configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.7.3. 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='1.7.3' 594 PACKAGE_STRING='unbound 1.7.3' 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. 1449 1450 Defaults for the options are specified in brackets. 1451 1452 Configuration: 1453 -h, --help display this help and exit 1454 --help=short display options specific to this package 1455 --help=recursive display the short help of all the included packages 1456 -V, --version display version information and exit 1457 -q, --quiet, --silent do not print \`checking ...' messages 1458 --cache-file=FILE cache test results in FILE [disabled] 1459 -C, --config-cache alias for \`--cache-file=config.cache' 1460 -n, --no-create do not create output files 1461 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1462 1463 Installation directories: 1464 --prefix=PREFIX install architecture-independent files in PREFIX 1465 [$ac_default_prefix] 1466 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1467 [PREFIX] 1468 1469 By default, \`make install' will install all the files in 1470 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1471 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1472 for instance \`--prefix=\$HOME'. 1473 1474 For better control, use the options below. 1475 1476 Fine tuning of the installation directories: 1477 --bindir=DIR user executables [EPREFIX/bin] 1478 --sbindir=DIR system admin executables [EPREFIX/sbin] 1479 --libexecdir=DIR program executables [EPREFIX/libexec] 1480 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1481 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1482 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1483 --libdir=DIR object code libraries [EPREFIX/lib] 1484 --includedir=DIR C header files [PREFIX/include] 1485 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1486 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1487 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1488 --infodir=DIR info documentation [DATAROOTDIR/info] 1489 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1490 --mandir=DIR man documentation [DATAROOTDIR/man] 1491 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1492 --htmldir=DIR html documentation [DOCDIR] 1493 --dvidir=DIR dvi documentation [DOCDIR] 1494 --pdfdir=DIR pdf documentation [DOCDIR] 1495 --psdir=DIR ps documentation [DOCDIR] 1496 _ACEOF 1497 1498 cat <<\_ACEOF 1499 1500 System types: 1501 --build=BUILD configure for building on BUILD [guessed] 1502 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1503 _ACEOF 1504 fi 1505 1506 if test -n "$ac_init_help"; then 1507 case $ac_init_help in 1508 short | recursive ) echo "Configuration of unbound 1.7.3:";; 1509 esac 1510 cat <<\_ACEOF 1511 1512 Optional Features: 1513 --disable-option-checking ignore unrecognized --enable/--with options 1514 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1515 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1516 --enable-checking Enable warnings, asserts, makefile-dependencies 1517 --enable-debug same as enable-checking 1518 --disable-flto Disable link-time optimization (gcc specific option) 1519 --enable-pie Enable Position-Independent Executable (eg. to fully 1520 benefit from ASLR, small performance penalty) 1521 --enable-relro-now Enable full relocation binding at load-time (RELRO 1522 NOW, to protect GOT and .dtor areas) 1523 --enable-shared[=PKGS] build shared libraries [default=yes] 1524 --enable-static[=PKGS] build static libraries [default=yes] 1525 --enable-fast-install[=PKGS] 1526 optimize for fast installation [default=yes] 1527 --disable-libtool-lock avoid locking (might break parallel builds) 1528 --disable-rpath disable hardcoded rpath (default=enabled) 1529 --disable-largefile omit support for large files 1530 --enable-alloc-checks enable to memory allocation statistics, for debug 1531 purposes 1532 --enable-alloc-lite enable for lightweight alloc assertions, for debug 1533 purposes 1534 --enable-alloc-nonregional 1535 enable nonregional allocs, slow but exposes regional 1536 allocations to other memory purifiers, for debug 1537 purposes 1538 --disable-swig-version-check 1539 Disable swig version check to build python modules 1540 with older swig even though that is unreliable 1541 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3 1542 support 1543 --disable-sha2 Disable SHA256 and SHA512 RRSIG support 1544 --enable-subnet Enable client subnet 1545 --disable-gost Disable GOST support 1546 --disable-ecdsa Disable ECDSA support 1547 --disable-dsa Disable DSA support 1548 --disable-ed25519 Disable ED25519 support 1549 --disable-ed448 Disable ED448 support 1550 --enable-event-api Enable (experimental) pluggable event base 1551 libunbound API installed to unbound-event.h 1552 --enable-tfo-client Enable TCP Fast Open for client mode 1553 --enable-tfo-server Enable TCP Fast Open for server mode 1554 --enable-static-exe enable to compile executables statically against 1555 (event) libs, for debug purposes 1556 --enable-systemd compile with systemd support 1557 --enable-lock-checks enable to check lock and unlock calls, for debug 1558 purposes 1559 --enable-allsymbols export all symbols from libunbound and link binaries 1560 to it, smaller install size but libunbound export 1561 table is polluted by internal symbols 1562 --enable-dnstap Enable dnstap support (requires fstrm, protobuf-c) 1563 --enable-dnscrypt Enable dnscrypt support (requires libsodium) 1564 --enable-cachedb enable cachedb module that can use external cache 1565 storage 1566 --enable-ipsecmod Enable ipsecmod module that facilitates 1567 opportunistic IPsec 1568 1569 Optional Packages: 1570 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1571 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1572 --with-conf-file=path Pathname to the Unbound configuration file 1573 --with-run-dir=path set default directory to chdir to (by default dir 1574 part of cfg file) 1575 --with-chroot-dir=path set default directory to chroot to (by default same 1576 as run-dir) 1577 --with-share-dir=path set default directory with shared data (by default 1578 same as share/unbound) 1579 --with-pidfile=filename set default pathname to unbound pidfile (default 1580 run-dir/unbound.pid) 1581 --with-rootkey-file=filename 1582 set default pathname to root key file (default 1583 run-dir/root.key). This file is read and written. 1584 --with-rootcert-file=filename 1585 set default pathname to root update certificate file 1586 (default run-dir/icannbundle.pem). 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Assumes 1908 # that executables *can* be run. 1909 ac_fn_c_try_run () 1910 { 1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1912 if { { ac_try="$ac_link" 1913 case "(($ac_try" in 1914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1915 *) ac_try_echo=$ac_try;; 1916 esac 1917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1918 $as_echo "$ac_try_echo"; } >&5 1919 (eval "$ac_link") 2>&5 1920 ac_status=$? 1921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1922 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1923 { { case "(($ac_try" in 1924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1925 *) ac_try_echo=$ac_try;; 1926 esac 1927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1928 $as_echo "$ac_try_echo"; } >&5 1929 (eval "$ac_try") 2>&5 1930 ac_status=$? 1931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1932 test $ac_status = 0; }; }; then : 1933 ac_retval=0 1934 else 1935 $as_echo "$as_me: program exited with status $ac_status" >&5 1936 $as_echo "$as_me: failed program was:" >&5 1937 sed 's/^/| /' conftest.$ac_ext >&5 1938 1939 ac_retval=$ac_status 1940 fi 1941 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1942 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1943 as_fn_set_status $ac_retval 1944 1945 } # ac_fn_c_try_run 1946 1947 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1948 # ------------------------------------------------------- 1949 # Tests whether HEADER exists and can be compiled using the include files in 1950 # INCLUDES, setting the cache variable VAR accordingly. 1951 ac_fn_c_check_header_compile () 1952 { 1953 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1955 $as_echo_n "checking for $2... " >&6; } 1956 if eval \${$3+:} false; then : 1957 $as_echo_n "(cached) " >&6 1958 else 1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1960 /* end confdefs.h. */ 1961 $4 1962 #include <$2> 1963 _ACEOF 1964 if ac_fn_c_try_compile "$LINENO"; then : 1965 eval "$3=yes" 1966 else 1967 eval "$3=no" 1968 fi 1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1970 fi 1971 eval ac_res=\$$3 1972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1973 $as_echo "$ac_res" >&6; } 1974 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1975 1976 } # ac_fn_c_check_header_compile 1977 1978 # ac_fn_c_try_link LINENO 1979 # ----------------------- 1980 # Try to link conftest.$ac_ext, and return whether this succeeded. 1981 ac_fn_c_try_link () 1982 { 1983 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1984 rm -f conftest.$ac_objext conftest$ac_exeext 1985 if { { ac_try="$ac_link" 1986 case "(($ac_try" in 1987 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1988 *) ac_try_echo=$ac_try;; 1989 esac 1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1991 $as_echo "$ac_try_echo"; } >&5 1992 (eval "$ac_link") 2>conftest.err 1993 ac_status=$? 1994 if test -s conftest.err; then 1995 grep -v '^ *+' conftest.err >conftest.er1 1996 cat conftest.er1 >&5 1997 mv -f conftest.er1 conftest.err 1998 fi 1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2000 test $ac_status = 0; } && { 2001 test -z "$ac_c_werror_flag" || 2002 test ! -s conftest.err 2003 } && test -s conftest$ac_exeext && { 2004 test "$cross_compiling" = yes || 2005 test -x conftest$ac_exeext 2006 }; then : 2007 ac_retval=0 2008 else 2009 $as_echo "$as_me: failed program was:" >&5 2010 sed 's/^/| /' conftest.$ac_ext >&5 2011 2012 ac_retval=1 2013 fi 2014 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2015 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2016 # interfere with the next link command; also delete a directory that is 2017 # left behind by Apple's compiler. We do this before executing the actions. 2018 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2019 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2020 as_fn_set_status $ac_retval 2021 2022 } # ac_fn_c_try_link 2023 2024 # ac_fn_c_check_func LINENO FUNC VAR 2025 # ---------------------------------- 2026 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2027 ac_fn_c_check_func () 2028 { 2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2031 $as_echo_n "checking for $2... " >&6; } 2032 if eval \${$3+:} false; then : 2033 $as_echo_n "(cached) " >&6 2034 else 2035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2036 /* end confdefs.h. */ 2037 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2038 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2039 #define $2 innocuous_$2 2040 2041 /* System header to define __stub macros and hopefully few prototypes, 2042 which can conflict with char $2 (); below. 2043 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2044 <limits.h> exists even on freestanding compilers. */ 2045 2046 #ifdef __STDC__ 2047 # include <limits.h> 2048 #else 2049 # include <assert.h> 2050 #endif 2051 2052 #undef $2 2053 2054 /* Override any GCC internal prototype to avoid an error. 2055 Use char because int might match the return type of a GCC 2056 builtin and then its argument prototype would still apply. */ 2057 #ifdef __cplusplus 2058 extern "C" 2059 #endif 2060 char $2 (); 2061 /* The GNU C library defines this for functions which it implements 2062 to always fail with ENOSYS. Some functions are actually named 2063 something starting with __ and the normal name is an alias. */ 2064 #if defined __stub_$2 || defined __stub___$2 2065 choke me 2066 #endif 2067 2068 int 2069 main () 2070 { 2071 return $2 (); 2072 ; 2073 return 0; 2074 } 2075 _ACEOF 2076 if ac_fn_c_try_link "$LINENO"; then : 2077 eval "$3=yes" 2078 else 2079 eval "$3=no" 2080 fi 2081 rm -f core conftest.err conftest.$ac_objext \ 2082 conftest$ac_exeext conftest.$ac_ext 2083 fi 2084 eval ac_res=\$$3 2085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2086 $as_echo "$ac_res" >&6; } 2087 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2088 2089 } # ac_fn_c_check_func 2090 2091 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2092 # ------------------------------------------- 2093 # Tests whether TYPE exists after having included INCLUDES, setting cache 2094 # variable VAR accordingly. 2095 ac_fn_c_check_type () 2096 { 2097 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2099 $as_echo_n "checking for $2... " >&6; } 2100 if eval \${$3+:} false; then : 2101 $as_echo_n "(cached) " >&6 2102 else 2103 eval "$3=no" 2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2105 /* end confdefs.h. */ 2106 $4 2107 int 2108 main () 2109 { 2110 if (sizeof ($2)) 2111 return 0; 2112 ; 2113 return 0; 2114 } 2115 _ACEOF 2116 if ac_fn_c_try_compile "$LINENO"; then : 2117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2118 /* end confdefs.h. */ 2119 $4 2120 int 2121 main () 2122 { 2123 if (sizeof (($2))) 2124 return 0; 2125 ; 2126 return 0; 2127 } 2128 _ACEOF 2129 if ac_fn_c_try_compile "$LINENO"; then : 2130 2131 else 2132 eval "$3=yes" 2133 fi 2134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2135 fi 2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2137 fi 2138 eval ac_res=\$$3 2139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2140 $as_echo "$ac_res" >&6; } 2141 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2142 2143 } # ac_fn_c_check_type 2144 2145 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2146 # -------------------------------------------- 2147 # Tries to find the compile-time value of EXPR in a program that includes 2148 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2149 # computed 2150 ac_fn_c_compute_int () 2151 { 2152 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2153 if test "$cross_compiling" = yes; then 2154 # Depending upon the size, compute the lo and hi bounds. 2155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2156 /* end confdefs.h. */ 2157 $4 2158 int 2159 main () 2160 { 2161 static int test_array [1 - 2 * !(($2) >= 0)]; 2162 test_array [0] = 0; 2163 return test_array [0]; 2164 2165 ; 2166 return 0; 2167 } 2168 _ACEOF 2169 if ac_fn_c_try_compile "$LINENO"; then : 2170 ac_lo=0 ac_mid=0 2171 while :; do 2172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2173 /* end confdefs.h. */ 2174 $4 2175 int 2176 main () 2177 { 2178 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2179 test_array [0] = 0; 2180 return test_array [0]; 2181 2182 ; 2183 return 0; 2184 } 2185 _ACEOF 2186 if ac_fn_c_try_compile "$LINENO"; then : 2187 ac_hi=$ac_mid; break 2188 else 2189 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2190 if test $ac_lo -le $ac_mid; then 2191 ac_lo= ac_hi= 2192 break 2193 fi 2194 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2195 fi 2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2197 done 2198 else 2199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2200 /* end confdefs.h. */ 2201 $4 2202 int 2203 main () 2204 { 2205 static int test_array [1 - 2 * !(($2) < 0)]; 2206 test_array [0] = 0; 2207 return test_array [0]; 2208 2209 ; 2210 return 0; 2211 } 2212 _ACEOF 2213 if ac_fn_c_try_compile "$LINENO"; then : 2214 ac_hi=-1 ac_mid=-1 2215 while :; do 2216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2217 /* end confdefs.h. */ 2218 $4 2219 int 2220 main () 2221 { 2222 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2223 test_array [0] = 0; 2224 return test_array [0]; 2225 2226 ; 2227 return 0; 2228 } 2229 _ACEOF 2230 if ac_fn_c_try_compile "$LINENO"; then : 2231 ac_lo=$ac_mid; break 2232 else 2233 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2234 if test $ac_mid -le $ac_hi; then 2235 ac_lo= ac_hi= 2236 break 2237 fi 2238 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2239 fi 2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2241 done 2242 else 2243 ac_lo= ac_hi= 2244 fi 2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2246 fi 2247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2248 # Binary search between lo and hi bounds. 2249 while test "x$ac_lo" != "x$ac_hi"; do 2250 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2252 /* end confdefs.h. */ 2253 $4 2254 int 2255 main () 2256 { 2257 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2258 test_array [0] = 0; 2259 return test_array [0]; 2260 2261 ; 2262 return 0; 2263 } 2264 _ACEOF 2265 if ac_fn_c_try_compile "$LINENO"; then : 2266 ac_hi=$ac_mid 2267 else 2268 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2269 fi 2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2271 done 2272 case $ac_lo in #(( 2273 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2274 '') ac_retval=1 ;; 2275 esac 2276 else 2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2278 /* end confdefs.h. */ 2279 $4 2280 static long int longval () { return $2; } 2281 static unsigned long int ulongval () { return $2; } 2282 #include <stdio.h> 2283 #include <stdlib.h> 2284 int 2285 main () 2286 { 2287 2288 FILE *f = fopen ("conftest.val", "w"); 2289 if (! f) 2290 return 1; 2291 if (($2) < 0) 2292 { 2293 long int i = longval (); 2294 if (i != ($2)) 2295 return 1; 2296 fprintf (f, "%ld", i); 2297 } 2298 else 2299 { 2300 unsigned long int i = ulongval (); 2301 if (i != ($2)) 2302 return 1; 2303 fprintf (f, "%lu", i); 2304 } 2305 /* Do not output a trailing newline, as this causes \r\n confusion 2306 on some platforms. */ 2307 return ferror (f) || fclose (f) != 0; 2308 2309 ; 2310 return 0; 2311 } 2312 _ACEOF 2313 if ac_fn_c_try_run "$LINENO"; then : 2314 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2315 else 2316 ac_retval=1 2317 fi 2318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2319 conftest.$ac_objext conftest.beam conftest.$ac_ext 2320 rm -f conftest.val 2321 2322 fi 2323 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2324 as_fn_set_status $ac_retval 2325 2326 } # ac_fn_c_compute_int 2327 2328 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2329 # --------------------------------------------- 2330 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2331 # accordingly. 2332 ac_fn_c_check_decl () 2333 { 2334 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2335 as_decl_name=`echo $2|sed 's/ *(.*//'` 2336 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2338 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2339 if eval \${$3+:} false; then : 2340 $as_echo_n "(cached) " >&6 2341 else 2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2343 /* end confdefs.h. */ 2344 $4 2345 int 2346 main () 2347 { 2348 #ifndef $as_decl_name 2349 #ifdef __cplusplus 2350 (void) $as_decl_use; 2351 #else 2352 (void) $as_decl_name; 2353 #endif 2354 #endif 2355 2356 ; 2357 return 0; 2358 } 2359 _ACEOF 2360 if ac_fn_c_try_compile "$LINENO"; then : 2361 eval "$3=yes" 2362 else 2363 eval "$3=no" 2364 fi 2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2366 fi 2367 eval ac_res=\$$3 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2369 $as_echo "$ac_res" >&6; } 2370 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2371 2372 } # ac_fn_c_check_decl 2373 2374 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2375 # ---------------------------------------------------- 2376 # Tries to find if the field MEMBER exists in type AGGR, after including 2377 # INCLUDES, setting cache variable VAR accordingly. 2378 ac_fn_c_check_member () 2379 { 2380 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2382 $as_echo_n "checking for $2.$3... " >&6; } 2383 if eval \${$4+:} false; then : 2384 $as_echo_n "(cached) " >&6 2385 else 2386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2387 /* end confdefs.h. */ 2388 $5 2389 int 2390 main () 2391 { 2392 static $2 ac_aggr; 2393 if (ac_aggr.$3) 2394 return 0; 2395 ; 2396 return 0; 2397 } 2398 _ACEOF 2399 if ac_fn_c_try_compile "$LINENO"; then : 2400 eval "$4=yes" 2401 else 2402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2403 /* end confdefs.h. */ 2404 $5 2405 int 2406 main () 2407 { 2408 static $2 ac_aggr; 2409 if (sizeof ac_aggr.$3) 2410 return 0; 2411 ; 2412 return 0; 2413 } 2414 _ACEOF 2415 if ac_fn_c_try_compile "$LINENO"; then : 2416 eval "$4=yes" 2417 else 2418 eval "$4=no" 2419 fi 2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2421 fi 2422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2423 fi 2424 eval ac_res=\$$4 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2426 $as_echo "$ac_res" >&6; } 2427 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2428 2429 } # ac_fn_c_check_member 2430 cat >config.log <<_ACEOF 2431 This file contains any messages produced by compilers while 2432 running configure, to aid debugging if configure makes a mistake. 2433 2434 It was created by unbound $as_me 1.7.3, which was 2435 generated by GNU Autoconf 2.69. Invocation command line was 2436 2437 $ $0 $@ 2438 2439 _ACEOF 2440 exec 5>>config.log 2441 { 2442 cat <<_ASUNAME 2443 ## --------- ## 2444 ## Platform. ## 2445 ## --------- ## 2446 2447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2448 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2449 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2450 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2451 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2452 2453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2454 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2455 2456 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2457 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2459 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2460 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2461 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2462 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2463 2464 _ASUNAME 2465 2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2467 for as_dir in $PATH 2468 do 2469 IFS=$as_save_IFS 2470 test -z "$as_dir" && as_dir=. 2471 $as_echo "PATH: $as_dir" 2472 done 2473 IFS=$as_save_IFS 2474 2475 } >&5 2476 2477 cat >&5 <<_ACEOF 2478 2479 2480 ## ----------- ## 2481 ## Core tests. ## 2482 ## ----------- ## 2483 2484 _ACEOF 2485 2486 2487 # Keep a trace of the command line. 2488 # Strip out --no-create and --no-recursion so they do not pile up. 2489 # Strip out --silent because we don't want to record it for future runs. 2490 # Also quote any args containing shell meta-characters. 2491 # Make two passes to allow for proper duplicate-argument suppression. 2492 ac_configure_args= 2493 ac_configure_args0= 2494 ac_configure_args1= 2495 ac_must_keep_next=false 2496 for ac_pass in 1 2 2497 do 2498 for ac_arg 2499 do 2500 case $ac_arg in 2501 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2502 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2503 | -silent | --silent | --silen | --sile | --sil) 2504 continue ;; 2505 *\'*) 2506 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2507 esac 2508 case $ac_pass in 2509 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2510 2) 2511 as_fn_append ac_configure_args1 " '$ac_arg'" 2512 if test $ac_must_keep_next = true; then 2513 ac_must_keep_next=false # Got value, back to normal. 2514 else 2515 case $ac_arg in 2516 *=* | --config-cache | -C | -disable-* | --disable-* \ 2517 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2518 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2519 | -with-* | --with-* | -without-* | --without-* | --x) 2520 case "$ac_configure_args0 " in 2521 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2522 esac 2523 ;; 2524 -* ) ac_must_keep_next=true ;; 2525 esac 2526 fi 2527 as_fn_append ac_configure_args " '$ac_arg'" 2528 ;; 2529 esac 2530 done 2531 done 2532 { ac_configure_args0=; unset ac_configure_args0;} 2533 { ac_configure_args1=; unset ac_configure_args1;} 2534 2535 # When interrupted or exit'd, cleanup temporary files, and complete 2536 # config.log. We remove comments because anyway the quotes in there 2537 # would cause problems or look ugly. 2538 # WARNING: Use '\'' to represent an apostrophe within the trap. 2539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2540 trap 'exit_status=$? 2541 # Save into config.log some information that might help in debugging. 2542 { 2543 echo 2544 2545 $as_echo "## ---------------- ## 2546 ## Cache variables. ## 2547 ## ---------------- ##" 2548 echo 2549 # The following way of writing the cache mishandles newlines in values, 2550 ( 2551 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2552 eval ac_val=\$$ac_var 2553 case $ac_val in #( 2554 *${as_nl}*) 2555 case $ac_var in #( 2556 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2558 esac 2559 case $ac_var in #( 2560 _ | IFS | as_nl) ;; #( 2561 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2562 *) { eval $ac_var=; unset $ac_var;} ;; 2563 esac ;; 2564 esac 2565 done 2566 (set) 2>&1 | 2567 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2568 *${as_nl}ac_space=\ *) 2569 sed -n \ 2570 "s/'\''/'\''\\\\'\'''\''/g; 2571 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2572 ;; #( 2573 *) 2574 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2575 ;; 2576 esac | 2577 sort 2578 ) 2579 echo 2580 2581 $as_echo "## ----------------- ## 2582 ## Output variables. ## 2583 ## ----------------- ##" 2584 echo 2585 for ac_var in $ac_subst_vars 2586 do 2587 eval ac_val=\$$ac_var 2588 case $ac_val in 2589 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2590 esac 2591 $as_echo "$ac_var='\''$ac_val'\''" 2592 done | sort 2593 echo 2594 2595 if test -n "$ac_subst_files"; then 2596 $as_echo "## ------------------- ## 2597 ## File substitutions. ## 2598 ## ------------------- ##" 2599 echo 2600 for ac_var in $ac_subst_files 2601 do 2602 eval ac_val=\$$ac_var 2603 case $ac_val in 2604 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2605 esac 2606 $as_echo "$ac_var='\''$ac_val'\''" 2607 done | sort 2608 echo 2609 fi 2610 2611 if test -s confdefs.h; then 2612 $as_echo "## ----------- ## 2613 ## confdefs.h. ## 2614 ## ----------- ##" 2615 echo 2616 cat confdefs.h 2617 echo 2618 fi 2619 test "$ac_signal" != 0 && 2620 $as_echo "$as_me: caught signal $ac_signal" 2621 $as_echo "$as_me: exit $exit_status" 2622 } >&5 2623 rm -f core *.core core.conftest.* && 2624 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2625 exit $exit_status 2626 ' 0 2627 for ac_signal in 1 2 13 15; do 2628 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2629 done 2630 ac_signal=0 2631 2632 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2633 rm -f -r conftest* confdefs.h 2634 2635 $as_echo "/* confdefs.h */" > confdefs.h 2636 2637 # Predefined preprocessor variables. 2638 2639 cat >>confdefs.h <<_ACEOF 2640 #define PACKAGE_NAME "$PACKAGE_NAME" 2641 _ACEOF 2642 2643 cat >>confdefs.h <<_ACEOF 2644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2645 _ACEOF 2646 2647 cat >>confdefs.h <<_ACEOF 2648 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2649 _ACEOF 2650 2651 cat >>confdefs.h <<_ACEOF 2652 #define PACKAGE_STRING "$PACKAGE_STRING" 2653 _ACEOF 2654 2655 cat >>confdefs.h <<_ACEOF 2656 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2657 _ACEOF 2658 2659 cat >>confdefs.h <<_ACEOF 2660 #define PACKAGE_URL "$PACKAGE_URL" 2661 _ACEOF 2662 2663 2664 # Let the site file select an alternate cache file if it wants to. 2665 # Prefer an explicitly selected file to automatically selected ones. 2666 ac_site_file1=NONE 2667 ac_site_file2=NONE 2668 if test -n "$CONFIG_SITE"; then 2669 # We do not want a PATH search for config.site. 2670 case $CONFIG_SITE in #(( 2671 -*) ac_site_file1=./$CONFIG_SITE;; 2672 */*) ac_site_file1=$CONFIG_SITE;; 2673 *) ac_site_file1=./$CONFIG_SITE;; 2674 esac 2675 elif test "x$prefix" != xNONE; then 2676 ac_site_file1=$prefix/share/config.site 2677 ac_site_file2=$prefix/etc/config.site 2678 else 2679 ac_site_file1=$ac_default_prefix/share/config.site 2680 ac_site_file2=$ac_default_prefix/etc/config.site 2681 fi 2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2683 do 2684 test "x$ac_site_file" = xNONE && continue 2685 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2688 sed 's/^/| /' "$ac_site_file" >&5 2689 . 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"./$cache_file";; 2706 esac 2707 fi 2708 else 2709 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2710 $as_echo "$as_me: creating cache $cache_file" >&6;} 2711 >$cache_file 2712 fi 2713 2714 # Check that the precious variables saved in the cache have kept the same 2715 # value. 2716 ac_cache_corrupted=false 2717 for ac_var in $ac_precious_vars; do 2718 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2719 eval ac_new_set=\$ac_env_${ac_var}_set 2720 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2721 eval ac_new_val=\$ac_env_${ac_var}_value 2722 case $ac_old_set,$ac_new_set in 2723 set,) 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2725 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2726 ac_cache_corrupted=: ;; 2727 ,set) 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2729 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2730 ac_cache_corrupted=: ;; 2731 ,);; 2732 *) 2733 if test "x$ac_old_val" != "x$ac_new_val"; then 2734 # differences in whitespace do not lead to failure. 2735 ac_old_val_w=`echo x $ac_old_val` 2736 ac_new_val_w=`echo x $ac_new_val` 2737 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2738 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2739 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2740 ac_cache_corrupted=: 2741 else 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2743 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2744 eval $ac_var=\$ac_old_val 2745 fi 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2747 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2749 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2750 fi;; 2751 esac 2752 # Pass precious variables to config.status. 2753 if test "$ac_new_set" = set; then 2754 case $ac_new_val in 2755 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2756 *) ac_arg=$ac_var=$ac_new_val ;; 2757 esac 2758 case " $ac_configure_args " in 2759 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2760 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2761 esac 2762 fi 2763 done 2764 if $ac_cache_corrupted; then 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2768 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2769 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2770 fi 2771 ## -------------------- ## 2772 ## Main body of script. ## 2773 ## -------------------- ## 2774 2775 ac_ext=c 2776 ac_cpp='$CPP $CPPFLAGS' 2777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2779 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2780 2781 2782 UNBOUND_VERSION_MAJOR=1 2783 2784 UNBOUND_VERSION_MINOR=7 2785 2786 UNBOUND_VERSION_MICRO=3 2787 2788 2789 LIBUNBOUND_CURRENT=7 2790 LIBUNBOUND_REVISION=11 2791 LIBUNBOUND_AGE=5 2792 # 1.0.0 had 0:12:0 2793 # 1.0.1 had 0:13:0 2794 # 1.0.2 had 0:14:0 2795 # 1.1.0 had 0:15:0 2796 # 1.1.1 had 0:16:0 2797 # 1.2.0 had 0:17:0 2798 # 1.2.1 had 0:18:0 2799 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2800 # 1.3.1 had 1:1:0 2801 # 1.3.2 had 1:2:0 2802 # 1.3.3 had 1:3:0 2803 # 1.3.4 had 1:4:0 2804 # 1.4.0-snapshots had 1:5:0 2805 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2806 # 1.4.1 had 2:1:0 2807 # 1.4.2 had 2:2:0 2808 # 1.4.3 had 2:3:0 2809 # 1.4.4 had 2:4:0 2810 # 1.4.5 had 2:5:0 2811 # 1.4.6 had 2:6:0 2812 # 1.4.7 had 2:7:0 2813 # 1.4.8 had 2:8:0 2814 # 1.4.9 had 2:9:0 2815 # 1.4.10 had 2:10:0 2816 # 1.4.11 had 2:11:0 2817 # 1.4.12 had 2:12:0 2818 # 1.4.13 had 2:13:0 2819 # and 1.4.13p1 and 1.4.13.p2 2820 # 1.4.14 had 2:14:0 2821 # 1.4.15 had 3:0:1 # adds ub_version() 2822 # 1.4.16 had 3:1:1 2823 # 1.4.17 had 3:2:1 2824 # 1.4.18 had 3:3:1 2825 # 1.4.19 had 3:4:1 2826 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2827 # 1.4.21 had 4:1:2 2828 # 1.4.22 had 4:1:2 2829 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2830 # 1.5.1 had 5:3:3 2831 # 1.5.2 had 5:5:3 2832 # 1.5.3 had 5:6:3 2833 # 1.5.4 had 5:7:3 2834 # 1.5.5 had 5:8:3 2835 # 1.5.6 had 5:9:3 2836 # 1.5.7 had 5:10:3 2837 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2838 # 1.5.9 had 6:1:4 2839 # 1.5.10 had 6:2:4 2840 # 1.6.0 had 6:3:4 2841 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 2842 # 1.6.2 had 7:1:5 2843 # 1.6.3 had 7:2:5 2844 # 1.6.4 had 7:3:5 2845 # 1.6.5 had 7:4:5 2846 # 1.6.6 had 7:5:5 2847 # 1.6.7 had 7:6:5 2848 # 1.6.8 had 7:7:5 2849 # 1.7.0 had 7:8:5 2850 # 1.7.1 had 7:9:5 2851 # 1.7.2 had 7:10:5 2852 # 1.7.3 had 7:11:5 2853 2854 # Current -- the number of the binary API that we're implementing 2855 # Revision -- which iteration of the implementation of the binary 2856 # API are we supplying? 2857 # Age -- How many previous binary API versions do we also 2858 # support? 2859 # 2860 # If we release a new version that does not change the binary API, 2861 # increment Revision. 2862 # 2863 # If we release a new version that changes the binary API, but does 2864 # not break programs compiled against the old binary API, increment 2865 # Current and Age. Set Revision to 0, since this is the first 2866 # implementation of the new API. 2867 # 2868 # Otherwise, we're changing the binary API and breaking backward 2869 # compatibility with old binaries. Increment Current. Set Age to 0, 2870 # since we're backward compatible with no previous APIs. Set Revision 2871 # to 0 too. 2872 2873 2874 2875 2876 CFLAGS="$CFLAGS" 2877 ac_ext=c 2878 ac_cpp='$CPP $CPPFLAGS' 2879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2881 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2882 if test -n "$ac_tool_prefix"; then 2883 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2884 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2886 $as_echo_n "checking for $ac_word... " >&6; } 2887 if ${ac_cv_prog_CC+:} false; then : 2888 $as_echo_n "(cached) " >&6 2889 else 2890 if test -n "$CC"; then 2891 ac_cv_prog_CC="$CC" # Let the user override the test. 2892 else 2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2894 for as_dir in $PATH 2895 do 2896 IFS=$as_save_IFS 2897 test -z "$as_dir" && as_dir=. 2898 for ac_exec_ext in '' $ac_executable_extensions; do 2899 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2900 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2902 break 2 2903 fi 2904 done 2905 done 2906 IFS=$as_save_IFS 2907 2908 fi 2909 fi 2910 CC=$ac_cv_prog_CC 2911 if test -n "$CC"; then 2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2913 $as_echo "$CC" >&6; } 2914 else 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2916 $as_echo "no" >&6; } 2917 fi 2918 2919 2920 fi 2921 if test -z "$ac_cv_prog_CC"; then 2922 ac_ct_CC=$CC 2923 # Extract the first word of "gcc", so it can be a program name with args. 2924 set dummy gcc; ac_word=$2 2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2926 $as_echo_n "checking for $ac_word... " >&6; } 2927 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2928 $as_echo_n "(cached) " >&6 2929 else 2930 if test -n "$ac_ct_CC"; then 2931 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2932 else 2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH 2935 do 2936 IFS=$as_save_IFS 2937 test -z "$as_dir" && as_dir=. 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2940 ac_cv_prog_ac_ct_CC="gcc" 2941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2942 break 2 2943 fi 2944 done 2945 done 2946 IFS=$as_save_IFS 2947 2948 fi 2949 fi 2950 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2951 if test -n "$ac_ct_CC"; then 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2953 $as_echo "$ac_ct_CC" >&6; } 2954 else 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2956 $as_echo "no" >&6; } 2957 fi 2958 2959 if test "x$ac_ct_CC" = x; then 2960 CC="" 2961 else 2962 case $cross_compiling:$ac_tool_warned in 2963 yes:) 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2966 ac_tool_warned=yes ;; 2967 esac 2968 CC=$ac_ct_CC 2969 fi 2970 else 2971 CC="$ac_cv_prog_CC" 2972 fi 2973 2974 if test -z "$CC"; then 2975 if test -n "$ac_tool_prefix"; then 2976 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2977 set dummy ${ac_tool_prefix}cc; ac_word=$2 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2979 $as_echo_n "checking for $ac_word... " >&6; } 2980 if ${ac_cv_prog_CC+:} false; then : 2981 $as_echo_n "(cached) " >&6 2982 else 2983 if test -n "$CC"; then 2984 ac_cv_prog_CC="$CC" # Let the user override the test. 2985 else 2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2987 for as_dir in $PATH 2988 do 2989 IFS=$as_save_IFS 2990 test -z "$as_dir" && as_dir=. 2991 for ac_exec_ext in '' $ac_executable_extensions; do 2992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2993 ac_cv_prog_CC="${ac_tool_prefix}cc" 2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2995 break 2 2996 fi 2997 done 2998 done 2999 IFS=$as_save_IFS 3000 3001 fi 3002 fi 3003 CC=$ac_cv_prog_CC 3004 if test -n "$CC"; then 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3006 $as_echo "$CC" >&6; } 3007 else 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3009 $as_echo "no" >&6; } 3010 fi 3011 3012 3013 fi 3014 fi 3015 if test -z "$CC"; then 3016 # Extract the first word of "cc", so it can be a program name with args. 3017 set dummy cc; ac_word=$2 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3019 $as_echo_n "checking for $ac_word... " >&6; } 3020 if ${ac_cv_prog_CC+:} false; then : 3021 $as_echo_n "(cached) " >&6 3022 else 3023 if test -n "$CC"; then 3024 ac_cv_prog_CC="$CC" # Let the user override the test. 3025 else 3026 ac_prog_rejected=no 3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3028 for as_dir in $PATH 3029 do 3030 IFS=$as_save_IFS 3031 test -z "$as_dir" && as_dir=. 3032 for ac_exec_ext in '' $ac_executable_extensions; do 3033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3034 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3035 ac_prog_rejected=yes 3036 continue 3037 fi 3038 ac_cv_prog_CC="cc" 3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3040 break 2 3041 fi 3042 done 3043 done 3044 IFS=$as_save_IFS 3045 3046 if test $ac_prog_rejected = yes; then 3047 # We found a bogon in the path, so make sure we never use it. 3048 set dummy $ac_cv_prog_CC 3049 shift 3050 if test $# != 0; then 3051 # We chose a different compiler from the bogus one. 3052 # However, it has the same basename, so the bogon will be chosen 3053 # first if we set CC to just the basename; use the full file name. 3054 shift 3055 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3056 fi 3057 fi 3058 fi 3059 fi 3060 CC=$ac_cv_prog_CC 3061 if test -n "$CC"; then 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3063 $as_echo "$CC" >&6; } 3064 else 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3066 $as_echo "no" >&6; } 3067 fi 3068 3069 3070 fi 3071 if test -z "$CC"; then 3072 if test -n "$ac_tool_prefix"; then 3073 for ac_prog in cl.exe 3074 do 3075 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3076 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if ${ac_cv_prog_CC+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$CC"; then 3083 ac_cv_prog_CC="$CC" # Let the user override the test. 3084 else 3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3086 for as_dir in $PATH 3087 do 3088 IFS=$as_save_IFS 3089 test -z "$as_dir" && as_dir=. 3090 for ac_exec_ext in '' $ac_executable_extensions; do 3091 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3092 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3094 break 2 3095 fi 3096 done 3097 done 3098 IFS=$as_save_IFS 3099 3100 fi 3101 fi 3102 CC=$ac_cv_prog_CC 3103 if test -n "$CC"; then 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3105 $as_echo "$CC" >&6; } 3106 else 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3108 $as_echo "no" >&6; } 3109 fi 3110 3111 3112 test -n "$CC" && break 3113 done 3114 fi 3115 if test -z "$CC"; then 3116 ac_ct_CC=$CC 3117 for ac_prog in cl.exe 3118 do 3119 # Extract the first word of "$ac_prog", so it can be a program name with args. 3120 set dummy $ac_prog; ac_word=$2 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3122 $as_echo_n "checking for $ac_word... " >&6; } 3123 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3124 $as_echo_n "(cached) " >&6 3125 else 3126 if test -n "$ac_ct_CC"; then 3127 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3128 else 3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3130 for as_dir in $PATH 3131 do 3132 IFS=$as_save_IFS 3133 test -z "$as_dir" && as_dir=. 3134 for ac_exec_ext in '' $ac_executable_extensions; do 3135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3136 ac_cv_prog_ac_ct_CC="$ac_prog" 3137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3138 break 2 3139 fi 3140 done 3141 done 3142 IFS=$as_save_IFS 3143 3144 fi 3145 fi 3146 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3147 if test -n "$ac_ct_CC"; then 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3149 $as_echo "$ac_ct_CC" >&6; } 3150 else 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3152 $as_echo "no" >&6; } 3153 fi 3154 3155 3156 test -n "$ac_ct_CC" && break 3157 done 3158 3159 if test "x$ac_ct_CC" = x; then 3160 CC="" 3161 else 3162 case $cross_compiling:$ac_tool_warned in 3163 yes:) 3164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3165 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3166 ac_tool_warned=yes ;; 3167 esac 3168 CC=$ac_ct_CC 3169 fi 3170 fi 3171 3172 fi 3173 3174 3175 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3177 as_fn_error $? "no acceptable C compiler found in \$PATH 3178 See \`config.log' for more details" "$LINENO" 5; } 3179 3180 # Provide some information about the compiler. 3181 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3182 set X $ac_compile 3183 ac_compiler=$2 3184 for ac_option in --version -v -V -qversion; do 3185 { { ac_try="$ac_compiler $ac_option >&5" 3186 case "(($ac_try" in 3187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3188 *) ac_try_echo=$ac_try;; 3189 esac 3190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3191 $as_echo "$ac_try_echo"; } >&5 3192 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3193 ac_status=$? 3194 if test -s conftest.err; then 3195 sed '10a\ 3196 ... rest of stderr output deleted ... 3197 10q' conftest.err >conftest.er1 3198 cat conftest.er1 >&5 3199 fi 3200 rm -f conftest.er1 conftest.err 3201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3202 test $ac_status = 0; } 3203 done 3204 3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3206 /* end confdefs.h. */ 3207 3208 int 3209 main () 3210 { 3211 3212 ; 3213 return 0; 3214 } 3215 _ACEOF 3216 ac_clean_files_save=$ac_clean_files 3217 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3218 # Try to create an executable without -o first, disregard a.out. 3219 # It will help us diagnose broken compilers, and finding out an intuition 3220 # of exeext. 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3222 $as_echo_n "checking whether the C compiler works... " >&6; } 3223 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3224 3225 # The possible output files: 3226 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3227 3228 ac_rmfiles= 3229 for ac_file in $ac_files 3230 do 3231 case $ac_file in 3232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3233 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3234 esac 3235 done 3236 rm -f $ac_rmfiles 3237 3238 if { { ac_try="$ac_link_default" 3239 case "(($ac_try" in 3240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3241 *) ac_try_echo=$ac_try;; 3242 esac 3243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3244 $as_echo "$ac_try_echo"; } >&5 3245 (eval "$ac_link_default") 2>&5 3246 ac_status=$? 3247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3248 test $ac_status = 0; }; then : 3249 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3250 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3251 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3252 # so that the user can short-circuit this test for compilers unknown to 3253 # Autoconf. 3254 for ac_file in $ac_files '' 3255 do 3256 test -f "$ac_file" || continue 3257 case $ac_file in 3258 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3259 ;; 3260 [ab].out ) 3261 # We found the default executable, but exeext='' is most 3262 # certainly right. 3263 break;; 3264 *.* ) 3265 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3266 then :; else 3267 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3268 fi 3269 # We set ac_cv_exeext here because the later test for it is not 3270 # safe: cross compilers may not add the suffix if given an `-o' 3271 # argument, so we may need to know it at that point already. 3272 # Even if this section looks crufty: it has the advantage of 3273 # actually working. 3274 break;; 3275 * ) 3276 break;; 3277 esac 3278 done 3279 test "$ac_cv_exeext" = no && ac_cv_exeext= 3280 3281 else 3282 ac_file='' 3283 fi 3284 if test -z "$ac_file"; then : 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3286 $as_echo "no" >&6; } 3287 $as_echo "$as_me: failed program was:" >&5 3288 sed 's/^/| /' conftest.$ac_ext >&5 3289 3290 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3292 as_fn_error 77 "C compiler cannot create executables 3293 See \`config.log' for more details" "$LINENO" 5; } 3294 else 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3296 $as_echo "yes" >&6; } 3297 fi 3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3299 $as_echo_n "checking for C compiler default output file name... " >&6; } 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3301 $as_echo "$ac_file" >&6; } 3302 ac_exeext=$ac_cv_exeext 3303 3304 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3305 ac_clean_files=$ac_clean_files_save 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3307 $as_echo_n "checking for suffix of executables... " >&6; } 3308 if { { ac_try="$ac_link" 3309 case "(($ac_try" in 3310 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3311 *) ac_try_echo=$ac_try;; 3312 esac 3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3314 $as_echo "$ac_try_echo"; } >&5 3315 (eval "$ac_link") 2>&5 3316 ac_status=$? 3317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3318 test $ac_status = 0; }; then : 3319 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3320 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3321 # work properly (i.e., refer to `conftest.exe'), while it won't with 3322 # `rm'. 3323 for ac_file in conftest.exe conftest conftest.*; do 3324 test -f "$ac_file" || continue 3325 case $ac_file in 3326 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3327 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3328 break;; 3329 * ) break;; 3330 esac 3331 done 3332 else 3333 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3335 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3336 See \`config.log' for more details" "$LINENO" 5; } 3337 fi 3338 rm -f conftest conftest$ac_cv_exeext 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3340 $as_echo "$ac_cv_exeext" >&6; } 3341 3342 rm -f conftest.$ac_ext 3343 EXEEXT=$ac_cv_exeext 3344 ac_exeext=$EXEEXT 3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3346 /* end confdefs.h. */ 3347 #include <stdio.h> 3348 int 3349 main () 3350 { 3351 FILE *f = fopen ("conftest.out", "w"); 3352 return ferror (f) || fclose (f) != 0; 3353 3354 ; 3355 return 0; 3356 } 3357 _ACEOF 3358 ac_clean_files="$ac_clean_files conftest.out" 3359 # Check that the compiler produces executables we can run. If not, either 3360 # the compiler is broken, or we cross compile. 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3362 $as_echo_n "checking whether we are cross compiling... " >&6; } 3363 if test "$cross_compiling" != yes; then 3364 { { ac_try="$ac_link" 3365 case "(($ac_try" in 3366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3367 *) ac_try_echo=$ac_try;; 3368 esac 3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3370 $as_echo "$ac_try_echo"; } >&5 3371 (eval "$ac_link") 2>&5 3372 ac_status=$? 3373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3374 test $ac_status = 0; } 3375 if { ac_try='./conftest$ac_cv_exeext' 3376 { { case "(($ac_try" in 3377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3378 *) ac_try_echo=$ac_try;; 3379 esac 3380 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3381 $as_echo "$ac_try_echo"; } >&5 3382 (eval "$ac_try") 2>&5 3383 ac_status=$? 3384 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3385 test $ac_status = 0; }; }; then 3386 cross_compiling=no 3387 else 3388 if test "$cross_compiling" = maybe; then 3389 cross_compiling=yes 3390 else 3391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3393 as_fn_error $? "cannot run C compiled programs. 3394 If you meant to cross compile, use \`--host'. 3395 See \`config.log' for more details" "$LINENO" 5; } 3396 fi 3397 fi 3398 fi 3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3400 $as_echo "$cross_compiling" >&6; } 3401 3402 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3403 ac_clean_files=$ac_clean_files_save 3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3405 $as_echo_n "checking for suffix of object files... " >&6; } 3406 if ${ac_cv_objext+:} false; then : 3407 $as_echo_n "(cached) " >&6 3408 else 3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3410 /* end confdefs.h. */ 3411 3412 int 3413 main () 3414 { 3415 3416 ; 3417 return 0; 3418 } 3419 _ACEOF 3420 rm -f conftest.o conftest.obj 3421 if { { ac_try="$ac_compile" 3422 case "(($ac_try" in 3423 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3424 *) ac_try_echo=$ac_try;; 3425 esac 3426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3427 $as_echo "$ac_try_echo"; } >&5 3428 (eval "$ac_compile") 2>&5 3429 ac_status=$? 3430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3431 test $ac_status = 0; }; then : 3432 for ac_file in conftest.o conftest.obj conftest.*; do 3433 test -f "$ac_file" || continue; 3434 case $ac_file in 3435 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3436 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3437 break;; 3438 esac 3439 done 3440 else 3441 $as_echo "$as_me: failed program was:" >&5 3442 sed 's/^/| /' conftest.$ac_ext >&5 3443 3444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3445 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3446 as_fn_error $? "cannot compute suffix of object files: cannot compile 3447 See \`config.log' for more details" "$LINENO" 5; } 3448 fi 3449 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3450 fi 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3452 $as_echo "$ac_cv_objext" >&6; } 3453 OBJEXT=$ac_cv_objext 3454 ac_objext=$OBJEXT 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3456 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3457 if ${ac_cv_c_compiler_gnu+:} false; then : 3458 $as_echo_n "(cached) " >&6 3459 else 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461 /* end confdefs.h. */ 3462 3463 int 3464 main () 3465 { 3466 #ifndef __GNUC__ 3467 choke me 3468 #endif 3469 3470 ; 3471 return 0; 3472 } 3473 _ACEOF 3474 if ac_fn_c_try_compile "$LINENO"; then : 3475 ac_compiler_gnu=yes 3476 else 3477 ac_compiler_gnu=no 3478 fi 3479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3480 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3481 3482 fi 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3484 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3485 if test $ac_compiler_gnu = yes; then 3486 GCC=yes 3487 else 3488 GCC= 3489 fi 3490 ac_test_CFLAGS=${CFLAGS+set} 3491 ac_save_CFLAGS=$CFLAGS 3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3493 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3494 if ${ac_cv_prog_cc_g+:} false; then : 3495 $as_echo_n "(cached) " >&6 3496 else 3497 ac_save_c_werror_flag=$ac_c_werror_flag 3498 ac_c_werror_flag=yes 3499 ac_cv_prog_cc_g=no 3500 CFLAGS="-g" 3501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3502 /* end confdefs.h. */ 3503 3504 int 3505 main () 3506 { 3507 3508 ; 3509 return 0; 3510 } 3511 _ACEOF 3512 if ac_fn_c_try_compile "$LINENO"; then : 3513 ac_cv_prog_cc_g=yes 3514 else 3515 CFLAGS="" 3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3517 /* end confdefs.h. */ 3518 3519 int 3520 main () 3521 { 3522 3523 ; 3524 return 0; 3525 } 3526 _ACEOF 3527 if ac_fn_c_try_compile "$LINENO"; then : 3528 3529 else 3530 ac_c_werror_flag=$ac_save_c_werror_flag 3531 CFLAGS="-g" 3532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3533 /* end confdefs.h. */ 3534 3535 int 3536 main () 3537 { 3538 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 if ac_fn_c_try_compile "$LINENO"; then : 3544 ac_cv_prog_cc_g=yes 3545 fi 3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3547 fi 3548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3549 fi 3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3551 ac_c_werror_flag=$ac_save_c_werror_flag 3552 fi 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3554 $as_echo "$ac_cv_prog_cc_g" >&6; } 3555 if test "$ac_test_CFLAGS" = set; then 3556 CFLAGS=$ac_save_CFLAGS 3557 elif test $ac_cv_prog_cc_g = yes; then 3558 if test "$GCC" = yes; then 3559 CFLAGS="-g -O2" 3560 else 3561 CFLAGS="-g" 3562 fi 3563 else 3564 if test "$GCC" = yes; then 3565 CFLAGS="-O2" 3566 else 3567 CFLAGS= 3568 fi 3569 fi 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3571 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3572 if ${ac_cv_prog_cc_c89+:} false; then : 3573 $as_echo_n "(cached) " >&6 3574 else 3575 ac_cv_prog_cc_c89=no 3576 ac_save_CC=$CC 3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578 /* end confdefs.h. */ 3579 #include <stdarg.h> 3580 #include <stdio.h> 3581 struct stat; 3582 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3583 struct buf { int x; }; 3584 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3585 static char *e (p, i) 3586 char **p; 3587 int i; 3588 { 3589 return p[i]; 3590 } 3591 static char *f (char * (*g) (char **, int), char **p, ...) 3592 { 3593 char *s; 3594 va_list v; 3595 va_start (v,p); 3596 s = g (p, va_arg (v,int)); 3597 va_end (v); 3598 return s; 3599 } 3600 3601 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3602 function prototypes and stuff, but not '\xHH' hex character constants. 3603 These don't provoke an error unfortunately, instead are silently treated 3604 as 'x'. The following induces an error, until -std is added to get 3605 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3606 array size at least. It's necessary to write '\x00'==0 to get something 3607 that's true only with -std. */ 3608 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3609 3610 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3611 inside strings and character constants. */ 3612 #define FOO(x) 'x' 3613 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3614 3615 int test (int i, double x); 3616 struct s1 {int (*f) (int a);}; 3617 struct s2 {int (*f) (double a);}; 3618 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3619 int argc; 3620 char **argv; 3621 int 3622 main () 3623 { 3624 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3625 ; 3626 return 0; 3627 } 3628 _ACEOF 3629 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3630 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3631 do 3632 CC="$ac_save_CC $ac_arg" 3633 if ac_fn_c_try_compile "$LINENO"; then : 3634 ac_cv_prog_cc_c89=$ac_arg 3635 fi 3636 rm -f core conftest.err conftest.$ac_objext 3637 test "x$ac_cv_prog_cc_c89" != "xno" && break 3638 done 3639 rm -f conftest.$ac_ext 3640 CC=$ac_save_CC 3641 3642 fi 3643 # AC_CACHE_VAL 3644 case "x$ac_cv_prog_cc_c89" in 3645 x) 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3647 $as_echo "none needed" >&6; } ;; 3648 xno) 3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3650 $as_echo "unsupported" >&6; } ;; 3651 *) 3652 CC="$CC $ac_cv_prog_cc_c89" 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3654 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3655 esac 3656 if test "x$ac_cv_prog_cc_c89" != xno; then : 3657 3658 fi 3659 3660 ac_ext=c 3661 ac_cpp='$CPP $CPPFLAGS' 3662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3664 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3665 3666 3667 ac_ext=c 3668 ac_cpp='$CPP $CPPFLAGS' 3669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3671 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3673 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3674 # On Suns, sometimes $CPP names a directory. 3675 if test -n "$CPP" && test -d "$CPP"; then 3676 CPP= 3677 fi 3678 if test -z "$CPP"; then 3679 if ${ac_cv_prog_CPP+:} false; then : 3680 $as_echo_n "(cached) " >&6 3681 else 3682 # Double quotes because CPP needs to be expanded 3683 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3684 do 3685 ac_preproc_ok=false 3686 for ac_c_preproc_warn_flag in '' yes 3687 do 3688 # Use a header file that comes with gcc, so configuring glibc 3689 # with a fresh cross-compiler works. 3690 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3691 # <limits.h> exists even on freestanding compilers. 3692 # On the NeXT, cc -E runs the code through the compiler's parser, 3693 # not just through cpp. "Syntax error" is here to catch this case. 3694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3695 /* end confdefs.h. */ 3696 #ifdef __STDC__ 3697 # include <limits.h> 3698 #else 3699 # include <assert.h> 3700 #endif 3701 Syntax error 3702 _ACEOF 3703 if ac_fn_c_try_cpp "$LINENO"; then : 3704 3705 else 3706 # Broken: fails on valid input. 3707 continue 3708 fi 3709 rm -f conftest.err conftest.i conftest.$ac_ext 3710 3711 # OK, works on sane cases. Now check whether nonexistent headers 3712 # can be detected and how. 3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3714 /* end confdefs.h. */ 3715 #include <ac_nonexistent.h> 3716 _ACEOF 3717 if ac_fn_c_try_cpp "$LINENO"; then : 3718 # Broken: success on invalid input. 3719 continue 3720 else 3721 # Passes both tests. 3722 ac_preproc_ok=: 3723 break 3724 fi 3725 rm -f conftest.err conftest.i conftest.$ac_ext 3726 3727 done 3728 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3729 rm -f conftest.i conftest.err conftest.$ac_ext 3730 if $ac_preproc_ok; then : 3731 break 3732 fi 3733 3734 done 3735 ac_cv_prog_CPP=$CPP 3736 3737 fi 3738 CPP=$ac_cv_prog_CPP 3739 else 3740 ac_cv_prog_CPP=$CPP 3741 fi 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3743 $as_echo "$CPP" >&6; } 3744 ac_preproc_ok=false 3745 for ac_c_preproc_warn_flag in '' yes 3746 do 3747 # Use a header file that comes with gcc, so configuring glibc 3748 # with a fresh cross-compiler works. 3749 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3750 # <limits.h> exists even on freestanding compilers. 3751 # On the NeXT, cc -E runs the code through the compiler's parser, 3752 # not just through cpp. "Syntax error" is here to catch this case. 3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3754 /* end confdefs.h. */ 3755 #ifdef __STDC__ 3756 # include <limits.h> 3757 #else 3758 # include <assert.h> 3759 #endif 3760 Syntax error 3761 _ACEOF 3762 if ac_fn_c_try_cpp "$LINENO"; then : 3763 3764 else 3765 # Broken: fails on valid input. 3766 continue 3767 fi 3768 rm -f conftest.err conftest.i conftest.$ac_ext 3769 3770 # OK, works on sane cases. Now check whether nonexistent headers 3771 # can be detected and how. 3772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3773 /* end confdefs.h. */ 3774 #include <ac_nonexistent.h> 3775 _ACEOF 3776 if ac_fn_c_try_cpp "$LINENO"; then : 3777 # Broken: success on invalid input. 3778 continue 3779 else 3780 # Passes both tests. 3781 ac_preproc_ok=: 3782 break 3783 fi 3784 rm -f conftest.err conftest.i conftest.$ac_ext 3785 3786 done 3787 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3788 rm -f conftest.i conftest.err conftest.$ac_ext 3789 if $ac_preproc_ok; then : 3790 3791 else 3792 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3793 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3794 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3795 See \`config.log' for more details" "$LINENO" 5; } 3796 fi 3797 3798 ac_ext=c 3799 ac_cpp='$CPP $CPPFLAGS' 3800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3802 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3803 3804 3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3806 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3807 if ${ac_cv_path_GREP+:} false; then : 3808 $as_echo_n "(cached) " >&6 3809 else 3810 if test -z "$GREP"; then 3811 ac_path_GREP_found=false 3812 # Loop through the user's path and test for each of PROGNAME-LIST 3813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3814 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3815 do 3816 IFS=$as_save_IFS 3817 test -z "$as_dir" && as_dir=. 3818 for ac_prog in grep ggrep; do 3819 for ac_exec_ext in '' $ac_executable_extensions; do 3820 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3821 as_fn_executable_p "$ac_path_GREP" || continue 3822 # Check for GNU ac_path_GREP and select it if it is found. 3823 # Check for GNU $ac_path_GREP 3824 case `"$ac_path_GREP" --version 2>&1` in 3825 *GNU*) 3826 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3827 *) 3828 ac_count=0 3829 $as_echo_n 0123456789 >"conftest.in" 3830 while : 3831 do 3832 cat "conftest.in" "conftest.in" >"conftest.tmp" 3833 mv "conftest.tmp" "conftest.in" 3834 cp "conftest.in" "conftest.nl" 3835 $as_echo 'GREP' >> "conftest.nl" 3836 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3837 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3838 as_fn_arith $ac_count + 1 && ac_count=$as_val 3839 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3840 # Best one so far, save it but keep looking for a better one 3841 ac_cv_path_GREP="$ac_path_GREP" 3842 ac_path_GREP_max=$ac_count 3843 fi 3844 # 10*(2^10) chars as input seems more than enough 3845 test $ac_count -gt 10 && break 3846 done 3847 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3848 esac 3849 3850 $ac_path_GREP_found && break 3 3851 done 3852 done 3853 done 3854 IFS=$as_save_IFS 3855 if test -z "$ac_cv_path_GREP"; then 3856 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3857 fi 3858 else 3859 ac_cv_path_GREP=$GREP 3860 fi 3861 3862 fi 3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3864 $as_echo "$ac_cv_path_GREP" >&6; } 3865 GREP="$ac_cv_path_GREP" 3866 3867 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3869 $as_echo_n "checking for egrep... " >&6; } 3870 if ${ac_cv_path_EGREP+:} false; then : 3871 $as_echo_n "(cached) " >&6 3872 else 3873 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3874 then ac_cv_path_EGREP="$GREP -E" 3875 else 3876 if test -z "$EGREP"; then 3877 ac_path_EGREP_found=false 3878 # Loop through the user's path and test for each of PROGNAME-LIST 3879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3880 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3881 do 3882 IFS=$as_save_IFS 3883 test -z "$as_dir" && as_dir=. 3884 for ac_prog in egrep; do 3885 for ac_exec_ext in '' $ac_executable_extensions; do 3886 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3887 as_fn_executable_p "$ac_path_EGREP" || continue 3888 # Check for GNU ac_path_EGREP and select it if it is found. 3889 # Check for GNU $ac_path_EGREP 3890 case `"$ac_path_EGREP" --version 2>&1` in 3891 *GNU*) 3892 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3893 *) 3894 ac_count=0 3895 $as_echo_n 0123456789 >"conftest.in" 3896 while : 3897 do 3898 cat "conftest.in" "conftest.in" >"conftest.tmp" 3899 mv "conftest.tmp" "conftest.in" 3900 cp "conftest.in" "conftest.nl" 3901 $as_echo 'EGREP' >> "conftest.nl" 3902 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3903 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3904 as_fn_arith $ac_count + 1 && ac_count=$as_val 3905 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3906 # Best one so far, save it but keep looking for a better one 3907 ac_cv_path_EGREP="$ac_path_EGREP" 3908 ac_path_EGREP_max=$ac_count 3909 fi 3910 # 10*(2^10) chars as input seems more than enough 3911 test $ac_count -gt 10 && break 3912 done 3913 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3914 esac 3915 3916 $ac_path_EGREP_found && break 3 3917 done 3918 done 3919 done 3920 IFS=$as_save_IFS 3921 if test -z "$ac_cv_path_EGREP"; then 3922 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3923 fi 3924 else 3925 ac_cv_path_EGREP=$EGREP 3926 fi 3927 3928 fi 3929 fi 3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3931 $as_echo "$ac_cv_path_EGREP" >&6; } 3932 EGREP="$ac_cv_path_EGREP" 3933 3934 3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3936 $as_echo_n "checking for ANSI C header files... " >&6; } 3937 if ${ac_cv_header_stdc+:} false; then : 3938 $as_echo_n "(cached) " >&6 3939 else 3940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3941 /* end confdefs.h. */ 3942 #include <stdlib.h> 3943 #include <stdarg.h> 3944 #include <string.h> 3945 #include <float.h> 3946 3947 int 3948 main () 3949 { 3950 3951 ; 3952 return 0; 3953 } 3954 _ACEOF 3955 if ac_fn_c_try_compile "$LINENO"; then : 3956 ac_cv_header_stdc=yes 3957 else 3958 ac_cv_header_stdc=no 3959 fi 3960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3961 3962 if test $ac_cv_header_stdc = yes; then 3963 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 #include <string.h> 3967 3968 _ACEOF 3969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3970 $EGREP "memchr" >/dev/null 2>&1; then : 3971 3972 else 3973 ac_cv_header_stdc=no 3974 fi 3975 rm -f conftest* 3976 3977 fi 3978 3979 if test $ac_cv_header_stdc = yes; then 3980 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 /* end confdefs.h. */ 3983 #include <stdlib.h> 3984 3985 _ACEOF 3986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3987 $EGREP "free" >/dev/null 2>&1; then : 3988 3989 else 3990 ac_cv_header_stdc=no 3991 fi 3992 rm -f conftest* 3993 3994 fi 3995 3996 if test $ac_cv_header_stdc = yes; then 3997 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3998 if test "$cross_compiling" = yes; then : 3999 : 4000 else 4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002 /* end confdefs.h. */ 4003 #include <ctype.h> 4004 #include <stdlib.h> 4005 #if ((' ' & 0x0FF) == 0x020) 4006 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4007 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4008 #else 4009 # define ISLOWER(c) \ 4010 (('a' <= (c) && (c) <= 'i') \ 4011 || ('j' <= (c) && (c) <= 'r') \ 4012 || ('s' <= (c) && (c) <= 'z')) 4013 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4014 #endif 4015 4016 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4017 int 4018 main () 4019 { 4020 int i; 4021 for (i = 0; i < 256; i++) 4022 if (XOR (islower (i), ISLOWER (i)) 4023 || toupper (i) != TOUPPER (i)) 4024 return 2; 4025 return 0; 4026 } 4027 _ACEOF 4028 if ac_fn_c_try_run "$LINENO"; then : 4029 4030 else 4031 ac_cv_header_stdc=no 4032 fi 4033 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4034 conftest.$ac_objext conftest.beam conftest.$ac_ext 4035 fi 4036 4037 fi 4038 fi 4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4040 $as_echo "$ac_cv_header_stdc" >&6; } 4041 if test $ac_cv_header_stdc = yes; then 4042 4043 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4044 4045 fi 4046 4047 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4048 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4049 inttypes.h stdint.h unistd.h 4050 do : 4051 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4052 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4053 " 4054 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4055 cat >>confdefs.h <<_ACEOF 4056 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4057 _ACEOF 4058 4059 fi 4060 4061 done 4062 4063 4064 4065 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4066 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4067 MINIX=yes 4068 else 4069 MINIX= 4070 fi 4071 4072 4073 if test "$MINIX" = yes; then 4074 4075 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4076 4077 4078 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4079 4080 4081 $as_echo "#define _MINIX 1" >>confdefs.h 4082 4083 fi 4084 4085 4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4087 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4088 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4089 $as_echo_n "(cached) " >&6 4090 else 4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4092 /* end confdefs.h. */ 4093 4094 # define __EXTENSIONS__ 1 4095 $ac_includes_default 4096 int 4097 main () 4098 { 4099 4100 ; 4101 return 0; 4102 } 4103 _ACEOF 4104 if ac_fn_c_try_compile "$LINENO"; then : 4105 ac_cv_safe_to_define___extensions__=yes 4106 else 4107 ac_cv_safe_to_define___extensions__=no 4108 fi 4109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4110 fi 4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4112 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4113 test $ac_cv_safe_to_define___extensions__ = yes && 4114 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4115 4116 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4117 4118 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4119 4120 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4121 4122 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4123 4124 4125 4126 if test "$ac_cv_header_minix_config_h" = "yes"; then 4127 4128 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4129 4130 fi 4131 4132 case "$prefix" in 4133 NONE) 4134 prefix="/usr/local" 4135 ;; 4136 esac 4137 case "$exec_prefix" in 4138 NONE) 4139 exec_prefix="$prefix" 4140 ;; 4141 esac 4142 4143 # are we on MinGW? 4144 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4145 else 4146 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes" 4147 else on_mingw="no"; fi 4148 fi 4149 4150 # 4151 # Determine configuration file 4152 # the eval is to evaluate shell expansion twice 4153 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4154 4155 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4156 4157 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4158 4159 if test $on_mingw = "no"; then 4160 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4161 else 4162 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4163 fi 4164 4165 # Check whether --with-conf_file was given. 4166 if test "${with_conf_file+set}" = set; then : 4167 withval=$with_conf_file; ub_conf_file="$withval" 4168 fi 4169 4170 4171 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4172 4173 4174 cat >>confdefs.h <<_ACEOF 4175 #define CONFIGFILE "$hdr_config" 4176 _ACEOF 4177 4178 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4179 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4180 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4181 X"$ub_conf_file" : 'X\(//\)$' \| \ 4182 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4183 $as_echo X"$ub_conf_file" | 4184 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4185 s//\1/ 4186 q 4187 } 4188 /^X\(\/\/\)[^/].*/{ 4189 s//\1/ 4190 q 4191 } 4192 /^X\(\/\/\)$/{ 4193 s//\1/ 4194 q 4195 } 4196 /^X\(\/\).*/{ 4197 s//\1/ 4198 q 4199 } 4200 s/.*/./; q'` 4201 4202 4203 # Determine run, chroot directory and pidfile locations 4204 4205 # Check whether --with-run-dir was given. 4206 if test "${with_run_dir+set}" = set; then : 4207 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4208 else 4209 if test $on_mingw = no; then 4210 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4211 else 4212 UNBOUND_RUN_DIR="" 4213 fi 4214 4215 fi 4216 4217 4218 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4219 4220 4221 cat >>confdefs.h <<_ACEOF 4222 #define RUN_DIR "$hdr_run" 4223 _ACEOF 4224 4225 4226 4227 # Check whether --with-chroot-dir was given. 4228 if test "${with_chroot_dir+set}" = set; then : 4229 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4230 else 4231 if test $on_mingw = no; then 4232 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4233 else 4234 UNBOUND_CHROOT_DIR="" 4235 fi 4236 4237 fi 4238 4239 4240 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4241 4242 4243 cat >>confdefs.h <<_ACEOF 4244 #define CHROOT_DIR "$hdr_chroot" 4245 _ACEOF 4246 4247 4248 4249 # Check whether --with-share-dir was given. 4250 if test "${with_share_dir+set}" = set; then : 4251 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4252 else 4253 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4254 fi 4255 4256 4257 4258 cat >>confdefs.h <<_ACEOF 4259 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4260 _ACEOF 4261 4262 4263 4264 # Check whether --with-pidfile was given. 4265 if test "${with_pidfile+set}" = set; then : 4266 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4267 else 4268 if test $on_mingw = no; then 4269 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4270 else 4271 UNBOUND_PIDFILE="" 4272 fi 4273 4274 fi 4275 4276 4277 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4278 4279 4280 cat >>confdefs.h <<_ACEOF 4281 #define PIDFILE "$hdr_pid" 4282 _ACEOF 4283 4284 4285 4286 # Check whether --with-rootkey-file was given. 4287 if test "${with_rootkey_file+set}" = set; then : 4288 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4289 else 4290 if test $on_mingw = no; then 4291 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4292 else 4293 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4294 fi 4295 4296 fi 4297 4298 4299 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4300 4301 4302 cat >>confdefs.h <<_ACEOF 4303 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4304 _ACEOF 4305 4306 4307 4308 # Check whether --with-rootcert-file was given. 4309 if test "${with_rootcert_file+set}" = set; then : 4310 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4311 else 4312 if test $on_mingw = no; then 4313 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4314 else 4315 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4316 fi 4317 4318 fi 4319 4320 4321 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4322 4323 4324 cat >>confdefs.h <<_ACEOF 4325 #define ROOT_CERT_FILE "$hdr_rpem" 4326 _ACEOF 4327 4328 4329 4330 # Check whether --with-username was given. 4331 if test "${with_username+set}" = set; then : 4332 withval=$with_username; UNBOUND_USERNAME="$withval" 4333 else 4334 UNBOUND_USERNAME="unbound" 4335 fi 4336 4337 4338 4339 cat >>confdefs.h <<_ACEOF 4340 #define UB_USERNAME "$UNBOUND_USERNAME" 4341 _ACEOF 4342 4343 4344 4345 $as_echo "#define WINVER 0x0502" >>confdefs.h 4346 4347 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/' ` 4348 4349 4350 cat >>confdefs.h <<_ACEOF 4351 #define RSRC_PACKAGE_VERSION $wnvs 4352 _ACEOF 4353 4354 4355 # Checks for typedefs, structures, and compiler characteristics. 4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4357 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4358 if ${ac_cv_c_const+:} false; then : 4359 $as_echo_n "(cached) " >&6 4360 else 4361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4362 /* end confdefs.h. */ 4363 4364 int 4365 main () 4366 { 4367 4368 #ifndef __cplusplus 4369 /* Ultrix mips cc rejects this sort of thing. */ 4370 typedef int charset[2]; 4371 const charset cs = { 0, 0 }; 4372 /* SunOS 4.1.1 cc rejects this. */ 4373 char const *const *pcpcc; 4374 char **ppc; 4375 /* NEC SVR4.0.2 mips cc rejects this. */ 4376 struct point {int x, y;}; 4377 static struct point const zero = {0,0}; 4378 /* AIX XL C 1.02.0.0 rejects this. 4379 It does not let you subtract one const X* pointer from another in 4380 an arm of an if-expression whose if-part is not a constant 4381 expression */ 4382 const char *g = "string"; 4383 pcpcc = &g + (g ? g-g : 0); 4384 /* HPUX 7.0 cc rejects these. */ 4385 ++pcpcc; 4386 ppc = (char**) pcpcc; 4387 pcpcc = (char const *const *) ppc; 4388 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4389 char tx; 4390 char *t = &tx; 4391 char const *s = 0 ? (char *) 0 : (char const *) 0; 4392 4393 *t++ = 0; 4394 if (s) return 0; 4395 } 4396 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4397 int x[] = {25, 17}; 4398 const int *foo = &x[0]; 4399 ++foo; 4400 } 4401 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4402 typedef const int *iptr; 4403 iptr p = 0; 4404 ++p; 4405 } 4406 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4407 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4408 struct s { int j; const int *ap[3]; } bx; 4409 struct s *b = &bx; b->j = 5; 4410 } 4411 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4412 const int foo = 10; 4413 if (!foo) return 0; 4414 } 4415 return !cs[0] && !zero.x; 4416 #endif 4417 4418 ; 4419 return 0; 4420 } 4421 _ACEOF 4422 if ac_fn_c_try_compile "$LINENO"; then : 4423 ac_cv_c_const=yes 4424 else 4425 ac_cv_c_const=no 4426 fi 4427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4428 fi 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4430 $as_echo "$ac_cv_c_const" >&6; } 4431 if test $ac_cv_c_const = no; then 4432 4433 $as_echo "#define const /**/" >>confdefs.h 4434 4435 fi 4436 4437 ac_ext=c 4438 ac_cpp='$CPP $CPPFLAGS' 4439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4441 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4442 4443 # allow user to override the -g -O2 flags. 