configure revision 1.108
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for libnbcompat noversion. 4 # 5 # Report bugs to <lib-bug-people (at] NetBSD.org>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 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 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: lib-bug-people (at] NetBSD.org about your system, including 275 $0: any error possibly output before this message. Then 276 $0: install a modern shell, or manually run the script 277 $0: under such a shell if you do have one." 278 fi 279 exit 1 280 fi ;; 281 esac 282 fi 283 fi 284 SHELL=${CONFIG_SHELL-/bin/sh} 285 export SHELL 286 # Unset more variables known to interfere with behavior of common tools. 287 CLICOLOR_FORCE= GREP_OPTIONS= 288 unset CLICOLOR_FORCE GREP_OPTIONS 289 290 ## --------------------- ## 291 ## M4sh Shell Functions. ## 292 ## --------------------- ## 293 # as_fn_unset VAR 294 # --------------- 295 # Portably unset VAR. 296 as_fn_unset () 297 { 298 { eval $1=; unset $1;} 299 } 300 as_unset=as_fn_unset 301 302 303 # as_fn_set_status STATUS 304 # ----------------------- 305 # Set $? to STATUS, without forking. 306 as_fn_set_status () 307 { 308 return $1 309 } # as_fn_set_status 310 311 # as_fn_exit STATUS 312 # ----------------- 313 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 314 as_fn_exit () 315 { 316 set +e 317 as_fn_set_status $1 318 exit $1 319 } # as_fn_exit 320 321 # as_fn_mkdir_p 322 # ------------- 323 # Create "$as_dir" as a directory, including parents if necessary. 324 as_fn_mkdir_p () 325 { 326 327 case $as_dir in #( 328 -*) as_dir=./$as_dir;; 329 esac 330 test -d "$as_dir" || eval $as_mkdir_p || { 331 as_dirs= 332 while :; do 333 case $as_dir in #( 334 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 335 *) as_qdir=$as_dir;; 336 esac 337 as_dirs="'$as_qdir' $as_dirs" 338 as_dir=`$as_dirname -- "$as_dir" || 339 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 340 X"$as_dir" : 'X\(//\)[^/]' \| \ 341 X"$as_dir" : 'X\(//\)$' \| \ 342 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 343 printf "%s\n" X"$as_dir" | 344 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 345 s//\1/ 346 q 347 } 348 /^X\(\/\/\)[^/].*/{ 349 s//\1/ 350 q 351 } 352 /^X\(\/\/\)$/{ 353 s//\1/ 354 q 355 } 356 /^X\(\/\).*/{ 357 s//\1/ 358 q 359 } 360 s/.*/./; q'` 361 test -d "$as_dir" && break 362 done 363 test -z "$as_dirs" || eval "mkdir $as_dirs" 364 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 365 366 367 } # as_fn_mkdir_p 368 369 # as_fn_executable_p FILE 370 # ----------------------- 371 # Test if FILE is an executable regular file. 372 as_fn_executable_p () 373 { 374 test -f "$1" && test -x "$1" 375 } # as_fn_executable_p 376 # as_fn_append VAR VALUE 377 # ---------------------- 378 # Append the text in VALUE to the end of the definition contained in VAR. Take 379 # advantage of any shell optimizations that allow amortized linear growth over 380 # repeated appends, instead of the typical quadratic growth present in naive 381 # implementations. 382 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 383 then : 384 eval 'as_fn_append () 385 { 386 eval $1+=\$2 387 }' 388 else case e in #( 389 e) as_fn_append () 390 { 391 eval $1=\$$1\$2 392 } ;; 393 esac 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 $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 402 then : 403 eval 'as_fn_arith () 404 { 405 as_val=$(( $* )) 406 }' 407 else case e in #( 408 e) as_fn_arith () 409 { 410 as_val=`expr "$@" || test $? -eq 1` 411 } ;; 412 esac 413 fi # as_fn_arith 414 415 416 # as_fn_error STATUS ERROR [LINENO LOG_FD] 417 # ---------------------------------------- 418 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 419 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 420 # script with STATUS, using 1 if that was 0. 421 as_fn_error () 422 { 423 as_status=$1; test $as_status -eq 0 && as_status=1 424 if test "$4"; then 425 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 426 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 427 fi 428 printf "%s\n" "$as_me: error: $2" >&2 429 as_fn_exit $as_status 430 } # as_fn_error 431 432 if expr a : '\(a\)' >/dev/null 2>&1 && 433 test "X`expr 00001 : '.*\(...\)'`" = X001; then 434 as_expr=expr 435 else 436 as_expr=false 437 fi 438 439 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 440 as_basename=basename 441 else 442 as_basename=false 443 fi 444 445 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 446 as_dirname=dirname 447 else 448 as_dirname=false 449 fi 450 451 as_me=`$as_basename -- "$0" || 452 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 453 X"$0" : 'X\(//\)$' \| \ 454 X"$0" : 'X\(/\)' \| . 2>/dev/null || 455 printf "%s\n" X/"$0" | 456 sed '/^.*\/\([^/][^/]*\)\/*$/{ 457 s//\1/ 458 q 459 } 460 /^X\/\(\/\/\)$/{ 461 s//\1/ 462 q 463 } 464 /^X\/\(\/\).*/{ 465 s//\1/ 466 q 467 } 468 s/.*/./; q'` 469 470 # Avoid depending upon Character Ranges. 471 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 472 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 473 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 474 as_cr_digits='0123456789' 475 as_cr_alnum=$as_cr_Letters$as_cr_digits 476 477 478 as_lineno_1=$LINENO as_lineno_1a=$LINENO 479 as_lineno_2=$LINENO as_lineno_2a=$LINENO 480 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 481 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 482 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 483 sed -n ' 484 p 485 /[$]LINENO/= 486 ' <$as_myself | 487 sed ' 488 t clear 489 :clear 490 s/[$]LINENO.*/&-/ 491 t lineno 492 b 493 :lineno 494 N 495 :loop 496 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 497 t loop 498 s/-\n.*// 499 ' >$as_me.lineno && 500 chmod +x "$as_me.lineno" || 501 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 502 503 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 504 # already done that, so ensure we don't try to do so again and fall 505 # in an infinite loop. This has already happened in practice. 506 _as_can_reexec=no; export _as_can_reexec 507 # Don't try to exec as it changes $[0], causing all sort of problems 508 # (the dirname of $[0] is not the place where we might find the 509 # original and so on. Autoconf is especially sensitive to this). 510 . "./$as_me.lineno" 511 # Exit status is that of the last command. 512 exit 513 } 514 515 516 # Determine whether it's possible to make 'echo' print without a newline. 517 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 518 # for compatibility with existing Makefiles. 519 ECHO_C= ECHO_N= ECHO_T= 520 case `echo -n x` in #((((( 521 -n*) 522 case `echo 'xy\c'` in 523 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 524 xy) ECHO_C='\c';; 525 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 526 ECHO_T=' ';; 527 esac;; 528 *) 529 ECHO_N='-n';; 530 esac 531 532 # For backward compatibility with old third-party macros, we provide 533 # the shell variables $as_echo and $as_echo_n. New code should use 534 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 535 as_echo='printf %s\n' 536 as_echo_n='printf %s' 537 538 rm -f conf$$ conf$$.exe conf$$.file 539 if test -d conf$$.dir; then 540 rm -f conf$$.dir/conf$$.file 541 else 542 rm -f conf$$.dir 543 mkdir conf$$.dir 2>/dev/null 544 fi 545 if (echo >conf$$.file) 2>/dev/null; then 546 if ln -s conf$$.file conf$$ 2>/dev/null; then 547 as_ln_s='ln -s' 548 # ... but there are two gotchas: 549 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 550 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 551 # In both cases, we have to default to 'cp -pR'. 552 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 553 as_ln_s='cp -pR' 554 elif ln conf$$.file conf$$ 2>/dev/null; then 555 as_ln_s=ln 556 else 557 as_ln_s='cp -pR' 558 fi 559 else 560 as_ln_s='cp -pR' 561 fi 562 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 563 rmdir conf$$.dir 2>/dev/null 564 565 if mkdir -p . 2>/dev/null; then 566 as_mkdir_p='mkdir -p "$as_dir"' 567 else 568 test -d ./-p && rmdir ./-p 569 as_mkdir_p=false 570 fi 571 572 as_test_x='test -x' 573 as_executable_p=as_fn_executable_p 574 575 # Sed expression to map a string onto a valid CPP name. 576 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 577 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 578 579 # Sed expression to map a string onto a valid variable name. 580 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 581 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 582 583 584 test -n "$DJDIR" || exec 7<&0 </dev/null 585 exec 6>&1 586 587 # Name of the host. 588 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 589 # so uname gets run too. 590 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 591 592 # 593 # Initializations. 594 # 595 ac_default_prefix=/usr/local 596 ac_clean_files= 597 ac_config_libobj_dir=. 598 LIBOBJS= 599 cross_compiling=no 600 subdirs= 601 MFLAGS= 602 MAKEFLAGS= 603 604 # Identity of this package. 605 PACKAGE_NAME='libnbcompat' 606 PACKAGE_TARNAME='libnbcompat' 607 PACKAGE_VERSION='noversion' 608 PACKAGE_STRING='libnbcompat noversion' 609 PACKAGE_BUGREPORT='lib-bug-people (at] NetBSD.org' 610 PACKAGE_URL='' 611 612 # Factoring default headers for most tests. 613 ac_includes_default="\ 614 #include <stddef.h> 615 #ifdef HAVE_STDIO_H 616 # include <stdio.h> 617 #endif 618 #ifdef HAVE_STDLIB_H 619 # include <stdlib.h> 620 #endif 621 #ifdef HAVE_STRING_H 622 # include <string.h> 623 #endif 624 #ifdef HAVE_INTTYPES_H 625 # include <inttypes.h> 626 #endif 627 #ifdef HAVE_STDINT_H 628 # include <stdint.h> 629 #endif 630 #ifdef HAVE_STRINGS_H 631 # include <strings.h> 632 #endif 633 #ifdef HAVE_SYS_TYPES_H 634 # include <sys/types.h> 635 #endif 636 #ifdef HAVE_SYS_STAT_H 637 # include <sys/stat.h> 638 #endif 639 #ifdef HAVE_UNISTD_H 640 # include <unistd.h> 641 #endif" 642 643 ac_header_c_list= 644 ac_subst_vars='LTLIBOBJS 645 LIBOBJS 646 CC_WNO_STRINGOP_TRUNCATION 647 CC_WNO_STRINGOP_OVERFLOW 648 CC_WNO_RETURN_LOCAL_ADDR 649 CC_WNO_MAYBE_UNINITIALIZED 650 CC_WNO_IMPLICIT_FALLTHROUGH 651 CC_WNO_FORMAT_TRUNCATION 652 CC_WNO_FORMAT_OVERFLOW 653 CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER 654 CC_WNO_CAST_FUNCTION_TYPE 655 CC_WNO_ADDRESS_OF_PACKED_MEMBER 656 CC_NO_CPP_PRECOMP 657 ALLOCA 658 EGREP 659 GREP 660 BSHELL 661 CPP 662 OBJEXT 663 EXEEXT 664 ac_ct_CC 665 CPPFLAGS 666 LDFLAGS 667 CFLAGS 668 CC 669 target_alias 670 host_alias 671 build_alias 672 LIBS 673 ECHO_T 674 ECHO_N 675 ECHO_C 676 DEFS 677 mandir 678 localedir 679 libdir 680 psdir 681 pdfdir 682 dvidir 683 htmldir 684 infodir 685 docdir 686 oldincludedir 687 includedir 688 runstatedir 689 localstatedir 690 sharedstatedir 691 sysconfdir 692 datadir 693 datarootdir 694 libexecdir 695 sbindir 696 bindir 697 program_transform_name 698 prefix 699 exec_prefix 700 PACKAGE_URL 701 PACKAGE_BUGREPORT 702 PACKAGE_STRING 703 PACKAGE_VERSION 704 PACKAGE_TARNAME 705 PACKAGE_NAME 706 PATH_SEPARATOR 707 SHELL' 708 ac_subst_files='' 709 ac_user_opts=' 710 enable_option_checking 711 ' 712 ac_precious_vars='build_alias 713 host_alias 714 target_alias 715 CC 716 CFLAGS 717 LDFLAGS 718 LIBS 719 CPPFLAGS 720 CPP' 721 722 723 # Initialize some variables set by options. 724 ac_init_help= 725 ac_init_version=false 726 ac_unrecognized_opts= 727 ac_unrecognized_sep= 728 # The variables have the same names as the options, with 729 # dashes changed to underlines. 730 cache_file=/dev/null 731 exec_prefix=NONE 732 no_create= 733 no_recursion= 734 prefix=NONE 735 program_prefix=NONE 736 program_suffix=NONE 737 program_transform_name=s,x,x, 738 silent= 739 site= 740 srcdir= 741 verbose= 742 x_includes=NONE 743 x_libraries=NONE 744 745 # Installation directory options. 746 # These are left unexpanded so users can "make install exec_prefix=/foo" 747 # and all the variables that are supposed to be based on exec_prefix 748 # by default will actually change. 749 # Use braces instead of parens because sh, perl, etc. also accept them. 750 # (The list follows the same order as the GNU Coding Standards.) 751 bindir='${exec_prefix}/bin' 752 sbindir='${exec_prefix}/sbin' 753 libexecdir='${exec_prefix}/libexec' 754 datarootdir='${prefix}/share' 755 datadir='${datarootdir}' 756 sysconfdir='${prefix}/etc' 757 sharedstatedir='${prefix}/com' 758 localstatedir='${prefix}/var' 759 runstatedir='${localstatedir}/run' 760 includedir='${prefix}/include' 761 oldincludedir='/usr/include' 762 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 763 infodir='${datarootdir}/info' 764 htmldir='${docdir}' 765 dvidir='${docdir}' 766 pdfdir='${docdir}' 767 psdir='${docdir}' 768 libdir='${exec_prefix}/lib' 769 localedir='${datarootdir}/locale' 770 mandir='${datarootdir}/man' 771 772 ac_prev= 773 ac_dashdash= 774 for ac_option 775 do 776 # If the previous option needs an argument, assign it. 777 if test -n "$ac_prev"; then 778 eval $ac_prev=\$ac_option 779 ac_prev= 780 continue 781 fi 782 783 case $ac_option in 784 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 785 *=) ac_optarg= ;; 786 *) ac_optarg=yes ;; 787 esac 788 789 case $ac_dashdash$ac_option in 790 --) 791 ac_dashdash=yes ;; 792 793 -bindir | --bindir | --bindi | --bind | --bin | --bi) 794 ac_prev=bindir ;; 795 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 796 bindir=$ac_optarg ;; 797 798 -build | --build | --buil | --bui | --bu) 799 ac_prev=build_alias ;; 800 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 801 build_alias=$ac_optarg ;; 802 803 -cache-file | --cache-file | --cache-fil | --cache-fi \ 804 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 805 ac_prev=cache_file ;; 806 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 807 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 808 cache_file=$ac_optarg ;; 809 810 --config-cache | -C) 811 cache_file=config.cache ;; 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"pwd does not report name of working directory" 1201 1202 1203 # Find the source files, if location was not specified. 1204 if test -z "$srcdir"; then 1205 ac_srcdir_defaulted=yes 1206 # Try the directory containing this script, then the parent directory. 1207 ac_confdir=`$as_dirname -- "$as_myself" || 1208 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1209 X"$as_myself" : 'X\(//\)[^/]' \| \ 1210 X"$as_myself" : 'X\(//\)$' \| \ 1211 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1212 printf "%s\n" X"$as_myself" | 1213 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1214 s//\1/ 1215 q 1216 } 1217 /^X\(\/\/\)[^/].*/{ 1218 s//\1/ 1219 q 1220 } 1221 /^X\(\/\/\)$/{ 1222 s//\1/ 1223 q 1224 } 1225 /^X\(\/\).*/{ 1226 s//\1/ 1227 q 1228 } 1229 s/.*/./; q'` 1230 srcdir=$ac_confdir 1231 if test ! -r "$srcdir/$ac_unique_file"; then 1232 srcdir=.. 1233 fi 1234 else 1235 ac_srcdir_defaulted=no 1236 fi 1237 if test ! -r "$srcdir/$ac_unique_file"; then 1238 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1239 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1240 fi 1241 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1242 ac_abs_confdir=`( 1243 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1244 pwd)` 1245 # When building in place, set srcdir=. 1246 if test "$ac_abs_confdir" = "$ac_pwd"; then 1247 srcdir=. 1248 fi 1249 # Remove unnecessary trailing slashes from srcdir. 1250 # Double slashes in file names in object file debugging info 1251 # mess up M-x gdb in Emacs. 1252 case $srcdir in 1253 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1254 esac 1255 for ac_var in $ac_precious_vars; do 1256 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1257 eval ac_env_${ac_var}_value=\$${ac_var} 1258 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1259 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1260 done 1261 1262 # 1263 # Report the --help message. 1264 # 1265 if test "$ac_init_help" = "long"; then 1266 # Omit some internal or obsolete options to make the list less imposing. 1267 # This message is too long to be a string in the A/UX 3.1 sh. 1268 cat <<_ACEOF 1269 'configure' configures libnbcompat noversion to adapt to many kinds of systems. 1270 1271 Usage: $0 [OPTION]... [VAR=VALUE]... 1272 1273 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1274 VAR=VALUE. See below for descriptions of some of the useful variables. 1275 1276 Defaults for the options are specified in brackets. 1277 1278 Configuration: 1279 -h, --help display this help and exit 1280 --help=short display options specific to this package 1281 --help=recursive display the short help of all the included packages 1282 -V, --version display version information and exit 1283 -q, --quiet, --silent do not print 'checking ...' messages 1284 --cache-file=FILE cache test results in FILE [disabled] 1285 -C, --config-cache alias for '--cache-file=config.cache' 1286 -n, --no-create do not create output files 1287 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1288 1289 Installation directories: 1290 --prefix=PREFIX install architecture-independent files in PREFIX 1291 [$ac_default_prefix] 1292 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1293 [PREFIX] 1294 1295 By default, 'make install' will install all the files in 1296 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1297 an installation prefix other than '$ac_default_prefix' using '--prefix', 1298 for instance '--prefix=\$HOME'. 1299 1300 For better control, use the options below. 1301 1302 Fine tuning of the installation directories: 1303 --bindir=DIR user executables [EPREFIX/bin] 1304 --sbindir=DIR system admin executables [EPREFIX/sbin] 1305 --libexecdir=DIR program executables [EPREFIX/libexec] 1306 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1307 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1308 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1309 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1310 --libdir=DIR object code libraries [EPREFIX/lib] 1311 --includedir=DIR C header files [PREFIX/include] 1312 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1313 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1314 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1315 --infodir=DIR info documentation [DATAROOTDIR/info] 1316 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1317 --mandir=DIR man documentation [DATAROOTDIR/man] 1318 --docdir=DIR documentation root [DATAROOTDIR/doc/libnbcompat] 1319 --htmldir=DIR html documentation [DOCDIR] 1320 --dvidir=DIR dvi documentation [DOCDIR] 1321 --pdfdir=DIR pdf documentation [DOCDIR] 1322 --psdir=DIR ps documentation [DOCDIR] 1323 _ACEOF 1324 1325 cat <<\_ACEOF 1326 _ACEOF 1327 fi 1328 1329 if test -n "$ac_init_help"; then 1330 case $ac_init_help in 1331 short | recursive ) echo "Configuration of libnbcompat noversion:";; 1332 esac 1333 cat <<\_ACEOF 1334 1335 Some influential environment variables: 1336 CC C compiler command 1337 CFLAGS C compiler flags 1338 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1339 nonstandard directory <lib dir> 1340 LIBS libraries to pass to the linker, e.g. -l<library> 1341 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1342 you have headers in a nonstandard directory <include dir> 1343 CPP C preprocessor 1344 1345 Use these variables to override the choices made by 'configure' or to help 1346 it to find libraries and programs with nonstandard names/locations. 1347 1348 Report bugs to <lib-bug-people@NetBSD.org>. 1349 _ACEOF 1350 ac_status=$? 1351 fi 1352 1353 if test "$ac_init_help" = "recursive"; then 1354 # If there are subdirs, report their specific --help. 1355 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1356 test -d "$ac_dir" || 1357 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1358 continue 1359 ac_builddir=. 1360 1361 case "$ac_dir" in 1362 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1363 *) 1364 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1365 # A ".." for each directory in $ac_dir_suffix. 1366 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1367 case $ac_top_builddir_sub in 1368 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1369 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1370 esac ;; 1371 esac 1372 ac_abs_top_builddir=$ac_pwd 1373 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1374 # for backward compatibility: 1375 ac_top_builddir=$ac_top_build_prefix 1376 1377 case $srcdir in 1378 .) # We are building in place. 1379 ac_srcdir=. 1380 ac_top_srcdir=$ac_top_builddir_sub 1381 ac_abs_top_srcdir=$ac_pwd ;; 1382 [\\/]* | ?:[\\/]* ) # Absolute name. 1383 ac_srcdir=$srcdir$ac_dir_suffix; 1384 ac_top_srcdir=$srcdir 1385 ac_abs_top_srcdir=$srcdir ;; 1386 *) # Relative name. 1387 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1388 ac_top_srcdir=$ac_top_build_prefix$srcdir 1389 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1390 esac 1391 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1392 1393 cd "$ac_dir" || { ac_status=$?; continue; } 1394 # Check for configure.gnu first; this name is used for a wrapper for 1395 # Metaconfig's "Configure" on case-insensitive file systems. 1396 if test -f "$ac_srcdir/configure.gnu"; then 1397 echo && 1398 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1399 elif test -f "$ac_srcdir/configure"; then 1400 echo && 1401 $SHELL "$ac_srcdir/configure" --help=recursive 1402 else 1403 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1404 fi || ac_status=$? 1405 cd "$ac_pwd" || { ac_status=$?; break; } 1406 done 1407 fi 1408 1409 test -n "$ac_init_help" && exit $ac_status 1410 if $ac_init_version; then 1411 cat <<\_ACEOF 1412 libnbcompat configure noversion 1413 generated by GNU Autoconf 2.72 1414 1415 Copyright (C) 2023 Free Software Foundation, Inc. 1416 This configure script is free software; the Free Software Foundation 1417 gives unlimited permission to copy, distribute and modify it. 1418 _ACEOF 1419 exit 1420 fi 1421 1422 ## ------------------------ ## 1423 ## Autoconf initialization. ## 1424 ## ------------------------ ## 1425 1426 # ac_fn_c_try_compile LINENO 1427 # -------------------------- 1428 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1429 ac_fn_c_try_compile () 1430 { 1431 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1432 rm -f conftest.$ac_objext conftest.beam 1433 if { { ac_try="$ac_compile" 1434 case "(($ac_try" in 1435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1436 *) ac_try_echo=$ac_try;; 1437 esac 1438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1439 printf "%s\n" "$ac_try_echo"; } >&5 1440 (eval "$ac_compile") 2>conftest.err 1441 ac_status=$? 1442 if test -s conftest.err; then 1443 grep -v '^ *+' conftest.err >conftest.er1 1444 cat conftest.er1 >&5 1445 mv -f conftest.er1 conftest.err 1446 fi 1447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1448 test $ac_status = 0; } && { 1449 test -z "$ac_c_werror_flag" || 1450 test ! -s conftest.err 1451 } && test -s conftest.$ac_objext 1452 then : 1453 ac_retval=0 1454 else case e in #( 1455 e) printf "%s\n" "$as_me: failed program was:" >&5 1456 sed 's/^/| /' conftest.$ac_ext >&5 1457 1458 ac_retval=1 ;; 1459 esac 1460 fi 1461 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1462 as_fn_set_status $ac_retval 1463 1464 } # ac_fn_c_try_compile 1465 1466 # ac_fn_c_try_cpp LINENO 1467 # ---------------------- 1468 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1469 ac_fn_c_try_cpp () 1470 { 1471 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1472 if { { ac_try="$ac_cpp conftest.$ac_ext" 1473 case "(($ac_try" in 1474 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1475 *) ac_try_echo=$ac_try;; 1476 esac 1477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1478 printf "%s\n" "$ac_try_echo"; } >&5 1479 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1480 ac_status=$? 1481 if test -s conftest.err; then 1482 grep -v '^ *+' conftest.err >conftest.er1 1483 cat conftest.er1 >&5 1484 mv -f conftest.er1 conftest.err 1485 fi 1486 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1487 test $ac_status = 0; } > conftest.i && { 1488 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1489 test ! -s conftest.err 1490 } 1491 then : 1492 ac_retval=0 1493 else case e in #( 1494 e) printf "%s\n" "$as_me: failed program was:" >&5 1495 sed 's/^/| /' conftest.$ac_ext >&5 1496 1497 ac_retval=1 ;; 1498 esac 1499 fi 1500 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1501 as_fn_set_status $ac_retval 1502 1503 } # ac_fn_c_try_cpp 1504 1505 # ac_fn_c_try_link LINENO 1506 # ----------------------- 1507 # Try to link conftest.$ac_ext, and return whether this succeeded. 1508 ac_fn_c_try_link () 1509 { 1510 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1511 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1512 if { { ac_try="$ac_link" 1513 case "(($ac_try" in 1514 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1515 *) ac_try_echo=$ac_try;; 1516 esac 1517 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1518 printf "%s\n" "$ac_try_echo"; } >&5 1519 (eval "$ac_link") 2>conftest.err 1520 ac_status=$? 1521 if test -s conftest.err; then 1522 grep -v '^ *+' conftest.err >conftest.er1 1523 cat conftest.er1 >&5 1524 mv -f conftest.er1 conftest.err 1525 fi 1526 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1527 test $ac_status = 0; } && { 1528 test -z "$ac_c_werror_flag" || 1529 test ! -s conftest.err 1530 } && test -s conftest$ac_exeext && { 1531 test "$cross_compiling" = yes || 1532 test -x conftest$ac_exeext 1533 } 1534 then : 1535 ac_retval=0 1536 else case e in #( 1537 e) printf "%s\n" "$as_me: failed program was:" >&5 1538 sed 's/^/| /' conftest.$ac_ext >&5 1539 1540 ac_retval=1 ;; 1541 esac 1542 fi 1543 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1544 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1545 # interfere with the next link command; also delete a directory that is 1546 # left behind by Apple's compiler. We do this before executing the actions. 1547 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1548 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1549 as_fn_set_status $ac_retval 1550 1551 } # ac_fn_c_try_link 1552 1553 # ac_fn_c_try_run LINENO 1554 # ---------------------- 1555 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1556 # executables *can* be run. 1557 ac_fn_c_try_run () 1558 { 1559 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1560 if { { ac_try="$ac_link" 1561 case "(($ac_try" in 1562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1563 *) ac_try_echo=$ac_try;; 1564 esac 1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1566 printf "%s\n" "$ac_try_echo"; } >&5 1567 (eval "$ac_link") 2>&5 1568 ac_status=$? 1569 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1570 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1571 { { case "(($ac_try" in 1572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1573 *) ac_try_echo=$ac_try;; 1574 esac 1575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1576 printf "%s\n" "$ac_try_echo"; } >&5 1577 (eval "$ac_try") 2>&5 1578 ac_status=$? 1579 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1580 test $ac_status = 0; }; } 1581 then : 1582 ac_retval=0 1583 else case e in #( 1584 e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1585 printf "%s\n" "$as_me: failed program was:" >&5 1586 sed 's/^/| /' conftest.$ac_ext >&5 1587 1588 ac_retval=$ac_status ;; 1589 esac 1590 fi 1591 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1592 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1593 as_fn_set_status $ac_retval 1594 1595 } # ac_fn_c_try_run 1596 1597 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1598 # ------------------------------------------------------- 1599 # Tests whether HEADER exists and can be compiled using the include files in 1600 # INCLUDES, setting the cache variable VAR accordingly. 1601 ac_fn_c_check_header_compile () 1602 { 1603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1605 printf %s "checking for $2... " >&6; } 1606 if eval test \${$3+y} 1607 then : 1608 printf %s "(cached) " >&6 1609 else case e in #( 1610 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1611 /* end confdefs.h. */ 1612 $4 1613 #include <$2> 1614 _ACEOF 1615 if ac_fn_c_try_compile "$LINENO" 1616 then : 1617 eval "$3=yes" 1618 else case e in #( 1619 e) eval "$3=no" ;; 1620 esac 1621 fi 1622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1623 esac 1624 fi 1625 eval ac_res=\$$3 1626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1627 printf "%s\n" "$ac_res" >&6; } 1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1629 1630 } # ac_fn_c_check_header_compile 1631 1632 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1633 # ------------------------------------------- 1634 # Tests whether TYPE exists after having included INCLUDES, setting cache 1635 # variable VAR accordingly. 1636 ac_fn_c_check_type () 1637 { 1638 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1640 printf %s "checking for $2... " >&6; } 1641 if eval test \${$3+y} 1642 then : 1643 printf %s "(cached) " >&6 1644 else case e in #( 1645 e) eval "$3=no" 1646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1647 /* end confdefs.h. */ 1648 $4 1649 int 1650 main (void) 1651 { 1652 if (sizeof ($2)) 1653 return 0; 1654 ; 1655 return 0; 1656 } 1657 _ACEOF 1658 if ac_fn_c_try_compile "$LINENO" 1659 then : 1660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1661 /* end confdefs.h. */ 1662 $4 1663 int 1664 main (void) 1665 { 1666 if (sizeof (($2))) 1667 return 0; 1668 ; 1669 return 0; 1670 } 1671 _ACEOF 1672 if ac_fn_c_try_compile "$LINENO" 1673 then : 1674 1675 else case e in #( 1676 e) eval "$3=yes" ;; 1677 esac 1678 fi 1679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1680 fi 1681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1682 esac 1683 fi 1684 eval ac_res=\$$3 1685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1686 printf "%s\n" "$ac_res" >&6; } 1687 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1688 1689 } # ac_fn_c_check_type 1690 1691 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1692 # ---------------------------------------------------- 1693 # Tries to find if the field MEMBER exists in type AGGR, after including 1694 # INCLUDES, setting cache variable VAR accordingly. 1695 ac_fn_c_check_member () 1696 { 1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1699 printf %s "checking for $2.$3... " >&6; } 1700 if eval test \${$4+y} 1701 then : 1702 printf %s "(cached) " >&6 1703 else case e in #( 1704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1705 /* end confdefs.h. */ 1706 $5 1707 int 1708 main (void) 1709 { 1710 static $2 ac_aggr; 1711 if (ac_aggr.$3) 1712 return 0; 1713 ; 1714 return 0; 1715 } 1716 _ACEOF 1717 if ac_fn_c_try_compile "$LINENO" 1718 then : 1719 eval "$4=yes" 1720 else case e in #( 1721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1722 /* end confdefs.h. */ 1723 $5 1724 int 1725 main (void) 1726 { 1727 static $2 ac_aggr; 1728 if (sizeof ac_aggr.$3) 1729 return 0; 1730 ; 1731 return 0; 1732 } 1733 _ACEOF 1734 if ac_fn_c_try_compile "$LINENO" 1735 then : 1736 eval "$4=yes" 1737 else case e in #( 1738 e) eval "$4=no" ;; 1739 esac 1740 fi 1741 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1742 esac 1743 fi 1744 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1745 esac 1746 fi 1747 eval ac_res=\$$4 1748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1749 printf "%s\n" "$ac_res" >&6; } 1750 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1751 1752 } # ac_fn_c_check_member 1753 1754 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1755 # ------------------------------------------------------------------ 1756 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1757 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1758 ac_fn_check_decl () 1759 { 1760 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1761 as_decl_name=`echo $2|sed 's/ *(.