configure revision 1.1.1.1.2.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.5.9. 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='1.5.9' 594 PACKAGE_STRING='unbound 1.5.9' 595 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl' 596 PACKAGE_URL='' 597 598 # 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1722 if test -s conftest.err; then 1723 grep -v '^ *+' conftest.err >conftest.er1 1724 cat conftest.er1 >&5 1725 mv -f conftest.er1 conftest.err 1726 fi 1727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1728 test $ac_status = 0; } > conftest.i && { 1729 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1730 test ! -s conftest.err 1731 }; then : 1732 ac_retval=0 1733 else 1734 $as_echo "$as_me: failed program was:" >&5 1735 sed 's/^/| /' conftest.$ac_ext >&5 1736 1737 ac_retval=1 1738 fi 1739 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1740 as_fn_set_status $ac_retval 1741 1742 } # ac_fn_c_try_cpp 1743 1744 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1745 # ------------------------------------------------------- 1746 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1747 # the include files in INCLUDES and setting the cache variable VAR 1748 # accordingly. 1749 ac_fn_c_check_header_mongrel () 1750 { 1751 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1752 if eval \${$3+:} false; then : 1753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1754 $as_echo_n "checking for $2... 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" >&6; } 1782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1783 /* end confdefs.h. */ 1784 #include <$2> 1785 _ACEOF 1786 if ac_fn_c_try_cpp "$LINENO"; then : 1787 ac_header_preproc=yes 1788 else 1789 ac_header_preproc=no 1790 fi 1791 rm -f conftest.err conftest.i conftest.$ac_ext 1792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1793 $as_echo "$ac_header_preproc" >&6; } 1794 1795 # So? What about this header? 1796 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1797 yes:no: ) 1798 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1799 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1801 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1802 ;; 1803 no:yes:* ) 1804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1805 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1807 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1809 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1811 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1813 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1814 ( $as_echo "## ---------------------------------------- ## 1815 ## Report this to unbound-bugs (at] nlnetlabs.nl ## 1816 ## ---------------------------------------- ##" 1817 ) | sed "s/^/$as_me: WARNING: /" >&2 1818 ;; 1819 esac 1820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1821 $as_echo_n "checking for $2... " >&6; } 1822 if eval \${$3+:} false; then : 1823 $as_echo_n "(cached) " >&6 1824 else 1825 eval "$3=\$ac_header_compiler" 1826 fi 1827 eval ac_res=\$$3 1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1829 $as_echo "$ac_res" >&6; } 1830 fi 1831 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1832 1833 } # ac_fn_c_check_header_mongrel 1834 1835 # ac_fn_c_try_run LINENO 1836 # ---------------------- 1837 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1838 # that executables *can* be run. 1839 ac_fn_c_try_run () 1840 { 1841 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1842 if { { ac_try="$ac_link" 1843 case "(($ac_try" in 1844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1845 *) ac_try_echo=$ac_try;; 1846 esac 1847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1848 $as_echo "$ac_try_echo"; } >&5 1849 (eval "$ac_link") 2>&5 1850 ac_status=$? 1851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1852 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1853 { { case "(($ac_try" in 1854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1855 *) ac_try_echo=$ac_try;; 1856 esac 1857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1858 $as_echo "$ac_try_echo"; } >&5 1859 (eval "$ac_try") 2>&5 1860 ac_status=$? 1861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1862 test $ac_status = 0; }; }; then : 1863 ac_retval=0 1864 else 1865 $as_echo "$as_me: program exited with status $ac_status" >&5 1866 $as_echo "$as_me: failed program was:" >&5 1867 sed 's/^/| /' conftest.$ac_ext >&5 1868 1869 ac_retval=$ac_status 1870 fi 1871 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1872 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1873 as_fn_set_status $ac_retval 1874 1875 } # ac_fn_c_try_run 1876 1877 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1878 # ------------------------------------------------------- 1879 # Tests whether HEADER exists and can be compiled using the include files in 1880 # INCLUDES, setting the cache variable VAR accordingly. 1881 ac_fn_c_check_header_compile () 1882 { 1883 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1885 $as_echo_n "checking for $2... " >&6; } 1886 if eval \${$3+:} false; then : 1887 $as_echo_n "(cached) " >&6 1888 else 1889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1890 /* end confdefs.h. */ 1891 $4 1892 #include <$2> 1893 _ACEOF 1894 if ac_fn_c_try_compile "$LINENO"; then : 1895 eval "$3=yes" 1896 else 1897 eval "$3=no" 1898 fi 1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1900 fi 1901 eval ac_res=\$$3 1902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1903 $as_echo "$ac_res" >&6; } 1904 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1905 1906 } # ac_fn_c_check_header_compile 1907 1908 # ac_fn_c_try_link LINENO 1909 # ----------------------- 1910 # Try to link conftest.$ac_ext, and return whether this succeeded. 1911 ac_fn_c_try_link () 1912 { 1913 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1914 rm -f conftest.$ac_objext conftest$ac_exeext 1915 if { { ac_try="$ac_link" 1916 case "(($ac_try" in 1917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1918 *) ac_try_echo=$ac_try;; 1919 esac 1920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1921 $as_echo "$ac_try_echo"; } >&5 1922 (eval "$ac_link") 2>conftest.err 1923 ac_status=$? 1924 if test -s conftest.err; then 1925 grep -v '^ *+' conftest.err >conftest.er1 1926 cat conftest.er1 >&5 1927 mv -f conftest.er1 conftest.err 1928 fi 1929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1930 test $ac_status = 0; } && { 1931 test -z "$ac_c_werror_flag" || 1932 test ! -s conftest.err 1933 } && test -s conftest$ac_exeext && { 1934 test "$cross_compiling" = yes || 1935 test -x conftest$ac_exeext 1936 }; then : 1937 ac_retval=0 1938 else 1939 $as_echo "$as_me: failed program was:" >&5 1940 sed 's/^/| /' conftest.$ac_ext >&5 1941 1942 ac_retval=1 1943 fi 1944 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1945 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1946 # interfere with the next link command; also delete a directory that is 1947 # left behind by Apple's compiler. We do this before executing the actions. 1948 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1949 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1950 as_fn_set_status $ac_retval 1951 1952 } # ac_fn_c_try_link 1953 1954 # ac_fn_c_check_func LINENO FUNC VAR 1955 # ---------------------------------- 1956 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1957 ac_fn_c_check_func () 1958 { 1959 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1961 $as_echo_n "checking for $2... " >&6; } 1962 if eval \${$3+:} false; then : 1963 $as_echo_n "(cached) " >&6 1964 else 1965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1966 /* end confdefs.h. */ 1967 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1968 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1969 #define $2 innocuous_$2 1970 1971 /* System header to define __stub macros and hopefully few prototypes, 1972 which can conflict with char $2 (); below. 1973 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1974 <limits.h> exists even on freestanding compilers. */ 1975 1976 #ifdef __STDC__ 1977 # include <limits.h> 1978 #else 1979 # include <assert.h> 1980 #endif 1981 1982 #undef $2 1983 1984 /* Override any GCC internal prototype to avoid an error. 1985 Use char because int might match the return type of a GCC 1986 builtin and then its argument prototype would still apply. */ 1987 #ifdef __cplusplus 1988 extern "C" 1989 #endif 1990 char $2 (); 1991 /* The GNU C library defines this for functions which it implements 1992 to always fail with ENOSYS. Some functions are actually named 1993 something starting with __ and the normal name is an alias. */ 1994 #if defined __stub_$2 || defined __stub___$2 1995 choke me 1996 #endif 1997 1998 int 1999 main () 2000 { 2001 return $2 (); 2002 ; 2003 return 0; 2004 } 2005 _ACEOF 2006 if ac_fn_c_try_link "$LINENO"; then : 2007 eval "$3=yes" 2008 else 2009 eval "$3=no" 2010 fi 2011 rm -f core conftest.err conftest.$ac_objext \ 2012 conftest$ac_exeext conftest.$ac_ext 2013 fi 2014 eval ac_res=\$$3 2015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2016 $as_echo "$ac_res" >&6; } 2017 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2018 2019 } # ac_fn_c_check_func 2020 2021 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2022 # ------------------------------------------- 2023 # Tests whether TYPE exists after having included INCLUDES, setting cache 2024 # variable VAR accordingly. 2025 ac_fn_c_check_type () 2026 { 2027 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2029 $as_echo_n "checking for $2... " >&6; } 2030 if eval \${$3+:} false; then : 2031 $as_echo_n "(cached) " >&6 2032 else 2033 eval "$3=no" 2034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2035 /* end confdefs.h. */ 2036 $4 2037 int 2038 main () 2039 { 2040 if (sizeof ($2)) 2041 return 0; 2042 ; 2043 return 0; 2044 } 2045 _ACEOF 2046 if ac_fn_c_try_compile "$LINENO"; then : 2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2048 /* end confdefs.h. */ 2049 $4 2050 int 2051 main () 2052 { 2053 if (sizeof (($2))) 2054 return 0; 2055 ; 2056 return 0; 2057 } 2058 _ACEOF 2059 if ac_fn_c_try_compile "$LINENO"; then : 2060 2061 else 2062 eval "$3=yes" 2063 fi 2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2065 fi 2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2067 fi 2068 eval ac_res=\$$3 2069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2070 $as_echo "$ac_res" >&6; } 2071 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2072 2073 } # ac_fn_c_check_type 2074 2075 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2076 # -------------------------------------------- 2077 # Tries to find the compile-time value of EXPR in a program that includes 2078 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2079 # computed 2080 ac_fn_c_compute_int () 2081 { 2082 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2083 if test "$cross_compiling" = yes; then 2084 # Depending upon the size, compute the lo and hi bounds. 2085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2086 /* end confdefs.h. */ 2087 $4 2088 int 2089 main () 2090 { 2091 static int test_array [1 - 2 * !(($2) >= 0)]; 2092 test_array [0] = 0; 2093 return test_array [0]; 2094 2095 ; 2096 return 0; 2097 } 2098 _ACEOF 2099 if ac_fn_c_try_compile "$LINENO"; then : 2100 ac_lo=0 ac_mid=0 2101 while :; do 2102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2103 /* end confdefs.h. */ 2104 $4 2105 int 2106 main () 2107 { 2108 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2109 test_array [0] = 0; 2110 return test_array [0]; 2111 2112 ; 2113 return 0; 2114 } 2115 _ACEOF 2116 if ac_fn_c_try_compile "$LINENO"; then : 2117 ac_hi=$ac_mid; break 2118 else 2119 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2120 if test $ac_lo -le $ac_mid; then 2121 ac_lo= ac_hi= 2122 break 2123 fi 2124 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2125 fi 2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2127 done 2128 else 2129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2130 /* end confdefs.h. */ 2131 $4 2132 int 2133 main () 2134 { 2135 static int test_array [1 - 2 * !(($2) < 0)]; 2136 test_array [0] = 0; 2137 return test_array [0]; 2138 2139 ; 2140 return 0; 2141 } 2142 _ACEOF 2143 if ac_fn_c_try_compile "$LINENO"; then : 2144 ac_hi=-1 ac_mid=-1 2145 while :; do 2146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2147 /* end confdefs.h. */ 2148 $4 2149 int 2150 main () 2151 { 2152 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2153 test_array [0] = 0; 2154 return test_array [0]; 2155 2156 ; 2157 return 0; 2158 } 2159 _ACEOF 2160 if ac_fn_c_try_compile "$LINENO"; then : 2161 ac_lo=$ac_mid; break 2162 else 2163 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2164 if test $ac_mid -le $ac_hi; then 2165 ac_lo= ac_hi= 2166 break 2167 fi 2168 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2169 fi 2170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2171 done 2172 else 2173 ac_lo= ac_hi= 2174 fi 2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2176 fi 2177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2178 # Binary search between lo and hi bounds. 2179 while test "x$ac_lo" != "x$ac_hi"; do 2180 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2182 /* end confdefs.h. */ 2183 $4 2184 int 2185 main () 2186 { 2187 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2188 test_array [0] = 0; 2189 return test_array [0]; 2190 2191 ; 2192 return 0; 2193 } 2194 _ACEOF 2195 if ac_fn_c_try_compile "$LINENO"; then : 2196 ac_hi=$ac_mid 2197 else 2198 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2199 fi 2200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2201 done 2202 case $ac_lo in #(( 2203 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2204 '') ac_retval=1 ;; 2205 esac 2206 else 2207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2208 /* end confdefs.h. */ 2209 $4 2210 static long int longval () { return $2; } 2211 static unsigned long int ulongval () { return $2; } 2212 #include <stdio.h> 2213 #include <stdlib.h> 2214 int 2215 main () 2216 { 2217 2218 FILE *f = fopen ("conftest.val", "w"); 2219 if (! f) 2220 return 1; 2221 if (($2) < 0) 2222 { 2223 long int i = longval (); 2224 if (i != ($2)) 2225 return 1; 2226 fprintf (f, "%ld", i); 2227 } 2228 else 2229 { 2230 unsigned long int i = ulongval (); 2231 if (i != ($2)) 2232 return 1; 2233 fprintf (f, "%lu", i); 2234 } 2235 /* Do not output a trailing newline, as this causes \r\n confusion 2236 on some platforms. */ 2237 return ferror (f) || fclose (f) != 0; 2238 2239 ; 2240 return 0; 2241 } 2242 _ACEOF 2243 if ac_fn_c_try_run "$LINENO"; then : 2244 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2245 else 2246 ac_retval=1 2247 fi 2248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2249 conftest.$ac_objext conftest.beam conftest.$ac_ext 2250 rm -f conftest.val 2251 2252 fi 2253 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2254 as_fn_set_status $ac_retval 2255 2256 } # ac_fn_c_compute_int 2257 2258 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2259 # --------------------------------------------- 2260 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2261 # accordingly. 2262 ac_fn_c_check_decl () 2263 { 2264 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2265 as_decl_name=`echo $2|sed 's/ *(.*//'` 2266 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2268 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2269 if eval \${$3+:} false; then : 2270 $as_echo_n "(cached) " >&6 2271 else 2272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2273 /* end confdefs.h. */ 2274 $4 2275 int 2276 main () 2277 { 2278 #ifndef $as_decl_name 2279 #ifdef __cplusplus 2280 (void) $as_decl_use; 2281 #else 2282 (void) $as_decl_name; 2283 #endif 2284 #endif 2285 2286 ; 2287 return 0; 2288 } 2289 _ACEOF 2290 if ac_fn_c_try_compile "$LINENO"; then : 2291 eval "$3=yes" 2292 else 2293 eval "$3=no" 2294 fi 2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2296 fi 2297 eval ac_res=\$$3 2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2299 $as_echo "$ac_res" >&6; } 2300 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2301 2302 } # ac_fn_c_check_decl 2303 2304 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2305 # ---------------------------------------------------- 2306 # Tries to find if the field MEMBER exists in type AGGR, after including 2307 # INCLUDES, setting cache variable VAR accordingly. 2308 ac_fn_c_check_member () 2309 { 2310 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2312 $as_echo_n "checking for $2.$3... " >&6; } 2313 if eval \${$4+:} false; then : 2314 $as_echo_n "(cached) " >&6 2315 else 2316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2317 /* end confdefs.h. */ 2318 $5 2319 int 2320 main () 2321 { 2322 static $2 ac_aggr; 2323 if (ac_aggr.$3) 2324 return 0; 2325 ; 2326 return 0; 2327 } 2328 _ACEOF 2329 if ac_fn_c_try_compile "$LINENO"; then : 2330 eval "$4=yes" 2331 else 2332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2333 /* end confdefs.h. */ 2334 $5 2335 int 2336 main () 2337 { 2338 static $2 ac_aggr; 2339 if (sizeof ac_aggr.$3) 2340 return 0; 2341 ; 2342 return 0; 2343 } 2344 _ACEOF 2345 if ac_fn_c_try_compile "$LINENO"; then : 2346 eval "$4=yes" 2347 else 2348 eval "$4=no" 2349 fi 2350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2351 fi 2352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2353 fi 2354 eval ac_res=\$$4 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2356 $as_echo "$ac_res" >&6; } 2357 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2358 2359 } # ac_fn_c_check_member 2360 cat >config.log <<_ACEOF 2361 This file contains any messages produced by compilers while 2362 running configure, to aid debugging if configure makes a mistake. 2363 2364 It was created by unbound $as_me 1.5.9, which was 2365 generated by GNU Autoconf 2.69. Invocation command line was 2366 2367 $ $0 $@ 2368 2369 _ACEOF 2370 exec 5>>config.log 2371 { 2372 cat <<_ASUNAME 2373 ## --------- ## 2374 ## Platform. ## 2375 ## --------- ## 2376 2377 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2378 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2379 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2380 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2381 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2382 2383 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2384 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2385 2386 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2387 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2388 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2389 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2390 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2391 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2392 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2393 2394 _ASUNAME 2395 2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2397 for as_dir in $PATH 2398 do 2399 IFS=$as_save_IFS 2400 test -z "$as_dir" && as_dir=. 2401 $as_echo "PATH: $as_dir" 2402 done 2403 IFS=$as_save_IFS 2404 2405 } >&5 2406 2407 cat >&5 <<_ACEOF 2408 2409 2410 ## ----------- ## 2411 ## Core tests. ## 2412 ## ----------- ## 2413 2414 _ACEOF 2415 2416 2417 # Keep a trace of the command line. 2418 # Strip out --no-create and --no-recursion so they do not pile up. 2419 # Strip out --silent because we don't want to record it for future runs. 2420 # Also quote any args containing shell meta-characters. 2421 # Make two passes to allow for proper duplicate-argument suppression. 2422 ac_configure_args= 2423 ac_configure_args0= 2424 ac_configure_args1= 2425 ac_must_keep_next=false 2426 for ac_pass in 1 2 2427 do 2428 for ac_arg 2429 do 2430 case $ac_arg in 2431 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2432 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2433 | -silent | --silent | --silen | --sile | --sil) 2434 continue ;; 2435 *\'*) 2436 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2437 esac 2438 case $ac_pass in 2439 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2440 2) 2441 as_fn_append ac_configure_args1 " '$ac_arg'" 2442 if test $ac_must_keep_next = true; then 2443 ac_must_keep_next=false # Got value, back to normal. 2444 else 2445 case $ac_arg in 2446 *=* | --config-cache | -C | -disable-* | --disable-* \ 2447 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2448 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2449 | -with-* | --with-* | -without-* | --without-* | --x) 2450 case "$ac_configure_args0 " in 2451 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2452 esac 2453 ;; 2454 -* ) ac_must_keep_next=true ;; 2455 esac 2456 fi 2457 as_fn_append ac_configure_args " '$ac_arg'" 2458 ;; 2459 esac 2460 done 2461 done 2462 { ac_configure_args0=; unset ac_configure_args0;} 2463 { ac_configure_args1=; unset ac_configure_args1;} 2464 2465 # When interrupted or exit'd, cleanup temporary files, and complete 2466 # config.log. We remove comments because anyway the quotes in there 2467 # would cause problems or look ugly. 2468 # WARNING: Use '\'' to represent an apostrophe within the trap. 2469 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2470 trap 'exit_status=$? 2471 # Save into config.log some information that might help in debugging. 2472 { 2473 echo 2474 2475 $as_echo "## ---------------- ## 2476 ## Cache variables. ## 2477 ## ---------------- ##" 2478 echo 2479 # The following way of writing the cache mishandles newlines in values, 2480 ( 2481 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2482 eval ac_val=\$$ac_var 2483 case $ac_val in #( 2484 *${as_nl}*) 2485 case $ac_var in #( 2486 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2487 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2488 esac 2489 case $ac_var in #( 2490 _ | IFS | as_nl) ;; #( 2491 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2492 *) { eval $ac_var=; unset $ac_var;} ;; 2493 esac ;; 2494 esac 2495 done 2496 (set) 2>&1 | 2497 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2498 *${as_nl}ac_space=\ *) 2499 sed -n \ 2500 "s/'\''/'\''\\\\'\'''\''/g; 2501 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2502 ;; #( 2503 *) 2504 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2505 ;; 2506 esac | 2507 sort 2508 ) 2509 echo 2510 2511 $as_echo "## ----------------- ## 2512 ## Output variables. ## 2513 ## ----------------- ##" 2514 echo 2515 for ac_var in $ac_subst_vars 2516 do 2517 eval ac_val=\$$ac_var 2518 case $ac_val in 2519 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2520 esac 2521 $as_echo "$ac_var='\''$ac_val'\''" 2522 done | sort 2523 echo 2524 2525 if test -n "$ac_subst_files"; then 2526 $as_echo "## ------------------- ## 2527 ## File substitutions. ## 2528 ## ------------------- ##" 2529 echo 2530 for ac_var in $ac_subst_files 2531 do 2532 eval ac_val=\$$ac_var 2533 case $ac_val in 2534 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2535 esac 2536 $as_echo "$ac_var='\''$ac_val'\''" 2537 done | sort 2538 echo 2539 fi 2540 2541 if test -s confdefs.h; then 2542 $as_echo "## ----------- ## 2543 ## confdefs.h. ## 2544 ## ----------- ##" 2545 echo 2546 cat confdefs.h 2547 echo 2548 fi 2549 test "$ac_signal" != 0 && 2550 $as_echo "$as_me: caught signal $ac_signal" 2551 $as_echo "$as_me: exit $exit_status" 2552 } >&5 2553 rm -f core *.core core.conftest.* && 2554 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2555 exit $exit_status 2556 ' 0 2557 for ac_signal in 1 2 13 15; do 2558 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2559 done 2560 ac_signal=0 2561 2562 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2563 rm -f -r conftest* confdefs.h 2564 2565 $as_echo "/* confdefs.h */" > confdefs.h 2566 2567 # Predefined preprocessor variables. 2568 2569 cat >>confdefs.h <<_ACEOF 2570 #define PACKAGE_NAME "$PACKAGE_NAME" 2571 _ACEOF 2572 2573 cat >>confdefs.h <<_ACEOF 2574 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2575 _ACEOF 2576 2577 cat >>confdefs.h <<_ACEOF 2578 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2579 _ACEOF 2580 2581 cat >>confdefs.h <<_ACEOF 2582 #define PACKAGE_STRING "$PACKAGE_STRING" 2583 _ACEOF 2584 2585 cat >>confdefs.h <<_ACEOF 2586 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2587 _ACEOF 2588 2589 cat >>confdefs.h <<_ACEOF 2590 #define PACKAGE_URL "$PACKAGE_URL" 2591 _ACEOF 2592 2593 2594 # Let the site file select an alternate cache file if it wants to. 2595 # Prefer an explicitly selected file to automatically selected ones. 2596 ac_site_file1=NONE 2597 ac_site_file2=NONE 2598 if test -n "$CONFIG_SITE"; then 2599 # We do not want a PATH search for config.site. 2600 case $CONFIG_SITE in #(( 2601 -*) ac_site_file1=./$CONFIG_SITE;; 2602 */*) ac_site_file1=$CONFIG_SITE;; 2603 *) ac_site_file1=./$CONFIG_SITE;; 2604 esac 2605 elif test "x$prefix" != xNONE; then 2606 ac_site_file1=$prefix/share/config.site 2607 ac_site_file2=$prefix/etc/config.site 2608 else 2609 ac_site_file1=$ac_default_prefix/share/config.site 2610 ac_site_file2=$ac_default_prefix/etc/config.site 2611 fi 2612 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2613 do 2614 test "x$ac_site_file" = xNONE && continue 2615 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2616 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2617 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2618 sed 's/^/| /' "$ac_site_file" >&5 2619 . "$ac_site_file" \ 2620 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2621 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2622 as_fn_error $? "failed to load site script $ac_site_file 2623 See \`config.log' for more details" "$LINENO" 5; } 2624 fi 2625 done 2626 2627 if test -r "$cache_file"; then 2628 # Some versions of bash will fail to source /dev/null (special files 2629 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2630 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2632 $as_echo "$as_me: loading cache $cache_file" >&6;} 2633 case $cache_file in 2634 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2635 *) . "./$cache_file";; 2636 esac 2637 fi 2638 else 2639 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2640 $as_echo "$as_me: creating cache $cache_file" >&6;} 2641 >$cache_file 2642 fi 2643 2644 # Check that the precious variables saved in the cache have kept the same 2645 # value. 2646 ac_cache_corrupted=false 2647 for ac_var in $ac_precious_vars; do 2648 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2649 eval ac_new_set=\$ac_env_${ac_var}_set 2650 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2651 eval ac_new_val=\$ac_env_${ac_var}_value 2652 case $ac_old_set,$ac_new_set in 2653 set,) 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2655 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2656 ac_cache_corrupted=: ;; 2657 ,set) 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2659 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2660 ac_cache_corrupted=: ;; 2661 ,);; 2662 *) 2663 if test "x$ac_old_val" != "x$ac_new_val"; then 2664 # differences in whitespace do not lead to failure. 2665 ac_old_val_w=`echo x $ac_old_val` 2666 ac_new_val_w=`echo x $ac_new_val` 2667 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2669 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2670 ac_cache_corrupted=: 2671 else 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2673 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2674 eval $ac_var=\$ac_old_val 2675 fi 2676 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2677 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2679 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2680 fi;; 2681 esac 2682 # Pass precious variables to config.status. 2683 if test "$ac_new_set" = set; then 2684 case $ac_new_val in 2685 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2686 *) ac_arg=$ac_var=$ac_new_val ;; 2687 esac 2688 case " $ac_configure_args " in 2689 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2690 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2691 esac 2692 fi 2693 done 2694 if $ac_cache_corrupted; then 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2696 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2698 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2699 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2700 fi 2701 ## -------------------- ## 2702 ## Main body of script. ## 2703 ## -------------------- ## 2704 2705 ac_ext=c 2706 ac_cpp='$CPP $CPPFLAGS' 2707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2709 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2710 2711 2712 UNBOUND_VERSION_MAJOR=1 2713 2714 UNBOUND_VERSION_MINOR=5 2715 2716 UNBOUND_VERSION_MICRO=9 2717 2718 2719 LIBUNBOUND_CURRENT=6 2720 LIBUNBOUND_REVISION=1 2721 LIBUNBOUND_AGE=4 2722 # 1.0.0 had 0:12:0 2723 # 1.0.1 had 0:13:0 2724 # 1.0.2 had 0:14:0 2725 # 1.1.0 had 0:15:0 2726 # 1.1.1 had 0:16:0 2727 # 1.2.0 had 0:17:0 2728 # 1.2.1 had 0:18:0 2729 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2730 # 1.3.1 had 1:1:0 2731 # 1.3.2 had 1:2:0 2732 # 1.3.3 had 1:3:0 2733 # 1.3.4 had 1:4:0 2734 # 1.4.0-snapshots had 1:5:0 2735 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2736 # 1.4.1 had 2:1:0 2737 # 1.4.2 had 2:2:0 2738 # 1.4.3 had 2:3:0 2739 # 1.4.4 had 2:4:0 2740 # 1.4.5 had 2:5:0 2741 # 1.4.6 had 2:6:0 2742 # 1.4.7 had 2:7:0 2743 # 1.4.8 had 2:8:0 2744 # 1.4.9 had 2:9:0 2745 # 1.4.10 had 2:10:0 2746 # 1.4.11 had 2:11:0 2747 # 1.4.12 had 2:12:0 2748 # 1.4.13 had 2:13:0 2749 # and 1.4.13p1 and 1.4.13.p2 2750 # 1.4.14 had 2:14:0 2751 # 1.4.15 had 3:0:1 # adds ub_version() 2752 # 1.4.16 had 3:1:1 2753 # 1.4.17 had 3:2:1 2754 # 1.4.18 had 3:3:1 2755 # 1.4.19 had 3:4:1 2756 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2757 # 1.4.21 had 4:1:2 2758 # 1.4.22 had 4:1:2 2759 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2760 # 1.5.1 had 5:3:3 2761 # 1.5.2 had 5:5:3 2762 # 1.5.3 had 5:6:3 2763 # 1.5.4 had 5:7:3 2764 # 1.5.5 had 5:8:3 2765 # 1.5.6 had 5:9:3 2766 # 1.5.7 had 5:10:3 2767 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2768 # 1.5.9 had 6:1:4 2769 2770 # Current -- the number of the binary API that we're implementing 2771 # Revision -- which iteration of the implementation of the binary 2772 # API are we supplying? 2773 # Age -- How many previous binary API versions do we also 2774 # support? 2775 # 2776 # If we release a new version that does not change the binary API, 2777 # increment Revision. 2778 # 2779 # If we release a new version that changes the binary API, but does 2780 # not break programs compiled against the old binary API, increment 2781 # Current and Age. Set Revision to 0, since this is the first 2782 # implementation of the new API. 2783 # 2784 # Otherwise, we're changing the binary API and breaking bakward 2785 # compatibility with old binaries. Increment Current. Set Age to 0, 2786 # since we're backward compatible with no previous APIs. Set Revision 2787 # to 0 too. 2788 2789 2790 2791 2792 CFLAGS="$CFLAGS" 2793 ac_ext=c 2794 ac_cpp='$CPP $CPPFLAGS' 2795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2797 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2798 if test -n "$ac_tool_prefix"; then 2799 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2800 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2802 $as_echo_n "checking for $ac_word... " >&6; } 2803 if ${ac_cv_prog_CC+:} false; then : 2804 $as_echo_n "(cached) " >&6 2805 else 2806 if test -n "$CC"; then 2807 ac_cv_prog_CC="$CC" # Let the user override the test. 2808 else 2809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2810 for as_dir in $PATH 2811 do 2812 IFS=$as_save_IFS 2813 test -z "$as_dir" && as_dir=. 2814 for ac_exec_ext in '' $ac_executable_extensions; do 2815 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2816 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2818 break 2 2819 fi 2820 done 2821 done 2822 IFS=$as_save_IFS 2823 2824 fi 2825 fi 2826 CC=$ac_cv_prog_CC 2827 if test -n "$CC"; then 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2829 $as_echo "$CC" >&6; } 2830 else 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2832 $as_echo "no" >&6; } 2833 fi 2834 2835 2836 fi 2837 if test -z "$ac_cv_prog_CC"; then 2838 ac_ct_CC=$CC 2839 # Extract the first word of "gcc", so it can be a program name with args. 2840 set dummy gcc; ac_word=$2 2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2842 $as_echo_n "checking for $ac_word... " >&6; } 2843 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2844 $as_echo_n "(cached) " >&6 2845 else 2846 if test -n "$ac_ct_CC"; then 2847 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2848 else 2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2850 for as_dir in $PATH 2851 do 2852 IFS=$as_save_IFS 2853 test -z "$as_dir" && as_dir=. 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2856 ac_cv_prog_ac_ct_CC="gcc" 2857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860 done 2861 done 2862 IFS=$as_save_IFS 2863 2864 fi 2865 fi 2866 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2867 if test -n "$ac_ct_CC"; then 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2869 $as_echo "$ac_ct_CC" >&6; } 2870 else 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2872 $as_echo "no" >&6; } 2873 fi 2874 2875 if test "x$ac_ct_CC" = x; then 2876 CC="" 2877 else 2878 case $cross_compiling:$ac_tool_warned in 2879 yes:) 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2881 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2882 ac_tool_warned=yes ;; 2883 esac 2884 CC=$ac_ct_CC 2885 fi 2886 else 2887 CC="$ac_cv_prog_CC" 2888 fi 2889 2890 if test -z "$CC"; then 2891 if test -n "$ac_tool_prefix"; then 2892 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2893 set dummy ${ac_tool_prefix}cc; ac_word=$2 2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2895 $as_echo_n "checking for $ac_word... " >&6; } 2896 if ${ac_cv_prog_CC+:} false; then : 2897 $as_echo_n "(cached) " >&6 2898 else 2899 if test -n "$CC"; then 2900 ac_cv_prog_CC="$CC" # Let the user override the test. 2901 else 2902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2903 for as_dir in $PATH 2904 do 2905 IFS=$as_save_IFS 2906 test -z "$as_dir" && as_dir=. 2907 for ac_exec_ext in '' $ac_executable_extensions; do 2908 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2909 ac_cv_prog_CC="${ac_tool_prefix}cc" 2910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2911 break 2 2912 fi 2913 done 2914 done 2915 IFS=$as_save_IFS 2916 2917 fi 2918 fi 2919 CC=$ac_cv_prog_CC 2920 if test -n "$CC"; then 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2922 $as_echo "$CC" >&6; } 2923 else 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2925 $as_echo "no" >&6; } 2926 fi 2927 2928 2929 fi 2930 fi 2931 if test -z "$CC"; then 2932 # Extract the first word of "cc", so it can be a program name with args. 2933 set dummy cc; ac_word=$2 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2935 $as_echo_n "checking for $ac_word... " >&6; } 2936 if ${ac_cv_prog_CC+:} false; then : 2937 $as_echo_n "(cached) " >&6 2938 else 2939 if test -n "$CC"; then 2940 ac_cv_prog_CC="$CC" # Let the user override the test. 2941 else 2942 ac_prog_rejected=no 2943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2944 for as_dir in $PATH 2945 do 2946 IFS=$as_save_IFS 2947 test -z "$as_dir" && as_dir=. 2948 for ac_exec_ext in '' $ac_executable_extensions; do 2949 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2950 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2951 ac_prog_rejected=yes 2952 continue 2953 fi 2954 ac_cv_prog_CC="cc" 2955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2956 break 2 2957 fi 2958 done 2959 done 2960 IFS=$as_save_IFS 2961 2962 if test $ac_prog_rejected = yes; then 2963 # We found a bogon in the path, so make sure we never use it. 2964 set dummy $ac_cv_prog_CC 2965 shift 2966 if test $# != 0; then 2967 # We chose a different compiler from the bogus one. 2968 # However, it has the same basename, so the bogon will be chosen 2969 # first if we set CC to just the basename; use the full file name. 2970 shift 2971 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2972 fi 2973 fi 2974 fi 2975 fi 2976 CC=$ac_cv_prog_CC 2977 if test -n "$CC"; then 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2979 $as_echo "$CC" >&6; } 2980 else 2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2982 $as_echo "no" >&6; } 2983 fi 2984 2985 2986 fi 2987 if test -z "$CC"; then 2988 if test -n "$ac_tool_prefix"; then 2989 for ac_prog in cl.exe 2990 do 2991 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2992 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2994 $as_echo_n "checking for $ac_word... " >&6; } 2995 if ${ac_cv_prog_CC+:} false; then : 2996 $as_echo_n "(cached) " >&6 2997 else 2998 if test -n "$CC"; then 2999 ac_cv_prog_CC="$CC" # Let the user override the test. 3000 else 3001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3002 for as_dir in $PATH 3003 do 3004 IFS=$as_save_IFS 3005 test -z "$as_dir" && as_dir=. 3006 for ac_exec_ext in '' $ac_executable_extensions; do 3007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3008 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3010 break 2 3011 fi 3012 done 3013 done 3014 IFS=$as_save_IFS 3015 3016 fi 3017 fi 3018 CC=$ac_cv_prog_CC 3019 if test -n "$CC"; then 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3021 $as_echo "$CC" >&6; } 3022 else 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3024 $as_echo "no" >&6; } 3025 fi 3026 3027 3028 test -n "$CC" && break 3029 done 3030 fi 3031 if test -z "$CC"; then 3032 ac_ct_CC=$CC 3033 for ac_prog in cl.exe 3034 do 3035 # Extract the first word of "$ac_prog", so it can be a program name with args. 3036 set dummy $ac_prog; ac_word=$2 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 $as_echo_n "checking for $ac_word... " >&6; } 3039 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3040 $as_echo_n "(cached) " >&6 3041 else 3042 if test -n "$ac_ct_CC"; then 3043 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3044 else 3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3046 for as_dir in $PATH 3047 do 3048 IFS=$as_save_IFS 3049 test -z "$as_dir" && as_dir=. 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3052 ac_cv_prog_ac_ct_CC="$ac_prog" 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3063 if test -n "$ac_ct_CC"; then 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3065 $as_echo "$ac_ct_CC" >&6; } 3066 else 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 $as_echo "no" >&6; } 3069 fi 3070 3071 3072 test -n "$ac_ct_CC" && break 3073 done 3074 3075 if test "x$ac_ct_CC" = x; then 3076 CC="" 3077 else 3078 case $cross_compiling:$ac_tool_warned in 3079 yes:) 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3081 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3082 ac_tool_warned=yes ;; 3083 esac 3084 CC=$ac_ct_CC 3085 fi 3086 fi 3087 3088 fi 3089 3090 3091 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3092 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3093 as_fn_error $? "no acceptable C compiler found in \$PATH 3094 See \`config.log' for more details" "$LINENO" 5; } 3095 3096 # Provide some information about the compiler. 3097 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3098 set X $ac_compile 3099 ac_compiler=$2 3100 for ac_option in --version -v -V -qversion; do 3101 { { ac_try="$ac_compiler $ac_option >&5" 3102 case "(($ac_try" in 3103 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3104 *) ac_try_echo=$ac_try;; 3105 esac 3106 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3107 $as_echo "$ac_try_echo"; } >&5 3108 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3109 ac_status=$? 3110 if test -s conftest.err; then 3111 sed '10a\ 3112 ... rest of stderr output deleted ... 3113 10q' conftest.err >conftest.er1 3114 cat conftest.er1 >&5 3115 fi 3116 rm -f conftest.er1 conftest.err 3117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3118 test $ac_status = 0; } 3119 done 3120 3121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3122 /* end confdefs.h. */ 3123 3124 int 3125 main () 3126 { 3127 3128 ; 3129 return 0; 3130 } 3131 _ACEOF 3132 ac_clean_files_save=$ac_clean_files 3133 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3134 # Try to create an executable without -o first, disregard a.out. 3135 # It will help us diagnose broken compilers, and finding out an intuition 3136 # of exeext. 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3138 $as_echo_n "checking whether the C compiler works... " >&6; } 3139 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3140 3141 # The possible output files: 3142 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3143 3144 ac_rmfiles= 3145 for ac_file in $ac_files 3146 do 3147 case $ac_file in 3148 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3149 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3150 esac 3151 done 3152 rm -f $ac_rmfiles 3153 3154 if { { ac_try="$ac_link_default" 3155 case "(($ac_try" in 3156 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3157 *) ac_try_echo=$ac_try;; 3158 esac 3159 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3160 $as_echo "$ac_try_echo"; } >&5 3161 (eval "$ac_link_default") 2>&5 3162 ac_status=$? 3163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3164 test $ac_status = 0; }; then : 3165 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3166 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3167 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3168 # so that the user can short-circuit this test for compilers unknown to 3169 # Autoconf. 3170 for ac_file in $ac_files '' 3171 do 3172 test -f "$ac_file" || continue 3173 case $ac_file in 3174 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3175 ;; 3176 [ab].out ) 3177 # We found the default executable, but exeext='' is most 3178 # certainly right. 3179 break;; 3180 *.* ) 3181 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3182 then :; else 3183 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3184 fi 3185 # We set ac_cv_exeext here because the later test for it is not 3186 # safe: cross compilers may not add the suffix if given an `-o' 3187 # argument, so we may need to know it at that point already. 3188 # Even if this section looks crufty: it has the advantage of 3189 # actually working. 3190 break;; 3191 * ) 3192 break;; 3193 esac 3194 done 3195 test "$ac_cv_exeext" = no && ac_cv_exeext= 3196 3197 else 3198 ac_file='' 3199 fi 3200 if test -z "$ac_file"; then : 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3202 $as_echo "no" >&6; } 3203 $as_echo "$as_me: failed program was:" >&5 3204 sed 's/^/| /' conftest.$ac_ext >&5 3205 3206 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3208 as_fn_error 77 "C compiler cannot create executables 3209 See \`config.log' for more details" "$LINENO" 5; } 3210 else 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3212 $as_echo "yes" >&6; } 3213 fi 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3215 $as_echo_n "checking for C compiler default output file name... " >&6; } 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3217 $as_echo "$ac_file" >&6; } 3218 ac_exeext=$ac_cv_exeext 3219 3220 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3221 ac_clean_files=$ac_clean_files_save 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3223 $as_echo_n "checking for suffix of executables... " >&6; } 3224 if { { ac_try="$ac_link" 3225 case "(($ac_try" in 3226 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3227 *) ac_try_echo=$ac_try;; 3228 esac 3229 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3230 $as_echo "$ac_try_echo"; } >&5 3231 (eval "$ac_link") 2>&5 3232 ac_status=$? 3233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3234 test $ac_status = 0; }; then : 3235 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3236 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3237 # work properly (i.e., refer to `conftest.exe'), while it won't with 3238 # `rm'. 3239 for ac_file in conftest.exe conftest conftest.*; do 3240 test -f "$ac_file" || continue 3241 case $ac_file in 3242 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3243 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3244 break;; 3245 * ) break;; 3246 esac 3247 done 3248 else 3249 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3251 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3252 See \`config.log' for more details" "$LINENO" 5; } 3253 fi 3254 rm -f conftest conftest$ac_cv_exeext 3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3256 $as_echo "$ac_cv_exeext" >&6; } 3257 3258 rm -f conftest.$ac_ext 3259 EXEEXT=$ac_cv_exeext 3260 ac_exeext=$EXEEXT 3261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3262 /* end confdefs.h. */ 3263 #include <stdio.h> 3264 int 3265 main () 3266 { 3267 FILE *f = fopen ("conftest.out", "w"); 3268 return ferror (f) || fclose (f) != 0; 3269 3270 ; 3271 return 0; 3272 } 3273 _ACEOF 3274 ac_clean_files="$ac_clean_files conftest.out" 3275 # Check that the compiler produces executables we can run. If not, either 3276 # the compiler is broken, or we cross compile. 3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3278 $as_echo_n "checking whether we are cross compiling... " >&6; } 3279 if test "$cross_compiling" != yes; then 3280 { { ac_try="$ac_link" 3281 case "(($ac_try" in 3282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3283 *) ac_try_echo=$ac_try;; 3284 esac 3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3286 $as_echo "$ac_try_echo"; } >&5 3287 (eval "$ac_link") 2>&5 3288 ac_status=$? 3289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3290 test $ac_status = 0; } 3291 if { ac_try='./conftest$ac_cv_exeext' 3292 { { case "(($ac_try" in 3293 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3294 *) ac_try_echo=$ac_try;; 3295 esac 3296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3297 $as_echo "$ac_try_echo"; } >&5 3298 (eval "$ac_try") 2>&5 3299 ac_status=$? 3300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3301 test $ac_status = 0; }; }; then 3302 cross_compiling=no 3303 else 3304 if test "$cross_compiling" = maybe; then 3305 cross_compiling=yes 3306 else 3307 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3308 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3309 as_fn_error $? "cannot run C compiled programs. 3310 If you meant to cross compile, use \`--host'. 3311 See \`config.log' for more details" "$LINENO" 5; } 3312 fi 3313 fi 3314 fi 3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3316 $as_echo "$cross_compiling" >&6; } 3317 3318 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3319 ac_clean_files=$ac_clean_files_save 3320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3321 $as_echo_n "checking for suffix of object files... " >&6; } 3322 if ${ac_cv_objext+:} false; then : 3323 $as_echo_n "(cached) " >&6 3324 else 3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3326 /* end confdefs.h. */ 3327 3328 int 3329 main () 3330 { 3331 3332 ; 3333 return 0; 3334 } 3335 _ACEOF 3336 rm -f conftest.o conftest.obj 3337 if { { ac_try="$ac_compile" 3338 case "(($ac_try" in 3339 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3340 *) ac_try_echo=$ac_try;; 3341 esac 3342 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3343 $as_echo "$ac_try_echo"; } >&5 3344 (eval "$ac_compile") 2>&5 3345 ac_status=$? 3346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3347 test $ac_status = 0; }; then : 3348 for ac_file in conftest.o conftest.obj conftest.*; do 3349 test -f "$ac_file" || continue; 3350 case $ac_file in 3351 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3352 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3353 break;; 3354 esac 3355 done 3356 else 3357 $as_echo "$as_me: failed program was:" >&5 3358 sed 's/^/| /' conftest.$ac_ext >&5 3359 3360 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3361 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3362 as_fn_error $? "cannot compute suffix of object files: cannot compile 3363 See \`config.log' for more details" "$LINENO" 5; } 3364 fi 3365 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3366 fi 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3368 $as_echo "$ac_cv_objext" >&6; } 3369 OBJEXT=$ac_cv_objext 3370 ac_objext=$OBJEXT 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3372 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3373 if ${ac_cv_c_compiler_gnu+:} false; then : 3374 $as_echo_n "(cached) " >&6 3375 else 3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3377 /* end confdefs.h. */ 3378 3379 int 3380 main () 3381 { 3382 #ifndef __GNUC__ 3383 choke me 3384 #endif 3385 3386 ; 3387 return 0; 3388 } 3389 _ACEOF 3390 if ac_fn_c_try_compile "$LINENO"; then : 3391 ac_compiler_gnu=yes 3392 else 3393 ac_compiler_gnu=no 3394 fi 3395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3396 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3397 3398 fi 3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3400 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3401 if test $ac_compiler_gnu = yes; then 3402 GCC=yes 3403 else 3404 GCC= 3405 fi 3406 ac_test_CFLAGS=${CFLAGS+set} 3407 ac_save_CFLAGS=$CFLAGS 3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3409 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3410 if ${ac_cv_prog_cc_g+:} false; then : 3411 $as_echo_n "(cached) " >&6 3412 else 3413 ac_save_c_werror_flag=$ac_c_werror_flag 3414 ac_c_werror_flag=yes 3415 ac_cv_prog_cc_g=no 3416 CFLAGS="-g" 3417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3418 /* end confdefs.h. */ 3419 3420 int 3421 main () 3422 { 3423 3424 ; 3425 return 0; 3426 } 3427 _ACEOF 3428 if ac_fn_c_try_compile "$LINENO"; then : 3429 ac_cv_prog_cc_g=yes 3430 else 3431 CFLAGS="" 3432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3433 /* end confdefs.h. */ 3434 3435 int 3436 main () 3437 { 3438 3439 ; 3440 return 0; 3441 } 3442 _ACEOF 3443 if ac_fn_c_try_compile "$LINENO"; then : 3444 3445 else 3446 ac_c_werror_flag=$ac_save_c_werror_flag 3447 CFLAGS="-g" 3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3449 /* end confdefs.h. */ 3450 3451 int 3452 main () 3453 { 3454 3455 ; 3456 return 0; 3457 } 3458 _ACEOF 3459 if ac_fn_c_try_compile "$LINENO"; then : 3460 ac_cv_prog_cc_g=yes 3461 fi 3462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3463 fi 3464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3465 fi 3466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3467 ac_c_werror_flag=$ac_save_c_werror_flag 3468 fi 3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3470 $as_echo "$ac_cv_prog_cc_g" >&6; } 3471 if test "$ac_test_CFLAGS" = set; then 3472 CFLAGS=$ac_save_CFLAGS 3473 elif test $ac_cv_prog_cc_g = yes; then 3474 if test "$GCC" = yes; then 3475 CFLAGS="-g -O2" 3476 else 3477 CFLAGS="-g" 3478 fi 3479 else 3480 if test "$GCC" = yes; then 3481 CFLAGS="-O2" 3482 else 3483 CFLAGS= 3484 fi 3485 fi 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3487 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3488 if ${ac_cv_prog_cc_c89+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490 else 3491 ac_cv_prog_cc_c89=no 3492 ac_save_CC=$CC 3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3494 /* end confdefs.h. */ 3495 #include <stdarg.h> 3496 #include <stdio.h> 3497 struct stat; 3498 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3499 struct buf { int x; }; 3500 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3501 static char *e (p, i) 3502 char **p; 3503 int i; 3504 { 3505 return p[i]; 3506 } 3507 static char *f (char * (*g) (char **, int), char **p, ...) 3508 { 3509 char *s; 3510 va_list v; 3511 va_start (v,p); 3512 s = g (p, va_arg (v,int)); 3513 va_end (v); 3514 return s; 3515 } 3516 3517 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3518 function prototypes and stuff, but not '\xHH' hex character constants. 3519 These don't provoke an error unfortunately, instead are silently treated 3520 as 'x'. The following induces an error, until -std is added to get 3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3522 array size at least. It's necessary to write '\x00'==0 to get something 3523 that's true only with -std. */ 3524 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3525 3526 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3527 inside strings and character constants. */ 3528 #define FOO(x) 'x' 3529 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3530 3531 int test (int i, double x); 3532 struct s1 {int (*f) (int a);}; 3533 struct s2 {int (*f) (double a);}; 3534 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3535 int argc; 3536 char **argv; 3537 int 3538 main () 3539 { 3540 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3541 ; 3542 return 0; 3543 } 3544 _ACEOF 3545 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3547 do 3548 CC="$ac_save_CC $ac_arg" 3549 if ac_fn_c_try_compile "$LINENO"; then : 3550 ac_cv_prog_cc_c89=$ac_arg 3551 fi 3552 rm -f core conftest.err conftest.$ac_objext 3553 test "x$ac_cv_prog_cc_c89" != "xno" && break 3554 done 3555 rm -f conftest.$ac_ext 3556 CC=$ac_save_CC 3557 3558 fi 3559 # AC_CACHE_VAL 3560 case "x$ac_cv_prog_cc_c89" in 3561 x) 3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3563 $as_echo "none needed" >&6; } ;; 3564 xno) 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3566 $as_echo "unsupported" >&6; } ;; 3567 *) 3568 CC="$CC $ac_cv_prog_cc_c89" 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3570 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3571 esac 3572 if test "x$ac_cv_prog_cc_c89" != xno; then : 3573 3574 fi 3575 3576 ac_ext=c 3577 ac_cpp='$CPP $CPPFLAGS' 3578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3580 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3581 3582 3583 ac_ext=c 3584 ac_cpp='$CPP $CPPFLAGS' 3585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3587 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3589 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3590 # On Suns, sometimes $CPP names a directory. 3591 if test -n "$CPP" && test -d "$CPP"; then 3592 CPP= 3593 fi 3594 if test -z "$CPP"; then 3595 if ${ac_cv_prog_CPP+:} false; then : 3596 $as_echo_n "(cached) " >&6 3597 else 3598 # Double quotes because CPP needs to be expanded 3599 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3600 do 3601 ac_preproc_ok=false 3602 for ac_c_preproc_warn_flag in '' yes 3603 do 3604 # Use a header file that comes with gcc, so configuring glibc 3605 # with a fresh cross-compiler works. 3606 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3607 # <limits.h> exists even on freestanding compilers. 3608 # On the NeXT, cc -E runs the code through the compiler's parser, 3609 # not just through cpp. "Syntax error" is here to catch this case. 3610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3611 /* end confdefs.h. */ 3612 #ifdef __STDC__ 3613 # include <limits.h> 3614 #else 3615 # include <assert.h> 3616 #endif 3617 Syntax error 3618 _ACEOF 3619 if ac_fn_c_try_cpp "$LINENO"; then : 3620 3621 else 3622 # Broken: fails on valid input. 3623 continue 3624 fi 3625 rm -f conftest.err conftest.i conftest.$ac_ext 3626 3627 # OK, works on sane cases. Now check whether nonexistent headers 3628 # can be detected and how. 3629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3630 /* end confdefs.h. */ 3631 #include <ac_nonexistent.h> 3632 _ACEOF 3633 if ac_fn_c_try_cpp "$LINENO"; then : 3634 # Broken: success on invalid input. 3635 continue 3636 else 3637 # Passes both tests. 3638 ac_preproc_ok=: 3639 break 3640 fi 3641 rm -f conftest.err conftest.i conftest.$ac_ext 3642 3643 done 3644 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3645 rm -f conftest.i conftest.err conftest.$ac_ext 3646 if $ac_preproc_ok; then : 3647 break 3648 fi 3649 3650 done 3651 ac_cv_prog_CPP=$CPP 3652 3653 fi 3654 CPP=$ac_cv_prog_CPP 3655 else 3656 ac_cv_prog_CPP=$CPP 3657 fi 3658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3659 $as_echo "$CPP" >&6; } 3660 ac_preproc_ok=false 3661 for ac_c_preproc_warn_flag in '' yes 3662 do 3663 # Use a header file that comes with gcc, so configuring glibc 3664 # with a fresh cross-compiler works. 3665 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3666 # <limits.h> exists even on freestanding compilers. 3667 # On the NeXT, cc -E runs the code through the compiler's parser, 3668 # not just through cpp. "Syntax error" is here to catch this case. 3669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3670 /* end confdefs.h. */ 3671 #ifdef __STDC__ 3672 # include <limits.h> 3673 #else 3674 # include <assert.h> 3675 #endif 3676 Syntax error 3677 _ACEOF 3678 if ac_fn_c_try_cpp "$LINENO"; then : 3679 3680 else 3681 # Broken: fails on valid input. 3682 continue 3683 fi 3684 rm -f conftest.err conftest.i conftest.$ac_ext 3685 3686 # OK, works on sane cases. Now check whether nonexistent headers 3687 # can be detected and how. 3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3689 /* end confdefs.h. */ 3690 #include <ac_nonexistent.h> 3691 _ACEOF 3692 if ac_fn_c_try_cpp "$LINENO"; then : 3693 # Broken: success on invalid input. 3694 continue 3695 else 3696 # Passes both tests. 3697 ac_preproc_ok=: 3698 break 3699 fi 3700 rm -f conftest.err conftest.i conftest.$ac_ext 3701 3702 done 3703 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3704 rm -f conftest.i conftest.err conftest.$ac_ext 3705 if $ac_preproc_ok; then : 3706 3707 else 3708 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3710 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3711 See \`config.log' for more details" "$LINENO" 5; } 3712 fi 3713 3714 ac_ext=c 3715 ac_cpp='$CPP $CPPFLAGS' 3716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3718 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3719 3720 3721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3722 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3723 if ${ac_cv_path_GREP+:} false; then : 3724 $as_echo_n "(cached) " >&6 3725 else 3726 if test -z "$GREP"; then 3727 ac_path_GREP_found=false 3728 # Loop through the user's path and test for each of PROGNAME-LIST 3729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3730 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3731 do 3732 IFS=$as_save_IFS 3733 test -z "$as_dir" && as_dir=. 3734 for ac_prog in grep ggrep; do 3735 for ac_exec_ext in '' $ac_executable_extensions; do 3736 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3737 as_fn_executable_p "$ac_path_GREP" || continue 3738 # Check for GNU ac_path_GREP and select it if it is found. 3739 # Check for GNU $ac_path_GREP 3740 case `"$ac_path_GREP" --version 2>&1` in 3741 *GNU*) 3742 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3743 *) 3744 ac_count=0 3745 $as_echo_n 0123456789 >"conftest.in" 3746 while : 3747 do 3748 cat "conftest.in" "conftest.in" >"conftest.tmp" 3749 mv "conftest.tmp" "conftest.in" 3750 cp "conftest.in" "conftest.nl" 3751 $as_echo 'GREP' >> "conftest.nl" 3752 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3753 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3754 as_fn_arith $ac_count + 1 && ac_count=$as_val 3755 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3756 # Best one so far, save it but keep looking for a better one 3757 ac_cv_path_GREP="$ac_path_GREP" 3758 ac_path_GREP_max=$ac_count 3759 fi 3760 # 10*(2^10) chars as input seems more than enough 3761 test $ac_count -gt 10 && break 3762 done 3763 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3764 esac 3765 3766 $ac_path_GREP_found && break 3 3767 done 3768 done 3769 done 3770 IFS=$as_save_IFS 3771 if test -z "$ac_cv_path_GREP"; then 3772 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3773 fi 3774 else 3775 ac_cv_path_GREP=$GREP 3776 fi 3777 3778 fi 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3780 $as_echo "$ac_cv_path_GREP" >&6; } 3781 GREP="$ac_cv_path_GREP" 3782 3783 3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3785 $as_echo_n "checking for egrep... " >&6; } 3786 if ${ac_cv_path_EGREP+:} false; then : 3787 $as_echo_n "(cached) " >&6 3788 else 3789 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3790 then ac_cv_path_EGREP="$GREP -E" 3791 else 3792 if test -z "$EGREP"; then 3793 ac_path_EGREP_found=false 3794 # Loop through the user's path and test for each of PROGNAME-LIST 3795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3796 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3797 do 3798 IFS=$as_save_IFS 3799 test -z "$as_dir" && as_dir=. 3800 for ac_prog in egrep; do 3801 for ac_exec_ext in '' $ac_executable_extensions; do 3802 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3803 as_fn_executable_p "$ac_path_EGREP" || continue 3804 # Check for GNU ac_path_EGREP and select it if it is found. 3805 # Check for GNU $ac_path_EGREP 3806 case `"$ac_path_EGREP" --version 2>&1` in 3807 *GNU*) 3808 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3809 *) 3810 ac_count=0 3811 $as_echo_n 0123456789 >"conftest.in" 3812 while : 3813 do 3814 cat "conftest.in" "conftest.in" >"conftest.tmp" 3815 mv "conftest.tmp" "conftest.in" 3816 cp "conftest.in" "conftest.nl" 3817 $as_echo 'EGREP' >> "conftest.nl" 3818 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3819 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3820 as_fn_arith $ac_count + 1 && ac_count=$as_val 3821 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3822 # Best one so far, save it but keep looking for a better one 3823 ac_cv_path_EGREP="$ac_path_EGREP" 3824 ac_path_EGREP_max=$ac_count 3825 fi 3826 # 10*(2^10) chars as input seems more than enough 3827 test $ac_count -gt 10 && break 3828 done 3829 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3830 esac 3831 3832 $ac_path_EGREP_found && break 3 3833 done 3834 done 3835 done 3836 IFS=$as_save_IFS 3837 if test -z "$ac_cv_path_EGREP"; then 3838 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3839 fi 3840 else 3841 ac_cv_path_EGREP=$EGREP 3842 fi 3843 3844 fi 3845 fi 3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3847 $as_echo "$ac_cv_path_EGREP" >&6; } 3848 EGREP="$ac_cv_path_EGREP" 3849 3850 3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3852 $as_echo_n "checking for ANSI C header files... " >&6; } 3853 if ${ac_cv_header_stdc+:} false; then : 3854 $as_echo_n "(cached) " >&6 3855 else 3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3857 /* end confdefs.h. */ 3858 #include <stdlib.h> 3859 #include <stdarg.h> 3860 #include <string.h> 3861 #include <float.h> 3862 3863 int 3864 main () 3865 { 3866 3867 ; 3868 return 0; 3869 } 3870 _ACEOF 3871 if ac_fn_c_try_compile "$LINENO"; then : 3872 ac_cv_header_stdc=yes 3873 else 3874 ac_cv_header_stdc=no 3875 fi 3876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3877 3878 if test $ac_cv_header_stdc = yes; then 3879 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881 /* end confdefs.h. */ 3882 #include <string.h> 3883 3884 _ACEOF 3885 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3886 $EGREP "memchr" >/dev/null 2>&1; then : 3887 3888 else 3889 ac_cv_header_stdc=no 3890 fi 3891 rm -f conftest* 3892 3893 fi 3894 3895 if test $ac_cv_header_stdc = yes; then 3896 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3898 /* end confdefs.h. */ 3899 #include <stdlib.h> 3900 3901 _ACEOF 3902 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3903 $EGREP "free" >/dev/null 2>&1; then : 3904 3905 else 3906 ac_cv_header_stdc=no 3907 fi 3908 rm -f conftest* 3909 3910 fi 3911 3912 if test $ac_cv_header_stdc = yes; then 3913 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3914 if test "$cross_compiling" = yes; then : 3915 : 3916 else 3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3918 /* end confdefs.h. */ 3919 #include <ctype.h> 3920 #include <stdlib.h> 3921 #if ((' ' & 0x0FF) == 0x020) 3922 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3923 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3924 #else 3925 # define ISLOWER(c) \ 3926 (('a' <= (c) && (c) <= 'i') \ 3927 || ('j' <= (c) && (c) <= 'r') \ 3928 || ('s' <= (c) && (c) <= 'z')) 3929 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3930 #endif 3931 3932 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3933 int 3934 main () 3935 { 3936 int i; 3937 for (i = 0; i < 256; i++) 3938 if (XOR (islower (i), ISLOWER (i)) 3939 || toupper (i) != TOUPPER (i)) 3940 return 2; 3941 return 0; 3942 } 3943 _ACEOF 3944 if ac_fn_c_try_run "$LINENO"; then : 3945 3946 else 3947 ac_cv_header_stdc=no 3948 fi 3949 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3950 conftest.$ac_objext conftest.beam conftest.$ac_ext 3951 fi 3952 3953 fi 3954 fi 3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3956 $as_echo "$ac_cv_header_stdc" >&6; } 3957 if test $ac_cv_header_stdc = yes; then 3958 3959 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3960 3961 fi 3962 3963 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3964 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3965 inttypes.h stdint.h unistd.h 3966 do : 3967 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3968 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3969 " 3970 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3971 cat >>confdefs.h <<_ACEOF 3972 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3973 _ACEOF 3974 3975 fi 3976 3977 done 3978 3979 3980 3981 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3982 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3983 MINIX=yes 3984 else 3985 MINIX= 3986 fi 3987 3988 3989 if test "$MINIX" = yes; then 3990 3991 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3992 3993 3994 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3995 3996 3997 $as_echo "#define _MINIX 1" >>confdefs.h 3998 3999 fi 4000 4001 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4003 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4004 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4005 $as_echo_n "(cached) " >&6 4006 else 4007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4008 /* end confdefs.h. */ 4009 4010 # define __EXTENSIONS__ 1 4011 $ac_includes_default 4012 int 4013 main () 4014 { 4015 4016 ; 4017 return 0; 4018 } 4019 _ACEOF 4020 if ac_fn_c_try_compile "$LINENO"; then : 4021 ac_cv_safe_to_define___extensions__=yes 4022 else 4023 ac_cv_safe_to_define___extensions__=no 4024 fi 4025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4026 fi 4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4028 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4029 test $ac_cv_safe_to_define___extensions__ = yes && 4030 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4031 4032 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4033 4034 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4035 4036 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4037 4038 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4039 4040 4041 4042 if test "$ac_cv_header_minix_config_h" = "yes"; then 4043 4044 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4045 4046 fi 4047 4048 case "$prefix" in 4049 NONE) 4050 prefix="/usr/local" 4051 ;; 4052 esac 4053 4054 # are we on MinGW? 4055 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4056 else 4057 if echo $target | grep mingw32 >/dev/null; then on_mingw="yes" 4058 else on_mingw="no"; fi 4059 fi 4060 4061 # 4062 # Determine configuration file 4063 # the eval is to evaluate shell expansion twice 4064 if test $on_mingw = "no"; then 4065 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4066 else 4067 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4068 fi 4069 4070 # Check whether --with-conf_file was given. 4071 if test "${with_conf_file+set}" = set; then : 4072 withval=$with_conf_file; ub_conf_file="$withval" 4073 fi 4074 4075 4076 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4077 4078 4079 cat >>confdefs.h <<_ACEOF 4080 #define CONFIGFILE "$hdr_config" 4081 _ACEOF 4082 4083 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4084 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4085 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4086 X"$ub_conf_file" : 'X\(//\)$' \| \ 4087 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4088 $as_echo X"$ub_conf_file" | 4089 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4090 s//\1/ 4091 q 4092 } 4093 /^X\(\/\/\)[^/].*/{ 4094 s//\1/ 4095 q 4096 } 4097 /^X\(\/\/\)$/{ 4098 s//\1/ 4099 q 4100 } 4101 /^X\(\/\).*/{ 4102 s//\1/ 4103 q 4104 } 4105 s/.*/./; q'` 4106 4107 4108 # Determine run, chroot directory and pidfile locations 4109 4110 # Check whether --with-run-dir was given. 4111 if test "${with_run_dir+set}" = set; then : 4112 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4113 else 4114 if test $on_mingw = no; then 4115 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4116 else 4117 UNBOUND_RUN_DIR="" 4118 fi 4119 4120 fi 4121 4122 4123 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4124 4125 4126 cat >>confdefs.h <<_ACEOF 4127 #define RUN_DIR "$hdr_run" 4128 _ACEOF 4129 4130 4131 4132 # Check whether --with-chroot-dir was given. 4133 if test "${with_chroot_dir+set}" = set; then : 4134 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4135 else 4136 if test $on_mingw = no; then 4137 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4138 else 4139 UNBOUND_CHROOT_DIR="" 4140 fi 4141 4142 fi 4143 4144 4145 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4146 4147 4148 cat >>confdefs.h <<_ACEOF 4149 #define CHROOT_DIR "$hdr_chroot" 4150 _ACEOF 4151 4152 4153 4154 # Check whether --with-share-dir was given. 4155 if test "${with_share_dir+set}" = set; then : 4156 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4157 else 4158 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4159 fi 4160 4161 4162 4163 cat >>confdefs.h <<_ACEOF 4164 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4165 _ACEOF 4166 4167 4168 4169 # Check whether --with-pidfile was given. 4170 if test "${with_pidfile+set}" = set; then : 4171 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4172 else 4173 if test $on_mingw = no; then 4174 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4175 else 4176 UNBOUND_PIDFILE="" 4177 fi 4178 4179 fi 4180 4181 4182 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4183 4184 4185 cat >>confdefs.h <<_ACEOF 4186 #define PIDFILE "$hdr_pid" 4187 _ACEOF 4188 4189 4190 4191 # Check whether --with-rootkey-file was given. 4192 if test "${with_rootkey_file+set}" = set; then : 4193 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4194 else 4195 if test $on_mingw = no; then 4196 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4197 else 4198 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4199 fi 4200 4201 fi 4202 4203 4204 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4205 4206 4207 cat >>confdefs.h <<_ACEOF 4208 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4209 _ACEOF 4210 4211 4212 4213 # Check whether --with-rootcert-file was given. 