pg_basebackup, pg_receivewal: fix failure to find password in ~/.pgpass.
[pgsql.git] / configure
blob6db03e4a22832b137c8754a52ed51857d1369201
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for PostgreSQL 17.0.
5 # Report bugs to <pgsql-bugs@lists.postgresql.org>.
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
14 # Copyright (c) 1996-2024, PostgreSQL Global Development Group
15 ## -------------------- ##
16 ## M4sh Initialization. ##
17 ## -------------------- ##
19 # Be more Bourne compatible
20 DUALCASE=1; export DUALCASE # for MKS sh
21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; 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 '${1+"$@"}'='"$@"'
27 setopt NO_GLOB_SUBST
28 else
29 case `(set -o) 2>/dev/null` in #(
30 *posix*) :
31 set -o posix ;; #(
32 *) :
34 esac
38 as_nl='
40 export as_nl
41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45 # Prefer a ksh shell builtin over an external printf program on Solaris,
46 # but without wasting forks for bash or zsh.
47 if test -z "$BASH_VERSION$ZSH_VERSION" \
48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo='print -r --'
50 as_echo_n='print -rn --'
51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52 as_echo='printf %s\n'
53 as_echo_n='printf %s'
54 else
55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57 as_echo_n='/usr/ucb/echo -n'
58 else
59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 as_echo_n_body='eval
61 arg=$1;
62 case $arg in #(
63 *"$as_nl"*)
64 expr "X$arg" : "X\\(.*\\)$as_nl";
65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 esac;
67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 export as_echo_n_body
70 as_echo_n='sh -c $as_echo_n_body as_echo'
72 export as_echo_body
73 as_echo='sh -c $as_echo_body as_echo'
76 # The user is always right.
77 if test "${PATH_SEPARATOR+set}" != set; then
78 PATH_SEPARATOR=:
79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
81 PATH_SEPARATOR=';'
86 # IFS
87 # We need space, tab and new line, in precisely that order. Quoting is
88 # there to prevent editors from complaining about space-tab.
89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
90 # splitting by setting IFS to empty value.)
91 IFS=" "" $as_nl"
93 # Find who we are. Look in the path if we contain no directory separator.
94 as_myself=
95 case $0 in #((
96 *[\\/]* ) as_myself=$0 ;;
97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 for as_dir in $PATH
100 IFS=$as_save_IFS
101 test -z "$as_dir" && as_dir=.
102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 done
104 IFS=$as_save_IFS
107 esac
108 # We did not find ourselves, most probably we were run as `sh COMMAND'
109 # in which case we are not to be found in the path.
110 if test "x$as_myself" = x; then
111 as_myself=$0
113 if test ! -f "$as_myself"; then
114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 exit 1
118 # Unset variables that we do not need and which cause bugs (e.g. in
119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
120 # suppresses any "Segmentation fault" message there. '((' could
121 # trigger a bug in pdksh 5.2.14.
122 for as_var in BASH_ENV ENV MAIL MAILPATH
123 do eval test x\${$as_var+set} = xset \
124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
125 done
126 PS1='$ '
127 PS2='> '
128 PS4='+ '
130 # NLS nuisances.
131 LC_ALL=C
132 export LC_ALL
133 LANGUAGE=C
134 export LANGUAGE
136 # CDPATH.
137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
139 # Use a proper internal environment variable to ensure we don't fall
140 # into an infinite loop, continuously re-executing ourselves.
141 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
142 _as_can_reexec=no; export _as_can_reexec;
143 # We cannot yet assume a decent shell, so we have to provide a
144 # neutralization value for shells without unset; and this also
145 # works around shells that cannot unset nonexistent variables.
146 # Preserve -v and -x to the replacement shell.
147 BASH_ENV=/dev/null
148 ENV=/dev/null
149 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
150 case $- in # ((((
151 *v*x* | *x*v* ) as_opts=-vx ;;
152 *v* ) as_opts=-v ;;
153 *x* ) as_opts=-x ;;
154 * ) as_opts= ;;
155 esac
156 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
157 # Admittedly, this is quite paranoid, since all the known shells bail
158 # out after a failed `exec'.
159 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
160 as_fn_exit 255
162 # We don't want this to propagate to other subprocesses.
163 { _as_can_reexec=; unset _as_can_reexec;}
164 if test "x$CONFIG_SHELL" = x; then
165 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
166 emulate sh
167 NULLCMD=:
168 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
169 # is contrary to our usage. Disable this feature.
170 alias -g '\${1+\"\$@\"}'='\"\$@\"'
171 setopt NO_GLOB_SUBST
172 else
173 case \`(set -o) 2>/dev/null\` in #(
174 *posix*) :
175 set -o posix ;; #(
176 *) :
178 esac
181 as_required="as_fn_return () { (exit \$1); }
182 as_fn_success () { as_fn_return 0; }
183 as_fn_failure () { as_fn_return 1; }
184 as_fn_ret_success () { return 0; }
185 as_fn_ret_failure () { return 1; }
187 exitcode=0
188 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
189 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
190 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
191 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
192 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
194 else
195 exitcode=1; echo positional parameters were not saved.
197 test x\$exitcode = x0 || exit 1
198 test -x / || exit 1"
199 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
200 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
201 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
202 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
203 test \$(( 1 + 1 )) = 2 || exit 1"
204 if (eval "$as_required") 2>/dev/null; then :
205 as_have_required=yes
206 else
207 as_have_required=no
209 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
211 else
212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
213 as_found=false
214 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
216 IFS=$as_save_IFS
217 test -z "$as_dir" && as_dir=.
218 as_found=:
219 case $as_dir in #(
221 for as_base in sh bash ksh sh5; do
222 # Try only shells that exist, to save several forks.
223 as_shell=$as_dir/$as_base
224 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
225 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
226 CONFIG_SHELL=$as_shell as_have_required=yes
227 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
228 break 2
231 done;;
232 esac
233 as_found=false
234 done
235 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
236 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
237 CONFIG_SHELL=$SHELL as_have_required=yes
238 fi; }
239 IFS=$as_save_IFS
242 if test "x$CONFIG_SHELL" != x; then :
243 export CONFIG_SHELL
244 # We cannot yet assume a decent shell, so we have to provide a
245 # neutralization value for shells without unset; and this also
246 # works around shells that cannot unset nonexistent variables.
247 # Preserve -v and -x to the replacement shell.
248 BASH_ENV=/dev/null
249 ENV=/dev/null
250 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251 case $- in # ((((
252 *v*x* | *x*v* ) as_opts=-vx ;;
253 *v* ) as_opts=-v ;;
254 *x* ) as_opts=-x ;;
255 * ) as_opts= ;;
256 esac
257 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
258 # Admittedly, this is quite paranoid, since all the known shells bail
259 # out after a failed `exec'.
260 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
261 exit 255
264 if test x$as_have_required = xno; then :
265 $as_echo "$0: This script requires a shell more modern than all"
266 $as_echo "$0: the shells that I found on your system."
267 if test x${ZSH_VERSION+set} = xset ; then
268 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
269 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
270 else
271 $as_echo "$0: Please tell bug-autoconf@gnu.org and
272 $0: pgsql-bugs@lists.postgresql.org about your system,
273 $0: including any error possibly output before this
274 $0: message. Then install a modern shell, or manually run
275 $0: the script under such a shell if you do have one."
277 exit 1
281 SHELL=${CONFIG_SHELL-/bin/sh}
282 export SHELL
283 # Unset more variables known to interfere with behavior of common tools.
284 CLICOLOR_FORCE= GREP_OPTIONS=
285 unset CLICOLOR_FORCE GREP_OPTIONS
287 ## --------------------- ##
288 ## M4sh Shell Functions. ##
289 ## --------------------- ##
290 # as_fn_unset VAR
291 # ---------------
292 # Portably unset VAR.
293 as_fn_unset ()
295 { eval $1=; unset $1;}
297 as_unset=as_fn_unset
299 # as_fn_set_status STATUS
300 # -----------------------
301 # Set $? to STATUS, without forking.
302 as_fn_set_status ()
304 return $1
305 } # as_fn_set_status
307 # as_fn_exit STATUS
308 # -----------------
309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
310 as_fn_exit ()
312 set +e
313 as_fn_set_status $1
314 exit $1
315 } # as_fn_exit
317 # as_fn_mkdir_p
318 # -------------
319 # Create "$as_dir" as a directory, including parents if necessary.
320 as_fn_mkdir_p ()
323 case $as_dir in #(
324 -*) as_dir=./$as_dir;;
325 esac
326 test -d "$as_dir" || eval $as_mkdir_p || {
327 as_dirs=
328 while :; do
329 case $as_dir in #(
330 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
331 *) as_qdir=$as_dir;;
332 esac
333 as_dirs="'$as_qdir' $as_dirs"
334 as_dir=`$as_dirname -- "$as_dir" ||
335 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
336 X"$as_dir" : 'X\(//\)[^/]' \| \
337 X"$as_dir" : 'X\(//\)$' \| \
338 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
339 $as_echo X"$as_dir" |
340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
341 s//\1/
344 /^X\(\/\/\)[^/].*/{
345 s//\1/
348 /^X\(\/\/\)$/{
349 s//\1/
352 /^X\(\/\).*/{
353 s//\1/
356 s/.*/./; q'`
357 test -d "$as_dir" && break
358 done
359 test -z "$as_dirs" || eval "mkdir $as_dirs"
360 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
363 } # as_fn_mkdir_p
365 # as_fn_executable_p FILE
366 # -----------------------
367 # Test if FILE is an executable regular file.
368 as_fn_executable_p ()
370 test -f "$1" && test -x "$1"
371 } # as_fn_executable_p
372 # as_fn_append VAR VALUE
373 # ----------------------
374 # Append the text in VALUE to the end of the definition contained in VAR. Take
375 # advantage of any shell optimizations that allow amortized linear growth over
376 # repeated appends, instead of the typical quadratic growth present in naive
377 # implementations.
378 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
379 eval 'as_fn_append ()
381 eval $1+=\$2
383 else
384 as_fn_append ()
386 eval $1=\$$1\$2
388 fi # as_fn_append
390 # as_fn_arith ARG...
391 # ------------------
392 # Perform arithmetic evaluation on the ARGs, and store the result in the
393 # global $as_val. Take advantage of shells that can avoid forks. The arguments
394 # must be portable across $(()) and expr.
395 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
396 eval 'as_fn_arith ()
398 as_val=$(( $* ))
400 else
401 as_fn_arith ()
403 as_val=`expr "$@" || test $? -eq 1`
405 fi # as_fn_arith
408 # as_fn_error STATUS ERROR [LINENO LOG_FD]
409 # ----------------------------------------
410 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
411 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
412 # script with STATUS, using 1 if that was 0.
413 as_fn_error ()
415 as_status=$1; test $as_status -eq 0 && as_status=1
416 if test "$4"; then
417 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
418 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
420 $as_echo "$as_me: error: $2" >&2
421 as_fn_exit $as_status
422 } # as_fn_error
424 if expr a : '\(a\)' >/dev/null 2>&1 &&
425 test "X`expr 00001 : '.*\(...\)'`" = X001; then
426 as_expr=expr
427 else
428 as_expr=false
431 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 as_basename=basename
433 else
434 as_basename=false
437 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
438 as_dirname=dirname
439 else
440 as_dirname=false
443 as_me=`$as_basename -- "$0" ||
444 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
445 X"$0" : 'X\(//\)$' \| \
446 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
447 $as_echo X/"$0" |
448 sed '/^.*\/\([^/][^/]*\)\/*$/{
449 s//\1/
452 /^X\/\(\/\/\)$/{
453 s//\1/
456 /^X\/\(\/\).*/{
457 s//\1/
460 s/.*/./; q'`
462 # Avoid depending upon Character Ranges.
463 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
464 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
465 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
466 as_cr_digits='0123456789'
467 as_cr_alnum=$as_cr_Letters$as_cr_digits
470 as_lineno_1=$LINENO as_lineno_1a=$LINENO
471 as_lineno_2=$LINENO as_lineno_2a=$LINENO
472 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
473 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
474 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
475 sed -n '
477 /[$]LINENO/=
478 ' <$as_myself |
479 sed '
480 s/[$]LINENO.*/&-/
481 t lineno
483 :lineno
485 :loop
486 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
487 t loop
488 s/-\n.*//
489 ' >$as_me.lineno &&
490 chmod +x "$as_me.lineno" ||
491 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
493 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
494 # already done that, so ensure we don't try to do so again and fall
495 # in an infinite loop. This has already happened in practice.
496 _as_can_reexec=no; export _as_can_reexec
497 # Don't try to exec as it changes $[0], causing all sort of problems
498 # (the dirname of $[0] is not the place where we might find the
499 # original and so on. Autoconf is especially sensitive to this).
500 . "./$as_me.lineno"
501 # Exit status is that of the last command.
502 exit
505 ECHO_C= ECHO_N= ECHO_T=
506 case `echo -n x` in #(((((
507 -n*)
508 case `echo 'xy\c'` in
509 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
510 xy) ECHO_C='\c';;
511 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
512 ECHO_T=' ';;
513 esac;;
515 ECHO_N='-n';;
516 esac
518 rm -f conf$$ conf$$.exe conf$$.file
519 if test -d conf$$.dir; then
520 rm -f conf$$.dir/conf$$.file
521 else
522 rm -f conf$$.dir
523 mkdir conf$$.dir 2>/dev/null
525 if (echo >conf$$.file) 2>/dev/null; then
526 if ln -s conf$$.file conf$$ 2>/dev/null; then
527 as_ln_s='ln -s'
528 # ... but there are two gotchas:
529 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
530 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
531 # In both cases, we have to default to `cp -pR'.
532 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
533 as_ln_s='cp -pR'
534 elif ln conf$$.file conf$$ 2>/dev/null; then
535 as_ln_s=ln
536 else
537 as_ln_s='cp -pR'
539 else
540 as_ln_s='cp -pR'
542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
543 rmdir conf$$.dir 2>/dev/null
545 if mkdir -p . 2>/dev/null; then
546 as_mkdir_p='mkdir -p "$as_dir"'
547 else
548 test -d ./-p && rmdir ./-p
549 as_mkdir_p=false
552 as_test_x='test -x'
553 as_executable_p=as_fn_executable_p
555 # Sed expression to map a string onto a valid CPP name.
556 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
558 # Sed expression to map a string onto a valid variable name.
559 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
562 test -n "$DJDIR" || exec 7<&0 </dev/null
563 exec 6>&1
565 # Name of the host.
566 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
567 # so uname gets run too.
568 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
571 # Initializations.
573 ac_default_prefix=/usr/local
574 ac_clean_files=
575 ac_config_libobj_dir=.
576 LIBOBJS=
577 cross_compiling=no
578 subdirs=
579 MFLAGS=
580 MAKEFLAGS=
582 # Identity of this package.
583 PACKAGE_NAME='PostgreSQL'
584 PACKAGE_TARNAME='postgresql'
585 PACKAGE_VERSION='17.0'
586 PACKAGE_STRING='PostgreSQL 17.0'
587 PACKAGE_BUGREPORT='pgsql-bugs@lists.postgresql.org'
588 PACKAGE_URL='https://www.postgresql.org/'
590 ac_unique_file="src/backend/access/common/heaptuple.c"
591 ac_default_prefix=/usr/local/pgsql
592 # Factoring default headers for most tests.
593 ac_includes_default="\
594 #include <stdio.h>
595 #ifdef HAVE_SYS_TYPES_H
596 # include <sys/types.h>
597 #endif
598 #ifdef HAVE_SYS_STAT_H
599 # include <sys/stat.h>
600 #endif
601 #ifdef STDC_HEADERS
602 # include <stdlib.h>
603 # include <stddef.h>
604 #else
605 # ifdef HAVE_STDLIB_H
606 # include <stdlib.h>
607 # endif
608 #endif
609 #ifdef HAVE_STRING_H
610 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
611 # include <memory.h>
612 # endif
613 # include <string.h>
614 #endif
615 #ifdef HAVE_STRINGS_H
616 # include <strings.h>
617 #endif
618 #ifdef HAVE_INTTYPES_H
619 # include <inttypes.h>
620 #endif
621 #ifdef HAVE_STDINT_H
622 # include <stdint.h>
623 #endif
624 #ifdef HAVE_UNISTD_H
625 # include <unistd.h>
626 #endif"
628 ac_subst_vars='LTLIBOBJS
629 vpath_build
630 PG_SYSROOT
631 PG_VERSION_NUM
632 LDFLAGS_EX_BE
633 PROVE
634 DBTOEPUB
636 XSLTPROC
637 XMLLINT
638 TCL_SHARED_BUILD
639 TCL_LIB_SPEC
640 TCL_LIBS
641 TCL_INCLUDE_SPEC
642 TCL_CONFIG_SH
643 TCLSH
644 XGETTEXT
645 MSGMERGE
646 MSGFMT_FLAGS
647 MSGFMT
648 PG_CRC32C_OBJS
649 CFLAGS_CRC
650 PG_POPCNT_OBJS
651 CFLAGS_POPCNT
652 CFLAGS_XSAVE
653 LIBOBJS
654 OPENSSL
655 ZSTD
657 UUID_LIBS
658 LDAP_LIBS_BE
659 LDAP_LIBS_FE
660 with_ssl
661 PTHREAD_CFLAGS
662 PTHREAD_LIBS
663 PTHREAD_CC
664 ax_pthread_config
665 EGREP
666 GREP
669 python_additional_libs
670 python_libspec
671 python_libdir
672 python_includespec
673 python_version
674 python_majorversion
675 PYTHON
676 perl_embed_ldflags
677 perl_embed_ccflags
678 perl_includespec
679 perl_useshrplib
680 perl_privlibexp
681 perl_archlibexp
682 PERL
683 FLEXFLAGS
684 FLEX
685 BISONFLAGS
686 BISON
687 MKDIR_P
688 LN_S
690 install_bin
691 INSTALL_DATA
692 INSTALL_SCRIPT
693 INSTALL_PROGRAM
694 WINDRES
696 STRIP_SHARED_LIB
697 STRIP_STATIC_LIB
698 STRIP
699 LDFLAGS_SL
700 LDFLAGS_EX
701 ZSTD_LIBS
702 ZSTD_CFLAGS
703 with_zstd
704 LZ4_LIBS
705 LZ4_CFLAGS
706 with_lz4
707 with_zlib
708 with_system_tzdata
709 with_libxslt
710 XML2_LIBS
711 XML2_CFLAGS
712 XML2_CONFIG
713 with_libxml
714 with_uuid
715 with_readline
716 with_systemd
717 with_selinux
718 with_ldap
719 with_krb_srvnam
720 krb_srvtab
721 with_gssapi
722 with_python
723 with_perl
724 with_tcl
725 ICU_LIBS
726 ICU_CFLAGS
727 with_icu
728 INCLUDES
729 autodepend
730 PKG_CONFIG_LIBDIR
731 PKG_CONFIG_PATH
732 PKG_CONFIG
733 DLSUFFIX
737 CFLAGS_SL
738 BITCODE_CXXFLAGS
739 BITCODE_CFLAGS
740 CXXFLAGS_SL_MODULE
741 CFLAGS_SL_MODULE
742 CFLAGS_VECTORIZE
743 CFLAGS_UNROLL_LOOPS
744 PERMIT_DECLARATION_AFTER_STATEMENT
745 LLVM_BINPATH
746 LLVM_CXXFLAGS
747 LLVM_CFLAGS
748 LLVM_CPPFLAGS
749 LLVM_LIBS
750 CLANG
751 LLVM_CONFIG
753 with_llvm
754 SUN_STUDIO_CC
755 ac_ct_CXX
756 CXXFLAGS
758 OBJEXT
759 EXEEXT
760 ac_ct_CC
761 CPPFLAGS
762 LDFLAGS
763 CFLAGS
765 enable_injection_points
766 enable_tap_tests
767 enable_dtrace
768 DTRACEFLAGS
769 DTRACE
770 enable_coverage
771 GENHTML
772 LCOV
773 GCOV
774 enable_debug
775 enable_rpath
776 default_port
777 WANTED_LANGUAGES
778 enable_nls
779 PORTNAME
780 host_os
781 host_vendor
782 host_cpu
783 host
784 build_os
785 build_vendor
786 build_cpu
787 build
788 PG_MAJORVERSION
789 target_alias
790 host_alias
791 build_alias
792 LIBS
793 ECHO_T
794 ECHO_N
795 ECHO_C
796 DEFS
797 mandir
798 localedir
799 libdir
800 psdir
801 pdfdir
802 dvidir
803 htmldir
804 infodir
805 docdir
806 oldincludedir
807 includedir
808 localstatedir
809 sharedstatedir
810 sysconfdir
811 datadir
812 datarootdir
813 libexecdir
814 sbindir
815 bindir
816 program_transform_name
817 prefix
818 exec_prefix
819 PACKAGE_URL
820 PACKAGE_BUGREPORT
821 PACKAGE_STRING
822 PACKAGE_VERSION
823 PACKAGE_TARNAME
824 PACKAGE_NAME
825 PATH_SEPARATOR
826 SHELL'
827 ac_subst_files=''
828 ac_user_opts='
829 enable_option_checking
830 with_extra_version
831 with_template
832 with_includes
833 with_libraries
834 with_libs
835 enable_integer_datetimes
836 enable_nls
837 with_pgport
838 enable_rpath
839 enable_spinlocks
840 enable_atomics
841 enable_debug
842 enable_profiling
843 enable_coverage
844 enable_dtrace
845 enable_tap_tests
846 enable_injection_points
847 with_blocksize
848 with_segsize
849 with_segsize_blocks
850 with_wal_blocksize
851 with_llvm
852 enable_depend
853 enable_cassert
854 with_icu
855 with_tcl
856 with_tclconfig
857 with_perl
858 with_python
859 with_gssapi
860 with_krb_srvnam
861 with_pam
862 with_bsd_auth
863 with_ldap
864 with_bonjour
865 with_selinux
866 with_systemd
867 with_readline
868 with_libedit_preferred
869 with_uuid
870 with_ossp_uuid
871 with_libxml
872 with_libxslt
873 with_system_tzdata
874 with_zlib
875 with_lz4
876 with_zstd
877 with_ssl
878 with_openssl
879 enable_largefile
881 ac_precious_vars='build_alias
882 host_alias
883 target_alias
885 CFLAGS
886 LDFLAGS
887 LIBS
888 CPPFLAGS
890 CXXFLAGS
892 LLVM_CONFIG
893 CLANG
895 PKG_CONFIG
896 PKG_CONFIG_PATH
897 PKG_CONFIG_LIBDIR
898 ICU_CFLAGS
899 ICU_LIBS
900 XML2_CONFIG
901 XML2_CFLAGS
902 XML2_LIBS
903 LZ4_CFLAGS
904 LZ4_LIBS
905 ZSTD_CFLAGS
906 ZSTD_LIBS
907 LDFLAGS_EX
908 LDFLAGS_SL
909 PERL
910 PYTHON
911 MSGFMT
912 TCLSH'
915 # Initialize some variables set by options.
916 ac_init_help=
917 ac_init_version=false
918 ac_unrecognized_opts=
919 ac_unrecognized_sep=
920 # The variables have the same names as the options, with
921 # dashes changed to underlines.
922 cache_file=/dev/null
923 exec_prefix=NONE
924 no_create=
925 no_recursion=
926 prefix=NONE
927 program_prefix=NONE
928 program_suffix=NONE
929 program_transform_name=s,x,x,
930 silent=
931 site=
932 srcdir=
933 verbose=
934 x_includes=NONE
935 x_libraries=NONE
937 # Installation directory options.
938 # These are left unexpanded so users can "make install exec_prefix=/foo"
939 # and all the variables that are supposed to be based on exec_prefix
940 # by default will actually change.
941 # Use braces instead of parens because sh, perl, etc. also accept them.
942 # (The list follows the same order as the GNU Coding Standards.)
943 bindir='${exec_prefix}/bin'
944 sbindir='${exec_prefix}/sbin'
945 libexecdir='${exec_prefix}/libexec'
946 datarootdir='${prefix}/share'
947 datadir='${datarootdir}'
948 sysconfdir='${prefix}/etc'
949 sharedstatedir='${prefix}/com'
950 localstatedir='${prefix}/var'
951 includedir='${prefix}/include'
952 oldincludedir='/usr/include'
953 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
954 infodir='${datarootdir}/info'
955 htmldir='${docdir}'
956 dvidir='${docdir}'
957 pdfdir='${docdir}'
958 psdir='${docdir}'
959 libdir='${exec_prefix}/lib'
960 localedir='${datarootdir}/locale'
961 mandir='${datarootdir}/man'
963 ac_prev=
964 ac_dashdash=
965 for ac_option
967 # If the previous option needs an argument, assign it.
968 if test -n "$ac_prev"; then
969 eval $ac_prev=\$ac_option
970 ac_prev=
971 continue
974 case $ac_option in
975 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
976 *=) ac_optarg= ;;
977 *) ac_optarg=yes ;;
978 esac
980 # Accept the important Cygnus configure options, so we can diagnose typos.
982 case $ac_dashdash$ac_option in
984 ac_dashdash=yes ;;
986 -bindir | --bindir | --bindi | --bind | --bin | --bi)
987 ac_prev=bindir ;;
988 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
989 bindir=$ac_optarg ;;
991 -build | --build | --buil | --bui | --bu)
992 ac_prev=build_alias ;;
993 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
994 build_alias=$ac_optarg ;;
996 -cache-file | --cache-file | --cache-fil | --cache-fi \
997 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
998 ac_prev=cache_file ;;
999 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1000 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1001 cache_file=$ac_optarg ;;
1003 --config-cache | -C)
1004 cache_file=config.cache ;;
1006 -datadir | --datadir | --datadi | --datad)
1007 ac_prev=datadir ;;
1008 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1009 datadir=$ac_optarg ;;
1011 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1012 | --dataroo | --dataro | --datar)
1013 ac_prev=datarootdir ;;
1014 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1015 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1016 datarootdir=$ac_optarg ;;
1018 -disable-* | --disable-*)
1019 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1020 # Reject names that are not valid shell variable names.
1021 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1022 as_fn_error $? "invalid feature name: $ac_useropt"
1023 ac_useropt_orig=$ac_useropt
1024 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1025 case $ac_user_opts in
1027 "enable_$ac_useropt"
1028 "*) ;;
1029 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1030 ac_unrecognized_sep=', ';;
1031 esac
1032 eval enable_$ac_useropt=no ;;
1034 -docdir | --docdir | --docdi | --doc | --do)
1035 ac_prev=docdir ;;
1036 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1037 docdir=$ac_optarg ;;
1039 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1040 ac_prev=dvidir ;;
1041 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1042 dvidir=$ac_optarg ;;
1044 -enable-* | --enable-*)
1045 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1046 # Reject names that are not valid shell variable names.
1047 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048 as_fn_error $? "invalid feature name: $ac_useropt"
1049 ac_useropt_orig=$ac_useropt
1050 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051 case $ac_user_opts in
1053 "enable_$ac_useropt"
1054 "*) ;;
1055 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1056 ac_unrecognized_sep=', ';;
1057 esac
1058 eval enable_$ac_useropt=\$ac_optarg ;;
1060 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1061 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1062 | --exec | --exe | --ex)
1063 ac_prev=exec_prefix ;;
1064 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1065 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1066 | --exec=* | --exe=* | --ex=*)
1067 exec_prefix=$ac_optarg ;;
1069 -gas | --gas | --ga | --g)
1070 # Obsolete; use --with-gas.
1071 with_gas=yes ;;
1073 -help | --help | --hel | --he | -h)
1074 ac_init_help=long ;;
1075 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1076 ac_init_help=recursive ;;
1077 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1078 ac_init_help=short ;;
1080 -host | --host | --hos | --ho)
1081 ac_prev=host_alias ;;
1082 -host=* | --host=* | --hos=* | --ho=*)
1083 host_alias=$ac_optarg ;;
1085 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1086 ac_prev=htmldir ;;
1087 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1088 | --ht=*)
1089 htmldir=$ac_optarg ;;
1091 -includedir | --includedir | --includedi | --included | --include \
1092 | --includ | --inclu | --incl | --inc)
1093 ac_prev=includedir ;;
1094 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1095 | --includ=* | --inclu=* | --incl=* | --inc=*)
1096 includedir=$ac_optarg ;;
1098 -infodir | --infodir | --infodi | --infod | --info | --inf)
1099 ac_prev=infodir ;;
1100 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1101 infodir=$ac_optarg ;;
1103 -libdir | --libdir | --libdi | --libd)
1104 ac_prev=libdir ;;
1105 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1106 libdir=$ac_optarg ;;
1108 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1109 | --libexe | --libex | --libe)
1110 ac_prev=libexecdir ;;
1111 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1112 | --libexe=* | --libex=* | --libe=*)
1113 libexecdir=$ac_optarg ;;
1115 -localedir | --localedir | --localedi | --localed | --locale)
1116 ac_prev=localedir ;;
1117 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1118 localedir=$ac_optarg ;;
1120 -localstatedir | --localstatedir | --localstatedi | --localstated \
1121 | --localstate | --localstat | --localsta | --localst | --locals)
1122 ac_prev=localstatedir ;;
1123 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1124 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1125 localstatedir=$ac_optarg ;;
1127 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1128 ac_prev=mandir ;;
1129 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1130 mandir=$ac_optarg ;;
1132 -nfp | --nfp | --nf)
1133 # Obsolete; use --without-fp.
1134 with_fp=no ;;
1136 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1137 | --no-cr | --no-c | -n)
1138 no_create=yes ;;
1140 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1141 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1142 no_recursion=yes ;;
1144 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1145 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1146 | --oldin | --oldi | --old | --ol | --o)
1147 ac_prev=oldincludedir ;;
1148 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1149 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1150 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1151 oldincludedir=$ac_optarg ;;
1153 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1154 ac_prev=prefix ;;
1155 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1156 prefix=$ac_optarg ;;
1158 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1159 | --program-pre | --program-pr | --program-p)
1160 ac_prev=program_prefix ;;
1161 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1162 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1163 program_prefix=$ac_optarg ;;
1165 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1166 | --program-suf | --program-su | --program-s)
1167 ac_prev=program_suffix ;;
1168 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1169 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1170 program_suffix=$ac_optarg ;;
1172 -program-transform-name | --program-transform-name \
1173 | --program-transform-nam | --program-transform-na \
1174 | --program-transform-n | --program-transform- \
1175 | --program-transform | --program-transfor \
1176 | --program-transfo | --program-transf \
1177 | --program-trans | --program-tran \
1178 | --progr-tra | --program-tr | --program-t)
1179 ac_prev=program_transform_name ;;
1180 -program-transform-name=* | --program-transform-name=* \
1181 | --program-transform-nam=* | --program-transform-na=* \
1182 | --program-transform-n=* | --program-transform-=* \
1183 | --program-transform=* | --program-transfor=* \
1184 | --program-transfo=* | --program-transf=* \
1185 | --program-trans=* | --program-tran=* \
1186 | --progr-tra=* | --program-tr=* | --program-t=*)
1187 program_transform_name=$ac_optarg ;;
1189 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1190 ac_prev=pdfdir ;;
1191 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1192 pdfdir=$ac_optarg ;;
1194 -psdir | --psdir | --psdi | --psd | --ps)
1195 ac_prev=psdir ;;
1196 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1197 psdir=$ac_optarg ;;
1199 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1200 | -silent | --silent | --silen | --sile | --sil)
1201 silent=yes ;;
1203 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1204 ac_prev=sbindir ;;
1205 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1206 | --sbi=* | --sb=*)
1207 sbindir=$ac_optarg ;;
1209 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1210 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1211 | --sharedst | --shareds | --shared | --share | --shar \
1212 | --sha | --sh)
1213 ac_prev=sharedstatedir ;;
1214 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1215 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1216 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1217 | --sha=* | --sh=*)
1218 sharedstatedir=$ac_optarg ;;
1220 -site | --site | --sit)
1221 ac_prev=site ;;
1222 -site=* | --site=* | --sit=*)
1223 site=$ac_optarg ;;
1225 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1226 ac_prev=srcdir ;;
1227 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1228 srcdir=$ac_optarg ;;
1230 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1231 | --syscon | --sysco | --sysc | --sys | --sy)
1232 ac_prev=sysconfdir ;;
1233 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1234 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1235 sysconfdir=$ac_optarg ;;
1237 -target | --target | --targe | --targ | --tar | --ta | --t)
1238 ac_prev=target_alias ;;
1239 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1240 target_alias=$ac_optarg ;;
1242 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1243 verbose=yes ;;
1245 -version | --version | --versio | --versi | --vers | -V)
1246 ac_init_version=: ;;
1248 -with-* | --with-*)
1249 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1250 # Reject names that are not valid shell variable names.
1251 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1252 as_fn_error $? "invalid package name: $ac_useropt"
1253 ac_useropt_orig=$ac_useropt
1254 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1255 case $ac_user_opts in
1257 "with_$ac_useropt"
1258 "*) ;;
1259 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1260 ac_unrecognized_sep=', ';;
1261 esac
1262 eval with_$ac_useropt=\$ac_optarg ;;
1264 -without-* | --without-*)
1265 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1266 # Reject names that are not valid shell variable names.
1267 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1268 as_fn_error $? "invalid package name: $ac_useropt"
1269 ac_useropt_orig=$ac_useropt
1270 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1271 case $ac_user_opts in
1273 "with_$ac_useropt"
1274 "*) ;;
1275 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1276 ac_unrecognized_sep=', ';;
1277 esac
1278 eval with_$ac_useropt=no ;;
1280 --x)
1281 # Obsolete; use --with-x.
1282 with_x=yes ;;
1284 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1285 | --x-incl | --x-inc | --x-in | --x-i)
1286 ac_prev=x_includes ;;
1287 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1288 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1289 x_includes=$ac_optarg ;;
1291 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1292 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1293 ac_prev=x_libraries ;;
1294 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1295 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1296 x_libraries=$ac_optarg ;;
1298 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1299 Try \`$0 --help' for more information"
1302 *=*)
1303 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1304 # Reject names that are not valid shell variable names.
1305 case $ac_envvar in #(
1306 '' | [0-9]* | *[!_$as_cr_alnum]* )
1307 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1308 esac
1309 eval $ac_envvar=\$ac_optarg
1310 export $ac_envvar ;;
1313 # FIXME: should be removed in autoconf 3.0.
1314 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1315 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1316 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1317 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1320 esac
1321 done
1323 if test -n "$ac_prev"; then
1324 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1325 as_fn_error $? "missing argument to $ac_option"
1328 if test -n "$ac_unrecognized_opts"; then
1329 case $enable_option_checking in
1330 no) ;;
1331 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1332 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1333 esac
1336 # Check all directory arguments for consistency.
1337 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1338 datadir sysconfdir sharedstatedir localstatedir includedir \
1339 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1340 libdir localedir mandir
1342 eval ac_val=\$$ac_var
1343 # Remove trailing slashes.
1344 case $ac_val in
1345 */ )
1346 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1347 eval $ac_var=\$ac_val;;
1348 esac
1349 # Be sure to have absolute directory names.
1350 case $ac_val in
1351 [\\/$]* | ?:[\\/]* ) continue;;
1352 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1353 esac
1354 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1355 done
1357 # There might be people who depend on the old broken behavior: `$host'
1358 # used to hold the argument of --host etc.
1359 # FIXME: To remove some day.
1360 build=$build_alias
1361 host=$host_alias
1362 target=$target_alias
1364 # FIXME: To remove some day.
1365 if test "x$host_alias" != x; then
1366 if test "x$build_alias" = x; then
1367 cross_compiling=maybe
1368 elif test "x$build_alias" != "x$host_alias"; then
1369 cross_compiling=yes
1373 ac_tool_prefix=
1374 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1376 test "$silent" = yes && exec 6>/dev/null
1379 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1380 ac_ls_di=`ls -di .` &&
1381 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1382 as_fn_error $? "working directory cannot be determined"
1383 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1384 as_fn_error $? "pwd does not report name of working directory"
1387 # Find the source files, if location was not specified.
1388 if test -z "$srcdir"; then
1389 ac_srcdir_defaulted=yes
1390 # Try the directory containing this script, then the parent directory.
1391 ac_confdir=`$as_dirname -- "$as_myself" ||
1392 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1393 X"$as_myself" : 'X\(//\)[^/]' \| \
1394 X"$as_myself" : 'X\(//\)$' \| \
1395 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1396 $as_echo X"$as_myself" |
1397 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1398 s//\1/
1401 /^X\(\/\/\)[^/].*/{
1402 s//\1/
1405 /^X\(\/\/\)$/{
1406 s//\1/
1409 /^X\(\/\).*/{
1410 s//\1/
1413 s/.*/./; q'`
1414 srcdir=$ac_confdir
1415 if test ! -r "$srcdir/$ac_unique_file"; then
1416 srcdir=..
1418 else
1419 ac_srcdir_defaulted=no
1421 if test ! -r "$srcdir/$ac_unique_file"; then
1422 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1423 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1425 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1426 ac_abs_confdir=`(
1427 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1428 pwd)`
1429 # When building in place, set srcdir=.
1430 if test "$ac_abs_confdir" = "$ac_pwd"; then
1431 srcdir=.
1433 # Remove unnecessary trailing slashes from srcdir.
1434 # Double slashes in file names in object file debugging info
1435 # mess up M-x gdb in Emacs.
1436 case $srcdir in
1437 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1438 esac
1439 for ac_var in $ac_precious_vars; do
1440 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1441 eval ac_env_${ac_var}_value=\$${ac_var}
1442 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1443 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1444 done
1447 # Report the --help message.
1449 if test "$ac_init_help" = "long"; then
1450 # Omit some internal or obsolete options to make the list less imposing.
1451 # This message is too long to be a string in the A/UX 3.1 sh.
1452 cat <<_ACEOF
1453 \`configure' configures PostgreSQL 17.0 to adapt to many kinds of systems.
1455 Usage: $0 [OPTION]... [VAR=VALUE]...
1457 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1458 VAR=VALUE. See below for descriptions of some of the useful variables.
1460 Defaults for the options are specified in brackets.
1462 Configuration:
1463 -h, --help display this help and exit
1464 --help=short display options specific to this package
1465 --help=recursive display the short help of all the included packages
1466 -V, --version display version information and exit
1467 -q, --quiet, --silent do not print \`checking ...' messages
1468 --cache-file=FILE cache test results in FILE [disabled]
1469 -C, --config-cache alias for \`--cache-file=config.cache'
1470 -n, --no-create do not create output files
1471 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1473 Installation directories:
1474 --prefix=PREFIX install architecture-independent files in PREFIX
1475 [$ac_default_prefix]
1476 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1477 [PREFIX]
1479 By default, \`make install' will install all the files in
1480 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1481 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1482 for instance \`--prefix=\$HOME'.
1484 For better control, use the options below.
1486 Fine tuning of the installation directories:
1487 --bindir=DIR user executables [EPREFIX/bin]
1488 --sbindir=DIR system admin executables [EPREFIX/sbin]
1489 --libexecdir=DIR program executables [EPREFIX/libexec]
1490 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1491 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1492 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1493 --libdir=DIR object code libraries [EPREFIX/lib]
1494 --includedir=DIR C header files [PREFIX/include]
1495 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1496 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1497 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1498 --infodir=DIR info documentation [DATAROOTDIR/info]
1499 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1500 --mandir=DIR man documentation [DATAROOTDIR/man]
1501 --docdir=DIR documentation root [DATAROOTDIR/doc/postgresql]
1502 --htmldir=DIR html documentation [DOCDIR]
1503 --dvidir=DIR dvi documentation [DOCDIR]
1504 --pdfdir=DIR pdf documentation [DOCDIR]
1505 --psdir=DIR ps documentation [DOCDIR]
1506 _ACEOF
1508 cat <<\_ACEOF
1510 System types:
1511 --build=BUILD configure for building on BUILD [guessed]
1512 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1513 _ACEOF
1516 if test -n "$ac_init_help"; then
1517 case $ac_init_help in
1518 short | recursive ) echo "Configuration of PostgreSQL 17.0:";;
1519 esac
1520 cat <<\_ACEOF
1522 Optional Features:
1523 --disable-option-checking ignore unrecognized --enable/--with options
1524 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1525 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1526 --disable-integer-datetimes
1527 obsolete option, no longer supported
1528 --enable-nls[=LANGUAGES]
1529 enable Native Language Support
1530 --disable-rpath do not embed shared library search path in
1531 executables
1532 --disable-spinlocks do not use spinlocks
1533 --disable-atomics do not use atomic operations
1534 --enable-debug build with debugging symbols (-g)
1535 --enable-profiling build with profiling enabled
1536 --enable-coverage build with coverage testing instrumentation
1537 --enable-dtrace build with DTrace support
1538 --enable-tap-tests enable TAP tests (requires Perl and IPC::Run)
1539 --enable-injection-points
1540 enable injection points (for testing)
1541 --enable-depend turn on automatic dependency tracking
1542 --enable-cassert enable assertion checks (for debugging)
1543 --disable-largefile omit support for large files
1545 Optional Packages:
1546 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1547 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1548 --with-extra-version=STRING
1549 append STRING to version
1550 --with-template=NAME override operating system template
1551 --with-includes=DIRS look for additional header files in DIRS
1552 --with-libraries=DIRS look for additional libraries in DIRS
1553 --with-libs=DIRS alternative spelling of --with-libraries
1554 --with-pgport=PORTNUM set default port number [5432]
1555 --with-blocksize=BLOCKSIZE
1556 set table block size in kB [8]
1557 --with-segsize=SEGSIZE set table segment size in GB [1]
1558 --with-segsize-blocks=SEGSIZE_BLOCKS
1559 set table segment size in blocks [0]
1560 --with-wal-blocksize=BLOCKSIZE
1561 set WAL block size in kB [8]
1562 --with-llvm build with LLVM based JIT support
1563 --without-icu build without ICU support
1564 --with-tcl build Tcl modules (PL/Tcl)
1565 --with-tclconfig=DIR tclConfig.sh is in DIR
1566 --with-perl build Perl modules (PL/Perl)
1567 --with-python build Python modules (PL/Python)
1568 --with-gssapi build with GSSAPI support
1569 --with-krb-srvnam=NAME default service principal name in Kerberos (GSSAPI)
1570 [postgres]
1571 --with-pam build with PAM support
1572 --with-bsd-auth build with BSD Authentication support
1573 --with-ldap build with LDAP support
1574 --with-bonjour build with Bonjour support
1575 --with-selinux build with SELinux support
1576 --with-systemd build with systemd support
1577 --without-readline do not use GNU Readline nor BSD Libedit for editing
1578 --with-libedit-preferred
1579 prefer BSD Libedit over GNU Readline
1580 --with-uuid=LIB build contrib/uuid-ossp using LIB (bsd,e2fs,ossp)
1581 --with-ossp-uuid obsolete spelling of --with-uuid=ossp
1582 --with-libxml build with XML support
1583 --with-libxslt use XSLT support when building contrib/xml2
1584 --with-system-tzdata=DIR
1585 use system time zone data in DIR
1586 --without-zlib do not use Zlib
1587 --with-lz4 build with LZ4 support
1588 --with-zstd build with ZSTD support
1589 --with-ssl=LIB use LIB for SSL/TLS support (openssl)
1590 --with-openssl obsolete spelling of --with-ssl=openssl
1592 Some influential environment variables:
1593 CC C compiler command
1594 CFLAGS C compiler flags
1595 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1596 nonstandard directory <lib dir>
1597 LIBS libraries to pass to the linker, e.g. -l<library>
1598 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1599 you have headers in a nonstandard directory <include dir>
1600 CXX C++ compiler command
1601 CXXFLAGS C++ compiler flags
1602 LLVM_CONFIG path to llvm-config command
1603 CLANG path to clang compiler to generate bitcode
1604 CPP C preprocessor
1605 PKG_CONFIG path to pkg-config utility
1606 PKG_CONFIG_PATH
1607 directories to add to pkg-config's search path
1608 PKG_CONFIG_LIBDIR
1609 path overriding pkg-config's built-in search path
1610 ICU_CFLAGS C compiler flags for ICU, overriding pkg-config
1611 ICU_LIBS linker flags for ICU, overriding pkg-config
1612 XML2_CONFIG path to xml2-config utility
1613 XML2_CFLAGS C compiler flags for XML2, overriding pkg-config
1614 XML2_LIBS linker flags for XML2, overriding pkg-config
1615 LZ4_CFLAGS C compiler flags for LZ4, overriding pkg-config
1616 LZ4_LIBS linker flags for LZ4, overriding pkg-config
1617 ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
1618 ZSTD_LIBS linker flags for ZSTD, overriding pkg-config
1619 LDFLAGS_EX extra linker flags for linking executables only
1620 LDFLAGS_SL extra linker flags for linking shared libraries only
1621 PERL Perl program
1622 PYTHON Python program
1623 MSGFMT msgfmt program for NLS
1624 TCLSH Tcl interpreter program (tclsh)
1626 Use these variables to override the choices made by `configure' or to help
1627 it to find libraries and programs with nonstandard names/locations.
1629 Report bugs to <pgsql-bugs@lists.postgresql.org>.
1630 PostgreSQL home page: <https://www.postgresql.org/>.
1631 _ACEOF
1632 ac_status=$?
1635 if test "$ac_init_help" = "recursive"; then
1636 # If there are subdirs, report their specific --help.
1637 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1638 test -d "$ac_dir" ||
1639 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1640 continue
1641 ac_builddir=.
1643 case "$ac_dir" in
1644 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1646 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1647 # A ".." for each directory in $ac_dir_suffix.
1648 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1649 case $ac_top_builddir_sub in
1650 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1651 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1652 esac ;;
1653 esac
1654 ac_abs_top_builddir=$ac_pwd
1655 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1656 # for backward compatibility:
1657 ac_top_builddir=$ac_top_build_prefix
1659 case $srcdir in
1660 .) # We are building in place.
1661 ac_srcdir=.
1662 ac_top_srcdir=$ac_top_builddir_sub
1663 ac_abs_top_srcdir=$ac_pwd ;;
1664 [\\/]* | ?:[\\/]* ) # Absolute name.
1665 ac_srcdir=$srcdir$ac_dir_suffix;
1666 ac_top_srcdir=$srcdir
1667 ac_abs_top_srcdir=$srcdir ;;
1668 *) # Relative name.
1669 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1670 ac_top_srcdir=$ac_top_build_prefix$srcdir
1671 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1672 esac
1673 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1675 cd "$ac_dir" || { ac_status=$?; continue; }
1676 # Check for guested configure.
1677 if test -f "$ac_srcdir/configure.gnu"; then
1678 echo &&
1679 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1680 elif test -f "$ac_srcdir/configure"; then
1681 echo &&
1682 $SHELL "$ac_srcdir/configure" --help=recursive
1683 else
1684 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1685 fi || ac_status=$?
1686 cd "$ac_pwd" || { ac_status=$?; break; }
1687 done
1690 test -n "$ac_init_help" && exit $ac_status
1691 if $ac_init_version; then
1692 cat <<\_ACEOF
1693 PostgreSQL configure 17.0
1694 generated by GNU Autoconf 2.69
1696 Copyright (C) 2012 Free Software Foundation, Inc.
1697 This configure script is free software; the Free Software Foundation
1698 gives unlimited permission to copy, distribute and modify it.
1700 Copyright (c) 1996-2024, PostgreSQL Global Development Group
1701 _ACEOF
1702 exit
1705 ## ------------------------ ##
1706 ## Autoconf initialization. ##
1707 ## ------------------------ ##
1709 # ac_fn_c_try_compile LINENO
1710 # --------------------------
1711 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1712 ac_fn_c_try_compile ()
1714 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715 rm -f conftest.$ac_objext
1716 if { { ac_try="$ac_compile"
1717 case "(($ac_try" in
1718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1719 *) ac_try_echo=$ac_try;;
1720 esac
1721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1722 $as_echo "$ac_try_echo"; } >&5
1723 (eval "$ac_compile") 2>conftest.err
1724 ac_status=$?
1725 if test -s conftest.err; then
1726 grep -v '^ *+' conftest.err >conftest.er1
1727 cat conftest.er1 >&5
1728 mv -f conftest.er1 conftest.err
1730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731 test $ac_status = 0; } && {
1732 test -z "$ac_c_werror_flag" ||
1733 test ! -s conftest.err
1734 } && test -s conftest.$ac_objext; then :
1735 ac_retval=0
1736 else
1737 $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1740 ac_retval=1
1742 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1743 as_fn_set_status $ac_retval
1745 } # ac_fn_c_try_compile
1747 # ac_fn_cxx_try_compile LINENO
1748 # ----------------------------
1749 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1750 ac_fn_cxx_try_compile ()
1752 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1753 rm -f conftest.$ac_objext
1754 if { { ac_try="$ac_compile"
1755 case "(($ac_try" in
1756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1757 *) ac_try_echo=$ac_try;;
1758 esac
1759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1760 $as_echo "$ac_try_echo"; } >&5
1761 (eval "$ac_compile") 2>conftest.err
1762 ac_status=$?
1763 if test -s conftest.err; then
1764 grep -v '^ *+' conftest.err >conftest.er1
1765 cat conftest.er1 >&5
1766 mv -f conftest.er1 conftest.err
1768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1769 test $ac_status = 0; } && {
1770 test -z "$ac_cxx_werror_flag" ||
1771 test ! -s conftest.err
1772 } && test -s conftest.$ac_objext; then :
1773 ac_retval=0
1774 else
1775 $as_echo "$as_me: failed program was:" >&5
1776 sed 's/^/| /' conftest.$ac_ext >&5
1778 ac_retval=1
1780 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1781 as_fn_set_status $ac_retval
1783 } # ac_fn_cxx_try_compile
1785 # ac_fn_c_try_link LINENO
1786 # -----------------------
1787 # Try to link conftest.$ac_ext, and return whether this succeeded.
1788 ac_fn_c_try_link ()
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793 case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796 esac
1797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798 $as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 test -x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815 else
1816 $as_echo "$as_me: failed program was:" >&5
1817 sed 's/^/| /' conftest.$ac_ext >&5
1819 ac_retval=1
1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1827 as_fn_set_status $ac_retval
1829 } # ac_fn_c_try_link
1831 # ac_fn_c_try_cpp LINENO
1832 # ----------------------
1833 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1834 ac_fn_c_try_cpp ()
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 if { { ac_try="$ac_cpp conftest.$ac_ext"
1838 case "(($ac_try" in
1839 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1840 *) ac_try_echo=$ac_try;;
1841 esac
1842 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1843 $as_echo "$ac_try_echo"; } >&5
1844 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1845 ac_status=$?
1846 if test -s conftest.err; then
1847 grep -v '^ *+' conftest.err >conftest.er1
1848 cat conftest.er1 >&5
1849 mv -f conftest.er1 conftest.err
1851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1852 test $ac_status = 0; } > conftest.i && {
1853 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1854 test ! -s conftest.err
1855 }; then :
1856 ac_retval=0
1857 else
1858 $as_echo "$as_me: failed program was:" >&5
1859 sed 's/^/| /' conftest.$ac_ext >&5
1861 ac_retval=1
1863 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1864 as_fn_set_status $ac_retval
1866 } # ac_fn_c_try_cpp
1868 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1869 # -------------------------------------------------------
1870 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1871 # the include files in INCLUDES and setting the cache variable VAR
1872 # accordingly.
1873 ac_fn_c_check_header_mongrel ()
1875 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1876 if eval \${$3+:} false; then :
1877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1878 $as_echo_n "checking for $2... " >&6; }
1879 if eval \${$3+:} false; then :
1880 $as_echo_n "(cached) " >&6
1882 eval ac_res=\$$3
1883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1884 $as_echo "$ac_res" >&6; }
1885 else
1886 # Is the header compilable?
1887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1888 $as_echo_n "checking $2 usability... " >&6; }
1889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1890 /* end confdefs.h. */
1892 #include <$2>
1893 _ACEOF
1894 if ac_fn_c_try_compile "$LINENO"; then :
1895 ac_header_compiler=yes
1896 else
1897 ac_header_compiler=no
1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1901 $as_echo "$ac_header_compiler" >&6; }
1903 # Is the header present?
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1905 $as_echo_n "checking $2 presence... " >&6; }
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h. */
1908 #include <$2>
1909 _ACEOF
1910 if ac_fn_c_try_cpp "$LINENO"; then :
1911 ac_header_preproc=yes
1912 else
1913 ac_header_preproc=no
1915 rm -f conftest.err conftest.i conftest.$ac_ext
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1917 $as_echo "$ac_header_preproc" >&6; }
1919 # So? What about this header?
1920 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1921 yes:no: )
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1923 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1925 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1927 no:yes:* )
1928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1929 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1931 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1933 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1935 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1937 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1938 ( $as_echo "## ---------------------------------------------- ##
1939 ## Report this to pgsql-bugs@lists.postgresql.org ##
1940 ## ---------------------------------------------- ##"
1941 ) | sed "s/^/$as_me: WARNING: /" >&2
1943 esac
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1945 $as_echo_n "checking for $2... " >&6; }
1946 if eval \${$3+:} false; then :
1947 $as_echo_n "(cached) " >&6
1948 else
1949 eval "$3=\$ac_header_compiler"
1951 eval ac_res=\$$3
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1955 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1957 } # ac_fn_c_check_header_mongrel
1959 # ac_fn_c_try_run LINENO
1960 # ----------------------
1961 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1962 # that executables *can* be run.
1963 ac_fn_c_try_run ()
1965 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966 if { { ac_try="$ac_link"
1967 case "(($ac_try" in
1968 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1969 *) ac_try_echo=$ac_try;;
1970 esac
1971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1972 $as_echo "$ac_try_echo"; } >&5
1973 (eval "$ac_link") 2>&5
1974 ac_status=$?
1975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1976 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1977 { { case "(($ac_try" in
1978 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1979 *) ac_try_echo=$ac_try;;
1980 esac
1981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1982 $as_echo "$ac_try_echo"; } >&5
1983 (eval "$ac_try") 2>&5
1984 ac_status=$?
1985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1986 test $ac_status = 0; }; }; then :
1987 ac_retval=0
1988 else
1989 $as_echo "$as_me: program exited with status $ac_status" >&5
1990 $as_echo "$as_me: failed program was:" >&5
1991 sed 's/^/| /' conftest.$ac_ext >&5
1993 ac_retval=$ac_status
1995 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1996 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997 as_fn_set_status $ac_retval
1999 } # ac_fn_c_try_run
2001 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2002 # -------------------------------------------------------
2003 # Tests whether HEADER exists and can be compiled using the include files in
2004 # INCLUDES, setting the cache variable VAR accordingly.
2005 ac_fn_c_check_header_compile ()
2007 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2009 $as_echo_n "checking for $2... " >&6; }
2010 if eval \${$3+:} false; then :
2011 $as_echo_n "(cached) " >&6
2012 else
2013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2014 /* end confdefs.h. */
2016 #include <$2>
2017 _ACEOF
2018 if ac_fn_c_try_compile "$LINENO"; then :
2019 eval "$3=yes"
2020 else
2021 eval "$3=no"
2023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2025 eval ac_res=\$$3
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2027 $as_echo "$ac_res" >&6; }
2028 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2030 } # ac_fn_c_check_header_compile
2032 # ac_fn_c_check_func LINENO FUNC VAR
2033 # ----------------------------------
2034 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2035 ac_fn_c_check_func ()
2037 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2039 $as_echo_n "checking for $2... " >&6; }
2040 if eval \${$3+:} false; then :
2041 $as_echo_n "(cached) " >&6
2042 else
2043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h. */
2045 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2046 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2047 #define $2 innocuous_$2
2049 /* System header to define __stub macros and hopefully few prototypes,
2050 which can conflict with char $2 (); below.
2051 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2052 <limits.h> exists even on freestanding compilers. */
2054 #ifdef __STDC__
2055 # include <limits.h>
2056 #else
2057 # include <assert.h>
2058 #endif
2060 #undef $2
2062 /* Override any GCC internal prototype to avoid an error.
2063 Use char because int might match the return type of a GCC
2064 builtin and then its argument prototype would still apply. */
2065 #ifdef __cplusplus
2066 extern "C"
2067 #endif
2068 char $2 ();
2069 /* The GNU C library defines this for functions which it implements
2070 to always fail with ENOSYS. Some functions are actually named
2071 something starting with __ and the normal name is an alias. */
2072 #if defined __stub_$2 || defined __stub___$2
2073 choke me
2074 #endif
2077 main ()
2079 return $2 ();
2081 return 0;
2083 _ACEOF
2084 if ac_fn_c_try_link "$LINENO"; then :
2085 eval "$3=yes"
2086 else
2087 eval "$3=no"
2089 rm -f core conftest.err conftest.$ac_objext \
2090 conftest$ac_exeext conftest.$ac_ext
2092 eval ac_res=\$$3
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094 $as_echo "$ac_res" >&6; }
2095 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2097 } # ac_fn_c_check_func
2099 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2100 # -------------------------------------------
2101 # Tests whether TYPE exists after having included INCLUDES, setting cache
2102 # variable VAR accordingly.
2103 ac_fn_c_check_type ()
2105 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2107 $as_echo_n "checking for $2... " >&6; }
2108 if eval \${$3+:} false; then :
2109 $as_echo_n "(cached) " >&6
2110 else
2111 eval "$3=no"
2112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2113 /* end confdefs.h. */
2116 main ()
2118 if (sizeof ($2))
2119 return 0;
2121 return 0;
2123 _ACEOF
2124 if ac_fn_c_try_compile "$LINENO"; then :
2125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h. */
2129 main ()
2131 if (sizeof (($2)))
2132 return 0;
2134 return 0;
2136 _ACEOF
2137 if ac_fn_c_try_compile "$LINENO"; then :
2139 else
2140 eval "$3=yes"
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 eval ac_res=\$$3
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2148 $as_echo "$ac_res" >&6; }
2149 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2151 } # ac_fn_c_check_type
2153 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2154 # ----------------------------------------------------
2155 # Tries to find if the field MEMBER exists in type AGGR, after including
2156 # INCLUDES, setting cache variable VAR accordingly.
2157 ac_fn_c_check_member ()
2159 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2161 $as_echo_n "checking for $2.$3... " >&6; }
2162 if eval \${$4+:} false; then :
2163 $as_echo_n "(cached) " >&6
2164 else
2165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h. */
2169 main ()
2171 static $2 ac_aggr;
2172 if (ac_aggr.$3)
2173 return 0;
2175 return 0;
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179 eval "$4=yes"
2180 else
2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2182 /* end confdefs.h. */
2185 main ()
2187 static $2 ac_aggr;
2188 if (sizeof ac_aggr.$3)
2189 return 0;
2191 return 0;
2193 _ACEOF
2194 if ac_fn_c_try_compile "$LINENO"; then :
2195 eval "$4=yes"
2196 else
2197 eval "$4=no"
2199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2203 eval ac_res=\$$4
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2205 $as_echo "$ac_res" >&6; }
2206 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2208 } # ac_fn_c_check_member
2210 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2211 # --------------------------------------------
2212 # Tries to find the compile-time value of EXPR in a program that includes
2213 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2214 # computed
2215 ac_fn_c_compute_int ()
2217 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2218 if test "$cross_compiling" = yes; then
2219 # Depending upon the size, compute the lo and hi bounds.
2220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2221 /* end confdefs.h. */
2224 main ()
2226 static int test_array [1 - 2 * !(($2) >= 0)];
2227 test_array [0] = 0;
2228 return test_array [0];
2231 return 0;
2233 _ACEOF
2234 if ac_fn_c_try_compile "$LINENO"; then :
2235 ac_lo=0 ac_mid=0
2236 while :; do
2237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h. */
2241 main ()
2243 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2244 test_array [0] = 0;
2245 return test_array [0];
2248 return 0;
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252 ac_hi=$ac_mid; break
2253 else
2254 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2255 if test $ac_lo -le $ac_mid; then
2256 ac_lo= ac_hi=
2257 break
2259 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2262 done
2263 else
2264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h. */
2268 main ()
2270 static int test_array [1 - 2 * !(($2) < 0)];
2271 test_array [0] = 0;
2272 return test_array [0];
2275 return 0;
2277 _ACEOF
2278 if ac_fn_c_try_compile "$LINENO"; then :
2279 ac_hi=-1 ac_mid=-1
2280 while :; do
2281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2282 /* end confdefs.h. */
2285 main ()
2287 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2288 test_array [0] = 0;
2289 return test_array [0];
2292 return 0;
2294 _ACEOF
2295 if ac_fn_c_try_compile "$LINENO"; then :
2296 ac_lo=$ac_mid; break
2297 else
2298 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2299 if test $ac_mid -le $ac_hi; then
2300 ac_lo= ac_hi=
2301 break
2303 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2306 done
2307 else
2308 ac_lo= ac_hi=
2310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2313 # Binary search between lo and hi bounds.
