBS=$ac_func_search_save_LIBS 19418 fi 19419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 19420 $as_echo "$ac_cv_search_setusercontext" >&6; } 19421 ac_res=$ac_cv_search_setusercontext 19422 if test "$ac_res" != no; then : 19423 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19424 19425 fi 19426 19427 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget 19428 do : 19429 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19430 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19431 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19432 cat >>confdefs.h <<_ACEOF 19433 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19434 _ACEOF 19435 19436 fi 19437 done 19438 19439 for ac_func in setresuid 19440 do : 19441 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 19442 if test "x$ac_cv_func_setresuid" = xyes; then : 19443 cat >>confdefs.h <<_ACEOF 19444 #define HAVE_SETRESUID 1 19445 _ACEOF 19446 19447 else 19448 for ac_func in setreuid 19449 do : 19450 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 19451 if test "x$ac_cv_func_setreuid" = xyes; then : 19452 cat >>confdefs.h <<_ACEOF 19453 #define HAVE_SETREUID 1 19454 _ACEOF 19455 19456 fi 19457 done 19458 19459 fi 19460 done 19461 19462 for ac_func in setresgid 19463 do : 19464 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 19465 if test "x$ac_cv_func_setresgid" = xyes; then : 19466 cat >>confdefs.h <<_ACEOF 19467 #define HAVE_SETRESGID 1 19468 _ACEOF 19469 19470 else 19471 for ac_func in setregid 19472 do : 19473 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 19474 if test "x$ac_cv_func_setregid" = xyes; then : 19475 cat >>confdefs.h <<_ACEOF 19476 #define HAVE_SETREGID 1 19477 _ACEOF 19478 19479 fi 19480 done 19481 19482 fi 19483 done 19484 19485 19486 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 19487 if echo $build_os | grep darwin8 > /dev/null; then 19488 19489 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 19490 19491 fi 19492 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 19493 $ac_includes_default 19494 #ifdef HAVE_NETINET_IN_H 19495 #include <netinet/in.h> 19496 #endif 19497 19498 #ifdef HAVE_NETINET_TCP_H 19499 #include <netinet/tcp.h> 19500 #endif 19501 19502 #ifdef HAVE_ARPA_INET_H 19503 #include <arpa/inet.h> 19504 #endif 19505 19506 #ifdef HAVE_WINSOCK2_H 19507 #include <winsock2.h> 19508 #endif 19509 19510 #ifdef HAVE_WS2TCPIP_H 19511 #include <ws2tcpip.h> 19512 #endif 19513 19514 " 19515 if test "x$ac_cv_have_decl_inet_pton" = xyes; then : 19516 ac_have_decl=1 19517 else 19518 ac_have_decl=0 19519 fi 19520 19521 cat >>confdefs.h <<_ACEOF 19522 #define HAVE_DECL_INET_PTON $ac_have_decl 19523 _ACEOF 19524 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 19525 $ac_includes_default 19526 #ifdef HAVE_NETINET_IN_H 19527 #include <netinet/in.h> 19528 #endif 19529 19530 #ifdef HAVE_NETINET_TCP_H 19531 #include <netinet/tcp.h> 19532 #endif 19533 19534 #ifdef HAVE_ARPA_INET_H 19535 #include <arpa/inet.h> 19536 #endif 19537 19538 #ifdef HAVE_WINSOCK2_H 19539 #include <winsock2.h> 19540 #endif 19541 19542 #ifdef HAVE_WS2TCPIP_H 19543 #include <ws2tcpip.h> 19544 #endif 19545 19546 " 19547 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : 19548 ac_have_decl=1 19549 else 19550 ac_have_decl=0 19551 fi 19552 19553 cat >>confdefs.h <<_ACEOF 19554 #define HAVE_DECL_INET_NTOP $ac_have_decl 19555 _ACEOF 19556 19557 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 19558 if test "x$ac_cv_func_inet_aton" = xyes; then : 19559 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 19560 19561 else 19562 case " $LIBOBJS " in 19563 *" inet_aton.$ac_objext "* ) ;; 19564 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 19565 ;; 19566 esac 19567 19568 fi 19569 19570 19571 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 19572 if test "x$ac_cv_func_inet_pton" = xyes; then : 19573 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 19574 19575 else 19576 case " $LIBOBJS " in 19577 *" inet_pton.$ac_objext "* ) ;; 19578 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 19579 ;; 19580 esac 19581 19582 fi 19583 19584 19585 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 19586 if test "x$ac_cv_func_inet_ntop" = xyes; then : 19587 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 19588 19589 else 19590 case " $LIBOBJS " in 19591 *" inet_ntop.$ac_objext "* ) ;; 19592 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 19593 ;; 19594 esac 19595 19596 fi 19597 19598 19599 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 19600 if test "x$ac_cv_func_snprintf" = xyes; then : 19601 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 19602 19603 else 19604 case " $LIBOBJS " in 19605 *" snprintf.$ac_objext "* ) ;; 19606 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19607 ;; 19608 esac 19609 19610 fi 19611 19612 19613 # test if snprintf return the proper length 19614 if test "x$ac_cv_func_snprintf" = xyes; then 19615 if test c${cross_compiling} = cno; then 19616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 19617 $as_echo_n "checking for correct snprintf return value... " >&6; } 19618 if test "$cross_compiling" = yes; then : 19619 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19620 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19621 as_fn_error $? "cannot run test program while cross compiling 19622 See \`config.log' for more details" "$LINENO" 5; } 19623 else 19624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19625 /* end confdefs.h. */ 19626 $ac_includes_default 19627 19628 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 19629 19630 _ACEOF 19631 if ac_fn_c_try_run "$LINENO"; then : 19632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19633 $as_echo "yes" >&6; } 19634 else 19635 19636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19637 $as_echo "no" >&6; } 19638 19639 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 19640 19641 case " $LIBOBJS " in 19642 *" snprintf.$ac_objext "* ) ;; 19643 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19644 ;; 19645 esac 19646 19647 19648 fi 19649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19650 conftest.$ac_objext conftest.beam conftest.$ac_ext 19651 fi 19652 19653 fi 19654 fi 19655 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 19656 if test "x$ac_cv_func_strlcat" = xyes; then : 19657 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 19658 19659 else 19660 case " $LIBOBJS " in 19661 *" strlcat.$ac_objext "* ) ;; 19662 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 19663 ;; 19664 esac 19665 19666 fi 19667 19668 19669 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 19670 if test "x$ac_cv_func_strlcpy" = xyes; then : 19671 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 19672 19673 else 19674 case " $LIBOBJS " in 19675 *" strlcpy.$ac_objext "* ) ;; 19676 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 19677 ;; 19678 esac 19679 19680 fi 19681 19682 19683 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 19684 if test "x$ac_cv_func_memmove" = xyes; then : 19685 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 19686 19687 else 19688 case " $LIBOBJS " in 19689 *" memmove.$ac_objext "* ) ;; 19690 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 19691 ;; 19692 esac 19693 19694 fi 19695 19696 19697 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 19698 if test "x$ac_cv_func_gmtime_r" = xyes; then : 19699 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 19700 19701 else 19702 case " $LIBOBJS " in 19703 *" gmtime_r.$ac_objext "* ) ;; 19704 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 19705 ;; 19706 esac 19707 19708 fi 19709 19710 19711 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 19712 if test "x$ac_cv_func_isblank" = xyes; then : 19713 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 19714 19715 else 19716 case " $LIBOBJS " in 19717 *" isblank.$ac_objext "* ) ;; 19718 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 19719 ;; 19720 esac 19721 19722 fi 19723 19724 19725 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 19726 19727 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 19728 if test "x$ac_cv_func_reallocarray" = xyes; then : 19729 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 19730 19731 else 19732 case " $LIBOBJS " in 19733 *" reallocarray.$ac_objext "* ) ;; 19734 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 19735 ;; 19736 esac 19737 19738 fi 19739 19740 19741 if test "$USE_NSS" = "no"; then 19742 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 19743 if test "x$ac_cv_func_arc4random" = xyes; then : 19744 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 19745 19746 else 19747 case " $LIBOBJS " in 19748 *" arc4random.$ac_objext "* ) ;; 19749 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 19750 ;; 19751 esac 19752 19753 fi 19754 19755 19756 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 19757 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 19758 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 19759 19760 else 19761 case " $LIBOBJS " in 19762 *" arc4random_uniform.$ac_objext "* ) ;; 19763 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 19764 ;; 19765 esac 19766 19767 fi 19768 19769 19770 if test "$ac_cv_func_arc4random" = "no"; then 19771 case " $LIBOBJS " in 19772 *" explicit_bzero.$ac_objext "* ) ;; 19773 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 19774 ;; 19775 esac 19776 19777 case " $LIBOBJS " in 19778 *" arc4_lock.$ac_objext "* ) ;; 19779 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 19780 ;; 19781 esac 19782 19783 for ac_func in getentropy 19784 do : 19785 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 19786 if test "x$ac_cv_func_getentropy" = xyes; then : 19787 cat >>confdefs.h <<_ACEOF 19788 #define HAVE_GETENTROPY 1 19789 _ACEOF 19790 19791 else 19792 19793 if test "$USE_WINSOCK" = 1; then 19794 case " $LIBOBJS " in 19795 *" getentropy_win.$ac_objext "* ) ;; 19796 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 19797 ;; 19798 esac 19799 19800 else 19801 case "$host" in 19802 Darwin|*darwin*) 19803 case " $LIBOBJS " in 19804 *" getentropy_osx.$ac_objext "* ) ;; 19805 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 19806 ;; 19807 esac 19808 19809 ;; 19810 *solaris*|*sunos*|SunOS) 19811 case " $LIBOBJS " in 19812 *" getentropy_solaris.$ac_objext "* ) ;; 19813 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 19814 ;; 19815 esac 19816 19817 for ac_header in sys/sha2.h 19818 do : 19819 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 19820 " 19821 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 19822 cat >>confdefs.h <<_ACEOF 19823 #define HAVE_SYS_SHA2_H 1 19824 _ACEOF 19825 19826 else 19827 19828 for ac_func in SHA512_Update 19829 do : 19830 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19831 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19832 cat >>confdefs.h <<_ACEOF 19833 #define HAVE_SHA512_UPDATE 1 19834 _ACEOF 19835 19836 else 19837 19838 case " $LIBOBJS " in 19839 *" sha512.$ac_objext "* ) ;; 19840 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19841 ;; 19842 esac 19843 19844 19845 fi 19846 done 19847 19848 19849 fi 19850 19851 done 19852 19853 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 19854 # this lib needed for sha2 on solaris 19855 LIBS="$LIBS -lmd" 19856 fi 19857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19858 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19859 if ${ac_cv_search_clock_gettime+:} false; then : 19860 $as_echo_n "(cached) " >&6 19861 else 19862 ac_func_search_save_LIBS=$LIBS 19863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19864 /* end confdefs.h. */ 19865 19866 /* Override any GCC internal prototype to avoid an error. 19867 Use char because int might match the return type of a GCC 19868 builtin and then its argument prototype would still apply. */ 19869 #ifdef __cplusplus 19870 extern "C" 19871 #endif 19872 char clock_gettime (); 19873 int 19874 main () 19875 { 19876 return clock_gettime (); 19877 ; 19878 return 0; 19879 } 19880 _ACEOF 19881 for ac_lib in '' rt; do 19882 if test -z "$ac_lib"; then 19883 ac_res="none required" 19884 else 19885 ac_res=-l$ac_lib 19886 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19887 fi 19888 if ac_fn_c_try_link "$LINENO"; then : 19889 ac_cv_search_clock_gettime=$ac_res 19890 fi 19891 rm -f core conftest.err conftest.