4214 if test "${with_rootcert_file+set}" = set; then : 4215 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4216 else 4217 if test $on_mingw = no; then 4218 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4219 else 4220 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4221 fi 4222 4223 fi 4224 4225 4226 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4227 4228 4229 cat >>confdefs.h <<_ACEOF 4230 #define ROOT_CERT_FILE "$hdr_rpem" 4231 _ACEOF 4232 4233 4234 4235 # Check whether --with-username was given. 4236 if test "${with_username+set}" = set; then : 4237 withval=$with_username; UNBOUND_USERNAME="$withval" 4238 else 4239 UNBOUND_USERNAME="unbound" 4240 fi 4241 4242 4243 4244 cat >>confdefs.h <<_ACEOF 4245 #define UB_USERNAME "$UNBOUND_USERNAME" 4246 _ACEOF 4247 4248 4249 4250 $as_echo "#define WINVER 0x0502" >>confdefs.h 4251 4252 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/' ` 4253 4254 4255 cat >>confdefs.h <<_ACEOF 4256 #define RSRC_PACKAGE_VERSION $wnvs 4257 _ACEOF 4258 4259 4260 # Checks for typedefs, structures, and compiler characteristics. 4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4262 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4263 if ${ac_cv_c_const+:} false; then : 4264 $as_echo_n "(cached) " >&6 4265 else 4266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4267 /* end confdefs.h. */ 4268 4269 int 4270 main () 4271 { 4272 4273 #ifndef __cplusplus 4274 /* Ultrix mips cc rejects this sort of thing. */ 4275 typedef int charset[2]; 4276 const charset cs = { 0, 0 }; 4277 /* SunOS 4.1.1 cc rejects this. */ 4278 char const *const *pcpcc; 4279 char **ppc; 4280 /* NEC SVR4.0.2 mips cc rejects this. */ 4281 struct point {int x, y;}; 4282 static struct point const zero = {0,0}; 4283 /* AIX XL C 1.02.0.0 rejects this. 4284 It does not let you subtract one const X* pointer from another in 4285 an arm of an if-expression whose if-part is not a constant 4286 expression */ 4287 const char *g = "string"; 4288 pcpcc = &g + (g ? g-g : 0); 4289 /* HPUX 7.0 cc rejects these. */ 4290 ++pcpcc; 4291 ppc = (char**) pcpcc; 4292 pcpcc = (char const *const *) ppc; 4293 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4294 char tx; 4295 char *t = &tx; 4296 char const *s = 0 ? (char *) 0 : (char const *) 0; 4297 4298 *t++ = 0; 4299 if (s) return 0; 4300 } 4301 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4302 int x[] = {25, 17}; 4303 const int *foo = &x[0]; 4304 ++foo; 4305 } 4306 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4307 typedef const int *iptr; 4308 iptr p = 0; 4309 ++p; 4310 } 4311 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4312 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4313 struct s { int j; const int *ap[3]; } bx; 4314 struct s *b = &bx; b->j = 5; 4315 } 4316 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4317 const int foo = 10; 4318 if (!foo) return 0; 4319 } 4320 return !cs[0] && !zero.x; 4321 #endif 4322 4323 ; 4324 return 0; 4325 } 4326 _ACEOF 4327 if ac_fn_c_try_compile "$LINENO"; then : 4328 ac_cv_c_const=yes 4329 else 4330 ac_cv_c_const=no 4331 fi 4332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4333 fi 4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4335 $as_echo "$ac_cv_c_const" >&6; } 4336 if test $ac_cv_c_const = no; then 4337 4338 $as_echo "#define const /**/" >>confdefs.h 4339 4340 fi 4341 4342 ac_ext=c 4343 ac_cpp='$CPP $CPPFLAGS' 4344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4346 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4347 4348 # allow user to override the -g -O2 flags. 4349 if test "x$CFLAGS" = "x" ; then 4350 4351 4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4353 $as_echo_n "checking whether $CC supports -g... " >&6; } 4354 cache=`echo g | sed 'y%.=/+-%___p_%'` 4355 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4356 $as_echo_n "(cached) " >&6 4357 else 4358 4359 echo 'void f(void){}' >conftest.c 4360 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4361 eval "cv_prog_cc_flag_$cache=yes" 4362 else 4363 eval "cv_prog_cc_flag_$cache=no" 4364 fi 4365 rm -f conftest conftest.o conftest.c 4366 4367 fi 4368 4369 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4371 $as_echo "yes" >&6; } 4372 : 4373 CFLAGS="$CFLAGS -g" 4374 else 4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4376 $as_echo "no" >&6; } 4377 : 4378 4379 fi 4380 4381 4382 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4384 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4385 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4386 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388 else 4389 4390 echo 'void f(void){}' >conftest.c 4391 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4392 eval "cv_prog_cc_flag_$cache=yes" 4393 else 4394 eval "cv_prog_cc_flag_$cache=no" 4395 fi 4396 rm -f conftest conftest.o conftest.c 4397 4398 fi 4399 4400 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4402 $as_echo "yes" >&6; } 4403 : 4404 CFLAGS="$CFLAGS -O2" 4405 else 4406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4407 $as_echo "no" >&6; } 4408 : 4409 4410 fi 4411 4412 fi 4413 ac_ext=c 4414 ac_cpp='$CPP $CPPFLAGS' 4415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4417 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4418 if test -n "$ac_tool_prefix"; then 4419 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4420 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4422 $as_echo_n "checking for $ac_word... " >&6; } 4423 if ${ac_cv_prog_CC+:} false; then : 4424 $as_echo_n "(cached) " >&6 4425 else 4426 if test -n "$CC"; then 4427 ac_cv_prog_CC="$CC" # Let the user override the test. 4428 else 4429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4430 for as_dir in $PATH 4431 do 4432 IFS=$as_save_IFS 4433 test -z "$as_dir" && as_dir=. 4434 for ac_exec_ext in '' $ac_executable_extensions; do 4435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4436 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4438 break 2 4439 fi 4440 done 4441 done 4442 IFS=$as_save_IFS 4443 4444 fi 4445 fi 4446 CC=$ac_cv_prog_CC 4447 if test -n "$CC"; then 4448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4449 $as_echo "$CC" >&6; } 4450 else 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4452 $as_echo "no" >&6; } 4453 fi 4454 4455 4456 fi 4457 if test -z "$ac_cv_prog_CC"; then 4458 ac_ct_CC=$CC 4459 # Extract the first word of "gcc", so it can be a program name with args. 4460 set dummy gcc; ac_word=$2 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4462 $as_echo_n "checking for $ac_word... " >&6; } 4463 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4464 $as_echo_n "(cached) " >&6 4465 else 4466 if test -n "$ac_ct_CC"; then 4467 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4468 else 4469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4470 for as_dir in $PATH 4471 do 4472 IFS=$as_save_IFS 4473 test -z "$as_dir" && as_dir=. 4474 for ac_exec_ext in '' $ac_executable_extensions; do 4475 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4476 ac_cv_prog_ac_ct_CC="gcc" 4477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4478 break 2 4479 fi 4480 done 4481 done 4482 IFS=$as_save_IFS 4483 4484 fi 4485 fi 4486 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4487 if test -n "$ac_ct_CC"; then 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4489 $as_echo "$ac_ct_CC" >&6; } 4490 else 4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4492 $as_echo "no" >&6; } 4493 fi 4494 4495 if test "x$ac_ct_CC" = x; then 4496 CC="" 4497 else 4498 case $cross_compiling:$ac_tool_warned in 4499 yes:) 4500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4502 ac_tool_warned=yes ;; 4503 esac 4504 CC=$ac_ct_CC 4505 fi 4506 else 4507 CC="$ac_cv_prog_CC" 4508 fi 4509 4510 if test -z "$CC"; then 4511 if test -n "$ac_tool_prefix"; then 4512 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4513 set dummy ${ac_tool_prefix}cc; ac_word=$2 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4515 $as_echo_n "checking for $ac_word... " >&6; } 4516 if ${ac_cv_prog_CC+:} false; then : 4517 $as_echo_n "(cached) " >&6 4518 else 4519 if test -n "$CC"; then 4520 ac_cv_prog_CC="$CC" # Let the user override the test. 4521 else 4522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4523 for as_dir in $PATH 4524 do 4525 IFS=$as_save_IFS 4526 test -z "$as_dir" && as_dir=. 4527 for ac_exec_ext in '' $ac_executable_extensions; do 4528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4529 ac_cv_prog_CC="${ac_tool_prefix}cc" 4530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4531 break 2 4532 fi 4533 done 4534 done 4535 IFS=$as_save_IFS 4536 4537 fi 4538 fi 4539 CC=$ac_cv_prog_CC 4540 if test -n "$CC"; then 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4542 $as_echo "$CC" >&6; } 4543 else 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4545 $as_echo "no" >&6; } 4546 fi 4547 4548 4549 fi 4550 fi 4551 if test -z "$CC"; then 4552 # Extract the first word of "cc", so it can be a program name with args. 4553 set dummy cc; ac_word=$2 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4555 $as_echo_n "checking for $ac_word... " >&6; } 4556 if ${ac_cv_prog_CC+:} false; then : 4557 $as_echo_n "(cached) " >&6 4558 else 4559 if test -n "$CC"; then 4560 ac_cv_prog_CC="$CC" # Let the user override the test. 4561 else 4562 ac_prog_rejected=no 4563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4564 for as_dir in $PATH 4565 do 4566 IFS=$as_save_IFS 4567 test -z "$as_dir" && as_dir=. 4568 for ac_exec_ext in '' $ac_executable_extensions; do 4569 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4570 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4571 ac_prog_rejected=yes 4572 continue 4573 fi 4574 ac_cv_prog_CC="cc" 4575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4576 break 2 4577 fi 4578 done 4579 done 4580 IFS=$as_save_IFS 4581 4582 if test $ac_prog_rejected = yes; then 4583 # We found a bogon in the path, so make sure we never use it. 4584 set dummy $ac_cv_prog_CC 4585 shift 4586 if test $# != 0; then 4587 # We chose a different compiler from the bogus one. 4588 # However, it has the same basename, so the bogon will be chosen 4589 # first if we set CC to just the basename; use the full file name. 4590 shift 4591 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4592 fi 4593 fi 4594 fi 4595 fi 4596 CC=$ac_cv_prog_CC 4597 if test -n "$CC"; then 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4599 $as_echo "$CC" >&6; } 4600 else 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4602 $as_echo "no" >&6; } 4603 fi 4604 4605 4606 fi 4607 if test -z "$CC"; then 4608 if test -n "$ac_tool_prefix"; then 4609 for ac_prog in cl.exe 4610 do 4611 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4612 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4614 $as_echo_n "checking for $ac_word... " >&6; } 4615 if ${ac_cv_prog_CC+:} false; then : 4616 $as_echo_n "(cached) " >&6 4617 else 4618 if test -n "$CC"; then 4619 ac_cv_prog_CC="$CC" # Let the user override the test. 4620 else 4621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4622 for as_dir in $PATH 4623 do 4624 IFS=$as_save_IFS 4625 test -z "$as_dir" && as_dir=. 4626 for ac_exec_ext in '' $ac_executable_extensions; do 4627 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4628 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4630 break 2 4631 fi 4632 done 4633 done 4634 IFS=$as_save_IFS 4635 4636 fi 4637 fi 4638 CC=$ac_cv_prog_CC 4639 if test -n "$CC"; then 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4641 $as_echo "$CC" >&6; } 4642 else 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4644 $as_echo "no" >&6; } 4645 fi 4646 4647 4648 test -n "$CC" && break 4649 done 4650 fi 4651 if test -z "$CC"; then 4652 ac_ct_CC=$CC 4653 for ac_prog in cl.exe 4654 do 4655 # Extract the first word of "$ac_prog", so it can be a program name with args. 4656 set dummy $ac_prog; ac_word=$2 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4658 $as_echo_n "checking for $ac_word... " >&6; } 4659 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4660 $as_echo_n "(cached) " >&6 4661 else 4662 if test -n "$ac_ct_CC"; then 4663 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4664 else 4665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4666 for as_dir in $PATH 4667 do 4668 IFS=$as_save_IFS 4669 test -z "$as_dir" && as_dir=. 4670 for ac_exec_ext in '' $ac_executable_extensions; do 4671 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4672 ac_cv_prog_ac_ct_CC="$ac_prog" 4673 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4674 break 2 4675 fi 4676 done 4677 done 4678 IFS=$as_save_IFS 4679 4680 fi 4681 fi 4682 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4683 if test -n "$ac_ct_CC"; then 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4685 $as_echo "$ac_ct_CC" >&6; } 4686 else 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4688 $as_echo "no" >&6; } 4689 fi 4690 4691 4692 test -n "$ac_ct_CC" && break 4693 done 4694 4695 if test "x$ac_ct_CC" = x; then 4696 CC="" 4697 else 4698 case $cross_compiling:$ac_tool_warned in 4699 yes:) 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4702 ac_tool_warned=yes ;; 4703 esac 4704 CC=$ac_ct_CC 4705 fi 4706 fi 4707 4708 fi 4709 4710 4711 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4712 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4713 as_fn_error $? "no acceptable C compiler found in \$PATH 4714 See \`config.log' for more details" "$LINENO" 5; } 4715 4716 # Provide some information about the compiler. 4717 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4718 set X $ac_compile 4719 ac_compiler=$2 4720 for ac_option in --version -v -V -qversion; do 4721 { { ac_try="$ac_compiler $ac_option >&5" 4722 case "(($ac_try" in 4723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4724 *) ac_try_echo=$ac_try;; 4725 esac 4726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4727 $as_echo "$ac_try_echo"; } >&5 4728 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4729 ac_status=$? 4730 if test -s conftest.err; then 4731 sed '10a\ 4732 ... rest of stderr output deleted ... 4733 10q' conftest.err >conftest.er1 4734 cat conftest.er1 >&5 4735 fi 4736 rm -f conftest.er1 conftest.err 4737 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4738 test $ac_status = 0; } 4739 done 4740 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4742 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4743 if ${ac_cv_c_compiler_gnu+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745 else 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 4749 int 4750 main () 4751 { 4752 #ifndef __GNUC__ 4753 choke me 4754 #endif 4755 4756 ; 4757 return 0; 4758 } 4759 _ACEOF 4760 if ac_fn_c_try_compile "$LINENO"; then : 4761 ac_compiler_gnu=yes 4762 else 4763 ac_compiler_gnu=no 4764 fi 4765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4766 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4767 4768 fi 4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4770 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4771 if test $ac_compiler_gnu = yes; then 4772 GCC=yes 4773 else 4774 GCC= 4775 fi 4776 ac_test_CFLAGS=${CFLAGS+set} 4777 ac_save_CFLAGS=$CFLAGS 4778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4779 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4780 if ${ac_cv_prog_cc_g+:} false; then : 4781 $as_echo_n "(cached) " >&6 4782 else 4783 ac_save_c_werror_flag=$ac_c_werror_flag 4784 ac_c_werror_flag=yes 4785 ac_cv_prog_cc_g=no 4786 CFLAGS="-g" 4787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4788 /* end confdefs.h. */ 4789 4790 int 4791 main () 4792 { 4793 4794 ; 4795 return 0; 4796 } 4797 _ACEOF 4798 if ac_fn_c_try_compile "$LINENO"; then : 4799 ac_cv_prog_cc_g=yes 4800 else 4801 CFLAGS="" 4802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4803 /* end confdefs.h. */ 4804 4805 int 4806 main () 4807 { 4808 4809 ; 4810 return 0; 4811 } 4812 _ACEOF 4813 if ac_fn_c_try_compile "$LINENO"; then : 4814 4815 else 4816 ac_c_werror_flag=$ac_save_c_werror_flag 4817 CFLAGS="-g" 4818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4819 /* end confdefs.h. */ 4820 4821 int 4822 main () 4823 { 4824 4825 ; 4826 return 0; 4827 } 4828 _ACEOF 4829 if ac_fn_c_try_compile "$LINENO"; then : 4830 ac_cv_prog_cc_g=yes 4831 fi 4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4833 fi 4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4835 fi 4836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4837 ac_c_werror_flag=$ac_save_c_werror_flag 4838 fi 4839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4840 $as_echo "$ac_cv_prog_cc_g" >&6; } 4841 if test "$ac_test_CFLAGS" = set; then 4842 CFLAGS=$ac_save_CFLAGS 4843 elif test $ac_cv_prog_cc_g = yes; then 4844 if test "$GCC" = yes; then 4845 CFLAGS="-g -O2" 4846 else 4847 CFLAGS="-g" 4848 fi 4849 else 4850 if test "$GCC" = yes; then 4851 CFLAGS="-O2" 4852 else 4853 CFLAGS= 4854 fi 4855 fi 4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4857 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4858 if ${ac_cv_prog_cc_c89+:} false; then : 4859 $as_echo_n "(cached) " >&6 4860 else 4861 ac_cv_prog_cc_c89=no 4862 ac_save_CC=$CC 4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4864 /* end confdefs.h. */ 4865 #include <stdarg.h> 4866 #include <stdio.h> 4867 struct stat; 4868 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4869 struct buf { int x; }; 4870 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4871 static char *e (p, i) 4872 char **p; 4873 int i; 4874 { 4875 return p[i]; 4876 } 4877 static char *f (char * (*g) (char **, int), char **p, ...) 4878 { 4879 char *s; 4880 va_list v; 4881 va_start (v,p); 4882 s = g (p, va_arg (v,int)); 4883 va_end (v); 4884 return s; 4885 } 4886 4887 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4888 function prototypes and stuff, but not '\xHH' hex character constants. 4889 These don't provoke an error unfortunately, instead are silently treated 4890 as 'x'. The following induces an error, until -std is added to get 4891 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4892 array size at least. It's necessary to write '\x00'==0 to get something 4893 that's true only with -std. */ 4894 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4895 4896 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4897 inside strings and character constants. */ 4898 #define FOO(x) 'x' 4899 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4900 4901 int test (int i, double x); 4902 struct s1 {int (*f) (int a);}; 4903 struct s2 {int (*f) (double a);}; 4904 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4905 int argc; 4906 char **argv; 4907 int 4908 main () 4909 { 4910 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4911 ; 4912 return 0; 4913 } 4914 _ACEOF 4915 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4916 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4917 do 4918 CC="$ac_save_CC $ac_arg" 4919 if ac_fn_c_try_compile "$LINENO"; then : 4920 ac_cv_prog_cc_c89=$ac_arg 4921 fi 4922 rm -f core conftest.err conftest.$ac_objext 4923 test "x$ac_cv_prog_cc_c89" != "xno" && break 4924 done 4925 rm -f conftest.$ac_ext 4926 CC=$ac_save_CC 4927 4928 fi 4929 # AC_CACHE_VAL 4930 case "x$ac_cv_prog_cc_c89" in 4931 x) 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4933 $as_echo "none needed" >&6; } ;; 4934 xno) 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4936 $as_echo "unsupported" >&6; } ;; 4937 *) 4938 CC="$CC $ac_cv_prog_cc_c89" 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4940 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4941 esac 4942 if test "x$ac_cv_prog_cc_c89" != xno; then : 4943 4944 fi 4945 4946 ac_ext=c 4947 ac_cpp='$CPP $CPPFLAGS' 4948 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4949 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4950 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4951 4952 4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 4954 $as_echo_n "checking $CC dependency flag... " >&6; } 4955 echo 'void f(){}' >conftest.c 4956 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 4957 DEPFLAG="-MM" 4958 else 4959 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 4960 DEPFLAG="-xM1" 4961 else 4962 DEPFLAG="-MM" # dunno do something 4963 fi 4964 fi 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 4966 $as_echo "$DEPFLAG" >&6; } 4967 rm -f conftest.c 4968 4969 4970 4971 4972 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 4974 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 4975 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 4976 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4977 $as_echo_n "(cached) " >&6 4978 else 4979 4980 echo 'void f(void){}' >conftest.c 4981 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 4982 eval "cv_prog_cc_flag_$cache=yes" 4983 else 4984 eval "cv_prog_cc_flag_$cache=no" 4985 fi 4986 rm -f conftest conftest.o conftest.c 4987 4988 fi 4989 4990 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4992 $as_echo "yes" >&6; } 4993 : 4994 ERRFLAG="-Werror" 4995 else 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4997 $as_echo "no" >&6; } 4998 : 4999 ERRFLAG="-errwarn" 5000 fi 5001 5002 5003 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5005 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5006 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5007 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5008 $as_echo_n "(cached) " >&6 5009 else 5010 5011 echo 'void f(void){}' >conftest.c 5012 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5013 eval "cv_prog_cc_flag_$cache=yes" 5014 else 5015 eval "cv_prog_cc_flag_$cache=no" 5016 fi 5017 rm -f conftest conftest.o conftest.c 5018 5019 fi 5020 5021 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5023 $as_echo "yes" >&6; } 5024 : 5025 ERRFLAG="$ERRFLAG -Wall" 5026 else 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5028 $as_echo "no" >&6; } 5029 : 5030 ERRFLAG="$ERRFLAG -errfmt" 5031 fi 5032 5033 5034 5035 5036 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5038 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5039 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5040 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 5044 echo 'void f(void){}' >conftest.c 5045 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5046 eval "cv_prog_cc_flag_$cache=yes" 5047 else 5048 eval "cv_prog_cc_flag_$cache=no" 5049 fi 5050 rm -f conftest conftest.o conftest.c 5051 5052 fi 5053 5054 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5056 $as_echo "yes" >&6; } 5057 : 5058 C99FLAG="-std=c99" 5059 else 5060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5061 $as_echo "no" >&6; } 5062 : 5063 5064 fi 5065 5066 5067 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5069 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5070 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5071 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5072 $as_echo_n "(cached) " >&6 5073 else 5074 5075 echo 'void f(void){}' >conftest.c 5076 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5077 eval "cv_prog_cc_flag_$cache=yes" 5078 else 5079 eval "cv_prog_cc_flag_$cache=no" 5080 fi 5081 rm -f conftest conftest.o conftest.c 5082 5083 fi 5084 5085 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5087 $as_echo "yes" >&6; } 5088 : 5089 C99FLAG="-xc99" 5090 else 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5092 $as_echo "no" >&6; } 5093 : 5094 5095 fi 5096 5097 5098 for ac_header in getopt.h time.h 5099 do : 5100 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5101 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5102 " 5103 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5104 cat >>confdefs.h <<_ACEOF 5105 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5106 _ACEOF 5107 5108 fi 5109 5110 done 5111 5112 5113 5114 5115 5116 { $as_echo "$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 5117 $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 $CC... " >&6; } 5118 cache=`$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" | $as_tr_sh` 5119 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5120 $as_echo_n "(cached) " >&6 5121 else 5122 5123 echo ' 5124 #include "confdefs.h" 5125 #include <stdlib.h> 5126 #include <ctype.h> 5127 #include <sys/time.h> 5128 #ifdef HAVE_TIME_H 5129 #include <time.h> 5130 #endif 5131 #include <unistd.h> 5132 #include <netdb.h> 5133 #ifdef HAVE_GETOPT_H 5134 #include <getopt.h> 5135 #endif 5136 5137 int test() { 5138 int a; 5139 char **opts = NULL; 5140 struct timeval tv; 5141 char *t; 5142 time_t time = 0; 5143 char *buf = NULL; 5144 const char* str = NULL; 5145 struct msghdr msg; 5146 msg.msg_control = 0; 5147 t = ctime_r(&time, buf); 5148 tv.tv_usec = 10; 5149 srandom(32); 5150 a = getopt(2, opts, "a"); 5151 a = isascii(32); 5152 str = gai_strerror(0); 5153 if(str && t && tv.tv_usec && msg.msg_control) 5154 a = 0; 5155 return a; 5156 } 5157 ' > conftest.c 5158 echo 'void f(){}' >>conftest.c 5159 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5160 eval "cv_prog_cc_flag_needed_$cache=no" 5161 else 5162 5163 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 $ERRFLAG -c conftest.c 2>&1`"; then 5164 eval "cv_prog_cc_flag_needed_$cache=yes" 5165 else 5166 eval "cv_prog_cc_flag_needed_$cache=fail" 5167 #echo 'Test with flag fails too!' 5168 #cat conftest.c 5169 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5170 #echo `$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 $ERRFLAG -c conftest.c 2>&1` 5171 #exit 1 5172 fi 5173 5174 fi 5175 rm -f conftest conftest.c conftest.o 5176 5177 fi 5178 5179 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5181 $as_echo "yes" >&6; } 5182 : 5183 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5184 else 5185 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5187 $as_echo "no" >&6; } 5188 #echo 'Test with flag is no!' 5189 #cat conftest.c 5190 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5191 #echo `$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` 5192 #exit 1 5193 : 5194 5195 else 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5197 $as_echo "failed" >&6; } 5198 : 5199 5200 fi 5201 fi 5202 5203 5204 5205 5206 5207 { $as_echo "$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 5208 $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 $CC... " >&6; } 5209 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5210 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5211 $as_echo_n "(cached) " >&6 5212 else 5213 5214 echo ' 5215 #include "confdefs.h" 5216 #include <stdlib.h> 5217 #include <ctype.h> 5218 #include <sys/time.h> 5219 #ifdef HAVE_TIME_H 5220 #include <time.h> 5221 #endif 5222 #include <unistd.h> 5223 #include <netdb.h> 5224 #ifdef HAVE_GETOPT_H 5225 #include <getopt.h> 5226 #endif 5227 5228 int test() { 5229 int a; 5230 char **opts = NULL; 5231 struct timeval tv; 5232 char *t; 5233 time_t time = 0; 5234 char *buf = NULL; 5235 const char* str = NULL; 5236 struct msghdr msg; 5237 msg.msg_control = 0; 5238 t = ctime_r(&time, buf); 5239 tv.tv_usec = 10; 5240 srandom(32); 5241 a = getopt(2, opts, "a"); 5242 a = isascii(32); 5243 str = gai_strerror(0); 5244 if(str && t && tv.tv_usec && msg.msg_control) 5245 a = 0; 5246 return a; 5247 } 5248 ' > conftest.c 5249 echo 'void f(){}' >>conftest.c 5250 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5251 eval "cv_prog_cc_flag_needed_$cache=no" 5252 else 5253 5254 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 $ERRFLAG -c conftest.c 2>&1`"; then 5255 eval "cv_prog_cc_flag_needed_$cache=yes" 5256 else 5257 eval "cv_prog_cc_flag_needed_$cache=fail" 5258 #echo 'Test with flag fails too!' 5259 #cat conftest.c 5260 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5261 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5262 #exit 1 5263 fi 5264 5265 fi 5266 rm -f conftest conftest.c conftest.o 5267 5268 fi 5269 5270 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5272 $as_echo "yes" >&6; } 5273 : 5274 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5275 else 5276 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5278 $as_echo "no" >&6; } 5279 #echo 'Test with flag is no!' 5280 #cat conftest.c 5281 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5282 #echo `$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` 5283 #exit 1 5284 : 5285 5286 else 5287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5288 $as_echo "failed" >&6; } 5289 : 5290 5291 fi 5292 fi 5293 5294 5295 5296 5297 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5299 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5300 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5301 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 5305 echo ' 5306 #include <stdbool.h> 5307 #include <ctype.h> 5308 int test() { 5309 int a = 0; 5310 return a; 5311 } 5312 ' > conftest.c 5313 echo 'void f(){}' >>conftest.c 5314 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5315 eval "cv_prog_cc_flag_needed_$cache=no" 5316 else 5317 5318 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5319 eval "cv_prog_cc_flag_needed_$cache=yes" 5320 else 5321 eval "cv_prog_cc_flag_needed_$cache=fail" 5322 #echo 'Test with flag fails too!' 5323 #cat conftest.c 5324 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5325 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5326 #exit 1 5327 fi 5328 5329 fi 5330 rm -f conftest conftest.c conftest.o 5331 5332 fi 5333 5334 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5336 $as_echo "yes" >&6; } 5337 : 5338 CFLAGS="$CFLAGS $C99FLAG" 5339 else 5340 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5342 $as_echo "no" >&6; } 5343 #echo 'Test with flag is no!' 5344 #cat conftest.c 5345 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5346 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5347 #exit 1 5348 : 5349 5350 else 5351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5352 $as_echo "failed" >&6; } 5353 : 5354 5355 fi 5356 fi 5357 5358 5359 5360 5361 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5363 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5364 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5365 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5366 $as_echo_n "(cached) " >&6 5367 else 5368 5369 echo ' 5370 #include <ctype.h> 5371 5372 int test() { 5373 int a; 5374 a = isascii(32); 5375 return a; 5376 } 5377 ' > conftest.c 5378 echo 'void f(){}' >>conftest.c 5379 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5380 eval "cv_prog_cc_flag_needed_$cache=no" 5381 else 5382 5383 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5384 eval "cv_prog_cc_flag_needed_$cache=yes" 5385 else 5386 eval "cv_prog_cc_flag_needed_$cache=fail" 5387 #echo 'Test with flag fails too!' 5388 #cat conftest.c 5389 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5390 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5391 #exit 1 5392 fi 5393 5394 fi 5395 rm -f conftest conftest.c conftest.o 5396 5397 fi 5398 5399 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5401 $as_echo "yes" >&6; } 5402 : 5403 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5404 else 5405 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5407 $as_echo "no" >&6; } 5408 #echo 'Test with flag is no!' 5409 #cat conftest.c 5410 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5411 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5412 #exit 1 5413 : 5414 5415 else 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5417 $as_echo "failed" >&6; } 5418 : 5419 5420 fi 5421 fi 5422 5423 5424 5425 5426 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5428 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5429 cache=_D_GNU_SOURCE 5430 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 5434 echo ' 5435 #include <netinet/in.h> 5436 5437 int test() { 5438 struct in6_pktinfo inf; 5439 int a = (int)sizeof(inf); 5440 return a; 5441 } 5442 ' > conftest.c 5443 echo 'void f(){}' >>conftest.c 5444 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5445 eval "cv_prog_cc_flag_needed_$cache=no" 5446 else 5447 5448 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5449 eval "cv_prog_cc_flag_needed_$cache=yes" 5450 else 5451 eval "cv_prog_cc_flag_needed_$cache=fail" 5452 #echo 'Test with flag fails too!' 5453 #cat conftest.c 5454 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5455 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5456 #exit 1 5457 fi 5458 5459 fi 5460 rm -f conftest conftest.c conftest.o 5461 5462 fi 5463 5464 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5466 $as_echo "yes" >&6; } 5467 : 5468 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5469 else 5470 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5472 $as_echo "no" >&6; } 5473 #echo 'Test with flag is no!' 5474 #cat conftest.c 5475 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5476 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5477 #exit 1 5478 : 5479 5480 else 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5482 $as_echo "failed" >&6; } 5483 : 5484 5485 fi 5486 fi 5487 5488 5489 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5490 # is not available at all. -D_FRSRESGID is to make this check unique. 5491 # otherwise we would get the previous cached result. 5492 5493 5494 5495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5496 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5497 cache=_D_GNU_SOURCE__D_FRSRESGID 5498 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5499 $as_echo_n "(cached) " >&6 5500 else 5501 5502 echo ' 5503 #include <unistd.h> 5504 5505 int test() { 5506 int a = setresgid(0,0,0); 5507 a = setresuid(0,0,0); 5508 return a; 5509 } 5510 ' > conftest.c 5511 echo 'void f(){}' >>conftest.c 5512 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5513 eval "cv_prog_cc_flag_needed_$cache=no" 5514 else 5515 5516 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5517 eval "cv_prog_cc_flag_needed_$cache=yes" 5518 else 5519 eval "cv_prog_cc_flag_needed_$cache=fail" 5520 #echo 'Test with flag fails too!' 5521 #cat conftest.c 5522 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5523 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5524 #exit 1 5525 fi 5526 5527 fi 5528 rm -f conftest conftest.c conftest.o 5529 5530 fi 5531 5532 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5534 $as_echo "yes" >&6; } 5535 : 5536 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5537 else 5538 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5540 $as_echo "no" >&6; } 5541 #echo 'Test with flag is no!' 5542 #cat conftest.c 5543 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5544 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5545 #exit 1 5546 : 5547 5548 else 5549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5550 $as_echo "failed" >&6; } 5551 : 5552 5553 fi 5554 fi 5555 5556 5557 5558 5559 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5561 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5562 cache=_D_POSIX_C_SOURCE_200112 5563 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 5567 echo ' 5568 #include "confdefs.h" 5569 #ifdef HAVE_TIME_H 5570 #include <time.h> 5571 #endif 5572 #include <netdb.h> 5573 5574 int test() { 5575 int a = 0; 5576 char *t; 5577 time_t time = 0; 5578 char *buf = NULL; 5579 const char* str = NULL; 5580 t = ctime_r(&time, buf); 5581 str = gai_strerror(0); 5582 if(t && str) 5583 a = 0; 5584 return a; 5585 } 5586 ' > conftest.c 5587 echo 'void f(){}' >>conftest.c 5588 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5589 eval "cv_prog_cc_flag_needed_$cache=no" 5590 else 5591 5592 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5593 eval "cv_prog_cc_flag_needed_$cache=yes" 5594 else 5595 eval "cv_prog_cc_flag_needed_$cache=fail" 5596 #echo 'Test with flag fails too!' 5597 #cat conftest.c 5598 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5599 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5600 #exit 1 5601 fi 5602 5603 fi 5604 rm -f conftest conftest.c conftest.o 5605 5606 fi 5607 5608 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5610 $as_echo "yes" >&6; } 5611 : 5612 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5613 else 5614 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5616 $as_echo "no" >&6; } 5617 #echo 'Test with flag is no!' 5618 #cat conftest.c 5619 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5620 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5621 #exit 1 5622 : 5623 5624 else 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5626 $as_echo "failed" >&6; } 5627 : 5628 5629 fi 5630 fi 5631 5632 5633 5634 5635 5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5637 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5638 cache=_D__EXTENSIONS__ 5639 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5640 $as_echo_n "(cached) " >&6 5641 else 5642 5643 echo ' 5644 #include "confdefs.h" 5645 #include <stdlib.h> 5646 #include <ctype.h> 5647 #include <sys/time.h> 5648 #ifdef HAVE_TIME_H 5649 #include <time.h> 5650 #endif 5651 #include <unistd.h> 5652 #ifdef HAVE_GETOPT_H 5653 #include <getopt.h> 5654 #endif 5655 5656 int test() { 5657 int a; 5658 char **opts = NULL; 5659 struct timeval tv; 5660 tv.tv_usec = 10; 5661 srandom(32); 5662 a = getopt(2, opts, "a"); 5663 a = isascii(32); 5664 if(tv.tv_usec) 5665 a = 0; 5666 return a; 5667 } 5668 ' > conftest.c 5669 echo 'void f(){}' >>conftest.c 5670 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5671 eval "cv_prog_cc_flag_needed_$cache=no" 5672 else 5673 5674 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5675 eval "cv_prog_cc_flag_needed_$cache=yes" 5676 else 5677 eval "cv_prog_cc_flag_needed_$cache=fail" 5678 #echo 'Test with flag fails too!' 5679 #cat conftest.c 5680 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5681 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5682 #exit 1 5683 fi 5684 5685 fi 5686 rm -f conftest conftest.c conftest.o 5687 5688 fi 5689 5690 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5692 $as_echo "yes" >&6; } 5693 : 5694 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5695 else 5696 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5698 $as_echo "no" >&6; } 5699 #echo 'Test with flag is no!' 5700 #cat conftest.c 5701 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5702 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5703 #exit 1 5704 : 5705 5706 else 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5708 $as_echo "failed" >&6; } 5709 : 5710 5711 fi 5712 fi 5713 5714 5715 5716 5717 # debug mode flags warnings 5718 # Check whether --enable-checking was given. 5719 if test "${enable_checking+set}" = set; then : 5720 enableval=$enable_checking; 5721 fi 5722 5723 # Check whether --enable-debug was given. 5724 if test "${enable_debug+set}" = set; then : 5725 enableval=$enable_debug; 5726 fi 5727 5728 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5729 else debug_enabled="$enable_checking"; fi 5730 5731 case "$debug_enabled" in 5732 yes) 5733 5734 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5736 $as_echo_n "checking whether $CC supports -W... " >&6; } 5737 cache=`echo W | sed 'y%.=/+-%___p_%'` 5738 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740 else 5741 5742 echo 'void f(void){}' >conftest.c 5743 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5744 eval "cv_prog_cc_flag_$cache=yes" 5745 else 5746 eval "cv_prog_cc_flag_$cache=no" 5747 fi 5748 rm -f conftest conftest.o conftest.c 5749 5750 fi 5751 5752 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5754 $as_echo "yes" >&6; } 5755 : 5756 CFLAGS="$CFLAGS -W" 5757 else 5758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5759 $as_echo "no" >&6; } 5760 : 5761 5762 fi 5763 5764 5765 5766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5767 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5768 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5769 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5770 $as_echo_n "(cached) " >&6 5771 else 5772 5773 echo 'void f(void){}' >conftest.c 5774 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5775 eval "cv_prog_cc_flag_$cache=yes" 5776 else 5777 eval "cv_prog_cc_flag_$cache=no" 5778 fi 5779 rm -f conftest conftest.o conftest.c 5780 5781 fi 5782 5783 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5785 $as_echo "yes" >&6; } 5786 : 5787 CFLAGS="$CFLAGS -Wall" 5788 else 5789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5790 $as_echo "no" >&6; } 5791 : 5792 5793 fi 5794 5795 5796 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5798 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5799 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5800 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5801 $as_echo_n "(cached) " >&6 5802 else 5803 5804 echo 'void f(void){}' >conftest.c 5805 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5806 eval "cv_prog_cc_flag_$cache=yes" 5807 else 5808 eval "cv_prog_cc_flag_$cache=no" 5809 fi 5810 rm -f conftest conftest.o conftest.c 5811 5812 fi 5813 5814 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5816 $as_echo "yes" >&6; } 5817 : 5818 CFLAGS="$CFLAGS -Wextra" 5819 else 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5821 $as_echo "no" >&6; } 5822 : 5823 5824 fi 5825 5826 5827 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5829 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5830 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5831 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5832 $as_echo_n "(cached) " >&6 5833 else 5834 5835 echo 'void f(void){}' >conftest.c 5836 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5837 eval "cv_prog_cc_flag_$cache=yes" 5838 else 5839 eval "cv_prog_cc_flag_$cache=no" 5840 fi 5841 rm -f conftest conftest.o conftest.c 5842 5843 fi 5844 5845 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5847 $as_echo "yes" >&6; } 5848 : 5849 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5850 else 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5852 $as_echo "no" >&6; } 5853 : 5854 5855 fi 5856 5857 5858 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 5859 5860 ;; 5861 no|*) 5862 # nothing to do. 5863 ;; 5864 esac 5865 5866 # Check whether --enable-flto was given. 5867 if test "${enable_flto+set}" = set; then : 5868 enableval=$enable_flto; 5869 fi 5870 5871 if test "x$enable_flto" != "xno"; then : 5872 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 5874 $as_echo_n "checking if $CC supports -flto... " >&6; } 5875 BAKCFLAGS="$CFLAGS" 5876 CFLAGS="$CFLAGS -flto" 5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5878 /* end confdefs.h. */ 5879 5880 int 5881 main () 5882 { 5883 5884 ; 5885 return 0; 5886 } 5887 _ACEOF 5888 if ac_fn_c_try_link "$LINENO"; then : 5889 5890 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 5891 CFLAGS="$BAKCFLAGS" 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5893 $as_echo "no" >&6; } 5894 else 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5896 $as_echo "yes" >&6; } 5897 fi 5898 rm -f conftest conftest.c conftest.o 5899 5900 else 5901 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5902 $as_echo "no" >&6; } 5903 fi 5904 rm -f core conftest.err conftest.$ac_objext \ 5905 conftest$ac_exeext conftest.$ac_ext 5906 5907 fi 5908 5909 5910 # Check whether --enable-pie was given. 5911 if test "${enable_pie+set}" = set; then : 5912 enableval=$enable_pie; 5913 fi 5914 5915 if test "x$enable_pie" = "xyes"; then : 5916 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 5918 $as_echo_n "checking if $CC supports PIE... " >&6; } 5919 BAKLDFLAGS="$LDFLAGS" 5920 BAKCFLAGS="$CFLAGS" 5921 LDFLAGS="$LDFLAGS -pie" 5922 CFLAGS="$CFLAGS -fPIE" 5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5924 /* end confdefs.h. */ 5925 5926 int 5927 main () 5928 { 5929 5930 ; 5931 return 0; 5932 } 5933 _ACEOF 5934 if ac_fn_c_try_link "$LINENO"; then : 5935 5936 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 5937 LDFLAGS="$BAKLDFLAGS" 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5939 $as_echo "no" >&6; } 5940 else 5941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5942 $as_echo "yes" >&6; } 5943 fi 5944 rm -f conftest conftest.c conftest.o 5945 5946 else 5947 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5948 $as_echo "no" >&6; } 5949 fi 5950 rm -f core conftest.err conftest.$ac_objext \ 5951 conftest$ac_exeext conftest.$ac_ext 5952 5953 fi 5954 5955 5956 # Check whether --enable-relro_now was given. 5957 if test "${enable_relro_now+set}" = set; then : 5958 enableval=$enable_relro_now; 5959 fi 5960 5961 if test "x$enable_relro_now" = "xyes"; then : 5962 5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 5964 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 5965 BAKLDFLAGS="$LDFLAGS" 5966 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968 /* end confdefs.h. */ 5969 5970 int 5971 main () 5972 { 5973 5974 ; 5975 return 0; 5976 } 5977 _ACEOF 5978 if ac_fn_c_try_link "$LINENO"; then : 5979 5980 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 5981 LDFLAGS="$BAKLDFLAGS" 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5983 $as_echo "no" >&6; } 5984 else 5985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5986 $as_echo "yes" >&6; } 5987 fi 5988 rm -f conftest conftest.c conftest.o 5989 5990 else 5991 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5992 $as_echo "no" >&6; } 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext \ 5995 conftest$ac_exeext conftest.$ac_ext 5996 5997 fi 5998 5999 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6001 $as_echo_n "checking for inline... " >&6; } 6002 if ${ac_cv_c_inline+:} false; then : 6003 $as_echo_n "(cached) " >&6 6004 else 6005 ac_cv_c_inline=no 6006 for ac_kw in inline __inline__ __inline; do 6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6008 /* end confdefs.h. */ 6009 #ifndef __cplusplus 6010 typedef int foo_t; 6011 static $ac_kw foo_t static_foo () {return 0; } 6012 $ac_kw foo_t foo () {return 0; } 6013 #endif 6014 6015 _ACEOF 6016 if ac_fn_c_try_compile "$LINENO"; then : 6017 ac_cv_c_inline=$ac_kw 6018 fi 6019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6020 test "$ac_cv_c_inline" != no && break 6021 done 6022 6023 fi 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6025 $as_echo "$ac_cv_c_inline" >&6; } 6026 6027 case $ac_cv_c_inline in 6028 inline | yes) ;; 6029 *) 6030 case $ac_cv_c_inline in 6031 no) ac_val=;; 6032 *) ac_val=$ac_cv_c_inline;; 6033 esac 6034 cat >>confdefs.h <<_ACEOF 6035 #ifndef __cplusplus 6036 #define inline $ac_val 6037 #endif 6038 _ACEOF 6039 ;; 6040 esac 6041 6042 6043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6044 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6045 if ${ac_cv_c_format_attribute+:} false; then : 6046 $as_echo_n "(cached) " >&6 6047 else 6048 ac_cv_c_format_attribute=no 6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050 /* end confdefs.h. */ 6051 #include <stdio.h> 6052 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6053 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6054 6055 int 6056 main () 6057 { 6058 6059 f ("%s", "str"); 6060 6061 ; 6062 return 0; 6063 } 6064 _ACEOF 6065 if ac_fn_c_try_compile "$LINENO"; then : 6066 ac_cv_c_format_attribute="yes" 6067 else 6068 ac_cv_c_format_attribute="no" 6069 fi 6070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6071 6072 fi 6073 6074 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6076 $as_echo "$ac_cv_c_format_attribute" >&6; } 6077 if test $ac_cv_c_format_attribute = yes; then 6078 6079 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6080 6081 fi 6082 6083 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6085 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6086 if ${ac_cv_c_unused_attribute+:} false; then : 6087 $as_echo_n "(cached) " >&6 6088 else 6089 ac_cv_c_unused_attribute=no 6090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091 /* end confdefs.h. */ 6092 #include <stdio.h> 6093 void f (char *u __attribute__((unused))); 6094 6095 int 6096 main () 6097 { 6098 6099 f ("x"); 6100 6101 ; 6102 return 0; 6103 } 6104 _ACEOF 6105 if ac_fn_c_try_compile "$LINENO"; then : 6106 ac_cv_c_unused_attribute="yes" 6107 else 6108 ac_cv_c_unused_attribute="no" 6109 fi 6110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6111 6112 fi 6113 6114 6115 6116 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6118 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6119 if test $ac_cv_c_unused_attribute = yes; then 6120 6121 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6122 6123 fi 6124 6125 6126 6127 6128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6129 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6130 if ${ac_cv_c_weak_attribute+:} false; then : 6131 $as_echo_n "(cached) " >&6 6132 else 6133 ac_cv_c_weak_attribute=no 6134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135 /* end confdefs.h. */ 6136 #include <stdio.h> 6137 __attribute__((weak)) void f(int x) { printf("%d", x); } 6138 6139 int 6140 main () 6141 { 6142 6143 f(1); 6144 6145 ; 6146 return 0; 6147 } 6148 _ACEOF 6149 if ac_fn_c_try_compile "$LINENO"; then : 6150 ac_cv_c_weak_attribute="yes" 6151 else 6152 ac_cv_c_weak_attribute="no" 6153 fi 6154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6155 6156 fi 6157 6158 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6160 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6161 if test $ac_cv_c_weak_attribute = yes; then 6162 6163 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6164 6165 fi 6166 6167 6168 if test "$srcdir" != "."; then 6169 CPPFLAGS="$CPPFLAGS -I$srcdir" 6170 fi 6171 6172 6173 6174 for ac_prog in flex lex 6175 do 6176 # Extract the first word of "$ac_prog", so it can be a program name with args. 6177 set dummy $ac_prog; ac_word=$2 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6179 $as_echo_n "checking for $ac_word... " >&6; } 6180 if ${ac_cv_prog_LEX+:} false; then : 6181 $as_echo_n "(cached) " >&6 6182 else 6183 if test -n "$LEX"; then 6184 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6185 else 6186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6187 for as_dir in $PATH 6188 do 6189 IFS=$as_save_IFS 6190 test -z "$as_dir" && as_dir=. 6191 for ac_exec_ext in '' $ac_executable_extensions; do 6192 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6193 ac_cv_prog_LEX="$ac_prog" 6194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6195 break 2 6196 fi 6197 done 6198 done 6199 IFS=$as_save_IFS 6200 6201 fi 6202 fi 6203 LEX=$ac_cv_prog_LEX 6204 if test -n "$LEX"; then 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6206 $as_echo "$LEX" >&6; } 6207 else 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6209 $as_echo "no" >&6; } 6210 fi 6211 6212 6213 test -n "$LEX" && break 6214 done 6215 test -n "$LEX" || LEX=":" 6216 6217 if test "x$LEX" != "x:"; then 6218 cat >conftest.l <<_ACEOF 6219 %% 6220 a { ECHO; } 6221 b { REJECT; } 6222 c { yymore (); } 6223 d { yyless (1); } 6224 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6225 yyless ((input () != 0)); } 6226 f { unput (yytext[0]); } 6227 . { BEGIN INITIAL; } 6228 %% 6229 #ifdef YYTEXT_POINTER 6230 extern char *yytext; 6231 #endif 6232 int 6233 main (void) 6234 { 6235 return ! yylex () + ! yywrap (); 6236 } 6237 _ACEOF 6238 { { ac_try="$LEX conftest.l" 6239 case "(($ac_try" in 6240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6241 *) ac_try_echo=$ac_try;; 6242 esac 6243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6244 $as_echo "$ac_try_echo"; } >&5 6245 (eval "$LEX conftest.l") 2>&5 6246 ac_status=$? 6247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6248 test $ac_status = 0; } 6249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6250 $as_echo_n "checking lex output file root... " >&6; } 6251 if ${ac_cv_prog_lex_root+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253 else 6254 6255 if test -f lex.yy.c; then 6256 ac_cv_prog_lex_root=lex.yy 6257 elif test -f lexyy.c; then 6258 ac_cv_prog_lex_root=lexyy 6259 else 6260 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6261 fi 6262 fi 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6264 $as_echo "$ac_cv_prog_lex_root" >&6; } 6265 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6266 6267 if test -z "${LEXLIB+set}"; then 6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6269 $as_echo_n "checking lex library... " >&6; } 6270 if ${ac_cv_lib_lex+:} false; then : 6271 $as_echo_n "(cached) " >&6 6272 else 6273 6274 ac_save_LIBS=$LIBS 6275 ac_cv_lib_lex='none needed' 6276 for ac_lib in '' -lfl -ll; do 6277 LIBS="$ac_lib $ac_save_LIBS" 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 `cat $LEX_OUTPUT_ROOT.c` 6281 _ACEOF 6282 if ac_fn_c_try_link "$LINENO"; then : 6283 ac_cv_lib_lex=$ac_lib 6284 fi 6285 rm -f core conftest.err conftest.$ac_objext \ 6286 conftest$ac_exeext conftest.$ac_ext 6287 test "$ac_cv_lib_lex" != 'none needed' && break 6288 done 6289 LIBS=$ac_save_LIBS 6290 6291 fi 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6293 $as_echo "$ac_cv_lib_lex" >&6; } 6294 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6295 fi 6296 6297 6298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6299 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6300 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6301 $as_echo_n "(cached) " >&6 6302 else 6303 # POSIX says lex can declare yytext either as a pointer or an array; the 6304 # default is implementation-dependent. Figure out which it is, since 6305 # not all implementations provide the %pointer and %array declarations. 6306 ac_cv_prog_lex_yytext_pointer=no 6307 ac_save_LIBS=$LIBS 6308 LIBS="$LEXLIB $ac_save_LIBS" 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 6312 #define YYTEXT_POINTER 1 6313 `cat $LEX_OUTPUT_ROOT.c` 6314 _ACEOF 6315 if ac_fn_c_try_link "$LINENO"; then : 6316 ac_cv_prog_lex_yytext_pointer=yes 6317 fi 6318 rm -f core conftest.err conftest.$ac_objext \ 6319 conftest$ac_exeext conftest.$ac_ext 6320 LIBS=$ac_save_LIBS 6321 6322 fi 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6324 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6325 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6326 6327 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6328 6329 fi 6330 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6331 6332 fi 6333 6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6335 $as_echo_n "checking for yylex_destroy... " >&6; } 6336 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6337 6338 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6339 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6341 $as_echo "yes" >&6; } 6342 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6343 $as_echo "no" >&6; }; fi 6344 6345 for ac_prog in 'bison -y' byacc 6346 do 6347 # Extract the first word of "$ac_prog", so it can be a program name with args. 6348 set dummy $ac_prog; ac_word=$2 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6350 $as_echo_n "checking for $ac_word... " >&6; } 6351 if ${ac_cv_prog_YACC+:} false; then : 6352 $as_echo_n "(cached) " >&6 6353 else 6354 if test -n "$YACC"; then 6355 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6356 else 6357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6358 for as_dir in $PATH 6359 do 6360 IFS=$as_save_IFS 6361 test -z "$as_dir" && as_dir=. 6362 for ac_exec_ext in '' $ac_executable_extensions; do 6363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6364 ac_cv_prog_YACC="$ac_prog" 6365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6366 break 2 6367 fi 6368 done 6369 done 6370 IFS=$as_save_IFS 6371 6372 fi 6373 fi 6374 YACC=$ac_cv_prog_YACC 6375 if test -n "$YACC"; then 6376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6377 $as_echo "$YACC" >&6; } 6378 else 6379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6380 $as_echo "no" >&6; } 6381 fi 6382 6383 6384 test -n "$YACC" && break 6385 done 6386 test -n "$YACC" || YACC="yacc" 6387 6388 # Extract the first word of "doxygen", so it can be a program name with args. 6389 set dummy doxygen; ac_word=$2 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6391 $as_echo_n "checking for $ac_word... " >&6; } 6392 if ${ac_cv_prog_doxygen+:} false; then : 6393 $as_echo_n "(cached) " >&6 6394 else 6395 if test -n "$doxygen"; then 6396 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6397 else 6398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6399 for as_dir in $PATH 6400 do 6401 IFS=$as_save_IFS 6402 test -z "$as_dir" && as_dir=. 6403 for ac_exec_ext in '' $ac_executable_extensions; do 6404 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6405 ac_cv_prog_doxygen="doxygen" 6406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6407 break 2 6408 fi 6409 done 6410 done 6411 IFS=$as_save_IFS 6412 6413 fi 6414 fi 6415 doxygen=$ac_cv_prog_doxygen 6416 if test -n "$doxygen"; then 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6418 $as_echo "$doxygen" >&6; } 6419 else 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6421 $as_echo "no" >&6; } 6422 fi 6423 6424 6425 if test -n "$ac_tool_prefix"; then 6426 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6427 set dummy ${ac_tool_prefix}strip; ac_word=$2 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6429 $as_echo_n "checking for $ac_word... " >&6; } 6430 if ${ac_cv_prog_STRIP+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 if test -n "$STRIP"; then 6434 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6435 else 6436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6437 for as_dir in $PATH 6438 do 6439 IFS=$as_save_IFS 6440 test -z "$as_dir" && as_dir=. 6441 for ac_exec_ext in '' $ac_executable_extensions; do 6442 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6443 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6444 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6445 break 2 6446 fi 6447 done 6448 done 6449 IFS=$as_save_IFS 6450 6451 fi 6452 fi 6453 STRIP=$ac_cv_prog_STRIP 6454 if test -n "$STRIP"; then 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6456 $as_echo "$STRIP" >&6; } 6457 else 6458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6459 $as_echo "no" >&6; } 6460 fi 6461 6462 6463 fi 6464 if test -z "$ac_cv_prog_STRIP"; then 6465 ac_ct_STRIP=$STRIP 6466 # Extract the first word of "strip", so it can be a program name with args. 6467 set dummy strip; ac_word=$2 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6469 $as_echo_n "checking for $ac_word... " >&6; } 6470 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6471 $as_echo_n "(cached) " >&6 6472 else 6473 if test -n "$ac_ct_STRIP"; then 6474 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6475 else 6476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6477 for as_dir in $PATH 6478 do 6479 IFS=$as_save_IFS 6480 test -z "$as_dir" && as_dir=. 6481 for ac_exec_ext in '' $ac_executable_extensions; do 6482 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6483 ac_cv_prog_ac_ct_STRIP="strip" 6484 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6485 break 2 6486 fi 6487 done 6488 done 6489 IFS=$as_save_IFS 6490 6491 fi 6492 fi 6493 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6494 if test -n "$ac_ct_STRIP"; then 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6496 $as_echo "$ac_ct_STRIP" >&6; } 6497 else 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6499 $as_echo "no" >&6; } 6500 fi 6501 6502 if test "x$ac_ct_STRIP" = x; then 6503 STRIP="" 6504 else 6505 case $cross_compiling:$ac_tool_warned in 6506 yes:) 6507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6509 ac_tool_warned=yes ;; 6510 esac 6511 STRIP=$ac_ct_STRIP 6512 fi 6513 else 6514 STRIP="$ac_cv_prog_STRIP" 6515 fi 6516 6517 ac_aux_dir= 6518 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6519 if test -f "$ac_dir/install-sh"; then 6520 ac_aux_dir=$ac_dir 6521 ac_install_sh="$ac_aux_dir/install-sh -c" 6522 break 6523 elif test -f "$ac_dir/install.sh"; then 6524 ac_aux_dir=$ac_dir 6525 ac_install_sh="$ac_aux_dir/install.sh -c" 6526 break 6527 elif test -f "$ac_dir/shtool"; then 6528 ac_aux_dir=$ac_dir 6529 ac_install_sh="$ac_aux_dir/shtool install -c" 6530 break 6531 fi 6532 done 6533 if test -z "$ac_aux_dir"; then 6534 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6535 fi 6536 6537 # These three variables are undocumented and unsupported, 6538 # and are intended to be withdrawn in a future Autoconf release. 6539 # They can cause serious problems if a builder's source tree is in a directory 6540 # whose full name contains unusual characters. 6541 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6542 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6543 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6544 6545 6546 # Make sure we can run config.sub. 6547 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6548 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6549 6550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6551 $as_echo_n "checking build system type... " >&6; } 6552 if ${ac_cv_build+:} false; then : 6553 $as_echo_n "(cached) " >&6 6554 else 6555 ac_build_alias=$build_alias 6556 test "x$ac_build_alias" = x && 6557 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6558 test "x$ac_build_alias" = x && 6559 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6560 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6561 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6562 6563 fi 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6565 $as_echo "$ac_cv_build" >&6; } 6566 case $ac_cv_build in 6567 *-*-*) ;; 6568 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6569 esac 6570 build=$ac_cv_build 6571 ac_save_IFS=$IFS; IFS='-' 6572 set x $ac_cv_build 6573 shift 6574 build_cpu=$1 6575 build_vendor=$2 6576 shift; shift 6577 # Remember, the first character of IFS is used to create $*, 6578 # except with old shells: 6579 build_os=$* 6580 IFS=$ac_save_IFS 6581 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6582 6583 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6585 $as_echo_n "checking host system type... " >&6; } 6586 if ${ac_cv_host+:} false; then : 6587 $as_echo_n "(cached) " >&6 6588 else 6589 if test "x$host_alias" = x; then 6590 ac_cv_host=$ac_cv_build 6591 else 6592 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6593 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6594 fi 6595 6596 fi 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6598 $as_echo "$ac_cv_host" >&6; } 6599 case $ac_cv_host in 6600 *-*-*) ;; 6601 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6602 esac 6603 host=$ac_cv_host 6604 ac_save_IFS=$IFS; IFS='-' 6605 set x $ac_cv_host 6606 shift 6607 host_cpu=$1 6608 host_vendor=$2 6609 shift; shift 6610 # Remember, the first character of IFS is used to create $*, 6611 # except with old shells: 6612 host_os=$* 6613 IFS=$ac_save_IFS 6614 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6615 6616 6617 6618 # skip these tests, we do not need them. 6619 6620 6621 6622 6623 6624 6625 6626 6627 # always use ./libtool unless override from commandline (libtool=mylibtool) 6628 if test -z "$libtool"; then 6629 libtool="./libtool" 6630 fi 6631 6632 # avoid libtool max commandline length test on systems that fork slowly. 6633 6634 if echo "$host_os" | grep "sunos4" >/dev/null; then 6635 lt_cv_sys_max_cmd_len=32750; 6636 fi 6637 if test -n "$ac_tool_prefix"; then 6638 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6639 set dummy ${ac_tool_prefix}ar; ac_word=$2 6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6641 $as_echo_n "checking for $ac_word... " >&6; } 6642 if ${ac_cv_path_AR+:} false; then : 6643 $as_echo_n "(cached) " >&6 6644 else 6645 case $AR in 6646 [\\/]* | ?:[\\/]*) 6647 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6648 ;; 6649 *) 6650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6651 for as_dir in $PATH 6652 do 6653 IFS=$as_save_IFS 6654 test -z "$as_dir" && as_dir=. 6655 for ac_exec_ext in '' $ac_executable_extensions; do 6656 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6657 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6659 break 2 6660 fi 6661 done 6662 done 6663 IFS=$as_save_IFS 6664 6665 ;; 6666 esac 6667 fi 6668 AR=$ac_cv_path_AR 6669 if test -n "$AR"; then 6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6671 $as_echo "$AR" >&6; } 6672 else 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6674 $as_echo "no" >&6; } 6675 fi 6676 6677 6678 fi 6679 if test -z "$ac_cv_path_AR"; then 6680 ac_pt_AR=$AR 6681 # Extract the first word of "ar", so it can be a program name with args. 6682 set dummy ar; ac_word=$2 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6684 $as_echo_n "checking for $ac_word... " >&6; } 6685 if ${ac_cv_path_ac_pt_AR+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 case $ac_pt_AR in 6689 [\\/]* | ?:[\\/]*) 6690 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6691 ;; 6692 *) 6693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6694 for as_dir in $PATH 6695 do 6696 IFS=$as_save_IFS 6697 test -z "$as_dir" && as_dir=. 6698 for ac_exec_ext in '' $ac_executable_extensions; do 6699 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6700 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6702 break 2 6703 fi 6704 done 6705 done 6706 IFS=$as_save_IFS 6707 6708 ;; 6709 esac 6710 fi 6711 ac_pt_AR=$ac_cv_path_ac_pt_AR 6712 if test -n "$ac_pt_AR"; then 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6714 $as_echo "$ac_pt_AR" >&6; } 6715 else 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6717 $as_echo "no" >&6; } 6718 fi 6719 6720 if test "x$ac_pt_AR" = x; then 6721 AR="false" 6722 else 6723 case $cross_compiling:$ac_tool_warned in 6724 yes:) 6725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6726 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6727 ac_tool_warned=yes ;; 6728 esac 6729 AR=$ac_pt_AR 6730 fi 6731 else 6732 AR="$ac_cv_path_AR" 6733 fi 6734 6735 if test $AR = false; then 6736 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6737 fi 6738 6739 case `pwd` in 6740 *\ * | *\ *) 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6742 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6743 esac 6744 6745 6746 6747 macro_version='2.4.6' 6748 macro_revision='2.4.6' 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 ltmain=$ac_aux_dir/ltmain.sh 6763 6764 # Backslashify metacharacters that are still active within 6765 # double-quoted strings. 6766 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6767 6768 # Same as above, but do not quote variable references. 6769 double_quote_subst='s/\(["`\\]\)/\\\1/g' 6770 6771 # Sed substitution to delay expansion of an escaped shell variable in a 6772 # double_quote_subst'ed string. 6773 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6774 6775 # Sed substitution to delay expansion of an escaped single quote. 6776 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6777 6778 # Sed substitution to avoid accidental globbing in evaled expressions 6779 no_glob_subst='s/\*/\\\*/g' 6780 6781 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6782 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6783 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6784 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6786 $as_echo_n "checking how to print strings... " >&6; } 6787 # Test print first, because it will be a builtin if present. 6788 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6789 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6790 ECHO='print -r --' 6791 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6792 ECHO='printf %s\n' 6793 else 6794 # Use this function as a fallback that always works. 6795 func_fallback_echo () 6796 { 6797 eval 'cat <<_LTECHO_EOF 6798 $1 6799 _LTECHO_EOF' 6800 } 6801 ECHO='func_fallback_echo' 6802 fi 6803 6804 # func_echo_all arg... 6805 # Invoke $ECHO with all args, space-separated. 6806 func_echo_all () 6807 { 6808 $ECHO "" 6809 } 6810 6811 case $ECHO in 6812 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6813 $as_echo "printf" >&6; } ;; 6814 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6815 $as_echo "print -r" >&6; } ;; 6816 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6817 $as_echo "cat" >&6; } ;; 6818 esac 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6834 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 6835 if ${ac_cv_path_SED+:} false; then : 6836 $as_echo_n "(cached) " >&6 6837 else 6838 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6839 for ac_i in 1 2 3 4 5 6 7; do 6840 ac_script="$ac_script$as_nl$ac_script" 6841 done 6842 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6843 { ac_script=; unset ac_script;} 6844 if test -z "$SED"; then 6845 ac_path_SED_found=false 6846 # Loop through the user's path and test for each of PROGNAME-LIST 6847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6848 for as_dir in $PATH 6849 do 6850 IFS=$as_save_IFS 6851 test -z "$as_dir" && as_dir=. 6852 for ac_prog in sed gsed; do 6853 for ac_exec_ext in '' $ac_executable_extensions; do 6854 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6855 as_fn_executable_p "$ac_path_SED" || continue 6856 # Check for GNU ac_path_SED and select it if it is found. 6857 # Check for GNU $ac_path_SED 6858 case `"$ac_path_SED" --version 2>&1` in 6859 *GNU*) 6860 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6861 *) 6862 ac_count=0 6863 $as_echo_n 0123456789 >"conftest.in" 6864 while : 6865 do 6866 cat "conftest.in" "conftest.in" >"conftest.tmp" 6867 mv "conftest.tmp" "conftest.in" 6868 cp "conftest.in" "conftest.nl" 6869 $as_echo '' >> "conftest.nl" 6870 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6871 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6872 as_fn_arith $ac_count + 1 && ac_count=$as_val 6873 if test $ac_count -gt ${ac_path_SED_max-0}; then 6874 # Best one so far, save it but keep looking for a better one 6875 ac_cv_path_SED="$ac_path_SED" 6876 ac_path_SED_max=$ac_count 6877 fi 6878 # 10*(2^10) chars as input seems more than enough 6879 test $ac_count -gt 10 && break 6880 done 6881 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6882 esac 6883 6884 $ac_path_SED_found && break 3 6885 done 6886 done 6887 done 6888 IFS=$as_save_IFS 6889 if test -z "$ac_cv_path_SED"; then 6890 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6891 fi 6892 else 6893 ac_cv_path_SED=$SED 6894 fi 6895 6896 fi 6897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6898 $as_echo "$ac_cv_path_SED" >&6; } 6899 SED="$ac_cv_path_SED" 6900 rm -f conftest.sed 6901 6902 test -z "$SED" && SED=sed 6903 Xsed="$SED -e 1s/^X//" 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 6916 $as_echo_n "checking for fgrep... " >&6; } 6917 if ${ac_cv_path_FGREP+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919 else 6920 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 6921 then ac_cv_path_FGREP="$GREP -F" 6922 else 6923 if test -z "$FGREP"; then 6924 ac_path_FGREP_found=false 6925 # Loop through the user's path and test for each of PROGNAME-LIST 6926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6927 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6928 do 6929 IFS=$as_save_IFS 6930 test -z "$as_dir" && as_dir=. 