2314 while test "x$ac_lo" != "x$ac_hi"; do
2315 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h. */
2320 main ()
2322 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2323 test_array [0] = 0;
2324 return test_array [0];
2327 return 0;
2329 _ACEOF
2330 if ac_fn_c_try_compile "$LINENO"; then :
2331 ac_hi=$ac_mid
2332 else
2333 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2336 done
2337 case $ac_lo in #((
2338 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2339 '') ac_retval=1 ;;
2340 esac
2341 else
2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2343 /* end confdefs.h. */
2345 static long int longval () { return $2; }
2346 static unsigned long int ulongval () { return $2; }
2347 #include <stdio.h>
2348 #include <stdlib.h>
2350 main ()
2353 FILE *f = fopen ("conftest.val", "w");
2354 if (! f)
2355 return 1;
2356 if (($2) < 0)
2358 long int i = longval ();
2359 if (i != ($2))
2360 return 1;
2361 fprintf (f, "%ld", i);
2363 else
2365 unsigned long int i = ulongval ();
2366 if (i != ($2))
2367 return 1;
2368 fprintf (f, "%lu", i);
2370 /* Do not output a trailing newline, as this causes \r\n confusion
2371 on some platforms. */
2372 return ferror (f) || fclose (f) != 0;
2375 return 0;
2377 _ACEOF
2378 if ac_fn_c_try_run "$LINENO"; then :
2379 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2380 else
2381 ac_retval=1
2383 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2384 conftest.$ac_objext conftest.beam conftest.$ac_ext
2385 rm -f conftest.val
2388 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2389 as_fn_set_status $ac_retval
2391 } # ac_fn_c_compute_int
2393 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2394 # ---------------------------------------------
2395 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2396 # accordingly.
2397 ac_fn_c_check_decl ()
2399 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2400 # Initialize each $ac_[]_AC_LANG_ABBREV[]_decl_warn_flag once.
2401 as_decl_name=`echo $2|sed 's/ *(.*//'`
2402 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2404 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2405 if eval \${$3+:} false; then :
2406 $as_echo_n "(cached) " >&6
2407 else
2408 ac_save_werror_flag=$ac_c_werror_flag
2409 ac_c_werror_flag="$ac_c_decl_warn_flag$ac_c_werror_flag"
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2414 main ()
2416 #ifndef $as_decl_name
2417 #ifdef __cplusplus
2418 (void) $as_decl_use;
2419 #else
2420 (void) $as_decl_name;
2421 #endif
2422 #endif
2425 return 0;
2427 _ACEOF
2428 if ac_fn_c_try_compile "$LINENO"; then :
2429 eval "$3=yes"
2430 else
2431 eval "$3=no"
2433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434 ac_c_werror_flag=$ac_save_werror_flag
2436 eval ac_res=\$$3
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2438 $as_echo "$ac_res" >&6; }
2439 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2441 } # ac_fn_c_check_decl
2442 cat >config.log <<_ACEOF
2443 This file contains any messages produced by compilers while
2444 running configure, to aid debugging if configure makes a mistake.
2446 It was created by PostgreSQL $as_me 17.0, which was
2447 generated by GNU Autoconf 2.69. Invocation command line was
2449 $ $0 $@
2451 _ACEOF
2452 exec 5>>config.log
2454 cat <<_ASUNAME
2455 ## --------- ##
2456 ## Platform. ##
2457 ## --------- ##
2459 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2460 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2461 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2462 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2463 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2465 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2466 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2468 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2469 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2470 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2471 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2472 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2473 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2474 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2476 _ASUNAME
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 for as_dir in $PATH
2481 IFS=$as_save_IFS
2482 test -z "$as_dir" && as_dir=.
2483 $as_echo "PATH: $as_dir"
2484 done
2485 IFS=$as_save_IFS
2487 } >&5
2489 cat >&5 <<_ACEOF
2492 ## ----------- ##
2493 ## Core tests. ##
2494 ## ----------- ##
2496 _ACEOF
2499 # Keep a trace of the command line.
2500 # Strip out --no-create and --no-recursion so they do not pile up.
2501 # Strip out --silent because we don't want to record it for future runs.
2502 # Also quote any args containing shell meta-characters.
2503 # Make two passes to allow for proper duplicate-argument suppression.
2504 ac_configure_args=
2505 ac_configure_args0=
2506 ac_configure_args1=
2507 ac_must_keep_next=false
2508 for ac_pass in 1 2
2510 for ac_arg
2512 case $ac_arg in
2513 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2514 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2515 | -silent | --silent | --silen | --sile | --sil)
2516 continue ;;
2517 *\'*)
2518 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2519 esac
2520 case $ac_pass in
2521 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2523 as_fn_append ac_configure_args1 " '$ac_arg'"
2524 if test $ac_must_keep_next = true; then
2525 ac_must_keep_next=false # Got value, back to normal.
2526 else
2527 case $ac_arg in
2528 *=* | --config-cache | -C | -disable-* | --disable-* \
2529 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2530 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2531 | -with-* | --with-* | -without-* | --without-* | --x)
2532 case "$ac_configure_args0 " in
2533 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2534 esac
2536 -* ) ac_must_keep_next=true ;;
2537 esac
2539 as_fn_append ac_configure_args " '$ac_arg'"
2541 esac
2542 done
2543 done
2544 { ac_configure_args0=; unset ac_configure_args0;}
2545 { ac_configure_args1=; unset ac_configure_args1;}
2547 # When interrupted or exit'd, cleanup temporary files, and complete
2548 # config.log. We remove comments because anyway the quotes in there
2549 # would cause problems or look ugly.
2550 # WARNING: Use '\'' to represent an apostrophe within the trap.
2551 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2552 trap 'exit_status=$?
2553 # Save into config.log some information that might help in debugging.
2555 echo
2557 $as_echo "## ---------------- ##
2558 ## Cache variables. ##
2559 ## ---------------- ##"
2560 echo
2561 # The following way of writing the cache mishandles newlines in values,
2563 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2564 eval ac_val=\$$ac_var
2565 case $ac_val in #(
2566 *${as_nl}*)
2567 case $ac_var in #(
2568 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2569 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2570 esac
2571 case $ac_var in #(
2572 _ | IFS | as_nl) ;; #(
2573 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2574 *) { eval $ac_var=; unset $ac_var;} ;;
2575 esac ;;
2576 esac
2577 done
2578 (set) 2>&1 |
2579 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2580 *${as_nl}ac_space=\ *)
2581 sed -n \
2582 "s/'\''/'\''\\\\'\'''\''/g;
2583 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2584 ;; #(
2586 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2588 esac |
2589 sort
2591 echo
2593 $as_echo "## ----------------- ##
2594 ## Output variables. ##
2595 ## ----------------- ##"
2596 echo
2597 for ac_var in $ac_subst_vars
2599 eval ac_val=\$$ac_var
2600 case $ac_val in
2601 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2602 esac
2603 $as_echo "$ac_var='\''$ac_val'\''"
2604 done | sort
2605 echo
2607 if test -n "$ac_subst_files"; then
2608 $as_echo "## ------------------- ##
2609 ## File substitutions. ##
2610 ## ------------------- ##"
2611 echo
2612 for ac_var in $ac_subst_files
2614 eval ac_val=\$$ac_var
2615 case $ac_val in
2616 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2617 esac
2618 $as_echo "$ac_var='\''$ac_val'\''"
2619 done | sort
2620 echo
2623 if test -s confdefs.h; then
2624 $as_echo "## ----------- ##
2625 ## confdefs.h. ##
2626 ## ----------- ##"
2627 echo
2628 cat confdefs.h
2629 echo
2631 test "$ac_signal" != 0 &&
2632 $as_echo "$as_me: caught signal $ac_signal"
2633 $as_echo "$as_me: exit $exit_status"
2634 } >&5
2635 rm -f core *.core core.conftest.* &&
2636 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2637 exit $exit_status
2639 for ac_signal in 1 2 13 15; do
2640 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2641 done
2642 ac_signal=0
2644 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2645 rm -f -r conftest* confdefs.h
2647 $as_echo "/* confdefs.h */" > confdefs.h
2649 # Predefined preprocessor variables.
2651 cat >>confdefs.h <<_ACEOF
2652 #define PACKAGE_NAME "$PACKAGE_NAME"
2653 _ACEOF
2655 cat >>confdefs.h <<_ACEOF
2656 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2657 _ACEOF
2659 cat >>confdefs.h <<_ACEOF
2660 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2661 _ACEOF
2663 cat >>confdefs.h <<_ACEOF
2664 #define PACKAGE_STRING "$PACKAGE_STRING"
2665 _ACEOF
2667 cat >>confdefs.h <<_ACEOF
2668 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2669 _ACEOF
2671 cat >>confdefs.h <<_ACEOF
2672 #define PACKAGE_URL "$PACKAGE_URL"
2673 _ACEOF
2676 # Let the site file select an alternate cache file if it wants to.
2677 # Prefer an explicitly selected file to automatically selected ones.
2678 ac_site_file1=NONE
2679 ac_site_file2=NONE
2680 if test -n "$CONFIG_SITE"; then
2681 # We do not want a PATH search for config.site.
2682 case $CONFIG_SITE in #((
2683 -*) ac_site_file1=./$CONFIG_SITE;;
2684 */*) ac_site_file1=$CONFIG_SITE;;
2685 *) ac_site_file1=./$CONFIG_SITE;;
2686 esac
2687 elif test "x$prefix" != xNONE; then
2688 ac_site_file1=$prefix/share/config.site
2689 ac_site_file2=$prefix/etc/config.site
2690 else
2691 ac_site_file1=$ac_default_prefix/share/config.site
2692 ac_site_file2=$ac_default_prefix/etc/config.site
2694 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2696 test "x$ac_site_file" = xNONE && continue
2697 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2699 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2700 sed 's/^/| /' "$ac_site_file" >&5
2701 . "$ac_site_file" \
2702 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2703 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2704 as_fn_error $? "failed to load site script $ac_site_file
2705 See \`config.log' for more details" "$LINENO" 5; }
2707 done
2709 if test -r "$cache_file"; then
2710 # Some versions of bash will fail to source /dev/null (special files
2711 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2712 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2714 $as_echo "$as_me: loading cache $cache_file" >&6;}
2715 case $cache_file in
2716 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2717 *) . "./$cache_file";;
2718 esac
2720 else
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2722 $as_echo "$as_me: creating cache $cache_file" >&6;}
2723 >$cache_file
2726 # Check that the precious variables saved in the cache have kept the same
2727 # value.
2728 ac_cache_corrupted=false
2729 for ac_var in $ac_precious_vars; do
2730 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2731 eval ac_new_set=\$ac_env_${ac_var}_set
2732 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2733 eval ac_new_val=\$ac_env_${ac_var}_value
2734 case $ac_old_set,$ac_new_set in
2735 set,)
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2737 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2738 ac_cache_corrupted=: ;;
2739 ,set)
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2741 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2742 ac_cache_corrupted=: ;;
2743 ,);;
2745 if test "x$ac_old_val" != "x$ac_new_val"; then
2746 # differences in whitespace do not lead to failure.
2747 ac_old_val_w=`echo x $ac_old_val`
2748 ac_new_val_w=`echo x $ac_new_val`
2749 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2751 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2752 ac_cache_corrupted=:
2753 else
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2755 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2756 eval $ac_var=\$ac_old_val
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2759 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2761 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2762 fi;;
2763 esac
2764 # Pass precious variables to config.status.
2765 if test "$ac_new_set" = set; then
2766 case $ac_new_val in
2767 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2768 *) ac_arg=$ac_var=$ac_new_val ;;
2769 esac
2770 case " $ac_configure_args " in
2771 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2772 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2773 esac
2775 done
2776 if $ac_cache_corrupted; then
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2780 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2781 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2783 ## -------------------- ##
2784 ## Main body of script. ##
2785 ## -------------------- ##
2787 ac_ext=c
2788 ac_cpp='$CPP $CPPFLAGS'
2789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2798 ac_aux_dir=
2799 for ac_dir in config "$srcdir"/config; do
2800 if test -f "$ac_dir/install-sh"; then
2801 ac_aux_dir=$ac_dir
2802 ac_install_sh="$ac_aux_dir/install-sh -c"
2803 break
2804 elif test -f "$ac_dir/install.sh"; then
2805 ac_aux_dir=$ac_dir
2806 ac_install_sh="$ac_aux_dir/install.sh -c"
2807 break
2808 elif test -f "$ac_dir/shtool"; then
2809 ac_aux_dir=$ac_dir
2810 ac_install_sh="$ac_aux_dir/shtool install -c"
2811 break
2813 done
2814 if test -z "$ac_aux_dir"; then
2815 as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2818 # These three variables are undocumented and unsupported,
2819 # and are intended to be withdrawn in a future Autoconf release.
2820 # They can cause serious problems if a builder's source tree is in a directory
2821 # whose full name contains unusual characters.
2822 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2823 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2824 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2829 cat >>confdefs.h <<_ACEOF
2830 #define CONFIGURE_ARGS "$ac_configure_args"
2831 _ACEOF
2834 PG_MAJORVERSION=`expr "$PACKAGE_VERSION" : '\([0-9][0-9]*\)'`
2835 PG_MINORVERSION=`expr "$PACKAGE_VERSION" : '.*\.\([0-9][0-9]*\)'`
2836 test -n "$PG_MINORVERSION" || PG_MINORVERSION=0
2839 cat >>confdefs.h <<_ACEOF
2840 #define PG_MAJORVERSION "$PG_MAJORVERSION"
2841 _ACEOF
2844 cat >>confdefs.h <<_ACEOF
2845 #define PG_MAJORVERSION_NUM $PG_MAJORVERSION
2846 _ACEOF
2849 cat >>confdefs.h <<_ACEOF
2850 #define PG_MINORVERSION_NUM $PG_MINORVERSION
2851 _ACEOF
2857 # Check whether --with-extra-version was given.
2858 if test "${with_extra_version+set}" = set; then :
2859 withval=$with_extra_version;
2860 case $withval in
2861 yes)
2862 as_fn_error $? "argument required for --with-extra-version option" "$LINENO" 5
2865 as_fn_error $? "argument required for --with-extra-version option" "$LINENO" 5
2868 PG_VERSION="$PACKAGE_VERSION$withval"
2870 esac
2872 else
2873 PG_VERSION="$PACKAGE_VERSION"
2878 cat >>confdefs.h <<_ACEOF
2879 #define PG_VERSION "$PG_VERSION"
2880 _ACEOF
2883 # Make sure we can run config.sub.
2884 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2885 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2888 $as_echo_n "checking build system type... " >&6; }
2889 if ${ac_cv_build+:} false; then :
2890 $as_echo_n "(cached) " >&6
2891 else
2892 ac_build_alias=$build_alias
2893 test "x$ac_build_alias" = x &&
2894 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2895 test "x$ac_build_alias" = x &&
2896 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2897 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2898 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2902 $as_echo "$ac_cv_build" >&6; }
2903 case $ac_cv_build in
2904 *-*-*) ;;
2905 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2906 esac
2907 build=$ac_cv_build
2908 ac_save_IFS=$IFS; IFS='-'
2909 set x $ac_cv_build
2910 shift
2911 build_cpu=$1
2912 build_vendor=$2
2913 shift; shift
2914 # Remember, the first character of IFS is used to create $*,
2915 # except with old shells:
2916 build_os=$*
2917 IFS=$ac_save_IFS
2918 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2922 $as_echo_n "checking host system type... " >&6; }
2923 if ${ac_cv_host+:} false; then :
2924 $as_echo_n "(cached) " >&6
2925 else
2926 if test "x$host_alias" = x; then
2927 ac_cv_host=$ac_cv_build
2928 else
2929 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2930 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2935 $as_echo "$ac_cv_host" >&6; }
2936 case $ac_cv_host in
2937 *-*-*) ;;
2938 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2939 esac
2940 host=$ac_cv_host
2941 ac_save_IFS=$IFS; IFS='-'
2942 set x $ac_cv_host
2943 shift
2944 host_cpu=$1
2945 host_vendor=$2
2946 shift; shift
2947 # Remember, the first character of IFS is used to create $*,
2948 # except with old shells:
2949 host_os=$*
2950 IFS=$ac_save_IFS
2951 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2955 template=
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which template to use" >&5
2957 $as_echo_n "checking which template to use... " >&6; }
2962 # Check whether --with-template was given.
2963 if test "${with_template+set}" = set; then :
2964 withval=$with_template;
2965 case $withval in
2966 yes)
2967 as_fn_error $? "argument required for --with-template option" "$LINENO" 5
2970 as_fn_error $? "argument required for --with-template option" "$LINENO" 5
2974 case $withval in
2975 list) echo; ls "$srcdir/src/template"; exit;;
2976 *) if test -f "$srcdir/src/template/$with_template" ; then
2977 template=$withval
2978 else
2979 as_fn_error $? "'$withval' is not a valid template name. Use 'list' for a list." "$LINENO" 5
2980 fi;;
2981 esac
2984 esac
2986 else
2988 # --with-template not given
2990 case $host_os in
2991 cygwin*|msys*) template=cygwin ;;
2992 darwin*) template=darwin ;;
2993 dragonfly*) template=netbsd ;;
2994 freebsd*) template=freebsd ;;
2995 linux*|gnu*|k*bsd*-gnu)
2996 template=linux ;;
2997 mingw*) template=win32 ;;
2998 netbsd*) template=netbsd ;;
2999 openbsd*) template=openbsd ;;
3000 solaris*) template=solaris ;;
3001 esac
3003 if test x"$template" = x"" ; then
3004 as_fn_error $? "
3005 *******************************************************************
3006 PostgreSQL has apparently not been ported to your platform yet.
3007 To try a manual configuration, look into the src/template directory
3008 for a similar platform and use the '--with-template=' option.
3010 Please also contact <pgsql-bugs@lists.postgresql.org> to see about
3011 rectifying this. Include the above 'checking host system type...'
3012 line.
3013 *******************************************************************
3014 " "$LINENO" 5
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $template" >&5
3023 $as_echo "$template" >&6; }
3025 PORTNAME=$template
3028 # Initialize default assumption that we do not need separate assembly code
3029 # for TAS (test-and-set). This can be overridden by the template file
3030 # when it's executed.
3031 need_tas=no
3032 tas_file=dummy.s
3034 # Default, works for most platforms, override in template file if needed
3035 DLSUFFIX=".so"
3040 ## Command line options
3044 # Add non-standard directories to the include path
3049 # Check whether --with-includes was given.
3050 if test "${with_includes+set}" = set; then :
3051 withval=$with_includes;
3052 case $withval in
3053 yes)
3054 as_fn_error $? "argument required for --with-includes option" "$LINENO" 5
3057 as_fn_error $? "argument required for --with-includes option" "$LINENO" 5
3062 esac
3070 # Add non-standard directories to the library search path
3075 # Check whether --with-libraries was given.
3076 if test "${with_libraries+set}" = set; then :
3077 withval=$with_libraries;
3078 case $withval in
3079 yes)
3080 as_fn_error $? "argument required for --with-libraries option" "$LINENO" 5
3083 as_fn_error $? "argument required for --with-libraries option" "$LINENO" 5
3086 LIBRARY_DIRS=$withval
3088 esac
3097 # Check whether --with-libs was given.
3098 if test "${with_libs+set}" = set; then :
3099 withval=$with_libs;
3100 case $withval in
3101 yes)
3102 as_fn_error $? "argument required for --with-libs option" "$LINENO" 5
3105 as_fn_error $? "argument required for --with-libs option" "$LINENO" 5
3108 LIBRARY_DIRS=$withval
3110 esac
3118 # 64-bit integer date/time storage is now the only option, but to avoid
3119 # unnecessary breakage of build scripts, continue to accept an explicit
3120 # "--enable-integer-datetimes" switch.
3124 # Check whether --enable-integer-datetimes was given.
3125 if test "${enable_integer_datetimes+set}" = set; then :
3126 enableval=$enable_integer_datetimes;
3127 case $enableval in
3128 yes)
3132 as_fn_error $? "--disable-integer-datetimes is no longer supported" "$LINENO" 5
3135 as_fn_error $? "no argument expected for --enable-integer-datetimes option" "$LINENO" 5
3137 esac
3139 else
3140 enable_integer_datetimes=yes
3148 # NLS
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is wanted" >&5
3151 $as_echo_n "checking whether NLS is wanted... " >&6; }
3154 # Check whether --enable-nls was given.
3155 if test "${enable_nls+set}" = set; then :
3156 enableval=$enable_nls;
3157 case $enableval in
3158 yes)
3165 enable_nls=yes
3166 WANTED_LANGUAGES=$enableval
3168 esac
3170 else
3171 enable_nls=no
3176 if test "$enable_nls" = yes; then
3178 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_nls" >&5
3183 $as_echo "$enable_nls" >&6; }
3188 # Default port number (--with-pgport), default 5432
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default port number" >&5
3191 $as_echo_n "checking for default port number... " >&6; }
3195 # Check whether --with-pgport was given.
3196 if test "${with_pgport+set}" = set; then :
3197 withval=$with_pgport;
3198 case $withval in
3199 yes)
3200 as_fn_error $? "argument required for --with-pgport option" "$LINENO" 5
3203 as_fn_error $? "argument required for --with-pgport option" "$LINENO" 5
3206 default_port=$withval
3208 esac
3210 else
3211 default_port=5432
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_port" >&5
3216 $as_echo "$default_port" >&6; }
3217 # Need both of these because some places want an integer and some a string
3219 cat >>confdefs.h <<_ACEOF
3220 #define DEF_PGPORT ${default_port}
3221 _ACEOF
3224 cat >>confdefs.h <<_ACEOF
3225 #define DEF_PGPORT_STR "${default_port}"
3226 _ACEOF
3230 # It's worth validating port; you can get very confusing errors otherwise
3231 if test x"$default_port" = x""; then
3232 as_fn_error $? "invalid --with-pgport specification: empty string" "$LINENO" 5
3233 elif test ! x`echo "$default_port" | sed -e 's/[0-9]*//'` = x""; then
3234 as_fn_error $? "invalid --with-pgport specification: must be a number" "$LINENO" 5
3235 elif test ! x`echo "$default_port" | sed -e 's/^0.//'` = x"$default_port"; then
3236 as_fn_error $? "invalid --with-pgport specification: must not have leading 0" "$LINENO" 5
3237 elif test "$default_port" -lt "1" -o "$default_port" -gt "65535"; then
3238 as_fn_error $? "invalid --with-pgport specification: must be between 1 and 65535" "$LINENO" 5
3242 # '-rpath'-like feature can be disabled
3246 # Check whether --enable-rpath was given.
3247 if test "${enable_rpath+set}" = set; then :
3248 enableval=$enable_rpath;
3249 case $enableval in
3250 yes)
3257 as_fn_error $? "no argument expected for --enable-rpath option" "$LINENO" 5
3259 esac
3261 else
3262 enable_rpath=yes
3270 # Spinlocks
3274 # Check whether --enable-spinlocks was given.
3275 if test "${enable_spinlocks+set}" = set; then :
3276 enableval=$enable_spinlocks;
3277 case $enableval in
3278 yes)
3285 as_fn_error $? "no argument expected for --enable-spinlocks option" "$LINENO" 5
3287 esac
3289 else
3290 enable_spinlocks=yes
3297 # Atomic operations
3301 # Check whether --enable-atomics was given.
3302 if test "${enable_atomics+set}" = set; then :
3303 enableval=$enable_atomics;
3304 case $enableval in
3305 yes)
3312 as_fn_error $? "no argument expected for --enable-atomics option" "$LINENO" 5
3314 esac
3316 else
3317 enable_atomics=yes
3324 # --enable-debug adds -g to compiler flags
3328 # Check whether --enable-debug was given.
3329 if test "${enable_debug+set}" = set; then :
3330 enableval=$enable_debug;
3331 case $enableval in
3332 yes)
3339 as_fn_error $? "no argument expected for --enable-debug option" "$LINENO" 5
3341 esac
3343 else
3344 enable_debug=no
3352 # --enable-profiling enables gcc profiling
3356 # Check whether --enable-profiling was given.
3357 if test "${enable_profiling+set}" = set; then :
3358 enableval=$enable_profiling;
3359 case $enableval in
3360 yes)
3367 as_fn_error $? "no argument expected for --enable-profiling option" "$LINENO" 5
3369 esac
3371 else
3372 enable_profiling=no
3379 # --enable-coverage enables generation of code coverage metrics with gcov
3383 # Check whether --enable-coverage was given.
3384 if test "${enable_coverage+set}" = set; then :
3385 enableval=$enable_coverage;
3386 case $enableval in
3387 yes)
3388 if test -z "$GCOV"; then
3389 for ac_prog in gcov
3391 # Extract the first word of "$ac_prog", so it can be a program name with args.
3392 set dummy $ac_prog; ac_word=$2
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3394 $as_echo_n "checking for $ac_word... " >&6; }
3395 if ${ac_cv_path_GCOV+:} false; then :
3396 $as_echo_n "(cached) " >&6
3397 else
3398 case $GCOV in
3399 [\\/]* | ?:[\\/]*)
3400 ac_cv_path_GCOV="$GCOV" # Let the user override the test with a path.
3403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3404 for as_dir in $PATH
3406 IFS=$as_save_IFS
3407 test -z "$as_dir" && as_dir=.
3408 for ac_exec_ext in '' $ac_executable_extensions; do
3409 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3410 ac_cv_path_GCOV="$as_dir/$ac_word$ac_exec_ext"
3411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3412 break 2
3414 done
3415 done
3416 IFS=$as_save_IFS
3419 esac
3421 GCOV=$ac_cv_path_GCOV
3422 if test -n "$GCOV"; then
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5
3424 $as_echo "$GCOV" >&6; }
3425 else
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3427 $as_echo "no" >&6; }
3431 test -n "$GCOV" && break
3432 done
3434 else
3435 # Report the value of GCOV in configure's output in all cases.
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCOV" >&5
3437 $as_echo_n "checking for GCOV... " >&6; }
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5
3439 $as_echo "$GCOV" >&6; }
3442 if test -z "$GCOV"; then
3443 as_fn_error $? "gcov not found" "$LINENO" 5
3445 if test -z "$LCOV"; then
3446 for ac_prog in lcov
3448 # Extract the first word of "$ac_prog", so it can be a program name with args.
3449 set dummy $ac_prog; ac_word=$2
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3451 $as_echo_n "checking for $ac_word... " >&6; }
3452 if ${ac_cv_path_LCOV+:} false; then :
3453 $as_echo_n "(cached) " >&6
3454 else
3455 case $LCOV in
3456 [\\/]* | ?:[\\/]*)
3457 ac_cv_path_LCOV="$LCOV" # Let the user override the test with a path.
3460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3461 for as_dir in $PATH
3463 IFS=$as_save_IFS
3464 test -z "$as_dir" && as_dir=.
3465 for ac_exec_ext in '' $ac_executable_extensions; do
3466 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3467 ac_cv_path_LCOV="$as_dir/$ac_word$ac_exec_ext"
3468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3469 break 2
3471 done
3472 done
3473 IFS=$as_save_IFS
3476 esac
3478 LCOV=$ac_cv_path_LCOV
3479 if test -n "$LCOV"; then
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
3481 $as_echo "$LCOV" >&6; }
3482 else
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3484 $as_echo "no" >&6; }
3488 test -n "$LCOV" && break
3489 done
3491 else
3492 # Report the value of LCOV in configure's output in all cases.
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LCOV" >&5
3494 $as_echo_n "checking for LCOV... " >&6; }
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
3496 $as_echo "$LCOV" >&6; }
3499 if test -z "$LCOV"; then
3500 as_fn_error $? "lcov not found" "$LINENO" 5
3502 if test -z "$GENHTML"; then
3503 for ac_prog in genhtml
3505 # Extract the first word of "$ac_prog", so it can be a program name with args.
3506 set dummy $ac_prog; ac_word=$2
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3508 $as_echo_n "checking for $ac_word... " >&6; }
3509 if ${ac_cv_path_GENHTML+:} false; then :
3510 $as_echo_n "(cached) " >&6
3511 else
3512 case $GENHTML in
3513 [\\/]* | ?:[\\/]*)
3514 ac_cv_path_GENHTML="$GENHTML" # Let the user override the test with a path.
3517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3518 for as_dir in $PATH
3520 IFS=$as_save_IFS
3521 test -z "$as_dir" && as_dir=.
3522 for ac_exec_ext in '' $ac_executable_extensions; do
3523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3524 ac_cv_path_GENHTML="$as_dir/$ac_word$ac_exec_ext"
3525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3526 break 2
3528 done
3529 done
3530 IFS=$as_save_IFS
3533 esac
3535 GENHTML=$ac_cv_path_GENHTML
3536 if test -n "$GENHTML"; then
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
3538 $as_echo "$GENHTML" >&6; }
3539 else
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3541 $as_echo "no" >&6; }
3545 test -n "$GENHTML" && break
3546 done
3548 else
3549 # Report the value of GENHTML in configure's output in all cases.
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GENHTML" >&5
3551 $as_echo_n "checking for GENHTML... " >&6; }
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
3553 $as_echo "$GENHTML" >&6; }
3556 if test -z "$GENHTML"; then
3557 as_fn_error $? "genhtml not found" "$LINENO" 5
3564 as_fn_error $? "no argument expected for --enable-coverage option" "$LINENO" 5
3566 esac
3568 else
3569 enable_coverage=no
3577 # DTrace
3581 # Check whether --enable-dtrace was given.
3582 if test "${enable_dtrace+set}" = set; then :
3583 enableval=$enable_dtrace;
3584 case $enableval in
3585 yes)
3586 if test -z "$DTRACE"; then
3587 for ac_prog in dtrace
3589 # Extract the first word of "$ac_prog", so it can be a program name with args.
3590 set dummy $ac_prog; ac_word=$2
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3592 $as_echo_n "checking for $ac_word... " >&6; }
3593 if ${ac_cv_path_DTRACE+:} false; then :
3594 $as_echo_n "(cached) " >&6
3595 else
3596 case $DTRACE in
3597 [\\/]* | ?:[\\/]*)
3598 ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path.
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602 for as_dir in $PATH
3604 IFS=$as_save_IFS
3605 test -z "$as_dir" && as_dir=.
3606 for ac_exec_ext in '' $ac_executable_extensions; do
3607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3608 ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext"
3609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3610 break 2
3612 done
3613 done
3614 IFS=$as_save_IFS
3617 esac
3619 DTRACE=$ac_cv_path_DTRACE
3620 if test -n "$DTRACE"; then
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
3622 $as_echo "$DTRACE" >&6; }
3623 else
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625 $as_echo "no" >&6; }
3629 test -n "$DTRACE" && break
3630 done
3632 else
3633 # Report the value of DTRACE in configure's output in all cases.
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DTRACE" >&5
3635 $as_echo_n "checking for DTRACE... " >&6; }
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
3637 $as_echo "$DTRACE" >&6; }
3640 if test -z "$DTRACE"; then
3641 as_fn_error $? "dtrace not found" "$LINENO" 5
3649 as_fn_error $? "no argument expected for --enable-dtrace option" "$LINENO" 5
3651 esac
3653 else
3654 enable_dtrace=no
3662 # TAP tests
3666 # Check whether --enable-tap-tests was given.
3667 if test "${enable_tap_tests+set}" = set; then :
3668 enableval=$enable_tap_tests;
3669 case $enableval in
3670 yes)
3677 as_fn_error $? "no argument expected for --enable-tap-tests option" "$LINENO" 5
3679 esac
3681 else
3682 enable_tap_tests=no
3690 # Injection points
3694 # Check whether --enable-injection-points was given.
3695 if test "${enable_injection_points+set}" = set; then :
3696 enableval=$enable_injection_points;
3697 case $enableval in
3698 yes)
3700 $as_echo "#define USE_INJECTION_POINTS 1" >>confdefs.h
3707 as_fn_error $? "no argument expected for --enable-injection-points option" "$LINENO" 5
3709 esac
3711 else
3712 enable_injection_points=no
3720 # Block size
3722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for block size" >&5
3723 $as_echo_n "checking for block size... " >&6; }
3727 # Check whether --with-blocksize was given.
3728 if test "${with_blocksize+set}" = set; then :
3729 withval=$with_blocksize;
3730 case $withval in
3731 yes)
3732 as_fn_error $? "argument required for --with-blocksize option" "$LINENO" 5
3735 as_fn_error $? "argument required for --with-blocksize option" "$LINENO" 5
3738 blocksize=$withval
3740 esac
3742 else
3743 blocksize=8
3747 case ${blocksize} in
3748 1) BLCKSZ=1024;;
3749 2) BLCKSZ=2048;;
3750 4) BLCKSZ=4096;;
3751 8) BLCKSZ=8192;;
3752 16) BLCKSZ=16384;;
3753 32) BLCKSZ=32768;;
3754 *) as_fn_error $? "Invalid block size. Allowed values are 1,2,4,8,16,32." "$LINENO" 5
3755 esac
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${blocksize}kB" >&5
3757 $as_echo "${blocksize}kB" >&6; }
3760 cat >>confdefs.h <<_ACEOF
3761 #define BLCKSZ ${BLCKSZ}
3762 _ACEOF
3766 # Relation segment size
3771 # Check whether --with-segsize was given.
3772 if test "${with_segsize+set}" = set; then :
3773 withval=$with_segsize;
3774 case $withval in
3775 yes)
3776 as_fn_error $? "argument required for --with-segsize option" "$LINENO" 5
3779 as_fn_error $? "argument required for --with-segsize option" "$LINENO" 5
3782 segsize=$withval
3784 esac
3786 else
3787 segsize=1
3794 # Check whether --with-segsize-blocks was given.
3795 if test "${with_segsize_blocks+set}" = set; then :
3796 withval=$with_segsize_blocks;
3797 case $withval in
3798 yes)
3799 as_fn_error $? "argument required for --with-segsize-blocks option" "$LINENO" 5
3802 as_fn_error $? "argument required for --with-segsize-blocks option" "$LINENO" 5
3805 segsize_blocks=$withval
3807 esac
3809 else
3810 segsize_blocks=0
3815 # If --with-segsize-blocks is non-zero, it is used, --with-segsize
3816 # otherwise. segsize-blocks is only really useful for developers wanting to
3817 # test segment related code. Warn if both are used.
3818 if test $segsize_blocks -ne 0 -a $segsize -ne 1; then
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: both --with-segsize and --with-segsize-blocks specified, --with-segsize-blocks wins" >&5
3820 $as_echo "$as_me: WARNING: both --with-segsize and --with-segsize-blocks specified, --with-segsize-blocks wins" >&2;}
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for segment size" >&5
3824 $as_echo_n "checking for segment size... " >&6; }
3825 if test $segsize_blocks -eq 0; then
3826 # this expression is set up to avoid unnecessary integer overflow
3827 # blocksize is already guaranteed to be a factor of 1024
3828 RELSEG_SIZE=`expr '(' 1024 / ${blocksize} ')' '*' ${segsize} '*' 1024`
3829 test $? -eq 0 || exit 1
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${segsize}GB" >&5
3831 $as_echo "${segsize}GB" >&6; }
3832 else
3833 RELSEG_SIZE=$segsize_blocks
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${RELSEG_SIZE} blocks" >&5
3835 $as_echo "${RELSEG_SIZE} blocks" >&6; }
3839 cat >>confdefs.h <<_ACEOF
3840 #define RELSEG_SIZE ${RELSEG_SIZE}
3841 _ACEOF
3845 # WAL block size
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WAL block size" >&5
3848 $as_echo_n "checking for WAL block size... " >&6; }
3852 # Check whether --with-wal-blocksize was given.
3853 if test "${with_wal_blocksize+set}" = set; then :
3854 withval=$with_wal_blocksize;
3855 case $withval in
3856 yes)
3857 as_fn_error $? "argument required for --with-wal-blocksize option" "$LINENO" 5
3860 as_fn_error $? "argument required for --with-wal-blocksize option" "$LINENO" 5
3863 wal_blocksize=$withval
3865 esac
3867 else
3868 wal_blocksize=8
3872 case ${wal_blocksize} in
3873 1) XLOG_BLCKSZ=1024;;
3874 2) XLOG_BLCKSZ=2048;;
3875 4) XLOG_BLCKSZ=4096;;
3876 8) XLOG_BLCKSZ=8192;;
3877 16) XLOG_BLCKSZ=16384;;
3878 32) XLOG_BLCKSZ=32768;;
3879 64) XLOG_BLCKSZ=65536;;
3880 *) as_fn_error $? "Invalid WAL block size. Allowed values are 1,2,4,8,16,32,64." "$LINENO" 5
3881 esac
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${wal_blocksize}kB" >&5
3883 $as_echo "${wal_blocksize}kB" >&6; }
3886 cat >>confdefs.h <<_ACEOF
3887 #define XLOG_BLCKSZ ${XLOG_BLCKSZ}
3888 _ACEOF
3892 # C compiler
3895 # If you don't specify a list of compilers to test, the AC_PROG_CC and
3896 # AC_PROG_CXX macros test for a long list of unsupported compilers.
3897 pgac_cc_list="gcc cc"
3898 pgac_cxx_list="g++ c++"
3900 ac_ext=c
3901 ac_cpp='$CPP $CPPFLAGS'
3902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3905 if test -n "$ac_tool_prefix"; then
3906 for ac_prog in $pgac_cc_list
3908 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3909 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3911 $as_echo_n "checking for $ac_word... " >&6; }
3912 if ${ac_cv_prog_CC+:} false; then :
3913 $as_echo_n "(cached) " >&6
3914 else
3915 if test -n "$CC"; then
3916 ac_cv_prog_CC="$CC" # Let the user override the test.
3917 else
3918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3919 for as_dir in $PATH
3921 IFS=$as_save_IFS
3922 test -z "$as_dir" && as_dir=.
3923 for ac_exec_ext in '' $ac_executable_extensions; do
3924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3925 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3927 break 2
3929 done
3930 done
3931 IFS=$as_save_IFS
3935 CC=$ac_cv_prog_CC
3936 if test -n "$CC"; then
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3938 $as_echo "$CC" >&6; }
3939 else
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3941 $as_echo "no" >&6; }
3945 test -n "$CC" && break
3946 done
3948 if test -z "$CC"; then
3949 ac_ct_CC=$CC
3950 for ac_prog in $pgac_cc_list
3952 # Extract the first word of "$ac_prog", so it can be a program name with args.
3953 set dummy $ac_prog; ac_word=$2
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3955 $as_echo_n "checking for $ac_word... " >&6; }
3956 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3957 $as_echo_n "(cached) " >&6
3958 else
3959 if test -n "$ac_ct_CC"; then
3960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3961 else
3962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3963 for as_dir in $PATH
3965 IFS=$as_save_IFS
3966 test -z "$as_dir" && as_dir=.
3967 for ac_exec_ext in '' $ac_executable_extensions; do
3968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3969 ac_cv_prog_ac_ct_CC="$ac_prog"
3970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3971 break 2
3973 done
3974 done
3975 IFS=$as_save_IFS
3979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3980 if test -n "$ac_ct_CC"; then
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3982 $as_echo "$ac_ct_CC" >&6; }
3983 else
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3985 $as_echo "no" >&6; }
3989 test -n "$ac_ct_CC" && break
3990 done
3992 if test "x$ac_ct_CC" = x; then
3993 CC=""
3994 else
3995 case $cross_compiling:$ac_tool_warned in
3996 yes:)
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3999 ac_tool_warned=yes ;;
4000 esac
4001 CC=$ac_ct_CC
4006 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4008 as_fn_error $? "no acceptable C compiler found in \$PATH
4009 See \`config.log' for more details" "$LINENO" 5; }
4011 # Provide some information about the compiler.
4012 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4013 set X $ac_compile
4014 ac_compiler=$2
4015 for ac_option in --version -v -V -qversion; do
4016 { { ac_try="$ac_compiler $ac_option >&5"
4017 case "(($ac_try" in
4018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4019 *) ac_try_echo=$ac_try;;
4020 esac
4021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4022 $as_echo "$ac_try_echo"; } >&5
4023 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4024 ac_status=$?
4025 if test -s conftest.err; then
4026 sed '10a\
4027 ... rest of stderr output deleted ...
4028 10q' conftest.err >conftest.er1
4029 cat conftest.er1 >&5
4031 rm -f conftest.er1 conftest.err
4032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4033 test $ac_status = 0; }
4034 done
4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h. */
4040 main ()
4044 return 0;
4046 _ACEOF
4047 ac_clean_files_save=$ac_clean_files
4048 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4049 # Try to create an executable without -o first, disregard a.out.
4050 # It will help us diagnose broken compilers, and finding out an intuition
4051 # of exeext.
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4053 $as_echo_n "checking whether the C compiler works... " >&6; }
4054 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4056 # The possible output files:
4057 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4059 ac_rmfiles=
4060 for ac_file in $ac_files
4062 case $ac_file in
4063 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4064 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4065 esac
4066 done
4067 rm -f $ac_rmfiles
4069 if { { ac_try="$ac_link_default"
4070 case "(($ac_try" in
4071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4072 *) ac_try_echo=$ac_try;;
4073 esac
4074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4075 $as_echo "$ac_try_echo"; } >&5
4076 (eval "$ac_link_default") 2>&5
4077 ac_status=$?
4078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4079 test $ac_status = 0; }; then :
4080 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4081 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4082 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4083 # so that the user can short-circuit this test for compilers unknown to
4084 # Autoconf.
4085 for ac_file in $ac_files ''
4087 test -f "$ac_file" || continue
4088 case $ac_file in
4089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4091 [ab].out )
4092 # We found the default executable, but exeext='' is most
4093 # certainly right.
4094 break;;
4095 *.* )
4096 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4097 then :; else
4098 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4100 # We set ac_cv_exeext here because the later test for it is not
4101 # safe: cross compilers may not add the suffix if given an `-o'
4102 # argument, so we may need to know it at that point already.
4103 # Even if this section looks crufty: it has the advantage of
4104 # actually working.
4105 break;;
4107 break;;
4108 esac
4109 done
4110 test "$ac_cv_exeext" = no && ac_cv_exeext=
4112 else
4113 ac_file=''
4115 if test -z "$ac_file"; then :
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4117 $as_echo "no" >&6; }
4118 $as_echo "$as_me: failed program was:" >&5
4119 sed 's/^/| /' conftest.$ac_ext >&5
4121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4123 as_fn_error 77 "C compiler cannot create executables
4124 See \`config.log' for more details" "$LINENO" 5; }
4125 else
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4127 $as_echo "yes" >&6; }
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4130 $as_echo_n "checking for C compiler default output file name... " >&6; }
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4132 $as_echo "$ac_file" >&6; }
4133 ac_exeext=$ac_cv_exeext
4135 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4136 ac_clean_files=$ac_clean_files_save
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4138 $as_echo_n "checking for suffix of executables... " >&6; }
4139 if { { ac_try="$ac_link"
4140 case "(($ac_try" in
4141 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4142 *) ac_try_echo=$ac_try;;
4143 esac
4144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4145 $as_echo "$ac_try_echo"; } >&5
4146 (eval "$ac_link") 2>&5
4147 ac_status=$?
4148 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4149 test $ac_status = 0; }; then :
4150 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4151 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4152 # work properly (i.e., refer to `conftest.exe'), while it won't with
4153 # `rm'.
4154 for ac_file in conftest.exe conftest conftest.*; do
4155 test -f "$ac_file" || continue
4156 case $ac_file in
4157 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4158 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4159 break;;
4160 * ) break;;
4161 esac
4162 done
4163 else
4164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4166 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4167 See \`config.log' for more details" "$LINENO" 5; }
4169 rm -f conftest conftest$ac_cv_exeext
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4171 $as_echo "$ac_cv_exeext" >&6; }
4173 rm -f conftest.$ac_ext
4174 EXEEXT=$ac_cv_exeext
4175 ac_exeext=$EXEEXT
4176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4177 /* end confdefs.h. */
4178 #include <stdio.h>
4180 main ()
4182 FILE *f = fopen ("conftest.out", "w");
4183 return ferror (f) || fclose (f) != 0;
4186 return 0;
4188 _ACEOF
4189 ac_clean_files="$ac_clean_files conftest.out"
4190 # Check that the compiler produces executables we can run. If not, either
4191 # the compiler is broken, or we cross compile.
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4193 $as_echo_n "checking whether we are cross compiling... " >&6; }
4194 if test "$cross_compiling" != yes; then
4195 { { ac_try="$ac_link"
4196 case "(($ac_try" in
4197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4198 *) ac_try_echo=$ac_try;;
4199 esac
4200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4201 $as_echo "$ac_try_echo"; } >&5
4202 (eval "$ac_link") 2>&5
4203 ac_status=$?
4204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4205 test $ac_status = 0; }
4206 if { ac_try='./conftest$ac_cv_exeext'
4207 { { case "(($ac_try" in
4208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4209 *) ac_try_echo=$ac_try;;
4210 esac
4211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4212 $as_echo "$ac_try_echo"; } >&5
4213 (eval "$ac_try") 2>&5
4214 ac_status=$?
4215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4216 test $ac_status = 0; }; }; then
4217 cross_compiling=no
4218 else
4219 if test "$cross_compiling" = maybe; then
4220 cross_compiling=yes
4221 else
4222 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4223 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4224 as_fn_error $? "cannot run C compiled programs.
4225 If you meant to cross compile, use \`--host'.
4226 See \`config.log' for more details" "$LINENO" 5; }
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4231 $as_echo "$cross_compiling" >&6; }
4233 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4234 ac_clean_files=$ac_clean_files_save
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4236 $as_echo_n "checking for suffix of object files... " >&6; }
4237 if ${ac_cv_objext+:} false; then :
4238 $as_echo_n "(cached) " >&6
4239 else
4240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4241 /* end confdefs.h. */
4244 main ()
4248 return 0;
4250 _ACEOF
4251 rm -f conftest.o conftest.obj
4252 if { { ac_try="$ac_compile"
4253 case "(($ac_try" in
4254 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4255 *) ac_try_echo=$ac_try;;
4256 esac
4257 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4258 $as_echo "$ac_try_echo"; } >&5
4259 (eval "$ac_compile") 2>&5
4260 ac_status=$?
4261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4262 test $ac_status = 0; }; then :
4263 for ac_file in conftest.o conftest.obj conftest.*; do
4264 test -f "$ac_file" || continue;
4265 case $ac_file in
4266 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4267 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4268 break;;
4269 esac
4270 done
4271 else
4272 $as_echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4275 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4277 as_fn_error $? "cannot compute suffix of object files: cannot compile
4278 See \`config.log' for more details" "$LINENO" 5; }
4280 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4283 $as_echo "$ac_cv_objext" >&6; }
4284 OBJEXT=$ac_cv_objext
4285 ac_objext=$OBJEXT
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4287 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4288 if ${ac_cv_c_compiler_gnu+:} false; then :
4289 $as_echo_n "(cached) " >&6
4290 else
4291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4292 /* end confdefs.h. */
4295 main ()
4297 #ifndef __GNUC__
4298 choke me
4299 #endif
4302 return 0;
4304 _ACEOF
4305 if ac_fn_c_try_compile "$LINENO"; then :
4306 ac_compiler_gnu=yes
4307 else
4308 ac_compiler_gnu=no
4310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4311 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4315 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4316 if test $ac_compiler_gnu = yes; then
4317 GCC=yes
4318 else
4319 GCC=
4321 ac_test_CFLAGS=${CFLAGS+set}
4322 ac_save_CFLAGS=$CFLAGS
4323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4324 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4325 if ${ac_cv_prog_cc_g+:} false; then :
4326 $as_echo_n "(cached) " >&6
4327 else
4328 ac_save_c_werror_flag=$ac_c_werror_flag
4329 ac_c_werror_flag=yes
4330 ac_cv_prog_cc_g=no
4331 CFLAGS="-g"
4332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4333 /* end confdefs.h. */
4336 main ()
4340 return 0;
4342 _ACEOF
4343 if ac_fn_c_try_compile "$LINENO"; then :
4344 ac_cv_prog_cc_g=yes
4345 else
4346 CFLAGS=""
4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4348 /* end confdefs.h. */
4351 main ()
4355 return 0;
4357 _ACEOF
4358 if ac_fn_c_try_compile "$LINENO"; then :
4360 else
4361 ac_c_werror_flag=$ac_save_c_werror_flag
4362 CFLAGS="-g"
4363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364 /* end confdefs.h. */
4367 main ()
4371 return 0;
4373 _ACEOF
4374 if ac_fn_c_try_compile "$LINENO"; then :
4375 ac_cv_prog_cc_g=yes
4377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4382 ac_c_werror_flag=$ac_save_c_werror_flag
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4385 $as_echo "$ac_cv_prog_cc_g" >&6; }
4386 if test "$ac_test_CFLAGS" = set; then
4387 CFLAGS=$ac_save_CFLAGS
4388 elif test $ac_cv_prog_cc_g = yes; then
4389 if test "$GCC" = yes; then
4390 CFLAGS="-g -O2"
4391 else
4392 CFLAGS="-g"
4394 else
4395 if test "$GCC" = yes; then
4396 CFLAGS="-O2"
4397 else
4398 CFLAGS=
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4402 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4403 if ${ac_cv_prog_cc_c89+:} false; then :
4404 $as_echo_n "(cached) " >&6
4405 else
4406 ac_cv_prog_cc_c89=no
4407 ac_save_CC=$CC
4408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409 /* end confdefs.h. */
4410 #include <stdarg.h>
4411 #include <stdio.h>
4412 struct stat;
4413 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4414 struct buf { int x; };
4415 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4416 static char *e (p, i)
4417 char **p;
4418 int i;
4420 return p[i];
4422 static char *f (char * (*g) (char **, int), char **p, ...)
4424 char *s;
4425 va_list v;
4426 va_start (v,p);
4427 s = g (p, va_arg (v,int));
4428 va_end (v);
4429 return s;
4432 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4433 function prototypes and stuff, but not '\xHH' hex character constants.
4434 These don't provoke an error unfortunately, instead are silently treated
4435 as 'x'. The following induces an error, until -std is added to get
4436 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4437 array size at least. It's necessary to write '\x00'==0 to get something
4438 that's true only with -std. */
4439 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4441 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4442 inside strings and character constants. */
4443 #define FOO(x) 'x'
4444 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4446 int test (int i, double x);
4447 struct s1 {int (*f) (int a);};
4448 struct s2 {int (*f) (double a);};
4449 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4450 int argc;
4451 char **argv;
4453 main ()
4455 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4457 return 0;
4459 _ACEOF
4460 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4461 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4463 CC="$ac_save_CC $ac_arg"
4464 if ac_fn_c_try_compile "$LINENO"; then :
4465 ac_cv_prog_cc_c89=$ac_arg
4467 rm -f core conftest.err conftest.$ac_objext
4468 test "x$ac_cv_prog_cc_c89" != "xno" && break
4469 done
4470 rm -f conftest.$ac_ext
4471 CC=$ac_save_CC
4474 # AC_CACHE_VAL
4475 case "x$ac_cv_prog_cc_c89" in
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4478 $as_echo "none needed" >&6; } ;;
4479 xno)
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4481 $as_echo "unsupported" >&6; } ;;
4483 CC="$CC $ac_cv_prog_cc_c89"
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4485 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4486 esac
4487 if test "x$ac_cv_prog_cc_c89" != xno; then :
4491 ac_ext=c
4492 ac_cpp='$CPP $CPPFLAGS'
4493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4498 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4499 if ${ac_cv_prog_cc_c99+:} false; then :
4500 $as_echo_n "(cached) " >&6
4501 else
4502 ac_cv_prog_cc_c99=no
4503 ac_save_CC=$CC
4504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4505 /* end confdefs.h. */
4506 #include <stdarg.h>
4507 #include <stdbool.h>
4508 #include <stdlib.h>
4509 #include <wchar.h>
4510 #include <stdio.h>
4512 // Check varargs macros. These examples are taken from C99 6.10.3.5.
4513 #define debug(...) fprintf (stderr, __VA_ARGS__)
4514 #define showlist(...) puts (#__VA_ARGS__)
4515 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
4516 static void
4517 test_varargs_macros (void)
4519 int x = 1234;
4520 int y = 5678;
4521 debug ("Flag");
4522 debug ("X = %d\n", x);
4523 showlist (The first, second, and third items.);
4524 report (x>y, "x is %d but y is %d", x, y);
4527 // Check long long types.
4528 #define BIG64 18446744073709551615ull
4529 #define BIG32 4294967295ul
4530 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
4531 #if !BIG_OK
4532 your preprocessor is broken;
4533 #endif
4534 #if BIG_OK
4535 #else
4536 your preprocessor is broken;
4537 #endif
4538 static long long int bignum = -9223372036854775807LL;
4539 static unsigned long long int ubignum = BIG64;
4541 struct incomplete_array
4543 int datasize;
4544 double data[];
4547 struct named_init {
4548 int number;
4549 const wchar_t *name;
4550 double average;
4553 typedef const char *ccp;
4555 static inline int
4556 test_restrict (ccp restrict text)
4558 // See if C++-style comments work.
4559 // Iterate through items via the restricted pointer.
4560 // Also check for declarations in for loops.
4561 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
4562 continue;
4563 return 0;
4566 // Check varargs and va_copy.
4567 static void
4568 test_varargs (const char *format, ...)
4570 va_list args;
4571 va_start (args, format);
4572 va_list args_copy;
4573 va_copy (args_copy, args);
4575 const char *str;
4576 int number;
4577 float fnumber;
4579 while (*format)
4581 switch (*format++)
4583 case 's': // string
4584 str = va_arg (args_copy, const char *);
4585 break;
4586 case 'd': // int
4587 number = va_arg (args_copy, int);
4588 break;
4589 case 'f': // float
4590 fnumber = va_arg (args_copy, double);
4591 break;
4592 default:
4593 break;
4596 va_end (args_copy);
4597 va_end (args);
4601 main ()
4604 // Check bool.
4605 _Bool success = false;
4607 // Check restrict.
4608 if (test_restrict ("String literal") == 0)
4609 success = true;
4610 char *restrict newvar = "Another string";
4612 // Check varargs.
4613 test_varargs ("s, d' f .", "string", 65, 34.234);
4614 test_varargs_macros ();
4616 // Check flexible array members.
4617 struct incomplete_array *ia =
4618 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
4619 ia->datasize = 10;
4620 for (int i = 0; i < ia->datasize; ++i)
4621 ia->data[i] = i * 1.234;
4623 // Check named initializers.
4624 struct named_init ni = {
4625 .number = 34,
4626 .name = L"Test wide string",
4627 .average = 543.34343,
4630 ni.number = 58;
4632 int dynamic_array[ni.number];
4633 dynamic_array[ni.number - 1] = 543;
4635 // work around unused variable warnings
4636 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
4637 || dynamic_array[ni.number - 1] != 543);
4640 return 0;
4642 _ACEOF
4643 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
4645 CC="$ac_save_CC $ac_arg"
4646 if ac_fn_c_try_compile "$LINENO"; then :
4647 ac_cv_prog_cc_c99=$ac_arg
4649 rm -f core conftest.err conftest.$ac_objext
4650 test "x$ac_cv_prog_cc_c99" != "xno" && break
4651 done
4652 rm -f conftest.$ac_ext
4653 CC=$ac_save_CC
4656 # AC_CACHE_VAL
4657 case "x$ac_cv_prog_cc_c99" in
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4660 $as_echo "none needed" >&6; } ;;
4661 xno)
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4663 $as_echo "unsupported" >&6; } ;;
4665 CC="$CC $ac_cv_prog_cc_c99"
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4667 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
4668 esac
4669 if test "x$ac_cv_prog_cc_c99" != xno; then :
4675 # Error out if the compiler does not support C99, as the codebase
4676 # relies on that.
4677 if test "$ac_cv_prog_cc_c99" = no; then
4678 as_fn_error $? "C compiler \"$CC\" does not support C99" "$LINENO" 5
4681 ac_ext=cpp
4682 ac_cpp='$CXXCPP $CPPFLAGS'
4683 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4684 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4685 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4686 if test -z "$CXX"; then
4687 if test -n "$CCC"; then
4688 CXX=$CCC
4689 else
4690 if test -n "$ac_tool_prefix"; then
4691 for ac_prog in $pgac_cxx_list
4693 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4694 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4696 $as_echo_n "checking for $ac_word... " >&6; }
4697 if ${ac_cv_prog_CXX+:} false; then :
4698 $as_echo_n "(cached) " >&6
4699 else
4700 if test -n "$CXX"; then
4701 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4702 else
4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4704 for as_dir in $PATH
4706 IFS=$as_save_IFS
4707 test -z "$as_dir" && as_dir=.
4708 for ac_exec_ext in '' $ac_executable_extensions; do
4709 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4710 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4712 break 2
4714 done
4715 done
4716 IFS=$as_save_IFS
4720 CXX=$ac_cv_prog_CXX
4721 if test -n "$CXX"; then
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4723 $as_echo "$CXX" >&6; }
4724 else
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4726 $as_echo "no" >&6; }
4730 test -n "$CXX" && break
4731 done
4733 if test -z "$CXX"; then
4734 ac_ct_CXX=$CXX
4735 for ac_prog in $pgac_cxx_list
4737 # Extract the first word of "$ac_prog", so it can be a program name with args.
4738 set dummy $ac_prog; ac_word=$2
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4740 $as_echo_n "checking for $ac_word... " >&6; }
4741 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4742 $as_echo_n "(cached) " >&6
4743 else
4744 if test -n "$ac_ct_CXX"; then
4745 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4746 else
4747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4748 for as_dir in $PATH
4750 IFS=$as_save_IFS
4751 test -z "$as_dir" && as_dir=.
4752 for ac_exec_ext in '' $ac_executable_extensions; do
4753 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4754 ac_cv_prog_ac_ct_CXX="$ac_prog"
4755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4756 break 2
4758 done
4759 done
4760 IFS=$as_save_IFS
4764 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4765 if test -n "$ac_ct_CXX"; then
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4767 $as_echo "$ac_ct_CXX" >&6; }
4768 else
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770 $as_echo "no" >&6; }
4774 test -n "$ac_ct_CXX" && break
4775 done
4777 if test "x$ac_ct_CXX" = x; then
4778 CXX="g++"
4779 else
4780 case $cross_compiling:$ac_tool_warned in
4781 yes:)
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4783 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4784 ac_tool_warned=yes ;;
4785 esac
4786 CXX=$ac_ct_CXX
4792 # Provide some information about the compiler.
4793 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4794 set X $ac_compile
4795 ac_compiler=$2
4796 for ac_option in --version -v -V -qversion; do
4797 { { ac_try="$ac_compiler $ac_option >&5"
4798 case "(($ac_try" in
4799 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4800 *) ac_try_echo=$ac_try;;
4801 esac
4802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4803 $as_echo "$ac_try_echo"; } >&5
4804 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4805 ac_status=$?
4806 if test -s conftest.err; then
4807 sed '10a\
4808 ... rest of stderr output deleted ...
4809 10q' conftest.err >conftest.er1
4810 cat conftest.er1 >&5
4812 rm -f conftest.er1 conftest.err
4813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4814 test $ac_status = 0; }
4815 done
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4818 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4819 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4820 $as_echo_n "(cached) " >&6
4821 else
4822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4823 /* end confdefs.h. */
4826 main ()
4828 #ifndef __GNUC__
4829 choke me
4830 #endif
4833 return 0;
4835 _ACEOF
4836 if ac_fn_cxx_try_compile "$LINENO"; then :
4837 ac_compiler_gnu=yes
4838 else
4839 ac_compiler_gnu=no
4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4842 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4846 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4847 if test $ac_compiler_gnu = yes; then
4848 GXX=yes
4849 else
4850 GXX=
4852 ac_test_CXXFLAGS=${CXXFLAGS+set}
4853 ac_save_CXXFLAGS=$CXXFLAGS
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4855 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4856 if ${ac_cv_prog_cxx_g+:} false; then :
4857 $as_echo_n "(cached) " >&6
4858 else
4859 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4860 ac_cxx_werror_flag=yes
4861 ac_cv_prog_cxx_g=no
4862 CXXFLAGS="-g"
4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4864 /* end confdefs.h. */
4867 main ()
4871 return 0;
4873 _ACEOF
4874 if ac_fn_cxx_try_compile "$LINENO"; then :
4875 ac_cv_prog_cxx_g=yes
4876 else
4877 CXXFLAGS=""
4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879 /* end confdefs.h. */
4882 main ()
4886 return 0;
4888 _ACEOF
4889 if ac_fn_cxx_try_compile "$LINENO"; then :
4891 else
4892 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4893 CXXFLAGS="-g"
4894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895 /* end confdefs.h. */
4898 main ()
4902 return 0;
4904 _ACEOF
4905 if ac_fn_cxx_try_compile "$LINENO"; then :
4906 ac_cv_prog_cxx_g=yes
4908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4913 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4916 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4917 if test "$ac_test_CXXFLAGS" = set; then
4918 CXXFLAGS=$ac_save_CXXFLAGS
4919 elif test $ac_cv_prog_cxx_g = yes; then
4920 if test "$GXX" = yes; then
4921 CXXFLAGS="-g -O2"
4922 else
4923 CXXFLAGS="-g"
4925 else
4926 if test "$GXX" = yes; then
4927 CXXFLAGS="-O2"
4928 else
4929 CXXFLAGS=
4932 ac_ext=c
4933 ac_cpp='$CPP $CPPFLAGS'
4934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4939 # Check if it's Intel's compiler, which (usually) pretends to be gcc,
4940 # but has idiosyncrasies of its own. We assume icc will define
4941 # __INTEL_COMPILER regardless of CFLAGS.