$ac_objext \ 19892 conftest$ac_exeext 19893 if ${ac_cv_search_clock_gettime+:} false; then : 19894 break 19895 fi 19896 done 19897 if ${ac_cv_search_clock_gettime+:} false; then : 19898 19899 else 19900 ac_cv_search_clock_gettime=no 19901 fi 19902 rm conftest.$ac_ext 19903 LIBS=$ac_func_search_save_LIBS 19904 fi 19905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19906 $as_echo "$ac_cv_search_clock_gettime" >&6; } 19907 ac_res=$ac_cv_search_clock_gettime 19908 if test "$ac_res" != no; then : 19909 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19910 19911 fi 19912 19913 ;; 19914 *linux*|Linux|*) 19915 case " $LIBOBJS " in 19916 *" getentropy_linux.$ac_objext "* ) ;; 19917 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 19918 ;; 19919 esac 19920 19921 for ac_func in SHA512_Update 19922 do : 19923 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19924 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19925 cat >>confdefs.h <<_ACEOF 19926 #define HAVE_SHA512_UPDATE 1 19927 _ACEOF 19928 19929 else 19930 19931 19932 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 19933 19934 case " $LIBOBJS " in 19935 *" sha512.$ac_objext "* ) ;; 19936 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19937 ;; 19938 esac 19939 19940 19941 fi 19942 done 19943 19944 for ac_header in sys/sysctl.h 19945 do : 19946 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 19947 " 19948 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 19949 cat >>confdefs.h <<_ACEOF 19950 #define HAVE_SYS_SYSCTL_H 1 19951 _ACEOF 19952 19953 fi 19954 19955 done 19956 19957 for ac_func in getauxval 19958 do : 19959 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 19960 if test "x$ac_cv_func_getauxval" = xyes; then : 19961 cat >>confdefs.h <<_ACEOF 19962 #define HAVE_GETAUXVAL 1 19963 _ACEOF 19964 19965 fi 19966 done 19967 19968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19969 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19970 if ${ac_cv_search_clock_gettime+:} false; then : 19971 $as_echo_n "(cached) " >&6 19972 else 19973 ac_func_search_save_LIBS=$LIBS 19974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19975 /* end confdefs.h. */ 19976 19977 /* Override any GCC internal prototype to avoid an error. 19978 Use char because int might match the return type of a GCC 19979 builtin and then its argument prototype would still apply. */ 19980 #ifdef __cplusplus 19981 extern "C" 19982 #endif 19983 char clock_gettime (); 19984 int 19985 main () 19986 { 19987 return clock_gettime (); 19988 ; 19989 return 0; 19990 } 19991 _ACEOF 19992 for ac_lib in '' rt; do 19993 if test -z "$ac_lib"; then 19994 ac_res="none required" 19995 else 19996 ac_res=-l$ac_lib 19997 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19998 fi 19999 if ac_fn_c_try_link "$LINENO"; then : 20000 ac_cv_search_clock_gettime=$ac_res 20001 fi 20002 rm -f core conftest.err conftest.$ac_objext \ 20003 conftest$ac_exeext 20004 if ${ac_cv_search_clock_gettime+:} false; then : 20005 break 20006 fi 20007 done 20008 if ${ac_cv_search_clock_gettime+:} false; then : 20009 20010 else 20011 ac_cv_search_clock_gettime=no 20012 fi 20013 rm conftest.$ac_ext 20014 LIBS=$ac_func_search_save_LIBS 20015 fi 20016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20017 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20018 ac_res=$ac_cv_search_clock_gettime 20019 if test "$ac_res" != no; then : 20020 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20021 20022 fi 20023 20024 ;; 20025 esac 20026 fi 20027 20028 fi 20029 done 20030 20031 fi 20032 fi 20033 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 20034 20035 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 20036 if test "x$ac_cv_func_ctime_r" = xyes; then : 20037 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 20038 20039 else 20040 case " $LIBOBJS " in 20041 *" ctime_r.$ac_objext "* ) ;; 20042 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 20043 ;; 20044 esac 20045 20046 fi 20047 20048 20049 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 20050 if test "x$ac_cv_func_strsep" = xyes; then : 20051 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 20052 20053 else 20054 case " $LIBOBJS " in 20055 *" strsep.$ac_objext "* ) ;; 20056 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 20057 ;; 20058 esac 20059 20060 fi 20061 20062 20063 20064 # Check whether --enable-allsymbols was given. 20065 if test "${enable_allsymbols+set}" = set; then : 20066 enableval=$enable_allsymbols; 20067 fi 20068 20069 case "$enable_allsymbols" in 20070 yes) 20071 COMMON_OBJ_ALL_SYMBOLS="" 20072 UBSYMS="" 20073 EXTRALINK="-L. -L.libs -lunbound" 20074 20075 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 20076 20077 ;; 20078 no|*) 20079 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 20080 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 20081 EXTRALINK="" 20082 ;; 20083 esac 20084 20085 20086 20087 if test x_$enable_lock_checks = x_yes; then 20088 UBSYMS="-export-symbols clubsyms.def" 20089 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 20090 echo lock_protect >> clubsyms.def 20091 echo lock_unprotect >> clubsyms.def 20092 echo lock_get_mem >> clubsyms.def 20093 echo checklock_start >> clubsyms.def 20094 echo checklock_stop >> clubsyms.def 20095 echo checklock_lock >> clubsyms.def 20096 echo checklock_unlock >> clubsyms.def 20097 echo checklock_init >> clubsyms.def 20098 echo checklock_thrcreate >> clubsyms.def 20099 echo checklock_thrjoin >> clubsyms.def 20100 fi 20101 20102 # check for dnstap if requested 20103 20104 # Check whether --enable-dnstap was given. 20105 if test "${enable_dnstap+set}" = set; then : 20106 enableval=$enable_dnstap; opt_dnstap=$enableval 20107 else 20108 opt_dnstap=no 20109 fi 20110 20111 20112 20113 # Check whether --with-dnstap-socket-path was given. 20114 if test "${with_dnstap_socket_path+set}" = set; then : 20115 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 20116 else 20117 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 20118 fi 20119 20120 20121 if test "x$opt_dnstap" != "xno"; then 20122 # Extract the first word of "protoc-c", so it can be a program name with args. 20123 set dummy protoc-c; ac_word=$2 20124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20125 $as_echo_n "checking for $ac_word... " >&6; } 20126 if ${ac_cv_path_PROTOC_C+:} false; then : 20127 $as_echo_n "(cached) " >&6 20128 else 20129 case $PROTOC_C in 20130 [\\/]* | ?:[\\/]*) 20131 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 20132 ;; 20133 *) 20134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20135 for as_dir in $PATH 20136 do 20137 IFS=$as_save_IFS 20138 test -z "$as_dir" && as_dir=. 20139 for ac_exec_ext in '' $ac_executable_extensions; do 20140 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20141 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 20142 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20143 break 2 20144 fi 20145 done 20146 done 20147 IFS=$as_save_IFS 20148 20149 ;; 20150 esac 20151 fi 20152 PROTOC_C=$ac_cv_path_PROTOC_C 20153 if test -n "$PROTOC_C"; then 20154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 20155 $as_echo "$PROTOC_C" >&6; } 20156 else 20157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20158 $as_echo "no" >&6; } 20159 fi 20160 20161 20162 if test -z "$PROTOC_C"; then 20163 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 20164 fi 20165 20166 # Check whether --with-protobuf-c was given. 20167 if test "${with_protobuf_c+set}" = set; then : 20168 withval=$with_protobuf_c; 20169 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20170 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 20171 CFLAGS="$CFLAGS -I$withval/include/google" 20172 else 20173 CFLAGS="$CFLAGS -I$withval/include" 20174 fi 20175 LDFLAGS="$LDFLAGS -L$withval/lib" 20176 20177 else 20178 20179 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20180 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 20181 CFLAGS="$CFLAGS -I/usr/include/google" 20182 else 20183 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 20184 CFLAGS="$CFLAGS -I/usr/local/include/google" 20185 LDFLAGS="$LDFLAGS -L/usr/local/lib" 20186 fi 20187 fi 20188 20189 fi 20190 20191 20192 # Check whether --with-libfstrm was given. 20193 if test "${with_libfstrm+set}" = set; then : 20194 withval=$with_libfstrm; 20195 CFLAGS="$CFLAGS -I$withval/include" 20196 LDFLAGS="$LDFLAGS -L$withval/lib" 20197 20198 fi 20199 20200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 20201 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 20202 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20203 $as_echo_n "(cached) " >&6 20204 else 20205 ac_func_search_save_LIBS=$LIBS 20206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20207 /* end confdefs.h. */ 20208 20209 /* Override any GCC internal prototype to avoid an error. 20210 Use char because int might match the return type of a GCC 20211 builtin and then its argument prototype would still apply. */ 20212 #ifdef __cplusplus 20213 extern "C" 20214 #endif 20215 char fstrm_iothr_init (); 20216 int 20217 main () 20218 { 20219 return fstrm_iothr_init (); 20220 ; 20221 return 0; 20222 } 20223 _ACEOF 20224 for ac_lib in '' fstrm; do 20225 if test -z "$ac_lib"; then 20226 ac_res="none required" 20227 else 20228 ac_res=-l$ac_lib 20229 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20230 fi 20231 if ac_fn_c_try_link "$LINENO"; then : 20232 ac_cv_search_fstrm_iothr_init=$ac_res 20233 fi 20234 rm -f core conftest.err conftest.$ac_objext \ 20235 conftest$ac_exeext 20236 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20237 break 20238 fi 20239 done 20240 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20241 20242 else 20243 ac_cv_search_fstrm_iothr_init=no 20244 fi 20245 rm conftest.$ac_ext 20246 LIBS=$ac_func_search_save_LIBS 20247 fi 20248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 20249 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 20250 ac_res=$ac_cv_search_fstrm_iothr_init 20251 if test "$ac_res" != no; then : 20252 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20253 20254 else 20255 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 20256 fi 20257 20258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 20259 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 20260 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20261 $as_echo_n "(cached) " >&6 20262 else 20263 ac_func_search_save_LIBS=$LIBS 20264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20265 /* end confdefs.h. */ 20266 20267 /* Override any GCC internal prototype to avoid an error. 20268 Use char because int might match the return type of a GCC 20269 builtin and then its argument prototype would still apply. */ 20270 #ifdef __cplusplus 20271 extern "C" 20272 #endif 20273 char protobuf_c_message_pack (); 20274 int 20275 main () 20276 { 20277 return protobuf_c_message_pack (); 20278 ; 20279 return 0; 20280 } 20281 _ACEOF 20282 for ac_lib in '' protobuf-c; do 20283 if test -z "$ac_lib"; then 20284 ac_res="none required" 20285 else 20286 ac_res=-l$ac_lib 20287 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20288 fi 20289 if ac_fn_c_try_link "$LINENO"; then : 20290 ac_cv_search_protobuf_c_message_pack=$ac_res 20291 fi 20292 rm -f core conftest.err conftest.$ac_objext \ 20293 conftest$ac_exeext 20294 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20295 break 20296 fi 20297 done 20298 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20299 20300 else 20301 ac_cv_search_protobuf_c_message_pack=no 20302 fi 20303 rm conftest.$ac_ext 20304 LIBS=$ac_func_search_save_LIBS 20305 fi 20306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 20307 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 20308 ac_res=$ac_cv_search_protobuf_c_message_pack 20309 if test "$ac_res" != no; then : 20310 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20311 20312 else 20313 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 20314 fi 20315 20316 20317 20318 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 20319 20320 ENABLE_DNSTAP=1 20321 20322 20323 20324 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 20325 20326 20327 cat >>confdefs.h <<_ACEOF 20328 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 20329 _ACEOF 20330 20331 20332 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 20333 20334 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 20335 20336 20337 else 20338 20339 ENABLE_DNSTAP=0 20340 20341 20342 20343 fi 20344 20345 20346 # check for dnscrypt if requested 20347 20348 # Check whether --enable-dnscrypt was given. 