6931 for ac_prog in fgrep; do 6932 for ac_exec_ext in '' $ac_executable_extensions; do 6933 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 6934 as_fn_executable_p "$ac_path_FGREP" || continue 6935 # Check for GNU ac_path_FGREP and select it if it is found. 6936 # Check for GNU $ac_path_FGREP 6937 case `"$ac_path_FGREP" --version 2>&1` in 6938 *GNU*) 6939 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 6940 *) 6941 ac_count=0 6942 $as_echo_n 0123456789 >"conftest.in" 6943 while : 6944 do 6945 cat "conftest.in" "conftest.in" >"conftest.tmp" 6946 mv "conftest.tmp" "conftest.in" 6947 cp "conftest.in" "conftest.nl" 6948 $as_echo 'FGREP' >> "conftest.nl" 6949 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 6950 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6951 as_fn_arith $ac_count + 1 && ac_count=$as_val 6952 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 6953 # Best one so far, save it but keep looking for a better one 6954 ac_cv_path_FGREP="$ac_path_FGREP" 6955 ac_path_FGREP_max=$ac_count 6956 fi 6957 # 10*(2^10) chars as input seems more than enough 6958 test $ac_count -gt 10 && break 6959 done 6960 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6961 esac 6962 6963 $ac_path_FGREP_found && break 3 6964 done 6965 done 6966 done 6967 IFS=$as_save_IFS 6968 if test -z "$ac_cv_path_FGREP"; then 6969 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6970 fi 6971 else 6972 ac_cv_path_FGREP=$FGREP 6973 fi 6974 6975 fi 6976 fi 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 6978 $as_echo "$ac_cv_path_FGREP" >&6; } 6979 FGREP="$ac_cv_path_FGREP" 6980 6981 6982 test -z "$GREP" && GREP=grep 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 # Check whether --with-gnu-ld was given. 7003 if test "${with_gnu_ld+set}" = set; then : 7004 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7005 else 7006 with_gnu_ld=no 7007 fi 7008 7009 ac_prog=ld 7010 if test yes = "$GCC"; then 7011 # Check if gcc -print-prog-name=ld gives a path. 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7013 $as_echo_n "checking for ld used by $CC... " >&6; } 7014 case $host in 7015 *-*-mingw*) 7016 # gcc leaves a trailing carriage return, which upsets mingw 7017 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7018 *) 7019 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7020 esac 7021 case $ac_prog in 7022 # Accept absolute paths. 7023 [\\/]* | ?:[\\/]*) 7024 re_direlt='/[^/][^/]*/\.\./' 7025 # Canonicalize the pathname of ld 7026 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7027 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7028 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7029 done 7030 test -z "$LD" && LD=$ac_prog 7031 ;; 7032 "") 7033 # If it fails, then pretend we aren't using GCC. 7034 ac_prog=ld 7035 ;; 7036 *) 7037 # If it is relative, then search for the first ld in PATH. 7038 with_gnu_ld=unknown 7039 ;; 7040 esac 7041 elif test yes = "$with_gnu_ld"; then 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7043 $as_echo_n "checking for GNU ld... " >&6; } 7044 else 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7046 $as_echo_n "checking for non-GNU ld... " >&6; } 7047 fi 7048 if ${lt_cv_path_LD+:} false; then : 7049 $as_echo_n "(cached) " >&6 7050 else 7051 if test -z "$LD"; then 7052 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7053 for ac_dir in $PATH; do 7054 IFS=$lt_save_ifs 7055 test -z "$ac_dir" && ac_dir=. 7056 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7057 lt_cv_path_LD=$ac_dir/$ac_prog 7058 # Check to see if the program is GNU ld. I'd rather use --version, 7059 # but apparently some variants of GNU ld only accept -v. 7060 # Break only if it was the GNU/non-GNU ld that we prefer. 7061 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7062 *GNU* | *'with BFD'*) 7063 test no != "$with_gnu_ld" && break 7064 ;; 7065 *) 7066 test yes != "$with_gnu_ld" && break 7067 ;; 7068 esac 7069 fi 7070 done 7071 IFS=$lt_save_ifs 7072 else 7073 lt_cv_path_LD=$LD # Let the user override the test with a path. 7074 fi 7075 fi 7076 7077 LD=$lt_cv_path_LD 7078 if test -n "$LD"; then 7079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7080 $as_echo "$LD" >&6; } 7081 else 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7083 $as_echo "no" >&6; } 7084 fi 7085 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7087 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7088 if ${lt_cv_prog_gnu_ld+:} false; then : 7089 $as_echo_n "(cached) " >&6 7090 else 7091 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7092 case `$LD -v 2>&1 </dev/null` in 7093 *GNU* | *'with BFD'*) 7094 lt_cv_prog_gnu_ld=yes 7095 ;; 7096 *) 7097 lt_cv_prog_gnu_ld=no 7098 ;; 7099 esac 7100 fi 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7102 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7103 with_gnu_ld=$lt_cv_prog_gnu_ld 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7114 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7115 if ${lt_cv_path_NM+:} false; then : 7116 $as_echo_n "(cached) " >&6 7117 else 7118 if test -n "$NM"; then 7119 # Let the user override the test. 7120 lt_cv_path_NM=$NM 7121 else 7122 lt_nm_to_check=${ac_tool_prefix}nm 7123 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7124 lt_nm_to_check="$lt_nm_to_check nm" 7125 fi 7126 for lt_tmp_nm in $lt_nm_to_check; do 7127 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7128 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7129 IFS=$lt_save_ifs 7130 test -z "$ac_dir" && ac_dir=. 7131 tmp_nm=$ac_dir/$lt_tmp_nm 7132 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7133 # Check to see if the nm accepts a BSD-compat flag. 7134 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7135 # nm: unknown option "B" ignored 7136 # Tru64's nm complains that /dev/null is an invalid object file 7137 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7138 case $build_os in 7139 mingw*) lt_bad_file=conftest.nm/nofile ;; 7140 *) lt_bad_file=/dev/null ;; 7141 esac 7142 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7143 *$lt_bad_file* | *'Invalid file or object type'*) 7144 lt_cv_path_NM="$tmp_nm -B" 7145 break 2 7146 ;; 7147 *) 7148 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7149 */dev/null*) 7150 lt_cv_path_NM="$tmp_nm -p" 7151 break 2 7152 ;; 7153 *) 7154 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7155 continue # so that we can try to find one that supports BSD flags 7156 ;; 7157 esac 7158 ;; 7159 esac 7160 fi 7161 done 7162 IFS=$lt_save_ifs 7163 done 7164 : ${lt_cv_path_NM=no} 7165 fi 7166 fi 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7168 $as_echo "$lt_cv_path_NM" >&6; } 7169 if test no != "$lt_cv_path_NM"; then 7170 NM=$lt_cv_path_NM 7171 else 7172 # Didn't find any BSD compatible name lister, look for dumpbin. 7173 if test -n "$DUMPBIN"; then : 7174 # Let the user override the test. 7175 else 7176 if test -n "$ac_tool_prefix"; then 7177 for ac_prog in dumpbin "link -dump" 7178 do 7179 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7180 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7182 $as_echo_n "checking for $ac_word... " >&6; } 7183 if ${ac_cv_prog_DUMPBIN+:} false; then : 7184 $as_echo_n "(cached) " >&6 7185 else 7186 if test -n "$DUMPBIN"; then 7187 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7188 else 7189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7190 for as_dir in $PATH 7191 do 7192 IFS=$as_save_IFS 7193 test -z "$as_dir" && as_dir=. 7194 for ac_exec_ext in '' $ac_executable_extensions; do 7195 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7196 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7198 break 2 7199 fi 7200 done 7201 done 7202 IFS=$as_save_IFS 7203 7204 fi 7205 fi 7206 DUMPBIN=$ac_cv_prog_DUMPBIN 7207 if test -n "$DUMPBIN"; then 7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7209 $as_echo "$DUMPBIN" >&6; } 7210 else 7211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7212 $as_echo "no" >&6; } 7213 fi 7214 7215 7216 test -n "$DUMPBIN" && break 7217 done 7218 fi 7219 if test -z "$DUMPBIN"; then 7220 ac_ct_DUMPBIN=$DUMPBIN 7221 for ac_prog in dumpbin "link -dump" 7222 do 7223 # Extract the first word of "$ac_prog", so it can be a program name with args. 7224 set dummy $ac_prog; ac_word=$2 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7226 $as_echo_n "checking for $ac_word... " >&6; } 7227 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7228 $as_echo_n "(cached) " >&6 7229 else 7230 if test -n "$ac_ct_DUMPBIN"; then 7231 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7232 else 7233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7234 for as_dir in $PATH 7235 do 7236 IFS=$as_save_IFS 7237 test -z "$as_dir" && as_dir=. 7238 for ac_exec_ext in '' $ac_executable_extensions; do 7239 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7240 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7241 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7242 break 2 7243 fi 7244 done 7245 done 7246 IFS=$as_save_IFS 7247 7248 fi 7249 fi 7250 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7251 if test -n "$ac_ct_DUMPBIN"; then 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7253 $as_echo "$ac_ct_DUMPBIN" >&6; } 7254 else 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7256 $as_echo "no" >&6; } 7257 fi 7258 7259 7260 test -n "$ac_ct_DUMPBIN" && break 7261 done 7262 7263 if test "x$ac_ct_DUMPBIN" = x; then 7264 DUMPBIN=":" 7265 else 7266 case $cross_compiling:$ac_tool_warned in 7267 yes:) 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7269 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7270 ac_tool_warned=yes ;; 7271 esac 7272 DUMPBIN=$ac_ct_DUMPBIN 7273 fi 7274 fi 7275 7276 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7277 *COFF*) 7278 DUMPBIN="$DUMPBIN -symbols -headers" 7279 ;; 7280 *) 7281 DUMPBIN=: 7282 ;; 7283 esac 7284 fi 7285 7286 if test : != "$DUMPBIN"; then 7287 NM=$DUMPBIN 7288 fi 7289 fi 7290 test -z "$NM" && NM=nm 7291 7292 7293 7294 7295 7296 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7298 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7299 if ${lt_cv_nm_interface+:} false; then : 7300 $as_echo_n "(cached) " >&6 7301 else 7302 lt_cv_nm_interface="BSD nm" 7303 echo "int some_variable = 0;" > conftest.$ac_ext 7304 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7305 (eval "$ac_compile" 2>conftest.err) 7306 cat conftest.err >&5 7307 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7308 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7309 cat conftest.err >&5 7310 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7311 cat conftest.out >&5 7312 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7313 lt_cv_nm_interface="MS dumpbin" 7314 fi 7315 rm -f conftest* 7316 fi 7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7318 $as_echo "$lt_cv_nm_interface" >&6; } 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7321 $as_echo_n "checking whether ln -s works... " >&6; } 7322 LN_S=$as_ln_s 7323 if test "$LN_S" = "ln -s"; then 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7325 $as_echo "yes" >&6; } 7326 else 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7328 $as_echo "no, using $LN_S" >&6; } 7329 fi 7330 7331 # find the maximum length of command line arguments 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7333 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7334 if ${lt_cv_sys_max_cmd_len+:} false; then : 7335 $as_echo_n "(cached) " >&6 7336 else 7337 i=0 7338 teststring=ABCD 7339 7340 case $build_os in 7341 msdosdjgpp*) 7342 # On DJGPP, this test can blow up pretty badly due to problems in libc 7343 # (any single argument exceeding 2000 bytes causes a buffer overrun 7344 # during glob expansion). Even if it were fixed, the result of this 7345 # check would be larger than it should be. 7346 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7347 ;; 7348 7349 gnu*) 7350 # Under GNU Hurd, this test is not required because there is 7351 # no limit to the length of command line arguments. 7352 # Libtool will interpret -1 as no limit whatsoever 7353 lt_cv_sys_max_cmd_len=-1; 7354 ;; 7355 7356 cygwin* | mingw* | cegcc*) 7357 # On Win9x/ME, this test blows up -- it succeeds, but takes 7358 # about 5 minutes as the teststring grows exponentially. 7359 # Worse, since 9x/ME are not pre-emptively multitasking, 7360 # you end up with a "frozen" computer, even though with patience 7361 # the test eventually succeeds (with a max line length of 256k). 7362 # Instead, let's just punt: use the minimum linelength reported by 7363 # all of the supported platforms: 8192 (on NT/2K/XP). 7364 lt_cv_sys_max_cmd_len=8192; 7365 ;; 7366 7367 mint*) 7368 # On MiNT this can take a long time and run out of memory. 7369 lt_cv_sys_max_cmd_len=8192; 7370 ;; 7371 7372 amigaos*) 7373 # On AmigaOS with pdksh, this test takes hours, literally. 7374 # So we just punt and use a minimum line length of 8192. 7375 lt_cv_sys_max_cmd_len=8192; 7376 ;; 7377 7378 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7379 # This has been around since 386BSD, at least. Likely further. 7380 if test -x /sbin/sysctl; then 7381 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7382 elif test -x /usr/sbin/sysctl; then 7383 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7384 else 7385 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7386 fi 7387 # And add a safety zone 7388 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7389 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7390 ;; 7391 7392 interix*) 7393 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7394 lt_cv_sys_max_cmd_len=196608 7395 ;; 7396 7397 os2*) 7398 # The test takes a long time on OS/2. 7399 lt_cv_sys_max_cmd_len=8192 7400 ;; 7401 7402 osf*) 7403 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7404 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7405 # nice to cause kernel panics so lets avoid the loop below. 7406 # First set a reasonable default. 7407 lt_cv_sys_max_cmd_len=16384 7408 # 7409 if test -x /sbin/sysconfig; then 7410 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7411 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7412 esac 7413 fi 7414 ;; 7415 sco3.2v5*) 7416 lt_cv_sys_max_cmd_len=102400 7417 ;; 7418 sysv5* | sco5v6* | sysv4.2uw2*) 7419 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7420 if test -n "$kargmax"; then 7421 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7422 else 7423 lt_cv_sys_max_cmd_len=32768 7424 fi 7425 ;; 7426 *) 7427 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7428 if test -n "$lt_cv_sys_max_cmd_len" && \ 7429 test undefined != "$lt_cv_sys_max_cmd_len"; then 7430 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7431 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7432 else 7433 # Make teststring a little bigger before we do anything with it. 7434 # a 1K string should be a reasonable start. 7435 for i in 1 2 3 4 5 6 7 8; do 7436 teststring=$teststring$teststring 7437 done 7438 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7439 # If test is not a shell built-in, we'll probably end up computing a 7440 # maximum length that is only half of the actual maximum length, but 7441 # we can't tell. 7442 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7443 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7444 test 17 != "$i" # 1/2 MB should be enough 7445 do 7446 i=`expr $i + 1` 7447 teststring=$teststring$teststring 7448 done 7449 # Only check the string length outside the loop. 7450 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7451 teststring= 7452 # Add a significant safety factor because C++ compilers can tack on 7453 # massive amounts of additional arguments before passing them to the 7454 # linker. It appears as though 1/2 is a usable value. 7455 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7456 fi 7457 ;; 7458 esac 7459 7460 fi 7461 7462 if test -n "$lt_cv_sys_max_cmd_len"; then 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7464 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7465 else 7466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7467 $as_echo "none" >&6; } 7468 fi 7469 max_cmd_len=$lt_cv_sys_max_cmd_len 7470 7471 7472 7473 7474 7475 7476 : ${CP="cp -f"} 7477 : ${MV="mv -f"} 7478 : ${RM="rm -f"} 7479 7480 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7481 lt_unset=unset 7482 else 7483 lt_unset=false 7484 fi 7485 7486 7487 7488 7489 7490 # test EBCDIC or ASCII 7491 case `echo X|tr X '\101'` in 7492 A) # ASCII based system 7493 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7494 lt_SP2NL='tr \040 \012' 7495 lt_NL2SP='tr \015\012 \040\040' 7496 ;; 7497 *) # EBCDIC based system 7498 lt_SP2NL='tr \100 \n' 7499 lt_NL2SP='tr \r\n \100\100' 7500 ;; 7501 esac 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7512 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7513 if ${lt_cv_to_host_file_cmd+:} false; then : 7514 $as_echo_n "(cached) " >&6 7515 else 7516 case $host in 7517 *-*-mingw* ) 7518 case $build in 7519 *-*-mingw* ) # actually msys 7520 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7521 ;; 7522 *-*-cygwin* ) 7523 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7524 ;; 7525 * ) # otherwise, assume *nix 7526 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7527 ;; 7528 esac 7529 ;; 7530 *-*-cygwin* ) 7531 case $build in 7532 *-*-mingw* ) # actually msys 7533 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7534 ;; 7535 *-*-cygwin* ) 7536 lt_cv_to_host_file_cmd=func_convert_file_noop 7537 ;; 7538 * ) # otherwise, assume *nix 7539 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7540 ;; 7541 esac 7542 ;; 7543 * ) # unhandled hosts (and "normal" native builds) 7544 lt_cv_to_host_file_cmd=func_convert_file_noop 7545 ;; 7546 esac 7547 7548 fi 7549 7550 to_host_file_cmd=$lt_cv_to_host_file_cmd 7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7552 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7553 7554 7555 7556 7557 7558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7559 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7560 if ${lt_cv_to_tool_file_cmd+:} false; then : 7561 $as_echo_n "(cached) " >&6 7562 else 7563 #assume ordinary cross tools, or native build. 7564 lt_cv_to_tool_file_cmd=func_convert_file_noop 7565 case $host in 7566 *-*-mingw* ) 7567 case $build in 7568 *-*-mingw* ) # actually msys 7569 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7570 ;; 7571 esac 7572 ;; 7573 esac 7574 7575 fi 7576 7577 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7579 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7580 7581 7582 7583 7584 7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7586 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7587 if ${lt_cv_ld_reload_flag+:} false; then : 7588 $as_echo_n "(cached) " >&6 7589 else 7590 lt_cv_ld_reload_flag='-r' 7591 fi 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7593 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7594 reload_flag=$lt_cv_ld_reload_flag 7595 case $reload_flag in 7596 "" | " "*) ;; 7597 *) reload_flag=" $reload_flag" ;; 7598 esac 7599 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7600 case $host_os in 7601 cygwin* | mingw* | pw32* | cegcc*) 7602 if test yes != "$GCC"; then 7603 reload_cmds=false 7604 fi 7605 ;; 7606 darwin*) 7607 if test yes = "$GCC"; then 7608 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7609 else 7610 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7611 fi 7612 ;; 7613 esac 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 if test -n "$ac_tool_prefix"; then 7624 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7625 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7627 $as_echo_n "checking for $ac_word... " >&6; } 7628 if ${ac_cv_prog_OBJDUMP+:} false; then : 7629 $as_echo_n "(cached) " >&6 7630 else 7631 if test -n "$OBJDUMP"; then 7632 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7633 else 7634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7635 for as_dir in $PATH 7636 do 7637 IFS=$as_save_IFS 7638 test -z "$as_dir" && as_dir=. 7639 for ac_exec_ext in '' $ac_executable_extensions; do 7640 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7641 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7643 break 2 7644 fi 7645 done 7646 done 7647 IFS=$as_save_IFS 7648 7649 fi 7650 fi 7651 OBJDUMP=$ac_cv_prog_OBJDUMP 7652 if test -n "$OBJDUMP"; then 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7654 $as_echo "$OBJDUMP" >&6; } 7655 else 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7657 $as_echo "no" >&6; } 7658 fi 7659 7660 7661 fi 7662 if test -z "$ac_cv_prog_OBJDUMP"; then 7663 ac_ct_OBJDUMP=$OBJDUMP 7664 # Extract the first word of "objdump", so it can be a program name with args. 7665 set dummy objdump; ac_word=$2 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7667 $as_echo_n "checking for $ac_word... " >&6; } 7668 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7669 $as_echo_n "(cached) " >&6 7670 else 7671 if test -n "$ac_ct_OBJDUMP"; then 7672 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7673 else 7674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7675 for as_dir in $PATH 7676 do 7677 IFS=$as_save_IFS 7678 test -z "$as_dir" && as_dir=. 7679 for ac_exec_ext in '' $ac_executable_extensions; do 7680 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7681 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7683 break 2 7684 fi 7685 done 7686 done 7687 IFS=$as_save_IFS 7688 7689 fi 7690 fi 7691 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7692 if test -n "$ac_ct_OBJDUMP"; then 7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7694 $as_echo "$ac_ct_OBJDUMP" >&6; } 7695 else 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7697 $as_echo "no" >&6; } 7698 fi 7699 7700 if test "x$ac_ct_OBJDUMP" = x; then 7701 OBJDUMP="false" 7702 else 7703 case $cross_compiling:$ac_tool_warned in 7704 yes:) 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7707 ac_tool_warned=yes ;; 7708 esac 7709 OBJDUMP=$ac_ct_OBJDUMP 7710 fi 7711 else 7712 OBJDUMP="$ac_cv_prog_OBJDUMP" 7713 fi 7714 7715 test -z "$OBJDUMP" && OBJDUMP=objdump 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7726 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7727 if ${lt_cv_deplibs_check_method+:} false; then : 7728 $as_echo_n "(cached) " >&6 7729 else 7730 lt_cv_file_magic_cmd='$MAGIC_CMD' 7731 lt_cv_file_magic_test_file= 7732 lt_cv_deplibs_check_method='unknown' 7733 # Need to set the preceding variable on all platforms that support 7734 # interlibrary dependencies. 7735 # 'none' -- dependencies not supported. 7736 # 'unknown' -- same as none, but documents that we really don't know. 7737 # 'pass_all' -- all dependencies passed with no checks. 7738 # 'test_compile' -- check by making test program. 7739 # 'file_magic [[regex]]' -- check by looking for files in library path 7740 # that responds to the $file_magic_cmd with a given extended regex. 7741 # If you have 'file' or equivalent on your system and you're not sure 7742 # whether 'pass_all' will *always* work, you probably want this one. 7743 7744 case $host_os in 7745 aix[4-9]*) 7746 lt_cv_deplibs_check_method=pass_all 7747 ;; 7748 7749 beos*) 7750 lt_cv_deplibs_check_method=pass_all 7751 ;; 7752 7753 bsdi[45]*) 7754 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7755 lt_cv_file_magic_cmd='/usr/bin/file -L' 7756 lt_cv_file_magic_test_file=/shlib/libc.so 7757 ;; 7758 7759 cygwin*) 7760 # func_win32_libid is a shell function defined in ltmain.sh 7761 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7762 lt_cv_file_magic_cmd='func_win32_libid' 7763 ;; 7764 7765 mingw* | pw32*) 7766 # Base MSYS/MinGW do not provide the 'file' command needed by 7767 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7768 # unless we find 'file', for example because we are cross-compiling. 7769 if ( file / ) >/dev/null 2>&1; then 7770 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7771 lt_cv_file_magic_cmd='func_win32_libid' 7772 else 7773 # Keep this pattern in sync with the one in func_win32_libid. 7774 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7775 lt_cv_file_magic_cmd='$OBJDUMP -f' 7776 fi 7777 ;; 7778 7779 cegcc*) 7780 # use the weaker test based on 'objdump'. See mingw*. 7781 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7782 lt_cv_file_magic_cmd='$OBJDUMP -f' 7783 ;; 7784 7785 darwin* | rhapsody*) 7786 lt_cv_deplibs_check_method=pass_all 7787 ;; 7788 7789 freebsd* | dragonfly*) 7790 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7791 case $host_cpu in 7792 i*86 ) 7793 # Not sure whether the presence of OpenBSD here was a mistake. 7794 # Let's accept both of them until this is cleared up. 7795 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 7796 lt_cv_file_magic_cmd=/usr/bin/file 7797 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 7798 ;; 7799 esac 7800 else 7801 lt_cv_deplibs_check_method=pass_all 7802 fi 7803 ;; 7804 7805 haiku*) 7806 lt_cv_deplibs_check_method=pass_all 7807 ;; 7808 7809 hpux10.20* | hpux11*) 7810 lt_cv_file_magic_cmd=/usr/bin/file 7811 case $host_cpu in 7812 ia64*) 7813 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 7814 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 7815 ;; 7816 hppa*64*) 7817 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 7818 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 7819 ;; 7820 *) 7821 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 7822 lt_cv_file_magic_test_file=/usr/lib/libc.sl 7823 ;; 7824 esac 7825 ;; 7826 7827 interix[3-9]*) 7828 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 7829 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 7830 ;; 7831 7832 irix5* | irix6* | nonstopux*) 7833 case $LD in 7834 *-32|*"-32 ") libmagic=32-bit;; 7835 *-n32|*"-n32 ") libmagic=N32;; 7836 *-64|*"-64 ") libmagic=64-bit;; 7837 *) libmagic=never-match;; 7838 esac 7839 lt_cv_deplibs_check_method=pass_all 7840 ;; 7841 7842 # This must be glibc/ELF. 7843 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 7844 lt_cv_deplibs_check_method=pass_all 7845 ;; 7846 7847 netbsd*) 7848 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7849 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7850 else 7851 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 7852 fi 7853 ;; 7854 7855 newos6*) 7856 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 7857 lt_cv_file_magic_cmd=/usr/bin/file 7858 lt_cv_file_magic_test_file=/usr/lib/libnls.so 7859 ;; 7860 7861 *nto* | *qnx*) 7862 lt_cv_deplibs_check_method=pass_all 7863 ;; 7864 7865 openbsd* | bitrig*) 7866 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 7867 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 7868 else 7869 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7870 fi 7871 ;; 7872 7873 osf3* | osf4* | osf5*) 7874 lt_cv_deplibs_check_method=pass_all 7875 ;; 7876 7877 rdos*) 7878 lt_cv_deplibs_check_method=pass_all 7879 ;; 7880 7881 solaris*) 7882 lt_cv_deplibs_check_method=pass_all 7883 ;; 7884 7885 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 7886 lt_cv_deplibs_check_method=pass_all 7887 ;; 7888 7889 sysv4 | sysv4.3*) 7890 case $host_vendor in 7891 motorola) 7892 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]' 7893 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 7894 ;; 7895 ncr) 7896 lt_cv_deplibs_check_method=pass_all 7897 ;; 7898 sequent) 7899 lt_cv_file_magic_cmd='/bin/file' 7900 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 7901 ;; 7902 sni) 7903 lt_cv_file_magic_cmd='/bin/file' 7904 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 7905 lt_cv_file_magic_test_file=/lib/libc.so 7906 ;; 7907 siemens) 7908 lt_cv_deplibs_check_method=pass_all 7909 ;; 7910 pc) 7911 lt_cv_deplibs_check_method=pass_all 7912 ;; 7913 esac 7914 ;; 7915 7916 tpf*) 7917 lt_cv_deplibs_check_method=pass_all 7918 ;; 7919 os2*) 7920 lt_cv_deplibs_check_method=pass_all 7921 ;; 7922 esac 7923 7924 fi 7925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 7926 $as_echo "$lt_cv_deplibs_check_method" >&6; } 7927 7928 file_magic_glob= 7929 want_nocaseglob=no 7930 if test "$build" = "$host"; then 7931 case $host_os in 7932 mingw* | pw32*) 7933 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 7934 want_nocaseglob=yes 7935 else 7936 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 7937 fi 7938 ;; 7939 esac 7940 fi 7941 7942 file_magic_cmd=$lt_cv_file_magic_cmd 7943 deplibs_check_method=$lt_cv_deplibs_check_method 7944 test -z "$deplibs_check_method" && deplibs_check_method=unknown 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 if test -n "$ac_tool_prefix"; then 7968 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 7969 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7971 $as_echo_n "checking for $ac_word... " >&6; } 7972 if ${ac_cv_prog_DLLTOOL+:} false; then : 7973 $as_echo_n "(cached) " >&6 7974 else 7975 if test -n "$DLLTOOL"; then 7976 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 7977 else 7978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7979 for as_dir in $PATH 7980 do 7981 IFS=$as_save_IFS 7982 test -z "$as_dir" && as_dir=. 7983 for ac_exec_ext in '' $ac_executable_extensions; do 7984 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7985 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 7986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7987 break 2 7988 fi 7989 done 7990 done 7991 IFS=$as_save_IFS 7992 7993 fi 7994 fi 7995 DLLTOOL=$ac_cv_prog_DLLTOOL 7996 if test -n "$DLLTOOL"; then 7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 7998 $as_echo "$DLLTOOL" >&6; } 7999 else 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8001 $as_echo "no" >&6; } 8002 fi 8003 8004 8005 fi 8006 if test -z "$ac_cv_prog_DLLTOOL"; then 8007 ac_ct_DLLTOOL=$DLLTOOL 8008 # Extract the first word of "dlltool", so it can be a program name with args. 8009 set dummy dlltool; ac_word=$2 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8011 $as_echo_n "checking for $ac_word... " >&6; } 8012 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8013 $as_echo_n "(cached) " >&6 8014 else 8015 if test -n "$ac_ct_DLLTOOL"; then 8016 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8017 else 8018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8019 for as_dir in $PATH 8020 do 8021 IFS=$as_save_IFS 8022 test -z "$as_dir" && as_dir=. 8023 for ac_exec_ext in '' $ac_executable_extensions; do 8024 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8025 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8027 break 2 8028 fi 8029 done 8030 done 8031 IFS=$as_save_IFS 8032 8033 fi 8034 fi 8035 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8036 if test -n "$ac_ct_DLLTOOL"; then 8037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8038 $as_echo "$ac_ct_DLLTOOL" >&6; } 8039 else 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8041 $as_echo "no" >&6; } 8042 fi 8043 8044 if test "x$ac_ct_DLLTOOL" = x; then 8045 DLLTOOL="false" 8046 else 8047 case $cross_compiling:$ac_tool_warned in 8048 yes:) 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8050 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8051 ac_tool_warned=yes ;; 8052 esac 8053 DLLTOOL=$ac_ct_DLLTOOL 8054 fi 8055 else 8056 DLLTOOL="$ac_cv_prog_DLLTOOL" 8057 fi 8058 8059 test -z "$DLLTOOL" && DLLTOOL=dlltool 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8071 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8072 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8073 $as_echo_n "(cached) " >&6 8074 else 8075 lt_cv_sharedlib_from_linklib_cmd='unknown' 8076 8077 case $host_os in 8078 cygwin* | mingw* | pw32* | cegcc*) 8079 # two different shell functions defined in ltmain.sh; 8080 # decide which one to use based on capabilities of $DLLTOOL 8081 case `$DLLTOOL --help 2>&1` in 8082 *--identify-strict*) 8083 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8084 ;; 8085 *) 8086 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8087 ;; 8088 esac 8089 ;; 8090 *) 8091 # fallback: assume linklib IS sharedlib 8092 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8093 ;; 8094 esac 8095 8096 fi 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8098 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8099 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8100 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8101 8102 8103 8104 8105 8106 8107 8108 if test -n "$ac_tool_prefix"; then 8109 for ac_prog in ar 8110 do 8111 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8112 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8114 $as_echo_n "checking for $ac_word... " >&6; } 8115 if ${ac_cv_prog_AR+:} false; then : 8116 $as_echo_n "(cached) " >&6 8117 else 8118 if test -n "$AR"; then 8119 ac_cv_prog_AR="$AR" # Let the user override the test. 8120 else 8121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8122 for as_dir in $PATH 8123 do 8124 IFS=$as_save_IFS 8125 test -z "$as_dir" && as_dir=. 8126 for ac_exec_ext in '' $ac_executable_extensions; do 8127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8128 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8130 break 2 8131 fi 8132 done 8133 done 8134 IFS=$as_save_IFS 8135 8136 fi 8137 fi 8138 AR=$ac_cv_prog_AR 8139 if test -n "$AR"; then 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8141 $as_echo "$AR" >&6; } 8142 else 8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8144 $as_echo "no" >&6; } 8145 fi 8146 8147 8148 test -n "$AR" && break 8149 done 8150 fi 8151 if test -z "$AR"; then 8152 ac_ct_AR=$AR 8153 for ac_prog in ar 8154 do 8155 # Extract the first word of "$ac_prog", so it can be a program name with args. 8156 set dummy $ac_prog; ac_word=$2 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8158 $as_echo_n "checking for $ac_word... " >&6; } 8159 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8160 $as_echo_n "(cached) " >&6 8161 else 8162 if test -n "$ac_ct_AR"; then 8163 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8164 else 8165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8166 for as_dir in $PATH 8167 do 8168 IFS=$as_save_IFS 8169 test -z "$as_dir" && as_dir=. 8170 for ac_exec_ext in '' $ac_executable_extensions; do 8171 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8172 ac_cv_prog_ac_ct_AR="$ac_prog" 8173 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8174 break 2 8175 fi 8176 done 8177 done 8178 IFS=$as_save_IFS 8179 8180 fi 8181 fi 8182 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8183 if test -n "$ac_ct_AR"; then 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8185 $as_echo "$ac_ct_AR" >&6; } 8186 else 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8188 $as_echo "no" >&6; } 8189 fi 8190 8191 8192 test -n "$ac_ct_AR" && break 8193 done 8194 8195 if test "x$ac_ct_AR" = x; then 8196 AR="false" 8197 else 8198 case $cross_compiling:$ac_tool_warned in 8199 yes:) 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8202 ac_tool_warned=yes ;; 8203 esac 8204 AR=$ac_ct_AR 8205 fi 8206 fi 8207 8208 : ${AR=ar} 8209 : ${AR_FLAGS=cru} 8210 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8222 $as_echo_n "checking for archiver @FILE support... " >&6; } 8223 if ${lt_cv_ar_at_file+:} false; then : 8224 $as_echo_n "(cached) " >&6 8225 else 8226 lt_cv_ar_at_file=no 8227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8228 /* end confdefs.h. */ 8229 8230 int 8231 main () 8232 { 8233 8234 ; 8235 return 0; 8236 } 8237 _ACEOF 8238 if ac_fn_c_try_compile "$LINENO"; then : 8239 echo conftest.$ac_objext > conftest.lst 8240 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8241 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8242 (eval $lt_ar_try) 2>&5 8243 ac_status=$? 8244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8245 test $ac_status = 0; } 8246 if test 0 -eq "$ac_status"; then 8247 # Ensure the archiver fails upon bogus file names. 8248 rm -f conftest.$ac_objext libconftest.a 8249 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8250 (eval $lt_ar_try) 2>&5 8251 ac_status=$? 8252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8253 test $ac_status = 0; } 8254 if test 0 -ne "$ac_status"; then 8255 lt_cv_ar_at_file=@ 8256 fi 8257 fi 8258 rm -f conftest.* libconftest.a 8259 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8262 8263 fi 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8265 $as_echo "$lt_cv_ar_at_file" >&6; } 8266 8267 if test no = "$lt_cv_ar_at_file"; then 8268 archiver_list_spec= 8269 else 8270 archiver_list_spec=$lt_cv_ar_at_file 8271 fi 8272 8273 8274 8275 8276 8277 8278 8279 if test -n "$ac_tool_prefix"; then 8280 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8281 set dummy ${ac_tool_prefix}strip; ac_word=$2 8282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8283 $as_echo_n "checking for $ac_word... " >&6; } 8284 if ${ac_cv_prog_STRIP+:} false; then : 8285 $as_echo_n "(cached) " >&6 8286 else 8287 if test -n "$STRIP"; then 8288 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8289 else 8290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8291 for as_dir in $PATH 8292 do 8293 IFS=$as_save_IFS 8294 test -z "$as_dir" && as_dir=. 8295 for ac_exec_ext in '' $ac_executable_extensions; do 8296 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8297 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8299 break 2 8300 fi 8301 done 8302 done 8303 IFS=$as_save_IFS 8304 8305 fi 8306 fi 8307 STRIP=$ac_cv_prog_STRIP 8308 if test -n "$STRIP"; then 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8310 $as_echo "$STRIP" >&6; } 8311 else 8312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8313 $as_echo "no" >&6; } 8314 fi 8315 8316 8317 fi 8318 if test -z "$ac_cv_prog_STRIP"; then 8319 ac_ct_STRIP=$STRIP 8320 # Extract the first word of "strip", so it can be a program name with args. 8321 set dummy strip; ac_word=$2 8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8323 $as_echo_n "checking for $ac_word... " >&6; } 8324 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8325 $as_echo_n "(cached) " >&6 8326 else 8327 if test -n "$ac_ct_STRIP"; then 8328 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8329 else 8330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8331 for as_dir in $PATH 8332 do 8333 IFS=$as_save_IFS 8334 test -z "$as_dir" && as_dir=. 8335 for ac_exec_ext in '' $ac_executable_extensions; do 8336 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8337 ac_cv_prog_ac_ct_STRIP="strip" 8338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8339 break 2 8340 fi 8341 done 8342 done 8343 IFS=$as_save_IFS 8344 8345 fi 8346 fi 8347 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8348 if test -n "$ac_ct_STRIP"; then 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8350 $as_echo "$ac_ct_STRIP" >&6; } 8351 else 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8353 $as_echo "no" >&6; } 8354 fi 8355 8356 if test "x$ac_ct_STRIP" = x; then 8357 STRIP=":" 8358 else 8359 case $cross_compiling:$ac_tool_warned in 8360 yes:) 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8362 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8363 ac_tool_warned=yes ;; 8364 esac 8365 STRIP=$ac_ct_STRIP 8366 fi 8367 else 8368 STRIP="$ac_cv_prog_STRIP" 8369 fi 8370 8371 test -z "$STRIP" && STRIP=: 8372 8373 8374 8375 8376 8377 8378 if test -n "$ac_tool_prefix"; then 8379 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8380 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8382 $as_echo_n "checking for $ac_word... " >&6; } 8383 if ${ac_cv_prog_RANLIB+:} false; then : 8384 $as_echo_n "(cached) " >&6 8385 else 8386 if test -n "$RANLIB"; then 8387 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8388 else 8389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8390 for as_dir in $PATH 8391 do 8392 IFS=$as_save_IFS 8393 test -z "$as_dir" && as_dir=. 8394 for ac_exec_ext in '' $ac_executable_extensions; do 8395 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8396 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8397 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8398 break 2 8399 fi 8400 done 8401 done 8402 IFS=$as_save_IFS 8403 8404 fi 8405 fi 8406 RANLIB=$ac_cv_prog_RANLIB 8407 if test -n "$RANLIB"; then 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8409 $as_echo "$RANLIB" >&6; } 8410 else 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8412 $as_echo "no" >&6; } 8413 fi 8414 8415 8416 fi 8417 if test -z "$ac_cv_prog_RANLIB"; then 8418 ac_ct_RANLIB=$RANLIB 8419 # Extract the first word of "ranlib", so it can be a program name with args. 8420 set dummy ranlib; ac_word=$2 8421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8422 $as_echo_n "checking for $ac_word... " >&6; } 8423 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8424 $as_echo_n "(cached) " >&6 8425 else 8426 if test -n "$ac_ct_RANLIB"; then 8427 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8428 else 8429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8430 for as_dir in $PATH 8431 do 8432 IFS=$as_save_IFS 8433 test -z "$as_dir" && as_dir=. 8434 for ac_exec_ext in '' $ac_executable_extensions; do 8435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8436 ac_cv_prog_ac_ct_RANLIB="ranlib" 8437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8438 break 2 8439 fi 8440 done 8441 done 8442 IFS=$as_save_IFS 8443 8444 fi 8445 fi 8446 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8447 if test -n "$ac_ct_RANLIB"; then 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8449 $as_echo "$ac_ct_RANLIB" >&6; } 8450 else 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8452 $as_echo "no" >&6; } 8453 fi 8454 8455 if test "x$ac_ct_RANLIB" = x; then 8456 RANLIB=":" 8457 else 8458 case $cross_compiling:$ac_tool_warned in 8459 yes:) 8460 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8461 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8462 ac_tool_warned=yes ;; 8463 esac 8464 RANLIB=$ac_ct_RANLIB 8465 fi 8466 else 8467 RANLIB="$ac_cv_prog_RANLIB" 8468 fi 8469 8470 test -z "$RANLIB" && RANLIB=: 8471 8472 8473 8474 8475 8476 8477 # Determine commands to create old-style static archives. 8478 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8479 old_postinstall_cmds='chmod 644 $oldlib' 8480 old_postuninstall_cmds= 8481 8482 if test -n "$RANLIB"; then 8483 case $host_os in 8484 bitrig* | openbsd*) 8485 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8486 ;; 8487 *) 8488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8489 ;; 8490 esac 8491 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8492 fi 8493 8494 case $host_os in 8495 darwin*) 8496 lock_old_archive_extraction=yes ;; 8497 *) 8498 lock_old_archive_extraction=no ;; 8499 esac 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 for ac_prog in gawk mawk nawk awk 8522 do 8523 # Extract the first word of "$ac_prog", so it can be a program name with args. 8524 set dummy $ac_prog; ac_word=$2 8525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8526 $as_echo_n "checking for $ac_word... " >&6; } 8527 if ${ac_cv_prog_AWK+:} false; then : 8528 $as_echo_n "(cached) " >&6 8529 else 8530 if test -n "$AWK"; then 8531 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8532 else 8533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8534 for as_dir in $PATH 8535 do 8536 IFS=$as_save_IFS 8537 test -z "$as_dir" && as_dir=. 8538 for ac_exec_ext in '' $ac_executable_extensions; do 8539 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8540 ac_cv_prog_AWK="$ac_prog" 8541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8542 break 2 8543 fi 8544 done 8545 done 8546 IFS=$as_save_IFS 8547 8548 fi 8549 fi 8550 AWK=$ac_cv_prog_AWK 8551 if test -n "$AWK"; then 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8553 $as_echo "$AWK" >&6; } 8554 else 8555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8556 $as_echo "no" >&6; } 8557 fi 8558 8559 8560 test -n "$AWK" && break 8561 done 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 # If no C compiler was specified, use CC. 8582 LTCC=${LTCC-"$CC"} 8583 8584 # If no C compiler flags were specified, use CFLAGS. 8585 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8586 8587 # Allow CC to be a program name with arguments. 8588 compiler=$CC 8589 8590 8591 # Check for command to grab the raw symbol name followed by C symbol from nm. 8592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8593 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8594 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8595 $as_echo_n "(cached) " >&6 8596 else 8597 8598 # These are sane defaults that work on at least a few old systems. 8599 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8600 8601 # Character class describing NM global symbol codes. 8602 symcode='[BCDEGRST]' 8603 8604 # Regexp to match symbols that can be accessed directly from C. 8605 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8606 8607 # Define system-specific variables. 8608 case $host_os in 8609 aix*) 8610 symcode='[BCDT]' 8611 ;; 8612 cygwin* | mingw* | pw32* | cegcc*) 8613 symcode='[ABCDGISTW]' 8614 ;; 8615 hpux*) 8616 if test ia64 = "$host_cpu"; then 8617 symcode='[ABCDEGRST]' 8618 fi 8619 ;; 8620 irix* | nonstopux*) 8621 symcode='[BCDEGRST]' 8622 ;; 8623 osf*) 8624 symcode='[BCDEGQRST]' 8625 ;; 8626 solaris*) 8627 symcode='[BDRT]' 8628 ;; 8629 sco3.2v5*) 8630 symcode='[DT]' 8631 ;; 8632 sysv4.2uw2*) 8633 symcode='[DT]' 8634 ;; 8635 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8636 symcode='[ABDT]' 8637 ;; 8638 sysv4) 8639 symcode='[DFNSTU]' 8640 ;; 8641 esac 8642 8643 # If we're using GNU nm, then use its standard symbol codes. 8644 case `$NM -V 2>&1` in 8645 *GNU* | *'with BFD'*) 8646 symcode='[ABCDGIRSTW]' ;; 8647 esac 8648 8649 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8650 # Gets list of data symbols to import. 8651 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8652 # Adjust the below global symbol transforms to fixup imported variables. 8653 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8654 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8655 lt_c_name_lib_hook="\ 8656 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8657 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8658 else 8659 # Disable hooks by default. 8660 lt_cv_sys_global_symbol_to_import= 8661 lt_cdecl_hook= 8662 lt_c_name_hook= 8663 lt_c_name_lib_hook= 8664 fi 8665 8666 # Transform an extracted symbol line into a proper C declaration. 8667 # Some systems (esp. on ia64) link data and code symbols differently, 8668 # so use this general approach. 8669 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8670 $lt_cdecl_hook\ 8671 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8672 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8673 8674 # Transform an extracted symbol line into symbol name and symbol address 8675 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8676 $lt_c_name_hook\ 8677 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8678 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8679 8680 # Transform an extracted symbol line into symbol name with lib prefix and 8681 # symbol address. 8682 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8683 $lt_c_name_lib_hook\ 8684 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8685 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8686 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8687 8688 # Handle CRLF in mingw tool chain 8689 opt_cr= 8690 case $build_os in 8691 mingw*) 8692 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8693 ;; 8694 esac 8695 8696 # Try without a prefix underscore, then with it. 8697 for ac_symprfx in "" "_"; do 8698 8699 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8700 symxfrm="\\1 $ac_symprfx\\2 \\2" 8701 8702 # Write the raw and C identifiers. 8703 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8704 # Fake it for dumpbin and say T for any non-static function, 8705 # D for any global variable and I for any imported variable. 8706 # Also find C++ and __fastcall symbols from MSVC++, 8707 # which start with @ or ?. 8708 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8709 " {last_section=section; section=\$ 3};"\ 8710 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8711 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8712 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8713 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8714 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8715 " \$ 0!~/External *\|/{next};"\ 8716 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8717 " {if(hide[section]) next};"\ 8718 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8719 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8720 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8721 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8722 " ' prfx=^$ac_symprfx" 8723 else 8724 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8725 fi 8726 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8727 8728 # Check to see that the pipe works correctly. 8729 pipe_works=no 8730 8731 rm -f conftest* 8732 cat > conftest.$ac_ext <<_LT_EOF 8733 #ifdef __cplusplus 8734 extern "C" { 8735 #endif 8736 char nm_test_var; 8737 void nm_test_func(void); 8738 void nm_test_func(void){} 8739 #ifdef __cplusplus 8740 } 8741 #endif 8742 int main(){nm_test_var='a';nm_test_func();return(0);} 8743 _LT_EOF 8744 8745 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8746 (eval $ac_compile) 2>&5 8747 ac_status=$? 8748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8749 test $ac_status = 0; }; then 8750 # Now try to grab the symbols. 8751 nlist=conftest.nm 8752 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8753 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8754 ac_status=$? 8755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8756 test $ac_status = 0; } && test -s "$nlist"; then 8757 # Try sorting and uniquifying the output. 8758 if sort "$nlist" | uniq > "$nlist"T; then 8759 mv -f "$nlist"T "$nlist" 8760 else 8761 rm -f "$nlist"T 8762 fi 8763 8764 # Make sure that we snagged all the symbols we need. 8765 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8766 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8767 cat <<_LT_EOF > conftest.$ac_ext 8768 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8769 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8770 /* DATA imports from DLLs on WIN32 can't be const, because runtime 8771 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8772 # define LT_DLSYM_CONST 8773 #elif defined __osf__ 8774 /* This system does not cope well with relocations in const data. */ 8775 # define LT_DLSYM_CONST 8776 #else 8777 # define LT_DLSYM_CONST const 8778 #endif 8779 8780 #ifdef __cplusplus 8781 extern "C" { 8782 #endif 8783 8784 _LT_EOF 8785 # Now generate the symbol file. 8786 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 8787 8788 cat <<_LT_EOF >> conftest.$ac_ext 8789 8790 /* The mapping between symbol names and symbols. */ 8791 LT_DLSYM_CONST struct { 8792 const char *name; 8793 void *address; 8794 } 8795 lt__PROGRAM__LTX_preloaded_symbols[] = 8796 { 8797 { "@PROGRAM@", (void *) 0 }, 8798 _LT_EOF 8799 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 8800 cat <<\_LT_EOF >> conftest.$ac_ext 8801 {0, (void *) 0} 8802 }; 8803 8804 /* This works around a problem in FreeBSD linker */ 8805 #ifdef FREEBSD_WORKAROUND 8806 static const void *lt_preloaded_setup() { 8807 return lt__PROGRAM__LTX_preloaded_symbols; 8808 } 8809 #endif 8810 8811 #ifdef __cplusplus 8812 } 8813 #endif 8814 _LT_EOF 8815 # Now try linking the two files. 8816 mv conftest.$ac_objext conftstm.$ac_objext 8817 lt_globsym_save_LIBS=$LIBS 8818 lt_globsym_save_CFLAGS=$CFLAGS 8819 LIBS=conftstm.$ac_objext 8820 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 8821 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 8822 (eval $ac_link) 2>&5 8823 ac_status=$? 8824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8825 test $ac_status = 0; } && test -s conftest$ac_exeext; then 8826 pipe_works=yes 8827 fi 8828 LIBS=$lt_globsym_save_LIBS 8829 CFLAGS=$lt_globsym_save_CFLAGS 8830 else 8831 echo "cannot find nm_test_func in $nlist" >&5 8832 fi 8833 else 8834 echo "cannot find nm_test_var in $nlist" >&5 8835 fi 8836 else 8837 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 8838 fi 8839 else 8840 echo "$progname: failed program was:" >&5 8841 cat conftest.$ac_ext >&5 8842 fi 8843 rm -rf conftest* conftst* 8844 8845 # Do not use the global_symbol_pipe unless it works. 8846 if test yes = "$pipe_works"; then 8847 break 8848 else 8849 lt_cv_sys_global_symbol_pipe= 8850 fi 8851 done 8852 8853 fi 8854 8855 if test -z "$lt_cv_sys_global_symbol_pipe"; then 8856 lt_cv_sys_global_symbol_to_cdecl= 8857 fi 8858 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 8859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 8860 $as_echo "failed" >&6; } 8861 else 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8863 $as_echo "ok" >&6; } 8864 fi 8865 8866 # Response file support. 8867 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8868 nm_file_list_spec='@' 8869 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 8870 nm_file_list_spec='@' 8871 fi 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 8910 $as_echo_n "checking for sysroot... " >&6; } 8911 8912 # Check whether --with-sysroot was given. 8913 if test "${with_sysroot+set}" = set; then : 8914 withval=$with_sysroot; 8915 else 8916 with_sysroot=no 8917 fi 8918 8919 8920 lt_sysroot= 8921 case $with_sysroot in #( 8922 yes) 8923 if test yes = "$GCC"; then 8924 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 8925 fi 8926 ;; #( 8927 /*) 8928 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 8929 ;; #( 8930 no|'') 8931 ;; #( 8932 *) 8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 8934 $as_echo "$with_sysroot" >&6; } 8935 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 8936 ;; 8937 esac 8938 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 8940 $as_echo "${lt_sysroot:-no}" >&6; } 8941 8942 8943 8944 8945 8946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 8947 $as_echo_n "checking for a working dd... " >&6; } 8948 if ${ac_cv_path_lt_DD+:} false; then : 8949 $as_echo_n "(cached) " >&6 8950 else 8951 printf 0123456789abcdef0123456789abcdef >conftest.i 8952 cat conftest.i conftest.i >conftest2.i 8953 : ${lt_DD:=$DD} 8954 if test -z "$lt_DD"; then 8955 ac_path_lt_DD_found=false 8956 # Loop through the user's path and test for each of PROGNAME-LIST 8957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8958 for as_dir in $PATH 8959 do 8960 IFS=$as_save_IFS 8961 test -z "$as_dir" && as_dir=. 8962 for ac_prog in dd; do 8963 for ac_exec_ext in '' $ac_executable_extensions; do 8964 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 8965 as_fn_executable_p "$ac_path_lt_DD" || continue 8966 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 8967 cmp -s conftest.i conftest.out \ 8968 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 8969 fi 8970 $ac_path_lt_DD_found && break 3 8971 done 8972 done 8973 done 8974 IFS=$as_save_IFS 8975 if test -z "$ac_cv_path_lt_DD"; then 8976 : 8977 fi 8978 else 8979 ac_cv_path_lt_DD=$lt_DD 8980 fi 8981 8982 rm -f conftest.i conftest2.i conftest.out 8983 fi 8984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 8985 $as_echo "$ac_cv_path_lt_DD" >&6; } 8986 8987 8988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 8989 $as_echo_n "checking how to truncate binary pipes... " >&6; } 8990 if ${lt_cv_truncate_bin+:} false; then : 8991 $as_echo_n "(cached) " >&6 8992 else 8993 printf 0123456789abcdef0123456789abcdef >conftest.i 8994 cat conftest.i conftest.i >conftest2.i 8995 lt_cv_truncate_bin= 8996 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 8997 cmp -s conftest.i conftest.out \ 8998 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 8999 fi 9000 rm -f conftest.i conftest2.i conftest.out 9001 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9002 fi 9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9004 $as_echo "$lt_cv_truncate_bin" >&6; } 9005 9006 9007 9008 9009 9010 9011 9012 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9013 func_cc_basename () 9014 { 9015 for cc_temp in $*""; do 9016 case $cc_temp in 9017 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9018 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9019 \-*) ;; 9020 *) break;; 9021 esac 9022 done 9023 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9024 } 9025 9026 # Check whether --enable-libtool-lock was given. 9027 if test "${enable_libtool_lock+set}" = set; then : 9028 enableval=$enable_libtool_lock; 9029 fi 9030 9031 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9032 9033 # Some flags need to be propagated to the compiler or linker for good 9034 # libtool support. 9035 case $host in 9036 ia64-*-hpux*) 9037 # Find out what ABI is being produced by ac_compile, and set mode 9038 # options accordingly. 9039 echo 'int i;' > conftest.$ac_ext 9040 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9041 (eval $ac_compile) 2>&5 9042 ac_status=$? 9043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9044 test $ac_status = 0; }; then 9045 case `/usr/bin/file conftest.$ac_objext` in 9046 *ELF-32*) 9047 HPUX_IA64_MODE=32 9048 ;; 9049 *ELF-64*) 9050 HPUX_IA64_MODE=64 9051 ;; 9052 esac 9053 fi 9054 rm -rf conftest* 9055 ;; 9056 *-*-irix6*) 9057 # Find out what ABI is being produced by ac_compile, and set linker 9058 # options accordingly. 9059 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9060 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9061 (eval $ac_compile) 2>&5 9062 ac_status=$? 9063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9064 test $ac_status = 0; }; then 9065 if test yes = "$lt_cv_prog_gnu_ld"; then 9066 case `/usr/bin/file conftest.$ac_objext` in 9067 *32-bit*) 9068 LD="${LD-ld} -melf32bsmip" 9069 ;; 9070 *N32*) 9071 LD="${LD-ld} -melf32bmipn32" 9072 ;; 9073 *64-bit*) 9074 LD="${LD-ld} -melf64bmip" 9075 ;; 9076 esac 9077 else 9078 case `/usr/bin/file conftest.$ac_objext` in 9079 *32-bit*) 9080 LD="${LD-ld} -32" 9081 ;; 9082 *N32*) 9083 LD="${LD-ld} -n32" 9084 ;; 9085 *64-bit*) 9086 LD="${LD-ld} -64" 9087 ;; 9088 esac 9089 fi 9090 fi 9091 rm -rf conftest* 9092 ;; 9093 9094 mips64*-*linux*) 9095 # Find out what ABI is being produced by ac_compile, and set linker 9096 # options accordingly. 9097 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9098 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9099 (eval $ac_compile) 2>&5 9100 ac_status=$? 9101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9102 test $ac_status = 0; }; then 9103 emul=elf 9104 case `/usr/bin/file conftest.$ac_objext` in 9105 *32-bit*) 9106 emul="${emul}32" 9107 ;; 9108 *64-bit*) 9109 emul="${emul}64" 9110 ;; 9111 esac 9112 case `/usr/bin/file conftest.$ac_objext` in 9113 *MSB*) 9114 emul="${emul}btsmip" 9115 ;; 9116 *LSB*) 9117 emul="${emul}ltsmip" 9118 ;; 9119 esac 9120 case `/usr/bin/file conftest.$ac_objext` in 9121 *N32*) 9122 emul="${emul}n32" 9123 ;; 9124 esac 9125 LD="${LD-ld} -m $emul" 9126 fi 9127 rm -rf conftest* 9128 ;; 9129 9130 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9131 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9132 # Find out what ABI is being produced by ac_compile, and set linker 9133 # options accordingly. Note that the listed cases only cover the 9134 # situations where additional linker options are needed (such as when 9135 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9136 # vice versa); the common cases where no linker options are needed do 9137 # not appear in the list. 9138 echo 'int i;' > conftest.$ac_ext 9139 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9140 (eval $ac_compile) 2>&5 9141 ac_status=$? 9142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9143 test $ac_status = 0; }; then 9144 case `/usr/bin/file conftest.o` in 9145 *32-bit*) 9146 case $host in 9147 x86_64-*kfreebsd*-gnu) 9148 LD="${LD-ld} -m elf_i386_fbsd" 9149 ;; 9150 x86_64-*linux*) 9151 case `/usr/bin/file conftest.o` in 9152 *x86-64*) 9153 LD="${LD-ld} -m elf32_x86_64" 9154 ;; 9155 *) 9156 LD="${LD-ld} -m elf_i386" 9157 ;; 9158 esac 9159 ;; 9160 powerpc64le-*linux*) 9161 LD="${LD-ld} -m elf32lppclinux" 9162 ;; 9163 powerpc64-*linux*) 9164 LD="${LD-ld} -m elf32ppclinux" 9165 ;; 9166 s390x-*linux*) 9167 LD="${LD-ld} -m elf_s390" 9168 ;; 9169 sparc64-*linux*) 9170 LD="${LD-ld} -m elf32_sparc" 9171 ;; 9172 esac 9173 ;; 9174 *64-bit*) 9175 case $host in 9176 x86_64-*kfreebsd*-gnu) 9177 LD="${LD-ld} -m elf_x86_64_fbsd" 9178 ;; 9179 x86_64-*linux*) 9180 LD="${LD-ld} -m elf_x86_64" 9181 ;; 9182 powerpcle-*linux*) 9183 LD="${LD-ld} -m elf64lppc" 9184 ;; 9185 powerpc-*linux*) 9186 LD="${LD-ld} -m elf64ppc" 9187 ;; 9188 s390*-*linux*|s390*-*tpf*) 9189 LD="${LD-ld} -m elf64_s390" 9190 ;; 9191 sparc*-*linux*) 9192 LD="${LD-ld} -m elf64_sparc" 9193 ;; 9194 esac 9195 ;; 9196 esac 9197 fi 9198 rm -rf conftest* 9199 ;; 9200 9201 *-*-sco3.2v5*) 9202 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9203 SAVE_CFLAGS=$CFLAGS 9204 CFLAGS="$CFLAGS -belf" 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9206 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9207 if ${lt_cv_cc_needs_belf+:} false; then : 9208 $as_echo_n "(cached) " >&6 9209 else 9210 ac_ext=c 9211 ac_cpp='$CPP $CPPFLAGS' 9212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9214 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9215 9216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217 /* end confdefs.h. */ 9218 9219 int 9220 main () 9221 { 9222 9223 ; 9224 return 0; 9225 } 9226 _ACEOF 9227 if ac_fn_c_try_link "$LINENO"; then : 9228 lt_cv_cc_needs_belf=yes 9229 else 9230 lt_cv_cc_needs_belf=no 9231 fi 9232 rm -f core conftest.err conftest.$ac_objext \ 9233 conftest$ac_exeext conftest.$ac_ext 9234 ac_ext=c 9235 ac_cpp='$CPP $CPPFLAGS' 9236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9238 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9239 9240 fi 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9242 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9243 if test yes != "$lt_cv_cc_needs_belf"; then 9244 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9245 CFLAGS=$SAVE_CFLAGS 9246 fi 9247 ;; 9248 *-*solaris*) 9249 # Find out what ABI is being produced by ac_compile, and set linker 9250 # options accordingly. 9251 echo 'int i;' > conftest.$ac_ext 9252 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9253 (eval $ac_compile) 2>&5 9254 ac_status=$? 9255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9256 test $ac_status = 0; }; then 9257 case `/usr/bin/file conftest.o` in 9258 *64-bit*) 9259 case $lt_cv_prog_gnu_ld in 9260 yes*) 9261 case $host in 9262 i?86-*-solaris*|x86_64-*-solaris*) 9263 LD="${LD-ld} -m elf_x86_64" 9264 ;; 9265 sparc*-*-solaris*) 9266 LD="${LD-ld} -m elf64_sparc" 9267 ;; 9268 esac 9269 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9270 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9271 LD=${LD-ld}_sol2 9272 fi 9273 ;; 9274 *) 9275 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9276 LD="${LD-ld} -64" 9277 fi 9278 ;; 9279 esac 9280 ;; 9281 esac 9282 fi 9283 rm -rf conftest* 9284 ;; 9285 esac 9286 9287 need_locks=$enable_libtool_lock 9288 9289 if test -n "$ac_tool_prefix"; then 9290 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9291 set dummy ${ac_tool_prefix}mt; ac_word=$2 9292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9293 $as_echo_n "checking for $ac_word... " >&6; } 9294 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9295 $as_echo_n "(cached) " >&6 9296 else 9297 if test -n "$MANIFEST_TOOL"; then 9298 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9299 else 9300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9301 for as_dir in $PATH 9302 do 9303 IFS=$as_save_IFS 9304 test -z "$as_dir" && as_dir=. 9305 for ac_exec_ext in '' $ac_executable_extensions; do 9306 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9307 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9308 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9309 break 2 9310 fi 9311 done 9312 done 9313 IFS=$as_save_IFS 9314 9315 fi 9316 fi 9317 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9318 if test -n "$MANIFEST_TOOL"; then 9319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9320 $as_echo "$MANIFEST_TOOL" >&6; } 9321 else 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9323 $as_echo "no" >&6; } 9324 fi 9325 9326 9327 fi 9328 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9329 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9330 # Extract the first word of "mt", so it can be a program name with args. 9331 set dummy mt; ac_word=$2 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9333 $as_echo_n "checking for $ac_word... " >&6; } 9334 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9335 $as_echo_n "(cached) " >&6 9336 else 9337 if test -n "$ac_ct_MANIFEST_TOOL"; then 9338 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9339 else 9340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9341 for as_dir in $PATH 9342 do 9343 IFS=$as_save_IFS 9344 test -z "$as_dir" && as_dir=. 9345 for ac_exec_ext in '' $ac_executable_extensions; do 9346 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9347 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9349 break 2 9350 fi 9351 done 9352 done 9353 IFS=$as_save_IFS 9354 9355 fi 9356 fi 9357 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9358 if test -n "$ac_ct_MANIFEST_TOOL"; then 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9360 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9361 else 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9363 $as_echo "no" >&6; } 9364 fi 9365 9366 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9367 MANIFEST_TOOL=":" 9368 else 9369 case $cross_compiling:$ac_tool_warned in 9370 yes:) 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9372 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9373 ac_tool_warned=yes ;; 9374 esac 9375 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9376 fi 9377 else 9378 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9379 fi 9380 9381 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9383 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9384 if ${lt_cv_path_mainfest_tool+:} false; then : 9385 $as_echo_n "(cached) " >&6 9386 else 9387 lt_cv_path_mainfest_tool=no 9388 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9389 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9390 cat conftest.err >&5 9391 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9392 lt_cv_path_mainfest_tool=yes 9393 fi 9394 rm -f conftest* 9395 fi 9396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9397 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9398 if test yes != "$lt_cv_path_mainfest_tool"; then 9399 MANIFEST_TOOL=: 9400 fi 9401 9402 9403 9404 9405 9406 9407 case $host_os in 9408 rhapsody* | darwin*) 9409 if test -n "$ac_tool_prefix"; then 9410 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9411 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9413 $as_echo_n "checking for $ac_word... " >&6; } 9414 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9415 $as_echo_n "(cached) " >&6 9416 else 9417 if test -n "$DSYMUTIL"; then 9418 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9419 else 9420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9421 for as_dir in $PATH 9422 do 9423 IFS=$as_save_IFS 9424 test -z "$as_dir" && as_dir=. 9425 for ac_exec_ext in '' $ac_executable_extensions; do 9426 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9427 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9429 break 2 9430 fi 9431 done 9432 done 9433 IFS=$as_save_IFS 9434 9435 fi 9436 fi 9437 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9438 if test -n "$DSYMUTIL"; then 9439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9440 $as_echo "$DSYMUTIL" >&6; } 9441 else 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9443 $as_echo "no" >&6; } 9444 fi 9445 9446 9447 fi 9448 if test -z "$ac_cv_prog_DSYMUTIL"; then 9449 ac_ct_DSYMUTIL=$DSYMUTIL 9450 # Extract the first word of "dsymutil", so it can be a program name with args. 9451 set dummy dsymutil; ac_word=$2 9452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9453 $as_echo_n "checking for $ac_word... " >&6; } 9454 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9455 $as_echo_n "(cached) " >&6 9456 else 9457 if test -n "$ac_ct_DSYMUTIL"; then 9458 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9459 else 9460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9461 for as_dir in $PATH 9462 do 9463 IFS=$as_save_IFS 9464 test -z "$as_dir" && as_dir=. 9465 for ac_exec_ext in '' $ac_executable_extensions; do 9466 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9467 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9469 break 2 9470 fi 9471 done 9472 done 9473 IFS=$as_save_IFS 9474 9475 fi 9476 fi 9477 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9478 if test -n "$ac_ct_DSYMUTIL"; then 9479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9480 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9481 else 9482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9483 $as_echo "no" >&6; } 9484 fi 9485 9486 if test "x$ac_ct_DSYMUTIL" = x; then 9487 DSYMUTIL=":" 9488 else 9489 case $cross_compiling:$ac_tool_warned in 9490 yes:) 9491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9493 ac_tool_warned=yes ;; 9494 esac 9495 DSYMUTIL=$ac_ct_DSYMUTIL 9496 fi 9497 else 9498 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9499 fi 9500 9501 if test -n "$ac_tool_prefix"; then 9502 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9503 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9505 $as_echo_n "checking for $ac_word... " >&6; } 9506 if ${ac_cv_prog_NMEDIT+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 if test -n "$NMEDIT"; then 9510 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9511 else 9512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9513 for as_dir in $PATH 9514 do 9515 IFS=$as_save_IFS 9516 test -z "$as_dir" && as_dir=. 