*//'` 1762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1763 printf %s "checking whether $as_decl_name is declared... " >&6; } 1764 if eval test \${$3+y} 1765 then : 1766 printf %s "(cached) " >&6 1767 else case e in #( 1768 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1769 eval ac_save_FLAGS=\$$6 1770 as_fn_append $6 " $5" 1771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1772 /* end confdefs.h. */ 1773 $4 1774 int 1775 main (void) 1776 { 1777 #ifndef $as_decl_name 1778 #ifdef __cplusplus 1779 (void) $as_decl_use; 1780 #else 1781 (void) $as_decl_name; 1782 #endif 1783 #endif 1784 1785 ; 1786 return 0; 1787 } 1788 _ACEOF 1789 if ac_fn_c_try_compile "$LINENO" 1790 then : 1791 eval "$3=yes" 1792 else case e in #( 1793 e) eval "$3=no" ;; 1794 esac 1795 fi 1796 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1797 eval $6=\$ac_save_FLAGS 1798 ;; 1799 esac 1800 fi 1801 eval ac_res=\$$3 1802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1803 printf "%s\n" "$ac_res" >&6; } 1804 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1805 1806 } # ac_fn_check_decl 1807 1808 # ac_fn_c_check_func LINENO FUNC VAR 1809 # ---------------------------------- 1810 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1811 ac_fn_c_check_func () 1812 { 1813 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1815 printf %s "checking for $2... " >&6; } 1816 if eval test \${$3+y} 1817 then : 1818 printf %s "(cached) " >&6 1819 else case e in #( 1820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1821 /* end confdefs.h. */ 1822 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1823 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1824 #define $2 innocuous_$2 1825 1826 /* System header to define __stub macros and hopefully few prototypes, 1827 which can conflict with char $2 (void); below. */ 1828 1829 #include <limits.h> 1830 #undef $2 1831 1832 /* Override any GCC internal prototype to avoid an error. 1833 Use char because int might match the return type of a GCC 1834 builtin and then its argument prototype would still apply. */ 1835 #ifdef __cplusplus 1836 extern "C" 1837 #endif 1838 char $2 (void); 1839 /* The GNU C library defines this for functions which it implements 1840 to always fail with ENOSYS. Some functions are actually named 1841 something starting with __ and the normal name is an alias. */ 1842 #if defined __stub_$2 || defined __stub___$2 1843 choke me 1844 #endif 1845 1846 int 1847 main (void) 1848 { 1849 return $2 (); 1850 ; 1851 return 0; 1852 } 1853 _ACEOF 1854 if ac_fn_c_try_link "$LINENO" 1855 then : 1856 eval "$3=yes" 1857 else case e in #( 1858 e) eval "$3=no" ;; 1859 esac 1860 fi 1861 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1862 conftest$ac_exeext conftest.$ac_ext ;; 1863 esac 1864 fi 1865 eval ac_res=\$$3 1866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1867 printf "%s\n" "$ac_res" >&6; } 1868 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1869 1870 } # ac_fn_c_check_func 1871 ac_configure_args_raw= 1872 for ac_arg 1873 do 1874 case $ac_arg in 1875 *\'*) 1876 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1877 esac 1878 as_fn_append ac_configure_args_raw " '$ac_arg'" 1879 done 1880 1881 case $ac_configure_args_raw in 1882 *$as_nl*) 1883 ac_safe_unquote= ;; 1884 *) 1885 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1886 ac_unsafe_a="$ac_unsafe_z#~" 1887 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1888 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1889 esac 1890 1891 cat >config.log <<_ACEOF 1892 This file contains any messages produced by compilers while 1893 running configure, to aid debugging if configure makes a mistake. 1894 1895 It was created by libnbcompat $as_me noversion, which was 1896 generated by GNU Autoconf 2.72. Invocation command line was 1897 1898 $ $0$ac_configure_args_raw 1899 1900 _ACEOF 1901 exec 5>>config.log 1902 { 1903 cat <<_ASUNAME 1904 ## --------- ## 1905 ## Platform. ## 1906 ## --------- ## 1907 1908 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1909 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1910 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1911 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1912 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1913 1914 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1915 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1916 1917 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1918 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1919 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1920 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1921 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1922 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1923 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1924 1925 _ASUNAME 1926 1927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1928 for as_dir in $PATH 1929 do 1930 IFS=$as_save_IFS 1931 case $as_dir in #((( 1932 '') as_dir=./ ;; 1933 */) ;; 1934 *) as_dir=$as_dir/ ;; 1935 esac 1936 printf "%s\n" "PATH: $as_dir" 1937 done 1938 IFS=$as_save_IFS 1939 1940 } >&5 1941 1942 cat >&5 <<_ACEOF 1943 1944 1945 ## ----------- ## 1946 ## Core tests. ## 1947 ## ----------- ## 1948 1949 _ACEOF 1950 1951 1952 # Keep a trace of the command line. 1953 # Strip out --no-create and --no-recursion so they do not pile up. 1954 # Strip out --silent because we don't want to record it for future runs. 1955 # Also quote any args containing shell meta-characters. 1956 # Make two passes to allow for proper duplicate-argument suppression. 1957 ac_configure_args= 1958 ac_configure_args0= 1959 ac_configure_args1= 1960 ac_must_keep_next=false 1961 for ac_pass in 1 2 1962 do 1963 for ac_arg 1964 do 1965 case $ac_arg in 1966 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1967 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1968 | -silent | --silent | --silen | --sile | --sil) 1969 continue ;; 1970 *\'*) 1971 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1972 esac 1973 case $ac_pass in 1974 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1975 2) 1976 as_fn_append ac_configure_args1 " '$ac_arg'" 1977 if test $ac_must_keep_next = true; then 1978 ac_must_keep_next=false # Got value, back to normal. 1979 else 1980 case $ac_arg in 1981 *=* | --config-cache | -C | -disable-* | --disable-* \ 1982 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1983 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1984 | -with-* | --with-* | -without-* | --without-* | --x) 1985 case "$ac_configure_args0 " in 1986 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1987 esac 1988 ;; 1989 -* ) ac_must_keep_next=true ;; 1990 esac 1991 fi 1992 as_fn_append ac_configure_args " '$ac_arg'" 1993 ;; 1994 esac 1995 done 1996 done 1997 { ac_configure_args0=; unset ac_configure_args0;} 1998 { ac_configure_args1=; unset ac_configure_args1;} 1999 2000 # When interrupted or exit'd, cleanup temporary files, and complete 2001 # config.log. We remove comments because anyway the quotes in there 2002 # would cause problems or look ugly. 2003 # WARNING: Use '\'' to represent an apostrophe within the trap. 2004 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2005 trap 'exit_status=$? 2006 # Sanitize IFS. 2007 IFS=" "" $as_nl" 2008 # Save into config.log some information that might help in debugging. 2009 { 2010 echo 2011 2012 printf "%s\n" "## ---------------- ## 2013 ## Cache variables. ## 2014 ## ---------------- ##" 2015 echo 2016 # The following way of writing the cache mishandles newlines in values, 2017 ( 2018 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2019 eval ac_val=\$$ac_var 2020 case $ac_val in #( 2021 *${as_nl}*) 2022 case $ac_var in #( 2023 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2024 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2025 esac 2026 case $ac_var in #( 2027 _ | IFS | as_nl) ;; #( 2028 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2029 *) { eval $ac_var=; unset $ac_var;} ;; 2030 esac ;; 2031 esac 2032 done 2033 (set) 2>&1 | 2034 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2035 *${as_nl}ac_space=\ *) 2036 sed -n \ 2037 "s/'\''/'\''\\\\'\'''\''/g; 2038 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2039 ;; #( 2040 *) 2041 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2042 ;; 2043 esac | 2044 sort 2045 ) 2046 echo 2047 2048 printf "%s\n" "## ----------------- ## 2049 ## Output variables. ## 2050 ## ----------------- ##" 2051 echo 2052 for ac_var in $ac_subst_vars 2053 do 2054 eval ac_val=\$$ac_var 2055 case $ac_val in 2056 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2057 esac 2058 printf "%s\n" "$ac_var='\''$ac_val'\''" 2059 done | sort 2060 echo 2061 2062 if test -n "$ac_subst_files"; then 2063 printf "%s\n" "## ------------------- ## 2064 ## File substitutions. ## 2065 ## ------------------- ##" 2066 echo 2067 for ac_var in $ac_subst_files 2068 do 2069 eval ac_val=\$$ac_var 2070 case $ac_val in 2071 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2072 esac 2073 printf "%s\n" "$ac_var='\''$ac_val'\''" 2074 done | sort 2075 echo 2076 fi 2077 2078 if test -s confdefs.h; then 2079 printf "%s\n" "## ----------- ## 2080 ## confdefs.h. ## 2081 ## ----------- ##" 2082 echo 2083 cat confdefs.h 2084 echo 2085 fi 2086 test "$ac_signal" != 0 && 2087 printf "%s\n" "$as_me: caught signal $ac_signal" 2088 printf "%s\n" "$as_me: exit $exit_status" 2089 } >&5 2090 rm -f core *.core core.conftest.* && 2091 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2092 exit $exit_status 2093 ' 0 2094 for ac_signal in 1 2 13 15; do 2095 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2096 done 2097 ac_signal=0 2098 2099 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2100 rm -f -r conftest* confdefs.h 2101 2102 printf "%s\n" "/* confdefs.h */" > confdefs.h 2103 2104 # Predefined preprocessor variables. 2105 2106 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2107 2108 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2109 2110 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2111 2112 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2113 2114 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2115 2116 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2117 2118 2119 # Let the site file select an alternate cache file if it wants to. 2120 # Prefer an explicitly selected file to automatically selected ones. 2121 if test -n "$CONFIG_SITE"; then 2122 ac_site_files="$CONFIG_SITE" 2123 elif test "x$prefix" != xNONE; then 2124 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2125 else 2126 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2127 fi 2128 2129 for ac_site_file in $ac_site_files 2130 do 2131 case $ac_site_file in #( 2132 */*) : 2133 ;; #( 2134 *) : 2135 ac_site_file=./$ac_site_file ;; 2136 esac 2137 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2139 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2140 sed 's/^/| /' "$ac_site_file" >&5 2141 . "$ac_site_file" \ 2142 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2143 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2144 as_fn_error $? "failed to load site script $ac_site_file 2145 See 'config.log' for more details" "$LINENO" 5; } 2146 fi 2147 done 2148 2149 if test -r "$cache_file"; then 2150 # Some versions of bash will fail to source /dev/null (special files 2151 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2152 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2154 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2155 case $cache_file in 2156 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2157 *) . "./$cache_file";; 2158 esac 2159 fi 2160 else 2161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2162 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2163 >$cache_file 2164 fi 2165 2166 # Test code for whether the C compiler supports C89 (global declarations) 2167 ac_c_conftest_c89_globals=' 2168 /* Does the compiler advertise C89 conformance? 2169 Do not test the value of __STDC__, because some compilers set it to 0 2170 while being otherwise adequately conformant. */ 2171 #if !defined __STDC__ 2172 # error "Compiler does not advertise C89 conformance" 2173 #endif 2174 2175 #include <stddef.h> 2176 #include <stdarg.h> 2177 struct stat; 2178 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2179 struct buf { int x; }; 2180 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2181 static char *e (char **p, int i) 2182 { 2183 return p[i]; 2184 } 2185 static char *f (char * (*g) (char **, int), char **p, ...) 2186 { 2187 char *s; 2188 va_list v; 2189 va_start (v,p); 2190 s = g (p, va_arg (v,int)); 2191 va_end (v); 2192 return s; 2193 } 2194 2195 /* C89 style stringification. */ 2196 #define noexpand_stringify(a) #a 2197 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2198 2199 /* C89 style token pasting. Exercises some of the corner cases that 2200 e.g. old MSVC gets wrong, but not very hard. */ 2201 #define noexpand_concat(a,b) a##b 2202 #define expand_concat(a,b) noexpand_concat(a,b) 2203 extern int vA; 2204 extern int vbee; 2205 #define aye A 2206 #define bee B 2207 int *pvA = &expand_concat(v,aye); 2208 int *pvbee = &noexpand_concat(v,bee); 2209 2210 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2211 function prototypes and stuff, but not \xHH hex character constants. 2212 These do not provoke an error unfortunately, instead are silently treated 2213 as an "x". The following induces an error, until -std is added to get 2214 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2215 array size at least. It is necessary to write \x00 == 0 to get something 2216 that is true only with -std. */ 2217 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2218 2219 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2220 inside strings and character constants. */ 2221 #define FOO(x) '\''x'\'' 2222 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2223 2224 int test (int i, double x); 2225 struct s1 {int (*f) (int a);}; 2226 struct s2 {int (*f) (double a);}; 2227 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2228 int, int);' 2229 2230 # Test code for whether the C compiler supports C89 (body of main). 2231 ac_c_conftest_c89_main=' 2232 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2233 ' 2234 2235 # Test code for whether the C compiler supports C99 (global declarations) 2236 ac_c_conftest_c99_globals=' 2237 /* Does the compiler advertise C99 conformance? */ 2238 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2239 # error "Compiler does not advertise C99 conformance" 2240 #endif 2241 2242 // See if C++-style comments work. 2243 2244 #include <stdbool.h> 2245 extern int puts (const char *); 2246 extern int printf (const char *, ...); 2247 extern int dprintf (int, const char *, ...); 2248 extern void *malloc (size_t); 2249 extern void free (void *); 2250 2251 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2252 // dprintf is used instead of fprintf to avoid needing to declare 2253 // FILE and stderr. 2254 #define debug(...) dprintf (2, __VA_ARGS__) 2255 #define showlist(...) puts (#__VA_ARGS__) 2256 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2257 static void 2258 test_varargs_macros (void) 2259 { 2260 int x = 1234; 2261 int y = 5678; 2262 debug ("Flag"); 2263 debug ("X = %d\n", x); 2264 showlist (The first, second, and third items.); 2265 report (x>y, "x is %d but y is %d", x, y); 2266 } 2267 2268 // Check long long types. 2269 #define BIG64 18446744073709551615ull 2270 #define BIG32 4294967295ul 2271 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2272 #if !BIG_OK 2273 #error "your preprocessor is broken" 2274 #endif 2275 #if BIG_OK 2276 #else 2277 #error "your preprocessor is broken" 2278 #endif 2279 static long long int bignum = -9223372036854775807LL; 2280 static unsigned long long int ubignum = BIG64; 2281 2282 struct incomplete_array 2283 { 2284 int datasize; 2285 double data[]; 2286 }; 2287 2288 struct named_init { 2289 int number; 2290 const wchar_t *name; 2291 double average; 2292 }; 2293 2294 typedef const char *ccp; 2295 2296 static inline int 2297 test_restrict (ccp restrict text) 2298 { 2299 // Iterate through items via the restricted pointer. 2300 // Also check for declarations in for loops. 2301 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2302 continue; 2303 return 0; 2304 } 2305 2306 // Check varargs and va_copy. 2307 static bool 2308 test_varargs (const char *format, ...) 2309 { 2310 va_list args; 2311 va_start (args, format); 2312 va_list args_copy; 2313 va_copy (args_copy, args); 2314 2315 const char *str = ""; 2316 int number = 0; 2317 float fnumber = 0; 2318 2319 while (*format) 2320 { 2321 switch (*format++) 2322 { 2323 case '\''s'\'': // string 2324 str = va_arg (args_copy, const char *); 2325 break; 2326 case '\''d'\'': // int 2327 number = va_arg (args_copy, int); 2328 break; 2329 case '\''f'\'': // float 2330 fnumber = va_arg (args_copy, double); 2331 break; 2332 default: 2333 break; 2334 } 2335 } 2336 va_end (args_copy); 2337 va_end (args); 2338 2339 return *str && number && fnumber; 2340 } 2341 ' 2342 2343 # Test code for whether the C compiler supports C99 (body of main). 2344 ac_c_conftest_c99_main=' 2345 // Check bool. 2346 _Bool success = false; 2347 success |= (argc != 0); 2348 2349 // Check restrict. 2350 if (test_restrict ("String literal") == 0) 2351 success = true; 2352 char *restrict newvar = "Another string"; 2353 2354 // Check varargs. 2355 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2356 test_varargs_macros (); 2357 2358 // Check flexible array members. 2359 struct incomplete_array *ia = 2360 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2361 ia->datasize = 10; 2362 for (int i = 0; i < ia->datasize; ++i) 2363 ia->data[i] = i * 1.234; 2364 // Work around memory leak warnings. 2365 free (ia); 2366 2367 // Check named initializers. 2368 struct named_init ni = { 2369 .number = 34, 2370 .name = L"Test wide string", 2371 .average = 543.34343, 2372 }; 2373 2374 ni.number = 58; 2375 2376 int dynamic_array[ni.number]; 2377 dynamic_array[0] = argv[0][0]; 2378 dynamic_array[ni.number - 1] = 543; 2379 2380 // work around unused variable warnings 2381 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2382 || dynamic_array[ni.number - 1] != 543); 2383 ' 2384 2385 # Test code for whether the C compiler supports C11 (global declarations) 2386 ac_c_conftest_c11_globals=' 2387 /* Does the compiler advertise C11 conformance? */ 2388 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2389 # error "Compiler does not advertise C11 conformance" 2390 #endif 2391 2392 // Check _Alignas. 2393 char _Alignas (double) aligned_as_double; 2394 char _Alignas (0) no_special_alignment; 2395 extern char aligned_as_int; 2396 char _Alignas (0) _Alignas (int) aligned_as_int; 2397 2398 // Check _Alignof. 2399 enum 2400 { 2401 int_alignment = _Alignof (int), 2402 int_array_alignment = _Alignof (int[100]), 2403 char_alignment = _Alignof (char) 2404 }; 2405 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2406 2407 // Check _Noreturn. 2408 int _Noreturn does_not_return (void) { for (;;) continue; } 2409 2410 // Check _Static_assert. 2411 struct test_static_assert 2412 { 2413 int x; 2414 _Static_assert (sizeof (int) <= sizeof (long int), 2415 "_Static_assert does not work in struct"); 2416 long int y; 2417 }; 2418 2419 // Check UTF-8 literals. 2420 #define u8 syntax error! 2421 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2422 2423 // Check duplicate typedefs. 2424 typedef long *long_ptr; 2425 typedef long int *long_ptr; 2426 typedef long_ptr long_ptr; 2427 2428 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2429 struct anonymous 2430 { 2431 union { 2432 struct { int i; int j; }; 2433 struct { int k; long int l; } w; 2434 }; 2435 int m; 2436 } v1; 2437 ' 2438 2439 # Test code for whether the C compiler supports C11 (body of main). 2440 ac_c_conftest_c11_main=' 2441 _Static_assert ((offsetof (struct anonymous, i) 2442 == offsetof (struct anonymous, w.k)), 2443 "Anonymous union alignment botch"); 2444 v1.i = 2; 2445 v1.w.k = 5; 2446 ok |= v1.i != 5; 2447 ' 2448 2449 # Test code for whether the C compiler supports C11 (complete). 2450 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2451 ${ac_c_conftest_c99_globals} 2452 ${ac_c_conftest_c11_globals} 2453 2454 int 2455 main (int argc, char **argv) 2456 { 2457 int ok = 0; 2458 ${ac_c_conftest_c89_main} 2459 ${ac_c_conftest_c99_main} 2460 ${ac_c_conftest_c11_main} 2461 return ok; 2462 } 2463 " 2464 2465 # Test code for whether the C compiler supports C99 (complete). 2466 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2467 ${ac_c_conftest_c99_globals} 2468 2469 int 2470 main (int argc, char **argv) 2471 { 2472 int ok = 0; 2473 ${ac_c_conftest_c89_main} 2474 ${ac_c_conftest_c99_main} 2475 return ok; 2476 } 2477 " 2478 2479 # Test code for whether the C compiler supports C89 (complete). 2480 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2481 2482 int 2483 main (int argc, char **argv) 2484 { 2485 int ok = 0; 2486 ${ac_c_conftest_c89_main} 2487 return ok; 2488 } 2489 " 2490 2491 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2492 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2493 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2494 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2495 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2496 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2497 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2498 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2499 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2500 # Check that the precious variables saved in the cache have kept the same 2501 # value. 2502 ac_cache_corrupted=false 2503 for ac_var in $ac_precious_vars; do 2504 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2505 eval ac_new_set=\$ac_env_${ac_var}_set 2506 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2507 eval ac_new_val=\$ac_env_${ac_var}_value 2508 case $ac_old_set,$ac_new_set in 2509 set,) 2510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2511 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2512 ac_cache_corrupted=: ;; 2513 ,set) 2514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2515 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2516 ac_cache_corrupted=: ;; 2517 ,);; 2518 *) 2519 if test "x$ac_old_val" != "x$ac_new_val"; then 2520 # differences in whitespace do not lead to failure. 2521 ac_old_val_w=`echo x $ac_old_val` 2522 ac_new_val_w=`echo x $ac_new_val` 2523 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2525 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2526 ac_cache_corrupted=: 2527 else 2528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2529 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2530 eval $ac_var=\$ac_old_val 2531 fi 2532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2533 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2535 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2536 fi;; 2537 esac 2538 # Pass precious variables to config.status. 2539 if test "$ac_new_set" = set; then 2540 case $ac_new_val in 2541 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2542 *) ac_arg=$ac_var=$ac_new_val ;; 2543 esac 2544 case " $ac_configure_args " in 2545 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2546 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2547 esac 2548 fi 2549 done 2550 if $ac_cache_corrupted; then 2551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2552 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2554 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2555 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2556 and start over" "$LINENO" 5 2557 fi 2558 ## -------------------- ## 2559 ## Main body of script. ## 2560 ## -------------------- ## 2561 2562 ac_ext=c 2563 ac_cpp='$CPP $CPPFLAGS' 2564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2566 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2567 2568 2569 ac_config_headers="$ac_config_headers nbtool_config.h" 2570 2571 ac_config_files="$ac_config_files defs.mk" 2572 2573 2574 2575 2576 2577 2578 # Autoheader header and footer 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 ac_ext=c 2594 ac_cpp='$CPP $CPPFLAGS' 2595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2597 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2598 if test -n "$ac_tool_prefix"; then 2599 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2600 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2602 printf %s "checking for $ac_word... " >&6; } 2603 if test ${ac_cv_prog_CC+y} 2604 then : 2605 printf %s "(cached) " >&6 2606 else case e in #( 2607 e) if test -n "$CC"; then 2608 ac_cv_prog_CC="$CC" # Let the user override the test. 2609 else 2610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2611 for as_dir in $PATH 2612 do 2613 IFS=$as_save_IFS 2614 case $as_dir in #((( 2615 '') as_dir=./ ;; 2616 */) ;; 2617 *) as_dir=$as_dir/ ;; 2618 esac 2619 for ac_exec_ext in '' $ac_executable_extensions; do 2620 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2621 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2623 break 2 2624 fi 2625 done 2626 done 2627 IFS=$as_save_IFS 2628 2629 fi ;; 2630 esac 2631 fi 2632 CC=$ac_cv_prog_CC 2633 if test -n "$CC"; then 2634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2635 printf "%s\n" "$CC" >&6; } 2636 else 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2638 printf "%s\n" "no" >&6; } 2639 fi 2640 2641 2642 fi 2643 if test -z "$ac_cv_prog_CC"; then 2644 ac_ct_CC=$CC 2645 # Extract the first word of "gcc", so it can be a program name with args. 2646 set dummy gcc; ac_word=$2 2647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2648 printf %s "checking for $ac_word... " >&6; } 2649 if test ${ac_cv_prog_ac_ct_CC+y} 2650 then : 2651 printf %s "(cached) " >&6 2652 else case e in #( 2653 e) if test -n "$ac_ct_CC"; then 2654 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2655 else 2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2657 for as_dir in $PATH 2658 do 2659 IFS=$as_save_IFS 2660 case $as_dir in #((( 2661 '') as_dir=./ ;; 2662 */) ;; 2663 *) as_dir=$as_dir/ ;; 2664 esac 2665 for ac_exec_ext in '' $ac_executable_extensions; do 2666 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2667 ac_cv_prog_ac_ct_CC="gcc" 2668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2669 break 2 2670 fi 2671 done 2672 done 2673 IFS=$as_save_IFS 2674 2675 fi ;; 2676 esac 2677 fi 2678 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2679 if test -n "$ac_ct_CC"; then 2680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2681 printf "%s\n" "$ac_ct_CC" >&6; } 2682 else 2683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2684 printf "%s\n" "no" >&6; } 2685 fi 2686 2687 if test "x$ac_ct_CC" = x; then 2688 CC="" 2689 else 2690 case $cross_compiling:$ac_tool_warned in 2691 yes:) 2692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2693 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2694 ac_tool_warned=yes ;; 2695 esac 2696 CC=$ac_ct_CC 2697 fi 2698 else 2699 CC="$ac_cv_prog_CC" 2700 fi 2701 2702 if test -z "$CC"; then 2703 if test -n "$ac_tool_prefix"; then 2704 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2705 set dummy ${ac_tool_prefix}cc; ac_word=$2 2706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2707 printf %s "checking for $ac_word... " >&6; } 2708 if test ${ac_cv_prog_CC+y} 2709 then : 2710 printf %s "(cached) " >&6 2711 else case e in #( 2712 e) if test -n "$CC"; then 2713 ac_cv_prog_CC="$CC" # Let the user override the test. 2714 else 2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2716 for as_dir in $PATH 2717 do 2718 IFS=$as_save_IFS 2719 case $as_dir in #((( 2720 '') as_dir=./ ;; 2721 */) ;; 2722 *) as_dir=$as_dir/ ;; 2723 esac 2724 for ac_exec_ext in '' $ac_executable_extensions; do 2725 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2726 ac_cv_prog_CC="${ac_tool_prefix}cc" 2727 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2728 break 2 2729 fi 2730 done 2731 done 2732 IFS=$as_save_IFS 2733 2734 fi ;; 2735 esac 2736 fi 2737 CC=$ac_cv_prog_CC 2738 if test -n "$CC"; then 2739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2740 printf "%s\n" "$CC" >&6; } 2741 else 2742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2743 printf "%s\n" "no" >&6; } 2744 fi 2745 2746 2747 fi 2748 fi 2749 if test -z "$CC"; then 2750 # Extract the first word of "cc", so it can be a program name with args. 2751 set dummy cc; ac_word=$2 2752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2753 printf %s "checking for $ac_word... " >&6; } 2754 if test ${ac_cv_prog_CC+y} 2755 then : 2756 printf %s "(cached) " >&6 2757 else case e in #( 2758 e) if test -n "$CC"; then 2759 ac_cv_prog_CC="$CC" # Let the user override the test. 2760 else 2761 ac_prog_rejected=no 2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2763 for as_dir in $PATH 2764 do 2765 IFS=$as_save_IFS 2766 case $as_dir in #((( 2767 '') as_dir=./ ;; 2768 */) ;; 2769 *) as_dir=$as_dir/ ;; 2770 esac 2771 for ac_exec_ext in '' $ac_executable_extensions; do 2772 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2773 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2774 ac_prog_rejected=yes 2775 continue 2776 fi 2777 ac_cv_prog_CC="cc" 2778 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2779 break 2 2780 fi 2781 done 2782 done 2783 IFS=$as_save_IFS 2784 2785 if test $ac_prog_rejected = yes; then 2786 # We found a bogon in the path, so make sure we never use it. 2787 set dummy $ac_cv_prog_CC 2788 shift 2789 if test $# != 0; then 2790 # We chose a different compiler from the bogus one. 2791 # However, it has the same basename, so the bogon will be chosen 2792 # first if we set CC to just the basename; use the full file name. 2793 shift 2794 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2795 fi 2796 fi 2797 fi ;; 2798 esac 2799 fi 2800 CC=$ac_cv_prog_CC 2801 if test -n "$CC"; then 2802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2803 printf "%s\n" "$CC" >&6; } 2804 else 2805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2806 printf "%s\n" "no" >&6; } 2807 fi 2808 2809 2810 fi 2811 if test -z "$CC"; then 2812 if test -n "$ac_tool_prefix"; then 2813 for ac_prog in cl.exe 2814 do 2815 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2816 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2818 printf %s "checking for $ac_word... " >&6; } 2819 if test ${ac_cv_prog_CC+y} 2820 then : 2821 printf %s "(cached) " >&6 2822 else case e in #( 2823 e) if test -n "$CC"; then 2824 ac_cv_prog_CC="$CC" # Let the user override the test. 2825 else 2826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2827 for as_dir in $PATH 2828 do 2829 IFS=$as_save_IFS 2830 case $as_dir in #((( 2831 '') as_dir=./ ;; 2832 */) ;; 2833 *) as_dir=$as_dir/ ;; 2834 esac 2835 for ac_exec_ext in '' $ac_executable_extensions; do 2836 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2837 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2838 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2839 break 2 2840 fi 2841 done 2842 done 2843 IFS=$as_save_IFS 2844 2845 fi ;; 2846 esac 2847 fi 2848 CC=$ac_cv_prog_CC 2849 if test -n "$CC"; then 2850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2851 printf "%s\n" "$CC" >&6; } 2852 else 2853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2854 printf "%s\n" "no" >&6; } 2855 fi 2856 2857 2858 test -n "$CC" && break 2859 done 2860 fi 2861 if test -z "$CC"; then 2862 ac_ct_CC=$CC 2863 for ac_prog in cl.exe 2864 do 2865 # Extract the first word of "$ac_prog", so it can be a program name with args. 2866 set dummy $ac_prog; ac_word=$2 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2868 printf %s "checking for $ac_word... " >&6; } 2869 if test ${ac_cv_prog_ac_ct_CC+y} 2870 then : 2871 printf %s "(cached) " >&6 2872 else case e in #( 2873 e) if test -n "$ac_ct_CC"; then 2874 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2875 else 2876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877 for as_dir in $PATH 2878 do 2879 IFS=$as_save_IFS 2880 case $as_dir in #((( 2881 '') as_dir=./ ;; 2882 */) ;; 2883 *) as_dir=$as_dir/ ;; 2884 esac 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2887 ac_cv_prog_ac_ct_CC="$ac_prog" 2888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891 done 2892 done 2893 IFS=$as_save_IFS 2894 2895 fi ;; 2896 esac 2897 fi 2898 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2899 if test -n "$ac_ct_CC"; then 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2901 printf "%s\n" "$ac_ct_CC" >&6; } 2902 else 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 printf "%s\n" "no" >&6; } 2905 fi 2906 2907 2908 test -n "$ac_ct_CC" && break 2909 done 2910 2911 if test "x$ac_ct_CC" = x; then 2912 CC="" 2913 else 2914 case $cross_compiling:$ac_tool_warned in 2915 yes:) 2916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2917 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2918 ac_tool_warned=yes ;; 2919 esac 2920 CC=$ac_ct_CC 2921 fi 2922 fi 2923 2924 fi 2925 if test -z "$CC"; then 2926 if test -n "$ac_tool_prefix"; then 2927 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2928 set dummy ${ac_tool_prefix}clang; ac_word=$2 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 printf %s "checking for $ac_word... " >&6; } 2931 if test ${ac_cv_prog_CC+y} 2932 then : 2933 printf %s "(cached) " >&6 2934 else case e in #( 2935 e) if test -n "$CC"; then 2936 ac_cv_prog_CC="$CC" # Let the user override the test. 2937 else 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 case $as_dir in #((( 2943 '') as_dir=./ ;; 2944 */) ;; 2945 *) as_dir=$as_dir/ ;; 2946 esac 2947 for ac_exec_ext in '' $ac_executable_extensions; do 2948 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2949 ac_cv_prog_CC="${ac_tool_prefix}clang" 2950 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2951 break 2 2952 fi 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 2957 fi ;; 2958 esac 2959 fi 2960 CC=$ac_cv_prog_CC 2961 if test -n "$CC"; then 2962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2963 printf "%s\n" "$CC" >&6; } 2964 else 2965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2966 printf "%s\n" "no" >&6; } 2967 fi 2968 2969 2970 fi 2971 if test -z "$ac_cv_prog_CC"; then 2972 ac_ct_CC=$CC 2973 # Extract the first word of "clang", so it can be a program name with args. 2974 set dummy clang; ac_word=$2 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2976 printf %s "checking for $ac_word... " >&6; } 2977 if test ${ac_cv_prog_ac_ct_CC+y} 2978 then : 2979 printf %s "(cached) " >&6 2980 else case e in #( 2981 e) if test -n "$ac_ct_CC"; then 2982 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2983 else 2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985 for as_dir in $PATH 2986 do 2987 IFS=$as_save_IFS 2988 case $as_dir in #((( 2989 '') as_dir=./ ;; 2990 */) ;; 2991 *) as_dir=$as_dir/ ;; 2992 esac 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_ac_ct_CC="clang" 2996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi ;; 3004 esac 3005 fi 3006 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3007 if test -n "$ac_ct_CC"; then 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3009 printf "%s\n" "$ac_ct_CC" >&6; } 3010 else 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012 printf "%s\n" "no" >&6; } 3013 fi 3014 3015 if test "x$ac_ct_CC" = x; then 3016 CC="" 3017 else 3018 case $cross_compiling:$ac_tool_warned in 3019 yes:) 3020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3021 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3022 ac_tool_warned=yes ;; 3023 esac 3024 CC=$ac_ct_CC 3025 fi 3026 else 3027 CC="$ac_cv_prog_CC" 3028 fi 3029 3030 fi 3031 3032 3033 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3034 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3035 as_fn_error $? "no acceptable C compiler found in \$PATH 3036 See 'config.log' for more details" "$LINENO" 5; } 3037 3038 # Provide some information about the compiler. 