20349 if test "${enable_dnscrypt+set}" = set; then : 20350 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 20351 else 20352 opt_dnscrypt=no 20353 fi 20354 20355 20356 if test "x$opt_dnscrypt" != "xno"; then 20357 20358 # Check whether --with-libsodium was given. 20359 if test "${with_libsodium+set}" = set; then : 20360 withval=$with_libsodium; 20361 CFLAGS="$CFLAGS -I$withval/include" 20362 LDFLAGS="$LDFLAGS -L$withval/lib" 20363 20364 fi 20365 20366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 20367 $as_echo_n "checking for library containing sodium_init... " >&6; } 20368 if ${ac_cv_search_sodium_init+:} false; then : 20369 $as_echo_n "(cached) " >&6 20370 else 20371 ac_func_search_save_LIBS=$LIBS 20372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20373 /* end confdefs.h. */ 20374 20375 /* Override any GCC internal prototype to avoid an error. 20376 Use char because int might match the return type of a GCC 20377 builtin and then its argument prototype would still apply. */ 20378 #ifdef __cplusplus 20379 extern "C" 20380 #endif 20381 char sodium_init (); 20382 int 20383 main () 20384 { 20385 return sodium_init (); 20386 ; 20387 return 0; 20388 } 20389 _ACEOF 20390 for ac_lib in '' sodium; do 20391 if test -z "$ac_lib"; then 20392 ac_res="none required" 20393 else 20394 ac_res=-l$ac_lib 20395 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20396 fi 20397 if ac_fn_c_try_link "$LINENO"; then : 20398 ac_cv_search_sodium_init=$ac_res 20399 fi 20400 rm -f core conftest.err conftest.$ac_objext \ 20401 conftest$ac_exeext 20402 if ${ac_cv_search_sodium_init+:} false; then : 20403 break 20404 fi 20405 done 20406 if ${ac_cv_search_sodium_init+:} false; then : 20407 20408 else 20409 ac_cv_search_sodium_init=no 20410 fi 20411 rm conftest.$ac_ext 20412 LIBS=$ac_func_search_save_LIBS 20413 fi 20414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 20415 $as_echo "$ac_cv_search_sodium_init" >&6; } 20416 ac_res=$ac_cv_search_sodium_init 20417 if test "$ac_res" != no; then : 20418 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20419 20420 else 20421 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 20422 fi 20423 20424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20425 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 20426 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20427 $as_echo_n "(cached) " >&6 20428 else 20429 ac_func_search_save_LIBS=$LIBS 20430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20431 /* end confdefs.h. */ 20432 20433 /* Override any GCC internal prototype to avoid an error. 20434 Use char because int might match the return type of a GCC 20435 builtin and then its argument prototype would still apply. */ 20436 #ifdef __cplusplus 20437 extern "C" 20438 #endif 20439 char crypto_box_curve25519xchacha20poly1305_beforenm (); 20440 int 20441 main () 20442 { 20443 return crypto_box_curve25519xchacha20poly1305_beforenm (); 20444 ; 20445 return 0; 20446 } 20447 _ACEOF 20448 for ac_lib in '' sodium; do 20449 if test -z "$ac_lib"; then 20450 ac_res="none required" 20451 else 20452 ac_res=-l$ac_lib 20453 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20454 fi 20455 if ac_fn_c_try_link "$LINENO"; then : 20456 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 20457 fi 20458 rm -f core conftest.err conftest.$ac_objext \ 20459 conftest$ac_exeext 20460 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20461 break 20462 fi 20463 done 20464 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20465 20466 else 20467 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 20468 fi 20469 rm conftest.$ac_ext 20470 LIBS=$ac_func_search_save_LIBS 20471 fi 20472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20473 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 20474 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 20475 if test "$ac_res" != no; then : 20476 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20477 20478 ENABLE_DNSCRYPT_XCHACHA20=1 20479 20480 20481 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 20482 20483 20484 else 20485 20486 ENABLE_DNSCRYPT_XCHACHA20=0 20487 20488 20489 fi 20490 20491 20492 20493 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h 20494 20495 ENABLE_DNSCRYPT=1 20496 20497 20498 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 20499 20500 DNSCRYPT_OBJ="dnscrypt.lo" 20501 20502 20503 else 20504 ENABLE_DNSCRYPT_XCHACHA20=0 20505 20506 20507 ENABLE_DNSCRYPT=0 20508 20509 20510 20511 fi 20512 20513 20514 # check for cachedb if requested 20515 # Check whether --enable-cachedb was given. 20516 if test "${enable_cachedb+set}" = set; then : 20517 enableval=$enable_cachedb; 20518 fi 20519 20520 case "$enable_cachedb" in 20521 yes) 20522 20523 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 20524 20525 ;; 20526 no|*) 20527 # nothing 20528 ;; 20529 esac 20530 20531 # check for ipsecmod if requested 20532 # Check whether --enable-ipsecmod was given. 20533 if test "${enable_ipsecmod+set}" = set; then : 20534 enableval=$enable_ipsecmod; 20535 fi 20536 20537 case "$enable_ipsecmod" in 20538 yes) 20539 20540 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h 20541 20542 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 20543 20544 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 20545 20546 ;; 20547 no|*) 20548 # nothing 20549 ;; 20550 esac 20551 20552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 20553 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 20554 # on openBSD, the implicit rule make $< work. 20555 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 20556 # gmake works. 20557 cat >conftest.make <<EOF 20558 all: conftest.lo 20559 20560 conftest.lo foo.lo bla.lo: 20561 if test -f "\$<"; then touch \$@; fi 20562 20563 .SUFFIXES: .lo 20564 .c.lo: 20565 if test -f "\$<"; then touch \$@; fi 20566 20567 conftest.lo: conftest.dir/conftest.c 20568 EOF 20569 mkdir conftest.dir 20570 touch conftest.dir/conftest.c 20571 rm -f conftest.lo conftest.c 20572 ${MAKE:-make} -f conftest.make >/dev/null 20573 rm -f conftest.make conftest.c conftest.dir/conftest.c 20574 rm -rf conftest.dir 20575 if test ! -f conftest.lo; then 20576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20577 $as_echo "no" >&6; } 20578 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 20579 SOURCEFILE='`cat .source`' 20580 else 20581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20582 $as_echo "yes" >&6; } 20583 SOURCEDETERMINE=':' 20584 SOURCEFILE='$<' 20585 fi 20586 rm -f conftest.lo 20587 20588 20589 20590 # see if we want to build the library or everything 20591 ALLTARGET="alltargets" 20592 INSTALLTARGET="install-all" 20593 20594 # Check whether --with-libunbound-only was given. 20595 if test "${with_libunbound_only+set}" = set; then : 20596 withval=$with_libunbound_only; 20597 if test "$withval" = "yes"; then 20598 ALLTARGET="lib" 20599 INSTALLTARGET="install-lib" 20600 fi 20601 20602 fi 20603 20604 20605 20606 20607 20608 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 20609 $as_echo "$as_me: Stripping extension flags..." >&6;} 20610 20611 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 20612 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 20613 20614 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 20615 20616 fi 20617 20618 20619 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 20620 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 20621 20622 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 20623 20624 fi 20625 20626 20627 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 20628 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 20629 20630 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 20631 20632 fi 20633 20634 20635 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 20636 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 20637 20638 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 20639 20640 fi 20641 20642 20643 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 20644 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 20645 20646 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 20647 20648 fi 20649 20650 20651 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 20652 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 20653 20654 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 20655 20656 fi 20657 20658 20659 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 20660 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 20661 20662 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 20663 20664 fi 20665 20666 20667 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 20668 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 20669 20670 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 20671 20672 fi 20673 20674 20675 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 20676 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 20677 20678 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 20679 20680 fi 20681 20682 20683 if test -n "$LATE_LDFLAGS"; then 20684 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 20685 fi 20686 # remove start spaces 20687 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 20688 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 20689 20690 20691 cat >>confdefs.h <<_ACEOF 20692 #define MAXSYSLOGMSGLEN 10240 20693 _ACEOF 20694 20695 20696 20697 20698 version=1.6.8 20699 20700 date=`date +'%b %e, %Y'` 20701 20702 20703 ac_config_files="$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" 20704 20705 ac_config_headers="$ac_config_headers config.h" 20706 20707 cat >confcache <<\_ACEOF 20708 # This file is a shell script that caches the results of configure 20709 # tests run on this system so they can be shared between configure 20710 # scripts and configure runs, see configure's option --config-cache. 20711 # It is not useful on other systems. If it contains results you don't 20712 # want to keep, you may remove or edit it. 20713 # 20714 # config.status only pays attention to the cache file if you give it 20715 # the --recheck option to rerun configure. 20716 # 20717 # `ac_cv_env_foo' variables (set or unset) will be overridden when 20718 # loading this file, other *unset* `ac_cv_foo' will be assigned the 20719 # following values. 20720 20721 _ACEOF 20722 20723 # The following way of writing the cache mishandles newlines in values, 20724 # but we know of no workaround that is simple, portable, and efficient. 20725 # So, we kill variables containing newlines. 20726 # Ultrix sh set writes to stderr and can't be redirected directly, 20727 # and sets the high bit in the cache file unless we assign to the vars. 20728 ( 20729 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 20730 eval ac_val=\$$ac_var 20731 case $ac_val in #( 20732 *${as_nl}*) 20733 case $ac_var in #( 20734 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 20735 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 20736 esac 20737 case $ac_var in #( 20738 _ | IFS | as_nl) ;; #( 20739 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 20740 *) { eval $ac_var=; unset $ac_var;} ;; 20741 esac ;; 20742 esac 20743 done 20744 20745 (set) 2>&1 | 20746 case $as_nl`(ac_space=' '; set) 2>&1` in #( 20747 *${as_nl}ac_space=\ *) 20748 # `set' does not quote correctly, so add quotes: double-quote 20749 # substitution turns \\\\ into \\, and sed turns \\ into \. 20750 sed -n \ 20751 "s/'/'\\\\''/g; 20752 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 20753 ;; #( 20754 *) 20755 # `set' quotes correctly as required by POSIX, so do not add quotes. 20756 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 20757 ;; 20758 esac | 20759 sort 20760 ) | 20761 sed ' 20762 /^ac_cv_env_/b end 20763 t clear 20764 :clear 20765 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 20766 t end 20767 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 20768 :end' >>confcache 20769 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 20770 if test -w "$cache_file"; then 20771 if test "x$cache_file" != "x/dev/null"; then 20772 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 20773 $as_echo "$as_me: updating cache $cache_file" >&6;} 20774 if test ! -f "$cache_file" || test -h "$cache_file"; then 20775 cat confcache >"$cache_file" 20776 else 20777 case $cache_file in #( 20778 */* | ?:*) 20779 mv -f confcache "$cache_file"$$ && 20780 mv -f "$cache_file"$$ "$cache_file" ;; #( 20781 *) 20782 mv -f confcache "$cache_file" ;; 20783 esac 20784 fi 20785 fi 20786 else 20787 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 20788 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 20789 fi 20790 fi 20791 rm -f confcache 20792 20793 test "x$prefix" = xNONE && prefix=$ac_default_prefix 20794 # Let make expand exec_prefix. 