9517 for ac_exec_ext in '' $ac_executable_extensions; do 9518 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9519 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9521 break 2 9522 fi 9523 done 9524 done 9525 IFS=$as_save_IFS 9526 9527 fi 9528 fi 9529 NMEDIT=$ac_cv_prog_NMEDIT 9530 if test -n "$NMEDIT"; then 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9532 $as_echo "$NMEDIT" >&6; } 9533 else 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9535 $as_echo "no" >&6; } 9536 fi 9537 9538 9539 fi 9540 if test -z "$ac_cv_prog_NMEDIT"; then 9541 ac_ct_NMEDIT=$NMEDIT 9542 # Extract the first word of "nmedit", so it can be a program name with args. 9543 set dummy nmedit; ac_word=$2 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9545 $as_echo_n "checking for $ac_word... " >&6; } 9546 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9547 $as_echo_n "(cached) " >&6 9548 else 9549 if test -n "$ac_ct_NMEDIT"; then 9550 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9551 else 9552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9553 for as_dir in $PATH 9554 do 9555 IFS=$as_save_IFS 9556 test -z "$as_dir" && as_dir=. 9557 for ac_exec_ext in '' $ac_executable_extensions; do 9558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9559 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9561 break 2 9562 fi 9563 done 9564 done 9565 IFS=$as_save_IFS 9566 9567 fi 9568 fi 9569 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9570 if test -n "$ac_ct_NMEDIT"; then 9571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9572 $as_echo "$ac_ct_NMEDIT" >&6; } 9573 else 9574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9575 $as_echo "no" >&6; } 9576 fi 9577 9578 if test "x$ac_ct_NMEDIT" = x; then 9579 NMEDIT=":" 9580 else 9581 case $cross_compiling:$ac_tool_warned in 9582 yes:) 9583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9585 ac_tool_warned=yes ;; 9586 esac 9587 NMEDIT=$ac_ct_NMEDIT 9588 fi 9589 else 9590 NMEDIT="$ac_cv_prog_NMEDIT" 9591 fi 9592 9593 if test -n "$ac_tool_prefix"; then 9594 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9595 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9597 $as_echo_n "checking for $ac_word... " >&6; } 9598 if ${ac_cv_prog_LIPO+:} false; then : 9599 $as_echo_n "(cached) " >&6 9600 else 9601 if test -n "$LIPO"; then 9602 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9603 else 9604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9605 for as_dir in $PATH 9606 do 9607 IFS=$as_save_IFS 9608 test -z "$as_dir" && as_dir=. 9609 for ac_exec_ext in '' $ac_executable_extensions; do 9610 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9611 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9613 break 2 9614 fi 9615 done 9616 done 9617 IFS=$as_save_IFS 9618 9619 fi 9620 fi 9621 LIPO=$ac_cv_prog_LIPO 9622 if test -n "$LIPO"; then 9623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9624 $as_echo "$LIPO" >&6; } 9625 else 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9627 $as_echo "no" >&6; } 9628 fi 9629 9630 9631 fi 9632 if test -z "$ac_cv_prog_LIPO"; then 9633 ac_ct_LIPO=$LIPO 9634 # Extract the first word of "lipo", so it can be a program name with args. 9635 set dummy lipo; ac_word=$2 9636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9637 $as_echo_n "checking for $ac_word... " >&6; } 9638 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9639 $as_echo_n "(cached) " >&6 9640 else 9641 if test -n "$ac_ct_LIPO"; then 9642 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9643 else 9644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9645 for as_dir in $PATH 9646 do 9647 IFS=$as_save_IFS 9648 test -z "$as_dir" && as_dir=. 9649 for ac_exec_ext in '' $ac_executable_extensions; do 9650 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9651 ac_cv_prog_ac_ct_LIPO="lipo" 9652 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9653 break 2 9654 fi 9655 done 9656 done 9657 IFS=$as_save_IFS 9658 9659 fi 9660 fi 9661 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9662 if test -n "$ac_ct_LIPO"; then 9663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9664 $as_echo "$ac_ct_LIPO" >&6; } 9665 else 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9667 $as_echo "no" >&6; } 9668 fi 9669 9670 if test "x$ac_ct_LIPO" = x; then 9671 LIPO=":" 9672 else 9673 case $cross_compiling:$ac_tool_warned in 9674 yes:) 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9677 ac_tool_warned=yes ;; 9678 esac 9679 LIPO=$ac_ct_LIPO 9680 fi 9681 else 9682 LIPO="$ac_cv_prog_LIPO" 9683 fi 9684 9685 if test -n "$ac_tool_prefix"; then 9686 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9687 set dummy ${ac_tool_prefix}otool; ac_word=$2 9688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9689 $as_echo_n "checking for $ac_word... " >&6; } 9690 if ${ac_cv_prog_OTOOL+:} false; then : 9691 $as_echo_n "(cached) " >&6 9692 else 9693 if test -n "$OTOOL"; then 9694 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9695 else 9696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9697 for as_dir in $PATH 9698 do 9699 IFS=$as_save_IFS 9700 test -z "$as_dir" && as_dir=. 9701 for ac_exec_ext in '' $ac_executable_extensions; do 9702 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9703 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9705 break 2 9706 fi 9707 done 9708 done 9709 IFS=$as_save_IFS 9710 9711 fi 9712 fi 9713 OTOOL=$ac_cv_prog_OTOOL 9714 if test -n "$OTOOL"; then 9715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9716 $as_echo "$OTOOL" >&6; } 9717 else 9718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9719 $as_echo "no" >&6; } 9720 fi 9721 9722 9723 fi 9724 if test -z "$ac_cv_prog_OTOOL"; then 9725 ac_ct_OTOOL=$OTOOL 9726 # Extract the first word of "otool", so it can be a program name with args. 9727 set dummy otool; ac_word=$2 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9729 $as_echo_n "checking for $ac_word... " >&6; } 9730 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9731 $as_echo_n "(cached) " >&6 9732 else 9733 if test -n "$ac_ct_OTOOL"; then 9734 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9735 else 9736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9737 for as_dir in $PATH 9738 do 9739 IFS=$as_save_IFS 9740 test -z "$as_dir" && as_dir=. 9741 for ac_exec_ext in '' $ac_executable_extensions; do 9742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9743 ac_cv_prog_ac_ct_OTOOL="otool" 9744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9745 break 2 9746 fi 9747 done 9748 done 9749 IFS=$as_save_IFS 9750 9751 fi 9752 fi 9753 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9754 if test -n "$ac_ct_OTOOL"; then 9755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9756 $as_echo "$ac_ct_OTOOL" >&6; } 9757 else 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9759 $as_echo "no" >&6; } 9760 fi 9761 9762 if test "x$ac_ct_OTOOL" = x; then 9763 OTOOL=":" 9764 else 9765 case $cross_compiling:$ac_tool_warned in 9766 yes:) 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9769 ac_tool_warned=yes ;; 9770 esac 9771 OTOOL=$ac_ct_OTOOL 9772 fi 9773 else 9774 OTOOL="$ac_cv_prog_OTOOL" 9775 fi 9776 9777 if test -n "$ac_tool_prefix"; then 9778 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9779 set dummy ${ac_tool_prefix}otool64; ac_word=$2 9780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9781 $as_echo_n "checking for $ac_word... " >&6; } 9782 if ${ac_cv_prog_OTOOL64+:} false; then : 9783 $as_echo_n "(cached) " >&6 9784 else 9785 if test -n "$OTOOL64"; then 9786 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 9787 else 9788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9789 for as_dir in $PATH 9790 do 9791 IFS=$as_save_IFS 9792 test -z "$as_dir" && as_dir=. 9793 for ac_exec_ext in '' $ac_executable_extensions; do 9794 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9795 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 9796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9797 break 2 9798 fi 9799 done 9800 done 9801 IFS=$as_save_IFS 9802 9803 fi 9804 fi 9805 OTOOL64=$ac_cv_prog_OTOOL64 9806 if test -n "$OTOOL64"; then 9807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 9808 $as_echo "$OTOOL64" >&6; } 9809 else 9810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9811 $as_echo "no" >&6; } 9812 fi 9813 9814 9815 fi 9816 if test -z "$ac_cv_prog_OTOOL64"; then 9817 ac_ct_OTOOL64=$OTOOL64 9818 # Extract the first word of "otool64", so it can be a program name with args. 9819 set dummy otool64; ac_word=$2 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9821 $as_echo_n "checking for $ac_word... " >&6; } 9822 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 9823 $as_echo_n "(cached) " >&6 9824 else 9825 if test -n "$ac_ct_OTOOL64"; then 9826 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 9827 else 9828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9829 for as_dir in $PATH 9830 do 9831 IFS=$as_save_IFS 9832 test -z "$as_dir" && as_dir=. 9833 for ac_exec_ext in '' $ac_executable_extensions; do 9834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9835 ac_cv_prog_ac_ct_OTOOL64="otool64" 9836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9837 break 2 9838 fi 9839 done 9840 done 9841 IFS=$as_save_IFS 9842 9843 fi 9844 fi 9845 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 9846 if test -n "$ac_ct_OTOOL64"; then 9847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 9848 $as_echo "$ac_ct_OTOOL64" >&6; } 9849 else 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9851 $as_echo "no" >&6; } 9852 fi 9853 9854 if test "x$ac_ct_OTOOL64" = x; then 9855 OTOOL64=":" 9856 else 9857 case $cross_compiling:$ac_tool_warned in 9858 yes:) 9859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9861 ac_tool_warned=yes ;; 9862 esac 9863 OTOOL64=$ac_ct_OTOOL64 9864 fi 9865 else 9866 OTOOL64="$ac_cv_prog_OTOOL64" 9867 fi 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 9896 $as_echo_n "checking for -single_module linker flag... " >&6; } 9897 if ${lt_cv_apple_cc_single_mod+:} false; then : 9898 $as_echo_n "(cached) " >&6 9899 else 9900 lt_cv_apple_cc_single_mod=no 9901 if test -z "$LT_MULTI_MODULE"; then 9902 # By default we will add the -single_module flag. You can override 9903 # by either setting the environment variable LT_MULTI_MODULE 9904 # non-empty at configure time, or by adding -multi_module to the 9905 # link flags. 9906 rm -rf libconftest.dylib* 9907 echo "int foo(void){return 1;}" > conftest.c 9908 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9909 -dynamiclib -Wl,-single_module conftest.c" >&5 9910 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9911 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 9912 _lt_result=$? 9913 # If there is a non-empty error log, and "single_module" 9914 # appears in it, assume the flag caused a linker warning 9915 if test -s conftest.err && $GREP single_module conftest.err; then 9916 cat conftest.err >&5 9917 # Otherwise, if the output was created with a 0 exit code from 9918 # the compiler, it worked. 9919 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 9920 lt_cv_apple_cc_single_mod=yes 9921 else 9922 cat conftest.err >&5 9923 fi 9924 rm -rf libconftest.dylib* 9925 rm -f conftest.* 9926 fi 9927 fi 9928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 9929 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 9930 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 9932 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 9933 if ${lt_cv_ld_exported_symbols_list+:} false; then : 9934 $as_echo_n "(cached) " >&6 9935 else 9936 lt_cv_ld_exported_symbols_list=no 9937 save_LDFLAGS=$LDFLAGS 9938 echo "_main" > conftest.sym 9939 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 9940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9941 /* end confdefs.h. */ 9942 9943 int 9944 main () 9945 { 9946 9947 ; 9948 return 0; 9949 } 9950 _ACEOF 9951 if ac_fn_c_try_link "$LINENO"; then : 9952 lt_cv_ld_exported_symbols_list=yes 9953 else 9954 lt_cv_ld_exported_symbols_list=no 9955 fi 9956 rm -f core conftest.err conftest.$ac_objext \ 9957 conftest$ac_exeext conftest.$ac_ext 9958 LDFLAGS=$save_LDFLAGS 9959 9960 fi 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 9962 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 9963 9964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 9965 $as_echo_n "checking for -force_load linker flag... " >&6; } 9966 if ${lt_cv_ld_force_load+:} false; then : 9967 $as_echo_n "(cached) " >&6 9968 else 9969 lt_cv_ld_force_load=no 9970 cat > conftest.c << _LT_EOF 9971 int forced_loaded() { return 2;} 9972 _LT_EOF 9973 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 9974 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 9975 echo "$AR cru libconftest.a conftest.o" >&5 9976 $AR cru libconftest.a conftest.o 2>&5 9977 echo "$RANLIB libconftest.a" >&5 9978 $RANLIB libconftest.a 2>&5 9979 cat > conftest.c << _LT_EOF 9980 int main() { return 0;} 9981 _LT_EOF 9982 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 9983 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 9984 _lt_result=$? 9985 if test -s conftest.err && $GREP force_load conftest.err; then 9986 cat conftest.err >&5 9987 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 9988 lt_cv_ld_force_load=yes 9989 else 9990 cat conftest.err >&5 9991 fi 9992 rm -f conftest.err libconftest.a conftest conftest.c 9993 rm -rf conftest.dSYM 9994 9995 fi 9996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 9997 $as_echo "$lt_cv_ld_force_load" >&6; } 9998 case $host_os in 9999 rhapsody* | darwin1.[012]) 10000 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10001 darwin1.*) 10002 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10003 darwin*) # darwin 5.x on 10004 # if running on 10.5 or later, the deployment target defaults 10005 # to the OS version, if on x86, and 10.4, the deployment 10006 # target defaults to 10.4. Don't you love it? 10007 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10008 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10009 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10010 10.[012][,.]*) 10011 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10012 10.*) 10013 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10014 esac 10015 ;; 10016 esac 10017 if test yes = "$lt_cv_apple_cc_single_mod"; then 10018 _lt_dar_single_mod='$single_module' 10019 fi 10020 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10021 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10022 else 10023 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10024 fi 10025 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10026 _lt_dsymutil='~$DSYMUTIL $lib || :' 10027 else 10028 _lt_dsymutil= 10029 fi 10030 ;; 10031 esac 10032 10033 # func_munge_path_list VARIABLE PATH 10034 # ----------------------------------- 10035 # VARIABLE is name of variable containing _space_ separated list of 10036 # directories to be munged by the contents of PATH, which is string 10037 # having a format: 10038 # "DIR[:DIR]:" 10039 # string "DIR[ DIR]" will be prepended to VARIABLE 10040 # ":DIR[:DIR]" 10041 # string "DIR[ DIR]" will be appended to VARIABLE 10042 # "DIRP[:DIRP]::[DIRA:]DIRA" 10043 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10044 # "DIRA[ DIRA]" will be appended to VARIABLE 10045 # "DIR[:DIR]" 10046 # VARIABLE will be replaced by "DIR[ DIR]" 10047 func_munge_path_list () 10048 { 10049 case x$2 in 10050 x) 10051 ;; 10052 *:) 10053 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10054 ;; 10055 x:*) 10056 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10057 ;; 10058 *::*) 10059 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10060 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10061 ;; 10062 *) 10063 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10064 ;; 10065 esac 10066 } 10067 10068 for ac_header in dlfcn.h 10069 do : 10070 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10071 " 10072 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10073 cat >>confdefs.h <<_ACEOF 10074 #define HAVE_DLFCN_H 1 10075 _ACEOF 10076 10077 fi 10078 10079 done 10080 10081 10082 10083 10084 10085 10086 10087 # Set options 10088 10089 10090 10091 enable_dlopen=no 10092 10093 10094 enable_win32_dll=no 10095 10096 10097 # Check whether --enable-shared was given. 10098 if test "${enable_shared+set}" = set; then : 10099 enableval=$enable_shared; p=${PACKAGE-default} 10100 case $enableval in 10101 yes) enable_shared=yes ;; 10102 no) enable_shared=no ;; 10103 *) 10104 enable_shared=no 10105 # Look at the argument we got. We use all the common list separators. 10106 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10107 for pkg in $enableval; do 10108 IFS=$lt_save_ifs 10109 if test "X$pkg" = "X$p"; then 10110 enable_shared=yes 10111 fi 10112 done 10113 IFS=$lt_save_ifs 10114 ;; 10115 esac 10116 else 10117 enable_shared=yes 10118 fi 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 # Check whether --enable-static was given. 10129 if test "${enable_static+set}" = set; then : 10130 enableval=$enable_static; p=${PACKAGE-default} 10131 case $enableval in 10132 yes) enable_static=yes ;; 10133 no) enable_static=no ;; 10134 *) 10135 enable_static=no 10136 # Look at the argument we got. We use all the common list separators. 10137 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10138 for pkg in $enableval; do 10139 IFS=$lt_save_ifs 10140 if test "X$pkg" = "X$p"; then 10141 enable_static=yes 10142 fi 10143 done 10144 IFS=$lt_save_ifs 10145 ;; 10146 esac 10147 else 10148 enable_static=yes 10149 fi 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 # Check whether --with-pic was given. 10161 if test "${with_pic+set}" = set; then : 10162 withval=$with_pic; lt_p=${PACKAGE-default} 10163 case $withval in 10164 yes|no) pic_mode=$withval ;; 10165 *) 10166 pic_mode=default 10167 # Look at the argument we got. We use all the common list separators. 10168 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10169 for lt_pkg in $withval; do 10170 IFS=$lt_save_ifs 10171 if test "X$lt_pkg" = "X$lt_p"; then 10172 pic_mode=yes 10173 fi 10174 done 10175 IFS=$lt_save_ifs 10176 ;; 10177 esac 10178 else 10179 pic_mode=default 10180 fi 10181 10182 10183 10184 10185 10186 10187 10188 10189 # Check whether --enable-fast-install was given. 10190 if test "${enable_fast_install+set}" = set; then : 10191 enableval=$enable_fast_install; p=${PACKAGE-default} 10192 case $enableval in 10193 yes) enable_fast_install=yes ;; 10194 no) enable_fast_install=no ;; 10195 *) 10196 enable_fast_install=no 10197 # Look at the argument we got. We use all the common list separators. 10198 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10199 for pkg in $enableval; do 10200 IFS=$lt_save_ifs 10201 if test "X$pkg" = "X$p"; then 10202 enable_fast_install=yes 10203 fi 10204 done 10205 IFS=$lt_save_ifs 10206 ;; 10207 esac 10208 else 10209 enable_fast_install=yes 10210 fi 10211 10212 10213 10214 10215 10216 10217 10218 10219 shared_archive_member_spec= 10220 case $host,$enable_shared in 10221 power*-*-aix[5-9]*,yes) 10222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10223 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10224 10225 # Check whether --with-aix-soname was given. 10226 if test "${with_aix_soname+set}" = set; then : 10227 withval=$with_aix_soname; case $withval in 10228 aix|svr4|both) 10229 ;; 10230 *) 10231 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10232 ;; 10233 esac 10234 lt_cv_with_aix_soname=$with_aix_soname 10235 else 10236 if ${lt_cv_with_aix_soname+:} false; then : 10237 $as_echo_n "(cached) " >&6 10238 else 10239 lt_cv_with_aix_soname=aix 10240 fi 10241 10242 with_aix_soname=$lt_cv_with_aix_soname 10243 fi 10244 10245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10246 $as_echo "$with_aix_soname" >&6; } 10247 if test aix != "$with_aix_soname"; then 10248 # For the AIX way of multilib, we name the shared archive member 10249 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10250 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10251 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10252 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10253 if test 64 = "${OBJECT_MODE-32}"; then 10254 shared_archive_member_spec=shr_64 10255 else 10256 shared_archive_member_spec=shr 10257 fi 10258 fi 10259 ;; 10260 *) 10261 with_aix_soname=aix 10262 ;; 10263 esac 10264 10265 10266 10267 10268 10269 10270 10271 10272 10273 10274 # This can be used to rebuild libtool when needed 10275 LIBTOOL_DEPS=$ltmain 10276 10277 # Always use our own libtool. 10278 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 test -z "$LN_S" && LN_S="ln -s" 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 if test -n "${ZSH_VERSION+set}"; then 10325 setopt NO_GLOB_SUBST 10326 fi 10327 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10329 $as_echo_n "checking for objdir... " >&6; } 10330 if ${lt_cv_objdir+:} false; then : 10331 $as_echo_n "(cached) " >&6 10332 else 10333 rm -f .libs 2>/dev/null 10334 mkdir .libs 2>/dev/null 10335 if test -d .libs; then 10336 lt_cv_objdir=.libs 10337 else 10338 # MS-DOS does not allow filenames that begin with a dot. 10339 lt_cv_objdir=_libs 10340 fi 10341 rmdir .libs 2>/dev/null 10342 fi 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10344 $as_echo "$lt_cv_objdir" >&6; } 10345 objdir=$lt_cv_objdir 10346 10347 10348 10349 10350 10351 cat >>confdefs.h <<_ACEOF 10352 #define LT_OBJDIR "$lt_cv_objdir/" 10353 _ACEOF 10354 10355 10356 10357 10358 case $host_os in 10359 aix3*) 10360 # AIX sometimes has problems with the GCC collect2 program. For some 10361 # reason, if we set the COLLECT_NAMES environment variable, the problems 10362 # vanish in a puff of smoke. 10363 if test set != "${COLLECT_NAMES+set}"; then 10364 COLLECT_NAMES= 10365 export COLLECT_NAMES 10366 fi 10367 ;; 10368 esac 10369 10370 # Global variables: 10371 ofile=libtool 10372 can_build_shared=yes 10373 10374 # All known linkers require a '.a' archive for static linking (except MSVC, 10375 # which needs '.lib'). 10376 libext=a 10377 10378 with_gnu_ld=$lt_cv_prog_gnu_ld 10379 10380 old_CC=$CC 10381 old_CFLAGS=$CFLAGS 10382 10383 # Set sane defaults for various variables 10384 test -z "$CC" && CC=cc 10385 test -z "$LTCC" && LTCC=$CC 10386 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10387 test -z "$LD" && LD=ld 10388 test -z "$ac_objext" && ac_objext=o 10389 10390 func_cc_basename $compiler 10391 cc_basename=$func_cc_basename_result 10392 10393 10394 # Only perform the check for file, if the check method requires it 10395 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10396 case $deplibs_check_method in 10397 file_magic*) 10398 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10400 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10401 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10402 $as_echo_n "(cached) " >&6 10403 else 10404 case $MAGIC_CMD in 10405 [\\/*] | ?:[\\/]*) 10406 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10407 ;; 10408 *) 10409 lt_save_MAGIC_CMD=$MAGIC_CMD 10410 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10411 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10412 for ac_dir in $ac_dummy; do 10413 IFS=$lt_save_ifs 10414 test -z "$ac_dir" && ac_dir=. 10415 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10416 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10417 if test -n "$file_magic_test_file"; then 10418 case $deplibs_check_method in 10419 "file_magic "*) 10420 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10421 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10422 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10423 $EGREP "$file_magic_regex" > /dev/null; then 10424 : 10425 else 10426 cat <<_LT_EOF 1>&2 10427 10428 *** Warning: the command libtool uses to detect shared libraries, 10429 *** $file_magic_cmd, produces output that libtool cannot recognize. 10430 *** The result is that libtool may fail to recognize shared libraries 10431 *** as such. This will affect the creation of libtool libraries that 10432 *** depend on shared libraries, but programs linked with such libtool 10433 *** libraries will work regardless of this problem. Nevertheless, you 10434 *** may want to report the problem to your system manager and/or to 10435 *** bug-libtool (at] gnu.org 10436 10437 _LT_EOF 10438 fi ;; 10439 esac 10440 fi 10441 break 10442 fi 10443 done 10444 IFS=$lt_save_ifs 10445 MAGIC_CMD=$lt_save_MAGIC_CMD 10446 ;; 10447 esac 10448 fi 10449 10450 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10451 if test -n "$MAGIC_CMD"; then 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10453 $as_echo "$MAGIC_CMD" >&6; } 10454 else 10455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10456 $as_echo "no" >&6; } 10457 fi 10458 10459 10460 10461 10462 10463 if test -z "$lt_cv_path_MAGIC_CMD"; then 10464 if test -n "$ac_tool_prefix"; then 10465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10466 $as_echo_n "checking for file... " >&6; } 10467 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10468 $as_echo_n "(cached) " >&6 10469 else 10470 case $MAGIC_CMD in 10471 [\\/*] | ?:[\\/]*) 10472 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10473 ;; 10474 *) 10475 lt_save_MAGIC_CMD=$MAGIC_CMD 10476 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10477 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10478 for ac_dir in $ac_dummy; do 10479 IFS=$lt_save_ifs 10480 test -z "$ac_dir" && ac_dir=. 10481 if test -f "$ac_dir/file"; then 10482 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10483 if test -n "$file_magic_test_file"; then 10484 case $deplibs_check_method in 10485 "file_magic "*) 10486 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10487 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10488 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10489 $EGREP "$file_magic_regex" > /dev/null; then 10490 : 10491 else 10492 cat <<_LT_EOF 1>&2 10493 10494 *** Warning: the command libtool uses to detect shared libraries, 10495 *** $file_magic_cmd, produces output that libtool cannot recognize. 10496 *** The result is that libtool may fail to recognize shared libraries 10497 *** as such. This will affect the creation of libtool libraries that 10498 *** depend on shared libraries, but programs linked with such libtool 10499 *** libraries will work regardless of this problem. Nevertheless, you 10500 *** may want to report the problem to your system manager and/or to 10501 *** bug-libtool (at] gnu.org 10502 10503 _LT_EOF 10504 fi ;; 10505 esac 10506 fi 10507 break 10508 fi 10509 done 10510 IFS=$lt_save_ifs 10511 MAGIC_CMD=$lt_save_MAGIC_CMD 10512 ;; 10513 esac 10514 fi 10515 10516 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10517 if test -n "$MAGIC_CMD"; then 10518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10519 $as_echo "$MAGIC_CMD" >&6; } 10520 else 10521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10522 $as_echo "no" >&6; } 10523 fi 10524 10525 10526 else 10527 MAGIC_CMD=: 10528 fi 10529 fi 10530 10531 fi 10532 ;; 10533 esac 10534 10535 # Use C for the default configuration in the libtool script 10536 10537 lt_save_CC=$CC 10538 ac_ext=c 10539 ac_cpp='$CPP $CPPFLAGS' 10540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10542 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10543 10544 10545 # Source file extension for C test sources. 10546 ac_ext=c 10547 10548 # Object file extension for compiled C test sources. 10549 objext=o 10550 objext=$objext 10551 10552 # Code to be used in simple compile tests 10553 lt_simple_compile_test_code="int some_variable = 0;" 10554 10555 # Code to be used in simple link tests 10556 lt_simple_link_test_code='int main(){return(0);}' 10557 10558 10559 10560 10561 10562 10563 10564 # If no C compiler was specified, use CC. 10565 LTCC=${LTCC-"$CC"} 10566 10567 # If no C compiler flags were specified, use CFLAGS. 10568 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10569 10570 # Allow CC to be a program name with arguments. 10571 compiler=$CC 10572 10573 # Save the default compiler, since it gets overwritten when the other 10574 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10575 compiler_DEFAULT=$CC 10576 10577 # save warnings/boilerplate of simple test code 10578 ac_outfile=conftest.$ac_objext 10579 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10580 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10581 _lt_compiler_boilerplate=`cat conftest.err` 10582 $RM conftest* 10583 10584 ac_outfile=conftest.$ac_objext 10585 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10586 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10587 _lt_linker_boilerplate=`cat conftest.err` 10588 $RM -r conftest* 10589 10590 10591 if test -n "$compiler"; then 10592 10593 lt_prog_compiler_no_builtin_flag= 10594 10595 if test yes = "$GCC"; then 10596 case $cc_basename in 10597 nvcc*) 10598 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10599 *) 10600 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10601 esac 10602 10603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10604 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10605 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10606 $as_echo_n "(cached) " >&6 10607 else 10608 lt_cv_prog_compiler_rtti_exceptions=no 10609 ac_outfile=conftest.$ac_objext 10610 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10611 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10612 # Insert the option either (1) after the last *FLAGS variable, or 10613 # (2) before a word containing "conftest.", or (3) at the end. 10614 # Note that $ac_compile itself does not contain backslashes and begins 10615 # with a dollar sign (not a hyphen), so the echo should work correctly. 10616 # The option is referenced via a variable to avoid confusing sed. 10617 lt_compile=`echo "$ac_compile" | $SED \ 10618 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10619 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10620 -e 's:$: $lt_compiler_flag:'` 10621 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10622 (eval "$lt_compile" 2>conftest.err) 10623 ac_status=$? 10624 cat conftest.err >&5 10625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10626 if (exit $ac_status) && test -s "$ac_outfile"; then 10627 # The compiler can only warn and ignore the option if not recognized 10628 # So say no if there are warnings other than the usual output. 10629 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10630 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10631 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10632 lt_cv_prog_compiler_rtti_exceptions=yes 10633 fi 10634 fi 10635 $RM conftest* 10636 10637 fi 10638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10639 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10640 10641 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10642 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10643 else 10644 : 10645 fi 10646 10647 fi 10648 10649 10650 10651 10652 10653 10654 lt_prog_compiler_wl= 10655 lt_prog_compiler_pic= 10656 lt_prog_compiler_static= 10657 10658 10659 if test yes = "$GCC"; then 10660 lt_prog_compiler_wl='-Wl,' 10661 lt_prog_compiler_static='-static' 10662 10663 case $host_os in 10664 aix*) 10665 # All AIX code is PIC. 10666 if test ia64 = "$host_cpu"; then 10667 # AIX 5 now supports IA64 processor 10668 lt_prog_compiler_static='-Bstatic' 10669 fi 10670 lt_prog_compiler_pic='-fPIC' 10671 ;; 10672 10673 amigaos*) 10674 case $host_cpu in 10675 powerpc) 10676 # see comment about AmigaOS4 .so support 10677 lt_prog_compiler_pic='-fPIC' 10678 ;; 10679 m68k) 10680 # FIXME: we need at least 68020 code to build shared libraries, but 10681 # adding the '-m68020' flag to GCC prevents building anything better, 10682 # like '-m68040'. 10683 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10684 ;; 10685 esac 10686 ;; 10687 10688 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10689 # PIC is the default for these OSes. 10690 ;; 10691 10692 mingw* | cygwin* | pw32* | os2* | cegcc*) 10693 # This hack is so that the source file can tell whether it is being 10694 # built for inclusion in a dll (and should export symbols for example). 10695 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10696 # (--disable-auto-import) libraries 10697 lt_prog_compiler_pic='-DDLL_EXPORT' 10698 case $host_os in 10699 os2*) 10700 lt_prog_compiler_static='$wl-static' 10701 ;; 10702 esac 10703 ;; 10704 10705 darwin* | rhapsody*) 10706 # PIC is the default on this platform 10707 # Common symbols not allowed in MH_DYLIB files 10708 lt_prog_compiler_pic='-fno-common' 10709 ;; 10710 10711 haiku*) 10712 # PIC is the default for Haiku. 10713 # The "-static" flag exists, but is broken. 10714 lt_prog_compiler_static= 10715 ;; 10716 10717 hpux*) 10718 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10719 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10720 # sets the default TLS model and affects inlining. 10721 case $host_cpu in 10722 hppa*64*) 10723 # +Z the default 10724 ;; 10725 *) 10726 lt_prog_compiler_pic='-fPIC' 10727 ;; 10728 esac 10729 ;; 10730 10731 interix[3-9]*) 10732 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10733 # Instead, we relocate shared libraries at runtime. 10734 ;; 10735 10736 msdosdjgpp*) 10737 # Just because we use GCC doesn't mean we suddenly get shared libraries 10738 # on systems that don't support them. 10739 lt_prog_compiler_can_build_shared=no 10740 enable_shared=no 10741 ;; 10742 10743 *nto* | *qnx*) 10744 # QNX uses GNU C++, but need to define -shared option too, otherwise 10745 # it will coredump. 10746 lt_prog_compiler_pic='-fPIC -shared' 10747 ;; 10748 10749 sysv4*MP*) 10750 if test -d /usr/nec; then 10751 lt_prog_compiler_pic=-Kconform_pic 10752 fi 10753 ;; 10754 10755 *) 10756 lt_prog_compiler_pic='-fPIC' 10757 ;; 10758 esac 10759 10760 case $cc_basename in 10761 nvcc*) # Cuda Compiler Driver 2.2 10762 lt_prog_compiler_wl='-Xlinker ' 10763 if test -n "$lt_prog_compiler_pic"; then 10764 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10765 fi 10766 ;; 10767 esac 10768 else 10769 # PORTME Check for flag to pass linker flags through the system compiler. 10770 case $host_os in 10771 aix*) 10772 lt_prog_compiler_wl='-Wl,' 10773 if test ia64 = "$host_cpu"; then 10774 # AIX 5 now supports IA64 processor 10775 lt_prog_compiler_static='-Bstatic' 10776 else 10777 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10778 fi 10779 ;; 10780 10781 darwin* | rhapsody*) 10782 # PIC is the default on this platform 10783 # Common symbols not allowed in MH_DYLIB files 10784 lt_prog_compiler_pic='-fno-common' 10785 case $cc_basename in 10786 nagfor*) 10787 # NAG Fortran compiler 10788 lt_prog_compiler_wl='-Wl,-Wl,,' 10789 lt_prog_compiler_pic='-PIC' 10790 lt_prog_compiler_static='-Bstatic' 10791 ;; 10792 esac 10793 ;; 10794 10795 mingw* | cygwin* | pw32* | os2* | cegcc*) 10796 # This hack is so that the source file can tell whether it is being 10797 # built for inclusion in a dll (and should export symbols for example). 10798 lt_prog_compiler_pic='-DDLL_EXPORT' 10799 case $host_os in 10800 os2*) 10801 lt_prog_compiler_static='$wl-static' 10802 ;; 10803 esac 10804 ;; 10805 10806 hpux9* | hpux10* | hpux11*) 10807 lt_prog_compiler_wl='-Wl,' 10808 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 10809 # not for PA HP-UX. 10810 case $host_cpu in 10811 hppa*64*|ia64*) 10812 # +Z the default 10813 ;; 10814 *) 10815 lt_prog_compiler_pic='+Z' 10816 ;; 10817 esac 10818 # Is there a better lt_prog_compiler_static that works with the bundled CC? 10819 lt_prog_compiler_static='$wl-a ${wl}archive' 10820 ;; 10821 10822 irix5* | irix6* | nonstopux*) 10823 lt_prog_compiler_wl='-Wl,' 10824 # PIC (with -KPIC) is the default. 10825 lt_prog_compiler_static='-non_shared' 10826 ;; 10827 10828 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10829 case $cc_basename in 10830 # old Intel for x86_64, which still supported -KPIC. 10831 ecc*) 10832 lt_prog_compiler_wl='-Wl,' 10833 lt_prog_compiler_pic='-KPIC' 10834 lt_prog_compiler_static='-static' 10835 ;; 10836 # icc used to be incompatible with GCC. 10837 # ICC 10 doesn't accept -KPIC any more. 10838 icc* | ifort*) 10839 lt_prog_compiler_wl='-Wl,' 10840 lt_prog_compiler_pic='-fPIC' 10841 lt_prog_compiler_static='-static' 10842 ;; 10843 # Lahey Fortran 8.1. 10844 lf95*) 10845 lt_prog_compiler_wl='-Wl,' 10846 lt_prog_compiler_pic='--shared' 10847 lt_prog_compiler_static='--static' 10848 ;; 10849 nagfor*) 10850 # NAG Fortran compiler 10851 lt_prog_compiler_wl='-Wl,-Wl,,' 10852 lt_prog_compiler_pic='-PIC' 10853 lt_prog_compiler_static='-Bstatic' 10854 ;; 10855 tcc*) 10856 # Fabrice Bellard et al's Tiny C Compiler 10857 lt_prog_compiler_wl='-Wl,' 10858 lt_prog_compiler_pic='-fPIC' 10859 lt_prog_compiler_static='-static' 10860 ;; 10861 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 10862 # Portland Group compilers (*not* the Pentium gcc compiler, 10863 # which looks to be a dead project) 10864 lt_prog_compiler_wl='-Wl,' 10865 lt_prog_compiler_pic='-fpic' 10866 lt_prog_compiler_static='-Bstatic' 10867 ;; 10868 ccc*) 10869 lt_prog_compiler_wl='-Wl,' 10870 # All Alpha code is PIC. 10871 lt_prog_compiler_static='-non_shared' 10872 ;; 10873 xl* | bgxl* | bgf* | mpixl*) 10874 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 10875 lt_prog_compiler_wl='-Wl,' 10876 lt_prog_compiler_pic='-qpic' 10877 lt_prog_compiler_static='-qstaticlink' 10878 ;; 10879 *) 10880 case `$CC -V 2>&1 | sed 5q` in 10881 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 10882 # Sun Fortran 8.3 passes all unrecognized flags to the linker 10883 lt_prog_compiler_pic='-KPIC' 10884 lt_prog_compiler_static='-Bstatic' 10885 lt_prog_compiler_wl='' 10886 ;; 10887 *Sun\ F* | *Sun*Fortran*) 10888 lt_prog_compiler_pic='-KPIC' 10889 lt_prog_compiler_static='-Bstatic' 10890 lt_prog_compiler_wl='-Qoption ld ' 10891 ;; 10892 *Sun\ C*) 10893 # Sun C 5.9 10894 lt_prog_compiler_pic='-KPIC' 10895 lt_prog_compiler_static='-Bstatic' 10896 lt_prog_compiler_wl='-Wl,' 10897 ;; 10898 *Intel*\ [CF]*Compiler*) 10899 lt_prog_compiler_wl='-Wl,' 10900 lt_prog_compiler_pic='-fPIC' 10901 lt_prog_compiler_static='-static' 10902 ;; 10903 *Portland\ Group*) 10904 lt_prog_compiler_wl='-Wl,' 10905 lt_prog_compiler_pic='-fpic' 10906 lt_prog_compiler_static='-Bstatic' 10907 ;; 10908 esac 10909 ;; 10910 esac 10911 ;; 10912 10913 newsos6) 10914 lt_prog_compiler_pic='-KPIC' 10915 lt_prog_compiler_static='-Bstatic' 10916 ;; 10917 10918 *nto* | *qnx*) 10919 # QNX uses GNU C++, but need to define -shared option too, otherwise 10920 # it will coredump. 10921 lt_prog_compiler_pic='-fPIC -shared' 10922 ;; 10923 10924 osf3* | osf4* | osf5*) 10925 lt_prog_compiler_wl='-Wl,' 10926 # All OSF/1 code is PIC. 10927 lt_prog_compiler_static='-non_shared' 10928 ;; 10929 10930 rdos*) 10931 lt_prog_compiler_static='-non_shared' 10932 ;; 10933 10934 solaris*) 10935 lt_prog_compiler_pic='-KPIC' 10936 lt_prog_compiler_static='-Bstatic' 10937 case $cc_basename in 10938 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 10939 lt_prog_compiler_wl='-Qoption ld ';; 10940 *) 10941 lt_prog_compiler_wl='-Wl,';; 10942 esac 10943 ;; 10944 10945 sunos4*) 10946 lt_prog_compiler_wl='-Qoption ld ' 10947 lt_prog_compiler_pic='-PIC' 10948 lt_prog_compiler_static='-Bstatic' 10949 ;; 10950 10951 sysv4 | sysv4.2uw2* | sysv4.3*) 10952 lt_prog_compiler_wl='-Wl,' 10953 lt_prog_compiler_pic='-KPIC' 10954 lt_prog_compiler_static='-Bstatic' 10955 ;; 10956 10957 sysv4*MP*) 10958 if test -d /usr/nec; then 10959 lt_prog_compiler_pic='-Kconform_pic' 10960 lt_prog_compiler_static='-Bstatic' 10961 fi 10962 ;; 10963 10964 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 10965 lt_prog_compiler_wl='-Wl,' 10966 lt_prog_compiler_pic='-KPIC' 10967 lt_prog_compiler_static='-Bstatic' 10968 ;; 10969 10970 unicos*) 10971 lt_prog_compiler_wl='-Wl,' 10972 lt_prog_compiler_can_build_shared=no 10973 ;; 10974 10975 uts4*) 10976 lt_prog_compiler_pic='-pic' 10977 lt_prog_compiler_static='-Bstatic' 10978 ;; 10979 10980 *) 10981 lt_prog_compiler_can_build_shared=no 10982 ;; 10983 esac 10984 fi 10985 10986 case $host_os in 10987 # For platforms that do not support PIC, -DPIC is meaningless: 10988 *djgpp*) 10989 lt_prog_compiler_pic= 10990 ;; 10991 *) 10992 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 10993 ;; 10994 esac 10995 10996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 10997 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 10998 if ${lt_cv_prog_compiler_pic+:} false; then : 10999 $as_echo_n "(cached) " >&6 11000 else 11001 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11002 fi 11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11004 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11005 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11006 11007 # 11008 # Check to make sure the PIC flag actually works. 11009 # 11010 if test -n "$lt_prog_compiler_pic"; then 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11012 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11013 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11014 $as_echo_n "(cached) " >&6 11015 else 11016 lt_cv_prog_compiler_pic_works=no 11017 ac_outfile=conftest.$ac_objext 11018 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11019 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11020 # Insert the option either (1) after the last *FLAGS variable, or 11021 # (2) before a word containing "conftest.", or (3) at the end. 11022 # Note that $ac_compile itself does not contain backslashes and begins 11023 # with a dollar sign (not a hyphen), so the echo should work correctly. 11024 # The option is referenced via a variable to avoid confusing sed. 11025 lt_compile=`echo "$ac_compile" | $SED \ 11026 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11027 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11028 -e 's:$: $lt_compiler_flag:'` 11029 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11030 (eval "$lt_compile" 2>conftest.err) 11031 ac_status=$? 11032 cat conftest.err >&5 11033 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11034 if (exit $ac_status) && test -s "$ac_outfile"; then 11035 # The compiler can only warn and ignore the option if not recognized 11036 # So say no if there are warnings other than the usual output. 11037 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11038 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11039 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11040 lt_cv_prog_compiler_pic_works=yes 11041 fi 11042 fi 11043 $RM conftest* 11044 11045 fi 11046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11047 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11048 11049 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11050 case $lt_prog_compiler_pic in 11051 "" | " "*) ;; 11052 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11053 esac 11054 else 11055 lt_prog_compiler_pic= 11056 lt_prog_compiler_can_build_shared=no 11057 fi 11058 11059 fi 11060 11061 11062 11063 11064 11065 11066 11067 11068 11069 11070 11071 # 11072 # Check to make sure the static flag actually works. 11073 # 11074 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11076 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11077 if ${lt_cv_prog_compiler_static_works+:} false; then : 11078 $as_echo_n "(cached) " >&6 11079 else 11080 lt_cv_prog_compiler_static_works=no 11081 save_LDFLAGS=$LDFLAGS 11082 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11083 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11084 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11085 # The linker can only warn and ignore the option if not recognized 11086 # So say no if there are warnings 11087 if test -s conftest.err; then 11088 # Append any errors to the config.log. 11089 cat conftest.err 1>&5 11090 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11091 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11092 if diff conftest.exp conftest.er2 >/dev/null; then 11093 lt_cv_prog_compiler_static_works=yes 11094 fi 11095 else 11096 lt_cv_prog_compiler_static_works=yes 11097 fi 11098 fi 11099 $RM -r conftest* 11100 LDFLAGS=$save_LDFLAGS 11101 11102 fi 11103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11104 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11105 11106 if test yes = "$lt_cv_prog_compiler_static_works"; then 11107 : 11108 else 11109 lt_prog_compiler_static= 11110 fi 11111 11112 11113 11114 11115 11116 11117 11118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11119 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11120 if ${lt_cv_prog_compiler_c_o+:} false; then : 11121 $as_echo_n "(cached) " >&6 11122 else 11123 lt_cv_prog_compiler_c_o=no 11124 $RM -r conftest 2>/dev/null 11125 mkdir conftest 11126 cd conftest 11127 mkdir out 11128 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11129 11130 lt_compiler_flag="-o out/conftest2.$ac_objext" 11131 # Insert the option either (1) after the last *FLAGS variable, or 11132 # (2) before a word containing "conftest.", or (3) at the end. 11133 # Note that $ac_compile itself does not contain backslashes and begins 11134 # with a dollar sign (not a hyphen), so the echo should work correctly. 11135 lt_compile=`echo "$ac_compile" | $SED \ 11136 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11137 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11138 -e 's:$: $lt_compiler_flag:'` 11139 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11140 (eval "$lt_compile" 2>out/conftest.err) 11141 ac_status=$? 11142 cat out/conftest.err >&5 11143 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11144 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11145 then 11146 # The compiler can only warn and ignore the option if not recognized 11147 # So say no if there are warnings 11148 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11149 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11150 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11151 lt_cv_prog_compiler_c_o=yes 11152 fi 11153 fi 11154 chmod u+w . 2>&5 11155 $RM conftest* 11156 # SGI C++ compiler will create directory out/ii_files/ for 11157 # template instantiation 11158 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11159 $RM out/* && rmdir out 11160 cd .. 11161 $RM -r conftest 11162 $RM conftest* 11163 11164 fi 11165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11166 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11167 11168 11169 11170 11171 11172 11173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11174 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11175 if ${lt_cv_prog_compiler_c_o+:} false; then : 11176 $as_echo_n "(cached) " >&6 11177 else 11178 lt_cv_prog_compiler_c_o=no 11179 $RM -r conftest 2>/dev/null 11180 mkdir conftest 11181 cd conftest 11182 mkdir out 11183 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11184 11185 lt_compiler_flag="-o out/conftest2.$ac_objext" 11186 # Insert the option either (1) after the last *FLAGS variable, or 11187 # (2) before a word containing "conftest.", or (3) at the end. 11188 # Note that $ac_compile itself does not contain backslashes and begins 11189 # with a dollar sign (not a hyphen), so the echo should work correctly. 11190 lt_compile=`echo "$ac_compile" | $SED \ 11191 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11192 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11193 -e 's:$: $lt_compiler_flag:'` 11194 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11195 (eval "$lt_compile" 2>out/conftest.err) 11196 ac_status=$? 11197 cat out/conftest.err >&5 11198 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11199 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11200 then 11201 # The compiler can only warn and ignore the option if not recognized 11202 # So say no if there are warnings 11203 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11204 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11205 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11206 lt_cv_prog_compiler_c_o=yes 11207 fi 11208 fi 11209 chmod u+w . 2>&5 11210 $RM conftest* 11211 # SGI C++ compiler will create directory out/ii_files/ for 11212 # template instantiation 11213 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11214 $RM out/* && rmdir out 11215 cd .. 11216 $RM -r conftest 11217 $RM conftest* 11218 11219 fi 11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11221 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11222 11223 11224 11225 11226 hard_links=nottested 11227 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11228 # do not overwrite the value of need_locks provided by the user 11229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11230 $as_echo_n "checking if we can lock with hard links... " >&6; } 11231 hard_links=yes 11232 $RM conftest* 11233 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11234 touch conftest.a 11235 ln conftest.a conftest.b 2>&5 || hard_links=no 11236 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11238 $as_echo "$hard_links" >&6; } 11239 if test no = "$hard_links"; then 11240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11241 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11242 need_locks=warn 11243 fi 11244 else 11245 need_locks=no 11246 fi 11247 11248 11249 11250 11251 11252 11253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11254 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11255 11256 runpath_var= 11257 allow_undefined_flag= 11258 always_export_symbols=no 11259 archive_cmds= 11260 archive_expsym_cmds= 11261 compiler_needs_object=no 11262 enable_shared_with_static_runtimes=no 11263 export_dynamic_flag_spec= 11264 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11265 hardcode_automatic=no 11266 hardcode_direct=no 11267 hardcode_direct_absolute=no 11268 hardcode_libdir_flag_spec= 11269 hardcode_libdir_separator= 11270 hardcode_minus_L=no 11271 hardcode_shlibpath_var=unsupported 11272 inherit_rpath=no 11273 link_all_deplibs=unknown 11274 module_cmds= 11275 module_expsym_cmds= 11276 old_archive_from_new_cmds= 11277 old_archive_from_expsyms_cmds= 11278 thread_safe_flag_spec= 11279 whole_archive_flag_spec= 11280 # include_expsyms should be a list of space-separated symbols to be *always* 11281 # included in the symbol list 11282 include_expsyms= 11283 # exclude_expsyms can be an extended regexp of symbols to exclude 11284 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11285 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11286 # as well as any symbol that contains 'd'. 11287 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11288 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11289 # platforms (ab)use it in PIC code, but their linkers get confused if 11290 # the symbol is explicitly referenced. Since portable code cannot 11291 # rely on this symbol name, it's probably fine to never include it in 11292 # preloaded symbol tables. 11293 # Exclude shared library initialization/finalization symbols. 11294 extract_expsyms_cmds= 11295 11296 case $host_os in 11297 cygwin* | mingw* | pw32* | cegcc*) 11298 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11299 # When not using gcc, we currently assume that we are using 11300 # Microsoft Visual C++. 11301 if test yes != "$GCC"; then 11302 with_gnu_ld=no 11303 fi 11304 ;; 11305 interix*) 11306 # we just hope/assume this is gcc and not c89 (= MSVC++) 11307 with_gnu_ld=yes 11308 ;; 11309 openbsd* | bitrig*) 11310 with_gnu_ld=no 11311 ;; 11312 esac 11313 11314 ld_shlibs=yes 11315 11316 # On some targets, GNU ld is compatible enough with the native linker 11317 # that we're better off using the native interface for both. 11318 lt_use_gnu_ld_interface=no 11319 if test yes = "$with_gnu_ld"; then 11320 case $host_os in 11321 aix*) 11322 # The AIX port of GNU ld has always aspired to compatibility 11323 # with the native linker. However, as the warning in the GNU ld 11324 # block says, versions before 2.19.5* couldn't really create working 11325 # shared libraries, regardless of the interface used. 11326 case `$LD -v 2>&1` in 11327 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11328 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11329 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11330 *) 11331 lt_use_gnu_ld_interface=yes 11332 ;; 11333 esac 11334 ;; 11335 *) 11336 lt_use_gnu_ld_interface=yes 11337 ;; 11338 esac 11339 fi 11340 11341 if test yes = "$lt_use_gnu_ld_interface"; then 11342 # If archive_cmds runs LD, not CC, wlarc should be empty 11343 wlarc='$wl' 11344 11345 # Set some defaults for GNU ld with shared library support. These 11346 # are reset later if shared libraries are not supported. Putting them 11347 # here allows them to be overridden if necessary. 11348 runpath_var=LD_RUN_PATH 11349 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11350 export_dynamic_flag_spec='$wl--export-dynamic' 11351 # ancient GNU ld didn't support --whole-archive et. al. 11352 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11353 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11354 else 11355 whole_archive_flag_spec= 11356 fi 11357 supports_anon_versioning=no 11358 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11359 *GNU\ gold*) supports_anon_versioning=yes ;; 11360 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11361 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11362 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11363 *\ 2.11.*) ;; # other 2.11 versions 11364 *) supports_anon_versioning=yes ;; 11365 esac 11366 11367 # See if GNU ld supports shared libraries. 11368 case $host_os in 11369 aix[3-9]*) 11370 # On AIX/PPC, the GNU linker is very broken 11371 if test ia64 != "$host_cpu"; then 11372 ld_shlibs=no 11373 cat <<_LT_EOF 1>&2 11374 11375 *** Warning: the GNU linker, at least up to release 2.19, is reported 11376 *** to be unable to reliably create shared libraries on AIX. 11377 *** Therefore, libtool is disabling shared libraries support. If you 11378 *** really care for shared libraries, you may want to install binutils 11379 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11380 *** You will then need to restart the configuration process. 11381 11382 _LT_EOF 11383 fi 11384 ;; 11385 11386 amigaos*) 11387 case $host_cpu in 11388 powerpc) 11389 # see comment about AmigaOS4 .so support 11390 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11391 archive_expsym_cmds='' 11392 ;; 11393 m68k) 11394 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11395 hardcode_libdir_flag_spec='-L$libdir' 11396 hardcode_minus_L=yes 11397 ;; 11398 esac 11399 ;; 11400 11401 beos*) 11402 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11403 allow_undefined_flag=unsupported 11404 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11405 # support --undefined. This deserves some investigation. FIXME 11406 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11407 else 11408 ld_shlibs=no 11409 fi 11410 ;; 11411 11412 cygwin* | mingw* | pw32* | cegcc*) 11413 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11414 # as there is no search path for DLLs. 11415 hardcode_libdir_flag_spec='-L$libdir' 11416 export_dynamic_flag_spec='$wl--export-all-symbols' 11417 allow_undefined_flag=unsupported 11418 always_export_symbols=no 11419 enable_shared_with_static_runtimes=yes 11420 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11421 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11422 11423 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11424 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11425 # If the export-symbols file already is a .def file, use it as 11426 # is; otherwise, prepend EXPORTS... 11427 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11428 cp $export_symbols $output_objdir/$soname.def; 11429 else 11430 echo EXPORTS > $output_objdir/$soname.def; 11431 cat $export_symbols >> $output_objdir/$soname.def; 11432 fi~ 11433 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11434 else 11435 ld_shlibs=no 11436 fi 11437 ;; 11438 11439 haiku*) 11440 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11441 link_all_deplibs=yes 11442 ;; 11443 11444 os2*) 11445 hardcode_libdir_flag_spec='-L$libdir' 11446 hardcode_minus_L=yes 11447 allow_undefined_flag=unsupported 11448 shrext_cmds=.dll 11449 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11450 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11451 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11452 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11453 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11454 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11455 emximp -o $lib $output_objdir/$libname.def' 11456 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11457 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11458 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11459 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11460 prefix_cmds="$SED"~ 11461 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11462 prefix_cmds="$prefix_cmds -e 1d"; 11463 fi~ 11464 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11465 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11466 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11467 emximp -o $lib $output_objdir/$libname.def' 11468 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11469 enable_shared_with_static_runtimes=yes 11470 ;; 11471 11472 interix[3-9]*) 11473 hardcode_direct=no 11474 hardcode_shlibpath_var=no 11475 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11476 export_dynamic_flag_spec='$wl-E' 11477 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11478 # Instead, shared libraries are loaded at an image base (0x10000000 by 11479 # default) and relocated if they conflict, which is a slow very memory 11480 # consuming and fragmenting process. To avoid this, we pick a random, 11481 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11482 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11483 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11484 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11485 ;; 11486 11487 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11488 tmp_diet=no 11489 if test linux-dietlibc = "$host_os"; then 11490 case $cc_basename in 11491 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11492 esac 11493 fi 11494 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11495 && test no = "$tmp_diet" 11496 then 11497 tmp_addflag=' $pic_flag' 11498 tmp_sharedflag='-shared' 11499 case $cc_basename,$host_cpu in 11500 pgcc*) # Portland Group C compiler 11501 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' 11502 tmp_addflag=' $pic_flag' 11503 ;; 11504 pgf77* | pgf90* | pgf95* | pgfortran*) 11505 # Portland Group f77 and f90 compilers 11506 whole_archive_flag_spec='$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' 11507 tmp_addflag=' $pic_flag -Mnomain' ;; 11508 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11509 tmp_addflag=' -i_dynamic' ;; 11510 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11511 tmp_addflag=' -i_dynamic -nofor_main' ;; 11512 ifc* | ifort*) # Intel Fortran compiler 11513 tmp_addflag=' -nofor_main' ;; 11514 lf95*) # Lahey Fortran 8.1 11515 whole_archive_flag_spec= 11516 tmp_sharedflag='--shared' ;; 11517 nagfor*) # NAGFOR 5.3 11518 tmp_sharedflag='-Wl,-shared' ;; 11519 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11520 tmp_sharedflag='-qmkshrobj' 11521 tmp_addflag= ;; 11522 nvcc*) # Cuda Compiler Driver 2.2 11523 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11524 compiler_needs_object=yes 11525 ;; 11526 esac 11527 case `$CC -V 2>&1 | sed 5q` in 11528 *Sun\ C*) # Sun C 5.9 11529 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\"` $wl--no-whole-archive' 11530 compiler_needs_object=yes 11531 tmp_sharedflag='-G' ;; 11532 *Sun\ F*) # Sun Fortran 8.3 11533 tmp_sharedflag='-G' ;; 11534 esac 11535 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11536 11537 if test yes = "$supports_anon_versioning"; then 11538 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11539 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11540 echo "local: *; };" >> $output_objdir/$libname.ver~ 11541 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11542 fi 11543 11544 case $cc_basename in 11545 tcc*) 11546 export_dynamic_flag_spec='-rdynamic' 11547 ;; 11548 xlf* | bgf* | bgxlf* | mpixlf*) 11549 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11550 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11551 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11552 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11553 if test yes = "$supports_anon_versioning"; then 11554 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11555 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11556 echo "local: *; };" >> $output_objdir/$libname.ver~ 11557 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11558 fi 11559 ;; 11560 esac 11561 else 11562 ld_shlibs=no 11563 fi 11564 ;; 11565 11566 netbsd*) 11567 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11568 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11569 wlarc= 11570 else 11571 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11572 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11573 fi 11574 ;; 11575 11576 solaris*) 11577 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11578 ld_shlibs=no 11579 cat <<_LT_EOF 1>&2 11580 11581 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11582 *** create shared libraries on Solaris systems. Therefore, libtool 11583 *** is disabling shared libraries support. We urge you to upgrade GNU 11584 *** binutils to release 2.9.1 or newer. Another option is to modify 11585 *** your PATH or compiler configuration so that the native linker is 11586 *** used, and then restart. 11587 11588 _LT_EOF 11589 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11590 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11591 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11592 else 11593 ld_shlibs=no 11594 fi 11595 ;; 11596 11597 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11598 case `$LD -v 2>&1` in 11599 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11600 ld_shlibs=no 11601 cat <<_LT_EOF 1>&2 11602 11603 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11604 *** reliably create shared libraries on SCO systems. Therefore, libtool 11605 *** is disabling shared libraries support. We urge you to upgrade GNU 11606 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11607 *** your PATH or compiler configuration so that the native linker is 11608 *** used, and then restart. 11609 11610 _LT_EOF 11611 ;; 11612 *) 11613 # For security reasons, it is highly recommended that you always 11614 # use absolute paths for naming shared libraries, and exclude the 11615 # DT_RUNPATH tag from executables and libraries. But doing so 11616 # requires that you compile everything twice, which is a pain. 11617 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11618 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11619 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11620 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11621 else 11622 ld_shlibs=no 11623 fi 11624 ;; 11625 esac 11626 ;; 11627 11628 sunos4*) 11629 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11630 wlarc= 11631 hardcode_direct=yes 11632 hardcode_shlibpath_var=no 11633 ;; 11634 11635 *) 11636 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11637 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11638 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11639 else 11640 ld_shlibs=no 11641 fi 11642 ;; 11643 esac 11644 11645 if test no = "$ld_shlibs"; then 11646 runpath_var= 11647 hardcode_libdir_flag_spec= 11648 export_dynamic_flag_spec= 11649 whole_archive_flag_spec= 11650 fi 11651 else 11652 # PORTME fill in a description of your system's linker (not GNU ld) 11653 case $host_os in 11654 aix3*) 11655 allow_undefined_flag=unsupported 11656 always_export_symbols=yes 11657 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11658 # Note: this linker hardcodes the directories in LIBPATH if there 11659 # are no directories specified by -L. 11660 hardcode_minus_L=yes 11661 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11662 # Neither direct hardcoding nor static linking is supported with a 11663 # broken collect2. 11664 hardcode_direct=unsupported 11665 fi 11666 ;; 11667 11668 aix[4-9]*) 11669 if test ia64 = "$host_cpu"; then 11670 # On IA64, the linker does run time linking by default, so we don't 11671 # have to do anything special. 11672 aix_use_runtimelinking=no 11673 exp_sym_flag='-Bexport' 11674 no_entry_flag= 11675 else 11676 # If we're using GNU nm, then we don't want the "-C" option. 11677 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11678 # Without the "-l" option, or with the "-B" option, AIX nm treats 11679 # weak defined symbols like other global defined symbols, whereas 11680 # GNU nm marks them as "W". 11681 # While the 'weak' keyword is ignored in the Export File, we need 11682 # it in the Import File for the 'aix-soname' feature, so we have 11683 # to replace the "-B" option with "-P" for AIX nm. 11684 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11685 export_symbols_cmds='$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' 11686 else 11687 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' 11688 fi 11689 aix_use_runtimelinking=no 11690 11691 # Test if we are trying to use run time linking or normal 11692 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11693 # have runtime linking enabled, and use it for executables. 11694 # For shared libraries, we enable/disable runtime linking 11695 # depending on the kind of the shared library created - 11696 # when "with_aix_soname,aix_use_runtimelinking" is: 11697 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11698 # "aix,yes" lib.so shared, rtl:yes, for executables 11699 # lib.a static archive 11700 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11701 # lib.a(lib.so.V) shared, rtl:no, for executables 11702 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11703 # lib.a(lib.so.V) shared, rtl:no 11704 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11705 # lib.a static archive 11706 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11707 for ld_flag in $LDFLAGS; do 11708 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11709 aix_use_runtimelinking=yes 11710 break 11711 fi 11712 done 11713 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11714 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11715 # so we don't have lib.a shared libs to link our executables. 11716 # We have to force runtime linking in this case. 11717 aix_use_runtimelinking=yes 11718 LDFLAGS="$LDFLAGS -Wl,-brtl" 11719 fi 11720 ;; 11721 esac 11722 11723 exp_sym_flag='-bexport' 11724 no_entry_flag='-bnoentry' 11725 fi 11726 11727 # When large executables or shared objects are built, AIX ld can 11728 # have problems creating the table of contents. If linking a library 11729 # or program results in "error TOC overflow" add -mminimal-toc to 11730 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11731 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11732 11733 archive_cmds='' 11734 hardcode_direct=yes 11735 hardcode_direct_absolute=yes 11736 hardcode_libdir_separator=':' 11737 link_all_deplibs=yes 11738 file_list_spec='$wl-f,' 11739 case $with_aix_soname,$aix_use_runtimelinking in 11740 aix,*) ;; # traditional, no import file 11741 svr4,* | *,yes) # use import file 11742 # The Import File defines what to hardcode. 11743 hardcode_direct=no 11744 hardcode_direct_absolute=no 11745 ;; 11746 esac 11747 11748 if test yes = "$GCC"; then 11749 case $host_os in aix4.[012]|aix4.[012].*) 11750 # We only want to do this on AIX 4.2 and lower, the check 11751 # below for broken collect2 doesn't work under 4.3+ 11752 collect2name=`$CC -print-prog-name=collect2` 11753 if test -f "$collect2name" && 11754 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11755 then 11756 # We have reworked collect2 11757 : 11758 else 11759 # We have old collect2 11760 hardcode_direct=unsupported 11761 # It fails to find uninstalled libraries when the uninstalled 11762 # path is not listed in the libpath. Setting hardcode_minus_L 11763 # to unsupported forces relinking 11764 hardcode_minus_L=yes 11765 hardcode_libdir_flag_spec='-L$libdir' 11766 hardcode_libdir_separator= 11767 fi 11768 ;; 11769 esac 11770 shared_flag='-shared' 11771 if test yes = "$aix_use_runtimelinking"; then 11772 shared_flag="$shared_flag "'$wl-G' 11773 fi 11774 # Need to ensure runtime linking is disabled for the traditional 11775 # shared library, or the linker may eventually find shared libraries 11776 # /with/ Import File - we do not want to mix them. 11777 shared_flag_aix='-shared' 11778 shared_flag_svr4='-shared $wl-G' 11779 else 11780 # not using gcc 11781 if test ia64 = "$host_cpu"; then 11782 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 11783 # chokes on -Wl,-G. The following line is correct: 11784 shared_flag='-G' 11785 else 11786 if test yes = "$aix_use_runtimelinking"; then 11787 shared_flag='$wl-G' 11788 else 11789 shared_flag='$wl-bM:SRE' 11790 fi 11791 shared_flag_aix='$wl-bM:SRE' 11792 shared_flag_svr4='$wl-G' 11793 fi 11794 fi 11795 11796 export_dynamic_flag_spec='$wl-bexpall' 11797 # It seems that -bexpall does not export symbols beginning with 11798 # underscore (_), so it is better to generate a list of symbols to export. 11799 always_export_symbols=yes 11800 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 11801 # Warning - without using the other runtime loading flags (-brtl), 11802 # -berok will link without error, but may produce a broken library. 11803 allow_undefined_flag='-berok' 11804 # Determine the default libpath from the value encoded in an 11805 # empty executable. 11806 if test set = "${lt_cv_aix_libpath+set}"; then 11807 aix_libpath=$lt_cv_aix_libpath 11808 else 11809 if ${lt_cv_aix_libpath_+:} false; then : 11810 $as_echo_n "(cached) " >&6 11811 else 11812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11813 /* end confdefs.h. */ 11814 11815 int 11816 main () 11817 { 11818 11819 ; 11820 return 0; 11821 } 11822 _ACEOF 11823 if ac_fn_c_try_link "$LINENO"; then : 11824 11825 lt_aix_libpath_sed=' 11826 /Import File Strings/,/^$/ { 11827 /^0/ { 11828 s/^0 *\([^ ]*\) *$/\1/ 11829 p 11830 } 11831 }' 11832 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11833 # Check for a 64-bit object if we didn't find anything. 