4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h. */
4947 main ()
4949 #ifndef __INTEL_COMPILER
4950 choke me
4951 #endif
4953 return 0;
4955 _ACEOF
4956 if ac_fn_c_try_compile "$LINENO"; then :
4957 ICC=yes
4958 else
4959 ICC=no
4961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4963 # Check if it's Sun Studio compiler. We assume that
4964 # __SUNPRO_C will be defined for Sun Studio compilers
4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4966 /* end confdefs.h. */
4969 main ()
4971 #ifndef __SUNPRO_C
4972 choke me
4973 #endif
4975 return 0;
4977 _ACEOF
4978 if ac_fn_c_try_compile "$LINENO"; then :
4979 SUN_STUDIO_CC=yes
4980 else
4981 SUN_STUDIO_CC=no
4983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4989 # LLVM
4991 # Checked early because subsequent tests depend on it.
4995 # Check whether --with-llvm was given.
4996 if test "${with_llvm+set}" = set; then :
4997 withval=$with_llvm;
4998 case $withval in
4999 yes)
5001 $as_echo "#define USE_LLVM 1" >>confdefs.h
5008 as_fn_error $? "no argument expected for --with-llvm option" "$LINENO" 5
5010 esac
5012 else
5013 with_llvm=no
5019 for ac_prog in gawk mawk nawk awk
5021 # Extract the first word of "$ac_prog", so it can be a program name with args.
5022 set dummy $ac_prog; ac_word=$2
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5024 $as_echo_n "checking for $ac_word... " >&6; }
5025 if ${ac_cv_prog_AWK+:} false; then :
5026 $as_echo_n "(cached) " >&6
5027 else
5028 if test -n "$AWK"; then
5029 ac_cv_prog_AWK="$AWK" # Let the user override the test.
5030 else
5031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5032 for as_dir in $PATH
5034 IFS=$as_save_IFS
5035 test -z "$as_dir" && as_dir=.
5036 for ac_exec_ext in '' $ac_executable_extensions; do
5037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5038 ac_cv_prog_AWK="$ac_prog"
5039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5040 break 2
5042 done
5043 done
5044 IFS=$as_save_IFS
5048 AWK=$ac_cv_prog_AWK
5049 if test -n "$AWK"; then
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5051 $as_echo "$AWK" >&6; }
5052 else
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5054 $as_echo "no" >&6; }
5058 test -n "$AWK" && break
5059 done
5061 if test "$with_llvm" = yes; then :
5067 if test -z "$LLVM_CONFIG"; then
5068 for ac_prog in llvm-config
5070 # Extract the first word of "$ac_prog", so it can be a program name with args.
5071 set dummy $ac_prog; ac_word=$2
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5073 $as_echo_n "checking for $ac_word... " >&6; }
5074 if ${ac_cv_path_LLVM_CONFIG+:} false; then :
5075 $as_echo_n "(cached) " >&6
5076 else
5077 case $LLVM_CONFIG in
5078 [\\/]* | ?:[\\/]*)
5079 ac_cv_path_LLVM_CONFIG="$LLVM_CONFIG" # Let the user override the test with a path.
5082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5083 for as_dir in $PATH
5085 IFS=$as_save_IFS
5086 test -z "$as_dir" && as_dir=.
5087 for ac_exec_ext in '' $ac_executable_extensions; do
5088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5089 ac_cv_path_LLVM_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5091 break 2
5093 done
5094 done
5095 IFS=$as_save_IFS
5098 esac
5100 LLVM_CONFIG=$ac_cv_path_LLVM_CONFIG
5101 if test -n "$LLVM_CONFIG"; then
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5
5103 $as_echo "$LLVM_CONFIG" >&6; }
5104 else
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5106 $as_echo "no" >&6; }
5110 test -n "$LLVM_CONFIG" && break
5111 done
5113 else
5114 # Report the value of LLVM_CONFIG in configure's output in all cases.
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LLVM_CONFIG" >&5
5116 $as_echo_n "checking for LLVM_CONFIG... " >&6; }
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5
5118 $as_echo "$LLVM_CONFIG" >&6; }
5122 # no point continuing if llvm wasn't found
5123 if test -z "$LLVM_CONFIG"; then
5124 as_fn_error $? "llvm-config not found, but required when compiling --with-llvm, specify with LLVM_CONFIG=" "$LINENO" 5
5126 # check if detected $LLVM_CONFIG is executable
5127 pgac_llvm_version="$($LLVM_CONFIG --version 2> /dev/null || echo no)"
5128 if test "x$pgac_llvm_version" = "xno"; then
5129 as_fn_error $? "$LLVM_CONFIG does not work" "$LINENO" 5
5131 # and whether the version is supported
5132 if echo $pgac_llvm_version | $AWK -F '.' '{ if ($1 >= 10) exit 1; else exit 0;}';then
5133 as_fn_error $? "$LLVM_CONFIG version is $pgac_llvm_version but at least 10 is required" "$LINENO" 5
5135 { $as_echo "$as_me:${as_lineno-$LINENO}: using llvm $pgac_llvm_version" >&5
5136 $as_echo "$as_me: using llvm $pgac_llvm_version" >&6;}
5138 # need clang to create some bitcode files
5140 if test -z "$CLANG"; then
5141 for ac_prog in clang
5143 # Extract the first word of "$ac_prog", so it can be a program name with args.
5144 set dummy $ac_prog; ac_word=$2
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5146 $as_echo_n "checking for $ac_word... " >&6; }
5147 if ${ac_cv_path_CLANG+:} false; then :
5148 $as_echo_n "(cached) " >&6
5149 else
5150 case $CLANG in
5151 [\\/]* | ?:[\\/]*)
5152 ac_cv_path_CLANG="$CLANG" # Let the user override the test with a path.
5155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5156 for as_dir in $PATH
5158 IFS=$as_save_IFS
5159 test -z "$as_dir" && as_dir=.
5160 for ac_exec_ext in '' $ac_executable_extensions; do
5161 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5162 ac_cv_path_CLANG="$as_dir/$ac_word$ac_exec_ext"
5163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5164 break 2
5166 done
5167 done
5168 IFS=$as_save_IFS
5171 esac
5173 CLANG=$ac_cv_path_CLANG
5174 if test -n "$CLANG"; then
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5
5176 $as_echo "$CLANG" >&6; }
5177 else
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5179 $as_echo "no" >&6; }
5183 test -n "$CLANG" && break
5184 done
5186 else
5187 # Report the value of CLANG in configure's output in all cases.
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CLANG" >&5
5189 $as_echo_n "checking for CLANG... " >&6; }
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5
5191 $as_echo "$CLANG" >&6; }
5194 if test -z "$CLANG"; then
5195 as_fn_error $? "clang not found, but required when compiling --with-llvm, specify with CLANG=" "$LINENO" 5
5197 # make sure clang is executable
5198 if test "x$($CLANG --version 2> /dev/null || echo no)" = "xno"; then
5199 as_fn_error $? "$CLANG does not work" "$LINENO" 5
5201 # Could check clang version, but it doesn't seem that
5202 # important. Systems with a new enough LLVM version are usually
5203 # going to have a decent clang version too. It's also not entirely
5204 # clear what the minimum version is.
5206 # Collect compiler flags necessary to build the LLVM dependent
5207 # shared library.
5208 for pgac_option in `$LLVM_CONFIG --cppflags`; do
5209 case $pgac_option in
5210 -I*|-D*) LLVM_CPPFLAGS="$pgac_option $LLVM_CPPFLAGS";;
5211 esac
5212 done
5214 for pgac_option in `$LLVM_CONFIG --ldflags`; do
5215 case $pgac_option in
5216 -L*) LDFLAGS="$LDFLAGS $pgac_option";;
5217 esac
5218 done
5220 # ABI influencing options, standard influencing options
5221 for pgac_option in `$LLVM_CONFIG --cxxflags`; do
5222 case $pgac_option in
5223 -fno-rtti*) LLVM_CXXFLAGS="$LLVM_CXXFLAGS $pgac_option";;
5224 -std=*) LLVM_CXXFLAGS="$LLVM_CXXFLAGS $pgac_option";;
5225 esac
5226 done
5228 # Look for components we're interested in, collect necessary
5229 # libs. As some components are optional, we can't just list all of
5230 # them as it'd raise an error.
5231 pgac_components='';
5232 for pgac_component in `$LLVM_CONFIG --components`; do
5233 case $pgac_component in
5234 engine) pgac_components="$pgac_components $pgac_component";;
5235 debuginfodwarf) pgac_components="$pgac_components $pgac_component";;
5236 orcjit) pgac_components="$pgac_components $pgac_component";;
5237 passes) pgac_components="$pgac_components $pgac_component";;
5238 native) pgac_components="$pgac_components $pgac_component";;
5239 perfjitevents) pgac_components="$pgac_components $pgac_component";;
5240 esac
5241 done;
5243 # And then get the libraries that need to be linked in for the
5244 # selected components. They're large libraries, we only want to
5245 # link them into the LLVM using shared library.
5246 for pgac_option in `$LLVM_CONFIG --libs --system-libs $pgac_components`; do
5247 case $pgac_option in
5248 -l*) LLVM_LIBS="$LLVM_LIBS $pgac_option";;
5249 esac
5250 done
5252 LLVM_BINPATH=`$LLVM_CONFIG --bindir`
5262 fi # fi
5265 unset CFLAGS
5266 unset CXXFLAGS
5269 # Read the template
5271 . "$srcdir/src/template/$template" || exit
5273 # C[XX]FLAGS are selected so:
5274 # If the user specifies something in the environment, that is used.
5275 # else: If the template file set something, that is used.
5276 # else: If coverage was enabled, don't set anything.
5277 # else: If the compiler is GCC, then we use -O2.
5278 # else: If the compiler is something else, then we use -O, unless debugging.
5280 if test "$ac_env_CFLAGS_set" = set; then
5281 CFLAGS=$ac_env_CFLAGS_value
5282 elif test "${CFLAGS+set}" = set; then
5283 : # (keep what template set)
5284 elif test "$enable_coverage" = yes; then
5285 : # no optimization by default
5286 elif test "$GCC" = yes; then
5287 CFLAGS="-O2"
5288 else
5289 # if the user selected debug mode, don't use -O
5290 if test "$enable_debug" != yes; then
5291 CFLAGS="-O"
5295 if test "$ac_env_CXXFLAGS_set" = set; then
5296 CXXFLAGS=$ac_env_CXXFLAGS_value
5297 elif test "${CXXFLAGS+set}" = set; then
5298 : # (keep what template set)
5299 elif test "$enable_coverage" = yes; then
5300 : # no optimization by default
5301 elif test "$GCC" = yes; then
5302 CXXFLAGS="-O2"
5303 else
5304 # if the user selected debug mode, don't use -O
5305 if test "$enable_debug" != yes; then
5306 CXXFLAGS="-O"
5310 # When generating bitcode (for inlining) we always want to use -O2
5311 # even when --enable-debug is specified. The bitcode is not going to
5312 # be used for line-by-line debugging, and JIT inlining doesn't work
5313 # without at least -O1 (otherwise clang will emit 'noinline'
5314 # attributes everywhere), which is bad for testing. Still allow the
5315 # environment to override if done explicitly.
5316 if test "$ac_env_BITCODE_CFLAGS_set" = set; then
5317 BITCODE_CFLAGS=$ac_env_BITCODE_CFLAGS_value
5318 else
5319 BITCODE_CFLAGS="-O2 $BITCODE_CFLAGS"
5321 if test "$ac_env_BITCODE_CXXFLAGS_set" = set; then
5322 BITCODE_CXXFLAGS=$ac_env_BITCODE_CXXFLAGS_value
5323 else
5324 BITCODE_CXXFLAGS="-O2 $BITCODE_CXXFLAGS"
5327 # C[XX]FLAGS we determined above will be added back at the end
5328 user_CFLAGS=$CFLAGS
5329 CFLAGS=""
5330 user_CXXFLAGS=$CXXFLAGS
5331 CXXFLAGS=""
5332 user_BITCODE_CFLAGS=$BITCODE_CFLAGS
5333 BITCODE_CFLAGS=""
5334 user_BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS
5335 BITCODE_CXXFLAGS=""
5337 # set CFLAGS_UNROLL_LOOPS and CFLAGS_VECTORIZE from the environment, if present
5338 if test "$ac_env_CFLAGS_UNROLL_LOOPS_set" = set; then
5339 CFLAGS_UNROLL_LOOPS=$ac_env_CFLAGS_UNROLL_LOOPS_value
5341 if test "$ac_env_CFLAGS_VECTORIZE_set" = set; then
5342 CFLAGS_VECTORIZE=$ac_env_CFLAGS_VECTORIZE_value
5345 # Some versions of GCC support some additional useful warning flags.
5346 # Check whether they are supported, and add them to CFLAGS if so.
5347 # ICC pretends to be GCC but it's lying; it doesn't support these flags,
5348 # but has its own. Also check other compiler-specific flags here.
5350 if test "$GCC" = yes -a "$ICC" = no; then
5351 CFLAGS="-Wall -Wmissing-prototypes -Wpointer-arith"
5352 CXXFLAGS="-Wall -Wpointer-arith"
5353 # These work in some but not all gcc versions
5354 save_CFLAGS=$CFLAGS
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wdeclaration-after-statement, for CFLAGS" >&5
5357 $as_echo_n "checking whether ${CC} supports -Wdeclaration-after-statement, for CFLAGS... " >&6; }
5358 if ${pgac_cv_prog_CC_cflags__Wdeclaration_after_statement+:} false; then :
5359 $as_echo_n "(cached) " >&6
5360 else
5361 pgac_save_CFLAGS=$CFLAGS
5362 pgac_save_CC=$CC
5363 CC=${CC}
5364 CFLAGS="${CFLAGS} -Wdeclaration-after-statement"
5365 ac_save_c_werror_flag=$ac_c_werror_flag
5366 ac_c_werror_flag=yes
5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5368 /* end confdefs.h. */
5371 main ()
5375 return 0;
5377 _ACEOF
5378 if ac_fn_c_try_compile "$LINENO"; then :
5379 pgac_cv_prog_CC_cflags__Wdeclaration_after_statement=yes
5380 else
5381 pgac_cv_prog_CC_cflags__Wdeclaration_after_statement=no
5383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5384 ac_c_werror_flag=$ac_save_c_werror_flag
5385 CFLAGS="$pgac_save_CFLAGS"
5386 CC="$pgac_save_CC"
5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" >&5
5389 $as_echo "$pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" >&6; }
5390 if test x"$pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" = x"yes"; then
5391 CFLAGS="${CFLAGS} -Wdeclaration-after-statement"
5395 # -Wdeclaration-after-statement isn't applicable for C++. Specific C files
5396 # disable it, so AC_SUBST the negative form.
5397 PERMIT_DECLARATION_AFTER_STATEMENT=
5398 if test x"$save_CFLAGS" != x"$CFLAGS"; then
5399 PERMIT_DECLARATION_AFTER_STATEMENT=-Wno-declaration-after-statement
5402 # Really don't want VLAs to be used in our dialect of C
5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Werror=vla, for CFLAGS" >&5
5405 $as_echo_n "checking whether ${CC} supports -Werror=vla, for CFLAGS... " >&6; }
5406 if ${pgac_cv_prog_CC_cflags__Werror_vla+:} false; then :
5407 $as_echo_n "(cached) " >&6
5408 else
5409 pgac_save_CFLAGS=$CFLAGS
5410 pgac_save_CC=$CC
5411 CC=${CC}
5412 CFLAGS="${CFLAGS} -Werror=vla"
5413 ac_save_c_werror_flag=$ac_c_werror_flag
5414 ac_c_werror_flag=yes
5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5416 /* end confdefs.h. */
5419 main ()
5423 return 0;
5425 _ACEOF
5426 if ac_fn_c_try_compile "$LINENO"; then :
5427 pgac_cv_prog_CC_cflags__Werror_vla=yes
5428 else
5429 pgac_cv_prog_CC_cflags__Werror_vla=no
5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5432 ac_c_werror_flag=$ac_save_c_werror_flag
5433 CFLAGS="$pgac_save_CFLAGS"
5434 CC="$pgac_save_CC"
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Werror_vla" >&5
5437 $as_echo "$pgac_cv_prog_CC_cflags__Werror_vla" >&6; }
5438 if test x"$pgac_cv_prog_CC_cflags__Werror_vla" = x"yes"; then
5439 CFLAGS="${CFLAGS} -Werror=vla"
5443 # On macOS, complain about usage of symbols newer than the deployment target
5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Werror=unguarded-availability-new, for CFLAGS" >&5
5446 $as_echo_n "checking whether ${CC} supports -Werror=unguarded-availability-new, for CFLAGS... " >&6; }
5447 if ${pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new+:} false; then :
5448 $as_echo_n "(cached) " >&6
5449 else
5450 pgac_save_CFLAGS=$CFLAGS
5451 pgac_save_CC=$CC
5452 CC=${CC}
5453 CFLAGS="${CFLAGS} -Werror=unguarded-availability-new"
5454 ac_save_c_werror_flag=$ac_c_werror_flag
5455 ac_c_werror_flag=yes
5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5457 /* end confdefs.h. */
5460 main ()
5464 return 0;
5466 _ACEOF
5467 if ac_fn_c_try_compile "$LINENO"; then :
5468 pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new=yes
5469 else
5470 pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new=no
5472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5473 ac_c_werror_flag=$ac_save_c_werror_flag
5474 CFLAGS="$pgac_save_CFLAGS"
5475 CC="$pgac_save_CC"
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" >&5
5478 $as_echo "$pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" >&6; }
5479 if test x"$pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" = x"yes"; then
5480 CFLAGS="${CFLAGS} -Werror=unguarded-availability-new"
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Werror=unguarded-availability-new, for CXXFLAGS" >&5
5485 $as_echo_n "checking whether ${CXX} supports -Werror=unguarded-availability-new, for CXXFLAGS... " >&6; }
5486 if ${pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new+:} false; then :
5487 $as_echo_n "(cached) " >&6
5488 else
5489 pgac_save_CXXFLAGS=$CXXFLAGS
5490 pgac_save_CXX=$CXX
5491 CXX=${CXX}
5492 CXXFLAGS="${CXXFLAGS} -Werror=unguarded-availability-new"
5493 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5494 ac_cxx_werror_flag=yes
5495 ac_ext=cpp
5496 ac_cpp='$CXXCPP $CPPFLAGS'
5497 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5498 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5499 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502 /* end confdefs.h. */
5505 main ()
5509 return 0;
5511 _ACEOF
5512 if ac_fn_cxx_try_compile "$LINENO"; then :
5513 pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new=yes
5514 else
5515 pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new=no
5517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5518 ac_ext=c
5519 ac_cpp='$CPP $CPPFLAGS'
5520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5524 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5525 CXXFLAGS="$pgac_save_CXXFLAGS"
5526 CXX="$pgac_save_CXX"
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" >&5
5529 $as_echo "$pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" >&6; }
5530 if test x"$pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" = x"yes"; then
5531 CXXFLAGS="${CXXFLAGS} -Werror=unguarded-availability-new"
5535 # -Wvla is not applicable for C++
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wendif-labels, for CFLAGS" >&5
5538 $as_echo_n "checking whether ${CC} supports -Wendif-labels, for CFLAGS... " >&6; }
5539 if ${pgac_cv_prog_CC_cflags__Wendif_labels+:} false; then :
5540 $as_echo_n "(cached) " >&6
5541 else
5542 pgac_save_CFLAGS=$CFLAGS
5543 pgac_save_CC=$CC
5544 CC=${CC}
5545 CFLAGS="${CFLAGS} -Wendif-labels"
5546 ac_save_c_werror_flag=$ac_c_werror_flag
5547 ac_c_werror_flag=yes
5548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5549 /* end confdefs.h. */
5552 main ()
5556 return 0;
5558 _ACEOF
5559 if ac_fn_c_try_compile "$LINENO"; then :
5560 pgac_cv_prog_CC_cflags__Wendif_labels=yes
5561 else
5562 pgac_cv_prog_CC_cflags__Wendif_labels=no
5564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5565 ac_c_werror_flag=$ac_save_c_werror_flag
5566 CFLAGS="$pgac_save_CFLAGS"
5567 CC="$pgac_save_CC"
5569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wendif_labels" >&5
5570 $as_echo "$pgac_cv_prog_CC_cflags__Wendif_labels" >&6; }
5571 if test x"$pgac_cv_prog_CC_cflags__Wendif_labels" = x"yes"; then
5572 CFLAGS="${CFLAGS} -Wendif-labels"
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wendif-labels, for CXXFLAGS" >&5
5577 $as_echo_n "checking whether ${CXX} supports -Wendif-labels, for CXXFLAGS... " >&6; }
5578 if ${pgac_cv_prog_CXX_cxxflags__Wendif_labels+:} false; then :
5579 $as_echo_n "(cached) " >&6
5580 else
5581 pgac_save_CXXFLAGS=$CXXFLAGS
5582 pgac_save_CXX=$CXX
5583 CXX=${CXX}
5584 CXXFLAGS="${CXXFLAGS} -Wendif-labels"
5585 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5586 ac_cxx_werror_flag=yes
5587 ac_ext=cpp
5588 ac_cpp='$CXXCPP $CPPFLAGS'
5589 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5590 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5591 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5594 /* end confdefs.h. */
5597 main ()
5601 return 0;
5603 _ACEOF
5604 if ac_fn_cxx_try_compile "$LINENO"; then :
5605 pgac_cv_prog_CXX_cxxflags__Wendif_labels=yes
5606 else
5607 pgac_cv_prog_CXX_cxxflags__Wendif_labels=no
5609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5610 ac_ext=c
5611 ac_cpp='$CPP $CPPFLAGS'
5612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5616 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5617 CXXFLAGS="$pgac_save_CXXFLAGS"
5618 CXX="$pgac_save_CXX"
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wendif_labels" >&5
5621 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wendif_labels" >&6; }
5622 if test x"$pgac_cv_prog_CXX_cxxflags__Wendif_labels" = x"yes"; then
5623 CXXFLAGS="${CXXFLAGS} -Wendif-labels"
5628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wmissing-format-attribute, for CFLAGS" >&5
5629 $as_echo_n "checking whether ${CC} supports -Wmissing-format-attribute, for CFLAGS... " >&6; }
5630 if ${pgac_cv_prog_CC_cflags__Wmissing_format_attribute+:} false; then :
5631 $as_echo_n "(cached) " >&6
5632 else
5633 pgac_save_CFLAGS=$CFLAGS
5634 pgac_save_CC=$CC
5635 CC=${CC}
5636 CFLAGS="${CFLAGS} -Wmissing-format-attribute"
5637 ac_save_c_werror_flag=$ac_c_werror_flag
5638 ac_c_werror_flag=yes
5639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5640 /* end confdefs.h. */
5643 main ()
5647 return 0;
5649 _ACEOF
5650 if ac_fn_c_try_compile "$LINENO"; then :
5651 pgac_cv_prog_CC_cflags__Wmissing_format_attribute=yes
5652 else
5653 pgac_cv_prog_CC_cflags__Wmissing_format_attribute=no
5655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5656 ac_c_werror_flag=$ac_save_c_werror_flag
5657 CFLAGS="$pgac_save_CFLAGS"
5658 CC="$pgac_save_CC"
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wmissing_format_attribute" >&5
5661 $as_echo "$pgac_cv_prog_CC_cflags__Wmissing_format_attribute" >&6; }
5662 if test x"$pgac_cv_prog_CC_cflags__Wmissing_format_attribute" = x"yes"; then
5663 CFLAGS="${CFLAGS} -Wmissing-format-attribute"
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wmissing-format-attribute, for CXXFLAGS" >&5
5668 $as_echo_n "checking whether ${CXX} supports -Wmissing-format-attribute, for CXXFLAGS... " >&6; }
5669 if ${pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute+:} false; then :
5670 $as_echo_n "(cached) " >&6
5671 else
5672 pgac_save_CXXFLAGS=$CXXFLAGS
5673 pgac_save_CXX=$CXX
5674 CXX=${CXX}
5675 CXXFLAGS="${CXXFLAGS} -Wmissing-format-attribute"
5676 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5677 ac_cxx_werror_flag=yes
5678 ac_ext=cpp
5679 ac_cpp='$CXXCPP $CPPFLAGS'
5680 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5681 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5682 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5685 /* end confdefs.h. */
5688 main ()
5692 return 0;
5694 _ACEOF
5695 if ac_fn_cxx_try_compile "$LINENO"; then :
5696 pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute=yes
5697 else
5698 pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute=no
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701 ac_ext=c
5702 ac_cpp='$CPP $CPPFLAGS'
5703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5707 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5708 CXXFLAGS="$pgac_save_CXXFLAGS"
5709 CXX="$pgac_save_CXX"
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" >&5
5712 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" >&6; }
5713 if test x"$pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" = x"yes"; then
5714 CXXFLAGS="${CXXFLAGS} -Wmissing-format-attribute"
5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wimplicit-fallthrough=3, for CFLAGS" >&5
5720 $as_echo_n "checking whether ${CC} supports -Wimplicit-fallthrough=3, for CFLAGS... " >&6; }
5721 if ${pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3+:} false; then :
5722 $as_echo_n "(cached) " >&6
5723 else
5724 pgac_save_CFLAGS=$CFLAGS
5725 pgac_save_CC=$CC
5726 CC=${CC}
5727 CFLAGS="${CFLAGS} -Wimplicit-fallthrough=3"
5728 ac_save_c_werror_flag=$ac_c_werror_flag
5729 ac_c_werror_flag=yes
5730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5731 /* end confdefs.h. */
5734 main ()
5738 return 0;
5740 _ACEOF
5741 if ac_fn_c_try_compile "$LINENO"; then :
5742 pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3=yes
5743 else
5744 pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3=no
5746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5747 ac_c_werror_flag=$ac_save_c_werror_flag
5748 CFLAGS="$pgac_save_CFLAGS"
5749 CC="$pgac_save_CC"
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" >&5
5752 $as_echo "$pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" >&6; }
5753 if test x"$pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" = x"yes"; then
5754 CFLAGS="${CFLAGS} -Wimplicit-fallthrough=3"
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wimplicit-fallthrough=3, for CXXFLAGS" >&5
5759 $as_echo_n "checking whether ${CXX} supports -Wimplicit-fallthrough=3, for CXXFLAGS... " >&6; }
5760 if ${pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3+:} false; then :
5761 $as_echo_n "(cached) " >&6
5762 else
5763 pgac_save_CXXFLAGS=$CXXFLAGS
5764 pgac_save_CXX=$CXX
5765 CXX=${CXX}
5766 CXXFLAGS="${CXXFLAGS} -Wimplicit-fallthrough=3"
5767 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5768 ac_cxx_werror_flag=yes
5769 ac_ext=cpp
5770 ac_cpp='$CXXCPP $CPPFLAGS'
5771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5776 /* end confdefs.h. */
5779 main ()
5783 return 0;
5785 _ACEOF
5786 if ac_fn_cxx_try_compile "$LINENO"; then :
5787 pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3=yes
5788 else
5789 pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3=no
5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5792 ac_ext=c
5793 ac_cpp='$CPP $CPPFLAGS'
5794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5798 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5799 CXXFLAGS="$pgac_save_CXXFLAGS"
5800 CXX="$pgac_save_CXX"
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" >&5
5803 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" >&6; }
5804 if test x"$pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" = x"yes"; then
5805 CXXFLAGS="${CXXFLAGS} -Wimplicit-fallthrough=3"
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wcast-function-type, for CFLAGS" >&5
5811 $as_echo_n "checking whether ${CC} supports -Wcast-function-type, for CFLAGS... " >&6; }
5812 if ${pgac_cv_prog_CC_cflags__Wcast_function_type+:} false; then :
5813 $as_echo_n "(cached) " >&6
5814 else
5815 pgac_save_CFLAGS=$CFLAGS
5816 pgac_save_CC=$CC
5817 CC=${CC}
5818 CFLAGS="${CFLAGS} -Wcast-function-type"
5819 ac_save_c_werror_flag=$ac_c_werror_flag
5820 ac_c_werror_flag=yes
5821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5822 /* end confdefs.h. */
5825 main ()
5829 return 0;
5831 _ACEOF
5832 if ac_fn_c_try_compile "$LINENO"; then :
5833 pgac_cv_prog_CC_cflags__Wcast_function_type=yes
5834 else
5835 pgac_cv_prog_CC_cflags__Wcast_function_type=no
5837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5838 ac_c_werror_flag=$ac_save_c_werror_flag
5839 CFLAGS="$pgac_save_CFLAGS"
5840 CC="$pgac_save_CC"
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wcast_function_type" >&5
5843 $as_echo "$pgac_cv_prog_CC_cflags__Wcast_function_type" >&6; }
5844 if test x"$pgac_cv_prog_CC_cflags__Wcast_function_type" = x"yes"; then
5845 CFLAGS="${CFLAGS} -Wcast-function-type"
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wcast-function-type, for CXXFLAGS" >&5
5850 $as_echo_n "checking whether ${CXX} supports -Wcast-function-type, for CXXFLAGS... " >&6; }
5851 if ${pgac_cv_prog_CXX_cxxflags__Wcast_function_type+:} false; then :
5852 $as_echo_n "(cached) " >&6
5853 else
5854 pgac_save_CXXFLAGS=$CXXFLAGS
5855 pgac_save_CXX=$CXX
5856 CXX=${CXX}
5857 CXXFLAGS="${CXXFLAGS} -Wcast-function-type"
5858 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5859 ac_cxx_werror_flag=yes
5860 ac_ext=cpp
5861 ac_cpp='$CXXCPP $CPPFLAGS'
5862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5867 /* end confdefs.h. */
5870 main ()
5874 return 0;
5876 _ACEOF
5877 if ac_fn_cxx_try_compile "$LINENO"; then :
5878 pgac_cv_prog_CXX_cxxflags__Wcast_function_type=yes
5879 else
5880 pgac_cv_prog_CXX_cxxflags__Wcast_function_type=no
5882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5883 ac_ext=c
5884 ac_cpp='$CPP $CPPFLAGS'
5885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5889 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5890 CXXFLAGS="$pgac_save_CXXFLAGS"
5891 CXX="$pgac_save_CXX"
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wcast_function_type" >&5
5894 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wcast_function_type" >&6; }
5895 if test x"$pgac_cv_prog_CXX_cxxflags__Wcast_function_type" = x"yes"; then
5896 CXXFLAGS="${CXXFLAGS} -Wcast-function-type"
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wshadow=compatible-local, for CFLAGS" >&5
5902 $as_echo_n "checking whether ${CC} supports -Wshadow=compatible-local, for CFLAGS... " >&6; }
5903 if ${pgac_cv_prog_CC_cflags__Wshadow_compatible_local+:} false; then :
5904 $as_echo_n "(cached) " >&6
5905 else
5906 pgac_save_CFLAGS=$CFLAGS
5907 pgac_save_CC=$CC
5908 CC=${CC}
5909 CFLAGS="${CFLAGS} -Wshadow=compatible-local"
5910 ac_save_c_werror_flag=$ac_c_werror_flag
5911 ac_c_werror_flag=yes
5912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5913 /* end confdefs.h. */
5916 main ()
5920 return 0;
5922 _ACEOF
5923 if ac_fn_c_try_compile "$LINENO"; then :
5924 pgac_cv_prog_CC_cflags__Wshadow_compatible_local=yes
5925 else
5926 pgac_cv_prog_CC_cflags__Wshadow_compatible_local=no
5928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5929 ac_c_werror_flag=$ac_save_c_werror_flag
5930 CFLAGS="$pgac_save_CFLAGS"
5931 CC="$pgac_save_CC"
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wshadow_compatible_local" >&5
5934 $as_echo "$pgac_cv_prog_CC_cflags__Wshadow_compatible_local" >&6; }
5935 if test x"$pgac_cv_prog_CC_cflags__Wshadow_compatible_local" = x"yes"; then
5936 CFLAGS="${CFLAGS} -Wshadow=compatible-local"
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wshadow=compatible-local, for CXXFLAGS" >&5
5941 $as_echo_n "checking whether ${CXX} supports -Wshadow=compatible-local, for CXXFLAGS... " >&6; }
5942 if ${pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local+:} false; then :
5943 $as_echo_n "(cached) " >&6
5944 else
5945 pgac_save_CXXFLAGS=$CXXFLAGS
5946 pgac_save_CXX=$CXX
5947 CXX=${CXX}
5948 CXXFLAGS="${CXXFLAGS} -Wshadow=compatible-local"
5949 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5950 ac_cxx_werror_flag=yes
5951 ac_ext=cpp
5952 ac_cpp='$CXXCPP $CPPFLAGS'
5953 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5954 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5955 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5958 /* end confdefs.h. */
5961 main ()
5965 return 0;
5967 _ACEOF
5968 if ac_fn_cxx_try_compile "$LINENO"; then :
5969 pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local=yes
5970 else
5971 pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local=no
5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5974 ac_ext=c
5975 ac_cpp='$CPP $CPPFLAGS'
5976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5980 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5981 CXXFLAGS="$pgac_save_CXXFLAGS"
5982 CXX="$pgac_save_CXX"
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local" >&5
5985 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local" >&6; }
5986 if test x"$pgac_cv_prog_CXX_cxxflags__Wshadow_compatible_local" = x"yes"; then
5987 CXXFLAGS="${CXXFLAGS} -Wshadow=compatible-local"
5991 # This was included in -Wall/-Wformat in older GCC versions
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wformat-security, for CFLAGS" >&5
5994 $as_echo_n "checking whether ${CC} supports -Wformat-security, for CFLAGS... " >&6; }
5995 if ${pgac_cv_prog_CC_cflags__Wformat_security+:} false; then :
5996 $as_echo_n "(cached) " >&6
5997 else
5998 pgac_save_CFLAGS=$CFLAGS
5999 pgac_save_CC=$CC
6000 CC=${CC}
6001 CFLAGS="${CFLAGS} -Wformat-security"
6002 ac_save_c_werror_flag=$ac_c_werror_flag
6003 ac_c_werror_flag=yes
6004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6005 /* end confdefs.h. */
6008 main ()
6012 return 0;
6014 _ACEOF
6015 if ac_fn_c_try_compile "$LINENO"; then :
6016 pgac_cv_prog_CC_cflags__Wformat_security=yes
6017 else
6018 pgac_cv_prog_CC_cflags__Wformat_security=no
6020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6021 ac_c_werror_flag=$ac_save_c_werror_flag
6022 CFLAGS="$pgac_save_CFLAGS"
6023 CC="$pgac_save_CC"
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wformat_security" >&5
6026 $as_echo "$pgac_cv_prog_CC_cflags__Wformat_security" >&6; }
6027 if test x"$pgac_cv_prog_CC_cflags__Wformat_security" = x"yes"; then
6028 CFLAGS="${CFLAGS} -Wformat-security"
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wformat-security, for CXXFLAGS" >&5
6033 $as_echo_n "checking whether ${CXX} supports -Wformat-security, for CXXFLAGS... " >&6; }
6034 if ${pgac_cv_prog_CXX_cxxflags__Wformat_security+:} false; then :
6035 $as_echo_n "(cached) " >&6
6036 else
6037 pgac_save_CXXFLAGS=$CXXFLAGS
6038 pgac_save_CXX=$CXX
6039 CXX=${CXX}
6040 CXXFLAGS="${CXXFLAGS} -Wformat-security"
6041 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6042 ac_cxx_werror_flag=yes
6043 ac_ext=cpp
6044 ac_cpp='$CXXCPP $CPPFLAGS'
6045 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6046 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6047 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6050 /* end confdefs.h. */
6053 main ()
6057 return 0;
6059 _ACEOF
6060 if ac_fn_cxx_try_compile "$LINENO"; then :
6061 pgac_cv_prog_CXX_cxxflags__Wformat_security=yes
6062 else
6063 pgac_cv_prog_CXX_cxxflags__Wformat_security=no
6065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6066 ac_ext=c
6067 ac_cpp='$CPP $CPPFLAGS'
6068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6072 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6073 CXXFLAGS="$pgac_save_CXXFLAGS"
6074 CXX="$pgac_save_CXX"
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wformat_security" >&5
6077 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wformat_security" >&6; }
6078 if test x"$pgac_cv_prog_CXX_cxxflags__Wformat_security" = x"yes"; then
6079 CXXFLAGS="${CXXFLAGS} -Wformat-security"
6083 # Disable strict-aliasing rules; needed for gcc 3.3+
6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS" >&5
6086 $as_echo_n "checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS... " >&6; }
6087 if ${pgac_cv_prog_CC_cflags__fno_strict_aliasing+:} false; then :
6088 $as_echo_n "(cached) " >&6
6089 else
6090 pgac_save_CFLAGS=$CFLAGS
6091 pgac_save_CC=$CC
6092 CC=${CC}
6093 CFLAGS="${CFLAGS} -fno-strict-aliasing"
6094 ac_save_c_werror_flag=$ac_c_werror_flag
6095 ac_c_werror_flag=yes
6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6097 /* end confdefs.h. */
6100 main ()
6104 return 0;
6106 _ACEOF
6107 if ac_fn_c_try_compile "$LINENO"; then :
6108 pgac_cv_prog_CC_cflags__fno_strict_aliasing=yes
6109 else
6110 pgac_cv_prog_CC_cflags__fno_strict_aliasing=no
6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6113 ac_c_werror_flag=$ac_save_c_werror_flag
6114 CFLAGS="$pgac_save_CFLAGS"
6115 CC="$pgac_save_CC"
6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&5
6118 $as_echo "$pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&6; }
6119 if test x"$pgac_cv_prog_CC_cflags__fno_strict_aliasing" = x"yes"; then
6120 CFLAGS="${CFLAGS} -fno-strict-aliasing"
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS" >&5
6125 $as_echo_n "checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS... " >&6; }
6126 if ${pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing+:} false; then :
6127 $as_echo_n "(cached) " >&6
6128 else
6129 pgac_save_CXXFLAGS=$CXXFLAGS
6130 pgac_save_CXX=$CXX
6131 CXX=${CXX}
6132 CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
6133 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6134 ac_cxx_werror_flag=yes
6135 ac_ext=cpp
6136 ac_cpp='$CXXCPP $CPPFLAGS'
6137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142 /* end confdefs.h. */
6145 main ()
6149 return 0;
6151 _ACEOF
6152 if ac_fn_cxx_try_compile "$LINENO"; then :
6153 pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=yes
6154 else
6155 pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=no
6157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6158 ac_ext=c
6159 ac_cpp='$CPP $CPPFLAGS'
6160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6164 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6165 CXXFLAGS="$pgac_save_CXXFLAGS"
6166 CXX="$pgac_save_CXX"
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&5
6169 $as_echo "$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&6; }
6170 if test x"$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" = x"yes"; then
6171 CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
6175 # Disable optimizations that assume no overflow; needed for gcc 4.3+
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fwrapv, for CFLAGS" >&5
6178 $as_echo_n "checking whether ${CC} supports -fwrapv, for CFLAGS... " >&6; }
6179 if ${pgac_cv_prog_CC_cflags__fwrapv+:} false; then :
6180 $as_echo_n "(cached) " >&6
6181 else
6182 pgac_save_CFLAGS=$CFLAGS
6183 pgac_save_CC=$CC
6184 CC=${CC}
6185 CFLAGS="${CFLAGS} -fwrapv"
6186 ac_save_c_werror_flag=$ac_c_werror_flag
6187 ac_c_werror_flag=yes
6188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6189 /* end confdefs.h. */
6192 main ()
6196 return 0;
6198 _ACEOF
6199 if ac_fn_c_try_compile "$LINENO"; then :
6200 pgac_cv_prog_CC_cflags__fwrapv=yes
6201 else
6202 pgac_cv_prog_CC_cflags__fwrapv=no
6204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6205 ac_c_werror_flag=$ac_save_c_werror_flag
6206 CFLAGS="$pgac_save_CFLAGS"
6207 CC="$pgac_save_CC"
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fwrapv" >&5
6210 $as_echo "$pgac_cv_prog_CC_cflags__fwrapv" >&6; }
6211 if test x"$pgac_cv_prog_CC_cflags__fwrapv" = x"yes"; then
6212 CFLAGS="${CFLAGS} -fwrapv"
6216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fwrapv, for CXXFLAGS" >&5
6217 $as_echo_n "checking whether ${CXX} supports -fwrapv, for CXXFLAGS... " >&6; }
6218 if ${pgac_cv_prog_CXX_cxxflags__fwrapv+:} false; then :
6219 $as_echo_n "(cached) " >&6
6220 else
6221 pgac_save_CXXFLAGS=$CXXFLAGS
6222 pgac_save_CXX=$CXX
6223 CXX=${CXX}
6224 CXXFLAGS="${CXXFLAGS} -fwrapv"
6225 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6226 ac_cxx_werror_flag=yes
6227 ac_ext=cpp
6228 ac_cpp='$CXXCPP $CPPFLAGS'
6229 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6230 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6231 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234 /* end confdefs.h. */
6237 main ()
6241 return 0;
6243 _ACEOF
6244 if ac_fn_cxx_try_compile "$LINENO"; then :
6245 pgac_cv_prog_CXX_cxxflags__fwrapv=yes
6246 else
6247 pgac_cv_prog_CXX_cxxflags__fwrapv=no
6249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6250 ac_ext=c
6251 ac_cpp='$CPP $CPPFLAGS'
6252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6256 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6257 CXXFLAGS="$pgac_save_CXXFLAGS"
6258 CXX="$pgac_save_CXX"
6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fwrapv" >&5
6261 $as_echo "$pgac_cv_prog_CXX_cxxflags__fwrapv" >&6; }
6262 if test x"$pgac_cv_prog_CXX_cxxflags__fwrapv" = x"yes"; then
6263 CXXFLAGS="${CXXFLAGS} -fwrapv"
6267 # Disable FP optimizations that cause various errors on gcc 4.5+ or maybe 4.6+
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fexcess-precision=standard, for CFLAGS" >&5
6270 $as_echo_n "checking whether ${CC} supports -fexcess-precision=standard, for CFLAGS... " >&6; }
6271 if ${pgac_cv_prog_CC_cflags__fexcess_precision_standard+:} false; then :
6272 $as_echo_n "(cached) " >&6
6273 else
6274 pgac_save_CFLAGS=$CFLAGS
6275 pgac_save_CC=$CC
6276 CC=${CC}
6277 CFLAGS="${CFLAGS} -fexcess-precision=standard"
6278 ac_save_c_werror_flag=$ac_c_werror_flag
6279 ac_c_werror_flag=yes
6280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6281 /* end confdefs.h. */
6284 main ()
6288 return 0;
6290 _ACEOF
6291 if ac_fn_c_try_compile "$LINENO"; then :
6292 pgac_cv_prog_CC_cflags__fexcess_precision_standard=yes
6293 else
6294 pgac_cv_prog_CC_cflags__fexcess_precision_standard=no
6296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6297 ac_c_werror_flag=$ac_save_c_werror_flag
6298 CFLAGS="$pgac_save_CFLAGS"
6299 CC="$pgac_save_CC"
6301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fexcess_precision_standard" >&5
6302 $as_echo "$pgac_cv_prog_CC_cflags__fexcess_precision_standard" >&6; }
6303 if test x"$pgac_cv_prog_CC_cflags__fexcess_precision_standard" = x"yes"; then
6304 CFLAGS="${CFLAGS} -fexcess-precision=standard"
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fexcess-precision=standard, for CXXFLAGS" >&5
6309 $as_echo_n "checking whether ${CXX} supports -fexcess-precision=standard, for CXXFLAGS... " >&6; }
6310 if ${pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard+:} false; then :
6311 $as_echo_n "(cached) " >&6
6312 else
6313 pgac_save_CXXFLAGS=$CXXFLAGS
6314 pgac_save_CXX=$CXX
6315 CXX=${CXX}
6316 CXXFLAGS="${CXXFLAGS} -fexcess-precision=standard"
6317 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6318 ac_cxx_werror_flag=yes
6319 ac_ext=cpp
6320 ac_cpp='$CXXCPP $CPPFLAGS'
6321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6326 /* end confdefs.h. */
6329 main ()
6333 return 0;
6335 _ACEOF
6336 if ac_fn_cxx_try_compile "$LINENO"; then :
6337 pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard=yes
6338 else
6339 pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard=no
6341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6342 ac_ext=c
6343 ac_cpp='$CPP $CPPFLAGS'
6344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6348 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6349 CXXFLAGS="$pgac_save_CXXFLAGS"
6350 CXX="$pgac_save_CXX"
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" >&5
6353 $as_echo "$pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" >&6; }
6354 if test x"$pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" = x"yes"; then
6355 CXXFLAGS="${CXXFLAGS} -fexcess-precision=standard"
6359 # Optimization flags for specific files that benefit from loop unrolling
6360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -funroll-loops, for CFLAGS_UNROLL_LOOPS" >&5
6361 $as_echo_n "checking whether ${CC} supports -funroll-loops, for CFLAGS_UNROLL_LOOPS... " >&6; }
6362 if ${pgac_cv_prog_CC_cflags__funroll_loops+:} false; then :
6363 $as_echo_n "(cached) " >&6
6364 else
6365 pgac_save_CFLAGS=$CFLAGS
6366 pgac_save_CC=$CC
6367 CC=${CC}
6368 CFLAGS="${CFLAGS_UNROLL_LOOPS} -funroll-loops"
6369 ac_save_c_werror_flag=$ac_c_werror_flag
6370 ac_c_werror_flag=yes
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h. */
6375 main ()
6379 return 0;
6381 _ACEOF
6382 if ac_fn_c_try_compile "$LINENO"; then :
6383 pgac_cv_prog_CC_cflags__funroll_loops=yes
6384 else
6385 pgac_cv_prog_CC_cflags__funroll_loops=no
6387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6388 ac_c_werror_flag=$ac_save_c_werror_flag
6389 CFLAGS="$pgac_save_CFLAGS"
6390 CC="$pgac_save_CC"
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__funroll_loops" >&5
6393 $as_echo "$pgac_cv_prog_CC_cflags__funroll_loops" >&6; }
6394 if test x"$pgac_cv_prog_CC_cflags__funroll_loops" = x"yes"; then
6395 CFLAGS_UNROLL_LOOPS="${CFLAGS_UNROLL_LOOPS} -funroll-loops"
6399 # Optimization flags for specific files that benefit from vectorization
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -ftree-vectorize, for CFLAGS_VECTORIZE" >&5
6401 $as_echo_n "checking whether ${CC} supports -ftree-vectorize, for CFLAGS_VECTORIZE... " >&6; }
6402 if ${pgac_cv_prog_CC_cflags__ftree_vectorize+:} false; then :
6403 $as_echo_n "(cached) " >&6
6404 else
6405 pgac_save_CFLAGS=$CFLAGS
6406 pgac_save_CC=$CC
6407 CC=${CC}
6408 CFLAGS="${CFLAGS_VECTORIZE} -ftree-vectorize"
6409 ac_save_c_werror_flag=$ac_c_werror_flag
6410 ac_c_werror_flag=yes
6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h. */
6415 main ()
6419 return 0;
6421 _ACEOF
6422 if ac_fn_c_try_compile "$LINENO"; then :
6423 pgac_cv_prog_CC_cflags__ftree_vectorize=yes
6424 else
6425 pgac_cv_prog_CC_cflags__ftree_vectorize=no
6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6428 ac_c_werror_flag=$ac_save_c_werror_flag
6429 CFLAGS="$pgac_save_CFLAGS"
6430 CC="$pgac_save_CC"
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__ftree_vectorize" >&5
6433 $as_echo "$pgac_cv_prog_CC_cflags__ftree_vectorize" >&6; }
6434 if test x"$pgac_cv_prog_CC_cflags__ftree_vectorize" = x"yes"; then
6435 CFLAGS_VECTORIZE="${CFLAGS_VECTORIZE} -ftree-vectorize"
6440 # The following tests want to suppress various unhelpful warnings by adding
6441 # -Wno-foo switches. But gcc won't complain about unrecognized -Wno-foo
6442 # switches, so we have to test for the positive form and if that works,
6443 # add the negative form. Note that tests of this form typically need to
6444 # be duplicated in the BITCODE_CFLAGS setup stanza below.
6446 # Suppress clang's unhelpful unused-command-line-argument warnings.
6447 NOT_THE_CFLAGS=""
6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS" >&5
6449 $as_echo_n "checking whether ${CC} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS... " >&6; }
6450 if ${pgac_cv_prog_CC_cflags__Wunused_command_line_argument+:} false; then :
6451 $as_echo_n "(cached) " >&6
6452 else
6453 pgac_save_CFLAGS=$CFLAGS
6454 pgac_save_CC=$CC
6455 CC=${CC}
6456 CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument"
6457 ac_save_c_werror_flag=$ac_c_werror_flag
6458 ac_c_werror_flag=yes
6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6460 /* end confdefs.h. */
6463 main ()
6467 return 0;
6469 _ACEOF
6470 if ac_fn_c_try_compile "$LINENO"; then :
6471 pgac_cv_prog_CC_cflags__Wunused_command_line_argument=yes
6472 else
6473 pgac_cv_prog_CC_cflags__Wunused_command_line_argument=no
6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6476 ac_c_werror_flag=$ac_save_c_werror_flag
6477 CFLAGS="$pgac_save_CFLAGS"
6478 CC="$pgac_save_CC"
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wunused_command_line_argument" >&5
6481 $as_echo "$pgac_cv_prog_CC_cflags__Wunused_command_line_argument" >&6; }
6482 if test x"$pgac_cv_prog_CC_cflags__Wunused_command_line_argument" = x"yes"; then
6483 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument"
6487 if test -n "$NOT_THE_CFLAGS"; then
6488 CFLAGS="$CFLAGS -Wno-unused-command-line-argument"
6490 # Remove clang 12+'s compound-token-split-by-macro, as this causes a lot
6491 # of warnings when building plperl because of usages in the Perl headers.
6492 NOT_THE_CFLAGS=""
6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS" >&5
6494 $as_echo_n "checking whether ${CC} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS... " >&6; }
6495 if ${pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro+:} false; then :
6496 $as_echo_n "(cached) " >&6
6497 else
6498 pgac_save_CFLAGS=$CFLAGS
6499 pgac_save_CC=$CC
6500 CC=${CC}
6501 CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro"
6502 ac_save_c_werror_flag=$ac_c_werror_flag
6503 ac_c_werror_flag=yes
6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505 /* end confdefs.h. */
6508 main ()
6512 return 0;
6514 _ACEOF
6515 if ac_fn_c_try_compile "$LINENO"; then :
6516 pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro=yes
6517 else
6518 pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro=no
6520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6521 ac_c_werror_flag=$ac_save_c_werror_flag
6522 CFLAGS="$pgac_save_CFLAGS"
6523 CC="$pgac_save_CC"
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" >&5
6526 $as_echo "$pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" >&6; }
6527 if test x"$pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" = x"yes"; then
6528 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro"
6532 if test -n "$NOT_THE_CFLAGS"; then
6533 CFLAGS="$CFLAGS -Wno-compound-token-split-by-macro"
6535 # Similarly disable useless truncation warnings from gcc 8+
6536 NOT_THE_CFLAGS=""
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5
6538 $as_echo_n "checking whether ${CC} supports -Wformat-truncation, for NOT_THE_CFLAGS... " >&6; }
6539 if ${pgac_cv_prog_CC_cflags__Wformat_truncation+:} false; then :
6540 $as_echo_n "(cached) " >&6
6541 else
6542 pgac_save_CFLAGS=$CFLAGS
6543 pgac_save_CC=$CC
6544 CC=${CC}
6545 CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation"
6546 ac_save_c_werror_flag=$ac_c_werror_flag
6547 ac_c_werror_flag=yes
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h. */
6552 main ()
6556 return 0;
6558 _ACEOF
6559 if ac_fn_c_try_compile "$LINENO"; then :
6560 pgac_cv_prog_CC_cflags__Wformat_truncation=yes
6561 else
6562 pgac_cv_prog_CC_cflags__Wformat_truncation=no
6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6565 ac_c_werror_flag=$ac_save_c_werror_flag
6566 CFLAGS="$pgac_save_CFLAGS"
6567 CC="$pgac_save_CC"
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wformat_truncation" >&5
6570 $as_echo "$pgac_cv_prog_CC_cflags__Wformat_truncation" >&6; }
6571 if test x"$pgac_cv_prog_CC_cflags__Wformat_truncation" = x"yes"; then
6572 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation"
6576 if test -n "$NOT_THE_CFLAGS"; then
6577 CFLAGS="$CFLAGS -Wno-format-truncation"
6579 NOT_THE_CFLAGS=""
6580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wstringop-truncation, for NOT_THE_CFLAGS" >&5
6581 $as_echo_n "checking whether ${CC} supports -Wstringop-truncation, for NOT_THE_CFLAGS... " >&6; }
6582 if ${pgac_cv_prog_CC_cflags__Wstringop_truncation+:} false; then :
6583 $as_echo_n "(cached) " >&6
6584 else
6585 pgac_save_CFLAGS=$CFLAGS
6586 pgac_save_CC=$CC
6587 CC=${CC}
6588 CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation"
6589 ac_save_c_werror_flag=$ac_c_werror_flag
6590 ac_c_werror_flag=yes
6591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6592 /* end confdefs.h. */
6595 main ()
6599 return 0;
6601 _ACEOF
6602 if ac_fn_c_try_compile "$LINENO"; then :
6603 pgac_cv_prog_CC_cflags__Wstringop_truncation=yes
6604 else
6605 pgac_cv_prog_CC_cflags__Wstringop_truncation=no
6607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6608 ac_c_werror_flag=$ac_save_c_werror_flag
6609 CFLAGS="$pgac_save_CFLAGS"
6610 CC="$pgac_save_CC"
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wstringop_truncation" >&5
6613 $as_echo "$pgac_cv_prog_CC_cflags__Wstringop_truncation" >&6; }
6614 if test x"$pgac_cv_prog_CC_cflags__Wstringop_truncation" = x"yes"; then
6615 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation"
6619 if test -n "$NOT_THE_CFLAGS"; then
6620 CFLAGS="$CFLAGS -Wno-stringop-truncation"
6622 # Suppress clang 16's strict warnings about function casts
6623 NOT_THE_CFLAGS=""
6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wcast-function-type-strict, for NOT_THE_CFLAGS" >&5
6625 $as_echo_n "checking whether ${CC} supports -Wcast-function-type-strict, for NOT_THE_CFLAGS... " >&6; }
6626 if ${pgac_cv_prog_CC_cflags__Wcast_function_type_strict+:} false; then :
6627 $as_echo_n "(cached) " >&6
6628 else
6629 pgac_save_CFLAGS=$CFLAGS
6630 pgac_save_CC=$CC
6631 CC=${CC}
6632 CFLAGS="${NOT_THE_CFLAGS} -Wcast-function-type-strict"
6633 ac_save_c_werror_flag=$ac_c_werror_flag
6634 ac_c_werror_flag=yes
6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h. */
6639 main ()
6643 return 0;
6645 _ACEOF
6646 if ac_fn_c_try_compile "$LINENO"; then :
6647 pgac_cv_prog_CC_cflags__Wcast_function_type_strict=yes
6648 else
6649 pgac_cv_prog_CC_cflags__Wcast_function_type_strict=no
6651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6652 ac_c_werror_flag=$ac_save_c_werror_flag
6653 CFLAGS="$pgac_save_CFLAGS"
6654 CC="$pgac_save_CC"
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wcast_function_type_strict" >&5
6657 $as_echo "$pgac_cv_prog_CC_cflags__Wcast_function_type_strict" >&6; }
6658 if test x"$pgac_cv_prog_CC_cflags__Wcast_function_type_strict" = x"yes"; then
6659 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wcast-function-type-strict"
6663 if test -n "$NOT_THE_CFLAGS"; then
6664 CFLAGS="$CFLAGS -Wno-cast-function-type-strict"
6666 elif test "$ICC" = yes; then
6667 # Intel's compiler has a bug/misoptimization in checking for
6668 # division by NAN (NaN == 0), -mp1 fixes it, so add it to the CFLAGS.
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -mp1, for CFLAGS" >&5
6671 $as_echo_n "checking whether ${CC} supports -mp1, for CFLAGS... " >&6; }
6672 if ${pgac_cv_prog_CC_cflags__mp1+:} false; then :
6673 $as_echo_n "(cached) " >&6
6674 else
6675 pgac_save_CFLAGS=$CFLAGS
6676 pgac_save_CC=$CC
6677 CC=${CC}
6678 CFLAGS="${CFLAGS} -mp1"
6679 ac_save_c_werror_flag=$ac_c_werror_flag
6680 ac_c_werror_flag=yes
6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6682 /* end confdefs.h. */
6685 main ()
6689 return 0;
6691 _ACEOF
6692 if ac_fn_c_try_compile "$LINENO"; then :
6693 pgac_cv_prog_CC_cflags__mp1=yes
6694 else
6695 pgac_cv_prog_CC_cflags__mp1=no
6697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6698 ac_c_werror_flag=$ac_save_c_werror_flag
6699 CFLAGS="$pgac_save_CFLAGS"
6700 CC="$pgac_save_CC"
6702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__mp1" >&5
6703 $as_echo "$pgac_cv_prog_CC_cflags__mp1" >&6; }
6704 if test x"$pgac_cv_prog_CC_cflags__mp1" = x"yes"; then
6705 CFLAGS="${CFLAGS} -mp1"
6709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -mp1, for CXXFLAGS" >&5
6710 $as_echo_n "checking whether ${CXX} supports -mp1, for CXXFLAGS... " >&6; }
6711 if ${pgac_cv_prog_CXX_cxxflags__mp1+:} false; then :
6712 $as_echo_n "(cached) " >&6
6713 else
6714 pgac_save_CXXFLAGS=$CXXFLAGS
6715 pgac_save_CXX=$CXX
6716 CXX=${CXX}
6717 CXXFLAGS="${CXXFLAGS} -mp1"
6718 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6719 ac_cxx_werror_flag=yes
6720 ac_ext=cpp
6721 ac_cpp='$CXXCPP $CPPFLAGS'
6722 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6723 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6724 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727 /* end confdefs.h. */
6730 main ()
6734 return 0;
6736 _ACEOF
6737 if ac_fn_cxx_try_compile "$LINENO"; then :
6738 pgac_cv_prog_CXX_cxxflags__mp1=yes
6739 else
6740 pgac_cv_prog_CXX_cxxflags__mp1=no
6742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743 ac_ext=c
6744 ac_cpp='$CPP $CPPFLAGS'
6745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6749 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6750 CXXFLAGS="$pgac_save_CXXFLAGS"
6751 CXX="$pgac_save_CXX"
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__mp1" >&5
6754 $as_echo "$pgac_cv_prog_CXX_cxxflags__mp1" >&6; }
6755 if test x"$pgac_cv_prog_CXX_cxxflags__mp1" = x"yes"; then
6756 CXXFLAGS="${CXXFLAGS} -mp1"
6760 # Make sure strict aliasing is off (though this is said to be the default)
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS" >&5
6763 $as_echo_n "checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS... " >&6; }
6764 if ${pgac_cv_prog_CC_cflags__fno_strict_aliasing+:} false; then :
6765 $as_echo_n "(cached) " >&6
6766 else
6767 pgac_save_CFLAGS=$CFLAGS
6768 pgac_save_CC=$CC
6769 CC=${CC}
6770 CFLAGS="${CFLAGS} -fno-strict-aliasing"
6771 ac_save_c_werror_flag=$ac_c_werror_flag
6772 ac_c_werror_flag=yes
6773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6774 /* end confdefs.h. */
6777 main ()
6781 return 0;
6783 _ACEOF
6784 if ac_fn_c_try_compile "$LINENO"; then :
6785 pgac_cv_prog_CC_cflags__fno_strict_aliasing=yes
6786 else
6787 pgac_cv_prog_CC_cflags__fno_strict_aliasing=no
6789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6790 ac_c_werror_flag=$ac_save_c_werror_flag
6791 CFLAGS="$pgac_save_CFLAGS"
6792 CC="$pgac_save_CC"
6794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&5
6795 $as_echo "$pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&6; }
6796 if test x"$pgac_cv_prog_CC_cflags__fno_strict_aliasing" = x"yes"; then
6797 CFLAGS="${CFLAGS} -fno-strict-aliasing"
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS" >&5
6802 $as_echo_n "checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS... " >&6; }
6803 if ${pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing+:} false; then :
6804 $as_echo_n "(cached) " >&6
6805 else
6806 pgac_save_CXXFLAGS=$CXXFLAGS
6807 pgac_save_CXX=$CXX
6808 CXX=${CXX}
6809 CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
6810 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6811 ac_cxx_werror_flag=yes
6812 ac_ext=cpp
6813 ac_cpp='$CXXCPP $CPPFLAGS'
6814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h. */
6822 main ()
6826 return 0;
6828 _ACEOF
6829 if ac_fn_cxx_try_compile "$LINENO"; then :
6830 pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=yes
6831 else
6832 pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=no
6834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6835 ac_ext=c
6836 ac_cpp='$CPP $CPPFLAGS'
6837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6841 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6842 CXXFLAGS="$pgac_save_CXXFLAGS"
6843 CXX="$pgac_save_CXX"
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&5
6846 $as_echo "$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&6; }
6847 if test x"$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" = x"yes"; then
6848 CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
6854 # If the compiler knows how to hide symbols, add the switch needed for that to
6855 # CFLAGS_SL_MODULE and define HAVE_VISIBILITY_ATTRIBUTE.