4444 default_cflags=no 4445 if test "x$CFLAGS" = "x" ; then 4446 4447 4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4449 $as_echo_n "checking whether $CC supports -g... " >&6; } 4450 cache=`echo g | sed 'y%.=/+-%___p_%'` 4451 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4452 $as_echo_n "(cached) " >&6 4453 else 4454 4455 echo 'void f(void){}' >conftest.c 4456 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4457 eval "cv_prog_cc_flag_$cache=yes" 4458 else 4459 eval "cv_prog_cc_flag_$cache=no" 4460 fi 4461 rm -f conftest conftest.o conftest.c 4462 4463 fi 4464 4465 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4467 $as_echo "yes" >&6; } 4468 : 4469 CFLAGS="$CFLAGS -g" 4470 else 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 $as_echo "no" >&6; } 4473 : 4474 4475 fi 4476 4477 4478 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4480 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4481 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4482 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4483 $as_echo_n "(cached) " >&6 4484 else 4485 4486 echo 'void f(void){}' >conftest.c 4487 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4488 eval "cv_prog_cc_flag_$cache=yes" 4489 else 4490 eval "cv_prog_cc_flag_$cache=no" 4491 fi 4492 rm -f conftest conftest.o conftest.c 4493 4494 fi 4495 4496 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4498 $as_echo "yes" >&6; } 4499 : 4500 CFLAGS="$CFLAGS -O2" 4501 else 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4503 $as_echo "no" >&6; } 4504 : 4505 4506 fi 4507 4508 default_cflags=yes 4509 fi 4510 ac_ext=c 4511 ac_cpp='$CPP $CPPFLAGS' 4512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4514 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4515 if test -n "$ac_tool_prefix"; then 4516 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4517 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4519 $as_echo_n "checking for $ac_word... " >&6; } 4520 if ${ac_cv_prog_CC+:} false; then : 4521 $as_echo_n "(cached) " >&6 4522 else 4523 if test -n "$CC"; then 4524 ac_cv_prog_CC="$CC" # Let the user override the test. 4525 else 4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4527 for as_dir in $PATH 4528 do 4529 IFS=$as_save_IFS 4530 test -z "$as_dir" && as_dir=. 4531 for ac_exec_ext in '' $ac_executable_extensions; do 4532 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4533 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4535 break 2 4536 fi 4537 done 4538 done 4539 IFS=$as_save_IFS 4540 4541 fi 4542 fi 4543 CC=$ac_cv_prog_CC 4544 if test -n "$CC"; then 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4546 $as_echo "$CC" >&6; } 4547 else 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4549 $as_echo "no" >&6; } 4550 fi 4551 4552 4553 fi 4554 if test -z "$ac_cv_prog_CC"; then 4555 ac_ct_CC=$CC 4556 # Extract the first word of "gcc", so it can be a program name with args. 4557 set dummy gcc; ac_word=$2 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4559 $as_echo_n "checking for $ac_word... " >&6; } 4560 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 if test -n "$ac_ct_CC"; then 4564 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4565 else 4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4567 for as_dir in $PATH 4568 do 4569 IFS=$as_save_IFS 4570 test -z "$as_dir" && as_dir=. 4571 for ac_exec_ext in '' $ac_executable_extensions; do 4572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4573 ac_cv_prog_ac_ct_CC="gcc" 4574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4575 break 2 4576 fi 4577 done 4578 done 4579 IFS=$as_save_IFS 4580 4581 fi 4582 fi 4583 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4584 if test -n "$ac_ct_CC"; then 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4586 $as_echo "$ac_ct_CC" >&6; } 4587 else 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4589 $as_echo "no" >&6; } 4590 fi 4591 4592 if test "x$ac_ct_CC" = x; then 4593 CC="" 4594 else 4595 case $cross_compiling:$ac_tool_warned in 4596 yes:) 4597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4599 ac_tool_warned=yes ;; 4600 esac 4601 CC=$ac_ct_CC 4602 fi 4603 else 4604 CC="$ac_cv_prog_CC" 4605 fi 4606 4607 if test -z "$CC"; then 4608 if test -n "$ac_tool_prefix"; then 4609 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4610 set dummy ${ac_tool_prefix}cc; ac_word=$2 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4612 $as_echo_n "checking for $ac_word... " >&6; } 4613 if ${ac_cv_prog_CC+:} false; then : 4614 $as_echo_n "(cached) " >&6 4615 else 4616 if test -n "$CC"; then 4617 ac_cv_prog_CC="$CC" # Let the user override the test. 4618 else 4619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4620 for as_dir in $PATH 4621 do 4622 IFS=$as_save_IFS 4623 test -z "$as_dir" && as_dir=. 4624 for ac_exec_ext in '' $ac_executable_extensions; do 4625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4626 ac_cv_prog_CC="${ac_tool_prefix}cc" 4627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4628 break 2 4629 fi 4630 done 4631 done 4632 IFS=$as_save_IFS 4633 4634 fi 4635 fi 4636 CC=$ac_cv_prog_CC 4637 if test -n "$CC"; then 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4639 $as_echo "$CC" >&6; } 4640 else 4641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4642 $as_echo "no" >&6; } 4643 fi 4644 4645 4646 fi 4647 fi 4648 if test -z "$CC"; then 4649 # Extract the first word of "cc", so it can be a program name with args. 4650 set dummy cc; ac_word=$2 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4652 $as_echo_n "checking for $ac_word... " >&6; } 4653 if ${ac_cv_prog_CC+:} false; then : 4654 $as_echo_n "(cached) " >&6 4655 else 4656 if test -n "$CC"; then 4657 ac_cv_prog_CC="$CC" # Let the user override the test. 4658 else 4659 ac_prog_rejected=no 4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4661 for as_dir in $PATH 4662 do 4663 IFS=$as_save_IFS 4664 test -z "$as_dir" && as_dir=. 4665 for ac_exec_ext in '' $ac_executable_extensions; do 4666 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4667 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4668 ac_prog_rejected=yes 4669 continue 4670 fi 4671 ac_cv_prog_CC="cc" 4672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4673 break 2 4674 fi 4675 done 4676 done 4677 IFS=$as_save_IFS 4678 4679 if test $ac_prog_rejected = yes; then 4680 # We found a bogon in the path, so make sure we never use it. 4681 set dummy $ac_cv_prog_CC 4682 shift 4683 if test $# != 0; then 4684 # We chose a different compiler from the bogus one. 4685 # However, it has the same basename, so the bogon will be chosen 4686 # first if we set CC to just the basename; use the full file name. 4687 shift 4688 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4689 fi 4690 fi 4691 fi 4692 fi 4693 CC=$ac_cv_prog_CC 4694 if test -n "$CC"; then 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4696 $as_echo "$CC" >&6; } 4697 else 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4699 $as_echo "no" >&6; } 4700 fi 4701 4702 4703 fi 4704 if test -z "$CC"; then 4705 if test -n "$ac_tool_prefix"; then 4706 for ac_prog in cl.exe 4707 do 4708 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4709 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4711 $as_echo_n "checking for $ac_word... " >&6; } 4712 if ${ac_cv_prog_CC+:} false; then : 4713 $as_echo_n "(cached) " >&6 4714 else 4715 if test -n "$CC"; then 4716 ac_cv_prog_CC="$CC" # Let the user override the test. 4717 else 4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4719 for as_dir in $PATH 4720 do 4721 IFS=$as_save_IFS 4722 test -z "$as_dir" && as_dir=. 4723 for ac_exec_ext in '' $ac_executable_extensions; do 4724 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4725 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4727 break 2 4728 fi 4729 done 4730 done 4731 IFS=$as_save_IFS 4732 4733 fi 4734 fi 4735 CC=$ac_cv_prog_CC 4736 if test -n "$CC"; then 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4738 $as_echo "$CC" >&6; } 4739 else 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4741 $as_echo "no" >&6; } 4742 fi 4743 4744 4745 test -n "$CC" && break 4746 done 4747 fi 4748 if test -z "$CC"; then 4749 ac_ct_CC=$CC 4750 for ac_prog in cl.exe 4751 do 4752 # Extract the first word of "$ac_prog", so it can be a program name with args. 4753 set dummy $ac_prog; ac_word=$2 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4755 $as_echo_n "checking for $ac_word... " >&6; } 4756 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4757 $as_echo_n "(cached) " >&6 4758 else 4759 if test -n "$ac_ct_CC"; then 4760 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4761 else 4762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4763 for as_dir in $PATH 4764 do 4765 IFS=$as_save_IFS 4766 test -z "$as_dir" && as_dir=. 4767 for ac_exec_ext in '' $ac_executable_extensions; do 4768 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4769 ac_cv_prog_ac_ct_CC="$ac_prog" 4770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4771 break 2 4772 fi 4773 done 4774 done 4775 IFS=$as_save_IFS 4776 4777 fi 4778 fi 4779 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4780 if test -n "$ac_ct_CC"; then 4781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4782 $as_echo "$ac_ct_CC" >&6; } 4783 else 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4785 $as_echo "no" >&6; } 4786 fi 4787 4788 4789 test -n "$ac_ct_CC" && break 4790 done 4791 4792 if test "x$ac_ct_CC" = x; then 4793 CC="" 4794 else 4795 case $cross_compiling:$ac_tool_warned in 4796 yes:) 4797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4799 ac_tool_warned=yes ;; 4800 esac 4801 CC=$ac_ct_CC 4802 fi 4803 fi 4804 4805 fi 4806 4807 4808 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4810 as_fn_error $? "no acceptable C compiler found in \$PATH 4811 See \`config.log' for more details" "$LINENO" 5; } 4812 4813 # Provide some information about the compiler. 4814 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4815 set X $ac_compile 4816 ac_compiler=$2 4817 for ac_option in --version -v -V -qversion; do 4818 { { ac_try="$ac_compiler $ac_option >&5" 4819 case "(($ac_try" in 4820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4821 *) ac_try_echo=$ac_try;; 4822 esac 4823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4824 $as_echo "$ac_try_echo"; } >&5 4825 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4826 ac_status=$? 4827 if test -s conftest.err; then 4828 sed '10a\ 4829 ... rest of stderr output deleted ... 4830 10q' conftest.err >conftest.er1 4831 cat conftest.er1 >&5 4832 fi 4833 rm -f conftest.er1 conftest.err 4834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4835 test $ac_status = 0; } 4836 done 4837 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4839 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4840 if ${ac_cv_c_compiler_gnu+:} false; then : 4841 $as_echo_n "(cached) " >&6 4842 else 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844 /* end confdefs.h. */ 4845 4846 int 4847 main () 4848 { 4849 #ifndef __GNUC__ 4850 choke me 4851 #endif 4852 4853 ; 4854 return 0; 4855 } 4856 _ACEOF 4857 if ac_fn_c_try_compile "$LINENO"; then : 4858 ac_compiler_gnu=yes 4859 else 4860 ac_compiler_gnu=no 4861 fi 4862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4863 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4864 4865 fi 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4867 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4868 if test $ac_compiler_gnu = yes; then 4869 GCC=yes 4870 else 4871 GCC= 4872 fi 4873 ac_test_CFLAGS=${CFLAGS+set} 4874 ac_save_CFLAGS=$CFLAGS 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4876 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4877 if ${ac_cv_prog_cc_g+:} false; then : 4878 $as_echo_n "(cached) " >&6 4879 else 4880 ac_save_c_werror_flag=$ac_c_werror_flag 4881 ac_c_werror_flag=yes 4882 ac_cv_prog_cc_g=no 4883 CFLAGS="-g" 4884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4885 /* end confdefs.h. */ 4886 4887 int 4888 main () 4889 { 4890 4891 ; 4892 return 0; 4893 } 4894 _ACEOF 4895 if ac_fn_c_try_compile "$LINENO"; then : 4896 ac_cv_prog_cc_g=yes 4897 else 4898 CFLAGS="" 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 4902 int 4903 main () 4904 { 4905 4906 ; 4907 return 0; 4908 } 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 4912 else 4913 ac_c_werror_flag=$ac_save_c_werror_flag 4914 CFLAGS="-g" 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916 /* end confdefs.h. */ 4917 4918 int 4919 main () 4920 { 4921 4922 ; 4923 return 0; 4924 } 4925 _ACEOF 4926 if ac_fn_c_try_compile "$LINENO"; then : 4927 ac_cv_prog_cc_g=yes 4928 fi 4929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4930 fi 4931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4932 fi 4933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4934 ac_c_werror_flag=$ac_save_c_werror_flag 4935 fi 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4937 $as_echo "$ac_cv_prog_cc_g" >&6; } 4938 if test "$ac_test_CFLAGS" = set; then 4939 CFLAGS=$ac_save_CFLAGS 4940 elif test $ac_cv_prog_cc_g = yes; then 4941 if test "$GCC" = yes; then 4942 CFLAGS="-g -O2" 4943 else 4944 CFLAGS="-g" 4945 fi 4946 else 4947 if test "$GCC" = yes; then 4948 CFLAGS="-O2" 4949 else 4950 CFLAGS= 4951 fi 4952 fi 4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4954 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4955 if ${ac_cv_prog_cc_c89+:} false; then : 4956 $as_echo_n "(cached) " >&6 4957 else 4958 ac_cv_prog_cc_c89=no 4959 ac_save_CC=$CC 4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4961 /* end confdefs.h. */ 4962 #include <stdarg.h> 4963 #include <stdio.h> 4964 struct stat; 4965 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4966 struct buf { int x; }; 4967 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4968 static char *e (p, i) 4969 char **p; 4970 int i; 4971 { 4972 return p[i]; 4973 } 4974 static char *f (char * (*g) (char **, int), char **p, ...) 4975 { 4976 char *s; 4977 va_list v; 4978 va_start (v,p); 4979 s = g (p, va_arg (v,int)); 4980 va_end (v); 4981 return s; 4982 } 4983 4984 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4985 function prototypes and stuff, but not '\xHH' hex character constants. 4986 These don't provoke an error unfortunately, instead are silently treated 4987 as 'x'. The following induces an error, until -std is added to get 4988 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4989 array size at least. It's necessary to write '\x00'==0 to get something 4990 that's true only with -std. */ 4991 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4992 4993 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4994 inside strings and character constants. */ 4995 #define FOO(x) 'x' 4996 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4997 4998 int test (int i, double x); 4999 struct s1 {int (*f) (int a);}; 5000 struct s2 {int (*f) (double a);}; 5001 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5002 int argc; 5003 char **argv; 5004 int 5005 main () 5006 { 5007 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5008 ; 5009 return 0; 5010 } 5011 _ACEOF 5012 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5013 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5014 do 5015 CC="$ac_save_CC $ac_arg" 5016 if ac_fn_c_try_compile "$LINENO"; then : 5017 ac_cv_prog_cc_c89=$ac_arg 5018 fi 5019 rm -f core conftest.err conftest.$ac_objext 5020 test "x$ac_cv_prog_cc_c89" != "xno" && break 5021 done 5022 rm -f conftest.$ac_ext 5023 CC=$ac_save_CC 5024 5025 fi 5026 # AC_CACHE_VAL 5027 case "x$ac_cv_prog_cc_c89" in 5028 x) 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5030 $as_echo "none needed" >&6; } ;; 5031 xno) 5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5033 $as_echo "unsupported" >&6; } ;; 5034 *) 5035 CC="$CC $ac_cv_prog_cc_c89" 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5037 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5038 esac 5039 if test "x$ac_cv_prog_cc_c89" != xno; then : 5040 5041 fi 5042 5043 ac_ext=c 5044 ac_cpp='$CPP $CPPFLAGS' 5045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5047 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5048 5049 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5051 $as_echo_n "checking $CC dependency flag... " >&6; } 5052 echo 'void f(){}' >conftest.c 5053 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5054 DEPFLAG="-MM" 5055 else 5056 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5057 DEPFLAG="-xM1" 5058 else 5059 DEPFLAG="-MM" # dunno do something 5060 fi 5061 fi 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5063 $as_echo "$DEPFLAG" >&6; } 5064 rm -f conftest.c 5065 5066 5067 5068 5069 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5071 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 5072 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5073 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5074 $as_echo_n "(cached) " >&6 5075 else 5076 5077 echo 'void f(void){}' >conftest.c 5078 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5079 eval "cv_prog_cc_flag_$cache=yes" 5080 else 5081 eval "cv_prog_cc_flag_$cache=no" 5082 fi 5083 rm -f conftest conftest.o conftest.c 5084 5085 fi 5086 5087 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5089 $as_echo "yes" >&6; } 5090 : 5091 ERRFLAG="-Werror" 5092 else 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5094 $as_echo "no" >&6; } 5095 : 5096 ERRFLAG="-errwarn" 5097 fi 5098 5099 5100 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5102 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5103 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5104 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106 else 5107 5108 echo 'void f(void){}' >conftest.c 5109 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5110 eval "cv_prog_cc_flag_$cache=yes" 5111 else 5112 eval "cv_prog_cc_flag_$cache=no" 5113 fi 5114 rm -f conftest conftest.o conftest.c 5115 5116 fi 5117 5118 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5120 $as_echo "yes" >&6; } 5121 : 5122 ERRFLAG="$ERRFLAG -Wall" 5123 else 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5125 $as_echo "no" >&6; } 5126 : 5127 ERRFLAG="$ERRFLAG -errfmt" 5128 fi 5129 5130 5131 5132 5133 5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5135 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5136 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5137 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5138 $as_echo_n "(cached) " >&6 5139 else 5140 5141 echo 'void f(void){}' >conftest.c 5142 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5143 eval "cv_prog_cc_flag_$cache=yes" 5144 else 5145 eval "cv_prog_cc_flag_$cache=no" 5146 fi 5147 rm -f conftest conftest.o conftest.c 5148 5149 fi 5150 5151 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5153 $as_echo "yes" >&6; } 5154 : 5155 C99FLAG="-std=c99" 5156 else 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5158 $as_echo "no" >&6; } 5159 : 5160 5161 fi 5162 5163 5164 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5166 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5167 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5168 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5169 $as_echo_n "(cached) " >&6 5170 else 5171 5172 echo 'void f(void){}' >conftest.c 5173 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5174 eval "cv_prog_cc_flag_$cache=yes" 5175 else 5176 eval "cv_prog_cc_flag_$cache=no" 5177 fi 5178 rm -f conftest conftest.o conftest.c 5179 5180 fi 5181 5182 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5184 $as_echo "yes" >&6; } 5185 : 5186 C99FLAG="-xc99" 5187 else 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5189 $as_echo "no" >&6; } 5190 : 5191 5192 fi 5193 5194 5195 for ac_header in getopt.h time.h 5196 do : 5197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5198 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5199 " 5200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5201 cat >>confdefs.h <<_ACEOF 5202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5203 _ACEOF 5204 5205 fi 5206 5207 done 5208 5209 5210 5211 5212 5213 { $as_echo "$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 5214 $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 $CC... " >&6; } 5215 cache=`$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" | $as_tr_sh` 5216 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218 else 5219 5220 echo ' 5221 #include "confdefs.h" 5222 #include <stdlib.h> 5223 #include <ctype.h> 5224 #include <sys/time.h> 5225 #ifdef HAVE_TIME_H 5226 #include <time.h> 5227 #endif 5228 #include <unistd.h> 5229 #include <netdb.h> 5230 #ifdef HAVE_GETOPT_H 5231 #include <getopt.h> 5232 #endif 5233 5234 int test() { 5235 int a; 5236 char **opts = NULL; 5237 struct timeval tv; 5238 char *t; 5239 time_t time = 0; 5240 char *buf = NULL; 5241 const char* str = NULL; 5242 struct msghdr msg; 5243 msg.msg_control = 0; 5244 t = ctime_r(&time, buf); 5245 tv.tv_usec = 10; 5246 srandom(32); 5247 a = getopt(2, opts, "a"); 5248 a = isascii(32); 5249 str = gai_strerror(0); 5250 if(str && t && tv.tv_usec && msg.msg_control) 5251 a = 0; 5252 return a; 5253 } 5254 ' > conftest.c 5255 echo 'void f(){}' >>conftest.c 5256 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5257 eval "cv_prog_cc_flag_needed_$cache=no" 5258 else 5259 5260 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 $ERRFLAG -c conftest.c 2>&1`"; then 5261 eval "cv_prog_cc_flag_needed_$cache=yes" 5262 else 5263 eval "cv_prog_cc_flag_needed_$cache=fail" 5264 #echo 'Test with flag fails too!' 5265 #cat conftest.c 5266 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5267 #echo `$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 $ERRFLAG -c conftest.c 2>&1` 5268 #exit 1 5269 fi 5270 5271 fi 5272 rm -f conftest conftest.c conftest.o 5273 5274 fi 5275 5276 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5278 $as_echo "yes" >&6; } 5279 : 5280 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5281 else 5282 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5284 $as_echo "no" >&6; } 5285 #echo 'Test with flag is no!' 5286 #cat conftest.c 5287 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5288 #echo `$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` 5289 #exit 1 5290 : 5291 5292 else 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5294 $as_echo "failed" >&6; } 5295 : 5296 5297 fi 5298 fi 5299 5300 5301 5302 5303 5304 { $as_echo "$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 5305 $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 $CC... " >&6; } 5306 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5307 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5308 $as_echo_n "(cached) " >&6 5309 else 5310 5311 echo ' 5312 #include "confdefs.h" 5313 #include <stdlib.h> 5314 #include <ctype.h> 5315 #include <sys/time.h> 5316 #ifdef HAVE_TIME_H 5317 #include <time.h> 5318 #endif 5319 #include <unistd.h> 5320 #include <netdb.h> 5321 #ifdef HAVE_GETOPT_H 5322 #include <getopt.h> 5323 #endif 5324 5325 int test() { 5326 int a; 5327 char **opts = NULL; 5328 struct timeval tv; 5329 char *t; 5330 time_t time = 0; 5331 char *buf = NULL; 5332 const char* str = NULL; 5333 struct msghdr msg; 5334 msg.msg_control = 0; 5335 t = ctime_r(&time, buf); 5336 tv.tv_usec = 10; 5337 srandom(32); 5338 a = getopt(2, opts, "a"); 5339 a = isascii(32); 5340 str = gai_strerror(0); 5341 if(str && t && tv.tv_usec && msg.msg_control) 5342 a = 0; 5343 return a; 5344 } 5345 ' > conftest.c 5346 echo 'void f(){}' >>conftest.c 5347 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5348 eval "cv_prog_cc_flag_needed_$cache=no" 5349 else 5350 5351 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 $ERRFLAG -c conftest.c 2>&1`"; then 5352 eval "cv_prog_cc_flag_needed_$cache=yes" 5353 else 5354 eval "cv_prog_cc_flag_needed_$cache=fail" 5355 #echo 'Test with flag fails too!' 5356 #cat conftest.c 5357 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5358 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5359 #exit 1 5360 fi 5361 5362 fi 5363 rm -f conftest conftest.c conftest.o 5364 5365 fi 5366 5367 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5369 $as_echo "yes" >&6; } 5370 : 5371 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5372 else 5373 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5375 $as_echo "no" >&6; } 5376 #echo 'Test with flag is no!' 5377 #cat conftest.c 5378 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5379 #echo `$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` 5380 #exit 1 5381 : 5382 5383 else 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5385 $as_echo "failed" >&6; } 5386 : 5387 5388 fi 5389 fi 5390 5391 5392 5393 5394 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5396 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5397 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5398 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5399 $as_echo_n "(cached) " >&6 5400 else 5401 5402 echo ' 5403 #include <stdbool.h> 5404 #include <ctype.h> 5405 int test() { 5406 int a = 0; 5407 return a; 5408 } 5409 ' > conftest.c 5410 echo 'void f(){}' >>conftest.c 5411 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5412 eval "cv_prog_cc_flag_needed_$cache=no" 5413 else 5414 5415 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5416 eval "cv_prog_cc_flag_needed_$cache=yes" 5417 else 5418 eval "cv_prog_cc_flag_needed_$cache=fail" 5419 #echo 'Test with flag fails too!' 5420 #cat conftest.c 5421 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5422 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5423 #exit 1 5424 fi 5425 5426 fi 5427 rm -f conftest conftest.c conftest.o 5428 5429 fi 5430 5431 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5433 $as_echo "yes" >&6; } 5434 : 5435 CFLAGS="$CFLAGS $C99FLAG" 5436 else 5437 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5439 $as_echo "no" >&6; } 5440 #echo 'Test with flag is no!' 5441 #cat conftest.c 5442 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5443 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5444 #exit 1 5445 : 5446 5447 else 5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5449 $as_echo "failed" >&6; } 5450 : 5451 5452 fi 5453 fi 5454 5455 5456 5457 5458 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5460 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5461 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5462 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5463 $as_echo_n "(cached) " >&6 5464 else 5465 5466 echo ' 5467 #include <ctype.h> 5468 5469 int test() { 5470 int a; 5471 a = isascii(32); 5472 return a; 5473 } 5474 ' > conftest.c 5475 echo 'void f(){}' >>conftest.c 5476 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5477 eval "cv_prog_cc_flag_needed_$cache=no" 5478 else 5479 5480 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5481 eval "cv_prog_cc_flag_needed_$cache=yes" 5482 else 5483 eval "cv_prog_cc_flag_needed_$cache=fail" 5484 #echo 'Test with flag fails too!' 5485 #cat conftest.c 5486 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5487 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5488 #exit 1 5489 fi 5490 5491 fi 5492 rm -f conftest conftest.c conftest.o 5493 5494 fi 5495 5496 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5498 $as_echo "yes" >&6; } 5499 : 5500 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5501 else 5502 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5504 $as_echo "no" >&6; } 5505 #echo 'Test with flag is no!' 5506 #cat conftest.c 5507 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5508 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5509 #exit 1 5510 : 5511 5512 else 5513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5514 $as_echo "failed" >&6; } 5515 : 5516 5517 fi 5518 fi 5519 5520 5521 5522 5523 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5525 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5526 cache=_D_GNU_SOURCE 5527 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 5531 echo ' 5532 #include <netinet/in.h> 5533 5534 int test() { 5535 struct in6_pktinfo inf; 5536 int a = (int)sizeof(inf); 5537 return a; 5538 } 5539 ' > conftest.c 5540 echo 'void f(){}' >>conftest.c 5541 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5542 eval "cv_prog_cc_flag_needed_$cache=no" 5543 else 5544 5545 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5546 eval "cv_prog_cc_flag_needed_$cache=yes" 5547 else 5548 eval "cv_prog_cc_flag_needed_$cache=fail" 5549 #echo 'Test with flag fails too!' 5550 #cat conftest.c 5551 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5552 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5553 #exit 1 5554 fi 5555 5556 fi 5557 rm -f conftest conftest.c conftest.o 5558 5559 fi 5560 5561 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5563 $as_echo "yes" >&6; } 5564 : 5565 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5566 else 5567 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5569 $as_echo "no" >&6; } 5570 #echo 'Test with flag is no!' 5571 #cat conftest.c 5572 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5573 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5574 #exit 1 5575 : 5576 5577 else 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5579 $as_echo "failed" >&6; } 5580 : 5581 5582 fi 5583 fi 5584 5585 5586 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5587 # is not available at all. -D_FRSRESGID is to make this check unique. 5588 # otherwise we would get the previous cached result. 5589 5590 5591 5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5593 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5594 cache=_D_GNU_SOURCE__D_FRSRESGID 5595 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5596 $as_echo_n "(cached) " >&6 5597 else 5598 5599 echo ' 5600 #include <unistd.h> 5601 5602 int test() { 5603 int a = setresgid(0,0,0); 5604 a = setresuid(0,0,0); 5605 return a; 5606 } 5607 ' > conftest.c 5608 echo 'void f(){}' >>conftest.c 5609 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5610 eval "cv_prog_cc_flag_needed_$cache=no" 5611 else 5612 5613 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5614 eval "cv_prog_cc_flag_needed_$cache=yes" 5615 else 5616 eval "cv_prog_cc_flag_needed_$cache=fail" 5617 #echo 'Test with flag fails too!' 5618 #cat conftest.c 5619 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5620 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5621 #exit 1 5622 fi 5623 5624 fi 5625 rm -f conftest conftest.c conftest.o 5626 5627 fi 5628 5629 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5631 $as_echo "yes" >&6; } 5632 : 5633 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5634 else 5635 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5637 $as_echo "no" >&6; } 5638 #echo 'Test with flag is no!' 5639 #cat conftest.c 5640 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5641 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5642 #exit 1 5643 : 5644 5645 else 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5647 $as_echo "failed" >&6; } 5648 : 5649 5650 fi 5651 fi 5652 5653 5654 5655 5656 5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5658 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5659 cache=_D_POSIX_C_SOURCE_200112 5660 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5661 $as_echo_n "(cached) " >&6 5662 else 5663 5664 echo ' 5665 #include "confdefs.h" 5666 #ifdef HAVE_TIME_H 5667 #include <time.h> 5668 #endif 5669 #include <netdb.h> 5670 5671 int test() { 5672 int a = 0; 5673 char *t; 5674 time_t time = 0; 5675 char *buf = NULL; 5676 const char* str = NULL; 5677 t = ctime_r(&time, buf); 5678 str = gai_strerror(0); 5679 if(t && str) 5680 a = 0; 5681 return a; 5682 } 5683 ' > conftest.c 5684 echo 'void f(){}' >>conftest.c 5685 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5686 eval "cv_prog_cc_flag_needed_$cache=no" 5687 else 5688 5689 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5690 eval "cv_prog_cc_flag_needed_$cache=yes" 5691 else 5692 eval "cv_prog_cc_flag_needed_$cache=fail" 5693 #echo 'Test with flag fails too!' 5694 #cat conftest.c 5695 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5696 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5697 #exit 1 5698 fi 5699 5700 fi 5701 rm -f conftest conftest.c conftest.o 5702 5703 fi 5704 5705 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5707 $as_echo "yes" >&6; } 5708 : 5709 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5710 else 5711 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5713 $as_echo "no" >&6; } 5714 #echo 'Test with flag is no!' 5715 #cat conftest.c 5716 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5717 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5718 #exit 1 5719 : 5720 5721 else 5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5723 $as_echo "failed" >&6; } 5724 : 5725 5726 fi 5727 fi 5728 5729 5730 5731 5732 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5734 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5735 cache=_D__EXTENSIONS__ 5736 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5737 $as_echo_n "(cached) " >&6 5738 else 5739 5740 echo ' 5741 #include "confdefs.h" 5742 #include <stdlib.h> 5743 #include <ctype.h> 5744 #include <sys/time.h> 5745 #ifdef HAVE_TIME_H 5746 #include <time.h> 5747 #endif 5748 #include <unistd.h> 5749 #ifdef HAVE_GETOPT_H 5750 #include <getopt.h> 5751 #endif 5752 5753 int test() { 5754 int a; 5755 char **opts = NULL; 5756 struct timeval tv; 5757 tv.tv_usec = 10; 5758 srandom(32); 5759 a = getopt(2, opts, "a"); 5760 a = isascii(32); 5761 if(tv.tv_usec) 5762 a = 0; 5763 return a; 5764 } 5765 ' > conftest.c 5766 echo 'void f(){}' >>conftest.c 5767 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5768 eval "cv_prog_cc_flag_needed_$cache=no" 5769 else 5770 5771 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5772 eval "cv_prog_cc_flag_needed_$cache=yes" 5773 else 5774 eval "cv_prog_cc_flag_needed_$cache=fail" 5775 #echo 'Test with flag fails too!' 5776 #cat conftest.c 5777 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5778 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5779 #exit 1 5780 fi 5781 5782 fi 5783 rm -f conftest conftest.c conftest.o 5784 5785 fi 5786 5787 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5789 $as_echo "yes" >&6; } 5790 : 5791 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5792 else 5793 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5795 $as_echo "no" >&6; } 5796 #echo 'Test with flag is no!' 5797 #cat conftest.c 5798 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5799 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5800 #exit 1 5801 : 5802 5803 else 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5805 $as_echo "failed" >&6; } 5806 : 5807 5808 fi 5809 fi 5810 5811 5812 5813 5814 # debug mode flags warnings 5815 # Check whether --enable-checking was given. 5816 if test "${enable_checking+set}" = set; then : 5817 enableval=$enable_checking; 5818 fi 5819 5820 # Check whether --enable-debug was given. 5821 if test "${enable_debug+set}" = set; then : 5822 enableval=$enable_debug; 5823 fi 5824 5825 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5826 else debug_enabled="$enable_checking"; fi 5827 5828 case "$debug_enabled" in 5829 yes) 5830 5831 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5833 $as_echo_n "checking whether $CC supports -W... " >&6; } 5834 cache=`echo W | sed 'y%.=/+-%___p_%'` 5835 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5836 $as_echo_n "(cached) " >&6 5837 else 5838 5839 echo 'void f(void){}' >conftest.c 5840 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5841 eval "cv_prog_cc_flag_$cache=yes" 5842 else 5843 eval "cv_prog_cc_flag_$cache=no" 5844 fi 5845 rm -f conftest conftest.o conftest.c 5846 5847 fi 5848 5849 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5851 $as_echo "yes" >&6; } 5852 : 5853 CFLAGS="$CFLAGS -W" 5854 else 5855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5856 $as_echo "no" >&6; } 5857 : 5858 5859 fi 5860 5861 5862 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5864 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5865 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5866 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5867 $as_echo_n "(cached) " >&6 5868 else 5869 5870 echo 'void f(void){}' >conftest.c 5871 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5872 eval "cv_prog_cc_flag_$cache=yes" 5873 else 5874 eval "cv_prog_cc_flag_$cache=no" 5875 fi 5876 rm -f conftest conftest.o conftest.c 5877 5878 fi 5879 5880 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5882 $as_echo "yes" >&6; } 5883 : 5884 CFLAGS="$CFLAGS -Wall" 5885 else 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5887 $as_echo "no" >&6; } 5888 : 5889 5890 fi 5891 5892 5893 5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5895 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5896 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5897 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5898 $as_echo_n "(cached) " >&6 5899 else 5900 5901 echo 'void f(void){}' >conftest.c 5902 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5903 eval "cv_prog_cc_flag_$cache=yes" 5904 else 5905 eval "cv_prog_cc_flag_$cache=no" 5906 fi 5907 rm -f conftest conftest.o conftest.c 5908 5909 fi 5910 5911 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5913 $as_echo "yes" >&6; } 5914 : 5915 CFLAGS="$CFLAGS -Wextra" 5916 else 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5918 $as_echo "no" >&6; } 5919 : 5920 5921 fi 5922 5923 5924 5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5926 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5927 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5928 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5929 $as_echo_n "(cached) " >&6 5930 else 5931 5932 echo 'void f(void){}' >conftest.c 5933 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5934 eval "cv_prog_cc_flag_$cache=yes" 5935 else 5936 eval "cv_prog_cc_flag_$cache=no" 5937 fi 5938 rm -f conftest conftest.o conftest.c 5939 5940 fi 5941 5942 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5944 $as_echo "yes" >&6; } 5945 : 5946 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5947 else 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5949 $as_echo "no" >&6; } 5950 : 5951 5952 fi 5953 5954 5955 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 5956 5957 ;; 5958 no|*) 5959 # nothing to do. 5960 ;; 5961 esac 5962 if test "$default_cflags" = "yes"; then 5963 # only when CFLAGS was "" at the start, if the users wants to 5964 # override we shouldn't add default cflags, because they wouldn't 5965 # be able to turn off these options and set the CFLAGS wanted. 5966 5967 # Check whether --enable-flto was given. 5968 if test "${enable_flto+set}" = set; then : 5969 enableval=$enable_flto; 5970 fi 5971 5972 if test "x$enable_flto" != "xno"; then : 5973 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 5975 $as_echo_n "checking if $CC supports -flto... " >&6; } 5976 BAKCFLAGS="$CFLAGS" 5977 CFLAGS="$CFLAGS -flto" 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 5981 int 5982 main () 5983 { 5984 5985 ; 5986 return 0; 5987 } 5988 _ACEOF 5989 if ac_fn_c_try_link "$LINENO"; then : 5990 5991 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 5992 CFLAGS="$BAKCFLAGS" 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5994 $as_echo "no" >&6; } 5995 else 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5997 $as_echo "yes" >&6; } 5998 fi 5999 rm -f conftest conftest.c conftest.o 6000 6001 else 6002 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6003 $as_echo "no" >&6; } 6004 fi 6005 rm -f core conftest.err conftest.$ac_objext \ 6006 conftest$ac_exeext conftest.$ac_ext 6007 6008 fi 6009 6010 6011 # Check whether --enable-pie was given. 6012 if test "${enable_pie+set}" = set; then : 6013 enableval=$enable_pie; 6014 fi 6015 6016 if test "x$enable_pie" = "xyes"; then : 6017 6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6019 $as_echo_n "checking if $CC supports PIE... " >&6; } 6020 BAKLDFLAGS="$LDFLAGS" 6021 BAKCFLAGS="$CFLAGS" 6022 LDFLAGS="$LDFLAGS -pie" 6023 CFLAGS="$CFLAGS -fPIE" 6024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025 /* end confdefs.h. */ 6026 6027 int 6028 main () 6029 { 6030 6031 ; 6032 return 0; 6033 } 6034 _ACEOF 6035 if ac_fn_c_try_link "$LINENO"; then : 6036 6037 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6038 LDFLAGS="$BAKLDFLAGS" 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6040 $as_echo "no" >&6; } 6041 else 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6043 $as_echo "yes" >&6; } 6044 fi 6045 rm -f conftest conftest.c conftest.o 6046 6047 else 6048 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6049 $as_echo "no" >&6; } 6050 fi 6051 rm -f core conftest.err conftest.$ac_objext \ 6052 conftest$ac_exeext conftest.$ac_ext 6053 6054 fi 6055 6056 6057 # Check whether --enable-relro_now was given. 6058 if test "${enable_relro_now+set}" = set; then : 6059 enableval=$enable_relro_now; 6060 fi 6061 6062 if test "x$enable_relro_now" = "xyes"; then : 6063 6064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6065 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6066 BAKLDFLAGS="$LDFLAGS" 6067 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6069 /* end confdefs.h. */ 6070 6071 int 6072 main () 6073 { 6074 6075 ; 6076 return 0; 6077 } 6078 _ACEOF 6079 if ac_fn_c_try_link "$LINENO"; then : 6080 6081 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6082 LDFLAGS="$BAKLDFLAGS" 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6084 $as_echo "no" >&6; } 6085 else 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6087 $as_echo "yes" >&6; } 6088 fi 6089 rm -f conftest conftest.c conftest.o 6090 6091 else 6092 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6093 $as_echo "no" >&6; } 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext \ 6096 conftest$ac_exeext conftest.$ac_ext 6097 6098 fi 6099 6100 fi 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6103 $as_echo_n "checking for inline... " >&6; } 6104 if ${ac_cv_c_inline+:} false; then : 6105 $as_echo_n "(cached) " >&6 6106 else 6107 ac_cv_c_inline=no 6108 for ac_kw in inline __inline__ __inline; do 6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6110 /* end confdefs.h. */ 6111 #ifndef __cplusplus 6112 typedef int foo_t; 6113 static $ac_kw foo_t static_foo () {return 0; } 6114 $ac_kw foo_t foo () {return 0; } 6115 #endif 6116 6117 _ACEOF 6118 if ac_fn_c_try_compile "$LINENO"; then : 6119 ac_cv_c_inline=$ac_kw 6120 fi 6121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6122 test "$ac_cv_c_inline" != no && break 6123 done 6124 6125 fi 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6127 $as_echo "$ac_cv_c_inline" >&6; } 6128 6129 case $ac_cv_c_inline in 6130 inline | yes) ;; 6131 *) 6132 case $ac_cv_c_inline in 6133 no) ac_val=;; 6134 *) ac_val=$ac_cv_c_inline;; 6135 esac 6136 cat >>confdefs.h <<_ACEOF 6137 #ifndef __cplusplus 6138 #define inline $ac_val 6139 #endif 6140 _ACEOF 6141 ;; 6142 esac 6143 6144 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6146 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6147 if ${ac_cv_c_format_attribute+:} false; then : 6148 $as_echo_n "(cached) " >&6 6149 else 6150 ac_cv_c_format_attribute=no 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 #include <stdio.h> 6154 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6155 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6156 6157 int 6158 main () 6159 { 6160 6161 f ("%s", "str"); 6162 6163 ; 6164 return 0; 6165 } 6166 _ACEOF 6167 if ac_fn_c_try_compile "$LINENO"; then : 6168 ac_cv_c_format_attribute="yes" 6169 else 6170 ac_cv_c_format_attribute="no" 6171 fi 6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6173 6174 fi 6175 6176 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6178 $as_echo "$ac_cv_c_format_attribute" >&6; } 6179 if test $ac_cv_c_format_attribute = yes; then 6180 6181 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6182 6183 fi 6184 6185 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6187 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6188 if ${ac_cv_c_unused_attribute+:} false; then : 6189 $as_echo_n "(cached) " >&6 6190 else 6191 ac_cv_c_unused_attribute=no 6192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6193 /* end confdefs.h. */ 6194 #include <stdio.h> 6195 void f (char *u __attribute__((unused))); 6196 6197 int 6198 main () 6199 { 6200 6201 f ("x"); 6202 6203 ; 6204 return 0; 6205 } 6206 _ACEOF 6207 if ac_fn_c_try_compile "$LINENO"; then : 6208 ac_cv_c_unused_attribute="yes" 6209 else 6210 ac_cv_c_unused_attribute="no" 6211 fi 6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6213 6214 fi 6215 6216 6217 6218 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6220 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6221 if test $ac_cv_c_unused_attribute = yes; then 6222 6223 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6224 6225 fi 6226 6227 6228 6229 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6231 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6232 if ${ac_cv_c_weak_attribute+:} false; then : 6233 $as_echo_n "(cached) " >&6 6234 else 6235 ac_cv_c_weak_attribute=no 6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 #include <stdio.h> 6239 __attribute__((weak)) void f(int x) { printf("%d", x); } 6240 6241 int 6242 main () 6243 { 6244 6245 f(1); 6246 6247 ; 6248 return 0; 6249 } 6250 _ACEOF 6251 if ac_fn_c_try_compile "$LINENO"; then : 6252 ac_cv_c_weak_attribute="yes" 6253 else 6254 ac_cv_c_weak_attribute="no" 6255 fi 6256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6257 6258 fi 6259 6260 6261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6262 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6263 if test $ac_cv_c_weak_attribute = yes; then 6264 6265 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6266 6267 fi 6268 6269 6270 if test "$srcdir" != "."; then 6271 CPPFLAGS="$CPPFLAGS -I$srcdir" 6272 fi 6273 6274 6275 6276 for ac_prog in flex lex 6277 do 6278 # Extract the first word of "$ac_prog", so it can be a program name with args. 6279 set dummy $ac_prog; ac_word=$2 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6281 $as_echo_n "checking for $ac_word... " >&6; } 6282 if ${ac_cv_prog_LEX+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 if test -n "$LEX"; then 6286 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6287 else 6288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6289 for as_dir in $PATH 6290 do 6291 IFS=$as_save_IFS 6292 test -z "$as_dir" && as_dir=. 6293 for ac_exec_ext in '' $ac_executable_extensions; do 6294 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6295 ac_cv_prog_LEX="$ac_prog" 6296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6297 break 2 6298 fi 6299 done 6300 done 6301 IFS=$as_save_IFS 6302 6303 fi 6304 fi 6305 LEX=$ac_cv_prog_LEX 6306 if test -n "$LEX"; then 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6308 $as_echo "$LEX" >&6; } 6309 else 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6311 $as_echo "no" >&6; } 6312 fi 6313 6314 6315 test -n "$LEX" && break 6316 done 6317 test -n "$LEX" || LEX=":" 6318 6319 if test "x$LEX" != "x:"; then 6320 cat >conftest.l <<_ACEOF 6321 %% 6322 a { ECHO; } 6323 b { REJECT; } 6324 c { yymore (); } 6325 d { yyless (1); } 6326 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6327 yyless ((input () != 0)); } 6328 f { unput (yytext[0]); } 6329 . { BEGIN INITIAL; } 6330 %% 6331 #ifdef YYTEXT_POINTER 6332 extern char *yytext; 6333 #endif 6334 int 6335 main (void) 6336 { 6337 return ! yylex () + ! yywrap (); 6338 } 6339 _ACEOF 6340 { { ac_try="$LEX conftest.l" 6341 case "(($ac_try" in 6342 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6343 *) ac_try_echo=$ac_try;; 6344 esac 6345 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6346 $as_echo "$ac_try_echo"; } >&5 6347 (eval "$LEX conftest.l") 2>&5 6348 ac_status=$? 6349 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6350 test $ac_status = 0; } 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6352 $as_echo_n "checking lex output file root... " >&6; } 6353 if ${ac_cv_prog_lex_root+:} false; then : 6354 $as_echo_n "(cached) " >&6 6355 else 6356 6357 if test -f lex.yy.c; then 6358 ac_cv_prog_lex_root=lex.yy 6359 elif test -f lexyy.c; then 6360 ac_cv_prog_lex_root=lexyy 6361 else 6362 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6363 fi 6364 fi 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6366 $as_echo "$ac_cv_prog_lex_root" >&6; } 6367 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6368 6369 if test -z "${LEXLIB+set}"; then 6370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6371 $as_echo_n "checking lex library... " >&6; } 6372 if ${ac_cv_lib_lex+:} false; then : 6373 $as_echo_n "(cached) " >&6 6374 else 6375 6376 ac_save_LIBS=$LIBS 6377 ac_cv_lib_lex='none needed' 6378 for ac_lib in '' -lfl -ll; do 6379 LIBS="$ac_lib $ac_save_LIBS" 6380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6381 /* end confdefs.h. */ 6382 `cat $LEX_OUTPUT_ROOT.c` 6383 _ACEOF 6384 if ac_fn_c_try_link "$LINENO"; then : 6385 ac_cv_lib_lex=$ac_lib 6386 fi 6387 rm -f core conftest.err conftest.$ac_objext \ 6388 conftest$ac_exeext conftest.$ac_ext 6389 test "$ac_cv_lib_lex" != 'none needed' && break 6390 done 6391 LIBS=$ac_save_LIBS 6392 6393 fi 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6395 $as_echo "$ac_cv_lib_lex" >&6; } 6396 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6397 fi 6398 6399 6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6401 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6402 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6403 $as_echo_n "(cached) " >&6 6404 else 6405 # POSIX says lex can declare yytext either as a pointer or an array; the 6406 # default is implementation-dependent. Figure out which it is, since 6407 # not all implementations provide the %pointer and %array declarations. 6408 ac_cv_prog_lex_yytext_pointer=no 6409 ac_save_LIBS=$LIBS 6410 LIBS="$LEXLIB $ac_save_LIBS" 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 6414 #define YYTEXT_POINTER 1 6415 `cat $LEX_OUTPUT_ROOT.c` 6416 _ACEOF 6417 if ac_fn_c_try_link "$LINENO"; then : 6418 ac_cv_prog_lex_yytext_pointer=yes 6419 fi 6420 rm -f core conftest.err conftest.$ac_objext \ 6421 conftest$ac_exeext conftest.$ac_ext 6422 LIBS=$ac_save_LIBS 6423 6424 fi 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6426 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6427 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6428 6429 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6430 6431 fi 6432 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6433 6434 fi 6435 6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6437 $as_echo_n "checking for yylex_destroy... " >&6; } 6438 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6439 6440 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6441 6442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6443 $as_echo "yes" >&6; } 6444 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6445 $as_echo "no" >&6; }; fi 6446 6447 for ac_prog in 'bison -y' byacc 6448 do 6449 # Extract the first word of "$ac_prog", so it can be a program name with args. 6450 set dummy $ac_prog; ac_word=$2 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6452 $as_echo_n "checking for $ac_word... " >&6; } 6453 if ${ac_cv_prog_YACC+:} false; then : 6454 $as_echo_n "(cached) " >&6 6455 else 6456 if test -n "$YACC"; then 6457 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6458 else 6459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6460 for as_dir in $PATH 6461 do 6462 IFS=$as_save_IFS 6463 test -z "$as_dir" && as_dir=. 6464 for ac_exec_ext in '' $ac_executable_extensions; do 6465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6466 ac_cv_prog_YACC="$ac_prog" 6467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6468 break 2 6469 fi 6470 done 6471 done 6472 IFS=$as_save_IFS 6473 6474 fi 6475 fi 6476 YACC=$ac_cv_prog_YACC 6477 if test -n "$YACC"; then 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6479 $as_echo "$YACC" >&6; } 6480 else 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6482 $as_echo "no" >&6; } 6483 fi 6484 6485 6486 test -n "$YACC" && break 6487 done 6488 test -n "$YACC" || YACC="yacc" 6489 6490 # Extract the first word of "doxygen", so it can be a program name with args. 6491 set dummy doxygen; ac_word=$2 6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6493 $as_echo_n "checking for $ac_word... " >&6; } 6494 if ${ac_cv_prog_doxygen+:} false; then : 6495 $as_echo_n "(cached) " >&6 6496 else 6497 if test -n "$doxygen"; then 6498 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6499 else 6500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6501 for as_dir in $PATH 6502 do 6503 IFS=$as_save_IFS 6504 test -z "$as_dir" && as_dir=. 6505 for ac_exec_ext in '' $ac_executable_extensions; do 6506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6507 ac_cv_prog_doxygen="doxygen" 6508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6509 break 2 6510 fi 6511 done 6512 done 6513 IFS=$as_save_IFS 6514 6515 fi 6516 fi 6517 doxygen=$ac_cv_prog_doxygen 6518 if test -n "$doxygen"; then 6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6520 $as_echo "$doxygen" >&6; } 6521 else 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6523 $as_echo "no" >&6; } 6524 fi 6525 6526 6527 if test -n "$ac_tool_prefix"; then 6528 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6529 set dummy ${ac_tool_prefix}strip; ac_word=$2 6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6531 $as_echo_n "checking for $ac_word... " >&6; } 6532 if ${ac_cv_prog_STRIP+:} false; then : 6533 $as_echo_n "(cached) " >&6 6534 else 6535 if test -n "$STRIP"; then 6536 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6537 else 6538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6539 for as_dir in $PATH 6540 do 6541 IFS=$as_save_IFS 6542 test -z "$as_dir" && as_dir=. 6543 for ac_exec_ext in '' $ac_executable_extensions; do 6544 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6545 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6547 break 2 6548 fi 6549 done 6550 done 6551 IFS=$as_save_IFS 6552 6553 fi 6554 fi 6555 STRIP=$ac_cv_prog_STRIP 6556 if test -n "$STRIP"; then 6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6558 $as_echo "$STRIP" >&6; } 6559 else 6560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6561 $as_echo "no" >&6; } 6562 fi 6563 6564 6565 fi 6566 if test -z "$ac_cv_prog_STRIP"; then 6567 ac_ct_STRIP=$STRIP 6568 # Extract the first word of "strip", so it can be a program name with args. 6569 set dummy strip; ac_word=$2 6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6571 $as_echo_n "checking for $ac_word... " >&6; } 6572 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6573 $as_echo_n "(cached) " >&6 6574 else 6575 if test -n "$ac_ct_STRIP"; then 6576 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6577 else 6578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6579 for as_dir in $PATH 6580 do 6581 IFS=$as_save_IFS 6582 test -z "$as_dir" && as_dir=. 6583 for ac_exec_ext in '' $ac_executable_extensions; do 6584 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6585 ac_cv_prog_ac_ct_STRIP="strip" 6586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6587 break 2 6588 fi 6589 done 6590 done 6591 IFS=$as_save_IFS 6592 6593 fi 6594 fi 6595 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6596 if test -n "$ac_ct_STRIP"; then 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6598 $as_echo "$ac_ct_STRIP" >&6; } 6599 else 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6601 $as_echo "no" >&6; } 6602 fi 6603 6604 if test "x$ac_ct_STRIP" = x; then 6605 STRIP="" 6606 else 6607 case $cross_compiling:$ac_tool_warned in 6608 yes:) 6609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6611 ac_tool_warned=yes ;; 6612 esac 6613 STRIP=$ac_ct_STRIP 6614 fi 6615 else 6616 STRIP="$ac_cv_prog_STRIP" 6617 fi 6618 6619 ac_aux_dir= 6620 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6621 if test -f "$ac_dir/install-sh"; then 6622 ac_aux_dir=$ac_dir 6623 ac_install_sh="$ac_aux_dir/install-sh -c" 6624 break 6625 elif test -f "$ac_dir/install.sh"; then 6626 ac_aux_dir=$ac_dir 6627 ac_install_sh="$ac_aux_dir/install.sh -c" 6628 break 6629 elif test -f "$ac_dir/shtool"; then 6630 ac_aux_dir=$ac_dir 6631 ac_install_sh="$ac_aux_dir/shtool install -c" 6632 break 6633 fi 6634 done 6635 if test -z "$ac_aux_dir"; then 6636 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6637 fi 6638 6639 # These three variables are undocumented and unsupported, 6640 # and are intended to be withdrawn in a future Autoconf release. 6641 # They can cause serious problems if a builder's source tree is in a directory 6642 # whose full name contains unusual characters. 6643 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6644 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6645 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6646 6647 6648 # Make sure we can run config.sub. 6649 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6650 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6651 6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6653 $as_echo_n "checking build system type... " >&6; } 6654 if ${ac_cv_build+:} false; then : 6655 $as_echo_n "(cached) " >&6 6656 else 6657 ac_build_alias=$build_alias 6658 test "x$ac_build_alias" = x && 6659 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6660 test "x$ac_build_alias" = x && 6661 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6662 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6663 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6664 6665 fi 6666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6667 $as_echo "$ac_cv_build" >&6; } 6668 case $ac_cv_build in 6669 *-*-*) ;; 6670 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6671 esac 6672 build=$ac_cv_build 6673 ac_save_IFS=$IFS; IFS='-' 6674 set x $ac_cv_build 6675 shift 6676 build_cpu=$1 6677 build_vendor=$2 6678 shift; shift 6679 # Remember, the first character of IFS is used to create $*, 6680 # except with old shells: 6681 build_os=$* 6682 IFS=$ac_save_IFS 6683 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6684 6685 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6687 $as_echo_n "checking host system type... " >&6; } 6688 if ${ac_cv_host+:} false; then : 6689 $as_echo_n "(cached) " >&6 6690 else 6691 if test "x$host_alias" = x; then 6692 ac_cv_host=$ac_cv_build 6693 else 6694 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6695 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6696 fi 6697 6698 fi 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6700 $as_echo "$ac_cv_host" >&6; } 6701 case $ac_cv_host in 6702 *-*-*) ;; 6703 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6704 esac 6705 host=$ac_cv_host 6706 ac_save_IFS=$IFS; IFS='-' 6707 set x $ac_cv_host 6708 shift 6709 host_cpu=$1 6710 host_vendor=$2 6711 shift; shift 6712 # Remember, the first character of IFS is used to create $*, 6713 # except with old shells: 6714 host_os=$* 6715 IFS=$ac_save_IFS 6716 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6717 6718 6719 6720 # skip these tests, we do not need them. 6721 6722 6723 6724 6725 6726 6727 6728 6729 # always use ./libtool unless override from commandline (libtool=mylibtool) 6730 if test -z "$libtool"; then 6731 libtool="./libtool" 6732 fi 6733 6734 # avoid libtool max commandline length test on systems that fork slowly. 6735 6736 if echo "$host_os" | grep "sunos4" >/dev/null; then 6737 lt_cv_sys_max_cmd_len=32750; 6738 fi 6739 if test -n "$ac_tool_prefix"; then 6740 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6741 set dummy ${ac_tool_prefix}ar; ac_word=$2 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6743 $as_echo_n "checking for $ac_word... " >&6; } 6744 if ${ac_cv_path_AR+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 case $AR in 6748 [\\/]* | ?:[\\/]*) 6749 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6750 ;; 6751 *) 6752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6753 for as_dir in $PATH 6754 do 6755 IFS=$as_save_IFS 6756 test -z "$as_dir" && as_dir=. 6757 for ac_exec_ext in '' $ac_executable_extensions; do 6758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6759 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6761 break 2 6762 fi 6763 done 6764 done 6765 IFS=$as_save_IFS 6766 6767 ;; 6768 esac 6769 fi 6770 AR=$ac_cv_path_AR 6771 if test -n "$AR"; then 6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6773 $as_echo "$AR" >&6; } 6774 else 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6776 $as_echo "no" >&6; } 6777 fi 6778 6779 6780 fi 6781 if test -z "$ac_cv_path_AR"; then 6782 ac_pt_AR=$AR 6783 # Extract the first word of "ar", so it can be a program name with args. 6784 set dummy ar; ac_word=$2 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6786 $as_echo_n "checking for $ac_word... " >&6; } 6787 if ${ac_cv_path_ac_pt_AR+:} false; then : 6788 $as_echo_n "(cached) " >&6 6789 else 6790 case $ac_pt_AR in 6791 [\\/]* | ?:[\\/]*) 6792 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6793 ;; 6794 *) 6795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6796 for as_dir in $PATH 6797 do 6798 IFS=$as_save_IFS 6799 test -z "$as_dir" && as_dir=. 6800 for ac_exec_ext in '' $ac_executable_extensions; do 6801 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6802 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6804 break 2 6805 fi 6806 done 6807 done 6808 IFS=$as_save_IFS 6809 6810 ;; 6811 esac 6812 fi 6813 ac_pt_AR=$ac_cv_path_ac_pt_AR 6814 if test -n "$ac_pt_AR"; then 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6816 $as_echo "$ac_pt_AR" >&6; } 6817 else 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6819 $as_echo "no" >&6; } 6820 fi 6821 6822 if test "x$ac_pt_AR" = x; then 6823 AR="false" 6824 else 6825 case $cross_compiling:$ac_tool_warned in 6826 yes:) 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6829 ac_tool_warned=yes ;; 6830 esac 6831 AR=$ac_pt_AR 6832 fi 6833 else 6834 AR="$ac_cv_path_AR" 6835 fi 6836 6837 if test $AR = false; then 6838 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6839 fi 6840 6841 case `pwd` in 6842 *\ * | *\ *) 6843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6844 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6845 esac 6846 6847 6848 6849 macro_version='2.4.6' 6850 macro_revision='2.4.6' 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 ltmain=$ac_aux_dir/ltmain.sh 6865 6866 # Backslashify metacharacters that are still active within 6867 # double-quoted strings. 6868 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6869 6870 # Same as above, but do not quote variable references. 6871 double_quote_subst='s/\(["`\\]\)/\\\1/g' 6872 6873 # Sed substitution to delay expansion of an escaped shell variable in a 6874 # double_quote_subst'ed string. 6875 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6876 6877 # Sed substitution to delay expansion of an escaped single quote. 6878 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6879 6880 # Sed substitution to avoid accidental globbing in evaled expressions 6881 no_glob_subst='s/\*/\\\*/g' 6882 6883 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6884 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6885 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6886 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6888 $as_echo_n "checking how to print strings... " >&6; } 6889 # Test print first, because it will be a builtin if present. 6890 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6891 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6892 ECHO='print -r --' 6893 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6894 ECHO='printf %s\n' 6895 else 6896 # Use this function as a fallback that always works. 6897 func_fallback_echo () 6898 { 6899 eval 'cat <<_LTECHO_EOF 6900 $1 6901 _LTECHO_EOF' 6902 } 6903 ECHO='func_fallback_echo' 6904 fi 6905 6906 # func_echo_all arg... 6907 # Invoke $ECHO with all args, space-separated. 6908 func_echo_all () 6909 { 6910 $ECHO "" 6911 } 6912 6913 case $ECHO in 6914 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6915 $as_echo "printf" >&6; } ;; 6916 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6917 $as_echo "print -r" >&6; } ;; 6918 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6919 $as_echo "cat" >&6; } ;; 6920 esac 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6936 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 6937 if ${ac_cv_path_SED+:} false; then : 6938 $as_echo_n "(cached) " >&6 6939 else 6940 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6941 for ac_i in 1 2 3 4 5 6 7; do 6942 ac_script="$ac_script$as_nl$ac_script" 6943 done 6944 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6945 { ac_script=; unset ac_script;} 6946 if test -z "$SED"; then 6947 ac_path_SED_found=false 6948 # Loop through the user's path and test for each of PROGNAME-LIST 6949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6950 for as_dir in $PATH 6951 do 6952 IFS=$as_save_IFS 6953 test -z "$as_dir" && as_dir=. 6954 for ac_prog in sed gsed; do 6955 for ac_exec_ext in '' $ac_executable_extensions; do 6956 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6957 as_fn_executable_p "$ac_path_SED" || continue 6958 # Check for GNU ac_path_SED and select it if it is found. 6959 # Check for GNU $ac_path_SED 6960 case `"$ac_path_SED" --version 2>&1` in 6961 *GNU*) 6962 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6963 *) 6964 ac_count=0 6965 $as_echo_n 0123456789 >"conftest.in" 6966 while : 6967 do 6968 cat "conftest.in" "conftest.in" >"conftest.tmp" 6969 mv "conftest.tmp" "conftest.in" 6970 cp "conftest.in" "conftest.nl" 6971 $as_echo '' >> "conftest.nl" 6972 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6973 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6974 as_fn_arith $ac_count + 1 && ac_count=$as_val 6975 if test $ac_count -gt ${ac_path_SED_max-0}; then 6976 # Best one so far, save it but keep looking for a better one 6977 ac_cv_path_SED="$ac_path_SED" 6978 ac_path_SED_max=$ac_count 6979 fi 6980 # 10*(2^10) chars as input seems more than enough 6981 test $ac_count -gt 10 && break 6982 done 6983 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6984 esac 6985 6986 $ac_path_SED_found && break 3 6987 done 6988 done 6989 done 6990 IFS=$as_save_IFS 6991 if test -z "$ac_cv_path_SED"; then 6992 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6993 fi 6994 else 6995 ac_cv_path_SED=$SED 6996 fi 6997 6998 fi 6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 7000 $as_echo "$ac_cv_path_SED" >&6; } 7001 SED="$ac_cv_path_SED" 7002 rm -f conftest.sed 7003 7004 test -z "$SED" && SED=sed 7005 Xsed="$SED -e 1s/^X//" 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 7018 $as_echo_n "checking for fgrep... " >&6; } 7019 if ${ac_cv_path_FGREP+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021 else 7022 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7023 then ac_cv_path_FGREP="$GREP -F" 7024 else 7025 if test -z "$FGREP"; then 7026 ac_path_FGREP_found=false 7027 # Loop through the user's path and test for each of PROGNAME-LIST 7028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7030 do 7031 IFS=$as_save_IFS 7032 test -z "$as_dir" && as_dir=. 7033 for ac_prog in fgrep; do 7034 for ac_exec_ext in '' $ac_executable_extensions; do 7035 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7036 as_fn_executable_p "$ac_path_FGREP" || continue 7037 # Check for GNU ac_path_FGREP and select it if it is found. 7038 # Check for GNU $ac_path_FGREP 7039 case `"$ac_path_FGREP" --version 2>&1` in 7040 *GNU*) 7041 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7042 *) 7043 ac_count=0 7044 $as_echo_n 0123456789 >"conftest.in" 7045 while : 7046 do 7047 cat "conftest.in" "conftest.in" >"conftest.tmp" 7048 mv "conftest.tmp" "conftest.in" 7049 cp "conftest.in" "conftest.nl" 7050 $as_echo 'FGREP' >> "conftest.nl" 7051 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7052 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7053 as_fn_arith $ac_count + 1 && ac_count=$as_val 7054 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7055 # Best one so far, save it but keep looking for a better one 7056 ac_cv_path_FGREP="$ac_path_FGREP" 7057 ac_path_FGREP_max=$ac_count 7058 fi 7059 # 10*(2^10) chars as input seems more than enough 7060 test $ac_count -gt 10 && break 7061 done 7062 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7063 esac 7064 7065 $ac_path_FGREP_found && break 3 7066 done 7067 done 7068 done 7069 IFS=$as_save_IFS 7070 if test -z "$ac_cv_path_FGREP"; then 7071 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7072 fi 7073 else 7074 ac_cv_path_FGREP=$FGREP 7075 fi 7076 7077 fi 7078 fi 7079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7080 $as_echo "$ac_cv_path_FGREP" >&6; } 7081 FGREP="$ac_cv_path_FGREP" 7082 7083 7084 test -z "$GREP" && GREP=grep 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 # Check whether --with-gnu-ld was given. 7105 if test "${with_gnu_ld+set}" = set; then : 7106 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7107 else 7108 with_gnu_ld=no 7109 fi 7110 7111 ac_prog=ld 7112 if test yes = "$GCC"; then 7113 # Check if gcc -print-prog-name=ld gives a path. 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7115 $as_echo_n "checking for ld used by $CC... " >&6; } 7116 case $host in 7117 *-*-mingw*) 7118 # gcc leaves a trailing carriage return, which upsets mingw 7119 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7120 *) 7121 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7122 esac 7123 case $ac_prog in 7124 # Accept absolute paths. 7125 [\\/]* | ?:[\\/]*) 7126 re_direlt='/[^/][^/]*/\.\./' 7127 # Canonicalize the pathname of ld 7128 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7129 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7130 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7131 done 7132 test -z "$LD" && LD=$ac_prog 7133 ;; 7134 "") 7135 # If it fails, then pretend we aren't using GCC. 7136 ac_prog=ld 7137 ;; 7138 *) 7139 # If it is relative, then search for the first ld in PATH. 7140 with_gnu_ld=unknown 7141 ;; 7142 esac 7143 elif test yes = "$with_gnu_ld"; then 7144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7145 $as_echo_n "checking for GNU ld... " >&6; } 7146 else 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7148 $as_echo_n "checking for non-GNU ld... " >&6; } 7149 fi 7150 if ${lt_cv_path_LD+:} false; then : 7151 $as_echo_n "(cached) " >&6 7152 else 7153 if test -z "$LD"; then 7154 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7155 for ac_dir in $PATH; do 7156 IFS=$lt_save_ifs 7157 test -z "$ac_dir" && ac_dir=. 7158 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7159 lt_cv_path_LD=$ac_dir/$ac_prog 7160 # Check to see if the program is GNU ld. I'd rather use --version, 7161 # but apparently some variants of GNU ld only accept -v. 7162 # Break only if it was the GNU/non-GNU ld that we prefer. 7163 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7164 *GNU* | *'with BFD'*) 7165 test no != "$with_gnu_ld" && break 7166 ;; 7167 *) 7168 test yes != "$with_gnu_ld" && break 7169 ;; 7170 esac 7171 fi 7172 done 7173 IFS=$lt_save_ifs 7174 else 7175 lt_cv_path_LD=$LD # Let the user override the test with a path. 7176 fi 7177 fi 7178 7179 LD=$lt_cv_path_LD 7180 if test -n "$LD"; then 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7182 $as_echo "$LD" >&6; } 7183 else 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7185 $as_echo "no" >&6; } 7186 fi 7187 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7189 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7190 if ${lt_cv_prog_gnu_ld+:} false; then : 7191 $as_echo_n "(cached) " >&6 7192 else 7193 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7194 case `$LD -v 2>&1 </dev/null` in 7195 *GNU* | *'with BFD'*) 7196 lt_cv_prog_gnu_ld=yes 7197 ;; 7198 *) 7199 lt_cv_prog_gnu_ld=no 7200 ;; 7201 esac 7202 fi 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7204 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7205 with_gnu_ld=$lt_cv_prog_gnu_ld 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7216 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7217 if ${lt_cv_path_NM+:} false; then : 7218 $as_echo_n "(cached) " >&6 7219 else 7220 if test -n "$NM"; then 7221 # Let the user override the test. 7222 lt_cv_path_NM=$NM 7223 else 7224 lt_nm_to_check=${ac_tool_prefix}nm 7225 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7226 lt_nm_to_check="$lt_nm_to_check nm" 7227 fi 7228 for lt_tmp_nm in $lt_nm_to_check; do 7229 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7230 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7231 IFS=$lt_save_ifs 7232 test -z "$ac_dir" && ac_dir=. 7233 tmp_nm=$ac_dir/$lt_tmp_nm 7234 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7235 # Check to see if the nm accepts a BSD-compat flag. 7236 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7237 # nm: unknown option "B" ignored 7238 # Tru64's nm complains that /dev/null is an invalid object file 7239 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7240 case $build_os in 7241 mingw*) lt_bad_file=conftest.nm/nofile ;; 7242 *) lt_bad_file=/dev/null ;; 7243 esac 7244 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7245 *$lt_bad_file* | *'Invalid file or object type'*) 7246 lt_cv_path_NM="$tmp_nm -B" 7247 break 2 7248 ;; 7249 *) 7250 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7251 */dev/null*) 7252 lt_cv_path_NM="$tmp_nm -p" 7253 break 2 7254 ;; 7255 *) 7256 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7257 continue # so that we can try to find one that supports BSD flags 7258 ;; 7259 esac 7260 ;; 7261 esac 7262 fi 7263 done 7264 IFS=$lt_save_ifs 7265 done 7266 : ${lt_cv_path_NM=no} 7267 fi 7268 fi 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7270 $as_echo "$lt_cv_path_NM" >&6; } 7271 if test no != "$lt_cv_path_NM"; then 7272 NM=$lt_cv_path_NM 7273 else 7274 # Didn't find any BSD compatible name lister, look for dumpbin. 7275 if test -n "$DUMPBIN"; then : 7276 # Let the user override the test. 7277 else 7278 if test -n "$ac_tool_prefix"; then 7279 for ac_prog in dumpbin "link -dump" 7280 do 7281 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7282 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7284 $as_echo_n "checking for $ac_word... " >&6; } 7285 if ${ac_cv_prog_DUMPBIN+:} false; then : 7286 $as_echo_n "(cached) " >&6 7287 else 7288 if test -n "$DUMPBIN"; then 7289 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7290 else 7291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7292 for as_dir in $PATH 7293 do 7294 IFS=$as_save_IFS 7295 test -z "$as_dir" && as_dir=. 