3039 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3040 set X $ac_compile 3041 ac_compiler=$2 3042 for ac_option in --version -v -V -qversion -version; do 3043 { { ac_try="$ac_compiler $ac_option >&5" 3044 case "(($ac_try" in 3045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3046 *) ac_try_echo=$ac_try;; 3047 esac 3048 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3049 printf "%s\n" "$ac_try_echo"; } >&5 3050 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3051 ac_status=$? 3052 if test -s conftest.err; then 3053 sed '10a\ 3054 ... rest of stderr output deleted ... 3055 10q' conftest.err >conftest.er1 3056 cat conftest.er1 >&5 3057 fi 3058 rm -f conftest.er1 conftest.err 3059 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3060 test $ac_status = 0; } 3061 done 3062 3063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3064 /* end confdefs.h. */ 3065 3066 int 3067 main (void) 3068 { 3069 3070 ; 3071 return 0; 3072 } 3073 _ACEOF 3074 ac_clean_files_save=$ac_clean_files 3075 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3076 # Try to create an executable without -o first, disregard a.out. 3077 # It will help us diagnose broken compilers, and finding out an intuition 3078 # of exeext. 3079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3080 printf %s "checking whether the C compiler works... " >&6; } 3081 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3082 3083 # The possible output files: 3084 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3085 3086 ac_rmfiles= 3087 for ac_file in $ac_files 3088 do 3089 case $ac_file in 3090 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3091 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3092 esac 3093 done 3094 rm -f $ac_rmfiles 3095 3096 if { { ac_try="$ac_link_default" 3097 case "(($ac_try" in 3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3099 *) ac_try_echo=$ac_try;; 3100 esac 3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3102 printf "%s\n" "$ac_try_echo"; } >&5 3103 (eval "$ac_link_default") 2>&5 3104 ac_status=$? 3105 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3106 test $ac_status = 0; } 3107 then : 3108 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3109 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3110 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3111 # so that the user can short-circuit this test for compilers unknown to 3112 # Autoconf. 3113 for ac_file in $ac_files '' 3114 do 3115 test -f "$ac_file" || continue 3116 case $ac_file in 3117 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3118 ;; 3119 [ab].out ) 3120 # We found the default executable, but exeext='' is most 3121 # certainly right. 3122 break;; 3123 *.* ) 3124 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3125 then :; else 3126 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3127 fi 3128 # We set ac_cv_exeext here because the later test for it is not 3129 # safe: cross compilers may not add the suffix if given an '-o' 3130 # argument, so we may need to know it at that point already. 3131 # Even if this section looks crufty: it has the advantage of 3132 # actually working. 3133 break;; 3134 * ) 3135 break;; 3136 esac 3137 done 3138 test "$ac_cv_exeext" = no && ac_cv_exeext= 3139 3140 else case e in #( 3141 e) ac_file='' ;; 3142 esac 3143 fi 3144 if test -z "$ac_file" 3145 then : 3146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3147 printf "%s\n" "no" >&6; } 3148 printf "%s\n" "$as_me: failed program was:" >&5 3149 sed 's/^/| /' conftest.$ac_ext >&5 3150 3151 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3152 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3153 as_fn_error 77 "C compiler cannot create executables 3154 See 'config.log' for more details" "$LINENO" 5; } 3155 else case e in #( 3156 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3157 printf "%s\n" "yes" >&6; } ;; 3158 esac 3159 fi 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3161 printf %s "checking for C compiler default output file name... " >&6; } 3162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3163 printf "%s\n" "$ac_file" >&6; } 3164 ac_exeext=$ac_cv_exeext 3165 3166 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3167 ac_clean_files=$ac_clean_files_save 3168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3169 printf %s "checking for suffix of executables... " >&6; } 3170 if { { ac_try="$ac_link" 3171 case "(($ac_try" in 3172 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3173 *) ac_try_echo=$ac_try;; 3174 esac 3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3176 printf "%s\n" "$ac_try_echo"; } >&5 3177 (eval "$ac_link") 2>&5 3178 ac_status=$? 3179 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3180 test $ac_status = 0; } 3181 then : 3182 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3183 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3184 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3185 # 'rm'. 3186 for ac_file in conftest.exe conftest conftest.*; do 3187 test -f "$ac_file" || continue 3188 case $ac_file in 3189 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3190 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3191 break;; 3192 * ) break;; 3193 esac 3194 done 3195 else case e in #( 3196 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3197 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3198 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3199 See 'config.log' for more details" "$LINENO" 5; } ;; 3200 esac 3201 fi 3202 rm -f conftest conftest$ac_cv_exeext 3203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3204 printf "%s\n" "$ac_cv_exeext" >&6; } 3205 3206 rm -f conftest.$ac_ext 3207 EXEEXT=$ac_cv_exeext 3208 ac_exeext=$EXEEXT 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210 /* end confdefs.h. */ 3211 #include <stdio.h> 3212 int 3213 main (void) 3214 { 3215 FILE *f = fopen ("conftest.out", "w"); 3216 if (!f) 3217 return 1; 3218 return ferror (f) || fclose (f) != 0; 3219 3220 ; 3221 return 0; 3222 } 3223 _ACEOF 3224 ac_clean_files="$ac_clean_files conftest.out" 3225 # Check that the compiler produces executables we can run. If not, either 3226 # the compiler is broken, or we cross compile. 3227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3228 printf %s "checking whether we are cross compiling... " >&6; } 3229 if test "$cross_compiling" != yes; then 3230 { { ac_try="$ac_link" 3231 case "(($ac_try" in 3232 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3233 *) ac_try_echo=$ac_try;; 3234 esac 3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3236 printf "%s\n" "$ac_try_echo"; } >&5 3237 (eval "$ac_link") 2>&5 3238 ac_status=$? 3239 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3240 test $ac_status = 0; } 3241 if { ac_try='./conftest$ac_cv_exeext' 3242 { { case "(($ac_try" in 3243 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3244 *) ac_try_echo=$ac_try;; 3245 esac 3246 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3247 printf "%s\n" "$ac_try_echo"; } >&5 3248 (eval "$ac_try") 2>&5 3249 ac_status=$? 3250 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3251 test $ac_status = 0; }; }; then 3252 cross_compiling=no 3253 else 3254 if test "$cross_compiling" = maybe; then 3255 cross_compiling=yes 3256 else 3257 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3258 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3259 as_fn_error 77 "cannot run C compiled programs. 3260 If you meant to cross compile, use '--host'. 3261 See 'config.log' for more details" "$LINENO" 5; } 3262 fi 3263 fi 3264 fi 3265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3266 printf "%s\n" "$cross_compiling" >&6; } 3267 3268 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3269 conftest.o conftest.obj conftest.out 3270 ac_clean_files=$ac_clean_files_save 3271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3272 printf %s "checking for suffix of object files... " >&6; } 3273 if test ${ac_cv_objext+y} 3274 then : 3275 printf %s "(cached) " >&6 3276 else case e in #( 3277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3278 /* end confdefs.h. */ 3279 3280 int 3281 main (void) 3282 { 3283 3284 ; 3285 return 0; 3286 } 3287 _ACEOF 3288 rm -f conftest.o conftest.obj 3289 if { { ac_try="$ac_compile" 3290 case "(($ac_try" in 3291 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3292 *) ac_try_echo=$ac_try;; 3293 esac 3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3295 printf "%s\n" "$ac_try_echo"; } >&5 3296 (eval "$ac_compile") 2>&5 3297 ac_status=$? 3298 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3299 test $ac_status = 0; } 3300 then : 3301 for ac_file in conftest.o conftest.obj conftest.*; do 3302 test -f "$ac_file" || continue; 3303 case $ac_file in 3304 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3305 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3306 break;; 3307 esac 3308 done 3309 else case e in #( 3310 e) printf "%s\n" "$as_me: failed program was:" >&5 3311 sed 's/^/| /' conftest.$ac_ext >&5 3312 3313 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3314 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3315 as_fn_error $? "cannot compute suffix of object files: cannot compile 3316 See 'config.log' for more details" "$LINENO" 5; } ;; 3317 esac 3318 fi 3319 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3320 esac 3321 fi 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3323 printf "%s\n" "$ac_cv_objext" >&6; } 3324 OBJEXT=$ac_cv_objext 3325 ac_objext=$OBJEXT 3326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3327 printf %s "checking whether the compiler supports GNU C... " >&6; } 3328 if test ${ac_cv_c_compiler_gnu+y} 3329 then : 3330 printf %s "(cached) " >&6 3331 else case e in #( 3332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main (void) 3337 { 3338 #ifndef __GNUC__ 3339 choke me 3340 #endif 3341 3342 ; 3343 return 0; 3344 } 3345 _ACEOF 3346 if ac_fn_c_try_compile "$LINENO" 3347 then : 3348 ac_compiler_gnu=yes 3349 else case e in #( 3350 e) ac_compiler_gnu=no ;; 3351 esac 3352 fi 3353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3354 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3355 ;; 3356 esac 3357 fi 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3359 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3360 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3361 3362 if test $ac_compiler_gnu = yes; then 3363 GCC=yes 3364 else 3365 GCC= 3366 fi 3367 ac_test_CFLAGS=${CFLAGS+y} 3368 ac_save_CFLAGS=$CFLAGS 3369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3370 printf %s "checking whether $CC accepts -g... " >&6; } 3371 if test ${ac_cv_prog_cc_g+y} 3372 then : 3373 printf %s "(cached) " >&6 3374 else case e in #( 3375 e) ac_save_c_werror_flag=$ac_c_werror_flag 3376 ac_c_werror_flag=yes 3377 ac_cv_prog_cc_g=no 3378 CFLAGS="-g" 3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380 /* end confdefs.h. */ 3381 3382 int 3383 main (void) 3384 { 3385 3386 ; 3387 return 0; 3388 } 3389 _ACEOF 3390 if ac_fn_c_try_compile "$LINENO" 3391 then : 3392 ac_cv_prog_cc_g=yes 3393 else case e in #( 3394 e) CFLAGS="" 3395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3396 /* end confdefs.h. */ 3397 3398 int 3399 main (void) 3400 { 3401 3402 ; 3403 return 0; 3404 } 3405 _ACEOF 3406 if ac_fn_c_try_compile "$LINENO" 3407 then : 3408 3409 else case e in #( 3410 e) ac_c_werror_flag=$ac_save_c_werror_flag 3411 CFLAGS="-g" 3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3413 /* end confdefs.h. */ 3414 3415 int 3416 main (void) 3417 { 3418 3419 ; 3420 return 0; 3421 } 3422 _ACEOF 3423 if ac_fn_c_try_compile "$LINENO" 3424 then : 3425 ac_cv_prog_cc_g=yes 3426 fi 3427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3428 esac 3429 fi 3430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3431 esac 3432 fi 3433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3434 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3435 esac 3436 fi 3437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3438 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3439 if test $ac_test_CFLAGS; then 3440 CFLAGS=$ac_save_CFLAGS 3441 elif test $ac_cv_prog_cc_g = yes; then 3442 if test "$GCC" = yes; then 3443 CFLAGS="-g -O2" 3444 else 3445 CFLAGS="-g" 3446 fi 3447 else 3448 if test "$GCC" = yes; then 3449 CFLAGS="-O2" 3450 else 3451 CFLAGS= 3452 fi 3453 fi 3454 ac_prog_cc_stdc=no 3455 if test x$ac_prog_cc_stdc = xno 3456 then : 3457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3458 printf %s "checking for $CC option to enable C11 features... " >&6; } 3459 if test ${ac_cv_prog_cc_c11+y} 3460 then : 3461 printf %s "(cached) " >&6 3462 else case e in #( 3463 e) ac_cv_prog_cc_c11=no 3464 ac_save_CC=$CC 3465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3466 /* end confdefs.h. */ 3467 $ac_c_conftest_c11_program 3468 _ACEOF 3469 for ac_arg in '' -std=gnu11 3470 do 3471 CC="$ac_save_CC $ac_arg" 3472 if ac_fn_c_try_compile "$LINENO" 3473 then : 3474 ac_cv_prog_cc_c11=$ac_arg 3475 fi 3476 rm -f core conftest.err conftest.$ac_objext conftest.beam 3477 test "x$ac_cv_prog_cc_c11" != "xno" && break 3478 done 3479 rm -f conftest.$ac_ext 3480 CC=$ac_save_CC ;; 3481 esac 3482 fi 3483 3484 if test "x$ac_cv_prog_cc_c11" = xno 3485 then : 3486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3487 printf "%s\n" "unsupported" >&6; } 3488 else case e in #( 3489 e) if test "x$ac_cv_prog_cc_c11" = x 3490 then : 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3492 printf "%s\n" "none needed" >&6; } 3493 else case e in #( 3494 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3495 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3496 CC="$CC $ac_cv_prog_cc_c11" ;; 3497 esac 3498 fi 3499 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3500 ac_prog_cc_stdc=c11 ;; 3501 esac 3502 fi 3503 fi 3504 if test x$ac_prog_cc_stdc = xno 3505 then : 3506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3507 printf %s "checking for $CC option to enable C99 features... " >&6; } 3508 if test ${ac_cv_prog_cc_c99+y} 3509 then : 3510 printf %s "(cached) " >&6 3511 else case e in #( 3512 e) ac_cv_prog_cc_c99=no 3513 ac_save_CC=$CC 3514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3515 /* end confdefs.h. */ 3516 $ac_c_conftest_c99_program 3517 _ACEOF 3518 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3519 do 3520 CC="$ac_save_CC $ac_arg" 3521 if ac_fn_c_try_compile "$LINENO" 3522 then : 3523 ac_cv_prog_cc_c99=$ac_arg 3524 fi 3525 rm -f core conftest.err conftest.$ac_objext conftest.beam 3526 test "x$ac_cv_prog_cc_c99" != "xno" && break 3527 done 3528 rm -f conftest.$ac_ext 3529 CC=$ac_save_CC ;; 3530 esac 3531 fi 3532 3533 if test "x$ac_cv_prog_cc_c99" = xno 3534 then : 3535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3536 printf "%s\n" "unsupported" >&6; } 3537 else case e in #( 3538 e) if test "x$ac_cv_prog_cc_c99" = x 3539 then : 3540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3541 printf "%s\n" "none needed" >&6; } 3542 else case e in #( 3543 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3544 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3545 CC="$CC $ac_cv_prog_cc_c99" ;; 3546 esac 3547 fi 3548 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3549 ac_prog_cc_stdc=c99 ;; 3550 esac 3551 fi 3552 fi 3553 if test x$ac_prog_cc_stdc = xno 3554 then : 3555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3556 printf %s "checking for $CC option to enable C89 features... " >&6; } 3557 if test ${ac_cv_prog_cc_c89+y} 3558 then : 3559 printf %s "(cached) " >&6 3560 else case e in #( 3561 e) ac_cv_prog_cc_c89=no 3562 ac_save_CC=$CC 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564 /* end confdefs.h. */ 3565 $ac_c_conftest_c89_program 3566 _ACEOF 3567 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3568 do 3569 CC="$ac_save_CC $ac_arg" 3570 if ac_fn_c_try_compile "$LINENO" 3571 then : 3572 ac_cv_prog_cc_c89=$ac_arg 3573 fi 3574 rm -f core conftest.err conftest.$ac_objext conftest.beam 3575 test "x$ac_cv_prog_cc_c89" != "xno" && break 3576 done 3577 rm -f conftest.$ac_ext 3578 CC=$ac_save_CC ;; 3579 esac 3580 fi 3581 3582 if test "x$ac_cv_prog_cc_c89" = xno 3583 then : 3584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3585 printf "%s\n" "unsupported" >&6; } 3586 else case e in #( 3587 e) if test "x$ac_cv_prog_cc_c89" = x 3588 then : 3589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3590 printf "%s\n" "none needed" >&6; } 3591 else case e in #( 3592 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3593 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3594 CC="$CC $ac_cv_prog_cc_c89" ;; 3595 esac 3596 fi 3597 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3598 ac_prog_cc_stdc=c89 ;; 3599 esac 3600 fi 3601 fi 3602 3603 ac_ext=c 3604 ac_cpp='$CPP $CPPFLAGS' 3605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3607 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3608 3609 3610 ac_ext=c 3611 ac_cpp='$CPP $CPPFLAGS' 3612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3614 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3616 printf %s "checking how to run the C preprocessor... " >&6; } 3617 # On Suns, sometimes $CPP names a directory. 3618 if test -n "$CPP" && test -d "$CPP"; then 3619 CPP= 3620 fi 3621 if test -z "$CPP"; then 3622 if test ${ac_cv_prog_CPP+y} 3623 then : 3624 printf %s "(cached) " >&6 3625 else case e in #( 3626 e) # Double quotes because $CC needs to be expanded 3627 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 3628 do 3629 ac_preproc_ok=false 3630 for ac_c_preproc_warn_flag in '' yes 3631 do 3632 # Use a header file that comes with gcc, so configuring glibc 3633 # with a fresh cross-compiler works. 3634 # On the NeXT, cc -E runs the code through the compiler's parser, 3635 # not just through cpp. "Syntax error" is here to catch this case. 3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3637 /* end confdefs.h. */ 3638 #include <limits.h> 3639 Syntax error 3640 _ACEOF 3641 if ac_fn_c_try_cpp "$LINENO" 3642 then : 3643 3644 else case e in #( 3645 e) # Broken: fails on valid input. 3646 continue ;; 3647 esac 3648 fi 3649 rm -f conftest.err conftest.i conftest.$ac_ext 3650 3651 # OK, works on sane cases. Now check whether nonexistent headers 3652 # can be detected and how. 3653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3654 /* end confdefs.h. */ 3655 #include <ac_nonexistent.h> 3656 _ACEOF 3657 if ac_fn_c_try_cpp "$LINENO" 3658 then : 3659 # Broken: success on invalid input. 3660 continue 3661 else case e in #( 3662 e) # Passes both tests. 3663 ac_preproc_ok=: 3664 break ;; 3665 esac 3666 fi 3667 rm -f conftest.err conftest.i conftest.$ac_ext 3668 3669 done 3670 # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3671 rm -f conftest.i conftest.err conftest.$ac_ext 3672 if $ac_preproc_ok 3673 then : 3674 break 3675 fi 3676 3677 done 3678 ac_cv_prog_CPP=$CPP 3679 ;; 3680 esac 3681 fi 3682 CPP=$ac_cv_prog_CPP 3683 else 3684 ac_cv_prog_CPP=$CPP 3685 fi 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3687 printf "%s\n" "$CPP" >&6; } 3688 ac_preproc_ok=false 3689 for ac_c_preproc_warn_flag in '' yes 3690 do 3691 # Use a header file that comes with gcc, so configuring glibc 3692 # with a fresh cross-compiler works. 3693 # On the NeXT, cc -E runs the code through the compiler's parser, 3694 # not just through cpp. "Syntax error" is here to catch this case. 3695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3696 /* end confdefs.h. */ 3697 #include <limits.h> 3698 Syntax error 3699 _ACEOF 3700 if ac_fn_c_try_cpp "$LINENO" 3701 then : 3702 3703 else case e in #( 3704 e) # Broken: fails on valid input. 3705 continue ;; 3706 esac 3707 fi 3708 rm -f conftest.err conftest.i conftest.$ac_ext 3709 3710 # OK, works on sane cases. Now check whether nonexistent headers 3711 # can be detected and how. 3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3713 /* end confdefs.h. */ 3714 #include <ac_nonexistent.h> 3715 _ACEOF 3716 if ac_fn_c_try_cpp "$LINENO" 3717 then : 3718 # Broken: success on invalid input. 3719 continue 3720 else case e in #( 3721 e) # Passes both tests. 3722 ac_preproc_ok=: 3723 break ;; 3724 esac 3725 fi 3726 rm -f conftest.err conftest.i conftest.$ac_ext 3727 3728 done 3729 # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3730 rm -f conftest.i conftest.err conftest.$ac_ext 3731 if $ac_preproc_ok 3732 then : 3733 3734 else case e in #( 3735 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3736 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3737 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3738 See 'config.log' for more details" "$LINENO" 5; } ;; 3739 esac 3740 fi 3741 3742 ac_ext=c 3743 ac_cpp='$CPP $CPPFLAGS' 3744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3746 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3747 3748 3749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 3750 printf %s "checking for egrep -e... " >&6; } 3751 if test ${ac_cv_path_EGREP_TRADITIONAL+y} 3752 then : 3753 printf %s "(cached) " >&6 3754 else case e in #( 3755 e) if test -z "$EGREP_TRADITIONAL"; then 3756 ac_path_EGREP_TRADITIONAL_found=false 3757 # Loop through the user's path and test for each of PROGNAME-LIST 3758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3759 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3760 do 3761 IFS=$as_save_IFS 3762 case $as_dir in #((( 3763 '') as_dir=./ ;; 3764 */) ;; 3765 *) as_dir=$as_dir/ ;; 3766 esac 3767 for ac_prog in grep ggrep 3768 do 3769 for ac_exec_ext in '' $ac_executable_extensions; do 3770 ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" 3771 as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue 3772 # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. 3773 # Check for GNU $ac_path_EGREP_TRADITIONAL 3774 case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( 3775 *GNU*) 3776 ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; 3777 #( 3778 *) 3779 ac_count=0 3780 printf %s 0123456789 >"conftest.in" 3781 while : 3782 do 3783 cat "conftest.in" "conftest.in" >"conftest.tmp" 3784 mv "conftest.tmp" "conftest.in" 3785 cp "conftest.in" "conftest.nl" 3786 printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" 3787 "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3788 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3789 as_fn_arith $ac_count + 1 && ac_count=$as_val 3790 if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then 3791 # Best one so far, save it but keep looking for a better one 3792 ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" 3793 ac_path_EGREP_TRADITIONAL_max=$ac_count 3794 fi 3795 # 10*(2^10) chars as input seems more than enough 3796 test $ac_count -gt 10 && break 3797 done 3798 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3799 esac 3800 3801 $ac_path_EGREP_TRADITIONAL_found && break 3 3802 done 3803 done 3804 done 3805 IFS=$as_save_IFS 3806 if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then 3807 : 3808 fi 3809 else 3810 ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL 3811 fi 3812 3813 if test "$ac_cv_path_EGREP_TRADITIONAL" 3814 then : 3815 ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" 3816 else case e in #( 3817 e) if test -z "$EGREP_TRADITIONAL"; then 3818 ac_path_EGREP_TRADITIONAL_found=false 3819 # Loop through the user's path and test for each of PROGNAME-LIST 3820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3821 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3822 do 3823 IFS=$as_save_IFS 3824 case $as_dir in #((( 3825 '') as_dir=./ ;; 3826 */) ;; 3827 *) as_dir=$as_dir/ ;; 3828 esac 3829 for ac_prog in egrep 3830 do 3831 for ac_exec_ext in '' $ac_executable_extensions; do 3832 ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" 3833 as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue 3834 # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. 3835 # Check for GNU $ac_path_EGREP_TRADITIONAL 3836 case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( 3837 *GNU*) 3838 ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; 3839 #( 3840 *) 3841 ac_count=0 3842 printf %s 0123456789 >"conftest.in" 3843 while : 3844 do 3845 cat "conftest.in" "conftest.in" >"conftest.tmp" 3846 mv "conftest.tmp" "conftest.in" 3847 cp "conftest.in" "conftest.nl" 3848 printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" 3849 "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3850 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3851 as_fn_arith $ac_count + 1 && ac_count=$as_val 3852 if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then 3853 # Best one so far, save it but keep looking for a better one 3854 ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" 3855 ac_path_EGREP_TRADITIONAL_max=$ac_count 3856 fi 3857 # 10*(2^10) chars as input seems more than enough 3858 test $ac_count -gt 10 && break 3859 done 3860 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3861 esac 3862 3863 $ac_path_EGREP_TRADITIONAL_found && break 3 3864 done 3865 done 3866 done 3867 IFS=$as_save_IFS 3868 if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then 3869 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3870 fi 3871 else 3872 ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL 3873 fi 3874 ;; 3875 esac 3876 fi ;; 3877 esac 3878 fi 3879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 3880 printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } 3881 EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL 3882 3883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for NetBSD" >&5 3884 printf %s "checking for NetBSD... " >&6; } 3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3886 /* end confdefs.h. */ 3887 #ifdef __NetBSD__ 3888 yes 3889 #endif 3890 3891 _ACEOF 3892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3893 $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 3894 then : 3895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3896 printf "%s\n" "yes" >&6; } 3897 3898 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3899 3900 3901 printf "%s\n" "#define _POSIX_C_SOURCE 200112L" >>confdefs.h 3902 3903 3904 printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h 3905 3906 else case e in #( 3907 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3908 printf "%s\n" "no" >&6; } ;; 3909 esac 3910 fi 3911 rm -rf conftest* 3912 3913 3914 # Extract the first word of "sh", so it can be a program name with args. 3915 set dummy sh; ac_word=$2 3916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3917 printf %s "checking for $ac_word... " >&6; } 3918 if test ${ac_cv_path_BSHELL+y} 3919 then : 3920 printf %s "(cached) " >&6 3921 else case e in #( 3922 e) case $BSHELL in 3923 [\\/]* | ?:[\\/]*) 3924 ac_cv_path_BSHELL="$BSHELL" # Let the user override the test with a path. 3925 ;; 3926 *) 3927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3928 for as_dir in $PATH 3929 do 3930 IFS=$as_save_IFS 3931 case $as_dir in #((( 3932 '') as_dir=./ ;; 3933 */) ;; 3934 *) as_dir=$as_dir/ ;; 3935 esac 3936 for ac_exec_ext in '' $ac_executable_extensions; do 3937 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3938 ac_cv_path_BSHELL="$as_dir$ac_word$ac_exec_ext" 3939 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3940 break 2 3941 fi 3942 done 3943 done 3944 IFS=$as_save_IFS 3945 3946 ;; 3947 esac ;; 3948 esac 3949 fi 3950 BSHELL=$ac_cv_path_BSHELL 3951 if test -n "$BSHELL"; then 3952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BSHELL" >&5 3953 printf "%s\n" "$BSHELL" >&6; } 3954 else 3955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3956 printf "%s\n" "no" >&6; } 3957 fi 3958 3959 3960 if test x"$BSHELL" = x; then 3961 as_fn_error $? "sh must be somewhere on \$PATH" "$LINENO" 5 3962 fi 3963 3964 printf "%s\n" "#define PATH_BSHELL \"$BSHELL\"" >>confdefs.h 3965 3966 3967 ac_header= ac_cache= 3968 for ac_item in $ac_header_c_list 3969 do 3970 if test $ac_cache; then 3971 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3972 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3973 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3974 fi 3975 ac_header= ac_cache= 3976 elif test $ac_header; then 3977 ac_cache=$ac_item 3978 else 3979 ac_header=$ac_item 3980 fi 3981 done 3982 3983 3984 3985 3986 3987 3988 3989 3990 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3991 then : 3992 3993 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3994 3995 fi 3996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3997 printf %s "checking whether byte ordering is bigendian... " >&6; } 3998 if test ${ac_cv_c_bigendian+y} 3999 then : 4000 printf %s "(cached) " >&6 4001 else case e in #( 4002 e) ac_cv_c_bigendian=unknown 4003 # See if we're dealing with a universal compiler. 