11834 if test -z "$lt_cv_aix_libpath_"; then 11835 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11836 fi 11837 fi 11838 rm -f core conftest.err conftest.$ac_objext \ 11839 conftest$ac_exeext conftest.$ac_ext 11840 if test -z "$lt_cv_aix_libpath_"; then 11841 lt_cv_aix_libpath_=/usr/lib:/lib 11842 fi 11843 11844 fi 11845 11846 aix_libpath=$lt_cv_aix_libpath_ 11847 fi 11848 11849 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11850 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' '$shared_flag 11851 else 11852 if test ia64 = "$host_cpu"; then 11853 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 11854 allow_undefined_flag="-z nodefs" 11855 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 11856 else 11857 # Determine the default libpath from the value encoded in an 11858 # empty executable. 11859 if test set = "${lt_cv_aix_libpath+set}"; then 11860 aix_libpath=$lt_cv_aix_libpath 11861 else 11862 if ${lt_cv_aix_libpath_+:} false; then : 11863 $as_echo_n "(cached) " >&6 11864 else 11865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11866 /* end confdefs.h. */ 11867 11868 int 11869 main () 11870 { 11871 11872 ; 11873 return 0; 11874 } 11875 _ACEOF 11876 if ac_fn_c_try_link "$LINENO"; then : 11877 11878 lt_aix_libpath_sed=' 11879 /Import File Strings/,/^$/ { 11880 /^0/ { 11881 s/^0 *\([^ ]*\) *$/\1/ 11882 p 11883 } 11884 }' 11885 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11886 # Check for a 64-bit object if we didn't find anything. 11887 if test -z "$lt_cv_aix_libpath_"; then 11888 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11889 fi 11890 fi 11891 rm -f core conftest.err conftest.$ac_objext \ 11892 conftest$ac_exeext conftest.$ac_ext 11893 if test -z "$lt_cv_aix_libpath_"; then 11894 lt_cv_aix_libpath_=/usr/lib:/lib 11895 fi 11896 11897 fi 11898 11899 aix_libpath=$lt_cv_aix_libpath_ 11900 fi 11901 11902 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11903 # Warning - without using the other run time loading flags, 11904 # -berok will link without error, but may produce a broken library. 11905 no_undefined_flag=' $wl-bernotok' 11906 allow_undefined_flag=' $wl-berok' 11907 if test yes = "$with_gnu_ld"; then 11908 # We only use this code for GNU lds that support --whole-archive. 11909 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 11910 else 11911 # Exported symbols can be pulled into shared objects from archives 11912 whole_archive_flag_spec='$convenience' 11913 fi 11914 archive_cmds_need_lc=yes 11915 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 11916 # -brtl affects multiple linker settings, -berok does not and is overridden later 11917 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 11918 if test svr4 != "$with_aix_soname"; then 11919 # This is similar to how AIX traditionally builds its shared libraries. 11920 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/$soname' 11921 fi 11922 if test aix != "$with_aix_soname"; then 11923 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/$shared_archive_member_spec.imp' 11924 else 11925 # used by -dlpreopen to get the symbols 11926 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 11927 fi 11928 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 11929 fi 11930 fi 11931 ;; 11932 11933 amigaos*) 11934 case $host_cpu in 11935 powerpc) 11936 # see comment about AmigaOS4 .so support 11937 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11938 archive_expsym_cmds='' 11939 ;; 11940 m68k) 11941 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11942 hardcode_libdir_flag_spec='-L$libdir' 11943 hardcode_minus_L=yes 11944 ;; 11945 esac 11946 ;; 11947 11948 bsdi[45]*) 11949 export_dynamic_flag_spec=-rdynamic 11950 ;; 11951 11952 cygwin* | mingw* | pw32* | cegcc*) 11953 # When not using gcc, we currently assume that we are using 11954 # Microsoft Visual C++. 11955 # hardcode_libdir_flag_spec is actually meaningless, as there is 11956 # no search path for DLLs. 11957 case $cc_basename in 11958 cl*) 11959 # Native MSVC 11960 hardcode_libdir_flag_spec=' ' 11961 allow_undefined_flag=unsupported 11962 always_export_symbols=yes 11963 file_list_spec='@' 11964 # Tell ltmain to make .lib files, not .a files. 11965 libext=lib 11966 # Tell ltmain to make .dll files, not .so files. 11967 shrext_cmds=.dll 11968 # FIXME: Setting linknames here is a bad hack. 11969 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 11970 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11971 cp "$export_symbols" "$output_objdir/$soname.def"; 11972 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 11973 else 11974 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 11975 fi~ 11976 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 11977 linknames=' 11978 # The linker will not automatically build a static lib if we build a DLL. 11979 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 11980 enable_shared_with_static_runtimes=yes 11981 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 11982 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 11983 # Don't use ranlib 11984 old_postinstall_cmds='chmod 644 $oldlib' 11985 postlink_cmds='lt_outputfile="@OUTPUT@"~ 11986 lt_tool_outputfile="@TOOL_OUTPUT@"~ 11987 case $lt_outputfile in 11988 *.exe|*.EXE) ;; 11989 *) 11990 lt_outputfile=$lt_outputfile.exe 11991 lt_tool_outputfile=$lt_tool_outputfile.exe 11992 ;; 11993 esac~ 11994 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 11995 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 11996 $RM "$lt_outputfile.manifest"; 11997 fi' 11998 ;; 11999 *) 12000 # Assume MSVC wrapper 12001 hardcode_libdir_flag_spec=' ' 12002 allow_undefined_flag=unsupported 12003 # Tell ltmain to make .lib files, not .a files. 12004 libext=lib 12005 # Tell ltmain to make .dll files, not .so files. 12006 shrext_cmds=.dll 12007 # FIXME: Setting linknames here is a bad hack. 12008 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12009 # The linker will automatically build a .lib file if we build a DLL. 12010 old_archive_from_new_cmds='true' 12011 # FIXME: Should let the user specify the lib program. 12012 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12013 enable_shared_with_static_runtimes=yes 12014 ;; 12015 esac 12016 ;; 12017 12018 darwin* | rhapsody*) 12019 12020 12021 archive_cmds_need_lc=no 12022 hardcode_direct=no 12023 hardcode_automatic=yes 12024 hardcode_shlibpath_var=unsupported 12025 if test yes = "$lt_cv_ld_force_load"; then 12026 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12027 12028 else 12029 whole_archive_flag_spec='' 12030 fi 12031 link_all_deplibs=yes 12032 allow_undefined_flag=$_lt_dar_allow_undefined 12033 case $cc_basename in 12034 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12035 *) _lt_dar_can_shared=$GCC ;; 12036 esac 12037 if test yes = "$_lt_dar_can_shared"; then 12038 output_verbose_link_cmd=func_echo_all 12039 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12040 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12041 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$_lt_dsymutil" 12042 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12043 12044 else 12045 ld_shlibs=no 12046 fi 12047 12048 ;; 12049 12050 dgux*) 12051 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12052 hardcode_libdir_flag_spec='-L$libdir' 12053 hardcode_shlibpath_var=no 12054 ;; 12055 12056 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12057 # support. Future versions do this automatically, but an explicit c++rt0.o 12058 # does not break anything, and helps significantly (at the cost of a little 12059 # extra space). 12060 freebsd2.2*) 12061 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12062 hardcode_libdir_flag_spec='-R$libdir' 12063 hardcode_direct=yes 12064 hardcode_shlibpath_var=no 12065 ;; 12066 12067 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12068 freebsd2.*) 12069 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12070 hardcode_direct=yes 12071 hardcode_minus_L=yes 12072 hardcode_shlibpath_var=no 12073 ;; 12074 12075 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12076 freebsd* | dragonfly*) 12077 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12078 hardcode_libdir_flag_spec='-R$libdir' 12079 hardcode_direct=yes 12080 hardcode_shlibpath_var=no 12081 ;; 12082 12083 hpux9*) 12084 if test yes = "$GCC"; then 12085 archive_cmds='$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 $lib' 12086 else 12087 archive_cmds='$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 $lib' 12088 fi 12089 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12090 hardcode_libdir_separator=: 12091 hardcode_direct=yes 12092 12093 # hardcode_minus_L: Not really in the search PATH, 12094 # but as the default location of the library. 12095 hardcode_minus_L=yes 12096 export_dynamic_flag_spec='$wl-E' 12097 ;; 12098 12099 hpux10*) 12100 if test yes,no = "$GCC,$with_gnu_ld"; then 12101 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12102 else 12103 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12104 fi 12105 if test no = "$with_gnu_ld"; then 12106 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12107 hardcode_libdir_separator=: 12108 hardcode_direct=yes 12109 hardcode_direct_absolute=yes 12110 export_dynamic_flag_spec='$wl-E' 12111 # hardcode_minus_L: Not really in the search PATH, 12112 # but as the default location of the library. 12113 hardcode_minus_L=yes 12114 fi 12115 ;; 12116 12117 hpux11*) 12118 if test yes,no = "$GCC,$with_gnu_ld"; then 12119 case $host_cpu in 12120 hppa*64*) 12121 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12122 ;; 12123 ia64*) 12124 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12125 ;; 12126 *) 12127 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12128 ;; 12129 esac 12130 else 12131 case $host_cpu in 12132 hppa*64*) 12133 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12134 ;; 12135 ia64*) 12136 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12137 ;; 12138 *) 12139 12140 # Older versions of the 11.00 compiler do not understand -b yet 12141 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12143 $as_echo_n "checking if $CC understands -b... " >&6; } 12144 if ${lt_cv_prog_compiler__b+:} false; then : 12145 $as_echo_n "(cached) " >&6 12146 else 12147 lt_cv_prog_compiler__b=no 12148 save_LDFLAGS=$LDFLAGS 12149 LDFLAGS="$LDFLAGS -b" 12150 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12151 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12152 # The linker can only warn and ignore the option if not recognized 12153 # So say no if there are warnings 12154 if test -s conftest.err; then 12155 # Append any errors to the config.log. 12156 cat conftest.err 1>&5 12157 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12158 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12159 if diff conftest.exp conftest.er2 >/dev/null; then 12160 lt_cv_prog_compiler__b=yes 12161 fi 12162 else 12163 lt_cv_prog_compiler__b=yes 12164 fi 12165 fi 12166 $RM -r conftest* 12167 LDFLAGS=$save_LDFLAGS 12168 12169 fi 12170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12171 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12172 12173 if test yes = "$lt_cv_prog_compiler__b"; then 12174 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12175 else 12176 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12177 fi 12178 12179 ;; 12180 esac 12181 fi 12182 if test no = "$with_gnu_ld"; then 12183 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12184 hardcode_libdir_separator=: 12185 12186 case $host_cpu in 12187 hppa*64*|ia64*) 12188 hardcode_direct=no 12189 hardcode_shlibpath_var=no 12190 ;; 12191 *) 12192 hardcode_direct=yes 12193 hardcode_direct_absolute=yes 12194 export_dynamic_flag_spec='$wl-E' 12195 12196 # hardcode_minus_L: Not really in the search PATH, 12197 # but as the default location of the library. 12198 hardcode_minus_L=yes 12199 ;; 12200 esac 12201 fi 12202 ;; 12203 12204 irix5* | irix6* | nonstopux*) 12205 if test yes = "$GCC"; then 12206 archive_cmds='$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' 12207 # Try to use the -exported_symbol ld option, if it does not 12208 # work, assume that -exports_file does not work either and 12209 # implicitly export all symbols. 12210 # This should be the same for all languages, so no per-tag cache variable. 12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12212 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12213 if ${lt_cv_irix_exported_symbol+:} false; then : 12214 $as_echo_n "(cached) " >&6 12215 else 12216 save_LDFLAGS=$LDFLAGS 12217 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12219 /* end confdefs.h. */ 12220 int foo (void) { return 0; } 12221 _ACEOF 12222 if ac_fn_c_try_link "$LINENO"; then : 12223 lt_cv_irix_exported_symbol=yes 12224 else 12225 lt_cv_irix_exported_symbol=no 12226 fi 12227 rm -f core conftest.err conftest.$ac_objext \ 12228 conftest$ac_exeext conftest.$ac_ext 12229 LDFLAGS=$save_LDFLAGS 12230 fi 12231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12232 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12233 if test yes = "$lt_cv_irix_exported_symbol"; then 12234 archive_expsym_cmds='$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 $lib' 12235 fi 12236 else 12237 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12238 archive_expsym_cmds='$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 $lib' 12239 fi 12240 archive_cmds_need_lc='no' 12241 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12242 hardcode_libdir_separator=: 12243 inherit_rpath=yes 12244 link_all_deplibs=yes 12245 ;; 12246 12247 linux*) 12248 case $cc_basename in 12249 tcc*) 12250 # Fabrice Bellard et al's Tiny C Compiler 12251 ld_shlibs=yes 12252 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12253 ;; 12254 esac 12255 ;; 12256 12257 netbsd*) 12258 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12259 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12260 else 12261 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12262 fi 12263 hardcode_libdir_flag_spec='-R$libdir' 12264 hardcode_direct=yes 12265 hardcode_shlibpath_var=no 12266 ;; 12267 12268 newsos6) 12269 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12270 hardcode_direct=yes 12271 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12272 hardcode_libdir_separator=: 12273 hardcode_shlibpath_var=no 12274 ;; 12275 12276 *nto* | *qnx*) 12277 ;; 12278 12279 openbsd* | bitrig*) 12280 if test -f /usr/libexec/ld.so; then 12281 hardcode_direct=yes 12282 hardcode_shlibpath_var=no 12283 hardcode_direct_absolute=yes 12284 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12285 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12286 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12287 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12288 export_dynamic_flag_spec='$wl-E' 12289 else 12290 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12291 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12292 fi 12293 else 12294 ld_shlibs=no 12295 fi 12296 ;; 12297 12298 os2*) 12299 hardcode_libdir_flag_spec='-L$libdir' 12300 hardcode_minus_L=yes 12301 allow_undefined_flag=unsupported 12302 shrext_cmds=.dll 12303 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12304 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12305 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12306 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12307 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12308 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12309 emximp -o $lib $output_objdir/$libname.def' 12310 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12311 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12312 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12313 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12314 prefix_cmds="$SED"~ 12315 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12316 prefix_cmds="$prefix_cmds -e 1d"; 12317 fi~ 12318 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12319 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12320 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12321 emximp -o $lib $output_objdir/$libname.def' 12322 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12323 enable_shared_with_static_runtimes=yes 12324 ;; 12325 12326 osf3*) 12327 if test yes = "$GCC"; then 12328 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12329 archive_cmds='$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 $lib' 12330 else 12331 allow_undefined_flag=' -expect_unresolved \*' 12332 archive_cmds='$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 $lib' 12333 fi 12334 archive_cmds_need_lc='no' 12335 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12336 hardcode_libdir_separator=: 12337 ;; 12338 12339 osf4* | osf5*) # as osf3* with the addition of -msym flag 12340 if test yes = "$GCC"; then 12341 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12342 archive_cmds='$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 $lib' 12343 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12344 else 12345 allow_undefined_flag=' -expect_unresolved \*' 12346 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' 12347 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~ 12348 $CC -shared$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' 12349 12350 # Both c and cxx compiler support -rpath directly 12351 hardcode_libdir_flag_spec='-rpath $libdir' 12352 fi 12353 archive_cmds_need_lc='no' 12354 hardcode_libdir_separator=: 12355 ;; 12356 12357 solaris*) 12358 no_undefined_flag=' -z defs' 12359 if test yes = "$GCC"; then 12360 wlarc='$wl' 12361 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12362 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12363 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12364 else 12365 case `$CC -V 2>&1` in 12366 *"Compilers 5.0"*) 12367 wlarc='' 12368 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12369 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12370 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12371 ;; 12372 *) 12373 wlarc='$wl' 12374 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12375 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12376 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12377 ;; 12378 esac 12379 fi 12380 hardcode_libdir_flag_spec='-R$libdir' 12381 hardcode_shlibpath_var=no 12382 case $host_os in 12383 solaris2.[0-5] | solaris2.[0-5].*) ;; 12384 *) 12385 # The compiler driver will combine and reorder linker options, 12386 # but understands '-z linker_flag'. GCC discards it without '$wl', 12387 # but is careful enough not to reorder. 12388 # Supported since Solaris 2.6 (maybe 2.5.1?) 12389 if test yes = "$GCC"; then 12390 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12391 else 12392 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12393 fi 12394 ;; 12395 esac 12396 link_all_deplibs=yes 12397 ;; 12398 12399 sunos4*) 12400 if test sequent = "$host_vendor"; then 12401 # Use $CC to link under sequent, because it throws in some extra .o 12402 # files that make .init and .fini sections work. 12403 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12404 else 12405 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12406 fi 12407 hardcode_libdir_flag_spec='-L$libdir' 12408 hardcode_direct=yes 12409 hardcode_minus_L=yes 12410 hardcode_shlibpath_var=no 12411 ;; 12412 12413 sysv4) 12414 case $host_vendor in 12415 sni) 12416 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12417 hardcode_direct=yes # is this really true??? 12418 ;; 12419 siemens) 12420 ## LD is ld it makes a PLAMLIB 12421 ## CC just makes a GrossModule. 12422 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12423 reload_cmds='$CC -r -o $output$reload_objs' 12424 hardcode_direct=no 12425 ;; 12426 motorola) 12427 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12428 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12429 ;; 12430 esac 12431 runpath_var='LD_RUN_PATH' 12432 hardcode_shlibpath_var=no 12433 ;; 12434 12435 sysv4.3*) 12436 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12437 hardcode_shlibpath_var=no 12438 export_dynamic_flag_spec='-Bexport' 12439 ;; 12440 12441 sysv4*MP*) 12442 if test -d /usr/nec; then 12443 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12444 hardcode_shlibpath_var=no 12445 runpath_var=LD_RUN_PATH 12446 hardcode_runpath_var=yes 12447 ld_shlibs=yes 12448 fi 12449 ;; 12450 12451 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12452 no_undefined_flag='$wl-z,text' 12453 archive_cmds_need_lc=no 12454 hardcode_shlibpath_var=no 12455 runpath_var='LD_RUN_PATH' 12456 12457 if test yes = "$GCC"; then 12458 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12459 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12460 else 12461 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12462 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12463 fi 12464 ;; 12465 12466 sysv5* | sco3.2v5* | sco5v6*) 12467 # Note: We CANNOT use -z defs as we might desire, because we do not 12468 # link with -lc, and that would cause any symbols used from libc to 12469 # always be unresolved, which means just about no library would 12470 # ever link correctly. If we're not using GNU ld we use -z text 12471 # though, which does catch some bad symbols but isn't as heavy-handed 12472 # as -z defs. 12473 no_undefined_flag='$wl-z,text' 12474 allow_undefined_flag='$wl-z,nodefs' 12475 archive_cmds_need_lc=no 12476 hardcode_shlibpath_var=no 12477 hardcode_libdir_flag_spec='$wl-R,$libdir' 12478 hardcode_libdir_separator=':' 12479 link_all_deplibs=yes 12480 export_dynamic_flag_spec='$wl-Bexport' 12481 runpath_var='LD_RUN_PATH' 12482 12483 if test yes = "$GCC"; then 12484 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12485 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12486 else 12487 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12488 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12489 fi 12490 ;; 12491 12492 uts4*) 12493 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12494 hardcode_libdir_flag_spec='-L$libdir' 12495 hardcode_shlibpath_var=no 12496 ;; 12497 12498 *) 12499 ld_shlibs=no 12500 ;; 12501 esac 12502 12503 if test sni = "$host_vendor"; then 12504 case $host in 12505 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12506 export_dynamic_flag_spec='$wl-Blargedynsym' 12507 ;; 12508 esac 12509 fi 12510 fi 12511 12512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12513 $as_echo "$ld_shlibs" >&6; } 12514 test no = "$ld_shlibs" && can_build_shared=no 12515 12516 with_gnu_ld=$with_gnu_ld 12517 12518 12519 12520 12521 12522 12523 12524 12525 12526 12527 12528 12529 12530 12531 12532 # 12533 # Do we need to explicitly link libc? 12534 # 12535 case "x$archive_cmds_need_lc" in 12536 x|xyes) 12537 # Assume -lc should be added 12538 archive_cmds_need_lc=yes 12539 12540 if test yes,yes = "$GCC,$enable_shared"; then 12541 case $archive_cmds in 12542 *'~'*) 12543 # FIXME: we may have to deal with multi-command sequences. 12544 ;; 12545 '$CC '*) 12546 # Test whether the compiler implicitly links with -lc since on some 12547 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12548 # to ld, don't add -lc before -lgcc. 12549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12550 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12551 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12552 $as_echo_n "(cached) " >&6 12553 else 12554 $RM conftest* 12555 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12556 12557 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12558 (eval $ac_compile) 2>&5 12559 ac_status=$? 12560 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12561 test $ac_status = 0; } 2>conftest.err; then 12562 soname=conftest 12563 lib=conftest 12564 libobjs=conftest.$ac_objext 12565 deplibs= 12566 wl=$lt_prog_compiler_wl 12567 pic_flag=$lt_prog_compiler_pic 12568 compiler_flags=-v 12569 linker_flags=-v 12570 verstring= 12571 output_objdir=. 12572 libname=conftest 12573 lt_save_allow_undefined_flag=$allow_undefined_flag 12574 allow_undefined_flag= 12575 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12576 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12577 ac_status=$? 12578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12579 test $ac_status = 0; } 12580 then 12581 lt_cv_archive_cmds_need_lc=no 12582 else 12583 lt_cv_archive_cmds_need_lc=yes 12584 fi 12585 allow_undefined_flag=$lt_save_allow_undefined_flag 12586 else 12587 cat conftest.err 1>&5 12588 fi 12589 $RM conftest* 12590 12591 fi 12592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12593 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12594 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12595 ;; 12596 esac 12597 fi 12598 ;; 12599 esac 12600 12601 12602 12603 12604 12605 12606 12607 12608 12609 12610 12611 12612 12613 12614 12615 12616 12617 12618 12619 12620 12621 12622 12623 12624 12625 12626 12627 12628 12629 12630 12631 12632 12633 12634 12635 12636 12637 12638 12639 12640 12641 12642 12643 12644 12645 12646 12647 12648 12649 12650 12651 12652 12653 12654 12655 12656 12657 12658 12659 12660 12661 12662 12663 12664 12665 12666 12667 12668 12669 12670 12671 12672 12673 12674 12675 12676 12677 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 12722 12723 12724 12725 12726 12727 12728 12729 12730 12731 12732 12733 12734 12735 12736 12737 12738 12739 12740 12741 12742 12743 12744 12745 12746 12747 12748 12749 12750 12751 12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12753 $as_echo_n "checking dynamic linker characteristics... " >&6; } 12754 12755 if test yes = "$GCC"; then 12756 case $host_os in 12757 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12758 *) lt_awk_arg='/^libraries:/' ;; 12759 esac 12760 case $host_os in 12761 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12762 *) lt_sed_strip_eq='s|=/|/|g' ;; 12763 esac 12764 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12765 case $lt_search_path_spec in 12766 *\;*) 12767 # if the path contains ";" then we assume it to be the separator 12768 # otherwise default to the standard path separator (i.e. ":") - it is 12769 # assumed that no part of a normal pathname contains ";" but that should 12770 # okay in the real world where ";" in dirpaths is itself problematic. 12771 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12772 ;; 12773 *) 12774 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12775 ;; 12776 esac 12777 # Ok, now we have the path, separated by spaces, we can step through it 12778 # and add multilib dir if necessary... 12779 lt_tmp_lt_search_path_spec= 12780 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 12781 # ...but if some path component already ends with the multilib dir we assume 12782 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 12783 case "$lt_multi_os_dir; $lt_search_path_spec " in 12784 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 12785 lt_multi_os_dir= 12786 ;; 12787 esac 12788 for lt_sys_path in $lt_search_path_spec; do 12789 if test -d "$lt_sys_path$lt_multi_os_dir"; then 12790 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 12791 elif test -n "$lt_multi_os_dir"; then 12792 test -d "$lt_sys_path" && \ 12793 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 12794 fi 12795 done 12796 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 12797 BEGIN {RS = " "; FS = "/|\n";} { 12798 lt_foo = ""; 12799 lt_count = 0; 12800 for (lt_i = NF; lt_i > 0; lt_i--) { 12801 if ($lt_i != "" && $lt_i != ".") { 12802 if ($lt_i == "..") { 12803 lt_count++; 12804 } else { 12805 if (lt_count == 0) { 12806 lt_foo = "/" $lt_i lt_foo; 12807 } else { 12808 lt_count--; 12809 } 12810 } 12811 } 12812 } 12813 if (lt_foo != "") { lt_freq[lt_foo]++; } 12814 if (lt_freq[lt_foo] == 1) { print lt_foo; } 12815 }'` 12816 # AWK program above erroneously prepends '/' to C:/dos/paths 12817 # for these hosts. 12818 case $host_os in 12819 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 12820 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 12821 esac 12822 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 12823 else 12824 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12825 fi 12826 library_names_spec= 12827 libname_spec='lib$name' 12828 soname_spec= 12829 shrext_cmds=.so 12830 postinstall_cmds= 12831 postuninstall_cmds= 12832 finish_cmds= 12833 finish_eval= 12834 shlibpath_var= 12835 shlibpath_overrides_runpath=unknown 12836 version_type=none 12837 dynamic_linker="$host_os ld.so" 12838 sys_lib_dlsearch_path_spec="/lib /usr/lib" 12839 need_lib_prefix=unknown 12840 hardcode_into_libs=no 12841 12842 # when you set need_version to no, make sure it does not cause -set_version 12843 # flags to be left without arguments 12844 need_version=unknown 12845 12846 12847 12848 case $host_os in 12849 aix3*) 12850 version_type=linux # correct to gnu/linux during the next big refactor 12851 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 12852 shlibpath_var=LIBPATH 12853 12854 # AIX 3 has no versioning support, so we append a major version to the name. 12855 soname_spec='$libname$release$shared_ext$major' 12856 ;; 12857 12858 aix[4-9]*) 12859 version_type=linux # correct to gnu/linux during the next big refactor 12860 need_lib_prefix=no 12861 need_version=no 12862 hardcode_into_libs=yes 12863 if test ia64 = "$host_cpu"; then 12864 # AIX 5 supports IA64 12865 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 12866 shlibpath_var=LD_LIBRARY_PATH 12867 else 12868 # With GCC up to 2.95.x, collect2 would create an import file 12869 # for dependence libraries. The import file would start with 12870 # the line '#! .'. This would cause the generated library to 12871 # depend on '.', always an invalid library. This was fixed in 12872 # development snapshots of GCC prior to 3.0. 12873 case $host_os in 12874 aix4 | aix4.[01] | aix4.[01].*) 12875 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 12876 echo ' yes ' 12877 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 12878 : 12879 else 12880 can_build_shared=no 12881 fi 12882 ;; 12883 esac 12884 # Using Import Files as archive members, it is possible to support 12885 # filename-based versioning of shared library archives on AIX. While 12886 # this would work for both with and without runtime linking, it will 12887 # prevent static linking of such archives. So we do filename-based 12888 # shared library versioning with .so extension only, which is used 12889 # when both runtime linking and shared linking is enabled. 12890 # Unfortunately, runtime linking may impact performance, so we do 12891 # not want this to be the default eventually. Also, we use the 12892 # versioned .so libs for executables only if there is the -brtl 12893 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 12894 # To allow for filename-based versioning support, we need to create 12895 # libNAME.so.V as an archive file, containing: 12896 # *) an Import File, referring to the versioned filename of the 12897 # archive as well as the shared archive member, telling the 12898 # bitwidth (32 or 64) of that shared object, and providing the 12899 # list of exported symbols of that shared object, eventually 12900 # decorated with the 'weak' keyword 12901 # *) the shared object with the F_LOADONLY flag set, to really avoid 12902 # it being seen by the linker. 12903 # At run time we better use the real file rather than another symlink, 12904 # but for link time we create the symlink libNAME.so -> libNAME.so.V 12905 12906 case $with_aix_soname,$aix_use_runtimelinking in 12907 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 12908 # soname into executable. Probably we can add versioning support to 12909 # collect2, so additional links can be useful in future. 12910 aix,yes) # traditional libtool 12911 dynamic_linker='AIX unversionable lib.so' 12912 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 12913 # instead of lib<name>.a to let people know that these are not 12914 # typical AIX shared libraries. 12915 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12916 ;; 12917 aix,no) # traditional AIX only 12918 dynamic_linker='AIX lib.a(lib.so.V)' 12919 # We preserve .a as extension for shared libraries through AIX4.2 12920 # and later when we are not doing run time linking. 12921 library_names_spec='$libname$release.a $libname.a' 12922 soname_spec='$libname$release$shared_ext$major' 12923 ;; 12924 svr4,*) # full svr4 only 12925 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 12926 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 12927 # We do not specify a path in Import Files, so LIBPATH fires. 12928 shlibpath_overrides_runpath=yes 12929 ;; 12930 *,yes) # both, prefer svr4 12931 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 12932 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 12933 # unpreferred sharedlib libNAME.a needs extra handling 12934 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"' 12935 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.$libext"' 12936 # We do not specify a path in Import Files, so LIBPATH fires. 12937 shlibpath_overrides_runpath=yes 12938 ;; 12939 *,no) # both, prefer aix 12940 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 12941 library_names_spec='$libname$release.a $libname.a' 12942 soname_spec='$libname$release$shared_ext$major' 12943 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 12944 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 12945 postuninstall_cmds='test -z "$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"' 12946 ;; 12947 esac 12948 shlibpath_var=LIBPATH 12949 fi 12950 ;; 12951 12952 amigaos*) 12953 case $host_cpu in 12954 powerpc) 12955 # Since July 2007 AmigaOS4 officially supports .so libraries. 12956 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 12957 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12958 ;; 12959 m68k) 12960 library_names_spec='$libname.ixlibrary $libname.a' 12961 # Create ${libname}_ixlibrary.a entries in /sys/libs. 12962 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 ${libname}_ixlibrary.a || exit 1; done' 12963 ;; 12964 esac 12965 ;; 12966 12967 beos*) 12968 library_names_spec='$libname$shared_ext' 12969 dynamic_linker="$host_os ld.so" 12970 shlibpath_var=LIBRARY_PATH 12971 ;; 12972 12973 bsdi[45]*) 12974 version_type=linux # correct to gnu/linux during the next big refactor 12975 need_version=no 12976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12977 soname_spec='$libname$release$shared_ext$major' 12978 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 12979 shlibpath_var=LD_LIBRARY_PATH 12980 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 12981 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 12982 # the default ld.so.conf also contains /usr/contrib/lib and 12983 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 12984 # libtool to hard-code these into programs 12985 ;; 12986 12987 cygwin* | mingw* | pw32* | cegcc*) 12988 version_type=windows 12989 shrext_cmds=.dll 12990 need_version=no 12991 need_lib_prefix=no 12992 12993 case $GCC,$cc_basename in 12994 yes,*) 12995 # gcc 12996 library_names_spec='$libname.dll.a' 12997 # DLL is installed to $(libdir)/../bin by postinstall_cmds 12998 postinstall_cmds='base_file=`basename \$file`~ 12999 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13000 dldir=$destdir/`dirname \$dlpath`~ 13001 test -d \$dldir || mkdir -p \$dldir~ 13002 $install_prog $dir/$dlname \$dldir/$dlname~ 13003 chmod a+x \$dldir/$dlname~ 13004 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13005 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13006 fi' 13007 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13008 dlpath=$dir/\$dldll~ 13009 $RM \$dlpath' 13010 shlibpath_overrides_runpath=yes 13011 13012 case $host_os in 13013 cygwin*) 13014 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13015 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13016 13017 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13018 ;; 13019 mingw* | cegcc*) 13020 # MinGW DLLs use traditional 'lib' prefix 13021 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13022 ;; 13023 pw32*) 13024 # pw32 DLLs use 'pw' prefix rather than 'lib' 13025 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13026 ;; 13027 esac 13028 dynamic_linker='Win32 ld.exe' 13029 ;; 13030 13031 *,cl*) 13032 # Native MSVC 13033 libname_spec='$name' 13034 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13035 library_names_spec='$libname.dll.lib' 13036 13037 case $build_os in 13038 mingw*) 13039 sys_lib_search_path_spec= 13040 lt_save_ifs=$IFS 13041 IFS=';' 13042 for lt_path in $LIB 13043 do 13044 IFS=$lt_save_ifs 13045 # Let DOS variable expansion print the short 8.3 style file name. 13046 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13047 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13048 done 13049 IFS=$lt_save_ifs 13050 # Convert to MSYS style. 13051 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13052 ;; 13053 cygwin*) 13054 # Convert to unix form, then to dos form, then back to unix form 13055 # but this time dos style (no spaces!) so that the unix form looks 13056 # like /cygdrive/c/PROGRA~1:/cygdr... 13057 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13058 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13059 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13060 ;; 13061 *) 13062 sys_lib_search_path_spec=$LIB 13063 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13064 # It is most probably a Windows format PATH. 13065 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13066 else 13067 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13068 fi 13069 # FIXME: find the short name or the path components, as spaces are 13070 # common. (e.g. "Program Files" -> "PROGRA~1") 13071 ;; 13072 esac 13073 13074 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13075 postinstall_cmds='base_file=`basename \$file`~ 13076 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13077 dldir=$destdir/`dirname \$dlpath`~ 13078 test -d \$dldir || mkdir -p \$dldir~ 13079 $install_prog $dir/$dlname \$dldir/$dlname' 13080 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13081 dlpath=$dir/\$dldll~ 13082 $RM \$dlpath' 13083 shlibpath_overrides_runpath=yes 13084 dynamic_linker='Win32 link.exe' 13085 ;; 13086 13087 *) 13088 # Assume MSVC wrapper 13089 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13090 dynamic_linker='Win32 ld.exe' 13091 ;; 13092 esac 13093 # FIXME: first we should search . and the directory the executable is in 13094 shlibpath_var=PATH 13095 ;; 13096 13097 darwin* | rhapsody*) 13098 dynamic_linker="$host_os dyld" 13099 version_type=darwin 13100 need_lib_prefix=no 13101 need_version=no 13102 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13103 soname_spec='$libname$release$major$shared_ext' 13104 shlibpath_overrides_runpath=yes 13105 shlibpath_var=DYLD_LIBRARY_PATH 13106 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13107 13108 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13109 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13110 ;; 13111 13112 dgux*) 13113 version_type=linux # correct to gnu/linux during the next big refactor 13114 need_lib_prefix=no 13115 need_version=no 13116 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13117 soname_spec='$libname$release$shared_ext$major' 13118 shlibpath_var=LD_LIBRARY_PATH 13119 ;; 13120 13121 freebsd* | dragonfly*) 13122 # DragonFly does not have aout. When/if they implement a new 13123 # versioning mechanism, adjust this. 13124 if test -x /usr/bin/objformat; then 13125 objformat=`/usr/bin/objformat` 13126 else 13127 case $host_os in 13128 freebsd[23].*) objformat=aout ;; 13129 *) objformat=elf ;; 13130 esac 13131 fi 13132 version_type=freebsd-$objformat 13133 case $version_type in 13134 freebsd-elf*) 13135 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13136 soname_spec='$libname$release$shared_ext$major' 13137 need_version=no 13138 need_lib_prefix=no 13139 ;; 13140 freebsd-*) 13141 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13142 need_version=yes 13143 ;; 13144 esac 13145 shlibpath_var=LD_LIBRARY_PATH 13146 case $host_os in 13147 freebsd2.*) 13148 shlibpath_overrides_runpath=yes 13149 ;; 13150 freebsd3.[01]* | freebsdelf3.[01]*) 13151 shlibpath_overrides_runpath=yes 13152 hardcode_into_libs=yes 13153 ;; 13154 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13155 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13156 shlibpath_overrides_runpath=no 13157 hardcode_into_libs=yes 13158 ;; 13159 *) # from 4.6 on, and DragonFly 13160 shlibpath_overrides_runpath=yes 13161 hardcode_into_libs=yes 13162 ;; 13163 esac 13164 ;; 13165 13166 haiku*) 13167 version_type=linux # correct to gnu/linux during the next big refactor 13168 need_lib_prefix=no 13169 need_version=no 13170 dynamic_linker="$host_os runtime_loader" 13171 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13172 soname_spec='$libname$release$shared_ext$major' 13173 shlibpath_var=LIBRARY_PATH 13174 shlibpath_overrides_runpath=no 13175 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13176 hardcode_into_libs=yes 13177 ;; 13178 13179 hpux9* | hpux10* | hpux11*) 13180 # Give a soname corresponding to the major version so that dld.sl refuses to 13181 # link against other versions. 13182 version_type=sunos 13183 need_lib_prefix=no 13184 need_version=no 13185 case $host_cpu in 13186 ia64*) 13187 shrext_cmds='.so' 13188 hardcode_into_libs=yes 13189 dynamic_linker="$host_os dld.so" 13190 shlibpath_var=LD_LIBRARY_PATH 13191 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13192 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13193 soname_spec='$libname$release$shared_ext$major' 13194 if test 32 = "$HPUX_IA64_MODE"; then 13195 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13196 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13197 else 13198 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13199 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13200 fi 13201 ;; 13202 hppa*64*) 13203 shrext_cmds='.sl' 13204 hardcode_into_libs=yes 13205 dynamic_linker="$host_os dld.sl" 13206 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13207 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13208 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13209 soname_spec='$libname$release$shared_ext$major' 13210 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13211 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13212 ;; 13213 *) 13214 shrext_cmds='.sl' 13215 dynamic_linker="$host_os dld.sl" 13216 shlibpath_var=SHLIB_PATH 13217 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 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 ;; 13221 esac 13222 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13223 postinstall_cmds='chmod 555 $lib' 13224 # or fails outright, so override atomically: 13225 install_override_mode=555 13226 ;; 13227 13228 interix[3-9]*) 13229 version_type=linux # correct to gnu/linux during the next big refactor 13230 need_lib_prefix=no 13231 need_version=no 13232 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13233 soname_spec='$libname$release$shared_ext$major' 13234 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13235 shlibpath_var=LD_LIBRARY_PATH 13236 shlibpath_overrides_runpath=no 13237 hardcode_into_libs=yes 13238 ;; 13239 13240 irix5* | irix6* | nonstopux*) 13241 case $host_os in 13242 nonstopux*) version_type=nonstopux ;; 13243 *) 13244 if test yes = "$lt_cv_prog_gnu_ld"; then 13245 version_type=linux # correct to gnu/linux during the next big refactor 13246 else 13247 version_type=irix 13248 fi ;; 13249 esac 13250 need_lib_prefix=no 13251 need_version=no 13252 soname_spec='$libname$release$shared_ext$major' 13253 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13254 case $host_os in 13255 irix5* | nonstopux*) 13256 libsuff= shlibsuff= 13257 ;; 13258 *) 13259 case $LD in # libtool.m4 will add one of these switches to LD 13260 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13261 libsuff= shlibsuff= libmagic=32-bit;; 13262 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13263 libsuff=32 shlibsuff=N32 libmagic=N32;; 13264 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13265 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13266 *) libsuff= shlibsuff= libmagic=never-match;; 13267 esac 13268 ;; 13269 esac 13270 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13271 shlibpath_overrides_runpath=no 13272 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13273 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13274 hardcode_into_libs=yes 13275 ;; 13276 13277 # No shared lib support for Linux oldld, aout, or coff. 13278 linux*oldld* | linux*aout* | linux*coff*) 13279 dynamic_linker=no 13280 ;; 13281 13282 linux*android*) 13283 version_type=none # Android doesn't support versioned libraries. 13284 need_lib_prefix=no 13285 need_version=no 13286 library_names_spec='$libname$release$shared_ext' 13287 soname_spec='$libname$release$shared_ext' 13288 finish_cmds= 13289 shlibpath_var=LD_LIBRARY_PATH 13290 shlibpath_overrides_runpath=yes 13291 13292 # This implies no fast_install, which is unacceptable. 13293 # Some rework will be needed to allow for fast_install 13294 # before this can be enabled. 13295 hardcode_into_libs=yes 13296 13297 dynamic_linker='Android linker' 13298 # Don't embed -rpath directories since the linker doesn't support them. 13299 hardcode_libdir_flag_spec='-L$libdir' 13300 ;; 13301 13302 # This must be glibc/ELF. 13303 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13304 version_type=linux # correct to gnu/linux during the next big refactor 13305 need_lib_prefix=no 13306 need_version=no 13307 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13308 soname_spec='$libname$release$shared_ext$major' 13309 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13310 shlibpath_var=LD_LIBRARY_PATH 13311 shlibpath_overrides_runpath=no 13312 13313 # Some binutils ld are patched to set DT_RUNPATH 13314 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13315 $as_echo_n "(cached) " >&6 13316 else 13317 lt_cv_shlibpath_overrides_runpath=no 13318 save_LDFLAGS=$LDFLAGS 13319 save_libdir=$libdir 13320 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13321 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13323 /* end confdefs.h. */ 13324 13325 int 13326 main () 13327 { 13328 13329 ; 13330 return 0; 13331 } 13332 _ACEOF 13333 if ac_fn_c_try_link "$LINENO"; then : 13334 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13335 lt_cv_shlibpath_overrides_runpath=yes 13336 fi 13337 fi 13338 rm -f core conftest.err conftest.$ac_objext \ 13339 conftest$ac_exeext conftest.$ac_ext 13340 LDFLAGS=$save_LDFLAGS 13341 libdir=$save_libdir 13342 13343 fi 13344 13345 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13346 13347 # This implies no fast_install, which is unacceptable. 13348 # Some rework will be needed to allow for fast_install 13349 # before this can be enabled. 13350 hardcode_into_libs=yes 13351 13352 # Add ABI-specific directories to the system library path. 13353 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13354 13355 # Ideally, we could use ldconfig to report *all* directores which are 13356 # searched for libraries, however this is still not possible. Aside from not 13357 # being certain /sbin/ldconfig is available, command 13358 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13359 # even though it is searched at run-time. Try to do the best guess by 13360 # appending ld.so.conf contents (and includes) to the search path. 13361 if test -f /etc/ld.so.conf; then 13362 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;/^$/d' | tr '\n' ' '` 13363 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13364 fi 13365 13366 # We used to test for /lib/ld.so.1 and disable shared libraries on 13367 # powerpc, because MkLinux only supported shared libraries with the 13368 # GNU dynamic linker. Since this was broken with cross compilers, 13369 # most powerpc-linux boxes support dynamic linking these days and 13370 # people can always --disable-shared, the test was removed, and we 13371 # assume the GNU/Linux dynamic linker is in use. 13372 dynamic_linker='GNU/Linux ld.so' 13373 ;; 13374 13375 netbsd*) 13376 version_type=sunos 13377 need_lib_prefix=no 13378 need_version=no 13379 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13380 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13381 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13382 dynamic_linker='NetBSD (a.out) ld.so' 13383 else 13384 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13385 soname_spec='$libname$release$shared_ext$major' 13386 dynamic_linker='NetBSD ld.elf_so' 13387 fi 13388 shlibpath_var=LD_LIBRARY_PATH 13389 shlibpath_overrides_runpath=yes 13390 hardcode_into_libs=yes 13391 ;; 13392 13393 newsos6) 13394 version_type=linux # correct to gnu/linux during the next big refactor 13395 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13396 shlibpath_var=LD_LIBRARY_PATH 13397 shlibpath_overrides_runpath=yes 13398 ;; 13399 13400 *nto* | *qnx*) 13401 version_type=qnx 13402 need_lib_prefix=no 13403 need_version=no 13404 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13405 soname_spec='$libname$release$shared_ext$major' 13406 shlibpath_var=LD_LIBRARY_PATH 13407 shlibpath_overrides_runpath=no 13408 hardcode_into_libs=yes 13409 dynamic_linker='ldqnx.so' 13410 ;; 13411 13412 openbsd* | bitrig*) 13413 version_type=sunos 13414 sys_lib_dlsearch_path_spec=/usr/lib 13415 need_lib_prefix=no 13416 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13417 need_version=no 13418 else 13419 need_version=yes 13420 fi 13421 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13422 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13423 shlibpath_var=LD_LIBRARY_PATH 13424 shlibpath_overrides_runpath=yes 13425 ;; 13426 13427 os2*) 13428 libname_spec='$name' 13429 version_type=windows 13430 shrext_cmds=.dll 13431 need_version=no 13432 need_lib_prefix=no 13433 # OS/2 can only load a DLL with a base name of 8 characters or less. 13434 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13435 v=$($ECHO $release$versuffix | tr -d .-); 13436 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13437 $ECHO $n$v`$shared_ext' 13438 library_names_spec='${libname}_dll.$libext' 13439 dynamic_linker='OS/2 ld.exe' 13440 shlibpath_var=BEGINLIBPATH 13441 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13442 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13443 postinstall_cmds='base_file=`basename \$file`~ 13444 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13445 dldir=$destdir/`dirname \$dlpath`~ 13446 test -d \$dldir || mkdir -p \$dldir~ 13447 $install_prog $dir/$dlname \$dldir/$dlname~ 13448 chmod a+x \$dldir/$dlname~ 13449 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13450 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13451 fi' 13452 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13453 dlpath=$dir/\$dldll~ 13454 $RM \$dlpath' 13455 ;; 13456 13457 osf3* | osf4* | osf5*) 13458 version_type=osf 13459 need_lib_prefix=no 13460 need_version=no 13461 soname_spec='$libname$release$shared_ext$major' 13462 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13463 shlibpath_var=LD_LIBRARY_PATH 13464 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13465 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13466 ;; 13467 13468 rdos*) 13469 dynamic_linker=no 13470 ;; 13471 13472 solaris*) 13473 version_type=linux # correct to gnu/linux during the next big refactor 13474 need_lib_prefix=no 13475 need_version=no 13476 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13477 soname_spec='$libname$release$shared_ext$major' 13478 shlibpath_var=LD_LIBRARY_PATH 13479 shlibpath_overrides_runpath=yes 13480 hardcode_into_libs=yes 13481 # ldd complains unless libraries are executable 13482 postinstall_cmds='chmod +x $lib' 13483 ;; 13484 13485 sunos4*) 13486 version_type=sunos 13487 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13488 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13489 shlibpath_var=LD_LIBRARY_PATH 13490 shlibpath_overrides_runpath=yes 13491 if test yes = "$with_gnu_ld"; then 13492 need_lib_prefix=no 13493 fi 13494 need_version=yes 13495 ;; 13496 13497 sysv4 | sysv4.3*) 13498 version_type=linux # correct to gnu/linux during the next big refactor 13499 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13500 soname_spec='$libname$release$shared_ext$major' 13501 shlibpath_var=LD_LIBRARY_PATH 13502 case $host_vendor in 13503 sni) 13504 shlibpath_overrides_runpath=no 13505 need_lib_prefix=no 13506 runpath_var=LD_RUN_PATH 13507 ;; 13508 siemens) 13509 need_lib_prefix=no 13510 ;; 13511 motorola) 13512 need_lib_prefix=no 13513 need_version=no 13514 shlibpath_overrides_runpath=no 13515 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13516 ;; 13517 esac 13518 ;; 13519 13520 sysv4*MP*) 13521 if test -d /usr/nec; then 13522 version_type=linux # correct to gnu/linux during the next big refactor 13523 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13524 soname_spec='$libname$shared_ext.$major' 13525 shlibpath_var=LD_LIBRARY_PATH 13526 fi 13527 ;; 13528 13529 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13530 version_type=sco 13531 need_lib_prefix=no 13532 need_version=no 13533 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13534 soname_spec='$libname$release$shared_ext$major' 13535 shlibpath_var=LD_LIBRARY_PATH 13536 shlibpath_overrides_runpath=yes 13537 hardcode_into_libs=yes 13538 if test yes = "$with_gnu_ld"; then 13539 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13540 else 13541 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13542 case $host_os in 13543 sco3.2v5*) 13544 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13545 ;; 13546 esac 13547 fi 13548 sys_lib_dlsearch_path_spec='/usr/lib' 13549 ;; 13550 13551 tpf*) 13552 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13553 version_type=linux # correct to gnu/linux during the next big refactor 13554 need_lib_prefix=no 13555 need_version=no 13556 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13557 shlibpath_var=LD_LIBRARY_PATH 13558 shlibpath_overrides_runpath=no 13559 hardcode_into_libs=yes 13560 ;; 13561 13562 uts4*) 13563 version_type=linux # correct to gnu/linux during the next big refactor 13564 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13565 soname_spec='$libname$release$shared_ext$major' 13566 shlibpath_var=LD_LIBRARY_PATH 13567 ;; 13568 13569 *) 13570 dynamic_linker=no 13571 ;; 13572 esac 13573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13574 $as_echo "$dynamic_linker" >&6; } 13575 test no = "$dynamic_linker" && can_build_shared=no 13576 13577 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13578 if test yes = "$GCC"; then 13579 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13580 fi 13581 13582 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13583 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13584 fi 13585 13586 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13587 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13588 fi 13589 13590 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13591 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13592 13593 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13594 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13595 13596 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13597 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13598 13599 13600 13601 13602 13603 13604 13605 13606 13607 13608 13609 13610 13611 13612 13613 13614 13615 13616 13617 13618 13619 13620 13621 13622 13623 13624 13625 13626 13627 13628 13629 13630 13631 13632 13633 13634 13635 13636 13637 13638 13639 13640 13641 13642 13643 13644 13645 13646 13647 13648 13649 13650 13651 13652 13653 13654 13655 13656 13657 13658 13659 13660 13661 13662 13663 13664 13665 13666 13667 13668 13669 13670 13671 13672 13673 13674 13675 13676 13677 13678 13679 13680 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 13691 13692 13693 13694 13695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13696 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13697 hardcode_action= 13698 if test -n "$hardcode_libdir_flag_spec" || 13699 test -n "$runpath_var" || 13700 test yes = "$hardcode_automatic"; then 13701 13702 # We can hardcode non-existent directories. 13703 if test no != "$hardcode_direct" && 13704 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13705 # have to relink, otherwise we might link with an installed library 13706 # when we should be linking with a yet-to-be-installed one 13707 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13708 test no != "$hardcode_minus_L"; then 13709 # Linking always hardcodes the temporary library directory. 13710 hardcode_action=relink 13711 else 13712 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13713 hardcode_action=immediate 13714 fi 13715 else 13716 # We cannot hardcode anything, or else we can only hardcode existing 13717 # directories. 13718 hardcode_action=unsupported 13719 fi 13720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13721 $as_echo "$hardcode_action" >&6; } 13722 13723 if test relink = "$hardcode_action" || 13724 test yes = "$inherit_rpath"; then 13725 # Fast installation is not supported 13726 enable_fast_install=no 13727 elif test yes = "$shlibpath_overrides_runpath" || 13728 test no = "$enable_shared"; then 13729 # Fast installation is not necessary 13730 enable_fast_install=needless 13731 fi 13732 13733 13734 13735 13736 13737 13738 if test yes != "$enable_dlopen"; then 13739 enable_dlopen=unknown 13740 enable_dlopen_self=unknown 13741 enable_dlopen_self_static=unknown 13742 else 13743 lt_cv_dlopen=no 13744 lt_cv_dlopen_libs= 13745 13746 case $host_os in 13747 beos*) 13748 lt_cv_dlopen=load_add_on 13749 lt_cv_dlopen_libs= 13750 lt_cv_dlopen_self=yes 13751 ;; 13752 13753 mingw* | pw32* | cegcc*) 13754 lt_cv_dlopen=LoadLibrary 13755 lt_cv_dlopen_libs= 13756 ;; 13757 13758 cygwin*) 13759 lt_cv_dlopen=dlopen 13760 lt_cv_dlopen_libs= 13761 ;; 13762 13763 darwin*) 13764 # if libdl is installed we need to link against it 13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13766 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13767 if ${ac_cv_lib_dl_dlopen+:} false; then : 13768 $as_echo_n "(cached) " >&6 13769 else 13770 ac_check_lib_save_LIBS=$LIBS 13771 LIBS="-ldl $LIBS" 13772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13773 /* end confdefs.h. */ 13774 13775 /* Override any GCC internal prototype to avoid an error. 13776 Use char because int might match the return type of a GCC 13777 builtin and then its argument prototype would still apply. */ 13778 #ifdef __cplusplus 13779 extern "C" 13780 #endif 13781 char dlopen (); 13782 int 13783 main () 13784 { 13785 return dlopen (); 13786 ; 13787 return 0; 13788 } 13789 _ACEOF 13790 if ac_fn_c_try_link "$LINENO"; then : 13791 ac_cv_lib_dl_dlopen=yes 13792 else 13793 ac_cv_lib_dl_dlopen=no 13794 fi 13795 rm -f core conftest.err conftest.$ac_objext \ 13796 conftest$ac_exeext conftest.$ac_ext 13797 LIBS=$ac_check_lib_save_LIBS 13798 fi 13799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13800 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13801 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13802 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13803 else 13804 13805 lt_cv_dlopen=dyld 13806 lt_cv_dlopen_libs= 13807 lt_cv_dlopen_self=yes 13808 13809 fi 13810 13811 ;; 13812 13813 tpf*) 13814 # Don't try to run any link tests for TPF. We know it's impossible 13815 # because TPF is a cross-compiler, and we know how we open DSOs. 13816 lt_cv_dlopen=dlopen 13817 lt_cv_dlopen_libs= 13818 lt_cv_dlopen_self=no 13819 ;; 13820 13821 *) 13822 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 13823 if test "x$ac_cv_func_shl_load" = xyes; then : 13824 lt_cv_dlopen=shl_load 13825 else 13826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 13827 $as_echo_n "checking for shl_load in -ldld... " >&6; } 13828 if ${ac_cv_lib_dld_shl_load+:} false; then : 13829 $as_echo_n "(cached) " >&6 13830 else 13831 ac_check_lib_save_LIBS=$LIBS 13832 LIBS="-ldld $LIBS" 13833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13834 /* end confdefs.h. */ 13835 13836 /* Override any GCC internal prototype to avoid an error. 13837 Use char because int might match the return type of a GCC 13838 builtin and then its argument prototype would still apply. */ 13839 #ifdef __cplusplus 13840 extern "C" 13841 #endif 13842 char shl_load (); 13843 int 13844 main () 13845 { 13846 return shl_load (); 13847 ; 13848 return 0; 13849 } 13850 _ACEOF 13851 if ac_fn_c_try_link "$LINENO"; then : 13852 ac_cv_lib_dld_shl_load=yes 13853 else 13854 ac_cv_lib_dld_shl_load=no 13855 fi 13856 rm -f core conftest.err conftest.$ac_objext \ 13857 conftest$ac_exeext conftest.$ac_ext 13858 LIBS=$ac_check_lib_save_LIBS 13859 fi 13860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 13861 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 13862 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 13863 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 13864 else 13865 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 13866 if test "x$ac_cv_func_dlopen" = xyes; then : 13867 lt_cv_dlopen=dlopen 13868 else 13869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13870 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13871 if ${ac_cv_lib_dl_dlopen+:} false; then : 13872 $as_echo_n "(cached) " >&6 13873 else 13874 ac_check_lib_save_LIBS=$LIBS 13875 LIBS="-ldl $LIBS" 13876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13877 /* end confdefs.h. */ 13878 13879 /* Override any GCC internal prototype to avoid an error. 13880 Use char because int might match the return type of a GCC 13881 builtin and then its argument prototype would still apply. */ 13882 #ifdef __cplusplus 13883 extern "C" 13884 #endif 13885 char dlopen (); 13886 int 13887 main () 13888 { 13889 return dlopen (); 13890 ; 13891 return 0; 13892 } 13893 _ACEOF 13894 if ac_fn_c_try_link "$LINENO"; then : 13895 ac_cv_lib_dl_dlopen=yes 13896 else 13897 ac_cv_lib_dl_dlopen=no 13898 fi 13899 rm -f core conftest.err conftest.$ac_objext \ 13900 conftest$ac_exeext conftest.$ac_ext 13901 LIBS=$ac_check_lib_save_LIBS 13902 fi 13903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13904 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13905 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13906 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13907 else 13908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 13909 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 13910 if ${ac_cv_lib_svld_dlopen+:} false; then : 13911 $as_echo_n "(cached) " >&6 13912 else 13913 ac_check_lib_save_LIBS=$LIBS 13914 LIBS="-lsvld $LIBS" 13915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13916 /* end confdefs.h. */ 13917 13918 /* Override any GCC internal prototype to avoid an error. 13919 Use char because int might match the return type of a GCC 13920 builtin and then its argument prototype would still apply. */ 13921 #ifdef __cplusplus 13922 extern "C" 13923 #endif 13924 char dlopen (); 13925 int 13926 main () 13927 { 13928 return dlopen (); 13929 ; 13930 return 0; 13931 } 13932 _ACEOF 13933 if ac_fn_c_try_link "$LINENO"; then : 13934 ac_cv_lib_svld_dlopen=yes 13935 else 13936 ac_cv_lib_svld_dlopen=no 13937 fi 13938 rm -f core conftest.err conftest.$ac_objext \ 13939 conftest$ac_exeext conftest.$ac_ext 13940 LIBS=$ac_check_lib_save_LIBS 13941 fi 13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 13943 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 13944 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 13945 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 13946 else 13947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 13948 $as_echo_n "checking for dld_link in -ldld... " >&6; } 13949 if ${ac_cv_lib_dld_dld_link+:} false; then : 13950 $as_echo_n "(cached) " >&6 13951 else 13952 ac_check_lib_save_LIBS=$LIBS 13953 LIBS="-ldld $LIBS" 13954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13955 /* end confdefs.h. */ 13956 13957 /* Override any GCC internal prototype to avoid an error. 13958 Use char because int might match the return type of a GCC 13959 builtin and then its argument prototype would still apply. */ 13960 #ifdef __cplusplus 13961 extern "C" 13962 #endif 13963 char dld_link (); 13964 int 13965 main () 13966 { 13967 return dld_link (); 13968 ; 13969 return 0; 13970 } 13971 _ACEOF 13972 if ac_fn_c_try_link "$LINENO"; then : 13973 ac_cv_lib_dld_dld_link=yes 13974 else 13975 ac_cv_lib_dld_dld_link=no 13976 fi 13977 rm -f core conftest.err conftest.$ac_objext \ 13978 conftest$ac_exeext conftest.$ac_ext 13979 LIBS=$ac_check_lib_save_LIBS 13980 fi 13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 13982 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 13983 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 13984 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 13985 fi 13986 13987 13988 fi 13989 13990 13991 fi 13992 13993 13994 fi 13995 13996 13997 fi 13998 13999 14000 fi 14001 14002 ;; 14003 esac 14004 14005 if test no = "$lt_cv_dlopen"; then 14006 enable_dlopen=no 14007 else 14008 enable_dlopen=yes 14009 fi 14010 14011 case $lt_cv_dlopen in 14012 dlopen) 14013 save_CPPFLAGS=$CPPFLAGS 14014 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14015 14016 save_LDFLAGS=$LDFLAGS 14017 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14018 14019 save_LIBS=$LIBS 14020 LIBS="$lt_cv_dlopen_libs $LIBS" 14021 14022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14023 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14024 if ${lt_cv_dlopen_self+:} false; then : 14025 $as_echo_n "(cached) " >&6 14026 else 14027 if test yes = "$cross_compiling"; then : 14028 lt_cv_dlopen_self=cross 14029 else 14030 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14031 lt_status=$lt_dlunknown 14032 cat > conftest.$ac_ext <<_LT_EOF 14033 #line $LINENO "configure" 14034 #include "confdefs.h" 14035 14036 #if HAVE_DLFCN_H 14037 #include <dlfcn.h> 14038 #endif 14039 14040 #include <stdio.h> 14041 14042 #ifdef RTLD_GLOBAL 14043 # define LT_DLGLOBAL RTLD_GLOBAL 14044 #else 14045 # ifdef DL_GLOBAL 14046 # define LT_DLGLOBAL DL_GLOBAL 14047 # else 14048 # define LT_DLGLOBAL 0 14049 # endif 14050 #endif 14051 14052 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14053 find out it does not work in some platform. */ 14054 #ifndef LT_DLLAZY_OR_NOW 14055 # ifdef RTLD_LAZY 14056 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14057 # else 14058 # ifdef DL_LAZY 14059 # define LT_DLLAZY_OR_NOW DL_LAZY 14060 # else 14061 # ifdef RTLD_NOW 14062 # define LT_DLLAZY_OR_NOW RTLD_NOW 14063 # else 14064 # ifdef DL_NOW 14065 # define LT_DLLAZY_OR_NOW DL_NOW 14066 # else 14067 # define LT_DLLAZY_OR_NOW 0 14068 # endif 14069 # endif 14070 # endif 14071 # endif 14072 #endif 14073 14074 /* When -fvisibility=hidden is used, assume the code has been annotated 14075 correspondingly for the symbols needed. */ 14076 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14077 int fnord () __attribute__((visibility("default"))); 14078 #endif 14079 14080 int fnord () { return 42; } 14081 int main () 14082 { 14083 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14084 int status = $lt_dlunknown; 14085 14086 if (self) 14087 { 14088 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14089 else 14090 { 14091 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14092 else puts (dlerror ()); 14093 } 14094 /* dlclose (self); */ 14095 } 14096 else 14097 puts (dlerror ()); 14098 14099 return status; 14100 } 14101 _LT_EOF 14102 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14103 (eval $ac_link) 2>&5 14104 ac_status=$? 14105 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14106 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14107 (./conftest; exit; ) >&5 2>/dev/null 14108 lt_status=$? 14109 case x$lt_status in 14110 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14111 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14112 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14113 esac 14114 else : 14115 # compilation failed 14116 lt_cv_dlopen_self=no 14117 fi 14118 fi 14119 rm -fr conftest* 14120 14121 14122 fi 14123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14124 $as_echo "$lt_cv_dlopen_self" >&6; } 14125 14126 if test yes = "$lt_cv_dlopen_self"; then 14127 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14129 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14130 if ${lt_cv_dlopen_self_static+:} false; then : 14131 $as_echo_n "(cached) " >&6 14132 else 14133 if test yes = "$cross_compiling"; then : 14134 lt_cv_dlopen_self_static=cross 14135 else 14136 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14137 lt_status=$lt_dlunknown 14138 cat > conftest.$ac_ext <<_LT_EOF 14139 #line $LINENO "configure" 14140 #include "confdefs.h" 14141 14142 #if HAVE_DLFCN_H 14143 #include <dlfcn.h> 14144 #endif 14145 14146 #include <stdio.h> 14147 14148 #ifdef RTLD_GLOBAL 14149 # define LT_DLGLOBAL RTLD_GLOBAL 14150 #else 14151 # ifdef DL_GLOBAL 14152 # define LT_DLGLOBAL DL_GLOBAL 14153 # else 14154 # define LT_DLGLOBAL 0 14155 # endif 14156 #endif 14157 14158 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14159 find out it does not work in some platform. */ 14160 #ifndef LT_DLLAZY_OR_NOW 14161 # ifdef RTLD_LAZY 14162 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14163 # else 14164 # ifdef DL_LAZY 14165 # define LT_DLLAZY_OR_NOW DL_LAZY 14166 # else 14167 # ifdef RTLD_NOW 14168 # define LT_DLLAZY_OR_NOW RTLD_NOW 14169 # else 14170 # ifdef DL_NOW 14171 # define LT_DLLAZY_OR_NOW DL_NOW 14172 # else 14173 # define LT_DLLAZY_OR_NOW 0 14174 # endif 14175 # endif 14176 # endif 14177 # endif 14178 #endif 14179 14180 /* When -fvisibility=hidden is used, assume the code has been annotated 14181 correspondingly for the symbols needed. */ 14182 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14183 int fnord () __attribute__((visibility("default"))); 14184 #endif 14185 14186 int fnord () { return 42; } 14187 int main () 14188 { 14189 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14190 int status = $lt_dlunknown; 14191 14192 if (self) 14193 { 14194 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14195 else 14196 { 14197 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14198 else puts (dlerror ()); 14199 } 14200 /* dlclose (self); */ 14201 } 14202 else 14203 puts (dlerror ()); 14204 14205 return status; 14206 } 14207 _LT_EOF 14208 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14209 (eval $ac_link) 2>&5 14210 ac_status=$? 