7296 for ac_exec_ext in '' $ac_executable_extensions; do 7297 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7298 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7299 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7300 break 2 7301 fi 7302 done 7303 done 7304 IFS=$as_save_IFS 7305 7306 fi 7307 fi 7308 DUMPBIN=$ac_cv_prog_DUMPBIN 7309 if test -n "$DUMPBIN"; then 7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7311 $as_echo "$DUMPBIN" >&6; } 7312 else 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7314 $as_echo "no" >&6; } 7315 fi 7316 7317 7318 test -n "$DUMPBIN" && break 7319 done 7320 fi 7321 if test -z "$DUMPBIN"; then 7322 ac_ct_DUMPBIN=$DUMPBIN 7323 for ac_prog in dumpbin "link -dump" 7324 do 7325 # Extract the first word of "$ac_prog", so it can be a program name with args. 7326 set dummy $ac_prog; ac_word=$2 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7328 $as_echo_n "checking for $ac_word... " >&6; } 7329 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 if test -n "$ac_ct_DUMPBIN"; then 7333 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7334 else 7335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7336 for as_dir in $PATH 7337 do 7338 IFS=$as_save_IFS 7339 test -z "$as_dir" && as_dir=. 7340 for ac_exec_ext in '' $ac_executable_extensions; do 7341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7342 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7344 break 2 7345 fi 7346 done 7347 done 7348 IFS=$as_save_IFS 7349 7350 fi 7351 fi 7352 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7353 if test -n "$ac_ct_DUMPBIN"; then 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7355 $as_echo "$ac_ct_DUMPBIN" >&6; } 7356 else 7357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7358 $as_echo "no" >&6; } 7359 fi 7360 7361 7362 test -n "$ac_ct_DUMPBIN" && break 7363 done 7364 7365 if test "x$ac_ct_DUMPBIN" = x; then 7366 DUMPBIN=":" 7367 else 7368 case $cross_compiling:$ac_tool_warned in 7369 yes:) 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7371 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7372 ac_tool_warned=yes ;; 7373 esac 7374 DUMPBIN=$ac_ct_DUMPBIN 7375 fi 7376 fi 7377 7378 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7379 *COFF*) 7380 DUMPBIN="$DUMPBIN -symbols -headers" 7381 ;; 7382 *) 7383 DUMPBIN=: 7384 ;; 7385 esac 7386 fi 7387 7388 if test : != "$DUMPBIN"; then 7389 NM=$DUMPBIN 7390 fi 7391 fi 7392 test -z "$NM" && NM=nm 7393 7394 7395 7396 7397 7398 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7400 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7401 if ${lt_cv_nm_interface+:} false; then : 7402 $as_echo_n "(cached) " >&6 7403 else 7404 lt_cv_nm_interface="BSD nm" 7405 echo "int some_variable = 0;" > conftest.$ac_ext 7406 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7407 (eval "$ac_compile" 2>conftest.err) 7408 cat conftest.err >&5 7409 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7410 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7411 cat conftest.err >&5 7412 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7413 cat conftest.out >&5 7414 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7415 lt_cv_nm_interface="MS dumpbin" 7416 fi 7417 rm -f conftest* 7418 fi 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7420 $as_echo "$lt_cv_nm_interface" >&6; } 7421 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7423 $as_echo_n "checking whether ln -s works... " >&6; } 7424 LN_S=$as_ln_s 7425 if test "$LN_S" = "ln -s"; then 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7427 $as_echo "yes" >&6; } 7428 else 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7430 $as_echo "no, using $LN_S" >&6; } 7431 fi 7432 7433 # find the maximum length of command line arguments 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7435 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7436 if ${lt_cv_sys_max_cmd_len+:} false; then : 7437 $as_echo_n "(cached) " >&6 7438 else 7439 i=0 7440 teststring=ABCD 7441 7442 case $build_os in 7443 msdosdjgpp*) 7444 # On DJGPP, this test can blow up pretty badly due to problems in libc 7445 # (any single argument exceeding 2000 bytes causes a buffer overrun 7446 # during glob expansion). Even if it were fixed, the result of this 7447 # check would be larger than it should be. 7448 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7449 ;; 7450 7451 gnu*) 7452 # Under GNU Hurd, this test is not required because there is 7453 # no limit to the length of command line arguments. 7454 # Libtool will interpret -1 as no limit whatsoever 7455 lt_cv_sys_max_cmd_len=-1; 7456 ;; 7457 7458 cygwin* | mingw* | cegcc*) 7459 # On Win9x/ME, this test blows up -- it succeeds, but takes 7460 # about 5 minutes as the teststring grows exponentially. 7461 # Worse, since 9x/ME are not pre-emptively multitasking, 7462 # you end up with a "frozen" computer, even though with patience 7463 # the test eventually succeeds (with a max line length of 256k). 7464 # Instead, let's just punt: use the minimum linelength reported by 7465 # all of the supported platforms: 8192 (on NT/2K/XP). 7466 lt_cv_sys_max_cmd_len=8192; 7467 ;; 7468 7469 mint*) 7470 # On MiNT this can take a long time and run out of memory. 7471 lt_cv_sys_max_cmd_len=8192; 7472 ;; 7473 7474 amigaos*) 7475 # On AmigaOS with pdksh, this test takes hours, literally. 7476 # So we just punt and use a minimum line length of 8192. 7477 lt_cv_sys_max_cmd_len=8192; 7478 ;; 7479 7480 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7481 # This has been around since 386BSD, at least. Likely further. 7482 if test -x /sbin/sysctl; then 7483 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7484 elif test -x /usr/sbin/sysctl; then 7485 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7486 else 7487 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7488 fi 7489 # And add a safety zone 7490 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7491 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7492 ;; 7493 7494 interix*) 7495 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7496 lt_cv_sys_max_cmd_len=196608 7497 ;; 7498 7499 os2*) 7500 # The test takes a long time on OS/2. 7501 lt_cv_sys_max_cmd_len=8192 7502 ;; 7503 7504 osf*) 7505 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7506 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7507 # nice to cause kernel panics so lets avoid the loop below. 7508 # First set a reasonable default. 7509 lt_cv_sys_max_cmd_len=16384 7510 # 7511 if test -x /sbin/sysconfig; then 7512 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7513 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7514 esac 7515 fi 7516 ;; 7517 sco3.2v5*) 7518 lt_cv_sys_max_cmd_len=102400 7519 ;; 7520 sysv5* | sco5v6* | sysv4.2uw2*) 7521 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7522 if test -n "$kargmax"; then 7523 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7524 else 7525 lt_cv_sys_max_cmd_len=32768 7526 fi 7527 ;; 7528 *) 7529 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7530 if test -n "$lt_cv_sys_max_cmd_len" && \ 7531 test undefined != "$lt_cv_sys_max_cmd_len"; then 7532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7533 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7534 else 7535 # Make teststring a little bigger before we do anything with it. 7536 # a 1K string should be a reasonable start. 7537 for i in 1 2 3 4 5 6 7 8; do 7538 teststring=$teststring$teststring 7539 done 7540 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7541 # If test is not a shell built-in, we'll probably end up computing a 7542 # maximum length that is only half of the actual maximum length, but 7543 # we can't tell. 7544 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7545 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7546 test 17 != "$i" # 1/2 MB should be enough 7547 do 7548 i=`expr $i + 1` 7549 teststring=$teststring$teststring 7550 done 7551 # Only check the string length outside the loop. 7552 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7553 teststring= 7554 # Add a significant safety factor because C++ compilers can tack on 7555 # massive amounts of additional arguments before passing them to the 7556 # linker. It appears as though 1/2 is a usable value. 7557 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7558 fi 7559 ;; 7560 esac 7561 7562 fi 7563 7564 if test -n "$lt_cv_sys_max_cmd_len"; then 7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7566 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7567 else 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7569 $as_echo "none" >&6; } 7570 fi 7571 max_cmd_len=$lt_cv_sys_max_cmd_len 7572 7573 7574 7575 7576 7577 7578 : ${CP="cp -f"} 7579 : ${MV="mv -f"} 7580 : ${RM="rm -f"} 7581 7582 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7583 lt_unset=unset 7584 else 7585 lt_unset=false 7586 fi 7587 7588 7589 7590 7591 7592 # test EBCDIC or ASCII 7593 case `echo X|tr X '\101'` in 7594 A) # ASCII based system 7595 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7596 lt_SP2NL='tr \040 \012' 7597 lt_NL2SP='tr \015\012 \040\040' 7598 ;; 7599 *) # EBCDIC based system 7600 lt_SP2NL='tr \100 \n' 7601 lt_NL2SP='tr \r\n \100\100' 7602 ;; 7603 esac 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7614 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7615 if ${lt_cv_to_host_file_cmd+:} false; then : 7616 $as_echo_n "(cached) " >&6 7617 else 7618 case $host in 7619 *-*-mingw* ) 7620 case $build in 7621 *-*-mingw* ) # actually msys 7622 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7623 ;; 7624 *-*-cygwin* ) 7625 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7626 ;; 7627 * ) # otherwise, assume *nix 7628 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7629 ;; 7630 esac 7631 ;; 7632 *-*-cygwin* ) 7633 case $build in 7634 *-*-mingw* ) # actually msys 7635 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7636 ;; 7637 *-*-cygwin* ) 7638 lt_cv_to_host_file_cmd=func_convert_file_noop 7639 ;; 7640 * ) # otherwise, assume *nix 7641 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7642 ;; 7643 esac 7644 ;; 7645 * ) # unhandled hosts (and "normal" native builds) 7646 lt_cv_to_host_file_cmd=func_convert_file_noop 7647 ;; 7648 esac 7649 7650 fi 7651 7652 to_host_file_cmd=$lt_cv_to_host_file_cmd 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7654 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7655 7656 7657 7658 7659 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7661 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7662 if ${lt_cv_to_tool_file_cmd+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664 else 7665 #assume ordinary cross tools, or native build. 7666 lt_cv_to_tool_file_cmd=func_convert_file_noop 7667 case $host in 7668 *-*-mingw* ) 7669 case $build in 7670 *-*-mingw* ) # actually msys 7671 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7672 ;; 7673 esac 7674 ;; 7675 esac 7676 7677 fi 7678 7679 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7681 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7682 7683 7684 7685 7686 7687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7688 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7689 if ${lt_cv_ld_reload_flag+:} false; then : 7690 $as_echo_n "(cached) " >&6 7691 else 7692 lt_cv_ld_reload_flag='-r' 7693 fi 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7695 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7696 reload_flag=$lt_cv_ld_reload_flag 7697 case $reload_flag in 7698 "" | " "*) ;; 7699 *) reload_flag=" $reload_flag" ;; 7700 esac 7701 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7702 case $host_os in 7703 cygwin* | mingw* | pw32* | cegcc*) 7704 if test yes != "$GCC"; then 7705 reload_cmds=false 7706 fi 7707 ;; 7708 darwin*) 7709 if test yes = "$GCC"; then 7710 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7711 else 7712 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7713 fi 7714 ;; 7715 esac 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 if test -n "$ac_tool_prefix"; then 7726 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7727 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7729 $as_echo_n "checking for $ac_word... " >&6; } 7730 if ${ac_cv_prog_OBJDUMP+:} false; then : 7731 $as_echo_n "(cached) " >&6 7732 else 7733 if test -n "$OBJDUMP"; then 7734 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7735 else 7736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7737 for as_dir in $PATH 7738 do 7739 IFS=$as_save_IFS 7740 test -z "$as_dir" && as_dir=. 7741 for ac_exec_ext in '' $ac_executable_extensions; do 7742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7743 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7745 break 2 7746 fi 7747 done 7748 done 7749 IFS=$as_save_IFS 7750 7751 fi 7752 fi 7753 OBJDUMP=$ac_cv_prog_OBJDUMP 7754 if test -n "$OBJDUMP"; then 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7756 $as_echo "$OBJDUMP" >&6; } 7757 else 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7759 $as_echo "no" >&6; } 7760 fi 7761 7762 7763 fi 7764 if test -z "$ac_cv_prog_OBJDUMP"; then 7765 ac_ct_OBJDUMP=$OBJDUMP 7766 # Extract the first word of "objdump", so it can be a program name with args. 7767 set dummy objdump; ac_word=$2 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7769 $as_echo_n "checking for $ac_word... " >&6; } 7770 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7771 $as_echo_n "(cached) " >&6 7772 else 7773 if test -n "$ac_ct_OBJDUMP"; then 7774 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7775 else 7776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7777 for as_dir in $PATH 7778 do 7779 IFS=$as_save_IFS 7780 test -z "$as_dir" && as_dir=. 7781 for ac_exec_ext in '' $ac_executable_extensions; do 7782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7783 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7785 break 2 7786 fi 7787 done 7788 done 7789 IFS=$as_save_IFS 7790 7791 fi 7792 fi 7793 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7794 if test -n "$ac_ct_OBJDUMP"; then 7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7796 $as_echo "$ac_ct_OBJDUMP" >&6; } 7797 else 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7799 $as_echo "no" >&6; } 7800 fi 7801 7802 if test "x$ac_ct_OBJDUMP" = x; then 7803 OBJDUMP="false" 7804 else 7805 case $cross_compiling:$ac_tool_warned in 7806 yes:) 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7808 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7809 ac_tool_warned=yes ;; 7810 esac 7811 OBJDUMP=$ac_ct_OBJDUMP 7812 fi 7813 else 7814 OBJDUMP="$ac_cv_prog_OBJDUMP" 7815 fi 7816 7817 test -z "$OBJDUMP" && OBJDUMP=objdump 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7828 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7829 if ${lt_cv_deplibs_check_method+:} false; then : 7830 $as_echo_n "(cached) " >&6 7831 else 7832 lt_cv_file_magic_cmd='$MAGIC_CMD' 7833 lt_cv_file_magic_test_file= 7834 lt_cv_deplibs_check_method='unknown' 7835 # Need to set the preceding variable on all platforms that support 7836 # interlibrary dependencies. 7837 # 'none' -- dependencies not supported. 7838 # 'unknown' -- same as none, but documents that we really don't know. 7839 # 'pass_all' -- all dependencies passed with no checks. 7840 # 'test_compile' -- check by making test program. 7841 # 'file_magic [[regex]]' -- check by looking for files in library path 7842 # that responds to the $file_magic_cmd with a given extended regex. 7843 # If you have 'file' or equivalent on your system and you're not sure 7844 # whether 'pass_all' will *always* work, you probably want this one. 7845 7846 case $host_os in 7847 aix[4-9]*) 7848 lt_cv_deplibs_check_method=pass_all 7849 ;; 7850 7851 beos*) 7852 lt_cv_deplibs_check_method=pass_all 7853 ;; 7854 7855 bsdi[45]*) 7856 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7857 lt_cv_file_magic_cmd='/usr/bin/file -L' 7858 lt_cv_file_magic_test_file=/shlib/libc.so 7859 ;; 7860 7861 cygwin*) 7862 # func_win32_libid is a shell function defined in ltmain.sh 7863 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7864 lt_cv_file_magic_cmd='func_win32_libid' 7865 ;; 7866 7867 mingw* | pw32*) 7868 # Base MSYS/MinGW do not provide the 'file' command needed by 7869 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7870 # unless we find 'file', for example because we are cross-compiling. 7871 if ( file / ) >/dev/null 2>&1; then 7872 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7873 lt_cv_file_magic_cmd='func_win32_libid' 7874 else 7875 # Keep this pattern in sync with the one in func_win32_libid. 7876 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7877 lt_cv_file_magic_cmd='$OBJDUMP -f' 7878 fi 7879 ;; 7880 7881 cegcc*) 7882 # use the weaker test based on 'objdump'. See mingw*. 7883 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7884 lt_cv_file_magic_cmd='$OBJDUMP -f' 7885 ;; 7886 7887 darwin* | rhapsody*) 7888 lt_cv_deplibs_check_method=pass_all 7889 ;; 7890 7891 freebsd* | dragonfly*) 7892 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7893 case $host_cpu in 7894 i*86 ) 7895 # Not sure whether the presence of OpenBSD here was a mistake. 7896 # Let's accept both of them until this is cleared up. 7897 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 7898 lt_cv_file_magic_cmd=/usr/bin/file 7899 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 7900 ;; 7901 esac 7902 else 7903 lt_cv_deplibs_check_method=pass_all 7904 fi 7905 ;; 7906 7907 haiku*) 7908 lt_cv_deplibs_check_method=pass_all 7909 ;; 7910 7911 hpux10.20* | hpux11*) 7912 lt_cv_file_magic_cmd=/usr/bin/file 7913 case $host_cpu in 7914 ia64*) 7915 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 7916 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 7917 ;; 7918 hppa*64*) 7919 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 7920 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 7921 ;; 7922 *) 7923 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 7924 lt_cv_file_magic_test_file=/usr/lib/libc.sl 7925 ;; 7926 esac 7927 ;; 7928 7929 interix[3-9]*) 7930 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 7931 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 7932 ;; 7933 7934 irix5* | irix6* | nonstopux*) 7935 case $LD in 7936 *-32|*"-32 ") libmagic=32-bit;; 7937 *-n32|*"-n32 ") libmagic=N32;; 7938 *-64|*"-64 ") libmagic=64-bit;; 7939 *) libmagic=never-match;; 7940 esac 7941 lt_cv_deplibs_check_method=pass_all 7942 ;; 7943 7944 # This must be glibc/ELF. 7945 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 7946 lt_cv_deplibs_check_method=pass_all 7947 ;; 7948 7949 netbsd*) 7950 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7951 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7952 else 7953 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 7954 fi 7955 ;; 7956 7957 newos6*) 7958 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 7959 lt_cv_file_magic_cmd=/usr/bin/file 7960 lt_cv_file_magic_test_file=/usr/lib/libnls.so 7961 ;; 7962 7963 *nto* | *qnx*) 7964 lt_cv_deplibs_check_method=pass_all 7965 ;; 7966 7967 openbsd* | bitrig*) 7968 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 7969 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 7970 else 7971 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7972 fi 7973 ;; 7974 7975 osf3* | osf4* | osf5*) 7976 lt_cv_deplibs_check_method=pass_all 7977 ;; 7978 7979 rdos*) 7980 lt_cv_deplibs_check_method=pass_all 7981 ;; 7982 7983 solaris*) 7984 lt_cv_deplibs_check_method=pass_all 7985 ;; 7986 7987 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 7988 lt_cv_deplibs_check_method=pass_all 7989 ;; 7990 7991 sysv4 | sysv4.3*) 7992 case $host_vendor in 7993 motorola) 7994 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]' 7995 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 7996 ;; 7997 ncr) 7998 lt_cv_deplibs_check_method=pass_all 7999 ;; 8000 sequent) 8001 lt_cv_file_magic_cmd='/bin/file' 8002 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 8003 ;; 8004 sni) 8005 lt_cv_file_magic_cmd='/bin/file' 8006 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 8007 lt_cv_file_magic_test_file=/lib/libc.so 8008 ;; 8009 siemens) 8010 lt_cv_deplibs_check_method=pass_all 8011 ;; 8012 pc) 8013 lt_cv_deplibs_check_method=pass_all 8014 ;; 8015 esac 8016 ;; 8017 8018 tpf*) 8019 lt_cv_deplibs_check_method=pass_all 8020 ;; 8021 os2*) 8022 lt_cv_deplibs_check_method=pass_all 8023 ;; 8024 esac 8025 8026 fi 8027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 8028 $as_echo "$lt_cv_deplibs_check_method" >&6; } 8029 8030 file_magic_glob= 8031 want_nocaseglob=no 8032 if test "$build" = "$host"; then 8033 case $host_os in 8034 mingw* | pw32*) 8035 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 8036 want_nocaseglob=yes 8037 else 8038 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 8039 fi 8040 ;; 8041 esac 8042 fi 8043 8044 file_magic_cmd=$lt_cv_file_magic_cmd 8045 deplibs_check_method=$lt_cv_deplibs_check_method 8046 test -z "$deplibs_check_method" && deplibs_check_method=unknown 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 if test -n "$ac_tool_prefix"; then 8070 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8071 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8073 $as_echo_n "checking for $ac_word... " >&6; } 8074 if ${ac_cv_prog_DLLTOOL+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 if test -n "$DLLTOOL"; then 8078 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8079 else 8080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8081 for as_dir in $PATH 8082 do 8083 IFS=$as_save_IFS 8084 test -z "$as_dir" && as_dir=. 8085 for ac_exec_ext in '' $ac_executable_extensions; do 8086 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8087 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8089 break 2 8090 fi 8091 done 8092 done 8093 IFS=$as_save_IFS 8094 8095 fi 8096 fi 8097 DLLTOOL=$ac_cv_prog_DLLTOOL 8098 if test -n "$DLLTOOL"; then 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8100 $as_echo "$DLLTOOL" >&6; } 8101 else 8102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8103 $as_echo "no" >&6; } 8104 fi 8105 8106 8107 fi 8108 if test -z "$ac_cv_prog_DLLTOOL"; then 8109 ac_ct_DLLTOOL=$DLLTOOL 8110 # Extract the first word of "dlltool", so it can be a program name with args. 8111 set dummy dlltool; ac_word=$2 8112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8113 $as_echo_n "checking for $ac_word... " >&6; } 8114 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8115 $as_echo_n "(cached) " >&6 8116 else 8117 if test -n "$ac_ct_DLLTOOL"; then 8118 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8119 else 8120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8121 for as_dir in $PATH 8122 do 8123 IFS=$as_save_IFS 8124 test -z "$as_dir" && as_dir=. 8125 for ac_exec_ext in '' $ac_executable_extensions; do 8126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8127 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8129 break 2 8130 fi 8131 done 8132 done 8133 IFS=$as_save_IFS 8134 8135 fi 8136 fi 8137 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8138 if test -n "$ac_ct_DLLTOOL"; then 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8140 $as_echo "$ac_ct_DLLTOOL" >&6; } 8141 else 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8143 $as_echo "no" >&6; } 8144 fi 8145 8146 if test "x$ac_ct_DLLTOOL" = x; then 8147 DLLTOOL="false" 8148 else 8149 case $cross_compiling:$ac_tool_warned in 8150 yes:) 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8152 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8153 ac_tool_warned=yes ;; 8154 esac 8155 DLLTOOL=$ac_ct_DLLTOOL 8156 fi 8157 else 8158 DLLTOOL="$ac_cv_prog_DLLTOOL" 8159 fi 8160 8161 test -z "$DLLTOOL" && DLLTOOL=dlltool 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8173 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8174 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 lt_cv_sharedlib_from_linklib_cmd='unknown' 8178 8179 case $host_os in 8180 cygwin* | mingw* | pw32* | cegcc*) 8181 # two different shell functions defined in ltmain.sh; 8182 # decide which one to use based on capabilities of $DLLTOOL 8183 case `$DLLTOOL --help 2>&1` in 8184 *--identify-strict*) 8185 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8186 ;; 8187 *) 8188 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8189 ;; 8190 esac 8191 ;; 8192 *) 8193 # fallback: assume linklib IS sharedlib 8194 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8195 ;; 8196 esac 8197 8198 fi 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8200 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8201 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8202 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8203 8204 8205 8206 8207 8208 8209 8210 if test -n "$ac_tool_prefix"; then 8211 for ac_prog in ar 8212 do 8213 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8214 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8216 $as_echo_n "checking for $ac_word... " >&6; } 8217 if ${ac_cv_prog_AR+:} false; then : 8218 $as_echo_n "(cached) " >&6 8219 else 8220 if test -n "$AR"; then 8221 ac_cv_prog_AR="$AR" # Let the user override the test. 8222 else 8223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8224 for as_dir in $PATH 8225 do 8226 IFS=$as_save_IFS 8227 test -z "$as_dir" && as_dir=. 8228 for ac_exec_ext in '' $ac_executable_extensions; do 8229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8230 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8232 break 2 8233 fi 8234 done 8235 done 8236 IFS=$as_save_IFS 8237 8238 fi 8239 fi 8240 AR=$ac_cv_prog_AR 8241 if test -n "$AR"; then 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8243 $as_echo "$AR" >&6; } 8244 else 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8246 $as_echo "no" >&6; } 8247 fi 8248 8249 8250 test -n "$AR" && break 8251 done 8252 fi 8253 if test -z "$AR"; then 8254 ac_ct_AR=$AR 8255 for ac_prog in ar 8256 do 8257 # Extract the first word of "$ac_prog", so it can be a program name with args. 8258 set dummy $ac_prog; ac_word=$2 8259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8260 $as_echo_n "checking for $ac_word... " >&6; } 8261 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8262 $as_echo_n "(cached) " >&6 8263 else 8264 if test -n "$ac_ct_AR"; then 8265 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8266 else 8267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8268 for as_dir in $PATH 8269 do 8270 IFS=$as_save_IFS 8271 test -z "$as_dir" && as_dir=. 8272 for ac_exec_ext in '' $ac_executable_extensions; do 8273 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8274 ac_cv_prog_ac_ct_AR="$ac_prog" 8275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8276 break 2 8277 fi 8278 done 8279 done 8280 IFS=$as_save_IFS 8281 8282 fi 8283 fi 8284 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8285 if test -n "$ac_ct_AR"; then 8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8287 $as_echo "$ac_ct_AR" >&6; } 8288 else 8289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8290 $as_echo "no" >&6; } 8291 fi 8292 8293 8294 test -n "$ac_ct_AR" && break 8295 done 8296 8297 if test "x$ac_ct_AR" = x; then 8298 AR="false" 8299 else 8300 case $cross_compiling:$ac_tool_warned in 8301 yes:) 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8303 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8304 ac_tool_warned=yes ;; 8305 esac 8306 AR=$ac_ct_AR 8307 fi 8308 fi 8309 8310 : ${AR=ar} 8311 : ${AR_FLAGS=cru} 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8324 $as_echo_n "checking for archiver @FILE support... " >&6; } 8325 if ${lt_cv_ar_at_file+:} false; then : 8326 $as_echo_n "(cached) " >&6 8327 else 8328 lt_cv_ar_at_file=no 8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330 /* end confdefs.h. */ 8331 8332 int 8333 main () 8334 { 8335 8336 ; 8337 return 0; 8338 } 8339 _ACEOF 8340 if ac_fn_c_try_compile "$LINENO"; then : 8341 echo conftest.$ac_objext > conftest.lst 8342 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8343 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8344 (eval $lt_ar_try) 2>&5 8345 ac_status=$? 8346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8347 test $ac_status = 0; } 8348 if test 0 -eq "$ac_status"; then 8349 # Ensure the archiver fails upon bogus file names. 8350 rm -f conftest.$ac_objext libconftest.a 8351 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8352 (eval $lt_ar_try) 2>&5 8353 ac_status=$? 8354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8355 test $ac_status = 0; } 8356 if test 0 -ne "$ac_status"; then 8357 lt_cv_ar_at_file=@ 8358 fi 8359 fi 8360 rm -f conftest.* libconftest.a 8361 8362 fi 8363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8364 8365 fi 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8367 $as_echo "$lt_cv_ar_at_file" >&6; } 8368 8369 if test no = "$lt_cv_ar_at_file"; then 8370 archiver_list_spec= 8371 else 8372 archiver_list_spec=$lt_cv_ar_at_file 8373 fi 8374 8375 8376 8377 8378 8379 8380 8381 if test -n "$ac_tool_prefix"; then 8382 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8383 set dummy ${ac_tool_prefix}strip; ac_word=$2 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8385 $as_echo_n "checking for $ac_word... " >&6; } 8386 if ${ac_cv_prog_STRIP+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388 else 8389 if test -n "$STRIP"; then 8390 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8391 else 8392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8393 for as_dir in $PATH 8394 do 8395 IFS=$as_save_IFS 8396 test -z "$as_dir" && as_dir=. 8397 for ac_exec_ext in '' $ac_executable_extensions; do 8398 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8399 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8400 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8401 break 2 8402 fi 8403 done 8404 done 8405 IFS=$as_save_IFS 8406 8407 fi 8408 fi 8409 STRIP=$ac_cv_prog_STRIP 8410 if test -n "$STRIP"; then 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8412 $as_echo "$STRIP" >&6; } 8413 else 8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8415 $as_echo "no" >&6; } 8416 fi 8417 8418 8419 fi 8420 if test -z "$ac_cv_prog_STRIP"; then 8421 ac_ct_STRIP=$STRIP 8422 # Extract the first word of "strip", so it can be a program name with args. 8423 set dummy strip; ac_word=$2 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8425 $as_echo_n "checking for $ac_word... " >&6; } 8426 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8427 $as_echo_n "(cached) " >&6 8428 else 8429 if test -n "$ac_ct_STRIP"; then 8430 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8431 else 8432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8433 for as_dir in $PATH 8434 do 8435 IFS=$as_save_IFS 8436 test -z "$as_dir" && as_dir=. 8437 for ac_exec_ext in '' $ac_executable_extensions; do 8438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8439 ac_cv_prog_ac_ct_STRIP="strip" 8440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8441 break 2 8442 fi 8443 done 8444 done 8445 IFS=$as_save_IFS 8446 8447 fi 8448 fi 8449 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8450 if test -n "$ac_ct_STRIP"; then 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8452 $as_echo "$ac_ct_STRIP" >&6; } 8453 else 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8455 $as_echo "no" >&6; } 8456 fi 8457 8458 if test "x$ac_ct_STRIP" = x; then 8459 STRIP=":" 8460 else 8461 case $cross_compiling:$ac_tool_warned in 8462 yes:) 8463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8464 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8465 ac_tool_warned=yes ;; 8466 esac 8467 STRIP=$ac_ct_STRIP 8468 fi 8469 else 8470 STRIP="$ac_cv_prog_STRIP" 8471 fi 8472 8473 test -z "$STRIP" && STRIP=: 8474 8475 8476 8477 8478 8479 8480 if test -n "$ac_tool_prefix"; then 8481 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8482 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8484 $as_echo_n "checking for $ac_word... " >&6; } 8485 if ${ac_cv_prog_RANLIB+:} false; then : 8486 $as_echo_n "(cached) " >&6 8487 else 8488 if test -n "$RANLIB"; then 8489 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8490 else 8491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8492 for as_dir in $PATH 8493 do 8494 IFS=$as_save_IFS 8495 test -z "$as_dir" && as_dir=. 8496 for ac_exec_ext in '' $ac_executable_extensions; do 8497 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8498 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8500 break 2 8501 fi 8502 done 8503 done 8504 IFS=$as_save_IFS 8505 8506 fi 8507 fi 8508 RANLIB=$ac_cv_prog_RANLIB 8509 if test -n "$RANLIB"; then 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8511 $as_echo "$RANLIB" >&6; } 8512 else 8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8514 $as_echo "no" >&6; } 8515 fi 8516 8517 8518 fi 8519 if test -z "$ac_cv_prog_RANLIB"; then 8520 ac_ct_RANLIB=$RANLIB 8521 # Extract the first word of "ranlib", so it can be a program name with args. 8522 set dummy ranlib; ac_word=$2 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8524 $as_echo_n "checking for $ac_word... " >&6; } 8525 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527 else 8528 if test -n "$ac_ct_RANLIB"; then 8529 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8530 else 8531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8532 for as_dir in $PATH 8533 do 8534 IFS=$as_save_IFS 8535 test -z "$as_dir" && as_dir=. 8536 for ac_exec_ext in '' $ac_executable_extensions; do 8537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8538 ac_cv_prog_ac_ct_RANLIB="ranlib" 8539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8540 break 2 8541 fi 8542 done 8543 done 8544 IFS=$as_save_IFS 8545 8546 fi 8547 fi 8548 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8549 if test -n "$ac_ct_RANLIB"; then 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8551 $as_echo "$ac_ct_RANLIB" >&6; } 8552 else 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8554 $as_echo "no" >&6; } 8555 fi 8556 8557 if test "x$ac_ct_RANLIB" = x; then 8558 RANLIB=":" 8559 else 8560 case $cross_compiling:$ac_tool_warned in 8561 yes:) 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8563 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8564 ac_tool_warned=yes ;; 8565 esac 8566 RANLIB=$ac_ct_RANLIB 8567 fi 8568 else 8569 RANLIB="$ac_cv_prog_RANLIB" 8570 fi 8571 8572 test -z "$RANLIB" && RANLIB=: 8573 8574 8575 8576 8577 8578 8579 # Determine commands to create old-style static archives. 8580 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8581 old_postinstall_cmds='chmod 644 $oldlib' 8582 old_postuninstall_cmds= 8583 8584 if test -n "$RANLIB"; then 8585 case $host_os in 8586 bitrig* | openbsd*) 8587 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8588 ;; 8589 *) 8590 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8591 ;; 8592 esac 8593 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8594 fi 8595 8596 case $host_os in 8597 darwin*) 8598 lock_old_archive_extraction=yes ;; 8599 *) 8600 lock_old_archive_extraction=no ;; 8601 esac 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622 8623 for ac_prog in gawk mawk nawk awk 8624 do 8625 # Extract the first word of "$ac_prog", so it can be a program name with args. 8626 set dummy $ac_prog; ac_word=$2 8627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8628 $as_echo_n "checking for $ac_word... " >&6; } 8629 if ${ac_cv_prog_AWK+:} false; then : 8630 $as_echo_n "(cached) " >&6 8631 else 8632 if test -n "$AWK"; then 8633 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8634 else 8635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8636 for as_dir in $PATH 8637 do 8638 IFS=$as_save_IFS 8639 test -z "$as_dir" && as_dir=. 8640 for ac_exec_ext in '' $ac_executable_extensions; do 8641 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8642 ac_cv_prog_AWK="$ac_prog" 8643 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8644 break 2 8645 fi 8646 done 8647 done 8648 IFS=$as_save_IFS 8649 8650 fi 8651 fi 8652 AWK=$ac_cv_prog_AWK 8653 if test -n "$AWK"; then 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8655 $as_echo "$AWK" >&6; } 8656 else 8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8658 $as_echo "no" >&6; } 8659 fi 8660 8661 8662 test -n "$AWK" && break 8663 done 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 # If no C compiler was specified, use CC. 8684 LTCC=${LTCC-"$CC"} 8685 8686 # If no C compiler flags were specified, use CFLAGS. 8687 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8688 8689 # Allow CC to be a program name with arguments. 8690 compiler=$CC 8691 8692 8693 # Check for command to grab the raw symbol name followed by C symbol from nm. 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8695 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8696 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8697 $as_echo_n "(cached) " >&6 8698 else 8699 8700 # These are sane defaults that work on at least a few old systems. 8701 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8702 8703 # Character class describing NM global symbol codes. 8704 symcode='[BCDEGRST]' 8705 8706 # Regexp to match symbols that can be accessed directly from C. 8707 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8708 8709 # Define system-specific variables. 8710 case $host_os in 8711 aix*) 8712 symcode='[BCDT]' 8713 ;; 8714 cygwin* | mingw* | pw32* | cegcc*) 8715 symcode='[ABCDGISTW]' 8716 ;; 8717 hpux*) 8718 if test ia64 = "$host_cpu"; then 8719 symcode='[ABCDEGRST]' 8720 fi 8721 ;; 8722 irix* | nonstopux*) 8723 symcode='[BCDEGRST]' 8724 ;; 8725 osf*) 8726 symcode='[BCDEGQRST]' 8727 ;; 8728 solaris*) 8729 symcode='[BDRT]' 8730 ;; 8731 sco3.2v5*) 8732 symcode='[DT]' 8733 ;; 8734 sysv4.2uw2*) 8735 symcode='[DT]' 8736 ;; 8737 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8738 symcode='[ABDT]' 8739 ;; 8740 sysv4) 8741 symcode='[DFNSTU]' 8742 ;; 8743 esac 8744 8745 # If we're using GNU nm, then use its standard symbol codes. 8746 case `$NM -V 2>&1` in 8747 *GNU* | *'with BFD'*) 8748 symcode='[ABCDGIRSTW]' ;; 8749 esac 8750 8751 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8752 # Gets list of data symbols to import. 8753 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8754 # Adjust the below global symbol transforms to fixup imported variables. 8755 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8756 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8757 lt_c_name_lib_hook="\ 8758 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8759 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8760 else 8761 # Disable hooks by default. 8762 lt_cv_sys_global_symbol_to_import= 8763 lt_cdecl_hook= 8764 lt_c_name_hook= 8765 lt_c_name_lib_hook= 8766 fi 8767 8768 # Transform an extracted symbol line into a proper C declaration. 8769 # Some systems (esp. on ia64) link data and code symbols differently, 8770 # so use this general approach. 8771 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8772 $lt_cdecl_hook\ 8773 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8774 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8775 8776 # Transform an extracted symbol line into symbol name and symbol address 8777 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8778 $lt_c_name_hook\ 8779 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8780 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8781 8782 # Transform an extracted symbol line into symbol name with lib prefix and 8783 # symbol address. 8784 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8785 $lt_c_name_lib_hook\ 8786 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8787 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8788 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8789 8790 # Handle CRLF in mingw tool chain 8791 opt_cr= 8792 case $build_os in 8793 mingw*) 8794 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8795 ;; 8796 esac 8797 8798 # Try without a prefix underscore, then with it. 8799 for ac_symprfx in "" "_"; do 8800 8801 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8802 symxfrm="\\1 $ac_symprfx\\2 \\2" 8803 8804 # Write the raw and C identifiers. 8805 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8806 # Fake it for dumpbin and say T for any non-static function, 8807 # D for any global variable and I for any imported variable. 8808 # Also find C++ and __fastcall symbols from MSVC++, 8809 # which start with @ or ?. 8810 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8811 " {last_section=section; section=\$ 3};"\ 8812 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8813 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8814 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8815 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8816 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8817 " \$ 0!~/External *\|/{next};"\ 8818 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8819 " {if(hide[section]) next};"\ 8820 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8821 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8822 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8823 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8824 " ' prfx=^$ac_symprfx" 8825 else 8826 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8827 fi 8828 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8829 8830 # Check to see that the pipe works correctly. 8831 pipe_works=no 8832 8833 rm -f conftest* 8834 cat > conftest.$ac_ext <<_LT_EOF 8835 #ifdef __cplusplus 8836 extern "C" { 8837 #endif 8838 char nm_test_var; 8839 void nm_test_func(void); 8840 void nm_test_func(void){} 8841 #ifdef __cplusplus 8842 } 8843 #endif 8844 int main(){nm_test_var='a';nm_test_func();return(0);} 8845 _LT_EOF 8846 8847 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8848 (eval $ac_compile) 2>&5 8849 ac_status=$? 8850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8851 test $ac_status = 0; }; then 8852 # Now try to grab the symbols. 8853 nlist=conftest.nm 8854 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8855 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8856 ac_status=$? 8857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8858 test $ac_status = 0; } && test -s "$nlist"; then 8859 # Try sorting and uniquifying the output. 8860 if sort "$nlist" | uniq > "$nlist"T; then 8861 mv -f "$nlist"T "$nlist" 8862 else 8863 rm -f "$nlist"T 8864 fi 8865 8866 # Make sure that we snagged all the symbols we need. 8867 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8868 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8869 cat <<_LT_EOF > conftest.$ac_ext 8870 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8871 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8872 /* DATA imports from DLLs on WIN32 can't be const, because runtime 8873 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8874 # define LT_DLSYM_CONST 8875 #elif defined __osf__ 8876 /* This system does not cope well with relocations in const data. */ 8877 # define LT_DLSYM_CONST 8878 #else 8879 # define LT_DLSYM_CONST const 8880 #endif 8881 8882 #ifdef __cplusplus 8883 extern "C" { 8884 #endif 8885 8886 _LT_EOF 8887 # Now generate the symbol file. 8888 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 8889 8890 cat <<_LT_EOF >> conftest.$ac_ext 8891 8892 /* The mapping between symbol names and symbols. */ 8893 LT_DLSYM_CONST struct { 8894 const char *name; 8895 void *address; 8896 } 8897 lt__PROGRAM__LTX_preloaded_symbols[] = 8898 { 8899 { "@PROGRAM@", (void *) 0 }, 8900 _LT_EOF 8901 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 8902 cat <<\_LT_EOF >> conftest.$ac_ext 8903 {0, (void *) 0} 8904 }; 8905 8906 /* This works around a problem in FreeBSD linker */ 8907 #ifdef FREEBSD_WORKAROUND 8908 static const void *lt_preloaded_setup() { 8909 return lt__PROGRAM__LTX_preloaded_symbols; 8910 } 8911 #endif 8912 8913 #ifdef __cplusplus 8914 } 8915 #endif 8916 _LT_EOF 8917 # Now try linking the two files. 8918 mv conftest.$ac_objext conftstm.$ac_objext 8919 lt_globsym_save_LIBS=$LIBS 8920 lt_globsym_save_CFLAGS=$CFLAGS 8921 LIBS=conftstm.$ac_objext 8922 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 8923 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 8924 (eval $ac_link) 2>&5 8925 ac_status=$? 8926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8927 test $ac_status = 0; } && test -s conftest$ac_exeext; then 8928 pipe_works=yes 8929 fi 8930 LIBS=$lt_globsym_save_LIBS 8931 CFLAGS=$lt_globsym_save_CFLAGS 8932 else 8933 echo "cannot find nm_test_func in $nlist" >&5 8934 fi 8935 else 8936 echo "cannot find nm_test_var in $nlist" >&5 8937 fi 8938 else 8939 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 8940 fi 8941 else 8942 echo "$progname: failed program was:" >&5 8943 cat conftest.$ac_ext >&5 8944 fi 8945 rm -rf conftest* conftst* 8946 8947 # Do not use the global_symbol_pipe unless it works. 8948 if test yes = "$pipe_works"; then 8949 break 8950 else 8951 lt_cv_sys_global_symbol_pipe= 8952 fi 8953 done 8954 8955 fi 8956 8957 if test -z "$lt_cv_sys_global_symbol_pipe"; then 8958 lt_cv_sys_global_symbol_to_cdecl= 8959 fi 8960 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 8961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 8962 $as_echo "failed" >&6; } 8963 else 8964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8965 $as_echo "ok" >&6; } 8966 fi 8967 8968 # Response file support. 8969 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8970 nm_file_list_spec='@' 8971 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 8972 nm_file_list_spec='@' 8973 fi 8974 8975 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 9012 $as_echo_n "checking for sysroot... " >&6; } 9013 9014 # Check whether --with-sysroot was given. 9015 if test "${with_sysroot+set}" = set; then : 9016 withval=$with_sysroot; 9017 else 9018 with_sysroot=no 9019 fi 9020 9021 9022 lt_sysroot= 9023 case $with_sysroot in #( 9024 yes) 9025 if test yes = "$GCC"; then 9026 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 9027 fi 9028 ;; #( 9029 /*) 9030 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 9031 ;; #( 9032 no|'') 9033 ;; #( 9034 *) 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 9036 $as_echo "$with_sysroot" >&6; } 9037 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 9038 ;; 9039 esac 9040 9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 9042 $as_echo "${lt_sysroot:-no}" >&6; } 9043 9044 9045 9046 9047 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 9049 $as_echo_n "checking for a working dd... " >&6; } 9050 if ${ac_cv_path_lt_DD+:} false; then : 9051 $as_echo_n "(cached) " >&6 9052 else 9053 printf 0123456789abcdef0123456789abcdef >conftest.i 9054 cat conftest.i conftest.i >conftest2.i 9055 : ${lt_DD:=$DD} 9056 if test -z "$lt_DD"; then 9057 ac_path_lt_DD_found=false 9058 # Loop through the user's path and test for each of PROGNAME-LIST 9059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9060 for as_dir in $PATH 9061 do 9062 IFS=$as_save_IFS 9063 test -z "$as_dir" && as_dir=. 9064 for ac_prog in dd; do 9065 for ac_exec_ext in '' $ac_executable_extensions; do 9066 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 9067 as_fn_executable_p "$ac_path_lt_DD" || continue 9068 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9069 cmp -s conftest.i conftest.out \ 9070 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 9071 fi 9072 $ac_path_lt_DD_found && break 3 9073 done 9074 done 9075 done 9076 IFS=$as_save_IFS 9077 if test -z "$ac_cv_path_lt_DD"; then 9078 : 9079 fi 9080 else 9081 ac_cv_path_lt_DD=$lt_DD 9082 fi 9083 9084 rm -f conftest.i conftest2.i conftest.out 9085 fi 9086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 9087 $as_echo "$ac_cv_path_lt_DD" >&6; } 9088 9089 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 9091 $as_echo_n "checking how to truncate binary pipes... " >&6; } 9092 if ${lt_cv_truncate_bin+:} false; then : 9093 $as_echo_n "(cached) " >&6 9094 else 9095 printf 0123456789abcdef0123456789abcdef >conftest.i 9096 cat conftest.i conftest.i >conftest2.i 9097 lt_cv_truncate_bin= 9098 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9099 cmp -s conftest.i conftest.out \ 9100 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9101 fi 9102 rm -f conftest.i conftest2.i conftest.out 9103 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9104 fi 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9106 $as_echo "$lt_cv_truncate_bin" >&6; } 9107 9108 9109 9110 9111 9112 9113 9114 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9115 func_cc_basename () 9116 { 9117 for cc_temp in $*""; do 9118 case $cc_temp in 9119 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9120 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9121 \-*) ;; 9122 *) break;; 9123 esac 9124 done 9125 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9126 } 9127 9128 # Check whether --enable-libtool-lock was given. 9129 if test "${enable_libtool_lock+set}" = set; then : 9130 enableval=$enable_libtool_lock; 9131 fi 9132 9133 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9134 9135 # Some flags need to be propagated to the compiler or linker for good 9136 # libtool support. 9137 case $host in 9138 ia64-*-hpux*) 9139 # Find out what ABI is being produced by ac_compile, and set mode 9140 # options accordingly. 9141 echo 'int i;' > conftest.$ac_ext 9142 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9143 (eval $ac_compile) 2>&5 9144 ac_status=$? 9145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9146 test $ac_status = 0; }; then 9147 case `/usr/bin/file conftest.$ac_objext` in 9148 *ELF-32*) 9149 HPUX_IA64_MODE=32 9150 ;; 9151 *ELF-64*) 9152 HPUX_IA64_MODE=64 9153 ;; 9154 esac 9155 fi 9156 rm -rf conftest* 9157 ;; 9158 *-*-irix6*) 9159 # Find out what ABI is being produced by ac_compile, and set linker 9160 # options accordingly. 9161 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9162 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9163 (eval $ac_compile) 2>&5 9164 ac_status=$? 9165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9166 test $ac_status = 0; }; then 9167 if test yes = "$lt_cv_prog_gnu_ld"; then 9168 case `/usr/bin/file conftest.$ac_objext` in 9169 *32-bit*) 9170 LD="${LD-ld} -melf32bsmip" 9171 ;; 9172 *N32*) 9173 LD="${LD-ld} -melf32bmipn32" 9174 ;; 9175 *64-bit*) 9176 LD="${LD-ld} -melf64bmip" 9177 ;; 9178 esac 9179 else 9180 case `/usr/bin/file conftest.$ac_objext` in 9181 *32-bit*) 9182 LD="${LD-ld} -32" 9183 ;; 9184 *N32*) 9185 LD="${LD-ld} -n32" 9186 ;; 9187 *64-bit*) 9188 LD="${LD-ld} -64" 9189 ;; 9190 esac 9191 fi 9192 fi 9193 rm -rf conftest* 9194 ;; 9195 9196 mips64*-*linux*) 9197 # Find out what ABI is being produced by ac_compile, and set linker 9198 # options accordingly. 9199 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9200 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9201 (eval $ac_compile) 2>&5 9202 ac_status=$? 9203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9204 test $ac_status = 0; }; then 9205 emul=elf 9206 case `/usr/bin/file conftest.$ac_objext` in 9207 *32-bit*) 9208 emul="${emul}32" 9209 ;; 9210 *64-bit*) 9211 emul="${emul}64" 9212 ;; 9213 esac 9214 case `/usr/bin/file conftest.$ac_objext` in 9215 *MSB*) 9216 emul="${emul}btsmip" 9217 ;; 9218 *LSB*) 9219 emul="${emul}ltsmip" 9220 ;; 9221 esac 9222 case `/usr/bin/file conftest.$ac_objext` in 9223 *N32*) 9224 emul="${emul}n32" 9225 ;; 9226 esac 9227 LD="${LD-ld} -m $emul" 9228 fi 9229 rm -rf conftest* 9230 ;; 9231 9232 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9233 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9234 # Find out what ABI is being produced by ac_compile, and set linker 9235 # options accordingly. Note that the listed cases only cover the 9236 # situations where additional linker options are needed (such as when 9237 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9238 # vice versa); the common cases where no linker options are needed do 9239 # not appear in the list. 9240 echo 'int i;' > conftest.$ac_ext 9241 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9242 (eval $ac_compile) 2>&5 9243 ac_status=$? 9244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9245 test $ac_status = 0; }; then 9246 case `/usr/bin/file conftest.o` in 9247 *32-bit*) 9248 case $host in 9249 x86_64-*kfreebsd*-gnu) 9250 LD="${LD-ld} -m elf_i386_fbsd" 9251 ;; 9252 x86_64-*linux*) 9253 case `/usr/bin/file conftest.o` in 9254 *x86-64*) 9255 LD="${LD-ld} -m elf32_x86_64" 9256 ;; 9257 *) 9258 LD="${LD-ld} -m elf_i386" 9259 ;; 9260 esac 9261 ;; 9262 powerpc64le-*linux*) 9263 LD="${LD-ld} -m elf32lppclinux" 9264 ;; 9265 powerpc64-*linux*) 9266 LD="${LD-ld} -m elf32ppclinux" 9267 ;; 9268 s390x-*linux*) 9269 LD="${LD-ld} -m elf_s390" 9270 ;; 9271 sparc64-*linux*) 9272 LD="${LD-ld} -m elf32_sparc" 9273 ;; 9274 esac 9275 ;; 9276 *64-bit*) 9277 case $host in 9278 x86_64-*kfreebsd*-gnu) 9279 LD="${LD-ld} -m elf_x86_64_fbsd" 9280 ;; 9281 x86_64-*linux*) 9282 LD="${LD-ld} -m elf_x86_64" 9283 ;; 9284 powerpcle-*linux*) 9285 LD="${LD-ld} -m elf64lppc" 9286 ;; 9287 powerpc-*linux*) 9288 LD="${LD-ld} -m elf64ppc" 9289 ;; 9290 s390*-*linux*|s390*-*tpf*) 9291 LD="${LD-ld} -m elf64_s390" 9292 ;; 9293 sparc*-*linux*) 9294 LD="${LD-ld} -m elf64_sparc" 9295 ;; 9296 esac 9297 ;; 9298 esac 9299 fi 9300 rm -rf conftest* 9301 ;; 9302 9303 *-*-sco3.2v5*) 9304 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9305 SAVE_CFLAGS=$CFLAGS 9306 CFLAGS="$CFLAGS -belf" 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9308 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9309 if ${lt_cv_cc_needs_belf+:} false; then : 9310 $as_echo_n "(cached) " >&6 9311 else 9312 ac_ext=c 9313 ac_cpp='$CPP $CPPFLAGS' 9314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9316 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9317 9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9319 /* end confdefs.h. */ 9320 9321 int 9322 main () 9323 { 9324 9325 ; 9326 return 0; 9327 } 9328 _ACEOF 9329 if ac_fn_c_try_link "$LINENO"; then : 9330 lt_cv_cc_needs_belf=yes 9331 else 9332 lt_cv_cc_needs_belf=no 9333 fi 9334 rm -f core conftest.err conftest.$ac_objext \ 9335 conftest$ac_exeext conftest.$ac_ext 9336 ac_ext=c 9337 ac_cpp='$CPP $CPPFLAGS' 9338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9340 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9341 9342 fi 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9344 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9345 if test yes != "$lt_cv_cc_needs_belf"; then 9346 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9347 CFLAGS=$SAVE_CFLAGS 9348 fi 9349 ;; 9350 *-*solaris*) 9351 # Find out what ABI is being produced by ac_compile, and set linker 9352 # options accordingly. 9353 echo 'int i;' > conftest.$ac_ext 9354 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9355 (eval $ac_compile) 2>&5 9356 ac_status=$? 9357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9358 test $ac_status = 0; }; then 9359 case `/usr/bin/file conftest.o` in 9360 *64-bit*) 9361 case $lt_cv_prog_gnu_ld in 9362 yes*) 9363 case $host in 9364 i?86-*-solaris*|x86_64-*-solaris*) 9365 LD="${LD-ld} -m elf_x86_64" 9366 ;; 9367 sparc*-*-solaris*) 9368 LD="${LD-ld} -m elf64_sparc" 9369 ;; 9370 esac 9371 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9372 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9373 LD=${LD-ld}_sol2 9374 fi 9375 ;; 9376 *) 9377 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9378 LD="${LD-ld} -64" 9379 fi 9380 ;; 9381 esac 9382 ;; 9383 esac 9384 fi 9385 rm -rf conftest* 9386 ;; 9387 esac 9388 9389 need_locks=$enable_libtool_lock 9390 9391 if test -n "$ac_tool_prefix"; then 9392 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9393 set dummy ${ac_tool_prefix}mt; ac_word=$2 9394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9395 $as_echo_n "checking for $ac_word... " >&6; } 9396 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9397 $as_echo_n "(cached) " >&6 9398 else 9399 if test -n "$MANIFEST_TOOL"; then 9400 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9401 else 9402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9403 for as_dir in $PATH 9404 do 9405 IFS=$as_save_IFS 9406 test -z "$as_dir" && as_dir=. 9407 for ac_exec_ext in '' $ac_executable_extensions; do 9408 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9409 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9411 break 2 9412 fi 9413 done 9414 done 9415 IFS=$as_save_IFS 9416 9417 fi 9418 fi 9419 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9420 if test -n "$MANIFEST_TOOL"; then 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9422 $as_echo "$MANIFEST_TOOL" >&6; } 9423 else 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9425 $as_echo "no" >&6; } 9426 fi 9427 9428 9429 fi 9430 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9431 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9432 # Extract the first word of "mt", so it can be a program name with args. 9433 set dummy mt; ac_word=$2 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9435 $as_echo_n "checking for $ac_word... " >&6; } 9436 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 if test -n "$ac_ct_MANIFEST_TOOL"; then 9440 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9441 else 9442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9443 for as_dir in $PATH 9444 do 9445 IFS=$as_save_IFS 9446 test -z "$as_dir" && as_dir=. 9447 for ac_exec_ext in '' $ac_executable_extensions; do 9448 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9449 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9451 break 2 9452 fi 9453 done 9454 done 9455 IFS=$as_save_IFS 9456 9457 fi 9458 fi 9459 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9460 if test -n "$ac_ct_MANIFEST_TOOL"; then 9461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9462 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9463 else 9464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9465 $as_echo "no" >&6; } 9466 fi 9467 9468 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9469 MANIFEST_TOOL=":" 9470 else 9471 case $cross_compiling:$ac_tool_warned in 9472 yes:) 9473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9475 ac_tool_warned=yes ;; 9476 esac 9477 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9478 fi 9479 else 9480 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9481 fi 9482 9483 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9485 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9486 if ${lt_cv_path_mainfest_tool+:} false; then : 9487 $as_echo_n "(cached) " >&6 9488 else 9489 lt_cv_path_mainfest_tool=no 9490 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9491 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9492 cat conftest.err >&5 9493 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9494 lt_cv_path_mainfest_tool=yes 9495 fi 9496 rm -f conftest* 9497 fi 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9499 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9500 if test yes != "$lt_cv_path_mainfest_tool"; then 9501 MANIFEST_TOOL=: 9502 fi 9503 9504 9505 9506 9507 9508 9509 case $host_os in 9510 rhapsody* | darwin*) 9511 if test -n "$ac_tool_prefix"; then 9512 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9513 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9515 $as_echo_n "checking for $ac_word... " >&6; } 9516 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9517 $as_echo_n "(cached) " >&6 9518 else 9519 if test -n "$DSYMUTIL"; then 9520 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9521 else 9522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9523 for as_dir in $PATH 9524 do 9525 IFS=$as_save_IFS 9526 test -z "$as_dir" && as_dir=. 9527 for ac_exec_ext in '' $ac_executable_extensions; do 9528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9529 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9531 break 2 9532 fi 9533 done 9534 done 9535 IFS=$as_save_IFS 9536 9537 fi 9538 fi 9539 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9540 if test -n "$DSYMUTIL"; then 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9542 $as_echo "$DSYMUTIL" >&6; } 9543 else 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9545 $as_echo "no" >&6; } 9546 fi 9547 9548 9549 fi 9550 if test -z "$ac_cv_prog_DSYMUTIL"; then 9551 ac_ct_DSYMUTIL=$DSYMUTIL 9552 # Extract the first word of "dsymutil", so it can be a program name with args. 9553 set dummy dsymutil; ac_word=$2 9554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9555 $as_echo_n "checking for $ac_word... " >&6; } 9556 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9557 $as_echo_n "(cached) " >&6 9558 else 9559 if test -n "$ac_ct_DSYMUTIL"; then 9560 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9561 else 9562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9563 for as_dir in $PATH 9564 do 9565 IFS=$as_save_IFS 9566 test -z "$as_dir" && as_dir=. 9567 for ac_exec_ext in '' $ac_executable_extensions; do 9568 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9569 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9571 break 2 9572 fi 9573 done 9574 done 9575 IFS=$as_save_IFS 9576 9577 fi 9578 fi 9579 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9580 if test -n "$ac_ct_DSYMUTIL"; then 9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9582 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9583 else 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9585 $as_echo "no" >&6; } 9586 fi 9587 9588 if test "x$ac_ct_DSYMUTIL" = x; then 9589 DSYMUTIL=":" 9590 else 9591 case $cross_compiling:$ac_tool_warned in 9592 yes:) 9593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9595 ac_tool_warned=yes ;; 9596 esac 9597 DSYMUTIL=$ac_ct_DSYMUTIL 9598 fi 9599 else 9600 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9601 fi 9602 9603 if test -n "$ac_tool_prefix"; then 9604 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9605 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9607 $as_echo_n "checking for $ac_word... " >&6; } 9608 if ${ac_cv_prog_NMEDIT+:} false; then : 9609 $as_echo_n "(cached) " >&6 9610 else 9611 if test -n "$NMEDIT"; then 9612 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9613 else 9614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9615 for as_dir in $PATH 9616 do 9617 IFS=$as_save_IFS 9618 test -z "$as_dir" && as_dir=. 9619 for ac_exec_ext in '' $ac_executable_extensions; do 9620 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9621 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9623 break 2 9624 fi 9625 done 9626 done 9627 IFS=$as_save_IFS 9628 9629 fi 9630 fi 9631 NMEDIT=$ac_cv_prog_NMEDIT 9632 if test -n "$NMEDIT"; then 9633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9634 $as_echo "$NMEDIT" >&6; } 9635 else 9636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9637 $as_echo "no" >&6; } 9638 fi 9639 9640 9641 fi 9642 if test -z "$ac_cv_prog_NMEDIT"; then 9643 ac_ct_NMEDIT=$NMEDIT 9644 # Extract the first word of "nmedit", so it can be a program name with args. 9645 set dummy nmedit; ac_word=$2 9646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9647 $as_echo_n "checking for $ac_word... " >&6; } 9648 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9649 $as_echo_n "(cached) " >&6 9650 else 9651 if test -n "$ac_ct_NMEDIT"; then 9652 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9653 else 9654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9655 for as_dir in $PATH 9656 do 9657 IFS=$as_save_IFS 9658 test -z "$as_dir" && as_dir=. 9659 for ac_exec_ext in '' $ac_executable_extensions; do 9660 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9661 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9663 break 2 9664 fi 9665 done 9666 done 9667 IFS=$as_save_IFS 9668 9669 fi 9670 fi 9671 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9672 if test -n "$ac_ct_NMEDIT"; then 9673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9674 $as_echo "$ac_ct_NMEDIT" >&6; } 9675 else 9676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9677 $as_echo "no" >&6; } 9678 fi 9679 9680 if test "x$ac_ct_NMEDIT" = x; then 9681 NMEDIT=":" 9682 else 9683 case $cross_compiling:$ac_tool_warned in 9684 yes:) 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9687 ac_tool_warned=yes ;; 9688 esac 9689 NMEDIT=$ac_ct_NMEDIT 9690 fi 9691 else 9692 NMEDIT="$ac_cv_prog_NMEDIT" 9693 fi 9694 9695 if test -n "$ac_tool_prefix"; then 9696 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9697 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9699 $as_echo_n "checking for $ac_word... " >&6; } 9700 if ${ac_cv_prog_LIPO+:} false; then : 9701 $as_echo_n "(cached) " >&6 9702 else 9703 if test -n "$LIPO"; then 9704 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9705 else 9706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9707 for as_dir in $PATH 9708 do 9709 IFS=$as_save_IFS 9710 test -z "$as_dir" && as_dir=. 9711 for ac_exec_ext in '' $ac_executable_extensions; do 9712 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9713 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9715 break 2 9716 fi 9717 done 9718 done 9719 IFS=$as_save_IFS 9720 9721 fi 9722 fi 9723 LIPO=$ac_cv_prog_LIPO 9724 if test -n "$LIPO"; then 9725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9726 $as_echo "$LIPO" >&6; } 9727 else 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9729 $as_echo "no" >&6; } 9730 fi 9731 9732 9733 fi 9734 if test -z "$ac_cv_prog_LIPO"; then 9735 ac_ct_LIPO=$LIPO 9736 # Extract the first word of "lipo", so it can be a program name with args. 9737 set dummy lipo; ac_word=$2 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9739 $as_echo_n "checking for $ac_word... " >&6; } 9740 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9741 $as_echo_n "(cached) " >&6 9742 else 9743 if test -n "$ac_ct_LIPO"; then 9744 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9745 else 9746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9747 for as_dir in $PATH 9748 do 9749 IFS=$as_save_IFS 9750 test -z "$as_dir" && as_dir=. 9751 for ac_exec_ext in '' $ac_executable_extensions; do 9752 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9753 ac_cv_prog_ac_ct_LIPO="lipo" 9754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9755 break 2 9756 fi 9757 done 9758 done 9759 IFS=$as_save_IFS 9760 9761 fi 9762 fi 9763 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9764 if test -n "$ac_ct_LIPO"; then 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9766 $as_echo "$ac_ct_LIPO" >&6; } 9767 else 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9769 $as_echo "no" >&6; } 9770 fi 9771 9772 if test "x$ac_ct_LIPO" = x; then 9773 LIPO=":" 9774 else 9775 case $cross_compiling:$ac_tool_warned in 9776 yes:) 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9779 ac_tool_warned=yes ;; 9780 esac 9781 LIPO=$ac_ct_LIPO 9782 fi 9783 else 9784 LIPO="$ac_cv_prog_LIPO" 9785 fi 9786 9787 if test -n "$ac_tool_prefix"; then 9788 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9789 set dummy ${ac_tool_prefix}otool; ac_word=$2 9790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9791 $as_echo_n "checking for $ac_word... " >&6; } 9792 if ${ac_cv_prog_OTOOL+:} false; then : 9793 $as_echo_n "(cached) " >&6 9794 else 9795 if test -n "$OTOOL"; then 9796 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9797 else 9798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9799 for as_dir in $PATH 9800 do 9801 IFS=$as_save_IFS 9802 test -z "$as_dir" && as_dir=. 9803 for ac_exec_ext in '' $ac_executable_extensions; do 9804 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9805 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9807 break 2 9808 fi 9809 done 9810 done 9811 IFS=$as_save_IFS 9812 9813 fi 9814 fi 9815 OTOOL=$ac_cv_prog_OTOOL 9816 if test -n "$OTOOL"; then 9817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9818 $as_echo "$OTOOL" >&6; } 9819 else 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9821 $as_echo "no" >&6; } 9822 fi 9823 9824 9825 fi 9826 if test -z "$ac_cv_prog_OTOOL"; then 9827 ac_ct_OTOOL=$OTOOL 9828 # Extract the first word of "otool", so it can be a program name with args. 9829 set dummy otool; ac_word=$2 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9831 $as_echo_n "checking for $ac_word... " >&6; } 9832 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9833 $as_echo_n "(cached) " >&6 9834 else 9835 if test -n "$ac_ct_OTOOL"; then 9836 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9837 else 9838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9839 for as_dir in $PATH 9840 do 9841 IFS=$as_save_IFS 9842 test -z "$as_dir" && as_dir=. 9843 for ac_exec_ext in '' $ac_executable_extensions; do 9844 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9845 ac_cv_prog_ac_ct_OTOOL="otool" 9846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9847 break 2 9848 fi 9849 done 9850 done 9851 IFS=$as_save_IFS 9852 9853 fi 9854 fi 9855 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9856 if test -n "$ac_ct_OTOOL"; then 9857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9858 $as_echo "$ac_ct_OTOOL" >&6; } 9859 else 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9861 $as_echo "no" >&6; } 9862 fi 9863 9864 if test "x$ac_ct_OTOOL" = x; then 9865 OTOOL=":" 9866 else 9867 case $cross_compiling:$ac_tool_warned in 9868 yes:) 9869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9871 ac_tool_warned=yes ;; 9872 esac 9873 OTOOL=$ac_ct_OTOOL 9874 fi 9875 else 9876 OTOOL="$ac_cv_prog_OTOOL" 9877 fi 9878 9879 if test -n "$ac_tool_prefix"; then 9880 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9881 set dummy ${ac_tool_prefix}otool64; ac_word=$2 9882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9883 $as_echo_n "checking for $ac_word... " >&6; } 9884 if ${ac_cv_prog_OTOOL64+:} false; then : 9885 $as_echo_n "(cached) " >&6 9886 else 9887 if test -n "$OTOOL64"; then 9888 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 9889 else 9890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9891 for as_dir in $PATH 9892 do 9893 IFS=$as_save_IFS 9894 test -z "$as_dir" && as_dir=. 9895 for ac_exec_ext in '' $ac_executable_extensions; do 9896 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9897 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 9898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9899 break 2 9900 fi 9901 done 9902 done 9903 IFS=$as_save_IFS 9904 9905 fi 9906 fi 9907 OTOOL64=$ac_cv_prog_OTOOL64 9908 if test -n "$OTOOL64"; then 9909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 9910 $as_echo "$OTOOL64" >&6; } 9911 else 9912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9913 $as_echo "no" >&6; } 9914 fi 9915 9916 9917 fi 9918 if test -z "$ac_cv_prog_OTOOL64"; then 9919 ac_ct_OTOOL64=$OTOOL64 9920 # Extract the first word of "otool64", so it can be a program name with args. 9921 set dummy otool64; ac_word=$2 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9923 $as_echo_n "checking for $ac_word... " >&6; } 9924 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 9925 $as_echo_n "(cached) " >&6 9926 else 9927 if test -n "$ac_ct_OTOOL64"; then 9928 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 9929 else 9930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9931 for as_dir in $PATH 9932 do 9933 IFS=$as_save_IFS 9934 test -z "$as_dir" && as_dir=. 9935 for ac_exec_ext in '' $ac_executable_extensions; do 9936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9937 ac_cv_prog_ac_ct_OTOOL64="otool64" 9938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9939 break 2 9940 fi 9941 done 9942 done 9943 IFS=$as_save_IFS 9944 9945 fi 9946 fi 9947 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 9948 if test -n "$ac_ct_OTOOL64"; then 9949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 9950 $as_echo "$ac_ct_OTOOL64" >&6; } 9951 else 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9953 $as_echo "no" >&6; } 9954 fi 9955 9956 if test "x$ac_ct_OTOOL64" = x; then 9957 OTOOL64=":" 9958 else 9959 case $cross_compiling:$ac_tool_warned in 9960 yes:) 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9962 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9963 ac_tool_warned=yes ;; 9964 esac 9965 OTOOL64=$ac_ct_OTOOL64 9966 fi 9967 else 9968 OTOOL64="$ac_cv_prog_OTOOL64" 9969 fi 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 9998 $as_echo_n "checking for -single_module linker flag... " >&6; } 9999 if ${lt_cv_apple_cc_single_mod+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001 else 10002 lt_cv_apple_cc_single_mod=no 10003 if test -z "$LT_MULTI_MODULE"; then 10004 # By default we will add the -single_module flag. You can override 10005 # by either setting the environment variable LT_MULTI_MODULE 10006 # non-empty at configure time, or by adding -multi_module to the 10007 # link flags. 10008 rm -rf libconftest.dylib* 10009 echo "int foo(void){return 1;}" > conftest.c 10010 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10011 -dynamiclib -Wl,-single_module conftest.c" >&5 10012 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10013 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 10014 _lt_result=$? 10015 # If there is a non-empty error log, and "single_module" 10016 # appears in it, assume the flag caused a linker warning 10017 if test -s conftest.err && $GREP single_module conftest.err; then 10018 cat conftest.err >&5 10019 # Otherwise, if the output was created with a 0 exit code from 10020 # the compiler, it worked. 10021 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 10022 lt_cv_apple_cc_single_mod=yes 10023 else 10024 cat conftest.err >&5 10025 fi 10026 rm -rf libconftest.dylib* 10027 rm -f conftest.* 10028 fi 10029 fi 10030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 10031 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 10032 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 10034 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 10035 if ${lt_cv_ld_exported_symbols_list+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 lt_cv_ld_exported_symbols_list=no 10039 save_LDFLAGS=$LDFLAGS 10040 echo "_main" > conftest.sym 10041 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 10042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10043 /* end confdefs.h. */ 10044 10045 int 10046 main () 10047 { 10048 10049 ; 10050 return 0; 10051 } 10052 _ACEOF 10053 if ac_fn_c_try_link "$LINENO"; then : 10054 lt_cv_ld_exported_symbols_list=yes 10055 else 10056 lt_cv_ld_exported_symbols_list=no 10057 fi 10058 rm -f core conftest.err conftest.$ac_objext \ 10059 conftest$ac_exeext conftest.$ac_ext 10060 LDFLAGS=$save_LDFLAGS 10061 10062 fi 10063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 10064 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 10065 10066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 10067 $as_echo_n "checking for -force_load linker flag... " >&6; } 10068 if ${lt_cv_ld_force_load+:} false; then : 10069 $as_echo_n "(cached) " >&6 10070 else 10071 lt_cv_ld_force_load=no 10072 cat > conftest.c << _LT_EOF 10073 int forced_loaded() { return 2;} 10074 _LT_EOF 10075 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 10076 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 10077 echo "$AR cru libconftest.a conftest.o" >&5 10078 $AR cru libconftest.a conftest.o 2>&5 10079 echo "$RANLIB libconftest.a" >&5 10080 $RANLIB libconftest.a 2>&5 10081 cat > conftest.c << _LT_EOF 10082 int main() { return 0;} 10083 _LT_EOF 10084 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 10085 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 10086 _lt_result=$? 10087 if test -s conftest.err && $GREP force_load conftest.err; then 10088 cat conftest.err >&5 10089 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 10090 lt_cv_ld_force_load=yes 10091 else 10092 cat conftest.err >&5 10093 fi 10094 rm -f conftest.err libconftest.a conftest conftest.c 10095 rm -rf conftest.dSYM 10096 10097 fi 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10099 $as_echo "$lt_cv_ld_force_load" >&6; } 10100 case $host_os in 10101 rhapsody* | darwin1.[012]) 10102 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10103 darwin1.*) 10104 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10105 darwin*) # darwin 5.x on 10106 # if running on 10.5 or later, the deployment target defaults 10107 # to the OS version, if on x86, and 10.4, the deployment 10108 # target defaults to 10.4. Don't you love it? 10109 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10110 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10111 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10112 10.[012][,.]*) 10113 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10114 10.