4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4005 /* end confdefs.h. */ 4006 #ifndef __APPLE_CC__ 4007 not a universal capable compiler 4008 #endif 4009 typedef int dummy; 4010 4011 _ACEOF 4012 if ac_fn_c_try_compile "$LINENO" 4013 then : 4014 4015 # Check for potential -arch flags. It is not universal unless 4016 # there are at least two -arch flags with different values. 4017 ac_arch= 4018 ac_prev= 4019 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4020 if test -n "$ac_prev"; then 4021 case $ac_word in 4022 i?86 | x86_64 | ppc | ppc64) 4023 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4024 ac_arch=$ac_word 4025 else 4026 ac_cv_c_bigendian=universal 4027 break 4028 fi 4029 ;; 4030 esac 4031 ac_prev= 4032 elif test "x$ac_word" = "x-arch"; then 4033 ac_prev=arch 4034 fi 4035 done 4036 fi 4037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4038 if test $ac_cv_c_bigendian = unknown; then 4039 # See if sys/param.h defines the BYTE_ORDER macro. 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041 /* end confdefs.h. */ 4042 #include <sys/types.h> 4043 #include <sys/param.h> 4044 4045 int 4046 main (void) 4047 { 4048 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ 4049 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ 4050 && LITTLE_ENDIAN) 4051 bogus endian macros 4052 #endif 4053 4054 ; 4055 return 0; 4056 } 4057 _ACEOF 4058 if ac_fn_c_try_compile "$LINENO" 4059 then : 4060 # It does; now see whether it defined to BIG_ENDIAN or not. 4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062 /* end confdefs.h. */ 4063 #include <sys/types.h> 4064 #include <sys/param.h> 4065 4066 int 4067 main (void) 4068 { 4069 #if BYTE_ORDER != BIG_ENDIAN 4070 not big endian 4071 #endif 4072 4073 ; 4074 return 0; 4075 } 4076 _ACEOF 4077 if ac_fn_c_try_compile "$LINENO" 4078 then : 4079 ac_cv_c_bigendian=yes 4080 else case e in #( 4081 e) ac_cv_c_bigendian=no ;; 4082 esac 4083 fi 4084 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4085 fi 4086 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4087 fi 4088 if test $ac_cv_c_bigendian = unknown; then 4089 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4091 /* end confdefs.h. */ 4092 #include <limits.h> 4093 4094 int 4095 main (void) 4096 { 4097 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4098 bogus endian macros 4099 #endif 4100 4101 ; 4102 return 0; 4103 } 4104 _ACEOF 4105 if ac_fn_c_try_compile "$LINENO" 4106 then : 4107 # It does; now see whether it defined to _BIG_ENDIAN or not. 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #include <limits.h> 4111 4112 int 4113 main (void) 4114 { 4115 #ifndef _BIG_ENDIAN 4116 not big endian 4117 #endif 4118 4119 ; 4120 return 0; 4121 } 4122 _ACEOF 4123 if ac_fn_c_try_compile "$LINENO" 4124 then : 4125 ac_cv_c_bigendian=yes 4126 else case e in #( 4127 e) ac_cv_c_bigendian=no ;; 4128 esac 4129 fi 4130 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4131 fi 4132 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4133 fi 4134 if test $ac_cv_c_bigendian = unknown; then 4135 # Compile a test program. 4136 if test "$cross_compiling" = yes 4137 then : 4138 # Try to guess by grepping values from an object file. 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140 /* end confdefs.h. */ 4141 unsigned short int ascii_mm[] = 4142 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4143 unsigned short int ascii_ii[] = 4144 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4145 int use_ascii (int i) { 4146 return ascii_mm[i] + ascii_ii[i]; 4147 } 4148 unsigned short int ebcdic_ii[] = 4149 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4150 unsigned short int ebcdic_mm[] = 4151 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4152 int use_ebcdic (int i) { 4153 return ebcdic_mm[i] + ebcdic_ii[i]; 4154 } 4155 int 4156 main (int argc, char **argv) 4157 { 4158 /* Intimidate the compiler so that it does not 4159 optimize the arrays away. */ 4160 char *p = argv[0]; 4161 ascii_mm[1] = *p++; ebcdic_mm[1] = *p++; 4162 ascii_ii[1] = *p++; ebcdic_ii[1] = *p++; 4163 return use_ascii (argc) == use_ebcdic (*p); 4164 } 4165 _ACEOF 4166 if ac_fn_c_try_link "$LINENO" 4167 then : 4168 if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then 4169 ac_cv_c_bigendian=yes 4170 fi 4171 if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then 4172 if test "$ac_cv_c_bigendian" = unknown; then 4173 ac_cv_c_bigendian=no 4174 else 4175 # finding both strings is unlikely to happen, but who knows? 4176 ac_cv_c_bigendian=unknown 4177 fi 4178 fi 4179 fi 4180 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4181 conftest$ac_exeext conftest.$ac_ext 4182 else case e in #( 4183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184 /* end confdefs.h. */ 4185 $ac_includes_default 4186 int 4187 main (void) 4188 { 4189 4190 /* Are we little or big endian? From Harbison&Steele. */ 4191 union 4192 { 4193 long int l; 4194 char c[sizeof (long int)]; 4195 } u; 4196 u.l = 1; 4197 return u.c[sizeof (long int) - 1] == 1; 4198 4199 ; 4200 return 0; 4201 } 4202 _ACEOF 4203 if ac_fn_c_try_run "$LINENO" 4204 then : 4205 ac_cv_c_bigendian=no 4206 else case e in #( 4207 e) ac_cv_c_bigendian=yes ;; 4208 esac 4209 fi 4210 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4211 conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4212 esac 4213 fi 4214 4215 fi ;; 4216 esac 4217 fi 4218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4219 printf "%s\n" "$ac_cv_c_bigendian" >&6; } 4220 case $ac_cv_c_bigendian in #( 4221 yes) 4222 printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h 4223 ;; #( 4224 no) 4225 ;; #( 4226 universal) 4227 4228 printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4229 4230 ;; #( 4231 *) 4232 as_fn_error $? "unknown endianness 4233 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4234 esac 4235 4236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4237 printf %s "checking for grep that handles long lines and -e... " >&6; } 4238 if test ${ac_cv_path_GREP+y} 4239 then : 4240 printf %s "(cached) " >&6 4241 else case e in #( 4242 e) if test -z "$GREP"; then 4243 ac_path_GREP_found=false 4244 # Loop through the user's path and test for each of PROGNAME-LIST 4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4246 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4247 do 4248 IFS=$as_save_IFS 4249 case $as_dir in #((( 4250 '') as_dir=./ ;; 4251 */) ;; 4252 *) as_dir=$as_dir/ ;; 4253 esac 4254 for ac_prog in grep ggrep 4255 do 4256 for ac_exec_ext in '' $ac_executable_extensions; do 4257 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4258 as_fn_executable_p "$ac_path_GREP" || continue 4259 # Check for GNU ac_path_GREP and select it if it is found. 4260 # Check for GNU $ac_path_GREP 4261 case `"$ac_path_GREP" --version 2>&1` in #( 4262 *GNU*) 4263 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4264 #( 4265 *) 4266 ac_count=0 4267 printf %s 0123456789 >"conftest.in" 4268 while : 4269 do 4270 cat "conftest.in" "conftest.in" >"conftest.tmp" 4271 mv "conftest.tmp" "conftest.in" 4272 cp "conftest.in" "conftest.nl" 4273 printf "%s\n" 'GREP' >> "conftest.nl" 4274 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4275 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4276 as_fn_arith $ac_count + 1 && ac_count=$as_val 4277 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4278 # Best one so far, save it but keep looking for a better one 4279 ac_cv_path_GREP="$ac_path_GREP" 4280 ac_path_GREP_max=$ac_count 4281 fi 4282 # 10*(2^10) chars as input seems more than enough 4283 test $ac_count -gt 10 && break 4284 done 4285 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4286 esac 4287 4288 $ac_path_GREP_found && break 3 4289 done 4290 done 4291 done 4292 IFS=$as_save_IFS 4293 if test -z "$ac_cv_path_GREP"; then 4294 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4295 fi 4296 else 4297 ac_cv_path_GREP=$GREP 4298 fi 4299 ;; 4300 esac 4301 fi 4302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4303 printf "%s\n" "$ac_cv_path_GREP" >&6; } 4304 GREP="$ac_cv_path_GREP" 4305 4306 4307 # Autoupdate added the next two lines to ensure that your configure 4308 # script's behavior did not change. They are probably safe to remove. 4309 4310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4311 printf %s "checking for egrep... " >&6; } 4312 if test ${ac_cv_path_EGREP+y} 4313 then : 4314 printf %s "(cached) " >&6 4315 else case e in #( 4316 e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4317 then ac_cv_path_EGREP="$GREP -E" 4318 else 4319 if test -z "$EGREP"; then 4320 ac_path_EGREP_found=false 4321 # Loop through the user's path and test for each of PROGNAME-LIST 4322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4323 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4324 do 4325 IFS=$as_save_IFS 4326 case $as_dir in #((( 4327 '') as_dir=./ ;; 4328 */) ;; 4329 *) as_dir=$as_dir/ ;; 4330 esac 4331 for ac_prog in egrep 4332 do 4333 for ac_exec_ext in '' $ac_executable_extensions; do 4334 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 4335 as_fn_executable_p "$ac_path_EGREP" || continue 4336 # Check for GNU ac_path_EGREP and select it if it is found. 4337 # Check for GNU $ac_path_EGREP 4338 case `"$ac_path_EGREP" --version 2>&1` in #( 4339 *GNU*) 4340 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4341 #( 4342 *) 4343 ac_count=0 4344 printf %s 0123456789 >"conftest.in" 4345 while : 4346 do 4347 cat "conftest.in" "conftest.in" >"conftest.tmp" 4348 mv "conftest.tmp" "conftest.in" 4349 cp "conftest.in" "conftest.nl" 4350 printf "%s\n" 'EGREP' >> "conftest.nl" 4351 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4352 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4353 as_fn_arith $ac_count + 1 && ac_count=$as_val 4354 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4355 # Best one so far, save it but keep looking for a better one 4356 ac_cv_path_EGREP="$ac_path_EGREP" 4357 ac_path_EGREP_max=$ac_count 4358 fi 4359 # 10*(2^10) chars as input seems more than enough 4360 test $ac_count -gt 10 && break 4361 done 4362 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4363 esac 4364 4365 $ac_path_EGREP_found && break 3 4366 done 4367 done 4368 done 4369 IFS=$as_save_IFS 4370 if test -z "$ac_cv_path_EGREP"; then 4371 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4372 fi 4373 else 4374 ac_cv_path_EGREP=$EGREP 4375 fi 4376 4377 fi ;; 4378 esac 4379 fi 4380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4381 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 4382 EGREP="$ac_cv_path_EGREP" 4383 4384 EGREP_TRADITIONAL=$EGREP 4385 ac_cv_path_EGREP_TRADITIONAL=$EGREP 4386 4387 4388 4389 # Confirm existence of zlib. (This is available as a default install 4390 # option on many OS's; this could be added as a reachover build in the 4391 # future.) 4392 ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" 4393 if test "x$ac_cv_header_zlib_h" = xyes 4394 then : 4395 4396 else case e in #( 4397 e) as_fn_error $? "zlib must be installed in a compiler-visible path" "$LINENO" 5 ;; 4398 esac 4399 fi 4400 4401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzdopen in -lz" >&5 4402 printf %s "checking for gzdopen in -lz... " >&6; } 4403 if test ${ac_cv_lib_z_gzdopen+y} 4404 then : 4405 printf %s "(cached) " >&6 4406 else case e in #( 4407 e) ac_check_lib_save_LIBS=$LIBS 4408 LIBS="-lz $LIBS" 4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4410 /* end confdefs.h. */ 4411 4412 /* Override any GCC internal prototype to avoid an error. 4413 Use char because int might match the return type of a GCC 4414 builtin and then its argument prototype would still apply. 4415 The 'extern "C"' is for builds by C++ compilers; 4416 although this is not generally supported in C code supporting it here 4417 has little cost and some practical benefit (sr 110532). */ 4418 #ifdef __cplusplus 4419 extern "C" 4420 #endif 4421 char gzdopen (void); 4422 int 4423 main (void) 4424 { 4425 return gzdopen (); 4426 ; 4427 return 0; 4428 } 4429 _ACEOF 4430 if ac_fn_c_try_link "$LINENO" 4431 then : 4432 ac_cv_lib_z_gzdopen=yes 4433 else case e in #( 4434 e) ac_cv_lib_z_gzdopen=no ;; 4435 esac 4436 fi 4437 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4438 conftest$ac_exeext conftest.$ac_ext 4439 LIBS=$ac_check_lib_save_LIBS ;; 4440 esac 4441 fi 4442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzdopen" >&5 4443 printf "%s\n" "$ac_cv_lib_z_gzdopen" >&6; } 4444 if test "x$ac_cv_lib_z_gzdopen" = xyes 4445 then : 4446 printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h 4447 4448 LIBS="-lz $LIBS" 4449 4450 else case e in #( 4451 e) as_fn_error $? "zlib must be installed in a compiler-visible path" "$LINENO" 5 ;; 4452 esac 4453 fi 4454 4455 4456 # Make sure certain required headers are available. 4457 # These are not necessarily required by the code, but they are not 4458 # currently conditionalized. 4459 for ac_header in sys/ioctl.h sys/mman.h sys/param.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/utsname.h sys/wait.h assert.h ctype.h errno.h fcntl.h grp.h limits.h locale.h netdb.h pwd.h signal.h stdarg.h stdio.h stdlib.h string.h termios.h unistd.h 4460 do : 4461 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` 4462 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4463 if eval test \"x\$"$as_ac_Header"\" = x"yes" 4464 then : 4465 cat >>confdefs.h <<_ACEOF 4466 #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 4467 _ACEOF 4468 4469 else case e in #( 4470 e) as_fn_error $? "standard system header file not found" "$LINENO" 5 ;; 4471 esac 4472 fi 4473 4474 done 4475 4476 # Find headers that may not be available. 4477 ac_header_dirent=no 4478 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4479 as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | sed "$as_sed_sh"` 4480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4481 printf %s "checking for $ac_hdr that defines DIR... " >&6; } 4482 if eval test \${$as_ac_Header+y} 4483 then : 4484 printf %s "(cached) " >&6 4485 else case e in #( 4486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4487 /* end confdefs.h. */ 4488 #include <sys/types.h> 4489 #include <$ac_hdr> 4490 4491 int 4492 main (void) 4493 { 4494 if ((DIR *) 0) 4495 return 0; 4496 ; 4497 return 0; 4498 } 4499 _ACEOF 4500 if ac_fn_c_try_compile "$LINENO" 4501 then : 4502 eval "$as_ac_Header=yes" 4503 else case e in #( 4504 e) eval "$as_ac_Header=no" ;; 4505 esac 4506 fi 4507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4508 esac 4509 fi 4510 eval ac_res=\$$as_ac_Header 4511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4512 printf "%s\n" "$ac_res" >&6; } 4513 if eval test \"x\$"$as_ac_Header"\" = x"yes" 4514 then : 4515 cat >>confdefs.h <<_ACEOF 4516 #define `printf "%s\n" "HAVE_$ac_hdr" | sed "$as_sed_cpp"` 1 4517 _ACEOF 4518 4519 ac_header_dirent=$ac_hdr; break 4520 fi 4521 4522 done 4523 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4524 if test $ac_header_dirent = dirent.h; then 4525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4526 printf %s "checking for library containing opendir... " >&6; } 4527 if test ${ac_cv_search_opendir+y} 4528 then : 4529 printf %s "(cached) " >&6 4530 else case e in #( 4531 e) ac_func_search_save_LIBS=$LIBS 4532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4533 /* end confdefs.h. */ 4534 4535 /* Override any GCC internal prototype to avoid an error. 4536 Use char because int might match the return type of a GCC 4537 builtin and then its argument prototype would still apply. 4538 The 'extern "C"' is for builds by C++ compilers; 4539 although this is not generally supported in C code supporting it here 4540 has little cost and some practical benefit (sr 110532). */ 4541 #ifdef __cplusplus 4542 extern "C" 4543 #endif 4544 char opendir (void); 4545 int 4546 main (void) 4547 { 4548 return opendir (); 4549 ; 4550 return 0; 4551 } 4552 _ACEOF 4553 for ac_lib in '' dir 4554 do 4555 if test -z "$ac_lib"; then 4556 ac_res="none required" 4557 else 4558 ac_res=-l$ac_lib 4559 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4560 fi 4561 if ac_fn_c_try_link "$LINENO" 4562 then : 4563 ac_cv_search_opendir=$ac_res 4564 fi 4565 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4566 conftest$ac_exeext 4567 if test ${ac_cv_search_opendir+y} 4568 then : 4569 break 4570 fi 4571 done 4572 if test ${ac_cv_search_opendir+y} 4573 then : 4574 4575 else case e in #( 4576 e) ac_cv_search_opendir=no ;; 4577 esac 4578 fi 4579 rm conftest.$ac_ext 4580 LIBS=$ac_func_search_save_LIBS ;; 4581 esac 4582 fi 4583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4584 printf "%s\n" "$ac_cv_search_opendir" >&6; } 4585 ac_res=$ac_cv_search_opendir 4586 if test "$ac_res" != no 4587 then : 4588 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4589 4590 fi 4591 4592 else 4593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4594 printf %s "checking for library containing opendir... " >&6; } 4595 if test ${ac_cv_search_opendir+y} 4596 then : 4597 printf %s "(cached) " >&6 4598 else case e in #( 4599 e) ac_func_search_save_LIBS=$LIBS 4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4601 /* end confdefs.h. */ 4602 4603 /* Override any GCC internal prototype to avoid an error. 4604 Use char because int might match the return type of a GCC 4605 builtin and then its argument prototype would still apply. 4606 The 'extern "C"' is for builds by C++ compilers; 4607 although this is not generally supported in C code supporting it here 4608 has little cost and some practical benefit (sr 110532). */ 4609 #ifdef __cplusplus 4610 extern "C" 4611 #endif 4612 char opendir (void); 4613 int 4614 main (void) 4615 { 4616 return opendir (); 4617 ; 4618 return 0; 4619 } 4620 _ACEOF 4621 for ac_lib in '' x 4622 do 4623 if test -z "$ac_lib"; then 4624 ac_res="none required" 4625 else 4626 ac_res=-l$ac_lib 4627 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4628 fi 4629 if ac_fn_c_try_link "$LINENO" 4630 then : 4631 ac_cv_search_opendir=$ac_res 4632 fi 4633 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4634 conftest$ac_exeext 4635 if test ${ac_cv_search_opendir+y} 4636 then : 4637 break 4638 fi 4639 done 4640 if test ${ac_cv_search_opendir+y} 4641 then : 4642 4643 else case e in #( 4644 e) ac_cv_search_opendir=no ;; 4645 esac 4646 fi 4647 rm conftest.$ac_ext 4648 LIBS=$ac_func_search_save_LIBS ;; 4649 esac 4650 fi 4651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4652 printf "%s\n" "$ac_cv_search_opendir" >&6; } 4653 ac_res=$ac_cv_search_opendir 4654 if test "$ac_res" != no 4655 then : 4656 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4657 4658 fi 4659 4660 fi 4661 4662 ac_fn_c_check_header_compile "$LINENO" "sys/mtio.h" "ac_cv_header_sys_mtio_h" "$ac_includes_default" 4663 if test "x$ac_cv_header_sys_mtio_h" = xyes 4664 then : 4665 printf "%s\n" "#define HAVE_SYS_MTIO_H 1" >>confdefs.h 4666 4667 fi 4668 ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" 4669 if test "x$ac_cv_header_sys_sysmacros_h" = xyes 4670 then : 4671 printf "%s\n" "#define HAVE_SYS_SYSMACROS_H 1" >>confdefs.h 4672 4673 fi 4674 ac_fn_c_check_header_compile "$LINENO" "sys/syslimits.h" "ac_cv_header_sys_syslimits_h" "$ac_includes_default" 4675 if test "x$ac_cv_header_sys_syslimits_h" = xyes 4676 then : 4677 printf "%s\n" "#define HAVE_SYS_SYSLIMITS_H 1" >>confdefs.h 4678 4679 fi 4680 ac_fn_c_check_header_compile "$LINENO" "stdio_ext.h" "ac_cv_header_stdio_ext_h" "$ac_includes_default" 4681 if test "x$ac_cv_header_stdio_ext_h" = xyes 4682 then : 4683 printf "%s\n" "#define HAVE_STDIO_EXT_H 1" >>confdefs.h 4684 4685 fi 4686 ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" 4687 if test "x$ac_cv_header_getopt_h" = xyes 4688 then : 4689 printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h 4690 4691 fi 4692 ac_fn_c_check_header_compile "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default" 4693 if test "x$ac_cv_header_features_h" = xyes 4694 then : 4695 printf "%s\n" "#define HAVE_FEATURES_H 1" >>confdefs.h 4696 4697 fi 4698 ac_fn_c_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" 4699 if test "x$ac_cv_header_malloc_h" = xyes 4700 then : 4701 printf "%s\n" "#define HAVE_MALLOC_H 1" >>confdefs.h 4702 4703 fi 4704 ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default" 4705 if test "x$ac_cv_header_sys_poll_h" = xyes 4706 then : 4707 printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h 4708 4709 fi 4710 ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 4711 if test "x$ac_cv_header_pthread_h" = xyes 4712 then : 4713 printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h 4714 4715 fi 4716 ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default" 4717 if test "x$ac_cv_header_stddef_h" = xyes 4718 then : 4719 printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h 4720 4721 fi 4722 ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default" 4723 if test "x$ac_cv_header_sys_uio_h" = xyes 4724 then : 4725 printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h 4726 4727 fi 4728 4729 for ac_header in sys/bswap.h machine/bswap.h sys/cdefs.h machine/endian.h sys/endian.h sys/featuretest.h err.h inttypes.h libgen.h paths.h libgen.h stdint.h util.h resolv.h arpa/nameser.h 4730 do : 4731 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` 4732 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4733 if eval test \"x\$"$as_ac_Header"\" = x"yes" 4734 then : 4735 cat >>confdefs.h <<_ACEOF 4736 #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 4737 _ACEOF 4738 4739 else case e in #( 4740 e) test -f include/$ac_header || touch include/$ac_header ;; 4741 esac 4742 fi 4743 4744 done 4745 for ac_header in rpc/types.h 4746 do : 4747 ac_fn_c_check_header_compile "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default" 4748 if test "x$ac_cv_header_rpc_types_h" = xyes 4749 then : 4750 printf "%s\n" "#define HAVE_RPC_TYPES_H 1" >>confdefs.h 4751 4752 else case e in #( 4753 e) echo '#include "nbtool_config.h"' >include/$ac_header.new 4754 echo '#include "'$srcdir/../../common/include/$ac_header'"' \ 4755 >>include/$ac_header.new 4756 if cmp include/$ac_header.new include/$ac_header >/dev/null 2>&1; then 4757 rm -f include/$ac_header.new 4758 else 4759 mv -f include/$ac_header.new include/$ac_header 4760 fi ;; 4761 esac 4762 fi 4763 4764 done 4765 for ac_header in netconfig.h 4766 do : 4767 ac_fn_c_check_header_compile "$LINENO" "netconfig.h" "ac_cv_header_netconfig_h" "$ac_includes_default" 4768 if test "x$ac_cv_header_netconfig_h" = xyes 4769 then : 4770 printf "%s\n" "#define HAVE_NETCONFIG_H 1" >>confdefs.h 4771 4772 else case e in #( 4773 e) echo '#include "nbtool_config.h"' >include/$ac_header.new 4774 echo '#include "'$srcdir/../../include/$ac_header'"' \ 4775 >>include/$ac_header.new 4776 if cmp include/$ac_header.new include/$ac_header >/dev/null 2>&1; then 4777 rm -f include/$ac_header.new 4778 else 4779 mv -f include/$ac_header.new include/$ac_header 4780 fi ;; 4781 esac 4782 fi 4783 4784 done 4785 4786 # Typedefs. 4787 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4788 if test "x$ac_cv_type_size_t" = xyes 4789 then : 4790 4791 else case e in #( 4792 e) 4793 printf "%s\n" "#define size_t unsigned int" >>confdefs.h 4794 ;; 4795 esac 4796 fi 4797 4798 ac_fn_c_check_type "$LINENO" "id_t" "ac_cv_type_id_t" "$ac_includes_default" 4799 if test "x$ac_cv_type_id_t" = xyes 4800 then : 4801 4802 printf "%s\n" "#define HAVE_ID_T 1" >>confdefs.h 4803 4804 4805 fi 4806 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 4807 if test "x$ac_cv_type_long_long" = xyes 4808 then : 4809 4810 printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h 4811 4812 4813 fi 4814 ac_fn_c_check_type "$LINENO" "u_long" "ac_cv_type_u_long" "$ac_includes_default" 4815 if test "x$ac_cv_type_u_long" = xyes 4816 then : 4817 4818 printf "%s\n" "#define HAVE_U_LONG 1" >>confdefs.h 4819 4820 4821 fi 4822 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" "$ac_includes_default" 4823 if test "x$ac_cv_type_u_char" = xyes 4824 then : 4825 4826 printf "%s\n" "#define HAVE_U_CHAR 1" >>confdefs.h 4827 4828 4829 fi 4830 ac_fn_c_check_type "$LINENO" "u_short" "ac_cv_type_u_short" "$ac_includes_default" 4831 if test "x$ac_cv_type_u_short" = xyes 4832 then : 4833 4834 printf "%s\n" "#define HAVE_U_SHORT 1" >>confdefs.h 4835 4836 4837 fi 4838 ac_fn_c_check_type "$LINENO" "u_int" "ac_cv_type_u_int" "$ac_includes_default" 4839 if test "x$ac_cv_type_u_int" = xyes 4840 then : 4841 4842 printf "%s\n" "#define HAVE_U_INT 1" >>confdefs.h 4843 4844 4845 fi 4846 ac_fn_c_check_type "$LINENO" "u_quad_t" "ac_cv_type_u_quad_t" "$ac_includes_default" 4847 if test "x$ac_cv_type_u_quad_t" = xyes 4848 then : 4849 4850 printf "%s\n" "#define HAVE_U_QUAD_T 1" >>confdefs.h 4851 4852 4853 fi 4854 4855 ac_fn_c_check_type "$LINENO" "uchar_t" "ac_cv_type_uchar_t" "$ac_includes_default" 4856 if test "x$ac_cv_type_uchar_t" = xyes 4857 then : 4858 4859 printf "%s\n" "#define HAVE_UCHAR_T 1" >>confdefs.h 4860 4861 4862 fi 4863 ac_fn_c_check_type "$LINENO" "ushort_t" "ac_cv_type_ushort_t" "$ac_includes_default" 4864 if test "x$ac_cv_type_ushort_t" = xyes 4865 then : 4866 4867 printf "%s\n" "#define HAVE_USHORT_T 1" >>confdefs.h 4868 4869 4870 fi 4871 ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default" 4872 if test "x$ac_cv_type_uint_t" = xyes 4873 then : 4874 4875 printf "%s\n" "#define HAVE_UINT_T 1" >>confdefs.h 4876 4877 4878 fi 4879 ac_fn_c_check_type "$LINENO" "ulong_t" "ac_cv_type_ulong_t" "$ac_includes_default" 4880 if test "x$ac_cv_type_ulong_t" = xyes 4881 then : 4882 4883 printf "%s\n" "#define HAVE_ULONG_T 1" >>confdefs.h 4884 4885 4886 fi 4887 4888 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> 4889 #ifdef HAVE_RPC_TYPES_H 4890 #include <rpc/types.h> 4891 #endif 4892 #include <sys/socket.h> 4893 " 4894 if test "x$ac_cv_type_socklen_t" = xyes 4895 then : 4896 4897 printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h 4898 4899 fi 4900 4901 4902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for enum uio_rw" >&5 4903 printf %s "checking for enum uio_rw... " >&6; } 4904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4905 /* end confdefs.h. */ 4906 4907 #include <sys/types.h> 4908 #ifdef HAVE_SYS_UIO_H 4909 #include <sys/uio.h> 4910 #endif 4911 int 4912 main (void) 4913 { 4914 enum uio_rw rw; 4915 ; 4916 return 0; 4917 } 4918 _ACEOF 4919 if ac_fn_c_try_compile "$LINENO" 4920 then : 4921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4922 printf "%s\n" "yes" >&6; } 4923 4924 printf "%s\n" "#define HAVE_ENUM_UIO_RW 1" >>confdefs.h 4925 4926 else case e in #( 4927 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4928 printf "%s\n" "no" >&6; } ;; 4929 esac 4930 fi 4931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4932 4933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for enum uio_seg" >&5 4934 printf %s "checking for enum uio_seg... " >&6; } 4935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4936 /* end confdefs.h. */ 4937 4938 #include <sys/types.h> 4939 #ifdef HAVE_SYS_UIO_H 4940 #include <sys/uio.h> 4941 #endif 4942 int 4943 main (void) 4944 { 4945 enum uio_seg seg; 4946 ; 4947 return 0; 4948 } 4949 _ACEOF 4950 if ac_fn_c_try_compile "$LINENO" 4951 then : 4952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4953 printf "%s\n" "yes" >&6; } 4954 4955 printf "%s\n" "#define HAVE_ENUM_UIO_SEG 1" >>confdefs.h 4956 4957 else case e in #( 4958 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4959 printf "%s\n" "no" >&6; } ;; 4960 esac 4961 fi 4962 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4963 4964 4965 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 4966 if test "x$ac_cv_type_uint8_t" = xyes 4967 then : 4968 4969 else case e in #( 4970 e) 4971 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" 4972 if test "x$ac_cv_type_u_int8_t" = xyes 4973 then : 4974 4975 printf "%s\n" "#define uint8_t u_int8_t" >>confdefs.h 4976 4977 else case e in #( 4978 e) as_fn_error $? "cannot find a suitable type for uint8_t" "$LINENO" 5 ;; 4979 esac 4980 fi 4981 4982 ;; 4983 esac 4984 fi 4985 4986 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" 4987 if test "x$ac_cv_type_u_int8_t" = xyes 4988 then : 4989 4990 else case e in #( 4991 e) 4992 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 4993 if test "x$ac_cv_type_uint8_t" = xyes 4994 then : 4995 4996 printf "%s\n" "#define u_int8_t uint8_t" >>confdefs.h 4997 4998 else case e in #( 4999 e) as_fn_error $? "cannot find a suitable type for u_int8_t" "$LINENO" 5 ;; 5000 esac 5001 fi 5002 5003 ;; 5004 esac 5005 fi 5006 5007 ac_fn_c_check_type "$LINENO" "__uint8_t" "ac_cv_type___uint8_t" "$ac_includes_default" 5008 if test "x$ac_cv_type___uint8_t" = xyes 5009 then : 5010 5011 else case e in #( 5012 e) 5013 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 5014 if test "x$ac_cv_type_uint8_t" = xyes 5015 then : 5016 5017 printf "%s\n" "#define __uint8_t uint8_t" >>confdefs.h 5018 5019 else case e in #( 5020 e) ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" 5021 if test "x$ac_cv_type_u_int8_t" = xyes 5022 then : 5023 5024 printf "%s\n" "#define uint8_t u_int8_t" >>confdefs.h 5025 5026 else case e in #( 5027 e) as_fn_error $? "cannot find a suitable type for __uint8_t" "$LINENO" 5 ;; 5028 esac 5029 fi 5030 ;; 5031 esac 5032 fi 5033 5034 ;; 5035 esac 5036 fi 5037 5038 ac_fn_c_check_type "$LINENO" "__int8_t" "ac_cv_type___int8_t" "$ac_includes_default" 5039 if test "x$ac_cv_type___int8_t" = xyes 5040 then : 5041 5042 else case e in #( 5043 e) 5044 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 5045 if test "x$ac_cv_type_int8_t" = xyes 5046 then : 5047 5048 printf "%s\n" "#define __int8_t int8_t" >>confdefs.h 5049 5050 else case e in #( 5051 e) as_fn_error $? "cannot find a suitable type for __int8_t" "$LINENO" 5 ;; 5052 esac 5053 fi 5054 5055 ;; 5056 esac 5057 fi 5058 5059 5060 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 5061 if test "x$ac_cv_type_uint16_t" = xyes 5062 then : 5063 5064 else case e in #( 5065 e) 5066 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" 5067 if test "x$ac_cv_type_u_int16_t" = xyes 5068 then : 5069 5070 printf "%s\n" "#define uint16_t u_int16_t" >>confdefs.h 5071 5072 else case e in #( 5073 e) as_fn_error $? "cannot find a suitable type for uint16_t" "$LINENO" 5 ;; 5074 esac 5075 fi 5076 5077 ;; 5078 esac 5079 fi 5080 5081 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" 5082 if test "x$ac_cv_type_u_int16_t" = xyes 5083 then : 5084 5085 else case e in #( 5086 e) 5087 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 5088 if test "x$ac_cv_type_uint16_t" = xyes 5089 then : 5090 5091 printf "%s\n" "#define u_int16_t uint16_t" >>confdefs.h 5092 5093 else case e in #( 5094 e) as_fn_error $? "cannot find a suitable type for u_int16_t" "$LINENO" 5 ;; 5095 esac 5096 fi 5097 5098 ;; 5099 esac 5100 fi 5101 5102 ac_fn_c_check_type "$LINENO" "__uint16_t" "ac_cv_type___uint16_t" "$ac_includes_default" 5103 if test "x$ac_cv_type___uint16_t" = xyes 5104 then : 5105 5106 else case e in #( 5107 e) 5108 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 5109 if test "x$ac_cv_type_uint16_t" = xyes 5110 then : 5111 5112 printf "%s\n" "#define __uint16_t uint16_t" >>confdefs.h 5113 5114 else case e in #( 5115 e) ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" 5116 if test "x$ac_cv_type_u_int16_t" = xyes 5117 then : 5118 5119 printf "%s\n" "#define uint16_t u_int16_t" >>confdefs.h 5120 5121 else case e in #( 5122 e) as_fn_error $? "cannot find a suitable type for __uint16_t" "$LINENO" 5 ;; 5123 esac 5124 fi 5125 ;; 5126 esac 5127 fi 5128 5129 ;; 5130 esac 5131 fi 5132 5133 ac_fn_c_check_type "$LINENO" "__int16_t" "ac_cv_type___int16_t" "$ac_includes_default" 5134 if test "x$ac_cv_type___int16_t" = xyes 5135 then : 5136 5137 else case e in #( 5138 e) 5139 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 5140 if test "x$ac_cv_type_int16_t" = xyes 5141 then : 5142 5143 printf "%s\n" "#define __int16_t int16_t" >>confdefs.h 5144 5145 else case e in #( 5146 e) as_fn_error $? "cannot find a suitable type for __int16_t" "$LINENO" 5 ;; 5147 esac 5148 fi 5149 5150 ;; 5151 esac 5152 fi 5153 5154 5155 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 5156 if test "x$ac_cv_type_uint32_t" = xyes 5157 then : 5158 5159 else case e in #( 5160 e) 5161 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" 5162 if test "x$ac_cv_type_u_int32_t" = xyes 5163 then : 5164 5165 printf "%s\n" "#define uint32_t u_int32_t" >>confdefs.h 5166 5167 else case e in #( 5168 e) as_fn_error $? "cannot find a suitable type for uint32_t" "$LINENO" 5 ;; 5169 esac 5170 fi 5171 5172 ;; 5173 esac 5174 fi 5175 5176 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" 5177 if test "x$ac_cv_type_u_int32_t" = xyes 5178 then : 5179 5180 else case e in #( 5181 e) 5182 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 5183 if test "x$ac_cv_type_uint32_t" = xyes 5184 then : 5185 5186 printf "%s\n" "#define u_int32_t uint32_t" >>confdefs.h 5187 5188 else case e in #( 5189 e) as_fn_error $? "cannot find a suitable type for u_int32_t" "$LINENO" 5 ;; 5190 esac 5191 fi 5192 5193 ;; 5194 esac 5195 fi 5196 5197 ac_fn_c_check_type "$LINENO" "__uint32_t" "ac_cv_type___uint32_t" "$ac_includes_default" 5198 if test "x$ac_cv_type___uint32_t" = xyes 5199 then : 5200 5201 else case e in #( 5202 e) 5203 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 5204 if test "x$ac_cv_type_uint32_t" = xyes 5205 then : 5206 5207 printf "%s\n" "#define __uint32_t uint32_t" >>confdefs.h 5208 5209 else case e in #( 5210 e) ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" 5211 if test "x$ac_cv_type_u_int32_t" = xyes 5212 then : 5213 5214 printf "%s\n" "#define uint32_t u_int32_t" >>confdefs.h 5215 5216 else case e in #( 5217 e) as_fn_error $? "cannot find a suitable type for __uint32_t" "$LINENO" 5 ;; 5218 esac 5219 fi 5220 ;; 5221 esac 5222 fi 5223 5224 ;; 5225 esac 5226 fi 5227 5228 ac_fn_c_check_type "$LINENO" "__int32_t" "ac_cv_type___int32_t" "$ac_includes_default" 5229 if test "x$ac_cv_type___int32_t" = xyes 5230 then : 5231 5232 else case e in #( 5233 e) 5234 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 5235 if test "x$ac_cv_type_int32_t" = xyes 5236 then : 5237 5238 printf "%s\n" "#define __int32_t int32_t" >>confdefs.h 5239 5240 else case e in #( 5241 e) as_fn_error $? "cannot find a suitable type for __int32_t" "$LINENO" 5 ;; 5242 esac 5243 fi 5244 5245 ;; 5246 esac 5247 fi 5248 5249 5250 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 5251 if test "x$ac_cv_type_uint64_t" = xyes 5252 then : 5253 5254 else case e in #( 5255 e) 5256 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" 5257 if test "x$ac_cv_type_u_int64_t" = xyes 5258 then : 5259 5260 printf "%s\n" "#define uint64_t u_int64_t" >>confdefs.h 5261 5262 else case e in #( 5263 e) as_fn_error $? "cannot find a suitable type for uint64_t" "$LINENO" 5 ;; 5264 esac 5265 fi 5266 5267 ;; 5268 esac 5269 fi 5270 5271 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" 5272 if test "x$ac_cv_type_u_int64_t" = xyes 5273 then : 5274 5275 else case e in #( 5276 e) 5277 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 5278 if test "x$ac_cv_type_uint64_t" = xyes 5279 then : 5280 5281 printf "%s\n" "#define u_int64_t uint64_t" >>confdefs.h 5282 5283 else case e in #( 5284 e) as_fn_error $? "cannot find a suitable type for u_int64_t" "$LINENO" 5 ;; 5285 esac 5286 fi 5287 5288 ;; 5289 esac 5290 fi 5291 5292 ac_fn_c_check_type "$LINENO" "__uint64_t" "ac_cv_type___uint64_t" "$ac_includes_default" 5293 if test "x$ac_cv_type___uint64_t" = xyes 5294 then : 5295 5296 else case e in #( 5297 e) 5298 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 5299 if test "x$ac_cv_type_uint64_t" = xyes 5300 then : 5301 5302 printf "%s\n" "#define __uint64_t uint64_t" >>confdefs.h 5303 5304 else case e in #( 5305 e) ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" 5306 if test "x$ac_cv_type_u_int64_t" = xyes 5307 then : 5308 5309 printf "%s\n" "#define uint64_t u_int64_t" >>confdefs.h 5310 5311 else case e in #( 5312 e) as_fn_error $? "cannot find a suitable type for __uint64_t" "$LINENO" 5 ;; 5313 esac 5314 fi 5315 ;; 5316 esac 5317 fi 5318 5319 ;; 5320 esac 5321 fi 5322 5323 ac_fn_c_check_type "$LINENO" "__int64_t" "ac_cv_type___int64_t" "$ac_includes_default" 5324 if test "x$ac_cv_type___int64_t" = xyes 5325 then : 5326 5327 else case e in #( 5328 e) 5329 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 5330 if test "x$ac_cv_type_int64_t" = xyes 5331 then : 5332 5333 printf "%s\n" "#define __int64_t int64_t" >>confdefs.h 5334 5335 else case e in #( 5336 e) as_fn_error $? "cannot find a suitable type for __int64_t" "$LINENO" 5 ;; 5337 esac 5338 fi 5339 5340 ;; 5341 esac 5342 fi 5343 5344 5345 5346 # Struct members. 5347 ac_fn_c_check_member "$LINENO" "DIR" "dd_fd" "ac_cv_member_DIR_dd_fd" "#include <sys/types.h> 5348 #include <dirent.h> 5349 " 5350 if test "x$ac_cv_member_DIR_dd_fd" = xyes 5351 then : 5352 5353 printf "%s\n" "#define HAVE_DIR_DD_FD 1" >>confdefs.h 5354 5355 5356 fi 5357 ac_fn_c_check_member "$LINENO" "DIR" "__dd_fd" "ac_cv_member_DIR___dd_fd" "#include <sys/types.h> 5358 #include <dirent.h> 5359 " 5360 if test "x$ac_cv_member_DIR___dd_fd" = xyes 5361 then : 5362 5363 printf "%s\n" "#define HAVE_DIR___DD_FD 1" >>confdefs.h 5364 5365 5366 fi 5367 ac_fn_c_check_member "$LINENO" "struct dirent" "d_namlen" "ac_cv_member_struct_dirent_d_namlen" "#include <sys/types.h> 5368 #include <dirent.h> 5369 " 5370 if test "x$ac_cv_member_struct_dirent_d_namlen" = xyes 5371 then : 5372 5373 printf "%s\n" "#define HAVE_STRUCT_DIRENT_D_NAMLEN 1" >>confdefs.h 5374 5375 5376 fi 5377 5378 ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "#include <sys/stat.h> 5379 " 5380 if test "x$ac_cv_member_struct_stat_st_flags" = xyes 5381 then : 5382 5383 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_FLAGS 1" >>confdefs.h 5384 5385 5386 fi 5387 ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "#include <sys/stat.h> 5388 " 5389 if test "x$ac_cv_member_struct_stat_st_gen" = xyes 5390 then : 5391 5392 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_GEN 1" >>confdefs.h 5393 5394 5395 fi 5396 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "#include <sys/stat.h> 5397 " 5398 if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes 5399 then : 5400 5401 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1" >>confdefs.h 5402 5403 5404 fi 5405 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/stat.h> 5406 " 5407 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes 5408 then : 5409 5410 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1" >>confdefs.h 5411 5412 5413 fi 5414 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim" "ac_cv_member_struct_stat_st_atim" "#include <sys/stat.h> 5415 " 5416 if test "x$ac_cv_member_struct_stat_st_atim" = xyes 5417 then : 5418 5419 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM 1" >>confdefs.h 5420 5421 5422 fi 5423 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" "#include <sys/stat.h> 5424 " 5425 if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes 5426 then : 5427 5428 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1" >>confdefs.h 5429 5430 5431 fi 5432 5433 ac_fn_c_check_member "$LINENO" "struct statvfs" "f_iosize" "ac_cv_member_struct_statvfs_f_iosize" "#include <sys/statvfs.h> 5434 " 5435 if test "x$ac_cv_member_struct_statvfs_f_iosize" = xyes 5436 then : 5437 5438 printf "%s\n" "#define HAVE_STRUCT_STATVFS_F_IOSIZE 1" >>confdefs.h 5439 5440 5441 fi 5442 5443 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h> 5444 " 5445 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes 5446 then : 5447 5448 printf "%s\n" "#define HAVE_STRUCT_TM_TM_GMTOFF 1" >>confdefs.h 5449 5450 5451 fi 5452 5453 5454 # Global variable decls. 5455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 5456 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 5457 if test ${ac_cv_c_undeclared_builtin_options+y} 5458 then : 5459 printf %s "(cached) " >&6 5460 else case e in #( 5461 e) ac_save_CFLAGS=$CFLAGS 5462 ac_cv_c_undeclared_builtin_options='cannot detect' 5463 for ac_arg in '' -fno-builtin; do 5464 CFLAGS="$ac_save_CFLAGS $ac_arg" 5465 # This test program should *not* compile successfully. 5466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5467 /* end confdefs.h. */ 5468 5469 int 5470 main (void) 5471 { 5472 (void) strchr; 5473 ; 5474 return 0; 5475 } 5476 _ACEOF 5477 if ac_fn_c_try_compile "$LINENO" 5478 then : 5479 5480 else case e in #( 5481 e) # This test program should compile successfully. 5482 # No library function is consistently available on 5483 # freestanding implementations, so test against a dummy 5484 # declaration. Include always-available headers on the 5485 # off chance that they somehow elicit warnings. 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487 /* end confdefs.h. */ 5488 #include <float.h> 5489 #include <limits.h> 5490 #include <stdarg.h> 5491 #include <stddef.h> 5492 extern void ac_decl (int, char *); 5493 5494 int 5495 main (void) 5496 { 5497 (void) ac_decl (0, (char *) 0); 5498 (void) ac_decl; 5499 5500 ; 5501 return 0; 5502 } 5503 _ACEOF 5504 if ac_fn_c_try_compile "$LINENO" 5505 then : 5506 if test x"$ac_arg" = x 5507 then : 5508 ac_cv_c_undeclared_builtin_options='none needed' 5509 else case e in #( 5510 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5511 esac 5512 fi 5513 break 5514 fi 5515 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5516 esac 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5519 done 5520 CFLAGS=$ac_save_CFLAGS 5521 ;; 5522 esac 5523 fi 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5525 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 5526 case $ac_cv_c_undeclared_builtin_options in #( 5527 'cannot detect') : 5528 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5529 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 5530 as_fn_error $? "cannot make $CC report undeclared builtins 5531 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5532 'none needed') : 5533 ac_c_undeclared_builtin_options='' ;; #( 5534 *) : 5535 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5536 esac 5537 5538 ac_fn_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" " 5539 #include <stdio.h> 5540 5541 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5542 if test "x$ac_cv_have_decl_asprintf" = xyes 5543 then : 5544 ac_have_decl=1 5545 else case e in #( 5546 e) ac_have_decl=0 ;; 5547 esac 5548 fi 5549 printf "%s\n" "#define HAVE_DECL_ASPRINTF $ac_have_decl" >>confdefs.h 5550 ac_fn_check_decl "$LINENO" "asnprintf" "ac_cv_have_decl_asnprintf" " 5551 #include <stdio.h> 5552 5553 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5554 if test "x$ac_cv_have_decl_asnprintf" = xyes 5555 then : 5556 ac_have_decl=1 5557 else case e in #( 5558 e) ac_have_decl=0 ;; 5559 esac 5560 fi 5561 printf "%s\n" "#define HAVE_DECL_ASNPRINTF $ac_have_decl" >>confdefs.h 5562 ac_fn_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" " 5563 #include <stdio.h> 5564 5565 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5566 if test "x$ac_cv_have_decl_vasprintf" = xyes 5567 then : 5568 ac_have_decl=1 5569 else case e in #( 5570 e) ac_have_decl=0 ;; 5571 esac 5572 fi 5573 printf "%s\n" "#define HAVE_DECL_VASPRINTF $ac_have_decl" >>confdefs.h 5574 ac_fn_check_decl "$LINENO" "vasnprintf" "ac_cv_have_decl_vasnprintf" " 5575 #include <stdio.h> 5576 5577 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5578 if test "x$ac_cv_have_decl_vasnprintf" = xyes 5579 then : 5580 ac_have_decl=1 5581 else case e in #( 5582 e) ac_have_decl=0 ;; 5583 esac 5584 fi 5585 printf "%s\n" "#define HAVE_DECL_VASNPRINTF $ac_have_decl" >>confdefs.h 5586 ac_fn_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" " 5587 #include <stdio.h> 5588 5589 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5590 if test "x$ac_cv_have_decl_vsnprintf" = xyes 5591 then : 5592 ac_have_decl=1 5593 else case e in #( 5594 e) ac_have_decl=0 ;; 5595 esac 5596 fi 5597 printf "%s\n" "#define HAVE_DECL_VSNPRINTF $ac_have_decl" >>confdefs.h 5598 ac_fn_check_decl "$LINENO" "fgetln" "ac_cv_have_decl_fgetln" " 5599 #include <stdio.h> 5600 5601 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5602 if test "x$ac_cv_have_decl_fgetln" = xyes 5603 then : 5604 ac_have_decl=1 5605 else case e in #( 5606 e) ac_have_decl=0 ;; 5607 esac 5608 fi 5609 printf "%s\n" "#define HAVE_DECL_FGETLN $ac_have_decl" >>confdefs.h 5610 ac_fn_check_decl "$LINENO" "fparseln" "ac_cv_have_decl_fparseln" " 5611 #include <stdio.h> 5612 5613 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5614 if test "x$ac_cv_have_decl_fparseln" = xyes 5615 then : 5616 ac_have_decl=1 5617 else case e in #( 5618 e) ac_have_decl=0 ;; 5619 esac 5620 fi 5621 printf "%s\n" "#define HAVE_DECL_FPARSELN $ac_have_decl" >>confdefs.h 5622 ac_fn_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" " 5623 #include <stdio.h> 5624 5625 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5626 if test "x$ac_cv_have_decl_fpurge" = xyes 5627 then : 5628 ac_have_decl=1 5629 else case e in #( 5630 e) ac_have_decl=0 ;; 5631 esac 5632 fi 5633 printf "%s\n" "#define HAVE_DECL_FPURGE $ac_have_decl" >>confdefs.h 5634 ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" " 5635 #include <stdio.h> 5636 5637 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5638 if test "x$ac_cv_have_decl_getdelim" = xyes 5639 then : 5640 ac_have_decl=1 5641 else case e in #( 5642 e) ac_have_decl=0 ;; 5643 esac 5644 fi 5645 printf "%s\n" "#define HAVE_DECL_GETDELIM $ac_have_decl" >>confdefs.h 5646 ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" " 5647 #include <stdio.h> 5648 5649 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5650 if test "x$ac_cv_have_decl_getline" = xyes 5651 then : 5652 ac_have_decl=1 5653 else case e in #( 5654 e) ac_have_decl=0 ;; 5655 esac 5656 fi 5657 printf "%s\n" "#define HAVE_DECL_GETLINE $ac_have_decl" >>confdefs.h 5658 ac_fn_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" " 5659 #include <stdio.h> 5660 5661 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5662 if test "x$ac_cv_have_decl_snprintf" = xyes 5663 then : 5664 ac_have_decl=1 5665 else case e in #( 5666 e) ac_have_decl=0 ;; 5667 esac 5668 fi 5669 printf "%s\n" "#define HAVE_DECL_SNPRINTF $ac_have_decl" >>confdefs.h 5670 5671 5672 ac_fn_check_decl "$LINENO" "atoll" "ac_cv_have_decl_atoll" " 5673 #include <stdlib.h> 5674 5675 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5676 if test "x$ac_cv_have_decl_atoll" = xyes 5677 then : 5678 ac_have_decl=1 5679 else case e in #( 5680 e) ac_have_decl=0 ;; 5681 esac 5682 fi 5683 printf "%s\n" "#define HAVE_DECL_ATOLL $ac_have_decl" >>confdefs.h 5684 ac_fn_check_decl "$LINENO" "getsubopt" "ac_cv_have_decl_getsubopt" " 5685 #include <stdlib.h> 5686 5687 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5688 if test "x$ac_cv_have_decl_getsubopt" = xyes 5689 then : 5690 ac_have_decl=1 5691 else case e in #( 5692 e) ac_have_decl=0 ;; 5693 esac 5694 fi 5695 printf "%s\n" "#define HAVE_DECL_GETSUBOPT $ac_have_decl" >>confdefs.h 5696 ac_fn_check_decl "$LINENO" "getprogname" "ac_cv_have_decl_getprogname" " 5697 #include <stdlib.h> 5698 5699 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5700 if test "x$ac_cv_have_decl_getprogname" = xyes 5701 then : 5702 ac_have_decl=1 5703 else case e in #( 5704 e) ac_have_decl=0 ;; 5705 esac 5706 fi 5707 printf "%s\n" "#define HAVE_DECL_GETPROGNAME $ac_have_decl" >>confdefs.h 5708 ac_fn_check_decl "$LINENO" "heapsort" "ac_cv_have_decl_heapsort" " 5709 #include <stdlib.h> 5710 5711 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5712 if test "x$ac_cv_have_decl_heapsort" = xyes 5713 then : 5714 ac_have_decl=1 5715 else case e in #( 5716 e) ac_have_decl=0 ;; 5717 esac 5718 fi 5719 printf "%s\n" "#define HAVE_DECL_HEAPSORT $ac_have_decl" >>confdefs.h 5720 ac_fn_check_decl "$LINENO" "mkdtemp" "ac_cv_have_decl_mkdtemp" " 5721 #include <stdlib.h> 5722 5723 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5724 if test "x$ac_cv_have_decl_mkdtemp" = xyes 5725 then : 5726 ac_have_decl=1 5727 else case e in #( 5728 e) ac_have_decl=0 ;; 5729 esac 5730 fi 5731 printf "%s\n" "#define HAVE_DECL_MKDTEMP $ac_have_decl" >>confdefs.h 5732 ac_fn_check_decl "$LINENO" "mkstemp" "ac_cv_have_decl_mkstemp" " 5733 #include <stdlib.h> 5734 5735 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5736 if test "x$ac_cv_have_decl_mkstemp" = xyes 5737 then : 5738 ac_have_decl=1 5739 else case e in #( 5740 e) ac_have_decl=0 ;; 5741 esac 5742 fi 5743 printf "%s\n" "#define HAVE_DECL_MKSTEMP $ac_have_decl" >>confdefs.h 5744 ac_fn_check_decl "$LINENO" "mkstemps" "ac_cv_have_decl_mkstemps" " 5745 #include <stdlib.h> 5746 5747 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5748 if test "x$ac_cv_have_decl_mkstemps" = xyes 5749 then : 5750 ac_have_decl=1 5751 else case e in #( 5752 e) ac_have_decl=0 ;; 5753 esac 5754 fi 5755 printf "%s\n" "#define HAVE_DECL_MKSTEMPS $ac_have_decl" >>confdefs.h 5756 ac_fn_check_decl "$LINENO" "reallocarr" "ac_cv_have_decl_reallocarr" " 5757 #include <stdlib.h> 5758 5759 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5760 if test "x$ac_cv_have_decl_reallocarr" = xyes 5761 then : 5762 ac_have_decl=1 5763 else case e in #( 5764 e) ac_have_decl=0 ;; 5765 esac 5766 fi 5767 printf "%s\n" "#define HAVE_DECL_REALLOCARR $ac_have_decl" >>confdefs.h 5768 ac_fn_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" " 5769 #include <stdlib.h> 5770 5771 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5772 if test "x$ac_cv_have_decl_reallocarray" = xyes 5773 then : 5774 ac_have_decl=1 5775 else case e in #( 5776 e) ac_have_decl=0 ;; 5777 esac 5778 fi 5779 printf "%s\n" "#define HAVE_DECL_REALLOCARRAY $ac_have_decl" >>confdefs.h 5780 ac_fn_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" " 5781 #include <stdlib.h> 5782 5783 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5784 if test "x$ac_cv_have_decl_setenv" = xyes 5785 then : 5786 ac_have_decl=1 5787 else case e in #( 5788 e) ac_have_decl=0 ;; 5789 esac 5790 fi 5791 printf "%s\n" "#define HAVE_DECL_SETENV $ac_have_decl" >>confdefs.h 5792 ac_fn_check_decl "$LINENO" "strtonum" "ac_cv_have_decl_strtonum" " 5793 #include <stdlib.h> 5794 5795 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5796 if test "x$ac_cv_have_decl_strtonum" = xyes 5797 then : 5798 ac_have_decl=1 5799 else case e in #( 5800 e) ac_have_decl=0 ;; 5801 esac 5802 fi 5803 printf "%s\n" "#define HAVE_DECL_STRTONUM $ac_have_decl" >>confdefs.h 5804 ac_fn_check_decl "$LINENO" "strtoi" "ac_cv_have_decl_strtoi" " 5805 #include <stdlib.h> 5806 5807 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5808 if test "x$ac_cv_have_decl_strtoi" = xyes 5809 then : 5810 ac_have_decl=1 5811 else case e in #( 5812 e) ac_have_decl=0 ;; 5813 esac 5814 fi 5815 printf "%s\n" "#define HAVE_DECL_STRTOI $ac_have_decl" >>confdefs.h 5816 ac_fn_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" " 5817 #include <stdlib.h> 5818 5819 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5820 if test "x$ac_cv_have_decl_strtoll" = xyes 5821 then : 5822 ac_have_decl=1 5823 else case e in #( 5824 e) ac_have_decl=0 ;; 5825 esac 5826 fi 5827 printf "%s\n" "#define HAVE_DECL_STRTOLL $ac_have_decl" >>confdefs.h 5828 ac_fn_check_decl "$LINENO" "strtou" "ac_cv_have_decl_strtou" " 5829 #include <stdlib.h> 5830 5831 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5832 if test "x$ac_cv_have_decl_strtou" = xyes 5833 then : 5834 ac_have_decl=1 5835 else case e in #( 5836 e) ac_have_decl=0 ;; 5837 esac 5838 fi 5839 printf "%s\n" "#define HAVE_DECL_STRTOU $ac_have_decl" >>confdefs.h 5840 ac_fn_check_decl "$LINENO" "setprogname" "ac_cv_have_decl_setprogname" " 5841 #include <stdlib.h> 5842 5843 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5844 if test "x$ac_cv_have_decl_setprogname" = xyes 5845 then : 5846 ac_have_decl=1 5847 else case e in #( 5848 e) ac_have_decl=0 ;; 5849 esac 5850 fi 5851 printf "%s\n" "#define HAVE_DECL_SETPROGNAME $ac_have_decl" >>confdefs.h 5852 ac_fn_check_decl "$LINENO" "shquote" "ac_cv_have_decl_shquote" " 5853 #include <stdlib.h> 5854 5855 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5856 if test "x$ac_cv_have_decl_shquote" = xyes 5857 then : 5858 ac_have_decl=1 5859 else case e in #( 5860 e) ac_have_decl=0 ;; 5861 esac 5862 fi 5863 printf "%s\n" "#define HAVE_DECL_SHQUOTE $ac_have_decl" >>confdefs.h 5864 5865 5866 ac_fn_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" " 5867 #include <libgen.h> 5868 5869 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5870 if test "x$ac_cv_have_decl_basename" = xyes 5871 then : 5872 ac_have_decl=1 5873 else case e in #( 5874 e) ac_have_decl=0 ;; 5875 esac 5876 fi 5877 printf "%s\n" "#define HAVE_DECL_BASENAME $ac_have_decl" >>confdefs.h 5878 ac_fn_check_decl "$LINENO" "dirname" "ac_cv_have_decl_dirname" " 5879 #include <libgen.h> 5880 5881 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5882 if test "x$ac_cv_have_decl_dirname" = xyes 5883 then : 5884 ac_have_decl=1 5885 else case e in #( 5886 e) ac_have_decl=0 ;; 5887 esac 5888 fi 5889 printf "%s\n" "#define HAVE_DECL_DIRNAME $ac_have_decl" >>confdefs.h 5890 5891 5892 ac_fn_check_decl "$LINENO" "raise_default_signal" "ac_cv_have_decl_raise_default_signal" " 5893 #include <util.h> 5894 5895 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5896 if test "x$ac_cv_have_decl_raise_default_signal" = xyes 5897 then : 5898 ac_have_decl=1 5899 else case e in #( 5900 e) ac_have_decl=0 ;; 5901 esac 5902 fi 5903 printf "%s\n" "#define HAVE_DECL_RAISE_DEFAULT_SIGNAL $ac_have_decl" >>confdefs.h 5904 5905 5906 ac_fn_check_decl "$LINENO" "issetugid" "ac_cv_have_decl_issetugid" " 5907 #include <unistd.h> 5908 5909 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5910 if test "x$ac_cv_have_decl_issetugid" = xyes 5911 then : 5912 ac_have_decl=1 5913 else case e in #( 5914 e) ac_have_decl=0 ;; 5915 esac 5916 fi 5917 printf "%s\n" "#define HAVE_DECL_ISSETUGID $ac_have_decl" >>confdefs.h 5918 ac_fn_check_decl "$LINENO" "pread" "ac_cv_have_decl_pread" " 5919 #include <unistd.h> 5920 5921 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5922 if test "x$ac_cv_have_decl_pread" = xyes 5923 then : 5924 ac_have_decl=1 5925 else case e in #( 5926 e) ac_have_decl=0 ;; 5927 esac 5928 fi 5929 printf "%s\n" "#define HAVE_DECL_PREAD $ac_have_decl" >>confdefs.h 5930 ac_fn_check_decl "$LINENO" "pwrite" "ac_cv_have_decl_pwrite" " 5931 #include <unistd.h> 5932 5933 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5934 if test "x$ac_cv_have_decl_pwrite" = xyes 5935 then : 5936 ac_have_decl=1 5937 else case e in #( 5938 e) ac_have_decl=0 ;; 5939 esac 5940 fi 5941 printf "%s\n" "#define HAVE_DECL_PWRITE $ac_have_decl" >>confdefs.h 5942 5943 5944 ac_fn_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" " 5945 #include <unistd.h> 5946 #include <string.h> 5947 5948 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5949 if test "x$ac_cv_have_decl_strmode" = xyes 5950 then : 5951 ac_have_decl=1 5952 else case e in #( 5953 e) ac_have_decl=0 ;; 5954 esac 5955 fi 5956 printf "%s\n" "#define HAVE_DECL_STRMODE $ac_have_decl" >>confdefs.h 5957 5958 5959 ac_fn_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" " 5960 #include <ctype.h> 5961 5962 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5963 if test "x$ac_cv_have_decl_isblank" = xyes 5964 then : 5965 ac_have_decl=1 5966 else case e in #( 5967 e) ac_have_decl=0 ;; 5968 esac 5969 fi 5970 printf "%s\n" "#define HAVE_DECL_ISBLANK $ac_have_decl" >>confdefs.h 5971 5972 5973 5974 ac_fn_check_decl "$LINENO" "optind" "ac_cv_have_decl_optind" " 5975 #include <stdio.h> 5976 #include <stdlib.h> 5977 #include <unistd.h> 5978 #ifdef HAVE_GETOPT_H 5979 #include <getopt.h> 5980 #endif 5981 5982 " "$ac_c_undeclared_builtin_options" "CFLAGS" 5983 if test "x$ac_cv_have_decl_optind" = xyes 5984 then : 5985 ac_have_decl=1 5986 else case e in #( 5987 e) ac_have_decl=0 ;; 5988 esac 5989 fi 5990 printf "%s\n" "#define HAVE_DECL_OPTIND $ac_have_decl" >>confdefs.h 5991 ac_fn_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" " 5992 #include <stdio.h> 5993 #include <stdlib.h> 5994 #include <unistd.h> 5995 #ifdef HAVE_GETOPT_H 5996 #include <getopt.h> 5997 #endif 5998 5999 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6000 if test "x$ac_cv_have_decl_optreset" = xyes 6001 then : 6002 ac_have_decl=1 6003 else case e in #( 6004 e) ac_have_decl=0 ;; 6005 esac 6006 fi 6007 printf "%s\n" "#define HAVE_DECL_OPTRESET $ac_have_decl" >>confdefs.h 6008 6009 ac_fn_check_decl "$LINENO" "sys_signame" "ac_cv_have_decl_sys_signame" "#include <signal.h> 6010 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6011 if test "x$ac_cv_have_decl_sys_signame" = xyes 6012 then : 6013 ac_have_decl=1 6014 else case e in #( 6015 e) ac_have_decl=0 ;; 6016 esac 6017 fi 6018 printf "%s\n" "#define HAVE_DECL_SYS_SIGNAME $ac_have_decl" >>confdefs.h 6019 6020 6021 # Library functions (where a .h check isn't enough). 6022 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6023 # for constant arguments. Useless! 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 6025 printf %s "checking for working alloca.h... " >&6; } 6026 if test ${ac_cv_working_alloca_h+y} 6027 then : 6028 printf %s "(cached) " >&6 6029 else case e in #( 6030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 #include <alloca.h> 6033 int 6034 main (void) 6035 { 6036 char *p = (char *) alloca (2 * sizeof (int)); 6037 if (p) return 0; 6038 ; 6039 return 0; 6040 } 6041 _ACEOF 6042 if ac_fn_c_try_link "$LINENO" 6043 then : 6044 ac_cv_working_alloca_h=yes 6045 else case e in #( 6046 e) ac_cv_working_alloca_h=no ;; 6047 esac 6048 fi 6049 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6050 conftest$ac_exeext conftest.$ac_ext ;; 6051 esac 6052 fi 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 6054 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } 6055 if test $ac_cv_working_alloca_h = yes; then 6056 6057 printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h 6058 6059 fi 6060 6061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 6062 printf %s "checking for alloca... " >&6; } 6063 if test ${ac_cv_func_alloca_works+y} 6064 then : 6065 printf %s "(cached) " >&6 6066 else case e in #( 6067 e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h 6068 if test "$ac_cv_func_alloca_works" != yes 6069 then : 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6071 /* end confdefs.h. */ 6072 #include <stdlib.h> 6073 #include <stddef.h> 6074 #ifndef alloca 6075 # ifdef __GNUC__ 6076 # define alloca __builtin_alloca 6077 # elif defined _MSC_VER 6078 # include <malloc.h> 6079 # define alloca _alloca 6080 # else 6081 # ifdef __cplusplus 6082 extern "C" 6083 # endif 6084 void *alloca (size_t); 6085 # endif 6086 #endif 6087 6088 int 6089 main (void) 6090 { 6091 char *p = (char *) alloca (1); 6092 if (p) return 0; 6093 ; 6094 return 0; 6095 } 6096 _ACEOF 6097 if ac_fn_c_try_link "$LINENO" 6098 then : 6099 ac_cv_func_alloca_works=yes 6100 fi 6101 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6102 conftest$ac_exeext conftest.