20795 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 20796 20797 DEFS=-DHAVE_CONFIG_H 20798 20799 ac_libobjs= 20800 ac_ltlibobjs= 20801 U= 20802 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 20803 # 1. Remove the extension, and $U if already installed. 20804 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 20805 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 20806 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 20807 # will be set to the directory where LIBOBJS objects are built. 20808 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 20809 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 20810 done 20811 LIBOBJS=$ac_libobjs 20812 20813 LTLIBOBJS=$ac_ltlibobjs 20814 20815 20816 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 20817 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 20818 Usually this means the macro was only invoked conditionally." "$LINENO" 5 20819 fi 20820 20821 : "${CONFIG_STATUS=./config.status}" 20822 ac_write_fail=0 20823 ac_clean_files_save=$ac_clean_files 20824 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 20825 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 20826 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 20827 as_write_fail=0 20828 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 20829 #! $SHELL 20830 # Generated by $as_me. 20831 # Run this file to recreate the current configuration. 20832 # Compiler output produced by configure, useful for debugging 20833 # configure, is in config.log if it exists. 20834 20835 debug=false 20836 ac_cs_recheck=false 20837 ac_cs_silent=false 20838 20839 SHELL=\${CONFIG_SHELL-$SHELL} 20840 export SHELL 20841 _ASEOF 20842 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 20843 ## -------------------- ## 20844 ## M4sh Initialization. ## 20845 ## -------------------- ## 20846 20847 # Be more Bourne compatible 20848 DUALCASE=1; export DUALCASE # for MKS sh 20849 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20850 emulate sh 20851 NULLCMD=: 20852 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 20853 # is contrary to our usage. Disable this feature. 20854 alias -g '${1+"$@"}'='"$@"' 20855 setopt NO_GLOB_SUBST 20856 else 20857 case `(set -o) 2>/dev/null` in #( 20858 *posix*) : 20859 set -o posix ;; #( 20860 *) : 20861 ;; 20862 esac 20863 fi 20864 20865 20866 as_nl=' 20867 ' 20868 export as_nl 20869 # Printing a long string crashes Solaris 7 /usr/bin/printf. 20870 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 20871 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 20872 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 20873 # Prefer a ksh shell builtin over an external printf program on Solaris, 20874 # but without wasting forks for bash or zsh. 20875 if test -z "$BASH_VERSION$ZSH_VERSION" \ 20876 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 20877 as_echo='print -r --' 20878 as_echo_n='print -rn --' 20879 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 20880 as_echo='printf %s\n' 20881 as_echo_n='printf %s' 20882 else 20883 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 20884 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 20885 as_echo_n='/usr/ucb/echo -n' 20886 else 20887 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 20888 as_echo_n_body='eval 20889 arg=$1; 20890 case $arg in #( 20891 *"$as_nl"*) 20892 expr "X$arg" : "X\\(.*\\)$as_nl"; 20893 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 20894 esac; 20895 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 20896 ' 20897 export as_echo_n_body 20898 as_echo_n='sh -c $as_echo_n_body as_echo' 20899 fi 20900 export as_echo_body 20901 as_echo='sh -c $as_echo_body as_echo' 20902 fi 20903 20904 # The user is always right. 20905 if test "${PATH_SEPARATOR+set}" != set; then 20906 PATH_SEPARATOR=: 20907 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20908 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20909 PATH_SEPARATOR=';' 20910 } 20911 fi 20912 20913 20914 # IFS 20915 # We need space, tab and new line, in precisely that order. Quoting is 20916 # there to prevent editors from complaining about space-tab. 20917 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 20918 # splitting by setting IFS to empty value.) 20919 IFS=" "" $as_nl" 20920 20921 # Find who we are. Look in the path if we contain no directory separator. 20922 as_myself= 20923 case $0 in #(( 20924 *[\\/]* ) as_myself=$0 ;; 20925 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20926 for as_dir in $PATH 20927 do 20928 IFS=$as_save_IFS 20929 test -z "$as_dir" && as_dir=. 20930 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 20931 done 20932 IFS=$as_save_IFS 20933 20934 ;; 20935 esac 20936 # We did not find ourselves, most probably we were run as `sh COMMAND' 20937 # in which case we are not to be found in the path. 20938 if test "x$as_myself" = x; then 20939 as_myself=$0 20940 fi 20941 if test ! -f "$as_myself"; then 20942 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20943 exit 1 20944 fi 20945 20946 # Unset variables that we do not need and which cause bugs (e.g. in 20947 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 20948 # suppresses any "Segmentation fault" message there. '((' could 20949 # trigger a bug in pdksh 5.2.14. 20950 for as_var in BASH_ENV ENV MAIL MAILPATH 20951 do eval test x\${$as_var+set} = xset \ 20952 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20953 done 20954 PS1='$ ' 20955 PS2='> ' 20956 PS4='+ ' 20957 20958 # NLS nuisances. 20959 LC_ALL=C 20960 export LC_ALL 20961 LANGUAGE=C 20962 export LANGUAGE 20963 20964 # CDPATH. 20965 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20966 20967 20968 # as_fn_error STATUS ERROR [LINENO LOG_FD] 20969 # ---------------------------------------- 20970 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20971 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20972 # script with STATUS, using 1 if that was 0. 20973 as_fn_error () 20974 { 20975 as_status=$1; test $as_status -eq 0 && as_status=1 20976 if test "$4"; then 20977 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20978 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20979 fi 20980 $as_echo "$as_me: error: $2" >&2 20981 as_fn_exit $as_status 20982 } # as_fn_error 20983 20984 20985 # as_fn_set_status STATUS 20986 # ----------------------- 20987 # Set $? to STATUS, without forking. 20988 as_fn_set_status () 20989 { 20990 return $1 20991 } # as_fn_set_status 20992 20993 # as_fn_exit STATUS 20994 # ----------------- 20995 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20996 as_fn_exit () 20997 { 20998 set +e 20999 as_fn_set_status $1 21000 exit $1 21001 } # as_fn_exit 21002 21003 # as_fn_unset VAR 21004 # --------------- 21005 # Portably unset VAR. 21006 as_fn_unset () 21007 { 21008 { eval $1=; unset $1;} 21009 } 21010 as_unset=as_fn_unset 21011 # as_fn_append VAR VALUE 21012 # ---------------------- 21013 # Append the text in VALUE to the end of the definition contained in VAR. Take 21014 # advantage of any shell optimizations that allow amortized linear growth over 21015 # repeated appends, instead of the typical quadratic growth present in naive 21016 # implementations. 21017 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 21018 eval 'as_fn_append () 21019 { 21020 eval $1+=\$2 21021 }' 21022 else 21023 as_fn_append () 21024 { 21025 eval $1=\$$1\$2 21026 } 21027 fi # as_fn_append 21028 21029 # as_fn_arith ARG... 21030 # ------------------ 21031 # Perform arithmetic evaluation on the ARGs, and store the result in the 21032 # global $as_val. Take advantage of shells that can avoid forks. The arguments 21033 # must be portable across $(()) and expr. 21034 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 21035 eval 'as_fn_arith () 21036 { 21037 as_val=$(( $* )) 21038 }' 21039 else 21040 as_fn_arith () 21041 { 21042 as_val=`expr "$@" || test $? -eq 1` 21043 } 21044 fi # as_fn_arith 21045 21046 21047 if expr a : '\(a\)' >/dev/null 2>&1 && 21048 test "X`expr 00001 : '.*\(...\)'`" = X001; then 21049 as_expr=expr 21050 else 21051 as_expr=false 21052 fi 21053 21054 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 21055 as_basename=basename 21056 else 21057 as_basename=false 21058 fi 21059 21060 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 21061 as_dirname=dirname 21062 else 21063 as_dirname=false 21064 fi 21065 21066 as_me=`$as_basename -- "$0" || 21067 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 21068 X"$0" : 'X\(//\)$' \| \ 21069 X"$0" : 'X\(/\)' \| . 2>/dev/null || 21070 $as_echo X/"$0" | 21071 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21072 s//\1/ 21073 q 21074 } 21075 /^X\/\(\/\/\)$/{ 21076 s//\1/ 21077 q 21078 } 21079 /^X\/\(\/\).*/{ 21080 s//\1/ 21081 q 21082 } 21083 s/.*/./; q'` 21084 21085 # Avoid depending upon Character Ranges. 21086 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 21087 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 21088 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 21089 as_cr_digits='0123456789' 21090 as_cr_alnum=$as_cr_Letters$as_cr_digits 21091 21092 ECHO_C= ECHO_N= ECHO_T= 21093 case `echo -n x` in #((((( 21094 -n*) 21095 case `echo 'xy\c'` in 21096 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 21097 xy) ECHO_C='\c';; 21098 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 21099 ECHO_T=' ';; 21100 esac;; 21101 *) 21102 ECHO_N='-n';; 21103 esac 21104 21105 rm -f conf$$ conf$$.exe conf$$.file 21106 if test -d conf$$.dir; then 21107 rm -f conf$$.dir/conf$$.file 21108 else 21109 rm -f conf$$.dir 21110 mkdir conf$$.dir 2>/dev/null 21111 fi 21112 if (echo >conf$$.file) 2>/dev/null; then 21113 if ln -s conf$$.file conf$$ 2>/dev/null; then 21114 as_ln_s='ln -s' 21115 # ... but there are two gotchas: 21116 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 21117 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 21118 # In both cases, we have to default to `cp -pR'. 21119 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 21120 as_ln_s='cp -pR' 21121 elif ln conf$$.file conf$$ 2>/dev/null; then 21122 as_ln_s=ln 21123 else 21124 as_ln_s='cp -pR' 21125 fi 21126 else 21127 as_ln_s='cp -pR' 21128 fi 21129 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 21130 rmdir conf$$.dir 2>/dev/null 21131 21132 21133 # as_fn_mkdir_p 21134 # ------------- 21135 # Create "$as_dir" as a directory, including parents if necessary. 21136 as_fn_mkdir_p () 21137 { 21138 21139 case $as_dir in #( 21140 -*) as_dir=./$as_dir;; 21141 esac 21142 test -d "$as_dir" || eval $as_mkdir_p || { 21143 as_dirs= 21144 while :; do 21145 case $as_dir in #( 21146 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 21147 *) as_qdir=$as_dir;; 21148 esac 21149 as_dirs="'$as_qdir' $as_dirs" 21150 as_dir=`$as_dirname -- "$as_dir" || 21151 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21152 X"$as_dir" : 'X\(//\)[^/]' \| \ 21153 X"$as_dir" : 'X\(//\)$' \| \ 21154 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 21155 $as_echo X"$as_dir" | 21156 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21157 s//\1/ 21158 q 21159 } 21160 /^X\(\/\/\)[^/].*/{ 21161 s//\1/ 21162 q 21163 } 21164 /^X\(\/\/\)$/{ 21165 s//\1/ 21166 q 21167 } 21168 /^X\(\/\).*/{ 21169 s//\1/ 21170 q 21171 } 21172 s/.*/./; q'` 21173 test -d "$as_dir" && break 21174 done 21175 test -z "$as_dirs" || eval "mkdir $as_dirs" 21176 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 21177 21178 21179 } # as_fn_mkdir_p 21180 if mkdir -p . 2>/dev/null; then 21181 as_mkdir_p='mkdir -p "$as_dir"' 21182 else 21183 test -d ./-p && rmdir ./-p 21184 as_mkdir_p=false 21185 fi 21186 21187 21188 # as_fn_executable_p FILE 21189 # ----------------------- 21190 # Test if FILE is an executable regular file. 21191 as_fn_executable_p () 21192 { 21193 test -f "$1" && test -x "$1" 21194 } # as_fn_executable_p 21195 as_test_x='test -x' 21196 as_executable_p=as_fn_executable_p 21197 21198 # Sed expression to map a string onto a valid CPP name. 21199 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 21200 21201 # Sed expression to map a string onto a valid variable name. 21202 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 21203 21204 21205 exec 6>&1 21206 ## ----------------------------------- ## 21207 ## Main body of $CONFIG_STATUS script. ## 21208 ## ----------------------------------- ## 21209 _ASEOF 21210 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 21211 21212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21213 # Save the log message, to keep $0 and so on meaningful, and to 21214 # report actual input values of CONFIG_FILES etc. instead of their 21215 # values after options handling. 