*) 10115 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10116 esac 10117 ;; 10118 esac 10119 if test yes = "$lt_cv_apple_cc_single_mod"; then 10120 _lt_dar_single_mod='$single_module' 10121 fi 10122 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10123 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10124 else 10125 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10126 fi 10127 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10128 _lt_dsymutil='~$DSYMUTIL $lib || :' 10129 else 10130 _lt_dsymutil= 10131 fi 10132 ;; 10133 esac 10134 10135 # func_munge_path_list VARIABLE PATH 10136 # ----------------------------------- 10137 # VARIABLE is name of variable containing _space_ separated list of 10138 # directories to be munged by the contents of PATH, which is string 10139 # having a format: 10140 # "DIR[:DIR]:" 10141 # string "DIR[ DIR]" will be prepended to VARIABLE 10142 # ":DIR[:DIR]" 10143 # string "DIR[ DIR]" will be appended to VARIABLE 10144 # "DIRP[:DIRP]::[DIRA:]DIRA" 10145 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10146 # "DIRA[ DIRA]" will be appended to VARIABLE 10147 # "DIR[:DIR]" 10148 # VARIABLE will be replaced by "DIR[ DIR]" 10149 func_munge_path_list () 10150 { 10151 case x$2 in 10152 x) 10153 ;; 10154 *:) 10155 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10156 ;; 10157 x:*) 10158 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10159 ;; 10160 *::*) 10161 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10162 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10163 ;; 10164 *) 10165 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10166 ;; 10167 esac 10168 } 10169 10170 for ac_header in dlfcn.h 10171 do : 10172 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10173 " 10174 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10175 cat >>confdefs.h <<_ACEOF 10176 #define HAVE_DLFCN_H 1 10177 _ACEOF 10178 10179 fi 10180 10181 done 10182 10183 10184 10185 10186 10187 10188 10189 # Set options 10190 10191 10192 10193 enable_dlopen=no 10194 10195 10196 enable_win32_dll=no 10197 10198 10199 # Check whether --enable-shared was given. 10200 if test "${enable_shared+set}" = set; then : 10201 enableval=$enable_shared; p=${PACKAGE-default} 10202 case $enableval in 10203 yes) enable_shared=yes ;; 10204 no) enable_shared=no ;; 10205 *) 10206 enable_shared=no 10207 # Look at the argument we got. We use all the common list separators. 10208 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10209 for pkg in $enableval; do 10210 IFS=$lt_save_ifs 10211 if test "X$pkg" = "X$p"; then 10212 enable_shared=yes 10213 fi 10214 done 10215 IFS=$lt_save_ifs 10216 ;; 10217 esac 10218 else 10219 enable_shared=yes 10220 fi 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 # Check whether --enable-static was given. 10231 if test "${enable_static+set}" = set; then : 10232 enableval=$enable_static; p=${PACKAGE-default} 10233 case $enableval in 10234 yes) enable_static=yes ;; 10235 no) enable_static=no ;; 10236 *) 10237 enable_static=no 10238 # Look at the argument we got. We use all the common list separators. 10239 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10240 for pkg in $enableval; do 10241 IFS=$lt_save_ifs 10242 if test "X$pkg" = "X$p"; then 10243 enable_static=yes 10244 fi 10245 done 10246 IFS=$lt_save_ifs 10247 ;; 10248 esac 10249 else 10250 enable_static=yes 10251 fi 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 # Check whether --with-pic was given. 10263 if test "${with_pic+set}" = set; then : 10264 withval=$with_pic; lt_p=${PACKAGE-default} 10265 case $withval in 10266 yes|no) pic_mode=$withval ;; 10267 *) 10268 pic_mode=default 10269 # Look at the argument we got. We use all the common list separators. 10270 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10271 for lt_pkg in $withval; do 10272 IFS=$lt_save_ifs 10273 if test "X$lt_pkg" = "X$lt_p"; then 10274 pic_mode=yes 10275 fi 10276 done 10277 IFS=$lt_save_ifs 10278 ;; 10279 esac 10280 else 10281 pic_mode=default 10282 fi 10283 10284 10285 10286 10287 10288 10289 10290 10291 # Check whether --enable-fast-install was given. 10292 if test "${enable_fast_install+set}" = set; then : 10293 enableval=$enable_fast_install; p=${PACKAGE-default} 10294 case $enableval in 10295 yes) enable_fast_install=yes ;; 10296 no) enable_fast_install=no ;; 10297 *) 10298 enable_fast_install=no 10299 # Look at the argument we got. We use all the common list separators. 10300 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10301 for pkg in $enableval; do 10302 IFS=$lt_save_ifs 10303 if test "X$pkg" = "X$p"; then 10304 enable_fast_install=yes 10305 fi 10306 done 10307 IFS=$lt_save_ifs 10308 ;; 10309 esac 10310 else 10311 enable_fast_install=yes 10312 fi 10313 10314 10315 10316 10317 10318 10319 10320 10321 shared_archive_member_spec= 10322 case $host,$enable_shared in 10323 power*-*-aix[5-9]*,yes) 10324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10325 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10326 10327 # Check whether --with-aix-soname was given. 10328 if test "${with_aix_soname+set}" = set; then : 10329 withval=$with_aix_soname; case $withval in 10330 aix|svr4|both) 10331 ;; 10332 *) 10333 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10334 ;; 10335 esac 10336 lt_cv_with_aix_soname=$with_aix_soname 10337 else 10338 if ${lt_cv_with_aix_soname+:} false; then : 10339 $as_echo_n "(cached) " >&6 10340 else 10341 lt_cv_with_aix_soname=aix 10342 fi 10343 10344 with_aix_soname=$lt_cv_with_aix_soname 10345 fi 10346 10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10348 $as_echo "$with_aix_soname" >&6; } 10349 if test aix != "$with_aix_soname"; then 10350 # For the AIX way of multilib, we name the shared archive member 10351 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10352 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10353 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10354 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10355 if test 64 = "${OBJECT_MODE-32}"; then 10356 shared_archive_member_spec=shr_64 10357 else 10358 shared_archive_member_spec=shr 10359 fi 10360 fi 10361 ;; 10362 *) 10363 with_aix_soname=aix 10364 ;; 10365 esac 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 # This can be used to rebuild libtool when needed 10377 LIBTOOL_DEPS=$ltmain 10378 10379 # Always use our own libtool. 10380 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 test -z "$LN_S" && LN_S="ln -s" 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 if test -n "${ZSH_VERSION+set}"; then 10427 setopt NO_GLOB_SUBST 10428 fi 10429 10430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10431 $as_echo_n "checking for objdir... " >&6; } 10432 if ${lt_cv_objdir+:} false; then : 10433 $as_echo_n "(cached) " >&6 10434 else 10435 rm -f .libs 2>/dev/null 10436 mkdir .libs 2>/dev/null 10437 if test -d .libs; then 10438 lt_cv_objdir=.libs 10439 else 10440 # MS-DOS does not allow filenames that begin with a dot. 10441 lt_cv_objdir=_libs 10442 fi 10443 rmdir .libs 2>/dev/null 10444 fi 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10446 $as_echo "$lt_cv_objdir" >&6; } 10447 objdir=$lt_cv_objdir 10448 10449 10450 10451 10452 10453 cat >>confdefs.h <<_ACEOF 10454 #define LT_OBJDIR "$lt_cv_objdir/" 10455 _ACEOF 10456 10457 10458 10459 10460 case $host_os in 10461 aix3*) 10462 # AIX sometimes has problems with the GCC collect2 program. For some 10463 # reason, if we set the COLLECT_NAMES environment variable, the problems 10464 # vanish in a puff of smoke. 10465 if test set != "${COLLECT_NAMES+set}"; then 10466 COLLECT_NAMES= 10467 export COLLECT_NAMES 10468 fi 10469 ;; 10470 esac 10471 10472 # Global variables: 10473 ofile=libtool 10474 can_build_shared=yes 10475 10476 # All known linkers require a '.a' archive for static linking (except MSVC, 10477 # which needs '.lib'). 10478 libext=a 10479 10480 with_gnu_ld=$lt_cv_prog_gnu_ld 10481 10482 old_CC=$CC 10483 old_CFLAGS=$CFLAGS 10484 10485 # Set sane defaults for various variables 10486 test -z "$CC" && CC=cc 10487 test -z "$LTCC" && LTCC=$CC 10488 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10489 test -z "$LD" && LD=ld 10490 test -z "$ac_objext" && ac_objext=o 10491 10492 func_cc_basename $compiler 10493 cc_basename=$func_cc_basename_result 10494 10495 10496 # Only perform the check for file, if the check method requires it 10497 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10498 case $deplibs_check_method in 10499 file_magic*) 10500 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10502 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10503 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10504 $as_echo_n "(cached) " >&6 10505 else 10506 case $MAGIC_CMD in 10507 [\\/*] | ?:[\\/]*) 10508 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10509 ;; 10510 *) 10511 lt_save_MAGIC_CMD=$MAGIC_CMD 10512 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10513 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10514 for ac_dir in $ac_dummy; do 10515 IFS=$lt_save_ifs 10516 test -z "$ac_dir" && ac_dir=. 10517 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10518 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10519 if test -n "$file_magic_test_file"; then 10520 case $deplibs_check_method in 10521 "file_magic "*) 10522 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10523 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10524 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10525 $EGREP "$file_magic_regex" > /dev/null; then 10526 : 10527 else 10528 cat <<_LT_EOF 1>&2 10529 10530 *** Warning: the command libtool uses to detect shared libraries, 10531 *** $file_magic_cmd, produces output that libtool cannot recognize. 10532 *** The result is that libtool may fail to recognize shared libraries 10533 *** as such. This will affect the creation of libtool libraries that 10534 *** depend on shared libraries, but programs linked with such libtool 10535 *** libraries will work regardless of this problem. Nevertheless, you 10536 *** may want to report the problem to your system manager and/or to 10537 *** bug-libtool (at] gnu.org 10538 10539 _LT_EOF 10540 fi ;; 10541 esac 10542 fi 10543 break 10544 fi 10545 done 10546 IFS=$lt_save_ifs 10547 MAGIC_CMD=$lt_save_MAGIC_CMD 10548 ;; 10549 esac 10550 fi 10551 10552 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10553 if test -n "$MAGIC_CMD"; then 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10555 $as_echo "$MAGIC_CMD" >&6; } 10556 else 10557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10558 $as_echo "no" >&6; } 10559 fi 10560 10561 10562 10563 10564 10565 if test -z "$lt_cv_path_MAGIC_CMD"; then 10566 if test -n "$ac_tool_prefix"; then 10567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10568 $as_echo_n "checking for file... " >&6; } 10569 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10570 $as_echo_n "(cached) " >&6 10571 else 10572 case $MAGIC_CMD in 10573 [\\/*] | ?:[\\/]*) 10574 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10575 ;; 10576 *) 10577 lt_save_MAGIC_CMD=$MAGIC_CMD 10578 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10579 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10580 for ac_dir in $ac_dummy; do 10581 IFS=$lt_save_ifs 10582 test -z "$ac_dir" && ac_dir=. 10583 if test -f "$ac_dir/file"; then 10584 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10585 if test -n "$file_magic_test_file"; then 10586 case $deplibs_check_method in 10587 "file_magic "*) 10588 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10589 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10590 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10591 $EGREP "$file_magic_regex" > /dev/null; then 10592 : 10593 else 10594 cat <<_LT_EOF 1>&2 10595 10596 *** Warning: the command libtool uses to detect shared libraries, 10597 *** $file_magic_cmd, produces output that libtool cannot recognize. 10598 *** The result is that libtool may fail to recognize shared libraries 10599 *** as such. This will affect the creation of libtool libraries that 10600 *** depend on shared libraries, but programs linked with such libtool 10601 *** libraries will work regardless of this problem. Nevertheless, you 10602 *** may want to report the problem to your system manager and/or to 10603 *** bug-libtool (at] gnu.org 10604 10605 _LT_EOF 10606 fi ;; 10607 esac 10608 fi 10609 break 10610 fi 10611 done 10612 IFS=$lt_save_ifs 10613 MAGIC_CMD=$lt_save_MAGIC_CMD 10614 ;; 10615 esac 10616 fi 10617 10618 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10619 if test -n "$MAGIC_CMD"; then 10620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10621 $as_echo "$MAGIC_CMD" >&6; } 10622 else 10623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10624 $as_echo "no" >&6; } 10625 fi 10626 10627 10628 else 10629 MAGIC_CMD=: 10630 fi 10631 fi 10632 10633 fi 10634 ;; 10635 esac 10636 10637 # Use C for the default configuration in the libtool script 10638 10639 lt_save_CC=$CC 10640 ac_ext=c 10641 ac_cpp='$CPP $CPPFLAGS' 10642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10644 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10645 10646 10647 # Source file extension for C test sources. 10648 ac_ext=c 10649 10650 # Object file extension for compiled C test sources. 10651 objext=o 10652 objext=$objext 10653 10654 # Code to be used in simple compile tests 10655 lt_simple_compile_test_code="int some_variable = 0;" 10656 10657 # Code to be used in simple link tests 10658 lt_simple_link_test_code='int main(){return(0);}' 10659 10660 10661 10662 10663 10664 10665 10666 # If no C compiler was specified, use CC. 10667 LTCC=${LTCC-"$CC"} 10668 10669 # If no C compiler flags were specified, use CFLAGS. 10670 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10671 10672 # Allow CC to be a program name with arguments. 10673 compiler=$CC 10674 10675 # Save the default compiler, since it gets overwritten when the other 10676 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10677 compiler_DEFAULT=$CC 10678 10679 # save warnings/boilerplate of simple test code 10680 ac_outfile=conftest.$ac_objext 10681 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10682 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10683 _lt_compiler_boilerplate=`cat conftest.err` 10684 $RM conftest* 10685 10686 ac_outfile=conftest.$ac_objext 10687 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10688 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10689 _lt_linker_boilerplate=`cat conftest.err` 10690 $RM -r conftest* 10691 10692 10693 if test -n "$compiler"; then 10694 10695 lt_prog_compiler_no_builtin_flag= 10696 10697 if test yes = "$GCC"; then 10698 case $cc_basename in 10699 nvcc*) 10700 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10701 *) 10702 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10703 esac 10704 10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10706 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10707 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10708 $as_echo_n "(cached) " >&6 10709 else 10710 lt_cv_prog_compiler_rtti_exceptions=no 10711 ac_outfile=conftest.$ac_objext 10712 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10713 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10714 # Insert the option either (1) after the last *FLAGS variable, or 10715 # (2) before a word containing "conftest.", or (3) at the end. 10716 # Note that $ac_compile itself does not contain backslashes and begins 10717 # with a dollar sign (not a hyphen), so the echo should work correctly. 10718 # The option is referenced via a variable to avoid confusing sed. 10719 lt_compile=`echo "$ac_compile" | $SED \ 10720 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10721 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10722 -e 's:$: $lt_compiler_flag:'` 10723 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10724 (eval "$lt_compile" 2>conftest.err) 10725 ac_status=$? 10726 cat conftest.err >&5 10727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10728 if (exit $ac_status) && test -s "$ac_outfile"; then 10729 # The compiler can only warn and ignore the option if not recognized 10730 # So say no if there are warnings other than the usual output. 10731 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10732 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10733 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10734 lt_cv_prog_compiler_rtti_exceptions=yes 10735 fi 10736 fi 10737 $RM conftest* 10738 10739 fi 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10741 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10742 10743 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10744 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10745 else 10746 : 10747 fi 10748 10749 fi 10750 10751 10752 10753 10754 10755 10756 lt_prog_compiler_wl= 10757 lt_prog_compiler_pic= 10758 lt_prog_compiler_static= 10759 10760 10761 if test yes = "$GCC"; then 10762 lt_prog_compiler_wl='-Wl,' 10763 lt_prog_compiler_static='-static' 10764 10765 case $host_os in 10766 aix*) 10767 # All AIX code is PIC. 10768 if test ia64 = "$host_cpu"; then 10769 # AIX 5 now supports IA64 processor 10770 lt_prog_compiler_static='-Bstatic' 10771 fi 10772 lt_prog_compiler_pic='-fPIC' 10773 ;; 10774 10775 amigaos*) 10776 case $host_cpu in 10777 powerpc) 10778 # see comment about AmigaOS4 .so support 10779 lt_prog_compiler_pic='-fPIC' 10780 ;; 10781 m68k) 10782 # FIXME: we need at least 68020 code to build shared libraries, but 10783 # adding the '-m68020' flag to GCC prevents building anything better, 10784 # like '-m68040'. 10785 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10786 ;; 10787 esac 10788 ;; 10789 10790 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10791 # PIC is the default for these OSes. 10792 ;; 10793 10794 mingw* | cygwin* | pw32* | os2* | cegcc*) 10795 # This hack is so that the source file can tell whether it is being 10796 # built for inclusion in a dll (and should export symbols for example). 10797 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10798 # (--disable-auto-import) libraries 10799 lt_prog_compiler_pic='-DDLL_EXPORT' 10800 case $host_os in 10801 os2*) 10802 lt_prog_compiler_static='$wl-static' 10803 ;; 10804 esac 10805 ;; 10806 10807 darwin* | rhapsody*) 10808 # PIC is the default on this platform 10809 # Common symbols not allowed in MH_DYLIB files 10810 lt_prog_compiler_pic='-fno-common' 10811 ;; 10812 10813 haiku*) 10814 # PIC is the default for Haiku. 10815 # The "-static" flag exists, but is broken. 10816 lt_prog_compiler_static= 10817 ;; 10818 10819 hpux*) 10820 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10821 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10822 # sets the default TLS model and affects inlining. 10823 case $host_cpu in 10824 hppa*64*) 10825 # +Z the default 10826 ;; 10827 *) 10828 lt_prog_compiler_pic='-fPIC' 10829 ;; 10830 esac 10831 ;; 10832 10833 interix[3-9]*) 10834 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10835 # Instead, we relocate shared libraries at runtime. 10836 ;; 10837 10838 msdosdjgpp*) 10839 # Just because we use GCC doesn't mean we suddenly get shared libraries 10840 # on systems that don't support them. 10841 lt_prog_compiler_can_build_shared=no 10842 enable_shared=no 10843 ;; 10844 10845 *nto* | *qnx*) 10846 # QNX uses GNU C++, but need to define -shared option too, otherwise 10847 # it will coredump. 10848 lt_prog_compiler_pic='-fPIC -shared' 10849 ;; 10850 10851 sysv4*MP*) 10852 if test -d /usr/nec; then 10853 lt_prog_compiler_pic=-Kconform_pic 10854 fi 10855 ;; 10856 10857 *) 10858 lt_prog_compiler_pic='-fPIC' 10859 ;; 10860 esac 10861 10862 case $cc_basename in 10863 nvcc*) # Cuda Compiler Driver 2.2 10864 lt_prog_compiler_wl='-Xlinker ' 10865 if test -n "$lt_prog_compiler_pic"; then 10866 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10867 fi 10868 ;; 10869 esac 10870 else 10871 # PORTME Check for flag to pass linker flags through the system compiler. 10872 case $host_os in 10873 aix*) 10874 lt_prog_compiler_wl='-Wl,' 10875 if test ia64 = "$host_cpu"; then 10876 # AIX 5 now supports IA64 processor 10877 lt_prog_compiler_static='-Bstatic' 10878 else 10879 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10880 fi 10881 ;; 10882 10883 darwin* | rhapsody*) 10884 # PIC is the default on this platform 10885 # Common symbols not allowed in MH_DYLIB files 10886 lt_prog_compiler_pic='-fno-common' 10887 case $cc_basename in 10888 nagfor*) 10889 # NAG Fortran compiler 10890 lt_prog_compiler_wl='-Wl,-Wl,,' 10891 lt_prog_compiler_pic='-PIC' 10892 lt_prog_compiler_static='-Bstatic' 10893 ;; 10894 esac 10895 ;; 10896 10897 mingw* | cygwin* | pw32* | os2* | cegcc*) 10898 # This hack is so that the source file can tell whether it is being 10899 # built for inclusion in a dll (and should export symbols for example). 10900 lt_prog_compiler_pic='-DDLL_EXPORT' 10901 case $host_os in 10902 os2*) 10903 lt_prog_compiler_static='$wl-static' 10904 ;; 10905 esac 10906 ;; 10907 10908 hpux9* | hpux10* | hpux11*) 10909 lt_prog_compiler_wl='-Wl,' 10910 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 10911 # not for PA HP-UX. 10912 case $host_cpu in 10913 hppa*64*|ia64*) 10914 # +Z the default 10915 ;; 10916 *) 10917 lt_prog_compiler_pic='+Z' 10918 ;; 10919 esac 10920 # Is there a better lt_prog_compiler_static that works with the bundled CC? 10921 lt_prog_compiler_static='$wl-a ${wl}archive' 10922 ;; 10923 10924 irix5* | irix6* | nonstopux*) 10925 lt_prog_compiler_wl='-Wl,' 10926 # PIC (with -KPIC) is the default. 10927 lt_prog_compiler_static='-non_shared' 10928 ;; 10929 10930 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10931 case $cc_basename in 10932 # old Intel for x86_64, which still supported -KPIC. 10933 ecc*) 10934 lt_prog_compiler_wl='-Wl,' 10935 lt_prog_compiler_pic='-KPIC' 10936 lt_prog_compiler_static='-static' 10937 ;; 10938 # icc used to be incompatible with GCC. 10939 # ICC 10 doesn't accept -KPIC any more. 10940 icc* | ifort*) 10941 lt_prog_compiler_wl='-Wl,' 10942 lt_prog_compiler_pic='-fPIC' 10943 lt_prog_compiler_static='-static' 10944 ;; 10945 # Lahey Fortran 8.1. 10946 lf95*) 10947 lt_prog_compiler_wl='-Wl,' 10948 lt_prog_compiler_pic='--shared' 10949 lt_prog_compiler_static='--static' 10950 ;; 10951 nagfor*) 10952 # NAG Fortran compiler 10953 lt_prog_compiler_wl='-Wl,-Wl,,' 10954 lt_prog_compiler_pic='-PIC' 10955 lt_prog_compiler_static='-Bstatic' 10956 ;; 10957 tcc*) 10958 # Fabrice Bellard et al's Tiny C Compiler 10959 lt_prog_compiler_wl='-Wl,' 10960 lt_prog_compiler_pic='-fPIC' 10961 lt_prog_compiler_static='-static' 10962 ;; 10963 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 10964 # Portland Group compilers (*not* the Pentium gcc compiler, 10965 # which looks to be a dead project) 10966 lt_prog_compiler_wl='-Wl,' 10967 lt_prog_compiler_pic='-fpic' 10968 lt_prog_compiler_static='-Bstatic' 10969 ;; 10970 ccc*) 10971 lt_prog_compiler_wl='-Wl,' 10972 # All Alpha code is PIC. 10973 lt_prog_compiler_static='-non_shared' 10974 ;; 10975 xl* | bgxl* | bgf* | mpixl*) 10976 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 10977 lt_prog_compiler_wl='-Wl,' 10978 lt_prog_compiler_pic='-qpic' 10979 lt_prog_compiler_static='-qstaticlink' 10980 ;; 10981 *) 10982 case `$CC -V 2>&1 | sed 5q` in 10983 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 10984 # Sun Fortran 8.3 passes all unrecognized flags to the linker 10985 lt_prog_compiler_pic='-KPIC' 10986 lt_prog_compiler_static='-Bstatic' 10987 lt_prog_compiler_wl='' 10988 ;; 10989 *Sun\ F* | *Sun*Fortran*) 10990 lt_prog_compiler_pic='-KPIC' 10991 lt_prog_compiler_static='-Bstatic' 10992 lt_prog_compiler_wl='-Qoption ld ' 10993 ;; 10994 *Sun\ C*) 10995 # Sun C 5.9 10996 lt_prog_compiler_pic='-KPIC' 10997 lt_prog_compiler_static='-Bstatic' 10998 lt_prog_compiler_wl='-Wl,' 10999 ;; 11000 *Intel*\ [CF]*Compiler*) 11001 lt_prog_compiler_wl='-Wl,' 11002 lt_prog_compiler_pic='-fPIC' 11003 lt_prog_compiler_static='-static' 11004 ;; 11005 *Portland\ Group*) 11006 lt_prog_compiler_wl='-Wl,' 11007 lt_prog_compiler_pic='-fpic' 11008 lt_prog_compiler_static='-Bstatic' 11009 ;; 11010 esac 11011 ;; 11012 esac 11013 ;; 11014 11015 newsos6) 11016 lt_prog_compiler_pic='-KPIC' 11017 lt_prog_compiler_static='-Bstatic' 11018 ;; 11019 11020 *nto* | *qnx*) 11021 # QNX uses GNU C++, but need to define -shared option too, otherwise 11022 # it will coredump. 11023 lt_prog_compiler_pic='-fPIC -shared' 11024 ;; 11025 11026 osf3* | osf4* | osf5*) 11027 lt_prog_compiler_wl='-Wl,' 11028 # All OSF/1 code is PIC. 11029 lt_prog_compiler_static='-non_shared' 11030 ;; 11031 11032 rdos*) 11033 lt_prog_compiler_static='-non_shared' 11034 ;; 11035 11036 solaris*) 11037 lt_prog_compiler_pic='-KPIC' 11038 lt_prog_compiler_static='-Bstatic' 11039 case $cc_basename in 11040 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 11041 lt_prog_compiler_wl='-Qoption ld ';; 11042 *) 11043 lt_prog_compiler_wl='-Wl,';; 11044 esac 11045 ;; 11046 11047 sunos4*) 11048 lt_prog_compiler_wl='-Qoption ld ' 11049 lt_prog_compiler_pic='-PIC' 11050 lt_prog_compiler_static='-Bstatic' 11051 ;; 11052 11053 sysv4 | sysv4.2uw2* | sysv4.3*) 11054 lt_prog_compiler_wl='-Wl,' 11055 lt_prog_compiler_pic='-KPIC' 11056 lt_prog_compiler_static='-Bstatic' 11057 ;; 11058 11059 sysv4*MP*) 11060 if test -d /usr/nec; then 11061 lt_prog_compiler_pic='-Kconform_pic' 11062 lt_prog_compiler_static='-Bstatic' 11063 fi 11064 ;; 11065 11066 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 11067 lt_prog_compiler_wl='-Wl,' 11068 lt_prog_compiler_pic='-KPIC' 11069 lt_prog_compiler_static='-Bstatic' 11070 ;; 11071 11072 unicos*) 11073 lt_prog_compiler_wl='-Wl,' 11074 lt_prog_compiler_can_build_shared=no 11075 ;; 11076 11077 uts4*) 11078 lt_prog_compiler_pic='-pic' 11079 lt_prog_compiler_static='-Bstatic' 11080 ;; 11081 11082 *) 11083 lt_prog_compiler_can_build_shared=no 11084 ;; 11085 esac 11086 fi 11087 11088 case $host_os in 11089 # For platforms that do not support PIC, -DPIC is meaningless: 11090 *djgpp*) 11091 lt_prog_compiler_pic= 11092 ;; 11093 *) 11094 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 11095 ;; 11096 esac 11097 11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11099 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11100 if ${lt_cv_prog_compiler_pic+:} false; then : 11101 $as_echo_n "(cached) " >&6 11102 else 11103 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11104 fi 11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11106 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11107 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11108 11109 # 11110 # Check to make sure the PIC flag actually works. 11111 # 11112 if test -n "$lt_prog_compiler_pic"; then 11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11114 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11115 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11116 $as_echo_n "(cached) " >&6 11117 else 11118 lt_cv_prog_compiler_pic_works=no 11119 ac_outfile=conftest.$ac_objext 11120 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11121 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11122 # Insert the option either (1) after the last *FLAGS variable, or 11123 # (2) before a word containing "conftest.", or (3) at the end. 11124 # Note that $ac_compile itself does not contain backslashes and begins 11125 # with a dollar sign (not a hyphen), so the echo should work correctly. 11126 # The option is referenced via a variable to avoid confusing sed. 11127 lt_compile=`echo "$ac_compile" | $SED \ 11128 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11129 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11130 -e 's:$: $lt_compiler_flag:'` 11131 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11132 (eval "$lt_compile" 2>conftest.err) 11133 ac_status=$? 11134 cat conftest.err >&5 11135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11136 if (exit $ac_status) && test -s "$ac_outfile"; then 11137 # The compiler can only warn and ignore the option if not recognized 11138 # So say no if there are warnings other than the usual output. 11139 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11140 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11141 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11142 lt_cv_prog_compiler_pic_works=yes 11143 fi 11144 fi 11145 $RM conftest* 11146 11147 fi 11148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11149 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11150 11151 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11152 case $lt_prog_compiler_pic in 11153 "" | " "*) ;; 11154 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11155 esac 11156 else 11157 lt_prog_compiler_pic= 11158 lt_prog_compiler_can_build_shared=no 11159 fi 11160 11161 fi 11162 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 # 11174 # Check to make sure the static flag actually works. 11175 # 11176 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11178 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11179 if ${lt_cv_prog_compiler_static_works+:} false; then : 11180 $as_echo_n "(cached) " >&6 11181 else 11182 lt_cv_prog_compiler_static_works=no 11183 save_LDFLAGS=$LDFLAGS 11184 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11185 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11186 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11187 # The linker can only warn and ignore the option if not recognized 11188 # So say no if there are warnings 11189 if test -s conftest.err; then 11190 # Append any errors to the config.log. 11191 cat conftest.err 1>&5 11192 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11193 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11194 if diff conftest.exp conftest.er2 >/dev/null; then 11195 lt_cv_prog_compiler_static_works=yes 11196 fi 11197 else 11198 lt_cv_prog_compiler_static_works=yes 11199 fi 11200 fi 11201 $RM -r conftest* 11202 LDFLAGS=$save_LDFLAGS 11203 11204 fi 11205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11206 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11207 11208 if test yes = "$lt_cv_prog_compiler_static_works"; then 11209 : 11210 else 11211 lt_prog_compiler_static= 11212 fi 11213 11214 11215 11216 11217 11218 11219 11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11221 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11222 if ${lt_cv_prog_compiler_c_o+:} false; then : 11223 $as_echo_n "(cached) " >&6 11224 else 11225 lt_cv_prog_compiler_c_o=no 11226 $RM -r conftest 2>/dev/null 11227 mkdir conftest 11228 cd conftest 11229 mkdir out 11230 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11231 11232 lt_compiler_flag="-o out/conftest2.$ac_objext" 11233 # Insert the option either (1) after the last *FLAGS variable, or 11234 # (2) before a word containing "conftest.", or (3) at the end. 11235 # Note that $ac_compile itself does not contain backslashes and begins 11236 # with a dollar sign (not a hyphen), so the echo should work correctly. 11237 lt_compile=`echo "$ac_compile" | $SED \ 11238 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11239 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11240 -e 's:$: $lt_compiler_flag:'` 11241 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11242 (eval "$lt_compile" 2>out/conftest.err) 11243 ac_status=$? 11244 cat out/conftest.err >&5 11245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11246 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11247 then 11248 # The compiler can only warn and ignore the option if not recognized 11249 # So say no if there are warnings 11250 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11251 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11252 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11253 lt_cv_prog_compiler_c_o=yes 11254 fi 11255 fi 11256 chmod u+w . 2>&5 11257 $RM conftest* 11258 # SGI C++ compiler will create directory out/ii_files/ for 11259 # template instantiation 11260 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11261 $RM out/* && rmdir out 11262 cd .. 11263 $RM -r conftest 11264 $RM conftest* 11265 11266 fi 11267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11268 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11269 11270 11271 11272 11273 11274 11275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11276 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11277 if ${lt_cv_prog_compiler_c_o+:} false; then : 11278 $as_echo_n "(cached) " >&6 11279 else 11280 lt_cv_prog_compiler_c_o=no 11281 $RM -r conftest 2>/dev/null 11282 mkdir conftest 11283 cd conftest 11284 mkdir out 11285 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11286 11287 lt_compiler_flag="-o out/conftest2.$ac_objext" 11288 # Insert the option either (1) after the last *FLAGS variable, or 11289 # (2) before a word containing "conftest.", or (3) at the end. 11290 # Note that $ac_compile itself does not contain backslashes and begins 11291 # with a dollar sign (not a hyphen), so the echo should work correctly. 11292 lt_compile=`echo "$ac_compile" | $SED \ 11293 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11294 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11295 -e 's:$: $lt_compiler_flag:'` 11296 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11297 (eval "$lt_compile" 2>out/conftest.err) 11298 ac_status=$? 11299 cat out/conftest.err >&5 11300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11301 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11302 then 11303 # The compiler can only warn and ignore the option if not recognized 11304 # So say no if there are warnings 11305 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11306 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11307 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11308 lt_cv_prog_compiler_c_o=yes 11309 fi 11310 fi 11311 chmod u+w . 2>&5 11312 $RM conftest* 11313 # SGI C++ compiler will create directory out/ii_files/ for 11314 # template instantiation 11315 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11316 $RM out/* && rmdir out 11317 cd .. 11318 $RM -r conftest 11319 $RM conftest* 11320 11321 fi 11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11323 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11324 11325 11326 11327 11328 hard_links=nottested 11329 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11330 # do not overwrite the value of need_locks provided by the user 11331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11332 $as_echo_n "checking if we can lock with hard links... " >&6; } 11333 hard_links=yes 11334 $RM conftest* 11335 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11336 touch conftest.a 11337 ln conftest.a conftest.b 2>&5 || hard_links=no 11338 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11340 $as_echo "$hard_links" >&6; } 11341 if test no = "$hard_links"; then 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11343 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11344 need_locks=warn 11345 fi 11346 else 11347 need_locks=no 11348 fi 11349 11350 11351 11352 11353 11354 11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11356 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11357 11358 runpath_var= 11359 allow_undefined_flag= 11360 always_export_symbols=no 11361 archive_cmds= 11362 archive_expsym_cmds= 11363 compiler_needs_object=no 11364 enable_shared_with_static_runtimes=no 11365 export_dynamic_flag_spec= 11366 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11367 hardcode_automatic=no 11368 hardcode_direct=no 11369 hardcode_direct_absolute=no 11370 hardcode_libdir_flag_spec= 11371 hardcode_libdir_separator= 11372 hardcode_minus_L=no 11373 hardcode_shlibpath_var=unsupported 11374 inherit_rpath=no 11375 link_all_deplibs=unknown 11376 module_cmds= 11377 module_expsym_cmds= 11378 old_archive_from_new_cmds= 11379 old_archive_from_expsyms_cmds= 11380 thread_safe_flag_spec= 11381 whole_archive_flag_spec= 11382 # include_expsyms should be a list of space-separated symbols to be *always* 11383 # included in the symbol list 11384 include_expsyms= 11385 # exclude_expsyms can be an extended regexp of symbols to exclude 11386 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11387 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11388 # as well as any symbol that contains 'd'. 11389 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11390 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11391 # platforms (ab)use it in PIC code, but their linkers get confused if 11392 # the symbol is explicitly referenced. Since portable code cannot 11393 # rely on this symbol name, it's probably fine to never include it in 11394 # preloaded symbol tables. 11395 # Exclude shared library initialization/finalization symbols. 11396 extract_expsyms_cmds= 11397 11398 case $host_os in 11399 cygwin* | mingw* | pw32* | cegcc*) 11400 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11401 # When not using gcc, we currently assume that we are using 11402 # Microsoft Visual C++. 11403 if test yes != "$GCC"; then 11404 with_gnu_ld=no 11405 fi 11406 ;; 11407 interix*) 11408 # we just hope/assume this is gcc and not c89 (= MSVC++) 11409 with_gnu_ld=yes 11410 ;; 11411 openbsd* | bitrig*) 11412 with_gnu_ld=no 11413 ;; 11414 esac 11415 11416 ld_shlibs=yes 11417 11418 # On some targets, GNU ld is compatible enough with the native linker 11419 # that we're better off using the native interface for both. 11420 lt_use_gnu_ld_interface=no 11421 if test yes = "$with_gnu_ld"; then 11422 case $host_os in 11423 aix*) 11424 # The AIX port of GNU ld has always aspired to compatibility 11425 # with the native linker. However, as the warning in the GNU ld 11426 # block says, versions before 2.19.5* couldn't really create working 11427 # shared libraries, regardless of the interface used. 11428 case `$LD -v 2>&1` in 11429 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11430 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11431 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11432 *) 11433 lt_use_gnu_ld_interface=yes 11434 ;; 11435 esac 11436 ;; 11437 *) 11438 lt_use_gnu_ld_interface=yes 11439 ;; 11440 esac 11441 fi 11442 11443 if test yes = "$lt_use_gnu_ld_interface"; then 11444 # If archive_cmds runs LD, not CC, wlarc should be empty 11445 wlarc='$wl' 11446 11447 # Set some defaults for GNU ld with shared library support. These 11448 # are reset later if shared libraries are not supported. Putting them 11449 # here allows them to be overridden if necessary. 11450 runpath_var=LD_RUN_PATH 11451 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11452 export_dynamic_flag_spec='$wl--export-dynamic' 11453 # ancient GNU ld didn't support --whole-archive et. al. 11454 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11455 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11456 else 11457 whole_archive_flag_spec= 11458 fi 11459 supports_anon_versioning=no 11460 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11461 *GNU\ gold*) supports_anon_versioning=yes ;; 11462 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11463 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11464 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11465 *\ 2.11.*) ;; # other 2.11 versions 11466 *) supports_anon_versioning=yes ;; 11467 esac 11468 11469 # See if GNU ld supports shared libraries. 11470 case $host_os in 11471 aix[3-9]*) 11472 # On AIX/PPC, the GNU linker is very broken 11473 if test ia64 != "$host_cpu"; then 11474 ld_shlibs=no 11475 cat <<_LT_EOF 1>&2 11476 11477 *** Warning: the GNU linker, at least up to release 2.19, is reported 11478 *** to be unable to reliably create shared libraries on AIX. 11479 *** Therefore, libtool is disabling shared libraries support. If you 11480 *** really care for shared libraries, you may want to install binutils 11481 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11482 *** You will then need to restart the configuration process. 11483 11484 _LT_EOF 11485 fi 11486 ;; 11487 11488 amigaos*) 11489 case $host_cpu in 11490 powerpc) 11491 # see comment about AmigaOS4 .so support 11492 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11493 archive_expsym_cmds='' 11494 ;; 11495 m68k) 11496 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11497 hardcode_libdir_flag_spec='-L$libdir' 11498 hardcode_minus_L=yes 11499 ;; 11500 esac 11501 ;; 11502 11503 beos*) 11504 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11505 allow_undefined_flag=unsupported 11506 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11507 # support --undefined. This deserves some investigation. FIXME 11508 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11509 else 11510 ld_shlibs=no 11511 fi 11512 ;; 11513 11514 cygwin* | mingw* | pw32* | cegcc*) 11515 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11516 # as there is no search path for DLLs. 11517 hardcode_libdir_flag_spec='-L$libdir' 11518 export_dynamic_flag_spec='$wl--export-all-symbols' 11519 allow_undefined_flag=unsupported 11520 always_export_symbols=no 11521 enable_shared_with_static_runtimes=yes 11522 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11523 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11524 11525 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11526 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11527 # If the export-symbols file already is a .def file, use it as 11528 # is; otherwise, prepend EXPORTS... 11529 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11530 cp $export_symbols $output_objdir/$soname.def; 11531 else 11532 echo EXPORTS > $output_objdir/$soname.def; 11533 cat $export_symbols >> $output_objdir/$soname.def; 11534 fi~ 11535 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11536 else 11537 ld_shlibs=no 11538 fi 11539 ;; 11540 11541 haiku*) 11542 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11543 link_all_deplibs=yes 11544 ;; 11545 11546 os2*) 11547 hardcode_libdir_flag_spec='-L$libdir' 11548 hardcode_minus_L=yes 11549 allow_undefined_flag=unsupported 11550 shrext_cmds=.dll 11551 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11552 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11553 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11554 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11555 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11556 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11557 emximp -o $lib $output_objdir/$libname.def' 11558 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11559 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11560 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11561 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11562 prefix_cmds="$SED"~ 11563 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11564 prefix_cmds="$prefix_cmds -e 1d"; 11565 fi~ 11566 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11567 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11568 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11569 emximp -o $lib $output_objdir/$libname.def' 11570 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11571 enable_shared_with_static_runtimes=yes 11572 ;; 11573 11574 interix[3-9]*) 11575 hardcode_direct=no 11576 hardcode_shlibpath_var=no 11577 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11578 export_dynamic_flag_spec='$wl-E' 11579 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11580 # Instead, shared libraries are loaded at an image base (0x10000000 by 11581 # default) and relocated if they conflict, which is a slow very memory 11582 # consuming and fragmenting process. To avoid this, we pick a random, 11583 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11584 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11585 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11586 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11587 ;; 11588 11589 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11590 tmp_diet=no 11591 if test linux-dietlibc = "$host_os"; then 11592 case $cc_basename in 11593 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11594 esac 11595 fi 11596 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11597 && test no = "$tmp_diet" 11598 then 11599 tmp_addflag=' $pic_flag' 11600 tmp_sharedflag='-shared' 11601 case $cc_basename,$host_cpu in 11602 pgcc*) # Portland Group C compiler 11603 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' 11604 tmp_addflag=' $pic_flag' 11605 ;; 11606 pgf77* | pgf90* | pgf95* | pgfortran*) 11607 # Portland Group f77 and f90 compilers 11608 whole_archive_flag_spec='$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' 11609 tmp_addflag=' $pic_flag -Mnomain' ;; 11610 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11611 tmp_addflag=' -i_dynamic' ;; 11612 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11613 tmp_addflag=' -i_dynamic -nofor_main' ;; 11614 ifc* | ifort*) # Intel Fortran compiler 11615 tmp_addflag=' -nofor_main' ;; 11616 lf95*) # Lahey Fortran 8.1 11617 whole_archive_flag_spec= 11618 tmp_sharedflag='--shared' ;; 11619 nagfor*) # NAGFOR 5.3 11620 tmp_sharedflag='-Wl,-shared' ;; 11621 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11622 tmp_sharedflag='-qmkshrobj' 11623 tmp_addflag= ;; 11624 nvcc*) # Cuda Compiler Driver 2.2 11625 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11626 compiler_needs_object=yes 11627 ;; 11628 esac 11629 case `$CC -V 2>&1 | sed 5q` in 11630 *Sun\ C*) # Sun C 5.9 11631 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\"` $wl--no-whole-archive' 11632 compiler_needs_object=yes 11633 tmp_sharedflag='-G' ;; 11634 *Sun\ F*) # Sun Fortran 8.3 11635 tmp_sharedflag='-G' ;; 11636 esac 11637 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11638 11639 if test yes = "$supports_anon_versioning"; then 11640 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11641 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11642 echo "local: *; };" >> $output_objdir/$libname.ver~ 11643 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11644 fi 11645 11646 case $cc_basename in 11647 tcc*) 11648 export_dynamic_flag_spec='-rdynamic' 11649 ;; 11650 xlf* | bgf* | bgxlf* | mpixlf*) 11651 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11652 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11653 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11654 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11655 if test yes = "$supports_anon_versioning"; then 11656 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11657 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11658 echo "local: *; };" >> $output_objdir/$libname.ver~ 11659 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11660 fi 11661 ;; 11662 esac 11663 else 11664 ld_shlibs=no 11665 fi 11666 ;; 11667 11668 netbsd*) 11669 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11670 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11671 wlarc= 11672 else 11673 archive_cmds='$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 fi 11676 ;; 11677 11678 solaris*) 11679 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11680 ld_shlibs=no 11681 cat <<_LT_EOF 1>&2 11682 11683 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11684 *** create shared libraries on Solaris systems. Therefore, libtool 11685 *** is disabling shared libraries support. We urge you to upgrade GNU 11686 *** binutils to release 2.9.1 or newer. Another option is to modify 11687 *** your PATH or compiler configuration so that the native linker is 11688 *** used, and then restart. 11689 11690 _LT_EOF 11691 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11692 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11693 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11694 else 11695 ld_shlibs=no 11696 fi 11697 ;; 11698 11699 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11700 case `$LD -v 2>&1` in 11701 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11702 ld_shlibs=no 11703 cat <<_LT_EOF 1>&2 11704 11705 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11706 *** reliably create shared libraries on SCO systems. Therefore, libtool 11707 *** is disabling shared libraries support. We urge you to upgrade GNU 11708 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11709 *** your PATH or compiler configuration so that the native linker is 11710 *** used, and then restart. 11711 11712 _LT_EOF 11713 ;; 11714 *) 11715 # For security reasons, it is highly recommended that you always 11716 # use absolute paths for naming shared libraries, and exclude the 11717 # DT_RUNPATH tag from executables and libraries. But doing so 11718 # requires that you compile everything twice, which is a pain. 11719 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11720 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11721 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11722 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11723 else 11724 ld_shlibs=no 11725 fi 11726 ;; 11727 esac 11728 ;; 11729 11730 sunos4*) 11731 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11732 wlarc= 11733 hardcode_direct=yes 11734 hardcode_shlibpath_var=no 11735 ;; 11736 11737 *) 11738 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11739 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11740 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11741 else 11742 ld_shlibs=no 11743 fi 11744 ;; 11745 esac 11746 11747 if test no = "$ld_shlibs"; then 11748 runpath_var= 11749 hardcode_libdir_flag_spec= 11750 export_dynamic_flag_spec= 11751 whole_archive_flag_spec= 11752 fi 11753 else 11754 # PORTME fill in a description of your system's linker (not GNU ld) 11755 case $host_os in 11756 aix3*) 11757 allow_undefined_flag=unsupported 11758 always_export_symbols=yes 11759 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11760 # Note: this linker hardcodes the directories in LIBPATH if there 11761 # are no directories specified by -L. 11762 hardcode_minus_L=yes 11763 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11764 # Neither direct hardcoding nor static linking is supported with a 11765 # broken collect2. 11766 hardcode_direct=unsupported 11767 fi 11768 ;; 11769 11770 aix[4-9]*) 11771 if test ia64 = "$host_cpu"; then 11772 # On IA64, the linker does run time linking by default, so we don't 11773 # have to do anything special. 11774 aix_use_runtimelinking=no 11775 exp_sym_flag='-Bexport' 11776 no_entry_flag= 11777 else 11778 # If we're using GNU nm, then we don't want the "-C" option. 11779 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11780 # Without the "-l" option, or with the "-B" option, AIX nm treats 11781 # weak defined symbols like other global defined symbols, whereas 11782 # GNU nm marks them as "W". 11783 # While the 'weak' keyword is ignored in the Export File, we need 11784 # it in the Import File for the 'aix-soname' feature, so we have 11785 # to replace the "-B" option with "-P" for AIX nm. 11786 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11787 export_symbols_cmds='$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' 11788 else 11789 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' 11790 fi 11791 aix_use_runtimelinking=no 11792 11793 # Test if we are trying to use run time linking or normal 11794 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11795 # have runtime linking enabled, and use it for executables. 11796 # For shared libraries, we enable/disable runtime linking 11797 # depending on the kind of the shared library created - 11798 # when "with_aix_soname,aix_use_runtimelinking" is: 11799 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11800 # "aix,yes" lib.so shared, rtl:yes, for executables 11801 # lib.a static archive 11802 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11803 # lib.a(lib.so.V) shared, rtl:no, for executables 11804 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11805 # lib.a(lib.so.V) shared, rtl:no 11806 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11807 # lib.a static archive 11808 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11809 for ld_flag in $LDFLAGS; do 11810 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11811 aix_use_runtimelinking=yes 11812 break 11813 fi 11814 done 11815 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11816 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11817 # so we don't have lib.a shared libs to link our executables. 11818 # We have to force runtime linking in this case. 11819 aix_use_runtimelinking=yes 11820 LDFLAGS="$LDFLAGS -Wl,-brtl" 11821 fi 11822 ;; 11823 esac 11824 11825 exp_sym_flag='-bexport' 11826 no_entry_flag='-bnoentry' 11827 fi 11828 11829 # When large executables or shared objects are built, AIX ld can 11830 # have problems creating the table of contents. If linking a library 11831 # or program results in "error TOC overflow" add -mminimal-toc to 11832 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11833 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11834 11835 archive_cmds='' 11836 hardcode_direct=yes 11837 hardcode_direct_absolute=yes 11838 hardcode_libdir_separator=':' 11839 link_all_deplibs=yes 11840 file_list_spec='$wl-f,' 11841 case $with_aix_soname,$aix_use_runtimelinking in 11842 aix,*) ;; # traditional, no import file 11843 svr4,* | *,yes) # use import file 11844 # The Import File defines what to hardcode. 11845 hardcode_direct=no 11846 hardcode_direct_absolute=no 11847 ;; 11848 esac 11849 11850 if test yes = "$GCC"; then 11851 case $host_os in aix4.[012]|aix4.[012].*) 11852 # We only want to do this on AIX 4.2 and lower, the check 11853 # below for broken collect2 doesn't work under 4.3+ 11854 collect2name=`$CC -print-prog-name=collect2` 11855 if test -f "$collect2name" && 11856 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11857 then 11858 # We have reworked collect2 11859 : 11860 else 11861 # We have old collect2 11862 hardcode_direct=unsupported 11863 # It fails to find uninstalled libraries when the uninstalled 11864 # path is not listed in the libpath. Setting hardcode_minus_L 11865 # to unsupported forces relinking 11866 hardcode_minus_L=yes 11867 hardcode_libdir_flag_spec='-L$libdir' 11868 hardcode_libdir_separator= 11869 fi 11870 ;; 11871 esac 11872 shared_flag='-shared' 11873 if test yes = "$aix_use_runtimelinking"; then 11874 shared_flag="$shared_flag "'$wl-G' 11875 fi 11876 # Need to ensure runtime linking is disabled for the traditional 11877 # shared library, or the linker may eventually find shared libraries 11878 # /with/ Import File - we do not want to mix them. 11879 shared_flag_aix='-shared' 11880 shared_flag_svr4='-shared $wl-G' 11881 else 11882 # not using gcc 11883 if test ia64 = "$host_cpu"; then 11884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 11885 # chokes on -Wl,-G. The following line is correct: 11886 shared_flag='-G' 11887 else 11888 if test yes = "$aix_use_runtimelinking"; then 11889 shared_flag='$wl-G' 11890 else 11891 shared_flag='$wl-bM:SRE' 11892 fi 11893 shared_flag_aix='$wl-bM:SRE' 11894 shared_flag_svr4='$wl-G' 11895 fi 11896 fi 11897 11898 export_dynamic_flag_spec='$wl-bexpall' 11899 # It seems that -bexpall does not export symbols beginning with 11900 # underscore (_), so it is better to generate a list of symbols to export. 11901 always_export_symbols=yes 11902 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 11903 # Warning - without using the other runtime loading flags (-brtl), 11904 # -berok will link without error, but may produce a broken library. 11905 allow_undefined_flag='-berok' 11906 # Determine the default libpath from the value encoded in an 11907 # empty executable. 11908 if test set = "${lt_cv_aix_libpath+set}"; then 11909 aix_libpath=$lt_cv_aix_libpath 11910 else 11911 if ${lt_cv_aix_libpath_+:} false; then : 11912 $as_echo_n "(cached) " >&6 11913 else 11914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11915 /* end confdefs.h. */ 11916 11917 int 11918 main () 11919 { 11920 11921 ; 11922 return 0; 11923 } 11924 _ACEOF 11925 if ac_fn_c_try_link "$LINENO"; then : 11926 11927 lt_aix_libpath_sed=' 11928 /Import File Strings/,/^$/ { 11929 /^0/ { 11930 s/^0 *\([^ ]*\) *$/\1/ 11931 p 11932 } 11933 }' 11934 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11935 # Check for a 64-bit object if we didn't find anything. 11936 if test -z "$lt_cv_aix_libpath_"; then 11937 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11938 fi 11939 fi 11940 rm -f core conftest.err conftest.$ac_objext \ 11941 conftest$ac_exeext conftest.$ac_ext 11942 if test -z "$lt_cv_aix_libpath_"; then 11943 lt_cv_aix_libpath_=/usr/lib:/lib 11944 fi 11945 11946 fi 11947 11948 aix_libpath=$lt_cv_aix_libpath_ 11949 fi 11950 11951 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11952 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' '$shared_flag 11953 else 11954 if test ia64 = "$host_cpu"; then 11955 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 11956 allow_undefined_flag="-z nodefs" 11957 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 11958 else 11959 # Determine the default libpath from the value encoded in an 11960 # empty executable. 11961 if test set = "${lt_cv_aix_libpath+set}"; then 11962 aix_libpath=$lt_cv_aix_libpath 11963 else 11964 if ${lt_cv_aix_libpath_+:} false; then : 11965 $as_echo_n "(cached) " >&6 11966 else 11967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11968 /* end confdefs.h. */ 11969 11970 int 11971 main () 11972 { 11973 11974 ; 11975 return 0; 11976 } 11977 _ACEOF 11978 if ac_fn_c_try_link "$LINENO"; then : 11979 11980 lt_aix_libpath_sed=' 11981 /Import File Strings/,/^$/ { 11982 /^0/ { 11983 s/^0 *\([^ ]*\) *$/\1/ 11984 p 11985 } 11986 }' 11987 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11988 # Check for a 64-bit object if we didn't find anything. 11989 if test -z "$lt_cv_aix_libpath_"; then 11990 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11991 fi 11992 fi 11993 rm -f core conftest.err conftest.$ac_objext \ 11994 conftest$ac_exeext conftest.$ac_ext 11995 if test -z "$lt_cv_aix_libpath_"; then 11996 lt_cv_aix_libpath_=/usr/lib:/lib 11997 fi 11998 11999 fi 12000 12001 aix_libpath=$lt_cv_aix_libpath_ 12002 fi 12003 12004 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12005 # Warning - without using the other run time loading flags, 12006 # -berok will link without error, but may produce a broken library. 12007 no_undefined_flag=' $wl-bernotok' 12008 allow_undefined_flag=' $wl-berok' 12009 if test yes = "$with_gnu_ld"; then 12010 # We only use this code for GNU lds that support --whole-archive. 12011 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 12012 else 12013 # Exported symbols can be pulled into shared objects from archives 12014 whole_archive_flag_spec='$convenience' 12015 fi 12016 archive_cmds_need_lc=yes 12017 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 12018 # -brtl affects multiple linker settings, -berok does not and is overridden later 12019 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 12020 if test svr4 != "$with_aix_soname"; then 12021 # This is similar to how AIX traditionally builds its shared libraries. 12022 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/$soname' 12023 fi 12024 if test aix != "$with_aix_soname"; then 12025 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/$shared_archive_member_spec.imp' 12026 else 12027 # used by -dlpreopen to get the symbols 12028 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 12029 fi 12030 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 12031 fi 12032 fi 12033 ;; 12034 12035 amigaos*) 12036 case $host_cpu in 12037 powerpc) 12038 # see comment about AmigaOS4 .so support 12039 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12040 archive_expsym_cmds='' 12041 ;; 12042 m68k) 12043 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 12044 hardcode_libdir_flag_spec='-L$libdir' 12045 hardcode_minus_L=yes 12046 ;; 12047 esac 12048 ;; 12049 12050 bsdi[45]*) 12051 export_dynamic_flag_spec=-rdynamic 12052 ;; 12053 12054 cygwin* | mingw* | pw32* | cegcc*) 12055 # When not using gcc, we currently assume that we are using 12056 # Microsoft Visual C++. 12057 # hardcode_libdir_flag_spec is actually meaningless, as there is 12058 # no search path for DLLs. 12059 case $cc_basename in 12060 cl*) 12061 # Native MSVC 12062 hardcode_libdir_flag_spec=' ' 12063 allow_undefined_flag=unsupported 12064 always_export_symbols=yes 12065 file_list_spec='@' 12066 # Tell ltmain to make .lib files, not .a files. 12067 libext=lib 12068 # Tell ltmain to make .dll files, not .so files. 12069 shrext_cmds=.dll 12070 # FIXME: Setting linknames here is a bad hack. 12071 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 12072 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12073 cp "$export_symbols" "$output_objdir/$soname.def"; 12074 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 12075 else 12076 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 12077 fi~ 12078 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 12079 linknames=' 12080 # The linker will not automatically build a static lib if we build a DLL. 12081 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 12082 enable_shared_with_static_runtimes=yes 12083 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 12084 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 12085 # Don't use ranlib 12086 old_postinstall_cmds='chmod 644 $oldlib' 12087 postlink_cmds='lt_outputfile="@OUTPUT@"~ 12088 lt_tool_outputfile="@TOOL_OUTPUT@"~ 12089 case $lt_outputfile in 12090 *.exe|*.EXE) ;; 12091 *) 12092 lt_outputfile=$lt_outputfile.exe 12093 lt_tool_outputfile=$lt_tool_outputfile.exe 12094 ;; 12095 esac~ 12096 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12097 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12098 $RM "$lt_outputfile.manifest"; 12099 fi' 12100 ;; 12101 *) 12102 # Assume MSVC wrapper 12103 hardcode_libdir_flag_spec=' ' 12104 allow_undefined_flag=unsupported 12105 # Tell ltmain to make .lib files, not .a files. 12106 libext=lib 12107 # Tell ltmain to make .dll files, not .so files. 12108 shrext_cmds=.dll 12109 # FIXME: Setting linknames here is a bad hack. 12110 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12111 # The linker will automatically build a .lib file if we build a DLL. 12112 old_archive_from_new_cmds='true' 12113 # FIXME: Should let the user specify the lib program. 12114 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12115 enable_shared_with_static_runtimes=yes 12116 ;; 12117 esac 12118 ;; 12119 12120 darwin* | rhapsody*) 12121 12122 12123 archive_cmds_need_lc=no 12124 hardcode_direct=no 12125 hardcode_automatic=yes 12126 hardcode_shlibpath_var=unsupported 12127 if test yes = "$lt_cv_ld_force_load"; then 12128 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12129 12130 else 12131 whole_archive_flag_spec='' 12132 fi 12133 link_all_deplibs=yes 12134 allow_undefined_flag=$_lt_dar_allow_undefined 12135 case $cc_basename in 12136 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12137 *) _lt_dar_can_shared=$GCC ;; 12138 esac 12139 if test yes = "$_lt_dar_can_shared"; then 12140 output_verbose_link_cmd=func_echo_all 12141 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12142 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12143 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$_lt_dsymutil" 12144 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12145 12146 else 12147 ld_shlibs=no 12148 fi 12149 12150 ;; 12151 12152 dgux*) 12153 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12154 hardcode_libdir_flag_spec='-L$libdir' 12155 hardcode_shlibpath_var=no 12156 ;; 12157 12158 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12159 # support. Future versions do this automatically, but an explicit c++rt0.o 12160 # does not break anything, and helps significantly (at the cost of a little 12161 # extra space). 12162 freebsd2.2*) 12163 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12164 hardcode_libdir_flag_spec='-R$libdir' 12165 hardcode_direct=yes 12166 hardcode_shlibpath_var=no 12167 ;; 12168 12169 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12170 freebsd2.*) 12171 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12172 hardcode_direct=yes 12173 hardcode_minus_L=yes 12174 hardcode_shlibpath_var=no 12175 ;; 12176 12177 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12178 freebsd* | dragonfly*) 12179 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12180 hardcode_libdir_flag_spec='-R$libdir' 12181 hardcode_direct=yes 12182 hardcode_shlibpath_var=no 12183 ;; 12184 12185 hpux9*) 12186 if test yes = "$GCC"; then 12187 archive_cmds='$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 $lib' 12188 else 12189 archive_cmds='$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 $lib' 12190 fi 12191 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12192 hardcode_libdir_separator=: 12193 hardcode_direct=yes 12194 12195 # hardcode_minus_L: Not really in the search PATH, 12196 # but as the default location of the library. 12197 hardcode_minus_L=yes 12198 export_dynamic_flag_spec='$wl-E' 12199 ;; 12200 12201 hpux10*) 12202 if test yes,no = "$GCC,$with_gnu_ld"; then 12203 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12204 else 12205 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12206 fi 12207 if test no = "$with_gnu_ld"; then 12208 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12209 hardcode_libdir_separator=: 12210 hardcode_direct=yes 12211 hardcode_direct_absolute=yes 12212 export_dynamic_flag_spec='$wl-E' 12213 # hardcode_minus_L: Not really in the search PATH, 12214 # but as the default location of the library. 12215 hardcode_minus_L=yes 12216 fi 12217 ;; 12218 12219 hpux11*) 12220 if test yes,no = "$GCC,$with_gnu_ld"; then 12221 case $host_cpu in 12222 hppa*64*) 12223 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12224 ;; 12225 ia64*) 12226 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12227 ;; 12228 *) 12229 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12230 ;; 12231 esac 12232 else 12233 case $host_cpu in 12234 hppa*64*) 12235 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12236 ;; 12237 ia64*) 12238 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12239 ;; 12240 *) 12241 12242 # Older versions of the 11.00 compiler do not understand -b yet 12243 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12245 $as_echo_n "checking if $CC understands -b... " >&6; } 12246 if ${lt_cv_prog_compiler__b+:} false; then : 12247 $as_echo_n "(cached) " >&6 12248 else 12249 lt_cv_prog_compiler__b=no 12250 save_LDFLAGS=$LDFLAGS 12251 LDFLAGS="$LDFLAGS -b" 12252 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12253 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12254 # The linker can only warn and ignore the option if not recognized 12255 # So say no if there are warnings 12256 if test -s conftest.err; then 12257 # Append any errors to the config.log. 12258 cat conftest.err 1>&5 12259 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12260 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12261 if diff conftest.exp conftest.er2 >/dev/null; then 12262 lt_cv_prog_compiler__b=yes 12263 fi 12264 else 12265 lt_cv_prog_compiler__b=yes 12266 fi 12267 fi 12268 $RM -r conftest* 12269 LDFLAGS=$save_LDFLAGS 12270 12271 fi 12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12273 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12274 12275 if test yes = "$lt_cv_prog_compiler__b"; then 12276 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12277 else 12278 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12279 fi 12280 12281 ;; 12282 esac 12283 fi 12284 if test no = "$with_gnu_ld"; then 12285 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12286 hardcode_libdir_separator=: 12287 12288 case $host_cpu in 12289 hppa*64*|ia64*) 12290 hardcode_direct=no 12291 hardcode_shlibpath_var=no 12292 ;; 12293 *) 12294 hardcode_direct=yes 12295 hardcode_direct_absolute=yes 12296 export_dynamic_flag_spec='$wl-E' 12297 12298 # hardcode_minus_L: Not really in the search PATH, 12299 # but as the default location of the library. 12300 hardcode_minus_L=yes 12301 ;; 12302 esac 12303 fi 12304 ;; 12305 12306 irix5* | irix6* | nonstopux*) 12307 if test yes = "$GCC"; then 12308 archive_cmds='$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' 12309 # Try to use the -exported_symbol ld option, if it does not 12310 # work, assume that -exports_file does not work either and 12311 # implicitly export all symbols. 12312 # This should be the same for all languages, so no per-tag cache variable. 12313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12314 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12315 if ${lt_cv_irix_exported_symbol+:} false; then : 12316 $as_echo_n "(cached) " >&6 12317 else 12318 save_LDFLAGS=$LDFLAGS 12319 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12321 /* end confdefs.h. */ 12322 int foo (void) { return 0; } 12323 _ACEOF 12324 if ac_fn_c_try_link "$LINENO"; then : 12325 lt_cv_irix_exported_symbol=yes 12326 else 12327 lt_cv_irix_exported_symbol=no 12328 fi 12329 rm -f core conftest.err conftest.$ac_objext \ 12330 conftest$ac_exeext conftest.$ac_ext 12331 LDFLAGS=$save_LDFLAGS 12332 fi 12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12334 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12335 if test yes = "$lt_cv_irix_exported_symbol"; then 12336 archive_expsym_cmds='$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 $lib' 12337 fi 12338 else 12339 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12340 archive_expsym_cmds='$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 $lib' 12341 fi 12342 archive_cmds_need_lc='no' 12343 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12344 hardcode_libdir_separator=: 12345 inherit_rpath=yes 12346 link_all_deplibs=yes 12347 ;; 12348 12349 linux*) 12350 case $cc_basename in 12351 tcc*) 12352 # Fabrice Bellard et al's Tiny C Compiler 12353 ld_shlibs=yes 12354 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12355 ;; 12356 esac 12357 ;; 12358 12359 netbsd*) 12360 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12361 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12362 else 12363 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12364 fi 12365 hardcode_libdir_flag_spec='-R$libdir' 12366 hardcode_direct=yes 12367 hardcode_shlibpath_var=no 12368 ;; 12369 12370 newsos6) 12371 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12372 hardcode_direct=yes 12373 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12374 hardcode_libdir_separator=: 12375 hardcode_shlibpath_var=no 12376 ;; 12377 12378 *nto* | *qnx*) 12379 ;; 12380 12381 openbsd* | bitrig*) 12382 if test -f /usr/libexec/ld.so; then 12383 hardcode_direct=yes 12384 hardcode_shlibpath_var=no 12385 hardcode_direct_absolute=yes 12386 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12387 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12388 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12389 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12390 export_dynamic_flag_spec='$wl-E' 12391 else 12392 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12393 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12394 fi 12395 else 12396 ld_shlibs=no 12397 fi 12398 ;; 12399 12400 os2*) 12401 hardcode_libdir_flag_spec='-L$libdir' 12402 hardcode_minus_L=yes 12403 allow_undefined_flag=unsupported 12404 shrext_cmds=.dll 12405 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12406 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12407 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12408 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12409 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12410 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12411 emximp -o $lib $output_objdir/$libname.def' 12412 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12413 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12414 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12415 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12416 prefix_cmds="$SED"~ 12417 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12418 prefix_cmds="$prefix_cmds -e 1d"; 12419 fi~ 12420 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12421 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12422 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12423 emximp -o $lib $output_objdir/$libname.def' 12424 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12425 enable_shared_with_static_runtimes=yes 12426 ;; 12427 12428 osf3*) 12429 if test yes = "$GCC"; then 12430 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12431 archive_cmds='$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 $lib' 12432 else 12433 allow_undefined_flag=' -expect_unresolved \*' 12434 archive_cmds='$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 $lib' 12435 fi 12436 archive_cmds_need_lc='no' 12437 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12438 hardcode_libdir_separator=: 12439 ;; 12440 12441 osf4* | osf5*) # as osf3* with the addition of -msym flag 12442 if test yes = "$GCC"; then 12443 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12444 archive_cmds='$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 $lib' 12445 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12446 else 12447 allow_undefined_flag=' -expect_unresolved \*' 12448 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' 12449 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~ 12450 $CC -shared$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' 12451 12452 # Both c and cxx compiler support -rpath directly 12453 hardcode_libdir_flag_spec='-rpath $libdir' 12454 fi 12455 archive_cmds_need_lc='no' 12456 hardcode_libdir_separator=: 12457 ;; 12458 12459 solaris*) 12460 no_undefined_flag=' -z defs' 12461 if test yes = "$GCC"; then 12462 wlarc='$wl' 12463 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12464 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12465 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12466 else 12467 case `$CC -V 2>&1` in 12468 *"Compilers 5.0"*) 12469 wlarc='' 12470 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12471 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12472 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12473 ;; 12474 *) 12475 wlarc='$wl' 12476 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12477 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12478 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12479 ;; 12480 esac 12481 fi 12482 hardcode_libdir_flag_spec='-R$libdir' 12483 hardcode_shlibpath_var=no 12484 case $host_os in 12485 solaris2.[0-5] | solaris2.[0-5].*) ;; 12486 *) 12487 # The compiler driver will combine and reorder linker options, 12488 # but understands '-z linker_flag'. GCC discards it without '$wl', 12489 # but is careful enough not to reorder. 12490 # Supported since Solaris 2.6 (maybe 2.5.1?) 12491 if test yes = "$GCC"; then 12492 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12493 else 12494 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12495 fi 12496 ;; 12497 esac 12498 link_all_deplibs=yes 12499 ;; 12500 12501 sunos4*) 12502 if test sequent = "$host_vendor"; then 12503 # Use $CC to link under sequent, because it throws in some extra .o 12504 # files that make .init and .fini sections work. 12505 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12506 else 12507 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12508 fi 12509 hardcode_libdir_flag_spec='-L$libdir' 12510 hardcode_direct=yes 12511 hardcode_minus_L=yes 12512 hardcode_shlibpath_var=no 12513 ;; 12514 12515 sysv4) 12516 case $host_vendor in 12517 sni) 12518 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12519 hardcode_direct=yes # is this really true??? 12520 ;; 12521 siemens) 12522 ## LD is ld it makes a PLAMLIB 12523 ## CC just makes a GrossModule. 