6857 # This is done separately from the above because -fvisibility is supported by
6858 # quite a few different compilers, making the required repetition bothersome.
6860 # We might need to add a separate test to check if
6861 # __attribute__((visibility("hidden"))) is supported, if we encounter a
6862 # compiler that supports one of the supported variants of -fvisibility=hidden
6863 # but uses a different syntax to mark a symbol as exported.
6864 if test "$GCC" = yes -o "$SUN_STUDIO_CC" = yes ; then
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fvisibility=hidden, for CFLAGS_SL_MODULE" >&5
6866 $as_echo_n "checking whether ${CC} supports -fvisibility=hidden, for CFLAGS_SL_MODULE... " >&6; }
6867 if ${pgac_cv_prog_CC_cflags__fvisibility_hidden+:} false; then :
6868 $as_echo_n "(cached) " >&6
6869 else
6870 pgac_save_CFLAGS=$CFLAGS
6871 pgac_save_CC=$CC
6872 CC=${CC}
6873 CFLAGS="${CFLAGS_SL_MODULE} -fvisibility=hidden"
6874 ac_save_c_werror_flag=$ac_c_werror_flag
6875 ac_c_werror_flag=yes
6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h. */
6880 main ()
6884 return 0;
6886 _ACEOF
6887 if ac_fn_c_try_compile "$LINENO"; then :
6888 pgac_cv_prog_CC_cflags__fvisibility_hidden=yes
6889 else
6890 pgac_cv_prog_CC_cflags__fvisibility_hidden=no
6892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6893 ac_c_werror_flag=$ac_save_c_werror_flag
6894 CFLAGS="$pgac_save_CFLAGS"
6895 CC="$pgac_save_CC"
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fvisibility_hidden" >&5
6898 $as_echo "$pgac_cv_prog_CC_cflags__fvisibility_hidden" >&6; }
6899 if test x"$pgac_cv_prog_CC_cflags__fvisibility_hidden" = x"yes"; then
6900 CFLAGS_SL_MODULE="${CFLAGS_SL_MODULE} -fvisibility=hidden"
6904 # For C++ we additionally want -fvisibility-inlines-hidden
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fvisibility=hidden, for CXXFLAGS_SL_MODULE" >&5
6906 $as_echo_n "checking whether ${CXX} supports -fvisibility=hidden, for CXXFLAGS_SL_MODULE... " >&6; }
6907 if ${pgac_cv_prog_CXX_cxxflags__fvisibility_hidden+:} false; then :
6908 $as_echo_n "(cached) " >&6
6909 else
6910 pgac_save_CXXFLAGS=$CXXFLAGS
6911 pgac_save_CXX=$CXX
6912 CXX=${CXX}
6913 CXXFLAGS="${CXXFLAGS_SL_MODULE} -fvisibility=hidden"
6914 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6915 ac_cxx_werror_flag=yes
6916 ac_ext=cpp
6917 ac_cpp='$CXXCPP $CPPFLAGS'
6918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6923 /* end confdefs.h. */
6926 main ()
6930 return 0;
6932 _ACEOF
6933 if ac_fn_cxx_try_compile "$LINENO"; then :
6934 pgac_cv_prog_CXX_cxxflags__fvisibility_hidden=yes
6935 else
6936 pgac_cv_prog_CXX_cxxflags__fvisibility_hidden=no
6938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6939 ac_ext=c
6940 ac_cpp='$CPP $CPPFLAGS'
6941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6945 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6946 CXXFLAGS="$pgac_save_CXXFLAGS"
6947 CXX="$pgac_save_CXX"
6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fvisibility_hidden" >&5
6950 $as_echo "$pgac_cv_prog_CXX_cxxflags__fvisibility_hidden" >&6; }
6951 if test x"$pgac_cv_prog_CXX_cxxflags__fvisibility_hidden" = x"yes"; then
6952 CXXFLAGS_SL_MODULE="${CXXFLAGS_SL_MODULE} -fvisibility=hidden"
6955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fvisibility-inlines-hidden, for CXXFLAGS_SL_MODULE" >&5
6956 $as_echo_n "checking whether ${CXX} supports -fvisibility-inlines-hidden, for CXXFLAGS_SL_MODULE... " >&6; }
6957 if ${pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden+:} false; then :
6958 $as_echo_n "(cached) " >&6
6959 else
6960 pgac_save_CXXFLAGS=$CXXFLAGS
6961 pgac_save_CXX=$CXX
6962 CXX=${CXX}
6963 CXXFLAGS="${CXXFLAGS_SL_MODULE} -fvisibility-inlines-hidden"
6964 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6965 ac_cxx_werror_flag=yes
6966 ac_ext=cpp
6967 ac_cpp='$CXXCPP $CPPFLAGS'
6968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6973 /* end confdefs.h. */
6976 main ()
6980 return 0;
6982 _ACEOF
6983 if ac_fn_cxx_try_compile "$LINENO"; then :
6984 pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden=yes
6985 else
6986 pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden=no
6988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6989 ac_ext=c
6990 ac_cpp='$CPP $CPPFLAGS'
6991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6995 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6996 CXXFLAGS="$pgac_save_CXXFLAGS"
6997 CXX="$pgac_save_CXX"
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden" >&5
7000 $as_echo "$pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden" >&6; }
7001 if test x"$pgac_cv_prog_CXX_cxxflags__fvisibility_inlines_hidden" = x"yes"; then
7002 CXXFLAGS_SL_MODULE="${CXXFLAGS_SL_MODULE} -fvisibility-inlines-hidden"
7005 have_visibility_attribute=$pgac_cv_prog_CC_cflags__fvisibility_hidden
7008 if test "$have_visibility_attribute" = "yes"; then
7010 $as_echo "#define HAVE_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
7019 # Determine flags used to emit bitcode for JIT inlining.
7020 # 1. We must duplicate any behaviour-changing compiler flags used above,
7021 # to keep compatibility with the compiler used for normal Postgres code.
7022 # 2. We don't bother to duplicate extra-warnings switches --- seeing a
7023 # warning in the main build is enough.
7024 # 3. But we must duplicate -Wno-warning flags, else we'll see those anyway.
7025 if test "$with_llvm" = yes ; then
7026 CLANGXX="$CLANG -xc++"
7028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fno-strict-aliasing, for BITCODE_CFLAGS" >&5
7029 $as_echo_n "checking whether ${CLANG} supports -fno-strict-aliasing, for BITCODE_CFLAGS... " >&6; }
7030 if ${pgac_cv_prog_CLANG_cflags__fno_strict_aliasing+:} false; then :
7031 $as_echo_n "(cached) " >&6
7032 else
7033 pgac_save_CFLAGS=$CFLAGS
7034 pgac_save_CC=$CC
7035 CC=${CLANG}
7036 CFLAGS="${BITCODE_CFLAGS} -fno-strict-aliasing"
7037 ac_save_c_werror_flag=$ac_c_werror_flag
7038 ac_c_werror_flag=yes
7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h. */
7043 main ()
7047 return 0;
7049 _ACEOF
7050 if ac_fn_c_try_compile "$LINENO"; then :
7051 pgac_cv_prog_CLANG_cflags__fno_strict_aliasing=yes
7052 else
7053 pgac_cv_prog_CLANG_cflags__fno_strict_aliasing=no
7055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7056 ac_c_werror_flag=$ac_save_c_werror_flag
7057 CFLAGS="$pgac_save_CFLAGS"
7058 CC="$pgac_save_CC"
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" >&5
7061 $as_echo "$pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" >&6; }
7062 if test x"$pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" = x"yes"; then
7063 BITCODE_CFLAGS="${BITCODE_CFLAGS} -fno-strict-aliasing"
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fno-strict-aliasing, for BITCODE_CXXFLAGS" >&5
7067 $as_echo_n "checking whether ${CLANGXX} supports -fno-strict-aliasing, for BITCODE_CXXFLAGS... " >&6; }
7068 if ${pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing+:} false; then :
7069 $as_echo_n "(cached) " >&6
7070 else
7071 pgac_save_CXXFLAGS=$CXXFLAGS
7072 pgac_save_CXX=$CXX
7073 CXX=${CLANGXX}
7074 CXXFLAGS="${BITCODE_CXXFLAGS} -fno-strict-aliasing"
7075 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7076 ac_cxx_werror_flag=yes
7077 ac_ext=cpp
7078 ac_cpp='$CXXCPP $CPPFLAGS'
7079 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7080 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7081 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7084 /* end confdefs.h. */
7087 main ()
7091 return 0;
7093 _ACEOF
7094 if ac_fn_cxx_try_compile "$LINENO"; then :
7095 pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing=yes
7096 else
7097 pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing=no
7099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7100 ac_ext=c
7101 ac_cpp='$CPP $CPPFLAGS'
7102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7106 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7107 CXXFLAGS="$pgac_save_CXXFLAGS"
7108 CXX="$pgac_save_CXX"
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" >&5
7111 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" >&6; }
7112 if test x"$pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" = x"yes"; then
7113 BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fno-strict-aliasing"
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fwrapv, for BITCODE_CFLAGS" >&5
7117 $as_echo_n "checking whether ${CLANG} supports -fwrapv, for BITCODE_CFLAGS... " >&6; }
7118 if ${pgac_cv_prog_CLANG_cflags__fwrapv+:} false; then :
7119 $as_echo_n "(cached) " >&6
7120 else
7121 pgac_save_CFLAGS=$CFLAGS
7122 pgac_save_CC=$CC
7123 CC=${CLANG}
7124 CFLAGS="${BITCODE_CFLAGS} -fwrapv"
7125 ac_save_c_werror_flag=$ac_c_werror_flag
7126 ac_c_werror_flag=yes
7127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7128 /* end confdefs.h. */
7131 main ()
7135 return 0;
7137 _ACEOF
7138 if ac_fn_c_try_compile "$LINENO"; then :
7139 pgac_cv_prog_CLANG_cflags__fwrapv=yes
7140 else
7141 pgac_cv_prog_CLANG_cflags__fwrapv=no
7143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7144 ac_c_werror_flag=$ac_save_c_werror_flag
7145 CFLAGS="$pgac_save_CFLAGS"
7146 CC="$pgac_save_CC"
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fwrapv" >&5
7149 $as_echo "$pgac_cv_prog_CLANG_cflags__fwrapv" >&6; }
7150 if test x"$pgac_cv_prog_CLANG_cflags__fwrapv" = x"yes"; then
7151 BITCODE_CFLAGS="${BITCODE_CFLAGS} -fwrapv"
7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fwrapv, for BITCODE_CXXFLAGS" >&5
7155 $as_echo_n "checking whether ${CLANGXX} supports -fwrapv, for BITCODE_CXXFLAGS... " >&6; }
7156 if ${pgac_cv_prog_CLANGXX_cxxflags__fwrapv+:} false; then :
7157 $as_echo_n "(cached) " >&6
7158 else
7159 pgac_save_CXXFLAGS=$CXXFLAGS
7160 pgac_save_CXX=$CXX
7161 CXX=${CLANGXX}
7162 CXXFLAGS="${BITCODE_CXXFLAGS} -fwrapv"
7163 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7164 ac_cxx_werror_flag=yes
7165 ac_ext=cpp
7166 ac_cpp='$CXXCPP $CPPFLAGS'
7167 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7168 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7169 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7172 /* end confdefs.h. */
7175 main ()
7179 return 0;
7181 _ACEOF
7182 if ac_fn_cxx_try_compile "$LINENO"; then :
7183 pgac_cv_prog_CLANGXX_cxxflags__fwrapv=yes
7184 else
7185 pgac_cv_prog_CLANGXX_cxxflags__fwrapv=no
7187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7188 ac_ext=c
7189 ac_cpp='$CPP $CPPFLAGS'
7190 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7191 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7192 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7194 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7195 CXXFLAGS="$pgac_save_CXXFLAGS"
7196 CXX="$pgac_save_CXX"
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fwrapv" >&5
7199 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fwrapv" >&6; }
7200 if test x"$pgac_cv_prog_CLANGXX_cxxflags__fwrapv" = x"yes"; then
7201 BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fwrapv"
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fexcess-precision=standard, for BITCODE_CFLAGS" >&5
7205 $as_echo_n "checking whether ${CLANG} supports -fexcess-precision=standard, for BITCODE_CFLAGS... " >&6; }
7206 if ${pgac_cv_prog_CLANG_cflags__fexcess_precision_standard+:} false; then :
7207 $as_echo_n "(cached) " >&6
7208 else
7209 pgac_save_CFLAGS=$CFLAGS
7210 pgac_save_CC=$CC
7211 CC=${CLANG}
7212 CFLAGS="${BITCODE_CFLAGS} -fexcess-precision=standard"
7213 ac_save_c_werror_flag=$ac_c_werror_flag
7214 ac_c_werror_flag=yes
7215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7216 /* end confdefs.h. */
7219 main ()
7223 return 0;
7225 _ACEOF
7226 if ac_fn_c_try_compile "$LINENO"; then :
7227 pgac_cv_prog_CLANG_cflags__fexcess_precision_standard=yes
7228 else
7229 pgac_cv_prog_CLANG_cflags__fexcess_precision_standard=no
7231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7232 ac_c_werror_flag=$ac_save_c_werror_flag
7233 CFLAGS="$pgac_save_CFLAGS"
7234 CC="$pgac_save_CC"
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" >&5
7237 $as_echo "$pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" >&6; }
7238 if test x"$pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" = x"yes"; then
7239 BITCODE_CFLAGS="${BITCODE_CFLAGS} -fexcess-precision=standard"
7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fexcess-precision=standard, for BITCODE_CXXFLAGS" >&5
7243 $as_echo_n "checking whether ${CLANGXX} supports -fexcess-precision=standard, for BITCODE_CXXFLAGS... " >&6; }
7244 if ${pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard+:} false; then :
7245 $as_echo_n "(cached) " >&6
7246 else
7247 pgac_save_CXXFLAGS=$CXXFLAGS
7248 pgac_save_CXX=$CXX
7249 CXX=${CLANGXX}
7250 CXXFLAGS="${BITCODE_CXXFLAGS} -fexcess-precision=standard"
7251 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7252 ac_cxx_werror_flag=yes
7253 ac_ext=cpp
7254 ac_cpp='$CXXCPP $CPPFLAGS'
7255 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7256 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7257 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7260 /* end confdefs.h. */
7263 main ()
7267 return 0;
7269 _ACEOF
7270 if ac_fn_cxx_try_compile "$LINENO"; then :
7271 pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard=yes
7272 else
7273 pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard=no
7275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7276 ac_ext=c
7277 ac_cpp='$CPP $CPPFLAGS'
7278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7282 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7283 CXXFLAGS="$pgac_save_CXXFLAGS"
7284 CXX="$pgac_save_CXX"
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" >&5
7287 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" >&6; }
7288 if test x"$pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" = x"yes"; then
7289 BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fexcess-precision=standard"
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Xclang -no-opaque-pointers, for BITCODE_CFLAGS" >&5
7294 $as_echo_n "checking whether ${CLANG} supports -Xclang -no-opaque-pointers, for BITCODE_CFLAGS... " >&6; }
7295 if ${pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers+:} false; then :
7296 $as_echo_n "(cached) " >&6
7297 else
7298 pgac_save_CFLAGS=$CFLAGS
7299 pgac_save_CC=$CC
7300 CC=${CLANG}
7301 CFLAGS="${BITCODE_CFLAGS} -Xclang -no-opaque-pointers"
7302 ac_save_c_werror_flag=$ac_c_werror_flag
7303 ac_c_werror_flag=yes
7304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7305 /* end confdefs.h. */
7308 main ()
7312 return 0;
7314 _ACEOF
7315 if ac_fn_c_try_compile "$LINENO"; then :
7316 pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers=yes
7317 else
7318 pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers=no
7320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7321 ac_c_werror_flag=$ac_save_c_werror_flag
7322 CFLAGS="$pgac_save_CFLAGS"
7323 CC="$pgac_save_CC"
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" >&5
7326 $as_echo "$pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" >&6; }
7327 if test x"$pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" = x"yes"; then
7328 BITCODE_CFLAGS="${BITCODE_CFLAGS} -Xclang -no-opaque-pointers"
7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -Xclang -no-opaque-pointers, for BITCODE_CXXFLAGS" >&5
7332 $as_echo_n "checking whether ${CLANGXX} supports -Xclang -no-opaque-pointers, for BITCODE_CXXFLAGS... " >&6; }
7333 if ${pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers+:} false; then :
7334 $as_echo_n "(cached) " >&6
7335 else
7336 pgac_save_CXXFLAGS=$CXXFLAGS
7337 pgac_save_CXX=$CXX
7338 CXX=${CLANGXX}
7339 CXXFLAGS="${BITCODE_CXXFLAGS} -Xclang -no-opaque-pointers"
7340 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7341 ac_cxx_werror_flag=yes
7342 ac_ext=cpp
7343 ac_cpp='$CXXCPP $CPPFLAGS'
7344 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7345 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7346 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7349 /* end confdefs.h. */
7352 main ()
7356 return 0;
7358 _ACEOF
7359 if ac_fn_cxx_try_compile "$LINENO"; then :
7360 pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers=yes
7361 else
7362 pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers=no
7364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7365 ac_ext=c
7366 ac_cpp='$CPP $CPPFLAGS'
7367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7371 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7372 CXXFLAGS="$pgac_save_CXXFLAGS"
7373 CXX="$pgac_save_CXX"
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" >&5
7376 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" >&6; }
7377 if test x"$pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" = x"yes"; then
7378 BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -Xclang -no-opaque-pointers"
7382 NOT_THE_CFLAGS=""
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS" >&5
7384 $as_echo_n "checking whether ${CLANG} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS... " >&6; }
7385 if ${pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument+:} false; then :
7386 $as_echo_n "(cached) " >&6
7387 else
7388 pgac_save_CFLAGS=$CFLAGS
7389 pgac_save_CC=$CC
7390 CC=${CLANG}
7391 CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument"
7392 ac_save_c_werror_flag=$ac_c_werror_flag
7393 ac_c_werror_flag=yes
7394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7395 /* end confdefs.h. */
7398 main ()
7402 return 0;
7404 _ACEOF
7405 if ac_fn_c_try_compile "$LINENO"; then :
7406 pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument=yes
7407 else
7408 pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument=no
7410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7411 ac_c_werror_flag=$ac_save_c_werror_flag
7412 CFLAGS="$pgac_save_CFLAGS"
7413 CC="$pgac_save_CC"
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" >&5
7416 $as_echo "$pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" >&6; }
7417 if test x"$pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" = x"yes"; then
7418 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument"
7421 if test -n "$NOT_THE_CFLAGS"; then
7422 BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-unused-command-line-argument"
7424 NOT_THE_CFLAGS=""
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS" >&5
7426 $as_echo_n "checking whether ${CLANG} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS... " >&6; }
7427 if ${pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro+:} false; then :
7428 $as_echo_n "(cached) " >&6
7429 else
7430 pgac_save_CFLAGS=$CFLAGS
7431 pgac_save_CC=$CC
7432 CC=${CLANG}
7433 CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro"
7434 ac_save_c_werror_flag=$ac_c_werror_flag
7435 ac_c_werror_flag=yes
7436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7437 /* end confdefs.h. */
7440 main ()
7444 return 0;
7446 _ACEOF
7447 if ac_fn_c_try_compile "$LINENO"; then :
7448 pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro=yes
7449 else
7450 pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro=no
7452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7453 ac_c_werror_flag=$ac_save_c_werror_flag
7454 CFLAGS="$pgac_save_CFLAGS"
7455 CC="$pgac_save_CC"
7457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" >&5
7458 $as_echo "$pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" >&6; }
7459 if test x"$pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" = x"yes"; then
7460 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro"
7463 if test -n "$NOT_THE_CFLAGS"; then
7464 BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-compound-token-split-by-macro"
7466 NOT_THE_CFLAGS=""
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5
7468 $as_echo_n "checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS... " >&6; }
7469 if ${pgac_cv_prog_CLANG_cflags__Wformat_truncation+:} false; then :
7470 $as_echo_n "(cached) " >&6
7471 else
7472 pgac_save_CFLAGS=$CFLAGS
7473 pgac_save_CC=$CC
7474 CC=${CLANG}
7475 CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation"
7476 ac_save_c_werror_flag=$ac_c_werror_flag
7477 ac_c_werror_flag=yes
7478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7479 /* end confdefs.h. */
7482 main ()
7486 return 0;
7488 _ACEOF
7489 if ac_fn_c_try_compile "$LINENO"; then :
7490 pgac_cv_prog_CLANG_cflags__Wformat_truncation=yes
7491 else
7492 pgac_cv_prog_CLANG_cflags__Wformat_truncation=no
7494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7495 ac_c_werror_flag=$ac_save_c_werror_flag
7496 CFLAGS="$pgac_save_CFLAGS"
7497 CC="$pgac_save_CC"
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wformat_truncation" >&5
7500 $as_echo "$pgac_cv_prog_CLANG_cflags__Wformat_truncation" >&6; }
7501 if test x"$pgac_cv_prog_CLANG_cflags__Wformat_truncation" = x"yes"; then
7502 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation"
7505 if test -n "$NOT_THE_CFLAGS"; then
7506 BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-format-truncation"
7508 NOT_THE_CFLAGS=""
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wstringop-truncation, for NOT_THE_CFLAGS" >&5
7510 $as_echo_n "checking whether ${CLANG} supports -Wstringop-truncation, for NOT_THE_CFLAGS... " >&6; }
7511 if ${pgac_cv_prog_CLANG_cflags__Wstringop_truncation+:} false; then :
7512 $as_echo_n "(cached) " >&6
7513 else
7514 pgac_save_CFLAGS=$CFLAGS
7515 pgac_save_CC=$CC
7516 CC=${CLANG}
7517 CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation"
7518 ac_save_c_werror_flag=$ac_c_werror_flag
7519 ac_c_werror_flag=yes
7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7521 /* end confdefs.h. */
7524 main ()
7528 return 0;
7530 _ACEOF
7531 if ac_fn_c_try_compile "$LINENO"; then :
7532 pgac_cv_prog_CLANG_cflags__Wstringop_truncation=yes
7533 else
7534 pgac_cv_prog_CLANG_cflags__Wstringop_truncation=no
7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7537 ac_c_werror_flag=$ac_save_c_werror_flag
7538 CFLAGS="$pgac_save_CFLAGS"
7539 CC="$pgac_save_CC"
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wstringop_truncation" >&5
7542 $as_echo "$pgac_cv_prog_CLANG_cflags__Wstringop_truncation" >&6; }
7543 if test x"$pgac_cv_prog_CLANG_cflags__Wstringop_truncation" = x"yes"; then
7544 NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation"
7547 if test -n "$NOT_THE_CFLAGS"; then
7548 BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-stringop-truncation"
7552 # supply -g if --enable-debug
7553 if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
7554 CFLAGS="$CFLAGS -g"
7557 if test "$enable_debug" = yes && test "$ac_cv_prog_cxx_g" = yes; then
7558 CXXFLAGS="$CXXFLAGS -g"
7561 # enable code coverage if --enable-coverage
7562 if test "$enable_coverage" = yes; then
7563 if test "$GCC" = yes; then
7564 CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
7565 CXXFLAGS="$CXXFLAGS -fprofile-arcs -ftest-coverage"
7566 else
7567 as_fn_error $? "--enable-coverage is supported only when using GCC" "$LINENO" 5
7571 # enable profiling if --enable-profiling
7572 if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then
7573 if test "$GCC" = yes; then
7575 $as_echo "#define PROFILE_PID_DIR 1" >>confdefs.h
7577 CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS"
7578 CXXFLAGS="$CXXFLAGS -pg $PLATFORM_PROFILE_FLAGS"
7579 else
7580 as_fn_error $? "--enable-profiling is supported only when using GCC" "$LINENO" 5
7584 # On Solaris, we need this #define to get POSIX-conforming versions
7585 # of many interfaces (sigwait, getpwuid_r, ...).
7586 if test "$PORTNAME" = "solaris"; then
7587 CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
7590 # We already have this in Makefile.win32, but configure needs it too
7591 if test "$PORTNAME" = "win32"; then
7592 CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32"
7595 # Now that we're done automatically adding stuff to C[XX]FLAGS, put back the
7596 # user-specified flags (if any) at the end. This lets users override
7597 # the automatic additions.
7598 CFLAGS="$CFLAGS $user_CFLAGS"
7599 CXXFLAGS="$CXXFLAGS $user_CXXFLAGS"
7600 BITCODE_CFLAGS="$BITCODE_CFLAGS $user_BITCODE_CFLAGS"
7601 BITCODE_CXXFLAGS="$BITCODE_CXXFLAGS $user_BITCODE_CXXFLAGS"
7606 # The template file must set up CFLAGS_SL; we don't support user override
7609 # Check if the compiler still works with the final flag settings
7610 # (note, we're not checking that for CXX, which is optional)
7611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler still works" >&5
7612 $as_echo_n "checking whether the C compiler still works... " >&6; }
7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7614 /* end confdefs.h. */
7617 main ()
7619 return 0;
7621 return 0;
7623 _ACEOF
7624 if ac_fn_c_try_link "$LINENO"; then :
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7626 $as_echo "yes" >&6; }
7627 else
7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7629 $as_echo "no" >&6; }
7630 as_fn_error $? "cannot proceed" "$LINENO" 5
7632 rm -f core conftest.err conftest.$ac_objext \
7633 conftest$ac_exeext conftest.$ac_ext
7635 # Defend against gcc -ffast-math
7636 if test "$GCC" = yes; then
7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7638 /* end confdefs.h. */
7641 main ()
7643 #ifdef __FAST_MATH__
7644 choke me
7645 #endif
7647 return 0;
7649 _ACEOF
7650 if ac_fn_c_try_compile "$LINENO"; then :
7652 else
7653 as_fn_error $? "do not put -ffast-math in CFLAGS" "$LINENO" 5
7655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7658 # Defend against clang being used on x86-32 without SSE2 enabled. As current
7659 # versions of clang do not understand -fexcess-precision=standard, the use of
7660 # x87 floating point operations leads to problems like isinf possibly returning
7661 # false for a value that is infinite when converted from the 80bit register to
7662 # the 8byte memory representation.
7664 # Only perform the test if the compiler doesn't understand
7665 # -fexcess-precision=standard, that way a potentially fixed compiler will work
7666 # automatically.
7667 if test "$pgac_cv_prog_CC_cflags__fexcess_precision_standard" = no; then
7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7669 /* end confdefs.h. */
7672 main ()
7675 #if defined(__clang__) && defined(__i386__) && !defined(__SSE2_MATH__)
7676 choke me
7677 #endif
7680 return 0;
7682 _ACEOF
7683 if ac_fn_c_try_compile "$LINENO"; then :
7685 else
7686 as_fn_error $? "Compiling PostgreSQL with clang, on 32bit x86, requires SSE2 support. Use -msse2 or use gcc." "$LINENO" 5
7688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7691 ac_ext=c
7692 ac_cpp='$CPP $CPPFLAGS'
7693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7697 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7698 # On Suns, sometimes $CPP names a directory.
7699 if test -n "$CPP" && test -d "$CPP"; then
7700 CPP=
7702 if test -z "$CPP"; then
7703 if ${ac_cv_prog_CPP+:} false; then :
7704 $as_echo_n "(cached) " >&6
7705 else
7706 # Double quotes because CPP needs to be expanded
7707 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7709 ac_preproc_ok=false
7710 for ac_c_preproc_warn_flag in '' yes
7712 # Use a header file that comes with gcc, so configuring glibc
7713 # with a fresh cross-compiler works.
7714 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7715 # <limits.h> exists even on freestanding compilers.
7716 # On the NeXT, cc -E runs the code through the compiler's parser,
7717 # not just through cpp. "Syntax error" is here to catch this case.
7718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719 /* end confdefs.h. */
7720 #ifdef __STDC__
7721 # include <limits.h>
7722 #else
7723 # include <assert.h>
7724 #endif
7725 Syntax error
7726 _ACEOF
7727 if ac_fn_c_try_cpp "$LINENO"; then :
7729 else
7730 # Broken: fails on valid input.
7731 continue
7733 rm -f conftest.err conftest.i conftest.$ac_ext
7735 # OK, works on sane cases. Now check whether nonexistent headers
7736 # can be detected and how.
7737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7738 /* end confdefs.h. */
7739 #include <ac_nonexistent.h>
7740 _ACEOF
7741 if ac_fn_c_try_cpp "$LINENO"; then :
7742 # Broken: success on invalid input.
7743 continue
7744 else
7745 # Passes both tests.
7746 ac_preproc_ok=:
7747 break
7749 rm -f conftest.err conftest.i conftest.$ac_ext
7751 done
7752 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7753 rm -f conftest.i conftest.err conftest.$ac_ext
7754 if $ac_preproc_ok; then :
7755 break
7758 done
7759 ac_cv_prog_CPP=$CPP
7762 CPP=$ac_cv_prog_CPP
7763 else
7764 ac_cv_prog_CPP=$CPP
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7767 $as_echo "$CPP" >&6; }
7768 ac_preproc_ok=false
7769 for ac_c_preproc_warn_flag in '' yes
7771 # Use a header file that comes with gcc, so configuring glibc
7772 # with a fresh cross-compiler works.
7773 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7774 # <limits.h> exists even on freestanding compilers.
7775 # On the NeXT, cc -E runs the code through the compiler's parser,
7776 # not just through cpp. "Syntax error" is here to catch this case.
7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7778 /* end confdefs.h. */
7779 #ifdef __STDC__
7780 # include <limits.h>
7781 #else
7782 # include <assert.h>
7783 #endif
7784 Syntax error
7785 _ACEOF
7786 if ac_fn_c_try_cpp "$LINENO"; then :
7788 else
7789 # Broken: fails on valid input.
7790 continue
7792 rm -f conftest.err conftest.i conftest.$ac_ext
7794 # OK, works on sane cases. Now check whether nonexistent headers
7795 # can be detected and how.
7796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7797 /* end confdefs.h. */
7798 #include <ac_nonexistent.h>
7799 _ACEOF
7800 if ac_fn_c_try_cpp "$LINENO"; then :
7801 # Broken: success on invalid input.
7802 continue
7803 else
7804 # Passes both tests.
7805 ac_preproc_ok=:
7806 break
7808 rm -f conftest.err conftest.i conftest.$ac_ext
7810 done
7811 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7812 rm -f conftest.i conftest.err conftest.$ac_ext
7813 if $ac_preproc_ok; then :
7815 else
7816 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7817 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7818 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7819 See \`config.log' for more details" "$LINENO" 5; }
7822 ac_ext=c
7823 ac_cpp='$CPP $CPPFLAGS'
7824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7832 # Set up TAS assembly code if needed; the template file has now had its
7833 # chance to request this.
7835 ac_config_links="$ac_config_links src/backend/port/tas.s:src/backend/port/tas/${tas_file}"
7838 if test "$need_tas" = yes ; then
7839 TAS=tas.o
7840 else
7841 TAS=""
7846 cat >>confdefs.h <<_ACEOF
7847 #define DLSUFFIX "$DLSUFFIX"
7848 _ACEOF
7852 # Set up pkg_config in case we need it below
7861 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
7862 if test -n "$ac_tool_prefix"; then
7863 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
7864 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7866 $as_echo_n "checking for $ac_word... " >&6; }
7867 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7868 $as_echo_n "(cached) " >&6
7869 else
7870 case $PKG_CONFIG in
7871 [\\/]* | ?:[\\/]*)
7872 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7876 for as_dir in $PATH
7878 IFS=$as_save_IFS
7879 test -z "$as_dir" && as_dir=.
7880 for ac_exec_ext in '' $ac_executable_extensions; do
7881 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7882 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7883 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7884 break 2
7886 done
7887 done
7888 IFS=$as_save_IFS
7891 esac
7893 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7894 if test -n "$PKG_CONFIG"; then
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7896 $as_echo "$PKG_CONFIG" >&6; }
7897 else
7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7904 if test -z "$ac_cv_path_PKG_CONFIG"; then
7905 ac_pt_PKG_CONFIG=$PKG_CONFIG
7906 # Extract the first word of "pkg-config", so it can be a program name with args.
7907 set dummy pkg-config; ac_word=$2
7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7909 $as_echo_n "checking for $ac_word... " >&6; }
7910 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
7911 $as_echo_n "(cached) " >&6
7912 else
7913 case $ac_pt_PKG_CONFIG in
7914 [\\/]* | ?:[\\/]*)
7915 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
7918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7919 for as_dir in $PATH
7921 IFS=$as_save_IFS
7922 test -z "$as_dir" && as_dir=.
7923 for ac_exec_ext in '' $ac_executable_extensions; do
7924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7925 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7927 break 2
7929 done
7930 done
7931 IFS=$as_save_IFS
7934 esac
7936 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
7937 if test -n "$ac_pt_PKG_CONFIG"; then
7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
7939 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
7940 else
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7942 $as_echo "no" >&6; }
7945 if test "x$ac_pt_PKG_CONFIG" = x; then
7946 PKG_CONFIG=""
7947 else
7948 case $cross_compiling:$ac_tool_warned in
7949 yes:)
7950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7951 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7952 ac_tool_warned=yes ;;
7953 esac
7954 PKG_CONFIG=$ac_pt_PKG_CONFIG
7956 else
7957 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
7961 if test -n "$PKG_CONFIG"; then
7962 _pkg_min_version=0.9.0
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
7964 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
7965 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7967 $as_echo "yes" >&6; }
7968 else
7969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7970 $as_echo "no" >&6; }
7971 PKG_CONFIG=""
7976 # Automatic dependency tracking
7980 # Check whether --enable-depend was given.
7981 if test "${enable_depend+set}" = set; then :
7982 enableval=$enable_depend;
7983 case $enableval in
7984 yes)
7985 autodepend=yes
7991 as_fn_error $? "no argument expected for --enable-depend option" "$LINENO" 5
7993 esac
7995 else
7996 enable_depend=no
8005 # Enable assert checks
8009 # Check whether --enable-cassert was given.
8010 if test "${enable_cassert+set}" = set; then :
8011 enableval=$enable_cassert;
8012 case $enableval in
8013 yes)
8015 $as_echo "#define USE_ASSERT_CHECKING 1" >>confdefs.h
8022 as_fn_error $? "no argument expected for --enable-cassert option" "$LINENO" 5
8024 esac
8026 else
8027 enable_cassert=no
8035 # Include directories
8037 ac_save_IFS=$IFS
8038 IFS="${IFS}${PATH_SEPARATOR}"
8039 # SRCH_INC comes from the template file
8040 for dir in $with_includes $SRCH_INC; do
8041 if test -d "$dir"; then
8042 INCLUDES="$INCLUDES -I$dir"
8043 else
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Include directory $dir does not exist." >&5
8045 $as_echo "$as_me: WARNING: *** Include directory $dir does not exist." >&2;}
8047 done
8048 IFS=$ac_save_IFS
8053 # Library directories
8055 ac_save_IFS=$IFS
8056 IFS="${IFS}${PATH_SEPARATOR}"
8057 # LIBRARY_DIRS comes from command line, SRCH_LIB from template file.
8058 for dir in $LIBRARY_DIRS $SRCH_LIB; do
8059 if test -d "$dir"; then
8060 LIBDIRS="$LIBDIRS -L$dir"
8061 else
8062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Library directory $dir does not exist." >&5
8063 $as_echo "$as_me: WARNING: *** Library directory $dir does not exist." >&2;}
8065 done
8066 IFS=$ac_save_IFS
8069 # ICU
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with ICU support" >&5
8072 $as_echo_n "checking whether to build with ICU support... " >&6; }
8076 # Check whether --with-icu was given.
8077 if test "${with_icu+set}" = set; then :
8078 withval=$with_icu;
8079 case $withval in
8080 yes)
8082 $as_echo "#define USE_ICU 1" >>confdefs.h
8089 as_fn_error $? "no argument expected for --with-icu option" "$LINENO" 5
8091 esac
8093 else
8094 with_icu=yes
8096 $as_echo "#define USE_ICU 1" >>confdefs.h
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icu" >&5
8102 $as_echo "$with_icu" >&6; }
8105 if test "$with_icu" = yes; then
8107 pkg_failed=no
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icu-uc icu-i18n" >&5
8109 $as_echo_n "checking for icu-uc icu-i18n... " >&6; }
8111 if test -n "$ICU_CFLAGS"; then
8112 pkg_cv_ICU_CFLAGS="$ICU_CFLAGS"
8113 elif test -n "$PKG_CONFIG"; then
8114 if test -n "$PKG_CONFIG" && \
8115 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc icu-i18n\""; } >&5
8116 ($PKG_CONFIG --exists --print-errors "icu-uc icu-i18n") 2>&5
8117 ac_status=$?
8118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8119 test $ac_status = 0; }; then
8120 pkg_cv_ICU_CFLAGS=`$PKG_CONFIG --cflags "icu-uc icu-i18n" 2>/dev/null`
8121 test "x$?" != "x0" && pkg_failed=yes
8122 else
8123 pkg_failed=yes
8125 else
8126 pkg_failed=untried
8128 if test -n "$ICU_LIBS"; then
8129 pkg_cv_ICU_LIBS="$ICU_LIBS"
8130 elif test -n "$PKG_CONFIG"; then
8131 if test -n "$PKG_CONFIG" && \
8132 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc icu-i18n\""; } >&5
8133 ($PKG_CONFIG --exists --print-errors "icu-uc icu-i18n") 2>&5
8134 ac_status=$?
8135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8136 test $ac_status = 0; }; then
8137 pkg_cv_ICU_LIBS=`$PKG_CONFIG --libs "icu-uc icu-i18n" 2>/dev/null`
8138 test "x$?" != "x0" && pkg_failed=yes
8139 else
8140 pkg_failed=yes
8142 else
8143 pkg_failed=untried
8148 if test $pkg_failed = yes; then
8149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8150 $as_echo "no" >&6; }
8152 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8153 _pkg_short_errors_supported=yes
8154 else
8155 _pkg_short_errors_supported=no
8157 if test $_pkg_short_errors_supported = yes; then
8158 ICU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-uc icu-i18n" 2>&1`
8159 else
8160 ICU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-uc icu-i18n" 2>&1`
8162 # Put the nasty error message in config.log where it belongs
8163 echo "$ICU_PKG_ERRORS" >&5
8165 as_fn_error $? "ICU library not found
8166 If you have ICU already installed, see config.log for details on the
8167 failure. It is possible the compiler isn't looking in the proper directory.
8168 Use --without-icu to disable ICU support." "$LINENO" 5
8169 elif test $pkg_failed = untried; then
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8171 $as_echo "no" >&6; }
8172 as_fn_error $? "ICU library not found
8173 If you have ICU already installed, see config.log for details on the
8174 failure. It is possible the compiler isn't looking in the proper directory.
8175 Use --without-icu to disable ICU support." "$LINENO" 5
8176 else
8177 ICU_CFLAGS=$pkg_cv_ICU_CFLAGS
8178 ICU_LIBS=$pkg_cv_ICU_LIBS
8179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8180 $as_echo "yes" >&6; }
8186 # Optionally build Tcl modules (PL/Tcl)
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Tcl" >&5
8189 $as_echo_n "checking whether to build with Tcl... " >&6; }
8193 # Check whether --with-tcl was given.
8194 if test "${with_tcl+set}" = set; then :
8195 withval=$with_tcl;
8196 case $withval in
8197 yes)
8204 as_fn_error $? "no argument expected for --with-tcl option" "$LINENO" 5
8206 esac
8208 else
8209 with_tcl=no
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcl" >&5
8215 $as_echo "$with_tcl" >&6; }
8218 # We see if the path to the Tcl/Tk configuration scripts is specified.
8219 # This will override the use of tclsh to find the paths to search.
8224 # Check whether --with-tclconfig was given.
8225 if test "${with_tclconfig+set}" = set; then :
8226 withval=$with_tclconfig;
8227 case $withval in
8228 yes)
8229 as_fn_error $? "argument required for --with-tclconfig option" "$LINENO" 5
8232 as_fn_error $? "argument required for --with-tclconfig option" "$LINENO" 5
8237 esac
8244 # Optionally build Perl modules (PL/Perl)
8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build Perl modules" >&5
8247 $as_echo_n "checking whether to build Perl modules... " >&6; }
8251 # Check whether --with-perl was given.
8252 if test "${with_perl+set}" = set; then :
8253 withval=$with_perl;
8254 case $withval in
8255 yes)
8262 as_fn_error $? "no argument expected for --with-perl option" "$LINENO" 5
8264 esac
8266 else
8267 with_perl=no
8272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_perl" >&5
8273 $as_echo "$with_perl" >&6; }
8277 # Optionally build Python modules (PL/Python)
8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build Python modules" >&5
8280 $as_echo_n "checking whether to build Python modules... " >&6; }
8284 # Check whether --with-python was given.
8285 if test "${with_python+set}" = set; then :
8286 withval=$with_python;
8287 case $withval in
8288 yes)
8295 as_fn_error $? "no argument expected for --with-python option" "$LINENO" 5
8297 esac
8299 else
8300 with_python=no
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8306 $as_echo "$with_python" >&6; }
8310 # GSSAPI
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with GSSAPI support" >&5
8313 $as_echo_n "checking whether to build with GSSAPI support... " >&6; }
8317 # Check whether --with-gssapi was given.
8318 if test "${with_gssapi+set}" = set; then :
8319 withval=$with_gssapi;
8320 case $withval in
8321 yes)
8324 $as_echo "#define ENABLE_GSS 1" >>confdefs.h
8326 krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
8333 as_fn_error $? "no argument expected for --with-gssapi option" "$LINENO" 5
8335 esac
8337 else
8338 with_gssapi=no
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_gssapi" >&5
8344 $as_echo "$with_gssapi" >&6; }
8352 # Kerberos configuration parameters
8357 # Check whether --with-krb-srvnam was given.
8358 if test "${with_krb_srvnam+set}" = set; then :
8359 withval=$with_krb_srvnam;
8360 case $withval in
8361 yes)
8362 as_fn_error $? "argument required for --with-krb-srvnam option" "$LINENO" 5
8365 as_fn_error $? "argument required for --with-krb-srvnam option" "$LINENO" 5
8370 esac
8372 else
8373 with_krb_srvnam="postgres"
8379 cat >>confdefs.h <<_ACEOF
8380 #define PG_KRB_SRVNAM "$with_krb_srvnam"
8381 _ACEOF
8386 # PAM
8388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with PAM support" >&5
8389 $as_echo_n "checking whether to build with PAM support... " >&6; }
8393 # Check whether --with-pam was given.
8394 if test "${with_pam+set}" = set; then :
8395 withval=$with_pam;
8396 case $withval in
8397 yes)
8399 $as_echo "#define USE_PAM 1" >>confdefs.h
8406 as_fn_error $? "no argument expected for --with-pam option" "$LINENO" 5
8408 esac
8410 else
8411 with_pam=no
8416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pam" >&5
8417 $as_echo "$with_pam" >&6; }
8421 # BSD AUTH
8423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with BSD Authentication support" >&5
8424 $as_echo_n "checking whether to build with BSD Authentication support... " >&6; }
8428 # Check whether --with-bsd-auth was given.
8429 if test "${with_bsd_auth+set}" = set; then :
8430 withval=$with_bsd_auth;
8431 case $withval in
8432 yes)
8434 $as_echo "#define USE_BSD_AUTH 1" >>confdefs.h
8441 as_fn_error $? "no argument expected for --with-bsd-auth option" "$LINENO" 5
8443 esac
8445 else
8446 with_bsd_auth=no
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bsd_auth" >&5
8452 $as_echo "$with_bsd_auth" >&6; }
8456 # LDAP
8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with LDAP support" >&5
8459 $as_echo_n "checking whether to build with LDAP support... " >&6; }
8463 # Check whether --with-ldap was given.
8464 if test "${with_ldap+set}" = set; then :
8465 withval=$with_ldap;
8466 case $withval in
8467 yes)
8469 $as_echo "#define USE_LDAP 1" >>confdefs.h
8476 as_fn_error $? "no argument expected for --with-ldap option" "$LINENO" 5
8478 esac
8480 else
8481 with_ldap=no
8486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ldap" >&5
8487 $as_echo "$with_ldap" >&6; }
8492 # Bonjour
8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Bonjour support" >&5
8495 $as_echo_n "checking whether to build with Bonjour support... " >&6; }
8499 # Check whether --with-bonjour was given.
8500 if test "${with_bonjour+set}" = set; then :
8501 withval=$with_bonjour;
8502 case $withval in
8503 yes)
8505 $as_echo "#define USE_BONJOUR 1" >>confdefs.h
8512 as_fn_error $? "no argument expected for --with-bonjour option" "$LINENO" 5
8514 esac
8516 else
8517 with_bonjour=no
8522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bonjour" >&5
8523 $as_echo "$with_bonjour" >&6; }
8527 # SELinux
8529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with SELinux support" >&5
8530 $as_echo_n "checking whether to build with SELinux support... " >&6; }
8534 # Check whether --with-selinux was given.
8535 if test "${with_selinux+set}" = set; then :
8536 withval=$with_selinux;
8537 case $withval in
8538 yes)
8545 as_fn_error $? "no argument expected for --with-selinux option" "$LINENO" 5
8547 esac
8549 else
8550 with_selinux=no
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_selinux" >&5
8557 $as_echo "$with_selinux" >&6; }
8560 # Systemd
8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with systemd support" >&5
8563 $as_echo_n "checking whether to build with systemd support... " >&6; }
8567 # Check whether --with-systemd was given.
8568 if test "${with_systemd+set}" = set; then :
8569 withval=$with_systemd;
8570 case $withval in
8571 yes)
8573 $as_echo "#define USE_SYSTEMD 1" >>confdefs.h
8580 as_fn_error $? "no argument expected for --with-systemd option" "$LINENO" 5
8582 esac
8584 else
8585 with_systemd=no
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_systemd" >&5
8592 $as_echo "$with_systemd" >&6; }
8595 # Readline
8600 # Check whether --with-readline was given.
8601 if test "${with_readline+set}" = set; then :
8602 withval=$with_readline;
8603 case $withval in
8604 yes)
8611 as_fn_error $? "no argument expected for --with-readline option" "$LINENO" 5
8613 esac
8615 else
8616 with_readline=yes
8621 # readline on MinGW has problems with backslashes in psql and other bugs.
8622 # This is particularly a problem with non-US code pages.
8623 # Therefore disable its use until we understand the cause. 2004-07-20
8624 if test "$PORTNAME" = "win32"; then
8625 if test "$with_readline" = yes; then
8626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Readline does not work on MinGW --- disabling" >&5
8627 $as_echo "$as_me: WARNING: *** Readline does not work on MinGW --- disabling" >&2;}
8628 with_readline=no
8635 # Prefer libedit
8640 # Check whether --with-libedit-preferred was given.
8641 if test "${with_libedit_preferred+set}" = set; then :
8642 withval=$with_libedit_preferred;
8643 case $withval in
8644 yes)
8651 as_fn_error $? "no argument expected for --with-libedit-preferred option" "$LINENO" 5
8653 esac
8655 else
8656 with_libedit_preferred=no
8664 # UUID library
8666 # There are at least three UUID libraries in common use: the FreeBSD/NetBSD
8667 # library, the e2fsprogs libuuid (now part of util-linux-ng), and the OSSP
8668 # UUID library. More than one of these might be present on a given platform,
8669 # so we make the user say which one she wants.
8674 # Check whether --with-uuid was given.
8675 if test "${with_uuid+set}" = set; then :
8676 withval=$with_uuid;
8677 case $withval in
8678 yes)
8679 as_fn_error $? "argument required for --with-uuid option" "$LINENO" 5
8682 as_fn_error $? "argument required for --with-uuid option" "$LINENO" 5
8687 esac
8692 if test x"$with_uuid" = x"" ; then
8693 with_uuid=no
8698 # Check whether --with-ossp-uuid was given.
8699 if test "${with_ossp_uuid+set}" = set; then :
8700 withval=$with_ossp_uuid;
8701 case $withval in
8702 yes)
8709 as_fn_error $? "no argument expected for --with-ossp-uuid option" "$LINENO" 5
8711 esac
8713 else
8714 with_ossp_uuid=no
8719 if test "$with_ossp_uuid" = yes ; then
8720 with_uuid=ossp
8723 if test "$with_uuid" != no ; then
8724 if test "$with_uuid" = bsd ; then
8726 $as_echo "#define HAVE_UUID_BSD 1" >>confdefs.h
8728 elif test "$with_uuid" = e2fs ; then
8730 $as_echo "#define HAVE_UUID_E2FS 1" >>confdefs.h
8732 elif test "$with_uuid" = ossp ; then
8734 $as_echo "#define HAVE_UUID_OSSP 1" >>confdefs.h
8736 else
8737 as_fn_error $? "--with-uuid must specify one of bsd, e2fs, or ossp" "$LINENO" 5
8744 # XML
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with XML support" >&5
8747 $as_echo_n "checking whether to build with XML support... " >&6; }
8751 # Check whether --with-libxml was given.
8752 if test "${with_libxml+set}" = set; then :
8753 withval=$with_libxml;
8754 case $withval in
8755 yes)
8757 $as_echo "#define USE_LIBXML 1" >>confdefs.h
8764 as_fn_error $? "no argument expected for --with-libxml option" "$LINENO" 5
8766 esac
8768 else
8769 with_libxml=no
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libxml" >&5
8775 $as_echo "$with_libxml" >&6; }
8778 if test "$with_libxml" = yes ; then
8779 # Check pkg-config, then xml2-config. But for backwards compatibility,
8780 # setting XML2_CONFIG overrides pkg-config.
8781 have_libxml2_pkg_config=no
8782 if test -z "$XML2_CONFIG" -a -n "$PKG_CONFIG"; then
8784 pkg_failed=no
8785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 >= 2.6.23" >&5
8786 $as_echo_n "checking for libxml-2.0 >= 2.6.23... " >&6; }
8788 if test -n "$XML2_CFLAGS"; then
8789 pkg_cv_XML2_CFLAGS="$XML2_CFLAGS"
8790 elif test -n "$PKG_CONFIG"; then
8791 if test -n "$PKG_CONFIG" && \
8792 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.23\""; } >&5
8793 ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.23") 2>&5
8794 ac_status=$?
8795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8796 test $ac_status = 0; }; then
8797 pkg_cv_XML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 >= 2.6.23" 2>/dev/null`
8798 test "x$?" != "x0" && pkg_failed=yes
8799 else
8800 pkg_failed=yes
8802 else
8803 pkg_failed=untried
8805 if test -n "$XML2_LIBS"; then
8806 pkg_cv_XML2_LIBS="$XML2_LIBS"
8807 elif test -n "$PKG_CONFIG"; then
8808 if test -n "$PKG_CONFIG" && \
8809 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.23\""; } >&5
8810 ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.23") 2>&5
8811 ac_status=$?
8812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8813 test $ac_status = 0; }; then
8814 pkg_cv_XML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 >= 2.6.23" 2>/dev/null`
8815 test "x$?" != "x0" && pkg_failed=yes
8816 else
8817 pkg_failed=yes
8819 else
8820 pkg_failed=untried
8825 if test $pkg_failed = yes; then
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8827 $as_echo "no" >&6; }
8829 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8830 _pkg_short_errors_supported=yes
8831 else
8832 _pkg_short_errors_supported=no
8834 if test $_pkg_short_errors_supported = yes; then
8835 XML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0 >= 2.6.23" 2>&1`
8836 else
8837 XML2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0 >= 2.6.23" 2>&1`
8839 # Put the nasty error message in config.log where it belongs
8840 echo "$XML2_PKG_ERRORS" >&5
8842 # do nothing
8843 elif test $pkg_failed = untried; then
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8845 $as_echo "no" >&6; }
8846 # do nothing
8847 else
8848 XML2_CFLAGS=$pkg_cv_XML2_CFLAGS
8849 XML2_LIBS=$pkg_cv_XML2_LIBS
8850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8851 $as_echo "yes" >&6; }
8852 have_libxml2_pkg_config=yes
8855 if test "$have_libxml2_pkg_config" = no ; then
8856 if test -z "$XML2_CONFIG"; then
8857 for ac_prog in xml2-config
8859 # Extract the first word of "$ac_prog", so it can be a program name with args.
8860 set dummy $ac_prog; ac_word=$2
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8862 $as_echo_n "checking for $ac_word... " >&6; }
8863 if ${ac_cv_path_XML2_CONFIG+:} false; then :
8864 $as_echo_n "(cached) " >&6
8865 else
8866 case $XML2_CONFIG in
8867 [\\/]* | ?:[\\/]*)
8868 ac_cv_path_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test with a path.
8871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8872 for as_dir in $PATH
8874 IFS=$as_save_IFS
8875 test -z "$as_dir" && as_dir=.
8876 for ac_exec_ext in '' $ac_executable_extensions; do
8877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8878 ac_cv_path_XML2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8880 break 2
8882 done
8883 done
8884 IFS=$as_save_IFS
8887 esac
8889 XML2_CONFIG=$ac_cv_path_XML2_CONFIG
8890 if test -n "$XML2_CONFIG"; then
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5
8892 $as_echo "$XML2_CONFIG" >&6; }
8893 else
8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8895 $as_echo "no" >&6; }
8899 test -n "$XML2_CONFIG" && break
8900 done
8902 else
8903 # Report the value of XML2_CONFIG in configure's output in all cases.
8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML2_CONFIG" >&5
8905 $as_echo_n "checking for XML2_CONFIG... " >&6; }
8906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5
8907 $as_echo "$XML2_CONFIG" >&6; }
8910 if test -n "$XML2_CONFIG"; then
8911 XML2_CFLAGS=`$XML2_CONFIG --cflags`
8912 XML2_LIBS=`$XML2_CONFIG --libs`
8915 # Note the user could also set XML2_CFLAGS/XML2_LIBS directly
8916 for pgac_option in $XML2_CFLAGS; do
8917 case $pgac_option in
8918 -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";;
8919 esac
8920 done
8921 for pgac_option in $XML2_LIBS; do
8922 case $pgac_option in
8923 -L*) LDFLAGS="$LDFLAGS $pgac_option";;
8924 esac
8925 done
8930 # XSLT
8935 # Check whether --with-libxslt was given.
8936 if test "${with_libxslt+set}" = set; then :
8937 withval=$with_libxslt;
8938 case $withval in
8939 yes)
8941 $as_echo "#define USE_LIBXSLT 1" >>confdefs.h
8948 as_fn_error $? "no argument expected for --with-libxslt option" "$LINENO" 5
8950 esac
8952 else
8953 with_libxslt=no
8963 # tzdata
8968 # Check whether --with-system-tzdata was given.
8969 if test "${with_system_tzdata+set}" = set; then :
8970 withval=$with_system_tzdata;
8971 case $withval in
8972 yes)
8973 as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5
8976 as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5
8981 esac
8989 # Zlib
8994 # Check whether --with-zlib was given.
8995 if test "${with_zlib+set}" = set; then :
8996 withval=$with_zlib;
8997 case $withval in
8998 yes)
9005 as_fn_error $? "no argument expected for --with-zlib option" "$LINENO" 5
9007 esac
9009 else
9010 with_zlib=yes
9018 # LZ4
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with LZ4 support" >&5
9021 $as_echo_n "checking whether to build with LZ4 support... " >&6; }
9025 # Check whether --with-lz4 was given.
9026 if test "${with_lz4+set}" = set; then :
9027 withval=$with_lz4;
9028 case $withval in
9029 yes)
9031 $as_echo "#define USE_LZ4 1" >>confdefs.h
9038 as_fn_error $? "no argument expected for --with-lz4 option" "$LINENO" 5
9040 esac
9042 else
9043 with_lz4=no
9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lz4" >&5
9049 $as_echo "$with_lz4" >&6; }
9052 if test "$with_lz4" = yes; then
9054 pkg_failed=no
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblz4" >&5
9056 $as_echo_n "checking for liblz4... " >&6; }
9058 if test -n "$LZ4_CFLAGS"; then
9059 pkg_cv_LZ4_CFLAGS="$LZ4_CFLAGS"
9060 elif test -n "$PKG_CONFIG"; then
9061 if test -n "$PKG_CONFIG" && \
9062 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblz4\""; } >&5
9063 ($PKG_CONFIG --exists --print-errors "liblz4") 2>&5
9064 ac_status=$?
9065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9066 test $ac_status = 0; }; then
9067 pkg_cv_LZ4_CFLAGS=`$PKG_CONFIG --cflags "liblz4" 2>/dev/null`
9068 test "x$?" != "x0" && pkg_failed=yes
9069 else
9070 pkg_failed=yes
9072 else
9073 pkg_failed=untried
9075 if test -n "$LZ4_LIBS"; then
9076 pkg_cv_LZ4_LIBS="$LZ4_LIBS"
9077 elif test -n "$PKG_CONFIG"; then
9078 if test -n "$PKG_CONFIG" && \
9079 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblz4\""; } >&5
9080 ($PKG_CONFIG --exists --print-errors "liblz4") 2>&5
9081 ac_status=$?
9082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9083 test $ac_status = 0; }; then
9084 pkg_cv_LZ4_LIBS=`$PKG_CONFIG --libs "liblz4" 2>/dev/null`
9085 test "x$?" != "x0" && pkg_failed=yes
9086 else
9087 pkg_failed=yes
9089 else
9090 pkg_failed=untried
9095 if test $pkg_failed = yes; then
9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9097 $as_echo "no" >&6; }
9099 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
9100 _pkg_short_errors_supported=yes
9101 else
9102 _pkg_short_errors_supported=no
9104 if test $_pkg_short_errors_supported = yes; then
9105 LZ4_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblz4" 2>&1`
9106 else
9107 LZ4_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblz4" 2>&1`
9109 # Put the nasty error message in config.log where it belongs
9110 echo "$LZ4_PKG_ERRORS" >&5
9112 as_fn_error $? "Package requirements (liblz4) were not met:
9114 $LZ4_PKG_ERRORS
9116 Consider adjusting the PKG_CONFIG_PATH environment variable if you
9117 installed software in a non-standard prefix.
9119 Alternatively, you may set the environment variables LZ4_CFLAGS
9120 and LZ4_LIBS to avoid the need to call pkg-config.
9121 See the pkg-config man page for more details." "$LINENO" 5
9122 elif test $pkg_failed = untried; then
9123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9124 $as_echo "no" >&6; }
9125 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9127 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
9128 is in your PATH or set the PKG_CONFIG environment variable to the full
9129 path to pkg-config.
9131 Alternatively, you may set the environment variables LZ4_CFLAGS
9132 and LZ4_LIBS to avoid the need to call pkg-config.
9133 See the pkg-config man page for more details.
9135 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
9136 See \`config.log' for more details" "$LINENO" 5; }
9137 else
9138 LZ4_CFLAGS=$pkg_cv_LZ4_CFLAGS
9139 LZ4_LIBS=$pkg_cv_LZ4_LIBS
9140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9141 $as_echo "yes" >&6; }
9144 # We only care about -I, -D, and -L switches;
9145 # note that -llz4 will be added by AC_CHECK_LIB below.
9146 for pgac_option in $LZ4_CFLAGS; do
9147 case $pgac_option in
9148 -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";;
9149 esac
9150 done
9151 for pgac_option in $LZ4_LIBS; do
9152 case $pgac_option in
9153 -L*) LDFLAGS="$LDFLAGS $pgac_option";;
9154 esac
9155 done
9159 # ZSTD
9161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with ZSTD support" >&5
9162 $as_echo_n "checking whether to build with ZSTD support... " >&6; }
9166 # Check whether --with-zstd was given.
9167 if test "${with_zstd+set}" = set; then :
9168 withval=$with_zstd;
9169 case $withval in
9170 yes)
9172 $as_echo "#define USE_ZSTD 1" >>confdefs.h
9179 as_fn_error $? "no argument expected for --with-zstd option" "$LINENO" 5
9181 esac
9183 else
9184 with_zstd=no
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zstd" >&5
9190 $as_echo "$with_zstd" >&6; }
9193 if test "$with_zstd" = yes; then
9195 pkg_failed=no
9196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
9197 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
9199 if test -n "$ZSTD_CFLAGS"; then
9200 pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
9201 elif test -n "$PKG_CONFIG"; then
9202 if test -n "$PKG_CONFIG" && \
9203 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
9204 ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
9205 ac_status=$?