21216 ac_log=" 21217 This file was extended by unbound $as_me 1.6.8, which was 21218 generated by GNU Autoconf 2.69. Invocation command line was 21219 21220 CONFIG_FILES = $CONFIG_FILES 21221 CONFIG_HEADERS = $CONFIG_HEADERS 21222 CONFIG_LINKS = $CONFIG_LINKS 21223 CONFIG_COMMANDS = $CONFIG_COMMANDS 21224 $ $0 $@ 21225 21226 on `(hostname || uname -n) 2>/dev/null | sed 1q` 21227 " 21228 21229 _ACEOF 21230 21231 case $ac_config_files in *" 21232 "*) set x $ac_config_files; shift; ac_config_files=$*;; 21233 esac 21234 21235 case $ac_config_headers in *" 21236 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 21237 esac 21238 21239 21240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21241 # Files that config.status was made for. 21242 config_files="$ac_config_files" 21243 config_headers="$ac_config_headers" 21244 config_commands="$ac_config_commands" 21245 21246 _ACEOF 21247 21248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21249 ac_cs_usage="\ 21250 \`$as_me' instantiates files and other configuration actions 21251 from templates according to the current configuration. Unless the files 21252 and actions are specified as TAGs, all are instantiated by default. 21253 21254 Usage: $0 [OPTION]... [TAG]... 21255 21256 -h, --help print this help, then exit 21257 -V, --version print version number and configuration settings, then exit 21258 --config print configuration, then exit 21259 -q, --quiet, --silent 21260 do not print progress messages 21261 -d, --debug don't remove temporary files 21262 --recheck update $as_me by reconfiguring in the same conditions 21263 --file=FILE[:TEMPLATE] 21264 instantiate the configuration file FILE 21265 --header=FILE[:TEMPLATE] 21266 instantiate the configuration header FILE 21267 21268 Configuration files: 21269 $config_files 21270 21271 Configuration headers: 21272 $config_headers 21273 21274 Configuration commands: 21275 $config_commands 21276 21277 Report bugs to <unbound-bugs@nlnetlabs.nl>." 21278 21279 _ACEOF 21280 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21281 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 21282 ac_cs_version="\\ 21283 unbound config.status 1.6.8 21284 configured by $0, generated by GNU Autoconf 2.69, 21285 with options \\"\$ac_cs_config\\" 21286 21287 Copyright (C) 2012 Free Software Foundation, Inc. 21288 This config.status script is free software; the Free Software Foundation 21289 gives unlimited permission to copy, distribute and modify it." 21290 21291 ac_pwd='$ac_pwd' 21292 srcdir='$srcdir' 21293 AWK='$AWK' 21294 test -n "\$AWK" || AWK=awk 21295 _ACEOF 21296 21297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21298 # The default lists apply if the user does not specify any file. 21299 ac_need_defaults=: 21300 while test $# != 0 21301 do 21302 case $1 in 21303 --*=?*) 21304 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21305 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 21306 ac_shift=: 21307 ;; 21308 --*=) 21309 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21310 ac_optarg= 21311 ac_shift=: 21312 ;; 21313 *) 21314 ac_option=$1 21315 ac_optarg=$2 21316 ac_shift=shift 21317 ;; 21318 esac 21319 21320 case $ac_option in 21321 # Handling of the options. 21322 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 21323 ac_cs_recheck=: ;; 21324 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 21325 $as_echo "$ac_cs_version"; exit ;; 21326 --config | --confi | --conf | --con | --co | --c ) 21327 $as_echo "$ac_cs_config"; exit ;; 21328 --debug | --debu | --deb | --de | --d | -d ) 21329 debug=: ;; 21330 --file | --fil | --fi | --f ) 21331 $ac_shift 21332 case $ac_optarg in 21333 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21334 '') as_fn_error $? "missing file argument" ;; 21335 esac 21336 as_fn_append CONFIG_FILES " '$ac_optarg'" 21337 ac_need_defaults=false;; 21338 --header | --heade | --head | --hea ) 21339 $ac_shift 21340 case $ac_optarg in 21341 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21342 esac 21343 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 21344 ac_need_defaults=false;; 21345 --he | --h) 21346 # Conflict between --help and --header 21347 as_fn_error $? "ambiguous option: \`$1' 21348 Try \`$0 --help' for more information.";; 21349 --help | --hel | -h ) 21350 $as_echo "$ac_cs_usage"; exit ;; 21351 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 21352 | -silent | --silent | --silen | --sile | --sil | --si | --s) 21353 ac_cs_silent=: ;; 21354 21355 # This is an error. 21356 -*) as_fn_error $? "unrecognized option: \`$1' 21357 Try \`$0 --help' for more information." ;; 21358 21359 *) as_fn_append ac_config_targets " $1" 21360 ac_need_defaults=false ;; 21361 21362 esac 21363 shift 21364 done 21365 21366 ac_configure_extra_args= 21367 21368 if $ac_cs_silent; then 21369 exec 6>/dev/null 21370 ac_configure_extra_args="$ac_configure_extra_args --silent" 21371 fi 21372 21373 _ACEOF 21374 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21375 if \$ac_cs_recheck; then 21376 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 21377 shift 21378 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 21379 CONFIG_SHELL='$SHELL' 21380 export CONFIG_SHELL 21381 exec "\$@" 21382 fi 21383 21384 _ACEOF 21385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21386 exec 5>>config.log 21387 { 21388 echo 21389 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 21390 ## Running $as_me. ## 21391 _ASBOX 21392 $as_echo "$ac_log" 21393 } >&5 21394 21395 _ACEOF 21396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21397 # 21398 # INIT-COMMANDS 21399 # 21400 21401 21402 # The HP-UX ksh and POSIX shell print the target directory to stdout 21403 # if CDPATH is set. 21404 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21405 21406 sed_quote_subst='$sed_quote_subst' 21407 double_quote_subst='$double_quote_subst' 21408 delay_variable_subst='$delay_variable_subst' 21409 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 21410 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 21411 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 21412 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 21413 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 21414 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 21415 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 21416 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 21417 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 21418 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 21419 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 21420 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 21421 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 21422 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 21423 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 21424 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 21425 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 21426 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 21427 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 21428 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 21429 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 21430 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 21431 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 21432 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 21433 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 21434 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 21435 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 21436 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 21437 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 21438 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 21439 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 21440 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 21441 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 21442 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 21443 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 21444 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 21445 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 21446 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 21447 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 21448 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 21449 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 21450 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 21451 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 21452 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 21453 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 21454 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 21455 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21456 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21457 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 21458 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 21459 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 21460 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 21461 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 21462 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 21463 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 21464 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 21465 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 21466 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 21467 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"`' 21468 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 21469 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 21470 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 21471 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 21472 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 21473 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 21474 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 21475 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 21476 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 21477 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 21478 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 21479 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 21480 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 21481 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 21482 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 21483 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 21484 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 21485 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 21486 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 21487 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 21488 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21489 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 21490 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 21491 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 21492 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 21493 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 21494 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 21495 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21496 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 21497 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21498 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 21499 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21500 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 21501 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 21502 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 21503 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 21504 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 21505 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 21506 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 21507 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 21508 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 