12524 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12525 reload_cmds='$CC -r -o $output$reload_objs' 12526 hardcode_direct=no 12527 ;; 12528 motorola) 12529 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12530 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12531 ;; 12532 esac 12533 runpath_var='LD_RUN_PATH' 12534 hardcode_shlibpath_var=no 12535 ;; 12536 12537 sysv4.3*) 12538 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12539 hardcode_shlibpath_var=no 12540 export_dynamic_flag_spec='-Bexport' 12541 ;; 12542 12543 sysv4*MP*) 12544 if test -d /usr/nec; then 12545 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12546 hardcode_shlibpath_var=no 12547 runpath_var=LD_RUN_PATH 12548 hardcode_runpath_var=yes 12549 ld_shlibs=yes 12550 fi 12551 ;; 12552 12553 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12554 no_undefined_flag='$wl-z,text' 12555 archive_cmds_need_lc=no 12556 hardcode_shlibpath_var=no 12557 runpath_var='LD_RUN_PATH' 12558 12559 if test yes = "$GCC"; then 12560 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12561 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12562 else 12563 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12564 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12565 fi 12566 ;; 12567 12568 sysv5* | sco3.2v5* | sco5v6*) 12569 # Note: We CANNOT use -z defs as we might desire, because we do not 12570 # link with -lc, and that would cause any symbols used from libc to 12571 # always be unresolved, which means just about no library would 12572 # ever link correctly. If we're not using GNU ld we use -z text 12573 # though, which does catch some bad symbols but isn't as heavy-handed 12574 # as -z defs. 12575 no_undefined_flag='$wl-z,text' 12576 allow_undefined_flag='$wl-z,nodefs' 12577 archive_cmds_need_lc=no 12578 hardcode_shlibpath_var=no 12579 hardcode_libdir_flag_spec='$wl-R,$libdir' 12580 hardcode_libdir_separator=':' 12581 link_all_deplibs=yes 12582 export_dynamic_flag_spec='$wl-Bexport' 12583 runpath_var='LD_RUN_PATH' 12584 12585 if test yes = "$GCC"; then 12586 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12587 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12588 else 12589 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12590 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12591 fi 12592 ;; 12593 12594 uts4*) 12595 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12596 hardcode_libdir_flag_spec='-L$libdir' 12597 hardcode_shlibpath_var=no 12598 ;; 12599 12600 *) 12601 ld_shlibs=no 12602 ;; 12603 esac 12604 12605 if test sni = "$host_vendor"; then 12606 case $host in 12607 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12608 export_dynamic_flag_spec='$wl-Blargedynsym' 12609 ;; 12610 esac 12611 fi 12612 fi 12613 12614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12615 $as_echo "$ld_shlibs" >&6; } 12616 test no = "$ld_shlibs" && can_build_shared=no 12617 12618 with_gnu_ld=$with_gnu_ld 12619 12620 12621 12622 12623 12624 12625 12626 12627 12628 12629 12630 12631 12632 12633 12634 # 12635 # Do we need to explicitly link libc? 12636 # 12637 case "x$archive_cmds_need_lc" in 12638 x|xyes) 12639 # Assume -lc should be added 12640 archive_cmds_need_lc=yes 12641 12642 if test yes,yes = "$GCC,$enable_shared"; then 12643 case $archive_cmds in 12644 *'~'*) 12645 # FIXME: we may have to deal with multi-command sequences. 12646 ;; 12647 '$CC '*) 12648 # Test whether the compiler implicitly links with -lc since on some 12649 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12650 # to ld, don't add -lc before -lgcc. 12651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12652 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12653 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12654 $as_echo_n "(cached) " >&6 12655 else 12656 $RM conftest* 12657 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12658 12659 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12660 (eval $ac_compile) 2>&5 12661 ac_status=$? 12662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12663 test $ac_status = 0; } 2>conftest.err; then 12664 soname=conftest 12665 lib=conftest 12666 libobjs=conftest.$ac_objext 12667 deplibs= 12668 wl=$lt_prog_compiler_wl 12669 pic_flag=$lt_prog_compiler_pic 12670 compiler_flags=-v 12671 linker_flags=-v 12672 verstring= 12673 output_objdir=. 12674 libname=conftest 12675 lt_save_allow_undefined_flag=$allow_undefined_flag 12676 allow_undefined_flag= 12677 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12678 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12679 ac_status=$? 12680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12681 test $ac_status = 0; } 12682 then 12683 lt_cv_archive_cmds_need_lc=no 12684 else 12685 lt_cv_archive_cmds_need_lc=yes 12686 fi 12687 allow_undefined_flag=$lt_save_allow_undefined_flag 12688 else 12689 cat conftest.err 1>&5 12690 fi 12691 $RM conftest* 12692 12693 fi 12694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12695 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12696 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12697 ;; 12698 esac 12699 fi 12700 ;; 12701 esac 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 12836 12837 12838 12839 12840 12841 12842 12843 12844 12845 12846 12847 12848 12849 12850 12851 12852 12853 12854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12855 $as_echo_n "checking dynamic linker characteristics... " >&6; } 12856 12857 if test yes = "$GCC"; then 12858 case $host_os in 12859 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12860 *) lt_awk_arg='/^libraries:/' ;; 12861 esac 12862 case $host_os in 12863 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12864 *) lt_sed_strip_eq='s|=/|/|g' ;; 12865 esac 12866 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12867 case $lt_search_path_spec in 12868 *\;*) 12869 # if the path contains ";" then we assume it to be the separator 12870 # otherwise default to the standard path separator (i.e. ":") - it is 12871 # assumed that no part of a normal pathname contains ";" but that should 12872 # okay in the real world where ";" in dirpaths is itself problematic. 12873 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12874 ;; 12875 *) 12876 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12877 ;; 12878 esac 12879 # Ok, now we have the path, separated by spaces, we can step through it 12880 # and add multilib dir if necessary... 12881 lt_tmp_lt_search_path_spec= 12882 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 12883 # ...but if some path component already ends with the multilib dir we assume 12884 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 12885 case "$lt_multi_os_dir; $lt_search_path_spec " in 12886 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 12887 lt_multi_os_dir= 12888 ;; 12889 esac 12890 for lt_sys_path in $lt_search_path_spec; do 12891 if test -d "$lt_sys_path$lt_multi_os_dir"; then 12892 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 12893 elif test -n "$lt_multi_os_dir"; then 12894 test -d "$lt_sys_path" && \ 12895 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 12896 fi 12897 done 12898 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 12899 BEGIN {RS = " "; FS = "/|\n";} { 12900 lt_foo = ""; 12901 lt_count = 0; 12902 for (lt_i = NF; lt_i > 0; lt_i--) { 12903 if ($lt_i != "" && $lt_i != ".") { 12904 if ($lt_i == "..") { 12905 lt_count++; 12906 } else { 12907 if (lt_count == 0) { 12908 lt_foo = "/" $lt_i lt_foo; 12909 } else { 12910 lt_count--; 12911 } 12912 } 12913 } 12914 } 12915 if (lt_foo != "") { lt_freq[lt_foo]++; } 12916 if (lt_freq[lt_foo] == 1) { print lt_foo; } 12917 }'` 12918 # AWK program above erroneously prepends '/' to C:/dos/paths 12919 # for these hosts. 12920 case $host_os in 12921 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 12922 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 12923 esac 12924 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 12925 else 12926 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12927 fi 12928 library_names_spec= 12929 libname_spec='lib$name' 12930 soname_spec= 12931 shrext_cmds=.so 12932 postinstall_cmds= 12933 postuninstall_cmds= 12934 finish_cmds= 12935 finish_eval= 12936 shlibpath_var= 12937 shlibpath_overrides_runpath=unknown 12938 version_type=none 12939 dynamic_linker="$host_os ld.so" 12940 sys_lib_dlsearch_path_spec="/lib /usr/lib" 12941 need_lib_prefix=unknown 12942 hardcode_into_libs=no 12943 12944 # when you set need_version to no, make sure it does not cause -set_version 12945 # flags to be left without arguments 12946 need_version=unknown 12947 12948 12949 12950 case $host_os in 12951 aix3*) 12952 version_type=linux # correct to gnu/linux during the next big refactor 12953 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 12954 shlibpath_var=LIBPATH 12955 12956 # AIX 3 has no versioning support, so we append a major version to the name. 12957 soname_spec='$libname$release$shared_ext$major' 12958 ;; 12959 12960 aix[4-9]*) 12961 version_type=linux # correct to gnu/linux during the next big refactor 12962 need_lib_prefix=no 12963 need_version=no 12964 hardcode_into_libs=yes 12965 if test ia64 = "$host_cpu"; then 12966 # AIX 5 supports IA64 12967 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 12968 shlibpath_var=LD_LIBRARY_PATH 12969 else 12970 # With GCC up to 2.95.x, collect2 would create an import file 12971 # for dependence libraries. The import file would start with 12972 # the line '#! .'. This would cause the generated library to 12973 # depend on '.', always an invalid library. This was fixed in 12974 # development snapshots of GCC prior to 3.0. 12975 case $host_os in 12976 aix4 | aix4.[01] | aix4.[01].*) 12977 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 12978 echo ' yes ' 12979 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 12980 : 12981 else 12982 can_build_shared=no 12983 fi 12984 ;; 12985 esac 12986 # Using Import Files as archive members, it is possible to support 12987 # filename-based versioning of shared library archives on AIX. While 12988 # this would work for both with and without runtime linking, it will 12989 # prevent static linking of such archives. So we do filename-based 12990 # shared library versioning with .so extension only, which is used 12991 # when both runtime linking and shared linking is enabled. 12992 # Unfortunately, runtime linking may impact performance, so we do 12993 # not want this to be the default eventually. Also, we use the 12994 # versioned .so libs for executables only if there is the -brtl 12995 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 12996 # To allow for filename-based versioning support, we need to create 12997 # libNAME.so.V as an archive file, containing: 12998 # *) an Import File, referring to the versioned filename of the 12999 # archive as well as the shared archive member, telling the 13000 # bitwidth (32 or 64) of that shared object, and providing the 13001 # list of exported symbols of that shared object, eventually 13002 # decorated with the 'weak' keyword 13003 # *) the shared object with the F_LOADONLY flag set, to really avoid 13004 # it being seen by the linker. 13005 # At run time we better use the real file rather than another symlink, 13006 # but for link time we create the symlink libNAME.so -> libNAME.so.V 13007 13008 case $with_aix_soname,$aix_use_runtimelinking in 13009 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 13010 # soname into executable. Probably we can add versioning support to 13011 # collect2, so additional links can be useful in future. 13012 aix,yes) # traditional libtool 13013 dynamic_linker='AIX unversionable lib.so' 13014 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 13015 # instead of lib<name>.a to let people know that these are not 13016 # typical AIX shared libraries. 13017 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13018 ;; 13019 aix,no) # traditional AIX only 13020 dynamic_linker='AIX lib.a(lib.so.V)' 13021 # We preserve .a as extension for shared libraries through AIX4.2 13022 # and later when we are not doing run time linking. 13023 library_names_spec='$libname$release.a $libname.a' 13024 soname_spec='$libname$release$shared_ext$major' 13025 ;; 13026 svr4,*) # full svr4 only 13027 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 13028 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13029 # We do not specify a path in Import Files, so LIBPATH fires. 13030 shlibpath_overrides_runpath=yes 13031 ;; 13032 *,yes) # both, prefer svr4 13033 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 13034 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13035 # unpreferred sharedlib libNAME.a needs extra handling 13036 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"' 13037 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.$libext"' 13038 # We do not specify a path in Import Files, so LIBPATH fires. 13039 shlibpath_overrides_runpath=yes 13040 ;; 13041 *,no) # both, prefer aix 13042 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 13043 library_names_spec='$libname$release.a $libname.a' 13044 soname_spec='$libname$release$shared_ext$major' 13045 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 13046 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 13047 postuninstall_cmds='test -z "$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"' 13048 ;; 13049 esac 13050 shlibpath_var=LIBPATH 13051 fi 13052 ;; 13053 13054 amigaos*) 13055 case $host_cpu in 13056 powerpc) 13057 # Since July 2007 AmigaOS4 officially supports .so libraries. 13058 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 13059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13060 ;; 13061 m68k) 13062 library_names_spec='$libname.ixlibrary $libname.a' 13063 # Create ${libname}_ixlibrary.a entries in /sys/libs. 13064 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 ${libname}_ixlibrary.a || exit 1; done' 13065 ;; 13066 esac 13067 ;; 13068 13069 beos*) 13070 library_names_spec='$libname$shared_ext' 13071 dynamic_linker="$host_os ld.so" 13072 shlibpath_var=LIBRARY_PATH 13073 ;; 13074 13075 bsdi[45]*) 13076 version_type=linux # correct to gnu/linux during the next big refactor 13077 need_version=no 13078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13079 soname_spec='$libname$release$shared_ext$major' 13080 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 13081 shlibpath_var=LD_LIBRARY_PATH 13082 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 13083 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 13084 # the default ld.so.conf also contains /usr/contrib/lib and 13085 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 13086 # libtool to hard-code these into programs 13087 ;; 13088 13089 cygwin* | mingw* | pw32* | cegcc*) 13090 version_type=windows 13091 shrext_cmds=.dll 13092 need_version=no 13093 need_lib_prefix=no 13094 13095 case $GCC,$cc_basename in 13096 yes,*) 13097 # gcc 13098 library_names_spec='$libname.dll.a' 13099 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13100 postinstall_cmds='base_file=`basename \$file`~ 13101 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13102 dldir=$destdir/`dirname \$dlpath`~ 13103 test -d \$dldir || mkdir -p \$dldir~ 13104 $install_prog $dir/$dlname \$dldir/$dlname~ 13105 chmod a+x \$dldir/$dlname~ 13106 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13107 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13108 fi' 13109 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13110 dlpath=$dir/\$dldll~ 13111 $RM \$dlpath' 13112 shlibpath_overrides_runpath=yes 13113 13114 case $host_os in 13115 cygwin*) 13116 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13117 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13118 13119 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13120 ;; 13121 mingw* | cegcc*) 13122 # MinGW DLLs use traditional 'lib' prefix 13123 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13124 ;; 13125 pw32*) 13126 # pw32 DLLs use 'pw' prefix rather than 'lib' 13127 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13128 ;; 13129 esac 13130 dynamic_linker='Win32 ld.exe' 13131 ;; 13132 13133 *,cl*) 13134 # Native MSVC 13135 libname_spec='$name' 13136 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13137 library_names_spec='$libname.dll.lib' 13138 13139 case $build_os in 13140 mingw*) 13141 sys_lib_search_path_spec= 13142 lt_save_ifs=$IFS 13143 IFS=';' 13144 for lt_path in $LIB 13145 do 13146 IFS=$lt_save_ifs 13147 # Let DOS variable expansion print the short 8.3 style file name. 13148 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13149 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13150 done 13151 IFS=$lt_save_ifs 13152 # Convert to MSYS style. 13153 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13154 ;; 13155 cygwin*) 13156 # Convert to unix form, then to dos form, then back to unix form 13157 # but this time dos style (no spaces!) so that the unix form looks 13158 # like /cygdrive/c/PROGRA~1:/cygdr... 13159 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13160 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13161 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13162 ;; 13163 *) 13164 sys_lib_search_path_spec=$LIB 13165 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13166 # It is most probably a Windows format PATH. 13167 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13168 else 13169 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13170 fi 13171 # FIXME: find the short name or the path components, as spaces are 13172 # common. (e.g. "Program Files" -> "PROGRA~1") 13173 ;; 13174 esac 13175 13176 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13177 postinstall_cmds='base_file=`basename \$file`~ 13178 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13179 dldir=$destdir/`dirname \$dlpath`~ 13180 test -d \$dldir || mkdir -p \$dldir~ 13181 $install_prog $dir/$dlname \$dldir/$dlname' 13182 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13183 dlpath=$dir/\$dldll~ 13184 $RM \$dlpath' 13185 shlibpath_overrides_runpath=yes 13186 dynamic_linker='Win32 link.exe' 13187 ;; 13188 13189 *) 13190 # Assume MSVC wrapper 13191 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13192 dynamic_linker='Win32 ld.exe' 13193 ;; 13194 esac 13195 # FIXME: first we should search . and the directory the executable is in 13196 shlibpath_var=PATH 13197 ;; 13198 13199 darwin* | rhapsody*) 13200 dynamic_linker="$host_os dyld" 13201 version_type=darwin 13202 need_lib_prefix=no 13203 need_version=no 13204 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13205 soname_spec='$libname$release$major$shared_ext' 13206 shlibpath_overrides_runpath=yes 13207 shlibpath_var=DYLD_LIBRARY_PATH 13208 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13209 13210 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13211 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13212 ;; 13213 13214 dgux*) 13215 version_type=linux # correct to gnu/linux during the next big refactor 13216 need_lib_prefix=no 13217 need_version=no 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 shlibpath_var=LD_LIBRARY_PATH 13221 ;; 13222 13223 freebsd* | dragonfly*) 13224 # DragonFly does not have aout. When/if they implement a new 13225 # versioning mechanism, adjust this. 13226 if test -x /usr/bin/objformat; then 13227 objformat=`/usr/bin/objformat` 13228 else 13229 case $host_os in 13230 freebsd[23].*) objformat=aout ;; 13231 *) objformat=elf ;; 13232 esac 13233 fi 13234 version_type=freebsd-$objformat 13235 case $version_type in 13236 freebsd-elf*) 13237 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13238 soname_spec='$libname$release$shared_ext$major' 13239 need_version=no 13240 need_lib_prefix=no 13241 ;; 13242 freebsd-*) 13243 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13244 need_version=yes 13245 ;; 13246 esac 13247 shlibpath_var=LD_LIBRARY_PATH 13248 case $host_os in 13249 freebsd2.*) 13250 shlibpath_overrides_runpath=yes 13251 ;; 13252 freebsd3.[01]* | freebsdelf3.[01]*) 13253 shlibpath_overrides_runpath=yes 13254 hardcode_into_libs=yes 13255 ;; 13256 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13257 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13258 shlibpath_overrides_runpath=no 13259 hardcode_into_libs=yes 13260 ;; 13261 *) # from 4.6 on, and DragonFly 13262 shlibpath_overrides_runpath=yes 13263 hardcode_into_libs=yes 13264 ;; 13265 esac 13266 ;; 13267 13268 haiku*) 13269 version_type=linux # correct to gnu/linux during the next big refactor 13270 need_lib_prefix=no 13271 need_version=no 13272 dynamic_linker="$host_os runtime_loader" 13273 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13274 soname_spec='$libname$release$shared_ext$major' 13275 shlibpath_var=LIBRARY_PATH 13276 shlibpath_overrides_runpath=no 13277 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13278 hardcode_into_libs=yes 13279 ;; 13280 13281 hpux9* | hpux10* | hpux11*) 13282 # Give a soname corresponding to the major version so that dld.sl refuses to 13283 # link against other versions. 13284 version_type=sunos 13285 need_lib_prefix=no 13286 need_version=no 13287 case $host_cpu in 13288 ia64*) 13289 shrext_cmds='.so' 13290 hardcode_into_libs=yes 13291 dynamic_linker="$host_os dld.so" 13292 shlibpath_var=LD_LIBRARY_PATH 13293 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13294 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13295 soname_spec='$libname$release$shared_ext$major' 13296 if test 32 = "$HPUX_IA64_MODE"; then 13297 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13298 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13299 else 13300 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13301 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13302 fi 13303 ;; 13304 hppa*64*) 13305 shrext_cmds='.sl' 13306 hardcode_into_libs=yes 13307 dynamic_linker="$host_os dld.sl" 13308 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13309 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13310 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13311 soname_spec='$libname$release$shared_ext$major' 13312 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13313 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13314 ;; 13315 *) 13316 shrext_cmds='.sl' 13317 dynamic_linker="$host_os dld.sl" 13318 shlibpath_var=SHLIB_PATH 13319 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13320 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13321 soname_spec='$libname$release$shared_ext$major' 13322 ;; 13323 esac 13324 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13325 postinstall_cmds='chmod 555 $lib' 13326 # or fails outright, so override atomically: 13327 install_override_mode=555 13328 ;; 13329 13330 interix[3-9]*) 13331 version_type=linux # correct to gnu/linux during the next big refactor 13332 need_lib_prefix=no 13333 need_version=no 13334 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13335 soname_spec='$libname$release$shared_ext$major' 13336 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13337 shlibpath_var=LD_LIBRARY_PATH 13338 shlibpath_overrides_runpath=no 13339 hardcode_into_libs=yes 13340 ;; 13341 13342 irix5* | irix6* | nonstopux*) 13343 case $host_os in 13344 nonstopux*) version_type=nonstopux ;; 13345 *) 13346 if test yes = "$lt_cv_prog_gnu_ld"; then 13347 version_type=linux # correct to gnu/linux during the next big refactor 13348 else 13349 version_type=irix 13350 fi ;; 13351 esac 13352 need_lib_prefix=no 13353 need_version=no 13354 soname_spec='$libname$release$shared_ext$major' 13355 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13356 case $host_os in 13357 irix5* | nonstopux*) 13358 libsuff= shlibsuff= 13359 ;; 13360 *) 13361 case $LD in # libtool.m4 will add one of these switches to LD 13362 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13363 libsuff= shlibsuff= libmagic=32-bit;; 13364 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13365 libsuff=32 shlibsuff=N32 libmagic=N32;; 13366 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13367 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13368 *) libsuff= shlibsuff= libmagic=never-match;; 13369 esac 13370 ;; 13371 esac 13372 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13373 shlibpath_overrides_runpath=no 13374 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13375 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13376 hardcode_into_libs=yes 13377 ;; 13378 13379 # No shared lib support for Linux oldld, aout, or coff. 13380 linux*oldld* | linux*aout* | linux*coff*) 13381 dynamic_linker=no 13382 ;; 13383 13384 linux*android*) 13385 version_type=none # Android doesn't support versioned libraries. 13386 need_lib_prefix=no 13387 need_version=no 13388 library_names_spec='$libname$release$shared_ext' 13389 soname_spec='$libname$release$shared_ext' 13390 finish_cmds= 13391 shlibpath_var=LD_LIBRARY_PATH 13392 shlibpath_overrides_runpath=yes 13393 13394 # This implies no fast_install, which is unacceptable. 13395 # Some rework will be needed to allow for fast_install 13396 # before this can be enabled. 13397 hardcode_into_libs=yes 13398 13399 dynamic_linker='Android linker' 13400 # Don't embed -rpath directories since the linker doesn't support them. 13401 hardcode_libdir_flag_spec='-L$libdir' 13402 ;; 13403 13404 # This must be glibc/ELF. 13405 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13406 version_type=linux # correct to gnu/linux during the next big refactor 13407 need_lib_prefix=no 13408 need_version=no 13409 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13410 soname_spec='$libname$release$shared_ext$major' 13411 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13412 shlibpath_var=LD_LIBRARY_PATH 13413 shlibpath_overrides_runpath=no 13414 13415 # Some binutils ld are patched to set DT_RUNPATH 13416 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13417 $as_echo_n "(cached) " >&6 13418 else 13419 lt_cv_shlibpath_overrides_runpath=no 13420 save_LDFLAGS=$LDFLAGS 13421 save_libdir=$libdir 13422 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13423 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13425 /* end confdefs.h. */ 13426 13427 int 13428 main () 13429 { 13430 13431 ; 13432 return 0; 13433 } 13434 _ACEOF 13435 if ac_fn_c_try_link "$LINENO"; then : 13436 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13437 lt_cv_shlibpath_overrides_runpath=yes 13438 fi 13439 fi 13440 rm -f core conftest.err conftest.$ac_objext \ 13441 conftest$ac_exeext conftest.$ac_ext 13442 LDFLAGS=$save_LDFLAGS 13443 libdir=$save_libdir 13444 13445 fi 13446 13447 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13448 13449 # This implies no fast_install, which is unacceptable. 13450 # Some rework will be needed to allow for fast_install 13451 # before this can be enabled. 13452 hardcode_into_libs=yes 13453 13454 # Add ABI-specific directories to the system library path. 13455 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13456 13457 # Ideally, we could use ldconfig to report *all* directores which are 13458 # searched for libraries, however this is still not possible. Aside from not 13459 # being certain /sbin/ldconfig is available, command 13460 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13461 # even though it is searched at run-time. Try to do the best guess by 13462 # appending ld.so.conf contents (and includes) to the search path. 13463 if test -f /etc/ld.so.conf; then 13464 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;/^$/d' | tr '\n' ' '` 13465 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13466 fi 13467 13468 # We used to test for /lib/ld.so.1 and disable shared libraries on 13469 # powerpc, because MkLinux only supported shared libraries with the 13470 # GNU dynamic linker. Since this was broken with cross compilers, 13471 # most powerpc-linux boxes support dynamic linking these days and 13472 # people can always --disable-shared, the test was removed, and we 13473 # assume the GNU/Linux dynamic linker is in use. 13474 dynamic_linker='GNU/Linux ld.so' 13475 ;; 13476 13477 netbsd*) 13478 version_type=sunos 13479 need_lib_prefix=no 13480 need_version=no 13481 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13482 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13483 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13484 dynamic_linker='NetBSD (a.out) ld.so' 13485 else 13486 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13487 soname_spec='$libname$release$shared_ext$major' 13488 dynamic_linker='NetBSD ld.elf_so' 13489 fi 13490 shlibpath_var=LD_LIBRARY_PATH 13491 shlibpath_overrides_runpath=yes 13492 hardcode_into_libs=yes 13493 ;; 13494 13495 newsos6) 13496 version_type=linux # correct to gnu/linux during the next big refactor 13497 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13498 shlibpath_var=LD_LIBRARY_PATH 13499 shlibpath_overrides_runpath=yes 13500 ;; 13501 13502 *nto* | *qnx*) 13503 version_type=qnx 13504 need_lib_prefix=no 13505 need_version=no 13506 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13507 soname_spec='$libname$release$shared_ext$major' 13508 shlibpath_var=LD_LIBRARY_PATH 13509 shlibpath_overrides_runpath=no 13510 hardcode_into_libs=yes 13511 dynamic_linker='ldqnx.so' 13512 ;; 13513 13514 openbsd* | bitrig*) 13515 version_type=sunos 13516 sys_lib_dlsearch_path_spec=/usr/lib 13517 need_lib_prefix=no 13518 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13519 need_version=no 13520 else 13521 need_version=yes 13522 fi 13523 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13524 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13525 shlibpath_var=LD_LIBRARY_PATH 13526 shlibpath_overrides_runpath=yes 13527 ;; 13528 13529 os2*) 13530 libname_spec='$name' 13531 version_type=windows 13532 shrext_cmds=.dll 13533 need_version=no 13534 need_lib_prefix=no 13535 # OS/2 can only load a DLL with a base name of 8 characters or less. 13536 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13537 v=$($ECHO $release$versuffix | tr -d .-); 13538 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13539 $ECHO $n$v`$shared_ext' 13540 library_names_spec='${libname}_dll.$libext' 13541 dynamic_linker='OS/2 ld.exe' 13542 shlibpath_var=BEGINLIBPATH 13543 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13544 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13545 postinstall_cmds='base_file=`basename \$file`~ 13546 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13547 dldir=$destdir/`dirname \$dlpath`~ 13548 test -d \$dldir || mkdir -p \$dldir~ 13549 $install_prog $dir/$dlname \$dldir/$dlname~ 13550 chmod a+x \$dldir/$dlname~ 13551 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13552 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13553 fi' 13554 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13555 dlpath=$dir/\$dldll~ 13556 $RM \$dlpath' 13557 ;; 13558 13559 osf3* | osf4* | osf5*) 13560 version_type=osf 13561 need_lib_prefix=no 13562 need_version=no 13563 soname_spec='$libname$release$shared_ext$major' 13564 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13565 shlibpath_var=LD_LIBRARY_PATH 13566 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13567 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13568 ;; 13569 13570 rdos*) 13571 dynamic_linker=no 13572 ;; 13573 13574 solaris*) 13575 version_type=linux # correct to gnu/linux during the next big refactor 13576 need_lib_prefix=no 13577 need_version=no 13578 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13579 soname_spec='$libname$release$shared_ext$major' 13580 shlibpath_var=LD_LIBRARY_PATH 13581 shlibpath_overrides_runpath=yes 13582 hardcode_into_libs=yes 13583 # ldd complains unless libraries are executable 13584 postinstall_cmds='chmod +x $lib' 13585 ;; 13586 13587 sunos4*) 13588 version_type=sunos 13589 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13590 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13591 shlibpath_var=LD_LIBRARY_PATH 13592 shlibpath_overrides_runpath=yes 13593 if test yes = "$with_gnu_ld"; then 13594 need_lib_prefix=no 13595 fi 13596 need_version=yes 13597 ;; 13598 13599 sysv4 | sysv4.3*) 13600 version_type=linux # correct to gnu/linux during the next big refactor 13601 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13602 soname_spec='$libname$release$shared_ext$major' 13603 shlibpath_var=LD_LIBRARY_PATH 13604 case $host_vendor in 13605 sni) 13606 shlibpath_overrides_runpath=no 13607 need_lib_prefix=no 13608 runpath_var=LD_RUN_PATH 13609 ;; 13610 siemens) 13611 need_lib_prefix=no 13612 ;; 13613 motorola) 13614 need_lib_prefix=no 13615 need_version=no 13616 shlibpath_overrides_runpath=no 13617 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13618 ;; 13619 esac 13620 ;; 13621 13622 sysv4*MP*) 13623 if test -d /usr/nec; then 13624 version_type=linux # correct to gnu/linux during the next big refactor 13625 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13626 soname_spec='$libname$shared_ext.$major' 13627 shlibpath_var=LD_LIBRARY_PATH 13628 fi 13629 ;; 13630 13631 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13632 version_type=sco 13633 need_lib_prefix=no 13634 need_version=no 13635 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13636 soname_spec='$libname$release$shared_ext$major' 13637 shlibpath_var=LD_LIBRARY_PATH 13638 shlibpath_overrides_runpath=yes 13639 hardcode_into_libs=yes 13640 if test yes = "$with_gnu_ld"; then 13641 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13642 else 13643 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13644 case $host_os in 13645 sco3.2v5*) 13646 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13647 ;; 13648 esac 13649 fi 13650 sys_lib_dlsearch_path_spec='/usr/lib' 13651 ;; 13652 13653 tpf*) 13654 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13655 version_type=linux # correct to gnu/linux during the next big refactor 13656 need_lib_prefix=no 13657 need_version=no 13658 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13659 shlibpath_var=LD_LIBRARY_PATH 13660 shlibpath_overrides_runpath=no 13661 hardcode_into_libs=yes 13662 ;; 13663 13664 uts4*) 13665 version_type=linux # correct to gnu/linux during the next big refactor 13666 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13667 soname_spec='$libname$release$shared_ext$major' 13668 shlibpath_var=LD_LIBRARY_PATH 13669 ;; 13670 13671 *) 13672 dynamic_linker=no 13673 ;; 13674 esac 13675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13676 $as_echo "$dynamic_linker" >&6; } 13677 test no = "$dynamic_linker" && can_build_shared=no 13678 13679 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13680 if test yes = "$GCC"; then 13681 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13682 fi 13683 13684 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13685 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13686 fi 13687 13688 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13689 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13690 fi 13691 13692 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13693 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13694 13695 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13696 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13697 13698 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13699 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 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 13779 13780 13781 13782 13783 13784 13785 13786 13787 13788 13789 13790 13791 13792 13793 13794 13795 13796 13797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13798 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13799 hardcode_action= 13800 if test -n "$hardcode_libdir_flag_spec" || 13801 test -n "$runpath_var" || 13802 test yes = "$hardcode_automatic"; then 13803 13804 # We can hardcode non-existent directories. 13805 if test no != "$hardcode_direct" && 13806 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13807 # have to relink, otherwise we might link with an installed library 13808 # when we should be linking with a yet-to-be-installed one 13809 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13810 test no != "$hardcode_minus_L"; then 13811 # Linking always hardcodes the temporary library directory. 13812 hardcode_action=relink 13813 else 13814 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13815 hardcode_action=immediate 13816 fi 13817 else 13818 # We cannot hardcode anything, or else we can only hardcode existing 13819 # directories. 13820 hardcode_action=unsupported 13821 fi 13822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13823 $as_echo "$hardcode_action" >&6; } 13824 13825 if test relink = "$hardcode_action" || 13826 test yes = "$inherit_rpath"; then 13827 # Fast installation is not supported 13828 enable_fast_install=no 13829 elif test yes = "$shlibpath_overrides_runpath" || 13830 test no = "$enable_shared"; then 13831 # Fast installation is not necessary 13832 enable_fast_install=needless 13833 fi 13834 13835 13836 13837 13838 13839 13840 if test yes != "$enable_dlopen"; then 13841 enable_dlopen=unknown 13842 enable_dlopen_self=unknown 13843 enable_dlopen_self_static=unknown 13844 else 13845 lt_cv_dlopen=no 13846 lt_cv_dlopen_libs= 13847 13848 case $host_os in 13849 beos*) 13850 lt_cv_dlopen=load_add_on 13851 lt_cv_dlopen_libs= 13852 lt_cv_dlopen_self=yes 13853 ;; 13854 13855 mingw* | pw32* | cegcc*) 13856 lt_cv_dlopen=LoadLibrary 13857 lt_cv_dlopen_libs= 13858 ;; 13859 13860 cygwin*) 13861 lt_cv_dlopen=dlopen 13862 lt_cv_dlopen_libs= 13863 ;; 13864 13865 darwin*) 13866 # if libdl is installed we need to link against it 13867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13868 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13869 if ${ac_cv_lib_dl_dlopen+:} false; then : 13870 $as_echo_n "(cached) " >&6 13871 else 13872 ac_check_lib_save_LIBS=$LIBS 13873 LIBS="-ldl $LIBS" 13874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13875 /* end confdefs.h. */ 13876 13877 /* Override any GCC internal prototype to avoid an error. 13878 Use char because int might match the return type of a GCC 13879 builtin and then its argument prototype would still apply. */ 13880 #ifdef __cplusplus 13881 extern "C" 13882 #endif 13883 char dlopen (); 13884 int 13885 main () 13886 { 13887 return dlopen (); 13888 ; 13889 return 0; 13890 } 13891 _ACEOF 13892 if ac_fn_c_try_link "$LINENO"; then : 13893 ac_cv_lib_dl_dlopen=yes 13894 else 13895 ac_cv_lib_dl_dlopen=no 13896 fi 13897 rm -f core conftest.err conftest.$ac_objext \ 13898 conftest$ac_exeext conftest.$ac_ext 13899 LIBS=$ac_check_lib_save_LIBS 13900 fi 13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13902 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13903 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13904 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13905 else 13906 13907 lt_cv_dlopen=dyld 13908 lt_cv_dlopen_libs= 13909 lt_cv_dlopen_self=yes 13910 13911 fi 13912 13913 ;; 13914 13915 tpf*) 13916 # Don't try to run any link tests for TPF. We know it's impossible 13917 # because TPF is a cross-compiler, and we know how we open DSOs. 13918 lt_cv_dlopen=dlopen 13919 lt_cv_dlopen_libs= 13920 lt_cv_dlopen_self=no 13921 ;; 13922 13923 *) 13924 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 13925 if test "x$ac_cv_func_shl_load" = xyes; then : 13926 lt_cv_dlopen=shl_load 13927 else 13928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 13929 $as_echo_n "checking for shl_load in -ldld... " >&6; } 13930 if ${ac_cv_lib_dld_shl_load+:} false; then : 13931 $as_echo_n "(cached) " >&6 13932 else 13933 ac_check_lib_save_LIBS=$LIBS 13934 LIBS="-ldld $LIBS" 13935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13936 /* end confdefs.h. */ 13937 13938 /* Override any GCC internal prototype to avoid an error. 13939 Use char because int might match the return type of a GCC 13940 builtin and then its argument prototype would still apply. */ 13941 #ifdef __cplusplus 13942 extern "C" 13943 #endif 13944 char shl_load (); 13945 int 13946 main () 13947 { 13948 return shl_load (); 13949 ; 13950 return 0; 13951 } 13952 _ACEOF 13953 if ac_fn_c_try_link "$LINENO"; then : 13954 ac_cv_lib_dld_shl_load=yes 13955 else 13956 ac_cv_lib_dld_shl_load=no 13957 fi 13958 rm -f core conftest.err conftest.$ac_objext \ 13959 conftest$ac_exeext conftest.$ac_ext 13960 LIBS=$ac_check_lib_save_LIBS 13961 fi 13962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 13963 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 13964 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 13965 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 13966 else 13967 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 13968 if test "x$ac_cv_func_dlopen" = xyes; then : 13969 lt_cv_dlopen=dlopen 13970 else 13971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13972 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13973 if ${ac_cv_lib_dl_dlopen+:} false; then : 13974 $as_echo_n "(cached) " >&6 13975 else 13976 ac_check_lib_save_LIBS=$LIBS 13977 LIBS="-ldl $LIBS" 13978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13979 /* end confdefs.h. */ 13980 13981 /* Override any GCC internal prototype to avoid an error. 13982 Use char because int might match the return type of a GCC 13983 builtin and then its argument prototype would still apply. */ 13984 #ifdef __cplusplus 13985 extern "C" 13986 #endif 13987 char dlopen (); 13988 int 13989 main () 13990 { 13991 return dlopen (); 13992 ; 13993 return 0; 13994 } 13995 _ACEOF 13996 if ac_fn_c_try_link "$LINENO"; then : 13997 ac_cv_lib_dl_dlopen=yes 13998 else 13999 ac_cv_lib_dl_dlopen=no 14000 fi 14001 rm -f core conftest.err conftest.$ac_objext \ 14002 conftest$ac_exeext conftest.$ac_ext 14003 LIBS=$ac_check_lib_save_LIBS 14004 fi 14005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14006 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14007 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14008 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14009 else 14010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 14011 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 14012 if ${ac_cv_lib_svld_dlopen+:} false; then : 14013 $as_echo_n "(cached) " >&6 14014 else 14015 ac_check_lib_save_LIBS=$LIBS 14016 LIBS="-lsvld $LIBS" 14017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14018 /* end confdefs.h. */ 14019 14020 /* Override any GCC internal prototype to avoid an error. 14021 Use char because int might match the return type of a GCC 14022 builtin and then its argument prototype would still apply. */ 14023 #ifdef __cplusplus 14024 extern "C" 14025 #endif 14026 char dlopen (); 14027 int 14028 main () 14029 { 14030 return dlopen (); 14031 ; 14032 return 0; 14033 } 14034 _ACEOF 14035 if ac_fn_c_try_link "$LINENO"; then : 14036 ac_cv_lib_svld_dlopen=yes 14037 else 14038 ac_cv_lib_svld_dlopen=no 14039 fi 14040 rm -f core conftest.err conftest.$ac_objext \ 14041 conftest$ac_exeext conftest.$ac_ext 14042 LIBS=$ac_check_lib_save_LIBS 14043 fi 14044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 14045 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 14046 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 14047 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 14048 else 14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 14050 $as_echo_n "checking for dld_link in -ldld... " >&6; } 14051 if ${ac_cv_lib_dld_dld_link+:} false; then : 14052 $as_echo_n "(cached) " >&6 14053 else 14054 ac_check_lib_save_LIBS=$LIBS 14055 LIBS="-ldld $LIBS" 14056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14057 /* end confdefs.h. */ 14058 14059 /* Override any GCC internal prototype to avoid an error. 14060 Use char because int might match the return type of a GCC 14061 builtin and then its argument prototype would still apply. */ 14062 #ifdef __cplusplus 14063 extern "C" 14064 #endif 14065 char dld_link (); 14066 int 14067 main () 14068 { 14069 return dld_link (); 14070 ; 14071 return 0; 14072 } 14073 _ACEOF 14074 if ac_fn_c_try_link "$LINENO"; then : 14075 ac_cv_lib_dld_dld_link=yes 14076 else 14077 ac_cv_lib_dld_dld_link=no 14078 fi 14079 rm -f core conftest.err conftest.$ac_objext \ 14080 conftest$ac_exeext conftest.$ac_ext 14081 LIBS=$ac_check_lib_save_LIBS 14082 fi 14083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 14084 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 14085 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 14086 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 14087 fi 14088 14089 14090 fi 14091 14092 14093 fi 14094 14095 14096 fi 14097 14098 14099 fi 14100 14101 14102 fi 14103 14104 ;; 14105 esac 14106 14107 if test no = "$lt_cv_dlopen"; then 14108 enable_dlopen=no 14109 else 14110 enable_dlopen=yes 14111 fi 14112 14113 case $lt_cv_dlopen in 14114 dlopen) 14115 save_CPPFLAGS=$CPPFLAGS 14116 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14117 14118 save_LDFLAGS=$LDFLAGS 14119 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14120 14121 save_LIBS=$LIBS 14122 LIBS="$lt_cv_dlopen_libs $LIBS" 14123 14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14125 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14126 if ${lt_cv_dlopen_self+:} false; then : 14127 $as_echo_n "(cached) " >&6 14128 else 14129 if test yes = "$cross_compiling"; then : 14130 lt_cv_dlopen_self=cross 14131 else 14132 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14133 lt_status=$lt_dlunknown 14134 cat > conftest.$ac_ext <<_LT_EOF 14135 #line $LINENO "configure" 14136 #include "confdefs.h" 14137 14138 #if HAVE_DLFCN_H 14139 #include <dlfcn.h> 14140 #endif 14141 14142 #include <stdio.h> 14143 14144 #ifdef RTLD_GLOBAL 14145 # define LT_DLGLOBAL RTLD_GLOBAL 14146 #else 14147 # ifdef DL_GLOBAL 14148 # define LT_DLGLOBAL DL_GLOBAL 14149 # else 14150 # define LT_DLGLOBAL 0 14151 # endif 14152 #endif 14153 14154 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14155 find out it does not work in some platform. */ 14156 #ifndef LT_DLLAZY_OR_NOW 14157 # ifdef RTLD_LAZY 14158 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14159 # else 14160 # ifdef DL_LAZY 14161 # define LT_DLLAZY_OR_NOW DL_LAZY 14162 # else 14163 # ifdef RTLD_NOW 14164 # define LT_DLLAZY_OR_NOW RTLD_NOW 14165 # else 14166 # ifdef DL_NOW 14167 # define LT_DLLAZY_OR_NOW DL_NOW 14168 # else 14169 # define LT_DLLAZY_OR_NOW 0 14170 # endif 14171 # endif 14172 # endif 14173 # endif 14174 #endif 14175 14176 /* When -fvisibility=hidden is used, assume the code has been annotated 14177 correspondingly for the symbols needed. */ 14178 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14179 int fnord () __attribute__((visibility("default"))); 14180 #endif 14181 14182 int fnord () { return 42; } 14183 int main () 14184 { 14185 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14186 int status = $lt_dlunknown; 14187 14188 if (self) 14189 { 14190 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14191 else 14192 { 14193 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14194 else puts (dlerror ()); 14195 } 14196 /* dlclose (self); */ 14197 } 14198 else 14199 puts (dlerror ()); 14200 14201 return status; 14202 } 14203 _LT_EOF 14204 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14205 (eval $ac_link) 2>&5 14206 ac_status=$? 14207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14208 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14209 (./conftest; exit; ) >&5 2>/dev/null 14210 lt_status=$? 14211 case x$lt_status in 14212 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14213 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14214 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14215 esac 14216 else : 14217 # compilation failed 14218 lt_cv_dlopen_self=no 14219 fi 14220 fi 14221 rm -fr conftest* 14222 14223 14224 fi 14225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14226 $as_echo "$lt_cv_dlopen_self" >&6; } 14227 14228 if test yes = "$lt_cv_dlopen_self"; then 14229 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14231 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14232 if ${lt_cv_dlopen_self_static+:} false; then : 14233 $as_echo_n "(cached) " >&6 14234 else 14235 if test yes = "$cross_compiling"; then : 14236 lt_cv_dlopen_self_static=cross 14237 else 14238 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14239 lt_status=$lt_dlunknown 14240 cat > conftest.$ac_ext <<_LT_EOF 14241 #line $LINENO "configure" 14242 #include "confdefs.h" 14243 14244 #if HAVE_DLFCN_H 14245 #include <dlfcn.h> 14246 #endif 14247 14248 #include <stdio.h> 14249 14250 #ifdef RTLD_GLOBAL 14251 # define LT_DLGLOBAL RTLD_GLOBAL 14252 #else 14253 # ifdef DL_GLOBAL 14254 # define LT_DLGLOBAL DL_GLOBAL 14255 # else 14256 # define LT_DLGLOBAL 0 14257 # endif 14258 #endif 14259 14260 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14261 find out it does not work in some platform. */ 14262 #ifndef LT_DLLAZY_OR_NOW 14263 # ifdef RTLD_LAZY 14264 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14265 # else 14266 # ifdef DL_LAZY 14267 # define LT_DLLAZY_OR_NOW DL_LAZY 14268 # else 14269 # ifdef RTLD_NOW 14270 # define LT_DLLAZY_OR_NOW RTLD_NOW 14271 # else 14272 # ifdef DL_NOW 14273 # define LT_DLLAZY_OR_NOW DL_NOW 14274 # else 14275 # define LT_DLLAZY_OR_NOW 0 14276 # endif 14277 # endif 14278 # endif 14279 # endif 14280 #endif 14281 14282 /* When -fvisibility=hidden is used, assume the code has been annotated 14283 correspondingly for the symbols needed. */ 14284 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14285 int fnord () __attribute__((visibility("default"))); 14286 #endif 14287 14288 int fnord () { return 42; } 14289 int main () 14290 { 14291 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14292 int status = $lt_dlunknown; 14293 14294 if (self) 14295 { 14296 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14297 else 14298 { 14299 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14300 else puts (dlerror ()); 14301 } 14302 /* dlclose (self); */ 14303 } 14304 else 14305 puts (dlerror ()); 14306 14307 return status; 14308 } 14309 _LT_EOF 14310 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14311 (eval $ac_link) 2>&5 14312 ac_status=$? 14313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14314 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14315 (./conftest; exit; ) >&5 2>/dev/null 14316 lt_status=$? 14317 case x$lt_status in 14318 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14319 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14320 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14321 esac 14322 else : 14323 # compilation failed 14324 lt_cv_dlopen_self_static=no 14325 fi 14326 fi 14327 rm -fr conftest* 14328 14329 14330 fi 14331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14332 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14333 fi 14334 14335 CPPFLAGS=$save_CPPFLAGS 14336 LDFLAGS=$save_LDFLAGS 14337 LIBS=$save_LIBS 14338 ;; 14339 esac 14340 14341 case $lt_cv_dlopen_self in 14342 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14343 *) enable_dlopen_self=unknown ;; 14344 esac 14345 14346 case $lt_cv_dlopen_self_static in 14347 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14348 *) enable_dlopen_self_static=unknown ;; 14349 esac 14350 fi 14351 14352 14353 14354 14355 14356 14357 14358 14359 14360 14361 14362 14363 14364 14365 14366 14367 14368 striplib= 14369 old_striplib= 14370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14371 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14372 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14373 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14374 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14376 $as_echo "yes" >&6; } 14377 else 14378 # FIXME - insert some real tests, host_os isn't really good enough 14379 case $host_os in 14380 darwin*) 14381 if test -n "$STRIP"; then 14382 striplib="$STRIP -x" 14383 old_striplib="$STRIP -S" 14384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14385 $as_echo "yes" >&6; } 14386 else 14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14388 $as_echo "no" >&6; } 14389 fi 14390 ;; 14391 *) 14392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14393 $as_echo "no" >&6; } 14394 ;; 14395 esac 14396 fi 14397 14398 14399 14400 14401 14402 14403 14404 14405 14406 14407 14408 14409 # Report what library types will actually be built 14410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14411 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14413 $as_echo "$can_build_shared" >&6; } 14414 14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14416 $as_echo_n "checking whether to build shared libraries... " >&6; } 14417 test no = "$can_build_shared" && enable_shared=no 14418 14419 # On AIX, shared libraries and static libraries use the same namespace, and 14420 # are all built from PIC. 14421 case $host_os in 14422 aix3*) 14423 test yes = "$enable_shared" && enable_static=no 14424 if test -n "$RANLIB"; then 14425 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14426 postinstall_cmds='$RANLIB $lib' 14427 fi 14428 ;; 14429 14430 aix[4-9]*) 14431 if test ia64 != "$host_cpu"; then 14432 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14433 yes,aix,yes) ;; # shared object as lib.so file only 14434 yes,svr4,*) ;; # shared object as lib.so archive member only 14435 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14436 esac 14437 fi 14438 ;; 14439 esac 14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14441 $as_echo "$enable_shared" >&6; } 14442 14443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14444 $as_echo_n "checking whether to build static libraries... " >&6; } 14445 # Make sure either enable_shared or enable_static is yes. 14446 test yes = "$enable_shared" || enable_static=yes 14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14448 $as_echo "$enable_static" >&6; } 14449 14450 14451 14452 14453 fi 14454 ac_ext=c 14455 ac_cpp='$CPP $CPPFLAGS' 14456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14458 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14459 14460 CC=$lt_save_CC 14461 14462 14463 14464 14465 14466 14467 14468 14469 14470 14471 14472 14473 14474 14475 14476 ac_config_commands="$ac_config_commands libtool" 14477 14478 14479 14480 14481 # Only expand once: 14482 14483 14484 14485 14486 # Checks for header files. 14487 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h 14488 do : 14489 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14490 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14491 " 14492 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14493 cat >>confdefs.h <<_ACEOF 14494 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14495 _ACEOF 14496 14497 fi 14498 14499 done 14500 14501 14502 # check for types. 14503 # Using own tests for int64* because autoconf builtin only give 32bit. 14504 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14505 if test "x$ac_cv_type_int8_t" = xyes; then : 14506 14507 else 14508 14509 cat >>confdefs.h <<_ACEOF 14510 #define int8_t signed char 14511 _ACEOF 14512 14513 fi 14514 14515 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14516 if test "x$ac_cv_type_int16_t" = xyes; then : 14517 14518 else 14519 14520 cat >>confdefs.h <<_ACEOF 14521 #define int16_t short 14522 _ACEOF 14523 14524 fi 14525 14526 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14527 if test "x$ac_cv_type_int32_t" = xyes; then : 14528 14529 else 14530 14531 cat >>confdefs.h <<_ACEOF 14532 #define int32_t int 14533 _ACEOF 14534 14535 fi 14536 14537 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14538 if test "x$ac_cv_type_int64_t" = xyes; then : 14539 14540 else 14541 14542 cat >>confdefs.h <<_ACEOF 14543 #define int64_t long long 14544 _ACEOF 14545 14546 fi 14547 14548 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14549 if test "x$ac_cv_type_uint8_t" = xyes; then : 14550 14551 else 14552 14553 cat >>confdefs.h <<_ACEOF 14554 #define uint8_t unsigned char 14555 _ACEOF 14556 14557 fi 14558 14559 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14560 if test "x$ac_cv_type_uint16_t" = xyes; then : 14561 14562 else 14563 14564 cat >>confdefs.h <<_ACEOF 14565 #define uint16_t unsigned short 14566 _ACEOF 14567 14568 fi 14569 14570 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14571 if test "x$ac_cv_type_uint32_t" = xyes; then : 14572 14573 else 14574 14575 cat >>confdefs.h <<_ACEOF 14576 #define uint32_t unsigned int 14577 _ACEOF 14578 14579 fi 14580 14581 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14582 if test "x$ac_cv_type_uint64_t" = xyes; then : 14583 14584 else 14585 14586 cat >>confdefs.h <<_ACEOF 14587 #define uint64_t unsigned long long 14588 _ACEOF 14589 14590 fi 14591 14592 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14593 if test "x$ac_cv_type_size_t" = xyes; then : 14594 14595 else 14596 14597 cat >>confdefs.h <<_ACEOF 14598 #define size_t unsigned int 14599 _ACEOF 14600 14601 fi 14602 14603 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14604 if test "x$ac_cv_type_ssize_t" = xyes; then : 14605 14606 else 14607 14608 cat >>confdefs.h <<_ACEOF 14609 #define ssize_t int 14610 _ACEOF 14611 14612 fi 14613 14614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14615 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14616 if ${ac_cv_type_uid_t+:} false; then : 14617 $as_echo_n "(cached) " >&6 14618 else 14619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14620 /* end confdefs.h. */ 14621 #include <sys/types.h> 14622 14623 _ACEOF 14624 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14625 $EGREP "uid_t" >/dev/null 2>&1; then : 14626 ac_cv_type_uid_t=yes 14627 else 14628 ac_cv_type_uid_t=no 14629 fi 14630 rm -f conftest* 14631 14632 fi 14633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14634 $as_echo "$ac_cv_type_uid_t" >&6; } 14635 if test $ac_cv_type_uid_t = no; then 14636 14637 $as_echo "#define uid_t int" >>confdefs.h 14638 14639 14640 $as_echo "#define gid_t int" >>confdefs.h 14641 14642 fi 14643 14644 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14645 if test "x$ac_cv_type_pid_t" = xyes; then : 14646 14647 else 14648 14649 cat >>confdefs.h <<_ACEOF 14650 #define pid_t int 14651 _ACEOF 14652 14653 fi 14654 14655 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14656 if test "x$ac_cv_type_off_t" = xyes; then : 14657 14658 else 14659 14660 cat >>confdefs.h <<_ACEOF 14661 #define off_t long int 14662 _ACEOF 14663 14664 fi 14665 14666 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14667 $ac_includes_default 14668 #ifdef HAVE_WINSOCK2_H 14669 # include <winsock2.h> 14670 #endif 14671 14672 " 14673 if test "x$ac_cv_type_u_char" = xyes; then : 14674 14675 else 14676 14677 $as_echo "#define u_char unsigned char" >>confdefs.h 14678 14679 fi 14680 14681 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14682 $ac_includes_default 14683 #ifdef HAVE_SYS_RESOURCE_H 14684 # include <sys/resource.h> 14685 #endif 14686 14687 " 14688 if test "x$ac_cv_type_rlim_t" = xyes; then : 14689 14690 else 14691 14692 $as_echo "#define rlim_t unsigned long" >>confdefs.h 14693 14694 fi 14695 14696 14697 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14698 $ac_includes_default 14699 #ifdef HAVE_SYS_SOCKET_H 14700 # include <sys/socket.h> 14701 #endif 14702 #ifdef HAVE_WS2TCPIP_H 14703 # include <ws2tcpip.h> 14704 #endif 14705 14706 " 14707 if test "x$ac_cv_type_socklen_t" = xyes; then : 14708 14709 else 14710 14711 $as_echo "#define socklen_t int" >>confdefs.h 14712 14713 fi 14714 14715 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14716 $ac_includes_default 14717 #ifdef HAVE_SYS_TYPES_H 14718 # include <sys/types.h> 14719 #endif 14720 #ifdef HAVE_NETINET_IN_H 14721 # include <netinet/in.h> 14722 #endif 14723 14724 " 14725 if test "x$ac_cv_type_in_addr_t" = xyes; then : 14726 14727 else 14728 14729 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 14730 14731 fi 14732 14733 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14734 $ac_includes_default 14735 #ifdef HAVE_SYS_TYPES_H 14736 # include <sys/types.h> 14737 #endif 14738 #ifdef HAVE_NETINET_IN_H 14739 # include <netinet/in.h> 14740 #endif 14741 14742 " 14743 if test "x$ac_cv_type_in_port_t" = xyes; then : 14744 14745 else 14746 14747 $as_echo "#define in_port_t uint16_t" >>confdefs.h 14748 14749 fi 14750 14751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 14752 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 14753 if test "$cross_compiling" = yes; then : 14754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 14755 $as_echo "cross-compile no" >&6; } 14756 14757 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14758 14759 case " $LIBOBJS " in 14760 *" memcmp.$ac_objext "* ) ;; 14761 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14762 ;; 14763 esac 14764 14765 14766 else 14767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14768 /* end confdefs.h. */ 14769 14770 #include <stdio.h> 14771 #include <stdlib.h> 14772 #include <string.h> 14773 int main(void) 14774 { 14775 char a = 255, b = 0; 14776 if(memcmp(&a, &b, 1) < 0) 14777 return 1; 14778 return 0; 14779 } 14780 14781 _ACEOF 14782 if ac_fn_c_try_run "$LINENO"; then : 14783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14784 $as_echo "yes" >&6; } 14785 else 14786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14787 $as_echo "no" >&6; } 14788 14789 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14790 14791 case " $LIBOBJS " in 14792 *" memcmp.$ac_objext "* ) ;; 14793 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14794 ;; 14795 esac 14796 14797 14798 fi 14799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14800 conftest.$ac_objext conftest.beam conftest.$ac_ext 14801 fi 14802 14803 14804 # The cast to long int works around a bug in the HP C Compiler 14805 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14806 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14807 # This bug is HP SR number 8606223364. 14808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 14809 $as_echo_n "checking size of time_t... " >&6; } 14810 if ${ac_cv_sizeof_time_t+:} false; then : 14811 $as_echo_n "(cached) " >&6 14812 else 14813 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 14814 $ac_includes_default 14815 #ifdef TIME_WITH_SYS_TIME 14816 # include <sys/time.h> 14817 # include <time.h> 14818 #else 14819 # ifdef HAVE_SYS_TIME_H 14820 # include <sys/time.h> 14821 # else 14822 # include <time.h> 14823 # endif 14824 #endif 14825 14826 "; then : 14827 14828 else 14829 if test "$ac_cv_type_time_t" = yes; then 14830 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14832 as_fn_error 77 "cannot compute sizeof (time_t) 14833 See \`config.log' for more details" "$LINENO" 5; } 14834 else 14835 ac_cv_sizeof_time_t=0 14836 fi 14837 fi 14838 14839 fi 14840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 14841 $as_echo "$ac_cv_sizeof_time_t" >&6; } 14842 14843 14844 14845 cat >>confdefs.h <<_ACEOF 14846 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 14847 _ACEOF 14848 14849 14850 14851 # add option to disable the evil rpath 14852 14853 # Check whether --enable-rpath was given. 14854 if test "${enable_rpath+set}" = set; then : 14855 enableval=$enable_rpath; enable_rpath=$enableval 14856 else 14857 enable_rpath=yes 14858 fi 14859 14860 if test "x$enable_rpath" = xno; then 14861 ac_config_commands="$ac_config_commands disable-rpath" 14862 14863 fi 14864 14865 14866 14867 # check to see if libraries are needed for these functions. 14868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 14869 $as_echo_n "checking for library containing inet_pton... " >&6; } 14870 if ${ac_cv_search_inet_pton+:} false; then : 14871 $as_echo_n "(cached) " >&6 14872 else 14873 ac_func_search_save_LIBS=$LIBS 14874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14875 /* end confdefs.h. */ 14876 14877 /* Override any GCC internal prototype to avoid an error. 14878 Use char because int might match the return type of a GCC 14879 builtin and then its argument prototype would still apply. */ 14880 #ifdef __cplusplus 14881 extern "C" 14882 #endif 14883 char inet_pton (); 14884 int 14885 main () 14886 { 14887 return inet_pton (); 14888 ; 14889 return 0; 14890 } 14891 _ACEOF 14892 for ac_lib in '' nsl; do 14893 if test -z "$ac_lib"; then 14894 ac_res="none required" 14895 else 14896 ac_res=-l$ac_lib 14897 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14898 fi 14899 if ac_fn_c_try_link "$LINENO"; then : 14900 ac_cv_search_inet_pton=$ac_res 14901 fi 14902 rm -f core conftest.err conftest.$ac_objext \ 14903 conftest$ac_exeext 14904 if ${ac_cv_search_inet_pton+:} false; then : 14905 break 14906 fi 14907 done 14908 if ${ac_cv_search_inet_pton+:} false; then : 14909 14910 else 14911 ac_cv_search_inet_pton=no 14912 fi 14913 rm conftest.$ac_ext 14914 LIBS=$ac_func_search_save_LIBS 14915 fi 14916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 14917 $as_echo "$ac_cv_search_inet_pton" >&6; } 14918 ac_res=$ac_cv_search_inet_pton 14919 if test "$ac_res" != no; then : 14920 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14921 14922 fi 14923 14924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 14925 $as_echo_n "checking for library containing socket... " >&6; } 14926 if ${ac_cv_search_socket+:} false; then : 14927 $as_echo_n "(cached) " >&6 14928 else 14929 ac_func_search_save_LIBS=$LIBS 14930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14931 /* end confdefs.h. */ 14932 14933 /* Override any GCC internal prototype to avoid an error. 14934 Use char because int might match the return type of a GCC 14935 builtin and then its argument prototype would still apply. */ 14936 #ifdef __cplusplus 14937 extern "C" 14938 #endif 14939 char socket (); 14940 int 14941 main () 14942 { 14943 return socket (); 14944 ; 14945 return 0; 14946 } 14947 _ACEOF 14948 for ac_lib in '' socket; do 14949 if test -z "$ac_lib"; then 14950 ac_res="none required" 14951 else 14952 ac_res=-l$ac_lib 14953 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14954 fi 14955 if ac_fn_c_try_link "$LINENO"; then : 14956 ac_cv_search_socket=$ac_res 14957 fi 14958 rm -f core conftest.err conftest.$ac_objext \ 14959 conftest$ac_exeext 14960 if ${ac_cv_search_socket+:} false; then : 14961 break 14962 fi 14963 done 14964 if ${ac_cv_search_socket+:} false; then : 14965 14966 else 14967 ac_cv_search_socket=no 14968 fi 14969 rm conftest.$ac_ext 14970 LIBS=$ac_func_search_save_LIBS 14971 fi 14972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 14973 $as_echo "$ac_cv_search_socket" >&6; } 14974 ac_res=$ac_cv_search_socket 14975 if test "$ac_res" != no; then : 14976 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14977 14978 fi 14979 14980 14981 # check wether strptime also works 14982 14983 # check some functions of the OS before linking libs (while still runnable). 14984 for ac_header in unistd.h 14985 do : 14986 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 14987 if test "x$ac_cv_header_unistd_h" = xyes; then : 14988 cat >>confdefs.h <<_ACEOF 14989 #define HAVE_UNISTD_H 1 14990 _ACEOF 14991 14992 fi 14993 14994 done 14995 14996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 14997 $as_echo_n "checking for working chown... " >&6; } 14998 if ${ac_cv_func_chown_works+:} false; then : 14999 $as_echo_n "(cached) " >&6 15000 else 15001 if test "$cross_compiling" = yes; then : 15002 ac_cv_func_chown_works=no 15003 else 15004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15005 /* end confdefs.h. */ 15006 $ac_includes_default 15007 #include <fcntl.h> 15008 15009 int 15010 main () 15011 { 15012 char *f = "conftest.chown"; 15013 struct stat before, after; 15014 15015 if (creat (f, 0600) < 0) 15016 return 1; 15017 if (stat (f, &before) < 0) 15018 return 1; 15019 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 15020 return 1; 15021 if (stat (f, &after) < 0) 15022 return 1; 15023 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 15024 15025 ; 15026 return 0; 15027 } 15028 _ACEOF 15029 if ac_fn_c_try_run "$LINENO"; then : 15030 ac_cv_func_chown_works=yes 15031 else 15032 ac_cv_func_chown_works=no 15033 fi 15034 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15035 conftest.$ac_objext conftest.beam conftest.$ac_ext 15036 fi 15037 15038 rm -f conftest.chown 15039 15040 fi 15041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 15042 $as_echo "$ac_cv_func_chown_works" >&6; } 15043 if test $ac_cv_func_chown_works = yes; then 15044 15045 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 15046 15047 fi 15048 15049 for ac_header in vfork.h 15050 do : 15051 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 15052 if test "x$ac_cv_header_vfork_h" = xyes; then : 15053 cat >>confdefs.h <<_ACEOF 15054 #define HAVE_VFORK_H 1 15055 _ACEOF 15056 15057 fi 15058 15059 done 15060 15061 for ac_func in fork vfork 15062 do : 15063 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15064 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15065 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15066 cat >>confdefs.h <<_ACEOF 15067 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15068 _ACEOF 15069 15070 fi 15071 done 15072 15073 if test "x$ac_cv_func_fork" = xyes; then 15074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 15075 $as_echo_n "checking for working fork... " >&6; } 15076 if ${ac_cv_func_fork_works+:} false; then : 15077 $as_echo_n "(cached) " >&6 15078 else 15079 if test "$cross_compiling" = yes; then : 15080 ac_cv_func_fork_works=cross 15081 else 15082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15083 /* end confdefs.h. */ 15084 $ac_includes_default 15085 int 15086 main () 15087 { 15088 15089 /* By Ruediger Kuhlmann. */ 15090 return fork () < 0; 15091 15092 ; 15093 return 0; 15094 } 15095 _ACEOF 15096 if ac_fn_c_try_run "$LINENO"; then : 15097 ac_cv_func_fork_works=yes 15098 else 15099 ac_cv_func_fork_works=no 15100 fi 15101 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15102 conftest.$ac_objext conftest.beam conftest.$ac_ext 15103 fi 15104 15105 fi 15106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15107 $as_echo "$ac_cv_func_fork_works" >&6; } 15108 15109 else 15110 ac_cv_func_fork_works=$ac_cv_func_fork 15111 fi 15112 if test "x$ac_cv_func_fork_works" = xcross; then 15113 case $host in 15114 *-*-amigaos* | *-*-msdosdjgpp*) 15115 # Override, as these systems have only a dummy fork() stub 15116 ac_cv_func_fork_works=no 15117 ;; 15118 *) 15119 ac_cv_func_fork_works=yes 15120 ;; 15121 esac 15122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15123 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15124 fi 15125 ac_cv_func_vfork_works=$ac_cv_func_vfork 15126 if test "x$ac_cv_func_vfork" = xyes; then 15127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15128 $as_echo_n "checking for working vfork... " >&6; } 15129 if ${ac_cv_func_vfork_works+:} false; then : 15130 $as_echo_n "(cached) " >&6 15131 else 15132 if test "$cross_compiling" = yes; then : 15133 ac_cv_func_vfork_works=cross 15134 else 15135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15136 /* end confdefs.h. */ 15137 /* Thanks to Paul Eggert for this test. */ 15138 $ac_includes_default 15139 #include <sys/wait.h> 15140 #ifdef HAVE_VFORK_H 15141 # include <vfork.h> 15142 #endif 15143 /* On some sparc systems, changes by the child to local and incoming 15144 argument registers are propagated back to the parent. The compiler 15145 is told about this with #include <vfork.h>, but some compilers 15146 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15147 static variable whose address is put into a register that is 15148 clobbered by the vfork. */ 15149 static void 15150 #ifdef __cplusplus 15151 sparc_address_test (int arg) 15152 # else 15153 sparc_address_test (arg) int arg; 15154 #endif 15155 { 15156 static pid_t child; 15157 if (!child) { 15158 child = vfork (); 15159 if (child < 0) { 15160 perror ("vfork"); 15161 _exit(2); 15162 } 15163 if (!child) { 15164 arg = getpid(); 15165 write(-1, "", 0); 15166 _exit (arg); 15167 } 15168 } 15169 } 15170 15171 int 15172 main () 15173 { 15174 pid_t parent = getpid (); 15175 pid_t child; 15176 15177 sparc_address_test (0); 15178 15179 child = vfork (); 15180 15181 if (child == 0) { 15182 /* Here is another test for sparc vfork register problems. This 15183 test uses lots of local variables, at least as many local 15184 variables as main has allocated so far including compiler 15185 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15186 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15187 reuse the register of parent for one of the local variables, 15188 since it will think that parent can't possibly be used any more 15189 in this routine. Assigning to the local variable will thus 15190 munge parent in the parent process. */ 15191 pid_t 15192 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15193 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15194 /* Convince the compiler that p..p7 are live; otherwise, it might 15195 use the same hardware register for all 8 local variables. */ 15196 if (p != p1 || p != p2 || p != p3 || p != p4 15197 || p != p5 || p != p6 || p != p7) 15198 _exit(1); 15199 15200 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15201 from child file descriptors. If the child closes a descriptor 15202 before it execs or exits, this munges the parent's descriptor 15203 as well. Test for this by closing stdout in the child. */ 15204 _exit(close(fileno(stdout)) != 0); 15205 } else { 15206 int status; 15207 struct stat st; 15208 15209 while (wait(&status) != child) 15210 ; 15211 return ( 15212 /* Was there some problem with vforking? */ 15213 child < 0 15214 15215 /* Did the child fail? (This shouldn't happen.) */ 15216 || status 15217 15218 /* Did the vfork/compiler bug occur? */ 15219 || parent != getpid() 15220 15221 /* Did the file descriptor bug occur? */ 15222 || fstat(fileno(stdout), &st) != 0 15223 ); 15224 } 15225 } 15226 _ACEOF 15227 if ac_fn_c_try_run "$LINENO"; then : 15228 ac_cv_func_vfork_works=yes 15229 else 15230 ac_cv_func_vfork_works=no 15231 fi 15232 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15233 conftest.$ac_objext conftest.beam conftest.$ac_ext 15234 fi 15235 15236 fi 15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15238 $as_echo "$ac_cv_func_vfork_works" >&6; } 15239 15240 fi; 15241 if test "x$ac_cv_func_fork_works" = xcross; then 15242 ac_cv_func_vfork_works=$ac_cv_func_vfork 15243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15244 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15245 fi 15246 15247 if test "x$ac_cv_func_vfork_works" = xyes; then 15248 15249 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15250 15251 else 15252 15253 $as_echo "#define vfork fork" >>confdefs.h 15254 15255 fi 15256 if test "x$ac_cv_func_fork_works" = xyes; then 15257 15258 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15259 15260 fi 15261 15262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15263 $as_echo_n "checking return type of signal handlers... " >&6; } 15264 if ${ac_cv_type_signal+:} false; then : 15265 $as_echo_n "(cached) " >&6 15266 else 15267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15268 /* end confdefs.h. */ 15269 #include <sys/types.h> 15270 #include <signal.h> 15271 15272 int 15273 main () 15274 { 15275 return *(signal (0, 0)) (0) == 1; 15276 ; 15277 return 0; 15278 } 15279 _ACEOF 15280 if ac_fn_c_try_compile "$LINENO"; then : 15281 ac_cv_type_signal=int 15282 else 15283 ac_cv_type_signal=void 15284 fi 15285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15286 fi 15287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15288 $as_echo "$ac_cv_type_signal" >&6; } 15289 15290 cat >>confdefs.h <<_ACEOF 15291 #define RETSIGTYPE $ac_cv_type_signal 15292 _ACEOF 15293 15294 15295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15296 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15297 if ${ac_cv_sys_largefile_source+:} false; then : 15298 $as_echo_n "(cached) " >&6 15299 else 15300 while :; do 15301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15302 /* end confdefs.h. */ 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 "$LINENO"; then : 15315 ac_cv_sys_largefile_source=no; break 15316 fi 15317 rm -f core conftest.err conftest.$ac_objext \ 15318 conftest$ac_exeext conftest.$ac_ext 15319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15320 /* end confdefs.h. */ 15321 #define _LARGEFILE_SOURCE 1 15322 #include <sys/types.h> /* for off_t */ 15323 #include <stdio.h> 15324 int 15325 main () 15326 { 15327 int (*fp) (FILE *, off_t, int) = fseeko; 15328 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15329 ; 15330 return 0; 15331 } 15332 _ACEOF 15333 if ac_fn_c_try_link "$LINENO"; then : 15334 ac_cv_sys_largefile_source=1; break 15335 fi 15336 rm -f core conftest.err conftest.$ac_objext \ 15337 conftest$ac_exeext conftest.$ac_ext 15338 ac_cv_sys_largefile_source=unknown 15339 break 15340 done 15341 fi 15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15343 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15344 case $ac_cv_sys_largefile_source in #( 15345 no | unknown) ;; 15346 *) 15347 cat >>confdefs.h <<_ACEOF 15348 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15349 _ACEOF 15350 ;; 15351 esac 15352 rm -rf conftest* 15353 15354 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15355 # in glibc 2.1.3, but that breaks too many other things. 15356 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15357 if test $ac_cv_sys_largefile_source != unknown; then 15358 15359 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15360 15361 fi 15362 15363 15364 # Check whether --enable-largefile was given. 