9206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9207 test $ac_status = 0; }; then
9208 pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
9209 test "x$?" != "x0" && pkg_failed=yes
9210 else
9211 pkg_failed=yes
9213 else
9214 pkg_failed=untried
9216 if test -n "$ZSTD_LIBS"; then
9217 pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
9218 elif test -n "$PKG_CONFIG"; then
9219 if test -n "$PKG_CONFIG" && \
9220 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
9221 ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
9222 ac_status=$?
9223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9224 test $ac_status = 0; }; then
9225 pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
9226 test "x$?" != "x0" && pkg_failed=yes
9227 else
9228 pkg_failed=yes
9230 else
9231 pkg_failed=untried
9236 if test $pkg_failed = yes; then
9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9238 $as_echo "no" >&6; }
9240 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
9241 _pkg_short_errors_supported=yes
9242 else
9243 _pkg_short_errors_supported=no
9245 if test $_pkg_short_errors_supported = yes; then
9246 ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
9247 else
9248 ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
9250 # Put the nasty error message in config.log where it belongs
9251 echo "$ZSTD_PKG_ERRORS" >&5
9253 as_fn_error $? "Package requirements (libzstd >= 1.4.0) were not met:
9255 $ZSTD_PKG_ERRORS
9257 Consider adjusting the PKG_CONFIG_PATH environment variable if you
9258 installed software in a non-standard prefix.
9260 Alternatively, you may set the environment variables ZSTD_CFLAGS
9261 and ZSTD_LIBS to avoid the need to call pkg-config.
9262 See the pkg-config man page for more details." "$LINENO" 5
9263 elif test $pkg_failed = untried; then
9264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9265 $as_echo "no" >&6; }
9266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9268 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
9269 is in your PATH or set the PKG_CONFIG environment variable to the full
9270 path to pkg-config.
9272 Alternatively, you may set the environment variables ZSTD_CFLAGS
9273 and ZSTD_LIBS to avoid the need to call pkg-config.
9274 See the pkg-config man page for more details.
9276 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
9277 See \`config.log' for more details" "$LINENO" 5; }
9278 else
9279 ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
9280 ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9282 $as_echo "yes" >&6; }
9285 # We only care about -I, -D, and -L switches;
9286 # note that -lzstd will be added by AC_CHECK_LIB below.
9287 for pgac_option in $ZSTD_CFLAGS; do
9288 case $pgac_option in
9289 -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";;
9290 esac
9291 done
9292 for pgac_option in $ZSTD_LIBS; do
9293 case $pgac_option in
9294 -L*) LDFLAGS="$LDFLAGS $pgac_option";;
9295 esac
9296 done
9299 # Assignments
9302 CPPFLAGS="$CPPFLAGS $INCLUDES"
9303 LDFLAGS="$LDFLAGS $LIBDIRS"
9309 if test -n "$ac_tool_prefix"; then
9310 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
9311 set dummy ${ac_tool_prefix}strip; ac_word=$2
9312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9313 $as_echo_n "checking for $ac_word... " >&6; }
9314 if ${ac_cv_prog_STRIP+:} false; then :
9315 $as_echo_n "(cached) " >&6
9316 else
9317 if test -n "$STRIP"; then
9318 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
9319 else
9320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9321 for as_dir in $PATH
9323 IFS=$as_save_IFS
9324 test -z "$as_dir" && as_dir=.
9325 for ac_exec_ext in '' $ac_executable_extensions; do
9326 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9327 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
9328 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9329 break 2
9331 done
9332 done
9333 IFS=$as_save_IFS
9337 STRIP=$ac_cv_prog_STRIP
9338 if test -n "$STRIP"; then
9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
9340 $as_echo "$STRIP" >&6; }
9341 else
9342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9343 $as_echo "no" >&6; }
9348 if test -z "$ac_cv_prog_STRIP"; then
9349 ac_ct_STRIP=$STRIP
9350 # Extract the first word of "strip", so it can be a program name with args.
9351 set dummy strip; ac_word=$2
9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9353 $as_echo_n "checking for $ac_word... " >&6; }
9354 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
9355 $as_echo_n "(cached) " >&6
9356 else
9357 if test -n "$ac_ct_STRIP"; then
9358 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
9359 else
9360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9361 for as_dir in $PATH
9363 IFS=$as_save_IFS
9364 test -z "$as_dir" && as_dir=.
9365 for ac_exec_ext in '' $ac_executable_extensions; do
9366 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9367 ac_cv_prog_ac_ct_STRIP="strip"
9368 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9369 break 2
9371 done
9372 done
9373 IFS=$as_save_IFS
9377 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
9378 if test -n "$ac_ct_STRIP"; then
9379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
9380 $as_echo "$ac_ct_STRIP" >&6; }
9381 else
9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9383 $as_echo "no" >&6; }
9386 if test "x$ac_ct_STRIP" = x; then
9387 STRIP=":"
9388 else
9389 case $cross_compiling:$ac_tool_warned in
9390 yes:)
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9392 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9393 ac_tool_warned=yes ;;
9394 esac
9395 STRIP=$ac_ct_STRIP
9397 else
9398 STRIP="$ac_cv_prog_STRIP"
9402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to strip libraries" >&5
9403 $as_echo_n "checking whether it is possible to strip libraries... " >&6; }
9404 if test x"$STRIP" != x"" && "$STRIP" -V 2>&1 | grep "GNU strip" >/dev/null; then
9405 STRIP_STATIC_LIB="$STRIP --strip-unneeded"
9406 STRIP_SHARED_LIB="$STRIP --strip-unneeded"
9407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9408 $as_echo "yes" >&6; }
9409 else
9410 case $host_os in
9411 darwin*)
9412 STRIP="$STRIP -x"
9413 STRIP_STATIC_LIB=$STRIP
9414 STRIP_SHARED_LIB=$STRIP
9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9416 $as_echo "yes" >&6; }
9419 STRIP_STATIC_LIB=:
9420 STRIP_SHARED_LIB=:
9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9422 $as_echo "no" >&6; }
9424 esac
9429 if test -n "$ac_tool_prefix"; then
9430 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
9431 set dummy ${ac_tool_prefix}ar; ac_word=$2
9432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9433 $as_echo_n "checking for $ac_word... " >&6; }
9434 if ${ac_cv_prog_AR+:} false; then :
9435 $as_echo_n "(cached) " >&6
9436 else
9437 if test -n "$AR"; then
9438 ac_cv_prog_AR="$AR" # Let the user override the test.
9439 else
9440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9441 for as_dir in $PATH
9443 IFS=$as_save_IFS
9444 test -z "$as_dir" && as_dir=.
9445 for ac_exec_ext in '' $ac_executable_extensions; do
9446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9447 ac_cv_prog_AR="${ac_tool_prefix}ar"
9448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9449 break 2
9451 done
9452 done
9453 IFS=$as_save_IFS
9457 AR=$ac_cv_prog_AR
9458 if test -n "$AR"; then
9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
9460 $as_echo "$AR" >&6; }
9461 else
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9463 $as_echo "no" >&6; }
9468 if test -z "$ac_cv_prog_AR"; then
9469 ac_ct_AR=$AR
9470 # Extract the first word of "ar", so it can be a program name with args.
9471 set dummy ar; ac_word=$2
9472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9473 $as_echo_n "checking for $ac_word... " >&6; }
9474 if ${ac_cv_prog_ac_ct_AR+:} false; then :
9475 $as_echo_n "(cached) " >&6
9476 else
9477 if test -n "$ac_ct_AR"; then
9478 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
9479 else
9480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9481 for as_dir in $PATH
9483 IFS=$as_save_IFS
9484 test -z "$as_dir" && as_dir=.
9485 for ac_exec_ext in '' $ac_executable_extensions; do
9486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9487 ac_cv_prog_ac_ct_AR="ar"
9488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9489 break 2
9491 done
9492 done
9493 IFS=$as_save_IFS
9497 ac_ct_AR=$ac_cv_prog_ac_ct_AR
9498 if test -n "$ac_ct_AR"; then
9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
9500 $as_echo "$ac_ct_AR" >&6; }
9501 else
9502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9503 $as_echo "no" >&6; }
9506 if test "x$ac_ct_AR" = x; then
9507 AR="ar"
9508 else
9509 case $cross_compiling:$ac_tool_warned in
9510 yes:)
9511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9512 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9513 ac_tool_warned=yes ;;
9514 esac
9515 AR=$ac_ct_AR
9517 else
9518 AR="$ac_cv_prog_AR"
9521 if test "$PORTNAME" = "win32"; then
9522 if test -n "$ac_tool_prefix"; then
9523 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
9524 set dummy ${ac_tool_prefix}windres; ac_word=$2
9525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9526 $as_echo_n "checking for $ac_word... " >&6; }
9527 if ${ac_cv_prog_WINDRES+:} false; then :
9528 $as_echo_n "(cached) " >&6
9529 else
9530 if test -n "$WINDRES"; then
9531 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
9532 else
9533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9534 for as_dir in $PATH
9536 IFS=$as_save_IFS
9537 test -z "$as_dir" && as_dir=.
9538 for ac_exec_ext in '' $ac_executable_extensions; do
9539 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9540 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
9541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9542 break 2
9544 done
9545 done
9546 IFS=$as_save_IFS
9550 WINDRES=$ac_cv_prog_WINDRES
9551 if test -n "$WINDRES"; then
9552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
9553 $as_echo "$WINDRES" >&6; }
9554 else
9555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9556 $as_echo "no" >&6; }
9561 if test -z "$ac_cv_prog_WINDRES"; then
9562 ac_ct_WINDRES=$WINDRES
9563 # Extract the first word of "windres", so it can be a program name with args.
9564 set dummy windres; ac_word=$2
9565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9566 $as_echo_n "checking for $ac_word... " >&6; }
9567 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
9568 $as_echo_n "(cached) " >&6
9569 else
9570 if test -n "$ac_ct_WINDRES"; then
9571 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
9572 else
9573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9574 for as_dir in $PATH
9576 IFS=$as_save_IFS
9577 test -z "$as_dir" && as_dir=.
9578 for ac_exec_ext in '' $ac_executable_extensions; do
9579 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9580 ac_cv_prog_ac_ct_WINDRES="windres"
9581 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9582 break 2
9584 done
9585 done
9586 IFS=$as_save_IFS
9590 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
9591 if test -n "$ac_ct_WINDRES"; then
9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
9593 $as_echo "$ac_ct_WINDRES" >&6; }
9594 else
9595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9596 $as_echo "no" >&6; }
9599 if test "x$ac_ct_WINDRES" = x; then
9600 WINDRES="windres"
9601 else
9602 case $cross_compiling:$ac_tool_warned in
9603 yes:)
9604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9605 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9606 ac_tool_warned=yes ;;
9607 esac
9608 WINDRES=$ac_ct_WINDRES
9610 else
9611 WINDRES="$ac_cv_prog_WINDRES"
9616 # Find a good install program. We prefer a C program (faster),
9617 # so one script is as good as another. But avoid the broken or
9618 # incompatible versions:
9619 # SysV /etc/install, /usr/sbin/install
9620 # SunOS /usr/etc/install
9621 # IRIX /sbin/install
9622 # AIX /bin/install
9623 # AmigaOS /C/install, which installs bootblocks on floppy discs
9624 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
9625 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
9626 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
9627 # OS/2's system install, which has a completely different semantic
9628 # ./install, which can be erroneously created by make from ./install.sh.
9629 # Reject install programs that cannot install multiple files.
9630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
9631 $as_echo_n "checking for a BSD-compatible install... " >&6; }
9632 if test -z "$INSTALL"; then
9633 if ${ac_cv_path_install+:} false; then :
9634 $as_echo_n "(cached) " >&6
9635 else
9636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9637 for as_dir in $PATH
9639 IFS=$as_save_IFS
9640 test -z "$as_dir" && as_dir=.
9641 # Account for people who put trailing slashes in PATH elements.
9642 case $as_dir/ in #((
9643 ./ | .// | /[cC]/* | \
9644 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
9645 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
9646 /usr/ucb/* ) ;;
9648 # OSF1 and SCO ODT 3.0 have their own names for install.
9649 # Don't use installbsd from OSF since it installs stuff as root
9650 # by default.
9651 for ac_prog in ginstall scoinst install; do
9652 for ac_exec_ext in '' $ac_executable_extensions; do
9653 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
9654 if test $ac_prog = install &&
9655 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
9656 # AIX install. It has an incompatible calling convention.
9658 elif test $ac_prog = install &&
9659 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
9660 # program-specific install script used by HP pwplus--don't use.
9662 else
9663 rm -rf conftest.one conftest.two conftest.dir
9664 echo one > conftest.one
9665 echo two > conftest.two
9666 mkdir conftest.dir
9667 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
9668 test -s conftest.one && test -s conftest.two &&
9669 test -s conftest.dir/conftest.one &&
9670 test -s conftest.dir/conftest.two
9671 then
9672 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
9673 break 3
9677 done
9678 done
9680 esac
9682 done
9683 IFS=$as_save_IFS
9685 rm -rf conftest.one conftest.two conftest.dir
9688 if test "${ac_cv_path_install+set}" = set; then
9689 INSTALL=$ac_cv_path_install
9690 else
9691 # As a last resort, use the slow shell script. Don't cache a
9692 # value for INSTALL within a source directory, because that will
9693 # break other packages using the cache if that directory is
9694 # removed, or if the value is a relative name.
9695 INSTALL=$ac_install_sh
9698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
9699 $as_echo "$INSTALL" >&6; }
9701 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
9702 # It thinks the first close brace ends the variable substitution.
9703 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
9705 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
9707 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
9709 # When Autoconf chooses install-sh as install program it tries to generate
9710 # a relative path to it in each makefile where it substitutes it. This clashes
9711 # with our Makefile.global concept. This workaround helps.
9712 case $INSTALL in
9713 *install-sh*) install_bin='';;
9714 *) install_bin=$INSTALL;;
9715 esac
9718 if test -z "$TAR"; then
9719 for ac_prog in tar
9721 # Extract the first word of "$ac_prog", so it can be a program name with args.
9722 set dummy $ac_prog; ac_word=$2
9723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9724 $as_echo_n "checking for $ac_word... " >&6; }
9725 if ${ac_cv_path_TAR+:} false; then :
9726 $as_echo_n "(cached) " >&6
9727 else
9728 case $TAR in
9729 [\\/]* | ?:[\\/]*)
9730 ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
9733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9734 for as_dir in $PATH
9736 IFS=$as_save_IFS
9737 test -z "$as_dir" && as_dir=.
9738 for ac_exec_ext in '' $ac_executable_extensions; do
9739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9740 ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext"
9741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9742 break 2
9744 done
9745 done
9746 IFS=$as_save_IFS
9749 esac
9751 TAR=$ac_cv_path_TAR
9752 if test -n "$TAR"; then
9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5
9754 $as_echo "$TAR" >&6; }
9755 else
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9757 $as_echo "no" >&6; }
9761 test -n "$TAR" && break
9762 done
9764 else
9765 # Report the value of TAR in configure's output in all cases.
9766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TAR" >&5
9767 $as_echo_n "checking for TAR... " >&6; }
9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5
9769 $as_echo "$TAR" >&6; }
9772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
9773 $as_echo_n "checking whether ln -s works... " >&6; }
9774 LN_S=$as_ln_s
9775 if test "$LN_S" = "ln -s"; then
9776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9777 $as_echo "yes" >&6; }
9778 else
9779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
9780 $as_echo "no, using $LN_S" >&6; }
9783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
9784 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
9785 if test -z "$MKDIR_P"; then
9786 if ${ac_cv_path_mkdir+:} false; then :
9787 $as_echo_n "(cached) " >&6
9788 else
9789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9790 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
9792 IFS=$as_save_IFS
9793 test -z "$as_dir" && as_dir=.
9794 for ac_prog in mkdir gmkdir; do
9795 for ac_exec_ext in '' $ac_executable_extensions; do
9796 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
9797 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
9798 'mkdir (GNU coreutils) '* | \
9799 'mkdir (coreutils) '* | \
9800 'mkdir (fileutils) '4.1*)
9801 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
9802 break 3;;
9803 esac
9804 done
9805 done
9806 done
9807 IFS=$as_save_IFS
9811 test -d ./--version && rmdir ./--version
9812 if test "${ac_cv_path_mkdir+set}" = set; then
9813 MKDIR_P="$ac_cv_path_mkdir -p"
9814 else
9815 # As a last resort, use the slow shell script. Don't cache a
9816 # value for MKDIR_P within a source directory, because that will
9817 # break other packages using the cache if that directory is
9818 # removed, or if the value is a relative name.
9819 MKDIR_P="$ac_install_sh -d"
9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
9823 $as_echo "$MKDIR_P" >&6; }
9825 # When Autoconf chooses install-sh as mkdir -p program it tries to generate
9826 # a relative path to it in each makefile where it substitutes it. This clashes
9827 # with our Makefile.global concept. This workaround helps.
9828 case $MKDIR_P in
9829 *install-sh*) MKDIR_P='\${SHELL} \${top_srcdir}/config/install-sh -c -d';;
9830 esac
9832 if test -z "$BISON"; then
9833 for ac_prog in bison
9835 # Extract the first word of "$ac_prog", so it can be a program name with args.
9836 set dummy $ac_prog; ac_word=$2
9837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9838 $as_echo_n "checking for $ac_word... " >&6; }
9839 if ${ac_cv_path_BISON+:} false; then :
9840 $as_echo_n "(cached) " >&6
9841 else
9842 case $BISON in
9843 [\\/]* | ?:[\\/]*)
9844 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
9847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9848 for as_dir in $PATH
9850 IFS=$as_save_IFS
9851 test -z "$as_dir" && as_dir=.
9852 for ac_exec_ext in '' $ac_executable_extensions; do
9853 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9854 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
9855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9856 break 2
9858 done
9859 done
9860 IFS=$as_save_IFS
9863 esac
9865 BISON=$ac_cv_path_BISON
9866 if test -n "$BISON"; then
9867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
9868 $as_echo "$BISON" >&6; }
9869 else
9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9871 $as_echo "no" >&6; }
9875 test -n "$BISON" && break
9876 done
9878 else
9879 # Report the value of BISON in configure's output in all cases.
9880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BISON" >&5
9881 $as_echo_n "checking for BISON... " >&6; }
9882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
9883 $as_echo "$BISON" >&6; }
9887 if test "$BISON"; then
9888 pgac_bison_version=`$BISON --version 2>/dev/null | sed q`
9889 { $as_echo "$as_me:${as_lineno-$LINENO}: using $pgac_bison_version" >&5
9890 $as_echo "$as_me: using $pgac_bison_version" >&6;}
9891 if echo "$pgac_bison_version" | $AWK '{ if ($4 < 2.3) exit 0; else exit 1;}'
9892 then
9893 as_fn_error $? "
9894 *** The installed version of Bison, $BISON, is too old to use with PostgreSQL.
9895 *** Bison version 2.3 or later is required, but this is $pgac_bison_version." "$LINENO" 5
9897 # Bison >=3.0 issues warnings about %name-prefix="base_yy", instead
9898 # of the now preferred %name-prefix "base_yy", but the latter
9899 # doesn't work with Bison 2.3 or less. So for now we silence the
9900 # deprecation warnings.
9901 if echo "$pgac_bison_version" | $AWK '{ if ($4 >= 3) exit 0; else exit 1;}'
9902 then
9903 BISONFLAGS="$BISONFLAGS -Wno-deprecated"
9907 if test -z "$BISON"; then
9908 as_fn_error $? "bison not found" "$LINENO" 5
9912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex" >&5
9913 $as_echo_n "checking for flex... " >&6; }
9914 if ${pgac_cv_path_flex+:} false; then :
9915 $as_echo_n "(cached) " >&6
9916 else
9917 # Let the user override the test
9918 if test -n "$FLEX"; then
9919 pgac_cv_path_flex=$FLEX
9920 else
9921 pgac_save_IFS=$IFS
9922 IFS=$PATH_SEPARATOR
9923 for pgac_dir in $PATH; do
9924 IFS=$pgac_save_IFS
9925 if test -z "$pgac_dir" || test x"$pgac_dir" = x"."; then
9926 pgac_dir=`pwd`
9928 for pgac_prog in flex lex; do
9929 pgac_candidate="$pgac_dir/$pgac_prog"
9930 if test -f "$pgac_candidate" \
9931 && $pgac_candidate --version </dev/null >/dev/null 2>&1
9932 then
9933 echo '%%' > conftest.l
9934 if $pgac_candidate -t conftest.l 2>/dev/null | grep FLEX_SCANNER >/dev/null 2>&1; then
9935 pgac_flex_version=`$pgac_candidate --version 2>/dev/null`
9936 if echo "$pgac_flex_version" | sed 's/[.a-z]/ /g' | $AWK '{ if ($1 == 2 && ($2 > 5 || ($2 == 5 && $3 >= 35))) exit 0; else exit 1;}'
9937 then
9938 pgac_cv_path_flex=$pgac_candidate
9939 break 2
9940 else
9941 as_fn_error $? "
9942 *** The installed version of Flex, $pgac_candidate, is too old to use with PostgreSQL.
9943 *** Flex version 2.5.35 or later is required, but this is $pgac_flex_version." "$LINENO" 5
9947 done
9948 done
9949 rm -f conftest.l lex.yy.c
9950 : ${pgac_cv_path_flex=no}
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_path_flex" >&5
9955 $as_echo "$pgac_cv_path_flex" >&6; }
9956 if test x"$pgac_cv_path_flex" = x"no"; then
9957 as_fn_error $? "flex not found" "$LINENO" 5
9958 else
9959 FLEX=$pgac_cv_path_flex
9960 pgac_flex_version=`$FLEX --version 2>/dev/null`
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: using $pgac_flex_version" >&5
9962 $as_echo "$as_me: using $pgac_flex_version" >&6;}
9969 if test -z "$PERL"; then
9970 for ac_prog in perl
9972 # Extract the first word of "$ac_prog", so it can be a program name with args.
9973 set dummy $ac_prog; ac_word=$2
9974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9975 $as_echo_n "checking for $ac_word... " >&6; }
9976 if ${ac_cv_path_PERL+:} false; then :
9977 $as_echo_n "(cached) " >&6
9978 else
9979 case $PERL in
9980 [\\/]* | ?:[\\/]*)
9981 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
9984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9985 for as_dir in $PATH
9987 IFS=$as_save_IFS
9988 test -z "$as_dir" && as_dir=.
9989 for ac_exec_ext in '' $ac_executable_extensions; do
9990 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9991 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
9992 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9993 break 2
9995 done
9996 done
9997 IFS=$as_save_IFS
10000 esac
10002 PERL=$ac_cv_path_PERL
10003 if test -n "$PERL"; then
10004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
10005 $as_echo "$PERL" >&6; }
10006 else
10007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10008 $as_echo "no" >&6; }
10012 test -n "$PERL" && break
10013 done
10015 else
10016 # Report the value of PERL in configure's output in all cases.
10017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PERL" >&5
10018 $as_echo_n "checking for PERL... " >&6; }
10019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
10020 $as_echo "$PERL" >&6; }
10024 if test "$PERL"; then
10025 pgac_perl_version=`$PERL -v 2>/dev/null | sed -n 's/This is perl.*v[a-z ]*\([0-9]\.[0-9][0-9.]*\).*$/\1/p'`
10026 { $as_echo "$as_me:${as_lineno-$LINENO}: using perl $pgac_perl_version" >&5
10027 $as_echo "$as_me: using perl $pgac_perl_version" >&6;}
10028 if echo "$pgac_perl_version" | sed 's/[.a-z_]/ /g' | \
10029 $AWK '{ if ($1 == 5 && ($2 >= 14)) exit 1; else exit 0;}'
10030 then
10031 as_fn_error $? "
10032 *** The installed version of Perl, $PERL, is too old to use with PostgreSQL.
10033 *** Perl version 5.14 or later is required, but this is $pgac_perl_version." "$LINENO" 5
10037 if test -z "$PERL"; then
10038 as_fn_error $? "Perl not found" "$LINENO" 5
10041 if test "$with_perl" = yes; then
10042 if test -z "$PERL"; then
10043 as_fn_error $? "Perl not found" "$LINENO" 5
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl archlibexp" >&5
10047 $as_echo_n "checking for Perl archlibexp... " >&6; }
10048 perl_archlibexp=`$PERL -MConfig -e 'print $Config{archlibexp}'`
10049 test "$PORTNAME" = "win32" && perl_archlibexp=`echo $perl_archlibexp | sed 's,\\\\,/,g'`
10050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_archlibexp" >&5
10051 $as_echo "$perl_archlibexp" >&6; }
10052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl privlibexp" >&5
10053 $as_echo_n "checking for Perl privlibexp... " >&6; }
10054 perl_privlibexp=`$PERL -MConfig -e 'print $Config{privlibexp}'`
10055 test "$PORTNAME" = "win32" && perl_privlibexp=`echo $perl_privlibexp | sed 's,\\\\,/,g'`
10056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_privlibexp" >&5
10057 $as_echo "$perl_privlibexp" >&6; }
10058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl useshrplib" >&5
10059 $as_echo_n "checking for Perl useshrplib... " >&6; }
10060 perl_useshrplib=`$PERL -MConfig -e 'print $Config{useshrplib}'`
10061 test "$PORTNAME" = "win32" && perl_useshrplib=`echo $perl_useshrplib | sed 's,\\\\,/,g'`
10062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_useshrplib" >&5
10063 $as_echo "$perl_useshrplib" >&6; }
10064 if test "$perl_useshrplib" != yes && test "$perl_useshrplib" != true; then
10065 as_fn_error $? "cannot build PL/Perl because libperl is not a shared library
10066 You might have to rebuild your Perl installation. Refer to the
10067 documentation for details. Use --without-perl to disable building
10068 PL/Perl." "$LINENO" 5
10070 # On most platforms, archlibexp is also where the Perl include files live ...
10071 perl_includespec="-I$perl_archlibexp/CORE"
10072 # ... but on newer macOS versions, we must use -iwithsysroot to look
10073 # under $PG_SYSROOT
10074 if test \! -f "$perl_archlibexp/CORE/perl.h" ; then
10075 if test -f "$PG_SYSROOT$perl_archlibexp/CORE/perl.h" ; then
10076 perl_includespec="-iwithsysroot $perl_archlibexp/CORE"
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS recommended by Perl" >&5
10081 $as_echo_n "checking for CFLAGS recommended by Perl... " >&6; }
10082 perl_ccflags=`$PERL -MConfig -e 'print $Config{ccflags}'`
10083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_ccflags" >&5
10084 $as_echo "$perl_ccflags" >&6; }
10085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS to compile embedded Perl" >&5
10086 $as_echo_n "checking for CFLAGS to compile embedded Perl... " >&6; }
10087 perl_embed_ccflags=`$PERL -MConfig -e 'foreach $f (split(" ",$Config{ccflags})) {print $f, " " if ($f =~ /^-D[^_]/ || $f =~ /^-D_USE_32BIT_TIME_T/)}'`
10088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_embed_ccflags" >&5
10089 $as_echo "$perl_embed_ccflags" >&6; }
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flags to link embedded Perl" >&5
10093 $as_echo_n "checking for flags to link embedded Perl... " >&6; }
10094 if test "$PORTNAME" = "win32" ; then
10095 perl_lib=`basename $perl_archlibexp/CORE/perl[5-9]*.lib .lib`
10096 if test -e "$perl_archlibexp/CORE/$perl_lib.lib"; then
10097 perl_embed_ldflags="-L$perl_archlibexp/CORE -l$perl_lib"
10098 else
10099 perl_lib=`basename $perl_archlibexp/CORE/libperl[5-9]*.a .a | sed 's/^lib//'`
10100 if test -e "$perl_archlibexp/CORE/lib$perl_lib.a"; then
10101 perl_embed_ldflags="-L$perl_archlibexp/CORE -l$perl_lib"
10104 else
10105 pgac_tmp1=`$PERL -MExtUtils::Embed -e ldopts`
10106 pgac_tmp2=`$PERL -MConfig -e 'print "$Config{ccdlflags} $Config{ldflags}"'`
10107 perl_embed_ldflags=`echo X"$pgac_tmp1" | sed -e "s/^X//" -e "s%$pgac_tmp2%%"`
10109 if test -z "$perl_embed_ldflags" ; then
10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10111 $as_echo "no" >&6; }
10112 as_fn_error $? "could not determine flags for linking embedded Perl.
10113 This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not
10114 installed." "$LINENO" 5
10115 else
10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_embed_ldflags" >&5
10117 $as_echo "$perl_embed_ldflags" >&6; }
10122 if test "$with_python" = yes; then
10123 if test -z "$PYTHON"; then
10124 for ac_prog in python3 python
10126 # Extract the first word of "$ac_prog", so it can be a program name with args.
10127 set dummy $ac_prog; ac_word=$2
10128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10129 $as_echo_n "checking for $ac_word... " >&6; }
10130 if ${ac_cv_path_PYTHON+:} false; then :
10131 $as_echo_n "(cached) " >&6
10132 else
10133 case $PYTHON in
10134 [\\/]* | ?:[\\/]*)
10135 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
10138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10139 for as_dir in $PATH
10141 IFS=$as_save_IFS
10142 test -z "$as_dir" && as_dir=.
10143 for ac_exec_ext in '' $ac_executable_extensions; do
10144 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10145 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
10146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10147 break 2
10149 done
10150 done
10151 IFS=$as_save_IFS
10154 esac
10156 PYTHON=$ac_cv_path_PYTHON
10157 if test -n "$PYTHON"; then
10158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
10159 $as_echo "$PYTHON" >&6; }
10160 else
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10162 $as_echo "no" >&6; }
10166 test -n "$PYTHON" && break
10167 done
10169 else
10170 # Report the value of PYTHON in configure's output in all cases.
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PYTHON" >&5
10172 $as_echo_n "checking for PYTHON... " >&6; }
10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
10174 $as_echo "$PYTHON" >&6; }
10177 if test x"$PYTHON" = x""; then
10178 as_fn_error $? "Python not found" "$LINENO" 5
10182 python_fullversion=`${PYTHON} -c "import sys; print(sys.version)" | sed q`
10183 { $as_echo "$as_me:${as_lineno-$LINENO}: using python $python_fullversion" >&5
10184 $as_echo "$as_me: using python $python_fullversion" >&6;}
10185 # python_fullversion is typically n.n.n plus some trailing junk
10186 python_majorversion=`echo "$python_fullversion" | sed 's/^\([0-9]*\).*/\1/'`
10187 python_minorversion=`echo "$python_fullversion" | sed 's/^[0-9]*\.\([0-9]*\).*/\1/'`
10188 python_version=`echo "$python_fullversion" | sed 's/^\([0-9]*\.[0-9]*\).*/\1/'`
10189 # Reject unsupported Python versions as soon as practical.
10190 if test "$python_majorversion" -lt 3; then
10191 as_fn_error $? "Python version $python_version is too old (version 3 or later is required)" "$LINENO" 5
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python sysconfig module" >&5
10195 $as_echo_n "checking for Python sysconfig module... " >&6; }
10196 if "${PYTHON}" -c 'import sysconfig' 2>&5
10197 then
10198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10199 $as_echo "yes" >&6; }
10200 else
10201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10202 $as_echo "no" >&6; }
10203 as_fn_error $? "sysconfig module not found" "$LINENO" 5
10206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python configuration directory" >&5
10207 $as_echo_n "checking Python configuration directory... " >&6; }
10208 python_configdir=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBPL'))))"`
10209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_configdir" >&5
10210 $as_echo "$python_configdir" >&6; }
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python include directory" >&5
10213 $as_echo_n "checking Python include directory... " >&6; }
10214 python_includespec=`${PYTHON} -c "import sysconfig; print('-I' + sysconfig.get_config_var('INCLUDEPY'))"`
10215 if test "$PORTNAME" = win32 ; then
10216 python_includespec=`echo $python_includespec | sed 's,[\],/,g'`
10218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_includespec" >&5
10219 $as_echo "$python_includespec" >&6; }
10223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link an embedded Python application" >&5
10224 $as_echo_n "checking how to link an embedded Python application... " >&6; }
10226 python_libdir=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBDIR'))))"`
10227 python_ldlibrary=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LDLIBRARY'))))"`
10229 # If LDLIBRARY exists and has a shlib extension, use it verbatim.
10230 ldlibrary=`echo "${python_ldlibrary}" | sed -e 's/\.so$//' -e 's/\.dll$//' -e 's/\.dylib$//' -e 's/\.sl$//'`
10231 if test -e "${python_libdir}/${python_ldlibrary}" -a x"${python_ldlibrary}" != x"${ldlibrary}"
10232 then
10233 ldlibrary=`echo "${ldlibrary}" | sed "s/^lib//"`
10234 found_shlib=1
10235 else
10236 # Otherwise, guess the base name of the shlib.
10237 # LDVERSION was added in Python 3.2, before that use VERSION,
10238 # or failing that, $python_version from _PGAC_CHECK_PYTHON_DIRS.
10239 python_ldversion=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LDVERSION'))))"`
10240 if test x"${python_ldversion}" != x""; then
10241 ldlibrary="python${python_ldversion}"
10242 else
10243 python_version_var=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('VERSION'))))"`
10244 if test x"${python_version_var}" != x""; then
10245 ldlibrary="python${python_version_var}"
10246 else
10247 ldlibrary="python${python_version}"
10250 # Search for a likely-looking file.
10251 found_shlib=0
10252 for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib
10254 if test -e "$d/lib${ldlibrary}${DLSUFFIX}"; then
10255 python_libdir="$d"
10256 found_shlib=1
10257 break 2
10259 done
10260 # Some platforms (OpenBSD) require us to accept a bare versioned shlib
10261 # (".so.n.n") as well. However, check this only after failing to find
10262 # ".so" anywhere, because yet other platforms (Debian) put the .so
10263 # symlink in a different directory from the underlying versioned shlib.
10264 if test "$found_shlib" != 1; then
10265 for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib
10267 for f in "$d/lib${ldlibrary}.so."* ; do
10268 if test -e "$f"; then
10269 python_libdir="$d"
10270 found_shlib=1
10271 break 2
10273 done
10274 done
10276 # As usual, Windows has its own ideas. Possible default library
10277 # locations include c:/Windows/System32 and (for Cygwin) /usr/bin,
10278 # and the "lib" prefix might not be there.
10279 if test "$found_shlib" != 1 -a \( "$PORTNAME" = win32 -o "$PORTNAME" = cygwin \); then
10280 for d in "${python_libdir}" "${python_configdir}" c:/Windows/System32 /usr/bin
10282 for f in "$d/lib${ldlibrary}.dll" "$d/${ldlibrary}.dll" ; do
10283 if test -e "$f"; then
10284 python_libdir="$d"
10285 found_shlib=1
10286 break 2
10288 done
10289 done
10292 if test "$found_shlib" != 1; then
10293 as_fn_error $? "could not find shared library for Python
10294 You might have to rebuild your Python installation. Refer to the
10295 documentation for details. Use --without-python to disable building
10296 PL/Python." "$LINENO" 5
10298 python_libspec="-L${python_libdir} -l${ldlibrary}"
10300 python_additional_libs=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBS','LIBC','LIBM','BASEMODLIBS'))))"`
10302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_libspec} ${python_additional_libs}" >&5
10303 $as_echo "${python_libspec} ${python_additional_libs}" >&6; }
10309 if test x"$cross_compiling" = x"yes" && test -z "$with_system_tzdata"; then
10310 if test -z "$ZIC"; then
10311 for ac_prog in zic
10313 # Extract the first word of "$ac_prog", so it can be a program name with args.
10314 set dummy $ac_prog; ac_word=$2
10315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10316 $as_echo_n "checking for $ac_word... " >&6; }
10317 if ${ac_cv_path_ZIC+:} false; then :
10318 $as_echo_n "(cached) " >&6
10319 else
10320 case $ZIC in
10321 [\\/]* | ?:[\\/]*)
10322 ac_cv_path_ZIC="$ZIC" # Let the user override the test with a path.
10325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10326 for as_dir in $PATH
10328 IFS=$as_save_IFS
10329 test -z "$as_dir" && as_dir=.
10330 for ac_exec_ext in '' $ac_executable_extensions; do
10331 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10332 ac_cv_path_ZIC="$as_dir/$ac_word$ac_exec_ext"
10333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10334 break 2
10336 done
10337 done
10338 IFS=$as_save_IFS
10341 esac
10343 ZIC=$ac_cv_path_ZIC
10344 if test -n "$ZIC"; then
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIC" >&5
10346 $as_echo "$ZIC" >&6; }
10347 else
10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10349 $as_echo "no" >&6; }
10353 test -n "$ZIC" && break
10354 done
10356 else
10357 # Report the value of ZIC in configure's output in all cases.
10358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZIC" >&5
10359 $as_echo_n "checking for ZIC... " >&6; }
10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIC" >&5
10361 $as_echo "$ZIC" >&6; }
10364 if test -z "$ZIC"; then
10365 as_fn_error $? "
10366 When cross-compiling, either use the option --with-system-tzdata to use
10367 existing time-zone data, or set the environment variable ZIC to a zic
10368 program to use during the build." "$LINENO" 5
10373 # Pthreads
10375 # For each platform, we need to know about any special compile and link
10376 # libraries, and whether the normal C function names are thread-safe.
10377 # WIN32 doesn't need the pthread tests; it always uses threads
10379 # These tests are run before the library-tests, because linking with the
10380 # other libraries can pull in the pthread functions as a side-effect. We
10381 # want to use the -pthread or similar flags directly, and not rely on
10382 # the side-effects of linking with some other library.
10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
10385 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
10386 if ${ac_cv_path_SED+:} false; then :
10387 $as_echo_n "(cached) " >&6
10388 else
10389 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
10390 for ac_i in 1 2 3 4 5 6 7; do
10391 ac_script="$ac_script$as_nl$ac_script"
10392 done
10393 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
10394 { ac_script=; unset ac_script;}
10395 if test -z "$SED"; then
10396 ac_path_SED_found=false
10397 # Loop through the user's path and test for each of PROGNAME-LIST
10398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10399 for as_dir in $PATH
10401 IFS=$as_save_IFS
10402 test -z "$as_dir" && as_dir=.
10403 for ac_prog in sed gsed; do
10404 for ac_exec_ext in '' $ac_executable_extensions; do
10405 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
10406 as_fn_executable_p "$ac_path_SED" || continue
10407 # Check for GNU ac_path_SED and select it if it is found.
10408 # Check for GNU $ac_path_SED
10409 case `"$ac_path_SED" --version 2>&1` in
10410 *GNU*)
10411 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
10413 ac_count=0
10414 $as_echo_n 0123456789 >"conftest.in"
10415 while :
10417 cat "conftest.in" "conftest.in" >"conftest.tmp"
10418 mv "conftest.tmp" "conftest.in"
10419 cp "conftest.in" "conftest.nl"
10420 $as_echo '' >> "conftest.nl"
10421 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
10422 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
10423 as_fn_arith $ac_count + 1 && ac_count=$as_val
10424 if test $ac_count -gt ${ac_path_SED_max-0}; then
10425 # Best one so far, save it but keep looking for a better one
10426 ac_cv_path_SED="$ac_path_SED"
10427 ac_path_SED_max=$ac_count
10429 # 10*(2^10) chars as input seems more than enough
10430 test $ac_count -gt 10 && break
10431 done
10432 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
10433 esac
10435 $ac_path_SED_found && break 3
10436 done
10437 done
10438 done
10439 IFS=$as_save_IFS
10440 if test -z "$ac_cv_path_SED"; then
10441 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
10443 else
10444 ac_cv_path_SED=$SED
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
10449 $as_echo "$ac_cv_path_SED" >&6; }
10450 SED="$ac_cv_path_SED"
10451 rm -f conftest.sed
10454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
10455 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
10456 if ${ac_cv_path_GREP+:} false; then :
10457 $as_echo_n "(cached) " >&6
10458 else
10459 if test -z "$GREP"; then
10460 ac_path_GREP_found=false
10461 # Loop through the user's path and test for each of PROGNAME-LIST
10462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10463 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
10465 IFS=$as_save_IFS
10466 test -z "$as_dir" && as_dir=.
10467 for ac_prog in grep ggrep; do
10468 for ac_exec_ext in '' $ac_executable_extensions; do
10469 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
10470 as_fn_executable_p "$ac_path_GREP" || continue
10471 # Check for GNU ac_path_GREP and select it if it is found.
10472 # Check for GNU $ac_path_GREP
10473 case `"$ac_path_GREP" --version 2>&1` in
10474 *GNU*)
10475 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
10477 ac_count=0
10478 $as_echo_n 0123456789 >"conftest.in"
10479 while :
10481 cat "conftest.in" "conftest.in" >"conftest.tmp"
10482 mv "conftest.tmp" "conftest.in"
10483 cp "conftest.in" "conftest.nl"
10484 $as_echo 'GREP' >> "conftest.nl"
10485 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
10486 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
10487 as_fn_arith $ac_count + 1 && ac_count=$as_val
10488 if test $ac_count -gt ${ac_path_GREP_max-0}; then
10489 # Best one so far, save it but keep looking for a better one
10490 ac_cv_path_GREP="$ac_path_GREP"
10491 ac_path_GREP_max=$ac_count
10493 # 10*(2^10) chars as input seems more than enough
10494 test $ac_count -gt 10 && break
10495 done
10496 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
10497 esac
10499 $ac_path_GREP_found && break 3
10500 done
10501 done
10502 done
10503 IFS=$as_save_IFS
10504 if test -z "$ac_cv_path_GREP"; then
10505 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
10507 else
10508 ac_cv_path_GREP=$GREP
10512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
10513 $as_echo "$ac_cv_path_GREP" >&6; }
10514 GREP="$ac_cv_path_GREP"
10517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
10518 $as_echo_n "checking for egrep... " >&6; }
10519 if ${ac_cv_path_EGREP+:} false; then :
10520 $as_echo_n "(cached) " >&6
10521 else
10522 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
10523 then ac_cv_path_EGREP="$GREP -E"
10524 else
10525 if test -z "$EGREP"; then
10526 ac_path_EGREP_found=false
10527 # Loop through the user's path and test for each of PROGNAME-LIST
10528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10529 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
10531 IFS=$as_save_IFS
10532 test -z "$as_dir" && as_dir=.
10533 for ac_prog in egrep; do
10534 for ac_exec_ext in '' $ac_executable_extensions; do
10535 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
10536 as_fn_executable_p "$ac_path_EGREP" || continue
10537 # Check for GNU ac_path_EGREP and select it if it is found.
10538 # Check for GNU $ac_path_EGREP
10539 case `"$ac_path_EGREP" --version 2>&1` in
10540 *GNU*)
10541 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
10543 ac_count=0
10544 $as_echo_n 0123456789 >"conftest.in"
10545 while :
10547 cat "conftest.in" "conftest.in" >"conftest.tmp"
10548 mv "conftest.tmp" "conftest.in"
10549 cp "conftest.in" "conftest.nl"
10550 $as_echo 'EGREP' >> "conftest.nl"
10551 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
10552 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
10553 as_fn_arith $ac_count + 1 && ac_count=$as_val
10554 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
10555 # Best one so far, save it but keep looking for a better one
10556 ac_cv_path_EGREP="$ac_path_EGREP"
10557 ac_path_EGREP_max=$ac_count
10559 # 10*(2^10) chars as input seems more than enough
10560 test $ac_count -gt 10 && break
10561 done
10562 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
10563 esac
10565 $ac_path_EGREP_found && break 3
10566 done
10567 done
10568 done
10569 IFS=$as_save_IFS
10570 if test -z "$ac_cv_path_EGREP"; then
10571 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
10573 else
10574 ac_cv_path_EGREP=$EGREP
10579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
10580 $as_echo "$ac_cv_path_EGREP" >&6; }
10581 EGREP="$ac_cv_path_EGREP"
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10585 $as_echo_n "checking for ANSI C header files... " >&6; }
10586 if ${ac_cv_header_stdc+:} false; then :
10587 $as_echo_n "(cached) " >&6
10588 else
10589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10590 /* end confdefs.h. */
10591 #include <stdlib.h>
10592 #include <stdarg.h>
10593 #include <string.h>
10594 #include <float.h>
10597 main ()
10601 return 0;
10603 _ACEOF
10604 if ac_fn_c_try_compile "$LINENO"; then :
10605 ac_cv_header_stdc=yes
10606 else
10607 ac_cv_header_stdc=no
10609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10611 if test $ac_cv_header_stdc = yes; then
10612 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10614 /* end confdefs.h. */
10615 #include <string.h>
10617 _ACEOF
10618 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10619 $EGREP "memchr" >/dev/null 2>&1; then :
10621 else
10622 ac_cv_header_stdc=no
10624 rm -f conftest*
10628 if test $ac_cv_header_stdc = yes; then
10629 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10631 /* end confdefs.h. */
10632 #include <stdlib.h>
10634 _ACEOF
10635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10636 $EGREP "free" >/dev/null 2>&1; then :
10638 else
10639 ac_cv_header_stdc=no
10641 rm -f conftest*
10645 if test $ac_cv_header_stdc = yes; then
10646 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10647 if test "$cross_compiling" = yes; then :
10649 else
10650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h. */
10652 #include <ctype.h>
10653 #include <stdlib.h>
10654 #if ((' ' & 0x0FF) == 0x020)
10655 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10656 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10657 #else
10658 # define ISLOWER(c) \
10659 (('a' <= (c) && (c) <= 'i') \
10660 || ('j' <= (c) && (c) <= 'r') \
10661 || ('s' <= (c) && (c) <= 'z'))
10662 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10663 #endif
10665 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10667 main ()
10669 int i;
10670 for (i = 0; i < 256; i++)
10671 if (XOR (islower (i), ISLOWER (i))
10672 || toupper (i) != TOUPPER (i))
10673 return 2;
10674 return 0;
10676 _ACEOF
10677 if ac_fn_c_try_run "$LINENO"; then :
10679 else
10680 ac_cv_header_stdc=no
10682 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10683 conftest.$ac_objext conftest.beam conftest.$ac_ext
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10689 $as_echo "$ac_cv_header_stdc" >&6; }
10690 if test $ac_cv_header_stdc = yes; then
10692 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10696 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
10697 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
10698 inttypes.h stdint.h unistd.h
10699 do :
10700 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10701 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
10703 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
10704 cat >>confdefs.h <<_ACEOF
10705 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10706 _ACEOF
10710 done
10713 if test "$PORTNAME" != "win32"; then :
10714 # then
10719 ac_ext=c
10720 ac_cpp='$CPP $CPPFLAGS'
10721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10725 ax_pthread_ok=no
10727 # We used to check for pthread.h first, but this fails if pthread.h
10728 # requires special compiler flags (e.g. on Tru64 or Sequent).
10729 # It gets checked for in the link test anyway.
10731 # First of all, check if the user has set any of the PTHREAD_LIBS,
10732 # etcetera environment variables, and if threads linking works using
10733 # them:
10734 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
10735 ax_pthread_save_CC="$CC"
10736 ax_pthread_save_CFLAGS="$CFLAGS"
10737 ax_pthread_save_LIBS="$LIBS"
10738 if test "x$PTHREAD_CC" != "x"; then :
10739 CC="$PTHREAD_CC"
10741 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
10742 LIBS="$PTHREAD_LIBS $LIBS"
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
10744 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
10745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10746 /* end confdefs.h. */
10748 /* Override any GCC internal prototype to avoid an error.
10749 Use char because int might match the return type of a GCC
10750 builtin and then its argument prototype would still apply. */
10751 #ifdef __cplusplus
10752 extern "C"
10753 #endif
10754 char pthread_join ();
10756 main ()
10758 return pthread_join ();
10760 return 0;
10762 _ACEOF
10763 if ac_fn_c_try_link "$LINENO"; then :
10764 ax_pthread_ok=yes
10766 rm -f core conftest.err conftest.$ac_objext \
10767 conftest$ac_exeext conftest.$ac_ext
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
10769 $as_echo "$ax_pthread_ok" >&6; }
10770 if test "x$ax_pthread_ok" = "xno"; then
10771 PTHREAD_LIBS=""
10772 PTHREAD_CFLAGS=""
10774 CC="$ax_pthread_save_CC"
10775 CFLAGS="$ax_pthread_save_CFLAGS"
10776 LIBS="$ax_pthread_save_LIBS"
10779 # We must check for the threads library under a number of different
10780 # names; the ordering is very important because some systems
10781 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
10782 # libraries is broken (non-POSIX).
10784 # Create a list of thread flags to try. Items starting with a "-" are
10785 # C compiler flags, and other items are library names, except for "none"
10786 # which indicates that we try without any flags at all, and "pthread-config"
10787 # which is a program returning the flags for the Pth emulation library.
10789 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
10791 # The ordering *is* (sometimes) important. Some notes on the
10792 # individual items follow:
10794 # pthreads: AIX (must check this before -lpthread)
10795 # none: in case threads are in libc; should be tried before -Kthread and
10796 # other compiler flags to prevent continual compiler warnings
10797 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
10798 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
10799 # (Note: HP C rejects this with "bad form for `-t' option")
10800 # -pthreads: Solaris/gcc (Note: HP C also rejects)
10801 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
10802 # doesn't hurt to check since this sometimes defines pthreads and
10803 # -D_REENTRANT too), HP C (must be checked before -lpthread, which
10804 # is present but should not be used directly; and before -mthreads,
10805 # because the compiler interprets this as "-mt" + "-hreads")
10806 # -mthreads: Mingw32/gcc, Lynx/gcc
10807 # pthread: Linux, etcetera
10808 # --thread-safe: KAI C++
10809 # pthread-config: use pthread-config program (for GNU Pth library)
10811 case $host_os in
10813 freebsd*)
10815 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
10816 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
10818 ax_pthread_flags="-kthread lthread $ax_pthread_flags"
10821 hpux*)
10823 # From the cc(1) man page: "[-mt] Sets various -D flags to enable
10824 # multi-threading and also sets -lpthread."
10826 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
10829 openedition*)
10831 # IBM z/OS requires a feature-test macro to be defined in order to
10832 # enable POSIX threads at all, so give the user a hint if this is
10833 # not set. (We don't define these ourselves, as they can affect
10834 # other portions of the system API in unpredictable ways.)
10836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10837 /* end confdefs.h. */
10839 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
10840 AX_PTHREAD_ZOS_MISSING
10841 # endif
10843 _ACEOF
10844 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10845 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
10847 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
10849 rm -f conftest*
10853 solaris*)
10855 # On Solaris (at least, for some versions), libc contains stubbed
10856 # (non-functional) versions of the pthreads routines, so link-based
10857 # tests will erroneously succeed. (N.B.: The stubs are missing
10858 # pthread_cleanup_push, or rather a function called by this macro,
10859 # so we could check for that, but who knows whether they'll stub
10860 # that too in a future libc.) So we'll check first for the
10861 # standard Solaris way of linking pthreads (-mt -lpthread).
10863 ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
10865 esac
10867 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
10869 if test "x$GCC" = "xyes"; then :
10870 ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
10873 # The presence of a feature test macro requesting re-entrant function
10874 # definitions is, on some systems, a strong hint that pthreads support is
10875 # correctly enabled
10877 case $host_os in
10878 darwin* | hpux* | linux* | osf* | solaris*)
10879 ax_pthread_check_macro="_REENTRANT"
10882 aix*)
10883 ax_pthread_check_macro="_THREAD_SAFE"
10887 ax_pthread_check_macro="--"
10889 esac
10890 if test "x$ax_pthread_check_macro" = "x--"; then :
10891 ax_pthread_check_cond=0
10892 else
10893 ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
10896 # Are we compiling with Clang?
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
10899 $as_echo_n "checking whether $CC is Clang... " >&6; }
10900 if ${ax_cv_PTHREAD_CLANG+:} false; then :
10901 $as_echo_n "(cached) " >&6
10902 else
10903 ax_cv_PTHREAD_CLANG=no
10904 # Note that Autoconf sets GCC=yes for Clang as well as GCC
10905 if test "x$GCC" = "xyes"; then
10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h. */
10908 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
10909 # if defined(__clang__) && defined(__llvm__)
10910 AX_PTHREAD_CC_IS_CLANG
10911 # endif
10913 _ACEOF
10914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10915 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
10916 ax_cv_PTHREAD_CLANG=yes
10918 rm -f conftest*
10923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
10924 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
10925 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
10927 ax_pthread_clang_warning=no
10929 # Clang needs special handling, because older versions handle the -pthread
10930 # option in a rather... idiosyncratic way
10932 if test "x$ax_pthread_clang" = "xyes"; then
10934 # Clang takes -pthread; it has never supported any other flag
10936 # (Note 1: This will need to be revisited if a system that Clang
10937 # supports has POSIX threads in a separate library. This tends not
10938 # to be the way of modern systems, but it's conceivable.)
10940 # (Note 2: On some systems, notably Darwin, -pthread is not needed
10941 # to get POSIX threads support; the API is always present and
10942 # active. We could reasonably leave PTHREAD_CFLAGS empty. But
10943 # -pthread does define _REENTRANT, and while the Darwin headers
10944 # ignore this macro, third-party headers might not.)
10946 PTHREAD_CFLAGS="-pthread"
10947 PTHREAD_LIBS=
10949 ax_pthread_ok=yes
10951 # However, older versions of Clang make a point of warning the user
10952 # that, in an invocation where only linking and no compilation is
10953 # taking place, the -pthread option has no effect ("argument unused
10954 # during compilation"). They expect -pthread to be passed in only
10955 # when source code is being compiled.
10957 # Problem is, this is at odds with the way Automake and most other
10958 # C build frameworks function, which is that the same flags used in
10959 # compilation (CFLAGS) are also used in linking. Many systems
10960 # supported by AX_PTHREAD require exactly this for POSIX threads
10961 # support, and in fact it is often not straightforward to specify a
10962 # flag that is used only in the compilation phase and not in
10963 # linking. Such a scenario is extremely rare in practice.
10965 # Even though use of the -pthread flag in linking would only print
10966 # a warning, this can be a nuisance for well-run software projects
10967 # that build with -Werror. So if the active version of Clang has
10968 # this misfeature, we search for an option to squash it.
10970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
10971 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
10972 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
10973 $as_echo_n "(cached) " >&6
10974 else
10975 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
10976 # Create an alternate version of $ac_link that compiles and
10977 # links in two steps (.c -> .o, .o -> exe) instead of one
10978 # (.c -> exe), because the warning occurs only in the second
10979 # step
10980 ax_pthread_save_ac_link="$ac_link"
10981 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
10982 ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
10983 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
10984 ax_pthread_save_CFLAGS="$CFLAGS"
10985 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
10986 if test "x$ax_pthread_try" = "xunknown"; then :
10987 break
10989 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
10990 ac_link="$ax_pthread_save_ac_link"
10991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10992 /* end confdefs.h. */
10993 int main(void){return 0;}
10994 _ACEOF
10995 if ac_fn_c_try_link "$LINENO"; then :
10996 ac_link="$ax_pthread_2step_ac_link"
10997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10998 /* end confdefs.h. */
10999 int main(void){return 0;}
11000 _ACEOF
11001 if ac_fn_c_try_link "$LINENO"; then :
11002 break
11004 rm -f core conftest.err conftest.$ac_objext \
11005 conftest$ac_exeext conftest.$ac_ext
11008 rm -f core conftest.err conftest.$ac_objext \
11009 conftest$ac_exeext conftest.$ac_ext
11010 done
11011 ac_link="$ax_pthread_save_ac_link"
11012 CFLAGS="$ax_pthread_save_CFLAGS"
11013 if test "x$ax_pthread_try" = "x"; then :
11014 ax_pthread_try=no
11016 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
11019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
11020 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
11022 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
11023 no | unknown) ;;
11024 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
11025 esac
11027 fi # $ax_pthread_clang = yes
11029 if test "x$ax_pthread_ok" = "xno"; then
11030 for ax_pthread_try_flag in $ax_pthread_flags; do
11032 case $ax_pthread_try_flag in
11033 none)
11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
11035 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
11038 -mt,pthread)
11039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
11040 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
11041 PTHREAD_CFLAGS="-mt"
11042 PTHREAD_LIBS="-lpthread"
11046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
11047 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
11048 PTHREAD_CFLAGS="$ax_pthread_try_flag"
11051 pthread-config)
11052 # Extract the first word of "pthread-config", so it can be a program name with args.
11053 set dummy pthread-config; ac_word=$2
11054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11055 $as_echo_n "checking for $ac_word... " >&6; }
11056 if ${ac_cv_prog_ax_pthread_config+:} false; then :
11057 $as_echo_n "(cached) " >&6
11058 else
11059 if test -n "$ax_pthread_config"; then
11060 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
11061 else
11062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11063 for as_dir in $PATH
11065 IFS=$as_save_IFS
11066 test -z "$as_dir" && as_dir=.
11067 for ac_exec_ext in '' $ac_executable_extensions; do
11068 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11069 ac_cv_prog_ax_pthread_config="yes"
11070 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11071 break 2
11073 done
11074 done
11075 IFS=$as_save_IFS
11077 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
11080 ax_pthread_config=$ac_cv_prog_ax_pthread_config
11081 if test -n "$ax_pthread_config"; then
11082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
11083 $as_echo "$ax_pthread_config" >&6; }
11084 else
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11086 $as_echo "no" >&6; }
11090 if test "x$ax_pthread_config" = "xno"; then :
11091 continue
11093 PTHREAD_CFLAGS="`pthread-config --cflags`"
11094 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
11099 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
11100 PTHREAD_LIBS="-l$ax_pthread_try_flag"
11102 esac
11104 ax_pthread_save_CFLAGS="$CFLAGS"
11105 ax_pthread_save_LIBS="$LIBS"
11106 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
11107 LIBS="$PTHREAD_LIBS $LIBS"
11109 # Check for various functions. We must include pthread.h,
11110 # since some functions may be macros. (On the Sequent, we
11111 # need a special flag -Kthread to make this header compile.)
11112 # We check for pthread_join because it is in -lpthread on IRIX
11113 # while pthread_create is in libc. We check for pthread_attr_init
11114 # due to DEC craziness with -lpthreads. We check for
11115 # pthread_cleanup_push because it is one of the few pthread
11116 # functions on Solaris that doesn't have a non-functional libc stub.
11117 # We try pthread_create on general principles.
11119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11120 /* end confdefs.h. */
11121 #include <pthread.h>
11122 # if $ax_pthread_check_cond
11123 # error "$ax_pthread_check_macro must be defined"
11124 # endif
11125 static void routine(void *a) { a = 0; }
11126 static void *start_routine(void *a) { return a; }
11128 main ()
11130 pthread_t th; pthread_attr_t attr;
11131 pthread_create(&th, 0, start_routine, 0);
11132 pthread_join(th, 0);
11133 pthread_attr_init(&attr);
11134 pthread_cleanup_push(routine, 0);
11135 pthread_cleanup_pop(0) /* ; */
11137 return 0;
11139 _ACEOF
11140 if ac_fn_c_try_link "$LINENO"; then :
11141 ax_pthread_ok=yes
11143 rm -f core conftest.err conftest.$ac_objext \
11144 conftest$ac_exeext conftest.$ac_ext
11146 CFLAGS="$ax_pthread_save_CFLAGS"
11147 LIBS="$ax_pthread_save_LIBS"
11149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
11150 $as_echo "$ax_pthread_ok" >&6; }
11151 if test "x$ax_pthread_ok" = "xyes"; then :
11152 break
11155 PTHREAD_LIBS=""
11156 PTHREAD_CFLAGS=""
11157 done
11160 # Various other checks:
11161 if test "x$ax_pthread_ok" = "xyes"; then
11162 ax_pthread_save_CFLAGS="$CFLAGS"
11163 ax_pthread_save_LIBS="$LIBS"
11164 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
11165 LIBS="$PTHREAD_LIBS $LIBS"
11167 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
11168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
11169 $as_echo_n "checking for joinable pthread attribute... " >&6; }
11170 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
11171 $as_echo_n "(cached) " >&6
11172 else
11173 ax_cv_PTHREAD_JOINABLE_ATTR=unknown
11174 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
11175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11176 /* end confdefs.h. */
11177 #include <pthread.h>
11179 main ()
11181 int attr = $ax_pthread_attr; return attr /* ; */
11183 return 0;
11185 _ACEOF
11186 if ac_fn_c_try_link "$LINENO"; then :
11187 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
11189 rm -f core conftest.err conftest.$ac_objext \
11190 conftest$ac_exeext conftest.$ac_ext
11191 done
11194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
11195 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
11196 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
11197 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
11198 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
11200 cat >>confdefs.h <<_ACEOF
11201 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
11202 _ACEOF
11204 ax_pthread_joinable_attr_defined=yes
11208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
11209 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
11210 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
11211 $as_echo_n "(cached) " >&6
11212 else
11213 ax_cv_PTHREAD_SPECIAL_FLAGS=no
11214 case $host_os in
11215 solaris*)
11216 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
11218 esac
11221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
11222 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
11223 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
11224 test "x$ax_pthread_special_flags_added" != "xyes"; then :
11225 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
11226 ax_pthread_special_flags_added=yes
11229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
11230 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
11231 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
11232 $as_echo_n "(cached) " >&6
11233 else
11234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11235 /* end confdefs.h. */
11236 #include <pthread.h>
11238 main ()
11240 int i = PTHREAD_PRIO_INHERIT;
11242 return 0;
11244 _ACEOF
11245 if ac_fn_c_try_link "$LINENO"; then :
11246 ax_cv_PTHREAD_PRIO_INHERIT=yes
11247 else
11248 ax_cv_PTHREAD_PRIO_INHERIT=no
11250 rm -f core conftest.err conftest.$ac_objext \
11251 conftest$ac_exeext conftest.$ac_ext
11254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
11255 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
11256 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
11257 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
11259 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
11261 ax_pthread_prio_inherit_defined=yes
11265 CFLAGS="$ax_pthread_save_CFLAGS"
11266 LIBS="$ax_pthread_save_LIBS"
11268 # More AIX lossage: compile with *_r variant
11269 if test "x$GCC" != "xyes"; then
11270 case $host_os in
11271 aix*)
11272 case "x/$CC" in #(
11273 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
11274 #handle absolute path differently from PATH based program lookup
11275 case "x$CC" in #(
11276 x/*) :
11277 if as_fn_executable_p ${CC}_r; then :
11278 PTHREAD_CC="${CC}_r"
11279 fi ;; #(
11280 *) :
11281 for ac_prog in ${CC}_r
11283 # Extract the first word of "$ac_prog", so it can be a program name with args.