14211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14212 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14213 (./conftest; exit; ) >&5 2>/dev/null 14214 lt_status=$? 14215 case x$lt_status in 14216 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14217 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14218 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14219 esac 14220 else : 14221 # compilation failed 14222 lt_cv_dlopen_self_static=no 14223 fi 14224 fi 14225 rm -fr conftest* 14226 14227 14228 fi 14229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14230 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14231 fi 14232 14233 CPPFLAGS=$save_CPPFLAGS 14234 LDFLAGS=$save_LDFLAGS 14235 LIBS=$save_LIBS 14236 ;; 14237 esac 14238 14239 case $lt_cv_dlopen_self in 14240 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14241 *) enable_dlopen_self=unknown ;; 14242 esac 14243 14244 case $lt_cv_dlopen_self_static in 14245 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14246 *) enable_dlopen_self_static=unknown ;; 14247 esac 14248 fi 14249 14250 14251 14252 14253 14254 14255 14256 14257 14258 14259 14260 14261 14262 14263 14264 14265 14266 striplib= 14267 old_striplib= 14268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14269 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14270 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14271 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14272 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14274 $as_echo "yes" >&6; } 14275 else 14276 # FIXME - insert some real tests, host_os isn't really good enough 14277 case $host_os in 14278 darwin*) 14279 if test -n "$STRIP"; then 14280 striplib="$STRIP -x" 14281 old_striplib="$STRIP -S" 14282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14283 $as_echo "yes" >&6; } 14284 else 14285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14286 $as_echo "no" >&6; } 14287 fi 14288 ;; 14289 *) 14290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14291 $as_echo "no" >&6; } 14292 ;; 14293 esac 14294 fi 14295 14296 14297 14298 14299 14300 14301 14302 14303 14304 14305 14306 14307 # Report what library types will actually be built 14308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14309 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14311 $as_echo "$can_build_shared" >&6; } 14312 14313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14314 $as_echo_n "checking whether to build shared libraries... " >&6; } 14315 test no = "$can_build_shared" && enable_shared=no 14316 14317 # On AIX, shared libraries and static libraries use the same namespace, and 14318 # are all built from PIC. 14319 case $host_os in 14320 aix3*) 14321 test yes = "$enable_shared" && enable_static=no 14322 if test -n "$RANLIB"; then 14323 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14324 postinstall_cmds='$RANLIB $lib' 14325 fi 14326 ;; 14327 14328 aix[4-9]*) 14329 if test ia64 != "$host_cpu"; then 14330 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14331 yes,aix,yes) ;; # shared object as lib.so file only 14332 yes,svr4,*) ;; # shared object as lib.so archive member only 14333 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14334 esac 14335 fi 14336 ;; 14337 esac 14338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14339 $as_echo "$enable_shared" >&6; } 14340 14341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14342 $as_echo_n "checking whether to build static libraries... " >&6; } 14343 # Make sure either enable_shared or enable_static is yes. 14344 test yes = "$enable_shared" || enable_static=yes 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14346 $as_echo "$enable_static" >&6; } 14347 14348 14349 14350 14351 fi 14352 ac_ext=c 14353 ac_cpp='$CPP $CPPFLAGS' 14354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14356 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14357 14358 CC=$lt_save_CC 14359 14360 14361 14362 14363 14364 14365 14366 14367 14368 14369 14370 14371 14372 14373 14374 ac_config_commands="$ac_config_commands libtool" 14375 14376 14377 14378 14379 # Only expand once: 14380 14381 14382 14383 14384 # Checks for header files. 14385 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 14386 do : 14387 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14388 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14389 " 14390 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14391 cat >>confdefs.h <<_ACEOF 14392 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14393 _ACEOF 14394 14395 fi 14396 14397 done 14398 14399 14400 # check for types. 14401 # Using own tests for int64* because autoconf builtin only give 32bit. 14402 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14403 if test "x$ac_cv_type_int8_t" = xyes; then : 14404 14405 else 14406 14407 cat >>confdefs.h <<_ACEOF 14408 #define int8_t signed char 14409 _ACEOF 14410 14411 fi 14412 14413 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14414 if test "x$ac_cv_type_int16_t" = xyes; then : 14415 14416 else 14417 14418 cat >>confdefs.h <<_ACEOF 14419 #define int16_t short 14420 _ACEOF 14421 14422 fi 14423 14424 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14425 if test "x$ac_cv_type_int32_t" = xyes; then : 14426 14427 else 14428 14429 cat >>confdefs.h <<_ACEOF 14430 #define int32_t int 14431 _ACEOF 14432 14433 fi 14434 14435 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14436 if test "x$ac_cv_type_int64_t" = xyes; then : 14437 14438 else 14439 14440 cat >>confdefs.h <<_ACEOF 14441 #define int64_t long long 14442 _ACEOF 14443 14444 fi 14445 14446 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14447 if test "x$ac_cv_type_uint8_t" = xyes; then : 14448 14449 else 14450 14451 cat >>confdefs.h <<_ACEOF 14452 #define uint8_t unsigned char 14453 _ACEOF 14454 14455 fi 14456 14457 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14458 if test "x$ac_cv_type_uint16_t" = xyes; then : 14459 14460 else 14461 14462 cat >>confdefs.h <<_ACEOF 14463 #define uint16_t unsigned short 14464 _ACEOF 14465 14466 fi 14467 14468 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14469 if test "x$ac_cv_type_uint32_t" = xyes; then : 14470 14471 else 14472 14473 cat >>confdefs.h <<_ACEOF 14474 #define uint32_t unsigned int 14475 _ACEOF 14476 14477 fi 14478 14479 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14480 if test "x$ac_cv_type_uint64_t" = xyes; then : 14481 14482 else 14483 14484 cat >>confdefs.h <<_ACEOF 14485 #define uint64_t unsigned long long 14486 _ACEOF 14487 14488 fi 14489 14490 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14491 if test "x$ac_cv_type_size_t" = xyes; then : 14492 14493 else 14494 14495 cat >>confdefs.h <<_ACEOF 14496 #define size_t unsigned int 14497 _ACEOF 14498 14499 fi 14500 14501 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14502 if test "x$ac_cv_type_ssize_t" = xyes; then : 14503 14504 else 14505 14506 cat >>confdefs.h <<_ACEOF 14507 #define ssize_t int 14508 _ACEOF 14509 14510 fi 14511 14512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14513 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14514 if ${ac_cv_type_uid_t+:} false; then : 14515 $as_echo_n "(cached) " >&6 14516 else 14517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14518 /* end confdefs.h. */ 14519 #include <sys/types.h> 14520 14521 _ACEOF 14522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14523 $EGREP "uid_t" >/dev/null 2>&1; then : 14524 ac_cv_type_uid_t=yes 14525 else 14526 ac_cv_type_uid_t=no 14527 fi 14528 rm -f conftest* 14529 14530 fi 14531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14532 $as_echo "$ac_cv_type_uid_t" >&6; } 14533 if test $ac_cv_type_uid_t = no; then 14534 14535 $as_echo "#define uid_t int" >>confdefs.h 14536 14537 14538 $as_echo "#define gid_t int" >>confdefs.h 14539 14540 fi 14541 14542 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14543 if test "x$ac_cv_type_pid_t" = xyes; then : 14544 14545 else 14546 14547 cat >>confdefs.h <<_ACEOF 14548 #define pid_t int 14549 _ACEOF 14550 14551 fi 14552 14553 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14554 if test "x$ac_cv_type_off_t" = xyes; then : 14555 14556 else 14557 14558 cat >>confdefs.h <<_ACEOF 14559 #define off_t long int 14560 _ACEOF 14561 14562 fi 14563 14564 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14565 $ac_includes_default 14566 #ifdef HAVE_WINSOCK2_H 14567 # include <winsock2.h> 14568 #endif 14569 14570 " 14571 if test "x$ac_cv_type_u_char" = xyes; then : 14572 14573 else 14574 14575 $as_echo "#define u_char unsigned char" >>confdefs.h 14576 14577 fi 14578 14579 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14580 $ac_includes_default 14581 #ifdef HAVE_SYS_RESOURCE_H 14582 # include <sys/resource.h> 14583 #endif 14584 14585 " 14586 if test "x$ac_cv_type_rlim_t" = xyes; then : 14587 14588 else 14589 14590 $as_echo "#define rlim_t unsigned long" >>confdefs.h 14591 14592 fi 14593 14594 14595 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14596 $ac_includes_default 14597 #ifdef HAVE_SYS_SOCKET_H 14598 # include <sys/socket.h> 14599 #endif 14600 #ifdef HAVE_WS2TCPIP_H 14601 # include <ws2tcpip.h> 14602 #endif 14603 14604 " 14605 if test "x$ac_cv_type_socklen_t" = xyes; then : 14606 14607 else 14608 14609 $as_echo "#define socklen_t int" >>confdefs.h 14610 14611 fi 14612 14613 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14614 $ac_includes_default 14615 #ifdef HAVE_SYS_TYPES_H 14616 # include <sys/types.h> 14617 #endif 14618 #ifdef HAVE_NETINET_IN_H 14619 # include <netinet/in.h> 14620 #endif 14621 14622 " 14623 if test "x$ac_cv_type_in_addr_t" = xyes; then : 14624 14625 else 14626 14627 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 14628 14629 fi 14630 14631 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14632 $ac_includes_default 14633 #ifdef HAVE_SYS_TYPES_H 14634 # include <sys/types.h> 14635 #endif 14636 #ifdef HAVE_NETINET_IN_H 14637 # include <netinet/in.h> 14638 #endif 14639 14640 " 14641 if test "x$ac_cv_type_in_port_t" = xyes; then : 14642 14643 else 14644 14645 $as_echo "#define in_port_t uint16_t" >>confdefs.h 14646 14647 fi 14648 14649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 14650 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 14651 if test "$cross_compiling" = yes; then : 14652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 14653 $as_echo "cross-compile no" >&6; } 14654 14655 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14656 14657 case " $LIBOBJS " in 14658 *" memcmp.$ac_objext "* ) ;; 14659 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14660 ;; 14661 esac 14662 14663 14664 else 14665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14666 /* end confdefs.h. */ 14667 14668 #include <stdio.h> 14669 #include <stdlib.h> 14670 #include <string.h> 14671 int main(void) 14672 { 14673 char a = 255, b = 0; 14674 if(memcmp(&a, &b, 1) < 0) 14675 return 1; 14676 return 0; 14677 } 14678 14679 _ACEOF 14680 if ac_fn_c_try_run "$LINENO"; then : 14681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14682 $as_echo "yes" >&6; } 14683 else 14684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14685 $as_echo "no" >&6; } 14686 14687 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14688 14689 case " $LIBOBJS " in 14690 *" memcmp.$ac_objext "* ) ;; 14691 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14692 ;; 14693 esac 14694 14695 14696 fi 14697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14698 conftest.$ac_objext conftest.beam conftest.$ac_ext 14699 fi 14700 14701 14702 # The cast to long int works around a bug in the HP C Compiler 14703 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14704 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14705 # This bug is HP SR number 8606223364. 14706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 14707 $as_echo_n "checking size of time_t... " >&6; } 14708 if ${ac_cv_sizeof_time_t+:} false; then : 14709 $as_echo_n "(cached) " >&6 14710 else 14711 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 14712 $ac_includes_default 14713 #ifdef TIME_WITH_SYS_TIME 14714 # include <sys/time.h> 14715 # include <time.h> 14716 #else 14717 # ifdef HAVE_SYS_TIME_H 14718 # include <sys/time.h> 14719 # else 14720 # include <time.h> 14721 # endif 14722 #endif 14723 14724 "; then : 14725 14726 else 14727 if test "$ac_cv_type_time_t" = yes; then 14728 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14729 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14730 as_fn_error 77 "cannot compute sizeof (time_t) 14731 See \`config.log' for more details" "$LINENO" 5; } 14732 else 14733 ac_cv_sizeof_time_t=0 14734 fi 14735 fi 14736 14737 fi 14738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 14739 $as_echo "$ac_cv_sizeof_time_t" >&6; } 14740 14741 14742 14743 cat >>confdefs.h <<_ACEOF 14744 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 14745 _ACEOF 14746 14747 14748 14749 # add option to disable the evil rpath 14750 14751 # Check whether --enable-rpath was given. 14752 if test "${enable_rpath+set}" = set; then : 14753 enableval=$enable_rpath; enable_rpath=$enableval 14754 else 14755 enable_rpath=yes 14756 fi 14757 14758 if test "x$enable_rpath" = xno; then 14759 ac_config_commands="$ac_config_commands disable-rpath" 14760 14761 fi 14762 14763 14764 14765 # check to see if libraries are needed for these functions. 14766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 14767 $as_echo_n "checking for library containing inet_pton... " >&6; } 14768 if ${ac_cv_search_inet_pton+:} false; then : 14769 $as_echo_n "(cached) " >&6 14770 else 14771 ac_func_search_save_LIBS=$LIBS 14772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14773 /* end confdefs.h. */ 14774 14775 /* Override any GCC internal prototype to avoid an error. 14776 Use char because int might match the return type of a GCC 14777 builtin and then its argument prototype would still apply. */ 14778 #ifdef __cplusplus 14779 extern "C" 14780 #endif 14781 char inet_pton (); 14782 int 14783 main () 14784 { 14785 return inet_pton (); 14786 ; 14787 return 0; 14788 } 14789 _ACEOF 14790 for ac_lib in '' nsl; do 14791 if test -z "$ac_lib"; then 14792 ac_res="none required" 14793 else 14794 ac_res=-l$ac_lib 14795 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14796 fi 14797 if ac_fn_c_try_link "$LINENO"; then : 14798 ac_cv_search_inet_pton=$ac_res 14799 fi 14800 rm -f core conftest.err conftest.$ac_objext \ 14801 conftest$ac_exeext 14802 if ${ac_cv_search_inet_pton+:} false; then : 14803 break 14804 fi 14805 done 14806 if ${ac_cv_search_inet_pton+:} false; then : 14807 14808 else 14809 ac_cv_search_inet_pton=no 14810 fi 14811 rm conftest.$ac_ext 14812 LIBS=$ac_func_search_save_LIBS 14813 fi 14814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 14815 $as_echo "$ac_cv_search_inet_pton" >&6; } 14816 ac_res=$ac_cv_search_inet_pton 14817 if test "$ac_res" != no; then : 14818 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14819 14820 fi 14821 14822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 14823 $as_echo_n "checking for library containing socket... " >&6; } 14824 if ${ac_cv_search_socket+:} false; then : 14825 $as_echo_n "(cached) " >&6 14826 else 14827 ac_func_search_save_LIBS=$LIBS 14828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14829 /* end confdefs.h. */ 14830 14831 /* Override any GCC internal prototype to avoid an error. 14832 Use char because int might match the return type of a GCC 14833 builtin and then its argument prototype would still apply. */ 14834 #ifdef __cplusplus 14835 extern "C" 14836 #endif 14837 char socket (); 14838 int 14839 main () 14840 { 14841 return socket (); 14842 ; 14843 return 0; 14844 } 14845 _ACEOF 14846 for ac_lib in '' socket; do 14847 if test -z "$ac_lib"; then 14848 ac_res="none required" 14849 else 14850 ac_res=-l$ac_lib 14851 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14852 fi 14853 if ac_fn_c_try_link "$LINENO"; then : 14854 ac_cv_search_socket=$ac_res 14855 fi 14856 rm -f core conftest.err conftest.$ac_objext \ 14857 conftest$ac_exeext 14858 if ${ac_cv_search_socket+:} false; then : 14859 break 14860 fi 14861 done 14862 if ${ac_cv_search_socket+:} false; then : 14863 14864 else 14865 ac_cv_search_socket=no 14866 fi 14867 rm conftest.$ac_ext 14868 LIBS=$ac_func_search_save_LIBS 14869 fi 14870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 14871 $as_echo "$ac_cv_search_socket" >&6; } 14872 ac_res=$ac_cv_search_socket 14873 if test "$ac_res" != no; then : 14874 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14875 14876 fi 14877 14878 14879 # check wether strptime also works 14880 14881 # check some functions of the OS before linking libs (while still runnable). 14882 for ac_header in unistd.h 14883 do : 14884 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 14885 if test "x$ac_cv_header_unistd_h" = xyes; then : 14886 cat >>confdefs.h <<_ACEOF 14887 #define HAVE_UNISTD_H 1 14888 _ACEOF 14889 14890 fi 14891 14892 done 14893 14894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 14895 $as_echo_n "checking for working chown... " >&6; } 14896 if ${ac_cv_func_chown_works+:} false; then : 14897 $as_echo_n "(cached) " >&6 14898 else 14899 if test "$cross_compiling" = yes; then : 14900 ac_cv_func_chown_works=no 14901 else 14902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14903 /* end confdefs.h. */ 14904 $ac_includes_default 14905 #include <fcntl.h> 14906 14907 int 14908 main () 14909 { 14910 char *f = "conftest.chown"; 14911 struct stat before, after; 14912 14913 if (creat (f, 0600) < 0) 14914 return 1; 14915 if (stat (f, &before) < 0) 14916 return 1; 14917 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 14918 return 1; 14919 if (stat (f, &after) < 0) 14920 return 1; 14921 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 14922 14923 ; 14924 return 0; 14925 } 14926 _ACEOF 14927 if ac_fn_c_try_run "$LINENO"; then : 14928 ac_cv_func_chown_works=yes 14929 else 14930 ac_cv_func_chown_works=no 14931 fi 14932 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14933 conftest.$ac_objext conftest.beam conftest.$ac_ext 14934 fi 14935 14936 rm -f conftest.chown 14937 14938 fi 14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 14940 $as_echo "$ac_cv_func_chown_works" >&6; } 14941 if test $ac_cv_func_chown_works = yes; then 14942 14943 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 14944 14945 fi 14946 14947 for ac_header in vfork.h 14948 do : 14949 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 14950 if test "x$ac_cv_header_vfork_h" = xyes; then : 14951 cat >>confdefs.h <<_ACEOF 14952 #define HAVE_VFORK_H 1 14953 _ACEOF 14954 14955 fi 14956 14957 done 14958 14959 for ac_func in fork vfork 14960 do : 14961 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14962 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14963 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14964 cat >>confdefs.h <<_ACEOF 14965 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14966 _ACEOF 14967 14968 fi 14969 done 14970 14971 if test "x$ac_cv_func_fork" = xyes; then 14972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 14973 $as_echo_n "checking for working fork... " >&6; } 14974 if ${ac_cv_func_fork_works+:} false; then : 14975 $as_echo_n "(cached) " >&6 14976 else 14977 if test "$cross_compiling" = yes; then : 14978 ac_cv_func_fork_works=cross 14979 else 14980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14981 /* end confdefs.h. */ 14982 $ac_includes_default 14983 int 14984 main () 14985 { 14986 14987 /* By Ruediger Kuhlmann. */ 14988 return fork () < 0; 14989 14990 ; 14991 return 0; 14992 } 14993 _ACEOF 14994 if ac_fn_c_try_run "$LINENO"; then : 14995 ac_cv_func_fork_works=yes 14996 else 14997 ac_cv_func_fork_works=no 14998 fi 14999 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15000 conftest.$ac_objext conftest.beam conftest.$ac_ext 15001 fi 15002 15003 fi 15004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15005 $as_echo "$ac_cv_func_fork_works" >&6; } 15006 15007 else 15008 ac_cv_func_fork_works=$ac_cv_func_fork 15009 fi 15010 if test "x$ac_cv_func_fork_works" = xcross; then 15011 case $host in 15012 *-*-amigaos* | *-*-msdosdjgpp*) 15013 # Override, as these systems have only a dummy fork() stub 15014 ac_cv_func_fork_works=no 15015 ;; 15016 *) 15017 ac_cv_func_fork_works=yes 15018 ;; 15019 esac 15020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15021 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15022 fi 15023 ac_cv_func_vfork_works=$ac_cv_func_vfork 15024 if test "x$ac_cv_func_vfork" = xyes; then 15025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15026 $as_echo_n "checking for working vfork... " >&6; } 15027 if ${ac_cv_func_vfork_works+:} false; then : 15028 $as_echo_n "(cached) " >&6 15029 else 15030 if test "$cross_compiling" = yes; then : 15031 ac_cv_func_vfork_works=cross 15032 else 15033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15034 /* end confdefs.h. */ 15035 /* Thanks to Paul Eggert for this test. */ 15036 $ac_includes_default 15037 #include <sys/wait.h> 15038 #ifdef HAVE_VFORK_H 15039 # include <vfork.h> 15040 #endif 15041 /* On some sparc systems, changes by the child to local and incoming 15042 argument registers are propagated back to the parent. The compiler 15043 is told about this with #include <vfork.h>, but some compilers 15044 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15045 static variable whose address is put into a register that is 15046 clobbered by the vfork. */ 15047 static void 15048 #ifdef __cplusplus 15049 sparc_address_test (int arg) 15050 # else 15051 sparc_address_test (arg) int arg; 15052 #endif 15053 { 15054 static pid_t child; 15055 if (!child) { 15056 child = vfork (); 15057 if (child < 0) { 15058 perror ("vfork"); 15059 _exit(2); 15060 } 15061 if (!child) { 15062 arg = getpid(); 15063 write(-1, "", 0); 15064 _exit (arg); 15065 } 15066 } 15067 } 15068 15069 int 15070 main () 15071 { 15072 pid_t parent = getpid (); 15073 pid_t child; 15074 15075 sparc_address_test (0); 15076 15077 child = vfork (); 15078 15079 if (child == 0) { 15080 /* Here is another test for sparc vfork register problems. This 15081 test uses lots of local variables, at least as many local 15082 variables as main has allocated so far including compiler 15083 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15084 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15085 reuse the register of parent for one of the local variables, 15086 since it will think that parent can't possibly be used any more 15087 in this routine. Assigning to the local variable will thus 15088 munge parent in the parent process. */ 15089 pid_t 15090 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15091 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15092 /* Convince the compiler that p..p7 are live; otherwise, it might 15093 use the same hardware register for all 8 local variables. */ 15094 if (p != p1 || p != p2 || p != p3 || p != p4 15095 || p != p5 || p != p6 || p != p7) 15096 _exit(1); 15097 15098 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15099 from child file descriptors. If the child closes a descriptor 15100 before it execs or exits, this munges the parent's descriptor 15101 as well. Test for this by closing stdout in the child. */ 15102 _exit(close(fileno(stdout)) != 0); 15103 } else { 15104 int status; 15105 struct stat st; 15106 15107 while (wait(&status) != child) 15108 ; 15109 return ( 15110 /* Was there some problem with vforking? */ 15111 child < 0 15112 15113 /* Did the child fail? (This shouldn't happen.) */ 15114 || status 15115 15116 /* Did the vfork/compiler bug occur? */ 15117 || parent != getpid() 15118 15119 /* Did the file descriptor bug occur? */ 15120 || fstat(fileno(stdout), &st) != 0 15121 ); 15122 } 15123 } 15124 _ACEOF 15125 if ac_fn_c_try_run "$LINENO"; then : 15126 ac_cv_func_vfork_works=yes 15127 else 15128 ac_cv_func_vfork_works=no 15129 fi 15130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15131 conftest.$ac_objext conftest.beam conftest.$ac_ext 15132 fi 15133 15134 fi 15135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15136 $as_echo "$ac_cv_func_vfork_works" >&6; } 15137 15138 fi; 15139 if test "x$ac_cv_func_fork_works" = xcross; then 15140 ac_cv_func_vfork_works=$ac_cv_func_vfork 15141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15142 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15143 fi 15144 15145 if test "x$ac_cv_func_vfork_works" = xyes; then 15146 15147 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15148 15149 else 15150 15151 $as_echo "#define vfork fork" >>confdefs.h 15152 15153 fi 15154 if test "x$ac_cv_func_fork_works" = xyes; then 15155 15156 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15157 15158 fi 15159 15160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15161 $as_echo_n "checking return type of signal handlers... " >&6; } 15162 if ${ac_cv_type_signal+:} false; then : 15163 $as_echo_n "(cached) " >&6 15164 else 15165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15166 /* end confdefs.h. */ 15167 #include <sys/types.h> 15168 #include <signal.h> 15169 15170 int 15171 main () 15172 { 15173 return *(signal (0, 0)) (0) == 1; 15174 ; 15175 return 0; 15176 } 15177 _ACEOF 15178 if ac_fn_c_try_compile "$LINENO"; then : 15179 ac_cv_type_signal=int 15180 else 15181 ac_cv_type_signal=void 15182 fi 15183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15184 fi 15185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15186 $as_echo "$ac_cv_type_signal" >&6; } 15187 15188 cat >>confdefs.h <<_ACEOF 15189 #define RETSIGTYPE $ac_cv_type_signal 15190 _ACEOF 15191 15192 15193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15194 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15195 if ${ac_cv_sys_largefile_source+:} false; then : 15196 $as_echo_n "(cached) " >&6 15197 else 15198 while :; do 15199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15200 /* end confdefs.h. */ 15201 #include <sys/types.h> /* for off_t */ 15202 #include <stdio.h> 15203 int 15204 main () 15205 { 15206 int (*fp) (FILE *, off_t, int) = fseeko; 15207 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15208 ; 15209 return 0; 15210 } 15211 _ACEOF 15212 if ac_fn_c_try_link "$LINENO"; then : 15213 ac_cv_sys_largefile_source=no; break 15214 fi 15215 rm -f core conftest.err conftest.$ac_objext \ 15216 conftest$ac_exeext conftest.$ac_ext 15217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15218 /* end confdefs.h. */ 15219 #define _LARGEFILE_SOURCE 1 15220 #include <sys/types.h> /* for off_t */ 15221 #include <stdio.h> 15222 int 15223 main () 15224 { 15225 int (*fp) (FILE *, off_t, int) = fseeko; 15226 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15227 ; 15228 return 0; 15229 } 15230 _ACEOF 15231 if ac_fn_c_try_link "$LINENO"; then : 15232 ac_cv_sys_largefile_source=1; break 15233 fi 15234 rm -f core conftest.err conftest.$ac_objext \ 15235 conftest$ac_exeext conftest.$ac_ext 15236 ac_cv_sys_largefile_source=unknown 15237 break 15238 done 15239 fi 15240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15241 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15242 case $ac_cv_sys_largefile_source in #( 15243 no | unknown) ;; 15244 *) 15245 cat >>confdefs.h <<_ACEOF 15246 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15247 _ACEOF 15248 ;; 15249 esac 15250 rm -rf conftest* 15251 15252 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15253 # in glibc 2.1.3, but that breaks too many other things. 15254 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15255 if test $ac_cv_sys_largefile_source != unknown; then 15256 15257 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15258 15259 fi 15260 15261 15262 # Check whether --enable-largefile was given. 15263 if test "${enable_largefile+set}" = set; then : 15264 enableval=$enable_largefile; 15265 fi 15266 15267 if test "$enable_largefile" != no; then 15268 15269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15270 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15271 if ${ac_cv_sys_largefile_CC+:} false; then : 15272 $as_echo_n "(cached) " >&6 15273 else 15274 ac_cv_sys_largefile_CC=no 15275 if test "$GCC" != yes; then 15276 ac_save_CC=$CC 15277 while :; do 15278 # IRIX 6.2 and later do not support large files by default, 15279 # so use the C compiler's -n32 option if that helps. 15280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15281 /* end confdefs.h. */ 15282 #include <sys/types.h> 15283 /* Check that off_t can represent 2**63 - 1 correctly. 15284 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15285 since some C++ compilers masquerading as C compilers 15286 incorrectly reject 9223372036854775807. */ 15287 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15288 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15289 && LARGE_OFF_T % 2147483647 == 1) 15290 ? 1 : -1]; 15291 int 15292 main () 15293 { 15294 15295 ; 15296 return 0; 15297 } 15298 _ACEOF 15299 if ac_fn_c_try_compile "$LINENO"; then : 15300 break 15301 fi 15302 rm -f core conftest.err conftest.$ac_objext 15303 CC="$CC -n32" 15304 if ac_fn_c_try_compile "$LINENO"; then : 15305 ac_cv_sys_largefile_CC=' -n32'; break 15306 fi 15307 rm -f core conftest.err conftest.$ac_objext 15308 break 15309 done 15310 CC=$ac_save_CC 15311 rm -f conftest.$ac_ext 15312 fi 15313 fi 15314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15315 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15316 if test "$ac_cv_sys_largefile_CC" != no; then 15317 CC=$CC$ac_cv_sys_largefile_CC 15318 fi 15319 15320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15321 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15322 if ${ac_cv_sys_file_offset_bits+:} false; then : 15323 $as_echo_n "(cached) " >&6 15324 else 15325 while :; do 15326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15327 /* end confdefs.h. */ 15328 #include <sys/types.h> 15329 /* Check that off_t can represent 2**63 - 1 correctly. 15330 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15331 since some C++ compilers masquerading as C compilers 15332 incorrectly reject 9223372036854775807. */ 15333 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15334 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15335 && LARGE_OFF_T % 2147483647 == 1) 15336 ? 1 : -1]; 15337 int 15338 main () 15339 { 15340 15341 ; 15342 return 0; 15343 } 15344 _ACEOF 15345 if ac_fn_c_try_compile "$LINENO"; then : 15346 ac_cv_sys_file_offset_bits=no; break 15347 fi 15348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15350 /* end confdefs.h. */ 15351 #define _FILE_OFFSET_BITS 64 15352 #include <sys/types.h> 15353 /* Check that off_t can represent 2**63 - 1 correctly. 15354 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15355 since some C++ compilers masquerading as C compilers 15356 incorrectly reject 9223372036854775807. */ 15357 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15358 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15359 && LARGE_OFF_T % 2147483647 == 1) 15360 ? 1 : -1]; 15361 int 15362 main () 15363 { 15364 15365 ; 15366 return 0; 15367 } 15368 _ACEOF 15369 if ac_fn_c_try_compile "$LINENO"; then : 15370 ac_cv_sys_file_offset_bits=64; break 15371 fi 15372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15373 ac_cv_sys_file_offset_bits=unknown 15374 break 15375 done 15376 fi 15377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15378 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15379 case $ac_cv_sys_file_offset_bits in #( 15380 no | unknown) ;; 15381 *) 15382 cat >>confdefs.h <<_ACEOF 15383 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15384 _ACEOF 15385 ;; 15386 esac 15387 rm -rf conftest* 15388 if test $ac_cv_sys_file_offset_bits = unknown; then 15389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15390 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15391 if ${ac_cv_sys_large_files+:} false; then : 15392 $as_echo_n "(cached) " >&6 15393 else 15394 while :; do 15395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15396 /* end confdefs.h. */ 15397 #include <sys/types.h> 15398 /* Check that off_t can represent 2**63 - 1 correctly. 15399 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15400 since some C++ compilers masquerading as C compilers 15401 incorrectly reject 9223372036854775807. */ 15402 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15403 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15404 && LARGE_OFF_T % 2147483647 == 1) 15405 ? 1 : -1]; 15406 int 15407 main () 15408 { 15409 15410 ; 15411 return 0; 15412 } 15413 _ACEOF 15414 if ac_fn_c_try_compile "$LINENO"; then : 15415 ac_cv_sys_large_files=no; break 15416 fi 15417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15419 /* end confdefs.h. */ 15420 #define _LARGE_FILES 1 15421 #include <sys/types.h> 15422 /* Check that off_t can represent 2**63 - 1 correctly. 15423 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15424 since some C++ compilers masquerading as C compilers 15425 incorrectly reject 9223372036854775807. */ 15426 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15427 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15428 && LARGE_OFF_T % 2147483647 == 1) 15429 ? 1 : -1]; 15430 int 15431 main () 15432 { 15433 15434 ; 15435 return 0; 15436 } 15437 _ACEOF 15438 if ac_fn_c_try_compile "$LINENO"; then : 15439 ac_cv_sys_large_files=1; break 15440 fi 15441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15442 ac_cv_sys_large_files=unknown 15443 break 15444 done 15445 fi 15446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15447 $as_echo "$ac_cv_sys_large_files" >&6; } 15448 case $ac_cv_sys_large_files in #( 15449 no | unknown) ;; 15450 *) 15451 cat >>confdefs.h <<_ACEOF 15452 #define _LARGE_FILES $ac_cv_sys_large_files 15453 _ACEOF 15454 ;; 15455 esac 15456 rm -rf conftest* 15457 fi 15458 15459 15460 fi 15461 15462 15463 15464 15465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15466 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15467 cache=_D_LARGEFILE_SOURCE_1 15468 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15469 $as_echo_n "(cached) " >&6 15470 else 15471 15472 echo ' 15473 #include <stdio.h> 15474 int test() { 15475 int a = fseeko(stdin, 0, 0); 15476 return a; 15477 } 15478 ' > conftest.c 15479 echo 'void f(){}' >>conftest.c 15480 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15481 eval "cv_prog_cc_flag_needed_$cache=no" 15482 else 15483 15484 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15485 eval "cv_prog_cc_flag_needed_$cache=yes" 15486 else 15487 eval "cv_prog_cc_flag_needed_$cache=fail" 15488 #echo 'Test with flag fails too!' 15489 #cat conftest.c 15490 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15491 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15492 #exit 1 15493 fi 15494 15495 fi 15496 rm -f conftest conftest.c conftest.o 15497 15498 fi 15499 15500 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15502 $as_echo "yes" >&6; } 15503 : 15504 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15505 else 15506 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15508 $as_echo "no" >&6; } 15509 #echo 'Test with flag is no!' 15510 #cat conftest.c 15511 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15512 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15513 #exit 1 15514 : 15515 15516 else 15517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15518 $as_echo "failed" >&6; } 15519 : 15520 15521 fi 15522 fi 15523 15524 15525 15526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15527 $as_echo_n "checking if nonblocking sockets work... " >&6; } 15528 if echo $target | grep mingw32 >/dev/null; then 15529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15530 $as_echo "no (windows)" >&6; } 15531 15532 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15533 15534 else 15535 if test "$cross_compiling" = yes; then : 15536 15537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15538 $as_echo "crosscompile(yes)" >&6; } 15539 15540 else 15541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15542 /* end confdefs.h. */ 15543 15544 15545 #include <stdio.h> 15546 #include <string.h> 15547 #include <stdlib.h> 15548 #include <fcntl.h> 15549 #include <errno.h> 15550 #ifdef HAVE_SYS_TYPES_H 15551 #include <sys/types.h> 15552 #endif 15553 #ifdef HAVE_SYS_SOCKET_H 15554 #include <sys/socket.h> 15555 #endif 15556 #ifdef HAVE_NETINET_IN_H 15557 #include <netinet/in.h> 15558 #endif 15559 #ifdef HAVE_ARPA_INET_H 15560 #include <arpa/inet.h> 15561 #endif 15562 #ifdef HAVE_UNISTD_H 15563 #include <unistd.h> 15564 #endif 15565 #ifdef HAVE_TIME_H 15566 #include <time.h> 15567 #endif 15568 15569 int main(void) 15570 { 15571 int port; 15572 int sfd, cfd; 15573 int num = 10; 15574 int i, p; 15575 struct sockaddr_in a; 15576 /* test if select and nonblocking reads work well together */ 15577 /* open port. 15578 fork child to send 10 messages. 15579 select to read. 15580 then try to nonblocking read the 10 messages 15581 then, nonblocking read must give EAGAIN 15582 */ 15583 15584 port = 12345 + (time(0)%32); 15585 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15586 if(sfd == -1) { 15587 perror("socket"); 15588 return 1; 15589 } 15590 memset(&a, 0, sizeof(a)); 15591 a.sin_family = AF_INET; 15592 a.sin_port = htons(port); 15593 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15594 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15595 perror("bind"); 15596 return 1; 15597 } 15598 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15599 perror("fcntl"); 15600 return 1; 15601 } 15602 15603 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15604 if(cfd == -1) { 15605 perror("client socket"); 15606 return 1; 15607 } 15608 a.sin_port = 0; 15609 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15610 perror("client bind"); 15611 return 1; 15612 } 15613 a.sin_port = htons(port); 15614 15615 /* no handler, causes exit in 10 seconds */ 15616 alarm(10); 15617 15618 /* send and receive on the socket */ 15619 if((p=fork()) == 0) { 15620 for(i=0; i<num; i++) { 15621 if(sendto(cfd, &i, sizeof(i), 0, 15622 (struct sockaddr*)&a, sizeof(a)) < 0) { 15623 perror("sendto"); 15624 return 1; 15625 } 15626 } 15627 } else { 15628 /* parent */ 15629 fd_set rset; 15630 int x; 15631 if(p == -1) { 15632 perror("fork"); 15633 return 1; 15634 } 15635 FD_ZERO(&rset); 15636 FD_SET(sfd, &rset); 15637 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 15638 perror("select"); 15639 return 1; 15640 } 15641 i = 0; 15642 while(i < num) { 15643 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 15644 if(errno == EAGAIN) 15645 continue; 15646 perror("recv"); 15647 return 1; 15648 } 15649 i++; 15650 } 15651 /* now we want to get EAGAIN: nonblocking goodness */ 15652 errno = 0; 15653 recv(sfd, &x, sizeof(x), 0); 15654 if(errno != EAGAIN) { 15655 perror("trying to recv again"); 15656 return 1; 15657 } 15658 /* EAGAIN encountered */ 15659 } 15660 15661 close(sfd); 15662 close(cfd); 15663 return 0; 15664 } 15665 15666 _ACEOF 15667 if ac_fn_c_try_run "$LINENO"; then : 15668 15669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15670 $as_echo "yes" >&6; } 15671 15672 else 15673 15674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15675 $as_echo "no" >&6; } 15676 15677 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15678 15679 15680 fi 15681 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15682 conftest.$ac_objext conftest.beam conftest.$ac_ext 15683 fi 15684 15685 fi 15686 15687 15688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 15689 $as_echo_n "checking whether mkdir has one arg... " >&6; } 15690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15691 /* end confdefs.h. */ 15692 15693 #include <stdio.h> 15694 #include <unistd.h> 15695 #ifdef HAVE_WINSOCK2_H 15696 #include <winsock2.h> 15697 #endif 15698 #ifdef HAVE_SYS_STAT_H 15699 #include <sys/stat.h> 15700 #endif 15701 15702 int 15703 main () 15704 { 15705 15706 (void)mkdir("directory"); 15707 15708 ; 15709 return 0; 15710 } 15711 _ACEOF 15712 if ac_fn_c_try_compile "$LINENO"; then : 15713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15714 $as_echo "yes" >&6; } 15715 15716 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 15717 15718 15719 else 15720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15721 $as_echo "no" >&6; } 15722 15723 fi 15724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15725 15726 for ac_func in strptime 15727 do : 15728 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 15729 if test "x$ac_cv_func_strptime" = xyes; then : 15730 cat >>confdefs.h <<_ACEOF 15731 #define HAVE_STRPTIME 1 15732 _ACEOF 15733 15734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 15735 $as_echo_n "checking whether strptime works... " >&6; } 15736 if test c${cross_compiling} = cno; then 15737 if test "$cross_compiling" = yes; then : 15738 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15740 as_fn_error $? "cannot run test program while cross compiling 15741 See \`config.log' for more details" "$LINENO" 5; } 15742 else 15743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15744 /* end confdefs.h. */ 15745 15746 #define _XOPEN_SOURCE 600 15747 #include <time.h> 15748 int main(void) { struct tm tm; char *res; 15749 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 15750 if (!res) return 2; 15751 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 15752 if (!res) return 1; return 0; } 15753 15754 _ACEOF 15755 if ac_fn_c_try_run "$LINENO"; then : 15756 eval "ac_cv_c_strptime_works=yes" 15757 else 15758 eval "ac_cv_c_strptime_works=no" 15759 fi 15760 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15761 conftest.$ac_objext conftest.beam conftest.$ac_ext 15762 fi 15763 15764 else 15765 eval "ac_cv_c_strptime_works=maybe" 15766 fi 15767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 15768 $as_echo "$ac_cv_c_strptime_works" >&6; } 15769 if test $ac_cv_c_strptime_works = no; then 15770 case " $LIBOBJS " in 15771 *" strptime.$ac_objext "* ) ;; 15772 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15773 ;; 15774 esac 15775 15776 else 15777 15778 cat >>confdefs.h <<_ACEOF 15779 #define STRPTIME_WORKS 1 15780 _ACEOF 15781 15782 fi 15783 15784 else 15785 case " $LIBOBJS " in 15786 *" strptime.$ac_objext "* ) ;; 15787 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15788 ;; 15789 esac 15790 15791 fi 15792 done 15793 15794 15795 # set memory allocation checking if requested 15796 # Check whether --enable-alloc-checks was given. 15797 if test "${enable_alloc_checks+set}" = set; then : 15798 enableval=$enable_alloc_checks; 15799 fi 15800 15801 # Check whether --enable-alloc-lite was given. 15802 if test "${enable_alloc_lite+set}" = set; then : 15803 enableval=$enable_alloc_lite; 15804 fi 15805 15806 # Check whether --enable-alloc-nonregional was given. 15807 if test "${enable_alloc_nonregional+set}" = set; then : 15808 enableval=$enable_alloc_nonregional; 15809 fi 15810 15811 if test x_$enable_alloc_nonregional = x_yes; then 15812 15813 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 15814 15815 fi 15816 if test x_$enable_alloc_checks = x_yes; then 15817 15818 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 15819 15820 else 15821 if test x_$enable_alloc_lite = x_yes; then 15822 15823 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 15824 15825 else 15826 15827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 15828 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 15829 if test "$cross_compiling" = yes; then : 15830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 15831 $as_echo "no (crosscompile)" >&6; } 15832 case " $LIBOBJS " in 15833 *" malloc.$ac_objext "* ) ;; 15834 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15835 ;; 15836 esac 15837 15838 15839 cat >>confdefs.h <<_ACEOF 15840 #define malloc rpl_malloc_unbound 15841 _ACEOF 15842 15843 else 15844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15845 /* end confdefs.h. */ 15846 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 15847 #include <stdlib.h> 15848 #else 15849 char *malloc (); 15850 #endif 15851 15852 int 15853 main () 15854 { 15855 if(malloc(0) != 0) return 1; 15856 ; 15857 return 0; 15858 } 15859 15860 _ACEOF 15861 if ac_fn_c_try_run "$LINENO"; then : 15862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15863 $as_echo "no" >&6; } 15864 case " $LIBOBJS " in 15865 *" malloc.$ac_objext "* ) ;; 15866 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15867 ;; 15868 esac 15869 15870 15871 cat >>confdefs.h <<_ACEOF 15872 #define malloc rpl_malloc_unbound 15873 _ACEOF 15874 15875 else 15876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15877 $as_echo "yes" >&6; } 15878 15879 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 15880 15881 fi 15882 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15883 conftest.$ac_objext conftest.beam conftest.$ac_ext 15884 fi 15885 15886 15887 fi 15888 fi 15889 15890 # check windows threads (we use them, not pthreads, on windows). 15891 if test "$on_mingw" = "yes"; then 15892 # check windows threads 15893 for ac_header in windows.h 15894 do : 15895 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 15896 " 15897 if test "x$ac_cv_header_windows_h" = xyes; then : 15898 cat >>confdefs.h <<_ACEOF 15899 #define HAVE_WINDOWS_H 1 15900 _ACEOF 15901 15902 fi 15903 15904 done 15905 15906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 15907 $as_echo_n "checking for CreateThread... " >&6; } 15908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15909 /* end confdefs.h. */ 15910 15911 #ifdef HAVE_WINDOWS_H 15912 #include <windows.h> 15913 #endif 15914 15915 int 15916 main () 15917 { 15918 15919 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 15920 15921 ; 15922 return 0; 15923 } 15924 _ACEOF 15925 if ac_fn_c_try_compile "$LINENO"; then : 15926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15927 $as_echo "yes" >&6; } 15928 15929 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 15930 15931 15932 else 15933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15934 $as_echo "no" >&6; } 15935 15936 fi 15937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15938 15939 else 15940 # not on mingw, check thread libraries. 15941 15942 # check for thread library. 15943 # check this first, so that the pthread lib does not get linked in via 15944 # libssl or libpython, and thus distorts the tests, and we end up using 15945 # the non-threadsafe C libraries. 15946 15947 # Check whether --with-pthreads was given. 15948 if test "${with_pthreads+set}" = set; then : 15949 withval=$with_pthreads; 15950 else 15951 withval="yes" 15952 fi 15953 15954 ub_have_pthreads=no 15955 if test x_$withval != x_no; then 15956 15957 15958 ac_ext=c 15959 ac_cpp='$CPP $CPPFLAGS' 15960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 15961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 15962 ac_compiler_gnu=$ac_cv_c_compiler_gnu 15963 15964 ax_pthread_ok=no 15965 15966 # We used to check for pthread.h first, but this fails if pthread.h 15967 # requires special compiler flags (e.g. on True64 or Sequent). 15968 # It gets checked for in the link test anyway. 15969 15970 # First of all, check if the user has set any of the PTHREAD_LIBS, 15971 # etcetera environment variables, and if threads linking works using 15972 # them: 15973 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 15974 save_CFLAGS="$CFLAGS" 15975 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 15976 save_LIBS="$LIBS" 15977 LIBS="$PTHREAD_LIBS $LIBS" 15978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 15979 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 15980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15981 /* end confdefs.h. */ 15982 15983 /* Override any GCC internal prototype to avoid an error. 15984 Use char because int might match the return type of a GCC 15985 builtin and then its argument prototype would still apply. */ 15986 #ifdef __cplusplus 15987 extern "C" 15988 #endif 15989 char pthread_join (); 15990 int 15991 main () 15992 { 15993 return pthread_join (); 15994 ; 15995 return 0; 15996 } 15997 _ACEOF 15998 if ac_fn_c_try_link "$LINENO"; then : 15999 ax_pthread_ok=yes 16000 fi 16001 rm -f core conftest.err conftest.$ac_objext \ 16002 conftest$ac_exeext conftest.$ac_ext 16003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16004 $as_echo "$ax_pthread_ok" >&6; } 16005 if test x"$ax_pthread_ok" = xno; then 16006 PTHREAD_LIBS="" 16007 PTHREAD_CFLAGS="" 16008 fi 16009 LIBS="$save_LIBS" 16010 CFLAGS="$save_CFLAGS" 16011 fi 16012 16013 # We must check for the threads library under a number of different 16014 # names; the ordering is very important because some systems 16015 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16016 # libraries is broken (non-POSIX). 16017 16018 # Create a list of thread flags to try. Items starting with a "-" are 16019 # C compiler flags, and other items are library names, except for "none" 16020 # which indicates that we try without any flags at all, and "pthread-config" 16021 # which is a program returning the flags for the Pth emulation library. 16022 16023 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16024 16025 # The ordering *is* (sometimes) important. Some notes on the 16026 # individual items follow: 16027 16028 # pthreads: AIX (must check this before -lpthread) 16029 # none: in case threads are in libc; should be tried before -Kthread and 16030 # other compiler flags to prevent continual compiler warnings 16031 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16032 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16033 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16034 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16035 # -pthreads: Solaris/gcc 16036 # -mthreads: Mingw32/gcc, Lynx/gcc 16037 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16038 # doesn't hurt to check since this sometimes defines pthreads too; 16039 # also defines -D_REENTRANT) 16040 # ... -mt is also the pthreads flag for HP/aCC 16041 # pthread: Linux, etcetera 16042 # --thread-safe: KAI C++ 16043 # pthread-config: use pthread-config program (for GNU Pth library) 16044 16045 case ${host_os} in 16046 solaris*) 16047 16048 # On Solaris (at least, for some versions), libc contains stubbed 16049 # (non-functional) versions of the pthreads routines, so link-based 16050 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16051 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16052 # a function called by this macro, so we could check for that, but 16053 # who knows whether they'll stub that too in a future libc.) So, 16054 # we'll just look for -pthreads and -lpthread first: 16055 16056 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16057 ;; 16058 16059 darwin*) 16060 ax_pthread_flags="-pthread $ax_pthread_flags" 16061 ;; 16062 esac 16063 16064 # Clang doesn't consider unrecognized options an error unless we specify 16065 # -Werror. We throw in some extra Clang-specific options to ensure that 16066 # this doesn't happen for GCC, which also accepts -Werror. 16067 16068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16069 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16070 save_CFLAGS="$CFLAGS" 16071 ax_pthread_extra_flags="-Werror" 16072 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16074 /* end confdefs.h. */ 16075 int foo(void); 16076 int 16077 main () 16078 { 16079 foo() 16080 ; 16081 return 0; 16082 } 16083 _ACEOF 16084 if ac_fn_c_try_compile "$LINENO"; then : 16085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16086 $as_echo "yes" >&6; } 16087 else 16088 ax_pthread_extra_flags= 16089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16090 $as_echo "no" >&6; } 16091 fi 16092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16093 CFLAGS="$save_CFLAGS" 16094 16095 if test x"$ax_pthread_ok" = xno; then 16096 for flag in $ax_pthread_flags; do 16097 16098 case $flag in 16099 none) 16100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16101 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16102 ;; 16103 16104 -*) 16105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16106 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16107 PTHREAD_CFLAGS="$flag" 16108 ;; 16109 16110 pthread-config) 16111 # Extract the first word of "pthread-config", so it can be a program name with args. 16112 set dummy pthread-config; ac_word=$2 16113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16114 $as_echo_n "checking for $ac_word... " >&6; } 16115 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16116 $as_echo_n "(cached) " >&6 16117 else 16118 if test -n "$ax_pthread_config"; then 16119 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16120 else 16121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16122 for as_dir in $PATH 16123 do 16124 IFS=$as_save_IFS 16125 test -z "$as_dir" && as_dir=. 16126 for ac_exec_ext in '' $ac_executable_extensions; do 16127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16128 ac_cv_prog_ax_pthread_config="yes" 16129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16130 break 2 16131 fi 16132 done 16133 done 16134 IFS=$as_save_IFS 16135 16136 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16137 fi 16138 fi 16139 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16140 if test -n "$ax_pthread_config"; then 16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16142 $as_echo "$ax_pthread_config" >&6; } 16143 else 16144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16145 $as_echo "no" >&6; } 16146 fi 16147 16148 16149 if test x"$ax_pthread_config" = xno; then continue; fi 16150 PTHREAD_CFLAGS="`pthread-config --cflags`" 16151 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16152 ;; 16153 16154 *) 16155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16156 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16157 PTHREAD_LIBS="-l$flag" 16158 ;; 16159 esac 16160 16161 save_LIBS="$LIBS" 16162 save_CFLAGS="$CFLAGS" 16163 LIBS="$PTHREAD_LIBS $LIBS" 16164 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16165 16166 # Check for various functions. We must include pthread.h, 16167 # since some functions may be macros. (On the Sequent, we 16168 # need a special flag -Kthread to make this header compile.) 16169 # We check for pthread_join because it is in -lpthread on IRIX 16170 # while pthread_create is in libc. We check for pthread_attr_init 16171 # due to DEC craziness with -lpthreads. We check for 16172 # pthread_cleanup_push because it is one of the few pthread 16173 # functions on Solaris that doesn't have a non-functional libc stub. 16174 # We try pthread_create on general principles. 16175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16176 /* end confdefs.h. */ 16177 #include <pthread.h> 16178 static void routine(void *a) { *((int*)a) = 0; } 16179 static void *start_routine(void *a) { return a; } 16180 int 16181 main () 16182 { 16183 pthread_t th; pthread_attr_t attr; 16184 pthread_create(&th, 0, start_routine, 0); 16185 pthread_join(th, 0); 16186 pthread_attr_init(&attr); 16187 pthread_cleanup_push(routine, 0); 16188 pthread_cleanup_pop(0) /* ; */ 16189 ; 16190 return 0; 16191 } 16192 _ACEOF 16193 if ac_fn_c_try_link "$LINENO"; then : 16194 ax_pthread_ok=yes 16195 fi 16196 rm -f core conftest.err conftest.$ac_objext \ 16197 conftest$ac_exeext conftest.$ac_ext 16198 16199 LIBS="$save_LIBS" 16200 CFLAGS="$save_CFLAGS" 16201 16202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16203 $as_echo "$ax_pthread_ok" >&6; } 16204 if test "x$ax_pthread_ok" = xyes; then 16205 break; 16206 fi 16207 16208 PTHREAD_LIBS="" 16209 PTHREAD_CFLAGS="" 16210 done 16211 fi 16212 16213 # Various other checks: 16214 if test "x$ax_pthread_ok" = xyes; then 16215 save_LIBS="$LIBS" 16216 LIBS="$PTHREAD_LIBS $LIBS" 16217 save_CFLAGS="$CFLAGS" 16218 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16219 16220 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16222 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16223 attr_name=unknown 16224 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16226 /* end confdefs.h. */ 16227 #include <pthread.h> 16228 int 16229 main () 16230 { 16231 int attr = $attr; return attr /* ; */ 16232 ; 16233 return 0; 16234 } 16235 _ACEOF 16236 if ac_fn_c_try_link "$LINENO"; then : 16237 attr_name=$attr; break 16238 fi 16239 rm -f core conftest.err conftest.$ac_objext \ 16240 conftest$ac_exeext conftest.$ac_ext 16241 done 16242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16243 $as_echo "$attr_name" >&6; } 16244 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16245 16246 cat >>confdefs.h <<_ACEOF 16247 #define PTHREAD_CREATE_JOINABLE $attr_name 16248 _ACEOF 16249 16250 fi 16251 16252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16253 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16254 flag=no 16255 case ${host_os} in 16256 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16257 osf* | hpux*) flag="-D_REENTRANT";; 16258 solaris*) 16259 if test "$GCC" = "yes"; then 16260 flag="-D_REENTRANT" 16261 else 16262 # TODO: What about Clang on Solaris? 16263 flag="-mt -D_REENTRANT" 16264 fi 16265 ;; 16266 esac 16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16268 $as_echo "$flag" >&6; } 16269 if test "x$flag" != xno; then 16270 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16271 fi 16272 16273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16274 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16275 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16276 $as_echo_n "(cached) " >&6 16277 else 16278 16279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16280 /* end confdefs.h. */ 16281 #include <pthread.h> 16282 int 16283 main () 16284 { 16285 int i = PTHREAD_PRIO_INHERIT; 16286 ; 16287 return 0; 16288 } 16289 _ACEOF 16290 if ac_fn_c_try_link "$LINENO"; then : 16291 ax_cv_PTHREAD_PRIO_INHERIT=yes 16292 else 16293 ax_cv_PTHREAD_PRIO_INHERIT=no 16294 fi 16295 rm -f core conftest.err conftest.$ac_objext \ 16296 conftest$ac_exeext conftest.$ac_ext 16297 16298 fi 16299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16300 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16301 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16302 16303 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16304 16305 fi 16306 16307 LIBS="$save_LIBS" 16308 CFLAGS="$save_CFLAGS" 16309 16310 # More AIX lossage: compile with *_r variant 16311 if test "x$GCC" != xyes; then 16312 case $host_os in 16313 aix*) 16314 case "x/$CC" in #( 16315 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16316 #handle absolute path differently from PATH based program lookup 16317 case "x$CC" in #( 16318 x/*) : 16319 if as_fn_executable_p ${CC}_r; then : 16320 PTHREAD_CC="${CC}_r" 16321 fi ;; #( 16322 *) : 16323 for ac_prog in ${CC}_r 16324 do 16325 # Extract the first word of "$ac_prog", so it can be a program name with args. 16326 set dummy $ac_prog; ac_word=$2 16327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16328 $as_echo_n "checking for $ac_word... " >&6; } 16329 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16330 $as_echo_n "(cached) " >&6 16331 else 16332 if test -n "$PTHREAD_CC"; then 16333 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16334 else 16335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16336 for as_dir in $PATH 16337 do 16338 IFS=$as_save_IFS 16339 test -z "$as_dir" && as_dir=. 16340 for ac_exec_ext in '' $ac_executable_extensions; do 16341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16342 ac_cv_prog_PTHREAD_CC="$ac_prog" 16343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16344 break 2 16345 fi 16346 done 16347 done 16348 IFS=$as_save_IFS 16349 16350 fi 16351 fi 16352 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16353 if test -n "$PTHREAD_CC"; then 16354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16355 $as_echo "$PTHREAD_CC" >&6; } 16356 else 16357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16358 $as_echo "no" >&6; } 16359 fi 16360 16361 16362 test -n "$PTHREAD_CC" && break 16363 done 16364 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16365 ;; 16366 esac ;; #( 16367 *) : 16368 ;; 16369 esac 16370 ;; 16371 esac 16372 fi 16373 fi 16374 16375 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16376 16377 16378 16379 16380 16381 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16382 if test x"$ax_pthread_ok" = xyes; then 16383 16384 16385 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16386 16387 LIBS="$PTHREAD_LIBS $LIBS" 16388 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16389 CC="$PTHREAD_CC" 16390 ub_have_pthreads=yes 16391 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16392 " 16393 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16394 16395 cat >>confdefs.h <<_ACEOF 16396 #define HAVE_PTHREAD_SPINLOCK_T 1 16397 _ACEOF 16398 16399 16400 fi 16401 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16402 " 16403 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16404 16405 cat >>confdefs.h <<_ACEOF 16406 #define HAVE_PTHREAD_RWLOCK_T 1 16407 _ACEOF 16408 16409 16410 fi 16411 16412 16413 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 16414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 16415 $as_echo_n "checking if -pthread unused during linking... " >&6; } 16416 # catch clang warning 'argument unused during compilation' 16417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16418 /* end confdefs.h. */ 16419 $ac_includes_default 16420 16421 int main(void) {return 0;} 16422 16423 _ACEOF 16424 pthread_unused="yes" 16425 # first compile 16426 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 16427 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 16428 if test $? = 0; then 16429 # then link 16430 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 16431 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 16432 if test $? -ne 0; then 16433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16434 $as_echo "yes" >&6; } 16435 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 16436 PTHREAD_CFLAGS_ONLY="-pthread" 16437 16438 else 16439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16440 $as_echo "no" >&6; } 16441 fi 16442 else 16443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16444 $as_echo "no" >&6; } 16445 fi # endif cc successful 16446 rm -f conftest conftest.c conftest.o 16447 fi # endif -pthread in CFLAGS 16448 16449 16450 : 16451 else 16452 ax_pthread_ok=no 16453 16454 fi 16455 ac_ext=c 16456 ac_cpp='$CPP $CPPFLAGS' 16457 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16458 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16459 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16460 16461 16462 fi 16463 16464 # check solaris thread library 16465 16466 # Check whether --with-solaris-threads was given. 16467 if test "${with_solaris_threads+set}" = set; then : 16468 withval=$with_solaris_threads; 16469 else 16470 withval="no" 16471 fi 16472 16473 ub_have_sol_threads=no 16474 if test x_$withval != x_no; then 16475 if test x_$ub_have_pthreads != x_no; then 16476 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 16477 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 16478 else 16479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 16480 $as_echo_n "checking for library containing thr_create... " >&6; } 16481 if ${ac_cv_search_thr_create+:} false; then : 16482 $as_echo_n "(cached) " >&6 16483 else 16484 ac_func_search_save_LIBS=$LIBS 16485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16486 /* end confdefs.h. */ 16487 16488 /* Override any GCC internal prototype to avoid an error. 16489 Use char because int might match the return type of a GCC 16490 builtin and then its argument prototype would still apply. */ 16491 #ifdef __cplusplus 16492 extern "C" 16493 #endif 16494 char thr_create (); 16495 int 16496 main () 16497 { 16498 return thr_create (); 16499 ; 16500 return 0; 16501 } 16502 _ACEOF 16503 for ac_lib in '' thread; do 16504 if test -z "$ac_lib"; then 16505 ac_res="none required" 16506 else 16507 ac_res=-l$ac_lib 16508 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16509 fi 16510 if ac_fn_c_try_link "$LINENO"; then : 16511 ac_cv_search_thr_create=$ac_res 16512 fi 16513 rm -f core conftest.err conftest.$ac_objext \ 16514 conftest$ac_exeext 16515 if ${ac_cv_search_thr_create+:} false; then : 16516 break 16517 fi 16518 done 16519 if ${ac_cv_search_thr_create+:} false; then : 16520 16521 else 16522 ac_cv_search_thr_create=no 16523 fi 16524 rm conftest.$ac_ext 16525 LIBS=$ac_func_search_save_LIBS 16526 fi 16527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 16528 $as_echo "$ac_cv_search_thr_create" >&6; } 16529 ac_res=$ac_cv_search_thr_create 16530 if test "$ac_res" != no; then : 16531 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16532 16533 16534 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 16535 16536 16537 16538 16539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 16540 $as_echo_n "checking whether $CC supports -mt... " >&6; } 16541 cache=`echo mt | sed 'y%.=/+-%___p_%'` 16542 if eval \${cv_prog_cc_flag_$cache+:} false; then : 16543 $as_echo_n "(cached) " >&6 16544 else 16545 16546 echo 'void f(void){}' >conftest.c 16547 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 16548 eval "cv_prog_cc_flag_$cache=yes" 16549 else 16550 eval "cv_prog_cc_flag_$cache=no" 16551 fi 16552 rm -f conftest conftest.o conftest.c 16553 16554 fi 16555 16556 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 16557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16558 $as_echo "yes" >&6; } 16559 : 16560 CFLAGS="$CFLAGS -mt" 16561 else 16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16563 $as_echo "no" >&6; } 16564 : 16565 CFLAGS="$CFLAGS -D_REENTRANT" 16566 fi 16567 16568 ub_have_sol_threads=yes 16569 16570 else 16571 16572 as_fn_error $? "no solaris threads found." "$LINENO" 5 16573 16574 fi 16575 16576 fi 16577 fi 16578 16579 fi # end of non-mingw check of thread libraries 16580 16581 # Check for PyUnbound 16582 16583 # Check whether --with-pyunbound was given. 16584 if test "${with_pyunbound+set}" = set; then : 16585 withval=$with_pyunbound; 16586 else 16587 withval="no" 16588 fi 16589 16590 16591 ub_test_python=no 16592 ub_with_pyunbound=no 16593 if test x_$withval != x_no; then 16594 ub_with_pyunbound=yes 16595 ub_test_python=yes 16596 fi 16597 16598 # Check for Python module 16599 16600 # Check whether --with-pythonmodule was given. 16601 if test "${with_pythonmodule+set}" = set; then : 16602 withval=$with_pythonmodule; 16603 else 16604 withval="no" 16605 fi 16606 16607 16608 ub_with_pythonmod=no 16609 if test x_$withval != x_no; then 16610 ub_with_pythonmod=yes 16611 ub_test_python=yes 16612 fi 16613 16614 # Check for Python & SWIG only on PyUnbound or PyModule 16615 if test x_$ub_test_python != x_no; then 16616 16617 # Check for Python 16618 ub_have_python=no 16619 ac_save_LIBS="$LIBS" 16620 # 16621 # Allow the use of a (user set) custom python version 16622 # 16623 16624 16625 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 16626 set dummy python$PYTHON_VERSION; ac_word=$2 16627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16628 $as_echo_n "checking for $ac_word... " >&6; } 16629 if ${ac_cv_path_PYTHON+:} false; then : 16630 $as_echo_n "(cached) " >&6 16631 else 16632 case $PYTHON in 16633 [\\/]* | ?:[\\/]*) 16634 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 16635 ;; 16636 *) 16637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16638 for as_dir in $PATH 16639 do 16640 IFS=$as_save_IFS 16641 test -z "$as_dir" && as_dir=. 16642 for ac_exec_ext in '' $ac_executable_extensions; do 16643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16644 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 16645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16646 break 2 16647 fi 16648 done 16649 done 16650 IFS=$as_save_IFS 16651 16652 ;; 16653 esac 16654 fi 16655 PYTHON=$ac_cv_path_PYTHON 16656 if test -n "$PYTHON"; then 16657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 16658 $as_echo "$PYTHON" >&6; } 16659 else 16660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16661 $as_echo "no" >&6; } 16662 fi 16663 16664 16665 if test -z "$PYTHON"; then 16666 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 16667 PYTHON_VERSION="" 16668 fi 16669 16670 if test -z "$PYTHON_VERSION"; then 16671 PYTHON_VERSION=`$PYTHON -c "import sys; \ 16672 print(sys.version.split()[0])"` 16673 fi 16674 16675 # 16676 # Check if you have distutils, else fail 16677 # 16678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 16679 $as_echo_n "checking for the distutils Python package... " >&6; } 16680 ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` 16681 if test -z "$ac_distutils_result"; then 16682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16683 $as_echo "yes" >&6; } 16684 else 16685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16686 $as_echo "no" >&6; } 16687 as_fn_error $? "cannot import Python module \"distutils\". 16688 Please check your Python installation. The error was: 16689 $ac_distutils_result" "$LINENO" 5 16690 PYTHON_VERSION="" 16691 fi 16692 16693 # 16694 # Check for Python include path 16695 # 16696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 16697 $as_echo_n "checking for Python include path... " >&6; } 16698 if test -z "$PYTHON_CPPFLAGS"; then 16699 python_path=`$PYTHON -c "import distutils.sysconfig; \ 16700 print(distutils.sysconfig.get_python_inc());"` 16701 if test -n "${python_path}"; then 16702 python_path="-I$python_path" 16703 fi 16704 PYTHON_CPPFLAGS=$python_path 16705 fi 16706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 16707 $as_echo "$PYTHON_CPPFLAGS" >&6; } 16708 16709 16710 # 16711 # Check for Python library path 16712 # 16713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 16714 $as_echo_n "checking for Python library path... " >&6; } 16715 if test -z "$PYTHON_LDFLAGS"; then 16716 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 16717 print(get_config_var('BLDLIBRARY'));"` 16718 fi 16719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 16720 $as_echo "$PYTHON_LDFLAGS" >&6; } 16721 16722 16723 # 16724 # Check for site packages 16725 # 16726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 16727 $as_echo_n "checking for Python site-packages path... " >&6; } 16728 if test -z "$PYTHON_SITE_PKG"; then 16729 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 16730 print(distutils.sysconfig.get_python_lib(1,0));"` 16731 fi 16732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 16733 $as_echo "$PYTHON_SITE_PKG" >&6; } 16734 16735 16736 # 16737 # final check to see if everything compiles alright 16738 # 16739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 16740 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 16741 ac_ext=c 16742 ac_cpp='$CPP $CPPFLAGS' 16743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16745 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16746 16747 # save current global flags 16748 ac_save_LIBS="$LIBS" 16749 ac_save_CPPFLAGS="$CPPFLAGS" 16750 16751 LIBS="$LIBS $PYTHON_LDFLAGS" 16752 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16754 /* end confdefs.h. */ 16755 16756 #include <Python.h> 16757 16758 int 16759 main () 16760 { 16761 16762 Py_Initialize(); 16763 16764 ; 16765 return 0; 16766 } 16767 _ACEOF 16768 if ac_fn_c_try_link "$LINENO"; then : 16769 pythonexists=yes 16770 else 16771 pythonexists=no 16772 fi 16773 rm -f core conftest.err conftest.