15365 if test "${enable_largefile+set}" = set; then : 15366 enableval=$enable_largefile; 15367 fi 15368 15369 if test "$enable_largefile" != no; then 15370 15371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15372 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15373 if ${ac_cv_sys_largefile_CC+:} false; then : 15374 $as_echo_n "(cached) " >&6 15375 else 15376 ac_cv_sys_largefile_CC=no 15377 if test "$GCC" != yes; then 15378 ac_save_CC=$CC 15379 while :; do 15380 # IRIX 6.2 and later do not support large files by default, 15381 # so use the C compiler's -n32 option if that helps. 15382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15383 /* end confdefs.h. */ 15384 #include <sys/types.h> 15385 /* Check that off_t can represent 2**63 - 1 correctly. 15386 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15387 since some C++ compilers masquerading as C compilers 15388 incorrectly reject 9223372036854775807. */ 15389 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15390 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15391 && LARGE_OFF_T % 2147483647 == 1) 15392 ? 1 : -1]; 15393 int 15394 main () 15395 { 15396 15397 ; 15398 return 0; 15399 } 15400 _ACEOF 15401 if ac_fn_c_try_compile "$LINENO"; then : 15402 break 15403 fi 15404 rm -f core conftest.err conftest.$ac_objext 15405 CC="$CC -n32" 15406 if ac_fn_c_try_compile "$LINENO"; then : 15407 ac_cv_sys_largefile_CC=' -n32'; break 15408 fi 15409 rm -f core conftest.err conftest.$ac_objext 15410 break 15411 done 15412 CC=$ac_save_CC 15413 rm -f conftest.$ac_ext 15414 fi 15415 fi 15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15417 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15418 if test "$ac_cv_sys_largefile_CC" != no; then 15419 CC=$CC$ac_cv_sys_largefile_CC 15420 fi 15421 15422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15423 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15424 if ${ac_cv_sys_file_offset_bits+:} false; then : 15425 $as_echo_n "(cached) " >&6 15426 else 15427 while :; do 15428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15429 /* end confdefs.h. */ 15430 #include <sys/types.h> 15431 /* Check that off_t can represent 2**63 - 1 correctly. 15432 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15433 since some C++ compilers masquerading as C compilers 15434 incorrectly reject 9223372036854775807. */ 15435 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15436 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15437 && LARGE_OFF_T % 2147483647 == 1) 15438 ? 1 : -1]; 15439 int 15440 main () 15441 { 15442 15443 ; 15444 return 0; 15445 } 15446 _ACEOF 15447 if ac_fn_c_try_compile "$LINENO"; then : 15448 ac_cv_sys_file_offset_bits=no; break 15449 fi 15450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15452 /* end confdefs.h. */ 15453 #define _FILE_OFFSET_BITS 64 15454 #include <sys/types.h> 15455 /* Check that off_t can represent 2**63 - 1 correctly. 15456 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15457 since some C++ compilers masquerading as C compilers 15458 incorrectly reject 9223372036854775807. */ 15459 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15460 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15461 && LARGE_OFF_T % 2147483647 == 1) 15462 ? 1 : -1]; 15463 int 15464 main () 15465 { 15466 15467 ; 15468 return 0; 15469 } 15470 _ACEOF 15471 if ac_fn_c_try_compile "$LINENO"; then : 15472 ac_cv_sys_file_offset_bits=64; break 15473 fi 15474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15475 ac_cv_sys_file_offset_bits=unknown 15476 break 15477 done 15478 fi 15479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15480 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15481 case $ac_cv_sys_file_offset_bits in #( 15482 no | unknown) ;; 15483 *) 15484 cat >>confdefs.h <<_ACEOF 15485 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15486 _ACEOF 15487 ;; 15488 esac 15489 rm -rf conftest* 15490 if test $ac_cv_sys_file_offset_bits = unknown; then 15491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15492 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15493 if ${ac_cv_sys_large_files+:} false; then : 15494 $as_echo_n "(cached) " >&6 15495 else 15496 while :; do 15497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15498 /* end confdefs.h. */ 15499 #include <sys/types.h> 15500 /* Check that off_t can represent 2**63 - 1 correctly. 15501 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15502 since some C++ compilers masquerading as C compilers 15503 incorrectly reject 9223372036854775807. */ 15504 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15505 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15506 && LARGE_OFF_T % 2147483647 == 1) 15507 ? 1 : -1]; 15508 int 15509 main () 15510 { 15511 15512 ; 15513 return 0; 15514 } 15515 _ACEOF 15516 if ac_fn_c_try_compile "$LINENO"; then : 15517 ac_cv_sys_large_files=no; break 15518 fi 15519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15521 /* end confdefs.h. */ 15522 #define _LARGE_FILES 1 15523 #include <sys/types.h> 15524 /* Check that off_t can represent 2**63 - 1 correctly. 15525 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15526 since some C++ compilers masquerading as C compilers 15527 incorrectly reject 9223372036854775807. */ 15528 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15529 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15530 && LARGE_OFF_T % 2147483647 == 1) 15531 ? 1 : -1]; 15532 int 15533 main () 15534 { 15535 15536 ; 15537 return 0; 15538 } 15539 _ACEOF 15540 if ac_fn_c_try_compile "$LINENO"; then : 15541 ac_cv_sys_large_files=1; break 15542 fi 15543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15544 ac_cv_sys_large_files=unknown 15545 break 15546 done 15547 fi 15548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15549 $as_echo "$ac_cv_sys_large_files" >&6; } 15550 case $ac_cv_sys_large_files in #( 15551 no | unknown) ;; 15552 *) 15553 cat >>confdefs.h <<_ACEOF 15554 #define _LARGE_FILES $ac_cv_sys_large_files 15555 _ACEOF 15556 ;; 15557 esac 15558 rm -rf conftest* 15559 fi 15560 15561 15562 fi 15563 15564 15565 15566 15567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15568 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15569 cache=_D_LARGEFILE_SOURCE_1 15570 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15571 $as_echo_n "(cached) " >&6 15572 else 15573 15574 echo ' 15575 #include <stdio.h> 15576 int test() { 15577 int a = fseeko(stdin, 0, 0); 15578 return a; 15579 } 15580 ' > conftest.c 15581 echo 'void f(){}' >>conftest.c 15582 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15583 eval "cv_prog_cc_flag_needed_$cache=no" 15584 else 15585 15586 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15587 eval "cv_prog_cc_flag_needed_$cache=yes" 15588 else 15589 eval "cv_prog_cc_flag_needed_$cache=fail" 15590 #echo 'Test with flag fails too!' 15591 #cat conftest.c 15592 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15593 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15594 #exit 1 15595 fi 15596 15597 fi 15598 rm -f conftest conftest.c conftest.o 15599 15600 fi 15601 15602 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15604 $as_echo "yes" >&6; } 15605 : 15606 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15607 else 15608 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15610 $as_echo "no" >&6; } 15611 #echo 'Test with flag is no!' 15612 #cat conftest.c 15613 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15614 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15615 #exit 1 15616 : 15617 15618 else 15619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15620 $as_echo "failed" >&6; } 15621 : 15622 15623 fi 15624 fi 15625 15626 15627 15628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15629 $as_echo_n "checking if nonblocking sockets work... " >&6; } 15630 if echo $target | grep mingw32 >/dev/null; then 15631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15632 $as_echo "no (windows)" >&6; } 15633 15634 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15635 15636 else 15637 if test "$cross_compiling" = yes; then : 15638 15639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15640 $as_echo "crosscompile(yes)" >&6; } 15641 15642 else 15643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15644 /* end confdefs.h. */ 15645 15646 15647 #include <stdio.h> 15648 #include <string.h> 15649 #include <stdlib.h> 15650 #include <fcntl.h> 15651 #include <errno.h> 15652 #ifdef HAVE_SYS_TYPES_H 15653 #include <sys/types.h> 15654 #endif 15655 #ifdef HAVE_SYS_SOCKET_H 15656 #include <sys/socket.h> 15657 #endif 15658 #ifdef HAVE_NETINET_IN_H 15659 #include <netinet/in.h> 15660 #endif 15661 #ifdef HAVE_ARPA_INET_H 15662 #include <arpa/inet.h> 15663 #endif 15664 #ifdef HAVE_UNISTD_H 15665 #include <unistd.h> 15666 #endif 15667 #ifdef HAVE_TIME_H 15668 #include <time.h> 15669 #endif 15670 15671 int main(void) 15672 { 15673 int port; 15674 int sfd, cfd; 15675 int num = 10; 15676 int i, p; 15677 struct sockaddr_in a; 15678 /* test if select and nonblocking reads work well together */ 15679 /* open port. 15680 fork child to send 10 messages. 15681 select to read. 15682 then try to nonblocking read the 10 messages 15683 then, nonblocking read must give EAGAIN 15684 */ 15685 15686 port = 12345 + (time(0)%32); 15687 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15688 if(sfd == -1) { 15689 perror("socket"); 15690 return 1; 15691 } 15692 memset(&a, 0, sizeof(a)); 15693 a.sin_family = AF_INET; 15694 a.sin_port = htons(port); 15695 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15696 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15697 perror("bind"); 15698 return 1; 15699 } 15700 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15701 perror("fcntl"); 15702 return 1; 15703 } 15704 15705 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15706 if(cfd == -1) { 15707 perror("client socket"); 15708 return 1; 15709 } 15710 a.sin_port = 0; 15711 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15712 perror("client bind"); 15713 return 1; 15714 } 15715 a.sin_port = htons(port); 15716 15717 /* no handler, causes exit in 10 seconds */ 15718 alarm(10); 15719 15720 /* send and receive on the socket */ 15721 if((p=fork()) == 0) { 15722 for(i=0; i<num; i++) { 15723 if(sendto(cfd, &i, sizeof(i), 0, 15724 (struct sockaddr*)&a, sizeof(a)) < 0) { 15725 perror("sendto"); 15726 return 1; 15727 } 15728 } 15729 } else { 15730 /* parent */ 15731 fd_set rset; 15732 int x; 15733 if(p == -1) { 15734 perror("fork"); 15735 return 1; 15736 } 15737 FD_ZERO(&rset); 15738 FD_SET(sfd, &rset); 15739 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 15740 perror("select"); 15741 return 1; 15742 } 15743 i = 0; 15744 while(i < num) { 15745 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 15746 if(errno == EAGAIN) 15747 continue; 15748 perror("recv"); 15749 return 1; 15750 } 15751 i++; 15752 } 15753 /* now we want to get EAGAIN: nonblocking goodness */ 15754 errno = 0; 15755 recv(sfd, &x, sizeof(x), 0); 15756 if(errno != EAGAIN) { 15757 perror("trying to recv again"); 15758 return 1; 15759 } 15760 /* EAGAIN encountered */ 15761 } 15762 15763 close(sfd); 15764 close(cfd); 15765 return 0; 15766 } 15767 15768 _ACEOF 15769 if ac_fn_c_try_run "$LINENO"; then : 15770 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15772 $as_echo "yes" >&6; } 15773 15774 else 15775 15776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15777 $as_echo "no" >&6; } 15778 15779 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15780 15781 15782 fi 15783 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15784 conftest.$ac_objext conftest.beam conftest.$ac_ext 15785 fi 15786 15787 fi 15788 15789 15790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 15791 $as_echo_n "checking whether mkdir has one arg... " >&6; } 15792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15793 /* end confdefs.h. */ 15794 15795 #include <stdio.h> 15796 #include <unistd.h> 15797 #ifdef HAVE_WINSOCK2_H 15798 #include <winsock2.h> 15799 #endif 15800 #ifdef HAVE_SYS_STAT_H 15801 #include <sys/stat.h> 15802 #endif 15803 15804 int 15805 main () 15806 { 15807 15808 (void)mkdir("directory"); 15809 15810 ; 15811 return 0; 15812 } 15813 _ACEOF 15814 if ac_fn_c_try_compile "$LINENO"; then : 15815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15816 $as_echo "yes" >&6; } 15817 15818 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 15819 15820 15821 else 15822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15823 $as_echo "no" >&6; } 15824 15825 fi 15826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15827 15828 for ac_func in strptime 15829 do : 15830 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 15831 if test "x$ac_cv_func_strptime" = xyes; then : 15832 cat >>confdefs.h <<_ACEOF 15833 #define HAVE_STRPTIME 1 15834 _ACEOF 15835 15836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 15837 $as_echo_n "checking whether strptime works... " >&6; } 15838 if test c${cross_compiling} = cno; then 15839 if test "$cross_compiling" = yes; then : 15840 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15842 as_fn_error $? "cannot run test program while cross compiling 15843 See \`config.log' for more details" "$LINENO" 5; } 15844 else 15845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15846 /* end confdefs.h. */ 15847 15848 #define _XOPEN_SOURCE 600 15849 #include <time.h> 15850 int main(void) { struct tm tm; char *res; 15851 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 15852 if (!res) return 2; 15853 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 15854 if (!res) return 1; return 0; } 15855 15856 _ACEOF 15857 if ac_fn_c_try_run "$LINENO"; then : 15858 eval "ac_cv_c_strptime_works=yes" 15859 else 15860 eval "ac_cv_c_strptime_works=no" 15861 fi 15862 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15863 conftest.$ac_objext conftest.beam conftest.$ac_ext 15864 fi 15865 15866 else 15867 eval "ac_cv_c_strptime_works=maybe" 15868 fi 15869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 15870 $as_echo "$ac_cv_c_strptime_works" >&6; } 15871 if test $ac_cv_c_strptime_works = no; then 15872 case " $LIBOBJS " in 15873 *" strptime.$ac_objext "* ) ;; 15874 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15875 ;; 15876 esac 15877 15878 else 15879 15880 cat >>confdefs.h <<_ACEOF 15881 #define STRPTIME_WORKS 1 15882 _ACEOF 15883 15884 fi 15885 15886 else 15887 case " $LIBOBJS " in 15888 *" strptime.$ac_objext "* ) ;; 15889 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15890 ;; 15891 esac 15892 15893 fi 15894 done 15895 15896 15897 # set memory allocation checking if requested 15898 # Check whether --enable-alloc-checks was given. 15899 if test "${enable_alloc_checks+set}" = set; then : 15900 enableval=$enable_alloc_checks; 15901 fi 15902 15903 # Check whether --enable-alloc-lite was given. 15904 if test "${enable_alloc_lite+set}" = set; then : 15905 enableval=$enable_alloc_lite; 15906 fi 15907 15908 # Check whether --enable-alloc-nonregional was given. 15909 if test "${enable_alloc_nonregional+set}" = set; then : 15910 enableval=$enable_alloc_nonregional; 15911 fi 15912 15913 if test x_$enable_alloc_nonregional = x_yes; then 15914 15915 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 15916 15917 fi 15918 if test x_$enable_alloc_checks = x_yes; then 15919 15920 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 15921 15922 else 15923 if test x_$enable_alloc_lite = x_yes; then 15924 15925 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 15926 15927 else 15928 15929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 15930 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 15931 if test "$cross_compiling" = yes; then : 15932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 15933 $as_echo "no (crosscompile)" >&6; } 15934 case " $LIBOBJS " in 15935 *" malloc.$ac_objext "* ) ;; 15936 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15937 ;; 15938 esac 15939 15940 15941 cat >>confdefs.h <<_ACEOF 15942 #define malloc rpl_malloc_unbound 15943 _ACEOF 15944 15945 else 15946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15947 /* end confdefs.h. */ 15948 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 15949 #include <stdlib.h> 15950 #else 15951 char *malloc (); 15952 #endif 15953 15954 int 15955 main () 15956 { 15957 if(malloc(0) != 0) return 1; 15958 ; 15959 return 0; 15960 } 15961 15962 _ACEOF 15963 if ac_fn_c_try_run "$LINENO"; then : 15964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15965 $as_echo "no" >&6; } 15966 case " $LIBOBJS " in 15967 *" malloc.$ac_objext "* ) ;; 15968 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15969 ;; 15970 esac 15971 15972 15973 cat >>confdefs.h <<_ACEOF 15974 #define malloc rpl_malloc_unbound 15975 _ACEOF 15976 15977 else 15978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15979 $as_echo "yes" >&6; } 15980 15981 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 15982 15983 fi 15984 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15985 conftest.$ac_objext conftest.beam conftest.$ac_ext 15986 fi 15987 15988 15989 fi 15990 fi 15991 15992 # check windows threads (we use them, not pthreads, on windows). 15993 if test "$on_mingw" = "yes"; then 15994 # check windows threads 15995 for ac_header in windows.h 15996 do : 15997 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 15998 " 15999 if test "x$ac_cv_header_windows_h" = xyes; then : 16000 cat >>confdefs.h <<_ACEOF 16001 #define HAVE_WINDOWS_H 1 16002 _ACEOF 16003 16004 fi 16005 16006 done 16007 16008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 16009 $as_echo_n "checking for CreateThread... " >&6; } 16010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16011 /* end confdefs.h. */ 16012 16013 #ifdef HAVE_WINDOWS_H 16014 #include <windows.h> 16015 #endif 16016 16017 int 16018 main () 16019 { 16020 16021 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 16022 16023 ; 16024 return 0; 16025 } 16026 _ACEOF 16027 if ac_fn_c_try_compile "$LINENO"; then : 16028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16029 $as_echo "yes" >&6; } 16030 16031 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 16032 16033 16034 else 16035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16036 $as_echo "no" >&6; } 16037 16038 fi 16039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16040 16041 else 16042 # not on mingw, check thread libraries. 16043 16044 # check for thread library. 16045 # check this first, so that the pthread lib does not get linked in via 16046 # libssl or libpython, and thus distorts the tests, and we end up using 16047 # the non-threadsafe C libraries. 16048 16049 # Check whether --with-pthreads was given. 16050 if test "${with_pthreads+set}" = set; then : 16051 withval=$with_pthreads; 16052 else 16053 withval="yes" 16054 fi 16055 16056 ub_have_pthreads=no 16057 if test x_$withval != x_no; then 16058 16059 16060 ac_ext=c 16061 ac_cpp='$CPP $CPPFLAGS' 16062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16064 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16065 16066 ax_pthread_ok=no 16067 16068 # We used to check for pthread.h first, but this fails if pthread.h 16069 # requires special compiler flags (e.g. on True64 or Sequent). 16070 # It gets checked for in the link test anyway. 16071 16072 # First of all, check if the user has set any of the PTHREAD_LIBS, 16073 # etcetera environment variables, and if threads linking works using 16074 # them: 16075 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16076 save_CFLAGS="$CFLAGS" 16077 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16078 save_LIBS="$LIBS" 16079 LIBS="$PTHREAD_LIBS $LIBS" 16080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16081 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16083 /* end confdefs.h. */ 16084 16085 /* Override any GCC internal prototype to avoid an error. 16086 Use char because int might match the return type of a GCC 16087 builtin and then its argument prototype would still apply. */ 16088 #ifdef __cplusplus 16089 extern "C" 16090 #endif 16091 char pthread_join (); 16092 int 16093 main () 16094 { 16095 return pthread_join (); 16096 ; 16097 return 0; 16098 } 16099 _ACEOF 16100 if ac_fn_c_try_link "$LINENO"; then : 16101 ax_pthread_ok=yes 16102 fi 16103 rm -f core conftest.err conftest.$ac_objext \ 16104 conftest$ac_exeext conftest.$ac_ext 16105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16106 $as_echo "$ax_pthread_ok" >&6; } 16107 if test x"$ax_pthread_ok" = xno; then 16108 PTHREAD_LIBS="" 16109 PTHREAD_CFLAGS="" 16110 fi 16111 LIBS="$save_LIBS" 16112 CFLAGS="$save_CFLAGS" 16113 fi 16114 16115 # We must check for the threads library under a number of different 16116 # names; the ordering is very important because some systems 16117 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16118 # libraries is broken (non-POSIX). 16119 16120 # Create a list of thread flags to try. Items starting with a "-" are 16121 # C compiler flags, and other items are library names, except for "none" 16122 # which indicates that we try without any flags at all, and "pthread-config" 16123 # which is a program returning the flags for the Pth emulation library. 16124 16125 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16126 16127 # The ordering *is* (sometimes) important. Some notes on the 16128 # individual items follow: 16129 16130 # pthreads: AIX (must check this before -lpthread) 16131 # none: in case threads are in libc; should be tried before -Kthread and 16132 # other compiler flags to prevent continual compiler warnings 16133 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16134 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16135 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16136 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16137 # -pthreads: Solaris/gcc 16138 # -mthreads: Mingw32/gcc, Lynx/gcc 16139 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16140 # doesn't hurt to check since this sometimes defines pthreads too; 16141 # also defines -D_REENTRANT) 16142 # ... -mt is also the pthreads flag for HP/aCC 16143 # pthread: Linux, etcetera 16144 # --thread-safe: KAI C++ 16145 # pthread-config: use pthread-config program (for GNU Pth library) 16146 16147 case ${host_os} in 16148 solaris*) 16149 16150 # On Solaris (at least, for some versions), libc contains stubbed 16151 # (non-functional) versions of the pthreads routines, so link-based 16152 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16153 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16154 # a function called by this macro, so we could check for that, but 16155 # who knows whether they'll stub that too in a future libc.) So, 16156 # we'll just look for -pthreads and -lpthread first: 16157 16158 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16159 ;; 16160 16161 darwin*) 16162 ax_pthread_flags="-pthread $ax_pthread_flags" 16163 ;; 16164 esac 16165 16166 # Clang doesn't consider unrecognized options an error unless we specify 16167 # -Werror. We throw in some extra Clang-specific options to ensure that 16168 # this doesn't happen for GCC, which also accepts -Werror. 16169 16170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16171 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16172 save_CFLAGS="$CFLAGS" 16173 ax_pthread_extra_flags="-Werror" 16174 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16176 /* end confdefs.h. */ 16177 int foo(void); 16178 int 16179 main () 16180 { 16181 foo() 16182 ; 16183 return 0; 16184 } 16185 _ACEOF 16186 if ac_fn_c_try_compile "$LINENO"; then : 16187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16188 $as_echo "yes" >&6; } 16189 else 16190 ax_pthread_extra_flags= 16191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16192 $as_echo "no" >&6; } 16193 fi 16194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16195 CFLAGS="$save_CFLAGS" 16196 16197 if test x"$ax_pthread_ok" = xno; then 16198 for flag in $ax_pthread_flags; do 16199 16200 case $flag in 16201 none) 16202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16203 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16204 ;; 16205 16206 -*) 16207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16208 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16209 PTHREAD_CFLAGS="$flag" 16210 ;; 16211 16212 pthread-config) 16213 # Extract the first word of "pthread-config", so it can be a program name with args. 16214 set dummy pthread-config; ac_word=$2 16215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16216 $as_echo_n "checking for $ac_word... " >&6; } 16217 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16218 $as_echo_n "(cached) " >&6 16219 else 16220 if test -n "$ax_pthread_config"; then 16221 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16222 else 16223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16224 for as_dir in $PATH 16225 do 16226 IFS=$as_save_IFS 16227 test -z "$as_dir" && as_dir=. 16228 for ac_exec_ext in '' $ac_executable_extensions; do 16229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16230 ac_cv_prog_ax_pthread_config="yes" 16231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16232 break 2 16233 fi 16234 done 16235 done 16236 IFS=$as_save_IFS 16237 16238 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16239 fi 16240 fi 16241 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16242 if test -n "$ax_pthread_config"; then 16243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16244 $as_echo "$ax_pthread_config" >&6; } 16245 else 16246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16247 $as_echo "no" >&6; } 16248 fi 16249 16250 16251 if test x"$ax_pthread_config" = xno; then continue; fi 16252 PTHREAD_CFLAGS="`pthread-config --cflags`" 16253 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16254 ;; 16255 16256 *) 16257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16258 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16259 PTHREAD_LIBS="-l$flag" 16260 ;; 16261 esac 16262 16263 save_LIBS="$LIBS" 16264 save_CFLAGS="$CFLAGS" 16265 LIBS="$PTHREAD_LIBS $LIBS" 16266 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16267 16268 # Check for various functions. We must include pthread.h, 16269 # since some functions may be macros. (On the Sequent, we 16270 # need a special flag -Kthread to make this header compile.) 16271 # We check for pthread_join because it is in -lpthread on IRIX 16272 # while pthread_create is in libc. We check for pthread_attr_init 16273 # due to DEC craziness with -lpthreads. We check for 16274 # pthread_cleanup_push because it is one of the few pthread 16275 # functions on Solaris that doesn't have a non-functional libc stub. 16276 # We try pthread_create on general principles. 16277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16278 /* end confdefs.h. */ 16279 #include <pthread.h> 16280 static void routine(void *a) { *((int*)a) = 0; } 16281 static void *start_routine(void *a) { return a; } 16282 int 16283 main () 16284 { 16285 pthread_t th; pthread_attr_t attr; 16286 pthread_create(&th, 0, start_routine, 0); 16287 pthread_join(th, 0); 16288 pthread_attr_init(&attr); 16289 pthread_cleanup_push(routine, 0); 16290 pthread_cleanup_pop(0) /* ; */ 16291 ; 16292 return 0; 16293 } 16294 _ACEOF 16295 if ac_fn_c_try_link "$LINENO"; then : 16296 ax_pthread_ok=yes 16297 fi 16298 rm -f core conftest.err conftest.$ac_objext \ 16299 conftest$ac_exeext conftest.$ac_ext 16300 16301 LIBS="$save_LIBS" 16302 CFLAGS="$save_CFLAGS" 16303 16304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16305 $as_echo "$ax_pthread_ok" >&6; } 16306 if test "x$ax_pthread_ok" = xyes; then 16307 break; 16308 fi 16309 16310 PTHREAD_LIBS="" 16311 PTHREAD_CFLAGS="" 16312 done 16313 fi 16314 16315 # Various other checks: 16316 if test "x$ax_pthread_ok" = xyes; then 16317 save_LIBS="$LIBS" 16318 LIBS="$PTHREAD_LIBS $LIBS" 16319 save_CFLAGS="$CFLAGS" 16320 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16321 16322 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16324 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16325 attr_name=unknown 16326 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16328 /* end confdefs.h. */ 16329 #include <pthread.h> 16330 int 16331 main () 16332 { 16333 int attr = $attr; return attr /* ; */ 16334 ; 16335 return 0; 16336 } 16337 _ACEOF 16338 if ac_fn_c_try_link "$LINENO"; then : 16339 attr_name=$attr; break 16340 fi 16341 rm -f core conftest.err conftest.$ac_objext \ 16342 conftest$ac_exeext conftest.$ac_ext 16343 done 16344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16345 $as_echo "$attr_name" >&6; } 16346 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16347 16348 cat >>confdefs.h <<_ACEOF 16349 #define PTHREAD_CREATE_JOINABLE $attr_name 16350 _ACEOF 16351 16352 fi 16353 16354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16355 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16356 flag=no 16357 case ${host_os} in 16358 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16359 osf* | hpux*) flag="-D_REENTRANT";; 16360 solaris*) 16361 if test "$GCC" = "yes"; then 16362 flag="-D_REENTRANT" 16363 else 16364 # TODO: What about Clang on Solaris? 16365 flag="-mt -D_REENTRANT" 16366 fi 16367 ;; 16368 esac 16369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16370 $as_echo "$flag" >&6; } 16371 if test "x$flag" != xno; then 16372 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16373 fi 16374 16375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16376 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16377 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16378 $as_echo_n "(cached) " >&6 16379 else 16380 16381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16382 /* end confdefs.h. */ 16383 #include <pthread.h> 16384 int 16385 main () 16386 { 16387 int i = PTHREAD_PRIO_INHERIT; 16388 ; 16389 return 0; 16390 } 16391 _ACEOF 16392 if ac_fn_c_try_link "$LINENO"; then : 16393 ax_cv_PTHREAD_PRIO_INHERIT=yes 16394 else 16395 ax_cv_PTHREAD_PRIO_INHERIT=no 16396 fi 16397 rm -f core conftest.err conftest.$ac_objext \ 16398 conftest$ac_exeext conftest.$ac_ext 16399 16400 fi 16401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16402 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16403 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16404 16405 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16406 16407 fi 16408 16409 LIBS="$save_LIBS" 16410 CFLAGS="$save_CFLAGS" 16411 16412 # More AIX lossage: compile with *_r variant 16413 if test "x$GCC" != xyes; then 16414 case $host_os in 16415 aix*) 16416 case "x/$CC" in #( 16417 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16418 #handle absolute path differently from PATH based program lookup 16419 case "x$CC" in #( 16420 x/*) : 16421 if as_fn_executable_p ${CC}_r; then : 16422 PTHREAD_CC="${CC}_r" 16423 fi ;; #( 16424 *) : 16425 for ac_prog in ${CC}_r 16426 do 16427 # Extract the first word of "$ac_prog", so it can be a program name with args. 16428 set dummy $ac_prog; ac_word=$2 16429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16430 $as_echo_n "checking for $ac_word... " >&6; } 16431 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16432 $as_echo_n "(cached) " >&6 16433 else 16434 if test -n "$PTHREAD_CC"; then 16435 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16436 else 16437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16438 for as_dir in $PATH 16439 do 16440 IFS=$as_save_IFS 16441 test -z "$as_dir" && as_dir=. 16442 for ac_exec_ext in '' $ac_executable_extensions; do 16443 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16444 ac_cv_prog_PTHREAD_CC="$ac_prog" 16445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16446 break 2 16447 fi 16448 done 16449 done 16450 IFS=$as_save_IFS 16451 16452 fi 16453 fi 16454 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16455 if test -n "$PTHREAD_CC"; then 16456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16457 $as_echo "$PTHREAD_CC" >&6; } 16458 else 16459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16460 $as_echo "no" >&6; } 16461 fi 16462 16463 16464 test -n "$PTHREAD_CC" && break 16465 done 16466 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16467 ;; 16468 esac ;; #( 16469 *) : 16470 ;; 16471 esac 16472 ;; 16473 esac 16474 fi 16475 fi 16476 16477 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16478 16479 16480 16481 16482 16483 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16484 if test x"$ax_pthread_ok" = xyes; then 16485 16486 16487 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16488 16489 if test -n "$PTHREAD_LIBS"; then 16490 LIBS="$PTHREAD_LIBS $LIBS" 16491 fi 16492 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16493 CC="$PTHREAD_CC" 16494 ub_have_pthreads=yes 16495 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16496 " 16497 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16498 16499 cat >>confdefs.h <<_ACEOF 16500 #define HAVE_PTHREAD_SPINLOCK_T 1 16501 _ACEOF 16502 16503 16504 fi 16505 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16506 " 16507 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16508 16509 cat >>confdefs.h <<_ACEOF 16510 #define HAVE_PTHREAD_RWLOCK_T 1 16511 _ACEOF 16512 16513 16514 fi 16515 16516 16517 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 16518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 16519 $as_echo_n "checking if -pthread unused during linking... " >&6; } 16520 # catch clang warning 'argument unused during compilation' 16521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16522 /* end confdefs.h. */ 16523 $ac_includes_default 16524 16525 int main(void) {return 0;} 16526 16527 _ACEOF 16528 pthread_unused="yes" 16529 # first compile 16530 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 16531 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 16532 if test $? = 0; then 16533 # then link 16534 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 16535 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 16536 if test $? -ne 0; then 16537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16538 $as_echo "yes" >&6; } 16539 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 16540 PTHREAD_CFLAGS_ONLY="-pthread" 16541 16542 else 16543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16544 $as_echo "no" >&6; } 16545 fi 16546 else 16547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16548 $as_echo "no" >&6; } 16549 fi # endif cc successful 16550 rm -f conftest conftest.c conftest.o 16551 fi # endif -pthread in CFLAGS 16552 16553 16554 : 16555 else 16556 ax_pthread_ok=no 16557 16558 fi 16559 ac_ext=c 16560 ac_cpp='$CPP $CPPFLAGS' 16561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16563 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16564 16565 16566 fi 16567 16568 # check solaris thread library 16569 16570 # Check whether --with-solaris-threads was given. 16571 if test "${with_solaris_threads+set}" = set; then : 16572 withval=$with_solaris_threads; 16573 else 16574 withval="no" 16575 fi 16576 16577 ub_have_sol_threads=no 16578 if test x_$withval != x_no; then 16579 if test x_$ub_have_pthreads != x_no; then 16580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 16581 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 16582 else 16583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 16584 $as_echo_n "checking for library containing thr_create... " >&6; } 16585 if ${ac_cv_search_thr_create+:} false; then : 16586 $as_echo_n "(cached) " >&6 16587 else 16588 ac_func_search_save_LIBS=$LIBS 16589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16590 /* end confdefs.h. */ 16591 16592 /* Override any GCC internal prototype to avoid an error. 16593 Use char because int might match the return type of a GCC 16594 builtin and then its argument prototype would still apply. */ 16595 #ifdef __cplusplus 16596 extern "C" 16597 #endif 16598 char thr_create (); 16599 int 16600 main () 16601 { 16602 return thr_create (); 16603 ; 16604 return 0; 16605 } 16606 _ACEOF 16607 for ac_lib in '' thread; do 16608 if test -z "$ac_lib"; then 16609 ac_res="none required" 16610 else 16611 ac_res=-l$ac_lib 16612 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16613 fi 16614 if ac_fn_c_try_link "$LINENO"; then : 16615 ac_cv_search_thr_create=$ac_res 16616 fi 16617 rm -f core conftest.err conftest.$ac_objext \ 16618 conftest$ac_exeext 16619 if ${ac_cv_search_thr_create+:} false; then : 16620 break 16621 fi 16622 done 16623 if ${ac_cv_search_thr_create+:} false; then : 16624 16625 else 16626 ac_cv_search_thr_create=no 16627 fi 16628 rm conftest.$ac_ext 16629 LIBS=$ac_func_search_save_LIBS 16630 fi 16631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 16632 $as_echo "$ac_cv_search_thr_create" >&6; } 16633 ac_res=$ac_cv_search_thr_create 16634 if test "$ac_res" != no; then : 16635 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16636 16637 16638 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 16639 16640 16641 16642 16643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 16644 $as_echo_n "checking whether $CC supports -mt... " >&6; } 16645 cache=`echo mt | sed 'y%.=/+-%___p_%'` 16646 if eval \${cv_prog_cc_flag_$cache+:} false; then : 16647 $as_echo_n "(cached) " >&6 16648 else 16649 16650 echo 'void f(void){}' >conftest.c 16651 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 16652 eval "cv_prog_cc_flag_$cache=yes" 16653 else 16654 eval "cv_prog_cc_flag_$cache=no" 16655 fi 16656 rm -f conftest conftest.o conftest.c 16657 16658 fi 16659 16660 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 16661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16662 $as_echo "yes" >&6; } 16663 : 16664 CFLAGS="$CFLAGS -mt" 16665 else 16666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16667 $as_echo "no" >&6; } 16668 : 16669 CFLAGS="$CFLAGS -D_REENTRANT" 16670 fi 16671 16672 ub_have_sol_threads=yes 16673 16674 else 16675 16676 as_fn_error $? "no solaris threads found." "$LINENO" 5 16677 16678 fi 16679 16680 fi 16681 fi 16682 16683 fi # end of non-mingw check of thread libraries 16684 16685 # Check for PyUnbound 16686 16687 # Check whether --with-pyunbound was given. 16688 if test "${with_pyunbound+set}" = set; then : 16689 withval=$with_pyunbound; 16690 else 16691 withval="no" 16692 fi 16693 16694 16695 ub_test_python=no 16696 ub_with_pyunbound=no 16697 if test x_$withval != x_no; then 16698 ub_with_pyunbound=yes 16699 ub_test_python=yes 16700 fi 16701 16702 # Check for Python module 16703 16704 # Check whether --with-pythonmodule was given. 16705 if test "${with_pythonmodule+set}" = set; then : 16706 withval=$with_pythonmodule; 16707 else 16708 withval="no" 16709 fi 16710 16711 16712 ub_with_pythonmod=no 16713 if test x_$withval != x_no; then 16714 ub_with_pythonmod=yes 16715 ub_test_python=yes 16716 fi 16717 16718 # Check for Python & SWIG only on PyUnbound or PyModule 16719 if test x_$ub_test_python != x_no; then 16720 16721 # Check for Python 16722 ub_have_python=no 16723 ac_save_LIBS="$LIBS" 16724 # 16725 # Allow the use of a (user set) custom python version 16726 # 16727 16728 16729 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 16730 set dummy python$PYTHON_VERSION; ac_word=$2 16731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16732 $as_echo_n "checking for $ac_word... " >&6; } 16733 if ${ac_cv_path_PYTHON+:} false; then : 16734 $as_echo_n "(cached) " >&6 16735 else 16736 case $PYTHON in 16737 [\\/]* | ?:[\\/]*) 16738 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 16739 ;; 16740 *) 16741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16742 for as_dir in $PATH 16743 do 16744 IFS=$as_save_IFS 16745 test -z "$as_dir" && as_dir=. 16746 for ac_exec_ext in '' $ac_executable_extensions; do 16747 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16748 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 16749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16750 break 2 16751 fi 16752 done 16753 done 16754 IFS=$as_save_IFS 16755 16756 ;; 16757 esac 16758 fi 16759 PYTHON=$ac_cv_path_PYTHON 16760 if test -n "$PYTHON"; then 16761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 16762 $as_echo "$PYTHON" >&6; } 16763 else 16764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16765 $as_echo "no" >&6; } 16766 fi 16767 16768 16769 if test -z "$PYTHON"; then 16770 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 16771 PYTHON_VERSION="" 16772 fi 16773 16774 if test -z "$PYTHON_VERSION"; then 16775 PYTHON_VERSION=`$PYTHON -c "import sys; \ 16776 print(sys.version.split()[0])"` 16777 fi 16778 16779 # 16780 # Check if you have distutils, else fail 16781 # 16782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 16783 $as_echo_n "checking for the distutils Python package... " >&6; } 16784 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then 16785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16786 $as_echo "yes" >&6; } 16787 else 16788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16789 $as_echo "no" >&6; } 16790 as_fn_error $? "cannot import Python module \"distutils\". 16791 Please check your Python installation. The error was: 16792 $ac_distutils_result" "$LINENO" 5 16793 PYTHON_VERSION="" 16794 fi 16795 16796 # 16797 # Check for Python include path 16798 # 16799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 16800 $as_echo_n "checking for Python include path... " >&6; } 16801 if test -z "$PYTHON_CPPFLAGS"; then 16802 python_path=`$PYTHON -c "import distutils.sysconfig; \ 16803 print(distutils.sysconfig.get_python_inc());"` 16804 if test -n "${python_path}"; then 16805 python_path="-I$python_path" 16806 fi 16807 PYTHON_CPPFLAGS=$python_path 16808 fi 16809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 16810 $as_echo "$PYTHON_CPPFLAGS" >&6; } 16811 16812 16813 # 16814 # Check for Python library path 16815 # 16816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 16817 $as_echo_n "checking for Python library path... " >&6; } 16818 if test -z "$PYTHON_LDFLAGS"; then 16819 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 16820 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 16821 fi 16822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 16823 $as_echo "$PYTHON_LDFLAGS" >&6; } 16824 16825 16826 # 16827 # Check for site packages 16828 # 16829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 16830 $as_echo_n "checking for Python site-packages path... " >&6; } 16831 if test -z "$PYTHON_SITE_PKG"; then 16832 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 16833 print(distutils.sysconfig.get_python_lib(1,0));"` 16834 fi 16835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 16836 $as_echo "$PYTHON_SITE_PKG" >&6; } 16837 16838 16839 # 16840 # final check to see if everything compiles alright 16841 # 16842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 16843 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 16844 ac_ext=c 16845 ac_cpp='$CPP $CPPFLAGS' 16846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16848 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16849 16850 # save current global flags 16851 ac_save_LIBS="$LIBS" 16852 ac_save_CPPFLAGS="$CPPFLAGS" 16853 16854 LIBS="$LIBS $PYTHON_LDFLAGS" 16855 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16857 /* end confdefs.h. */ 16858 16859 #include <Python.h> 16860 16861 int 16862 main () 16863 { 16864 16865 Py_Initialize(); 16866 16867 ; 16868 return 0; 16869 } 16870 _ACEOF 16871 if ac_fn_c_try_link "$LINENO"; then : 16872 pythonexists=yes 16873 else 16874 pythonexists=no 16875 fi 16876 rm -f core conftest.err conftest.$ac_objext \ 16877 conftest$ac_exeext conftest.$ac_ext 16878 16879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 16880 $as_echo "$pythonexists" >&6; } 16881 16882 if test ! "$pythonexists" = "yes"; then 16883 as_fn_error $? " 16884 Could not link test program to Python. Maybe the main Python library has been 16885 installed in some non-standard library path. If so, pass it to configure, 16886 via the LDFLAGS environment variable. 16887 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 16888 ============================================================================ 16889 ERROR! 16890 You probably have to install the development version of the Python package 16891 for your distribution. The exact name of this package varies among them. 16892 ============================================================================ 16893 " "$LINENO" 5 16894 PYTHON_VERSION="" 16895 fi 16896 ac_ext=c 16897 ac_cpp='$CPP $CPPFLAGS' 16898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16900 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16901 16902 # turn back to default flags 16903 CPPFLAGS="$ac_save_CPPFLAGS" 16904 LIBS="$ac_save_LIBS" 16905 16906 # 16907 # all done! 16908 # 16909 16910 if test ! -z "$PYTHON_VERSION"; then 16911 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 16912 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 16913 fi 16914 16915 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 16916 16917 # Have Python 16918 16919 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 16920 16921 if test -n "$LIBS"; then 16922 LIBS="$PYTHON_LDFLAGS $LIBS" 16923 else 16924 LIBS="$PYTHON_LDFLAGS" 16925 fi 16926 if test -n "$CPPFLAGS"; then 16927 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16928 else 16929 CPPFLAGS="$PYTHON_CPPFLAGS" 16930 fi 16931 ub_have_python=yes 16932 PC_PY_DEPENDENCY="python" 16933 16934 16935 # Check for SWIG 16936 ub_have_swig=no 16937 # Check whether --enable-swig-version-check was given. 16938 if test "${enable_swig_version_check+set}" = set; then : 16939 enableval=$enable_swig_version_check; 16940 fi 16941 16942 if test "$enable_swig_version_check" = "yes"; then 16943 16944 # Extract the first word of "swig", so it can be a program name with args. 16945 set dummy swig; ac_word=$2 16946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16947 $as_echo_n "checking for $ac_word... " >&6; } 16948 if ${ac_cv_path_SWIG+:} false; then : 16949 $as_echo_n "(cached) " >&6 16950 else 16951 case $SWIG in 16952 [\\/]* | ?:[\\/]*) 16953 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 16954 ;; 16955 *) 16956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16957 for as_dir in $PATH 16958 do 16959 IFS=$as_save_IFS 16960 test -z "$as_dir" && as_dir=. 16961 for ac_exec_ext in '' $ac_executable_extensions; do 16962 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16963 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 16964 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16965 break 2 16966 fi 16967 done 16968 done 16969 IFS=$as_save_IFS 16970 16971 ;; 16972 esac 16973 fi 16974 SWIG=$ac_cv_path_SWIG 16975 if test -n "$SWIG"; then 16976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 16977 $as_echo "$SWIG" >&6; } 16978 else 16979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16980 $as_echo "no" >&6; } 16981 fi 16982 16983 16984 if test -z "$SWIG" ; then 16985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 16986 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 16987 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 16988 elif test -n "2.0.1" ; then 16989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 16990 $as_echo_n "checking for SWIG version... " >&6; } 16991 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 16992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 16993 $as_echo "$swig_version" >&6; } 16994 if test -n "$swig_version" ; then 16995 # Calculate the required version number components 16996 required=2.0.1 16997 required_major=`echo $required | sed 's/[^0-9].*//'` 16998 if test -z "$required_major" ; then 16999 required_major=0 17000 fi 17001 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17002 required_minor=`echo $required | sed 's/[^0-9].*//'` 17003 if test -z "$required_minor" ; then 17004 required_minor=0 17005 fi 17006 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17007 required_patch=`echo $required | sed 's/[^0-9].*//'` 17008 if test -z "$required_patch" ; then 17009 required_patch=0 17010 fi 17011 # Calculate the available version number components 17012 available=$swig_version 17013 available_major=`echo $available | sed 's/[^0-9].*//'` 17014 if test -z "$available_major" ; then 17015 available_major=0 17016 fi 17017 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17018 available_minor=`echo $available | sed 's/[^0-9].*//'` 17019 if test -z "$available_minor" ; then 17020 available_minor=0 17021 fi 17022 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17023 available_patch=`echo $available | sed 's/[^0-9].*//'` 17024 if test -z "$available_patch" ; then 17025 available_patch=0 17026 fi 17027 badversion=0 17028 if test $available_major -lt $required_major ; then 17029 badversion=1 17030 fi 17031 if test $available_major -eq $required_major \ 17032 -a $available_minor -lt $required_minor ; then 17033 badversion=1 17034 fi 17035 if test $available_major -eq $required_major \ 17036 -a $available_minor -eq $required_minor \ 17037 -a $available_patch -lt $required_patch ; then 17038 badversion=1 17039 fi 17040 if test $badversion -eq 1 ; then 17041 { $as_echo "$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 17042 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17043 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17044 else 17045 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17046 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17047 SWIG_LIB=`$SWIG -swiglib` 17048 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17049 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17050 fi 17051 else 17052 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17053 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17054 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17055 fi 17056 fi 17057 17058 17059 else 17060 17061 # Extract the first word of "swig", so it can be a program name with args. 17062 set dummy swig; ac_word=$2 17063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17064 $as_echo_n "checking for $ac_word... " >&6; } 17065 if ${ac_cv_path_SWIG+:} false; then : 17066 $as_echo_n "(cached) " >&6 17067 else 17068 case $SWIG in 17069 [\\/]* | ?:[\\/]*) 17070 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17071 ;; 17072 *) 17073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17074 for as_dir in $PATH 17075 do 17076 IFS=$as_save_IFS 17077 test -z "$as_dir" && as_dir=. 17078 for ac_exec_ext in '' $ac_executable_extensions; do 17079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17080 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17082 break 2 17083 fi 17084 done 17085 done 17086 IFS=$as_save_IFS 17087 17088 ;; 17089 esac 17090 fi 17091 SWIG=$ac_cv_path_SWIG 17092 if test -n "$SWIG"; then 17093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17094 $as_echo "$SWIG" >&6; } 17095 else 17096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17097 $as_echo "no" >&6; } 17098 fi 17099 17100 17101 if test -z "$SWIG" ; then 17102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17103 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17104 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17105 elif test -n "" ; then 17106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17107 $as_echo_n "checking for SWIG version... " >&6; } 17108 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17110 $as_echo "$swig_version" >&6; } 17111 if test -n "$swig_version" ; then 17112 # Calculate the required version number components 17113 required= 17114 required_major=`echo $required | sed 's/[^0-9].*//'` 17115 if test -z "$required_major" ; then 17116 required_major=0 17117 fi 17118 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17119 required_minor=`echo $required | sed 's/[^0-9].*//'` 17120 if test -z "$required_minor" ; then 17121 required_minor=0 17122 fi 17123 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17124 required_patch=`echo $required | sed 's/[^0-9].*//'` 17125 if test -z "$required_patch" ; then 17126 required_patch=0 17127 fi 17128 # Calculate the available version number components 17129 available=$swig_version 17130 available_major=`echo $available | sed 's/[^0-9].*//'` 17131 if test -z "$available_major" ; then 17132 available_major=0 17133 fi 17134 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17135 available_minor=`echo $available | sed 's/[^0-9].*//'` 17136 if test -z "$available_minor" ; then 17137 available_minor=0 17138 fi 17139 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17140 available_patch=`echo $available | sed 's/[^0-9].*//'` 17141 if test -z "$available_patch" ; then 17142 available_patch=0 17143 fi 17144 badversion=0 17145 if test $available_major -lt $required_major ; then 17146 badversion=1 17147 fi 17148 if test $available_major -eq $required_major \ 17149 -a $available_minor -lt $required_minor ; then 17150 badversion=1 17151 fi 17152 if test $available_major -eq $required_major \ 17153 -a $available_minor -eq $required_minor \ 17154 -a $available_patch -lt $required_patch ; then 17155 badversion=1 17156 fi 17157 if test $badversion -eq 1 ; then 17158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 17159 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17160 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17161 else 17162 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17163 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17164 SWIG_LIB=`$SWIG -swiglib` 17165 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17166 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17167 fi 17168 else 17169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17170 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17171 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17172 fi 17173 fi 17174 17175 17176 fi 17177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 17178 $as_echo_n "checking SWIG... " >&6; } 17179 if test ! -x "$SWIG"; then 17180 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 17181 else 17182 17183 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 17184 17185 swig="$SWIG" 17186 17187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 17188 $as_echo "present" >&6; } 17189 17190 # If have Python & SWIG 17191 # Declare PythonMod 17192 if test x_$ub_with_pythonmod != x_no; then 17193 17194 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 17195 17196 WITH_PYTHONMODULE=yes 17197 17198 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 17199 17200 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 17201 17202 PYTHONMOD_INSTALL=pythonmod-install 17203 17204 PYTHONMOD_UNINSTALL=pythonmod-uninstall 17205 17206 fi 17207 17208 # Declare PyUnbound 17209 if test x_$ub_with_pyunbound != x_no; then 17210 17211 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 17212 17213 WITH_PYUNBOUND=yes 17214 17215 PYUNBOUND_OBJ="libunbound_wrap.lo" 17216 17217 PYUNBOUND_TARGET="_unbound.la" 17218 17219 PYUNBOUND_INSTALL=pyunbound-install 17220 17221 PYUNBOUND_UNINSTALL=pyunbound-uninstall 17222 17223 fi 17224 fi 17225 else 17226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 17227 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 17228 ub_with_pyunbound=no 17229 ub_with_pythonmod=no 17230 fi 17231 fi 17232 17233 if test "`uname`" = "NetBSD"; then 17234 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 17235 17236 fi 17237 CONFIG_DATE=`date +%Y%m%d` 17238 17239 17240 # Checks for libraries. 17241 17242 # libnss 17243 USE_NSS="no" 17244 17245 # Check whether --with-nss was given. 17246 if test "${with_nss+set}" = set; then : 17247 withval=$with_nss; 17248 USE_NSS="yes" 17249 17250 $as_echo "#define HAVE_NSS 1" >>confdefs.h 17251 17252 if test "$withval" != "" -a "$withval" != "yes"; then 17253 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17254 LDFLAGS="$LDFLAGS -L$withval/lib" 17255 17256 if test "x$enable_rpath" = xyes; then 17257 if echo "$withval/lib" | grep "^/" >/dev/null; then 17258 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17259 fi 17260 fi 17261 17262 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17263 else 17264 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17265 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17266 fi 17267 LIBS="$LIBS -lnss3 -lnspr4" 17268 SSLLIB="" 17269 17270 17271 fi 17272 17273 17274 # libnettle 17275 USE_NETTLE="no" 17276 17277 # Check whether --with-nettle was given. 17278 if test "${with_nettle+set}" = set; then : 17279 withval=$with_nettle; 17280 USE_NETTLE="yes" 17281 17282 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17283 17284 for ac_header in nettle/dsa-compat.h 17285 do : 17286 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 17287 " 17288 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 17289 cat >>confdefs.h <<_ACEOF 17290 #define HAVE_NETTLE_DSA_COMPAT_H 1 17291 _ACEOF 17292 17293 fi 17294 17295 done 17296 17297 if test "$withval" != "" -a "$withval" != "yes"; then 17298 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17299 LDFLAGS="$LDFLAGS -L$withval/lib" 17300 17301 if test "x$enable_rpath" = xyes; then 17302 if echo "$withval/lib" | grep "^/" >/dev/null; then 17303 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17304 fi 17305 fi 17306 17307 else 17308 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17309 fi 17310 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17311 SSLLIB="" 17312 17313 17314 fi 17315 17316 17317 # openssl 17318 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17319 17320 17321 # Check whether --with-ssl was given. 17322 if test "${with_ssl+set}" = set; then : 17323 withval=$with_ssl; 17324 17325 else 17326 17327 withval="yes" 17328 17329 fi 17330 17331 if test x_$withval = x_no; then 17332 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17333 fi 17334 17335 withval=$withval 17336 if test x_$withval != x_no; then 17337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17338 $as_echo_n "checking for SSL... " >&6; } 17339 if test x_$withval = x_ -o x_$withval = x_yes; then 17340 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17341 fi 17342 for dir in $withval; do 17343 ssldir="$dir" 17344 if test -f "$dir/include/openssl/ssl.h"; then 17345 found_ssl="yes" 17346 17347 cat >>confdefs.h <<_ACEOF 17348 #define HAVE_SSL /**/ 17349 _ACEOF 17350 17351 if test "$ssldir" != "/usr"; then 17352 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17353 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17354 fi 17355 break; 17356 fi 17357 done 17358 if test x_$found_ssl != x_yes; then 17359 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17360 else 17361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17362 $as_echo "found in $ssldir" >&6; } 17363 HAVE_SSL=yes 17364 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17365 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17366 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17367 17368 if test "x$enable_rpath" = xyes; then 17369 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17370 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17371 fi 17372 fi 17373 17374 fi 17375 17376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17377 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17378 LIBS="$LIBS -lcrypto" 17379 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17381 /* end confdefs.h. */ 17382 17383 int 17384 main () 17385 { 17386 17387 int HMAC_Update(void); 17388 (void)HMAC_Update(); 17389 17390 ; 17391 return 0; 17392 } 17393 _ACEOF 17394 if ac_fn_c_try_link "$LINENO"; then : 17395 17396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17397 $as_echo "yes" >&6; } 17398 17399 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17400 17401 17402 else 17403 17404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17405 $as_echo "no" >&6; } 17406 # check if -lwsock32 or -lgdi32 are needed. 17407 BAKLIBS="$LIBS" 17408 BAKSSLLIBS="$LIBSSL_LIBS" 17409 LIBS="$LIBS -lgdi32 -lws2_32" 17410 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 17411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17412 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17414 /* end confdefs.h. */ 17415 17416 int 17417 main () 17418 { 17419 17420 int HMAC_Update(void); 17421 (void)HMAC_Update(); 17422 17423 ; 17424 return 0; 17425 } 17426 _ACEOF 17427 if ac_fn_c_try_link "$LINENO"; then : 17428 17429 17430 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17431 17432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17433 $as_echo "yes" >&6; } 17434 17435 else 17436 17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17438 $as_echo "no" >&6; } 17439 LIBS="$BAKLIBS" 17440 LIBSSL_LIBS="$BAKSSLLIBS" 17441 LIBS="$LIBS -ldl" 17442 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17444 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17446 /* end confdefs.h. */ 17447 17448 int 17449 main () 17450 { 17451 17452 int HMAC_Update(void); 17453 (void)HMAC_Update(); 17454 17455 ; 17456 return 0; 17457 } 17458 _ACEOF 17459 if ac_fn_c_try_link "$LINENO"; then : 17460 17461 17462 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17463 17464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17465 $as_echo "yes" >&6; } 17466 17467 else 17468 17469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17470 $as_echo "no" >&6; } 17471 LIBS="$BAKLIBS" 17472 LIBSSL_LIBS="$BAKSSLLIBS" 17473 LIBS="$LIBS -ldl -pthread" 17474 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17476 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17478 /* end confdefs.h. */ 17479 17480 int 17481 main () 17482 { 17483 17484 int HMAC_Update(void); 17485 (void)HMAC_Update(); 17486 17487 ; 17488 return 0; 17489 } 17490 _ACEOF 17491 if ac_fn_c_try_link "$LINENO"; then : 17492 17493 17494 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17495 17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17497 $as_echo "yes" >&6; } 17498 17499 else 17500 17501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17502 $as_echo "no" >&6; } 17503 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 17504 17505 fi 17506 rm -f core conftest.err conftest.$ac_objext \ 17507 conftest$ac_exeext conftest.$ac_ext 17508 17509 fi 17510 rm -f core conftest.err conftest.$ac_objext \ 17511 conftest$ac_exeext conftest.$ac_ext 17512 17513 fi 17514 rm -f core conftest.err conftest.$ac_objext \ 17515 conftest$ac_exeext conftest.$ac_ext 17516 17517 fi 17518 rm -f core conftest.err conftest.$ac_objext \ 17519 conftest$ac_exeext conftest.$ac_ext 17520 fi 17521 17522 17523 fi 17524 for ac_header in openssl/ssl.h 17525 do : 17526 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 17527 " 17528 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 17529 cat >>confdefs.h <<_ACEOF 17530 #define HAVE_OPENSSL_SSL_H 1 17531 _ACEOF 17532 17533 fi 17534 17535 done 17536 17537 for ac_header in openssl/err.h 17538 do : 17539 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 17540 " 17541 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 17542 cat >>confdefs.h <<_ACEOF 17543 #define HAVE_OPENSSL_ERR_H 1 17544 _ACEOF 17545 17546 fi 17547 17548 done 17549 17550 for ac_header in openssl/rand.h 17551 do : 17552 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 17553 " 17554 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 17555 cat >>confdefs.h <<_ACEOF 17556 #define HAVE_OPENSSL_RAND_H 1 17557 _ACEOF 17558 17559 fi 17560 17561 done 17562 17563 17564 17565 17566 # check if libssl needs libdl 17567 BAKLIBS="$LIBS" 17568 LIBS="-lssl $LIBS" 17569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 17570 $as_echo_n "checking if libssl needs libdl... " >&6; } 17571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17572 /* end confdefs.h. */ 17573 17574 /* Override any GCC internal prototype to avoid an error. 17575 Use char because int might match the return type of a GCC 17576 builtin and then its argument prototype would still apply. */ 17577 #ifdef __cplusplus 17578 extern "C" 17579 #endif 17580 char SSL_CTX_new (); 17581 int 17582 main () 17583 { 17584 return SSL_CTX_new (); 17585 ; 17586 return 0; 17587 } 17588 _ACEOF 17589 if ac_fn_c_try_link "$LINENO"; then : 17590 17591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17592 $as_echo "no" >&6; } 17593 LIBS="$BAKLIBS" 17594 17595 else 17596 17597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17598 $as_echo "yes" >&6; } 17599 LIBS="$BAKLIBS" 17600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17601 $as_echo_n "checking for library containing dlopen... " >&6; } 17602 if ${ac_cv_search_dlopen+:} false; then : 17603 $as_echo_n "(cached) " >&6 17604 else 17605 ac_func_search_save_LIBS=$LIBS 17606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17607 /* end confdefs.h. */ 17608 17609 /* Override any GCC internal prototype to avoid an error. 17610 Use char because int might match the return type of a GCC 17611 builtin and then its argument prototype would still apply. */ 17612 #ifdef __cplusplus 17613 extern "C" 17614 #endif 17615 char dlopen (); 17616 int 17617 main () 17618 { 17619 return dlopen (); 17620 ; 17621 return 0; 17622 } 17623 _ACEOF 17624 for ac_lib in '' dl; do 17625 if test -z "$ac_lib"; then 17626 ac_res="none required" 17627 else 17628 ac_res=-l$ac_lib 17629 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17630 fi 17631 if ac_fn_c_try_link "$LINENO"; then : 17632 ac_cv_search_dlopen=$ac_res 17633 fi 17634 rm -f core conftest.err conftest.$ac_objext \ 17635 conftest$ac_exeext 17636 if ${ac_cv_search_dlopen+:} false; then : 17637 break 17638 fi 17639 done 17640 if ${ac_cv_search_dlopen+:} false; then : 17641 17642 else 17643 ac_cv_search_dlopen=no 17644 fi 17645 rm conftest.$ac_ext 17646 LIBS=$ac_func_search_save_LIBS 17647 fi 17648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17649 $as_echo "$ac_cv_search_dlopen" >&6; } 17650 ac_res=$ac_cv_search_dlopen 17651 if test "$ac_res" != no; then : 17652 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17653 17654 fi 17655 17656 17657 fi 17658 rm -f core conftest.err conftest.$ac_objext \ 17659 conftest$ac_exeext conftest.$ac_ext 17660 SSLLIB="-lssl" 17661 17662 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 17663 BAKLIBS="$LIBS" 17664 LIBS="-lssl $LIBS" 17665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 17666 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 17667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17668 /* end confdefs.h. */ 17669 17670 /* Override any GCC internal prototype to avoid an error. 17671 Use char because int might match the return type of a GCC 17672 builtin and then its argument prototype would still apply. */ 17673 #ifdef __cplusplus 17674 extern "C" 17675 #endif 17676 char HMAC_Update (); 17677 int 17678 main () 17679 { 17680 return HMAC_Update (); 17681 ; 17682 return 0; 17683 } 17684 _ACEOF 17685 if ac_fn_c_try_link "$LINENO"; then : 17686 17687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17688 $as_echo "no" >&6; } 17689 LIBS="$BAKLIBS" 17690 17691 else 17692 17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17694 $as_echo "yes" >&6; } 17695 LIBS="$BAKLIBS" 17696 LIBS="$LIBS -lcrypt32" 17697 17698 fi 17699 rm -f core conftest.err conftest.$ac_objext \ 17700 conftest$ac_exeext conftest.$ac_ext 17701 17702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 17703 $as_echo_n "checking for LibreSSL... " >&6; } 17704 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 17705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17706 $as_echo "yes" >&6; } 17707 17708 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 17709 17710 # libressl provides these compat functions, but they may also be 17711 # declared by the OS in libc. See if they have been declared. 17712 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 17713 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 17714 ac_have_decl=1 17715 else 17716 ac_have_decl=0 17717 fi 17718 17719 cat >>confdefs.h <<_ACEOF 17720 #define HAVE_DECL_STRLCPY $ac_have_decl 17721 _ACEOF 17722 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 17723 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 17724 ac_have_decl=1 17725 else 17726 ac_have_decl=0 17727 fi 17728 17729 cat >>confdefs.h <<_ACEOF 17730 #define HAVE_DECL_STRLCAT $ac_have_decl 17731 _ACEOF 17732 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 17733 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 17734 ac_have_decl=1 17735 else 17736 ac_have_decl=0 17737 fi 17738 17739 cat >>confdefs.h <<_ACEOF 17740 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 17741 _ACEOF 17742 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 17743 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 17744 ac_have_decl=1 17745 else 17746 ac_have_decl=0 17747 fi 17748 17749 cat >>confdefs.h <<_ACEOF 17750 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 17751 _ACEOF 17752 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 17753 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 17754 ac_have_decl=1 17755 else 17756 ac_have_decl=0 17757 fi 17758 17759 cat >>confdefs.h <<_ACEOF 17760 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 17761 _ACEOF 17762 17763 else 17764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17765 $as_echo "no" >&6; } 17766 fi 17767 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h 17768 do : 17769 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17770 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 17771 " 17772 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17773 cat >>confdefs.h <<_ACEOF 17774 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17775 _ACEOF 17776 17777 fi 17778 17779 done 17780 17781 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify 17782 do : 17783 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17784 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17785 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17786 cat >>confdefs.h <<_ACEOF 17787 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17788 _ACEOF 17789 17790 fi 17791 done 17792 17793 17794 # these check_funcs need -lssl 17795 BAKLIBS="$LIBS" 17796 LIBS="-lssl $LIBS" 17797 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername 17798 do : 17799 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17801 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17802 cat >>confdefs.h <<_ACEOF 17803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17804 _ACEOF 17805 17806 fi 17807 done 17808 17809 LIBS="$BAKLIBS" 17810 17811 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 17812 $ac_includes_default 17813 #ifdef HAVE_OPENSSL_ERR_H 17814 #include <openssl/err.h> 17815 #endif 17816 17817 #ifdef HAVE_OPENSSL_RAND_H 17818 #include <openssl/rand.h> 17819 #endif 17820 17821 #ifdef HAVE_OPENSSL_CONF_H 17822 #include <openssl/conf.h> 17823 #endif 17824 17825 #ifdef HAVE_OPENSSL_ENGINE_H 17826 #include <openssl/engine.h> 17827 #endif 17828 #include <openssl/ssl.h> 17829 #include <openssl/evp.h> 17830 17831 " 17832 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 17833 ac_have_decl=1 17834 else 17835 ac_have_decl=0 17836 fi 17837 17838 cat >>confdefs.h <<_ACEOF 17839 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 17840 _ACEOF 17841 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 17842 $ac_includes_default 17843 #ifdef HAVE_OPENSSL_ERR_H 17844 #include <openssl/err.h> 17845 #endif 17846 17847 #ifdef HAVE_OPENSSL_RAND_H 17848 #include <openssl/rand.h> 17849 #endif 17850 17851 #ifdef HAVE_OPENSSL_CONF_H 17852 #include <openssl/conf.h> 17853 #endif 17854 17855 #ifdef HAVE_OPENSSL_ENGINE_H 17856 #include <openssl/engine.h> 17857 #endif 17858 #include <openssl/ssl.h> 17859 #include <openssl/evp.h> 17860 17861 " 17862 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 17863 ac_have_decl=1 17864 else 17865 ac_have_decl=0 17866 fi 17867 17868 cat >>confdefs.h <<_ACEOF 17869 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 17870 _ACEOF 17871 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 17872 $ac_includes_default 17873 #ifdef HAVE_OPENSSL_ERR_H 17874 #include <openssl/err.h> 17875 #endif 17876 17877 #ifdef HAVE_OPENSSL_RAND_H 17878 #include <openssl/rand.h> 17879 #endif 17880 17881 #ifdef HAVE_OPENSSL_CONF_H 17882 #include <openssl/conf.h> 17883 #endif 17884 17885 #ifdef HAVE_OPENSSL_ENGINE_H 17886 #include <openssl/engine.h> 17887 #endif 17888 #include <openssl/ssl.h> 17889 #include <openssl/evp.h> 17890 17891 " 17892 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 17893 ac_have_decl=1 17894 else 17895 ac_have_decl=0 17896 fi 17897 17898 cat >>confdefs.h <<_ACEOF 17899 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 17900 _ACEOF 17901 17902 fi 17903 17904 17905 17906 # Check whether --enable-sha1 was given. 17907 if test "${enable_sha1+set}" = set; then : 17908 enableval=$enable_sha1; 17909 fi 17910 17911 case "$enable_sha1" in 17912 no) 17913 ;; 17914 yes|*) 17915 17916 $as_echo "#define USE_SHA1 1" >>confdefs.h 17917 17918 ;; 17919 esac 17920 17921 17922 # Check whether --enable-sha2 was given. 17923 if test "${enable_sha2+set}" = set; then : 17924 enableval=$enable_sha2; 17925 fi 17926 17927 case "$enable_sha2" in 17928 no) 17929 ;; 17930 yes|*) 17931 17932 $as_echo "#define USE_SHA2 1" >>confdefs.h 17933 17934 ;; 17935 esac 17936 17937 # Check whether --enable-subnet was given. 17938 if test "${enable_subnet+set}" = set; then : 17939 enableval=$enable_subnet; 17940 fi 17941 17942 case "$enable_subnet" in 17943 yes) 17944 17945 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h 17946 17947 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 17948 17949 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 17950 17951 ;; 17952 no|*) 17953 ;; 17954 esac 17955 17956 # check wether gost also works 17957 17958 # Check whether --enable-gost was given. 17959 if test "${enable_gost+set}" = set; then : 17960 enableval=$enable_gost; 17961 fi 17962 17963 use_gost="no" 17964 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17965 case "$enable_gost" in 17966 no) 17967 ;; 17968 *) 17969 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 17970 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 17971 : 17972 else 17973 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 17974 fi 17975 17976 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 17977 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 17978 17979 else 17980 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 17981 fi 17982 17983 17984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 17985 $as_echo_n "checking if GOST works... " >&6; } 17986 if test c${cross_compiling} = cno; then 17987 BAKCFLAGS="$CFLAGS" 17988 if test -n "$ssldir"; then 17989 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 17990 fi 17991 if test "$cross_compiling" = yes; then : 17992 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17994 as_fn_error $? "cannot run test program while cross compiling 17995 See \`config.log' for more details" "$LINENO" 5; } 17996 else 17997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17998 /* end confdefs.h. */ 17999 18000 #include <string.h> 18001 #include <openssl/ssl.h> 18002 #include <openssl/evp.h> 18003 #include <openssl/engine.h> 18004 #include <openssl/conf.h> 18005 /* routine to load gost (from sldns) */ 18006 int load_gost_id(void) 18007 { 18008 static int gost_id = 0; 18009 const EVP_PKEY_ASN1_METHOD* meth; 18010 ENGINE* e; 18011 18012 if(gost_id) return gost_id; 18013 18014 /* see if configuration loaded gost implementation from other engine*/ 18015 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 18016 if(meth) { 18017 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18018 return gost_id; 18019 } 18020 18021 /* see if engine can be loaded already */ 18022 e = ENGINE_by_id("gost"); 18023 if(!e) { 18024 /* load it ourself, in case statically linked */ 18025 ENGINE_load_builtin_engines(); 18026 ENGINE_load_dynamic(); 18027 e = ENGINE_by_id("gost"); 18028 } 18029 if(!e) { 18030 /* no gost engine in openssl */ 18031 return 0; 18032 } 18033 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 18034 ENGINE_finish(e); 18035 ENGINE_free(e); 18036 return 0; 18037 } 18038 18039 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 18040 if(!meth) { 18041 /* algo not found */ 18042 ENGINE_finish(e); 18043 ENGINE_free(e); 18044 return 0; 18045 } 18046 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18047 return gost_id; 18048 } 18049 int main(void) { 18050 EVP_MD_CTX* ctx; 18051 const EVP_MD* md; 18052 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 18053 const char* str = "Hello world"; 18054 const unsigned char check[] = { 18055 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 18056 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 18057 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 18058 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 18059 }; 18060 OPENSSL_config(NULL); 18061 (void)load_gost_id(); 18062 md = EVP_get_digestbyname("md_gost94"); 18063 if(!md) return 1; 18064 memset(digest, 0, sizeof(digest)); 18065 ctx = EVP_MD_CTX_create(); 18066 if(!ctx) return 2; 18067 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 18068 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 18069 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 18070 /* uncomment to see the hash calculated. 