11284 set dummy $ac_prog; ac_word=$2
11285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11286 $as_echo_n "checking for $ac_word... " >&6; }
11287 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
11288 $as_echo_n "(cached) " >&6
11289 else
11290 if test -n "$PTHREAD_CC"; then
11291 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
11292 else
11293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11294 for as_dir in $PATH
11296 IFS=$as_save_IFS
11297 test -z "$as_dir" && as_dir=.
11298 for ac_exec_ext in '' $ac_executable_extensions; do
11299 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11300 ac_cv_prog_PTHREAD_CC="$ac_prog"
11301 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11302 break 2
11304 done
11305 done
11306 IFS=$as_save_IFS
11310 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
11311 if test -n "$PTHREAD_CC"; then
11312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
11313 $as_echo "$PTHREAD_CC" >&6; }
11314 else
11315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11316 $as_echo "no" >&6; }
11320 test -n "$PTHREAD_CC" && break
11321 done
11322 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
11324 esac ;; #(
11325 *) :
11327 esac
11329 esac
11333 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
11339 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
11340 if test "x$ax_pthread_ok" = "xyes"; then
11342 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
11345 else
11346 ax_pthread_ok=no
11349 ac_ext=c
11350 ac_cpp='$CPP $CPPFLAGS'
11351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11355 # set thread flags
11357 # Some platforms use these, so just define them. They can't hurt if they
11358 # are not supported.
11359 PTHREAD_CFLAGS="$PTHREAD_CFLAGS -D_REENTRANT -D_THREAD_SAFE"
11361 # Check for *_r functions
11362 _CFLAGS="$CFLAGS"
11363 _LIBS="$LIBS"
11364 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
11365 LIBS="$LIBS $PTHREAD_LIBS"
11367 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
11368 if test "x$ac_cv_header_pthread_h" = xyes; then :
11370 else
11371 as_fn_error $? "
11372 pthread.h not found" "$LINENO" 5
11377 for ac_func in strerror_r
11378 do :
11379 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
11380 if test "x$ac_cv_func_strerror_r" = xyes; then :
11381 cat >>confdefs.h <<_ACEOF
11382 #define HAVE_STRERROR_R 1
11383 _ACEOF
11386 done
11389 # Do test here with the proper thread flags
11390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns int" >&5
11391 $as_echo_n "checking whether strerror_r returns int... " >&6; }
11392 if ${pgac_cv_func_strerror_r_int+:} false; then :
11393 $as_echo_n "(cached) " >&6
11394 else
11395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11396 /* end confdefs.h. */
11397 #include <string.h>
11399 main ()
11401 char buf[100];
11402 switch (strerror_r(1, buf, sizeof(buf)))
11403 { case 0: break; default: break; }
11406 return 0;
11408 _ACEOF
11409 if ac_fn_c_try_compile "$LINENO"; then :
11410 pgac_cv_func_strerror_r_int=yes
11411 else
11412 pgac_cv_func_strerror_r_int=no
11414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_strerror_r_int" >&5
11417 $as_echo "$pgac_cv_func_strerror_r_int" >&6; }
11418 if test x"$pgac_cv_func_strerror_r_int" = xyes ; then
11420 $as_echo "#define STRERROR_R_INT 1" >>confdefs.h
11425 CFLAGS="$_CFLAGS"
11426 LIBS="$_LIBS"
11429 else
11430 # else
11431 # do not use values from template file
11432 PTHREAD_CFLAGS=
11433 PTHREAD_LIBS=
11435 fi # fi
11442 ## Libraries
11444 ## Most libraries are included only if they demonstrably provide a function
11445 ## we need, but libm is an exception: always include it, because there are
11446 ## too many compilers that play cute optimization games that will break
11447 ## probes for standard functions such as pow().
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
11451 $as_echo_n "checking for main in -lm... " >&6; }
11452 if ${ac_cv_lib_m_main+:} false; then :
11453 $as_echo_n "(cached) " >&6
11454 else
11455 ac_check_lib_save_LIBS=$LIBS
11456 LIBS="-lm $LIBS"
11457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11458 /* end confdefs.h. */
11462 main ()
11464 return main ();
11466 return 0;
11468 _ACEOF
11469 if ac_fn_c_try_link "$LINENO"; then :
11470 ac_cv_lib_m_main=yes
11471 else
11472 ac_cv_lib_m_main=no
11474 rm -f core conftest.err conftest.$ac_objext \
11475 conftest$ac_exeext conftest.$ac_ext
11476 LIBS=$ac_check_lib_save_LIBS
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
11479 $as_echo "$ac_cv_lib_m_main" >&6; }
11480 if test "x$ac_cv_lib_m_main" = xyes; then :
11481 cat >>confdefs.h <<_ACEOF
11482 #define HAVE_LIBM 1
11483 _ACEOF
11485 LIBS="-lm $LIBS"
11489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setproctitle" >&5
11490 $as_echo_n "checking for library containing setproctitle... " >&6; }
11491 if ${ac_cv_search_setproctitle+:} false; then :
11492 $as_echo_n "(cached) " >&6
11493 else
11494 ac_func_search_save_LIBS=$LIBS
11495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11496 /* end confdefs.h. */
11498 /* Override any GCC internal prototype to avoid an error.
11499 Use char because int might match the return type of a GCC
11500 builtin and then its argument prototype would still apply. */
11501 #ifdef __cplusplus
11502 extern "C"
11503 #endif
11504 char setproctitle ();
11506 main ()
11508 return setproctitle ();
11510 return 0;
11512 _ACEOF
11513 for ac_lib in '' util; do
11514 if test -z "$ac_lib"; then
11515 ac_res="none required"
11516 else
11517 ac_res=-l$ac_lib
11518 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11520 if ac_fn_c_try_link "$LINENO"; then :
11521 ac_cv_search_setproctitle=$ac_res
11523 rm -f core conftest.err conftest.$ac_objext \
11524 conftest$ac_exeext
11525 if ${ac_cv_search_setproctitle+:} false; then :
11526 break
11528 done
11529 if ${ac_cv_search_setproctitle+:} false; then :
11531 else
11532 ac_cv_search_setproctitle=no
11534 rm conftest.$ac_ext
11535 LIBS=$ac_func_search_save_LIBS
11537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setproctitle" >&5
11538 $as_echo "$ac_cv_search_setproctitle" >&6; }
11539 ac_res=$ac_cv_search_setproctitle
11540 if test "$ac_res" != no; then :
11541 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11545 # gcc/clang's sanitizer helper library provides dlopen but not dlsym, thus
11546 # when enabling asan the dlopen check doesn't notice that -ldl is actually
11547 # required. Just checking for dlsym() ought to suffice.
11548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
11549 $as_echo_n "checking for library containing dlsym... " >&6; }
11550 if ${ac_cv_search_dlsym+:} false; then :
11551 $as_echo_n "(cached) " >&6
11552 else
11553 ac_func_search_save_LIBS=$LIBS
11554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11555 /* end confdefs.h. */
11557 /* Override any GCC internal prototype to avoid an error.
11558 Use char because int might match the return type of a GCC
11559 builtin and then its argument prototype would still apply. */
11560 #ifdef __cplusplus
11561 extern "C"
11562 #endif
11563 char dlsym ();
11565 main ()
11567 return dlsym ();
11569 return 0;
11571 _ACEOF
11572 for ac_lib in '' dl; do
11573 if test -z "$ac_lib"; then
11574 ac_res="none required"
11575 else
11576 ac_res=-l$ac_lib
11577 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11579 if ac_fn_c_try_link "$LINENO"; then :
11580 ac_cv_search_dlsym=$ac_res
11582 rm -f core conftest.err conftest.$ac_objext \
11583 conftest$ac_exeext
11584 if ${ac_cv_search_dlsym+:} false; then :
11585 break
11587 done
11588 if ${ac_cv_search_dlsym+:} false; then :
11590 else
11591 ac_cv_search_dlsym=no
11593 rm conftest.$ac_ext
11594 LIBS=$ac_func_search_save_LIBS
11596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
11597 $as_echo "$ac_cv_search_dlsym" >&6; }
11598 ac_res=$ac_cv_search_dlsym
11599 if test "$ac_res" != no; then :
11600 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
11605 $as_echo_n "checking for library containing socket... " >&6; }
11606 if ${ac_cv_search_socket+:} false; then :
11607 $as_echo_n "(cached) " >&6
11608 else
11609 ac_func_search_save_LIBS=$LIBS
11610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11611 /* end confdefs.h. */
11613 /* Override any GCC internal prototype to avoid an error.
11614 Use char because int might match the return type of a GCC
11615 builtin and then its argument prototype would still apply. */
11616 #ifdef __cplusplus
11617 extern "C"
11618 #endif
11619 char socket ();
11621 main ()
11623 return socket ();
11625 return 0;
11627 _ACEOF
11628 for ac_lib in '' socket ws2_32; do
11629 if test -z "$ac_lib"; then
11630 ac_res="none required"
11631 else
11632 ac_res=-l$ac_lib
11633 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11635 if ac_fn_c_try_link "$LINENO"; then :
11636 ac_cv_search_socket=$ac_res
11638 rm -f core conftest.err conftest.$ac_objext \
11639 conftest$ac_exeext
11640 if ${ac_cv_search_socket+:} false; then :
11641 break
11643 done
11644 if ${ac_cv_search_socket+:} false; then :
11646 else
11647 ac_cv_search_socket=no
11649 rm conftest.$ac_ext
11650 LIBS=$ac_func_search_save_LIBS
11652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
11653 $as_echo "$ac_cv_search_socket" >&6; }
11654 ac_res=$ac_cv_search_socket
11655 if test "$ac_res" != no; then :
11656 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getopt_long" >&5
11661 $as_echo_n "checking for library containing getopt_long... " >&6; }
11662 if ${ac_cv_search_getopt_long+:} false; then :
11663 $as_echo_n "(cached) " >&6
11664 else
11665 ac_func_search_save_LIBS=$LIBS
11666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11667 /* end confdefs.h. */
11669 /* Override any GCC internal prototype to avoid an error.
11670 Use char because int might match the return type of a GCC
11671 builtin and then its argument prototype would still apply. */
11672 #ifdef __cplusplus
11673 extern "C"
11674 #endif
11675 char getopt_long ();
11677 main ()
11679 return getopt_long ();
11681 return 0;
11683 _ACEOF
11684 for ac_lib in '' getopt gnugetopt; do
11685 if test -z "$ac_lib"; then
11686 ac_res="none required"
11687 else
11688 ac_res=-l$ac_lib
11689 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11691 if ac_fn_c_try_link "$LINENO"; then :
11692 ac_cv_search_getopt_long=$ac_res
11694 rm -f core conftest.err conftest.$ac_objext \
11695 conftest$ac_exeext
11696 if ${ac_cv_search_getopt_long+:} false; then :
11697 break
11699 done
11700 if ${ac_cv_search_getopt_long+:} false; then :
11702 else
11703 ac_cv_search_getopt_long=no
11705 rm conftest.$ac_ext
11706 LIBS=$ac_func_search_save_LIBS
11708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getopt_long" >&5
11709 $as_echo "$ac_cv_search_getopt_long" >&6; }
11710 ac_res=$ac_cv_search_getopt_long
11711 if test "$ac_res" != no; then :
11712 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5
11717 $as_echo_n "checking for library containing shm_open... " >&6; }
11718 if ${ac_cv_search_shm_open+:} false; then :
11719 $as_echo_n "(cached) " >&6
11720 else
11721 ac_func_search_save_LIBS=$LIBS
11722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11723 /* end confdefs.h. */
11725 /* Override any GCC internal prototype to avoid an error.
11726 Use char because int might match the return type of a GCC
11727 builtin and then its argument prototype would still apply. */
11728 #ifdef __cplusplus
11729 extern "C"
11730 #endif
11731 char shm_open ();
11733 main ()
11735 return shm_open ();
11737 return 0;
11739 _ACEOF
11740 for ac_lib in '' rt; do
11741 if test -z "$ac_lib"; then
11742 ac_res="none required"
11743 else
11744 ac_res=-l$ac_lib
11745 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11747 if ac_fn_c_try_link "$LINENO"; then :
11748 ac_cv_search_shm_open=$ac_res
11750 rm -f core conftest.err conftest.$ac_objext \
11751 conftest$ac_exeext
11752 if ${ac_cv_search_shm_open+:} false; then :
11753 break
11755 done
11756 if ${ac_cv_search_shm_open+:} false; then :
11758 else
11759 ac_cv_search_shm_open=no
11761 rm conftest.$ac_ext
11762 LIBS=$ac_func_search_save_LIBS
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5
11765 $as_echo "$ac_cv_search_shm_open" >&6; }
11766 ac_res=$ac_cv_search_shm_open
11767 if test "$ac_res" != no; then :
11768 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_unlink" >&5
11773 $as_echo_n "checking for library containing shm_unlink... " >&6; }
11774 if ${ac_cv_search_shm_unlink+:} false; then :
11775 $as_echo_n "(cached) " >&6
11776 else
11777 ac_func_search_save_LIBS=$LIBS
11778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11779 /* end confdefs.h. */
11781 /* Override any GCC internal prototype to avoid an error.
11782 Use char because int might match the return type of a GCC
11783 builtin and then its argument prototype would still apply. */
11784 #ifdef __cplusplus
11785 extern "C"
11786 #endif
11787 char shm_unlink ();
11789 main ()
11791 return shm_unlink ();
11793 return 0;
11795 _ACEOF
11796 for ac_lib in '' rt; do
11797 if test -z "$ac_lib"; then
11798 ac_res="none required"
11799 else
11800 ac_res=-l$ac_lib
11801 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11803 if ac_fn_c_try_link "$LINENO"; then :
11804 ac_cv_search_shm_unlink=$ac_res
11806 rm -f core conftest.err conftest.$ac_objext \
11807 conftest$ac_exeext
11808 if ${ac_cv_search_shm_unlink+:} false; then :
11809 break
11811 done
11812 if ${ac_cv_search_shm_unlink+:} false; then :
11814 else
11815 ac_cv_search_shm_unlink=no
11817 rm conftest.$ac_ext
11818 LIBS=$ac_func_search_save_LIBS
11820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_unlink" >&5
11821 $as_echo "$ac_cv_search_shm_unlink" >&6; }
11822 ac_res=$ac_cv_search_shm_unlink
11823 if test "$ac_res" != no; then :
11824 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
11829 $as_echo_n "checking for library containing clock_gettime... " >&6; }
11830 if ${ac_cv_search_clock_gettime+:} false; then :
11831 $as_echo_n "(cached) " >&6
11832 else
11833 ac_func_search_save_LIBS=$LIBS
11834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11835 /* end confdefs.h. */
11837 /* Override any GCC internal prototype to avoid an error.
11838 Use char because int might match the return type of a GCC
11839 builtin and then its argument prototype would still apply. */
11840 #ifdef __cplusplus
11841 extern "C"
11842 #endif
11843 char clock_gettime ();
11845 main ()
11847 return clock_gettime ();
11849 return 0;
11851 _ACEOF
11852 for ac_lib in '' rt; do
11853 if test -z "$ac_lib"; then
11854 ac_res="none required"
11855 else
11856 ac_res=-l$ac_lib
11857 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11859 if ac_fn_c_try_link "$LINENO"; then :
11860 ac_cv_search_clock_gettime=$ac_res
11862 rm -f core conftest.err conftest.$ac_objext \
11863 conftest$ac_exeext
11864 if ${ac_cv_search_clock_gettime+:} false; then :
11865 break
11867 done
11868 if ${ac_cv_search_clock_gettime+:} false; then :
11870 else
11871 ac_cv_search_clock_gettime=no
11873 rm conftest.$ac_ext
11874 LIBS=$ac_func_search_save_LIBS
11876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
11877 $as_echo "$ac_cv_search_clock_gettime" >&6; }
11878 ac_res=$ac_cv_search_clock_gettime
11879 if test "$ac_res" != no; then :
11880 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11884 # Cygwin:
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shmget" >&5
11886 $as_echo_n "checking for library containing shmget... " >&6; }
11887 if ${ac_cv_search_shmget+:} false; then :
11888 $as_echo_n "(cached) " >&6
11889 else
11890 ac_func_search_save_LIBS=$LIBS
11891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11892 /* end confdefs.h. */
11894 /* Override any GCC internal prototype to avoid an error.
11895 Use char because int might match the return type of a GCC
11896 builtin and then its argument prototype would still apply. */
11897 #ifdef __cplusplus
11898 extern "C"
11899 #endif
11900 char shmget ();
11902 main ()
11904 return shmget ();
11906 return 0;
11908 _ACEOF
11909 for ac_lib in '' cygipc; do
11910 if test -z "$ac_lib"; then
11911 ac_res="none required"
11912 else
11913 ac_res=-l$ac_lib
11914 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11916 if ac_fn_c_try_link "$LINENO"; then :
11917 ac_cv_search_shmget=$ac_res
11919 rm -f core conftest.err conftest.$ac_objext \
11920 conftest$ac_exeext
11921 if ${ac_cv_search_shmget+:} false; then :
11922 break
11924 done
11925 if ${ac_cv_search_shmget+:} false; then :
11927 else
11928 ac_cv_search_shmget=no
11930 rm conftest.$ac_ext
11931 LIBS=$ac_func_search_save_LIBS
11933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shmget" >&5
11934 $as_echo "$ac_cv_search_shmget" >&6; }
11935 ac_res=$ac_cv_search_shmget
11936 if test "$ac_res" != no; then :
11937 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11941 # *BSD:
11942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols" >&5
11943 $as_echo_n "checking for library containing backtrace_symbols... " >&6; }
11944 if ${ac_cv_search_backtrace_symbols+:} false; then :
11945 $as_echo_n "(cached) " >&6
11946 else
11947 ac_func_search_save_LIBS=$LIBS
11948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11949 /* end confdefs.h. */
11951 /* Override any GCC internal prototype to avoid an error.
11952 Use char because int might match the return type of a GCC
11953 builtin and then its argument prototype would still apply. */
11954 #ifdef __cplusplus
11955 extern "C"
11956 #endif
11957 char backtrace_symbols ();
11959 main ()
11961 return backtrace_symbols ();
11963 return 0;
11965 _ACEOF
11966 for ac_lib in '' execinfo; do
11967 if test -z "$ac_lib"; then
11968 ac_res="none required"
11969 else
11970 ac_res=-l$ac_lib
11971 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11973 if ac_fn_c_try_link "$LINENO"; then :
11974 ac_cv_search_backtrace_symbols=$ac_res
11976 rm -f core conftest.err conftest.$ac_objext \
11977 conftest$ac_exeext
11978 if ${ac_cv_search_backtrace_symbols+:} false; then :
11979 break
11981 done
11982 if ${ac_cv_search_backtrace_symbols+:} false; then :
11984 else
11985 ac_cv_search_backtrace_symbols=no
11987 rm conftest.$ac_ext
11988 LIBS=$ac_func_search_save_LIBS
11990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols" >&5
11991 $as_echo "$ac_cv_search_backtrace_symbols" >&6; }
11992 ac_res=$ac_cv_search_backtrace_symbols
11993 if test "$ac_res" != no; then :
11994 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_barrier_wait" >&5
12000 $as_echo_n "checking for library containing pthread_barrier_wait... " >&6; }
12001 if ${ac_cv_search_pthread_barrier_wait+:} false; then :
12002 $as_echo_n "(cached) " >&6
12003 else
12004 ac_func_search_save_LIBS=$LIBS
12005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12006 /* end confdefs.h. */
12008 /* Override any GCC internal prototype to avoid an error.
12009 Use char because int might match the return type of a GCC
12010 builtin and then its argument prototype would still apply. */
12011 #ifdef __cplusplus
12012 extern "C"
12013 #endif
12014 char pthread_barrier_wait ();
12016 main ()
12018 return pthread_barrier_wait ();
12020 return 0;
12022 _ACEOF
12023 for ac_lib in '' pthread; do
12024 if test -z "$ac_lib"; then
12025 ac_res="none required"
12026 else
12027 ac_res=-l$ac_lib
12028 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12030 if ac_fn_c_try_link "$LINENO"; then :
12031 ac_cv_search_pthread_barrier_wait=$ac_res
12033 rm -f core conftest.err conftest.$ac_objext \
12034 conftest$ac_exeext
12035 if ${ac_cv_search_pthread_barrier_wait+:} false; then :
12036 break
12038 done
12039 if ${ac_cv_search_pthread_barrier_wait+:} false; then :
12041 else
12042 ac_cv_search_pthread_barrier_wait=no
12044 rm conftest.$ac_ext
12045 LIBS=$ac_func_search_save_LIBS
12047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_barrier_wait" >&5
12048 $as_echo "$ac_cv_search_pthread_barrier_wait" >&6; }
12049 ac_res=$ac_cv_search_pthread_barrier_wait
12050 if test "$ac_res" != no; then :
12051 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12056 if test "$with_readline" = yes; then
12059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing readline" >&5
12060 $as_echo_n "checking for library containing readline... " >&6; }
12061 if ${pgac_cv_check_readline+:} false; then :
12062 $as_echo_n "(cached) " >&6
12063 else
12064 pgac_cv_check_readline=no
12065 pgac_save_LIBS=$LIBS
12066 if test x"$with_libedit_preferred" != x"yes"
12067 then READLINE_ORDER="-lreadline -ledit"
12068 else READLINE_ORDER="-ledit -lreadline"
12070 for pgac_rllib in $READLINE_ORDER ; do
12071 for pgac_lib in "" " -ltermcap" " -lncurses" " -lcurses" ; do
12072 LIBS="${pgac_rllib}${pgac_lib} $pgac_save_LIBS"
12073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12074 /* end confdefs.h. */
12076 /* Override any GCC internal prototype to avoid an error.
12077 Use char because int might match the return type of a GCC
12078 builtin and then its argument prototype would still apply. */
12079 #ifdef __cplusplus
12080 extern "C"
12081 #endif
12082 char readline ();
12084 main ()
12086 return readline ();
12088 return 0;
12090 _ACEOF
12091 if ac_fn_c_try_link "$LINENO"; then :
12093 # Older NetBSD and OpenBSD have a broken linker that does not
12094 # recognize dependent libraries; assume curses is needed if we didn't
12095 # find any dependency.
12096 case $host_os in
12097 netbsd* | openbsd*)
12098 if test x"$pgac_lib" = x"" ; then
12099 pgac_lib=" -lcurses"
12100 fi ;;
12101 esac
12103 pgac_cv_check_readline="${pgac_rllib}${pgac_lib}"
12104 break
12107 rm -f core conftest.err conftest.$ac_objext \
12108 conftest$ac_exeext conftest.$ac_ext
12109 done
12110 if test "$pgac_cv_check_readline" != no ; then
12111 break
12113 done
12114 LIBS=$pgac_save_LIBS
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_check_readline" >&5
12118 $as_echo "$pgac_cv_check_readline" >&6; }
12119 if test "$pgac_cv_check_readline" != no ; then
12120 LIBS="$pgac_cv_check_readline $LIBS"
12122 $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h
12127 if test x"$pgac_cv_check_readline" = x"no"; then
12128 as_fn_error $? "readline library not found
12129 If you have readline already installed, see config.log for details on the
12130 failure. It is possible the compiler isn't looking in the proper directory.
12131 Use --without-readline to disable readline support." "$LINENO" 5
12135 if test "$with_zlib" = yes; then
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
12137 $as_echo_n "checking for inflate in -lz... " >&6; }
12138 if ${ac_cv_lib_z_inflate+:} false; then :
12139 $as_echo_n "(cached) " >&6
12140 else
12141 ac_check_lib_save_LIBS=$LIBS
12142 LIBS="-lz $LIBS"
12143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12144 /* end confdefs.h. */
12146 /* Override any GCC internal prototype to avoid an error.
12147 Use char because int might match the return type of a GCC
12148 builtin and then its argument prototype would still apply. */
12149 #ifdef __cplusplus
12150 extern "C"
12151 #endif
12152 char inflate ();
12154 main ()
12156 return inflate ();
12158 return 0;
12160 _ACEOF
12161 if ac_fn_c_try_link "$LINENO"; then :
12162 ac_cv_lib_z_inflate=yes
12163 else
12164 ac_cv_lib_z_inflate=no
12166 rm -f core conftest.err conftest.$ac_objext \
12167 conftest$ac_exeext conftest.$ac_ext
12168 LIBS=$ac_check_lib_save_LIBS
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
12171 $as_echo "$ac_cv_lib_z_inflate" >&6; }
12172 if test "x$ac_cv_lib_z_inflate" = xyes; then :
12173 cat >>confdefs.h <<_ACEOF
12174 #define HAVE_LIBZ 1
12175 _ACEOF
12177 LIBS="-lz $LIBS"
12179 else
12180 as_fn_error $? "zlib library not found
12181 If you have zlib already installed, see config.log for details on the
12182 failure. It is possible the compiler isn't looking in the proper directory.
12183 Use --without-zlib to disable zlib support." "$LINENO" 5
12188 if test "$enable_spinlocks" = yes; then
12190 $as_echo "#define HAVE_SPINLOCKS 1" >>confdefs.h
12192 else
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
12194 *** Not using spinlocks will cause poor performance." >&5
12195 $as_echo "$as_me: WARNING:
12196 *** Not using spinlocks will cause poor performance." >&2;}
12199 if test "$enable_atomics" = yes; then
12201 $as_echo "#define HAVE_ATOMICS 1" >>confdefs.h
12203 else
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
12205 *** Not using atomic operations will cause poor performance." >&5
12206 $as_echo "$as_me: WARNING:
12207 *** Not using atomic operations will cause poor performance." >&2;}
12210 if test "$with_gssapi" = yes ; then
12211 if test "$PORTNAME" != "win32"; then
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gss_store_cred_into" >&5
12213 $as_echo_n "checking for library containing gss_store_cred_into... " >&6; }
12214 if ${ac_cv_search_gss_store_cred_into+:} false; then :
12215 $as_echo_n "(cached) " >&6
12216 else
12217 ac_func_search_save_LIBS=$LIBS
12218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12219 /* end confdefs.h. */
12221 /* Override any GCC internal prototype to avoid an error.
12222 Use char because int might match the return type of a GCC
12223 builtin and then its argument prototype would still apply. */
12224 #ifdef __cplusplus
12225 extern "C"
12226 #endif
12227 char gss_store_cred_into ();
12229 main ()
12231 return gss_store_cred_into ();
12233 return 0;
12235 _ACEOF
12236 for ac_lib in '' gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'; do
12237 if test -z "$ac_lib"; then
12238 ac_res="none required"
12239 else
12240 ac_res=-l$ac_lib
12241 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12243 if ac_fn_c_try_link "$LINENO"; then :
12244 ac_cv_search_gss_store_cred_into=$ac_res
12246 rm -f core conftest.err conftest.$ac_objext \
12247 conftest$ac_exeext
12248 if ${ac_cv_search_gss_store_cred_into+:} false; then :
12249 break
12251 done
12252 if ${ac_cv_search_gss_store_cred_into+:} false; then :
12254 else
12255 ac_cv_search_gss_store_cred_into=no
12257 rm conftest.$ac_ext
12258 LIBS=$ac_func_search_save_LIBS
12260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gss_store_cred_into" >&5
12261 $as_echo "$ac_cv_search_gss_store_cred_into" >&6; }
12262 ac_res=$ac_cv_search_gss_store_cred_into
12263 if test "$ac_res" != no; then :
12264 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12266 else
12267 as_fn_error $? "could not find function 'gss_store_cred_into' required for GSSAPI" "$LINENO" 5
12270 else
12271 LIBS="$LIBS -lgssapi32"
12276 # SSL Library
12278 # There is currently only one supported SSL/TLS library: OpenSSL.
12283 # Check whether --with-ssl was given.
12284 if test "${with_ssl+set}" = set; then :
12285 withval=$with_ssl;
12286 case $withval in
12287 yes)
12288 as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5
12291 as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5
12296 esac
12301 if test x"$with_ssl" = x"" ; then
12302 with_ssl=no
12307 # Check whether --with-openssl was given.
12308 if test "${with_openssl+set}" = set; then :
12309 withval=$with_openssl;
12310 case $withval in
12311 yes)
12318 as_fn_error $? "no argument expected for --with-openssl option" "$LINENO" 5
12320 esac
12322 else
12323 with_openssl=no
12328 if test "$with_openssl" = yes ; then
12329 with_ssl=openssl
12332 if test "$with_ssl" = openssl ; then
12333 # Minimum required OpenSSL version is 1.0.2
12335 $as_echo "#define OPENSSL_API_COMPAT 0x10002000L" >>confdefs.h
12337 if test "$PORTNAME" != "win32"; then
12338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_new_ex_data in -lcrypto" >&5
12339 $as_echo_n "checking for CRYPTO_new_ex_data in -lcrypto... " >&6; }
12340 if ${ac_cv_lib_crypto_CRYPTO_new_ex_data+:} false; then :
12341 $as_echo_n "(cached) " >&6
12342 else
12343 ac_check_lib_save_LIBS=$LIBS
12344 LIBS="-lcrypto $LIBS"
12345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12346 /* end confdefs.h. */
12348 /* Override any GCC internal prototype to avoid an error.
12349 Use char because int might match the return type of a GCC
12350 builtin and then its argument prototype would still apply. */
12351 #ifdef __cplusplus
12352 extern "C"
12353 #endif
12354 char CRYPTO_new_ex_data ();
12356 main ()
12358 return CRYPTO_new_ex_data ();
12360 return 0;
12362 _ACEOF
12363 if ac_fn_c_try_link "$LINENO"; then :
12364 ac_cv_lib_crypto_CRYPTO_new_ex_data=yes
12365 else
12366 ac_cv_lib_crypto_CRYPTO_new_ex_data=no
12368 rm -f core conftest.err conftest.$ac_objext \
12369 conftest$ac_exeext conftest.$ac_ext
12370 LIBS=$ac_check_lib_save_LIBS
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_CRYPTO_new_ex_data" >&5
12373 $as_echo "$ac_cv_lib_crypto_CRYPTO_new_ex_data" >&6; }
12374 if test "x$ac_cv_lib_crypto_CRYPTO_new_ex_data" = xyes; then :
12375 cat >>confdefs.h <<_ACEOF
12376 #define HAVE_LIBCRYPTO 1
12377 _ACEOF
12379 LIBS="-lcrypto $LIBS"
12381 else
12382 as_fn_error $? "library 'crypto' is required for OpenSSL" "$LINENO" 5
12385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5
12386 $as_echo_n "checking for SSL_new in -lssl... " >&6; }
12387 if ${ac_cv_lib_ssl_SSL_new+:} false; then :
12388 $as_echo_n "(cached) " >&6
12389 else
12390 ac_check_lib_save_LIBS=$LIBS
12391 LIBS="-lssl $LIBS"
12392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12393 /* end confdefs.h. */
12395 /* Override any GCC internal prototype to avoid an error.
12396 Use char because int might match the return type of a GCC
12397 builtin and then its argument prototype would still apply. */
12398 #ifdef __cplusplus
12399 extern "C"
12400 #endif
12401 char SSL_new ();
12403 main ()
12405 return SSL_new ();
12407 return 0;
12409 _ACEOF
12410 if ac_fn_c_try_link "$LINENO"; then :
12411 ac_cv_lib_ssl_SSL_new=yes
12412 else
12413 ac_cv_lib_ssl_SSL_new=no
12415 rm -f core conftest.err conftest.$ac_objext \
12416 conftest$ac_exeext conftest.$ac_ext
12417 LIBS=$ac_check_lib_save_LIBS
12419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_new" >&5
12420 $as_echo "$ac_cv_lib_ssl_SSL_new" >&6; }
12421 if test "x$ac_cv_lib_ssl_SSL_new" = xyes; then :
12422 cat >>confdefs.h <<_ACEOF
12423 #define HAVE_LIBSSL 1
12424 _ACEOF
12426 LIBS="-lssl $LIBS"
12428 else
12429 as_fn_error $? "library 'ssl' is required for OpenSSL" "$LINENO" 5
12432 else
12433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing CRYPTO_new_ex_data" >&5
12434 $as_echo_n "checking for library containing CRYPTO_new_ex_data... " >&6; }
12435 if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then :
12436 $as_echo_n "(cached) " >&6
12437 else
12438 ac_func_search_save_LIBS=$LIBS
12439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12440 /* end confdefs.h. */
12442 /* Override any GCC internal prototype to avoid an error.
12443 Use char because int might match the return type of a GCC
12444 builtin and then its argument prototype would still apply. */
12445 #ifdef __cplusplus
12446 extern "C"
12447 #endif
12448 char CRYPTO_new_ex_data ();
12450 main ()
12452 return CRYPTO_new_ex_data ();
12454 return 0;
12456 _ACEOF
12457 for ac_lib in '' eay32 crypto; do
12458 if test -z "$ac_lib"; then
12459 ac_res="none required"
12460 else
12461 ac_res=-l$ac_lib
12462 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12464 if ac_fn_c_try_link "$LINENO"; then :
12465 ac_cv_search_CRYPTO_new_ex_data=$ac_res
12467 rm -f core conftest.err conftest.$ac_objext \
12468 conftest$ac_exeext
12469 if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then :
12470 break
12472 done
12473 if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then :
12475 else
12476 ac_cv_search_CRYPTO_new_ex_data=no
12478 rm conftest.$ac_ext
12479 LIBS=$ac_func_search_save_LIBS
12481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_CRYPTO_new_ex_data" >&5
12482 $as_echo "$ac_cv_search_CRYPTO_new_ex_data" >&6; }
12483 ac_res=$ac_cv_search_CRYPTO_new_ex_data
12484 if test "$ac_res" != no; then :
12485 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12487 else
12488 as_fn_error $? "library 'eay32' or 'crypto' is required for OpenSSL" "$LINENO" 5
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_new" >&5
12492 $as_echo_n "checking for library containing SSL_new... " >&6; }
12493 if ${ac_cv_search_SSL_new+:} false; then :
12494 $as_echo_n "(cached) " >&6
12495 else
12496 ac_func_search_save_LIBS=$LIBS
12497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12498 /* end confdefs.h. */
12500 /* Override any GCC internal prototype to avoid an error.
12501 Use char because int might match the return type of a GCC
12502 builtin and then its argument prototype would still apply. */
12503 #ifdef __cplusplus
12504 extern "C"
12505 #endif
12506 char SSL_new ();
12508 main ()
12510 return SSL_new ();
12512 return 0;
12514 _ACEOF
12515 for ac_lib in '' ssleay32 ssl; do
12516 if test -z "$ac_lib"; then
12517 ac_res="none required"
12518 else
12519 ac_res=-l$ac_lib
12520 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12522 if ac_fn_c_try_link "$LINENO"; then :
12523 ac_cv_search_SSL_new=$ac_res
12525 rm -f core conftest.err conftest.$ac_objext \
12526 conftest$ac_exeext
12527 if ${ac_cv_search_SSL_new+:} false; then :
12528 break
12530 done
12531 if ${ac_cv_search_SSL_new+:} false; then :
12533 else
12534 ac_cv_search_SSL_new=no
12536 rm conftest.$ac_ext
12537 LIBS=$ac_func_search_save_LIBS
12539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_new" >&5
12540 $as_echo "$ac_cv_search_SSL_new" >&6; }
12541 ac_res=$ac_cv_search_SSL_new
12542 if test "$ac_res" != no; then :
12543 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12545 else
12546 as_fn_error $? "library 'ssleay32' or 'ssl' is required for OpenSSL" "$LINENO" 5
12550 # Function introduced in OpenSSL 1.0.2, not in LibreSSL.
12551 for ac_func in SSL_CTX_set_cert_cb
12552 do :
12553 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_cert_cb" "ac_cv_func_SSL_CTX_set_cert_cb"
12554 if test "x$ac_cv_func_SSL_CTX_set_cert_cb" = xyes; then :
12555 cat >>confdefs.h <<_ACEOF
12556 #define HAVE_SSL_CTX_SET_CERT_CB 1
12557 _ACEOF
12560 done
12562 # Functions introduced in OpenSSL 1.1.0. We used to check for
12563 # OPENSSL_VERSION_NUMBER, but that didn't work with 1.1.0, because LibreSSL
12564 # defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it
12565 # doesn't have these OpenSSL 1.1.0 functions. So check for individual
12566 # functions.
12567 for ac_func in OPENSSL_init_ssl BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free
12568 do :
12569 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12570 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12571 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12572 cat >>confdefs.h <<_ACEOF
12573 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12574 _ACEOF
12577 done
12579 # OpenSSL versions before 1.1.0 required setting callback functions, for
12580 # thread-safety. In 1.1.0, it's no longer required, and CRYPTO_lock()
12581 # function was removed.
12582 for ac_func in CRYPTO_lock
12583 do :
12584 ac_fn_c_check_func "$LINENO" "CRYPTO_lock" "ac_cv_func_CRYPTO_lock"
12585 if test "x$ac_cv_func_CRYPTO_lock" = xyes; then :
12586 cat >>confdefs.h <<_ACEOF
12587 #define HAVE_CRYPTO_LOCK 1
12588 _ACEOF
12591 done
12593 # Function introduced in OpenSSL 1.1.1.
12594 for ac_func in X509_get_signature_info SSL_CTX_set_num_tickets
12595 do :
12596 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12597 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12598 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12599 cat >>confdefs.h <<_ACEOF
12600 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12601 _ACEOF
12604 done
12607 $as_echo "#define USE_OPENSSL 1" >>confdefs.h
12609 elif test "$with_ssl" != no ; then
12610 as_fn_error $? "--with-ssl must specify openssl" "$LINENO" 5
12614 if test "$with_pam" = yes ; then
12615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5
12616 $as_echo_n "checking for pam_start in -lpam... " >&6; }
12617 if ${ac_cv_lib_pam_pam_start+:} false; then :
12618 $as_echo_n "(cached) " >&6
12619 else
12620 ac_check_lib_save_LIBS=$LIBS
12621 LIBS="-lpam $LIBS"
12622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12623 /* end confdefs.h. */
12625 /* Override any GCC internal prototype to avoid an error.
12626 Use char because int might match the return type of a GCC
12627 builtin and then its argument prototype would still apply. */
12628 #ifdef __cplusplus
12629 extern "C"
12630 #endif
12631 char pam_start ();
12633 main ()
12635 return pam_start ();
12637 return 0;
12639 _ACEOF
12640 if ac_fn_c_try_link "$LINENO"; then :
12641 ac_cv_lib_pam_pam_start=yes
12642 else
12643 ac_cv_lib_pam_pam_start=no
12645 rm -f core conftest.err conftest.$ac_objext \
12646 conftest$ac_exeext conftest.$ac_ext
12647 LIBS=$ac_check_lib_save_LIBS
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_start" >&5
12650 $as_echo "$ac_cv_lib_pam_pam_start" >&6; }
12651 if test "x$ac_cv_lib_pam_pam_start" = xyes; then :
12652 cat >>confdefs.h <<_ACEOF
12653 #define HAVE_LIBPAM 1
12654 _ACEOF
12656 LIBS="-lpam $LIBS"
12658 else
12659 as_fn_error $? "library 'pam' is required for PAM" "$LINENO" 5
12664 if test "$with_libxml" = yes ; then
12665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlSaveToBuffer in -lxml2" >&5
12666 $as_echo_n "checking for xmlSaveToBuffer in -lxml2... " >&6; }
12667 if ${ac_cv_lib_xml2_xmlSaveToBuffer+:} false; then :
12668 $as_echo_n "(cached) " >&6
12669 else
12670 ac_check_lib_save_LIBS=$LIBS
12671 LIBS="-lxml2 $LIBS"
12672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12673 /* end confdefs.h. */
12675 /* Override any GCC internal prototype to avoid an error.
12676 Use char because int might match the return type of a GCC
12677 builtin and then its argument prototype would still apply. */
12678 #ifdef __cplusplus
12679 extern "C"
12680 #endif
12681 char xmlSaveToBuffer ();
12683 main ()
12685 return xmlSaveToBuffer ();
12687 return 0;
12689 _ACEOF
12690 if ac_fn_c_try_link "$LINENO"; then :
12691 ac_cv_lib_xml2_xmlSaveToBuffer=yes
12692 else
12693 ac_cv_lib_xml2_xmlSaveToBuffer=no
12695 rm -f core conftest.err conftest.$ac_objext \
12696 conftest$ac_exeext conftest.$ac_ext
12697 LIBS=$ac_check_lib_save_LIBS
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_xmlSaveToBuffer" >&5
12700 $as_echo "$ac_cv_lib_xml2_xmlSaveToBuffer" >&6; }
12701 if test "x$ac_cv_lib_xml2_xmlSaveToBuffer" = xyes; then :
12702 cat >>confdefs.h <<_ACEOF
12703 #define HAVE_LIBXML2 1
12704 _ACEOF
12706 LIBS="-lxml2 $LIBS"
12708 else
12709 as_fn_error $? "library 'xml2' (version >= 2.6.23) is required for XML support" "$LINENO" 5
12714 if test "$with_libxslt" = yes ; then
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xsltCleanupGlobals in -lxslt" >&5
12716 $as_echo_n "checking for xsltCleanupGlobals in -lxslt... " >&6; }
12717 if ${ac_cv_lib_xslt_xsltCleanupGlobals+:} false; then :
12718 $as_echo_n "(cached) " >&6
12719 else
12720 ac_check_lib_save_LIBS=$LIBS
12721 LIBS="-lxslt $LIBS"
12722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12723 /* end confdefs.h. */
12725 /* Override any GCC internal prototype to avoid an error.
12726 Use char because int might match the return type of a GCC
12727 builtin and then its argument prototype would still apply. */
12728 #ifdef __cplusplus
12729 extern "C"
12730 #endif
12731 char xsltCleanupGlobals ();
12733 main ()
12735 return xsltCleanupGlobals ();
12737 return 0;
12739 _ACEOF
12740 if ac_fn_c_try_link "$LINENO"; then :
12741 ac_cv_lib_xslt_xsltCleanupGlobals=yes
12742 else
12743 ac_cv_lib_xslt_xsltCleanupGlobals=no
12745 rm -f core conftest.err conftest.$ac_objext \
12746 conftest$ac_exeext conftest.$ac_ext
12747 LIBS=$ac_check_lib_save_LIBS
12749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltCleanupGlobals" >&5
12750 $as_echo "$ac_cv_lib_xslt_xsltCleanupGlobals" >&6; }
12751 if test "x$ac_cv_lib_xslt_xsltCleanupGlobals" = xyes; then :
12752 cat >>confdefs.h <<_ACEOF
12753 #define HAVE_LIBXSLT 1
12754 _ACEOF
12756 LIBS="-lxslt $LIBS"
12758 else
12759 as_fn_error $? "library 'xslt' is required for XSLT support" "$LINENO" 5
12764 if test "$with_lz4" = yes ; then
12765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4_compress_default in -llz4" >&5
12766 $as_echo_n "checking for LZ4_compress_default in -llz4... " >&6; }
12767 if ${ac_cv_lib_lz4_LZ4_compress_default+:} false; then :
12768 $as_echo_n "(cached) " >&6
12769 else
12770 ac_check_lib_save_LIBS=$LIBS
12771 LIBS="-llz4 $LIBS"
12772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12773 /* end confdefs.h. */
12775 /* Override any GCC internal prototype to avoid an error.
12776 Use char because int might match the return type of a GCC
12777 builtin and then its argument prototype would still apply. */
12778 #ifdef __cplusplus
12779 extern "C"
12780 #endif
12781 char LZ4_compress_default ();
12783 main ()
12785 return LZ4_compress_default ();
12787 return 0;
12789 _ACEOF
12790 if ac_fn_c_try_link "$LINENO"; then :
12791 ac_cv_lib_lz4_LZ4_compress_default=yes
12792 else
12793 ac_cv_lib_lz4_LZ4_compress_default=no
12795 rm -f core conftest.err conftest.$ac_objext \
12796 conftest$ac_exeext conftest.$ac_ext
12797 LIBS=$ac_check_lib_save_LIBS
12799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lz4_LZ4_compress_default" >&5
12800 $as_echo "$ac_cv_lib_lz4_LZ4_compress_default" >&6; }
12801 if test "x$ac_cv_lib_lz4_LZ4_compress_default" = xyes; then :
12802 cat >>confdefs.h <<_ACEOF
12803 #define HAVE_LIBLZ4 1
12804 _ACEOF
12806 LIBS="-llz4 $LIBS"
12808 else
12809 as_fn_error $? "library 'lz4' is required for LZ4 support" "$LINENO" 5
12814 if test "$with_zstd" = yes ; then
12815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5
12816 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; }
12817 if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then :
12818 $as_echo_n "(cached) " >&6
12819 else
12820 ac_check_lib_save_LIBS=$LIBS
12821 LIBS="-lzstd $LIBS"
12822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12823 /* end confdefs.h. */
12825 /* Override any GCC internal prototype to avoid an error.
12826 Use char because int might match the return type of a GCC
12827 builtin and then its argument prototype would still apply. */
12828 #ifdef __cplusplus
12829 extern "C"
12830 #endif
12831 char ZSTD_compress ();
12833 main ()
12835 return ZSTD_compress ();
12837 return 0;
12839 _ACEOF
12840 if ac_fn_c_try_link "$LINENO"; then :
12841 ac_cv_lib_zstd_ZSTD_compress=yes
12842 else
12843 ac_cv_lib_zstd_ZSTD_compress=no
12845 rm -f core conftest.err conftest.$ac_objext \
12846 conftest$ac_exeext conftest.$ac_ext
12847 LIBS=$ac_check_lib_save_LIBS
12849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
12850 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
12851 if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
12852 cat >>confdefs.h <<_ACEOF
12853 #define HAVE_LIBZSTD 1
12854 _ACEOF
12856 LIBS="-lzstd $LIBS"
12858 else
12859 as_fn_error $? "library 'zstd' is required for ZSTD support" "$LINENO" 5
12864 # Note: We can test for libldap_r only after we know PTHREAD_LIBS
12865 if test "$with_ldap" = yes ; then
12866 _LIBS="$LIBS"
12867 if test "$PORTNAME" != "win32"; then
12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap" >&5
12869 $as_echo_n "checking for ldap_bind in -lldap... " >&6; }
12870 if ${ac_cv_lib_ldap_ldap_bind+:} false; then :
12871 $as_echo_n "(cached) " >&6
12872 else
12873 ac_check_lib_save_LIBS=$LIBS
12874 LIBS="-lldap $EXTRA_LDAP_LIBS $LIBS"
12875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12876 /* end confdefs.h. */
12878 /* Override any GCC internal prototype to avoid an error.
12879 Use char because int might match the return type of a GCC
12880 builtin and then its argument prototype would still apply. */
12881 #ifdef __cplusplus
12882 extern "C"
12883 #endif
12884 char ldap_bind ();
12886 main ()
12888 return ldap_bind ();
12890 return 0;
12892 _ACEOF
12893 if ac_fn_c_try_link "$LINENO"; then :
12894 ac_cv_lib_ldap_ldap_bind=yes
12895 else
12896 ac_cv_lib_ldap_ldap_bind=no
12898 rm -f core conftest.err conftest.$ac_objext \
12899 conftest$ac_exeext conftest.$ac_ext
12900 LIBS=$ac_check_lib_save_LIBS
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_ldap_bind" >&5
12903 $as_echo "$ac_cv_lib_ldap_ldap_bind" >&6; }
12904 if test "x$ac_cv_lib_ldap_ldap_bind" = xyes; then :
12905 cat >>confdefs.h <<_ACEOF
12906 #define HAVE_LIBLDAP 1
12907 _ACEOF
12909 LIBS="-lldap $LIBS"
12911 else
12912 as_fn_error $? "library 'ldap' is required for LDAP" "$LINENO" 5
12915 LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS"
12916 # This test is carried out against libldap.
12917 for ac_func in ldap_initialize
12918 do :
12919 ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize"
12920 if test "x$ac_cv_func_ldap_initialize" = xyes; then :
12921 cat >>confdefs.h <<_ACEOF
12922 #define HAVE_LDAP_INITIALIZE 1
12923 _ACEOF
12926 done
12928 # The separate ldap_r library only exists in OpenLDAP < 2.5, and if we
12929 # have 2.5 or later, we shouldn't even probe for ldap_r (we might find a
12930 # library from a separate OpenLDAP installation). The most reliable
12931 # way to check that is to check for a function introduced in 2.5.
12932 ac_fn_c_check_func "$LINENO" "ldap_verify_credentials" "ac_cv_func_ldap_verify_credentials"
12933 if test "x$ac_cv_func_ldap_verify_credentials" = xyes; then :
12934 thread_safe_libldap=yes
12935 else
12936 thread_safe_libldap=no
12939 if test "$thread_safe_libldap" = no; then
12940 # Use ldap_r for FE if available, else assume ldap is thread-safe.
12941 # On some platforms ldap_r fails to link without PTHREAD_LIBS.
12942 LIBS="$_LIBS"
12943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap_r" >&5
12944 $as_echo_n "checking for ldap_bind in -lldap_r... " >&6; }
12945 if ${ac_cv_lib_ldap_r_ldap_bind+:} false; then :
12946 $as_echo_n "(cached) " >&6
12947 else
12948 ac_check_lib_save_LIBS=$LIBS
12949 LIBS="-lldap_r $PTHREAD_CFLAGS $PTHREAD_LIBS $EXTRA_LDAP_LIBS $LIBS"
12950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12951 /* end confdefs.h. */
12953 /* Override any GCC internal prototype to avoid an error.
12954 Use char because int might match the return type of a GCC
12955 builtin and then its argument prototype would still apply. */
12956 #ifdef __cplusplus
12957 extern "C"
12958 #endif
12959 char ldap_bind ();
12961 main ()
12963 return ldap_bind ();
12965 return 0;
12967 _ACEOF
12968 if ac_fn_c_try_link "$LINENO"; then :
12969 ac_cv_lib_ldap_r_ldap_bind=yes
12970 else
12971 ac_cv_lib_ldap_r_ldap_bind=no
12973 rm -f core conftest.err conftest.$ac_objext \
12974 conftest$ac_exeext conftest.$ac_ext
12975 LIBS=$ac_check_lib_save_LIBS
12977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_r_ldap_bind" >&5
12978 $as_echo "$ac_cv_lib_ldap_r_ldap_bind" >&6; }
12979 if test "x$ac_cv_lib_ldap_r_ldap_bind" = xyes; then :
12980 LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS"
12981 else
12982 LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS"
12985 else
12986 LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS"
12988 else
12989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lwldap32" >&5
12990 $as_echo_n "checking for ldap_bind in -lwldap32... " >&6; }
12991 if ${ac_cv_lib_wldap32_ldap_bind+:} false; then :
12992 $as_echo_n "(cached) " >&6
12993 else
12994 ac_check_lib_save_LIBS=$LIBS
12995 LIBS="-lwldap32 $LIBS"
12996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12997 /* end confdefs.h. */
12999 /* Override any GCC internal prototype to avoid an error.
13000 Use char because int might match the return type of a GCC
13001 builtin and then its argument prototype would still apply. */
13002 #ifdef __cplusplus
13003 extern "C"
13004 #endif
13005 char ldap_bind ();
13007 main ()
13009 return ldap_bind ();
13011 return 0;
13013 _ACEOF
13014 if ac_fn_c_try_link "$LINENO"; then :
13015 ac_cv_lib_wldap32_ldap_bind=yes
13016 else
13017 ac_cv_lib_wldap32_ldap_bind=no
13019 rm -f core conftest.err conftest.$ac_objext \
13020 conftest$ac_exeext conftest.$ac_ext
13021 LIBS=$ac_check_lib_save_LIBS
13023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wldap32_ldap_bind" >&5
13024 $as_echo "$ac_cv_lib_wldap32_ldap_bind" >&6; }
13025 if test "x$ac_cv_lib_wldap32_ldap_bind" = xyes; then :
13026 cat >>confdefs.h <<_ACEOF
13027 #define HAVE_LIBWLDAP32 1
13028 _ACEOF
13030 LIBS="-lwldap32 $LIBS"
13032 else
13033 as_fn_error $? "library 'wldap32' is required for LDAP" "$LINENO" 5
13036 LDAP_LIBS_FE="-lwldap32"
13037 LDAP_LIBS_BE="-lwldap32"
13039 LIBS="$_LIBS"
13044 # for contrib/sepgsql
13045 if test "$with_selinux" = yes; then
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_compute_create_name in -lselinux" >&5
13047 $as_echo_n "checking for security_compute_create_name in -lselinux... " >&6; }
13048 if ${ac_cv_lib_selinux_security_compute_create_name+:} false; then :
13049 $as_echo_n "(cached) " >&6
13050 else
13051 ac_check_lib_save_LIBS=$LIBS
13052 LIBS="-lselinux $LIBS"
13053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13054 /* end confdefs.h. */
13056 /* Override any GCC internal prototype to avoid an error.
13057 Use char because int might match the return type of a GCC
13058 builtin and then its argument prototype would still apply. */
13059 #ifdef __cplusplus
13060 extern "C"
13061 #endif
13062 char security_compute_create_name ();
13064 main ()
13066 return security_compute_create_name ();
13068 return 0;
13070 _ACEOF
13071 if ac_fn_c_try_link "$LINENO"; then :
13072 ac_cv_lib_selinux_security_compute_create_name=yes
13073 else
13074 ac_cv_lib_selinux_security_compute_create_name=no
13076 rm -f core conftest.err conftest.$ac_objext \
13077 conftest$ac_exeext conftest.$ac_ext
13078 LIBS=$ac_check_lib_save_LIBS
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_compute_create_name" >&5
13081 $as_echo "$ac_cv_lib_selinux_security_compute_create_name" >&6; }
13082 if test "x$ac_cv_lib_selinux_security_compute_create_name" = xyes; then :
13083 cat >>confdefs.h <<_ACEOF
13084 #define HAVE_LIBSELINUX 1
13085 _ACEOF
13087 LIBS="-lselinux $LIBS"
13089 else
13090 as_fn_error $? "library 'libselinux', version 2.1.10 or newer, is required for SELinux support" "$LINENO" 5
13095 # for contrib/uuid-ossp
13096 if test "$with_uuid" = bsd ; then
13097 # On BSD, the UUID functions are in libc
13098 ac_fn_c_check_func "$LINENO" "uuid_to_string" "ac_cv_func_uuid_to_string"
13099 if test "x$ac_cv_func_uuid_to_string" = xyes; then :
13100 UUID_LIBS=""
13101 else
13102 as_fn_error $? "BSD UUID functions are not present" "$LINENO" 5
13105 elif test "$with_uuid" = e2fs ; then
13106 # On macOS, the UUID functions are in libc
13107 ac_fn_c_check_func "$LINENO" "uuid_generate" "ac_cv_func_uuid_generate"
13108 if test "x$ac_cv_func_uuid_generate" = xyes; then :
13109 UUID_LIBS=""
13110 else
13111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
13112 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
13113 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
13114 $as_echo_n "(cached) " >&6
13115 else
13116 ac_check_lib_save_LIBS=$LIBS
13117 LIBS="-luuid $LIBS"
13118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13119 /* end confdefs.h. */
13121 /* Override any GCC internal prototype to avoid an error.
13122 Use char because int might match the return type of a GCC
13123 builtin and then its argument prototype would still apply. */
13124 #ifdef __cplusplus
13125 extern "C"
13126 #endif
13127 char uuid_generate ();
13129 main ()
13131 return uuid_generate ();
13133 return 0;
13135 _ACEOF
13136 if ac_fn_c_try_link "$LINENO"; then :
13137 ac_cv_lib_uuid_uuid_generate=yes
13138 else
13139 ac_cv_lib_uuid_uuid_generate=no
13141 rm -f core conftest.err conftest.$ac_objext \
13142 conftest$ac_exeext conftest.$ac_ext
13143 LIBS=$ac_check_lib_save_LIBS
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
13146 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
13147 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
13148 UUID_LIBS="-luuid"
13149 else
13150 as_fn_error $? "library 'uuid' is required for E2FS UUID" "$LINENO" 5
13155 elif test "$with_uuid" = ossp ; then
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -lossp-uuid" >&5
13157 $as_echo_n "checking for uuid_export in -lossp-uuid... " >&6; }
13158 if ${ac_cv_lib_ossp_uuid_uuid_export+:} false; then :
13159 $as_echo_n "(cached) " >&6
13160 else
13161 ac_check_lib_save_LIBS=$LIBS
13162 LIBS="-lossp-uuid $LIBS"
13163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13164 /* end confdefs.h. */
13166 /* Override any GCC internal prototype to avoid an error.
13167 Use char because int might match the return type of a GCC
13168 builtin and then its argument prototype would still apply. */
13169 #ifdef __cplusplus
13170 extern "C"
13171 #endif
13172 char uuid_export ();
13174 main ()
13176 return uuid_export ();
13178 return 0;
13180 _ACEOF
13181 if ac_fn_c_try_link "$LINENO"; then :
13182 ac_cv_lib_ossp_uuid_uuid_export=yes
13183 else
13184 ac_cv_lib_ossp_uuid_uuid_export=no
13186 rm -f core conftest.err conftest.$ac_objext \
13187 conftest$ac_exeext conftest.$ac_ext
13188 LIBS=$ac_check_lib_save_LIBS
13190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossp_uuid_uuid_export" >&5
13191 $as_echo "$ac_cv_lib_ossp_uuid_uuid_export" >&6; }
13192 if test "x$ac_cv_lib_ossp_uuid_uuid_export" = xyes; then :
13193 UUID_LIBS="-lossp-uuid"
13194 else
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -luuid" >&5
13196 $as_echo_n "checking for uuid_export in -luuid... " >&6; }
13197 if ${ac_cv_lib_uuid_uuid_export+:} false; then :
13198 $as_echo_n "(cached) " >&6
13199 else
13200 ac_check_lib_save_LIBS=$LIBS
13201 LIBS="-luuid $LIBS"
13202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13203 /* end confdefs.h. */
13205 /* Override any GCC internal prototype to avoid an error.