$ac_ext 6103 fi ;; 6104 esac 6105 fi 6106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 6107 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } 6108 6109 if test $ac_cv_func_alloca_works = yes; then 6110 6111 printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h 6112 6113 else 6114 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 6115 # that cause trouble. Some versions do not even contain alloca or 6116 # contain a buggy version. If you still want to use their alloca, 6117 # use ar to extract alloca.o from them instead of compiling alloca.c. 6118 6119 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 6120 6121 printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h 6122 6123 6124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6125 printf %s "checking stack direction for C alloca... " >&6; } 6126 if test ${ac_cv_c_stack_direction+y} 6127 then : 6128 printf %s "(cached) " >&6 6129 else case e in #( 6130 e) if test "$cross_compiling" = yes 6131 then : 6132 ac_cv_c_stack_direction=0 6133 else case e in #( 6134 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135 /* end confdefs.h. */ 6136 $ac_includes_default 6137 int 6138 find_stack_direction (int *addr, int depth) 6139 { 6140 int dir, dummy = 0; 6141 if (! addr) 6142 addr = &dummy; 6143 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 6144 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 6145 return dir + dummy; 6146 } 6147 6148 int 6149 main (int argc, char **argv) 6150 { 6151 return find_stack_direction (0, argc + !argv + 20) < 0; 6152 } 6153 _ACEOF 6154 if ac_fn_c_try_run "$LINENO" 6155 then : 6156 ac_cv_c_stack_direction=1 6157 else case e in #( 6158 e) ac_cv_c_stack_direction=-1 ;; 6159 esac 6160 fi 6161 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6162 conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6163 esac 6164 fi 6165 ;; 6166 esac 6167 fi 6168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6169 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } 6170 printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h 6171 6172 6173 fi 6174 6175 ac_fn_c_check_func "$LINENO" "atoll" "ac_cv_func_atoll" 6176 if test "x$ac_cv_func_atoll" = xyes 6177 then : 6178 printf "%s\n" "#define HAVE_ATOLL 1" >>confdefs.h 6179 6180 fi 6181 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 6182 if test "x$ac_cv_func_asprintf" = xyes 6183 then : 6184 printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h 6185 6186 fi 6187 ac_fn_c_check_func "$LINENO" "asnprintf" "ac_cv_func_asnprintf" 6188 if test "x$ac_cv_func_asnprintf" = xyes 6189 then : 6190 printf "%s\n" "#define HAVE_ASNPRINTF 1" >>confdefs.h 6191 6192 fi 6193 ac_fn_c_check_func "$LINENO" "basename" "ac_cv_func_basename" 6194 if test "x$ac_cv_func_basename" = xyes 6195 then : 6196 printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h 6197 6198 fi 6199 ac_fn_c_check_func "$LINENO" "devname" "ac_cv_func_devname" 6200 if test "x$ac_cv_func_devname" = xyes 6201 then : 6202 printf "%s\n" "#define HAVE_DEVNAME 1" >>confdefs.h 6203 6204 fi 6205 ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" 6206 if test "x$ac_cv_func_dirfd" = xyes 6207 then : 6208 printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h 6209 6210 fi 6211 ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname" 6212 if test "x$ac_cv_func_dirname" = xyes 6213 then : 6214 printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h 6215 6216 fi 6217 ac_fn_c_check_func "$LINENO" "dispatch_semaphore_create" "ac_cv_func_dispatch_semaphore_create" 6218 if test "x$ac_cv_func_dispatch_semaphore_create" = xyes 6219 then : 6220 printf "%s\n" "#define HAVE_DISPATCH_SEMAPHORE_CREATE 1" >>confdefs.h 6221 6222 fi 6223 ac_fn_c_check_func "$LINENO" "dprintf" "ac_cv_func_dprintf" 6224 if test "x$ac_cv_func_dprintf" = xyes 6225 then : 6226 printf "%s\n" "#define HAVE_DPRINTF 1" >>confdefs.h 6227 6228 fi 6229 ac_fn_c_check_func "$LINENO" "esetfunc" "ac_cv_func_esetfunc" 6230 if test "x$ac_cv_func_esetfunc" = xyes 6231 then : 6232 printf "%s\n" "#define HAVE_ESETFUNC 1" >>confdefs.h 6233 6234 fi 6235 ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 6236 if test "x$ac_cv_func_fgetln" = xyes 6237 then : 6238 printf "%s\n" "#define HAVE_FGETLN 1" >>confdefs.h 6239 6240 fi 6241 ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock" 6242 if test "x$ac_cv_func_flock" = xyes 6243 then : 6244 printf "%s\n" "#define HAVE_FLOCK 1" >>confdefs.h 6245 6246 fi 6247 ac_fn_c_check_func "$LINENO" "fpurge" "ac_cv_func_fpurge" 6248 if test "x$ac_cv_func_fpurge" = xyes 6249 then : 6250 printf "%s\n" "#define HAVE_FPURGE 1" >>confdefs.h 6251 6252 fi 6253 ac_fn_c_check_func "$LINENO" "__fpurge" "ac_cv_func___fpurge" 6254 if test "x$ac_cv_func___fpurge" = xyes 6255 then : 6256 printf "%s\n" "#define HAVE___FPURGE 1" >>confdefs.h 6257 6258 fi 6259 ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes" 6260 if test "x$ac_cv_func_futimes" = xyes 6261 then : 6262 printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h 6263 6264 fi 6265 ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" 6266 if test "x$ac_cv_func_getline" = xyes 6267 then : 6268 printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h 6269 6270 fi 6271 ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" 6272 if test "x$ac_cv_func_getopt" = xyes 6273 then : 6274 printf "%s\n" "#define HAVE_GETOPT 1" >>confdefs.h 6275 6276 fi 6277 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" 6278 if test "x$ac_cv_func_getopt_long" = xyes 6279 then : 6280 printf "%s\n" "#define HAVE_GETOPT_LONG 1" >>confdefs.h 6281 6282 fi 6283 ac_fn_c_check_func "$LINENO" "group_from_gid" "ac_cv_func_group_from_gid" 6284 if test "x$ac_cv_func_group_from_gid" = xyes 6285 then : 6286 printf "%s\n" "#define HAVE_GROUP_FROM_GID 1" >>confdefs.h 6287 6288 fi 6289 ac_fn_c_check_func "$LINENO" "gid_from_group" "ac_cv_func_gid_from_group" 6290 if test "x$ac_cv_func_gid_from_group" = xyes 6291 then : 6292 printf "%s\n" "#define HAVE_GID_FROM_GROUP 1" >>confdefs.h 6293 6294 fi 6295 ac_fn_c_check_func "$LINENO" "heapsort" "ac_cv_func_heapsort" 6296 if test "x$ac_cv_func_heapsort" = xyes 6297 then : 6298 printf "%s\n" "#define HAVE_HEAPSORT 1" >>confdefs.h 6299 6300 fi 6301 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 6302 if test "x$ac_cv_func_isblank" = xyes 6303 then : 6304 printf "%s\n" "#define HAVE_ISBLANK 1" >>confdefs.h 6305 6306 fi 6307 ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" 6308 if test "x$ac_cv_func_issetugid" = xyes 6309 then : 6310 printf "%s\n" "#define HAVE_ISSETUGID 1" >>confdefs.h 6311 6312 fi 6313 ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" 6314 if test "x$ac_cv_func_lchflags" = xyes 6315 then : 6316 printf "%s\n" "#define HAVE_LCHFLAGS 1" >>confdefs.h 6317 6318 fi 6319 ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" 6320 if test "x$ac_cv_func_lchmod" = xyes 6321 then : 6322 printf "%s\n" "#define HAVE_LCHMOD 1" >>confdefs.h 6323 6324 fi 6325 ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" 6326 if test "x$ac_cv_func_lchown" = xyes 6327 then : 6328 printf "%s\n" "#define HAVE_LCHOWN 1" >>confdefs.h 6329 6330 fi 6331 ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes" 6332 if test "x$ac_cv_func_lutimes" = xyes 6333 then : 6334 printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h 6335 6336 fi 6337 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 6338 if test "x$ac_cv_func_mkstemp" = xyes 6339 then : 6340 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 6341 6342 fi 6343 ac_fn_c_check_func "$LINENO" "mkstemps" "ac_cv_func_mkstemps" 6344 if test "x$ac_cv_func_mkstemps" = xyes 6345 then : 6346 printf "%s\n" "#define HAVE_MKSTEMPS 1" >>confdefs.h 6347 6348 fi 6349 ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" 6350 if test "x$ac_cv_func_mkdtemp" = xyes 6351 then : 6352 printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h 6353 6354 fi 6355 ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" 6356 if test "x$ac_cv_func_poll" = xyes 6357 then : 6358 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h 6359 6360 fi 6361 ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn" 6362 if test "x$ac_cv_func_posix_spawn" = xyes 6363 then : 6364 printf "%s\n" "#define HAVE_POSIX_SPAWN 1" >>confdefs.h 6365 6366 fi 6367 ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread" 6368 if test "x$ac_cv_func_pread" = xyes 6369 then : 6370 printf "%s\n" "#define HAVE_PREAD 1" >>confdefs.h 6371 6372 fi 6373 ac_fn_c_check_func "$LINENO" "putc_unlocked" "ac_cv_func_putc_unlocked" 6374 if test "x$ac_cv_func_putc_unlocked" = xyes 6375 then : 6376 printf "%s\n" "#define HAVE_PUTC_UNLOCKED 1" >>confdefs.h 6377 6378 fi 6379 ac_fn_c_check_func "$LINENO" "pwcache_userdb" "ac_cv_func_pwcache_userdb" 6380 if test "x$ac_cv_func_pwcache_userdb" = xyes 6381 then : 6382 printf "%s\n" "#define HAVE_PWCACHE_USERDB 1" >>confdefs.h 6383 6384 fi 6385 ac_fn_c_check_func "$LINENO" "pwcache_groupdb" "ac_cv_func_pwcache_groupdb" 6386 if test "x$ac_cv_func_pwcache_groupdb" = xyes 6387 then : 6388 printf "%s\n" "#define HAVE_PWCACHE_GROUPDB 1" >>confdefs.h 6389 6390 fi 6391 ac_fn_c_check_func "$LINENO" "pwrite" "ac_cv_func_pwrite" 6392 if test "x$ac_cv_func_pwrite" = xyes 6393 then : 6394 printf "%s\n" "#define HAVE_PWRITE 1" >>confdefs.h 6395 6396 fi 6397 ac_fn_c_check_func "$LINENO" "raise_default_signal" "ac_cv_func_raise_default_signal" 6398 if test "x$ac_cv_func_raise_default_signal" = xyes 6399 then : 6400 printf "%s\n" "#define HAVE_RAISE_DEFAULT_SIGNAL 1" >>confdefs.h 6401 6402 fi 6403 ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random" 6404 if test "x$ac_cv_func_random" = xyes 6405 then : 6406 printf "%s\n" "#define HAVE_RANDOM 1" >>confdefs.h 6407 6408 fi 6409 ac_fn_c_check_func "$LINENO" "reallocarr" "ac_cv_func_reallocarr" 6410 if test "x$ac_cv_func_reallocarr" = xyes 6411 then : 6412 printf "%s\n" "#define HAVE_REALLOCARR 1" >>confdefs.h 6413 6414 fi 6415 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 6416 if test "x$ac_cv_func_reallocarray" = xyes 6417 then : 6418 printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h 6419 6420 fi 6421 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 6422 if test "x$ac_cv_func_setenv" = xyes 6423 then : 6424 printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h 6425 6426 fi 6427 ac_fn_c_check_func "$LINENO" "setgroupent" "ac_cv_func_setgroupent" 6428 if test "x$ac_cv_func_setgroupent" = xyes 6429 then : 6430 printf "%s\n" "#define HAVE_SETGROUPENT 1" >>confdefs.h 6431 6432 fi 6433 ac_fn_c_check_func "$LINENO" "setprogname" "ac_cv_func_setprogname" 6434 if test "x$ac_cv_func_setprogname" = xyes 6435 then : 6436 printf "%s\n" "#define HAVE_SETPROGNAME 1" >>confdefs.h 6437 6438 fi 6439 ac_fn_c_check_func "$LINENO" "setpassent" "ac_cv_func_setpassent" 6440 if test "x$ac_cv_func_setpassent" = xyes 6441 then : 6442 printf "%s\n" "#define HAVE_SETPASSENT 1" >>confdefs.h 6443 6444 fi 6445 ac_fn_c_check_func "$LINENO" "snprintb_m" "ac_cv_func_snprintb_m" 6446 if test "x$ac_cv_func_snprintb_m" = xyes 6447 then : 6448 printf "%s\n" "#define HAVE_SNPRINTB_M 1" >>confdefs.h 6449 6450 fi 6451 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 6452 if test "x$ac_cv_func_snprintf" = xyes 6453 then : 6454 printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h 6455 6456 fi 6457 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 6458 if test "x$ac_cv_func_strlcat" = xyes 6459 then : 6460 printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h 6461 6462 fi 6463 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 6464 if test "x$ac_cv_func_strlcpy" = xyes 6465 then : 6466 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 6467 6468 fi 6469 ac_fn_c_check_func "$LINENO" "strmode" "ac_cv_func_strmode" 6470 if test "x$ac_cv_func_strmode" = xyes 6471 then : 6472 printf "%s\n" "#define HAVE_STRMODE 1" >>confdefs.h 6473 6474 fi 6475 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 6476 if test "x$ac_cv_func_strcasecmp" = xyes 6477 then : 6478 printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h 6479 6480 fi 6481 ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp" 6482 if test "x$ac_cv_func_strncasecmp" = xyes 6483 then : 6484 printf "%s\n" "#define HAVE_STRNCASECMP 1" >>confdefs.h 6485 6486 fi 6487 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 6488 if test "x$ac_cv_func_strcasestr" = xyes 6489 then : 6490 printf "%s\n" "#define HAVE_STRCASESTR 1" >>confdefs.h 6491 6492 fi 6493 ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 6494 if test "x$ac_cv_func_strndup" = xyes 6495 then : 6496 printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h 6497 6498 fi 6499 ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" 6500 if test "x$ac_cv_func_strnlen" = xyes 6501 then : 6502 printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h 6503 6504 fi 6505 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 6506 if test "x$ac_cv_func_strsep" = xyes 6507 then : 6508 printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h 6509 6510 fi 6511 ac_fn_c_check_func "$LINENO" "strsuftoll" "ac_cv_func_strsuftoll" 6512 if test "x$ac_cv_func_strsuftoll" = xyes 6513 then : 6514 printf "%s\n" "#define HAVE_STRSUFTOLL 1" >>confdefs.h 6515 6516 fi 6517 ac_fn_c_check_func "$LINENO" "strtoi" "ac_cv_func_strtoi" 6518 if test "x$ac_cv_func_strtoi" = xyes 6519 then : 6520 printf "%s\n" "#define HAVE_STRTOI 1" >>confdefs.h 6521 6522 fi 6523 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" 6524 if test "x$ac_cv_func_strtoll" = xyes 6525 then : 6526 printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h 6527 6528 fi 6529 ac_fn_c_check_func "$LINENO" "strtou" "ac_cv_func_strtou" 6530 if test "x$ac_cv_func_strtou" = xyes 6531 then : 6532 printf "%s\n" "#define HAVE_STRTOU 1" >>confdefs.h 6533 6534 fi 6535 ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum" 6536 if test "x$ac_cv_func_strtonum" = xyes 6537 then : 6538 printf "%s\n" "#define HAVE_STRTONUM 1" >>confdefs.h 6539 6540 fi 6541 ac_fn_c_check_func "$LINENO" "user_from_uid" "ac_cv_func_user_from_uid" 6542 if test "x$ac_cv_func_user_from_uid" = xyes 6543 then : 6544 printf "%s\n" "#define HAVE_USER_FROM_UID 1" >>confdefs.h 6545 6546 fi 6547 ac_fn_c_check_func "$LINENO" "uid_from_user" "ac_cv_func_uid_from_user" 6548 if test "x$ac_cv_func_uid_from_user" = xyes 6549 then : 6550 printf "%s\n" "#define HAVE_UID_FROM_USER 1" >>confdefs.h 6551 6552 fi 6553 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 6554 if test "x$ac_cv_func_vasprintf" = xyes 6555 then : 6556 printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h 6557 6558 fi 6559 ac_fn_c_check_func "$LINENO" "vasnprintf" "ac_cv_func_vasnprintf" 6560 if test "x$ac_cv_func_vasnprintf" = xyes 6561 then : 6562 printf "%s\n" "#define HAVE_VASNPRINTF 1" >>confdefs.h 6563 6564 fi 6565 ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" 6566 if test "x$ac_cv_func_vsnprintf" = xyes 6567 then : 6568 printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h 6569 6570 fi 6571 6572 6573 ac_fn_check_decl "$LINENO" "user_from_uid" "ac_cv_have_decl_user_from_uid" " 6574 #include <pwd.h> 6575 6576 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6577 if test "x$ac_cv_have_decl_user_from_uid" = xyes 6578 then : 6579 ac_have_decl=1 6580 else case e in #( 6581 e) ac_have_decl=0 ;; 6582 esac 6583 fi 6584 printf "%s\n" "#define HAVE_DECL_USER_FROM_UID $ac_have_decl" >>confdefs.h 6585 ac_fn_check_decl "$LINENO" "uid_from_user" "ac_cv_have_decl_uid_from_user" " 6586 #include <pwd.h> 6587 6588 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6589 if test "x$ac_cv_have_decl_uid_from_user" = xyes 6590 then : 6591 ac_have_decl=1 6592 else case e in #( 6593 e) ac_have_decl=0 ;; 6594 esac 6595 fi 6596 printf "%s\n" "#define HAVE_DECL_UID_FROM_USER $ac_have_decl" >>confdefs.h 6597 ac_fn_check_decl "$LINENO" "pwcache_userdb" "ac_cv_have_decl_pwcache_userdb" " 6598 #include <pwd.h> 6599 6600 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6601 if test "x$ac_cv_have_decl_pwcache_userdb" = xyes 6602 then : 6603 ac_have_decl=1 6604 else case e in #( 6605 e) ac_have_decl=0 ;; 6606 esac 6607 fi 6608 printf "%s\n" "#define HAVE_DECL_PWCACHE_USERDB $ac_have_decl" >>confdefs.h 6609 6610 ac_fn_check_decl "$LINENO" "group_from_gid" "ac_cv_have_decl_group_from_gid" " 6611 #include <grp.h> 6612 6613 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6614 if test "x$ac_cv_have_decl_group_from_gid" = xyes 6615 then : 6616 ac_have_decl=1 6617 else case e in #( 6618 e) ac_have_decl=0 ;; 6619 esac 6620 fi 6621 printf "%s\n" "#define HAVE_DECL_GROUP_FROM_GID $ac_have_decl" >>confdefs.h 6622 ac_fn_check_decl "$LINENO" "gid_from_group" "ac_cv_have_decl_gid_from_group" " 6623 #include <grp.h> 6624 6625 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6626 if test "x$ac_cv_have_decl_gid_from_group" = xyes 6627 then : 6628 ac_have_decl=1 6629 else case e in #( 6630 e) ac_have_decl=0 ;; 6631 esac 6632 fi 6633 printf "%s\n" "#define HAVE_DECL_GID_FROM_GROUP $ac_have_decl" >>confdefs.h 6634 ac_fn_check_decl "$LINENO" "pwcache_groupdb" "ac_cv_have_decl_pwcache_groupdb" " 6635 #include <grp.h> 6636 6637 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6638 if test "x$ac_cv_have_decl_pwcache_groupdb" = xyes 6639 then : 6640 ac_have_decl=1 6641 else case e in #( 6642 e) ac_have_decl=0 ;; 6643 esac 6644 fi 6645 printf "%s\n" "#define HAVE_DECL_PWCACHE_GROUPDB $ac_have_decl" >>confdefs.h 6646 6647 ac_fn_check_decl "$LINENO" "strcasecmp" "ac_cv_have_decl_strcasecmp" " 6648 #include <string.h> 6649 6650 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6651 if test "x$ac_cv_have_decl_strcasecmp" = xyes 6652 then : 6653 ac_have_decl=1 6654 else case e in #( 6655 e) ac_have_decl=0 ;; 6656 esac 6657 fi 6658 printf "%s\n" "#define HAVE_DECL_STRCASECMP $ac_have_decl" >>confdefs.h 6659 ac_fn_check_decl "$LINENO" "strncasecmp" "ac_cv_have_decl_strncasecmp" " 6660 #include <string.h> 6661 6662 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6663 if test "x$ac_cv_have_decl_strncasecmp" = xyes 6664 then : 6665 ac_have_decl=1 6666 else case e in #( 6667 e) ac_have_decl=0 ;; 6668 esac 6669 fi 6670 printf "%s\n" "#define HAVE_DECL_STRNCASECMP $ac_have_decl" >>confdefs.h 6671 ac_fn_check_decl "$LINENO" "strcasestr" "ac_cv_have_decl_strcasestr" " 6672 #include <string.h> 6673 6674 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6675 if test "x$ac_cv_have_decl_strcasestr" = xyes 6676 then : 6677 ac_have_decl=1 6678 else case e in #( 6679 e) ac_have_decl=0 ;; 6680 esac 6681 fi 6682 printf "%s\n" "#define HAVE_DECL_STRCASESTR $ac_have_decl" >>confdefs.h 6683 ac_fn_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" " 6684 #include <string.h> 6685 6686 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6687 if test "x$ac_cv_have_decl_strlcpy" = xyes 6688 then : 6689 ac_have_decl=1 6690 else case e in #( 6691 e) ac_have_decl=0 ;; 6692 esac 6693 fi 6694 printf "%s\n" "#define HAVE_DECL_STRLCPY $ac_have_decl" >>confdefs.h 6695 ac_fn_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" " 6696 #include <string.h> 6697 6698 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6699 if test "x$ac_cv_have_decl_strlcat" = xyes 6700 then : 6701 ac_have_decl=1 6702 else case e in #( 6703 e) ac_have_decl=0 ;; 6704 esac 6705 fi 6706 printf "%s\n" "#define HAVE_DECL_STRLCAT $ac_have_decl" >>confdefs.h 6707 ac_fn_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" " 6708 #include <string.h> 6709 6710 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6711 if test "x$ac_cv_have_decl_strndup" = xyes 6712 then : 6713 ac_have_decl=1 6714 else case e in #( 6715 e) ac_have_decl=0 ;; 6716 esac 6717 fi 6718 printf "%s\n" "#define HAVE_DECL_STRNDUP $ac_have_decl" >>confdefs.h 6719 ac_fn_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" " 6720 #include <string.h> 6721 6722 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6723 if test "x$ac_cv_have_decl_strnlen" = xyes 6724 then : 6725 ac_have_decl=1 6726 else case e in #( 6727 e) ac_have_decl=0 ;; 6728 esac 6729 fi 6730 printf "%s\n" "#define HAVE_DECL_STRNLEN $ac_have_decl" >>confdefs.h 6731 ac_fn_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" " 6732 #include <string.h> 6733 6734 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6735 if test "x$ac_cv_have_decl_strsep" = xyes 6736 then : 6737 ac_have_decl=1 6738 else case e in #( 6739 e) ac_have_decl=0 ;; 6740 esac 6741 fi 6742 printf "%s\n" "#define HAVE_DECL_STRSEP $ac_have_decl" >>confdefs.h 6743 6744 ac_fn_check_decl "$LINENO" "strsuftoll" "ac_cv_have_decl_strsuftoll" "#include <stdlib.h> 6745 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6746 if test "x$ac_cv_have_decl_strsuftoll" = xyes 6747 then : 6748 ac_have_decl=1 6749 else case e in #( 6750 e) ac_have_decl=0 ;; 6751 esac 6752 fi 6753 printf "%s\n" "#define HAVE_DECL_STRSUFTOLL $ac_have_decl" >>confdefs.h 6754 ac_fn_check_decl "$LINENO" "mi_vector_hash" "ac_cv_have_decl_mi_vector_hash" "#include <stdlib.h> 6755 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6756 if test "x$ac_cv_have_decl_mi_vector_hash" = xyes 6757 then : 6758 ac_have_decl=1 6759 else case e in #( 6760 e) ac_have_decl=0 ;; 6761 esac 6762 fi 6763 printf "%s\n" "#define HAVE_DECL_MI_VECTOR_HASH $ac_have_decl" >>confdefs.h 6764 6765 ac_fn_check_decl "$LINENO" "lchflags" "ac_cv_have_decl_lchflags" " 6766 #include <sys/stat.h> 6767 #include <unistd.h> 6768 6769 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6770 if test "x$ac_cv_have_decl_lchflags" = xyes 6771 then : 6772 ac_have_decl=1 6773 else case e in #( 6774 e) ac_have_decl=0 ;; 6775 esac 6776 fi 6777 printf "%s\n" "#define HAVE_DECL_LCHFLAGS $ac_have_decl" >>confdefs.h 6778 ac_fn_check_decl "$LINENO" "lchmod" "ac_cv_have_decl_lchmod" " 6779 #include <sys/stat.h> 6780 #include <unistd.h> 6781 6782 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6783 if test "x$ac_cv_have_decl_lchmod" = xyes 6784 then : 6785 ac_have_decl=1 6786 else case e in #( 6787 e) ac_have_decl=0 ;; 6788 esac 6789 fi 6790 printf "%s\n" "#define HAVE_DECL_LCHMOD $ac_have_decl" >>confdefs.h 6791 ac_fn_check_decl "$LINENO" "lchown" "ac_cv_have_decl_lchown" " 6792 #include <sys/stat.h> 6793 #include <unistd.h> 6794 6795 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6796 if test "x$ac_cv_have_decl_lchown" = xyes 6797 then : 6798 ac_have_decl=1 6799 else case e in #( 6800 e) ac_have_decl=0 ;; 6801 esac 6802 fi 6803 printf "%s\n" "#define HAVE_DECL_LCHOWN $ac_have_decl" >>confdefs.h 6804 6805 6806 ac_fn_check_decl "$LINENO" "err" "ac_cv_have_decl_err" " 6807 #ifdef HAVE_ERR_H 6808 #include <err.h> 6809 #endif 6810 6811 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6812 if test "x$ac_cv_have_decl_err" = xyes 6813 then : 6814 ac_have_decl=1 6815 else case e in #( 6816 e) ac_have_decl=0 ;; 6817 esac 6818 fi 6819 printf "%s\n" "#define HAVE_DECL_ERR $ac_have_decl" >>confdefs.h 6820 ac_fn_check_decl "$LINENO" "errc" "ac_cv_have_decl_errc" " 6821 #ifdef HAVE_ERR_H 6822 #include <err.h> 6823 #endif 6824 6825 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6826 if test "x$ac_cv_have_decl_errc" = xyes 6827 then : 6828 ac_have_decl=1 6829 else case e in #( 6830 e) ac_have_decl=0 ;; 6831 esac 6832 fi 6833 printf "%s\n" "#define HAVE_DECL_ERRC $ac_have_decl" >>confdefs.h 6834 ac_fn_check_decl "$LINENO" "errx" "ac_cv_have_decl_errx" " 6835 #ifdef HAVE_ERR_H 6836 #include <err.h> 6837 #endif 6838 6839 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6840 if test "x$ac_cv_have_decl_errx" = xyes 6841 then : 6842 ac_have_decl=1 6843 else case e in #( 6844 e) ac_have_decl=0 ;; 6845 esac 6846 fi 6847 printf "%s\n" "#define HAVE_DECL_ERRX $ac_have_decl" >>confdefs.h 6848 ac_fn_check_decl "$LINENO" "verrc" "ac_cv_have_decl_verrc" " 6849 #ifdef HAVE_ERR_H 6850 #include <err.h> 6851 #endif 6852 6853 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6854 if test "x$ac_cv_have_decl_verrc" = xyes 6855 then : 6856 ac_have_decl=1 6857 else case e in #( 6858 e) ac_have_decl=0 ;; 6859 esac 6860 fi 6861 printf "%s\n" "#define HAVE_DECL_VERRC $ac_have_decl" >>confdefs.h 6862 ac_fn_check_decl "$LINENO" "verrx" "ac_cv_have_decl_verrx" " 6863 #ifdef HAVE_ERR_H 6864 #include <err.h> 6865 #endif 6866 6867 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6868 if test "x$ac_cv_have_decl_verrx" = xyes 6869 then : 6870 ac_have_decl=1 6871 else case e in #( 6872 e) ac_have_decl=0 ;; 6873 esac 6874 fi 6875 printf "%s\n" "#define HAVE_DECL_VERRX $ac_have_decl" >>confdefs.h 6876 ac_fn_check_decl "$LINENO" "warn" "ac_cv_have_decl_warn" " 6877 #ifdef HAVE_ERR_H 6878 #include <err.h> 6879 #endif 6880 6881 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6882 if test "x$ac_cv_have_decl_warn" = xyes 6883 then : 6884 ac_have_decl=1 6885 else case e in #( 6886 e) ac_have_decl=0 ;; 6887 esac 6888 fi 6889 printf "%s\n" "#define HAVE_DECL_WARN $ac_have_decl" >>confdefs.h 6890 ac_fn_check_decl "$LINENO" "warnc" "ac_cv_have_decl_warnc" " 6891 #ifdef HAVE_ERR_H 6892 #include <err.h> 6893 #endif 6894 6895 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6896 if test "x$ac_cv_have_decl_warnc" = xyes 6897 then : 6898 ac_have_decl=1 6899 else case e in #( 6900 e) ac_have_decl=0 ;; 6901 esac 6902 fi 6903 printf "%s\n" "#define HAVE_DECL_WARNC $ac_have_decl" >>confdefs.h 6904 ac_fn_check_decl "$LINENO" "warnx" "ac_cv_have_decl_warnx" " 6905 #ifdef HAVE_ERR_H 6906 #include <err.h> 6907 #endif 6908 6909 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6910 if test "x$ac_cv_have_decl_warnx" = xyes 6911 then : 6912 ac_have_decl=1 6913 else case e in #( 6914 e) ac_have_decl=0 ;; 6915 esac 6916 fi 6917 printf "%s\n" "#define HAVE_DECL_WARNX $ac_have_decl" >>confdefs.h 6918 ac_fn_check_decl "$LINENO" "vwarnc" "ac_cv_have_decl_vwarnc" " 6919 #ifdef HAVE_ERR_H 6920 #include <err.h> 6921 #endif 6922 6923 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6924 if test "x$ac_cv_have_decl_vwarnc" = xyes 6925 then : 6926 ac_have_decl=1 6927 else case e in #( 6928 e) ac_have_decl=0 ;; 6929 esac 6930 fi 6931 printf "%s\n" "#define HAVE_DECL_VWARNC $ac_have_decl" >>confdefs.h 6932 ac_fn_check_decl "$LINENO" "vwarnx" "ac_cv_have_decl_vwarnx" " 6933 #ifdef HAVE_ERR_H 6934 #include <err.h> 6935 #endif 6936 6937 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6938 if test "x$ac_cv_have_decl_vwarnx" = xyes 6939 then : 6940 ac_have_decl=1 6941 else case e in #( 6942 e) ac_have_decl=0 ;; 6943 esac 6944 fi 6945 printf "%s\n" "#define HAVE_DECL_VWARNX $ac_have_decl" >>confdefs.h 6946 6947 6948 ac_fn_check_decl "$LINENO" "htobe16" "ac_cv_have_decl_htobe16" "#include <sys/types.h> 6949 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6950 if test "x$ac_cv_have_decl_htobe16" = xyes 6951 then : 6952 ac_have_decl=1 6953 else case e in #( 6954 e) ac_have_decl=0 ;; 6955 esac 6956 fi 6957 printf "%s\n" "#define HAVE_DECL_HTOBE16 $ac_have_decl" >>confdefs.h 6958 ac_fn_check_decl "$LINENO" "htobe32" "ac_cv_have_decl_htobe32" "#include <sys/types.h> 6959 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6960 if test "x$ac_cv_have_decl_htobe32" = xyes 6961 then : 6962 ac_have_decl=1 6963 else case e in #( 6964 e) ac_have_decl=0 ;; 6965 esac 6966 fi 6967 printf "%s\n" "#define HAVE_DECL_HTOBE32 $ac_have_decl" >>confdefs.h 6968 ac_fn_check_decl "$LINENO" "htobe64" "ac_cv_have_decl_htobe64" "#include <sys/types.h> 6969 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6970 if test "x$ac_cv_have_decl_htobe64" = xyes 6971 then : 6972 ac_have_decl=1 6973 else case e in #( 6974 e) ac_have_decl=0 ;; 6975 esac 6976 fi 6977 printf "%s\n" "#define HAVE_DECL_HTOBE64 $ac_have_decl" >>confdefs.h 6978 ac_fn_check_decl "$LINENO" "htole16" "ac_cv_have_decl_htole16" "#include <sys/types.h> 6979 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6980 if test "x$ac_cv_have_decl_htole16" = xyes 6981 then : 6982 ac_have_decl=1 6983 else case e in #( 6984 e) ac_have_decl=0 ;; 6985 esac 6986 fi 6987 printf "%s\n" "#define HAVE_DECL_HTOLE16 $ac_have_decl" >>confdefs.h 6988 ac_fn_check_decl "$LINENO" "htole32" "ac_cv_have_decl_htole32" "#include <sys/types.h> 6989 " "$ac_c_undeclared_builtin_options" "CFLAGS" 6990 if test "x$ac_cv_have_decl_htole32" = xyes 6991 then : 6992 ac_have_decl=1 6993 else case e in #( 6994 e) ac_have_decl=0 ;; 6995 esac 6996 fi 6997 printf "%s\n" "#define HAVE_DECL_HTOLE32 $ac_have_decl" >>confdefs.h 6998 ac_fn_check_decl "$LINENO" "htole64" "ac_cv_have_decl_htole64" "#include <sys/types.h> 6999 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7000 if test "x$ac_cv_have_decl_htole64" = xyes 7001 then : 7002 ac_have_decl=1 7003 else case e in #( 7004 e) ac_have_decl=0 ;; 7005 esac 7006 fi 7007 printf "%s\n" "#define HAVE_DECL_HTOLE64 $ac_have_decl" >>confdefs.h 7008 ac_fn_check_decl "$LINENO" "be16toh" "ac_cv_have_decl_be16toh" "#include <sys/types.h> 7009 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7010 if test "x$ac_cv_have_decl_be16toh" = xyes 7011 then : 7012 ac_have_decl=1 7013 else case e in #( 7014 e) ac_have_decl=0 ;; 7015 esac 7016 fi 7017 printf "%s\n" "#define HAVE_DECL_BE16TOH $ac_have_decl" >>confdefs.h 7018 ac_fn_check_decl "$LINENO" "be32toh" "ac_cv_have_decl_be32toh" "#include <sys/types.h> 7019 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7020 if test "x$ac_cv_have_decl_be32toh" = xyes 7021 then : 7022 ac_have_decl=1 7023 else case e in #( 7024 e) ac_have_decl=0 ;; 7025 esac 7026 fi 7027 printf "%s\n" "#define HAVE_DECL_BE32TOH $ac_have_decl" >>confdefs.h 7028 ac_fn_check_decl "$LINENO" "be64toh" "ac_cv_have_decl_be64toh" "#include <sys/types.h> 7029 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7030 if test "x$ac_cv_have_decl_be64toh" = xyes 7031 then : 7032 ac_have_decl=1 7033 else case e in #( 7034 e) ac_have_decl=0 ;; 7035 esac 7036 fi 7037 printf "%s\n" "#define HAVE_DECL_BE64TOH $ac_have_decl" >>confdefs.h 7038 ac_fn_check_decl "$LINENO" "le16toh" "ac_cv_have_decl_le16toh" "#include <sys/types.h> 7039 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7040 if test "x$ac_cv_have_decl_le16toh" = xyes 7041 then : 7042 ac_have_decl=1 7043 else case e in #( 7044 e) ac_have_decl=0 ;; 7045 esac 7046 fi 7047 printf "%s\n" "#define HAVE_DECL_LE16TOH $ac_have_decl" >>confdefs.h 7048 ac_fn_check_decl "$LINENO" "le32toh" "ac_cv_have_decl_le32toh" "#include <sys/types.h> 7049 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7050 if test "x$ac_cv_have_decl_le32toh" = xyes 7051 then : 7052 ac_have_decl=1 7053 else case e in #( 7054 e) ac_have_decl=0 ;; 7055 esac 7056 fi 7057 printf "%s\n" "#define HAVE_DECL_LE32TOH $ac_have_decl" >>confdefs.h 7058 ac_fn_check_decl "$LINENO" "le64toh" "ac_cv_have_decl_le64toh" "#include <sys/types.h> 7059 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7060 if test "x$ac_cv_have_decl_le64toh" = xyes 7061 then : 7062 ac_have_decl=1 7063 else case e in #( 7064 e) ac_have_decl=0 ;; 7065 esac 7066 fi 7067 printf "%s\n" "#define HAVE_DECL_LE64TOH $ac_have_decl" >>confdefs.h 7068 7069 7070 ac_fn_check_decl "$LINENO" "bswap16" "ac_cv_have_decl_bswap16" "#include <machine/bswap.h> 7071 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7072 if test "x$ac_cv_have_decl_bswap16" = xyes 7073 then : 7074 ac_have_decl=1 7075 else case e in #( 7076 e) ac_have_decl=0 ;; 7077 esac 7078 fi 7079 printf "%s\n" "#define HAVE_DECL_BSWAP16 $ac_have_decl" >>confdefs.h 7080 ac_fn_check_decl "$LINENO" "bswap32" "ac_cv_have_decl_bswap32" "#include <machine/bswap.h> 7081 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7082 if test "x$ac_cv_have_decl_bswap32" = xyes 7083 then : 7084 ac_have_decl=1 7085 else case e in #( 7086 e) ac_have_decl=0 ;; 7087 esac 7088 fi 7089 printf "%s\n" "#define HAVE_DECL_BSWAP32 $ac_have_decl" >>confdefs.h 7090 ac_fn_check_decl "$LINENO" "bswap64" "ac_cv_have_decl_bswap64" "#include <machine/bswap.h> 7091 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7092 if test "x$ac_cv_have_decl_bswap64" = xyes 7093 then : 7094 ac_have_decl=1 7095 else case e in #( 7096 e) ac_have_decl=0 ;; 7097 esac 7098 fi 7099 printf "%s\n" "#define HAVE_DECL_BSWAP64 $ac_have_decl" >>confdefs.h 7100 7101 7102 ac_fn_check_decl "$LINENO" "be16enc" "ac_cv_have_decl_be16enc" "#include <sys/endian.h> 7103 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7104 if test "x$ac_cv_have_decl_be16enc" = xyes 7105 then : 7106 ac_have_decl=1 7107 else case e in #( 7108 e) ac_have_decl=0 ;; 7109 esac 7110 fi 7111 printf "%s\n" "#define HAVE_DECL_BE16ENC $ac_have_decl" >>confdefs.h 7112 ac_fn_check_decl "$LINENO" "le16enc" "ac_cv_have_decl_le16enc" "#include <sys/endian.h> 7113 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7114 if test "x$ac_cv_have_decl_le16enc" = xyes 7115 then : 7116 ac_have_decl=1 7117 else case e in #( 7118 e) ac_have_decl=0 ;; 7119 esac 7120 fi 7121 printf "%s\n" "#define HAVE_DECL_LE16ENC $ac_have_decl" >>confdefs.h 7122 ac_fn_check_decl "$LINENO" "be16dec" "ac_cv_have_decl_be16dec" "#include <sys/endian.h> 7123 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7124 if test "x$ac_cv_have_decl_be16dec" = xyes 7125 then : 7126 ac_have_decl=1 7127 else case e in #( 7128 e) ac_have_decl=0 ;; 7129 esac 7130 fi 7131 printf "%s\n" "#define HAVE_DECL_BE16DEC $ac_have_decl" >>confdefs.h 7132 ac_fn_check_decl "$LINENO" "le16dec" "ac_cv_have_decl_le16dec" "#include <sys/endian.h> 7133 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7134 if test "x$ac_cv_have_decl_le16dec" = xyes 7135 then : 7136 ac_have_decl=1 7137 else case e in #( 7138 e) ac_have_decl=0 ;; 7139 esac 7140 fi 7141 printf "%s\n" "#define HAVE_DECL_LE16DEC $ac_have_decl" >>confdefs.h 7142 ac_fn_check_decl "$LINENO" "be32enc" "ac_cv_have_decl_be32enc" "#include <sys/endian.h> 7143 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7144 if test "x$ac_cv_have_decl_be32enc" = xyes 7145 then : 7146 ac_have_decl=1 7147 else case e in #( 7148 e) ac_have_decl=0 ;; 7149 esac 7150 fi 7151 printf "%s\n" "#define HAVE_DECL_BE32ENC $ac_have_decl" >>confdefs.h 7152 ac_fn_check_decl "$LINENO" "le32enc" "ac_cv_have_decl_le32enc" "#include <sys/endian.h> 7153 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7154 if test "x$ac_cv_have_decl_le32enc" = xyes 7155 then : 7156 ac_have_decl=1 7157 else case e in #( 7158 e) ac_have_decl=0 ;; 7159 esac 7160 fi 7161 printf "%s\n" "#define HAVE_DECL_LE32ENC $ac_have_decl" >>confdefs.h 7162 ac_fn_check_decl "$LINENO" "be32dec" "ac_cv_have_decl_be32dec" "#include <sys/endian.h> 7163 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7164 if test "x$ac_cv_have_decl_be32dec" = xyes 7165 then : 7166 ac_have_decl=1 7167 else case e in #( 7168 e) ac_have_decl=0 ;; 7169 esac 7170 fi 7171 printf "%s\n" "#define HAVE_DECL_BE32DEC $ac_have_decl" >>confdefs.h 7172 ac_fn_check_decl "$LINENO" "le32dec" "ac_cv_have_decl_le32dec" "#include <sys/endian.h> 7173 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7174 if test "x$ac_cv_have_decl_le32dec" = xyes 7175 then : 7176 ac_have_decl=1 7177 else case e in #( 7178 e) ac_have_decl=0 ;; 7179 esac 7180 fi 7181 printf "%s\n" "#define HAVE_DECL_LE32DEC $ac_have_decl" >>confdefs.h 7182 ac_fn_check_decl "$LINENO" "be64enc" "ac_cv_have_decl_be64enc" "#include <sys/endian.h> 7183 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7184 if test "x$ac_cv_have_decl_be64enc" = xyes 7185 then : 7186 ac_have_decl=1 7187 else case e in #( 7188 e) ac_have_decl=0 ;; 7189 esac 7190 fi 7191 printf "%s\n" "#define HAVE_DECL_BE64ENC $ac_have_decl" >>confdefs.h 7192 ac_fn_check_decl "$LINENO" "le64enc" "ac_cv_have_decl_le64enc" "#include <sys/endian.h> 7193 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7194 if test "x$ac_cv_have_decl_le64enc" = xyes 7195 then : 7196 ac_have_decl=1 7197 else case e in #( 7198 e) ac_have_decl=0 ;; 7199 esac 7200 fi 7201 printf "%s\n" "#define HAVE_DECL_LE64ENC $ac_have_decl" >>confdefs.h 7202 ac_fn_check_decl "$LINENO" "be64dec" "ac_cv_have_decl_be64dec" "#include <sys/endian.h> 7203 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7204 if test "x$ac_cv_have_decl_be64dec" = xyes 7205 then : 7206 ac_have_decl=1 7207 else case e in #( 7208 e) ac_have_decl=0 ;; 7209 esac 7210 fi 7211 printf "%s\n" "#define HAVE_DECL_BE64DEC $ac_have_decl" >>confdefs.h 7212 ac_fn_check_decl "$LINENO" "le64dec" "ac_cv_have_decl_le64dec" "#include <sys/endian.h> 7213 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7214 if test "x$ac_cv_have_decl_le64dec" = xyes 7215 then : 7216 ac_have_decl=1 7217 else case e in #( 7218 e) ac_have_decl=0 ;; 7219 esac 7220 fi 7221 printf "%s\n" "#define HAVE_DECL_LE64DEC $ac_have_decl" >>confdefs.h 7222 7223 7224 ac_fn_check_decl "$LINENO" "fstatvfs" "ac_cv_have_decl_fstatvfs" "#include <sys/statvfs.h> 7225 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7226 if test "x$ac_cv_have_decl_fstatvfs" = xyes 7227 then : 7228 ac_have_decl=1 7229 else case e in #( 7230 e) ac_have_decl=0 ;; 7231 esac 7232 fi 7233 printf "%s\n" "#define HAVE_DECL_FSTATVFS $ac_have_decl" >>confdefs.h 7234 7235 7236 ac_fn_check_decl "$LINENO" "setgroupent" "ac_cv_have_decl_setgroupent" " 7237 #include <sys/types.h> 7238 #include <grp.h> 7239 #include <pwd.h> 7240 7241 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7242 if test "x$ac_cv_have_decl_setgroupent" = xyes 7243 then : 7244 ac_have_decl=1 7245 else case e in #( 7246 e) ac_have_decl=0 ;; 7247 esac 7248 fi 7249 printf "%s\n" "#define HAVE_DECL_SETGROUPENT $ac_have_decl" >>confdefs.h 7250 ac_fn_check_decl "$LINENO" "setpassent" "ac_cv_have_decl_setpassent" " 7251 #include <sys/types.h> 7252 #include <grp.h> 7253 #include <pwd.h> 7254 7255 " "$ac_c_undeclared_builtin_options" "CFLAGS" 7256 if test "x$ac_cv_have_decl_setpassent" = xyes 7257 then : 7258 ac_have_decl=1 7259 else case e in #( 7260 e) ac_have_decl=0 ;; 7261 esac 7262 fi 7263 printf "%s\n" "#define HAVE_DECL_SETPASSENT $ac_have_decl" >>confdefs.h 7264 7265 7266 # regcomp() and regexec() are also names of functions in the old V8 7267 # regexp package. To avoid them, we need to find out who has regfree(). 