$ac_objext \ 16774 conftest$ac_exeext conftest.$ac_ext 16775 16776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 16777 $as_echo "$pythonexists" >&6; } 16778 16779 if test ! "$pythonexists" = "yes"; then 16780 as_fn_error $? " 16781 Could not link test program to Python. Maybe the main Python library has been 16782 installed in some non-standard library path. If so, pass it to configure, 16783 via the LDFLAGS environment variable. 16784 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 16785 ============================================================================ 16786 ERROR! 16787 You probably have to install the development version of the Python package 16788 for your distribution. The exact name of this package varies among them. 16789 ============================================================================ 16790 " "$LINENO" 5 16791 PYTHON_VERSION="" 16792 fi 16793 ac_ext=c 16794 ac_cpp='$CPP $CPPFLAGS' 16795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16797 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16798 16799 # turn back to default flags 16800 CPPFLAGS="$ac_save_CPPFLAGS" 16801 LIBS="$ac_save_LIBS" 16802 16803 # 16804 # all done! 16805 # 16806 16807 if test ! -z "$PYTHON_VERSION"; then 16808 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 16809 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 16810 fi 16811 16812 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 16813 16814 # Have Python 16815 16816 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 16817 16818 LIBS="$PYTHON_LDFLAGS $LIBS" 16819 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16820 ub_have_python=yes 16821 16822 # Check for SWIG 16823 ub_have_swig=no 16824 16825 # Extract the first word of "swig", so it can be a program name with args. 16826 set dummy swig; ac_word=$2 16827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16828 $as_echo_n "checking for $ac_word... " >&6; } 16829 if ${ac_cv_path_SWIG+:} false; then : 16830 $as_echo_n "(cached) " >&6 16831 else 16832 case $SWIG in 16833 [\\/]* | ?:[\\/]*) 16834 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 16835 ;; 16836 *) 16837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16838 for as_dir in $PATH 16839 do 16840 IFS=$as_save_IFS 16841 test -z "$as_dir" && as_dir=. 16842 for ac_exec_ext in '' $ac_executable_extensions; do 16843 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16844 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 16845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16846 break 2 16847 fi 16848 done 16849 done 16850 IFS=$as_save_IFS 16851 16852 ;; 16853 esac 16854 fi 16855 SWIG=$ac_cv_path_SWIG 16856 if test -n "$SWIG"; then 16857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 16858 $as_echo "$SWIG" >&6; } 16859 else 16860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16861 $as_echo "no" >&6; } 16862 fi 16863 16864 16865 if test -z "$SWIG" ; then 16866 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 16867 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 16868 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 16869 elif test -n "" ; then 16870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 16871 $as_echo_n "checking for SWIG version... " >&6; } 16872 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 16873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 16874 $as_echo "$swig_version" >&6; } 16875 if test -n "$swig_version" ; then 16876 # Calculate the required version number components 16877 required= 16878 required_major=`echo $required | sed 's/[^0-9].*//'` 16879 if test -z "$required_major" ; then 16880 required_major=0 16881 fi 16882 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16883 required_minor=`echo $required | sed 's/[^0-9].*//'` 16884 if test -z "$required_minor" ; then 16885 required_minor=0 16886 fi 16887 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16888 required_patch=`echo $required | sed 's/[^0-9].*//'` 16889 if test -z "$required_patch" ; then 16890 required_patch=0 16891 fi 16892 # Calculate the available version number components 16893 available=$swig_version 16894 available_major=`echo $available | sed 's/[^0-9].*//'` 16895 if test -z "$available_major" ; then 16896 available_major=0 16897 fi 16898 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16899 available_minor=`echo $available | sed 's/[^0-9].*//'` 16900 if test -z "$available_minor" ; then 16901 available_minor=0 16902 fi 16903 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16904 available_patch=`echo $available | sed 's/[^0-9].*//'` 16905 if test -z "$available_patch" ; then 16906 available_patch=0 16907 fi 16908 if test $available_major -ne $required_major \ 16909 -o $available_minor -ne $required_minor \ 16910 -o $available_patch -lt $required_patch ; then 16911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 16912 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 16913 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 16914 else 16915 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 16916 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 16917 SWIG_LIB=`$SWIG -swiglib` 16918 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 16919 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 16920 fi 16921 else 16922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 16923 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 16924 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 16925 fi 16926 fi 16927 16928 16929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 16930 $as_echo_n "checking SWIG... " >&6; } 16931 if test ! -x "$SWIG"; then 16932 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 16933 else 16934 16935 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 16936 16937 swig="$SWIG" 16938 16939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 16940 $as_echo "present" >&6; } 16941 16942 # If have Python & SWIG 16943 # Declare PythonMod 16944 if test x_$ub_with_pythonmod != x_no; then 16945 16946 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 16947 16948 WITH_PYTHONMODULE=yes 16949 16950 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 16951 16952 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 16953 16954 PYTHONMOD_INSTALL=pythonmod-install 16955 16956 PYTHONMOD_UNINSTALL=pythonmod-uninstall 16957 16958 fi 16959 16960 # Declare PyUnbound 16961 if test x_$ub_with_pyunbound != x_no; then 16962 16963 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 16964 16965 WITH_PYUNBOUND=yes 16966 16967 PYUNBOUND_OBJ="libunbound_wrap.lo" 16968 16969 PYUNBOUND_TARGET="_unbound.la" 16970 16971 PYUNBOUND_INSTALL=pyunbound-install 16972 16973 PYUNBOUND_UNINSTALL=pyunbound-uninstall 16974 16975 fi 16976 fi 16977 else 16978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 16979 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 16980 ub_with_pyunbound=no 16981 ub_with_pythonmod=no 16982 fi 16983 fi 16984 16985 if test "`uname`" = "NetBSD"; then 16986 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 16987 16988 fi 16989 CONFIG_DATE=`date +%Y%m%d` 16990 16991 16992 # Checks for libraries. 16993 16994 # libnss 16995 USE_NSS="no" 16996 16997 # Check whether --with-nss was given. 16998 if test "${with_nss+set}" = set; then : 16999 withval=$with_nss; 17000 USE_NSS="yes" 17001 17002 $as_echo "#define HAVE_NSS 1" >>confdefs.h 17003 17004 if test "$withval" != "" -a "$withval" != "yes"; then 17005 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17006 LDFLAGS="$LDFLAGS -L$withval/lib" 17007 17008 if test "x$enable_rpath" = xyes; then 17009 if echo "$withval/lib" | grep "^/" >/dev/null; then 17010 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17011 fi 17012 fi 17013 17014 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17015 else 17016 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17017 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17018 fi 17019 LIBS="$LIBS -lnss3 -lnspr4" 17020 SSLLIB="" 17021 17022 17023 fi 17024 17025 17026 # libnettle 17027 USE_NETTLE="no" 17028 17029 # Check whether --with-nettle was given. 17030 if test "${with_nettle+set}" = set; then : 17031 withval=$with_nettle; 17032 USE_NETTLE="yes" 17033 17034 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17035 17036 if test "$withval" != "" -a "$withval" != "yes"; then 17037 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17038 LDFLAGS="$LDFLAGS -L$withval/lib" 17039 17040 if test "x$enable_rpath" = xyes; then 17041 if echo "$withval/lib" | grep "^/" >/dev/null; then 17042 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17043 fi 17044 fi 17045 17046 else 17047 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17048 fi 17049 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17050 SSLLIB="" 17051 17052 17053 fi 17054 17055 17056 # openssl 17057 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17058 17059 17060 # Check whether --with-ssl was given. 17061 if test "${with_ssl+set}" = set; then : 17062 withval=$with_ssl; 17063 17064 else 17065 17066 withval="yes" 17067 17068 fi 17069 17070 if test x_$withval = x_no; then 17071 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17072 fi 17073 17074 withval=$withval 17075 if test x_$withval != x_no; then 17076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17077 $as_echo_n "checking for SSL... " >&6; } 17078 if test x_$withval = x_ -o x_$withval = x_yes; then 17079 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17080 fi 17081 for dir in $withval; do 17082 ssldir="$dir" 17083 if test -f "$dir/include/openssl/ssl.h"; then 17084 found_ssl="yes" 17085 17086 cat >>confdefs.h <<_ACEOF 17087 #define HAVE_SSL /**/ 17088 _ACEOF 17089 17090 if test "$ssldir" != "/usr"; then 17091 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17092 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17093 fi 17094 break; 17095 fi 17096 done 17097 if test x_$found_ssl != x_yes; then 17098 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17099 else 17100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17101 $as_echo "found in $ssldir" >&6; } 17102 HAVE_SSL=yes 17103 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17104 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17105 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17106 17107 if test "x$enable_rpath" = xyes; then 17108 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17109 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17110 fi 17111 fi 17112 17113 fi 17114 17115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17116 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17117 LIBS="$LIBS -lcrypto" 17118 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17120 /* end confdefs.h. */ 17121 17122 int 17123 main () 17124 { 17125 17126 int HMAC_Update(void); 17127 (void)HMAC_Update(); 17128 17129 ; 17130 return 0; 17131 } 17132 _ACEOF 17133 if ac_fn_c_try_link "$LINENO"; then : 17134 17135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17136 $as_echo "yes" >&6; } 17137 17138 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17139 17140 17141 else 17142 17143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17144 $as_echo "no" >&6; } 17145 # check if -lwsock32 or -lgdi32 are needed. 17146 BAKLIBS="$LIBS" 17147 BAKSSLLIBS="$LIBSSL_LIBS" 17148 LIBS="$LIBS -lgdi32" 17149 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32" 17150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17151 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17153 /* end confdefs.h. */ 17154 17155 int 17156 main () 17157 { 17158 17159 int HMAC_Update(void); 17160 (void)HMAC_Update(); 17161 17162 ; 17163 return 0; 17164 } 17165 _ACEOF 17166 if ac_fn_c_try_link "$LINENO"; then : 17167 17168 17169 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17170 17171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17172 $as_echo "yes" >&6; } 17173 17174 else 17175 17176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17177 $as_echo "no" >&6; } 17178 LIBS="$BAKLIBS" 17179 LIBSSL_LIBS="$BAKSSLLIBS" 17180 LIBS="$LIBS -ldl" 17181 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17183 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17185 /* end confdefs.h. */ 17186 17187 int 17188 main () 17189 { 17190 17191 int HMAC_Update(void); 17192 (void)HMAC_Update(); 17193 17194 ; 17195 return 0; 17196 } 17197 _ACEOF 17198 if ac_fn_c_try_link "$LINENO"; then : 17199 17200 17201 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17202 17203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17204 $as_echo "yes" >&6; } 17205 17206 else 17207 17208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17209 $as_echo "no" >&6; } 17210 LIBS="$BAKLIBS" 17211 LIBSSL_LIBS="$BAKSSLLIBS" 17212 LIBS="$LIBS -ldl -pthread" 17213 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17215 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17217 /* end confdefs.h. */ 17218 17219 int 17220 main () 17221 { 17222 17223 int HMAC_Update(void); 17224 (void)HMAC_Update(); 17225 17226 ; 17227 return 0; 17228 } 17229 _ACEOF 17230 if ac_fn_c_try_link "$LINENO"; then : 17231 17232 17233 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17234 17235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17236 $as_echo "yes" >&6; } 17237 17238 else 17239 17240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17241 $as_echo "no" >&6; } 17242 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 17243 17244 fi 17245 rm -f core conftest.err conftest.$ac_objext \ 17246 conftest$ac_exeext conftest.$ac_ext 17247 17248 fi 17249 rm -f core conftest.err conftest.$ac_objext \ 17250 conftest$ac_exeext conftest.$ac_ext 17251 17252 fi 17253 rm -f core conftest.err conftest.$ac_objext \ 17254 conftest$ac_exeext conftest.$ac_ext 17255 17256 fi 17257 rm -f core conftest.err conftest.$ac_objext \ 17258 conftest$ac_exeext conftest.$ac_ext 17259 fi 17260 17261 17262 fi 17263 for ac_header in openssl/ssl.h 17264 do : 17265 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 17266 " 17267 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 17268 cat >>confdefs.h <<_ACEOF 17269 #define HAVE_OPENSSL_SSL_H 1 17270 _ACEOF 17271 17272 fi 17273 17274 done 17275 17276 for ac_header in openssl/err.h 17277 do : 17278 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 17279 " 17280 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 17281 cat >>confdefs.h <<_ACEOF 17282 #define HAVE_OPENSSL_ERR_H 1 17283 _ACEOF 17284 17285 fi 17286 17287 done 17288 17289 for ac_header in openssl/rand.h 17290 do : 17291 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 17292 " 17293 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 17294 cat >>confdefs.h <<_ACEOF 17295 #define HAVE_OPENSSL_RAND_H 1 17296 _ACEOF 17297 17298 fi 17299 17300 done 17301 17302 17303 17304 17305 # check if libssl needs libdl 17306 BAKLIBS="$LIBS" 17307 LIBS="-lssl $LIBS" 17308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 17309 $as_echo_n "checking if libssl needs libdl... " >&6; } 17310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17311 /* end confdefs.h. */ 17312 17313 /* Override any GCC internal prototype to avoid an error. 17314 Use char because int might match the return type of a GCC 17315 builtin and then its argument prototype would still apply. */ 17316 #ifdef __cplusplus 17317 extern "C" 17318 #endif 17319 char SSL_CTX_new (); 17320 int 17321 main () 17322 { 17323 return SSL_CTX_new (); 17324 ; 17325 return 0; 17326 } 17327 _ACEOF 17328 if ac_fn_c_try_link "$LINENO"; then : 17329 17330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17331 $as_echo "no" >&6; } 17332 LIBS="$BAKLIBS" 17333 17334 else 17335 17336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17337 $as_echo "yes" >&6; } 17338 LIBS="$BAKLIBS" 17339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17340 $as_echo_n "checking for library containing dlopen... " >&6; } 17341 if ${ac_cv_search_dlopen+:} false; then : 17342 $as_echo_n "(cached) " >&6 17343 else 17344 ac_func_search_save_LIBS=$LIBS 17345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17346 /* end confdefs.h. */ 17347 17348 /* Override any GCC internal prototype to avoid an error. 17349 Use char because int might match the return type of a GCC 17350 builtin and then its argument prototype would still apply. */ 17351 #ifdef __cplusplus 17352 extern "C" 17353 #endif 17354 char dlopen (); 17355 int 17356 main () 17357 { 17358 return dlopen (); 17359 ; 17360 return 0; 17361 } 17362 _ACEOF 17363 for ac_lib in '' dl; do 17364 if test -z "$ac_lib"; then 17365 ac_res="none required" 17366 else 17367 ac_res=-l$ac_lib 17368 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17369 fi 17370 if ac_fn_c_try_link "$LINENO"; then : 17371 ac_cv_search_dlopen=$ac_res 17372 fi 17373 rm -f core conftest.err conftest.$ac_objext \ 17374 conftest$ac_exeext 17375 if ${ac_cv_search_dlopen+:} false; then : 17376 break 17377 fi 17378 done 17379 if ${ac_cv_search_dlopen+:} false; then : 17380 17381 else 17382 ac_cv_search_dlopen=no 17383 fi 17384 rm conftest.$ac_ext 17385 LIBS=$ac_func_search_save_LIBS 17386 fi 17387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17388 $as_echo "$ac_cv_search_dlopen" >&6; } 17389 ac_res=$ac_cv_search_dlopen 17390 if test "$ac_res" != no; then : 17391 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17392 17393 fi 17394 17395 17396 fi 17397 rm -f core conftest.err conftest.$ac_objext \ 17398 conftest$ac_exeext conftest.$ac_ext 17399 SSLLIB="-lssl" 17400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 17401 $as_echo_n "checking for LibreSSL... " >&6; } 17402 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17404 $as_echo "yes" >&6; } 17405 17406 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 17407 17408 # libressl provides these compat functions, but they may also be 17409 # declared by the OS in libc. See if they have been declared. 17410 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 17411 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 17412 ac_have_decl=1 17413 else 17414 ac_have_decl=0 17415 fi 17416 17417 cat >>confdefs.h <<_ACEOF 17418 #define HAVE_DECL_STRLCPY $ac_have_decl 17419 _ACEOF 17420 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 17421 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 17422 ac_have_decl=1 17423 else 17424 ac_have_decl=0 17425 fi 17426 17427 cat >>confdefs.h <<_ACEOF 17428 #define HAVE_DECL_STRLCAT $ac_have_decl 17429 _ACEOF 17430 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 17431 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 17432 ac_have_decl=1 17433 else 17434 ac_have_decl=0 17435 fi 17436 17437 cat >>confdefs.h <<_ACEOF 17438 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 17439 _ACEOF 17440 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 17441 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 17442 ac_have_decl=1 17443 else 17444 ac_have_decl=0 17445 fi 17446 17447 cat >>confdefs.h <<_ACEOF 17448 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 17449 _ACEOF 17450 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 17451 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 17452 ac_have_decl=1 17453 else 17454 ac_have_decl=0 17455 fi 17456 17457 cat >>confdefs.h <<_ACEOF 17458 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 17459 _ACEOF 17460 17461 else 17462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17463 $as_echo "no" >&6; } 17464 fi 17465 for ac_header in openssl/conf.h 17466 do : 17467 ac_fn_c_check_header_compile "$LINENO" "openssl/conf.h" "ac_cv_header_openssl_conf_h" "$ac_includes_default 17468 " 17469 if test "x$ac_cv_header_openssl_conf_h" = xyes; then : 17470 cat >>confdefs.h <<_ACEOF 17471 #define HAVE_OPENSSL_CONF_H 1 17472 _ACEOF 17473 17474 fi 17475 17476 done 17477 17478 for ac_header in openssl/engine.h 17479 do : 17480 ac_fn_c_check_header_compile "$LINENO" "openssl/engine.h" "ac_cv_header_openssl_engine_h" "$ac_includes_default 17481 " 17482 if test "x$ac_cv_header_openssl_engine_h" = xyes; then : 17483 cat >>confdefs.h <<_ACEOF 17484 #define HAVE_OPENSSL_ENGINE_H 1 17485 _ACEOF 17486 17487 fi 17488 17489 done 17490 17491 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new 17492 do : 17493 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17494 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17495 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17496 cat >>confdefs.h <<_ACEOF 17497 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17498 _ACEOF 17499 17500 fi 17501 done 17502 17503 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 17504 $ac_includes_default 17505 #ifdef HAVE_OPENSSL_ERR_H 17506 #include <openssl/err.h> 17507 #endif 17508 17509 #ifdef HAVE_OPENSSL_RAND_H 17510 #include <openssl/rand.h> 17511 #endif 17512 17513 #ifdef HAVE_OPENSSL_CONF_H 17514 #include <openssl/conf.h> 17515 #endif 17516 17517 #ifdef HAVE_OPENSSL_ENGINE_H 17518 #include <openssl/engine.h> 17519 #endif 17520 #include <openssl/ssl.h> 17521 #include <openssl/evp.h> 17522 17523 " 17524 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 17525 ac_have_decl=1 17526 else 17527 ac_have_decl=0 17528 fi 17529 17530 cat >>confdefs.h <<_ACEOF 17531 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 17532 _ACEOF 17533 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 17534 $ac_includes_default 17535 #ifdef HAVE_OPENSSL_ERR_H 17536 #include <openssl/err.h> 17537 #endif 17538 17539 #ifdef HAVE_OPENSSL_RAND_H 17540 #include <openssl/rand.h> 17541 #endif 17542 17543 #ifdef HAVE_OPENSSL_CONF_H 17544 #include <openssl/conf.h> 17545 #endif 17546 17547 #ifdef HAVE_OPENSSL_ENGINE_H 17548 #include <openssl/engine.h> 17549 #endif 17550 #include <openssl/ssl.h> 17551 #include <openssl/evp.h> 17552 17553 " 17554 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 17555 ac_have_decl=1 17556 else 17557 ac_have_decl=0 17558 fi 17559 17560 cat >>confdefs.h <<_ACEOF 17561 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 17562 _ACEOF 17563 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 17564 $ac_includes_default 17565 #ifdef HAVE_OPENSSL_ERR_H 17566 #include <openssl/err.h> 17567 #endif 17568 17569 #ifdef HAVE_OPENSSL_RAND_H 17570 #include <openssl/rand.h> 17571 #endif 17572 17573 #ifdef HAVE_OPENSSL_CONF_H 17574 #include <openssl/conf.h> 17575 #endif 17576 17577 #ifdef HAVE_OPENSSL_ENGINE_H 17578 #include <openssl/engine.h> 17579 #endif 17580 #include <openssl/ssl.h> 17581 #include <openssl/evp.h> 17582 17583 " 17584 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 17585 ac_have_decl=1 17586 else 17587 ac_have_decl=0 17588 fi 17589 17590 cat >>confdefs.h <<_ACEOF 17591 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 17592 _ACEOF 17593 17594 fi 17595 17596 17597 17598 # Check whether --enable-sha2 was given. 17599 if test "${enable_sha2+set}" = set; then : 17600 enableval=$enable_sha2; 17601 fi 17602 17603 case "$enable_sha2" in 17604 no) 17605 ;; 17606 yes|*) 17607 17608 $as_echo "#define USE_SHA2 1" >>confdefs.h 17609 17610 ;; 17611 esac 17612 17613 # check wether gost also works 17614 17615 # Check whether --enable-gost was given. 17616 if test "${enable_gost+set}" = set; then : 17617 enableval=$enable_gost; 17618 fi 17619 17620 use_gost="no" 17621 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17622 case "$enable_gost" in 17623 no) 17624 ;; 17625 *) 17626 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 17627 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 17628 : 17629 else 17630 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 17631 fi 17632 17633 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 17634 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 17635 17636 else 17637 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 17638 fi 17639 17640 17641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 17642 $as_echo_n "checking if GOST works... " >&6; } 17643 if test c${cross_compiling} = cno; then 17644 BAKCFLAGS="$CFLAGS" 17645 if test -n "$ssldir"; then 17646 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 17647 fi 17648 if test "$cross_compiling" = yes; then : 17649 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17650 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17651 as_fn_error $? "cannot run test program while cross compiling 17652 See \`config.log' for more details" "$LINENO" 5; } 17653 else 17654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17655 /* end confdefs.h. */ 17656 17657 #include <string.h> 17658 #include <openssl/ssl.h> 17659 #include <openssl/evp.h> 17660 #include <openssl/engine.h> 17661 #include <openssl/conf.h> 17662 /* routine to load gost (from sldns) */ 17663 int load_gost_id(void) 17664 { 17665 static int gost_id = 0; 17666 const EVP_PKEY_ASN1_METHOD* meth; 17667 ENGINE* e; 17668 17669 if(gost_id) return gost_id; 17670 17671 /* see if configuration loaded gost implementation from other engine*/ 17672 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 17673 if(meth) { 17674 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17675 return gost_id; 17676 } 17677 17678 /* see if engine can be loaded already */ 17679 e = ENGINE_by_id("gost"); 17680 if(!e) { 17681 /* load it ourself, in case statically linked */ 17682 ENGINE_load_builtin_engines(); 17683 ENGINE_load_dynamic(); 17684 e = ENGINE_by_id("gost"); 17685 } 17686 if(!e) { 17687 /* no gost engine in openssl */ 17688 return 0; 17689 } 17690 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 17691 ENGINE_finish(e); 17692 ENGINE_free(e); 17693 return 0; 17694 } 17695 17696 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 17697 if(!meth) { 17698 /* algo not found */ 17699 ENGINE_finish(e); 17700 ENGINE_free(e); 17701 return 0; 17702 } 17703 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17704 return gost_id; 17705 } 17706 int main(void) { 17707 EVP_MD_CTX* ctx; 17708 const EVP_MD* md; 17709 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 17710 const char* str = "Hello world"; 17711 const unsigned char check[] = { 17712 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 17713 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 17714 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 17715 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 17716 }; 17717 OPENSSL_config(NULL); 17718 (void)load_gost_id(); 17719 md = EVP_get_digestbyname("md_gost94"); 17720 if(!md) return 1; 17721 memset(digest, 0, sizeof(digest)); 17722 ctx = EVP_MD_CTX_create(); 17723 if(!ctx) return 2; 17724 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 17725 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 17726 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 17727 /* uncomment to see the hash calculated. 17728 {int i; 17729 for(i=0; i<32; i++) 17730 printf(" %2.2x", (int)digest[i]); 17731 printf("\n");} 17732 */ 17733 if(memcmp(digest, check, sizeof(check)) != 0) 17734 return 6; 17735 return 0; 17736 } 17737 17738 _ACEOF 17739 if ac_fn_c_try_run "$LINENO"; then : 17740 eval "ac_cv_c_gost_works=yes" 17741 else 17742 eval "ac_cv_c_gost_works=no" 17743 fi 17744 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17745 conftest.$ac_objext conftest.beam conftest.$ac_ext 17746 fi 17747 17748 CFLAGS="$BAKCFLAGS" 17749 else 17750 eval "ac_cv_c_gost_works=maybe" 17751 fi 17752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 17753 $as_echo "$ac_cv_c_gost_works" >&6; } 17754 17755 if test "$ac_cv_c_gost_works" != no; then 17756 use_gost="yes" 17757 17758 $as_echo "#define USE_GOST 1" >>confdefs.h 17759 17760 fi 17761 ;; 17762 esac 17763 fi 17764 # Check whether --enable-ecdsa was given. 17765 if test "${enable_ecdsa+set}" = set; then : 17766 enableval=$enable_ecdsa; 17767 fi 17768 17769 use_ecdsa="no" 17770 case "$enable_ecdsa" in 17771 no) 17772 ;; 17773 *) 17774 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17775 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 17776 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 17777 17778 else 17779 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17780 fi 17781 17782 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 17783 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 17784 17785 else 17786 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17787 fi 17788 17789 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 17790 #include <openssl/evp.h> 17791 17792 " 17793 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 17794 ac_have_decl=1 17795 else 17796 ac_have_decl=0 17797 fi 17798 17799 cat >>confdefs.h <<_ACEOF 17800 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 17801 _ACEOF 17802 if test $ac_have_decl = 1; then : 17803 17804 else 17805 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17806 fi 17807 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 17808 #include <openssl/evp.h> 17809 17810 " 17811 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 17812 ac_have_decl=1 17813 else 17814 ac_have_decl=0 17815 fi 17816 17817 cat >>confdefs.h <<_ACEOF 17818 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 17819 _ACEOF 17820 if test $ac_have_decl = 1; then : 17821 17822 else 17823 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17824 fi 17825 17826 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 17827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 17828 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 17829 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 17830 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 17831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17832 $as_echo "no" >&6; } 17833 17834 cat >>confdefs.h <<_ACEOF 17835 #define USE_ECDSA_EVP_WORKAROUND 1 17836 _ACEOF 17837 17838 else 17839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17840 $as_echo "yes" >&6; } 17841 fi 17842 else 17843 # not OpenSSL, thus likely LibreSSL, which supports it 17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17845 $as_echo "yes" >&6; } 17846 fi 17847 fi 17848 # we now know we have ECDSA and the required curves. 17849 17850 cat >>confdefs.h <<_ACEOF 17851 #define USE_ECDSA 1 17852 _ACEOF 17853 17854 use_ecdsa="yes" 17855 ;; 17856 esac 17857 17858 # Check whether --enable-dsa was given. 17859 if test "${enable_dsa+set}" = set; then : 17860 enableval=$enable_dsa; 17861 fi 17862 17863 use_dsa="no" 17864 case "$enable_ecdsa" in 17865 no) 17866 ;; 17867 *) 17868 # detect if DSA is supported, and turn it off if not. 17869 ac_fn_c_check_func "$LINENO" "EVP_dss1" "ac_cv_func_EVP_dss1" 17870 if test "x$ac_cv_func_EVP_dss1" = xyes; then : 17871 17872 17873 cat >>confdefs.h <<_ACEOF 17874 #define USE_DSA 1 17875 _ACEOF 17876 17877 17878 else 17879 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 17880 fi 17881 fi 17882 17883 ;; 17884 esac 17885 17886 17887 # Check whether --enable-event-api was given. 17888 if test "${enable_event_api+set}" = set; then : 17889 enableval=$enable_event_api; 17890 fi 17891 17892 case "$enable_event_api" in 17893 yes) 17894 UNBOUND_EVENT_INSTALL=unbound-event-install 17895 17896 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 17897 17898 ;; 17899 *) 17900 ;; 17901 esac 17902 17903 # check for libevent 17904 17905 # Check whether --with-libevent was given. 17906 if test "${with_libevent+set}" = set; then : 17907 withval=$with_libevent; 17908 else 17909 withval="no" 17910 fi 17911 17912 if test x_$withval = x_yes -o x_$withval != x_no; then 17913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 17914 $as_echo_n "checking for libevent... " >&6; } 17915 if test x_$withval = x_ -o x_$withval = x_yes; then 17916 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 17917 fi 17918 for dir in $withval; do 17919 thedir="$dir" 17920 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 17921 found_libevent="yes" 17922 if test "$thedir" != "/usr"; then 17923 CPPFLAGS="$CPPFLAGS -I$thedir/include" 17924 fi 17925 break; 17926 fi 17927 done 17928 if test x_$found_libevent != x_yes; then 17929 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 17930 # libevent source directory 17931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 17932 $as_echo "found in $thedir" >&6; } 17933 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 17934 BAK_LDFLAGS_SET="1" 17935 BAK_LDFLAGS="$LDFLAGS" 17936 # remove evdns from linking 17937 mkdir build >/dev/null 2>&1 17938 mkdir build/libevent >/dev/null 2>&1 17939 mkdir build/libevent/.libs >/dev/null 2>&1 17940 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 17941 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 17942 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 17943 cp $ev_files_o build/libevent 17944 cp $ev_files_lo build/libevent 17945 cp $ev_files_libso build/libevent/.libs 17946 LATE_LDFLAGS="build/libevent/*.lo -lm" 17947 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 17948 else 17949 as_fn_error $? "Cannot find the libevent library in $withval 17950 You can restart ./configure --with-libevent=no to use a builtin alternative. 17951 Please note that this alternative is not as capable as libevent when using 17952 large outgoing port ranges. " "$LINENO" 5 17953 fi 17954 else 17955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 17956 $as_echo "found in $thedir" >&6; } 17957 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 17958 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 17959 17960 if test "x$enable_rpath" = xyes; then 17961 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 17962 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 17963 fi 17964 fi 17965 17966 else 17967 if test "$thedir" != "/usr" -a "$thedir" != ""; then 17968 LDFLAGS="$LDFLAGS -L$thedir/lib" 17969 17970 if test "x$enable_rpath" = xyes; then 17971 if echo "$thedir/lib" | grep "^/" >/dev/null; then 17972 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 17973 fi 17974 fi 17975 17976 fi 17977 fi 17978 fi 17979 # check for library used by libevent after 1.3c 17980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 17981 $as_echo_n "checking for library containing clock_gettime... " >&6; } 17982 if ${ac_cv_search_clock_gettime+:} false; then : 17983 $as_echo_n "(cached) " >&6 17984 else 17985 ac_func_search_save_LIBS=$LIBS 17986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17987 /* end confdefs.h. */ 17988 17989 /* Override any GCC internal prototype to avoid an error. 17990 Use char because int might match the return type of a GCC 17991 builtin and then its argument prototype would still apply. */ 17992 #ifdef __cplusplus 17993 extern "C" 17994 #endif 17995 char clock_gettime (); 17996 int 17997 main () 17998 { 17999 return clock_gettime (); 18000 ; 18001 return 0; 18002 } 18003 _ACEOF 18004 for ac_lib in '' rt; do 18005 if test -z "$ac_lib"; then 18006 ac_res="none required" 18007 else 18008 ac_res=-l$ac_lib 18009 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18010 fi 18011 if ac_fn_c_try_link "$LINENO"; then : 18012 ac_cv_search_clock_gettime=$ac_res 18013 fi 18014 rm -f core conftest.err conftest.$ac_objext \ 18015 conftest$ac_exeext 18016 if ${ac_cv_search_clock_gettime+:} false; then : 18017 break 18018 fi 18019 done 18020 if ${ac_cv_search_clock_gettime+:} false; then : 18021 18022 else 18023 ac_cv_search_clock_gettime=no 18024 fi 18025 rm conftest.$ac_ext 18026 LIBS=$ac_func_search_save_LIBS 18027 fi 18028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 18029 $as_echo "$ac_cv_search_clock_gettime" >&6; } 18030 ac_res=$ac_cv_search_clock_gettime 18031 if test "$ac_res" != no; then : 18032 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18033 18034 fi 18035 18036 18037 # is the event.h header libev or libevent? 18038 for ac_header in event.h 18039 do : 18040 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 18041 " 18042 if test "x$ac_cv_header_event_h" = xyes; then : 18043 cat >>confdefs.h <<_ACEOF 18044 #define HAVE_EVENT_H 1 18045 _ACEOF 18046 18047 fi 18048 18049 done 18050 18051 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 18052 #include <event.h> 18053 18054 " 18055 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 18056 18057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18058 $as_echo_n "checking for library containing event_set... " >&6; } 18059 if ${ac_cv_search_event_set+:} false; then : 18060 $as_echo_n "(cached) " >&6 18061 else 18062 ac_func_search_save_LIBS=$LIBS 18063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18064 /* end confdefs.h. */ 18065 18066 /* Override any GCC internal prototype to avoid an error. 18067 Use char because int might match the return type of a GCC 18068 builtin and then its argument prototype would still apply. */ 18069 #ifdef __cplusplus 18070 extern "C" 18071 #endif 18072 char event_set (); 18073 int 18074 main () 18075 { 18076 return event_set (); 18077 ; 18078 return 0; 18079 } 18080 _ACEOF 18081 for ac_lib in '' ev; do 18082 if test -z "$ac_lib"; then 18083 ac_res="none required" 18084 else 18085 ac_res=-l$ac_lib 18086 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18087 fi 18088 if ac_fn_c_try_link "$LINENO"; then : 18089 ac_cv_search_event_set=$ac_res 18090 fi 18091 rm -f core conftest.err conftest.$ac_objext \ 18092 conftest$ac_exeext 18093 if ${ac_cv_search_event_set+:} false; then : 18094 break 18095 fi 18096 done 18097 if ${ac_cv_search_event_set+:} false; then : 18098 18099 else 18100 ac_cv_search_event_set=no 18101 fi 18102 rm conftest.$ac_ext 18103 LIBS=$ac_func_search_save_LIBS 18104 fi 18105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18106 $as_echo "$ac_cv_search_event_set" >&6; } 18107 ac_res=$ac_cv_search_event_set 18108 if test "$ac_res" != no; then : 18109 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18110 18111 fi 18112 18113 18114 else 18115 18116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18117 $as_echo_n "checking for library containing event_set... " >&6; } 18118 if ${ac_cv_search_event_set+:} false; then : 18119 $as_echo_n "(cached) " >&6 18120 else 18121 ac_func_search_save_LIBS=$LIBS 18122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18123 /* end confdefs.h. */ 18124 18125 /* Override any GCC internal prototype to avoid an error. 18126 Use char because int might match the return type of a GCC 18127 builtin and then its argument prototype would still apply. */ 18128 #ifdef __cplusplus 18129 extern "C" 18130 #endif 18131 char event_set (); 18132 int 18133 main () 18134 { 18135 return event_set (); 18136 ; 18137 return 0; 18138 } 18139 _ACEOF 18140 for ac_lib in '' event; do 18141 if test -z "$ac_lib"; then 18142 ac_res="none required" 18143 else 18144 ac_res=-l$ac_lib 18145 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18146 fi 18147 if ac_fn_c_try_link "$LINENO"; then : 18148 ac_cv_search_event_set=$ac_res 18149 fi 18150 rm -f core conftest.err conftest.$ac_objext \ 18151 conftest$ac_exeext 18152 if ${ac_cv_search_event_set+:} false; then : 18153 break 18154 fi 18155 done 18156 if ${ac_cv_search_event_set+:} false; then : 18157 18158 else 18159 ac_cv_search_event_set=no 18160 fi 18161 rm conftest.$ac_ext 18162 LIBS=$ac_func_search_save_LIBS 18163 fi 18164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18165 $as_echo "$ac_cv_search_event_set" >&6; } 18166 ac_res=$ac_cv_search_event_set 18167 if test "$ac_res" != no; then : 18168 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18169 18170 fi 18171 18172 18173 fi 18174 18175 for ac_func in event_base_free 18176 do : 18177 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 18178 if test "x$ac_cv_func_event_base_free" = xyes; then : 18179 cat >>confdefs.h <<_ACEOF 18180 #define HAVE_EVENT_BASE_FREE 1 18181 _ACEOF 18182 18183 fi 18184 done 18185 # only in libevent 1.2 and later 18186 for ac_func in event_base_once 18187 do : 18188 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 18189 if test "x$ac_cv_func_event_base_once" = xyes; then : 18190 cat >>confdefs.h <<_ACEOF 18191 #define HAVE_EVENT_BASE_ONCE 1 18192 _ACEOF 18193 18194 fi 18195 done 18196 # only in libevent 1.4.1 and later 18197 for ac_func in event_base_new 18198 do : 18199 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 18200 if test "x$ac_cv_func_event_base_new" = xyes; then : 18201 cat >>confdefs.h <<_ACEOF 18202 #define HAVE_EVENT_BASE_NEW 1 18203 _ACEOF 18204 18205 fi 18206 done 18207 # only in libevent 1.4.1 and later 18208 for ac_func in event_base_get_method 18209 do : 18210 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 18211 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 18212 cat >>confdefs.h <<_ACEOF 18213 #define HAVE_EVENT_BASE_GET_METHOD 1 18214 _ACEOF 18215 18216 fi 18217 done 18218 # only in libevent 1.4.3 and later 18219 for ac_func in ev_loop 18220 do : 18221 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 18222 if test "x$ac_cv_func_ev_loop" = xyes; then : 18223 cat >>confdefs.h <<_ACEOF 18224 #define HAVE_EV_LOOP 1 18225 _ACEOF 18226 18227 fi 18228 done 18229 # only in libev. (tested on 3.51) 18230 for ac_func in ev_default_loop 18231 do : 18232 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 18233 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 18234 cat >>confdefs.h <<_ACEOF 18235 #define HAVE_EV_DEFAULT_LOOP 1 18236 _ACEOF 18237 18238 fi 18239 done 18240 # only in libev. (tested on 4.00) 18241 if test -n "$BAK_LDFLAGS_SET"; then 18242 LDFLAGS="$BAK_LDFLAGS" 18243 fi 18244 else 18245 18246 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 18247 18248 fi 18249 18250 # check for libexpat 18251 18252 # Check whether --with-libexpat was given. 18253 if test "${with_libexpat+set}" = set; then : 18254 withval=$with_libexpat; 18255 else 18256 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18257 fi 18258 18259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 18260 $as_echo_n "checking for libexpat... " >&6; } 18261 found_libexpat="no" 18262 for dir in $withval ; do 18263 if test -f "$dir/include/expat.h"; then 18264 found_libexpat="yes" 18265 if test "$dir" != "/usr"; then 18266 CPPFLAGS="$CPPFLAGS -I$dir/include" 18267 LDFLAGS="$LDFLAGS -L$dir/lib" 18268 fi 18269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 18270 $as_echo "found in $dir" >&6; } 18271 break; 18272 fi 18273 done 18274 if test x_$found_libexpat != x_yes; then 18275 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 18276 fi 18277 for ac_header in expat.h 18278 do : 18279 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 18280 " 18281 if test "x$ac_cv_header_expat_h" = xyes; then : 18282 cat >>confdefs.h <<_ACEOF 18283 #define HAVE_EXPAT_H 1 18284 _ACEOF 18285 18286 fi 18287 18288 done 18289 18290 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 18291 #include <expat.h> 18292 18293 " 18294 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 18295 ac_have_decl=1 18296 else 18297 ac_have_decl=0 18298 fi 18299 18300 cat >>confdefs.h <<_ACEOF 18301 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 18302 _ACEOF 18303 18304 18305 # set static linking if requested 18306 18307 staticexe="" 18308 # Check whether --enable-static-exe was given. 18309 if test "${enable_static_exe+set}" = set; then : 18310 enableval=$enable_static_exe; 18311 fi 18312 18313 if test x_$enable_static_exe = x_yes; then 18314 staticexe="-static" 18315 if test "$on_mingw" = yes; then 18316 staticexe="-all-static" 18317 # for static crosscompile, include gdi32 and zlib here. 18318 if test "`uname`" = "Linux"; then 18319 LIBS="$LIBS -lgdi32 -lz" 18320 fi 18321 fi 18322 fi 18323 18324 # set lock checking if requested 18325 # Check whether --enable-lock_checks was given. 18326 if test "${enable_lock_checks+set}" = set; then : 18327 enableval=$enable_lock_checks; 18328 fi 18329 18330 if test x_$enable_lock_checks = x_yes; then 18331 18332 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 18333 18334 CHECKLOCK_OBJ="checklocks.lo" 18335 18336 fi 18337 18338 18339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 18340 $as_echo_n "checking for getaddrinfo... " >&6; } 18341 ac_cv_func_getaddrinfo=no 18342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18343 /* end confdefs.h. */ 18344 18345 #ifdef __cplusplus 18346 extern "C" 18347 { 18348 #endif 18349 char* getaddrinfo(); 18350 char* (*f) () = getaddrinfo; 18351 #ifdef __cplusplus 18352 } 18353 #endif 18354 int main() { 18355 ; 18356 return 0; 18357 } 18358 18359 _ACEOF 18360 if ac_fn_c_try_link "$LINENO"; then : 18361 ac_cv_func_getaddrinfo="yes" 18362 if test "$ac_cv_header_windows_h" = "yes"; then 18363 18364 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 18365 18366 USE_WINSOCK="1" 18367 LIBS="$LIBS -lws2_32" 18368 fi 18369 18370 else 18371 ORIGLIBS="$LIBS" 18372 LIBS="$LIBS -lws2_32" 18373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18374 /* end confdefs.h. */ 18375 18376 #ifdef HAVE_WS2TCPIP_H 18377 #include <ws2tcpip.h> 18378 #endif 18379 18380 int 18381 main () 18382 { 18383 18384 (void)getaddrinfo(NULL, NULL, NULL, NULL); 18385 18386 18387 ; 18388 return 0; 18389 } 18390 _ACEOF 18391 if ac_fn_c_try_link "$LINENO"; then : 18392 18393 ac_cv_func_getaddrinfo="yes" 18394 18395 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 18396 18397 USE_WINSOCK="1" 18398 18399 else 18400 18401 ac_cv_func_getaddrinfo="no" 18402 LIBS="$ORIGLIBS" 18403 18404 fi 18405 rm -f core conftest.err conftest.$ac_objext \ 18406 conftest$ac_exeext conftest.$ac_ext 18407 18408 fi 18409 rm -f core conftest.err conftest.$ac_objext \ 18410 conftest$ac_exeext conftest.$ac_ext 18411 18412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 18413 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 18414 if test $ac_cv_func_getaddrinfo = yes; then 18415 18416 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 18417 18418 fi 18419 18420 if test "$USE_WINSOCK" = 1; then 18421 18422 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 18423 18424 for ac_header in iphlpapi.h 18425 do : 18426 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 18427 #include <windows.h> 18428 18429 " 18430 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 18431 cat >>confdefs.h <<_ACEOF 18432 #define HAVE_IPHLPAPI_H 1 18433 _ACEOF 18434 18435 fi 18436 18437 done 18438 18439 if test -n "$ac_tool_prefix"; then 18440 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 18441 set dummy ${ac_tool_prefix}windres; ac_word=$2 18442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18443 $as_echo_n "checking for $ac_word... " >&6; } 18444 if ${ac_cv_prog_WINDRES+:} false; then : 18445 $as_echo_n "(cached) " >&6 18446 else 18447 if test -n "$WINDRES"; then 18448 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 18449 else 18450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18451 for as_dir in $PATH 18452 do 18453 IFS=$as_save_IFS 18454 test -z "$as_dir" && as_dir=. 18455 for ac_exec_ext in '' $ac_executable_extensions; do 18456 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18457 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 18458 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18459 break 2 18460 fi 18461 done 18462 done 18463 IFS=$as_save_IFS 18464 18465 fi 18466 fi 18467 WINDRES=$ac_cv_prog_WINDRES 18468 if test -n "$WINDRES"; then 18469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 18470 $as_echo "$WINDRES" >&6; } 18471 else 18472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18473 $as_echo "no" >&6; } 18474 fi 18475 18476 18477 fi 18478 if test -z "$ac_cv_prog_WINDRES"; then 18479 ac_ct_WINDRES=$WINDRES 18480 # Extract the first word of "windres", so it can be a program name with args. 18481 set dummy windres; ac_word=$2 18482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18483 $as_echo_n "checking for $ac_word... " >&6; } 18484 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 18485 $as_echo_n "(cached) " >&6 18486 else 18487 if test -n "$ac_ct_WINDRES"; then 18488 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 18489 else 18490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18491 for as_dir in $PATH 18492 do 18493 IFS=$as_save_IFS 18494 test -z "$as_dir" && as_dir=. 18495 for ac_exec_ext in '' $ac_executable_extensions; do 18496 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18497 ac_cv_prog_ac_ct_WINDRES="windres" 18498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18499 break 2 18500 fi 18501 done 18502 done 18503 IFS=$as_save_IFS 18504 18505 fi 18506 fi 18507 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 18508 if test -n "$ac_ct_WINDRES"; then 18509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 18510 $as_echo "$ac_ct_WINDRES" >&6; } 18511 else 18512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18513 $as_echo "no" >&6; } 18514 fi 18515 18516 if test "x$ac_ct_WINDRES" = x; then 18517 WINDRES="" 18518 else 18519 case $cross_compiling:$ac_tool_warned in 18520 yes:) 18521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18522 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18523 ac_tool_warned=yes ;; 18524 esac 18525 WINDRES=$ac_ct_WINDRES 18526 fi 18527 else 18528 WINDRES="$ac_cv_prog_WINDRES" 18529 fi 18530 18531 LIBS="$LIBS -liphlpapi" 18532 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 18533 18534 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 18535 18536 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 18537 18538 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 18539 18540 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 18541 18542 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 18543 18544 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 18545 18546 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 18547 18548 fi 18549 if test $ac_cv_func_getaddrinfo = no; then 18550 case " $LIBOBJS " in 18551 *" fake-rfc2553.$ac_objext "* ) ;; 18552 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 18553 ;; 18554 esac 18555 18556 fi 18557 # check after getaddrinfo for its libraries 18558 18559 # check ioctlsocket 18560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 18561 $as_echo_n "checking for ioctlsocket... " >&6; } 18562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18563 /* end confdefs.h. */ 18564 18565 #ifdef HAVE_WINSOCK2_H 18566 #include <winsock2.h> 18567 #endif 18568 18569 int 18570 main () 18571 { 18572 18573 (void)ioctlsocket(0, 0, NULL); 18574 18575 ; 18576 return 0; 18577 } 18578 _ACEOF 18579 if ac_fn_c_try_link "$LINENO"; then : 18580 18581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18582 $as_echo "yes" >&6; } 18583 18584 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 18585 18586 18587 else 18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18589 $as_echo "no" >&6; } 18590 fi 18591 rm -f core conftest.err conftest.$ac_objext \ 18592 conftest$ac_exeext conftest.$ac_ext 18593 18594 18595 # see if daemon(3) exists, and if it is deprecated. 18596 for ac_func in daemon 18597 do : 18598 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 18599 if test "x$ac_cv_func_daemon" = xyes; then : 18600 cat >>confdefs.h <<_ACEOF 18601 #define HAVE_DAEMON 1 18602 _ACEOF 18603 18604 fi 18605 done 18606 18607 if test $ac_cv_func_daemon = yes; then 18608 18609 18610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 18611 $as_echo_n "checking if daemon is deprecated... " >&6; } 18612 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 18613 if eval \${cv_cc_deprecated_$cache+:} false; then : 18614 $as_echo_n "(cached) " >&6 18615 else 18616 18617 echo ' 18618 #include <stdlib.h> 18619 ' >conftest.c 18620 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 18621 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 18622 eval "cv_cc_deprecated_$cache=no" 18623 else 18624 eval "cv_cc_deprecated_$cache=yes" 18625 fi 18626 rm -f conftest conftest.o conftest.c 18627 18628 fi 18629 18630 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 18631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18632 $as_echo "yes" >&6; } 18633 18634 cat >>confdefs.h <<_ACEOF 18635 #define DEPRECATED_DAEMON 1 18636 _ACEOF 18637 18638 : 18639 18640 else 18641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18642 $as_echo "no" >&6; } 18643 : 18644 18645 fi 18646 18647 fi 18648 18649 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 18650 $ac_includes_default 18651 #ifdef HAVE_SYS_UN_H 18652 #include <sys/un.h> 18653 #endif 18654 18655 " 18656 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 18657 18658 cat >>confdefs.h <<_ACEOF 18659 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 18660 _ACEOF 18661 18662 18663 fi 18664 18665 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 18666 $ac_includes_default 18667 #if HAVE_SYS_PARAM_H 18668 #include <sys/param.h> 18669 #endif 18670 18671 #ifdef HAVE_SYS_SOCKET_H 18672 #include <sys/socket.h> 18673 #endif 18674 18675 #ifdef HAVE_SYS_UIO_H 18676 #include <sys/uio.h> 18677 #endif 18678 18679 #ifdef HAVE_NETINET_IN_H 18680 #include <netinet/in.h> 18681 #endif 18682 18683 #ifdef HAVE_NETINET_TCP_H 18684 #include <netinet/tcp.h> 18685 #endif 18686 18687 #ifdef HAVE_ARPA_INET_H 18688 #include <arpa/inet.h> 18689 #endif 18690 18691 #ifdef HAVE_WINSOCK2_H 18692 #include <winsock2.h> 18693 #endif 18694 18695 #ifdef HAVE_WS2TCPIP_H 18696 #include <ws2tcpip.h> 18697 #endif 18698 18699 " 18700 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 18701 18702 cat >>confdefs.h <<_ACEOF 18703 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 18704 _ACEOF 18705 18706 18707 fi 18708 18709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 18710 $as_echo_n "checking for library containing setusercontext... " >&6; } 18711 if ${ac_cv_search_setusercontext+:} false; then : 18712 $as_echo_n "(cached) " >&6 18713 else 18714 ac_func_search_save_LIBS=$LIBS 18715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18716 /* end confdefs.h. */ 18717 18718 /* Override any GCC internal prototype to avoid an error. 18719 Use char because int might match the return type of a GCC 18720 builtin and then its argument prototype would still apply. */ 18721 #ifdef __cplusplus 18722 extern "C" 18723 #endif 18724 char setusercontext (); 18725 int 18726 main () 18727 { 18728 return setusercontext (); 18729 ; 18730 return 0; 18731 } 18732 _ACEOF 18733 for ac_lib in '' util; do 18734 if test -z "$ac_lib"; then 18735 ac_res="none required" 18736 else 18737 ac_res=-l$ac_lib 18738 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18739 fi 18740 if ac_fn_c_try_link "$LINENO"; then : 18741 ac_cv_search_setusercontext=$ac_res 18742 fi 18743 rm -f core conftest.err conftest.$ac_objext \ 18744 conftest$ac_exeext 18745 if ${ac_cv_search_setusercontext+:} false; then : 18746 break 18747 fi 18748 done 18749 if ${ac_cv_search_setusercontext+:} false; then : 18750 18751 else 18752 ac_cv_search_setusercontext=no 18753 fi 18754 rm conftest.$ac_ext 18755 LIBS=$ac_func_search_save_LIBS 18756 fi 18757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 18758 $as_echo "$ac_cv_search_setusercontext" >&6; } 18759 ac_res=$ac_cv_search_setusercontext 18760 if test "$ac_res" != no; then : 18761 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18762 18763 fi 18764 18765 for ac_func in tzset sigprocmask fcntl getpwnam getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync 18766 do : 18767 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18768 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18769 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18770 cat >>confdefs.h <<_ACEOF 18771 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18772 _ACEOF 18773 18774 fi 18775 done 18776 18777 for ac_func in setresuid 18778 do : 18779 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 18780 if test "x$ac_cv_func_setresuid" = xyes; then : 18781 cat >>confdefs.h <<_ACEOF 18782 #define HAVE_SETRESUID 1 18783 _ACEOF 18784 18785 else 18786 for ac_func in setreuid 18787 do : 18788 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 18789 if test "x$ac_cv_func_setreuid" = xyes; then : 18790 cat >>confdefs.h <<_ACEOF 18791 #define HAVE_SETREUID 1 18792 _ACEOF 18793 18794 fi 18795 done 18796 18797 fi 18798 done 18799 18800 for ac_func in setresgid 18801 do : 18802 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 18803 if test "x$ac_cv_func_setresgid" = xyes; then : 18804 cat >>confdefs.h <<_ACEOF 18805 #define HAVE_SETRESGID 1 18806 _ACEOF 18807 18808 else 18809 for ac_func in setregid 18810 do : 18811 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 18812 if test "x$ac_cv_func_setregid" = xyes; then : 18813 cat >>confdefs.h <<_ACEOF 18814 #define HAVE_SETREGID 1 18815 _ACEOF 18816 18817 fi 18818 done 18819 18820 fi 18821 done 18822 18823 18824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sbrk" >&5 18825 $as_echo_n "checking for sbrk... " >&6; } 18826 # catch the warning of deprecated sbrk 18827 old_cflags="$CFLAGS" 18828 CFLAGS="$CFLAGS -Werror" 18829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18830 /* end confdefs.h. */ 18831 $ac_includes_default 18832 18833 int main(void) { void* cur = sbrk(0); printf("%u\n", (unsigned)(size_t)((char*)cur - (char*)sbrk(0))); return 0; } 18834 18835 _ACEOF 18836 if ac_fn_c_try_compile "$LINENO"; then : 18837 18838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18839 $as_echo "yes" >&6; } 18840 18841 $as_echo "#define HAVE_SBRK 1" >>confdefs.h 18842 18843 18844 else 18845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18846 $as_echo "no" >&6; } 18847 fi 18848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18849 CFLAGS="$old_cflags" 18850 18851 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 18852 if echo $build_os | grep darwin8 > /dev/null; then 18853 18854 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 18855 18856 fi 18857 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 18858 if test "x$ac_cv_func_inet_aton" = xyes; then : 18859 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 18860 18861 else 18862 case " $LIBOBJS " in 18863 *" inet_aton.$ac_objext "* ) ;; 18864 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 18865 ;; 18866 esac 18867 18868 fi 18869 18870 18871 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 18872 if test "x$ac_cv_func_inet_pton" = xyes; then : 18873 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 18874 18875 else 18876 case " $LIBOBJS " in 18877 *" inet_pton.$ac_objext "* ) ;; 18878 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 18879 ;; 18880 esac 18881 18882 fi 18883 18884 18885 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 18886 if test "x$ac_cv_func_inet_ntop" = xyes; then : 18887 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 18888 18889 else 18890 case " $LIBOBJS " in 18891 *" inet_ntop.$ac_objext "* ) ;; 18892 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 18893 ;; 18894 esac 18895 18896 fi 18897 18898 18899 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 18900 if test "x$ac_cv_func_snprintf" = xyes; then : 18901 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 18902 18903 else 18904 case " $LIBOBJS " in 18905 *" snprintf.$ac_objext "* ) ;; 18906 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 18907 ;; 18908 esac 18909 18910 fi 18911 18912 18913 # test if snprintf return the proper length 18914 if test "x$ac_cv_func_snprintf" = xyes; then 18915 if test c${cross_compiling} = cno; then 18916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 18917 $as_echo_n "checking for correct snprintf return value... " >&6; } 18918 if test "$cross_compiling" = yes; then : 18919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18921 as_fn_error $? "cannot run test program while cross compiling 18922 See \`config.log' for more details" "$LINENO" 5; } 18923 else 18924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18925 /* end confdefs.h. */ 18926 $ac_includes_default 18927 18928 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 18929 18930 _ACEOF 18931 if ac_fn_c_try_run "$LINENO"; then : 18932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18933 $as_echo "yes" >&6; } 18934 else 18935 18936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18937 $as_echo "no" >&6; } 18938 18939 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 18940 18941 case " $LIBOBJS " in 18942 *" snprintf.$ac_objext "* ) ;; 18943 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 18944 ;; 18945 esac 18946 18947 18948 fi 18949 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18950 conftest.$ac_objext conftest.beam conftest.$ac_ext 18951 fi 18952 18953 fi 18954 fi 18955 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 18956 if test "x$ac_cv_func_strlcat" = xyes; then : 18957 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 18958 18959 else 18960 case " $LIBOBJS " in 18961 *" strlcat.$ac_objext "* ) ;; 18962 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 18963 ;; 18964 esac 18965 18966 fi 18967 18968 18969 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 18970 if test "x$ac_cv_func_strlcpy" = xyes; then : 18971 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 18972 18973 else 18974 case " $LIBOBJS " in 18975 *" strlcpy.$ac_objext "* ) ;; 18976 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 18977 ;; 18978 esac 18979 18980 fi 18981 18982 18983 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 18984 if test "x$ac_cv_func_memmove" = xyes; then : 18985 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 18986 18987 else 18988 case " $LIBOBJS " in 18989 *" memmove.$ac_objext "* ) ;; 18990 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 18991 ;; 18992 esac 18993 18994 fi 18995 18996 18997 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 18998 if test "x$ac_cv_func_gmtime_r" = xyes; then : 18999 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 19000 19001 else 19002 case " $LIBOBJS " in 19003 *" gmtime_r.$ac_objext "* ) ;; 19004 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 19005 ;; 19006 esac 19007 19008 fi 19009 19010 19011 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 19012 if test "x$ac_cv_func_isblank" = xyes; then : 19013 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 19014 19015 else 19016 case " $LIBOBJS " in 19017 *" isblank.$ac_objext "* ) ;; 19018 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 19019 ;; 19020 esac 19021 19022 fi 19023 19024 19025 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 19026 19027 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 19028 if test "x$ac_cv_func_reallocarray" = xyes; then : 19029 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 19030 19031 else 19032 case " $LIBOBJS " in 19033 *" reallocarray.$ac_objext "* ) ;; 19034 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 19035 ;; 19036 esac 19037 19038 fi 19039 19040 19041 if test "$USE_NSS" = "no"; then 19042 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 19043 if test "x$ac_cv_func_arc4random" = xyes; then : 19044 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 19045 19046 else 19047 case " $LIBOBJS " in 19048 *" arc4random.$ac_objext "* ) ;; 19049 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 19050 ;; 19051 esac 19052 19053 fi 19054 19055 19056 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 19057 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 19058 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 19059 19060 else 19061 case " $LIBOBJS " in 19062 *" arc4random_uniform.$ac_objext "* ) ;; 19063 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 19064 ;; 19065 esac 19066 19067 fi 19068 19069 19070 if test "$ac_cv_func_arc4random" = "no"; then 19071 case " $LIBOBJS " in 19072 *" explicit_bzero.$ac_objext "* ) ;; 19073 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 19074 ;; 19075 esac 19076 19077 case " $LIBOBJS " in 19078 *" arc4_lock.$ac_objext "* ) ;; 19079 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 19080 ;; 19081 esac 19082 19083 for ac_func in getentropy 19084 do : 19085 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 19086 if test "x$ac_cv_func_getentropy" = xyes; then : 19087 cat >>confdefs.h <<_ACEOF 19088 #define HAVE_GETENTROPY 1 19089 _ACEOF 19090 19091 else 19092 19093 if test "$USE_WINSOCK" = 1; then 19094 case " $LIBOBJS " in 19095 *" getentropy_win.$ac_objext "* ) ;; 19096 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 19097 ;; 19098 esac 19099 19100 else 19101 case `uname` in 19102 Darwin) 19103 case " $LIBOBJS " in 19104 *" getentropy_osx.$ac_objext "* ) ;; 19105 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 19106 ;; 19107 esac 19108 19109 ;; 19110 SunOS) 19111 case " $LIBOBJS " in 19112 *" getentropy_solaris.$ac_objext "* ) ;; 19113 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 19114 ;; 19115 esac 19116 19117 for ac_header in sys/sha2.h 19118 do : 19119 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 19120 " 19121 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 19122 cat >>confdefs.h <<_ACEOF 19123 #define HAVE_SYS_SHA2_H 1 19124 _ACEOF 19125 19126 else 19127 19128 for ac_func in SHA512_Update 19129 do : 19130 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19131 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19132 cat >>confdefs.h <<_ACEOF 19133 #define HAVE_SHA512_UPDATE 1 19134 _ACEOF 19135 19136 else 19137 19138 case " $LIBOBJS " in 19139 *" sha512.$ac_objext "* ) ;; 19140 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19141 ;; 19142 esac 19143 19144 19145 fi 19146 done 19147 19148 19149 fi 19150 19151 done 19152 19153 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 19154 # this lib needed for sha2 on solaris 19155 LIBS="$LIBS -lmd" 19156 fi 19157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19158 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19159 if ${ac_cv_search_clock_gettime+:} false; then : 19160 $as_echo_n "(cached) " >&6 19161 else 19162 ac_func_search_save_LIBS=$LIBS 19163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19164 /* end confdefs.h. */ 19165 19166 /* Override any GCC internal prototype to avoid an error. 19167 Use char because int might match the return type of a GCC 19168 builtin and then its argument prototype would still apply. */ 19169 #ifdef __cplusplus 19170 extern "C" 19171 #endif 19172 char clock_gettime (); 19173 int 19174 main () 19175 { 19176 return clock_gettime (); 19177 ; 19178 return 0; 19179 } 19180 _ACEOF 19181 for ac_lib in '' rt; do 19182 if test -z "$ac_lib"; then 19183 ac_res="none required" 19184 else 19185 ac_res=-l$ac_lib 19186 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19187 fi 19188 if ac_fn_c_try_link "$LINENO"; then : 19189 ac_cv_search_clock_gettime=$ac_res 19190 fi 19191 rm -f core conftest.err conftest.$ac_objext \ 19192 conftest$ac_exeext 19193 if ${ac_cv_search_clock_gettime+:} false; then : 19194 break 19195 fi 19196 done 19197 if ${ac_cv_search_clock_gettime+:} false; then : 19198 19199 else 19200 ac_cv_search_clock_gettime=no 19201 fi 19202 rm conftest.$ac_ext 19203 LIBS=$ac_func_search_save_LIBS 19204 fi 19205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19206 $as_echo "$ac_cv_search_clock_gettime" >&6; } 19207 ac_res=$ac_cv_search_clock_gettime 19208 if test "$ac_res" != no; then : 19209 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19210 19211 fi 19212 19213 ;; 19214 Linux|*) 19215 case " $LIBOBJS " in 19216 *" getentropy_linux.$ac_objext "* ) ;; 19217 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 19218 ;; 19219 esac 19220 19221 for ac_func in SHA512_Update 19222 do : 19223 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19224 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19225 cat >>confdefs.h <<_ACEOF 19226 #define HAVE_SHA512_UPDATE 1 19227 _ACEOF 19228 19229 else 19230 19231 19232 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 19233 19234 case " $LIBOBJS " in 19235 *" sha512.$ac_objext "* ) ;; 19236 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19237 ;; 19238 esac 19239 19240 19241 fi 19242 done 19243 19244 for ac_header in sys/sysctl.h 19245 do : 19246 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 19247 " 19248 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 19249 cat >>confdefs.h <<_ACEOF 19250 #define HAVE_SYS_SYSCTL_H 1 19251 _ACEOF 19252 19253 fi 19254 19255 done 19256 19257 for ac_func in getauxval 19258 do : 19259 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 19260 if test "x$ac_cv_func_getauxval" = xyes; then : 19261 cat >>confdefs.h <<_ACEOF 19262 #define HAVE_GETAUXVAL 1 19263 _ACEOF 19264 19265 fi 19266 done 19267 19268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19269 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19270 if ${ac_cv_search_clock_gettime+:} false; then : 19271 $as_echo_n "(cached) " >&6 19272 else 19273 ac_func_search_save_LIBS=$LIBS 19274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19275 /* end confdefs.h. */ 19276 19277 /* Override any GCC internal prototype to avoid an error. 19278 Use char because int might match the return type of a GCC 19279 builtin and then its argument prototype would still apply. */ 19280 #ifdef __cplusplus 19281 extern "C" 19282 #endif 19283 char clock_gettime (); 19284 int 19285 main () 19286 { 19287 return clock_gettime (); 19288 ; 19289 return 0; 19290 } 19291 _ACEOF 19292 for ac_lib in '' rt; do 19293 if test -z "$ac_lib"; then 19294 ac_res="none required" 19295 else 19296 ac_res=-l$ac_lib 19297 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19298 fi 19299 if ac_fn_c_try_link "$LINENO"; then : 19300 ac_cv_search_clock_gettime=$ac_res 19301 fi 19302 rm -f core conftest.err conftest.$ac_objext \ 19303 conftest$ac_exeext 19304 if ${ac_cv_search_clock_gettime+:} false; then : 19305 break 19306 fi 19307 done 19308 if ${ac_cv_search_clock_gettime+:} false; then : 19309 19310 else 19311 ac_cv_search_clock_gettime=no 19312 fi 19313 rm conftest.