18071 {int i; 18072 for(i=0; i<32; i++) 18073 printf(" %2.2x", (int)digest[i]); 18074 printf("\n");} 18075 */ 18076 if(memcmp(digest, check, sizeof(check)) != 0) 18077 return 6; 18078 return 0; 18079 } 18080 18081 _ACEOF 18082 if ac_fn_c_try_run "$LINENO"; then : 18083 eval "ac_cv_c_gost_works=yes" 18084 else 18085 eval "ac_cv_c_gost_works=no" 18086 fi 18087 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18088 conftest.$ac_objext conftest.beam conftest.$ac_ext 18089 fi 18090 18091 CFLAGS="$BAKCFLAGS" 18092 else 18093 eval "ac_cv_c_gost_works=maybe" 18094 fi 18095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 18096 $as_echo "$ac_cv_c_gost_works" >&6; } 18097 18098 if test "$ac_cv_c_gost_works" != no; then 18099 use_gost="yes" 18100 18101 $as_echo "#define USE_GOST 1" >>confdefs.h 18102 18103 fi 18104 ;; 18105 esac 18106 fi 18107 # Check whether --enable-ecdsa was given. 18108 if test "${enable_ecdsa+set}" = set; then : 18109 enableval=$enable_ecdsa; 18110 fi 18111 18112 use_ecdsa="no" 18113 case "$enable_ecdsa" in 18114 no) 18115 ;; 18116 *) 18117 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18118 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 18119 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 18120 18121 else 18122 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18123 fi 18124 18125 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 18126 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 18127 18128 else 18129 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18130 fi 18131 18132 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 18133 #include <openssl/evp.h> 18134 18135 " 18136 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 18137 ac_have_decl=1 18138 else 18139 ac_have_decl=0 18140 fi 18141 18142 cat >>confdefs.h <<_ACEOF 18143 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 18144 _ACEOF 18145 if test $ac_have_decl = 1; then : 18146 18147 else 18148 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18149 fi 18150 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 18151 #include <openssl/evp.h> 18152 18153 " 18154 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 18155 ac_have_decl=1 18156 else 18157 ac_have_decl=0 18158 fi 18159 18160 cat >>confdefs.h <<_ACEOF 18161 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 18162 _ACEOF 18163 if test $ac_have_decl = 1; then : 18164 18165 else 18166 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18167 fi 18168 18169 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 18170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 18171 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 18172 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 18173 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 18174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18175 $as_echo "no" >&6; } 18176 18177 cat >>confdefs.h <<_ACEOF 18178 #define USE_ECDSA_EVP_WORKAROUND 1 18179 _ACEOF 18180 18181 else 18182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18183 $as_echo "yes" >&6; } 18184 fi 18185 else 18186 # not OpenSSL, thus likely LibreSSL, which supports it 18187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18188 $as_echo "yes" >&6; } 18189 fi 18190 fi 18191 # we now know we have ECDSA and the required curves. 18192 18193 cat >>confdefs.h <<_ACEOF 18194 #define USE_ECDSA 1 18195 _ACEOF 18196 18197 use_ecdsa="yes" 18198 ;; 18199 esac 18200 18201 # Check whether --enable-dsa was given. 18202 if test "${enable_dsa+set}" = set; then : 18203 enableval=$enable_dsa; 18204 fi 18205 18206 use_dsa="no" 18207 case "$enable_dsa" in 18208 no) 18209 ;; 18210 *) 18211 # detect if DSA is supported, and turn it off if not. 18212 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18213 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 18214 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then : 18215 18216 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh` 18217 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" " 18218 $ac_includes_default 18219 #ifdef HAVE_OPENSSL_ERR_H 18220 #include <openssl/err.h> 18221 #endif 18222 18223 #ifdef HAVE_OPENSSL_RAND_H 18224 #include <openssl/rand.h> 18225 #endif 18226 18227 #ifdef HAVE_OPENSSL_CONF_H 18228 #include <openssl/conf.h> 18229 #endif 18230 18231 #ifdef HAVE_OPENSSL_ENGINE_H 18232 #include <openssl/engine.h> 18233 #endif 18234 18235 " 18236 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then : 18237 18238 18239 cat >>confdefs.h <<_ACEOF 18240 #define USE_DSA 1 18241 _ACEOF 18242 18243 18244 else 18245 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18246 fi 18247 fi 18248 18249 18250 else 18251 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18252 fi 18253 fi 18254 18255 else 18256 18257 cat >>confdefs.h <<_ACEOF 18258 #define USE_DSA 1 18259 _ACEOF 18260 18261 fi 18262 ;; 18263 esac 18264 18265 # Check whether --enable-ed25519 was given. 18266 if test "${enable_ed25519+set}" = set; then : 18267 enableval=$enable_ed25519; 18268 fi 18269 18270 use_ed25519="no" 18271 case "$enable_ed25519" in 18272 no) 18273 ;; 18274 *) 18275 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18276 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 18277 #include <openssl/evp.h> 18278 18279 " 18280 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then : 18281 ac_have_decl=1 18282 else 18283 ac_have_decl=0 18284 fi 18285 18286 cat >>confdefs.h <<_ACEOF 18287 #define HAVE_DECL_NID_ED25519 $ac_have_decl 18288 _ACEOF 18289 if test $ac_have_decl = 1; then : 18290 18291 use_ed25519="yes" 18292 18293 else 18294 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 18295 fi 18296 fi 18297 18298 fi 18299 if test $USE_NETTLE = "yes"; then 18300 for ac_header in nettle/eddsa.h 18301 do : 18302 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 18303 " 18304 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then : 18305 cat >>confdefs.h <<_ACEOF 18306 #define HAVE_NETTLE_EDDSA_H 1 18307 _ACEOF 18308 use_ed25519="yes" 18309 fi 18310 18311 done 18312 18313 fi 18314 if test $use_ed25519 = "yes"; then 18315 18316 cat >>confdefs.h <<_ACEOF 18317 #define USE_ED25519 1 18318 _ACEOF 18319 18320 fi 18321 ;; 18322 esac 18323 18324 # Check whether --enable-ed448 was given. 18325 if test "${enable_ed448+set}" = set; then : 18326 enableval=$enable_ed448; 18327 fi 18328 18329 use_ed448="no" 18330 case "$enable_ed448" in 18331 no) 18332 ;; 18333 *) 18334 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18335 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default 18336 #include <openssl/evp.h> 18337 18338 " 18339 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then : 18340 ac_have_decl=1 18341 else 18342 ac_have_decl=0 18343 fi 18344 18345 cat >>confdefs.h <<_ACEOF 18346 #define HAVE_DECL_NID_ED448 $ac_have_decl 18347 _ACEOF 18348 if test $ac_have_decl = 1; then : 18349 18350 use_ed448="yes" 18351 18352 else 18353 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5 18354 fi 18355 fi 18356 18357 fi 18358 if test $use_ed448 = "yes"; then 18359 18360 cat >>confdefs.h <<_ACEOF 18361 #define USE_ED448 1 18362 _ACEOF 18363 18364 fi 18365 ;; 18366 esac 18367 18368 # Check whether --enable-event-api was given. 18369 if test "${enable_event_api+set}" = set; then : 18370 enableval=$enable_event_api; 18371 fi 18372 18373 case "$enable_event_api" in 18374 yes) 18375 UNBOUND_EVENT_INSTALL=unbound-event-install 18376 18377 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 18378 18379 ;; 18380 *) 18381 ;; 18382 esac 18383 18384 # Check whether --enable-tfo-client was given. 18385 if test "${enable_tfo_client+set}" = set; then : 18386 enableval=$enable_tfo_client; 18387 fi 18388 18389 case "$enable_tfo_client" in 18390 yes) 18391 case `uname` in 18392 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 18393 #include <netinet/tcp.h> 18394 18395 " 18396 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 18397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18398 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18399 else 18400 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18401 fi 18402 18403 18404 cat >>confdefs.h <<_ACEOF 18405 #define USE_MSG_FASTOPEN 1 18406 _ACEOF 18407 18408 ;; 18409 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 18410 #include <sys/socket.h> 18411 18412 " 18413 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 18414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18415 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18416 else 18417 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18418 fi 18419 18420 18421 cat >>confdefs.h <<_ACEOF 18422 #define USE_OSX_MSG_FASTOPEN 1 18423 _ACEOF 18424 18425 ;; 18426 esac 18427 ;; 18428 no|*) 18429 ;; 18430 esac 18431 18432 # Check whether --enable-tfo-server was given. 18433 if test "${enable_tfo_server+set}" = set; then : 18434 enableval=$enable_tfo_server; 18435 fi 18436 18437 case "$enable_tfo_server" in 18438 yes) 18439 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 18440 #include <netinet/tcp.h> 18441 18442 " 18443 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 18444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 18445 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 18446 else 18447 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 18448 fi 18449 18450 18451 cat >>confdefs.h <<_ACEOF 18452 #define USE_TCP_FASTOPEN 1 18453 _ACEOF 18454 18455 ;; 18456 no|*) 18457 ;; 18458 esac 18459 18460 # check for libevent 18461 18462 # Check whether --with-libevent was given. 18463 if test "${with_libevent+set}" = set; then : 18464 withval=$with_libevent; 18465 else 18466 withval="no" 18467 fi 18468 18469 if test x_$withval = x_yes -o x_$withval != x_no; then 18470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 18471 $as_echo_n "checking for libevent... " >&6; } 18472 if test x_$withval = x_ -o x_$withval = x_yes; then 18473 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18474 fi 18475 for dir in $withval; do 18476 thedir="$dir" 18477 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 18478 found_libevent="yes" 18479 if test "$thedir" != "/usr"; then 18480 CPPFLAGS="$CPPFLAGS -I$thedir/include" 18481 fi 18482 break; 18483 fi 18484 done 18485 if test x_$found_libevent != x_yes; then 18486 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 18487 # libevent source directory 18488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18489 $as_echo "found in $thedir" >&6; } 18490 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 18491 BAK_LDFLAGS_SET="1" 18492 BAK_LDFLAGS="$LDFLAGS" 18493 # remove evdns from linking 18494 mkdir build >/dev/null 2>&1 18495 mkdir build/libevent >/dev/null 2>&1 18496 mkdir build/libevent/.libs >/dev/null 2>&1 18497 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18498 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 18499 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18500 cp $ev_files_o build/libevent 18501 cp $ev_files_lo build/libevent 18502 cp $ev_files_libso build/libevent/.libs 18503 LATE_LDFLAGS="build/libevent/*.lo -lm" 18504 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 18505 else 18506 as_fn_error $? "Cannot find the libevent library in $withval 18507 You can restart ./configure --with-libevent=no to use a builtin alternative. 18508 Please note that this alternative is not as capable as libevent when using 18509 large outgoing port ranges. " "$LINENO" 5 18510 fi 18511 else 18512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18513 $as_echo "found in $thedir" >&6; } 18514 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 18515 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 18516 18517 if test "x$enable_rpath" = xyes; then 18518 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 18519 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 18520 fi 18521 fi 18522 18523 else 18524 if test "$thedir" != "/usr" -a "$thedir" != ""; then 18525 LDFLAGS="$LDFLAGS -L$thedir/lib" 18526 18527 if test "x$enable_rpath" = xyes; then 18528 if echo "$thedir/lib" | grep "^/" >/dev/null; then 18529 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 18530 fi 18531 fi 18532 18533 fi 18534 fi 18535 fi 18536 # check for library used by libevent after 1.3c 18537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 18538 $as_echo_n "checking for library containing clock_gettime... " >&6; } 18539 if ${ac_cv_search_clock_gettime+:} false; then : 18540 $as_echo_n "(cached) " >&6 18541 else 18542 ac_func_search_save_LIBS=$LIBS 18543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18544 /* end confdefs.h. */ 18545 18546 /* Override any GCC internal prototype to avoid an error. 18547 Use char because int might match the return type of a GCC 18548 builtin and then its argument prototype would still apply. */ 18549 #ifdef __cplusplus 18550 extern "C" 18551 #endif 18552 char clock_gettime (); 18553 int 18554 main () 18555 { 18556 return clock_gettime (); 18557 ; 18558 return 0; 18559 } 18560 _ACEOF 18561 for ac_lib in '' rt; do 18562 if test -z "$ac_lib"; then 18563 ac_res="none required" 18564 else 18565 ac_res=-l$ac_lib 18566 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18567 fi 18568 if ac_fn_c_try_link "$LINENO"; then : 18569 ac_cv_search_clock_gettime=$ac_res 18570 fi 18571 rm -f core conftest.err conftest.$ac_objext \ 18572 conftest$ac_exeext 18573 if ${ac_cv_search_clock_gettime+:} false; then : 18574 break 18575 fi 18576 done 18577 if ${ac_cv_search_clock_gettime+:} false; then : 18578 18579 else 18580 ac_cv_search_clock_gettime=no 18581 fi 18582 rm conftest.$ac_ext 18583 LIBS=$ac_func_search_save_LIBS 18584 fi 18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 18586 $as_echo "$ac_cv_search_clock_gettime" >&6; } 18587 ac_res=$ac_cv_search_clock_gettime 18588 if test "$ac_res" != no; then : 18589 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18590 18591 fi 18592 18593 18594 # is the event.h header libev or libevent? 18595 for ac_header in event.h 18596 do : 18597 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 18598 " 18599 if test "x$ac_cv_header_event_h" = xyes; then : 18600 cat >>confdefs.h <<_ACEOF 18601 #define HAVE_EVENT_H 1 18602 _ACEOF 18603 18604 fi 18605 18606 done 18607 18608 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 18609 #include <event.h> 18610 18611 " 18612 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 18613 18614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18615 $as_echo_n "checking for library containing event_set... " >&6; } 18616 if ${ac_cv_search_event_set+:} false; then : 18617 $as_echo_n "(cached) " >&6 18618 else 18619 ac_func_search_save_LIBS=$LIBS 18620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18621 /* end confdefs.h. */ 18622 18623 /* Override any GCC internal prototype to avoid an error. 18624 Use char because int might match the return type of a GCC 18625 builtin and then its argument prototype would still apply. */ 18626 #ifdef __cplusplus 18627 extern "C" 18628 #endif 18629 char event_set (); 18630 int 18631 main () 18632 { 18633 return event_set (); 18634 ; 18635 return 0; 18636 } 18637 _ACEOF 18638 for ac_lib in '' ev; do 18639 if test -z "$ac_lib"; then 18640 ac_res="none required" 18641 else 18642 ac_res=-l$ac_lib 18643 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18644 fi 18645 if ac_fn_c_try_link "$LINENO"; then : 18646 ac_cv_search_event_set=$ac_res 18647 fi 18648 rm -f core conftest.err conftest.$ac_objext \ 18649 conftest$ac_exeext 18650 if ${ac_cv_search_event_set+:} false; then : 18651 break 18652 fi 18653 done 18654 if ${ac_cv_search_event_set+:} false; then : 18655 18656 else 18657 ac_cv_search_event_set=no 18658 fi 18659 rm conftest.$ac_ext 18660 LIBS=$ac_func_search_save_LIBS 18661 fi 18662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18663 $as_echo "$ac_cv_search_event_set" >&6; } 18664 ac_res=$ac_cv_search_event_set 18665 if test "$ac_res" != no; then : 18666 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18667 18668 fi 18669 18670 18671 else 18672 18673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18674 $as_echo_n "checking for library containing event_set... " >&6; } 18675 if ${ac_cv_search_event_set+:} false; then : 18676 $as_echo_n "(cached) " >&6 18677 else 18678 ac_func_search_save_LIBS=$LIBS 18679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18680 /* end confdefs.h. */ 18681 18682 /* Override any GCC internal prototype to avoid an error. 18683 Use char because int might match the return type of a GCC 18684 builtin and then its argument prototype would still apply. */ 18685 #ifdef __cplusplus 18686 extern "C" 18687 #endif 18688 char event_set (); 18689 int 18690 main () 18691 { 18692 return event_set (); 18693 ; 18694 return 0; 18695 } 18696 _ACEOF 18697 for ac_lib in '' event; do 18698 if test -z "$ac_lib"; then 18699 ac_res="none required" 18700 else 18701 ac_res=-l$ac_lib 18702 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18703 fi 18704 if ac_fn_c_try_link "$LINENO"; then : 18705 ac_cv_search_event_set=$ac_res 18706 fi 18707 rm -f core conftest.err conftest.$ac_objext \ 18708 conftest$ac_exeext 18709 if ${ac_cv_search_event_set+:} false; then : 18710 break 18711 fi 18712 done 18713 if ${ac_cv_search_event_set+:} false; then : 18714 18715 else 18716 ac_cv_search_event_set=no 18717 fi 18718 rm conftest.$ac_ext 18719 LIBS=$ac_func_search_save_LIBS 18720 fi 18721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18722 $as_echo "$ac_cv_search_event_set" >&6; } 18723 ac_res=$ac_cv_search_event_set 18724 if test "$ac_res" != no; then : 18725 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18726 18727 fi 18728 18729 18730 fi 18731 18732 for ac_func in event_base_free 18733 do : 18734 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 18735 if test "x$ac_cv_func_event_base_free" = xyes; then : 18736 cat >>confdefs.h <<_ACEOF 18737 #define HAVE_EVENT_BASE_FREE 1 18738 _ACEOF 18739 18740 fi 18741 done 18742 # only in libevent 1.2 and later 18743 for ac_func in event_base_once 18744 do : 18745 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 18746 if test "x$ac_cv_func_event_base_once" = xyes; then : 18747 cat >>confdefs.h <<_ACEOF 18748 #define HAVE_EVENT_BASE_ONCE 1 18749 _ACEOF 18750 18751 fi 18752 done 18753 # only in libevent 1.4.1 and later 18754 for ac_func in event_base_new 18755 do : 18756 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 18757 if test "x$ac_cv_func_event_base_new" = xyes; then : 18758 cat >>confdefs.h <<_ACEOF 18759 #define HAVE_EVENT_BASE_NEW 1 18760 _ACEOF 18761 18762 fi 18763 done 18764 # only in libevent 1.4.1 and later 18765 for ac_func in event_base_get_method 18766 do : 18767 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 18768 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 18769 cat >>confdefs.h <<_ACEOF 18770 #define HAVE_EVENT_BASE_GET_METHOD 1 18771 _ACEOF 18772 18773 fi 18774 done 18775 # only in libevent 1.4.3 and later 18776 for ac_func in ev_loop 18777 do : 18778 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 18779 if test "x$ac_cv_func_ev_loop" = xyes; then : 18780 cat >>confdefs.h <<_ACEOF 18781 #define HAVE_EV_LOOP 1 18782 _ACEOF 18783 18784 fi 18785 done 18786 # only in libev. (tested on 3.51) 18787 for ac_func in ev_default_loop 18788 do : 18789 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 18790 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 18791 cat >>confdefs.h <<_ACEOF 18792 #define HAVE_EV_DEFAULT_LOOP 1 18793 _ACEOF 18794 18795 fi 18796 done 18797 # only in libev. (tested on 4.00) 18798 PC_LIBEVENT_DEPENDENCY="libevent" 18799 18800 if test -n "$BAK_LDFLAGS_SET"; then 18801 LDFLAGS="$BAK_LDFLAGS" 18802 fi 18803 else 18804 18805 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 18806 18807 fi 18808 18809 # check for libexpat 18810 18811 # Check whether --with-libexpat was given. 18812 if test "${with_libexpat+set}" = set; then : 18813 withval=$with_libexpat; 18814 else 18815 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18816 fi 18817 18818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 18819 $as_echo_n "checking for libexpat... " >&6; } 18820 found_libexpat="no" 18821 for dir in $withval ; do 18822 if test -f "$dir/include/expat.h"; then 18823 found_libexpat="yes" 18824 if test "$dir" != "/usr"; then 18825 CPPFLAGS="$CPPFLAGS -I$dir/include" 18826 LDFLAGS="$LDFLAGS -L$dir/lib" 18827 fi 18828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 18829 $as_echo "found in $dir" >&6; } 18830 break; 18831 fi 18832 done 18833 if test x_$found_libexpat != x_yes; then 18834 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 18835 fi 18836 for ac_header in expat.h 18837 do : 18838 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 18839 " 18840 if test "x$ac_cv_header_expat_h" = xyes; then : 18841 cat >>confdefs.h <<_ACEOF 18842 #define HAVE_EXPAT_H 1 18843 _ACEOF 18844 18845 fi 18846 18847 done 18848 18849 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 18850 #include <expat.h> 18851 18852 " 18853 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 18854 ac_have_decl=1 18855 else 18856 ac_have_decl=0 18857 fi 18858 18859 cat >>confdefs.h <<_ACEOF 18860 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 18861 _ACEOF 18862 18863 18864 # hiredis (redis C client for cachedb) 18865 18866 # Check whether --with-libhiredis was given. 18867 if test "${with_libhiredis+set}" = set; then : 18868 withval=$with_libhiredis; 18869 else 18870 withval="no" 18871 fi 18872 18873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5 18874 $as_echo_n "checking for libhiredis... " >&6; } 18875 found_libhiredis="no" 18876 if test x_$withval = x_yes -o x_$withval != x_no; then 18877 if test x_$withval = x_ -o x_$withval = x_yes; then 18878 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18879 fi 18880 for dir in $withval ; do 18881 if test -f "$dir/include/hiredis/hiredis.h"; then 18882 found_libhiredis="yes" 18883 if test "$dir" != "/usr"; then 18884 CPPFLAGS="$CPPFLAGS -I$dir/include" 18885 LDFLAGS="$LDFLAGS -L$dir/lib" 18886 fi 18887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 18888 $as_echo "found in $dir" >&6; } 18889 18890 $as_echo "#define USE_REDIS 1" >>confdefs.h 18891 18892 LIBS="$LIBS -lhiredis" 18893 break; 18894 fi 18895 done 18896 if test x_$found_libhiredis != x_yes; then 18897 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5 18898 fi 18899 for ac_header in hiredis/hiredis.h 18900 do : 18901 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default 18902 " 18903 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then : 18904 cat >>confdefs.h <<_ACEOF 18905 #define HAVE_HIREDIS_HIREDIS_H 1 18906 _ACEOF 18907 18908 fi 18909 18910 done 18911 18912 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default 18913 #include <hiredis/hiredis.h> 18914 18915 " 18916 if test "x$ac_cv_have_decl_redisConnect" = xyes; then : 18917 ac_have_decl=1 18918 else 18919 ac_have_decl=0 18920 fi 18921 18922 cat >>confdefs.h <<_ACEOF 18923 #define HAVE_DECL_REDISCONNECT $ac_have_decl 18924 _ACEOF 18925 18926 fi 18927 18928 # set static linking if requested 18929 18930 staticexe="" 18931 # Check whether --enable-static-exe was given. 18932 if test "${enable_static_exe+set}" = set; then : 18933 enableval=$enable_static_exe; 18934 fi 18935 18936 if test x_$enable_static_exe = x_yes; then 18937 staticexe="-static" 18938 if test "$on_mingw" = yes; then 18939 staticexe="-all-static" 18940 # for static compile, include gdi32 and zlib here. 18941 if echo $LIBS | grep 'lgdi32' >/dev/null; then 18942 : 18943 else 18944 LIBS="$LIBS -lgdi32" 18945 fi 18946 LIBS="$LIBS -lz" 18947 fi 18948 fi 18949 18950 # Include systemd.m4 - begin 18951 # macros for configuring systemd 18952 # Copyright 2015, Sami Kerola, CloudFlare. 18953 # BSD licensed. 18954 # Check whether --enable-systemd was given. 18955 if test "${enable_systemd+set}" = set; then : 18956 enableval=$enable_systemd; 18957 else 18958 enable_systemd=no 18959 fi 18960 18961 have_systemd=no 18962 18963 18964 18965 18966 18967 18968 18969 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 18970 if test -n "$ac_tool_prefix"; then 18971 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 18972 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 18973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18974 $as_echo_n "checking for $ac_word... " >&6; } 18975 if ${ac_cv_path_PKG_CONFIG+:} false; then : 18976 $as_echo_n "(cached) " >&6 18977 else 18978 case $PKG_CONFIG in 18979 [\\/]* | ?:[\\/]*) 18980 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 18981 ;; 18982 *) 18983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18984 for as_dir in $PATH 18985 do 18986 IFS=$as_save_IFS 18987 test -z "$as_dir" && as_dir=. 18988 for ac_exec_ext in '' $ac_executable_extensions; do 18989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18990 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 18991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18992 break 2 18993 fi 18994 done 18995 done 18996 IFS=$as_save_IFS 18997 18998 ;; 18999 esac 19000 fi 19001 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 19002 if test -n "$PKG_CONFIG"; then 19003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 19004 $as_echo "$PKG_CONFIG" >&6; } 19005 else 19006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19007 $as_echo "no" >&6; } 19008 fi 19009 19010 19011 fi 19012 if test -z "$ac_cv_path_PKG_CONFIG"; then 19013 ac_pt_PKG_CONFIG=$PKG_CONFIG 19014 # Extract the first word of "pkg-config", so it can be a program name with args. 19015 set dummy pkg-config; ac_word=$2 19016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19017 $as_echo_n "checking for $ac_word... " >&6; } 19018 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 19019 $as_echo_n "(cached) " >&6 19020 else 19021 case $ac_pt_PKG_CONFIG in 19022 [\\/]* | ?:[\\/]*) 19023 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 19024 ;; 19025 *) 19026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19027 for as_dir in $PATH 19028 do 19029 IFS=$as_save_IFS 19030 test -z "$as_dir" && as_dir=. 19031 for ac_exec_ext in '' $ac_executable_extensions; do 19032 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19033 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 19034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19035 break 2 19036 fi 19037 done 19038 done 19039 IFS=$as_save_IFS 19040 19041 ;; 19042 esac 19043 fi 19044 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 19045 if test -n "$ac_pt_PKG_CONFIG"; then 19046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 19047 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 19048 else 19049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19050 $as_echo "no" >&6; } 19051 fi 19052 19053 if test "x$ac_pt_PKG_CONFIG" = x; then 19054 PKG_CONFIG="" 19055 else 19056 case $cross_compiling:$ac_tool_warned in 19057 yes:) 19058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19060 ac_tool_warned=yes ;; 19061 esac 19062 PKG_CONFIG=$ac_pt_PKG_CONFIG 19063 fi 19064 else 19065 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 19066 fi 19067 19068 fi 19069 if test -n "$PKG_CONFIG"; then 19070 _pkg_min_version=0.9.0 19071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 19072 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 19073 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 19074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19075 $as_echo "yes" >&6; } 19076 else 19077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19078 $as_echo "no" >&6; } 19079 PKG_CONFIG="" 19080 fi 19081 fi 19082 if test "x$enable_systemd" != xno; then : 19083 19084 19085 19086 pkg_failed=no 19087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 19088 $as_echo_n "checking for SYSTEMD... " >&6; } 19089 19090 if test -n "$SYSTEMD_CFLAGS"; then 19091 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 19092 elif test -n "$PKG_CONFIG"; then 19093 if test -n "$PKG_CONFIG" && \ 19094 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 19095 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 19096 ac_status=$? 19097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19098 test $ac_status = 0; }; then 19099 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 19100 test "x$?" != "x0" && pkg_failed=yes 19101 else 19102 pkg_failed=yes 19103 fi 19104 else 19105 pkg_failed=untried 19106 fi 19107 if test -n "$SYSTEMD_LIBS"; then 19108 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 19109 elif test -n "$PKG_CONFIG"; then 19110 if test -n "$PKG_CONFIG" && \ 19111 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 19112 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 19113 ac_status=$? 19114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19115 test $ac_status = 0; }; then 19116 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 19117 test "x$?" != "x0" && pkg_failed=yes 19118 else 19119 pkg_failed=yes 19120 fi 19121 else 19122 pkg_failed=untried 19123 fi 19124 19125 19126 19127 if test $pkg_failed = yes; then 19128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19129 $as_echo "no" >&6; } 19130 19131 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19132 _pkg_short_errors_supported=yes 19133 else 19134 _pkg_short_errors_supported=no 19135 fi 19136 if test $_pkg_short_errors_supported = yes; then 19137 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 19138 else 19139 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 19140 fi 19141 # Put the nasty error message in config.log where it belongs 19142 echo "$SYSTEMD_PKG_ERRORS" >&5 19143 19144 have_systemd=no 19145 elif test $pkg_failed = untried; then 19146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19147 $as_echo "no" >&6; } 19148 have_systemd=no 19149 else 19150 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 19151 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 19152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19153 $as_echo "yes" >&6; } 19154 have_systemd=yes 19155 fi 19156 if test "x$have_systemd" != "xyes"; then : 19157 19158 19159 pkg_failed=no 19160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5 19161 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; } 19162 19163 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 19164 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 19165 elif test -n "$PKG_CONFIG"; then 19166 if test -n "$PKG_CONFIG" && \ 19167 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 19168 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 19169 ac_status=$? 19170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19171 test $ac_status = 0; }; then 19172 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 19173 test "x$?" != "x0" && pkg_failed=yes 19174 else 19175 pkg_failed=yes 19176 fi 19177 else 19178 pkg_failed=untried 19179 fi 19180 if test -n "$SYSTEMD_DAEMON_LIBS"; then 19181 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 19182 elif test -n "$PKG_CONFIG"; then 19183 if test -n "$PKG_CONFIG" && \ 19184 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 19185 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 19186 ac_status=$? 19187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19188 test $ac_status = 0; }; then 19189 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 19190 test "x$?" != "x0" && pkg_failed=yes 19191 else 19192 pkg_failed=yes 19193 fi 19194 else 19195 pkg_failed=untried 19196 fi 19197 19198 19199 19200 if test $pkg_failed = yes; then 19201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19202 $as_echo "no" >&6; } 19203 19204 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19205 _pkg_short_errors_supported=yes 19206 else 19207 _pkg_short_errors_supported=no 19208 fi 19209 if test $_pkg_short_errors_supported = yes; then 19210 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 19211 else 19212 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 19213 fi 19214 # Put the nasty error message in config.log where it belongs 19215 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 19216 19217 have_systemd_daemon=no 19218 elif test $pkg_failed = untried; then 19219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19220 $as_echo "no" >&6; } 19221 have_systemd_daemon=no 19222 else 19223 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 19224 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 19225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19226 $as_echo "yes" >&6; } 19227 have_systemd_daemon=yes 19228 fi 19229 if test "x$have_systemd_daemon" = "xyes"; then : 19230 have_systemd=yes 19231 fi 19232 19233 fi 19234 case $enable_systemd:$have_systemd in #( 19235 yes:no) : 19236 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 19237 *:yes) : 19238 19239 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 19240 19241 LIBS="$LIBS $SYSTEMD_LIBS" 19242 19243 ;; #( 19244 *) : 19245 ;; 19246 esac 19247 19248 19249 fi 19250 if test "x$have_systemd" = xyes; then 19251 USE_SYSTEMD_TRUE= 19252 USE_SYSTEMD_FALSE='#' 19253 else 19254 USE_SYSTEMD_TRUE='#' 19255 USE_SYSTEMD_FALSE= 19256 fi 19257 19258 19259 # Include systemd.m4 - end 19260 19261 # set lock checking if requested 19262 # Check whether --enable-lock_checks was given. 19263 if test "${enable_lock_checks+set}" = set; then : 19264 enableval=$enable_lock_checks; 19265 fi 19266 19267 if test x_$enable_lock_checks = x_yes; then 19268 19269 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 19270 19271 CHECKLOCK_OBJ="checklocks.lo" 19272 19273 fi 19274 19275 19276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 19277 $as_echo_n "checking for getaddrinfo... " >&6; } 19278 ac_cv_func_getaddrinfo=no 19279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19280 /* end confdefs.h. */ 19281 19282 #ifdef __cplusplus 19283 extern "C" 19284 { 19285 #endif 19286 char* getaddrinfo(); 19287 char* (*f) () = getaddrinfo; 19288 #ifdef __cplusplus 19289 } 19290 #endif 19291 int main() { 19292 ; 19293 return 0; 19294 } 19295 19296 _ACEOF 19297 if ac_fn_c_try_link "$LINENO"; then : 19298 ac_cv_func_getaddrinfo="yes" 19299 if test "$ac_cv_header_windows_h" = "yes"; then 19300 19301 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19302 19303 USE_WINSOCK="1" 19304 if echo $LIBS | grep 'lws2_32' >/dev/null; then 19305 : 19306 else 19307 LIBS="$LIBS -lws2_32" 19308 fi 19309 fi 19310 19311 else 19312 ORIGLIBS="$LIBS" 19313 LIBS="$LIBS -lws2_32" 19314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19315 /* end confdefs.h. */ 19316 19317 #ifdef HAVE_WS2TCPIP_H 19318 #include <ws2tcpip.h> 19319 #endif 19320 19321 int 19322 main () 19323 { 19324 19325 (void)getaddrinfo(NULL, NULL, NULL, NULL); 19326 19327 19328 ; 19329 return 0; 19330 } 19331 _ACEOF 19332 if ac_fn_c_try_link "$LINENO"; then : 19333 19334 ac_cv_func_getaddrinfo="yes" 19335 19336 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19337 19338 USE_WINSOCK="1" 19339 19340 else 19341 19342 ac_cv_func_getaddrinfo="no" 19343 LIBS="$ORIGLIBS" 19344 19345 fi 19346 rm -f core conftest.err conftest.$ac_objext \ 19347 conftest$ac_exeext conftest.$ac_ext 19348 19349 fi 19350 rm -f core conftest.err conftest.$ac_objext \ 19351 conftest$ac_exeext conftest.$ac_ext 19352 19353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 19354 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 19355 if test $ac_cv_func_getaddrinfo = yes; then 19356 19357 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 19358 19359 fi 19360 19361 if test "$USE_WINSOCK" = 1; then 19362 19363 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 19364 19365 for ac_header in iphlpapi.h 19366 do : 19367 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 19368 #include <windows.h> 19369 19370 " 19371 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 19372 cat >>confdefs.h <<_ACEOF 19373 #define HAVE_IPHLPAPI_H 1 19374 _ACEOF 19375 19376 fi 19377 19378 done 19379 19380 if test -n "$ac_tool_prefix"; then 19381 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 19382 set dummy ${ac_tool_prefix}windres; ac_word=$2 19383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19384 $as_echo_n "checking for $ac_word... " >&6; } 19385 if ${ac_cv_prog_WINDRES+:} false; then : 19386 $as_echo_n "(cached) " >&6 19387 else 19388 if test -n "$WINDRES"; then 19389 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 19390 else 19391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19392 for as_dir in $PATH 19393 do 19394 IFS=$as_save_IFS 19395 test -z "$as_dir" && as_dir=. 19396 for ac_exec_ext in '' $ac_executable_extensions; do 19397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19398 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 19399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19400 break 2 19401 fi 19402 done 19403 done 19404 IFS=$as_save_IFS 19405 19406 fi 19407 fi 19408 WINDRES=$ac_cv_prog_WINDRES 19409 if test -n "$WINDRES"; then 19410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 19411 $as_echo "$WINDRES" >&6; } 19412 else 19413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19414 $as_echo "no" >&6; } 19415 fi 19416 19417 19418 fi 19419 if test -z "$ac_cv_prog_WINDRES"; then 19420 ac_ct_WINDRES=$WINDRES 19421 # Extract the first word of "windres", so it can be a program name with args. 19422 set dummy windres; ac_word=$2 19423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19424 $as_echo_n "checking for $ac_word... " >&6; } 19425 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 19426 $as_echo_n "(cached) " >&6 19427 else 19428 if test -n "$ac_ct_WINDRES"; then 19429 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 19430 else 19431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19432 for as_dir in $PATH 19433 do 19434 IFS=$as_save_IFS 19435 test -z "$as_dir" && as_dir=. 19436 for ac_exec_ext in '' $ac_executable_extensions; do 19437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19438 ac_cv_prog_ac_ct_WINDRES="windres" 19439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19440 break 2 19441 fi 19442 done 19443 done 19444 IFS=$as_save_IFS 19445 19446 fi 19447 fi 19448 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 19449 if test -n "$ac_ct_WINDRES"; then 19450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 19451 $as_echo "$ac_ct_WINDRES" >&6; } 19452 else 19453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19454 $as_echo "no" >&6; } 19455 fi 19456 19457 if test "x$ac_ct_WINDRES" = x; then 19458 WINDRES="" 19459 else 19460 case $cross_compiling:$ac_tool_warned in 19461 yes:) 19462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19464 ac_tool_warned=yes ;; 19465 esac 19466 WINDRES=$ac_ct_WINDRES 19467 fi 19468 else 19469 WINDRES="$ac_cv_prog_WINDRES" 19470 fi 19471 19472 LIBS="$LIBS -liphlpapi -lcrypt32" 19473 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 19474 19475 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 19476 19477 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 19478 19479 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 19480 19481 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 19482 19483 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 19484 19485 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 19486 19487 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 19488 19489 fi 19490 if test $ac_cv_func_getaddrinfo = no; then 19491 case " $LIBOBJS " in 19492 *" fake-rfc2553.$ac_objext "* ) ;; 19493 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 19494 ;; 19495 esac 19496 19497 fi 19498 # check after getaddrinfo for its libraries 19499 19500 # check ioctlsocket 19501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 19502 $as_echo_n "checking for ioctlsocket... " >&6; } 19503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19504 /* end confdefs.h. */ 19505 19506 #ifdef HAVE_WINSOCK2_H 19507 #include <winsock2.h> 19508 #endif 19509 19510 int 19511 main () 19512 { 19513 19514 (void)ioctlsocket(0, 0, NULL); 19515 19516 ; 19517 return 0; 19518 } 19519 _ACEOF 19520 if ac_fn_c_try_link "$LINENO"; then : 19521 19522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19523 $as_echo "yes" >&6; } 19524 19525 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 19526 19527 19528 else 19529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19530 $as_echo "no" >&6; } 19531 fi 19532 rm -f core conftest.err conftest.$ac_objext \ 19533 conftest$ac_exeext conftest.$ac_ext 19534 19535 19536 # see if daemon(3) exists, and if it is deprecated. 19537 for ac_func in daemon 19538 do : 19539 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 19540 if test "x$ac_cv_func_daemon" = xyes; then : 19541 cat >>confdefs.h <<_ACEOF 19542 #define HAVE_DAEMON 1 19543 _ACEOF 19544 19545 fi 19546 done 19547 19548 if test $ac_cv_func_daemon = yes; then 19549 19550 19551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 19552 $as_echo_n "checking if daemon is deprecated... " >&6; } 19553 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 19554 if eval \${cv_cc_deprecated_$cache+:} false; then : 19555 $as_echo_n "(cached) " >&6 19556 else 19557 19558 echo ' 19559 #include <stdlib.h> 19560 ' >conftest.c 19561 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 19562 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 19563 eval "cv_cc_deprecated_$cache=no" 19564 else 19565 eval "cv_cc_deprecated_$cache=yes" 19566 fi 19567 rm -f conftest conftest.o conftest.c 19568 19569 fi 19570 19571 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 19572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19573 $as_echo "yes" >&6; } 19574 19575 cat >>confdefs.h <<_ACEOF 19576 #define DEPRECATED_DAEMON 1 19577 _ACEOF 19578 19579 : 19580 19581 else 19582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19583 $as_echo "no" >&6; } 19584 : 19585 19586 fi 19587 19588 fi 19589 19590 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 19591 $ac_includes_default 19592 #ifdef HAVE_SYS_UN_H 19593 #include <sys/un.h> 19594 #endif 19595 19596 " 19597 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 19598 19599 cat >>confdefs.h <<_ACEOF 19600 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 19601 _ACEOF 19602 19603 19604 fi 19605 19606 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 19607 $ac_includes_default 19608 #if HAVE_SYS_PARAM_H 19609 #include <sys/param.h> 19610 #endif 19611 19612 #ifdef HAVE_SYS_SOCKET_H 19613 #include <sys/socket.h> 19614 #endif 19615 19616 #ifdef HAVE_SYS_UIO_H 19617 #include <sys/uio.h> 19618 #endif 19619 19620 #ifdef HAVE_NETINET_IN_H 19621 #include <netinet/in.h> 19622 #endif 19623 19624 #ifdef HAVE_NETINET_TCP_H 19625 #include <netinet/tcp.h> 19626 #endif 19627 19628 #ifdef HAVE_ARPA_INET_H 19629 #include <arpa/inet.h> 19630 #endif 19631 19632 #ifdef HAVE_WINSOCK2_H 19633 #include <winsock2.h> 19634 #endif 19635 19636 #ifdef HAVE_WS2TCPIP_H 19637 #include <ws2tcpip.h> 19638 #endif 19639 19640 " 19641 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 19642 19643 cat >>confdefs.h <<_ACEOF 19644 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 19645 _ACEOF 19646 19647 19648 fi 19649 19650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 19651 $as_echo_n "checking for library containing setusercontext... " >&6; } 19652 if ${ac_cv_search_setusercontext+:} false; then : 19653 $as_echo_n "(cached) " >&6 19654 else 19655 ac_func_search_save_LIBS=$LIBS 19656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19657 /* end confdefs.h. */ 19658 19659 /* Override any GCC internal prototype to avoid an error. 19660 Use char because int might match the return type of a GCC 19661 builtin and then its argument prototype would still apply. */ 19662 #ifdef __cplusplus 19663 extern "C" 19664 #endif 19665 char setusercontext (); 19666 int 19667 main () 19668 { 19669 return setusercontext (); 19670 ; 19671 return 0; 19672 } 19673 _ACEOF 19674 for ac_lib in '' util; do 19675 if test -z "$ac_lib"; then 19676 ac_res="none required" 19677 else 19678 ac_res=-l$ac_lib 19679 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19680 fi 19681 if ac_fn_c_try_link "$LINENO"; then : 19682 ac_cv_search_setusercontext=$ac_res 19683 fi 19684 rm -f core conftest.err conftest.$ac_objext \ 19685 conftest$ac_exeext 19686 if ${ac_cv_search_setusercontext+:} false; then : 19687 break 19688 fi 19689 done 19690 if ${ac_cv_search_setusercontext+:} false; then : 19691 19692 else 19693 ac_cv_search_setusercontext=no 19694 fi 19695 rm conftest.$ac_ext 19696 LIBS=$ac_func_search_save_LIBS 19697 fi 19698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 19699 $as_echo "$ac_cv_search_setusercontext" >&6; } 19700 ac_res=$ac_cv_search_setusercontext 19701 if test "$ac_res" != no; then : 19702 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19703 19704 fi 19705 19706 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 19707 do : 19708 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19709 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19710 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19711 cat >>confdefs.h <<_ACEOF 19712 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19713 _ACEOF 19714 19715 fi 19716 done 19717 19718 for ac_func in setresuid 19719 do : 19720 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 19721 if test "x$ac_cv_func_setresuid" = xyes; then : 19722 cat >>confdefs.h <<_ACEOF 19723 #define HAVE_SETRESUID 1 19724 _ACEOF 19725 19726 else 19727 for ac_func in setreuid 19728 do : 19729 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 19730 if test "x$ac_cv_func_setreuid" = xyes; then : 19731 cat >>confdefs.h <<_ACEOF 19732 #define HAVE_SETREUID 1 19733 _ACEOF 19734 19735 fi 19736 done 19737 19738 fi 19739 done 19740 19741 for ac_func in setresgid 19742 do : 19743 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 19744 if test "x$ac_cv_func_setresgid" = xyes; then : 19745 cat >>confdefs.h <<_ACEOF 19746 #define HAVE_SETRESGID 1 19747 _ACEOF 19748 19749 else 19750 for ac_func in setregid 19751 do : 19752 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 19753 if test "x$ac_cv_func_setregid" = xyes; then : 19754 cat >>confdefs.h <<_ACEOF 19755 #define HAVE_SETREGID 1 19756 _ACEOF 19757 19758 fi 19759 done 19760 19761 fi 19762 done 19763 19764 19765 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 19766 if echo $target_os | grep darwin8 > /dev/null; then 19767 19768 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 19769 19770 fi 19771 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 19772 $ac_includes_default 19773 #ifdef HAVE_NETINET_IN_H 19774 #include <netinet/in.h> 19775 #endif 19776 19777 #ifdef HAVE_NETINET_TCP_H 19778 #include <netinet/tcp.h> 19779 #endif 19780 19781 #ifdef HAVE_ARPA_INET_H 19782 #include <arpa/inet.h> 19783 #endif 19784 19785 #ifdef HAVE_WINSOCK2_H 19786 #include <winsock2.h> 19787 #endif 19788 19789 #ifdef HAVE_WS2TCPIP_H 19790 #include <ws2tcpip.h> 19791 #endif 19792 19793 " 19794 if test "x$ac_cv_have_decl_inet_pton" = xyes; then : 19795 ac_have_decl=1 19796 else 19797 ac_have_decl=0 19798 fi 19799 19800 cat >>confdefs.h <<_ACEOF 19801 #define HAVE_DECL_INET_PTON $ac_have_decl 19802 _ACEOF 19803 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 19804 $ac_includes_default 19805 #ifdef HAVE_NETINET_IN_H 19806 #include <netinet/in.h> 19807 #endif 19808 19809 #ifdef HAVE_NETINET_TCP_H 19810 #include <netinet/tcp.h> 19811 #endif 19812 19813 #ifdef HAVE_ARPA_INET_H 19814 #include <arpa/inet.h> 19815 #endif 19816 19817 #ifdef HAVE_WINSOCK2_H 19818 #include <winsock2.h> 19819 #endif 19820 19821 #ifdef HAVE_WS2TCPIP_H 19822 #include <ws2tcpip.h> 19823 #endif 19824 19825 " 19826 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : 19827 ac_have_decl=1 19828 else 19829 ac_have_decl=0 19830 fi 19831 19832 cat >>confdefs.h <<_ACEOF 19833 #define HAVE_DECL_INET_NTOP $ac_have_decl 19834 _ACEOF 19835 19836 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 19837 if test "x$ac_cv_func_inet_aton" = xyes; then : 19838 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 19839 19840 else 19841 case " $LIBOBJS " in 19842 *" inet_aton.$ac_objext "* ) ;; 19843 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 19844 ;; 19845 esac 19846 19847 fi 19848 19849 19850 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 19851 if test "x$ac_cv_func_inet_pton" = xyes; then : 19852 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 19853 19854 else 19855 case " $LIBOBJS " in 19856 *" inet_pton.$ac_objext "* ) ;; 19857 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 19858 ;; 19859 esac 19860 19861 fi 19862 19863 19864 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 19865 if test "x$ac_cv_func_inet_ntop" = xyes; then : 19866 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 19867 19868 else 19869 case " $LIBOBJS " in 19870 *" inet_ntop.$ac_objext "* ) ;; 19871 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 19872 ;; 19873 esac 19874 19875 fi 19876 19877 19878 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 19879 if test "x$ac_cv_func_snprintf" = xyes; then : 19880 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 19881 19882 else 19883 case " $LIBOBJS " in 19884 *" snprintf.$ac_objext "* ) ;; 19885 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19886 ;; 19887 esac 19888 19889 fi 19890 19891 19892 # test if snprintf return the proper length 19893 if test "x$ac_cv_func_snprintf" = xyes; then 19894 if test c${cross_compiling} = cno; then 19895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 19896 $as_echo_n "checking for correct snprintf return value... " >&6; } 19897 if test "$cross_compiling" = yes; then : 19898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19900 as_fn_error $? "cannot run test program while cross compiling 19901 See \`config.log' for more details" "$LINENO" 5; } 19902 else 19903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19904 /* end confdefs.h. */ 19905 $ac_includes_default 19906 19907 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 19908 19909 _ACEOF 19910 if ac_fn_c_try_run "$LINENO"; then : 19911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19912 $as_echo "yes" >&6; } 19913 else 19914 19915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19916 $as_echo "no" >&6; } 19917 19918 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 19919 19920 case " $LIBOBJS " in 19921 *" snprintf.$ac_objext "* ) ;; 19922 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19923 ;; 19924 esac 19925 19926 19927 fi 19928 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19929 conftest.$ac_objext conftest.beam conftest.$ac_ext 19930 fi 19931 19932 fi 19933 fi 19934 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 19935 if test "x$ac_cv_func_strlcat" = xyes; then : 19936 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 19937 19938 else 19939 case " $LIBOBJS " in 19940 *" strlcat.$ac_objext "* ) ;; 19941 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 19942 ;; 19943 esac 19944 19945 fi 19946 19947 19948 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 19949 if test "x$ac_cv_func_strlcpy" = xyes; then : 19950 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 19951 19952 else 19953 case " $LIBOBJS " in 19954 *" strlcpy.$ac_objext "* ) ;; 19955 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 19956 ;; 19957 esac 19958 19959 fi 19960 19961 19962 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 19963 if test "x$ac_cv_func_memmove" = xyes; then : 19964 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 19965 19966 else 19967 case " $LIBOBJS " in 19968 *" memmove.$ac_objext "* ) ;; 19969 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 19970 ;; 19971 esac 19972 19973 fi 19974 19975 19976 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 19977 if test "x$ac_cv_func_gmtime_r" = xyes; then : 19978 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 19979 19980 else 19981 case " $LIBOBJS " in 19982 *" gmtime_r.$ac_objext "* ) ;; 19983 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 19984 ;; 19985 esac 19986 19987 fi 19988 19989 19990 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 19991 if test "x$ac_cv_func_isblank" = xyes; then : 19992 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 19993 19994 else 19995 case " $LIBOBJS " in 19996 *" isblank.$ac_objext "* ) ;; 19997 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 19998 ;; 19999 esac 20000 20001 fi 20002 20003 20004 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 20005 20006 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 20007 if test "x$ac_cv_func_reallocarray" = xyes; then : 20008 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 20009 20010 else 20011 case " $LIBOBJS " in 20012 *" reallocarray.$ac_objext "* ) ;; 20013 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 20014 ;; 20015 esac 20016 20017 fi 20018 20019 20020 if test "$USE_NSS" = "no"; then 20021 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 20022 if test "x$ac_cv_func_arc4random" = xyes; then : 20023 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 20024 20025 else 20026 case " $LIBOBJS " in 20027 *" arc4random.$ac_objext "* ) ;; 20028 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 20029 ;; 20030 esac 20031 20032 fi 20033 20034 20035 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 20036 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 20037 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 20038 20039 else 20040 case " $LIBOBJS " in 20041 *" arc4random_uniform.$ac_objext "* ) ;; 20042 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 20043 ;; 20044 esac 20045 20046 fi 20047 20048 20049 if test "$ac_cv_func_arc4random" = "no"; then 20050 case " $LIBOBJS " in 20051 *" explicit_bzero.$ac_objext "* ) ;; 20052 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 20053 ;; 20054 esac 20055 20056 case " $LIBOBJS " in 20057 *" arc4_lock.$ac_objext "* ) ;; 20058 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 20059 ;; 20060 esac 20061 20062 for ac_func in getentropy 20063 do : 20064 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 20065 if test "x$ac_cv_func_getentropy" = xyes; then : 20066 cat >>confdefs.h <<_ACEOF 20067 #define HAVE_GETENTROPY 1 20068 _ACEOF 20069 20070 else 20071 20072 if test "$USE_WINSOCK" = 1; then 20073 case " $LIBOBJS " in 20074 *" getentropy_win.$ac_objext "* ) ;; 20075 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 20076 ;; 20077 esac 20078 20079 else 20080 case "$host" in 20081 Darwin|*darwin*) 20082 case " $LIBOBJS " in 20083 *" getentropy_osx.$ac_objext "* ) ;; 20084 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 20085 ;; 20086 esac 20087 20088 ;; 20089 *solaris*|*sunos*|SunOS) 20090 case " $LIBOBJS " in 20091 *" getentropy_solaris.$ac_objext "* ) ;; 20092 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 20093 ;; 20094 esac 20095 20096 for ac_header in sys/sha2.h 20097 do : 20098 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 20099 " 20100 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 20101 cat >>confdefs.h <<_ACEOF 20102 #define HAVE_SYS_SHA2_H 1 20103 _ACEOF 20104 20105 else 20106 20107 for ac_func in SHA512_Update 20108 do : 20109 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20110 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20111 cat >>confdefs.h <<_ACEOF 20112 #define HAVE_SHA512_UPDATE 1 20113 _ACEOF 20114 20115 else 20116 20117 case " $LIBOBJS " in 20118 *" sha512.$ac_objext "* ) ;; 20119 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20120 ;; 20121 esac 20122 20123 20124 fi 20125 done 20126 20127 20128 fi 20129 20130 done 20131 20132 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 20133 # this lib needed for sha2 on solaris 20134 LIBS="$LIBS -lmd" 20135 fi 20136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20137 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20138 if ${ac_cv_search_clock_gettime+:} false; then : 20139 $as_echo_n "(cached) " >&6 20140 else 20141 ac_func_search_save_LIBS=$LIBS 20142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20143 /* end confdefs.h. */ 20144 20145 /* Override any GCC internal prototype to avoid an error. 20146 Use char because int might match the return type of a GCC 20147 builtin and then its argument prototype would still apply. */ 20148 #ifdef __cplusplus 20149 extern "C" 20150 #endif 20151 char clock_gettime (); 20152 int 20153 main () 20154 { 20155 return clock_gettime (); 20156 ; 20157 return 0; 20158 } 20159 _ACEOF 20160 for ac_lib in '' rt; do 20161 if test -z "$ac_lib"; then 20162 ac_res="none required" 20163 else 20164 ac_res=-l$ac_lib 20165 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20166 fi 20167 if ac_fn_c_try_link "$LINENO"; then : 20168 ac_cv_search_clock_gettime=$ac_res 20169 fi 20170 rm -f core conftest.err conftest.$ac_objext \ 20171 conftest$ac_exeext 20172 if ${ac_cv_search_clock_gettime+:} false; then : 20173 break 20174 fi 20175 done 20176 if ${ac_cv_search_clock_gettime+:} false; then : 20177 20178 else 20179 ac_cv_search_clock_gettime=no 20180 fi 20181 rm conftest.$ac_ext 20182 LIBS=$ac_func_search_save_LIBS 20183 fi 20184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20185 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20186 ac_res=$ac_cv_search_clock_gettime 20187 if test "$ac_res" != no; then : 20188 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20189 20190 fi 20191 20192 ;; 20193 *linux*|Linux|*) 20194 case " $LIBOBJS " in 20195 *" getentropy_linux.$ac_objext "* ) ;; 20196 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 20197 ;; 20198 esac 20199 20200 for ac_func in SHA512_Update 20201 do : 20202 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20203 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20204 cat >>confdefs.h <<_ACEOF 20205 #define HAVE_SHA512_UPDATE 1 20206 _ACEOF 20207 20208 else 20209 20210 20211 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 20212 20213 case " $LIBOBJS " in 20214 *" sha512.$ac_objext "* ) ;; 20215 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20216 ;; 20217 esac 20218 20219 20220 fi 20221 done 20222 20223 for ac_header in sys/sysctl.h 20224 do : 20225 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 20226 " 20227 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 20228 cat >>confdefs.h <<_ACEOF 20229 #define HAVE_SYS_SYSCTL_H 1 20230 _ACEOF 20231 20232 fi 20233 20234 done 20235 20236 for ac_func in getauxval 20237 do : 20238 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 20239 if test "x$ac_cv_func_getauxval" = xyes; then : 20240 cat >>confdefs.h <<_ACEOF 20241 #define HAVE_GETAUXVAL 1 20242 _ACEOF 20243 20244 fi 20245 done 20246 20247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20248 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20249 if ${ac_cv_search_clock_gettime+:} false; then : 20250 $as_echo_n "(cached) " >&6 20251 else 20252 ac_func_search_save_LIBS=$LIBS 20253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20254 /* end confdefs.h. */ 20255 20256 /* Override any GCC internal prototype to avoid an error. 20257 Use char because int might match the return type of a GCC 20258 builtin and then its argument prototype would still apply. */ 20259 #ifdef __cplusplus 20260 extern "C" 20261 #endif 20262 char clock_gettime (); 20263 int 20264 main () 20265 { 20266 return clock_gettime (); 20267 ; 20268 return 0; 20269 } 20270 _ACEOF 20271 for ac_lib in '' rt; do 20272 if test -z "$ac_lib"; then 20273 ac_res="none required" 20274 else 20275 ac_res=-l$ac_lib 20276 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20277 fi 20278 if ac_fn_c_try_link "$LINENO"; then : 20279 ac_cv_search_clock_gettime=$ac_res 20280 fi 20281 rm -f core conftest.err conftest.$ac_objext \ 20282 conftest$ac_exeext 20283 if ${ac_cv_search_clock_gettime+:} false; then : 20284 break 20285 fi 20286 done 20287 if ${ac_cv_search_clock_gettime+:} false; then : 20288 20289 else 20290 ac_cv_search_clock_gettime=no 20291 fi 20292 rm conftest.$ac_ext 20293 LIBS=$ac_func_search_save_LIBS 20294 fi 20295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20296 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20297 ac_res=$ac_cv_search_clock_gettime 20298 if test "$ac_res" != no; then : 20299 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20300 20301 fi 20302 20303 ;; 20304 esac 20305 fi 20306 20307 fi 20308 done 20309 20310 fi 20311 fi 20312 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 20313 20314 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 20315 if test "x$ac_cv_func_ctime_r" = xyes; then : 20316 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 20317 20318 else 20319 case " $LIBOBJS " in 20320 *" ctime_r.$ac_objext "* ) ;; 20321 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 20322 ;; 20323 esac 20324 20325 fi 20326 20327 20328 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 20329 if test "x$ac_cv_func_strsep" = xyes; then : 20330 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 20331 20332 else 20333 case " $LIBOBJS " in 20334 *" strsep.$ac_objext "* ) ;; 20335 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 20336 ;; 20337 esac 20338 20339 fi 20340 20341 20342 20343 # Check whether --enable-allsymbols was given. 20344 if test "${enable_allsymbols+set}" = set; then : 20345 enableval=$enable_allsymbols; 20346 fi 20347 20348 case "$enable_allsymbols" in 20349 yes) 20350 COMMON_OBJ_ALL_SYMBOLS="" 20351 UBSYMS="" 20352 EXTRALINK="-L. -L.libs -lunbound" 20353 20354 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 20355 20356 ;; 20357 no|*) 20358 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 20359 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 20360 EXTRALINK="" 20361 ;; 20362 esac 20363 20364 20365 20366 if test x_$enable_lock_checks = x_yes; then 20367 UBSYMS="-export-symbols clubsyms.def" 20368 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 20369 echo lock_protect >> clubsyms.def 20370 echo lock_unprotect >> clubsyms.def 20371 echo lock_get_mem >> clubsyms.def 20372 echo checklock_start >> clubsyms.def 20373 echo checklock_stop >> clubsyms.def 20374 echo checklock_lock >> clubsyms.def 20375 echo checklock_unlock >> clubsyms.def 20376 echo checklock_init >> clubsyms.def 20377 echo checklock_thrcreate >> clubsyms.def 20378 echo checklock_thrjoin >> clubsyms.def 20379 fi 20380 20381 # check for dnstap if requested 20382 20383 # Check whether --enable-dnstap was given. 20384 if test "${enable_dnstap+set}" = set; then : 20385 enableval=$enable_dnstap; opt_dnstap=$enableval 20386 else 20387 opt_dnstap=no 20388 fi 20389 20390 20391 20392 # Check whether --with-dnstap-socket-path was given. 20393 if test "${with_dnstap_socket_path+set}" = set; then : 20394 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 20395 else 20396 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 20397 fi 20398 20399 20400 if test "x$opt_dnstap" != "xno"; then 20401 # Extract the first word of "protoc-c", so it can be a program name with args. 20402 set dummy protoc-c; ac_word=$2 20403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20404 $as_echo_n "checking for $ac_word... " >&6; } 20405 if ${ac_cv_path_PROTOC_C+:} false; then : 20406 $as_echo_n "(cached) " >&6 20407 else 20408 case $PROTOC_C in 20409 [\\/]* | ?:[\\/]*) 20410 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 20411 ;; 20412 *) 20413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20414 for as_dir in $PATH 20415 do 20416 IFS=$as_save_IFS 20417 test -z "$as_dir" && as_dir=. 20418 for ac_exec_ext in '' $ac_executable_extensions; do 20419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20420 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 20421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20422 break 2 20423 fi 20424 done 20425 done 20426 IFS=$as_save_IFS 20427 20428 ;; 20429 esac 20430 fi 20431 PROTOC_C=$ac_cv_path_PROTOC_C 20432 if test -n "$PROTOC_C"; then 20433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 20434 $as_echo "$PROTOC_C" >&6; } 20435 else 20436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20437 $as_echo "no" >&6; } 20438 fi 20439 20440 20441 if test -z "$PROTOC_C"; then 20442 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 20443 fi 20444 20445 # Check whether --with-protobuf-c was given. 20446 if test "${with_protobuf_c+set}" = set; then : 20447 withval=$with_protobuf_c; 20448 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20449 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 20450 CFLAGS="$CFLAGS -I$withval/include/google" 20451 else 20452 CFLAGS="$CFLAGS -I$withval/include" 20453 fi 20454 LDFLAGS="$LDFLAGS -L$withval/lib" 20455 20456 else 20457 20458 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20459 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 20460 CFLAGS="$CFLAGS -I/usr/include/google" 20461 else 20462 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 20463 CFLAGS="$CFLAGS -I/usr/local/include/google" 20464 LDFLAGS="$LDFLAGS -L/usr/local/lib" 20465 fi 20466 fi 20467 20468 fi 20469 20470 20471 # Check whether --with-libfstrm was given. 20472 if test "${with_libfstrm+set}" = set; then : 20473 withval=$with_libfstrm; 20474 CFLAGS="$CFLAGS -I$withval/include" 20475 LDFLAGS="$LDFLAGS -L$withval/lib" 20476 20477 fi 20478 20479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 20480 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 20481 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20482 $as_echo_n "(cached) " >&6 20483 else 20484 ac_func_search_save_LIBS=$LIBS 20485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20486 /* end confdefs.h. */ 20487 20488 /* Override any GCC internal prototype to avoid an error. 20489 Use char because int might match the return type of a GCC 20490 builtin and then its argument prototype would still apply. */ 20491 #ifdef __cplusplus 20492 extern "C" 20493 #endif 20494 char fstrm_iothr_init (); 20495 int 20496 main () 20497 { 20498 return fstrm_iothr_init (); 20499 ; 20500 return 0; 20501 } 20502 _ACEOF 20503 for ac_lib in '' fstrm; do 20504 if test -z "$ac_lib"; then 20505 ac_res="none required" 20506 else 20507 ac_res=-l$ac_lib 20508 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20509 fi 20510 if ac_fn_c_try_link "$LINENO"; then : 20511 ac_cv_search_fstrm_iothr_init=$ac_res 20512 fi 20513 rm -f core conftest.err conftest.$ac_objext \ 20514 conftest$ac_exeext 20515 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20516 break 20517 fi 20518 done 20519 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20520 20521 else 20522 ac_cv_search_fstrm_iothr_init=no 20523 fi 20524 rm conftest.$ac_ext 20525 LIBS=$ac_func_search_save_LIBS 20526 fi 20527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 20528 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 20529 ac_res=$ac_cv_search_fstrm_iothr_init 20530 if test "$ac_res" != no; then : 20531 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20532 20533 else 20534 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 20535 fi 20536 20537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 20538 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 20539 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20540 $as_echo_n "(cached) " >&6 20541 else 20542 ac_func_search_save_LIBS=$LIBS 20543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20544 /* end confdefs.h. */ 20545 20546 /* Override any GCC internal prototype to avoid an error. 20547 Use char because int might match the return type of a GCC 20548 builtin and then its argument prototype would still apply. */ 20549 #ifdef __cplusplus 20550 extern "C" 20551 #endif 20552 char protobuf_c_message_pack (); 20553 int 20554 main () 20555 { 20556 return protobuf_c_message_pack (); 20557 ; 20558 return 0; 20559 } 20560 _ACEOF 20561 for ac_lib in '' protobuf-c; do 20562 if test -z "$ac_lib"; then 20563 ac_res="none required" 20564 else 20565 ac_res=-l$ac_lib 20566 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20567 fi 20568 if ac_fn_c_try_link "$LINENO"; then : 20569 ac_cv_search_protobuf_c_message_pack=$ac_res 20570 fi 20571 rm -f core conftest.err conftest.$ac_objext \ 20572 conftest$ac_exeext 20573 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20574 break 20575 fi 20576 done 20577 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20578 20579 else 20580 ac_cv_search_protobuf_c_message_pack=no 20581 fi 20582 rm conftest.$ac_ext 20583 LIBS=$ac_func_search_save_LIBS 20584 fi 20585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 20586 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 20587 ac_res=$ac_cv_search_protobuf_c_message_pack 20588 if test "$ac_res" != no; then : 20589 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20590 20591 else 20592 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 20593 fi 20594 20595 20596 20597 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 20598 20599 ENABLE_DNSTAP=1 20600 20601 20602 20603 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 20604 20605 20606 cat >>confdefs.h <<_ACEOF 20607 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 20608 _ACEOF 20609 20610 20611 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 20612 20613 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 20614 20615 20616 else 20617 20618 ENABLE_DNSTAP=0 20619 20620 20621 20622 fi 20623 20624 20625 # check for dnscrypt if requested 20626 20627 # Check whether --enable-dnscrypt was given. 20628 if test "${enable_dnscrypt+set}" = set; then : 20629 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 20630 else 20631 opt_dnscrypt=no 20632 fi 20633 20634 20635 if test "x$opt_dnscrypt" != "xno"; then 20636 20637 # Check whether --with-libsodium was given. 20638 if test "${with_libsodium+set}" = set; then : 20639 withval=$with_libsodium; 20640 CFLAGS="$CFLAGS -I$withval/include" 20641 LDFLAGS="$LDFLAGS -L$withval/lib" 20642 20643 fi 20644 20645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 20646 $as_echo_n "checking for library containing sodium_init... " >&6; } 20647 if ${ac_cv_search_sodium_init+:} false; then : 20648 $as_echo_n "(cached) " >&6 20649 else 20650 ac_func_search_save_LIBS=$LIBS 20651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20652 /* end confdefs.h. */ 20653 20654 /* Override any GCC internal prototype to avoid an error. 20655 Use char because int might match the return type of a GCC 20656 builtin and then its argument prototype would still apply. */ 20657 #ifdef __cplusplus 20658 extern "C" 20659 #endif 20660 char sodium_init (); 20661 int 20662 main () 20663 { 20664 return sodium_init (); 20665 ; 20666 return 0; 20667 } 20668 _ACEOF 20669 for ac_lib in '' sodium; do 20670 if test -z "$ac_lib"; then 20671 ac_res="none required" 20672 else 20673 ac_res=-l$ac_lib 20674 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20675 fi 20676 if ac_fn_c_try_link "$LINENO"; then : 20677 ac_cv_search_sodium_init=$ac_res 20678 fi 20679 rm -f core conftest.err conftest.$ac_objext \ 20680 conftest$ac_exeext 20681 if ${ac_cv_search_sodium_init+:} false; then : 20682 break 20683 fi 20684 done 20685 if ${ac_cv_search_sodium_init+:} false; then : 20686 20687 else 20688 ac_cv_search_sodium_init=no 20689 fi 20690 rm conftest.$ac_ext 20691 LIBS=$ac_func_search_save_LIBS 20692 fi 20693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 20694 $as_echo "$ac_cv_search_sodium_init" >&6; } 20695 ac_res=$ac_cv_search_sodium_init 20696 if test "$ac_res" != no; then : 20697 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20698 20699 else 20700 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 20701 fi 20702 20703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20704 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 20705 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20706 $as_echo_n "(cached) " >&6 20707 else 20708 ac_func_search_save_LIBS=$LIBS 20709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20710 /* end confdefs.h. */ 20711 20712 /* Override any GCC internal prototype to avoid an error. 20713 Use char because int might match the return type of a GCC 20714 builtin and then its argument prototype would still apply. */ 20715 #ifdef __cplusplus 20716 extern "C" 20717 #endif 20718 char crypto_box_curve25519xchacha20poly1305_beforenm (); 20719 int 20720 main () 20721 { 20722 return crypto_box_curve25519xchacha20poly1305_beforenm (); 20723 ; 20724 return 0; 20725 } 20726 _ACEOF 20727 for ac_lib in '' sodium; do 20728 if test -z "$ac_lib"; then 20729 ac_res="none required" 20730 else 20731 ac_res=-l$ac_lib 20732 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20733 fi 20734 if ac_fn_c_try_link "$LINENO"; then : 20735 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 20736 fi 20737 rm -f core conftest.err conftest.$ac_objext \ 20738 conftest$ac_exeext 20739 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20740 break 20741 fi 20742 done 20743 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20744 20745 else 20746 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 20747 fi 20748 rm conftest.$ac_ext 20749 LIBS=$ac_func_search_save_LIBS 20750 fi 20751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20752 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 20753 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 20754 if test "$ac_res" != no; then : 20755 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20756 20757 ENABLE_DNSCRYPT_XCHACHA20=1 20758 20759 20760 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 20761 20762 20763 else 20764 20765 ENABLE_DNSCRYPT_XCHACHA20=0 20766 20767 20768 fi 20769 20770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5 20771 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; } 20772 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20773 $as_echo_n "(cached) " >&6 20774 else 20775 ac_func_search_save_LIBS=$LIBS 20776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20777 /* end confdefs.h. */ 20778 20779 /* Override any GCC internal prototype to avoid an error. 20780 Use char because int might match the return type of a GCC 20781 builtin and then its argument prototype would still apply. */ 20782 #ifdef __cplusplus 20783 extern "C" 20784 #endif 20785 char sodium_set_misuse_handler (); 20786 int 20787 main () 20788 { 20789 return sodium_set_misuse_handler (); 20790 ; 20791 return 0; 20792 } 20793 _ACEOF 20794 for ac_lib in '' sodium; do 20795 if test -z "$ac_lib"; then 20796 ac_res="none required" 20797 else 20798 ac_res=-l$ac_lib 20799 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20800 fi 20801 if ac_fn_c_try_link "$LINENO"; then : 20802 ac_cv_search_sodium_set_misuse_handler=$ac_res 20803 fi 20804 rm -f core conftest.err conftest.$ac_objext \ 20805 conftest$ac_exeext 20806 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20807 break 20808 fi 20809 done 20810 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20811 20812 else 20813 ac_cv_search_sodium_set_misuse_handler=no 20814 fi 20815 rm conftest.$ac_ext 20816 LIBS=$ac_func_search_save_LIBS 20817 fi 20818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5 20819 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; } 20820 ac_res=$ac_cv_search_sodium_set_misuse_handler 20821 if test "$ac_res" != no; then : 20822 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20823 20824 20825 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h 20826 20827 20828 fi 20829 20830 20831 20832 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h 20833 20834 ENABLE_DNSCRYPT=1 20835 20836 20837 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 20838 20839 DNSCRYPT_OBJ="dnscrypt.lo" 20840 20841 20842 else 20843 ENABLE_DNSCRYPT_XCHACHA20=0 20844 20845 20846 ENABLE_DNSCRYPT=0 20847 20848 20849 20850 fi 20851 20852 20853 # check for cachedb if requested 20854 # Check whether --enable-cachedb was given. 20855 if test "${enable_cachedb+set}" = set; then : 20856 enableval=$enable_cachedb; 20857 fi 20858 20859 # turn on cachedb when hiredis support is enabled. 