21509 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 21510 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 21511 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 21512 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 21513 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 21514 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 21515 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 21516 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 21517 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 21518 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 21519 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 21520 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 21521 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 21522 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 21523 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 21524 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 21525 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 21526 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 21527 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 21528 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 21529 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 21530 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21531 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21532 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 21533 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 21534 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 21535 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 21536 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 21537 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 21538 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 21539 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 21540 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 21541 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 21542 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 21543 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 21544 21545 LTCC='$LTCC' 21546 LTCFLAGS='$LTCFLAGS' 21547 compiler='$compiler_DEFAULT' 21548 21549 # A function that is used when there is no print builtin or printf. 21550 func_fallback_echo () 21551 { 21552 eval 'cat <<_LTECHO_EOF 21553 \$1 21554 _LTECHO_EOF' 21555 } 21556 21557 # Quote evaled strings. 21558 for var in SHELL \ 21559 ECHO \ 21560 PATH_SEPARATOR \ 21561 SED \ 21562 GREP \ 21563 EGREP \ 21564 FGREP \ 21565 LD \ 21566 NM \ 21567 LN_S \ 21568 lt_SP2NL \ 21569 lt_NL2SP \ 21570 reload_flag \ 21571 OBJDUMP \ 21572 deplibs_check_method \ 21573 file_magic_cmd \ 21574 file_magic_glob \ 21575 want_nocaseglob \ 21576 DLLTOOL \ 21577 sharedlib_from_linklib_cmd \ 21578 AR \ 21579 AR_FLAGS \ 21580 archiver_list_spec \ 21581 STRIP \ 21582 RANLIB \ 21583 CC \ 21584 CFLAGS \ 21585 compiler \ 21586 lt_cv_sys_global_symbol_pipe \ 21587 lt_cv_sys_global_symbol_to_cdecl \ 21588 lt_cv_sys_global_symbol_to_import \ 21589 lt_cv_sys_global_symbol_to_c_name_address \ 21590 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 21591 lt_cv_nm_interface \ 21592 nm_file_list_spec \ 21593 lt_cv_truncate_bin \ 21594 lt_prog_compiler_no_builtin_flag \ 21595 lt_prog_compiler_pic \ 21596 lt_prog_compiler_wl \ 21597 lt_prog_compiler_static \ 21598 lt_cv_prog_compiler_c_o \ 21599 need_locks \ 21600 MANIFEST_TOOL \ 21601 DSYMUTIL \ 21602 NMEDIT \ 21603 LIPO \ 21604 OTOOL \ 21605 OTOOL64 \ 21606 shrext_cmds \ 21607 export_dynamic_flag_spec \ 21608 whole_archive_flag_spec \ 21609 compiler_needs_object \ 21610 with_gnu_ld \ 21611 allow_undefined_flag \ 21612 no_undefined_flag \ 21613 hardcode_libdir_flag_spec \ 21614 hardcode_libdir_separator \ 21615 exclude_expsyms \ 21616 include_expsyms \ 21617 file_list_spec \ 21618 variables_saved_for_relink \ 21619 libname_spec \ 21620 library_names_spec \ 21621 soname_spec \ 21622 install_override_mode \ 21623 finish_eval \ 21624 old_striplib \ 21625 striplib; do 21626 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 21627 *[\\\\\\\`\\"\\\$]*) 21628 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 21629 ;; 21630 *) 21631 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 21632 ;; 21633 esac 21634 done 21635 21636 # Double-quote double-evaled strings. 21637 for var in reload_cmds \ 21638 old_postinstall_cmds \ 21639 old_postuninstall_cmds \ 21640 old_archive_cmds \ 21641 extract_expsyms_cmds \ 21642 old_archive_from_new_cmds \ 21643 old_archive_from_expsyms_cmds \ 21644 archive_cmds \ 21645 archive_expsym_cmds \ 21646 module_cmds \ 21647 module_expsym_cmds \ 21648 export_symbols_cmds \ 21649 prelink_cmds \ 21650 postlink_cmds \ 21651 postinstall_cmds \ 21652 postuninstall_cmds \ 21653 finish_cmds \ 21654 sys_lib_search_path_spec \ 21655 configure_time_dlsearch_path \ 21656 configure_time_lt_sys_library_path; do 21657 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 21658 *[\\\\\\\`\\"\\\$]*) 21659 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 21660 ;; 21661 *) 21662 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 21663 ;; 21664 esac 21665 done 21666 21667 ac_aux_dir='$ac_aux_dir' 21668 21669 # See if we are running on zsh, and set the options that allow our 21670 # commands through without removal of \ escapes INIT. 21671 if test -n "\${ZSH_VERSION+set}"; then 21672 setopt NO_GLOB_SUBST 21673 fi 21674 21675 21676 PACKAGE='$PACKAGE' 21677 VERSION='$VERSION' 21678 RM='$RM' 21679 ofile='$ofile' 21680 21681 21682 21683 21684 _ACEOF 21685 21686 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21687 21688 # Handling of arguments. 21689 for ac_config_target in $ac_config_targets 21690 do 21691 case $ac_config_target in 21692 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 21693 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 21694 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 21695 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 21696 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 21697 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 21698 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 21699 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 21700 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 21701 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 21702 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 21703 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 21704 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 21705 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 21706 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 21707 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 21708 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 21709 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 21710 21711 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 21712 esac 21713 done 21714 21715 21716 # If the user did not use the arguments to specify the items to instantiate, 21717 # then the envvar interface is used. Set only those that are not. 21718 # We use the long form for the default assignment because of an extremely 21719 # bizarre bug on SunOS 4.1.3. 21720 if $ac_need_defaults; then 21721 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 21722 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 21723 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 21724 fi 21725 21726 # Have a temporary directory for convenience. Make it in the build tree 21727 # simply because there is no reason against having it here, and in addition, 21728 # creating and moving files from /tmp can sometimes cause problems. 21729 # Hook for its removal unless debugging. 21730 # Note that there is a small window in which the directory will not be cleaned: 21731 # after its creation but before its name has been assigned to `$tmp'. 21732 $debug || 21733 { 21734 tmp= ac_tmp= 21735 trap 'exit_status=$? 21736 : "${ac_tmp:=$tmp}" 21737 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 21738 ' 0 21739 trap 'as_fn_exit 1' 1 2 13 15 21740 } 21741 # Create a (secure) tmp directory for tmp files. 21742 21743 { 21744 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 21745 test -d "$tmp" 21746 } || 21747 { 21748 tmp=./conf$$-$RANDOM 21749 (umask 077 && mkdir "$tmp") 21750 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 21751 ac_tmp=$tmp 21752 21753 # Set up the scripts for CONFIG_FILES section. 21754 # No need to generate them if there are no CONFIG_FILES. 21755 # This happens for instance with `./config.status config.h'. 21756 if test -n "$CONFIG_FILES"; then 21757 21758 21759 ac_cr=`echo X | tr X '\015'` 21760 # On cygwin, bash can eat \r inside `` if the user requested igncr. 21761 # But we know of no other shell where ac_cr would be empty at this 21762 # point, so we can use a bashism as a fallback. 21763 if test "x$ac_cr" = x; then 21764 eval ac_cr=\$\'\\r\' 21765 fi 21766 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 21767 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 21768 ac_cs_awk_cr='\\r' 21769 else 21770 ac_cs_awk_cr=$ac_cr 21771 fi 21772 21773 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 21774 _ACEOF 21775 21776 21777 { 21778 echo "cat >conf$$subs.awk <<_ACEOF" && 21779 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 21780 echo "_ACEOF" 21781 } >conf$$subs.sh || 21782 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21783 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 21784 ac_delim='%!_!# ' 21785 for ac_last_try in false false false false false :; do 21786 . ./conf$$subs.sh || 21787 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21788 21789 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 21790 if test $ac_delim_n = $ac_delim_num; then 21791 break 21792 elif $ac_last_try; then 21793 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21794 else 21795 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21796 fi 21797 done 21798 rm -f conf$$subs.sh 21799 21800 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21801 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 21802 _ACEOF 21803 sed -n ' 21804 h 21805 s/^/S["/; s/!.*/"]=/ 21806 p 21807 g 21808 s/^[^!]*!// 21809 :repl 21810 t repl 21811 s/'"$ac_delim"'$// 21812 t delim 21813 :nl 21814 h 21815 s/\(.\{148\}\)..*/\1/ 21816 t more1 21817 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 21818 p 21819 n 21820 b repl 21821 :more1 21822 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21823 p 21824 g 21825 s/.\{148\}// 21826 t nl 21827 :delim 21828 h 21829 s/\(.\{148\}\)..*/\1/ 21830 t more2 21831 s/["\\]/\\&/g; s/^/"/; s/$/"/ 21832 p 21833 b 21834 :more2 21835 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21836 p 21837 g 21838 s/.\{148\}// 21839 t delim 21840 ' <conf$$subs.awk | sed ' 21841 /^[^""]/{ 21842 N 21843 s/\n// 21844 } 21845 ' >>$CONFIG_STATUS || ac_write_fail=1 21846 rm -f conf$$subs.awk 21847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21848 _ACAWK 21849 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 21850 for (key in S) S_is_set[key] = 1 21851 FS = "" 21852 21853 } 21854 { 21855 line = $ 0 21856 nfields = split(line, field, "@") 21857 substed = 0 21858 len = length(field[1]) 21859 for (i = 2; i < nfields; i++) { 21860 key = field[i] 21861 keylen = length(key) 21862 if (S_is_set[key]) { 21863 value = S[key] 21864 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21865 len += length(value) + length(field[++i]) 21866 substed = 1 21867 } else 21868 len += 1 + keylen 21869 } 21870 21871 print line 21872 } 21873 21874 _ACAWK 21875 _ACEOF 21876 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21877 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21878 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21879 else 21880 cat 21881 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21882 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21883 _ACEOF 21884 21885 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21886 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21887 # trailing colons and then remove the whole line if VPATH becomes empty 21888 # (actually we leave an empty line to preserve line numbers). 21889 if test "x$srcdir" = x.; then 21890 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21891 h 21892 s/// 21893 s/^/:/ 21894 s/[ ]*$/:/ 21895 s/:\$(srcdir):/:/g 21896 s/:\${srcdir}:/:/g 21897 s/:@srcdir@:/:/g 21898 s/^:*// 21899 s/:*$// 21900 x 21901 s/\(=[ ]*\).