7268 7269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for regfree in -lregex" >&5 7270 printf %s "checking for regfree in -lregex... " >&6; } 7271 if test ${ac_cv_lib_regex_regfree+y} 7272 then : 7273 printf %s "(cached) " >&6 7274 else case e in #( 7275 e) ac_check_lib_save_LIBS=$LIBS 7276 LIBS="-lregex $LIBS" 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278 /* end confdefs.h. */ 7279 7280 /* Override any GCC internal prototype to avoid an error. 7281 Use char because int might match the return type of a GCC 7282 builtin and then its argument prototype would still apply. 7283 The 'extern "C"' is for builds by C++ compilers; 7284 although this is not generally supported in C code supporting it here 7285 has little cost and some practical benefit (sr 110532). */ 7286 #ifdef __cplusplus 7287 extern "C" 7288 #endif 7289 char regfree (void); 7290 int 7291 main (void) 7292 { 7293 return regfree (); 7294 ; 7295 return 0; 7296 } 7297 _ACEOF 7298 if ac_fn_c_try_link "$LINENO" 7299 then : 7300 ac_cv_lib_regex_regfree=yes 7301 else case e in #( 7302 e) ac_cv_lib_regex_regfree=no ;; 7303 esac 7304 fi 7305 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7306 conftest$ac_exeext conftest.$ac_ext 7307 LIBS=$ac_check_lib_save_LIBS ;; 7308 esac 7309 fi 7310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_regex_regfree" >&5 7311 printf "%s\n" "$ac_cv_lib_regex_regfree" >&6; } 7312 if test "x$ac_cv_lib_regex_regfree" = xyes 7313 then : 7314 printf "%s\n" "#define HAVE_LIBREGEX 1" >>confdefs.h 7315 7316 LIBS="-lregex $LIBS" 7317 7318 fi 7319 7320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing regfree" >&5 7321 printf %s "checking for library containing regfree... " >&6; } 7322 if test ${ac_cv_search_regfree+y} 7323 then : 7324 printf %s "(cached) " >&6 7325 else case e in #( 7326 e) ac_func_search_save_LIBS=$LIBS 7327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328 /* end confdefs.h. */ 7329 7330 /* Override any GCC internal prototype to avoid an error. 7331 Use char because int might match the return type of a GCC 7332 builtin and then its argument prototype would still apply. 7333 The 'extern "C"' is for builds by C++ compilers; 7334 although this is not generally supported in C code supporting it here 7335 has little cost and some practical benefit (sr 110532). */ 7336 #ifdef __cplusplus 7337 extern "C" 7338 #endif 7339 char regfree (void); 7340 int 7341 main (void) 7342 { 7343 return regfree (); 7344 ; 7345 return 0; 7346 } 7347 _ACEOF 7348 for ac_lib in '' rx posix 7349 do 7350 if test -z "$ac_lib"; then 7351 ac_res="none required" 7352 else 7353 ac_res=-l$ac_lib 7354 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7355 fi 7356 if ac_fn_c_try_link "$LINENO" 7357 then : 7358 ac_cv_search_regfree=$ac_res 7359 fi 7360 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7361 conftest$ac_exeext 7362 if test ${ac_cv_search_regfree+y} 7363 then : 7364 break 7365 fi 7366 done 7367 if test ${ac_cv_search_regfree+y} 7368 then : 7369 7370 else case e in #( 7371 e) ac_cv_search_regfree=no ;; 7372 esac 7373 fi 7374 rm conftest.$ac_ext 7375 LIBS=$ac_func_search_save_LIBS ;; 7376 esac 7377 fi 7378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regfree" >&5 7379 printf "%s\n" "$ac_cv_search_regfree" >&6; } 7380 ac_res=$ac_cv_search_regfree 7381 if test "$ac_res" != no 7382 then : 7383 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7384 7385 fi 7386 7387 7388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 7389 printf %s "checking for clock_gettime in -lrt... " >&6; } 7390 if test ${ac_cv_lib_rt_clock_gettime+y} 7391 then : 7392 printf %s "(cached) " >&6 7393 else case e in #( 7394 e) ac_check_lib_save_LIBS=$LIBS 7395 LIBS="-lrt $LIBS" 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7397 /* end confdefs.h. */ 7398 7399 /* Override any GCC internal prototype to avoid an error. 7400 Use char because int might match the return type of a GCC 7401 builtin and then its argument prototype would still apply. 7402 The 'extern "C"' is for builds by C++ compilers; 7403 although this is not generally supported in C code supporting it here 7404 has little cost and some practical benefit (sr 110532). */ 7405 #ifdef __cplusplus 7406 extern "C" 7407 #endif 7408 char clock_gettime (void); 7409 int 7410 main (void) 7411 { 7412 return clock_gettime (); 7413 ; 7414 return 0; 7415 } 7416 _ACEOF 7417 if ac_fn_c_try_link "$LINENO" 7418 then : 7419 ac_cv_lib_rt_clock_gettime=yes 7420 else case e in #( 7421 e) ac_cv_lib_rt_clock_gettime=no ;; 7422 esac 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7425 conftest$ac_exeext conftest.$ac_ext 7426 LIBS=$ac_check_lib_save_LIBS ;; 7427 esac 7428 fi 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 7430 printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; } 7431 if test "x$ac_cv_lib_rt_clock_gettime" = xyes 7432 then : 7433 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h 7434 7435 LIBS="-lrt $LIBS" 7436 7437 fi 7438 7439 7440 7441 for ac_func in fparseln 7442 do : 7443 ac_fn_c_check_func "$LINENO" "fparseln" "ac_cv_func_fparseln" 7444 if test "x$ac_cv_func_fparseln" = xyes 7445 then : 7446 printf "%s\n" "#define HAVE_FPARSELN 1" >>confdefs.h 7447 7448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fparseln seems to work" >&5 7449 printf %s "checking if fparseln seems to work... " >&6; } 7450 if test "$cross_compiling" = yes 7451 then : 7452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking farseln" >&5 7453 printf "%s\n" "$as_me: WARNING: cross compiling: not checking farseln" >&2;} 7454 7455 else case e in #( 7456 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7457 /* end confdefs.h. */ 7458 7459 #define _NETBSD_SOURCE 7460 #include <stdio.h> 7461 #include <stdlib.h> 7462 #define CONFTEST "conftest.fparseln" 7463 #define COMMENT '#' 7464 int 7465 main(void) 7466 { 7467 static const char delim[3] = { '\0', '\0', COMMENT }; 7468 FILE *fp; 7469 char *ptr; 7470 fp = fopen(CONFTEST, "w+"); 7471 if (fp != NULL) { 7472 unlink(CONFTEST); 7473 ungetc(COMMENT, fp); 7474 ptr = fparseln(fp, NULL, NULL, delim, 7475 FPARSELN_UNESCALL); 7476 fclose(fp); 7477 if (ptr == NULL) 7478 exit(0); 7479 } 7480 exit(1); 7481 } 7482 7483 _ACEOF 7484 if ac_fn_c_try_run "$LINENO" 7485 then : 7486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7487 printf "%s\n" "yes" >&6; } 7488 else case e in #( 7489 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7490 printf "%s\n" "no" >&6; } 7491 7492 printf "%s\n" "#define BROKEN_FPARSELN 1" >>confdefs.h 7493 ;; 7494 esac 7495 fi 7496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7497 conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7498 esac 7499 fi 7500 7501 7502 fi 7503 7504 done 7505 7506 7507 nb_cv_check_cc_flags= 7508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=unknown-warning-option" >&5 7509 printf %s "checking whether C compiler accepts -Werror=unknown-warning-option... " >&6; } 7510 if test ${ax_cv_check_cflags___Werror_unknown_warning_option+y} 7511 then : 7512 printf %s "(cached) " >&6 7513 else case e in #( 7514 e) 7515 ax_check_save_flags=$CFLAGS 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 7520 int 7521 main (void) 7522 { 7523 7524 ; 7525 return 0; 7526 } 7527 _ACEOF 7528 if ac_fn_c_try_compile "$LINENO" 7529 then : 7530 ax_cv_check_cflags___Werror_unknown_warning_option=yes 7531 else case e in #( 7532 e) ax_cv_check_cflags___Werror_unknown_warning_option=no ;; 7533 esac 7534 fi 7535 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7536 CFLAGS=$ax_check_save_flags ;; 7537 esac 7538 fi 7539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror_unknown_warning_option" >&5 7540 printf "%s\n" "$ax_cv_check_cflags___Werror_unknown_warning_option" >&6; } 7541 if test "x$ax_cv_check_cflags___Werror_unknown_warning_option" = xyes 7542 then : 7543 nb_cv_check_cc_flags=-Werror=unknown-warning-option 7544 else case e in #( 7545 e) : ;; 7546 esac 7547 fi 7548 7549 7550 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-no-cpp-precomp" | sed "$as_sed_sh"` 7551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -no-cpp-precomp" >&5 7552 printf %s "checking whether C compiler accepts -no-cpp-precomp... " >&6; } 7553 if eval test \${$as_CACHEVAR+y} 7554 then : 7555 printf %s "(cached) " >&6 7556 else case e in #( 7557 e) 7558 ax_check_save_flags=$CFLAGS 7559 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -no-cpp-precomp" 7560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7561 /* end confdefs.h. */ 7562 7563 int 7564 main (void) 7565 { 7566 7567 ; 7568 return 0; 7569 } 7570 _ACEOF 7571 if ac_fn_c_try_compile "$LINENO" 7572 then : 7573 eval "$as_CACHEVAR=yes" 7574 else case e in #( 7575 e) eval "$as_CACHEVAR=no" ;; 7576 esac 7577 fi 7578 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7579 CFLAGS=$ax_check_save_flags ;; 7580 esac 7581 fi 7582 eval ac_res=\$$as_CACHEVAR 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7584 printf "%s\n" "$ac_res" >&6; } 7585 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7586 then : 7587 CC_NO_CPP_PRECOMP=-no-cpp-precomp 7588 else case e in #( 7589 e) : ;; 7590 esac 7591 fi 7592 7593 7594 7595 7596 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Waddress-of-packed-member" | sed "$as_sed_sh"` 7597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Waddress-of-packed-member" >&5 7598 printf %s "checking whether C compiler accepts -Waddress-of-packed-member... " >&6; } 7599 if eval test \${$as_CACHEVAR+y} 7600 then : 7601 printf %s "(cached) " >&6 7602 else case e in #( 7603 e) 7604 ax_check_save_flags=$CFLAGS 7605 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Waddress-of-packed-member" 7606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7607 /* end confdefs.h. */ 7608 7609 int 7610 main (void) 7611 { 7612 7613 ; 7614 return 0; 7615 } 7616 _ACEOF 7617 if ac_fn_c_try_compile "$LINENO" 7618 then : 7619 eval "$as_CACHEVAR=yes" 7620 else case e in #( 7621 e) eval "$as_CACHEVAR=no" ;; 7622 esac 7623 fi 7624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7625 CFLAGS=$ax_check_save_flags ;; 7626 esac 7627 fi 7628 eval ac_res=\$$as_CACHEVAR 7629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7630 printf "%s\n" "$ac_res" >&6; } 7631 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7632 then : 7633 CC_WNO_ADDRESS_OF_PACKED_MEMBER=-Wno-address-of-packed-member 7634 else case e in #( 7635 e) : ;; 7636 esac 7637 fi 7638 7639 7640 7641 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wcast-function-type" | sed "$as_sed_sh"` 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wcast-function-type" >&5 7643 printf %s "checking whether C compiler accepts -Wcast-function-type... " >&6; } 7644 if eval test \${$as_CACHEVAR+y} 7645 then : 7646 printf %s "(cached) " >&6 7647 else case e in #( 7648 e) 7649 ax_check_save_flags=$CFLAGS 7650 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wcast-function-type" 7651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7652 /* end confdefs.h. */ 7653 7654 int 7655 main (void) 7656 { 7657 7658 ; 7659 return 0; 7660 } 7661 _ACEOF 7662 if ac_fn_c_try_compile "$LINENO" 7663 then : 7664 eval "$as_CACHEVAR=yes" 7665 else case e in #( 7666 e) eval "$as_CACHEVAR=no" ;; 7667 esac 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7670 CFLAGS=$ax_check_save_flags ;; 7671 esac 7672 fi 7673 eval ac_res=\$$as_CACHEVAR 7674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7675 printf "%s\n" "$ac_res" >&6; } 7676 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7677 then : 7678 CC_WNO_CAST_FUNCTION_TYPE=-Wno-cast-function-type 7679 else case e in #( 7680 e) : ;; 7681 esac 7682 fi 7683 7684 7685 7686 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Werror=address-of-packed-member" | sed "$as_sed_sh"` 7687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=address-of-packed-member" >&5 7688 printf %s "checking whether C compiler accepts -Werror=address-of-packed-member... " >&6; } 7689 if eval test \${$as_CACHEVAR+y} 7690 then : 7691 printf %s "(cached) " >&6 7692 else case e in #( 7693 e) 7694 ax_check_save_flags=$CFLAGS 7695 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Werror=address-of-packed-member" 7696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697 /* end confdefs.h. */ 7698 7699 int 7700 main (void) 7701 { 7702 7703 ; 7704 return 0; 7705 } 7706 _ACEOF 7707 if ac_fn_c_try_compile "$LINENO" 7708 then : 7709 eval "$as_CACHEVAR=yes" 7710 else case e in #( 7711 e) eval "$as_CACHEVAR=no" ;; 7712 esac 7713 fi 7714 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7715 CFLAGS=$ax_check_save_flags ;; 7716 esac 7717 fi 7718 eval ac_res=\$$as_CACHEVAR 7719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7720 printf "%s\n" "$ac_res" >&6; } 7721 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7722 then : 7723 CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER=-Wno-error=address-of-packed-member 7724 else case e in #( 7725 e) : ;; 7726 esac 7727 fi 7728 7729 7730 7731 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wformat-overflow" | sed "$as_sed_sh"` 7732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wformat-overflow" >&5 7733 printf %s "checking whether C compiler accepts -Wformat-overflow... " >&6; } 7734 if eval test \${$as_CACHEVAR+y} 7735 then : 7736 printf %s "(cached) " >&6 7737 else case e in #( 7738 e) 7739 ax_check_save_flags=$CFLAGS 7740 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wformat-overflow" 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 7744 int 7745 main (void) 7746 { 7747 7748 ; 7749 return 0; 7750 } 7751 _ACEOF 7752 if ac_fn_c_try_compile "$LINENO" 7753 then : 7754 eval "$as_CACHEVAR=yes" 7755 else case e in #( 7756 e) eval "$as_CACHEVAR=no" ;; 7757 esac 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7760 CFLAGS=$ax_check_save_flags ;; 7761 esac 7762 fi 7763 eval ac_res=\$$as_CACHEVAR 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7765 printf "%s\n" "$ac_res" >&6; } 7766 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7767 then : 7768 CC_WNO_FORMAT_OVERFLOW=-Wno-format-overflow 7769 else case e in #( 7770 e) : ;; 7771 esac 7772 fi 7773 7774 7775 7776 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wformat-truncation" | sed "$as_sed_sh"` 7777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wformat-truncation" >&5 7778 printf %s "checking whether C compiler accepts -Wformat-truncation... " >&6; } 7779 if eval test \${$as_CACHEVAR+y} 7780 then : 7781 printf %s "(cached) " >&6 7782 else case e in #( 7783 e) 7784 ax_check_save_flags=$CFLAGS 7785 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wformat-truncation" 7786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7787 /* end confdefs.h. */ 7788 7789 int 7790 main (void) 7791 { 7792 7793 ; 7794 return 0; 7795 } 7796 _ACEOF 7797 if ac_fn_c_try_compile "$LINENO" 7798 then : 7799 eval "$as_CACHEVAR=yes" 7800 else case e in #( 7801 e) eval "$as_CACHEVAR=no" ;; 7802 esac 7803 fi 7804 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7805 CFLAGS=$ax_check_save_flags ;; 7806 esac 7807 fi 7808 eval ac_res=\$$as_CACHEVAR 7809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7810 printf "%s\n" "$ac_res" >&6; } 7811 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7812 then : 7813 CC_WNO_FORMAT_TRUNCATION=-Wno-format-truncation 7814 else case e in #( 7815 e) : ;; 7816 esac 7817 fi 7818 7819 7820 7821 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wimplicit-fallthrough" | sed "$as_sed_sh"` 7822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wimplicit-fallthrough" >&5 7823 printf %s "checking whether C compiler accepts -Wimplicit-fallthrough... " >&6; } 7824 if eval test \${$as_CACHEVAR+y} 7825 then : 7826 printf %s "(cached) " >&6 7827 else case e in #( 7828 e) 7829 ax_check_save_flags=$CFLAGS 7830 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wimplicit-fallthrough" 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 7834 int 7835 main (void) 7836 { 7837 7838 ; 7839 return 0; 7840 } 7841 _ACEOF 7842 if ac_fn_c_try_compile "$LINENO" 7843 then : 7844 eval "$as_CACHEVAR=yes" 7845 else case e in #( 7846 e) eval "$as_CACHEVAR=no" ;; 7847 esac 7848 fi 7849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7850 CFLAGS=$ax_check_save_flags ;; 7851 esac 7852 fi 7853 eval ac_res=\$$as_CACHEVAR 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7855 printf "%s\n" "$ac_res" >&6; } 7856 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7857 then : 7858 CC_WNO_IMPLICIT_FALLTHROUGH=-Wno-implicit-fallthrough 7859 else case e in #( 7860 e) : ;; 7861 esac 7862 fi 7863 7864 7865 7866 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wmaybe-uninitialized" | sed "$as_sed_sh"` 7867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wmaybe-uninitialized" >&5 7868 printf %s "checking whether C compiler accepts -Wmaybe-uninitialized... " >&6; } 7869 if eval test \${$as_CACHEVAR+y} 7870 then : 7871 printf %s "(cached) " >&6 7872 else case e in #( 7873 e) 7874 ax_check_save_flags=$CFLAGS 7875 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wmaybe-uninitialized" 7876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7877 /* end confdefs.h. */ 7878 7879 int 7880 main (void) 7881 { 7882 7883 ; 7884 return 0; 7885 } 7886 _ACEOF 7887 if ac_fn_c_try_compile "$LINENO" 7888 then : 7889 eval "$as_CACHEVAR=yes" 7890 else case e in #( 7891 e) eval "$as_CACHEVAR=no" ;; 7892 esac 7893 fi 7894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7895 CFLAGS=$ax_check_save_flags ;; 7896 esac 7897 fi 7898 eval ac_res=\$$as_CACHEVAR 7899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7900 printf "%s\n" "$ac_res" >&6; } 7901 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7902 then : 7903 CC_WNO_MAYBE_UNINITIALIZED=-Wno-maybe-uninitialized 7904 else case e in #( 7905 e) : ;; 7906 esac 7907 fi 7908 7909 7910 7911 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wreturn-local-addr" | sed "$as_sed_sh"` 7912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wreturn-local-addr" >&5 7913 printf %s "checking whether C compiler accepts -Wreturn-local-addr... " >&6; } 7914 if eval test \${$as_CACHEVAR+y} 7915 then : 7916 printf %s "(cached) " >&6 7917 else case e in #( 7918 e) 7919 ax_check_save_flags=$CFLAGS 7920 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wreturn-local-addr" 7921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7922 /* end confdefs.h. */ 7923 7924 int 7925 main (void) 7926 { 7927 7928 ; 7929 return 0; 7930 } 7931 _ACEOF 7932 if ac_fn_c_try_compile "$LINENO" 7933 then : 7934 eval "$as_CACHEVAR=yes" 7935 else case e in #( 7936 e) eval "$as_CACHEVAR=no" ;; 7937 esac 7938 fi 7939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7940 CFLAGS=$ax_check_save_flags ;; 7941 esac 7942 fi 7943 eval ac_res=\$$as_CACHEVAR 7944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7945 printf "%s\n" "$ac_res" >&6; } 7946 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7947 then : 7948 CC_WNO_RETURN_LOCAL_ADDR=-Wno-return-local-addr 7949 else case e in #( 7950 e) : ;; 7951 esac 7952 fi 7953 7954 7955 7956 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wstringop-overflow" | sed "$as_sed_sh"` 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wstringop-overflow" >&5 7958 printf %s "checking whether C compiler accepts -Wstringop-overflow... " >&6; } 7959 if eval test \${$as_CACHEVAR+y} 7960 then : 7961 printf %s "(cached) " >&6 7962 else case e in #( 7963 e) 7964 ax_check_save_flags=$CFLAGS 7965 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wstringop-overflow" 7966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967 /* end confdefs.h. */ 7968 7969 int 7970 main (void) 7971 { 7972 7973 ; 7974 return 0; 7975 } 7976 _ACEOF 7977 if ac_fn_c_try_compile "$LINENO" 7978 then : 7979 eval "$as_CACHEVAR=yes" 7980 else case e in #( 7981 e) eval "$as_CACHEVAR=no" ;; 7982 esac 7983 fi 7984 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7985 CFLAGS=$ax_check_save_flags ;; 7986 esac 7987 fi 7988 eval ac_res=\$$as_CACHEVAR 7989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7990 printf "%s\n" "$ac_res" >&6; } 7991 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 7992 then : 7993 CC_WNO_STRINGOP_OVERFLOW=-Wno-stringop-overflow 7994 else case e in #( 7995 e) : ;; 7996 esac 7997 fi 7998 7999 8000 8001 as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wstringop-truncation" | sed "$as_sed_sh"` 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wstringop-truncation" >&5 8003 printf %s "checking whether C compiler accepts -Wstringop-truncation... " >&6; } 8004 if eval test \${$as_CACHEVAR+y} 8005 then : 8006 printf %s "(cached) " >&6 8007 else case e in #( 8008 e) 8009 ax_check_save_flags=$CFLAGS 8010 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wstringop-truncation" 8011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8012 /* end confdefs.h. */ 8013 8014 int 8015 main (void) 8016 { 8017 8018 ; 8019 return 0; 8020 } 8021 _ACEOF 8022 if ac_fn_c_try_compile "$LINENO" 8023 then : 8024 eval "$as_CACHEVAR=yes" 8025 else case e in #( 8026 e) eval "$as_CACHEVAR=no" ;; 8027 esac 8028 fi 8029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8030 CFLAGS=$ax_check_save_flags ;; 8031 esac 8032 fi 8033 eval ac_res=\$$as_CACHEVAR 8034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8035 printf "%s\n" "$ac_res" >&6; } 8036 if eval test \"x\$"$as_CACHEVAR"\" = x"yes" 8037 then : 8038 CC_WNO_STRINGOP_TRUNCATION=-Wno-stringop-truncation 8039 else case e in #( 8040 e) : ;; 8041 esac 8042 fi 8043 8044 8045 8046 8047 cat >confcache <<\_ACEOF 8048 # This file is a shell script that caches the results of configure 8049 # tests run on this system so they can be shared between configure 8050 # scripts and configure runs, see configure's option --config-cache. 8051 # It is not useful on other systems. If it contains results you don't 8052 # want to keep, you may remove or edit it. 8053 # 8054 # config.status only pays attention to the cache file if you give it 8055 # the --recheck option to rerun configure. 8056 # 8057 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 8058 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 8059 # following values. 8060 8061 _ACEOF 8062 8063 # The following way of writing the cache mishandles newlines in values, 8064 # but we know of no workaround that is simple, portable, and efficient. 8065 # So, we kill variables containing newlines. 8066 # Ultrix sh set writes to stderr and can't be redirected directly, 8067 # and sets the high bit in the cache file unless we assign to the vars. 8068 ( 8069 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8070 eval ac_val=\$$ac_var 8071 case $ac_val in #( 8072 *${as_nl}*) 8073 case $ac_var in #( 8074 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8075 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8076 esac 8077 case $ac_var in #( 8078 _ | IFS | as_nl) ;; #( 8079 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8080 *) { eval $ac_var=; unset $ac_var;} ;; 8081 esac ;; 8082 esac 8083 done 8084 8085 (set) 2>&1 | 8086 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8087 *${as_nl}ac_space=\ *) 8088 # 'set' does not quote correctly, so add quotes: double-quote 8089 # substitution turns \\\\ into \\, and sed turns \\ into \. 8090 sed -n \ 8091 "s/'/'\\\\''/g; 8092 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8093 ;; #( 8094 *) 8095 # 'set' quotes correctly as required by POSIX, so do not add quotes. 8096 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8097 ;; 8098 esac | 8099 sort 8100 ) | 8101 sed ' 8102 /^ac_cv_env_/b end 8103 t clear 8104 :clear 8105 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 8106 t end 8107 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8108 :end' >>confcache 8109 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8110 if test -w "$cache_file"; then 8111 if test "x$cache_file" != "x/dev/null"; then 8112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8113 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 8114 if test ! -f "$cache_file" || test -h "$cache_file"; then 8115 cat confcache >"$cache_file" 8116 else 8117 case $cache_file in #( 8118 */* | ?:*) 8119 mv -f confcache "$cache_file"$$ && 8120 mv -f "$cache_file"$$ "$cache_file" ;; #( 8121 *) 8122 mv -f confcache "$cache_file" ;; 8123 esac 8124 fi 8125 fi 8126 else 8127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8128 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 8129 fi 8130 fi 8131 rm -f confcache 8132 8133 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8134 # Let make expand exec_prefix. 8135 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8136 8137 DEFS=-DHAVE_CONFIG_H 8138 8139 ac_libobjs= 8140 ac_ltlibobjs= 8141 U= 8142 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8143 # 1. Remove the extension, and $U if already installed. 8144 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8145 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 8146 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8147 # will be set to the directory where LIBOBJS objects are built. 8148 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8149 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8150 done 8151 LIBOBJS=$ac_libobjs 8152 8153 LTLIBOBJS=$ac_ltlibobjs 8154 8155 8156 8157 8158 : "${CONFIG_STATUS=./config.status}" 8159 ac_write_fail=0 8160 ac_clean_files_save=$ac_clean_files 8161 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8163 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 8164 as_write_fail=0 8165 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8166 #! $SHELL 8167 # Generated by $as_me. 8168 # Run this file to recreate the current configuration. 8169 # Compiler output produced by configure, useful for debugging 8170 # configure, is in config.log if it exists. 8171 8172 debug=false 8173 ac_cs_recheck=false 8174 ac_cs_silent=false 8175 8176 SHELL=\${CONFIG_SHELL-$SHELL} 8177 export SHELL 8178 _ASEOF 8179 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8180 ## -------------------- ## 8181 ## M4sh Initialization. ## 8182 ## -------------------- ## 8183 8184 # Be more Bourne compatible 8185 DUALCASE=1; export DUALCASE # for MKS sh 8186 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 8187 then : 8188 emulate sh 8189 NULLCMD=: 8190 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8191 # is contrary to our usage. Disable this feature. 8192 alias -g '${1+"$@"}'='"$@"' 8193 setopt NO_GLOB_SUBST 8194 else case e in #( 8195 e) case `(set -o) 2>/dev/null` in #( 8196 *posix*) : 8197 set -o posix ;; #( 8198 *) : 8199 ;; 8200 esac ;; 8201 esac 8202 fi 8203 8204 8205 8206 # Reset variables that may have inherited troublesome values from 8207 # the environment. 8208 8209 # IFS needs to be set, to space, tab, and newline, in precisely that order. 8210 # (If _AS_PATH_WALK were called with IFS unset, it would have the 8211 # side effect of setting IFS to empty, thus disabling word splitting.) 8212 # Quoting is to prevent editors from complaining about space-tab. 8213 as_nl=' 8214 ' 8215 export as_nl 8216 IFS=" "" $as_nl" 8217 8218 PS1='$ ' 8219 PS2='> ' 8220 PS4='+ ' 8221 8222 # Ensure predictable behavior from utilities with locale-dependent output. 8223 LC_ALL=C 8224 export LC_ALL 8225 LANGUAGE=C 8226 export LANGUAGE 8227 8228 # We cannot yet rely on "unset" to work, but we need these variables 8229 # to be unset--not just set to an empty or harmless value--now, to 8230 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 8231 # also avoids known problems related to "unset" and subshell syntax 8232 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 8233 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 8234 do eval test \${$as_var+y} \ 8235 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8236 done 8237 8238 # Ensure that fds 0, 1, and 2 are open. 8239 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 8240 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 8241 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 8242 8243 # The user is always right. 8244 if ${PATH_SEPARATOR+false} :; then 8245 PATH_SEPARATOR=: 8246 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8247 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8248 PATH_SEPARATOR=';' 8249 } 8250 fi 8251 8252 8253 # Find who we are. Look in the path if we contain no directory separator. 8254 as_myself= 8255 case $0 in #(( 8256 *[\\/]* ) as_myself=$0 ;; 8257 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8258 for as_dir in $PATH 8259 do 8260 IFS=$as_save_IFS 8261 case $as_dir in #((( 8262 '') as_dir=./ ;; 8263 */) ;; 8264 *) as_dir=$as_dir/ ;; 8265 esac 8266 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 8267 done 8268 IFS=$as_save_IFS 8269 8270 ;; 8271 esac 8272 # We did not find ourselves, most probably we were run as 'sh COMMAND' 8273 # in which case we are not to be found in the path. 8274 if test "x$as_myself" = x; then 8275 as_myself=$0 8276 fi 8277 if test ! -f "$as_myself"; then 8278 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8279 exit 1 8280 fi 8281 8282 8283 8284 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8285 # ---------------------------------------- 8286 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8287 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8288 # script with STATUS, using 1 if that was 0. 8289 as_fn_error () 8290 { 8291 as_status=$1; test $as_status -eq 0 && as_status=1 8292 if test "$4"; then 8293 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8294 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8295 fi 8296 printf "%s\n" "$as_me: error: $2" >&2 8297 as_fn_exit $as_status 8298 } # as_fn_error 8299 8300 8301 # as_fn_set_status STATUS 8302 # ----------------------- 8303 # Set $? to STATUS, without forking. 8304 as_fn_set_status () 8305 { 8306 return $1 8307 } # as_fn_set_status 8308 8309 # as_fn_exit STATUS 8310 # ----------------- 8311 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8312 as_fn_exit () 8313 { 8314 set +e 8315 as_fn_set_status $1 8316 exit $1 8317 } # as_fn_exit 8318 8319 # as_fn_unset VAR 8320 # --------------- 8321 # Portably unset VAR. 8322 as_fn_unset () 8323 { 8324 { eval $1=; unset $1;} 8325 } 8326 as_unset=as_fn_unset 8327 8328 # as_fn_append VAR VALUE 8329 # ---------------------- 8330 # Append the text in VALUE to the end of the definition contained in VAR. Take 8331 # advantage of any shell optimizations that allow amortized linear growth over 8332 # repeated appends, instead of the typical quadratic growth present in naive 8333 # implementations. 