$ac_ext 19314 LIBS=$ac_func_search_save_LIBS 19315 fi 19316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19317 $as_echo "$ac_cv_search_clock_gettime" >&6; } 19318 ac_res=$ac_cv_search_clock_gettime 19319 if test "$ac_res" != no; then : 19320 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19321 19322 fi 19323 19324 ;; 19325 esac 19326 fi 19327 19328 fi 19329 done 19330 19331 fi 19332 fi 19333 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 19334 19335 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 19336 if test "x$ac_cv_func_ctime_r" = xyes; then : 19337 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 19338 19339 else 19340 case " $LIBOBJS " in 19341 *" ctime_r.$ac_objext "* ) ;; 19342 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 19343 ;; 19344 esac 19345 19346 fi 19347 19348 19349 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 19350 if test "x$ac_cv_func_strsep" = xyes; then : 19351 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 19352 19353 else 19354 case " $LIBOBJS " in 19355 *" strsep.$ac_objext "* ) ;; 19356 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 19357 ;; 19358 esac 19359 19360 fi 19361 19362 19363 19364 # Check whether --enable-allsymbols was given. 19365 if test "${enable_allsymbols+set}" = set; then : 19366 enableval=$enable_allsymbols; 19367 fi 19368 19369 case "$enable_allsymbols" in 19370 yes) 19371 COMMON_OBJ_ALL_SYMBOLS="" 19372 UBSYMS="" 19373 EXTRALINK="-L. -L.libs -lunbound" 19374 19375 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 19376 19377 ;; 19378 no|*) 19379 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 19380 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 19381 EXTRALINK="" 19382 ;; 19383 esac 19384 19385 19386 19387 if test x_$enable_lock_checks = x_yes; then 19388 UBSYMS="-export-symbols clubsyms.def" 19389 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 19390 echo lock_protect >> clubsyms.def 19391 echo lock_unprotect >> clubsyms.def 19392 echo lock_get_mem >> clubsyms.def 19393 echo checklock_start >> clubsyms.def 19394 echo checklock_stop >> clubsyms.def 19395 echo checklock_lock >> clubsyms.def 19396 echo checklock_unlock >> clubsyms.def 19397 echo checklock_init >> clubsyms.def 19398 echo checklock_thrcreate >> clubsyms.def 19399 echo checklock_thrjoin >> clubsyms.def 19400 fi 19401 19402 # check for dnstap if requested 19403 19404 # Check whether --enable-dnstap was given. 19405 if test "${enable_dnstap+set}" = set; then : 19406 enableval=$enable_dnstap; opt_dnstap=$enableval 19407 else 19408 opt_dnstap=no 19409 fi 19410 19411 19412 19413 # Check whether --with-dnstap-socket-path was given. 19414 if test "${with_dnstap_socket_path+set}" = set; then : 19415 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 19416 else 19417 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 19418 fi 19419 19420 19421 if test "x$opt_dnstap" != "xno"; then 19422 # Extract the first word of "protoc-c", so it can be a program name with args. 19423 set dummy protoc-c; ac_word=$2 19424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19425 $as_echo_n "checking for $ac_word... " >&6; } 19426 if ${ac_cv_path_PROTOC_C+:} false; then : 19427 $as_echo_n "(cached) " >&6 19428 else 19429 case $PROTOC_C in 19430 [\\/]* | ?:[\\/]*) 19431 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 19432 ;; 19433 *) 19434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19435 for as_dir in $PATH 19436 do 19437 IFS=$as_save_IFS 19438 test -z "$as_dir" && as_dir=. 19439 for ac_exec_ext in '' $ac_executable_extensions; do 19440 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19441 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 19442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19443 break 2 19444 fi 19445 done 19446 done 19447 IFS=$as_save_IFS 19448 19449 ;; 19450 esac 19451 fi 19452 PROTOC_C=$ac_cv_path_PROTOC_C 19453 if test -n "$PROTOC_C"; then 19454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 19455 $as_echo "$PROTOC_C" >&6; } 19456 else 19457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19458 $as_echo "no" >&6; } 19459 fi 19460 19461 19462 if test -z "$PROTOC_C"; then 19463 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 19464 fi 19465 19466 # Check whether --with-protobuf-c was given. 19467 if test "${with_protobuf_c+set}" = set; then : 19468 withval=$with_protobuf_c; 19469 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 19470 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 19471 CFLAGS="$CFLAGS -I$withval/include/google" 19472 else 19473 CFLAGS="$CFLAGS -I$withval/include" 19474 fi 19475 LDFLAGS="$LDFLAGS -L$withval/lib" 19476 19477 else 19478 19479 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 19480 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 19481 CFLAGS="$CFLAGS -I/usr/include/google" 19482 else 19483 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 19484 CFLAGS="$CFLAGS -I/usr/local/include/google" 19485 LDFLAGS="$LDFLAGS -L/usr/local/lib" 19486 fi 19487 fi 19488 19489 fi 19490 19491 19492 # Check whether --with-libfstrm was given. 19493 if test "${with_libfstrm+set}" = set; then : 19494 withval=$with_libfstrm; 19495 CFLAGS="$CFLAGS -I$withval/include" 19496 LDFLAGS="$LDFLAGS -L$withval/lib" 19497 19498 fi 19499 19500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 19501 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 19502 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19503 $as_echo_n "(cached) " >&6 19504 else 19505 ac_func_search_save_LIBS=$LIBS 19506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19507 /* end confdefs.h. */ 19508 19509 /* Override any GCC internal prototype to avoid an error. 19510 Use char because int might match the return type of a GCC 19511 builtin and then its argument prototype would still apply. */ 19512 #ifdef __cplusplus 19513 extern "C" 19514 #endif 19515 char fstrm_iothr_init (); 19516 int 19517 main () 19518 { 19519 return fstrm_iothr_init (); 19520 ; 19521 return 0; 19522 } 19523 _ACEOF 19524 for ac_lib in '' fstrm; do 19525 if test -z "$ac_lib"; then 19526 ac_res="none required" 19527 else 19528 ac_res=-l$ac_lib 19529 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19530 fi 19531 if ac_fn_c_try_link "$LINENO"; then : 19532 ac_cv_search_fstrm_iothr_init=$ac_res 19533 fi 19534 rm -f core conftest.err conftest.$ac_objext \ 19535 conftest$ac_exeext 19536 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19537 break 19538 fi 19539 done 19540 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19541 19542 else 19543 ac_cv_search_fstrm_iothr_init=no 19544 fi 19545 rm conftest.$ac_ext 19546 LIBS=$ac_func_search_save_LIBS 19547 fi 19548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 19549 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 19550 ac_res=$ac_cv_search_fstrm_iothr_init 19551 if test "$ac_res" != no; then : 19552 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19553 19554 else 19555 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 19556 fi 19557 19558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 19559 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 19560 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19561 $as_echo_n "(cached) " >&6 19562 else 19563 ac_func_search_save_LIBS=$LIBS 19564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19565 /* end confdefs.h. */ 19566 19567 /* Override any GCC internal prototype to avoid an error. 19568 Use char because int might match the return type of a GCC 19569 builtin and then its argument prototype would still apply. */ 19570 #ifdef __cplusplus 19571 extern "C" 19572 #endif 19573 char protobuf_c_message_pack (); 19574 int 19575 main () 19576 { 19577 return protobuf_c_message_pack (); 19578 ; 19579 return 0; 19580 } 19581 _ACEOF 19582 for ac_lib in '' protobuf-c; do 19583 if test -z "$ac_lib"; then 19584 ac_res="none required" 19585 else 19586 ac_res=-l$ac_lib 19587 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19588 fi 19589 if ac_fn_c_try_link "$LINENO"; then : 19590 ac_cv_search_protobuf_c_message_pack=$ac_res 19591 fi 19592 rm -f core conftest.err conftest.$ac_objext \ 19593 conftest$ac_exeext 19594 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19595 break 19596 fi 19597 done 19598 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19599 19600 else 19601 ac_cv_search_protobuf_c_message_pack=no 19602 fi 19603 rm conftest.$ac_ext 19604 LIBS=$ac_func_search_save_LIBS 19605 fi 19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 19607 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 19608 ac_res=$ac_cv_search_protobuf_c_message_pack 19609 if test "$ac_res" != no; then : 19610 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19611 19612 else 19613 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 19614 fi 19615 19616 19617 19618 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 19619 19620 ENABLE_DNSTAP=1 19621 19622 19623 19624 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 19625 19626 19627 cat >>confdefs.h <<_ACEOF 19628 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 19629 _ACEOF 19630 19631 19632 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 19633 19634 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 19635 19636 19637 else 19638 19639 ENABLE_DNSTAP=0 19640 19641 19642 19643 fi 19644 19645 19646 # check for cachedb if requested 19647 # Check whether --enable-cachedb was given. 19648 if test "${enable_cachedb+set}" = set; then : 19649 enableval=$enable_cachedb; 19650 fi 19651 19652 case "$enable_cachedb" in 19653 yes) 19654 19655 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 19656 19657 ;; 19658 no|*) 19659 # nothing 19660 ;; 19661 esac 19662 19663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 19664 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 19665 # on openBSD, the implicit rule make $< work. 19666 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 19667 # gmake works. 19668 cat >conftest.make <<EOF 19669 all: conftest.lo 19670 19671 conftest.lo foo.lo bla.lo: 19672 if test -f "\$<"; then touch \$@; fi 19673 19674 .SUFFIXES: .lo 19675 .c.lo: 19676 if test -f "\$<"; then touch \$@; fi 19677 19678 conftest.lo: conftest.dir/conftest.c 19679 EOF 19680 mkdir conftest.dir 19681 touch conftest.dir/conftest.c 19682 rm -f conftest.lo conftest.c 19683 ${MAKE:-make} -f conftest.make >/dev/null 19684 rm -f conftest.make conftest.c conftest.dir/conftest.c 19685 rm -rf conftest.dir 19686 if test ! -f conftest.lo; then 19687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19688 $as_echo "no" >&6; } 19689 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 19690 SOURCEFILE='`cat .source`' 19691 else 19692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19693 $as_echo "yes" >&6; } 19694 SOURCEDETERMINE=':' 19695 SOURCEFILE='$<' 19696 fi 19697 rm -f conftest.lo 19698 19699 19700 19701 # see if we want to build the library or everything 19702 ALLTARGET="alltargets" 19703 INSTALLTARGET="install-all" 19704 19705 # Check whether --with-libunbound-only was given. 19706 if test "${with_libunbound_only+set}" = set; then : 19707 withval=$with_libunbound_only; 19708 if test "$withval" = "yes"; then 19709 ALLTARGET="lib" 19710 INSTALLTARGET="install-lib" 19711 fi 19712 19713 fi 19714 19715 19716 19717 19718 19719 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 19720 $as_echo "$as_me: Stripping extension flags..." >&6;} 19721 19722 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 19723 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 19724 19725 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 19726 19727 fi 19728 19729 19730 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 19731 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 19732 19733 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 19734 19735 fi 19736 19737 19738 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 19739 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 19740 19741 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 19742 19743 fi 19744 19745 19746 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 19747 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 19748 19749 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 19750 19751 fi 19752 19753 19754 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 19755 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 19756 19757 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 19758 19759 fi 19760 19761 19762 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 19763 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 19764 19765 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 19766 19767 fi 19768 19769 19770 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 19771 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 19772 19773 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 19774 19775 fi 19776 19777 19778 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 19779 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 19780 19781 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 19782 19783 fi 19784 19785 19786 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 19787 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 19788 19789 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 19790 19791 fi 19792 19793 19794 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 19795 19796 19797 cat >>confdefs.h <<_ACEOF 19798 #define MAXSYSLOGMSGLEN 10240 19799 _ACEOF 19800 19801 19802 19803 19804 version=1.5.9 19805 19806 date=`date +'%b %e, %Y'` 19807 19808 19809 ac_config_files="$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" 19810 19811 ac_config_headers="$ac_config_headers config.h" 19812 19813 cat >confcache <<\_ACEOF 19814 # This file is a shell script that caches the results of configure 19815 # tests run on this system so they can be shared between configure 19816 # scripts and configure runs, see configure's option --config-cache. 19817 # It is not useful on other systems. If it contains results you don't 19818 # want to keep, you may remove or edit it. 19819 # 19820 # config.status only pays attention to the cache file if you give it 19821 # the --recheck option to rerun configure. 19822 # 19823 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19824 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19825 # following values. 19826 19827 _ACEOF 19828 19829 # The following way of writing the cache mishandles newlines in values, 19830 # but we know of no workaround that is simple, portable, and efficient. 19831 # So, we kill variables containing newlines. 19832 # Ultrix sh set writes to stderr and can't be redirected directly, 19833 # and sets the high bit in the cache file unless we assign to the vars. 19834 ( 19835 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19836 eval ac_val=\$$ac_var 19837 case $ac_val in #( 19838 *${as_nl}*) 19839 case $ac_var in #( 19840 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19841 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19842 esac 19843 case $ac_var in #( 19844 _ | IFS | as_nl) ;; #( 19845 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19846 *) { eval $ac_var=; unset $ac_var;} ;; 19847 esac ;; 19848 esac 19849 done 19850 19851 (set) 2>&1 | 19852 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19853 *${as_nl}ac_space=\ *) 19854 # `set' does not quote correctly, so add quotes: double-quote 19855 # substitution turns \\\\ into \\, and sed turns \\ into \. 19856 sed -n \ 19857 "s/'/'\\\\''/g; 19858 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19859 ;; #( 19860 *) 19861 # `set' quotes correctly as required by POSIX, so do not add quotes. 19862 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19863 ;; 19864 esac | 19865 sort 19866 ) | 19867 sed ' 19868 /^ac_cv_env_/b end 19869 t clear 19870 :clear 19871 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19872 t end 19873 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19874 :end' >>confcache 19875 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19876 if test -w "$cache_file"; then 19877 if test "x$cache_file" != "x/dev/null"; then 19878 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19879 $as_echo "$as_me: updating cache $cache_file" >&6;} 19880 if test ! -f "$cache_file" || test -h "$cache_file"; then 19881 cat confcache >"$cache_file" 19882 else 19883 case $cache_file in #( 19884 */* | ?:*) 19885 mv -f confcache "$cache_file"$$ && 19886 mv -f "$cache_file"$$ "$cache_file" ;; #( 19887 *) 19888 mv -f confcache "$cache_file" ;; 19889 esac 19890 fi 19891 fi 19892 else 19893 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19894 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19895 fi 19896 fi 19897 rm -f confcache 19898 19899 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19900 # Let make expand exec_prefix. 19901 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19902 19903 DEFS=-DHAVE_CONFIG_H 19904 19905 ac_libobjs= 19906 ac_ltlibobjs= 19907 U= 19908 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19909 # 1. Remove the extension, and $U if already installed. 19910 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19911 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19912 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19913 # will be set to the directory where LIBOBJS objects are built. 19914 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19915 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19916 done 19917 LIBOBJS=$ac_libobjs 19918 19919 LTLIBOBJS=$ac_ltlibobjs 19920 19921 19922 19923 : "${CONFIG_STATUS=./config.status}" 19924 ac_write_fail=0 19925 ac_clean_files_save=$ac_clean_files 19926 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19927 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19928 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19929 as_write_fail=0 19930 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19931 #! $SHELL 19932 # Generated by $as_me. 19933 # Run this file to recreate the current configuration. 19934 # Compiler output produced by configure, useful for debugging 19935 # configure, is in config.log if it exists. 19936 19937 debug=false 19938 ac_cs_recheck=false 19939 ac_cs_silent=false 19940 19941 SHELL=\${CONFIG_SHELL-$SHELL} 19942 export SHELL 19943 _ASEOF 19944 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19945 ## -------------------- ## 19946 ## M4sh Initialization. ## 19947 ## -------------------- ## 19948 19949 # Be more Bourne compatible 19950 DUALCASE=1; export DUALCASE # for MKS sh 19951 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19952 emulate sh 19953 NULLCMD=: 19954 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19955 # is contrary to our usage. Disable this feature. 19956 alias -g '${1+"$@"}'='"$@"' 19957 setopt NO_GLOB_SUBST 19958 else 19959 case `(set -o) 2>/dev/null` in #( 19960 *posix*) : 19961 set -o posix ;; #( 19962 *) : 19963 ;; 19964 esac 19965 fi 19966 19967 19968 as_nl=' 19969 ' 19970 export as_nl 19971 # Printing a long string crashes Solaris 7 /usr/bin/printf. 19972 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19974 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19975 # Prefer a ksh shell builtin over an external printf program on Solaris, 19976 # but without wasting forks for bash or zsh. 19977 if test -z "$BASH_VERSION$ZSH_VERSION" \ 19978 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19979 as_echo='print -r --' 19980 as_echo_n='print -rn --' 19981 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19982 as_echo='printf %s\n' 19983 as_echo_n='printf %s' 19984 else 19985 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19986 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19987 as_echo_n='/usr/ucb/echo -n' 19988 else 19989 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19990 as_echo_n_body='eval 19991 arg=$1; 19992 case $arg in #( 19993 *"$as_nl"*) 19994 expr "X$arg" : "X\\(.*\\)$as_nl"; 19995 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19996 esac; 19997 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19998 ' 19999 export as_echo_n_body 20000 as_echo_n='sh -c $as_echo_n_body as_echo' 20001 fi 20002 export as_echo_body 20003 as_echo='sh -c $as_echo_body as_echo' 20004 fi 20005 20006 # The user is always right. 20007 if test "${PATH_SEPARATOR+set}" != set; then 20008 PATH_SEPARATOR=: 20009 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20010 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20011 PATH_SEPARATOR=';' 20012 } 20013 fi 20014 20015 20016 # IFS 20017 # We need space, tab and new line, in precisely that order. Quoting is 20018 # there to prevent editors from complaining about space-tab. 20019 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 20020 # splitting by setting IFS to empty value.) 20021 IFS=" "" $as_nl" 20022 20023 # Find who we are. Look in the path if we contain no directory separator. 20024 as_myself= 20025 case $0 in #(( 20026 *[\\/]* ) as_myself=$0 ;; 20027 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20028 for as_dir in $PATH 20029 do 20030 IFS=$as_save_IFS 20031 test -z "$as_dir" && as_dir=. 20032 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 20033 done 20034 IFS=$as_save_IFS 20035 20036 ;; 20037 esac 20038 # We did not find ourselves, most probably we were run as `sh COMMAND' 20039 # in which case we are not to be found in the path. 20040 if test "x$as_myself" = x; then 20041 as_myself=$0 20042 fi 20043 if test ! -f "$as_myself"; then 20044 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20045 exit 1 20046 fi 20047 20048 # Unset variables that we do not need and which cause bugs (e.g. in 20049 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 20050 # suppresses any "Segmentation fault" message there. '((' could 20051 # trigger a bug in pdksh 5.2.14. 20052 for as_var in BASH_ENV ENV MAIL MAILPATH 20053 do eval test x\${$as_var+set} = xset \ 20054 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20055 done 20056 PS1='$ ' 20057 PS2='> ' 20058 PS4='+ ' 20059 20060 # NLS nuisances. 20061 LC_ALL=C 20062 export LC_ALL 20063 LANGUAGE=C 20064 export LANGUAGE 20065 20066 # CDPATH. 20067 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20068 20069 20070 # as_fn_error STATUS ERROR [LINENO LOG_FD] 20071 # ---------------------------------------- 20072 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20073 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20074 # script with STATUS, using 1 if that was 0. 20075 as_fn_error () 20076 { 20077 as_status=$1; test $as_status -eq 0 && as_status=1 20078 if test "$4"; then 20079 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20080 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20081 fi 20082 $as_echo "$as_me: error: $2" >&2 20083 as_fn_exit $as_status 20084 } # as_fn_error 20085 20086 20087 # as_fn_set_status STATUS 20088 # ----------------------- 20089 # Set $? to STATUS, without forking. 20090 as_fn_set_status () 20091 { 20092 return $1 20093 } # as_fn_set_status 20094 20095 # as_fn_exit STATUS 20096 # ----------------- 20097 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20098 as_fn_exit () 20099 { 20100 set +e 20101 as_fn_set_status $1 20102 exit $1 20103 } # as_fn_exit 20104 20105 # as_fn_unset VAR 20106 # --------------- 20107 # Portably unset VAR. 20108 as_fn_unset () 20109 { 20110 { eval $1=; unset $1;} 20111 } 20112 as_unset=as_fn_unset 20113 # as_fn_append VAR VALUE 20114 # ---------------------- 20115 # Append the text in VALUE to the end of the definition contained in VAR. Take 20116 # advantage of any shell optimizations that allow amortized linear growth over 20117 # repeated appends, instead of the typical quadratic growth present in naive 20118 # implementations. 20119 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 20120 eval 'as_fn_append () 20121 { 20122 eval $1+=\$2 20123 }' 20124 else 20125 as_fn_append () 20126 { 20127 eval $1=\$$1\$2 20128 } 20129 fi # as_fn_append 20130 20131 # as_fn_arith ARG... 20132 # ------------------ 20133 # Perform arithmetic evaluation on the ARGs, and store the result in the 20134 # global $as_val. Take advantage of shells that can avoid forks. The arguments 20135 # must be portable across $(()) and expr. 20136 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 20137 eval 'as_fn_arith () 20138 { 20139 as_val=$(( $* )) 20140 }' 20141 else 20142 as_fn_arith () 20143 { 20144 as_val=`expr "$@" || test $? -eq 1` 20145 } 20146 fi # as_fn_arith 20147 20148 20149 if expr a : '\(a\)' >/dev/null 2>&1 && 20150 test "X`expr 00001 : '.*\(...\)'`" = X001; then 20151 as_expr=expr 20152 else 20153 as_expr=false 20154 fi 20155 20156 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 20157 as_basename=basename 20158 else 20159 as_basename=false 20160 fi 20161 20162 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 20163 as_dirname=dirname 20164 else 20165 as_dirname=false 20166 fi 20167 20168 as_me=`$as_basename -- "$0" || 20169 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 20170 X"$0" : 'X\(//\)$' \| \ 20171 X"$0" : 'X\(/\)' \| . 2>/dev/null || 20172 $as_echo X/"$0" | 20173 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20174 s//\1/ 20175 q 20176 } 20177 /^X\/\(\/\/\)$/{ 20178 s//\1/ 20179 q 20180 } 20181 /^X\/\(\/\).*/{ 20182 s//\1/ 20183 q 20184 } 20185 s/.*/./; q'` 20186 20187 # Avoid depending upon Character Ranges. 20188 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 20189 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 20190 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 20191 as_cr_digits='0123456789' 20192 as_cr_alnum=$as_cr_Letters$as_cr_digits 20193 20194 ECHO_C= ECHO_N= ECHO_T= 20195 case `echo -n x` in #((((( 20196 -n*) 20197 case `echo 'xy\c'` in 20198 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 20199 xy) ECHO_C='\c';; 20200 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20201 ECHO_T=' ';; 20202 esac;; 20203 *) 20204 ECHO_N='-n';; 20205 esac 20206 20207 rm -f conf$$ conf$$.exe conf$$.file 20208 if test -d conf$$.dir; then 20209 rm -f conf$$.dir/conf$$.file 20210 else 20211 rm -f conf$$.dir 20212 mkdir conf$$.dir 2>/dev/null 20213 fi 20214 if (echo >conf$$.file) 2>/dev/null; then 20215 if ln -s conf$$.file conf$$ 2>/dev/null; then 20216 as_ln_s='ln -s' 20217 # ... but there are two gotchas: 20218 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 20219 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 20220 # In both cases, we have to default to `cp -pR'. 20221 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20222 as_ln_s='cp -pR' 20223 elif ln conf$$.file conf$$ 2>/dev/null; then 20224 as_ln_s=ln 20225 else 20226 as_ln_s='cp -pR' 20227 fi 20228 else 20229 as_ln_s='cp -pR' 20230 fi 20231 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20232 rmdir conf$$.dir 2>/dev/null 20233 20234 20235 # as_fn_mkdir_p 20236 # ------------- 20237 # Create "$as_dir" as a directory, including parents if necessary. 20238 as_fn_mkdir_p () 20239 { 20240 20241 case $as_dir in #( 20242 -*) as_dir=./$as_dir;; 20243 esac 20244 test -d "$as_dir" || eval $as_mkdir_p || { 20245 as_dirs= 20246 while :; do 20247 case $as_dir in #( 20248 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20249 *) as_qdir=$as_dir;; 20250 esac 20251 as_dirs="'$as_qdir' $as_dirs" 20252 as_dir=`$as_dirname -- "$as_dir" || 20253 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20254 X"$as_dir" : 'X\(//\)[^/]' \| \ 20255 X"$as_dir" : 'X\(//\)$' \| \ 20256 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20257 $as_echo X"$as_dir" | 20258 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20259 s//\1/ 20260 q 20261 } 20262 /^X\(\/\/\)[^/].*/{ 20263 s//\1/ 20264 q 20265 } 20266 /^X\(\/\/\)$/{ 20267 s//\1/ 20268 q 20269 } 20270 /^X\(\/\).*/{ 20271 s//\1/ 20272 q 20273 } 20274 s/.*/./; q'` 20275 test -d "$as_dir" && break 20276 done 20277 test -z "$as_dirs" || eval "mkdir $as_dirs" 20278 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20279 20280 20281 } # as_fn_mkdir_p 20282 if mkdir -p . 2>/dev/null; then 20283 as_mkdir_p='mkdir -p "$as_dir"' 20284 else 20285 test -d ./-p && rmdir ./-p 20286 as_mkdir_p=false 20287 fi 20288 20289 20290 # as_fn_executable_p FILE 20291 # ----------------------- 20292 # Test if FILE is an executable regular file. 20293 as_fn_executable_p () 20294 { 20295 test -f "$1" && test -x "$1" 20296 } # as_fn_executable_p 20297 as_test_x='test -x' 20298 as_executable_p=as_fn_executable_p 20299 20300 # Sed expression to map a string onto a valid CPP name. 20301 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20302 20303 # Sed expression to map a string onto a valid variable name. 20304 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20305 20306 20307 exec 6>&1 20308 ## ----------------------------------- ## 20309 ## Main body of $CONFIG_STATUS script. ## 20310 ## ----------------------------------- ## 20311 _ASEOF 20312 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20313 20314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20315 # Save the log message, to keep $0 and so on meaningful, and to 20316 # report actual input values of CONFIG_FILES etc. instead of their 20317 # values after options handling. 20318 ac_log=" 20319 This file was extended by unbound $as_me 1.5.9, which was 20320 generated by GNU Autoconf 2.69. Invocation command line was 20321 20322 CONFIG_FILES = $CONFIG_FILES 20323 CONFIG_HEADERS = $CONFIG_HEADERS 20324 CONFIG_LINKS = $CONFIG_LINKS 20325 CONFIG_COMMANDS = $CONFIG_COMMANDS 20326 $ $0 $@ 20327 20328 on `(hostname || uname -n) 2>/dev/null | sed 1q` 20329 " 20330 20331 _ACEOF 20332 20333 case $ac_config_files in *" 20334 "*) set x $ac_config_files; shift; ac_config_files=$*;; 20335 esac 20336 20337 case $ac_config_headers in *" 20338 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20339 esac 20340 20341 20342 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20343 # Files that config.status was made for. 20344 config_files="$ac_config_files" 20345 config_headers="$ac_config_headers" 20346 config_commands="$ac_config_commands" 20347 20348 _ACEOF 20349 20350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20351 ac_cs_usage="\ 20352 \`$as_me' instantiates files and other configuration actions 20353 from templates according to the current configuration. Unless the files 20354 and actions are specified as TAGs, all are instantiated by default. 20355 20356 Usage: $0 [OPTION]... [TAG]... 20357 20358 -h, --help print this help, then exit 20359 -V, --version print version number and configuration settings, then exit 20360 --config print configuration, then exit 20361 -q, --quiet, --silent 20362 do not print progress messages 20363 -d, --debug don't remove temporary files 20364 --recheck update $as_me by reconfiguring in the same conditions 20365 --file=FILE[:TEMPLATE] 20366 instantiate the configuration file FILE 20367 --header=FILE[:TEMPLATE] 20368 instantiate the configuration header FILE 20369 20370 Configuration files: 20371 $config_files 20372 20373 Configuration headers: 20374 $config_headers 20375 20376 Configuration commands: 20377 $config_commands 20378 20379 Report bugs to <unbound-bugs@nlnetlabs.nl>." 20380 20381 _ACEOF 20382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20383 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 20384 ac_cs_version="\\ 20385 unbound config.status 1.5.9 20386 configured by $0, generated by GNU Autoconf 2.69, 20387 with options \\"\$ac_cs_config\\" 20388 20389 Copyright (C) 2012 Free Software Foundation, Inc. 20390 This config.status script is free software; the Free Software Foundation 20391 gives unlimited permission to copy, distribute and modify it." 20392 20393 ac_pwd='$ac_pwd' 20394 srcdir='$srcdir' 20395 AWK='$AWK' 20396 test -n "\$AWK" || AWK=awk 20397 _ACEOF 20398 20399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20400 # The default lists apply if the user does not specify any file. 20401 ac_need_defaults=: 20402 while test $# != 0 20403 do 20404 case $1 in 20405 --*=?*) 20406 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20407 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20408 ac_shift=: 20409 ;; 20410 --*=) 20411 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20412 ac_optarg= 20413 ac_shift=: 20414 ;; 20415 *) 20416 ac_option=$1 20417 ac_optarg=$2 20418 ac_shift=shift 20419 ;; 20420 esac 20421 20422 case $ac_option in 20423 # Handling of the options. 20424 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20425 ac_cs_recheck=: ;; 20426 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20427 $as_echo "$ac_cs_version"; exit ;; 20428 --config | --confi | --conf | --con | --co | --c ) 20429 $as_echo "$ac_cs_config"; exit ;; 20430 --debug | --debu | --deb | --de | --d | -d ) 20431 debug=: ;; 20432 --file | --fil | --fi | --f ) 20433 $ac_shift 20434 case $ac_optarg in 20435 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20436 '') as_fn_error $? "missing file argument" ;; 20437 esac 20438 as_fn_append CONFIG_FILES " '$ac_optarg'" 20439 ac_need_defaults=false;; 20440 --header | --heade | --head | --hea ) 20441 $ac_shift 20442 case $ac_optarg in 20443 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20444 esac 20445 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20446 ac_need_defaults=false;; 20447 --he | --h) 20448 # Conflict between --help and --header 20449 as_fn_error $? "ambiguous option: \`$1' 20450 Try \`$0 --help' for more information.";; 20451 --help | --hel | -h ) 20452 $as_echo "$ac_cs_usage"; exit ;; 20453 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20454 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20455 ac_cs_silent=: ;; 20456 20457 # This is an error. 20458 -*) as_fn_error $? "unrecognized option: \`$1' 20459 Try \`$0 --help' for more information." ;; 20460 20461 *) as_fn_append ac_config_targets " $1" 20462 ac_need_defaults=false ;; 20463 20464 esac 20465 shift 20466 done 20467 20468 ac_configure_extra_args= 20469 20470 if $ac_cs_silent; then 20471 exec 6>/dev/null 20472 ac_configure_extra_args="$ac_configure_extra_args --silent" 20473 fi 20474 20475 _ACEOF 20476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20477 if \$ac_cs_recheck; then 20478 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20479 shift 20480 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 20481 CONFIG_SHELL='$SHELL' 20482 export CONFIG_SHELL 20483 exec "\$@" 20484 fi 20485 20486 _ACEOF 20487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20488 exec 5>>config.log 20489 { 20490 echo 20491 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20492 ## Running $as_me. ## 20493 _ASBOX 20494 $as_echo "$ac_log" 20495 } >&5 20496 20497 _ACEOF 20498 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20499 # 20500 # INIT-COMMANDS 20501 # 20502 20503 20504 # The HP-UX ksh and POSIX shell print the target directory to stdout 20505 # if CDPATH is set. 20506 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20507 20508 sed_quote_subst='$sed_quote_subst' 20509 double_quote_subst='$double_quote_subst' 20510 delay_variable_subst='$delay_variable_subst' 20511 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20512 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20513 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20514 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20515 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20516 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20517 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20518 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20519 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20520 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20521 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20522 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20523 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20524 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20525 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20526 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20527 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20528 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20529 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20530 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20531 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20532 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20533 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20534 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20535 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20536 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20537 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20538 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20539 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20540 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20541 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20542 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20543 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20544 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20545 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20546 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20547 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20548 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20549 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20550 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20551 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20552 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20553 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20554 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20555 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20556 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20557 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20558 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20559 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20560 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20561 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20562 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20563 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20564 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20565 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20566 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20567 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20568 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20569 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"`' 20570 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20571 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20572 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20573 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20574 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20575 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20576 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20577 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20578 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20579 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20580 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20581 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20582 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20583 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20584 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20585 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20586 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20587 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20588 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20589 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20590 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20591 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20592 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20593 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20594 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20595 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20596 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20597 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20598 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20599 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20600 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20601 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20602 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20603 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20604 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20605 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20606 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20607 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20608 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20609 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20610 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20611 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20612 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20613 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20614 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20615 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20616 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20617 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20618 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20619 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20620 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20621 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20622 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20623 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20624 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20625 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20626 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20627 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20628 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20629 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20630 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20631 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20632 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20633 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20634 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20635 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20636 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20637 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20638 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20639 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20640 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20641 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20642 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20643 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20644 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20645 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20646 20647 LTCC='$LTCC' 20648 LTCFLAGS='$LTCFLAGS' 20649 compiler='$compiler_DEFAULT' 20650 20651 # A function that is used when there is no print builtin or printf. 20652 func_fallback_echo () 20653 { 20654 eval 'cat <<_LTECHO_EOF 20655 \$1 20656 _LTECHO_EOF' 20657 } 20658 20659 # Quote evaled strings. 20660 for var in SHELL \ 20661 ECHO \ 20662 PATH_SEPARATOR \ 20663 SED \ 20664 GREP \ 20665 EGREP \ 20666 FGREP \ 20667 LD \ 20668 NM \ 20669 LN_S \ 20670 lt_SP2NL \ 20671 lt_NL2SP \ 20672 reload_flag \ 20673 OBJDUMP \ 20674 deplibs_check_method \ 20675 file_magic_cmd \ 20676 file_magic_glob \ 20677 want_nocaseglob \ 20678 DLLTOOL \ 20679 sharedlib_from_linklib_cmd \ 20680 AR \ 20681 AR_FLAGS \ 20682 archiver_list_spec \ 20683 STRIP \ 20684 RANLIB \ 20685 CC \ 20686 CFLAGS \ 20687 compiler \ 20688 lt_cv_sys_global_symbol_pipe \ 20689 lt_cv_sys_global_symbol_to_cdecl \ 20690 lt_cv_sys_global_symbol_to_import \ 20691 lt_cv_sys_global_symbol_to_c_name_address \ 20692 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20693 lt_cv_nm_interface \ 20694 nm_file_list_spec \ 20695 lt_cv_truncate_bin \ 20696 lt_prog_compiler_no_builtin_flag \ 20697 lt_prog_compiler_pic \ 20698 lt_prog_compiler_wl \ 20699 lt_prog_compiler_static \ 20700 lt_cv_prog_compiler_c_o \ 20701 need_locks \ 20702 MANIFEST_TOOL \ 20703 DSYMUTIL \ 20704 NMEDIT \ 20705 LIPO \ 20706 OTOOL \ 20707 OTOOL64 \ 20708 shrext_cmds \ 20709 export_dynamic_flag_spec \ 20710 whole_archive_flag_spec \ 20711 compiler_needs_object \ 20712 with_gnu_ld \ 20713 allow_undefined_flag \ 20714 no_undefined_flag \ 20715 hardcode_libdir_flag_spec \ 20716 hardcode_libdir_separator \ 20717 exclude_expsyms \ 20718 include_expsyms \ 20719 file_list_spec \ 20720 variables_saved_for_relink \ 20721 libname_spec \ 20722 library_names_spec \ 20723 soname_spec \ 20724 install_override_mode \ 20725 finish_eval \ 20726 old_striplib \ 20727 striplib; do 20728 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20729 *[\\\\\\\`\\"\\\$]*) 20730 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20731 ;; 20732 *) 20733 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20734 ;; 20735 esac 20736 done 20737 20738 # Double-quote double-evaled strings. 20739 for var in reload_cmds \ 20740 old_postinstall_cmds \ 20741 old_postuninstall_cmds \ 20742 old_archive_cmds \ 20743 extract_expsyms_cmds \ 20744 old_archive_from_new_cmds \ 20745 old_archive_from_expsyms_cmds \ 20746 archive_cmds \ 20747 archive_expsym_cmds \ 20748 module_cmds \ 20749 module_expsym_cmds \ 20750 export_symbols_cmds \ 20751 prelink_cmds \ 20752 postlink_cmds \ 20753 postinstall_cmds \ 20754 postuninstall_cmds \ 20755 finish_cmds \ 20756 sys_lib_search_path_spec \ 20757 configure_time_dlsearch_path \ 20758 configure_time_lt_sys_library_path; do 20759 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20760 *[\\\\\\\`\\"\\\$]*) 20761 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20762 ;; 20763 *) 20764 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20765 ;; 20766 esac 20767 done 20768 20769 ac_aux_dir='$ac_aux_dir' 20770 20771 # See if we are running on zsh, and set the options that allow our 20772 # commands through without removal of \ escapes INIT. 20773 if test -n "\${ZSH_VERSION+set}"; then 20774 setopt NO_GLOB_SUBST 20775 fi 20776 20777 20778 PACKAGE='$PACKAGE' 20779 VERSION='$VERSION' 20780 RM='$RM' 20781 ofile='$ofile' 20782 20783 20784 20785 20786 _ACEOF 20787 20788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20789 20790 # Handling of arguments. 20791 for ac_config_target in $ac_config_targets 20792 do 20793 case $ac_config_target in 20794 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20795 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 20796 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20797 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 20798 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 20799 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 20800 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 20801 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 20802 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 20803 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 20804 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 20805 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 20806 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 20807 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20808 20809 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20810 esac 20811 done 20812 20813 20814 # If the user did not use the arguments to specify the items to instantiate, 20815 # then the envvar interface is used. Set only those that are not. 20816 # We use the long form for the default assignment because of an extremely 20817 # bizarre bug on SunOS 4.1.3. 20818 if $ac_need_defaults; then 20819 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20820 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 20821 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20822 fi 20823 20824 # Have a temporary directory for convenience. Make it in the build tree 20825 # simply because there is no reason against having it here, and in addition, 20826 # creating and moving files from /tmp can sometimes cause problems. 20827 # Hook for its removal unless debugging. 20828 # Note that there is a small window in which the directory will not be cleaned: 20829 # after its creation but before its name has been assigned to `$tmp'. 20830 $debug || 20831 { 20832 tmp= ac_tmp= 20833 trap 'exit_status=$? 20834 : "${ac_tmp:=$tmp}" 20835 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20836 ' 0 20837 trap 'as_fn_exit 1' 1 2 13 15 20838 } 20839 # Create a (secure) tmp directory for tmp files. 20840 20841 { 20842 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20843 test -d "$tmp" 20844 } || 20845 { 20846 tmp=./conf$$-$RANDOM 20847 (umask 077 && mkdir "$tmp") 20848 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20849 ac_tmp=$tmp 20850 20851 # Set up the scripts for CONFIG_FILES section. 20852 # No need to generate them if there are no CONFIG_FILES. 20853 # This happens for instance with `./config.status config.h'. 20854 if test -n "$CONFIG_FILES"; then 20855 20856 20857 ac_cr=`echo X | tr X '\015'` 20858 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20859 # But we know of no other shell where ac_cr would be empty at this 20860 # point, so we can use a bashism as a fallback. 20861 if test "x$ac_cr" = x; then 20862 eval ac_cr=\$\'\\r\' 20863 fi 20864 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20865 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20866 ac_cs_awk_cr='\\r' 20867 else 20868 ac_cs_awk_cr=$ac_cr 20869 fi 20870 20871 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20872 _ACEOF 20873 20874 20875 { 20876 echo "cat >conf$$subs.awk <<_ACEOF" && 20877 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20878 echo "_ACEOF" 20879 } >conf$$subs.sh || 20880 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20881 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20882 ac_delim='%!_!# ' 20883 for ac_last_try in false false false false false :; do 20884 . ./conf$$subs.sh || 20885 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20886 20887 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20888 if test $ac_delim_n = $ac_delim_num; then 20889 break 20890 elif $ac_last_try; then 20891 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20892 else 20893 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20894 fi 20895 done 20896 rm -f conf$$subs.sh 20897 20898 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20899 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20900 _ACEOF 20901 sed -n ' 20902 h 20903 s/^/S["/; s/!.*/"]=/ 20904 p 20905 g 20906 s/^[^!]*!// 20907 :repl 20908 t repl 20909 s/'"$ac_delim"'$// 20910 t delim 20911 :nl 20912 h 20913 s/\(.\{148\}\)..*/\1/ 20914 t more1 20915 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20916 p 20917 n 20918 b repl 20919 :more1 20920 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20921 p 20922 g 20923 s/.\{148\}// 20924 t nl 20925 :delim 20926 h 20927 s/\(.\{148\}\)..*/\1/ 20928 t more2 20929 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20930 p 20931 b 20932 :more2 20933 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20934 p 20935 g 20936 s/.\{148\}// 20937 t delim 20938 ' <conf$$subs.awk | sed ' 20939 /^[^""]/{ 20940 N 20941 s/\n// 20942 } 20943 ' >>$CONFIG_STATUS || ac_write_fail=1 20944 rm -f conf$$subs.awk 20945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20946 _ACAWK 20947 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20948 for (key in S) S_is_set[key] = 1 20949 FS = "" 20950 20951 } 20952 { 20953 line = $ 0 20954 nfields = split(line, field, "@") 20955 substed = 0 20956 len = length(field[1]) 20957 for (i = 2; i < nfields; i++) { 20958 key = field[i] 20959 keylen = length(key) 20960 if (S_is_set[key]) { 20961 value = S[key] 20962 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20963 len += length(value) + length(field[++i]) 20964 substed = 1 20965 } else 20966 len += 1 + keylen 20967 } 20968 20969 print line 20970 } 20971 20972 _ACAWK 20973 _ACEOF 20974 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20975 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20976 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20977 else 20978 cat 20979 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20980 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20981 _ACEOF 20982 20983 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20984 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20985 # trailing colons and then remove the whole line if VPATH becomes empty 20986 # (actually we leave an empty line to preserve line numbers). 20987 if test "x$srcdir" = x.; then 20988 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20989 h 20990 s/// 20991 s/^/:/ 20992 s/[ ]*$/:/ 20993 s/:\$(srcdir):/:/g 20994 s/:\${srcdir}:/:/g 20995 s/:@srcdir@:/:/g 20996 s/^:*// 20997 s/:*$// 20998 x 20999 s/\(=[ ]*\).*/\1/ 21000 G 21001 s/\n// 21002 s/^[^=]*=[ ]*$// 21003 }' 21004 fi 21005 21006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21007 fi # test -n "$CONFIG_FILES" 21008 21009 # Set up the scripts for CONFIG_HEADERS section. 21010 # No need to generate them if there are no CONFIG_HEADERS. 21011 # This happens for instance with `./config.status Makefile'. 21012 if test -n "$CONFIG_HEADERS"; then 21013 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21014 BEGIN { 21015 _ACEOF 21016 21017 # Transform confdefs.h into an awk script `defines.awk', embedded as 21018 # here-document in config.status, that substitutes the proper values into 21019 # config.h.in to produce config.h. 21020 21021 # Create a delimiter string that does not exist in confdefs.h, to ease 21022 # handling of long lines. 21023 ac_delim='%!_!# ' 21024 for ac_last_try in false false :; do 21025 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21026 if test -z "$ac_tt"; then 21027 break 21028 elif $ac_last_try; then 21029 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21030 else 21031 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21032 fi 21033 done 21034 21035 # For the awk script, D is an array of macro values keyed by name, 21036 # likewise P contains macro parameters if any. Preserve backslash 21037 # newline sequences. 21038 21039 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21040 sed -n ' 21041 s/.\{148\}/&'"$ac_delim"'/g 21042 t rset 21043 :rset 21044 s/^[ ]*#[ ]*define[ ][ ]*/ / 21045 t def 21046 d 21047 :def 21048 s/\\$// 21049 t bsnl 21050 s/["\\]/\\&/g 21051 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21052 D["\1"]=" \3"/p 21053 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21054 d 21055 :bsnl 21056 s/["\\]/\\&/g 21057 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21058 D["\1"]=" \3\\\\\\n"\\/p 21059 t cont 21060 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21061 t cont 21062 d 21063 :cont 21064 n 21065 s/.\{148\}/&'"$ac_delim"'/g 21066 t clear 21067 :clear 21068 s/\\$// 21069 t bsnlc 21070 s/["\\]/\\&/g; s/^/"/; s/$/"/p 21071 d 21072 :bsnlc 21073 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21074 b cont 21075 ' <confdefs.h | sed ' 21076 s/'"$ac_delim"'/"\\\ 21077 "/g' >>$CONFIG_STATUS || ac_write_fail=1 21078 21079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21080 for (key in D) D_is_set[key] = 1 21081 FS = "" 21082 } 21083 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21084 line = \$ 0 21085 split(line, arg, " ") 21086 if (arg[1] == "#") { 21087 defundef = arg[2] 21088 mac1 = arg[3] 21089 } else { 21090 defundef = substr(arg[1], 2) 21091 mac1 = arg[2] 21092 } 21093 split(mac1, mac2, "(") #) 21094 macro = mac2[1] 21095 prefix = substr(line, 1, index(line, defundef) - 1) 21096 if (D_is_set[macro]) { 21097 # Preserve the white space surrounding the "#". 21098 print prefix "define", macro P[macro] D[macro] 21099 next 21100 } else { 21101 # Replace #undef with comments. This is necessary, for example, 21102 # in the case of _POSIX_SOURCE, which is predefined and required 21103 # on some systems where configure will not decide to define it. 21104 if (defundef == "undef") { 21105 print "/*", prefix defundef, macro, "*/" 21106 next 21107 } 21108 } 21109 } 21110 { print } 21111 _ACAWK 21112 _ACEOF 21113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21114 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21115 fi # test -n "$CONFIG_HEADERS" 21116 21117 21118 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 21119 shift 21120 for ac_tag 21121 do 21122 case $ac_tag in 21123 :[FHLC]) ac_mode=$ac_tag; continue;; 21124 esac 21125 case $ac_mode$ac_tag in 21126 :[FHL]*:*);; 21127 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 21128 :[FH]-) ac_tag=-:-;; 21129 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21130 esac 21131 ac_save_IFS=$IFS 21132 IFS=: 21133 set x $ac_tag 21134 IFS=$ac_save_IFS 21135 shift 21136 ac_file=$1 21137 shift 21138 21139 case $ac_mode in 21140 :L) ac_source=$1;; 21141 :[FH]) 21142 ac_file_inputs= 21143 for ac_f 21144 do 21145 case $ac_f in 21146 -) ac_f="$ac_tmp/stdin";; 21147 *) # Look for the file first in the build tree, then in the source tree 21148 # (if the path is not absolute). The absolute path cannot be DOS-style, 21149 # because $ac_f cannot contain `:'. 21150 test -f "$ac_f" || 21151 case $ac_f in 21152 [\\/$]*) false;; 21153 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 21154 esac || 21155 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 21156 esac 21157 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 21158 as_fn_append ac_file_inputs " '$ac_f'" 21159 done 21160 21161 # Let's still pretend it is `configure' which instantiates (i.e., don't 21162 # use $as_me), people would be surprised to read: 21163 # /* config.h. Generated by config.status. */ 21164 configure_input='Generated from '` 21165 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 21166 `' by configure.' 21167 if test x"$ac_file" != x-; then 21168 configure_input="$ac_file. $configure_input" 21169 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 21170 $as_echo "$as_me: creating $ac_file" >&6;} 21171 fi 21172 # Neutralize special characters interpreted by sed in replacement strings. 21173 case $configure_input in #( 21174 *\&* | *\|* | *\\* ) 21175 ac_sed_conf_input=`$as_echo "$configure_input" | 21176 sed 's/[\\\\&|]/\\\\&/g'`;; #( 21177 *) ac_sed_conf_input=$configure_input;; 21178 esac 21179 21180 case $ac_tag in 21181 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 21182 || as_fn_error $? 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There is NO 21381 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21382 21383 # GNU Libtool is free software; you can redistribute it and/or modify 21384 # it under the terms of the GNU General Public License as published by 21385 # the Free Software Foundation; either version 2 of of the License, or 21386 # (at your option) any later version. 21387 # 21388 # As a special exception to the GNU General Public License, if you 21389 # distribute this file as part of a program or library that is built 21390 # using GNU Libtool, you may include this file under the same 21391 # distribution terms that you use for the rest of that program. 21392 # 21393 # GNU Libtool is distributed in the hope that it will be useful, but 21394 # WITHOUT ANY WARRANTY; without even the implied warranty of 21395 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21396 # GNU General Public License for more details. 21397 # 21398 # You should have received a copy of the GNU General Public License 21399 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21400 21401 21402 # The names of the tagged configurations supported by this script. 21403 available_tags='' 21404 21405 # Configured defaults for sys_lib_dlsearch_path munging. 21406 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21407 21408 # ### BEGIN LIBTOOL CONFIG 21409 21410 # Which release of libtool.m4 was used? 21411 macro_version=$macro_version 21412 macro_revision=$macro_revision 21413 21414 # Whether or not to build shared libraries. 21415 build_libtool_libs=$enable_shared 21416 21417 # Whether or not to build static libraries. 21418 build_old_libs=$enable_static 21419 21420 # What type of objects to build. 21421 pic_mode=$pic_mode 21422 21423 # Whether or not to optimize for fast installation. 21424 fast_install=$enable_fast_install 21425 21426 # Shared archive member basename,for filename based shared library versioning on AIX. 21427 shared_archive_member_spec=$shared_archive_member_spec 21428 21429 # Shell to use when invoking shell scripts. 21430 SHELL=$lt_SHELL 21431 21432 # An echo program that protects backslashes. 21433 ECHO=$lt_ECHO 21434 21435 # The PATH separator for the build system. 21436 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21437 21438 # The host system. 21439 host_alias=$host_alias 21440 host=$host 21441 host_os=$host_os 21442 21443 # The build system. 21444 build_alias=$build_alias 21445 build=$build 21446 build_os=$build_os 21447 21448 # A sed program that does not truncate output. 21449 SED=$lt_SED 21450 21451 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21452 Xsed="\$SED -e 1s/^X//" 21453 21454 # A grep program that handles long lines. 21455 GREP=$lt_GREP 21456 21457 # An ERE matcher. 21458 EGREP=$lt_EGREP 21459 21460 # A literal string matcher. 21461 FGREP=$lt_FGREP 21462 21463 # A BSD- or MS-compatible name lister. 21464 NM=$lt_NM 21465 21466 # Whether we need soft or hard links. 21467 LN_S=$lt_LN_S 21468 21469 # What is the maximum length of a command? 21470 max_cmd_len=$max_cmd_len 21471 21472 # Object file suffix (normally "o"). 21473 objext=$ac_objext 21474 21475 # Executable file suffix (normally ""). 21476 exeext=$exeext 21477 21478 # whether the shell understands "unset". 21479 lt_unset=$lt_unset 21480 21481 # turn spaces into newlines. 21482 SP2NL=$lt_lt_SP2NL 21483 21484 # turn newlines into spaces. 21485 NL2SP=$lt_lt_NL2SP 21486 21487 # convert \$build file names to \$host format. 21488 to_host_file_cmd=$lt_cv_to_host_file_cmd 21489 21490 # convert \$build files to toolchain format. 21491 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21492 21493 # An object symbol dumper. 21494 OBJDUMP=$lt_OBJDUMP 21495 21496 # Method to check whether dependent libraries are shared objects. 21497 deplibs_check_method=$lt_deplibs_check_method 21498 21499 # Command to use when deplibs_check_method = "file_magic". 21500 file_magic_cmd=$lt_file_magic_cmd 21501 21502 # How to find potential files when deplibs_check_method = "file_magic". 21503 file_magic_glob=$lt_file_magic_glob 21504 21505 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21506 want_nocaseglob=$lt_want_nocaseglob 21507 21508 # DLL creation program. 21509 DLLTOOL=$lt_DLLTOOL 21510 21511 # Command to associate shared and link libraries. 21512 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21513 21514 # The archiver. 21515 AR=$lt_AR 21516 21517 # Flags to create an archive. 21518 AR_FLAGS=$lt_AR_FLAGS 21519 21520 # How to feed a file listing to the archiver. 21521 archiver_list_spec=$lt_archiver_list_spec 21522 21523 # A symbol stripping program. 21524 STRIP=$lt_STRIP 21525 21526 # Commands used to install an old-style archive. 21527 RANLIB=$lt_RANLIB 21528 old_postinstall_cmds=$lt_old_postinstall_cmds 21529 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21530 21531 # Whether to use a lock for old archive extraction. 21532 lock_old_archive_extraction=$lock_old_archive_extraction 21533 21534 # A C compiler. 21535 LTCC=$lt_CC 21536 21537 # LTCC compiler flags. 21538 LTCFLAGS=$lt_CFLAGS 21539 21540 # Take the output of nm and produce a listing of raw symbols and C names. 21541 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21542 21543 # Transform the output of nm in a proper C declaration. 21544 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21545 21546 # Transform the output of nm into a list of symbols to manually relocate. 21547 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21548 21549 # Transform the output of nm in a C name address pair. 21550 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21551 21552 # Transform the output of nm in a C name address pair when lib prefix is needed. 21553 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21554 21555 # The name lister interface. 21556 nm_interface=$lt_lt_cv_nm_interface 21557 21558 # Specify filename containing input files for \$NM. 21559 nm_file_list_spec=$lt_nm_file_list_spec 21560 21561 # The root where to search for dependent libraries,and where our libraries should be installed. 21562 lt_sysroot=$lt_sysroot 21563 21564 # Command to truncate a binary pipe. 21565 lt_truncate_bin=$lt_lt_cv_truncate_bin 21566 21567 # The name of the directory that contains temporary libtool files. 21568 objdir=$objdir 21569 21570 # Used to examine libraries when file_magic_cmd begins with "file". 21571 MAGIC_CMD=$MAGIC_CMD 21572 21573 # Must we lock files when doing compilation? 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Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21765 # into the resulting binary. 21766 hardcode_minus_L=$hardcode_minus_L 21767 21768 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21769 # into the resulting binary. 21770 hardcode_shlibpath_var=$hardcode_shlibpath_var 21771 21772 # Set to "yes" if building a shared library automatically hardcodes DIR 21773 # into the library and all subsequent libraries and executables linked 21774 # against it. 21775 hardcode_automatic=$hardcode_automatic 21776 21777 # Set to yes if linker adds runtime paths of dependent libraries 21778 # to runtime path list. 21779 inherit_rpath=$inherit_rpath 21780 21781 # Whether libtool must link a program against all its dependency libraries. 21782 link_all_deplibs=$link_all_deplibs 21783 21784 # Set to "yes" if exported symbols are required. 21785 always_export_symbols=$always_export_symbols 21786 21787 # The commands to list exported symbols. 21788 export_symbols_cmds=$lt_export_symbols_cmds 21789 21790 # Symbols that should not be listed in the preloaded symbols. 21791 exclude_expsyms=$lt_exclude_expsyms 21792 21793 # Symbols that must always be exported. 21794 include_expsyms=$lt_include_expsyms 21795 21796 # Commands necessary for linking programs (against libraries) with templates. 21797 prelink_cmds=$lt_prelink_cmds 21798 21799 # Commands necessary for finishing linking programs. 21800 postlink_cmds=$lt_postlink_cmds 21801 21802 # Specify filename containing input files. 21803 file_list_spec=$lt_file_list_spec 21804 21805 # How to hardcode a shared library path into an executable. 21806 hardcode_action=$hardcode_action 21807 21808 # ### END LIBTOOL CONFIG 21809 21810 _LT_EOF 21811 21812 cat <<'_LT_EOF' >> "$cfgfile" 21813 21814 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21815 21816 # func_munge_path_list VARIABLE PATH 21817 # ----------------------------------- 21818 # VARIABLE is name of variable containing _space_ separated list of 21819 # directories to be munged by the contents of PATH, which is string 21820 # having a format: 21821 # "DIR[:DIR]:" 21822 # string "DIR[ DIR]" will be prepended to VARIABLE 21823 # ":DIR[:DIR]" 21824 # string "DIR[ DIR]" will be appended to VARIABLE 21825 # "DIRP[:DIRP]::[DIRA:]DIRA" 21826 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21827 # "DIRA[ DIRA]" will be appended to VARIABLE 21828 # "DIR[:DIR]" 21829 # VARIABLE will be replaced by "DIR[ DIR]" 21830 func_munge_path_list () 21831 { 21832 case x$2 in 21833 x) 21834 ;; 21835 *:) 21836 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21837 ;; 21838 x:*) 21839 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21840 ;; 21841 *::*) 21842 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21843 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21844 ;; 21845 *) 21846 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21847 ;; 21848 esac 21849 } 21850 21851 21852 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21853 func_cc_basename () 21854 { 21855 for cc_temp in $*""; do 21856 case $cc_temp in 21857 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21858 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21859 \-*) ;; 21860 *) break;; 21861 esac 21862 done 21863 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21864 } 21865 21866 21867 # ### END FUNCTIONS SHARED WITH CONFIGURE 21868 21869 _LT_EOF 21870 21871 case $host_os in 21872 aix3*) 21873 cat <<\_LT_EOF >> "$cfgfile" 21874 # AIX sometimes has problems with the GCC collect2 program. For some 21875 # reason, if we set the COLLECT_NAMES environment variable, the problems 21876 # vanish in a puff of smoke. 21877 if test set != "${COLLECT_NAMES+set}"; then 21878 COLLECT_NAMES= 21879 export COLLECT_NAMES 21880 fi 21881 _LT_EOF 21882 ;; 21883 esac 21884 21885 21886 ltmain=$ac_aux_dir/ltmain.sh 21887 21888 21889 # We use sed instead of cat because bash on DJGPP gets confused if 21890 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21891 # text mode, it properly converts lines to CR/LF. This bash problem 21892 # is reportedly fixed, but why not run on old versions too? 21893 sed '$q' "$ltmain" >> "$cfgfile" \ 21894 || (rm -f "$cfgfile"; exit 1) 21895 21896 mv -f "$cfgfile" "$ofile" || 21897 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21898 chmod +x "$ofile" 21899 21900 ;; 21901 "disable-rpath":C) 21902 sed < libtool > libtool-2 \ 21903 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 21904 mv libtool-2 libtool 21905 chmod 755 libtool 21906 libtool="./libtool" 21907 ;; 21908 21909 esac 21910 done # for ac_tag 21911 21912 21913 as_fn_exit 0 21914 _ACEOF 21915 ac_clean_files=$ac_clean_files_save 21916 21917 test $ac_write_fail = 0 || 21918 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21919 21920 21921 # configure is writing to config.log, and then calls config.status. 21922 # config.status does its own redirection, appending to config.log. 21923 # Unfortunately, on DOS this fails, as config.log is still kept open 21924 # by configure, so config.status won't be able to write to it; its 21925 # output is simply discarded. So we exec the FD to /dev/null, 21926 # effectively closing config.log, so it can be properly (re)opened and 21927 # appended to by config.status. When coming back to configure, we 21928 # need to make the FD available again. 21929 if test "$no_create" != yes; then 21930 ac_cs_success=: 21931 ac_config_status_args= 21932 test "$silent" = yes && 21933 ac_config_status_args="$ac_config_status_args --quiet" 21934 exec 5>/dev/null 21935 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21936 exec 5>>config.log 21937 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21938 # would make configure fail if this is the last instruction. 21939 $ac_cs_success || as_fn_exit 1 21940 fi 21941 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21943 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21944 fi 21945 21946
Indexes created Mon Jun 29 00:24:49 UTC 2026