*/\1/ 21902 G 21903 s/\n// 21904 s/^[^=]*=[ ]*$// 21905 }' 21906 fi 21907 21908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21909 fi # test -n "$CONFIG_FILES" 21910 21911 # Set up the scripts for CONFIG_HEADERS section. 21912 # No need to generate them if there are no CONFIG_HEADERS. 21913 # This happens for instance with `./config.status Makefile'. 21914 if test -n "$CONFIG_HEADERS"; then 21915 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21916 BEGIN { 21917 _ACEOF 21918 21919 # Transform confdefs.h into an awk script `defines.awk', embedded as 21920 # here-document in config.status, that substitutes the proper values into 21921 # config.h.in to produce config.h. 21922 21923 # Create a delimiter string that does not exist in confdefs.h, to ease 21924 # handling of long lines. 21925 ac_delim='%!_!# ' 21926 for ac_last_try in false false :; do 21927 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21928 if test -z "$ac_tt"; then 21929 break 21930 elif $ac_last_try; then 21931 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21932 else 21933 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21934 fi 21935 done 21936 21937 # For the awk script, D is an array of macro values keyed by name, 21938 # likewise P contains macro parameters if any. Preserve backslash 21939 # newline sequences. 21940 21941 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21942 sed -n ' 21943 s/.\{148\}/&'"$ac_delim"'/g 21944 t rset 21945 :rset 21946 s/^[ ]*#[ ]*define[ ][ ]*/ / 21947 t def 21948 d 21949 :def 21950 s/\\$// 21951 t bsnl 21952 s/["\\]/\\&/g 21953 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21954 D["\1"]=" \3"/p 21955 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21956 d 21957 :bsnl 21958 s/["\\]/\\&/g 21959 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21960 D["\1"]=" \3\\\\\\n"\\/p 21961 t cont 21962 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21963 t cont 21964 d 21965 :cont 21966 n 21967 s/.\{148\}/&'"$ac_delim"'/g 21968 t clear 21969 :clear 21970 s/\\$// 21971 t bsnlc 21972 s/["\\]/\\&/g; s/^/"/; s/$/"/p 21973 d 21974 :bsnlc 21975 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21976 b cont 21977 ' <confdefs.h | sed ' 21978 s/'"$ac_delim"'/"\\\ 21979 "/g' >>$CONFIG_STATUS || ac_write_fail=1 21980 21981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21982 for (key in D) D_is_set[key] = 1 21983 FS = "" 21984 } 21985 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21986 line = \$ 0 21987 split(line, arg, " ") 21988 if (arg[1] == "#") { 21989 defundef = arg[2] 21990 mac1 = arg[3] 21991 } else { 21992 defundef = substr(arg[1], 2) 21993 mac1 = arg[2] 21994 } 21995 split(mac1, mac2, "(") #) 21996 macro = mac2[1] 21997 prefix = substr(line, 1, index(line, defundef) - 1) 21998 if (D_is_set[macro]) { 21999 # Preserve the white space surrounding the "#". 22000 print prefix "define", macro P[macro] D[macro] 22001 next 22002 } else { 22003 # Replace #undef with comments. This is necessary, for example, 22004 # in the case of _POSIX_SOURCE, which is predefined and required 22005 # on some systems where configure will not decide to define it. 22006 if (defundef == "undef") { 22007 print "/*", prefix defundef, macro, "*/" 22008 next 22009 } 22010 } 22011 } 22012 { print } 22013 _ACAWK 22014 _ACEOF 22015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22016 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 22017 fi # test -n "$CONFIG_HEADERS" 22018 22019 22020 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 22021 shift 22022 for ac_tag 22023 do 22024 case $ac_tag in 22025 :[FHLC]) ac_mode=$ac_tag; continue;; 22026 esac 22027 case $ac_mode$ac_tag in 22028 :[FHL]*:*);; 22029 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 22030 :[FH]-) ac_tag=-:-;; 22031 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 22032 esac 22033 ac_save_IFS=$IFS 22034 IFS=: 22035 set x $ac_tag 22036 IFS=$ac_save_IFS 22037 shift 22038 ac_file=$1 22039 shift 22040 22041 case $ac_mode in 22042 :L) ac_source=$1;; 22043 :[FH]) 22044 ac_file_inputs= 22045 for ac_f 22046 do 22047 case $ac_f in 22048 -) ac_f="$ac_tmp/stdin";; 22049 *) # Look for the file first in the build tree, then in the source tree 22050 # (if the path is not absolute). The absolute path cannot be DOS-style, 22051 # because $ac_f cannot contain `:'. 22052 test -f "$ac_f" || 22053 case $ac_f in 22054 [\\/$]*) false;; 22055 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 22056 esac || 22057 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 22058 esac 22059 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 22060 as_fn_append ac_file_inputs " '$ac_f'" 22061 done 22062 22063 # Let's still pretend it is `configure' which instantiates (i.e., don't 22064 # use $as_me), people would be surprised to read: 22065 # /* config.h. Generated by config.status. */ 22066 configure_input='Generated from '` 22067 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 22068 `' by configure.' 22069 if test x"$ac_file" != x-; then 22070 configure_input="$ac_file. $configure_input" 22071 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 22072 $as_echo "$as_me: creating $ac_file" >&6;} 22073 fi 22074 # Neutralize special characters interpreted by sed in replacement strings. 22075 case $configure_input in #( 22076 *\&* | *\|* | *\\* ) 22077 ac_sed_conf_input=`$as_echo "$configure_input" | 22078 sed 's/[\\\\&|]/\\\\&/g'`;; #( 22079 *) ac_sed_conf_input=$configure_input;; 22080 esac 22081 22082 case $ac_tag in 22083 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 22084 || as_fn_error $? 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There is NO 22283 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 22284 22285 # GNU Libtool is free software; you can redistribute it and/or modify 22286 # it under the terms of the GNU General Public License as published by 22287 # the Free Software Foundation; either version 2 of of the License, or 22288 # (at your option) any later version. 22289 # 22290 # As a special exception to the GNU General Public License, if you 22291 # distribute this file as part of a program or library that is built 22292 # using GNU Libtool, you may include this file under the same 22293 # distribution terms that you use for the rest of that program. 22294 # 22295 # GNU Libtool is distributed in the hope that it will be useful, but 22296 # WITHOUT ANY WARRANTY; without even the implied warranty of 22297 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22298 # GNU General Public License for more details. 22299 # 22300 # You should have received a copy of the GNU General Public License 22301 # along with this program. If not, see <http://www.gnu.org/licenses/>. 22302 22303 22304 # The names of the tagged configurations supported by this script. 22305 available_tags='' 22306 22307 # Configured defaults for sys_lib_dlsearch_path munging. 22308 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 22309 22310 # ### BEGIN LIBTOOL CONFIG 22311 22312 # Which release of libtool.m4 was used? 22313 macro_version=$macro_version 22314 macro_revision=$macro_revision 22315 22316 # Whether or not to build shared libraries. 22317 build_libtool_libs=$enable_shared 22318 22319 # Whether or not to build static libraries. 22320 build_old_libs=$enable_static 22321 22322 # What type of objects to build. 22323 pic_mode=$pic_mode 22324 22325 # Whether or not to optimize for fast installation. 22326 fast_install=$enable_fast_install 22327 22328 # Shared archive member basename,for filename based shared library versioning on AIX. 22329 shared_archive_member_spec=$shared_archive_member_spec 22330 22331 # Shell to use when invoking shell scripts. 22332 SHELL=$lt_SHELL 22333 22334 # An echo program that protects backslashes. 22335 ECHO=$lt_ECHO 22336 22337 # The PATH separator for the build system. 22338 PATH_SEPARATOR=$lt_PATH_SEPARATOR 22339 22340 # The host system. 22341 host_alias=$host_alias 22342 host=$host 22343 host_os=$host_os 22344 22345 # The build system. 22346 build_alias=$build_alias 22347 build=$build 22348 build_os=$build_os 22349 22350 # A sed program that does not truncate output. 22351 SED=$lt_SED 22352 22353 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 22354 Xsed="\$SED -e 1s/^X//" 22355 22356 # A grep program that handles long lines. 22357 GREP=$lt_GREP 22358 22359 # An ERE matcher. 22360 EGREP=$lt_EGREP 22361 22362 # A literal string matcher. 22363 FGREP=$lt_FGREP 22364 22365 # A BSD- or MS-compatible name lister. 22366 NM=$lt_NM 22367 22368 # Whether we need soft or hard links. 22369 LN_S=$lt_LN_S 22370 22371 # What is the maximum length of a command? 22372 max_cmd_len=$max_cmd_len 22373 22374 # Object file suffix (normally "o"). 22375 objext=$ac_objext 22376 22377 # Executable file suffix (normally ""). 22378 exeext=$exeext 22379 22380 # whether the shell understands "unset". 22381 lt_unset=$lt_unset 22382 22383 # turn spaces into newlines. 22384 SP2NL=$lt_lt_SP2NL 22385 22386 # turn newlines into spaces. 22387 NL2SP=$lt_lt_NL2SP 22388 22389 # convert \$build file names to \$host format. 22390 to_host_file_cmd=$lt_cv_to_host_file_cmd 22391 22392 # convert \$build files to toolchain format. 22393 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 22394 22395 # An object symbol dumper. 22396 OBJDUMP=$lt_OBJDUMP 22397 22398 # Method to check whether dependent libraries are shared objects. 22399 deplibs_check_method=$lt_deplibs_check_method 22400 22401 # Command to use when deplibs_check_method = "file_magic". 22402 file_magic_cmd=$lt_file_magic_cmd 22403 22404 # How to find potential files when deplibs_check_method = "file_magic". 22405 file_magic_glob=$lt_file_magic_glob 22406 22407 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 22408 want_nocaseglob=$lt_want_nocaseglob 22409 22410 # DLL creation program. 22411 DLLTOOL=$lt_DLLTOOL 22412 22413 # Command to associate shared and link libraries. 22414 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 22415 22416 # The archiver. 22417 AR=$lt_AR 22418 22419 # Flags to create an archive. 22420 AR_FLAGS=$lt_AR_FLAGS 22421 22422 # How to feed a file listing to the archiver. 22423 archiver_list_spec=$lt_archiver_list_spec 22424 22425 # A symbol stripping program. 22426 STRIP=$lt_STRIP 22427 22428 # Commands used to install an old-style archive. 22429 RANLIB=$lt_RANLIB 22430 old_postinstall_cmds=$lt_old_postinstall_cmds 22431 old_postuninstall_cmds=$lt_old_postuninstall_cmds 22432 22433 # Whether to use a lock for old archive extraction. 22434 lock_old_archive_extraction=$lock_old_archive_extraction 22435 22436 # A C compiler. 22437 LTCC=$lt_CC 22438 22439 # LTCC compiler flags. 22440 LTCFLAGS=$lt_CFLAGS 22441 22442 # Take the output of nm and produce a listing of raw symbols and C names. 22443 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 22444 22445 # Transform the output of nm in a proper C declaration. 22446 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 22447 22448 # Transform the output of nm into a list of symbols to manually relocate. 22449 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 22450 22451 # Transform the output of nm in a C name address pair. 22452 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 22453 22454 # Transform the output of nm in a C name address pair when lib prefix is needed. 22455 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 22456 22457 # The name lister interface. 22458 nm_interface=$lt_lt_cv_nm_interface 22459 22460 # Specify filename containing input files for \$NM. 22461 nm_file_list_spec=$lt_nm_file_list_spec 22462 22463 # The root where to search for dependent libraries,and where our libraries should be installed. 22464 lt_sysroot=$lt_sysroot 22465 22466 # Command to truncate a binary pipe. 22467 lt_truncate_bin=$lt_lt_cv_truncate_bin 22468 22469 # The name of the directory that contains temporary libtool files. 22470 objdir=$objdir 22471 22472 # Used to examine libraries when file_magic_cmd begins with "file". 22473 MAGIC_CMD=$MAGIC_CMD 22474 22475 # Must we lock files when doing compilation? 22476 need_locks=$lt_need_locks 22477 22478 # Manifest tool. 22479 MANIFEST_TOOL=$lt_MANIFEST_TOOL 22480 22481 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 22482 DSYMUTIL=$lt_DSYMUTIL 22483 22484 # Tool to change global to local symbols on Mac OS X. 22485 NMEDIT=$lt_NMEDIT 22486 22487 # Tool to manipulate fat objects and archives on Mac OS X. 22488 LIPO=$lt_LIPO 22489 22490 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 22491 OTOOL=$lt_OTOOL 22492 22493 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 22494 OTOOL64=$lt_OTOOL64 22495 22496 # Old archive suffix (normally "a"). 