13206 Use char because int might match the return type of a GCC
13207 builtin and then its argument prototype would still apply. */
13208 #ifdef __cplusplus
13209 extern "C"
13210 #endif
13211 char uuid_export ();
13213 main ()
13215 return uuid_export ();
13217 return 0;
13219 _ACEOF
13220 if ac_fn_c_try_link "$LINENO"; then :
13221 ac_cv_lib_uuid_uuid_export=yes
13222 else
13223 ac_cv_lib_uuid_uuid_export=no
13225 rm -f core conftest.err conftest.$ac_objext \
13226 conftest$ac_exeext conftest.$ac_ext
13227 LIBS=$ac_check_lib_save_LIBS
13229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_export" >&5
13230 $as_echo "$ac_cv_lib_uuid_uuid_export" >&6; }
13231 if test "x$ac_cv_lib_uuid_uuid_export" = xyes; then :
13232 UUID_LIBS="-luuid"
13233 else
13234 as_fn_error $? "library 'ossp-uuid' or 'uuid' is required for OSSP UUID" "$LINENO" 5
13244 ## Header files
13247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
13248 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
13249 if ${ac_cv_header_stdbool_h+:} false; then :
13250 $as_echo_n "(cached) " >&6
13251 else
13252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13253 /* end confdefs.h. */
13255 #include <stdbool.h>
13256 #ifndef bool
13257 "error: bool is not defined"
13258 #endif
13259 #ifndef false
13260 "error: false is not defined"
13261 #endif
13262 #if false
13263 "error: false is not 0"
13264 #endif
13265 #ifndef true
13266 "error: true is not defined"
13267 #endif
13268 #if true != 1
13269 "error: true is not 1"
13270 #endif
13271 #ifndef __bool_true_false_are_defined
13272 "error: __bool_true_false_are_defined is not defined"
13273 #endif
13275 struct s { _Bool s: 1; _Bool t; } s;
13277 char a[true == 1 ? 1 : -1];
13278 char b[false == 0 ? 1 : -1];
13279 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
13280 char d[(bool) 0.5 == true ? 1 : -1];
13281 /* See body of main program for 'e'. */
13282 char f[(_Bool) 0.0 == false ? 1 : -1];
13283 char g[true];
13284 char h[sizeof (_Bool)];
13285 char i[sizeof s.t];
13286 enum { j = false, k = true, l = false * true, m = true * 256 };
13287 /* The following fails for
13288 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
13289 _Bool n[m];
13290 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
13291 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
13292 /* Catch a bug in an HP-UX C compiler. See
13293 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
13294 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
13296 _Bool q = true;
13297 _Bool *pq = &q;
13300 main ()
13303 bool e = &s;
13304 *pq |= q;
13305 *pq |= ! q;
13306 /* Refer to every declared value, to avoid compiler optimizations. */
13307 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
13308 + !m + !n + !o + !p + !q + !pq);
13311 return 0;
13313 _ACEOF
13314 if ac_fn_c_try_compile "$LINENO"; then :
13315 ac_cv_header_stdbool_h=yes
13316 else
13317 ac_cv_header_stdbool_h=no
13319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
13322 $as_echo "$ac_cv_header_stdbool_h" >&6; }
13323 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
13324 if test "x$ac_cv_type__Bool" = xyes; then :
13326 cat >>confdefs.h <<_ACEOF
13327 #define HAVE__BOOL 1
13328 _ACEOF
13334 if test $ac_cv_header_stdbool_h = yes; then
13336 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
13341 for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h langinfo.h mbarrier.h sys/epoll.h sys/event.h sys/personality.h sys/prctl.h sys/procctl.h sys/signalfd.h sys/ucred.h termios.h ucred.h
13342 do :
13343 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13344 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13345 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13346 cat >>confdefs.h <<_ACEOF
13347 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13348 _ACEOF
13352 done
13355 if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then
13356 for ac_header in readline/readline.h
13357 do :
13358 ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
13359 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
13360 cat >>confdefs.h <<_ACEOF
13361 #define HAVE_READLINE_READLINE_H 1
13362 _ACEOF
13364 else
13365 for ac_header in readline.h
13366 do :
13367 ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default"
13368 if test "x$ac_cv_header_readline_h" = xyes; then :
13369 cat >>confdefs.h <<_ACEOF
13370 #define HAVE_READLINE_H 1
13371 _ACEOF
13373 else
13374 as_fn_error $? "readline header not found
13375 If you have readline already installed, see config.log for details on the
13376 failure. It is possible the compiler isn't looking in the proper directory.
13377 Use --without-readline to disable readline support." "$LINENO" 5
13380 done
13384 done
13386 for ac_header in readline/history.h
13387 do :
13388 ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
13389 if test "x$ac_cv_header_readline_history_h" = xyes; then :
13390 cat >>confdefs.h <<_ACEOF
13391 #define HAVE_READLINE_HISTORY_H 1
13392 _ACEOF
13394 else
13395 for ac_header in history.h
13396 do :
13397 ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default"
13398 if test "x$ac_cv_header_history_h" = xyes; then :
13399 cat >>confdefs.h <<_ACEOF
13400 #define HAVE_HISTORY_H 1
13401 _ACEOF
13403 else
13404 as_fn_error $? "history header not found
13405 If you have readline already installed, see config.log for details on the
13406 failure. It is possible the compiler isn't looking in the proper directory.
13407 Use --without-readline to disable readline support." "$LINENO" 5
13410 done
13414 done
13418 if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then
13419 # Some installations of libedit usurp /usr/include/readline/, which seems
13420 # bad practice, since in combined installations readline will have its headers
13421 # there. We might have to resort to AC_EGREP checks to make sure we found
13422 # the proper header...
13423 for ac_header in editline/readline.h
13424 do :
13425 ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default"
13426 if test "x$ac_cv_header_editline_readline_h" = xyes; then :
13427 cat >>confdefs.h <<_ACEOF
13428 #define HAVE_EDITLINE_READLINE_H 1
13429 _ACEOF
13431 else
13432 for ac_header in readline.h
13433 do :
13434 ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default"
13435 if test "x$ac_cv_header_readline_h" = xyes; then :
13436 cat >>confdefs.h <<_ACEOF
13437 #define HAVE_READLINE_H 1
13438 _ACEOF
13440 else
13441 for ac_header in readline/readline.h
13442 do :
13443 ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
13444 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
13445 cat >>confdefs.h <<_ACEOF
13446 #define HAVE_READLINE_READLINE_H 1
13447 _ACEOF
13449 else
13450 as_fn_error $? "readline header not found
13451 If you have libedit already installed, see config.log for details on the
13452 failure. It is possible the compiler isn't looking in the proper directory.
13453 Use --without-readline to disable libedit support." "$LINENO" 5
13456 done
13460 done
13464 done
13466 # Note: in a libedit installation, history.h is sometimes a dummy, and may
13467 # not be there at all. Hence, don't complain if not found. We must check
13468 # though, since in yet other versions it is an independent header.
13469 for ac_header in editline/history.h
13470 do :
13471 ac_fn_c_check_header_mongrel "$LINENO" "editline/history.h" "ac_cv_header_editline_history_h" "$ac_includes_default"
13472 if test "x$ac_cv_header_editline_history_h" = xyes; then :
13473 cat >>confdefs.h <<_ACEOF
13474 #define HAVE_EDITLINE_HISTORY_H 1
13475 _ACEOF
13477 else
13478 for ac_header in history.h
13479 do :
13480 ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default"
13481 if test "x$ac_cv_header_history_h" = xyes; then :
13482 cat >>confdefs.h <<_ACEOF
13483 #define HAVE_HISTORY_H 1
13484 _ACEOF
13486 else
13487 for ac_header in readline/history.h
13488 do :
13489 ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
13490 if test "x$ac_cv_header_readline_history_h" = xyes; then :
13491 cat >>confdefs.h <<_ACEOF
13492 #define HAVE_READLINE_HISTORY_H 1
13493 _ACEOF
13497 done
13501 done
13505 done
13509 if test "$with_zlib" = yes; then
13510 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
13511 if test "x$ac_cv_header_zlib_h" = xyes; then :
13513 else
13514 as_fn_error $? "zlib header not found
13515 If you have zlib already installed, see config.log for details on the
13516 failure. It is possible the compiler isn't looking in the proper directory.
13517 Use --without-zlib to disable zlib support." "$LINENO" 5
13523 if test -z "$LZ4"; then
13524 for ac_prog in lz4
13526 # Extract the first word of "$ac_prog", so it can be a program name with args.
13527 set dummy $ac_prog; ac_word=$2
13528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13529 $as_echo_n "checking for $ac_word... " >&6; }
13530 if ${ac_cv_path_LZ4+:} false; then :
13531 $as_echo_n "(cached) " >&6
13532 else
13533 case $LZ4 in
13534 [\\/]* | ?:[\\/]*)
13535 ac_cv_path_LZ4="$LZ4" # Let the user override the test with a path.
13538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13539 for as_dir in $PATH
13541 IFS=$as_save_IFS
13542 test -z "$as_dir" && as_dir=.
13543 for ac_exec_ext in '' $ac_executable_extensions; do
13544 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13545 ac_cv_path_LZ4="$as_dir/$ac_word$ac_exec_ext"
13546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13547 break 2
13549 done
13550 done
13551 IFS=$as_save_IFS
13554 esac
13556 LZ4=$ac_cv_path_LZ4
13557 if test -n "$LZ4"; then
13558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LZ4" >&5
13559 $as_echo "$LZ4" >&6; }
13560 else
13561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13562 $as_echo "no" >&6; }
13566 test -n "$LZ4" && break
13567 done
13569 else
13570 # Report the value of LZ4 in configure's output in all cases.
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4" >&5
13572 $as_echo_n "checking for LZ4... " >&6; }
13573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LZ4" >&5
13574 $as_echo "$LZ4" >&6; }
13577 if test "$with_lz4" = yes; then
13578 ac_fn_c_check_header_mongrel "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default"
13579 if test "x$ac_cv_header_lz4_h" = xyes; then :
13581 else
13582 as_fn_error $? "lz4.h header file is required for LZ4" "$LINENO" 5
13588 if test -z "$ZSTD"; then
13589 for ac_prog in zstd
13591 # Extract the first word of "$ac_prog", so it can be a program name with args.
13592 set dummy $ac_prog; ac_word=$2
13593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13594 $as_echo_n "checking for $ac_word... " >&6; }
13595 if ${ac_cv_path_ZSTD+:} false; then :
13596 $as_echo_n "(cached) " >&6
13597 else
13598 case $ZSTD in
13599 [\\/]* | ?:[\\/]*)
13600 ac_cv_path_ZSTD="$ZSTD" # Let the user override the test with a path.
13603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13604 for as_dir in $PATH
13606 IFS=$as_save_IFS
13607 test -z "$as_dir" && as_dir=.
13608 for ac_exec_ext in '' $ac_executable_extensions; do
13609 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13610 ac_cv_path_ZSTD="$as_dir/$ac_word$ac_exec_ext"
13611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13612 break 2
13614 done
13615 done
13616 IFS=$as_save_IFS
13619 esac
13621 ZSTD=$ac_cv_path_ZSTD
13622 if test -n "$ZSTD"; then
13623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZSTD" >&5
13624 $as_echo "$ZSTD" >&6; }
13625 else
13626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13627 $as_echo "no" >&6; }
13631 test -n "$ZSTD" && break
13632 done
13634 else
13635 # Report the value of ZSTD in configure's output in all cases.
13636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD" >&5
13637 $as_echo_n "checking for ZSTD... " >&6; }
13638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZSTD" >&5
13639 $as_echo "$ZSTD" >&6; }
13642 if test "$with_zstd" = yes; then
13643 ac_fn_c_check_header_mongrel "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default"
13644 if test "x$ac_cv_header_zstd_h" = xyes; then :
13646 else
13647 as_fn_error $? "zstd.h header file is required for ZSTD" "$LINENO" 5
13653 if test "$with_gssapi" = yes ; then
13654 for ac_header in gssapi/gssapi.h
13655 do :
13656 ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default"
13657 if test "x$ac_cv_header_gssapi_gssapi_h" = xyes; then :
13658 cat >>confdefs.h <<_ACEOF
13659 #define HAVE_GSSAPI_GSSAPI_H 1
13660 _ACEOF
13662 else
13663 for ac_header in gssapi.h
13664 do :
13665 ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
13666 if test "x$ac_cv_header_gssapi_h" = xyes; then :
13667 cat >>confdefs.h <<_ACEOF
13668 #define HAVE_GSSAPI_H 1
13669 _ACEOF
13671 else
13672 as_fn_error $? "gssapi.h header file is required for GSSAPI" "$LINENO" 5
13675 done
13679 done
13681 for ac_header in gssapi/gssapi_ext.h
13682 do :
13683 ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi_ext.h" "ac_cv_header_gssapi_gssapi_ext_h" "$ac_includes_default"
13684 if test "x$ac_cv_header_gssapi_gssapi_ext_h" = xyes; then :
13685 cat >>confdefs.h <<_ACEOF
13686 #define HAVE_GSSAPI_GSSAPI_EXT_H 1
13687 _ACEOF
13689 else
13690 for ac_header in gssapi_ext.h
13691 do :
13692 ac_fn_c_check_header_mongrel "$LINENO" "gssapi_ext.h" "ac_cv_header_gssapi_ext_h" "$ac_includes_default"
13693 if test "x$ac_cv_header_gssapi_ext_h" = xyes; then :
13694 cat >>confdefs.h <<_ACEOF
13695 #define HAVE_GSSAPI_EXT_H 1
13696 _ACEOF
13698 else
13699 as_fn_error $? "gssapi_ext.h header file is required for GSSAPI" "$LINENO" 5
13702 done
13706 done
13710 if test -z "$OPENSSL"; then
13711 for ac_prog in openssl
13713 # Extract the first word of "$ac_prog", so it can be a program name with args.
13714 set dummy $ac_prog; ac_word=$2
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13716 $as_echo_n "checking for $ac_word... " >&6; }
13717 if ${ac_cv_path_OPENSSL+:} false; then :
13718 $as_echo_n "(cached) " >&6
13719 else
13720 case $OPENSSL in
13721 [\\/]* | ?:[\\/]*)
13722 ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path.
13725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13726 for as_dir in $PATH
13728 IFS=$as_save_IFS
13729 test -z "$as_dir" && as_dir=.
13730 for ac_exec_ext in '' $ac_executable_extensions; do
13731 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13732 ac_cv_path_OPENSSL="$as_dir/$ac_word$ac_exec_ext"
13733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13734 break 2
13736 done
13737 done
13738 IFS=$as_save_IFS
13741 esac
13743 OPENSSL=$ac_cv_path_OPENSSL
13744 if test -n "$OPENSSL"; then
13745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5
13746 $as_echo "$OPENSSL" >&6; }
13747 else
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13749 $as_echo "no" >&6; }
13753 test -n "$OPENSSL" && break
13754 done
13756 else
13757 # Report the value of OPENSSL in configure's output in all cases.
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OPENSSL" >&5
13759 $as_echo_n "checking for OPENSSL... " >&6; }
13760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5
13761 $as_echo "$OPENSSL" >&6; }
13764 pgac_openssl_version="$($OPENSSL version 2> /dev/null || echo openssl not found)"
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: using openssl: $pgac_openssl_version" >&5
13766 $as_echo "$as_me: using openssl: $pgac_openssl_version" >&6;}
13767 if test "$with_ssl" = openssl ; then
13768 ac_fn_c_check_header_mongrel "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default"
13769 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then :
13771 else
13772 as_fn_error $? "header file <openssl/ssl.h> is required for OpenSSL" "$LINENO" 5
13776 ac_fn_c_check_header_mongrel "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default"
13777 if test "x$ac_cv_header_openssl_err_h" = xyes; then :
13779 else
13780 as_fn_error $? "header file <openssl/err.h> is required for OpenSSL" "$LINENO" 5
13786 if test "$with_pam" = yes ; then
13787 for ac_header in security/pam_appl.h
13788 do :
13789 ac_fn_c_check_header_mongrel "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default"
13790 if test "x$ac_cv_header_security_pam_appl_h" = xyes; then :
13791 cat >>confdefs.h <<_ACEOF
13792 #define HAVE_SECURITY_PAM_APPL_H 1
13793 _ACEOF
13795 else
13796 for ac_header in pam/pam_appl.h
13797 do :
13798 ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default"
13799 if test "x$ac_cv_header_pam_pam_appl_h" = xyes; then :
13800 cat >>confdefs.h <<_ACEOF
13801 #define HAVE_PAM_PAM_APPL_H 1
13802 _ACEOF
13804 else
13805 as_fn_error $? "header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM." "$LINENO" 5
13808 done
13812 done
13816 if test "$with_bsd_auth" = yes ; then
13817 ac_fn_c_check_header_mongrel "$LINENO" "bsd_auth.h" "ac_cv_header_bsd_auth_h" "$ac_includes_default"
13818 if test "x$ac_cv_header_bsd_auth_h" = xyes; then :
13820 else
13821 as_fn_error $? "header file <bsd_auth.h> is required for BSD Authentication support" "$LINENO" 5
13827 if test "$with_systemd" = yes ; then
13828 ac_fn_c_check_header_mongrel "$LINENO" "systemd/sd-daemon.h" "ac_cv_header_systemd_sd_daemon_h" "$ac_includes_default"
13829 if test "x$ac_cv_header_systemd_sd_daemon_h" = xyes; then :
13831 else
13832 as_fn_error $? "header file <systemd/sd-daemon.h> is required for systemd support" "$LINENO" 5
13838 if test "$with_libxml" = yes ; then
13839 ac_fn_c_check_header_mongrel "$LINENO" "libxml/parser.h" "ac_cv_header_libxml_parser_h" "$ac_includes_default"
13840 if test "x$ac_cv_header_libxml_parser_h" = xyes; then :
13842 else
13843 as_fn_error $? "header file <libxml/parser.h> is required for XML support" "$LINENO" 5
13849 if test "$with_libxslt" = yes ; then
13850 ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default"
13851 if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then :
13853 else
13854 as_fn_error $? "header file <libxslt/xslt.h> is required for XSLT support" "$LINENO" 5
13860 if test "$with_ldap" = yes ; then
13861 if test "$PORTNAME" != "win32"; then
13862 ac_fn_c_check_header_mongrel "$LINENO" "ldap.h" "ac_cv_header_ldap_h" "$ac_includes_default"
13863 if test "x$ac_cv_header_ldap_h" = xyes; then :
13865 else
13866 as_fn_error $? "header file <ldap.h> is required for LDAP" "$LINENO" 5
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compatible LDAP implementation" >&5
13871 $as_echo_n "checking for compatible LDAP implementation... " >&6; }
13872 if ${pgac_cv_ldap_safe+:} false; then :
13873 $as_echo_n "(cached) " >&6
13874 else
13875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13876 /* end confdefs.h. */
13877 #include <ldap.h>
13878 #if !defined(LDAP_VENDOR_VERSION) || \
13879 (defined(LDAP_API_FEATURE_X_OPENLDAP) && \
13880 LDAP_VENDOR_VERSION >= 20424 && LDAP_VENDOR_VERSION <= 20431)
13881 choke me
13882 #endif
13884 main ()
13888 return 0;
13890 _ACEOF
13891 if ac_fn_c_try_compile "$LINENO"; then :
13892 pgac_cv_ldap_safe=yes
13893 else
13894 pgac_cv_ldap_safe=no
13896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_ldap_safe" >&5
13899 $as_echo "$pgac_cv_ldap_safe" >&6; }
13901 if test "$pgac_cv_ldap_safe" != yes; then
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
13903 *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend
13904 *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and
13905 *** also uses LDAP will crash on exit." >&5
13906 $as_echo "$as_me: WARNING:
13907 *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend
13908 *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and
13909 *** also uses LDAP will crash on exit." >&2;}
13911 else
13912 ac_fn_c_check_header_compile "$LINENO" "winldap.h" "ac_cv_header_winldap_h" "$ac_includes_default
13913 #include <windows.h>
13916 if test "x$ac_cv_header_winldap_h" = xyes; then :
13918 else
13919 as_fn_error $? "header file <winldap.h> is required for LDAP" "$LINENO" 5
13926 if test "$with_bonjour" = yes ; then
13927 ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default"
13928 if test "x$ac_cv_header_dns_sd_h" = xyes; then :
13930 else
13931 as_fn_error $? "header file <dns_sd.h> is required for Bonjour" "$LINENO" 5
13937 # for contrib/uuid-ossp
13938 if test "$with_uuid" = bsd ; then
13939 for ac_header in uuid.h
13940 do :
13941 ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
13942 if test "x$ac_cv_header_uuid_h" = xyes; then :
13943 cat >>confdefs.h <<_ACEOF
13944 #define HAVE_UUID_H 1
13945 _ACEOF
13946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h. */
13948 #include <uuid.h>
13950 _ACEOF
13951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13952 $EGREP "uuid_to_string" >/dev/null 2>&1; then :
13954 else
13955 as_fn_error $? "header file <uuid.h> does not match BSD UUID library" "$LINENO" 5
13957 rm -f conftest*
13959 else
13960 as_fn_error $? "header file <uuid.h> is required for BSD UUID" "$LINENO" 5
13963 done
13965 elif test "$with_uuid" = e2fs ; then
13966 for ac_header in uuid/uuid.h
13967 do :
13968 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
13969 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
13970 cat >>confdefs.h <<_ACEOF
13971 #define HAVE_UUID_UUID_H 1
13972 _ACEOF
13973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13974 /* end confdefs.h. */
13975 #include <uuid/uuid.h>
13977 _ACEOF
13978 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13979 $EGREP "uuid_generate" >/dev/null 2>&1; then :
13981 else
13982 as_fn_error $? "header file <uuid/uuid.h> does not match E2FS UUID library" "$LINENO" 5
13984 rm -f conftest*
13986 else
13987 for ac_header in uuid.h
13988 do :
13989 ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
13990 if test "x$ac_cv_header_uuid_h" = xyes; then :
13991 cat >>confdefs.h <<_ACEOF
13992 #define HAVE_UUID_H 1
13993 _ACEOF
13994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13995 /* end confdefs.h. */
13996 #include <uuid.h>
13998 _ACEOF
13999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14000 $EGREP "uuid_generate" >/dev/null 2>&1; then :
14002 else
14003 as_fn_error $? "header file <uuid.h> does not match E2FS UUID library" "$LINENO" 5
14005 rm -f conftest*
14007 else
14008 as_fn_error $? "header file <uuid/uuid.h> or <uuid.h> is required for E2FS UUID" "$LINENO" 5
14011 done
14015 done
14017 elif test "$with_uuid" = ossp ; then
14018 for ac_header in ossp/uuid.h
14019 do :
14020 ac_fn_c_check_header_mongrel "$LINENO" "ossp/uuid.h" "ac_cv_header_ossp_uuid_h" "$ac_includes_default"
14021 if test "x$ac_cv_header_ossp_uuid_h" = xyes; then :
14022 cat >>confdefs.h <<_ACEOF
14023 #define HAVE_OSSP_UUID_H 1
14024 _ACEOF
14025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14026 /* end confdefs.h. */
14027 #include <ossp/uuid.h>
14029 _ACEOF
14030 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14031 $EGREP "uuid_export" >/dev/null 2>&1; then :
14033 else
14034 as_fn_error $? "header file <ossp/uuid.h> does not match OSSP UUID library" "$LINENO" 5
14036 rm -f conftest*
14038 else
14039 for ac_header in uuid.h
14040 do :
14041 ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
14042 if test "x$ac_cv_header_uuid_h" = xyes; then :
14043 cat >>confdefs.h <<_ACEOF
14044 #define HAVE_UUID_H 1
14045 _ACEOF
14046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14047 /* end confdefs.h. */
14048 #include <uuid.h>
14050 _ACEOF
14051 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14052 $EGREP "uuid_export" >/dev/null 2>&1; then :
14054 else
14055 as_fn_error $? "header file <uuid.h> does not match OSSP UUID library" "$LINENO" 5
14057 rm -f conftest*
14059 else
14060 as_fn_error $? "header file <ossp/uuid.h> or <uuid.h> is required for OSSP UUID" "$LINENO" 5
14063 done
14067 done
14071 if test "$PORTNAME" = "win32" ; then
14072 for ac_header in crtdefs.h
14073 do :
14074 ac_fn_c_check_header_mongrel "$LINENO" "crtdefs.h" "ac_cv_header_crtdefs_h" "$ac_includes_default"
14075 if test "x$ac_cv_header_crtdefs_h" = xyes; then :
14076 cat >>confdefs.h <<_ACEOF
14077 #define HAVE_CRTDEFS_H 1
14078 _ACEOF
14082 done
14087 ## Types, structures, compiler characteristics
14090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14091 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14092 if ${ac_cv_c_bigendian+:} false; then :
14093 $as_echo_n "(cached) " >&6
14094 else
14095 ac_cv_c_bigendian=unknown
14096 # See if we're dealing with a universal compiler.
14097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14098 /* end confdefs.h. */
14099 #ifndef __APPLE_CC__
14100 not a universal capable compiler
14101 #endif
14102 typedef int dummy;
14104 _ACEOF
14105 if ac_fn_c_try_compile "$LINENO"; then :
14107 # Check for potential -arch flags. It is not universal unless
14108 # there are at least two -arch flags with different values.
14109 ac_arch=
14110 ac_prev=
14111 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14112 if test -n "$ac_prev"; then
14113 case $ac_word in
14114 i?86 | x86_64 | ppc | ppc64)
14115 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14116 ac_arch=$ac_word
14117 else
14118 ac_cv_c_bigendian=universal
14119 break
14122 esac
14123 ac_prev=
14124 elif test "x$ac_word" = "x-arch"; then
14125 ac_prev=arch
14127 done
14129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14130 if test $ac_cv_c_bigendian = unknown; then
14131 # See if sys/param.h defines the BYTE_ORDER macro.
14132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14133 /* end confdefs.h. */
14134 #include <sys/types.h>
14135 #include <sys/param.h>
14138 main ()
14140 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14141 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14142 && LITTLE_ENDIAN)
14143 bogus endian macros
14144 #endif
14147 return 0;
14149 _ACEOF
14150 if ac_fn_c_try_compile "$LINENO"; then :
14151 # It does; now see whether it defined to BIG_ENDIAN or not.
14152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14153 /* end confdefs.h. */
14154 #include <sys/types.h>
14155 #include <sys/param.h>
14158 main ()
14160 #if BYTE_ORDER != BIG_ENDIAN
14161 not big endian
14162 #endif
14165 return 0;
14167 _ACEOF
14168 if ac_fn_c_try_compile "$LINENO"; then :
14169 ac_cv_c_bigendian=yes
14170 else
14171 ac_cv_c_bigendian=no
14173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14177 if test $ac_cv_c_bigendian = unknown; then
14178 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14180 /* end confdefs.h. */
14181 #include <limits.h>
14184 main ()
14186 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14187 bogus endian macros
14188 #endif
14191 return 0;
14193 _ACEOF
14194 if ac_fn_c_try_compile "$LINENO"; then :
14195 # It does; now see whether it defined to _BIG_ENDIAN or not.
14196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14197 /* end confdefs.h. */
14198 #include <limits.h>
14201 main ()
14203 #ifndef _BIG_ENDIAN
14204 not big endian
14205 #endif
14208 return 0;
14210 _ACEOF
14211 if ac_fn_c_try_compile "$LINENO"; then :
14212 ac_cv_c_bigendian=yes
14213 else
14214 ac_cv_c_bigendian=no
14216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14220 if test $ac_cv_c_bigendian = unknown; then
14221 # Compile a test program.
14222 if test "$cross_compiling" = yes; then :
14223 # Try to guess by grepping values from an object file.
14224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14225 /* end confdefs.h. */
14226 short int ascii_mm[] =
14227 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14228 short int ascii_ii[] =
14229 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14230 int use_ascii (int i) {
14231 return ascii_mm[i] + ascii_ii[i];
14233 short int ebcdic_ii[] =
14234 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14235 short int ebcdic_mm[] =
14236 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14237 int use_ebcdic (int i) {
14238 return ebcdic_mm[i] + ebcdic_ii[i];
14240 extern int foo;
14243 main ()
14245 return use_ascii (foo) == use_ebcdic (foo);
14247 return 0;
14249 _ACEOF
14250 if ac_fn_c_try_compile "$LINENO"; then :
14251 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14252 ac_cv_c_bigendian=yes
14254 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14255 if test "$ac_cv_c_bigendian" = unknown; then
14256 ac_cv_c_bigendian=no
14257 else
14258 # finding both strings is unlikely to happen, but who knows?
14259 ac_cv_c_bigendian=unknown
14263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14264 else
14265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14266 /* end confdefs.h. */
14267 $ac_includes_default
14269 main ()
14272 /* Are we little or big endian? From Harbison&Steele. */
14273 union
14275 long int l;
14276 char c[sizeof (long int)];
14277 } u;
14278 u.l = 1;
14279 return u.c[sizeof (long int) - 1] == 1;
14282 return 0;
14284 _ACEOF
14285 if ac_fn_c_try_run "$LINENO"; then :
14286 ac_cv_c_bigendian=no
14287 else
14288 ac_cv_c_bigendian=yes
14290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14291 conftest.$ac_objext conftest.beam conftest.$ac_ext
14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14297 $as_echo "$ac_cv_c_bigendian" >&6; }
14298 case $ac_cv_c_bigendian in #(
14299 yes)
14300 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14301 ;; #(
14303 ;; #(
14304 universal)
14306 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14308 ;; #(
14310 as_fn_error $? "unknown endianness
14311 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14312 esac
14314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14315 $as_echo_n "checking for inline... " >&6; }
14316 if ${ac_cv_c_inline+:} false; then :
14317 $as_echo_n "(cached) " >&6
14318 else
14319 ac_cv_c_inline=no
14320 for ac_kw in inline __inline__ __inline; do
14321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14322 /* end confdefs.h. */
14323 #ifndef __cplusplus
14324 typedef int foo_t;
14325 static $ac_kw foo_t static_foo () {return 0; }
14326 $ac_kw foo_t foo () {return 0; }
14327 #endif
14329 _ACEOF
14330 if ac_fn_c_try_compile "$LINENO"; then :
14331 ac_cv_c_inline=$ac_kw
14333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14334 test "$ac_cv_c_inline" != no && break
14335 done
14338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14339 $as_echo "$ac_cv_c_inline" >&6; }
14341 case $ac_cv_c_inline in
14342 inline | yes) ;;
14344 case $ac_cv_c_inline in
14345 no) ac_val=;;
14346 *) ac_val=$ac_cv_c_inline;;
14347 esac
14348 cat >>confdefs.h <<_ACEOF
14349 #ifndef __cplusplus
14350 #define inline $ac_val
14351 #endif
14352 _ACEOF
14354 esac
14356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for printf format archetype" >&5
14357 $as_echo_n "checking for printf format archetype... " >&6; }
14358 if ${pgac_cv_printf_archetype+:} false; then :
14359 $as_echo_n "(cached) " >&6
14360 else
14361 pgac_cv_printf_archetype=gnu_printf
14362 ac_save_c_werror_flag=$ac_c_werror_flag
14363 ac_c_werror_flag=yes
14364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14365 /* end confdefs.h. */
14366 extern void pgac_write(int ignore, const char *fmt,...)
14367 __attribute__((format($pgac_cv_printf_archetype, 2, 3)));
14369 main ()
14371 pgac_write(0, "error %s: %m", "foo");
14373 return 0;
14375 _ACEOF
14376 if ac_fn_c_try_compile "$LINENO"; then :
14377 ac_archetype_ok=yes
14378 else
14379 ac_archetype_ok=no
14381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14382 ac_c_werror_flag=$ac_save_c_werror_flag
14384 if [ "$ac_archetype_ok" = no ]; then
14385 pgac_cv_printf_archetype=__syslog__
14386 ac_save_c_werror_flag=$ac_c_werror_flag
14387 ac_c_werror_flag=yes
14388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14389 /* end confdefs.h. */
14390 extern void pgac_write(int ignore, const char *fmt,...)
14391 __attribute__((format($pgac_cv_printf_archetype, 2, 3)));
14393 main ()
14395 pgac_write(0, "error %s: %m", "foo");
14397 return 0;
14399 _ACEOF
14400 if ac_fn_c_try_compile "$LINENO"; then :
14401 ac_archetype_ok=yes
14402 else
14403 ac_archetype_ok=no
14405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14406 ac_c_werror_flag=$ac_save_c_werror_flag
14408 if [ "$ac_archetype_ok" = no ]; then
14409 pgac_cv_printf_archetype=printf
14413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_printf_archetype" >&5
14414 $as_echo "$pgac_cv_printf_archetype" >&6; }
14416 cat >>confdefs.h <<_ACEOF
14417 #define PG_PRINTF_ATTRIBUTE $pgac_cv_printf_archetype
14418 _ACEOF
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Static_assert" >&5
14422 $as_echo_n "checking for _Static_assert... " >&6; }
14423 if ${pgac_cv__static_assert+:} false; then :
14424 $as_echo_n "(cached) " >&6
14425 else
14426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14427 /* end confdefs.h. */
14430 main ()
14432 ({ _Static_assert(1, "foo"); })
14434 return 0;
14436 _ACEOF
14437 if ac_fn_c_try_link "$LINENO"; then :
14438 pgac_cv__static_assert=yes
14439 else
14440 pgac_cv__static_assert=no
14442 rm -f core conftest.err conftest.$ac_objext \
14443 conftest$ac_exeext conftest.$ac_ext
14445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__static_assert" >&5
14446 $as_echo "$pgac_cv__static_assert" >&6; }
14447 if test x"$pgac_cv__static_assert" = xyes ; then
14449 $as_echo "#define HAVE__STATIC_ASSERT 1" >>confdefs.h
14452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof" >&5
14453 $as_echo_n "checking for typeof... " >&6; }
14454 if ${pgac_cv_c_typeof+:} false; then :
14455 $as_echo_n "(cached) " >&6
14456 else
14457 pgac_cv_c_typeof=no
14458 for pgac_kw in typeof __typeof__ decltype; do
14459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14460 /* end confdefs.h. */
14463 main ()
14465 int x = 0;
14466 $pgac_kw(x) y;
14467 y = x;
14468 return y;
14470 return 0;
14472 _ACEOF
14473 if ac_fn_c_try_compile "$LINENO"; then :
14474 pgac_cv_c_typeof=$pgac_kw
14476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14477 test "$pgac_cv_c_typeof" != no && break
14478 done
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_c_typeof" >&5
14481 $as_echo "$pgac_cv_c_typeof" >&6; }
14482 if test "$pgac_cv_c_typeof" != no; then
14484 $as_echo "#define HAVE_TYPEOF 1" >>confdefs.h
14486 if test "$pgac_cv_c_typeof" != typeof; then
14488 cat >>confdefs.h <<_ACEOF
14489 #define typeof $pgac_cv_c_typeof
14490 _ACEOF
14494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_types_compatible_p" >&5
14495 $as_echo_n "checking for __builtin_types_compatible_p... " >&6; }
14496 if ${pgac_cv__types_compatible+:} false; then :
14497 $as_echo_n "(cached) " >&6
14498 else
14499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14500 /* end confdefs.h. */
14503 main ()
14505 int x; static int y[__builtin_types_compatible_p(__typeof__(x), int)];
14507 return 0;
14509 _ACEOF
14510 if ac_fn_c_try_compile "$LINENO"; then :
14511 pgac_cv__types_compatible=yes
14512 else
14513 pgac_cv__types_compatible=no
14515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__types_compatible" >&5
14518 $as_echo "$pgac_cv__types_compatible" >&6; }
14519 if test x"$pgac_cv__types_compatible" = xyes ; then
14521 $as_echo "#define HAVE__BUILTIN_TYPES_COMPATIBLE_P 1" >>confdefs.h
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_constant_p" >&5
14525 $as_echo_n "checking for __builtin_constant_p... " >&6; }
14526 if ${pgac_cv__builtin_constant_p+:} false; then :
14527 $as_echo_n "(cached) " >&6
14528 else
14529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14530 /* end confdefs.h. */
14531 static int x;
14532 static int y[__builtin_constant_p(x) ? x : 1];
14533 static int z[__builtin_constant_p("string literal") ? 1 : x];
14536 _ACEOF
14537 if ac_fn_c_try_compile "$LINENO"; then :
14538 pgac_cv__builtin_constant_p=yes
14539 else
14540 pgac_cv__builtin_constant_p=no
14542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_constant_p" >&5
14545 $as_echo "$pgac_cv__builtin_constant_p" >&6; }
14546 if test x"$pgac_cv__builtin_constant_p" = xyes ; then
14548 $as_echo "#define HAVE__BUILTIN_CONSTANT_P 1" >>confdefs.h
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unreachable" >&5
14552 $as_echo_n "checking for __builtin_unreachable... " >&6; }
14553 if ${pgac_cv__builtin_unreachable+:} false; then :
14554 $as_echo_n "(cached) " >&6
14555 else
14556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14557 /* end confdefs.h. */
14560 main ()
14562 __builtin_unreachable();
14564 return 0;
14566 _ACEOF
14567 if ac_fn_c_try_link "$LINENO"; then :
14568 pgac_cv__builtin_unreachable=yes
14569 else
14570 pgac_cv__builtin_unreachable=no
14572 rm -f core conftest.err conftest.$ac_objext \
14573 conftest$ac_exeext conftest.$ac_ext
14575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_unreachable" >&5
14576 $as_echo "$pgac_cv__builtin_unreachable" >&6; }
14577 if test x"$pgac_cv__builtin_unreachable" = xyes ; then
14579 $as_echo "#define HAVE__BUILTIN_UNREACHABLE 1" >>confdefs.h
14582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for computed goto support" >&5
14583 $as_echo_n "checking for computed goto support... " >&6; }
14584 if ${pgac_cv_computed_goto+:} false; then :
14585 $as_echo_n "(cached) " >&6
14586 else
14587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14588 /* end confdefs.h. */
14591 main ()
14593 void *labeladdrs[] = {&&my_label};
14594 goto *labeladdrs[0];
14595 my_label:
14596 return 1;
14599 return 0;
14601 _ACEOF
14602 if ac_fn_c_try_compile "$LINENO"; then :
14603 pgac_cv_computed_goto=yes
14604 else
14605 pgac_cv_computed_goto=no
14607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_computed_goto" >&5
14610 $as_echo "$pgac_cv_computed_goto" >&6; }
14611 if test x"$pgac_cv_computed_goto" = xyes ; then
14613 $as_echo "#define HAVE_COMPUTED_GOTO 1" >>confdefs.h
14616 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
14617 #include <time.h>
14620 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
14622 cat >>confdefs.h <<_ACEOF
14623 #define HAVE_STRUCT_TM_TM_ZONE 1
14624 _ACEOF
14630 ac_fn_c_check_type "$LINENO" "union semun" "ac_cv_type_union_semun" "#include <sys/types.h>
14631 #include <sys/ipc.h>
14632 #include <sys/sem.h>
14635 if test "x$ac_cv_type_union_semun" = xyes; then :
14637 cat >>confdefs.h <<_ACEOF
14638 #define HAVE_UNION_SEMUN 1
14639 _ACEOF
14644 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/socket.h>
14646 if test "x$ac_cv_type_socklen_t" = xyes; then :
14648 cat >>confdefs.h <<_ACEOF
14649 #define HAVE_SOCKLEN_T 1
14650 _ACEOF
14655 ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include <sys/types.h>
14656 #include <sys/socket.h>
14659 if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then :
14661 cat >>confdefs.h <<_ACEOF
14662 #define HAVE_STRUCT_SOCKADDR_SA_LEN 1
14663 _ACEOF
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for locale_t" >&5
14670 $as_echo_n "checking for locale_t... " >&6; }
14671 if ${pgac_cv_type_locale_t+:} false; then :
14672 $as_echo_n "(cached) " >&6
14673 else
14674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14675 /* end confdefs.h. */
14676 #include <locale.h>
14677 locale_t x;
14679 main ()
14683 return 0;
14685 _ACEOF
14686 if ac_fn_c_try_compile "$LINENO"; then :
14687 pgac_cv_type_locale_t=yes
14688 else
14689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14690 /* end confdefs.h. */
14691 #include <xlocale.h>
14692 locale_t x;
14694 main ()
14698 return 0;
14700 _ACEOF
14701 if ac_fn_c_try_compile "$LINENO"; then :
14702 pgac_cv_type_locale_t='yes (in xlocale.h)'
14703 else
14704 pgac_cv_type_locale_t=no
14706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_locale_t" >&5
14711 $as_echo "$pgac_cv_type_locale_t" >&6; }
14712 if test "$pgac_cv_type_locale_t" = 'yes (in xlocale.h)'; then
14714 $as_echo "#define LOCALE_T_IN_XLOCALE 1" >>confdefs.h
14718 # MSVC doesn't cope well with defining restrict to __restrict, the
14719 # spelling it understands, because it conflicts with
14720 # __declspec(restrict). Therefore we define pg_restrict to the
14721 # appropriate definition, which presumably won't conflict.
14722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14723 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14724 if ${ac_cv_c_restrict+:} false; then :
14725 $as_echo_n "(cached) " >&6
14726 else
14727 ac_cv_c_restrict=no
14728 # The order here caters to the fact that C++ does not require restrict.
14729 for ac_kw in __restrict __restrict__ _Restrict restrict; do
14730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14731 /* end confdefs.h. */
14732 typedef int * int_ptr;
14733 int foo (int_ptr $ac_kw ip) {
14734 return ip[0];
14737 main ()
14739 int s[1];
14740 int * $ac_kw t = s;
14741 t[0] = 0;
14742 return foo(t)
14744 return 0;
14746 _ACEOF
14747 if ac_fn_c_try_compile "$LINENO"; then :
14748 ac_cv_c_restrict=$ac_kw
14750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14751 test "$ac_cv_c_restrict" != no && break
14752 done
14755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14756 $as_echo "$ac_cv_c_restrict" >&6; }
14758 case $ac_cv_c_restrict in
14759 restrict) ;;
14760 no) $as_echo "#define restrict /**/" >>confdefs.h
14762 *) cat >>confdefs.h <<_ACEOF
14763 #define restrict $ac_cv_c_restrict
14764 _ACEOF
14766 esac
14768 if test "$ac_cv_c_restrict" = "no"; then
14769 pg_restrict=""
14770 else
14771 pg_restrict="$ac_cv_c_restrict"
14774 cat >>confdefs.h <<_ACEOF
14775 #define pg_restrict $pg_restrict
14776 _ACEOF
14779 ac_fn_c_check_type "$LINENO" "struct option" "ac_cv_type_struct_option" "#ifdef HAVE_GETOPT_H
14780 #include <getopt.h>
14781 #endif
14783 if test "x$ac_cv_type_struct_option" = xyes; then :
14785 cat >>confdefs.h <<_ACEOF
14786 #define HAVE_STRUCT_OPTION 1
14787 _ACEOF
14793 case $host_cpu in
14794 x86_64)
14795 # On x86_64, check if we can compile a popcntq instruction
14796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports x86_64 popcntq" >&5
14797 $as_echo_n "checking whether assembler supports x86_64 popcntq... " >&6; }
14798 if ${pgac_cv_have_x86_64_popcntq+:} false; then :
14799 $as_echo_n "(cached) " >&6
14800 else
14801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14802 /* end confdefs.h. */
14805 main ()
14807 long long x = 1; long long r;
14808 __asm__ __volatile__ (" popcntq %1,%0\n" : "=q"(r) : "rm"(x));
14810 return 0;
14812 _ACEOF
14813 if ac_fn_c_try_compile "$LINENO"; then :
14814 pgac_cv_have_x86_64_popcntq=yes
14815 else
14816 pgac_cv_have_x86_64_popcntq=no
14818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_x86_64_popcntq" >&5
14821 $as_echo "$pgac_cv_have_x86_64_popcntq" >&6; }
14822 if test x"$pgac_cv_have_x86_64_popcntq" = xyes ; then
14824 $as_echo "#define HAVE_X86_64_POPCNTQ 1" >>confdefs.h
14828 ppc*|powerpc*)
14829 # On PPC, check if compiler accepts "i"(x) when __builtin_constant_p(x).
14830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance" >&5
14831 $as_echo_n "checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance... " >&6; }
14832 if ${pgac_cv_have_i_constraint__builtin_constant_p+:} false; then :
14833 $as_echo_n "(cached) " >&6
14834 else
14835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14836 /* end confdefs.h. */
14837 static inline int
14838 addi(int ra, int si)
14840 int res = 0;
14841 if (__builtin_constant_p(si))
14842 __asm__ __volatile__(
14843 " addi %0,%1,%2\n" : "=r"(res) : "b"(ra), "i"(si));
14844 return res;
14846 int test_adds(int x) { return addi(3, x) + addi(x, 5); }
14848 main ()
14852 return 0;
14854 _ACEOF
14855 if ac_fn_c_try_compile "$LINENO"; then :
14856 pgac_cv_have_i_constraint__builtin_constant_p=yes
14857 else
14858 pgac_cv_have_i_constraint__builtin_constant_p=no
14860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_i_constraint__builtin_constant_p" >&5
14863 $as_echo "$pgac_cv_have_i_constraint__builtin_constant_p" >&6; }
14864 if test x"$pgac_cv_have_i_constraint__builtin_constant_p" = xyes ; then
14866 $as_echo "#define HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P 1" >>confdefs.h
14870 esac
14872 # Check largefile support. You might think this is a system service not a
14873 # compiler characteristic, but you'd be wrong. We must check this before
14874 # probing existence of related functions such as fseeko, since the largefile
14875 # defines can affect what is generated for that.
14876 if test "$PORTNAME" != "win32"; then
14877 # Check whether --enable-largefile was given.
14878 if test "${enable_largefile+set}" = set; then :
14879 enableval=$enable_largefile;
14882 if test "$enable_largefile" != no; then
14884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
14885 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
14886 if ${ac_cv_sys_largefile_CC+:} false; then :
14887 $as_echo_n "(cached) " >&6
14888 else
14889 ac_cv_sys_largefile_CC=no
14890 if test "$GCC" != yes; then
14891 ac_save_CC=$CC
14892 while :; do
14893 # IRIX 6.2 and later do not support large files by default,
14894 # so use the C compiler's -n32 option if that helps.
14895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14896 /* end confdefs.h. */
14897 #include <sys/types.h>
14898 /* Check that off_t can represent 2**63 - 1 correctly.
14899 We can't simply define LARGE_OFF_T to be 9223372036854775807,
14900 since some C++ compilers masquerading as C compilers
14901 incorrectly reject 9223372036854775807. */
14902 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
14903 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
14904 && LARGE_OFF_T % 2147483647 == 1)
14905 ? 1 : -1];
14907 main ()
14911 return 0;
14913 _ACEOF
14914 if ac_fn_c_try_compile "$LINENO"; then :
14915 break
14917 rm -f core conftest.err conftest.$ac_objext
14918 CC="$CC -n32"
14919 if ac_fn_c_try_compile "$LINENO"; then :
14920 ac_cv_sys_largefile_CC=' -n32'; break
14922 rm -f core conftest.err conftest.$ac_objext
14923 break
14924 done
14925 CC=$ac_save_CC
14926 rm -f conftest.$ac_ext
14929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
14930 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
14931 if test "$ac_cv_sys_largefile_CC" != no; then
14932 CC=$CC$ac_cv_sys_largefile_CC
14935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
14936 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
14937 if ${ac_cv_sys_file_offset_bits+:} false; then :
14938 $as_echo_n "(cached) " >&6
14939 else
14940 while :; do
14941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14942 /* end confdefs.h. */
14943 #include <sys/types.h>
14944 /* Check that off_t can represent 2**63 - 1 correctly.
14945 We can't simply define LARGE_OFF_T to be 9223372036854775807,
14946 since some C++ compilers masquerading as C compilers
14947 incorrectly reject 9223372036854775807. */
14948 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
14949 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
14950 && LARGE_OFF_T % 2147483647 == 1)
14951 ? 1 : -1];
14953 main ()
14957 return 0;
14959 _ACEOF
14960 if ac_fn_c_try_compile "$LINENO"; then :
14961 ac_cv_sys_file_offset_bits=no; break
14963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14965 /* end confdefs.h. */
14966 #define _FILE_OFFSET_BITS 64
14967 #include <sys/types.h>
14968 /* Check that off_t can represent 2**63 - 1 correctly.
14969 We can't simply define LARGE_OFF_T to be 9223372036854775807,
14970 since some C++ compilers masquerading as C compilers
14971 incorrectly reject 9223372036854775807. */
14972 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
14973 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
14974 && LARGE_OFF_T % 2147483647 == 1)
14975 ? 1 : -1];
14977 main ()
14981 return 0;
14983 _ACEOF
14984 if ac_fn_c_try_compile "$LINENO"; then :
14985 ac_cv_sys_file_offset_bits=64; break
14987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14988 ac_cv_sys_file_offset_bits=unknown
14989 break
14990 done
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
14993 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
14994 case $ac_cv_sys_file_offset_bits in #(
14995 no | unknown) ;;
14997 cat >>confdefs.h <<_ACEOF
14998 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
14999 _ACEOF
15001 esac
15002 rm -rf conftest*
15003 if test $ac_cv_sys_file_offset_bits = unknown; then
15004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
15005 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
15006 if ${ac_cv_sys_large_files+:} false; then :
15007 $as_echo_n "(cached) " >&6
15008 else
15009 while :; do
15010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h. */
15012 #include <sys/types.h>
15013 /* Check that off_t can represent 2**63 - 1 correctly.
15014 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15015 since some C++ compilers masquerading as C compilers
15016 incorrectly reject 9223372036854775807. */
15017 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15018 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15019 && LARGE_OFF_T % 2147483647 == 1)
15020 ? 1 : -1];
15022 main ()
15026 return 0;
15028 _ACEOF
15029 if ac_fn_c_try_compile "$LINENO"; then :
15030 ac_cv_sys_large_files=no; break
15032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15034 /* end confdefs.h. */
15035 #define _LARGE_FILES 1
15036 #include <sys/types.h>
15037 /* Check that off_t can represent 2**63 - 1 correctly.
15038 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15039 since some C++ compilers masquerading as C compilers
15040 incorrectly reject 9223372036854775807. */
15041 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15042 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15043 && LARGE_OFF_T % 2147483647 == 1)
15044 ? 1 : -1];
15046 main ()
15050 return 0;
15052 _ACEOF
15053 if ac_fn_c_try_compile "$LINENO"; then :
15054 ac_cv_sys_large_files=1; break
15056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15057 ac_cv_sys_large_files=unknown
15058 break
15059 done
15061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
15062 $as_echo "$ac_cv_sys_large_files" >&6; }
15063 case $ac_cv_sys_large_files in #(
15064 no | unknown) ;;
15066 cat >>confdefs.h <<_ACEOF
15067 #define _LARGE_FILES $ac_cv_sys_large_files
15068 _ACEOF
15070 esac
15071 rm -rf conftest*
15080 # The cast to long int works around a bug in the HP C Compiler
15081 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15082 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15083 # This bug is HP SR number 8606223364.
15084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
15085 $as_echo_n "checking size of off_t... " >&6; }
15086 if ${ac_cv_sizeof_off_t+:} false; then :
15087 $as_echo_n "(cached) " >&6
15088 else
15089 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then :
15091 else
15092 if test "$ac_cv_type_off_t" = yes; then
15093 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15095 as_fn_error 77 "cannot compute sizeof (off_t)
15096 See \`config.log' for more details" "$LINENO" 5; }
15097 else
15098 ac_cv_sizeof_off_t=0
15103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
15104 $as_echo "$ac_cv_sizeof_off_t" >&6; }
15108 cat >>confdefs.h <<_ACEOF
15109 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
15110 _ACEOF
15114 # If we don't have largefile support, can't handle segment size >= 2GB.
15115 if test "$ac_cv_sizeof_off_t" -lt 8; then
15116 if expr $RELSEG_SIZE '*' $blocksize '>=' 2 '*' 1024 '*' 1024; then
15117 as_fn_error $? "Large file support is not enabled. Segment size cannot be larger than 1GB." "$LINENO" 5
15121 # The cast to long int works around a bug in the HP C Compiler
15122 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15123 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15124 # This bug is HP SR number 8606223364.
15125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5
15126 $as_echo_n "checking size of bool... " >&6; }
15127 if ${ac_cv_sizeof_bool+:} false; then :
15128 $as_echo_n "(cached) " >&6
15129 else
15130 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool" "#ifdef HAVE_STDBOOL_H
15131 #include <stdbool.h>
15132 #endif
15133 "; then :
15135 else
15136 if test "$ac_cv_type_bool" = yes; then
15137 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15138 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15139 as_fn_error 77 "cannot compute sizeof (bool)
15140 See \`config.log' for more details" "$LINENO" 5; }
15141 else
15142 ac_cv_sizeof_bool=0
15147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5
15148 $as_echo "$ac_cv_sizeof_bool" >&6; }
15152 cat >>confdefs.h <<_ACEOF
15153 #define SIZEOF_BOOL $ac_cv_sizeof_bool
15154 _ACEOF
15158 if test "$ac_cv_header_stdbool_h" = yes -a "$ac_cv_sizeof_bool" = 1; then
15160 $as_echo "#define PG_USE_STDBOOL 1" >>confdefs.h
15166 ## Functions, global variables
15169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int timezone" >&5
15170 $as_echo_n "checking for int timezone... " >&6; }
15171 if ${pgac_cv_var_int_timezone+:} false; then :
15172 $as_echo_n "(cached) " >&6
15173 else
15174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15175 /* end confdefs.h. */
15176 #include <time.h>
15177 int res;
15179 main ()
15181 #ifndef __CYGWIN__
15182 res = timezone / 60;
15183 #else
15184 res = _timezone / 60;
15185 #endif
15187 return 0;
15189 _ACEOF
15190 if ac_fn_c_try_link "$LINENO"; then :
15191 pgac_cv_var_int_timezone=yes
15192 else
15193 pgac_cv_var_int_timezone=no
15195 rm -f core conftest.err conftest.$ac_objext \
15196 conftest$ac_exeext conftest.$ac_ext
15198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_timezone" >&5
15199 $as_echo "$pgac_cv_var_int_timezone" >&6; }
15200 if test x"$pgac_cv_var_int_timezone" = xyes ; then
15202 $as_echo "#define HAVE_INT_TIMEZONE 1" >>confdefs.h
15205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcstombs_l declaration" >&5
15206 $as_echo_n "checking for wcstombs_l declaration... " >&6; }
15207 if ${pgac_cv_func_wcstombs_l+:} false; then :
15208 $as_echo_n "(cached) " >&6
15209 else
15210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15211 /* end confdefs.h. */
15212 #include <stdlib.h>
15213 #include <locale.h>
15215 main ()
15217 #ifndef wcstombs_l
15218 (void) wcstombs_l;
15219 #endif
15221 return 0;
15223 _ACEOF
15224 if ac_fn_c_try_compile "$LINENO"; then :
15225 pgac_cv_func_wcstombs_l='yes'
15226 else
15227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15228 /* end confdefs.h. */
15229 #include <stdlib.h>
15230 #include <locale.h>
15231 #include <xlocale.h>
15233 main ()
15235 #ifndef wcstombs_l
15236 (void) wcstombs_l;
15237 #endif
15239 return 0;
15241 _ACEOF
15242 if ac_fn_c_try_compile "$LINENO"; then :
15243 pgac_cv_func_wcstombs_l='yes (in xlocale.h)'
15244 else
15245 pgac_cv_func_wcstombs_l='no'
15247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_wcstombs_l" >&5
15252 $as_echo "$pgac_cv_func_wcstombs_l" >&6; }
15253 if test "$pgac_cv_func_wcstombs_l" = 'yes (in xlocale.h)'; then
15255 $as_echo "#define WCSTOMBS_L_IN_XLOCALE 1" >>confdefs.h
15259 # Some versions of libedit contain strlcpy(), setproctitle(), and other
15260 # symbols that that library has no business exposing to the world. Pending
15261 # acquisition of a clue by those developers, ignore libedit (including its
15262 # possible alias of libreadline) while checking for everything else.
15263 LIBS_including_readline="$LIBS"
15264 LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
15266 for ac_func in backtrace_symbols copyfile copy_file_range getifaddrs getpeerucred inet_pton kqueue mbstowcs_l memset_s posix_fallocate ppoll pthread_is_threaded_np setproctitle setproctitle_fast strchrnul strsignal syncfs sync_file_range uselocale wcstombs_l
15267 do :
15268 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15269 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15270 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15271 cat >>confdefs.h <<_ACEOF
15272 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15273 _ACEOF
15276 done
15279 # These typically are compiler builtins, for which AC_CHECK_FUNCS fails.
15280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5
15281 $as_echo_n "checking for __builtin_bswap16... " >&6; }
15282 if ${pgac_cv__builtin_bswap16+:} false; then :
15283 $as_echo_n "(cached) " >&6
15284 else
15285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15286 /* end confdefs.h. */
15289 call__builtin_bswap16(int x)
15291 return __builtin_bswap16(x);
15294 main ()
15298 return 0;
15300 _ACEOF
15301 if ac_fn_c_try_link "$LINENO"; then :
15302 pgac_cv__builtin_bswap16=yes
15303 else
15304 pgac_cv__builtin_bswap16=no
15306 rm -f core conftest.err conftest.$ac_objext \
15307 conftest$ac_exeext conftest.$ac_ext
15309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap16" >&5
15310 $as_echo "$pgac_cv__builtin_bswap16" >&6; }
15311 if test x"${pgac_cv__builtin_bswap16}" = xyes ; then
15313 cat >>confdefs.h <<_ACEOF
15314 #define HAVE__BUILTIN_BSWAP16 1
15315 _ACEOF
15318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap32" >&5
15319 $as_echo_n "checking for __builtin_bswap32... " >&6; }
15320 if ${pgac_cv__builtin_bswap32+:} false; then :
15321 $as_echo_n "(cached) " >&6
15322 else
15323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15324 /* end confdefs.h. */
15327 call__builtin_bswap32(int x)
15329 return __builtin_bswap32(x);
15332 main ()
15336 return 0;
15338 _ACEOF
15339 if ac_fn_c_try_link "$LINENO"; then :
15340 pgac_cv__builtin_bswap32=yes
15341 else
15342 pgac_cv__builtin_bswap32=no
15344 rm -f core conftest.err conftest.$ac_objext \
15345 conftest$ac_exeext conftest.$ac_ext
15347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap32" >&5
15348 $as_echo "$pgac_cv__builtin_bswap32" >&6; }
15349 if test x"${pgac_cv__builtin_bswap32}" = xyes ; then
15351 cat >>confdefs.h <<_ACEOF
15352 #define HAVE__BUILTIN_BSWAP32 1
15353 _ACEOF
15356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5
15357 $as_echo_n "checking for __builtin_bswap64... " >&6; }
15358 if ${pgac_cv__builtin_bswap64+:} false; then :
15359 $as_echo_n "(cached) " >&6
15360 else
15361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15362 /* end confdefs.h. */
15365 call__builtin_bswap64(long int x)
15367 return __builtin_bswap64(x);
15370 main ()
15374 return 0;
15376 _ACEOF
15377 if ac_fn_c_try_link "$LINENO"; then :
15378 pgac_cv__builtin_bswap64=yes
15379 else
15380 pgac_cv__builtin_bswap64=no
15382 rm -f core conftest.err conftest.$ac_objext \
15383 conftest$ac_exeext conftest.$ac_ext
15385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap64" >&5
15386 $as_echo "$pgac_cv__builtin_bswap64" >&6; }
15387 if test x"${pgac_cv__builtin_bswap64}" = xyes ; then
15389 cat >>confdefs.h <<_ACEOF
15390 #define HAVE__BUILTIN_BSWAP64 1
15391 _ACEOF
15394 # We assume that we needn't test all widths of these explicitly:
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5
15396 $as_echo_n "checking for __builtin_clz... " >&6; }
15397 if ${pgac_cv__builtin_clz+:} false; then :
15398 $as_echo_n "(cached) " >&6
15399 else
15400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15401 /* end confdefs.h. */
15404 call__builtin_clz(unsigned int x)
15406 return __builtin_clz(x);
15409 main ()
15413 return 0;
15415 _ACEOF
15416 if ac_fn_c_try_link "$LINENO"; then :
15417 pgac_cv__builtin_clz=yes
15418 else
15419 pgac_cv__builtin_clz=no
15421 rm -f core conftest.err conftest.$ac_objext \
15422 conftest$ac_exeext conftest.$ac_ext
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_clz" >&5
15425 $as_echo "$pgac_cv__builtin_clz" >&6; }
15426 if test x"${pgac_cv__builtin_clz}" = xyes ; then
15428 cat >>confdefs.h <<_ACEOF
15429 #define HAVE__BUILTIN_CLZ 1
15430 _ACEOF
15433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_ctz" >&5
15434 $as_echo_n "checking for __builtin_ctz... " >&6; }
15435 if ${pgac_cv__builtin_ctz+:} false; then :
15436 $as_echo_n "(cached) " >&6
15437 else
15438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15439 /* end confdefs.h. */
15442 call__builtin_ctz(unsigned int x)
15444 return __builtin_ctz(x);
15447 main ()
15451 return 0;
15453 _ACEOF
15454 if ac_fn_c_try_link "$LINENO"; then :
15455 pgac_cv__builtin_ctz=yes
15456 else
15457 pgac_cv__builtin_ctz=no
15459 rm -f core conftest.err conftest.$ac_objext \
15460 conftest$ac_exeext conftest.$ac_ext
15462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_ctz" >&5
15463 $as_echo "$pgac_cv__builtin_ctz" >&6; }
15464 if test x"${pgac_cv__builtin_ctz}" = xyes ; then
15466 cat >>confdefs.h <<_ACEOF
15467 #define HAVE__BUILTIN_CTZ 1
15468 _ACEOF
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
15472 $as_echo_n "checking for __builtin_popcount... " >&6; }
15473 if ${pgac_cv__builtin_popcount+:} false; then :
15474 $as_echo_n "(cached) " >&6
15475 else
15476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15477 /* end confdefs.h. */
15480 call__builtin_popcount(unsigned int x)
15482 return __builtin_popcount(x);
15485 main ()
15489 return 0;
15491 _ACEOF
15492 if ac_fn_c_try_link "$LINENO"; then :
15493 pgac_cv__builtin_popcount=yes
15494 else
15495 pgac_cv__builtin_popcount=no
15497 rm -f core conftest.err conftest.$ac_objext \
15498 conftest$ac_exeext conftest.$ac_ext
15500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_popcount" >&5
15501 $as_echo "$pgac_cv__builtin_popcount" >&6; }
15502 if test x"${pgac_cv__builtin_popcount}" = xyes ; then
15504 cat >>confdefs.h <<_ACEOF
15505 #define HAVE__BUILTIN_POPCOUNT 1
15506 _ACEOF
15509 # __builtin_frame_address may draw a diagnostic for non-constant argument,
15510 # so it needs a different test function.