8334 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 8335 then : 8336 eval 'as_fn_append () 8337 { 8338 eval $1+=\$2 8339 }' 8340 else case e in #( 8341 e) as_fn_append () 8342 { 8343 eval $1=\$$1\$2 8344 } ;; 8345 esac 8346 fi # as_fn_append 8347 8348 # as_fn_arith ARG... 8349 # ------------------ 8350 # Perform arithmetic evaluation on the ARGs, and store the result in the 8351 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8352 # must be portable across $(()) and expr. 8353 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 8354 then : 8355 eval 'as_fn_arith () 8356 { 8357 as_val=$(( $* )) 8358 }' 8359 else case e in #( 8360 e) as_fn_arith () 8361 { 8362 as_val=`expr "$@" || test $? -eq 1` 8363 } ;; 8364 esac 8365 fi # as_fn_arith 8366 8367 8368 if expr a : '\(a\)' >/dev/null 2>&1 && 8369 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8370 as_expr=expr 8371 else 8372 as_expr=false 8373 fi 8374 8375 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8376 as_basename=basename 8377 else 8378 as_basename=false 8379 fi 8380 8381 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8382 as_dirname=dirname 8383 else 8384 as_dirname=false 8385 fi 8386 8387 as_me=`$as_basename -- "$0" || 8388 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8389 X"$0" : 'X\(//\)$' \| \ 8390 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8391 printf "%s\n" X/"$0" | 8392 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8393 s//\1/ 8394 q 8395 } 8396 /^X\/\(\/\/\)$/{ 8397 s//\1/ 8398 q 8399 } 8400 /^X\/\(\/\).*/{ 8401 s//\1/ 8402 q 8403 } 8404 s/.*/./; q'` 8405 8406 # Avoid depending upon Character Ranges. 8407 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8408 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8409 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8410 as_cr_digits='0123456789' 8411 as_cr_alnum=$as_cr_Letters$as_cr_digits 8412 8413 8414 # Determine whether it's possible to make 'echo' print without a newline. 8415 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 8416 # for compatibility with existing Makefiles. 8417 ECHO_C= ECHO_N= ECHO_T= 8418 case `echo -n x` in #((((( 8419 -n*) 8420 case `echo 'xy\c'` in 8421 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8422 xy) ECHO_C='\c';; 8423 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8424 ECHO_T=' ';; 8425 esac;; 8426 *) 8427 ECHO_N='-n';; 8428 esac 8429 8430 # For backward compatibility with old third-party macros, we provide 8431 # the shell variables $as_echo and $as_echo_n. New code should use 8432 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 8433 as_echo='printf %s\n' 8434 as_echo_n='printf %s' 8435 8436 rm -f conf$$ conf$$.exe conf$$.file 8437 if test -d conf$$.dir; then 8438 rm -f conf$$.dir/conf$$.file 8439 else 8440 rm -f conf$$.dir 8441 mkdir conf$$.dir 2>/dev/null 8442 fi 8443 if (echo >conf$$.file) 2>/dev/null; then 8444 if ln -s conf$$.file conf$$ 2>/dev/null; then 8445 as_ln_s='ln -s' 8446 # ... but there are two gotchas: 8447 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 8448 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 8449 # In both cases, we have to default to 'cp -pR'. 8450 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8451 as_ln_s='cp -pR' 8452 elif ln conf$$.file conf$$ 2>/dev/null; then 8453 as_ln_s=ln 8454 else 8455 as_ln_s='cp -pR' 8456 fi 8457 else 8458 as_ln_s='cp -pR' 8459 fi 8460 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8461 rmdir conf$$.dir 2>/dev/null 8462 8463 8464 # as_fn_mkdir_p 8465 # ------------- 8466 # Create "$as_dir" as a directory, including parents if necessary. 8467 as_fn_mkdir_p () 8468 { 8469 8470 case $as_dir in #( 8471 -*) as_dir=./$as_dir;; 8472 esac 8473 test -d "$as_dir" || eval $as_mkdir_p || { 8474 as_dirs= 8475 while :; do 8476 case $as_dir in #( 8477 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8478 *) as_qdir=$as_dir;; 8479 esac 8480 as_dirs="'$as_qdir' $as_dirs" 8481 as_dir=`$as_dirname -- "$as_dir" || 8482 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8483 X"$as_dir" : 'X\(//\)[^/]' \| \ 8484 X"$as_dir" : 'X\(//\)$' \| \ 8485 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8486 printf "%s\n" X"$as_dir" | 8487 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8488 s//\1/ 8489 q 8490 } 8491 /^X\(\/\/\)[^/].*/{ 8492 s//\1/ 8493 q 8494 } 8495 /^X\(\/\/\)$/{ 8496 s//\1/ 8497 q 8498 } 8499 /^X\(\/\).*/{ 8500 s//\1/ 8501 q 8502 } 8503 s/.*/./; q'` 8504 test -d "$as_dir" && break 8505 done 8506 test -z "$as_dirs" || eval "mkdir $as_dirs" 8507 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8508 8509 8510 } # as_fn_mkdir_p 8511 if mkdir -p . 2>/dev/null; then 8512 as_mkdir_p='mkdir -p "$as_dir"' 8513 else 8514 test -d ./-p && rmdir ./-p 8515 as_mkdir_p=false 8516 fi 8517 8518 8519 # as_fn_executable_p FILE 8520 # ----------------------- 8521 # Test if FILE is an executable regular file. 8522 as_fn_executable_p () 8523 { 8524 test -f "$1" && test -x "$1" 8525 } # as_fn_executable_p 8526 as_test_x='test -x' 8527 as_executable_p=as_fn_executable_p 8528 8529 # Sed expression to map a string onto a valid CPP name. 8530 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 8531 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 8532 8533 # Sed expression to map a string onto a valid variable name. 8534 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 8535 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 8536 8537 8538 exec 6>&1 8539 ## ----------------------------------- ## 8540 ## Main body of $CONFIG_STATUS script. ## 8541 ## ----------------------------------- ## 8542 _ASEOF 8543 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8544 8545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8546 # Save the log message, to keep $0 and so on meaningful, and to 8547 # report actual input values of CONFIG_FILES etc. instead of their 8548 # values after options handling. 8549 ac_log=" 8550 This file was extended by libnbcompat $as_me noversion, which was 8551 generated by GNU Autoconf 2.72. Invocation command line was 8552 8553 CONFIG_FILES = $CONFIG_FILES 8554 CONFIG_HEADERS = $CONFIG_HEADERS 8555 CONFIG_LINKS = $CONFIG_LINKS 8556 CONFIG_COMMANDS = $CONFIG_COMMANDS 8557 $ $0 $@ 8558 8559 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8560 " 8561 8562 _ACEOF 8563 8564 case $ac_config_files in *" 8565 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8566 esac 8567 8568 case $ac_config_headers in *" 8569 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8570 esac 8571 8572 8573 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8574 # Files that config.status was made for. 8575 config_files="$ac_config_files" 8576 config_headers="$ac_config_headers" 8577 8578 _ACEOF 8579 8580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8581 ac_cs_usage="\ 8582 '$as_me' instantiates files and other configuration actions 8583 from templates according to the current configuration. Unless the files 8584 and actions are specified as TAGs, all are instantiated by default. 8585 8586 Usage: $0 [OPTION]... [TAG]... 8587 8588 -h, --help print this help, then exit 8589 -V, --version print version number and configuration settings, then exit 8590 --config print configuration, then exit 8591 -q, --quiet, --silent 8592 do not print progress messages 8593 -d, --debug don't remove temporary files 8594 --recheck update $as_me by reconfiguring in the same conditions 8595 --file=FILE[:TEMPLATE] 8596 instantiate the configuration file FILE 8597 --header=FILE[:TEMPLATE] 8598 instantiate the configuration header FILE 8599 8600 Configuration files: 8601 $config_files 8602 8603 Configuration headers: 8604 $config_headers 8605 8606 Report bugs to <lib-bug-people (at] NetBSD.org>." 8607 8608 _ACEOF 8609 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 8610 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 8611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8612 ac_cs_config='$ac_cs_config_escaped' 8613 ac_cs_version="\\ 8614 libnbcompat config.status noversion 8615 configured by $0, generated by GNU Autoconf 2.72, 8616 with options \\"\$ac_cs_config\\" 8617 8618 Copyright (C) 2023 Free Software Foundation, Inc. 8619 This config.status script is free software; the Free Software Foundation 8620 gives unlimited permission to copy, distribute and modify it." 8621 8622 ac_pwd='$ac_pwd' 8623 srcdir='$srcdir' 8624 test -n "\$AWK" || AWK=awk 8625 _ACEOF 8626 8627 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8628 # The default lists apply if the user does not specify any file. 8629 ac_need_defaults=: 8630 while test $# != 0 8631 do 8632 case $1 in 8633 --*=?*) 8634 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8635 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8636 ac_shift=: 8637 ;; 8638 --*=) 8639 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8640 ac_optarg= 8641 ac_shift=: 8642 ;; 8643 *) 8644 ac_option=$1 8645 ac_optarg=$2 8646 ac_shift=shift 8647 ;; 8648 esac 8649 8650 case $ac_option in 8651 # Handling of the options. 8652 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8653 ac_cs_recheck=: ;; 8654 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8655 printf "%s\n" "$ac_cs_version"; exit ;; 8656 --config | --confi | --conf | --con | --co | --c ) 8657 printf "%s\n" "$ac_cs_config"; exit ;; 8658 --debug | --debu | --deb | --de | --d | -d ) 8659 debug=: ;; 8660 --file | --fil | --fi | --f ) 8661 $ac_shift 8662 case $ac_optarg in 8663 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8664 '') as_fn_error $? "missing file argument" ;; 8665 esac 8666 as_fn_append CONFIG_FILES " '$ac_optarg'" 8667 ac_need_defaults=false;; 8668 --header | --heade | --head | --hea ) 8669 $ac_shift 8670 case $ac_optarg in 8671 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8672 esac 8673 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8674 ac_need_defaults=false;; 8675 --he | --h) 8676 # Conflict between --help and --header 8677 as_fn_error $? "ambiguous option: '$1' 8678 Try '$0 --help' for more information.";; 8679 --help | --hel | -h ) 8680 printf "%s\n" "$ac_cs_usage"; exit ;; 8681 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8682 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8683 ac_cs_silent=: ;; 8684 8685 # This is an error. 8686 -*) as_fn_error $? "unrecognized option: '$1' 8687 Try '$0 --help' for more information." ;; 8688 8689 *) as_fn_append ac_config_targets " $1" 8690 ac_need_defaults=false ;; 8691 8692 esac 8693 shift 8694 done 8695 8696 ac_configure_extra_args= 8697 8698 if $ac_cs_silent; then 8699 exec 6>/dev/null 8700 ac_configure_extra_args="$ac_configure_extra_args --silent" 8701 fi 8702 8703 _ACEOF 8704 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8705 if \$ac_cs_recheck; then 8706 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8707 shift 8708 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 8709 CONFIG_SHELL='$SHELL' 8710 export CONFIG_SHELL 8711 exec "\$@" 8712 fi 8713 8714 _ACEOF 8715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8716 exec 5>>config.log 8717 { 8718 echo 8719 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8720 ## Running $as_me. ## 8721 _ASBOX 8722 printf "%s\n" "$ac_log" 8723 } >&5 8724 8725 _ACEOF 8726 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8727 _ACEOF 8728 8729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8730 8731 # Handling of arguments. 8732 for ac_config_target in $ac_config_targets 8733 do 8734 case $ac_config_target in 8735 "nbtool_config.h") CONFIG_HEADERS="$CONFIG_HEADERS nbtool_config.h" ;; 8736 "defs.mk") CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 8737 8738 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 8739 esac 8740 done 8741 8742 8743 # If the user did not use the arguments to specify the items to instantiate, 8744 # then the envvar interface is used. Set only those that are not. 8745 # We use the long form for the default assignment because of an extremely 8746 # bizarre bug on SunOS 4.1.3. 8747 if $ac_need_defaults; then 8748 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 8749 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 8750 fi 8751 8752 # Have a temporary directory for convenience. Make it in the build tree 8753 # simply because there is no reason against having it here, and in addition, 8754 # creating and moving files from /tmp can sometimes cause problems. 8755 # Hook for its removal unless debugging. 8756 # Note that there is a small window in which the directory will not be cleaned: 8757 # after its creation but before its name has been assigned to '$tmp'. 8758 $debug || 8759 { 8760 tmp= ac_tmp= 8761 trap 'exit_status=$? 8762 : "${ac_tmp:=$tmp}" 8763 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8764 ' 0 8765 trap 'as_fn_exit 1' 1 2 13 15 8766 } 8767 # Create a (secure) tmp directory for tmp files. 8768 8769 { 8770 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8771 test -d "$tmp" 8772 } || 8773 { 8774 tmp=./conf$$-$RANDOM 8775 (umask 077 && mkdir "$tmp") 8776 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8777 ac_tmp=$tmp 8778 8779 # Set up the scripts for CONFIG_FILES section. 8780 # No need to generate them if there are no CONFIG_FILES. 8781 # This happens for instance with './config.status config.h'. 8782 if test -n "$CONFIG_FILES"; then 8783 8784 8785 ac_cr=`echo X | tr X '\015'` 8786 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8787 # But we know of no other shell where ac_cr would be empty at this 8788 # point, so we can use a bashism as a fallback. 8789 if test "x$ac_cr" = x; then 8790 eval ac_cr=\$\'\\r\' 8791 fi 8792 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8793 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8794 ac_cs_awk_cr='\\r' 8795 else 8796 ac_cs_awk_cr=$ac_cr 8797 fi 8798 8799 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8800 _ACEOF 8801 8802 8803 { 8804 echo "cat >conf$$subs.awk <<_ACEOF" && 8805 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8806 echo "_ACEOF" 8807 } >conf$$subs.sh || 8808 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8809 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8810 ac_delim='%!_!# ' 8811 for ac_last_try in false false false false false :; do 8812 . ./conf$$subs.sh || 8813 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8814 8815 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8816 if test $ac_delim_n = $ac_delim_num; then 8817 break 8818 elif $ac_last_try; then 8819 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8820 else 8821 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8822 fi 8823 done 8824 rm -f conf$$subs.sh 8825 8826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8827 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8828 _ACEOF 8829 sed -n ' 8830 h 8831 s/^/S["/; s/!.*/"]=/ 8832 p 8833 g 8834 s/^[^!]*!// 8835 :repl 8836 t repl 8837 s/'"$ac_delim"'$// 8838 t delim 8839 :nl 8840 h 8841 s/\(.\{148\}\)..*/\1/ 8842 t more1 8843 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8844 p 8845 n 8846 b repl 8847 :more1 8848 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8849 p 8850 g 8851 s/.\{148\}// 8852 t nl 8853 :delim 8854 h 8855 s/\(.\{148\}\)..*/\1/ 8856 t more2 8857 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8858 p 8859 b 8860 :more2 8861 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8862 p 8863 g 8864 s/.\{148\}// 8865 t delim 8866 ' <conf$$subs.awk | sed ' 8867 /^[^""]/{ 8868 N 8869 s/\n// 8870 } 8871 ' >>$CONFIG_STATUS || ac_write_fail=1 8872 rm -f conf$$subs.awk 8873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8874 _ACAWK 8875 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8876 for (key in S) S_is_set[key] = 1 8877 FS = "" 8878 8879 } 8880 { 8881 line = $ 0 8882 nfields = split(line, field, "@") 8883 substed = 0 8884 len = length(field[1]) 8885 for (i = 2; i < nfields; i++) { 8886 key = field[i] 8887 keylen = length(key) 8888 if (S_is_set[key]) { 8889 value = S[key] 8890 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8891 len += length(value) + length(field[++i]) 8892 substed = 1 8893 } else 8894 len += 1 + keylen 8895 } 8896 8897 print line 8898 } 8899 8900 _ACAWK 8901 _ACEOF 8902 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8903 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8904 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8905 else 8906 cat 8907 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8908 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8909 _ACEOF 8910 8911 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8912 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8913 # trailing colons and then remove the whole line if VPATH becomes empty 8914 # (actually we leave an empty line to preserve line numbers). 8915 if test "x$srcdir" = x.; then 8916 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8917 h 8918 s/// 8919 s/^/:/ 8920 s/[ ]*$/:/ 8921 s/:\$(srcdir):/:/g 8922 s/:\${srcdir}:/:/g 8923 s/:@srcdir@:/:/g 8924 s/^:*// 8925 s/:*$// 8926 x 8927 s/\(=[ ]*\).*/\1/ 8928 G 8929 s/\n// 8930 s/^[^=]*=[ ]*$// 8931 }' 8932 fi 8933 8934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8935 fi # test -n "$CONFIG_FILES" 8936 8937 # Set up the scripts for CONFIG_HEADERS section. 8938 # No need to generate them if there are no CONFIG_HEADERS. 8939 # This happens for instance with './config.status Makefile'. 8940 if test -n "$CONFIG_HEADERS"; then 8941 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 8942 BEGIN { 8943 _ACEOF 8944 8945 # Transform confdefs.h into an awk script 'defines.awk', embedded as 8946 # here-document in config.status, that substitutes the proper values into 8947 # config.h.in to produce config.h. 8948 8949 # Create a delimiter string that does not exist in confdefs.h, to ease 8950 # handling of long lines. 8951 ac_delim='%!_!# ' 8952 for ac_last_try in false false :; do 8953 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 8954 if test -z "$ac_tt"; then 8955 break 8956 elif $ac_last_try; then 8957 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8958 else 8959 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8960 fi 8961 done 8962 8963 # For the awk script, D is an array of macro values keyed by name, 8964 # likewise P contains macro parameters if any. Preserve backslash 8965 # newline sequences. 8966 8967 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8968 sed -n ' 8969 s/.\{148\}/&'"$ac_delim"'/g 8970 t rset 8971 :rset 8972 s/^[ ]*#[ ]*define[ ][ ]*/ / 8973 t def 8974 d 8975 :def 8976 s/\\$// 8977 t bsnl 8978 s/["\\]/\\&/g 8979 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8980 D["\1"]=" \3"/p 8981 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8982 d 8983 :bsnl 8984 s/["\\]/\\&/g 8985 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8986 D["\1"]=" \3\\\\\\n"\\/p 8987 t cont 8988 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8989 t cont 8990 d 8991 :cont 8992 n 8993 s/.\{148\}/&'"$ac_delim"'/g 8994 t clear 8995 :clear 8996 s/\\$// 8997 t bsnlc 8998 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8999 d 9000 :bsnlc 9001 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9002 b cont 9003 ' <confdefs.h | sed ' 9004 s/'"$ac_delim"'/"\\\ 9005 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9006 9007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9008 for (key in D) D_is_set[key] = 1 9009 FS = "" 9010 } 9011 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9012 line = \$ 0 9013 split(line, arg, " ") 9014 if (arg[1] == "#") { 9015 defundef = arg[2] 9016 mac1 = arg[3] 9017 } else { 9018 defundef = substr(arg[1], 2) 9019 mac1 = arg[2] 9020 } 9021 split(mac1, mac2, "(") #) 9022 macro = mac2[1] 9023 prefix = substr(line, 1, index(line, defundef) - 1) 9024 if (D_is_set[macro]) { 9025 # Preserve the white space surrounding the "#". 9026 print prefix "define", macro P[macro] D[macro] 9027 next 9028 } else { 9029 # Replace #undef with comments. This is necessary, for example, 9030 # in the case of _POSIX_SOURCE, which is predefined and required 9031 # on some systems where configure will not decide to define it. 9032 if (defundef == "undef") { 9033 print "/*", prefix defundef, macro, "*/" 9034 next 9035 } 9036 } 9037 } 9038 { print } 9039 _ACAWK 9040 _ACEOF 9041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9042 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9043 fi # test -n "$CONFIG_HEADERS" 9044 9045 9046 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 9047 shift 9048 for ac_tag 9049 do 9050 case $ac_tag in 9051 :[FHLC]) ac_mode=$ac_tag; continue;; 9052 esac 9053 case $ac_mode$ac_tag in 9054 :[FHL]*:*);; 9055 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 9056 :[FH]-) ac_tag=-:-;; 9057 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9058 esac 9059 ac_save_IFS=$IFS 9060 IFS=: 9061 set x $ac_tag 9062 IFS=$ac_save_IFS 9063 shift 9064 ac_file=$1 9065 shift 9066 9067 case $ac_mode in 9068 :L) ac_source=$1;; 9069 :[FH]) 9070 ac_file_inputs= 9071 for ac_f 9072 do 9073 case $ac_f in 9074 -) ac_f="$ac_tmp/stdin";; 9075 *) # Look for the file first in the build tree, then in the source tree 9076 # (if the path is not absolute). The absolute path cannot be DOS-style, 9077 # because $ac_f cannot contain ':'. 9078 test -f "$ac_f" || 9079 case $ac_f in 9080 [\\/$]*) false;; 9081 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9082 esac || 9083 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 9084 esac 9085 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9086 as_fn_append ac_file_inputs " '$ac_f'" 9087 done 9088 9089 # Let's still pretend it is 'configure' which instantiates (i.e., don't 9090 # use $as_me), people would be surprised to read: 9091 # /* config.h. Generated by config.status. */ 9092 configure_input='Generated from '` 9093 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9094 `' by configure.' 9095 if test x"$ac_file" != x-; then 9096 configure_input="$ac_file. $configure_input" 9097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9098 printf "%s\n" "$as_me: creating $ac_file" >&6;} 9099 fi 9100 # Neutralize special characters interpreted by sed in replacement strings. 9101 case $configure_input in #( 9102 *\&* | *\|* | *\\* ) 9103 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 9104 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9105 *) ac_sed_conf_input=$configure_input;; 9106 esac 9107 9108 case $ac_tag in 9109 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9110 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9111 esac 9112 ;; 9113 esac 9114 9115 ac_dir=`$as_dirname -- "$ac_file" || 9116 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9117 X"$ac_file" : 'X\(//\)[^/]' \| \ 9118 X"$ac_file" : 'X\(//\)$' \| \ 9119 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9120 printf "%s\n" X"$ac_file" | 9121 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9122 s//\1/ 9123 q 9124 } 9125 /^X\(\/\/\)[^/].*/{ 9126 s//\1/ 9127 q 9128 } 9129 /^X\(\/\/\)$/{ 9130 s//\1/ 9131 q 9132 } 9133 /^X\(\/\).*/{ 9134 s//\1/ 9135 q 9136 } 9137 s/.*/./; q'` 9138 as_dir="$ac_dir"; as_fn_mkdir_p 9139 ac_builddir=. 9140 9141 case "$ac_dir" in 9142 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9143 *) 9144 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 9145 # A ".." for each directory in $ac_dir_suffix. 9146 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9147 case $ac_top_builddir_sub in 9148 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9149 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9150 esac ;; 9151 esac 9152 ac_abs_top_builddir=$ac_pwd 9153 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9154 # for backward compatibility: 9155 ac_top_builddir=$ac_top_build_prefix 9156 9157 case $srcdir in 9158 .) # We are building in place. 9159 ac_srcdir=. 9160 ac_top_srcdir=$ac_top_builddir_sub 9161 ac_abs_top_srcdir=$ac_pwd ;; 9162 [\\/]* | ?:[\\/]* ) # Absolute name. 9163 ac_srcdir=$srcdir$ac_dir_suffix; 9164 ac_top_srcdir=$srcdir 9165 ac_abs_top_srcdir=$srcdir ;; 9166 *) # Relative name. 9167 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9168 ac_top_srcdir=$ac_top_build_prefix$srcdir 9169 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9170 esac 9171 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9172 9173 9174 case $ac_mode in 9175 :F) 9176 # 9177 # CONFIG_FILE 9178 # 9179 9180 _ACEOF 9181 9182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9183 # If the template does not know about datarootdir, expand it. 9184 # FIXME: This hack should be removed a few years after 2.60. 9185 ac_datarootdir_hack=; ac_datarootdir_seen= 9186 ac_sed_dataroot=' 9187 /datarootdir/ { 9188 p 9189 q 9190 } 9191 /@datadir@/p 9192 /@docdir@/p 9193 /@infodir@/p 9194 /@localedir@/p 9195 /@mandir@/p' 9196 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9197 *datarootdir*) ac_datarootdir_seen=yes;; 9198 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9200 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9201 _ACEOF 9202 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9203 ac_datarootdir_hack=' 9204 s&@datadir@&$datadir&g 9205 s&@docdir@&$docdir&g 9206 s&@infodir@&$infodir&g 9207 s&@localedir@&$localedir&g 9208 s&@mandir@&$mandir&g 9209 s&\\\${datarootdir}&$datarootdir&g' ;; 9210 esac 9211 _ACEOF 9212 9213 # Neutralize VPATH when '$srcdir' = '.'. 9214 # Shell code in configure.ac might set extrasub. 9215 # FIXME: do we really want to maintain this feature? 9216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9217 ac_sed_extra="$ac_vpsub 9218 $extrasub 9219 _ACEOF 9220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9221 :t 9222 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9223 s|@configure_input@|$ac_sed_conf_input|;t t 9224 s&@top_builddir@&$ac_top_builddir_sub&;t t 9225 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9226 s&@srcdir@&$ac_srcdir&;t t 9227 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9228 s&@top_srcdir@&$ac_top_srcdir&;t t 9229 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9230 s&@builddir@&$ac_builddir&;t t 9231 s&@abs_builddir@&$ac_abs_builddir&;t t 9232 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9233 $ac_datarootdir_hack 9234 " 9235 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9236 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9237 9238 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9239 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9240 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9241 "$ac_tmp/out"`; test -z "$ac_out"; } && 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 9243 which seems to be undefined. Please make sure it is defined" >&5 9244 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 9245 which seems to be undefined. Please make sure it is defined" >&2;} 9246 9247 rm -f "$ac_tmp/stdin" 9248 case $ac_file in 9249 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9250 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9251 esac \ 9252 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9253 ;; 9254 :H) 9255 # 9256 # CONFIG_HEADER 9257 # 9258 if test x"$ac_file" != x-; then 9259 { 9260 printf "%s\n" "/* $configure_input */" >&1 \ 9261 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9262 } >"$ac_tmp/config.h" \ 9263 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9264 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9266 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 9267 else 9268 rm -f "$ac_file" 9269 mv "$ac_tmp/config.h" "$ac_file" \ 9270 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9271 fi 9272 else 9273 printf "%s\n" "/* $configure_input */" >&1 \ 9274 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9275 || as_fn_error $? "could not create -" "$LINENO" 5 9276 fi 9277 ;; 9278 9279 9280 esac 9281 9282 done # for ac_tag 9283 9284 9285 as_fn_exit 0 9286 _ACEOF 9287 ac_clean_files=$ac_clean_files_save 9288 9289 test $ac_write_fail = 0 || 9290 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9291 9292 9293 # configure is writing to config.log, and then calls config.status. 9294 # config.status does its own redirection, appending to config.log. 9295 # Unfortunately, on DOS this fails, as config.log is still kept open 9296 # by configure, so config.status won't be able to write to it; its 9297 # output is simply discarded. So we exec the FD to /dev/null, 9298 # effectively closing config.log, so it can be properly (re)opened and 9299 # appended to by config.status. When coming back to configure, we 9300 # need to make the FD available again. 9301 if test "$no_create" != yes; then 9302 ac_cs_success=: 9303 ac_config_status_args= 9304 test "$silent" = yes && 9305 ac_config_status_args="$ac_config_status_args --quiet" 9306 exec 5>/dev/null 9307 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9308 exec 5>>config.log 9309 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9310 # would make configure fail if this is the last instruction. 9311 $ac_cs_success || as_fn_exit 1 9312 fi 9313 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9315 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9316 fi 9317 9318 9319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ========= configure results for compat ==========" >&5 9320 printf "%s\n" "$as_me: ========= configure results for compat ==========" >&6;} 9321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC $CC" >&5 9322 printf "%s\n" "$as_me: CC $CC" >&6;} 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LIBS $LIBS" >&5 9324 printf "%s\n" "$as_me: LIBS $LIBS" >&6;} 9325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_NO_CPP_PRECOMP $CC_NO_CPP_PRECOMP" >&5 9326 printf "%s\n" "$as_me: CC_NO_CPP_PRECOMP $CC_NO_CPP_PRECOMP" >&6;} 9327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_ADDRESS_OF_PACKED_MEMBER $CC_WNO_ADDRESS_OF_PACKED_MEMBER" >&5 9328 printf "%s\n" "$as_me: CC_WNO_ADDRESS_OF_PACKED_MEMBER $CC_WNO_ADDRESS_OF_PACKED_MEMBER" >&6;} 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_CAST_FUNCTION_TYPE $CC_WNO_CAST_FUNCTION_TYPE" >&5 9330 printf "%s\n" "$as_me: CC_WNO_CAST_FUNCTION_TYPE $CC_WNO_CAST_FUNCTION_TYPE" >&6;} 9331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER $CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER" >&5 9332 printf "%s\n" "$as_me: CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER $CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER" >&6;} 9333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_FORMAT_OVERFLOW $CC_WNO_FORMAT_OVERFLOW" >&5 9334 printf "%s\n" "$as_me: CC_WNO_FORMAT_OVERFLOW $CC_WNO_FORMAT_OVERFLOW" >&6;} 9335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_FORMAT_TRUNCATION $CC_WNO_FORMAT_TRUNCATION" >&5 9336 printf "%s\n" "$as_me: CC_WNO_FORMAT_TRUNCATION $CC_WNO_FORMAT_TRUNCATION" >&6;} 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_IMPLICIT_FALLTHROUGH $CC_WNO_IMPLICIT_FALLTHROUGH" >&5 9338 printf "%s\n" "$as_me: CC_WNO_IMPLICIT_FALLTHROUGH $CC_WNO_IMPLICIT_FALLTHROUGH" >&6;} 9339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_MAYBE_UNINITIALIZED $CC_WNO_MAYBE_UNINITIALIZED" >&5 9340 printf "%s\n" "$as_me: CC_WNO_MAYBE_UNINITIALIZED $CC_WNO_MAYBE_UNINITIALIZED" >&6;} 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_RETURN_LOCAL_ADDR $CC_WNO_RETURN_LOCAL_ADDR" >&5 9342 printf "%s\n" "$as_me: CC_WNO_RETURN_LOCAL_ADDR $CC_WNO_RETURN_LOCAL_ADDR" >&6;} 9343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_STRINGOP_OVERFLOW $CC_WNO_STRINGOP_OVERFLOW" >&5 9344 printf "%s\n" "$as_me: CC_WNO_STRINGOP_OVERFLOW $CC_WNO_STRINGOP_OVERFLOW" >&6;} 9345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CC_WNO_STRINGOP_TRUNCATION $CC_WNO_STRINGOP_TRUNCATION" >&5 9346 printf "%s\n" "$as_me: CC_WNO_STRINGOP_TRUNCATION $CC_WNO_STRINGOP_TRUNCATION" >&6;} 9347 9348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ================================================" >&5 9349 printf "%s\n" "$as_me: ================================================" >&6;} 9350 9351
Indexes created Tue Sep 30 11:09:46 GMT 2025