20860 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi 20861 case "$enable_cachedb" in 20862 yes) 20863 20864 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 20865 20866 ;; 20867 no|*) 20868 # nothing 20869 ;; 20870 esac 20871 20872 # check for ipsecmod if requested 20873 # Check whether --enable-ipsecmod was given. 20874 if test "${enable_ipsecmod+set}" = set; then : 20875 enableval=$enable_ipsecmod; 20876 fi 20877 20878 case "$enable_ipsecmod" in 20879 yes) 20880 20881 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h 20882 20883 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 20884 20885 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 20886 20887 ;; 20888 no|*) 20889 # nothing 20890 ;; 20891 esac 20892 20893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 20894 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 20895 # on openBSD, the implicit rule make $< work. 20896 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 20897 # gmake works. 20898 cat >conftest.make <<EOF 20899 all: conftest.lo 20900 20901 conftest.lo foo.lo bla.lo: 20902 if test -f "\$<"; then touch \$@; fi 20903 20904 .SUFFIXES: .lo 20905 .c.lo: 20906 if test -f "\$<"; then touch \$@; fi 20907 20908 conftest.lo: conftest.dir/conftest.c 20909 EOF 20910 mkdir conftest.dir 20911 touch conftest.dir/conftest.c 20912 rm -f conftest.lo conftest.c 20913 ${MAKE:-make} -f conftest.make >/dev/null 20914 rm -f conftest.make conftest.c conftest.dir/conftest.c 20915 rm -rf conftest.dir 20916 if test ! -f conftest.lo; then 20917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20918 $as_echo "no" >&6; } 20919 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 20920 SOURCEFILE='`cat .source`' 20921 else 20922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20923 $as_echo "yes" >&6; } 20924 SOURCEDETERMINE=':' 20925 SOURCEFILE='$<' 20926 fi 20927 rm -f conftest.lo 20928 20929 20930 20931 # see if we want to build the library or everything 20932 ALLTARGET="alltargets" 20933 INSTALLTARGET="install-all" 20934 20935 # Check whether --with-libunbound-only was given. 20936 if test "${with_libunbound_only+set}" = set; then : 20937 withval=$with_libunbound_only; 20938 if test "$withval" = "yes"; then 20939 ALLTARGET="lib" 20940 INSTALLTARGET="install-lib" 20941 fi 20942 20943 fi 20944 20945 if test $ALLTARGET = "alltargets"; then 20946 if test $USE_NSS = "yes"; then 20947 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5 20948 fi 20949 if test $USE_NETTLE = "yes"; then 20950 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5 20951 fi 20952 fi 20953 20954 20955 20956 20957 20958 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 20959 $as_echo "$as_me: Stripping extension flags..." >&6;} 20960 20961 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 20962 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 20963 20964 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 20965 20966 fi 20967 20968 20969 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 20970 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 20971 20972 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 20973 20974 fi 20975 20976 20977 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 20978 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 20979 20980 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 20981 20982 fi 20983 20984 20985 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 20986 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 20987 20988 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 20989 20990 fi 20991 20992 20993 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 20994 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 20995 20996 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 20997 20998 fi 20999 21000 21001 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 21002 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 21003 21004 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 21005 21006 fi 21007 21008 21009 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 21010 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 21011 21012 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 21013 21014 fi 21015 21016 21017 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 21018 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 21019 21020 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 21021 21022 fi 21023 21024 21025 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 21026 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 21027 21028 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 21029 21030 fi 21031 21032 21033 if test -n "$LATE_LDFLAGS"; then 21034 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 21035 fi 21036 # remove start spaces 21037 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 21038 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 21039 21040 21041 cat >>confdefs.h <<_ACEOF 21042 #define MAXSYSLOGMSGLEN 10240 21043 _ACEOF 21044 21045 21046 21047 21048 version=1.7.3 21049 21050 date=`date +'%b %e, %Y'` 21051 21052 21053 ac_config_files="$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" 21054 21055 ac_config_headers="$ac_config_headers config.h" 21056 21057 cat >confcache <<\_ACEOF 21058 # This file is a shell script that caches the results of configure 21059 # tests run on this system so they can be shared between configure 21060 # scripts and configure runs, see configure's option --config-cache. 21061 # It is not useful on other systems. If it contains results you don't 21062 # want to keep, you may remove or edit it. 21063 # 21064 # config.status only pays attention to the cache file if you give it 21065 # the --recheck option to rerun configure. 21066 # 21067 # `ac_cv_env_foo' variables (set or unset) will be overridden when 21068 # loading this file, other *unset* `ac_cv_foo' will be assigned the 21069 # following values. 21070 21071 _ACEOF 21072 21073 # The following way of writing the cache mishandles newlines in values, 21074 # but we know of no workaround that is simple, portable, and efficient. 21075 # So, we kill variables containing newlines. 21076 # Ultrix sh set writes to stderr and can't be redirected directly, 21077 # and sets the high bit in the cache file unless we assign to the vars. 21078 ( 21079 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 21080 eval ac_val=\$$ac_var 21081 case $ac_val in #( 21082 *${as_nl}*) 21083 case $ac_var in #( 21084 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 21085 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 21086 esac 21087 case $ac_var in #( 21088 _ | IFS | as_nl) ;; #( 21089 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 21090 *) { eval $ac_var=; unset $ac_var;} ;; 21091 esac ;; 21092 esac 21093 done 21094 21095 (set) 2>&1 | 21096 case $as_nl`(ac_space=' '; set) 2>&1` in #( 21097 *${as_nl}ac_space=\ *) 21098 # `set' does not quote correctly, so add quotes: double-quote 21099 # substitution turns \\\\ into \\, and sed turns \\ into \. 21100 sed -n \ 21101 "s/'/'\\\\''/g; 21102 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 21103 ;; #( 21104 *) 21105 # `set' quotes correctly as required by POSIX, so do not add quotes. 21106 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 21107 ;; 21108 esac | 21109 sort 21110 ) | 21111 sed ' 21112 /^ac_cv_env_/b end 21113 t clear 21114 :clear 21115 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 21116 t end 21117 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 21118 :end' >>confcache 21119 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 21120 if test -w "$cache_file"; then 21121 if test "x$cache_file" != "x/dev/null"; then 21122 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 21123 $as_echo "$as_me: updating cache $cache_file" >&6;} 21124 if test ! -f "$cache_file" || test -h "$cache_file"; then 21125 cat confcache >"$cache_file" 21126 else 21127 case $cache_file in #( 21128 */* | ?:*) 21129 mv -f confcache "$cache_file"$$ && 21130 mv -f "$cache_file"$$ "$cache_file" ;; #( 21131 *) 21132 mv -f confcache "$cache_file" ;; 21133 esac 21134 fi 21135 fi 21136 else 21137 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 21138 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 21139 fi 21140 fi 21141 rm -f confcache 21142 21143 test "x$prefix" = xNONE && prefix=$ac_default_prefix 21144 # Let make expand exec_prefix. 21145 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 21146 21147 DEFS=-DHAVE_CONFIG_H 21148 21149 ac_libobjs= 21150 ac_ltlibobjs= 21151 U= 21152 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 21153 # 1. Remove the extension, and $U if already installed. 21154 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 21155 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 21156 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 21157 # will be set to the directory where LIBOBJS objects are built. 21158 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 21159 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 21160 done 21161 LIBOBJS=$ac_libobjs 21162 21163 LTLIBOBJS=$ac_ltlibobjs 21164 21165 21166 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 21167 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 21168 Usually this means the macro was only invoked conditionally." "$LINENO" 5 21169 fi 21170 21171 : "${CONFIG_STATUS=./config.status}" 21172 ac_write_fail=0 21173 ac_clean_files_save=$ac_clean_files 21174 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 21175 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 21176 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 21177 as_write_fail=0 21178 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 21179 #! $SHELL 21180 # Generated by $as_me. 21181 # Run this file to recreate the current configuration. 21182 # Compiler output produced by configure, useful for debugging 21183 # configure, is in config.log if it exists. 21184 21185 debug=false 21186 ac_cs_recheck=false 21187 ac_cs_silent=false 21188 21189 SHELL=\${CONFIG_SHELL-$SHELL} 21190 export SHELL 21191 _ASEOF 21192 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 21193 ## -------------------- ## 21194 ## M4sh Initialization. ## 21195 ## -------------------- ## 21196 21197 # Be more Bourne compatible 21198 DUALCASE=1; export DUALCASE # for MKS sh 21199 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21200 emulate sh 21201 NULLCMD=: 21202 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21203 # is contrary to our usage. Disable this feature. 21204 alias -g '${1+"$@"}'='"$@"' 21205 setopt NO_GLOB_SUBST 21206 else 21207 case `(set -o) 2>/dev/null` in #( 21208 *posix*) : 21209 set -o posix ;; #( 21210 *) : 21211 ;; 21212 esac 21213 fi 21214 21215 21216 as_nl=' 21217 ' 21218 export as_nl 21219 # Printing a long string crashes Solaris 7 /usr/bin/printf. 21220 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 21221 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 21222 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 21223 # Prefer a ksh shell builtin over an external printf program on Solaris, 21224 # but without wasting forks for bash or zsh. 21225 if test -z "$BASH_VERSION$ZSH_VERSION" \ 21226 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 21227 as_echo='print -r --' 21228 as_echo_n='print -rn --' 21229 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 21230 as_echo='printf %s\n' 21231 as_echo_n='printf %s' 21232 else 21233 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 21234 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 21235 as_echo_n='/usr/ucb/echo -n' 21236 else 21237 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 21238 as_echo_n_body='eval 21239 arg=$1; 21240 case $arg in #( 21241 *"$as_nl"*) 21242 expr "X$arg" : "X\\(.*\\)$as_nl"; 21243 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 21244 esac; 21245 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 21246 ' 21247 export as_echo_n_body 21248 as_echo_n='sh -c $as_echo_n_body as_echo' 21249 fi 21250 export as_echo_body 21251 as_echo='sh -c $as_echo_body as_echo' 21252 fi 21253 21254 # The user is always right. 21255 if test "${PATH_SEPARATOR+set}" != set; then 21256 PATH_SEPARATOR=: 21257 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 21258 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 21259 PATH_SEPARATOR=';' 21260 } 21261 fi 21262 21263 21264 # IFS 21265 # We need space, tab and new line, in precisely that order. Quoting is 21266 # there to prevent editors from complaining about space-tab. 21267 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 21268 # splitting by setting IFS to empty value.) 21269 IFS=" "" $as_nl" 21270 21271 # Find who we are. Look in the path if we contain no directory separator. 21272 as_myself= 21273 case $0 in #(( 21274 *[\\/]* ) as_myself=$0 ;; 21275 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 21276 for as_dir in $PATH 21277 do 21278 IFS=$as_save_IFS 21279 test -z "$as_dir" && as_dir=. 21280 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 21281 done 21282 IFS=$as_save_IFS 21283 21284 ;; 21285 esac 21286 # We did not find ourselves, most probably we were run as `sh COMMAND' 21287 # in which case we are not to be found in the path. 21288 if test "x$as_myself" = x; then 21289 as_myself=$0 21290 fi 21291 if test ! -f "$as_myself"; then 21292 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 21293 exit 1 21294 fi 21295 21296 # Unset variables that we do not need and which cause bugs (e.g. in 21297 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 21298 # suppresses any "Segmentation fault" message there. '((' could 21299 # trigger a bug in pdksh 5.2.14. 21300 for as_var in BASH_ENV ENV MAIL MAILPATH 21301 do eval test x\${$as_var+set} = xset \ 21302 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 21303 done 21304 PS1='$ ' 21305 PS2='> ' 21306 PS4='+ ' 21307 21308 # NLS nuisances. 21309 LC_ALL=C 21310 export LC_ALL 21311 LANGUAGE=C 21312 export LANGUAGE 21313 21314 # CDPATH. 21315 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21316 21317 21318 # as_fn_error STATUS ERROR [LINENO LOG_FD] 21319 # ---------------------------------------- 21320 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 21321 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 21322 # script with STATUS, using 1 if that was 0. 21323 as_fn_error () 21324 { 21325 as_status=$1; test $as_status -eq 0 && as_status=1 21326 if test "$4"; then 21327 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 21328 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 21329 fi 21330 $as_echo "$as_me: error: $2" >&2 21331 as_fn_exit $as_status 21332 } # as_fn_error 21333 21334 21335 # as_fn_set_status STATUS 21336 # ----------------------- 21337 # Set $? to STATUS, without forking. 21338 as_fn_set_status () 21339 { 21340 return $1 21341 } # as_fn_set_status 21342 21343 # as_fn_exit STATUS 21344 # ----------------- 21345 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 21346 as_fn_exit () 21347 { 21348 set +e 21349 as_fn_set_status $1 21350 exit $1 21351 } # as_fn_exit 21352 21353 # as_fn_unset VAR 21354 # --------------- 21355 # Portably unset VAR. 21356 as_fn_unset () 21357 { 21358 { eval $1=; unset $1;} 21359 } 21360 as_unset=as_fn_unset 21361 # as_fn_append VAR VALUE 21362 # ---------------------- 21363 # Append the text in VALUE to the end of the definition contained in VAR. Take 21364 # advantage of any shell optimizations that allow amortized linear growth over 21365 # repeated appends, instead of the typical quadratic growth present in naive 21366 # implementations. 21367 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 21368 eval 'as_fn_append () 21369 { 21370 eval $1+=\$2 21371 }' 21372 else 21373 as_fn_append () 21374 { 21375 eval $1=\$$1\$2 21376 } 21377 fi # as_fn_append 21378 21379 # as_fn_arith ARG... 21380 # ------------------ 21381 # Perform arithmetic evaluation on the ARGs, and store the result in the 21382 # global $as_val. Take advantage of shells that can avoid forks. The arguments 21383 # must be portable across $(()) and expr. 21384 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 21385 eval 'as_fn_arith () 21386 { 21387 as_val=$(( $* )) 21388 }' 21389 else 21390 as_fn_arith () 21391 { 21392 as_val=`expr "$@" || test $? -eq 1` 21393 } 21394 fi # as_fn_arith 21395 21396 21397 if expr a : '\(a\)' >/dev/null 2>&1 && 21398 test "X`expr 00001 : '.*\(...\)'`" = X001; then 21399 as_expr=expr 21400 else 21401 as_expr=false 21402 fi 21403 21404 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 21405 as_basename=basename 21406 else 21407 as_basename=false 21408 fi 21409 21410 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 21411 as_dirname=dirname 21412 else 21413 as_dirname=false 21414 fi 21415 21416 as_me=`$as_basename -- "$0" || 21417 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 21418 X"$0" : 'X\(//\)$' \| \ 21419 X"$0" : 'X\(/\)' \| . 2>/dev/null || 21420 $as_echo X/"$0" | 21421 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21422 s//\1/ 21423 q 21424 } 21425 /^X\/\(\/\/\)$/{ 21426 s//\1/ 21427 q 21428 } 21429 /^X\/\(\/\).*/{ 21430 s//\1/ 21431 q 21432 } 21433 s/.*/./; q'` 21434 21435 # Avoid depending upon Character Ranges. 21436 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 21437 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 21438 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 21439 as_cr_digits='0123456789' 21440 as_cr_alnum=$as_cr_Letters$as_cr_digits 21441 21442 ECHO_C= ECHO_N= ECHO_T= 21443 case `echo -n x` in #((((( 21444 -n*) 21445 case `echo 'xy\c'` in 21446 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 21447 xy) ECHO_C='\c';; 21448 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 21449 ECHO_T=' ';; 21450 esac;; 21451 *) 21452 ECHO_N='-n';; 21453 esac 21454 21455 rm -f conf$$ conf$$.exe conf$$.file 21456 if test -d conf$$.dir; then 21457 rm -f conf$$.dir/conf$$.file 21458 else 21459 rm -f conf$$.dir 21460 mkdir conf$$.dir 2>/dev/null 21461 fi 21462 if (echo >conf$$.file) 2>/dev/null; then 21463 if ln -s conf$$.file conf$$ 2>/dev/null; then 21464 as_ln_s='ln -s' 21465 # ... but there are two gotchas: 21466 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 21467 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 21468 # In both cases, we have to default to `cp -pR'. 21469 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 21470 as_ln_s='cp -pR' 21471 elif ln conf$$.file conf$$ 2>/dev/null; then 21472 as_ln_s=ln 21473 else 21474 as_ln_s='cp -pR' 21475 fi 21476 else 21477 as_ln_s='cp -pR' 21478 fi 21479 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 21480 rmdir conf$$.dir 2>/dev/null 21481 21482 21483 # as_fn_mkdir_p 21484 # ------------- 21485 # Create "$as_dir" as a directory, including parents if necessary. 21486 as_fn_mkdir_p () 21487 { 21488 21489 case $as_dir in #( 21490 -*) as_dir=./$as_dir;; 21491 esac 21492 test -d "$as_dir" || eval $as_mkdir_p || { 21493 as_dirs= 21494 while :; do 21495 case $as_dir in #( 21496 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 21497 *) as_qdir=$as_dir;; 21498 esac 21499 as_dirs="'$as_qdir' $as_dirs" 21500 as_dir=`$as_dirname -- "$as_dir" || 21501 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21502 X"$as_dir" : 'X\(//\)[^/]' \| \ 21503 X"$as_dir" : 'X\(//\)$' \| \ 21504 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 21505 $as_echo X"$as_dir" | 21506 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21507 s//\1/ 21508 q 21509 } 21510 /^X\(\/\/\)[^/].*/{ 21511 s//\1/ 21512 q 21513 } 21514 /^X\(\/\/\)$/{ 21515 s//\1/ 21516 q 21517 } 21518 /^X\(\/\).*/{ 21519 s//\1/ 21520 q 21521 } 21522 s/.*/./; q'` 21523 test -d "$as_dir" && break 21524 done 21525 test -z "$as_dirs" || eval "mkdir $as_dirs" 21526 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 21527 21528 21529 } # as_fn_mkdir_p 21530 if mkdir -p . 2>/dev/null; then 21531 as_mkdir_p='mkdir -p "$as_dir"' 21532 else 21533 test -d ./-p && rmdir ./-p 21534 as_mkdir_p=false 21535 fi 21536 21537 21538 # as_fn_executable_p FILE 21539 # ----------------------- 21540 # Test if FILE is an executable regular file. 21541 as_fn_executable_p () 21542 { 21543 test -f "$1" && test -x "$1" 21544 } # as_fn_executable_p 21545 as_test_x='test -x' 21546 as_executable_p=as_fn_executable_p 21547 21548 # Sed expression to map a string onto a valid CPP name. 21549 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 21550 21551 # Sed expression to map a string onto a valid variable name. 21552 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 21553 21554 21555 exec 6>&1 21556 ## ----------------------------------- ## 21557 ## Main body of $CONFIG_STATUS script. ## 21558 ## ----------------------------------- ## 21559 _ASEOF 21560 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 21561 21562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21563 # Save the log message, to keep $0 and so on meaningful, and to 21564 # report actual input values of CONFIG_FILES etc. instead of their 21565 # values after options handling. 21566 ac_log=" 21567 This file was extended by unbound $as_me 1.7.3, which was 21568 generated by GNU Autoconf 2.69. Invocation command line was 21569 21570 CONFIG_FILES = $CONFIG_FILES 21571 CONFIG_HEADERS = $CONFIG_HEADERS 21572 CONFIG_LINKS = $CONFIG_LINKS 21573 CONFIG_COMMANDS = $CONFIG_COMMANDS 21574 $ $0 $@ 21575 21576 on `(hostname || uname -n) 2>/dev/null | sed 1q` 21577 " 21578 21579 _ACEOF 21580 21581 case $ac_config_files in *" 21582 "*) set x $ac_config_files; shift; ac_config_files=$*;; 21583 esac 21584 21585 case $ac_config_headers in *" 21586 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 21587 esac 21588 21589 21590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21591 # Files that config.status was made for. 21592 config_files="$ac_config_files" 21593 config_headers="$ac_config_headers" 21594 config_commands="$ac_config_commands" 21595 21596 _ACEOF 21597 21598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21599 ac_cs_usage="\ 21600 \`$as_me' instantiates files and other configuration actions 21601 from templates according to the current configuration. Unless the files 21602 and actions are specified as TAGs, all are instantiated by default. 21603 21604 Usage: $0 [OPTION]... [TAG]... 21605 21606 -h, --help print this help, then exit 21607 -V, --version print version number and configuration settings, then exit 21608 --config print configuration, then exit 21609 -q, --quiet, --silent 21610 do not print progress messages 21611 -d, --debug don't remove temporary files 21612 --recheck update $as_me by reconfiguring in the same conditions 21613 --file=FILE[:TEMPLATE] 21614 instantiate the configuration file FILE 21615 --header=FILE[:TEMPLATE] 21616 instantiate the configuration header FILE 21617 21618 Configuration files: 21619 $config_files 21620 21621 Configuration headers: 21622 $config_headers 21623 21624 Configuration commands: 21625 $config_commands 21626 21627 Report bugs to <unbound-bugs@nlnetlabs.nl>." 21628 21629 _ACEOF 21630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21631 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 21632 ac_cs_version="\\ 21633 unbound config.status 1.7.3 21634 configured by $0, generated by GNU Autoconf 2.69, 21635 with options \\"\$ac_cs_config\\" 21636 21637 Copyright (C) 2012 Free Software Foundation, Inc. 21638 This config.status script is free software; the Free Software Foundation 21639 gives unlimited permission to copy, distribute and modify it." 21640 21641 ac_pwd='$ac_pwd' 21642 srcdir='$srcdir' 21643 AWK='$AWK' 21644 test -n "\$AWK" || AWK=awk 21645 _ACEOF 21646 21647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21648 # The default lists apply if the user does not specify any file. 21649 ac_need_defaults=: 21650 while test $# != 0 21651 do 21652 case $1 in 21653 --*=?*) 21654 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21655 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 21656 ac_shift=: 21657 ;; 21658 --*=) 21659 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21660 ac_optarg= 21661 ac_shift=: 21662 ;; 21663 *) 21664 ac_option=$1 21665 ac_optarg=$2 21666 ac_shift=shift 21667 ;; 21668 esac 21669 21670 case $ac_option in 21671 # Handling of the options. 21672 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 21673 ac_cs_recheck=: ;; 21674 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 21675 $as_echo "$ac_cs_version"; exit ;; 21676 --config | --confi | --conf | --con | --co | --c ) 21677 $as_echo "$ac_cs_config"; exit ;; 21678 --debug | --debu | --deb | --de | --d | -d ) 21679 debug=: ;; 21680 --file | --fil | --fi | --f ) 21681 $ac_shift 21682 case $ac_optarg in 21683 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21684 '') as_fn_error $? "missing file argument" ;; 21685 esac 21686 as_fn_append CONFIG_FILES " '$ac_optarg'" 21687 ac_need_defaults=false;; 21688 --header | --heade | --head | --hea ) 21689 $ac_shift 21690 case $ac_optarg in 21691 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21692 esac 21693 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 21694 ac_need_defaults=false;; 21695 --he | --h) 21696 # Conflict between --help and --header 21697 as_fn_error $? "ambiguous option: \`$1' 21698 Try \`$0 --help' for more information.";; 21699 --help | --hel | -h ) 21700 $as_echo "$ac_cs_usage"; exit ;; 21701 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 21702 | -silent | --silent | --silen | --sile | --sil | --si | --s) 21703 ac_cs_silent=: ;; 21704 21705 # This is an error. 21706 -*) as_fn_error $? "unrecognized option: \`$1' 21707 Try \`$0 --help' for more information." ;; 21708 21709 *) as_fn_append ac_config_targets " $1" 21710 ac_need_defaults=false ;; 21711 21712 esac 21713 shift 21714 done 21715 21716 ac_configure_extra_args= 21717 21718 if $ac_cs_silent; then 21719 exec 6>/dev/null 21720 ac_configure_extra_args="$ac_configure_extra_args --silent" 21721 fi 21722 21723 _ACEOF 21724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21725 if \$ac_cs_recheck; then 21726 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 21727 shift 21728 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 21729 CONFIG_SHELL='$SHELL' 21730 export CONFIG_SHELL 21731 exec "\$@" 21732 fi 21733 21734 _ACEOF 21735 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21736 exec 5>>config.log 21737 { 21738 echo 21739 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 21740 ## Running $as_me. ## 21741 _ASBOX 21742 $as_echo "$ac_log" 21743 } >&5 21744 21745 _ACEOF 21746 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21747 # 21748 # INIT-COMMANDS 21749 # 21750 21751 21752 # The HP-UX ksh and POSIX shell print the target directory to stdout 21753 # if CDPATH is set. 21754 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21755 21756 sed_quote_subst='$sed_quote_subst' 21757 double_quote_subst='$double_quote_subst' 21758 delay_variable_subst='$delay_variable_subst' 21759 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 21760 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 21761 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 21762 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 21763 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 21764 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 21765 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 21766 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 21767 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 21768 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 21769 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 21770 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 21771 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 21772 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 21773 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 21774 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 21775 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 21776 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 21777 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 21778 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 21779 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 21780 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 21781 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 21782 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 21783 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 21784 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 21785 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 21786 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 21787 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 21788 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 21789 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 21790 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 21791 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 21792 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 21793 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 21794 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 21795 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 21796 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 21797 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 21798 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 21799 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 21800 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 21801 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 21802 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 21803 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 21804 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 21805 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21806 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21807 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 21808 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 21809 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 21810 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 21811 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 21812 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 21813 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 21814 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 21815 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 21816 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 21817 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"`' 21818 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 21819 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 21820 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 21821 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 21822 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 21823 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 21824 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 21825 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 21826 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 21827 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 21828 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 21829 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 21830 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 21831 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 21832 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 21833 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 21834 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 21835 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 21836 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 21837 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 21838 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21839 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 21840 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 21841 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 21842 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 21843 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 21844 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 21845 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21846 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 21847 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21848 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 21849 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21850 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 21851 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 21852 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 21853 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 21854 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 21855 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 21856 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 21857 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 21858 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 21859 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 21860 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 21861 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 21862 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 21863 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 21864 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 21865 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 21866 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 21867 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 21868 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 21869 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 21870 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 21871 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 21872 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 21873 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 21874 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 21875 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 21876 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 21877 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 21878 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 21879 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 21880 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21881 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21882 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 21883 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 21884 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 21885 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 21886 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 21887 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 21888 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 21889 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 21890 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 21891 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 21892 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 21893 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 21894 21895 LTCC='$LTCC' 21896 LTCFLAGS='$LTCFLAGS' 21897 compiler='$compiler_DEFAULT' 21898 21899 # A function that is used when there is no print builtin or printf. 21900 func_fallback_echo () 21901 { 21902 eval 'cat <<_LTECHO_EOF 21903 \$1 21904 _LTECHO_EOF' 21905 } 21906 21907 # Quote evaled strings. 21908 for var in SHELL \ 21909 ECHO \ 21910 PATH_SEPARATOR \ 21911 SED \ 21912 GREP \ 21913 EGREP \ 21914 FGREP \ 21915 LD \ 21916 NM \ 21917 LN_S \ 21918 lt_SP2NL \ 21919 lt_NL2SP \ 21920 reload_flag \ 21921 OBJDUMP \ 21922 deplibs_check_method \ 21923 file_magic_cmd \ 21924 file_magic_glob \ 21925 want_nocaseglob \ 21926 DLLTOOL \ 21927 sharedlib_from_linklib_cmd \ 21928 AR \ 21929 AR_FLAGS \ 21930 archiver_list_spec \ 21931 STRIP \ 21932 RANLIB \ 21933 CC \ 21934 CFLAGS \ 21935 compiler \ 21936 lt_cv_sys_global_symbol_pipe \ 21937 lt_cv_sys_global_symbol_to_cdecl \ 21938 lt_cv_sys_global_symbol_to_import \ 21939 lt_cv_sys_global_symbol_to_c_name_address \ 21940 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 21941 lt_cv_nm_interface \ 21942 nm_file_list_spec \ 21943 lt_cv_truncate_bin \ 21944 lt_prog_compiler_no_builtin_flag \ 21945 lt_prog_compiler_pic \ 21946 lt_prog_compiler_wl \ 21947 lt_prog_compiler_static \ 21948 lt_cv_prog_compiler_c_o \ 21949 need_locks \ 21950 MANIFEST_TOOL \ 21951 DSYMUTIL \ 21952 NMEDIT \ 21953 LIPO \ 21954 OTOOL \ 21955 OTOOL64 \ 21956 shrext_cmds \ 21957 export_dynamic_flag_spec \ 21958 whole_archive_flag_spec \ 21959 compiler_needs_object \ 21960 with_gnu_ld \ 21961 allow_undefined_flag \ 21962 no_undefined_flag \ 21963 hardcode_libdir_flag_spec \ 21964 hardcode_libdir_separator \ 21965 exclude_expsyms \ 21966 include_expsyms \ 21967 file_list_spec \ 21968 variables_saved_for_relink \ 21969 libname_spec \ 21970 library_names_spec \ 21971 soname_spec \ 21972 install_override_mode \ 21973 finish_eval \ 21974 old_striplib \ 21975 striplib; do 21976 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 21977 *[\\\\\\\`\\"\\\$]*) 21978 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 21979 ;; 21980 *) 21981 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 21982 ;; 21983 esac 21984 done 21985 21986 # Double-quote double-evaled strings. 21987 for var in reload_cmds \ 21988 old_postinstall_cmds \ 21989 old_postuninstall_cmds \ 21990 old_archive_cmds \ 21991 extract_expsyms_cmds \ 21992 old_archive_from_new_cmds \ 21993 old_archive_from_expsyms_cmds \ 21994 archive_cmds \ 21995 archive_expsym_cmds \ 21996 module_cmds \ 21997 module_expsym_cmds \ 21998 export_symbols_cmds \ 21999 prelink_cmds \ 22000 postlink_cmds \ 22001 postinstall_cmds \ 22002 postuninstall_cmds \ 22003 finish_cmds \ 22004 sys_lib_search_path_spec \ 22005 configure_time_dlsearch_path \ 22006 configure_time_lt_sys_library_path; do 22007 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22008 *[\\\\\\\`\\"\\\$]*) 22009 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22010 ;; 22011 *) 22012 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22013 ;; 22014 esac 22015 done 22016 22017 ac_aux_dir='$ac_aux_dir' 22018 22019 # See if we are running on zsh, and set the options that allow our 22020 # commands through without removal of \ escapes INIT. 22021 if test -n "\${ZSH_VERSION+set}"; then 22022 setopt NO_GLOB_SUBST 22023 fi 22024 22025 22026 PACKAGE='$PACKAGE' 22027 VERSION='$VERSION' 22028 RM='$RM' 22029 ofile='$ofile' 22030 22031 22032 22033 22034 _ACEOF 22035 22036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22037 22038 # Handling of arguments. 22039 for ac_config_target in $ac_config_targets 22040 do 22041 case $ac_config_target in 22042 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 22043 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 22044 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 22045 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 22046 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 22047 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 22048 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 22049 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 22050 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 22051 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 22052 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 22053 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 22054 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 22055 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 22056 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 22057 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 22058 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 22059 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 22060 22061 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 22062 esac 22063 done 22064 22065 22066 # If the user did not use the arguments to specify the items to instantiate, 22067 # then the envvar interface is used. Set only those that are not. 22068 # We use the long form for the default assignment because of an extremely 22069 # bizarre bug on SunOS 4.1.3. 22070 if $ac_need_defaults; then 22071 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 22072 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 22073 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 22074 fi 22075 22076 # Have a temporary directory for convenience. Make it in the build tree 22077 # simply because there is no reason against having it here, and in addition, 22078 # creating and moving files from /tmp can sometimes cause problems. 22079 # Hook for its removal unless debugging. 22080 # Note that there is a small window in which the directory will not be cleaned: 22081 # after its creation but before its name has been assigned to `$tmp'. 22082 $debug || 22083 { 22084 tmp= ac_tmp= 22085 trap 'exit_status=$? 22086 : "${ac_tmp:=$tmp}" 22087 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 22088 ' 0 22089 trap 'as_fn_exit 1' 1 2 13 15 22090 } 22091 # Create a (secure) tmp directory for tmp files. 22092 22093 { 22094 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 22095 test -d "$tmp" 22096 } || 22097 { 22098 tmp=./conf$$-$RANDOM 22099 (umask 077 && mkdir "$tmp") 22100 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 22101 ac_tmp=$tmp 22102 22103 # Set up the scripts for CONFIG_FILES section. 22104 # No need to generate them if there are no CONFIG_FILES. 22105 # This happens for instance with `./config.status config.h'. 22106 if test -n "$CONFIG_FILES"; then 22107 22108 22109 ac_cr=`echo X | tr X '\015'` 22110 # On cygwin, bash can eat \r inside `` if the user requested igncr. 22111 # But we know of no other shell where ac_cr would be empty at this 22112 # point, so we can use a bashism as a fallback. 22113 if test "x$ac_cr" = x; then 22114 eval ac_cr=\$\'\\r\' 22115 fi 22116 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 22117 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 22118 ac_cs_awk_cr='\\r' 22119 else 22120 ac_cs_awk_cr=$ac_cr 22121 fi 22122 22123 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 22124 _ACEOF 22125 22126 22127 { 22128 echo "cat >conf$$subs.awk <<_ACEOF" && 22129 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 22130 echo "_ACEOF" 22131 } >conf$$subs.sh || 22132 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22133 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 22134 ac_delim='%!_!# ' 22135 for ac_last_try in false false false false false :; do 22136 . ./conf$$subs.sh || 22137 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22138 22139 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 22140 if test $ac_delim_n = $ac_delim_num; then 22141 break 22142 elif $ac_last_try; then 22143 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22144 else 22145 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22146 fi 22147 done 22148 rm -f conf$$subs.sh 22149 22150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22151 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 22152 _ACEOF 22153 sed -n ' 22154 h 22155 s/^/S["/; s/!.*/"]=/ 22156 p 22157 g 22158 s/^[^!]*!// 22159 :repl 22160 t repl 22161 s/'"$ac_delim"'$// 22162 t delim 22163 :nl 22164 h 22165 s/\(.\{148\}\)..*/\1/ 22166 t more1 22167 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 22168 p 22169 n 22170 b repl 22171 :more1 22172 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22173 p 22174 g 22175 s/.\{148\}// 22176 t nl 22177 :delim 22178 h 22179 s/\(.\{148\}\)..*/\1/ 22180 t more2 22181 s/["\\]/\\&/g; s/^/"/; s/$/"/ 22182 p 22183 b 22184 :more2 22185 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22186 p 22187 g 22188 s/.\{148\}// 22189 t delim 22190 ' <conf$$subs.awk | sed ' 22191 /^[^""]/{ 22192 N 22193 s/\n// 22194 } 22195 ' >>$CONFIG_STATUS || ac_write_fail=1 22196 rm -f conf$$subs.awk 22197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22198 _ACAWK 22199 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 22200 for (key in S) S_is_set[key] = 1 22201 FS = "" 22202 22203 } 22204 { 22205 line = $ 0 22206 nfields = split(line, field, "@") 22207 substed = 0 22208 len = length(field[1]) 22209 for (i = 2; i < nfields; i++) { 22210 key = field[i] 22211 keylen = length(key) 22212 if (S_is_set[key]) { 22213 value = S[key] 22214 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 22215 len += length(value) + length(field[++i]) 22216 substed = 1 22217 } else 22218 len += 1 + keylen 22219 } 22220 22221 print line 22222 } 22223 22224 _ACAWK 22225 _ACEOF 22226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22227 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 22228 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 22229 else 22230 cat 22231 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 22232 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 22233 _ACEOF 22234 22235 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 22236 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 22237 # trailing colons and then remove the whole line if VPATH becomes empty 22238 # (actually we leave an empty line to preserve line numbers). 22239 if test "x$srcdir" = x.; then 22240 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 22241 h 22242 s/// 22243 s/^/:/ 22244 s/[ ]*$/:/ 22245 s/:\$(srcdir):/:/g 22246 s/:\${srcdir}:/:/g 22247 s/:@srcdir@:/:/g 22248 s/^:*// 22249 s/:*$// 22250 x 22251 s/\(=[ ]*\).*/\1/ 22252 G 22253 s/\n// 22254 s/^[^=]*=[ ]*$// 22255 }' 22256 fi 22257 22258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22259 fi # test -n "$CONFIG_FILES" 22260 22261 # Set up the scripts for CONFIG_HEADERS section. 22262 # No need to generate them if there are no CONFIG_HEADERS. 22263 # This happens for instance with `./config.status Makefile'. 22264 if test -n "$CONFIG_HEADERS"; then 22265 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 22266 BEGIN { 22267 _ACEOF 22268 22269 # Transform confdefs.h into an awk script `defines.awk', embedded as 22270 # here-document in config.status, that substitutes the proper values into 22271 # config.h.in to produce config.h. 22272 22273 # Create a delimiter string that does not exist in confdefs.h, to ease 22274 # handling of long lines. 22275 ac_delim='%!_!# ' 22276 for ac_last_try in false false :; do 22277 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 22278 if test -z "$ac_tt"; then 22279 break 22280 elif $ac_last_try; then 22281 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 22282 else 22283 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22284 fi 22285 done 22286 22287 # For the awk script, D is an array of macro values keyed by name, 22288 # likewise P contains macro parameters if any. Preserve backslash 22289 # newline sequences. 22290 22291 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 22292 sed -n ' 22293 s/.\{148\}/&'"$ac_delim"'/g 22294 t rset 22295 :rset 22296 s/^[ ]*#[ ]*define[ ][ ]*/ / 22297 t def 22298 d 22299 :def 22300 s/\\$// 22301 t bsnl 22302 s/["\\]/\\&/g 22303 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22304 D["\1"]=" \3"/p 22305 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 22306 d 22307 :bsnl 22308 s/["\\]/\\&/g 22309 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22310 D["\1"]=" \3\\\\\\n"\\/p 22311 t cont 22312 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 22313 t cont 22314 d 22315 :cont 22316 n 22317 s/.\{148\}/&'"$ac_delim"'/g 22318 t clear 22319 :clear 22320 s/\\$// 22321 t bsnlc 22322 s/["\\]/\\&/g; s/^/"/; s/$/"/p 22323 d 22324 :bsnlc 22325 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 22326 b cont 22327 ' <confdefs.h | sed ' 22328 s/'"$ac_delim"'/"\\\ 22329 "/g' >>$CONFIG_STATUS || ac_write_fail=1 22330 22331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22332 for (key in D) D_is_set[key] = 1 22333 FS = "" 22334 } 22335 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 22336 line = \$ 0 22337 split(line, arg, " ") 22338 if (arg[1] == "#") { 22339 defundef = arg[2] 22340 mac1 = arg[3] 22341 } else { 22342 defundef = substr(arg[1], 2) 22343 mac1 = arg[2] 22344 } 22345 split(mac1, mac2, "(") #) 22346 macro = mac2[1] 22347 prefix = substr(line, 1, index(line, defundef) - 1) 22348 if (D_is_set[macro]) { 22349 # Preserve the white space surrounding the "#". 22350 print prefix "define", macro P[macro] D[macro] 22351 next 22352 } else { 22353 # Replace #undef with comments. This is necessary, for example, 22354 # in the case of _POSIX_SOURCE, which is predefined and required 22355 # on some systems where configure will not decide to define it. 22356 if (defundef == "undef") { 22357 print "/*", prefix defundef, macro, "*/" 22358 next 22359 } 22360 } 22361 } 22362 { print } 22363 _ACAWK 22364 _ACEOF 22365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22366 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 22367 fi # test -n "$CONFIG_HEADERS" 22368 22369 22370 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 22371 shift 22372 for ac_tag 22373 do 22374 case $ac_tag in 22375 :[FHLC]) ac_mode=$ac_tag; continue;; 22376 esac 22377 case $ac_mode$ac_tag in 22378 :[FHL]*:*);; 22379 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 22380 :[FH]-) ac_tag=-:-;; 22381 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 22382 esac 22383 ac_save_IFS=$IFS 22384 IFS=: 22385 set x $ac_tag 22386 IFS=$ac_save_IFS 22387 shift 22388 ac_file=$1 22389 shift 22390 22391 case $ac_mode in 22392 :L) ac_source=$1;; 22393 :[FH]) 22394 ac_file_inputs= 22395 for ac_f 22396 do 22397 case $ac_f in 22398 -) ac_f="$ac_tmp/stdin";; 22399 *) # Look for the file first in the build tree, then in the source tree 22400 # (if the path is not absolute). The absolute path cannot be DOS-style, 22401 # because $ac_f cannot contain `:'. 22402 test -f "$ac_f" || 22403 case $ac_f in 22404 [\\/$]*) false;; 22405 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 22406 esac || 22407 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 22408 esac 22409 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 22410 as_fn_append ac_file_inputs " '$ac_f'" 22411 done 22412 22413 # Let's still pretend it is `configure' which instantiates (i.e., don't 22414 # use $as_me), people would be surprised to read: 22415 # /* config.h. Generated by config.status. */ 22416 configure_input='Generated from '` 22417 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 22418 `' by configure.' 22419 if test x"$ac_file" != x-; then 22420 configure_input="$ac_file. $configure_input" 22421 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 22422 $as_echo "$as_me: creating $ac_file" >&6;} 22423 fi 22424 # Neutralize special characters interpreted by sed in replacement strings. 22425 case $configure_input in #( 22426 *\&* | *\|* | *\\* ) 22427 ac_sed_conf_input=`$as_echo "$configure_input" | 22428 sed 's/[\\\\&|]/\\\\&/g'`;; #( 22429 *) ac_sed_conf_input=$configure_input;; 22430 esac 22431 22432 case $ac_tag in 22433 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 22434 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 22435 esac 22436 ;; 22437 esac 22438 22439 ac_dir=`$as_dirname -- "$ac_file" || 22440 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 22441 X"$ac_file" : 'X\(//\)[^/]' \| \ 22442 X"$ac_file" : 'X\(//\)$' \| \ 22443 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 22444 $as_echo X"$ac_file" | 22445 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 22446 s//\1/ 22447 q 22448 } 22449 /^X\(\/\/\)[^/].*/{ 22450 s//\1/ 22451 q 22452 } 22453 /^X\(\/\/\)$/{ 22454 s//\1/ 22455 q 22456 } 22457 /^X\(\/\).*/{ 22458 s//\1/ 22459 q 22460 } 22461 s/.*/./; q'` 22462 as_dir="$ac_dir"; as_fn_mkdir_p 22463 ac_builddir=. 22464 22465 case "$ac_dir" in 22466 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 22467 *) 22468 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 22469 # A ".." for each directory in $ac_dir_suffix. 22470 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 22471 case $ac_top_builddir_sub in 22472 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 22473 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 22474 esac ;; 22475 esac 22476 ac_abs_top_builddir=$ac_pwd 22477 ac_abs_builddir=$ac_pwd$ac_dir_suffix 22478 # for backward compatibility: 22479 ac_top_builddir=$ac_top_build_prefix 22480 22481 case $srcdir in 22482 .) # We are building in place. 22483 ac_srcdir=. 22484 ac_top_srcdir=$ac_top_builddir_sub 22485 ac_abs_top_srcdir=$ac_pwd ;; 22486 [\\/]* | ?:[\\/]* ) # Absolute name. 22487 ac_srcdir=$srcdir$ac_dir_suffix; 22488 ac_top_srcdir=$srcdir 22489 ac_abs_top_srcdir=$srcdir ;; 22490 *) # Relative name. 22491 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 22492 ac_top_srcdir=$ac_top_build_prefix$srcdir 22493 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 22494 esac 22495 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 22496 22497 22498 case $ac_mode in 22499 :F) 22500 # 22501 # CONFIG_FILE 22502 # 22503 22504 _ACEOF 22505 22506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22507 # If the template does not know about datarootdir, expand it. 22508 # FIXME: This hack should be removed a few years after 2.60. 22509 ac_datarootdir_hack=; ac_datarootdir_seen= 22510 ac_sed_dataroot=' 22511 /datarootdir/ { 22512 p 22513 q 22514 } 22515 /@datadir@/p 22516 /@docdir@/p 22517 /@infodir@/p 22518 /@localedir@/p 22519 /@mandir@/p' 22520 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 22521 *datarootdir*) ac_datarootdir_seen=yes;; 22522 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 22523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 22524 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 22525 _ACEOF 22526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22527 ac_datarootdir_hack=' 22528 s&@datadir@&$datadir&g 22529 s&@docdir@&$docdir&g 22530 s&@infodir@&$infodir&g 22531 s&@localedir@&$localedir&g 22532 s&@mandir@&$mandir&g 22533 s&\\\${datarootdir}&$datarootdir&g' ;; 22534 esac 22535 _ACEOF 22536 22537 # Neutralize VPATH when `$srcdir' = `.'. 22538 # Shell code in configure.ac might set extrasub. 22539 # FIXME: do we really want to maintain this feature? 22540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22541 ac_sed_extra="$ac_vpsub 22542 $extrasub 22543 _ACEOF 22544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22545 :t 22546 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 22547 s|@configure_input@|$ac_sed_conf_input|;t t 22548 s&@top_builddir@&$ac_top_builddir_sub&;t t 22549 s&@top_build_prefix@&$ac_top_build_prefix&;t t 22550 s&@srcdir@&$ac_srcdir&;t t 22551 s&@abs_srcdir@&$ac_abs_srcdir&;t t 22552 s&@top_srcdir@&$ac_top_srcdir&;t t 22553 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 22554 s&@builddir@&$ac_builddir&;t t 22555 s&@abs_builddir@&$ac_abs_builddir&;t t 22556 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 22557 $ac_datarootdir_hack 22558 " 22559 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 22560 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22561 22562 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 22563 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 22564 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 22565 "$ac_tmp/out"`; test -z "$ac_out"; } && 22566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22567 which seems to be undefined. Please make sure it is defined" >&5 22568 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22569 which seems to be undefined. Please make sure it is defined" >&2;} 22570 22571 rm -f "$ac_tmp/stdin" 22572 case $ac_file in 22573 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 22574 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 22575 esac \ 22576 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22577 ;; 22578 :H) 22579 # 22580 # CONFIG_HEADER 22581 # 22582 if test x"$ac_file" != x-; then 22583 { 22584 $as_echo "/* $configure_input */" \ 22585 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 22586 } >"$ac_tmp/config.h" \ 22587 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22588 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 22589 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 22590 $as_echo "$as_me: $ac_file is unchanged" >&6;} 22591 else 22592 rm -f "$ac_file" 22593 mv "$ac_tmp/config.h" "$ac_file" \ 22594 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22595 fi 22596 else 22597 $as_echo "/* $configure_input */" \ 22598 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 22599 || as_fn_error $? "could not create -" "$LINENO" 5 22600 fi 22601 ;; 22602 22603 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 22604 $as_echo "$as_me: executing $ac_file commands" >&6;} 22605 ;; 22606 esac 22607 22608 22609 case $ac_file$ac_mode in 22610 "libtool":C) 22611 22612 # See if we are running on zsh, and set the options that allow our 22613 # commands through without removal of \ escapes. 22614 if test -n "${ZSH_VERSION+set}"; then 22615 setopt NO_GLOB_SUBST 22616 fi 22617 22618 cfgfile=${ofile}T 22619 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 22620 $RM "$cfgfile" 22621 22622 cat <<_LT_EOF >> "$cfgfile" 22623 #! $SHELL 22624 # Generated automatically by $as_me ($PACKAGE) $VERSION 22625 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 22626 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 22627 22628 # Provide generalized library-building support services. 22629 # Written by Gordon Matzigkeit, 1996 22630 22631 # Copyright (C) 2014 Free Software Foundation, Inc. 22632 # This is free software; see the source for copying conditions. There is NO 22633 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 22634 22635 # GNU Libtool is free software; you can redistribute it and/or modify 22636 # it under the terms of the GNU General Public License as published by 22637 # the Free Software Foundation; either version 2 of of the License, or 22638 # (at your option) any later version. 22639 # 22640 # As a special exception to the GNU General Public License, if you 22641 # distribute this file as part of a program or library that is built 22642 # using GNU Libtool, you may include this file under the same 22643 # distribution terms that you use for the rest of that program. 22644 # 22645 # GNU Libtool is distributed in the hope that it will be useful, but 22646 # WITHOUT ANY WARRANTY; without even the implied warranty of 22647 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22648 # GNU General Public License for more details. 22649 # 22650 # You should have received a copy of the GNU General Public License 22651 # along with this program. If not, see <http://www.gnu.org/licenses/>. 22652 22653 22654 # The names of the tagged configurations supported by this script. 22655 available_tags='' 22656 22657 # Configured defaults for sys_lib_dlsearch_path munging. 22658 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 22659 22660 # ### BEGIN LIBTOOL CONFIG 22661 22662 # Which release of libtool.m4 was used? 22663 macro_version=$macro_version 22664 macro_revision=$macro_revision 22665 22666 # Whether or not to build shared libraries. 22667 build_libtool_libs=$enable_shared 22668 22669 # Whether or not to build static libraries. 22670 build_old_libs=$enable_static 22671 22672 # What type of objects to build. 22673 pic_mode=$pic_mode 22674 22675 # Whether or not to optimize for fast installation. 22676 fast_install=$enable_fast_install 22677 22678 # Shared archive member basename,for filename based shared library versioning on AIX. 22679 shared_archive_member_spec=$shared_archive_member_spec 22680 22681 # Shell to use when invoking shell scripts. 22682 SHELL=$lt_SHELL 22683 22684 # An echo program that protects backslashes. 22685 ECHO=$lt_ECHO 22686 22687 # The PATH separator for the build system. 22688 PATH_SEPARATOR=$lt_PATH_SEPARATOR 22689 22690 # The host system. 22691 host_alias=$host_alias 22692 host=$host 22693 host_os=$host_os 22694 22695 # The build system. 22696 build_alias=$build_alias 22697 build=$build 22698 build_os=$build_os 22699 22700 # A sed program that does not truncate output. 22701 SED=$lt_SED 22702 22703 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 22704 Xsed="\$SED -e 1s/^X//" 22705 22706 # A grep program that handles long lines. 22707 GREP=$lt_GREP 22708 22709 # An ERE matcher. 22710 EGREP=$lt_EGREP 22711 22712 # A literal string matcher. 22713 FGREP=$lt_FGREP 22714 22715 # A BSD- or MS-compatible name lister. 22716 NM=$lt_NM 22717 22718 # Whether we need soft or hard links. 22719 LN_S=$lt_LN_S 22720 22721 # What is the maximum length of a command? 22722 max_cmd_len=$max_cmd_len 22723 22724 # Object file suffix (normally "o"). 22725 objext=$ac_objext 22726 22727 # Executable file suffix (normally ""). 22728 exeext=$exeext 22729 22730 # whether the shell understands "unset". 22731 lt_unset=$lt_unset 22732 22733 # turn spaces into newlines. 22734 SP2NL=$lt_lt_SP2NL 22735 22736 # turn newlines into spaces. 22737 NL2SP=$lt_lt_NL2SP 22738 22739 # convert \$build file names to \$host format. 22740 to_host_file_cmd=$lt_cv_to_host_file_cmd 22741 22742 # convert \$build files to toolchain format. 22743 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 22744 22745 # An object symbol dumper. 22746 OBJDUMP=$lt_OBJDUMP 22747 22748 # Method to check whether dependent libraries are shared objects. 22749 deplibs_check_method=$lt_deplibs_check_method 22750 22751 # Command to use when deplibs_check_method = "file_magic". 22752 file_magic_cmd=$lt_file_magic_cmd 22753 22754 # How to find potential files when deplibs_check_method = "file_magic". 22755 file_magic_glob=$lt_file_magic_glob 22756 22757 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 22758 want_nocaseglob=$lt_want_nocaseglob 22759 22760 # DLL creation program. 22761 DLLTOOL=$lt_DLLTOOL 22762 22763 # Command to associate shared and link libraries. 22764 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 22765 22766 # The archiver. 22767 AR=$lt_AR 22768 22769 # Flags to create an archive. 22770 AR_FLAGS=$lt_AR_FLAGS 22771 22772 # How to feed a file listing to the archiver. 22773 archiver_list_spec=$lt_archiver_list_spec 22774 22775 # A symbol stripping program. 22776 STRIP=$lt_STRIP 22777 22778 # Commands used to install an old-style archive. 22779 RANLIB=$lt_RANLIB 22780 old_postinstall_cmds=$lt_old_postinstall_cmds 22781 old_postuninstall_cmds=$lt_old_postuninstall_cmds 22782 22783 # Whether to use a lock for old archive extraction. 22784 lock_old_archive_extraction=$lock_old_archive_extraction 22785 22786 # A C compiler. 22787 LTCC=$lt_CC 22788 22789 # LTCC compiler flags. 22790 LTCFLAGS=$lt_CFLAGS 22791 22792 # Take the output of nm and produce a listing of raw symbols and C names. 22793 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 22794 22795 # Transform the output of nm in a proper C declaration. 22796 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 22797 22798 # Transform the output of nm into a list of symbols to manually relocate. 22799 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 22800 22801 # Transform the output of nm in a C name address pair. 22802 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 22803 22804 # Transform the output of nm in a C name address pair when lib prefix is needed. 22805 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 22806 22807 # The name lister interface. 22808 nm_interface=$lt_lt_cv_nm_interface 22809 22810 # Specify filename containing input files for \$NM. 22811 nm_file_list_spec=$lt_nm_file_list_spec 22812 22813 # The root where to search for dependent libraries,and where our libraries should be installed. 22814 lt_sysroot=$lt_sysroot 22815 22816 # Command to truncate a binary pipe. 22817 lt_truncate_bin=$lt_lt_cv_truncate_bin 22818 22819 # The name of the directory that contains temporary libtool files. 22820 objdir=$objdir 22821 22822 # Used to examine libraries when file_magic_cmd begins with "file". 22823 MAGIC_CMD=$MAGIC_CMD 22824 22825 # Must we lock files when doing compilation? 22826 need_locks=$lt_need_locks 22827 22828 # Manifest tool. 22829 MANIFEST_TOOL=$lt_MANIFEST_TOOL 22830 22831 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 22832 DSYMUTIL=$lt_DSYMUTIL 22833 22834 # Tool to change global to local symbols on Mac OS X. 22835 NMEDIT=$lt_NMEDIT 22836 22837 # Tool to manipulate fat objects and archives on Mac OS X. 22838 LIPO=$lt_LIPO 22839 22840 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 22841 OTOOL=$lt_OTOOL 22842 22843 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 22844 OTOOL64=$lt_OTOOL64 22845 22846 # Old archive suffix (normally "a"). 22847 libext=$libext 22848 22849 # Shared library suffix (normally ".so"). 22850 shrext_cmds=$lt_shrext_cmds 22851 22852 # The commands to extract the exported symbol list from a shared archive. 22853 extract_expsyms_cmds=$lt_extract_expsyms_cmds 22854 22855 # Variables whose values should be saved in libtool wrapper scripts and 22856 # restored at link time. 22857 variables_saved_for_relink=$lt_variables_saved_for_relink 22858 22859 # Do we need the "lib" prefix for modules? 22860 need_lib_prefix=$need_lib_prefix 22861 22862 # Do we need a version for libraries? 22863 need_version=$need_version 22864 22865 # Library versioning type. 22866 version_type=$version_type 22867 22868 # Shared library runtime path variable. 22869 runpath_var=$runpath_var 22870 22871 # Shared library path variable. 22872 shlibpath_var=$shlibpath_var 22873 22874 # Is shlibpath searched before the hard-coded library search path? 22875 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 22876 22877 # Format of library name prefix. 22878 libname_spec=$lt_libname_spec 22879 22880 # List of archive names. First name is the real one, the rest are links. 22881 # The last name is the one that the linker finds with -lNAME 22882 library_names_spec=$lt_library_names_spec 22883 22884 # The coded name of the library, if different from the real name. 22885 soname_spec=$lt_soname_spec 22886 22887 # Permission mode override for installation of shared libraries. 22888 install_override_mode=$lt_install_override_mode 22889 22890 # Command to use after installation of a shared archive. 22891 postinstall_cmds=$lt_postinstall_cmds 22892 22893 # Command to use after uninstallation of a shared archive. 22894 postuninstall_cmds=$lt_postuninstall_cmds 22895 22896 # Commands used to finish a libtool library installation in a directory. 22897 finish_cmds=$lt_finish_cmds 22898 22899 # As "finish_cmds", except a single script fragment to be evaled but 22900 # not shown. 22901 finish_eval=$lt_finish_eval 22902 22903 # Whether we should hardcode library paths into libraries. 22904 hardcode_into_libs=$hardcode_into_libs 22905 22906 # Compile-time system search path for libraries. 22907 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 22908 22909 # Detected run-time system search path for libraries. 22910 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 22911 22912 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 22913 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 22914 22915 # Whether dlopen is supported. 22916 dlopen_support=$enable_dlopen 22917 22918 # Whether dlopen of programs is supported. 22919 dlopen_self=$enable_dlopen_self 22920 22921 # Whether dlopen of statically linked programs is supported. 22922 dlopen_self_static=$enable_dlopen_self_static 22923 22924 # Commands to strip libraries. 22925 old_striplib=$lt_old_striplib 22926 striplib=$lt_striplib 22927 22928 22929 # The linker used to build libraries. 22930 LD=$lt_LD 22931 22932 # How to create reloadable object files. 22933 reload_flag=$lt_reload_flag 22934 reload_cmds=$lt_reload_cmds 22935 22936 # Commands used to build an old-style archive. 22937 old_archive_cmds=$lt_old_archive_cmds 22938 22939 # A language specific compiler. 22940 CC=$lt_compiler 22941 22942 # Is the compiler the GNU compiler? 22943 with_gcc=$GCC 22944 22945 # Compiler flag to turn off builtin functions. 22946 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 22947 22948 # Additional compiler flags for building library objects. 22949 pic_flag=$lt_lt_prog_compiler_pic 22950 22951 # How to pass a linker flag through the compiler. 22952 wl=$lt_lt_prog_compiler_wl 22953 22954 # Compiler flag to prevent dynamic linking. 22955 link_static_flag=$lt_lt_prog_compiler_static 22956 22957 # Does compiler simultaneously support -c and -o options? 22958 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 22959 22960 # Whether or not to add -lc for building shared libraries. 22961 build_libtool_need_lc=$archive_cmds_need_lc 22962 22963 # Whether or not to disallow shared libs when runtime libs are static. 22964 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 22965 22966 # Compiler flag to allow reflexive dlopens. 22967 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 22968 22969 # Compiler flag to generate shared objects directly from archives. 22970 whole_archive_flag_spec=$lt_whole_archive_flag_spec 22971 22972 # Whether the compiler copes with passing no objects directly. 22973 compiler_needs_object=$lt_compiler_needs_object 22974 22975 # Create an old-style archive from a shared archive. 22976 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 22977 22978 # Create a temporary old-style archive to link instead of a shared archive. 22979 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 22980 22981 # Commands used to build a shared archive. 22982 archive_cmds=$lt_archive_cmds 22983 archive_expsym_cmds=$lt_archive_expsym_cmds 22984 22985 # Commands used to build a loadable module if different from building 22986 # a shared archive. 22987 module_cmds=$lt_module_cmds 22988 module_expsym_cmds=$lt_module_expsym_cmds 22989 22990 # Whether we are building with GNU ld or not. 22991 with_gnu_ld=$lt_with_gnu_ld 22992 22993 # Flag that allows shared libraries with undefined symbols to be built. 22994 allow_undefined_flag=$lt_allow_undefined_flag 22995 22996 # Flag that enforces no undefined symbols. 22997 no_undefined_flag=$lt_no_undefined_flag 22998 22999 # Flag to hardcode \$libdir into a binary during linking. 23000 # This must work even if \$libdir does not exist 23001 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 23002 23003 # Whether we need a single "-rpath" flag with a separated argument. 23004 hardcode_libdir_separator=$lt_hardcode_libdir_separator 23005 23006 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23007 # DIR into the resulting binary. 23008 hardcode_direct=$hardcode_direct 23009 23010 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23011 # DIR into the resulting binary and the resulting library dependency is 23012 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 23013 # library is relocated. 23014 hardcode_direct_absolute=$hardcode_direct_absolute 23015 23016 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 23017 # into the resulting binary. 23018 hardcode_minus_L=$hardcode_minus_L 23019 23020 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 23021 # into the resulting binary. 23022 hardcode_shlibpath_var=$hardcode_shlibpath_var 23023 23024 # Set to "yes" if building a shared library automatically hardcodes DIR 23025 # into the library and all subsequent libraries and executables linked 23026 # against it. 23027 hardcode_automatic=$hardcode_automatic 23028 23029 # Set to yes if linker adds runtime paths of dependent libraries 23030 # to runtime path list. 23031 inherit_rpath=$inherit_rpath 23032 23033 # Whether libtool must link a program against all its dependency libraries. 23034 link_all_deplibs=$link_all_deplibs 23035 23036 # Set to "yes" if exported symbols are required. 23037 always_export_symbols=$always_export_symbols 23038 23039 # The commands to list exported symbols. 23040 export_symbols_cmds=$lt_export_symbols_cmds 23041 23042 # Symbols that should not be listed in the preloaded symbols. 23043 exclude_expsyms=$lt_exclude_expsyms 23044 23045 # Symbols that must always be exported. 23046 include_expsyms=$lt_include_expsyms 23047 23048 # Commands necessary for linking programs (against libraries) with templates. 23049 prelink_cmds=$lt_prelink_cmds 23050 23051 # Commands necessary for finishing linking programs. 23052 postlink_cmds=$lt_postlink_cmds 23053 23054 # Specify filename containing input files. 23055 file_list_spec=$lt_file_list_spec 23056 23057 # How to hardcode a shared library path into an executable. 23058 hardcode_action=$hardcode_action 23059 23060 # ### END LIBTOOL CONFIG 23061 23062 _LT_EOF 23063 23064 cat <<'_LT_EOF' >> "$cfgfile" 23065 23066 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 23067 23068 # func_munge_path_list VARIABLE PATH 23069 # ----------------------------------- 23070 # VARIABLE is name of variable containing _space_ separated list of 23071 # directories to be munged by the contents of PATH, which is string 23072 # having a format: 23073 # "DIR[:DIR]:" 23074 # string "DIR[ DIR]" will be prepended to VARIABLE 23075 # ":DIR[:DIR]" 23076 # string "DIR[ DIR]" will be appended to VARIABLE 23077 # "DIRP[:DIRP]::[DIRA:]DIRA" 23078 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 23079 # "DIRA[ DIRA]" will be appended to VARIABLE 23080 # "DIR[:DIR]" 23081 # VARIABLE will be replaced by "DIR[ DIR]" 23082 func_munge_path_list () 23083 { 23084 case x$2 in 23085 x) 23086 ;; 23087 *:) 23088 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 23089 ;; 23090 x:*) 23091 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 23092 ;; 23093 *::*) 23094 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 23095 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 23096 ;; 23097 *) 23098 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 23099 ;; 23100 esac 23101 } 23102 23103 23104 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 23105 func_cc_basename () 23106 { 23107 for cc_temp in $*""; do 23108 case $cc_temp in 23109 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 23110 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 23111 \-*) ;; 23112 *) break;; 23113 esac 23114 done 23115 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 23116 } 23117 23118 23119 # ### END FUNCTIONS SHARED WITH CONFIGURE 23120 23121 _LT_EOF 23122 23123 case $host_os in 23124 aix3*) 23125 cat <<\_LT_EOF >> "$cfgfile" 23126 # AIX sometimes has problems with the GCC collect2 program. For some 23127 # reason, if we set the COLLECT_NAMES environment variable, the problems 23128 # vanish in a puff of smoke. 23129 if test set != "${COLLECT_NAMES+set}"; then 23130 COLLECT_NAMES= 23131 export COLLECT_NAMES 23132 fi 23133 _LT_EOF 23134 ;; 23135 esac 23136 23137 23138 ltmain=$ac_aux_dir/ltmain.sh 23139 23140 23141 # We use sed instead of cat because bash on DJGPP gets confused if 23142 # if finds mixed CR/LF and LF-only lines. Since sed operates in 23143 # text mode, it properly converts lines to CR/LF. This bash problem 23144 # is reportedly fixed, but why not run on old versions too? 23145 sed '$q' "$ltmain" >> "$cfgfile" \ 23146 || (rm -f "$cfgfile"; exit 1) 23147 23148 mv -f "$cfgfile" "$ofile" || 23149 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 23150 chmod +x "$ofile" 23151 23152 ;; 23153 "disable-rpath":C) 23154 sed < libtool > libtool-2 \ 23155 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 23156 mv libtool-2 libtool 23157 chmod 755 libtool 23158 libtool="./libtool" 23159 ;; 23160 23161 esac 23162 done # for ac_tag 23163 23164 23165 as_fn_exit 0 23166 _ACEOF 23167 ac_clean_files=$ac_clean_files_save 23168 23169 test $ac_write_fail = 0 || 23170 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 23171 23172 23173 # configure is writing to config.log, and then calls config.status. 23174 # config.status does its own redirection, appending to config.log. 23175 # Unfortunately, on DOS this fails, as config.log is still kept open 23176 # by configure, so config.status won't be able to write to it; its 23177 # output is simply discarded. So we exec the FD to /dev/null, 23178 # effectively closing config.log, so it can be properly (re)opened and 23179 # appended to by config.status. When coming back to configure, we 23180 # need to make the FD available again. 23181 if test "$no_create" != yes; then 23182 ac_cs_success=: 23183 ac_config_status_args= 23184 test "$silent" = yes && 23185 ac_config_status_args="$ac_config_status_args --quiet" 23186 exec 5>/dev/null 23187 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 23188 exec 5>>config.log 23189 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 23190 # would make configure fail if this is the last instruction. 23191 $ac_cs_success || as_fn_exit 1 23192 fi 23193 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 23194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 23195 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 23196 fi 23197 23198
Indexes created Mon Jun 29 00:24:49 UTC 2026