22497 libext=$libext 22498 22499 # Shared library suffix (normally ".so"). 22500 shrext_cmds=$lt_shrext_cmds 22501 22502 # The commands to extract the exported symbol list from a shared archive. 22503 extract_expsyms_cmds=$lt_extract_expsyms_cmds 22504 22505 # Variables whose values should be saved in libtool wrapper scripts and 22506 # restored at link time. 22507 variables_saved_for_relink=$lt_variables_saved_for_relink 22508 22509 # Do we need the "lib" prefix for modules? 22510 need_lib_prefix=$need_lib_prefix 22511 22512 # Do we need a version for libraries? 22513 need_version=$need_version 22514 22515 # Library versioning type. 22516 version_type=$version_type 22517 22518 # Shared library runtime path variable. 22519 runpath_var=$runpath_var 22520 22521 # Shared library path variable. 22522 shlibpath_var=$shlibpath_var 22523 22524 # Is shlibpath searched before the hard-coded library search path? 22525 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 22526 22527 # Format of library name prefix. 22528 libname_spec=$lt_libname_spec 22529 22530 # List of archive names. First name is the real one, the rest are links. 22531 # The last name is the one that the linker finds with -lNAME 22532 library_names_spec=$lt_library_names_spec 22533 22534 # The coded name of the library, if different from the real name. 22535 soname_spec=$lt_soname_spec 22536 22537 # Permission mode override for installation of shared libraries. 22538 install_override_mode=$lt_install_override_mode 22539 22540 # Command to use after installation of a shared archive. 22541 postinstall_cmds=$lt_postinstall_cmds 22542 22543 # Command to use after uninstallation of a shared archive. 22544 postuninstall_cmds=$lt_postuninstall_cmds 22545 22546 # Commands used to finish a libtool library installation in a directory. 22547 finish_cmds=$lt_finish_cmds 22548 22549 # As "finish_cmds", except a single script fragment to be evaled but 22550 # not shown. 22551 finish_eval=$lt_finish_eval 22552 22553 # Whether we should hardcode library paths into libraries. 22554 hardcode_into_libs=$hardcode_into_libs 22555 22556 # Compile-time system search path for libraries. 22557 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 22558 22559 # Detected run-time system search path for libraries. 22560 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 22561 22562 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 22563 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 22564 22565 # Whether dlopen is supported. 22566 dlopen_support=$enable_dlopen 22567 22568 # Whether dlopen of programs is supported. 22569 dlopen_self=$enable_dlopen_self 22570 22571 # Whether dlopen of statically linked programs is supported. 22572 dlopen_self_static=$enable_dlopen_self_static 22573 22574 # Commands to strip libraries. 22575 old_striplib=$lt_old_striplib 22576 striplib=$lt_striplib 22577 22578 22579 # The linker used to build libraries. 22580 LD=$lt_LD 22581 22582 # How to create reloadable object files. 22583 reload_flag=$lt_reload_flag 22584 reload_cmds=$lt_reload_cmds 22585 22586 # Commands used to build an old-style archive. 22587 old_archive_cmds=$lt_old_archive_cmds 22588 22589 # A language specific compiler. 22590 CC=$lt_compiler 22591 22592 # Is the compiler the GNU compiler? 22593 with_gcc=$GCC 22594 22595 # Compiler flag to turn off builtin functions. 22596 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 22597 22598 # Additional compiler flags for building library objects. 22599 pic_flag=$lt_lt_prog_compiler_pic 22600 22601 # How to pass a linker flag through the compiler. 22602 wl=$lt_lt_prog_compiler_wl 22603 22604 # Compiler flag to prevent dynamic linking. 22605 link_static_flag=$lt_lt_prog_compiler_static 22606 22607 # Does compiler simultaneously support -c and -o options? 22608 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 22609 22610 # Whether or not to add -lc for building shared libraries. 22611 build_libtool_need_lc=$archive_cmds_need_lc 22612 22613 # Whether or not to disallow shared libs when runtime libs are static. 22614 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 22615 22616 # Compiler flag to allow reflexive dlopens. 22617 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 22618 22619 # Compiler flag to generate shared objects directly from archives. 22620 whole_archive_flag_spec=$lt_whole_archive_flag_spec 22621 22622 # Whether the compiler copes with passing no objects directly. 22623 compiler_needs_object=$lt_compiler_needs_object 22624 22625 # Create an old-style archive from a shared archive. 22626 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 22627 22628 # Create a temporary old-style archive to link instead of a shared archive. 22629 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 22630 22631 # Commands used to build a shared archive. 22632 archive_cmds=$lt_archive_cmds 22633 archive_expsym_cmds=$lt_archive_expsym_cmds 22634 22635 # Commands used to build a loadable module if different from building 22636 # a shared archive. 22637 module_cmds=$lt_module_cmds 22638 module_expsym_cmds=$lt_module_expsym_cmds 22639 22640 # Whether we are building with GNU ld or not. 22641 with_gnu_ld=$lt_with_gnu_ld 22642 22643 # Flag that allows shared libraries with undefined symbols to be built. 22644 allow_undefined_flag=$lt_allow_undefined_flag 22645 22646 # Flag that enforces no undefined symbols. 22647 no_undefined_flag=$lt_no_undefined_flag 22648 22649 # Flag to hardcode \$libdir into a binary during linking. 22650 # This must work even if \$libdir does not exist 22651 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 22652 22653 # Whether we need a single "-rpath" flag with a separated argument. 22654 hardcode_libdir_separator=$lt_hardcode_libdir_separator 22655 22656 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 22657 # DIR into the resulting binary. 22658 hardcode_direct=$hardcode_direct 22659 22660 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 22661 # DIR into the resulting binary and the resulting library dependency is 22662 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 22663 # library is relocated. 22664 hardcode_direct_absolute=$hardcode_direct_absolute 22665 22666 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 22667 # into the resulting binary. 22668 hardcode_minus_L=$hardcode_minus_L 22669 22670 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 22671 # into the resulting binary. 22672 hardcode_shlibpath_var=$hardcode_shlibpath_var 22673 22674 # Set to "yes" if building a shared library automatically hardcodes DIR 22675 # into the library and all subsequent libraries and executables linked 22676 # against it. 22677 hardcode_automatic=$hardcode_automatic 22678 22679 # Set to yes if linker adds runtime paths of dependent libraries 22680 # to runtime path list. 22681 inherit_rpath=$inherit_rpath 22682 22683 # Whether libtool must link a program against all its dependency libraries. 22684 link_all_deplibs=$link_all_deplibs 22685 22686 # Set to "yes" if exported symbols are required. 22687 always_export_symbols=$always_export_symbols 22688 22689 # The commands to list exported symbols. 22690 export_symbols_cmds=$lt_export_symbols_cmds 22691 22692 # Symbols that should not be listed in the preloaded symbols. 22693 exclude_expsyms=$lt_exclude_expsyms 22694 22695 # Symbols that must always be exported. 22696 include_expsyms=$lt_include_expsyms 22697 22698 # Commands necessary for linking programs (against libraries) with templates. 22699 prelink_cmds=$lt_prelink_cmds 22700 22701 # Commands necessary for finishing linking programs. 22702 postlink_cmds=$lt_postlink_cmds 22703 22704 # Specify filename containing input files. 22705 file_list_spec=$lt_file_list_spec 22706 22707 # How to hardcode a shared library path into an executable. 22708 hardcode_action=$hardcode_action 22709 22710 # ### END LIBTOOL CONFIG 22711 22712 _LT_EOF 22713 22714 cat <<'_LT_EOF' >> "$cfgfile" 22715 22716 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 22717 22718 # func_munge_path_list VARIABLE PATH 22719 # ----------------------------------- 22720 # VARIABLE is name of variable containing _space_ separated list of 22721 # directories to be munged by the contents of PATH, which is string 22722 # having a format: 22723 # "DIR[:DIR]:" 22724 # string "DIR[ DIR]" will be prepended to VARIABLE 22725 # ":DIR[:DIR]" 22726 # string "DIR[ DIR]" will be appended to VARIABLE 22727 # "DIRP[:DIRP]::[DIRA:]DIRA" 22728 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 22729 # "DIRA[ DIRA]" will be appended to VARIABLE 22730 # "DIR[:DIR]" 22731 # VARIABLE will be replaced by "DIR[ DIR]" 22732 func_munge_path_list () 22733 { 22734 case x$2 in 22735 x) 22736 ;; 22737 *:) 22738 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 22739 ;; 22740 x:*) 22741 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 22742 ;; 22743 *::*) 22744 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 22745 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 22746 ;; 22747 *) 22748 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 22749 ;; 22750 esac 22751 } 22752 22753 22754 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 22755 func_cc_basename () 22756 { 22757 for cc_temp in $*""; do 22758 case $cc_temp in 22759 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 22760 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 22761 \-*) ;; 22762 *) break;; 22763 esac 22764 done 22765 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 22766 } 22767 22768 22769 # ### END FUNCTIONS SHARED WITH CONFIGURE 22770 22771 _LT_EOF 22772 22773 case $host_os in 22774 aix3*) 22775 cat <<\_LT_EOF >> "$cfgfile" 22776 # AIX sometimes has problems with the GCC collect2 program. For some 22777 # reason, if we set the COLLECT_NAMES environment variable, the problems 22778 # vanish in a puff of smoke. 22779 if test set != "${COLLECT_NAMES+set}"; then 22780 COLLECT_NAMES= 22781 export COLLECT_NAMES 22782 fi 22783 _LT_EOF 22784 ;; 22785 esac 22786 22787 22788 ltmain=$ac_aux_dir/ltmain.sh 22789 22790 22791 # We use sed instead of cat because bash on DJGPP gets confused if 22792 # if finds mixed CR/LF and LF-only lines. Since sed operates in 22793 # text mode, it properly converts lines to CR/LF. This bash problem 22794 # is reportedly fixed, but why not run on old versions too? 22795 sed '$q' "$ltmain" >> "$cfgfile" \ 22796 || (rm -f "$cfgfile"; exit 1) 22797 22798 mv -f "$cfgfile" "$ofile" || 22799 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 22800 chmod +x "$ofile" 22801 22802 ;; 22803 "disable-rpath":C) 22804 sed < libtool > libtool-2 \ 22805 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 22806 mv libtool-2 libtool 22807 chmod 755 libtool 22808 libtool="./libtool" 22809 ;; 22810 22811 esac 22812 done # for ac_tag 22813 22814 22815 as_fn_exit 0 22816 _ACEOF 22817 ac_clean_files=$ac_clean_files_save 22818 22819 test $ac_write_fail = 0 || 22820 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 22821 22822 22823 # configure is writing to config.log, and then calls config.status. 22824 # config.status does its own redirection, appending to config.log. 22825 # Unfortunately, on DOS this fails, as config.log is still kept open 22826 # by configure, so config.status won't be able to write to it; its 22827 # output is simply discarded. So we exec the FD to /dev/null, 22828 # effectively closing config.log, so it can be properly (re)opened and 22829 # appended to by config.status. When coming back to configure, we 22830 # need to make the FD available again. 22831 if test "$no_create" != yes; then 22832 ac_cs_success=: 22833 ac_config_status_args= 22834 test "$silent" = yes && 22835 ac_config_status_args="$ac_config_status_args --quiet" 22836 exec 5>/dev/null 22837 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 22838 exec 5>>config.log 22839 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 22840 # would make configure fail if this is the last instruction. 22841 $ac_cs_success || as_fn_exit 1 22842 fi 22843 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 22844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 22845 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 22846 fi 22847 22848
Indexes created Mon Jun 29 00:24:49 UTC 2026