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_frame_address" >&5
15512 $as_echo_n "checking for __builtin_frame_address... " >&6; }
15513 if ${pgac_cv__builtin_frame_address+:} false; then :
15514 $as_echo_n "(cached) " >&6
15515 else
15516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15517 /* end confdefs.h. */
15519 void *
15520 call__builtin_frame_address(void)
15522 return __builtin_frame_address(0);
15525 main ()
15529 return 0;
15531 _ACEOF
15532 if ac_fn_c_try_link "$LINENO"; then :
15533 pgac_cv__builtin_frame_address=yes
15534 else
15535 pgac_cv__builtin_frame_address=no
15537 rm -f core conftest.err conftest.$ac_objext \
15538 conftest$ac_exeext conftest.$ac_ext
15540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_frame_address" >&5
15541 $as_echo "$pgac_cv__builtin_frame_address" >&6; }
15542 if test x"${pgac_cv__builtin_frame_address}" = xyes ; then
15544 cat >>confdefs.h <<_ACEOF
15545 #define HAVE__BUILTIN_FRAME_ADDRESS 1
15546 _ACEOF
15550 # We require 64-bit fseeko() to be available, but run this check anyway
15551 # in case it finds that _LARGEFILE_SOURCE has to be #define'd for that.
15552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
15553 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
15554 if ${ac_cv_sys_largefile_source+:} false; then :
15555 $as_echo_n "(cached) " >&6
15556 else
15557 while :; do
15558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15559 /* end confdefs.h. */
15560 #include <sys/types.h> /* for off_t */
15561 #include <stdio.h>
15563 main ()
15565 int (*fp) (FILE *, off_t, int) = fseeko;
15566 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15568 return 0;
15570 _ACEOF
15571 if ac_fn_c_try_link "$LINENO"; then :
15572 ac_cv_sys_largefile_source=no; break
15574 rm -f core conftest.err conftest.$ac_objext \
15575 conftest$ac_exeext conftest.$ac_ext
15576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15577 /* end confdefs.h. */
15578 #define _LARGEFILE_SOURCE 1
15579 #include <sys/types.h> /* for off_t */
15580 #include <stdio.h>
15582 main ()
15584 int (*fp) (FILE *, off_t, int) = fseeko;
15585 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15587 return 0;
15589 _ACEOF
15590 if ac_fn_c_try_link "$LINENO"; then :
15591 ac_cv_sys_largefile_source=1; break
15593 rm -f core conftest.err conftest.$ac_objext \
15594 conftest$ac_exeext conftest.$ac_ext
15595 ac_cv_sys_largefile_source=unknown
15596 break
15597 done
15599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
15600 $as_echo "$ac_cv_sys_largefile_source" >&6; }
15601 case $ac_cv_sys_largefile_source in #(
15602 no | unknown) ;;
15604 cat >>confdefs.h <<_ACEOF
15605 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
15606 _ACEOF
15608 esac
15609 rm -rf conftest*
15611 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
15612 # in glibc 2.1.3, but that breaks too many other things.
15613 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
15614 if test $ac_cv_sys_largefile_source != unknown; then
15616 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
15621 # posix_fadvise() is a no-op on Solaris, so don't incur function overhead
15622 # by calling it, 2009-04-02
15623 # http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/gen/posix_fadvise.c
15624 # The Clang compiler raises a warning for an undeclared identifier that matches
15625 # a compiler builtin function. All extant Clang versions are affected, as of
15626 # Clang 3.6.0. Test a builtin known to every version. This problem affects the
15627 # C and Objective C languages, but Clang does report an error under C++ and
15628 # Objective C++.
15630 # Passing -fno-builtin to the compiler would suppress this problem. That
15631 # strategy would have the advantage of being insensitive to stray warnings, but
15632 # it would make tests less realistic.
15633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how $CC reports undeclared, standard C functions" >&5
15634 $as_echo_n "checking how $CC reports undeclared, standard C functions... " >&6; }
15635 if ${ac_cv_c_decl_report+:} false; then :
15636 $as_echo_n "(cached) " >&6
15637 else
15638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15639 /* end confdefs.h. */
15642 main ()
15644 (void) strchr;
15646 return 0;
15648 _ACEOF
15649 if ac_fn_c_try_compile "$LINENO"; then :
15650 if test -s conftest.err; then :
15651 # For AC_CHECK_DECL to react to warnings, the compiler must be silent on
15652 # valid AC_CHECK_DECL input. No library function is consistently available
15653 # on freestanding implementations, so test against a dummy declaration.
15654 # Include always-available headers on the off chance that they somehow
15655 # elicit warnings.
15656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15657 /* end confdefs.h. */
15658 #include <float.h>
15659 #include <limits.h>
15660 #include <stdarg.h>
15661 #include <stddef.h>
15662 extern void ac_decl (int, char *);
15664 main ()
15666 #ifdef __cplusplus
15667 (void) ac_decl ((int) 0, (char *) 0);
15668 (void) ac_decl;
15669 #else
15670 (void) ac_decl;
15671 #endif
15674 return 0;
15676 _ACEOF
15677 if ac_fn_c_try_compile "$LINENO"; then :
15678 if test -s conftest.err; then :
15679 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15681 as_fn_error $? "cannot detect from compiler exit status or warnings
15682 See \`config.log' for more details" "$LINENO" 5; }
15683 else
15684 ac_cv_c_decl_report=warning
15686 else
15687 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15689 as_fn_error $? "cannot compile a simple declaration test
15690 See \`config.log' for more details" "$LINENO" 5; }
15692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15693 else
15694 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15695 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15696 as_fn_error $? "compiler does not report undeclared identifiers
15697 See \`config.log' for more details" "$LINENO" 5; }
15699 else
15700 ac_cv_c_decl_report=error
15702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_decl_report" >&5
15705 $as_echo "$ac_cv_c_decl_report" >&6; }
15707 case $ac_cv_c_decl_report in
15708 warning) ac_c_decl_warn_flag=yes ;;
15709 *) ac_c_decl_warn_flag= ;;
15710 esac
15712 if test "$PORTNAME" != "solaris"; then :
15714 for ac_func in posix_fadvise
15715 do :
15716 ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"
15717 if test "x$ac_cv_func_posix_fadvise" = xyes; then :
15718 cat >>confdefs.h <<_ACEOF
15719 #define HAVE_POSIX_FADVISE 1
15720 _ACEOF
15723 done
15725 ac_fn_c_check_decl "$LINENO" "posix_fadvise" "ac_cv_have_decl_posix_fadvise" "#include <fcntl.h>
15727 if test "x$ac_cv_have_decl_posix_fadvise" = xyes; then :
15728 ac_have_decl=1
15729 else
15730 ac_have_decl=0
15733 cat >>confdefs.h <<_ACEOF
15734 #define HAVE_DECL_POSIX_FADVISE $ac_have_decl
15735 _ACEOF
15738 fi # fi
15740 ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "#include <unistd.h>
15742 if test "x$ac_cv_have_decl_fdatasync" = xyes; then :
15743 ac_have_decl=1
15744 else
15745 ac_have_decl=0
15748 cat >>confdefs.h <<_ACEOF
15749 #define HAVE_DECL_FDATASYNC $ac_have_decl
15750 _ACEOF
15752 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default"
15753 if test "x$ac_cv_have_decl_strlcat" = xyes; then :
15754 ac_have_decl=1
15755 else
15756 ac_have_decl=0
15759 cat >>confdefs.h <<_ACEOF
15760 #define HAVE_DECL_STRLCAT $ac_have_decl
15761 _ACEOF
15762 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default"
15763 if test "x$ac_cv_have_decl_strlcpy" = xyes; then :
15764 ac_have_decl=1
15765 else
15766 ac_have_decl=0
15769 cat >>confdefs.h <<_ACEOF
15770 #define HAVE_DECL_STRLCPY $ac_have_decl
15771 _ACEOF
15772 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
15773 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
15774 ac_have_decl=1
15775 else
15776 ac_have_decl=0
15779 cat >>confdefs.h <<_ACEOF
15780 #define HAVE_DECL_STRNLEN $ac_have_decl
15781 _ACEOF
15784 # We can't use AC_CHECK_FUNCS to detect these functions, because it
15785 # won't handle deployment target restrictions on macOS
15786 ac_fn_c_check_decl "$LINENO" "preadv" "ac_cv_have_decl_preadv" "#include <sys/uio.h>
15788 if test "x$ac_cv_have_decl_preadv" = xyes; then :
15789 ac_have_decl=1
15790 else
15791 ac_have_decl=0
15794 cat >>confdefs.h <<_ACEOF
15795 #define HAVE_DECL_PREADV $ac_have_decl
15796 _ACEOF
15798 ac_fn_c_check_decl "$LINENO" "pwritev" "ac_cv_have_decl_pwritev" "#include <sys/uio.h>
15800 if test "x$ac_cv_have_decl_pwritev" = xyes; then :
15801 ac_have_decl=1
15802 else
15803 ac_have_decl=0
15806 cat >>confdefs.h <<_ACEOF
15807 #define HAVE_DECL_PWRITEV $ac_have_decl
15808 _ACEOF
15811 # This is probably only present on macOS, but may as well check always
15812 ac_fn_c_check_decl "$LINENO" "F_FULLFSYNC" "ac_cv_have_decl_F_FULLFSYNC" "#include <fcntl.h>
15814 if test "x$ac_cv_have_decl_F_FULLFSYNC" = xyes; then :
15815 ac_have_decl=1
15816 else
15817 ac_have_decl=0
15820 cat >>confdefs.h <<_ACEOF
15821 #define HAVE_DECL_F_FULLFSYNC $ac_have_decl
15822 _ACEOF
15825 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
15826 if test "x$ac_cv_func_explicit_bzero" = xyes; then :
15827 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h
15829 else
15830 case " $LIBOBJS " in
15831 *" explicit_bzero.$ac_objext "* ) ;;
15832 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext"
15834 esac
15838 ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt"
15839 if test "x$ac_cv_func_getopt" = xyes; then :
15840 $as_echo "#define HAVE_GETOPT 1" >>confdefs.h
15842 else
15843 case " $LIBOBJS " in
15844 *" getopt.$ac_objext "* ) ;;
15845 *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
15847 esac
15851 ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid"
15852 if test "x$ac_cv_func_getpeereid" = xyes; then :
15853 $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h
15855 else
15856 case " $LIBOBJS " in
15857 *" getpeereid.$ac_objext "* ) ;;
15858 *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext"
15860 esac
15864 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
15865 if test "x$ac_cv_func_inet_aton" = xyes; then :
15866 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
15868 else
15869 case " $LIBOBJS " in
15870 *" inet_aton.$ac_objext "* ) ;;
15871 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
15873 esac
15877 ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
15878 if test "x$ac_cv_func_mkdtemp" = xyes; then :
15879 $as_echo "#define HAVE_MKDTEMP 1" >>confdefs.h
15881 else
15882 case " $LIBOBJS " in
15883 *" mkdtemp.$ac_objext "* ) ;;
15884 *) LIBOBJS="$LIBOBJS mkdtemp.$ac_objext"
15886 esac
15890 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
15891 if test "x$ac_cv_func_strlcat" = xyes; then :
15892 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
15894 else
15895 case " $LIBOBJS " in
15896 *" strlcat.$ac_objext "* ) ;;
15897 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
15899 esac
15903 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
15904 if test "x$ac_cv_func_strlcpy" = xyes; then :
15905 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
15907 else
15908 case " $LIBOBJS " in
15909 *" strlcpy.$ac_objext "* ) ;;
15910 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
15912 esac
15916 ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
15917 if test "x$ac_cv_func_strnlen" = xyes; then :
15918 $as_echo "#define HAVE_STRNLEN 1" >>confdefs.h
15920 else
15921 case " $LIBOBJS " in
15922 *" strnlen.$ac_objext "* ) ;;
15923 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
15925 esac
15931 ac_fn_c_check_func "$LINENO" "pthread_barrier_wait" "ac_cv_func_pthread_barrier_wait"
15932 if test "x$ac_cv_func_pthread_barrier_wait" = xyes; then :
15933 $as_echo "#define HAVE_PTHREAD_BARRIER_WAIT 1" >>confdefs.h
15935 else
15936 case " $LIBOBJS " in
15937 *" pthread_barrier_wait.$ac_objext "* ) ;;
15938 *) LIBOBJS="$LIBOBJS pthread_barrier_wait.$ac_objext"
15940 esac
15946 if test "$PORTNAME" = "win32" -o "$PORTNAME" = "cygwin"; then
15947 # Cygwin and (apparently, based on test results) Mingw both
15948 # have a broken strtof(), so substitute its implementation.
15949 # That's not a perfect fix, since it doesn't avoid double-rounding,
15950 # but we have no better options.
15951 case " $LIBOBJS " in
15952 *" strtof.$ac_objext "* ) ;;
15953 *) LIBOBJS="$LIBOBJS strtof.$ac_objext"
15955 esac
15957 { $as_echo "$as_me:${as_lineno-$LINENO}: On $host_os we will use our strtof wrapper." >&5
15958 $as_echo "$as_me: On $host_os we will use our strtof wrapper." >&6;}
15961 # Similarly, use system's getopt_long() only if system provides struct option.
15962 if test x"$ac_cv_type_struct_option" = xyes ; then
15963 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
15964 if test "x$ac_cv_func_getopt_long" = xyes; then :
15965 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
15967 else
15968 case " $LIBOBJS " in
15969 *" getopt_long.$ac_objext "* ) ;;
15970 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
15972 esac
15977 else
15978 case " $LIBOBJS " in
15979 *" getopt_long.$ac_objext "* ) ;;
15980 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
15982 esac
15986 # On OpenBSD and Solaris, getopt() doesn't do what we want for long options
15987 # (i.e., allow '-' as a flag character), so use our version on those platforms.
15988 if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "solaris"; then
15989 case " $LIBOBJS " in
15990 *" getopt.$ac_objext "* ) ;;
15991 *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
15993 esac
15997 # mingw has adopted a GNU-centric interpretation of optind/optreset,
15998 # so always use our version on Windows.
15999 if test "$PORTNAME" = "win32"; then
16000 case " $LIBOBJS " in
16001 *" getopt.$ac_objext "* ) ;;
16002 *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
16004 esac
16006 case " $LIBOBJS " in
16007 *" getopt_long.$ac_objext "* ) ;;
16008 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
16010 esac
16014 # Win32 (really MinGW) support
16015 if test "$PORTNAME" = "win32"; then
16016 for ac_func in _configthreadlocale
16017 do :
16018 ac_fn_c_check_func "$LINENO" "_configthreadlocale" "ac_cv_func__configthreadlocale"
16019 if test "x$ac_cv_func__configthreadlocale" = xyes; then :
16020 cat >>confdefs.h <<_ACEOF
16021 #define HAVE__CONFIGTHREADLOCALE 1
16022 _ACEOF
16025 done
16027 case " $LIBOBJS " in
16028 *" dirmod.$ac_objext "* ) ;;
16029 *) LIBOBJS="$LIBOBJS dirmod.$ac_objext"
16031 esac
16033 case " $LIBOBJS " in
16034 *" kill.$ac_objext "* ) ;;
16035 *) LIBOBJS="$LIBOBJS kill.$ac_objext"
16037 esac
16039 case " $LIBOBJS " in
16040 *" open.$ac_objext "* ) ;;
16041 *) LIBOBJS="$LIBOBJS open.$ac_objext"
16043 esac
16045 case " $LIBOBJS " in
16046 *" system.$ac_objext "* ) ;;
16047 *) LIBOBJS="$LIBOBJS system.$ac_objext"
16049 esac
16051 case " $LIBOBJS " in
16052 *" win32common.$ac_objext "* ) ;;
16053 *) LIBOBJS="$LIBOBJS win32common.$ac_objext"
16055 esac
16057 case " $LIBOBJS " in
16058 *" win32dlopen.$ac_objext "* ) ;;
16059 *) LIBOBJS="$LIBOBJS win32dlopen.$ac_objext"
16061 esac
16063 case " $LIBOBJS " in
16064 *" win32env.$ac_objext "* ) ;;
16065 *) LIBOBJS="$LIBOBJS win32env.$ac_objext"
16067 esac
16069 case " $LIBOBJS " in
16070 *" win32error.$ac_objext "* ) ;;
16071 *) LIBOBJS="$LIBOBJS win32error.$ac_objext"
16073 esac
16075 case " $LIBOBJS " in
16076 *" win32fdatasync.$ac_objext "* ) ;;
16077 *) LIBOBJS="$LIBOBJS win32fdatasync.$ac_objext"
16079 esac
16081 case " $LIBOBJS " in
16082 *" win32gai_strerror.$ac_objext "* ) ;;
16083 *) LIBOBJS="$LIBOBJS win32gai_strerror.$ac_objext"
16085 esac
16087 case " $LIBOBJS " in
16088 *" win32getrusage.$ac_objext "* ) ;;
16089 *) LIBOBJS="$LIBOBJS win32getrusage.$ac_objext"
16091 esac
16093 case " $LIBOBJS " in
16094 *" win32link.$ac_objext "* ) ;;
16095 *) LIBOBJS="$LIBOBJS win32link.$ac_objext"
16097 esac
16099 case " $LIBOBJS " in
16100 *" win32ntdll.$ac_objext "* ) ;;
16101 *) LIBOBJS="$LIBOBJS win32ntdll.$ac_objext"
16103 esac
16105 case " $LIBOBJS " in
16106 *" win32pread.$ac_objext "* ) ;;
16107 *) LIBOBJS="$LIBOBJS win32pread.$ac_objext"
16109 esac
16111 case " $LIBOBJS " in
16112 *" win32pwrite.$ac_objext "* ) ;;
16113 *) LIBOBJS="$LIBOBJS win32pwrite.$ac_objext"
16115 esac
16117 case " $LIBOBJS " in
16118 *" win32security.$ac_objext "* ) ;;
16119 *) LIBOBJS="$LIBOBJS win32security.$ac_objext"
16121 esac
16123 case " $LIBOBJS " in
16124 *" win32setlocale.$ac_objext "* ) ;;
16125 *) LIBOBJS="$LIBOBJS win32setlocale.$ac_objext"
16127 esac
16129 case " $LIBOBJS " in
16130 *" win32stat.$ac_objext "* ) ;;
16131 *) LIBOBJS="$LIBOBJS win32stat.$ac_objext"
16133 esac
16136 # Cygwin needs only a bit of that
16137 if test "$PORTNAME" = "cygwin"; then
16138 case " $LIBOBJS " in
16139 *" dirmod.$ac_objext "* ) ;;
16140 *) LIBOBJS="$LIBOBJS dirmod.$ac_objext"
16142 esac
16146 ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog"
16147 if test "x$ac_cv_func_syslog" = xyes; then :
16148 ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
16149 if test "x$ac_cv_header_syslog_h" = xyes; then :
16151 $as_echo "#define HAVE_SYSLOG 1" >>confdefs.h
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for opterr" >&5
16160 $as_echo_n "checking for opterr... " >&6; }
16161 if ${pgac_cv_var_int_opterr+:} false; then :
16162 $as_echo_n "(cached) " >&6
16163 else
16164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16165 /* end confdefs.h. */
16166 #include <unistd.h>
16168 main ()
16170 extern int opterr; opterr = 1;
16172 return 0;
16174 _ACEOF
16175 if ac_fn_c_try_link "$LINENO"; then :
16176 pgac_cv_var_int_opterr=yes
16177 else
16178 pgac_cv_var_int_opterr=no
16180 rm -f core conftest.err conftest.$ac_objext \
16181 conftest$ac_exeext conftest.$ac_ext
16183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_opterr" >&5
16184 $as_echo "$pgac_cv_var_int_opterr" >&6; }
16185 if test x"$pgac_cv_var_int_opterr" = x"yes"; then
16187 $as_echo "#define HAVE_INT_OPTERR 1" >>confdefs.h
16191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for optreset" >&5
16192 $as_echo_n "checking for optreset... " >&6; }
16193 if ${pgac_cv_var_int_optreset+:} false; then :
16194 $as_echo_n "(cached) " >&6
16195 else
16196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16197 /* end confdefs.h. */
16198 #include <unistd.h>
16200 main ()
16202 extern int optreset; optreset = 1;
16204 return 0;
16206 _ACEOF
16207 if ac_fn_c_try_link "$LINENO"; then :
16208 pgac_cv_var_int_optreset=yes
16209 else
16210 pgac_cv_var_int_optreset=no
16212 rm -f core conftest.err conftest.$ac_objext \
16213 conftest$ac_exeext conftest.$ac_ext
16215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_optreset" >&5
16216 $as_echo "$pgac_cv_var_int_optreset" >&6; }
16217 if test x"$pgac_cv_var_int_optreset" = x"yes"; then
16219 $as_echo "#define HAVE_INT_OPTRESET 1" >>confdefs.h
16223 if test "$with_icu" = yes; then
16224 ac_save_CPPFLAGS=$CPPFLAGS
16225 CPPFLAGS="$ICU_CFLAGS $CPPFLAGS"
16227 # Verify we have ICU's header files
16228 ac_fn_c_check_header_mongrel "$LINENO" "unicode/ucol.h" "ac_cv_header_unicode_ucol_h" "$ac_includes_default"
16229 if test "x$ac_cv_header_unicode_ucol_h" = xyes; then :
16231 else
16232 as_fn_error $? "header file <unicode/ucol.h> is required for ICU" "$LINENO" 5
16237 CPPFLAGS=$ac_save_CPPFLAGS
16240 if test "$with_llvm" = yes; then
16242 # Check which functionality is present
16243 SAVE_CPPFLAGS="$CPPFLAGS"
16244 CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS"
16245 ac_fn_c_check_decl "$LINENO" "LLVMCreateGDBRegistrationListener" "ac_cv_have_decl_LLVMCreateGDBRegistrationListener" "#include <llvm-c/ExecutionEngine.h>
16247 if test "x$ac_cv_have_decl_LLVMCreateGDBRegistrationListener" = xyes; then :
16248 ac_have_decl=1
16249 else
16250 ac_have_decl=0
16253 cat >>confdefs.h <<_ACEOF
16254 #define HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER $ac_have_decl
16255 _ACEOF
16256 ac_fn_c_check_decl "$LINENO" "LLVMCreatePerfJITEventListener" "ac_cv_have_decl_LLVMCreatePerfJITEventListener" "#include <llvm-c/ExecutionEngine.h>
16258 if test "x$ac_cv_have_decl_LLVMCreatePerfJITEventListener" = xyes; then :
16259 ac_have_decl=1
16260 else
16261 ac_have_decl=0
16264 cat >>confdefs.h <<_ACEOF
16265 #define HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER $ac_have_decl
16266 _ACEOF
16268 CPPFLAGS="$SAVE_CPPFLAGS"
16272 # Lastly, restore full LIBS list and check for readline/libedit symbols
16273 LIBS="$LIBS_including_readline"
16275 if test "$with_readline" = yes; then
16276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_suppress_quote" >&5
16277 $as_echo_n "checking for rl_completion_suppress_quote... " >&6; }
16278 if ${pgac_cv_var_rl_completion_suppress_quote+:} false; then :
16279 $as_echo_n "(cached) " >&6
16280 else
16281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16282 /* end confdefs.h. */
16283 #include <stdio.h>
16284 #if defined(HAVE_READLINE_READLINE_H)
16285 #include <readline/readline.h>
16286 #elif defined(HAVE_EDITLINE_READLINE_H)
16287 #include <editline/readline.h>
16288 #elif defined(HAVE_READLINE_H)
16289 #include <readline.h>
16290 #endif
16293 main ()
16295 rl_completion_suppress_quote = 1;
16297 return 0;
16299 _ACEOF
16300 if ac_fn_c_try_link "$LINENO"; then :
16301 pgac_cv_var_rl_completion_suppress_quote=yes
16302 else
16303 pgac_cv_var_rl_completion_suppress_quote=no
16305 rm -f core conftest.err conftest.$ac_objext \
16306 conftest$ac_exeext conftest.$ac_ext
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_completion_suppress_quote" >&5
16309 $as_echo "$pgac_cv_var_rl_completion_suppress_quote" >&6; }
16310 if test x"$pgac_cv_var_rl_completion_suppress_quote" = x"yes"; then
16312 $as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_QUOTE 1" >>confdefs.h
16315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quote_characters" >&5
16316 $as_echo_n "checking for rl_filename_quote_characters... " >&6; }
16317 if ${pgac_cv_var_rl_filename_quote_characters+:} false; then :
16318 $as_echo_n "(cached) " >&6
16319 else
16320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16321 /* end confdefs.h. */
16322 #include <stdio.h>
16323 #if defined(HAVE_READLINE_READLINE_H)
16324 #include <readline/readline.h>
16325 #elif defined(HAVE_EDITLINE_READLINE_H)
16326 #include <editline/readline.h>
16327 #elif defined(HAVE_READLINE_H)
16328 #include <readline.h>
16329 #endif
16332 main ()
16334 rl_filename_quote_characters = "x";
16336 return 0;
16338 _ACEOF
16339 if ac_fn_c_try_link "$LINENO"; then :
16340 pgac_cv_var_rl_filename_quote_characters=yes
16341 else
16342 pgac_cv_var_rl_filename_quote_characters=no
16344 rm -f core conftest.err conftest.$ac_objext \
16345 conftest$ac_exeext conftest.$ac_ext
16347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quote_characters" >&5
16348 $as_echo "$pgac_cv_var_rl_filename_quote_characters" >&6; }
16349 if test x"$pgac_cv_var_rl_filename_quote_characters" = x"yes"; then
16351 $as_echo "#define HAVE_RL_FILENAME_QUOTE_CHARACTERS 1" >>confdefs.h
16354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quoting_function" >&5
16355 $as_echo_n "checking for rl_filename_quoting_function... " >&6; }
16356 if ${pgac_cv_var_rl_filename_quoting_function+:} false; then :
16357 $as_echo_n "(cached) " >&6
16358 else
16359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16360 /* end confdefs.h. */
16361 #include <stdio.h>
16362 #if defined(HAVE_READLINE_READLINE_H)
16363 #include <readline/readline.h>
16364 #elif defined(HAVE_EDITLINE_READLINE_H)
16365 #include <editline/readline.h>
16366 #elif defined(HAVE_READLINE_H)
16367 #include <readline.h>
16368 #endif
16371 main ()
16373 rl_filename_quoting_function = 0;
16375 return 0;
16377 _ACEOF
16378 if ac_fn_c_try_link "$LINENO"; then :
16379 pgac_cv_var_rl_filename_quoting_function=yes
16380 else
16381 pgac_cv_var_rl_filename_quoting_function=no
16383 rm -f core conftest.err conftest.$ac_objext \
16384 conftest$ac_exeext conftest.$ac_ext
16386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quoting_function" >&5
16387 $as_echo "$pgac_cv_var_rl_filename_quoting_function" >&6; }
16388 if test x"$pgac_cv_var_rl_filename_quoting_function" = x"yes"; then
16390 $as_echo "#define HAVE_RL_FILENAME_QUOTING_FUNCTION 1" >>confdefs.h
16394 for ac_func in append_history history_truncate_file rl_completion_matches rl_filename_completion_function rl_reset_screen_size rl_variable_bind
16395 do :
16396 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16397 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16398 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16399 cat >>confdefs.h <<_ACEOF
16400 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16401 _ACEOF
16404 done
16409 # This test makes sure that run tests work at all. Sometimes a shared
16410 # library is found by the linker, but the runtime linker can't find it.
16411 # This check should come after all modifications of compiler or linker
16412 # variables, and before any other run tests.
16413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking test program" >&5
16414 $as_echo_n "checking test program... " >&6; }
16415 if test "$cross_compiling" = yes; then :
16416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling" >&5
16417 $as_echo "cross-compiling" >&6; }
16418 else
16419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16420 /* end confdefs.h. */
16421 int main() { return 0; }
16422 _ACEOF
16423 if ac_fn_c_try_run "$LINENO"; then :
16424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
16425 $as_echo "ok" >&6; }
16426 else
16427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
16428 $as_echo "failed" >&6; }
16429 as_fn_error $? "
16430 Could not execute a simple test program. This may be a problem
16431 related to locating shared libraries. Check the file 'config.log'
16432 for the exact reason." "$LINENO" 5
16434 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16435 conftest.$ac_objext conftest.beam conftest.$ac_ext
16439 # --------------------
16440 # Run tests below here
16441 # --------------------
16444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5
16445 $as_echo_n "checking whether long int is 64 bits... " >&6; }
16446 if ${pgac_cv_type_long_int_64+:} false; then :
16447 $as_echo_n "(cached) " >&6
16448 else
16449 if test "$cross_compiling" = yes; then :
16450 # If cross-compiling, check the size reported by the compiler and
16451 # trust that the arithmetic works.
16452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16453 /* end confdefs.h. */
16456 main ()
16458 static int test_array [1 - 2 * !(sizeof(long int) == 8)];
16459 test_array [0] = 0;
16460 return test_array [0];
16463 return 0;
16465 _ACEOF
16466 if ac_fn_c_try_compile "$LINENO"; then :
16467 pgac_cv_type_long_int_64=yes
16468 else
16469 pgac_cv_type_long_int_64=no
16471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16472 else
16473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16474 /* end confdefs.h. */
16475 typedef long int ac_int64;
16478 * These are globals to discourage the compiler from folding all the
16479 * arithmetic tests down to compile-time constants.
16481 ac_int64 a = 20000001;
16482 ac_int64 b = 40000005;
16484 int does_int64_work()
16486 ac_int64 c,d;
16488 if (sizeof(ac_int64) != 8)
16489 return 0; /* definitely not the right size */
16491 /* Do perfunctory checks to see if 64-bit arithmetic seems to work */
16492 c = a * b;
16493 d = (c + b) / b;
16494 if (d != a+1)
16495 return 0;
16496 return 1;
16500 main() {
16501 return (! does_int64_work());
16503 _ACEOF
16504 if ac_fn_c_try_run "$LINENO"; then :
16505 pgac_cv_type_long_int_64=yes
16506 else
16507 pgac_cv_type_long_int_64=no
16509 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16510 conftest.$ac_objext conftest.beam conftest.$ac_ext
16514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_int_64" >&5
16515 $as_echo "$pgac_cv_type_long_int_64" >&6; }
16517 HAVE_LONG_INT_64=$pgac_cv_type_long_int_64
16518 if test x"$pgac_cv_type_long_int_64" = xyes ; then
16520 $as_echo "#define HAVE_LONG_INT_64 1" >>confdefs.h
16525 if test x"$HAVE_LONG_INT_64" = x"yes" ; then
16526 pg_int64_type="long int"
16527 else
16528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long long int is 64 bits" >&5
16529 $as_echo_n "checking whether long long int is 64 bits... " >&6; }
16530 if ${pgac_cv_type_long_long_int_64+:} false; then :
16531 $as_echo_n "(cached) " >&6
16532 else
16533 if test "$cross_compiling" = yes; then :
16534 # If cross-compiling, check the size reported by the compiler and
16535 # trust that the arithmetic works.
16536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16537 /* end confdefs.h. */
16540 main ()
16542 static int test_array [1 - 2 * !(sizeof(long long int) == 8)];
16543 test_array [0] = 0;
16544 return test_array [0];
16547 return 0;
16549 _ACEOF
16550 if ac_fn_c_try_compile "$LINENO"; then :
16551 pgac_cv_type_long_long_int_64=yes
16552 else
16553 pgac_cv_type_long_long_int_64=no
16555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16556 else
16557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16558 /* end confdefs.h. */
16559 typedef long long int ac_int64;
16562 * These are globals to discourage the compiler from folding all the
16563 * arithmetic tests down to compile-time constants.
16565 ac_int64 a = 20000001;
16566 ac_int64 b = 40000005;
16568 int does_int64_work()
16570 ac_int64 c,d;
16572 if (sizeof(ac_int64) != 8)
16573 return 0; /* definitely not the right size */
16575 /* Do perfunctory checks to see if 64-bit arithmetic seems to work */
16576 c = a * b;
16577 d = (c + b) / b;
16578 if (d != a+1)
16579 return 0;
16580 return 1;
16584 main() {
16585 return (! does_int64_work());
16587 _ACEOF
16588 if ac_fn_c_try_run "$LINENO"; then :
16589 pgac_cv_type_long_long_int_64=yes
16590 else
16591 pgac_cv_type_long_long_int_64=no
16593 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16594 conftest.$ac_objext conftest.beam conftest.$ac_ext
16598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_long_int_64" >&5
16599 $as_echo "$pgac_cv_type_long_long_int_64" >&6; }
16601 HAVE_LONG_LONG_INT_64=$pgac_cv_type_long_long_int_64
16602 if test x"$pgac_cv_type_long_long_int_64" = xyes ; then
16604 $as_echo "#define HAVE_LONG_LONG_INT_64 1" >>confdefs.h
16608 if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
16609 pg_int64_type="long long int"
16610 else
16611 as_fn_error $? "Cannot find a working 64-bit integer type." "$LINENO" 5
16616 cat >>confdefs.h <<_ACEOF
16617 #define PG_INT64_TYPE $pg_int64_type
16618 _ACEOF
16621 # Select the printf length modifier that goes with that, too.
16622 if test x"$pg_int64_type" = x"long long int" ; then
16623 INT64_MODIFIER='"ll"'
16624 else
16625 INT64_MODIFIER='"l"'
16629 cat >>confdefs.h <<_ACEOF
16630 #define INT64_MODIFIER $INT64_MODIFIER
16631 _ACEOF
16634 # has to be down here, rather than with the other builtins, because
16635 # the test uses PG_INT64_TYPE.
16636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5
16637 $as_echo_n "checking for __builtin_mul_overflow... " >&6; }
16638 if ${pgac_cv__builtin_op_overflow+:} false; then :
16639 $as_echo_n "(cached) " >&6
16640 else
16641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16642 /* end confdefs.h. */
16644 PG_INT64_TYPE a = 1;
16645 PG_INT64_TYPE b = 1;
16646 PG_INT64_TYPE result;
16647 int oflo;
16650 main ()
16652 oflo = __builtin_mul_overflow(a, b, &result);
16654 return 0;
16656 _ACEOF
16657 if ac_fn_c_try_link "$LINENO"; then :
16658 pgac_cv__builtin_op_overflow=yes
16659 else
16660 pgac_cv__builtin_op_overflow=no
16662 rm -f core conftest.err conftest.$ac_objext \
16663 conftest$ac_exeext conftest.$ac_ext
16665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_op_overflow" >&5
16666 $as_echo "$pgac_cv__builtin_op_overflow" >&6; }
16667 if test x"$pgac_cv__builtin_op_overflow" = xyes ; then
16669 $as_echo "#define HAVE__BUILTIN_OP_OVERFLOW 1" >>confdefs.h
16673 # Check size of void *, size_t (enables tweaks for > 32bit address space)
16674 # The cast to long int works around a bug in the HP C Compiler
16675 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16676 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16677 # This bug is HP SR number 8606223364.
16678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16679 $as_echo_n "checking size of void *... " >&6; }
16680 if ${ac_cv_sizeof_void_p+:} false; then :
16681 $as_echo_n "(cached) " >&6
16682 else
16683 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
16685 else
16686 if test "$ac_cv_type_void_p" = yes; then
16687 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16689 as_fn_error 77 "cannot compute sizeof (void *)
16690 See \`config.log' for more details" "$LINENO" 5; }
16691 else
16692 ac_cv_sizeof_void_p=0
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16698 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16702 cat >>confdefs.h <<_ACEOF
16703 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16704 _ACEOF
16707 # The cast to long int works around a bug in the HP C Compiler
16708 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16709 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16710 # This bug is HP SR number 8606223364.
16711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
16712 $as_echo_n "checking size of size_t... " >&6; }
16713 if ${ac_cv_sizeof_size_t+:} false; then :
16714 $as_echo_n "(cached) " >&6
16715 else
16716 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
16718 else
16719 if test "$ac_cv_type_size_t" = yes; then
16720 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16722 as_fn_error 77 "cannot compute sizeof (size_t)
16723 See \`config.log' for more details" "$LINENO" 5; }
16724 else
16725 ac_cv_sizeof_size_t=0
16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
16731 $as_echo "$ac_cv_sizeof_size_t" >&6; }
16735 cat >>confdefs.h <<_ACEOF
16736 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
16737 _ACEOF
16740 # The cast to long int works around a bug in the HP C Compiler
16741 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16742 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16743 # This bug is HP SR number 8606223364.
16744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16745 $as_echo_n "checking size of long... " >&6; }
16746 if ${ac_cv_sizeof_long+:} false; then :
16747 $as_echo_n "(cached) " >&6
16748 else
16749 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
16751 else
16752 if test "$ac_cv_type_long" = yes; then
16753 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16755 as_fn_error 77 "cannot compute sizeof (long)
16756 See \`config.log' for more details" "$LINENO" 5; }
16757 else
16758 ac_cv_sizeof_long=0
16763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16764 $as_echo "$ac_cv_sizeof_long" >&6; }
16768 cat >>confdefs.h <<_ACEOF
16769 #define SIZEOF_LONG $ac_cv_sizeof_long
16770 _ACEOF
16774 # Determine memory alignment requirements for the basic C data types.
16776 # The cast to long int works around a bug in the HP C Compiler,
16777 # see AC_CHECK_SIZEOF for more information.
16778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of short" >&5
16779 $as_echo_n "checking alignment of short... " >&6; }
16780 if ${ac_cv_alignof_short+:} false; then :
16781 $as_echo_n "(cached) " >&6
16782 else
16783 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_short" "$ac_includes_default
16784 #ifndef offsetof
16785 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
16786 #endif
16787 typedef struct { char x; short y; } ac__type_alignof_;"; then :
16789 else
16790 if test "$ac_cv_type_short" = yes; then
16791 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16793 as_fn_error 77 "cannot compute alignment of short
16794 See \`config.log' for more details" "$LINENO" 5; }
16795 else
16796 ac_cv_alignof_short=0
16801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_short" >&5
16802 $as_echo "$ac_cv_alignof_short" >&6; }
16806 cat >>confdefs.h <<_ACEOF
16807 #define ALIGNOF_SHORT $ac_cv_alignof_short
16808 _ACEOF
16811 # The cast to long int works around a bug in the HP C Compiler,
16812 # see AC_CHECK_SIZEOF for more information.
16813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of int" >&5
16814 $as_echo_n "checking alignment of int... " >&6; }
16815 if ${ac_cv_alignof_int+:} false; then :
16816 $as_echo_n "(cached) " >&6
16817 else
16818 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_int" "$ac_includes_default
16819 #ifndef offsetof
16820 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
16821 #endif
16822 typedef struct { char x; int y; } ac__type_alignof_;"; then :
16824 else
16825 if test "$ac_cv_type_int" = yes; then
16826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16828 as_fn_error 77 "cannot compute alignment of int
16829 See \`config.log' for more details" "$LINENO" 5; }
16830 else
16831 ac_cv_alignof_int=0
16836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_int" >&5
16837 $as_echo "$ac_cv_alignof_int" >&6; }
16841 cat >>confdefs.h <<_ACEOF
16842 #define ALIGNOF_INT $ac_cv_alignof_int
16843 _ACEOF
16846 # The cast to long int works around a bug in the HP C Compiler,
16847 # see AC_CHECK_SIZEOF for more information.
16848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long" >&5
16849 $as_echo_n "checking alignment of long... " >&6; }
16850 if ${ac_cv_alignof_long+:} false; then :
16851 $as_echo_n "(cached) " >&6
16852 else
16853 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long" "$ac_includes_default
16854 #ifndef offsetof
16855 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
16856 #endif
16857 typedef struct { char x; long y; } ac__type_alignof_;"; then :
16859 else
16860 if test "$ac_cv_type_long" = yes; then
16861 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16862 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16863 as_fn_error 77 "cannot compute alignment of long
16864 See \`config.log' for more details" "$LINENO" 5; }
16865 else
16866 ac_cv_alignof_long=0
16871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long" >&5
16872 $as_echo "$ac_cv_alignof_long" >&6; }
16876 cat >>confdefs.h <<_ACEOF
16877 #define ALIGNOF_LONG $ac_cv_alignof_long
16878 _ACEOF
16881 if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
16882 # The cast to long int works around a bug in the HP C Compiler,
16883 # see AC_CHECK_SIZEOF for more information.
16884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long long int" >&5
16885 $as_echo_n "checking alignment of long long int... " >&6; }
16886 if ${ac_cv_alignof_long_long_int+:} false; then :
16887 $as_echo_n "(cached) " >&6
16888 else
16889 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long_long_int" "$ac_includes_default
16890 #ifndef offsetof
16891 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
16892 #endif
16893 typedef struct { char x; long long int y; } ac__type_alignof_;"; then :
16895 else
16896 if test "$ac_cv_type_long_long_int" = yes; then
16897 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16898 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16899 as_fn_error 77 "cannot compute alignment of long long int
16900 See \`config.log' for more details" "$LINENO" 5; }
16901 else
16902 ac_cv_alignof_long_long_int=0
16907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long_long_int" >&5
16908 $as_echo "$ac_cv_alignof_long_long_int" >&6; }
16912 cat >>confdefs.h <<_ACEOF
16913 #define ALIGNOF_LONG_LONG_INT $ac_cv_alignof_long_long_int
16914 _ACEOF
16918 # The cast to long int works around a bug in the HP C Compiler,
16919 # see AC_CHECK_SIZEOF for more information.
16920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of double" >&5
16921 $as_echo_n "checking alignment of double... " >&6; }
16922 if ${ac_cv_alignof_double+:} false; then :
16923 $as_echo_n "(cached) " >&6
16924 else
16925 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_double" "$ac_includes_default
16926 #ifndef offsetof
16927 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
16928 #endif
16929 typedef struct { char x; double y; } ac__type_alignof_;"; then :
16931 else
16932 if test "$ac_cv_type_double" = yes; then
16933 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16934 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16935 as_fn_error 77 "cannot compute alignment of double
16936 See \`config.log' for more details" "$LINENO" 5; }
16937 else
16938 ac_cv_alignof_double=0
16943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_double" >&5
16944 $as_echo "$ac_cv_alignof_double" >&6; }
16948 cat >>confdefs.h <<_ACEOF
16949 #define ALIGNOF_DOUBLE $ac_cv_alignof_double
16950 _ACEOF
16954 # Compute maximum alignment of any basic type.
16956 # We require 'double' to have the strictest alignment among the basic types,
16957 # because otherwise the C ABI might impose 8-byte alignment on some of the
16958 # other C types that correspond to TYPALIGN_DOUBLE SQL types. That could
16959 # cause a mismatch between the tuple layout and the C struct layout of a
16960 # catalog tuple. We used to carefully order catalog columns such that any
16961 # fixed-width, attalign=4 columns were at offsets divisible by 8 regardless
16962 # of MAXIMUM_ALIGNOF to avoid that, but we no longer support any platforms
16963 # where TYPALIGN_DOUBLE != MAXIMUM_ALIGNOF.
16965 # We assume without checking that long's alignment is at least as strong as
16966 # char, short, or int. Note that we intentionally do not consider any types
16967 # wider than 64 bits, as allowing MAXIMUM_ALIGNOF to exceed 8 would be too
16968 # much of a penalty for disk and memory space.
16970 MAX_ALIGNOF=$ac_cv_alignof_double
16972 if test $ac_cv_alignof_long -gt $MAX_ALIGNOF ; then
16973 as_fn_error $? "alignment of 'long' is greater than the alignment of 'double'" "$LINENO" 5
16975 if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $ac_cv_alignof_long_long_int -gt $MAX_ALIGNOF ; then
16976 as_fn_error $? "alignment of 'long long int' is greater than the alignment of 'double'" "$LINENO" 5
16979 cat >>confdefs.h <<_ACEOF
16980 #define MAXIMUM_ALIGNOF $MAX_ALIGNOF
16981 _ACEOF
16985 # Some platforms predefine the types int8, int16, etc. Only check
16986 # a (hopefully) representative subset.
16987 ac_fn_c_check_type "$LINENO" "int8" "ac_cv_type_int8" "#include <stdio.h>
16989 if test "x$ac_cv_type_int8" = xyes; then :
16991 cat >>confdefs.h <<_ACEOF
16992 #define HAVE_INT8 1
16993 _ACEOF
16997 ac_fn_c_check_type "$LINENO" "uint8" "ac_cv_type_uint8" "#include <stdio.h>
16999 if test "x$ac_cv_type_uint8" = xyes; then :
17001 cat >>confdefs.h <<_ACEOF
17002 #define HAVE_UINT8 1
17003 _ACEOF
17007 ac_fn_c_check_type "$LINENO" "int64" "ac_cv_type_int64" "#include <stdio.h>
17009 if test "x$ac_cv_type_int64" = xyes; then :
17011 cat >>confdefs.h <<_ACEOF
17012 #define HAVE_INT64 1
17013 _ACEOF
17017 ac_fn_c_check_type "$LINENO" "uint64" "ac_cv_type_uint64" "#include <stdio.h>
17019 if test "x$ac_cv_type_uint64" = xyes; then :
17021 cat >>confdefs.h <<_ACEOF
17022 #define HAVE_UINT64 1
17023 _ACEOF
17029 # Some compilers offer a 128-bit integer scalar type.
17030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5
17031 $as_echo_n "checking for __int128... " >&6; }
17032 if ${pgac_cv__128bit_int+:} false; then :
17033 $as_echo_n "(cached) " >&6
17034 else
17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17036 /* end confdefs.h. */
17039 * We don't actually run this test, just link it to verify that any support
17040 * functions needed for __int128 are present.
17042 * These are globals to discourage the compiler from folding all the
17043 * arithmetic tests down to compile-time constants. We do not have
17044 * convenient support for 128bit literals at this point...
17046 __int128 a = 48828125;
17047 __int128 b = 97656250;
17050 main ()
17053 __int128 c,d;
17054 a = (a << 12) + 1; /* 200000000001 */
17055 b = (b << 12) + 5; /* 400000000005 */
17056 /* try the most relevant arithmetic ops */
17057 c = a * b;
17058 d = (c + b) / b;
17059 /* must use the results, else compiler may optimize arithmetic away */
17060 if (d != a+1)
17061 return 1;
17064 return 0;
17066 _ACEOF
17067 if ac_fn_c_try_link "$LINENO"; then :
17068 pgac_cv__128bit_int=yes
17069 else
17070 pgac_cv__128bit_int=no
17072 rm -f core conftest.err conftest.$ac_objext \
17073 conftest$ac_exeext conftest.$ac_ext
17075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int" >&5
17076 $as_echo "$pgac_cv__128bit_int" >&6; }
17077 if test x"$pgac_cv__128bit_int" = xyes ; then
17078 # Use of non-default alignment with __int128 tickles bugs in some compilers.
17079 # If not cross-compiling, we can test for bugs and disable use of __int128
17080 # with buggy compilers. If cross-compiling, hope for the best.
17081 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83925
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128 alignment bug" >&5
17083 $as_echo_n "checking for __int128 alignment bug... " >&6; }
17084 if ${pgac_cv__128bit_int_bug+:} false; then :
17085 $as_echo_n "(cached) " >&6
17086 else
17087 if test "$cross_compiling" = yes; then :
17088 pgac_cv__128bit_int_bug="assuming ok"
17089 else
17090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17091 /* end confdefs.h. */
17093 /* This must match the corresponding code in c.h: */
17094 #if defined(__GNUC__) || defined(__SUNPRO_C)
17095 #define pg_attribute_aligned(a) __attribute__((aligned(a)))
17096 #elif defined(_MSC_VER)
17097 #define pg_attribute_aligned(a) __declspec(align(a))
17098 #endif
17099 typedef __int128 int128a
17100 #if defined(pg_attribute_aligned)
17101 pg_attribute_aligned(8)
17102 #endif
17104 int128a holder;
17105 void pass_by_val(void *buffer, int128a par) { holder = par; }
17108 main ()
17111 long int i64 = 97656225L << 12;
17112 int128a q;
17113 pass_by_val(main, (int128a) i64);
17114 q = (int128a) i64;
17115 if (q != holder)
17116 return 1;
17119 return 0;
17121 _ACEOF
17122 if ac_fn_c_try_run "$LINENO"; then :
17123 pgac_cv__128bit_int_bug=ok
17124 else
17125 pgac_cv__128bit_int_bug=broken
17127 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17128 conftest.$ac_objext conftest.beam conftest.$ac_ext
17132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int_bug" >&5
17133 $as_echo "$pgac_cv__128bit_int_bug" >&6; }
17134 if test x"$pgac_cv__128bit_int_bug" != xbroken ; then
17136 $as_echo "#define PG_INT128_TYPE __int128" >>confdefs.h
17138 # The cast to long int works around a bug in the HP C Compiler,
17139 # see AC_CHECK_SIZEOF for more information.
17140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of PG_INT128_TYPE" >&5
17141 $as_echo_n "checking alignment of PG_INT128_TYPE... " >&6; }
17142 if ${ac_cv_alignof_PG_INT128_TYPE+:} false; then :
17143 $as_echo_n "(cached) " >&6
17144 else
17145 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_PG_INT128_TYPE" "$ac_includes_default
17146 #ifndef offsetof
17147 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
17148 #endif
17149 typedef struct { char x; PG_INT128_TYPE y; } ac__type_alignof_;"; then :
17151 else
17152 if test "$ac_cv_type_PG_INT128_TYPE" = yes; then
17153 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17155 as_fn_error 77 "cannot compute alignment of PG_INT128_TYPE
17156 See \`config.log' for more details" "$LINENO" 5; }
17157 else
17158 ac_cv_alignof_PG_INT128_TYPE=0
17163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_PG_INT128_TYPE" >&5
17164 $as_echo "$ac_cv_alignof_PG_INT128_TYPE" >&6; }
17168 cat >>confdefs.h <<_ACEOF
17169 #define ALIGNOF_PG_INT128_TYPE $ac_cv_alignof_PG_INT128_TYPE
17170 _ACEOF
17176 # Check for various atomic operations now that we have checked how to declare
17177 # 64bit integers.
17178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync char locking functions" >&5
17179 $as_echo_n "checking for builtin __sync char locking functions... " >&6; }
17180 if ${pgac_cv_gcc_sync_char_tas+:} false; then :
17181 $as_echo_n "(cached) " >&6
17182 else
17183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17184 /* end confdefs.h. */
17187 main ()
17189 char lock = 0;
17190 __sync_lock_test_and_set(&lock, 1);
17191 __sync_lock_release(&lock);
17193 return 0;
17195 _ACEOF
17196 if ac_fn_c_try_link "$LINENO"; then :
17197 pgac_cv_gcc_sync_char_tas="yes"
17198 else
17199 pgac_cv_gcc_sync_char_tas="no"
17201 rm -f core conftest.err conftest.$ac_objext \
17202 conftest$ac_exeext conftest.$ac_ext
17204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_char_tas" >&5
17205 $as_echo "$pgac_cv_gcc_sync_char_tas" >&6; }
17206 if test x"$pgac_cv_gcc_sync_char_tas" = x"yes"; then
17208 $as_echo "#define HAVE_GCC__SYNC_CHAR_TAS 1" >>confdefs.h
17211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 locking functions" >&5
17212 $as_echo_n "checking for builtin __sync int32 locking functions... " >&6; }
17213 if ${pgac_cv_gcc_sync_int32_tas+:} false; then :
17214 $as_echo_n "(cached) " >&6
17215 else
17216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17217 /* end confdefs.h. */
17220 main ()
17222 int lock = 0;
17223 __sync_lock_test_and_set(&lock, 1);
17224 __sync_lock_release(&lock);
17226 return 0;
17228 _ACEOF
17229 if ac_fn_c_try_link "$LINENO"; then :
17230 pgac_cv_gcc_sync_int32_tas="yes"
17231 else
17232 pgac_cv_gcc_sync_int32_tas="no"
17234 rm -f core conftest.err conftest.$ac_objext \
17235 conftest$ac_exeext conftest.$ac_ext
17237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_tas" >&5
17238 $as_echo "$pgac_cv_gcc_sync_int32_tas" >&6; }
17239 if test x"$pgac_cv_gcc_sync_int32_tas" = x"yes"; then
17241 $as_echo "#define HAVE_GCC__SYNC_INT32_TAS 1" >>confdefs.h
17244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 atomic operations" >&5
17245 $as_echo_n "checking for builtin __sync int32 atomic operations... " >&6; }
17246 if ${pgac_cv_gcc_sync_int32_cas+:} false; then :
17247 $as_echo_n "(cached) " >&6
17248 else
17249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17250 /* end confdefs.h. */
17253 main ()
17255 int val = 0;
17256 __sync_val_compare_and_swap(&val, 0, 37);
17258 return 0;
17260 _ACEOF
17261 if ac_fn_c_try_link "$LINENO"; then :
17262 pgac_cv_gcc_sync_int32_cas="yes"
17263 else
17264 pgac_cv_gcc_sync_int32_cas="no"
17266 rm -f core conftest.err conftest.$ac_objext \
17267 conftest$ac_exeext conftest.$ac_ext
17269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_cas" >&5
17270 $as_echo "$pgac_cv_gcc_sync_int32_cas" >&6; }
17271 if test x"$pgac_cv_gcc_sync_int32_cas" = x"yes"; then
17273 $as_echo "#define HAVE_GCC__SYNC_INT32_CAS 1" >>confdefs.h
17276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int64 atomic operations" >&5
17277 $as_echo_n "checking for builtin __sync int64 atomic operations... " >&6; }
17278 if ${pgac_cv_gcc_sync_int64_cas+:} false; then :
17279 $as_echo_n "(cached) " >&6
17280 else
17281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17282 /* end confdefs.h. */
17285 main ()
17287 PG_INT64_TYPE lock = 0;
17288 __sync_val_compare_and_swap(&lock, 0, (PG_INT64_TYPE) 37);
17290 return 0;
17292 _ACEOF
17293 if ac_fn_c_try_link "$LINENO"; then :
17294 pgac_cv_gcc_sync_int64_cas="yes"
17295 else
17296 pgac_cv_gcc_sync_int64_cas="no"
17298 rm -f core conftest.err conftest.$ac_objext \
17299 conftest$ac_exeext conftest.$ac_ext
17301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int64_cas" >&5
17302 $as_echo "$pgac_cv_gcc_sync_int64_cas" >&6; }
17303 if test x"$pgac_cv_gcc_sync_int64_cas" = x"yes"; then
17305 $as_echo "#define HAVE_GCC__SYNC_INT64_CAS 1" >>confdefs.h
17308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int32 atomic operations" >&5
17309 $as_echo_n "checking for builtin __atomic int32 atomic operations... " >&6; }
17310 if ${pgac_cv_gcc_atomic_int32_cas+:} false; then :
17311 $as_echo_n "(cached) " >&6
17312 else
17313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17314 /* end confdefs.h. */
17317 main ()
17319 int val = 0;
17320 int expect = 0;
17321 __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED);
17323 return 0;
17325 _ACEOF
17326 if ac_fn_c_try_link "$LINENO"; then :
17327 pgac_cv_gcc_atomic_int32_cas="yes"
17328 else
17329 pgac_cv_gcc_atomic_int32_cas="no"
17331 rm -f core conftest.err conftest.$ac_objext \
17332 conftest$ac_exeext conftest.$ac_ext
17334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int32_cas" >&5
17335 $as_echo "$pgac_cv_gcc_atomic_int32_cas" >&6; }
17336 if test x"$pgac_cv_gcc_atomic_int32_cas" = x"yes"; then
17338 $as_echo "#define HAVE_GCC__ATOMIC_INT32_CAS 1" >>confdefs.h
17341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int64 atomic operations" >&5
17342 $as_echo_n "checking for builtin __atomic int64 atomic operations... " >&6; }
17343 if ${pgac_cv_gcc_atomic_int64_cas+:} false; then :
17344 $as_echo_n "(cached) " >&6
17345 else
17346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17347 /* end confdefs.h. */
17350 main ()
17352 PG_INT64_TYPE val = 0;
17353 PG_INT64_TYPE expect = 0;
17354 __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED);
17356 return 0;
17358 _ACEOF
17359 if ac_fn_c_try_link "$LINENO"; then :
17360 pgac_cv_gcc_atomic_int64_cas="yes"
17361 else
17362 pgac_cv_gcc_atomic_int64_cas="no"
17364 rm -f core conftest.err conftest.$ac_objext \
17365 conftest$ac_exeext conftest.$ac_ext
17367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int64_cas" >&5
17368 $as_echo "$pgac_cv_gcc_atomic_int64_cas" >&6; }
17369 if test x"$pgac_cv_gcc_atomic_int64_cas" = x"yes"; then
17371 $as_echo "#define HAVE_GCC__ATOMIC_INT64_CAS 1" >>confdefs.h
17376 # Check for x86 cpuid instruction
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid" >&5
17378 $as_echo_n "checking for __get_cpuid... " >&6; }
17379 if ${pgac_cv__get_cpuid+:} false; then :
17380 $as_echo_n "(cached) " >&6
17381 else
17382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17383 /* end confdefs.h. */
17384 #include <cpuid.h>
17386 main ()
17388 unsigned int exx[4] = {0, 0, 0, 0};
17389 __get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]);
17392 return 0;
17394 _ACEOF
17395 if ac_fn_c_try_link "$LINENO"; then :
17396 pgac_cv__get_cpuid="yes"
17397 else
17398 pgac_cv__get_cpuid="no"
17400 rm -f core conftest.err conftest.$ac_objext \
17401 conftest$ac_exeext conftest.$ac_ext
17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid" >&5
17404 $as_echo "$pgac_cv__get_cpuid" >&6; }
17405 if test x"$pgac_cv__get_cpuid" = x"yes"; then
17407 $as_echo "#define HAVE__GET_CPUID 1" >>confdefs.h
17411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid_count" >&5
17412 $as_echo_n "checking for __get_cpuid_count... " >&6; }
17413 if ${pgac_cv__get_cpuid_count+:} false; then :
17414 $as_echo_n "(cached) " >&6
17415 else
17416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17417 /* end confdefs.h. */
17418 #include <cpuid.h>
17420 main ()
17422 unsigned int exx[4] = {0, 0, 0, 0};
17423 __get_cpuid_count(7, 0, &exx[0], &exx[1], &exx[2], &exx[3]);
17426 return 0;
17428 _ACEOF
17429 if ac_fn_c_try_link "$LINENO"; then :
17430 pgac_cv__get_cpuid_count="yes"
17431 else
17432 pgac_cv__get_cpuid_count="no"
17434 rm -f core conftest.err conftest.$ac_objext \
17435 conftest$ac_exeext conftest.$ac_ext
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid_count" >&5
17438 $as_echo "$pgac_cv__get_cpuid_count" >&6; }
17439 if test x"$pgac_cv__get_cpuid_count" = x"yes"; then
17441 $as_echo "#define HAVE__GET_CPUID_COUNT 1" >>confdefs.h
17445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuid" >&5
17446 $as_echo_n "checking for __cpuid... " >&6; }
17447 if ${pgac_cv__cpuid+:} false; then :
17448 $as_echo_n "(cached) " >&6
17449 else
17450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17451 /* end confdefs.h. */
17452 #include <intrin.h>
17454 main ()
17456 unsigned int exx[4] = {0, 0, 0, 0};
17457 __get_cpuid(exx[0], 1);
17460 return 0;
17462 _ACEOF
17463 if ac_fn_c_try_link "$LINENO"; then :
17464 pgac_cv__cpuid="yes"
17465 else
17466 pgac_cv__cpuid="no"
17468 rm -f core conftest.err conftest.$ac_objext \
17469 conftest$ac_exeext conftest.$ac_ext
17471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuid" >&5
17472 $as_echo "$pgac_cv__cpuid" >&6; }
17473 if test x"$pgac_cv__cpuid" = x"yes"; then
17475 $as_echo "#define HAVE__CPUID 1" >>confdefs.h
17479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuidex" >&5
17480 $as_echo_n "checking for __cpuidex... " >&6; }
17481 if ${pgac_cv__cpuidex+:} false; then :
17482 $as_echo_n "(cached) " >&6
17483 else
17484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17485 /* end confdefs.h. */
17486 #include <intrin.h>
17488 main ()
17490 unsigned int exx[4] = {0, 0, 0, 0};
17491 __get_cpuidex(exx[0], 7, 0);
17494 return 0;
17496 _ACEOF
17497 if ac_fn_c_try_link "$LINENO"; then :
17498 pgac_cv__cpuidex="yes"
17499 else
17500 pgac_cv__cpuidex="no"
17502 rm -f core conftest.err conftest.$ac_objext \
17503 conftest$ac_exeext conftest.$ac_ext
17505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuidex" >&5
17506 $as_echo "$pgac_cv__cpuidex" >&6; }
17507 if test x"$pgac_cv__cpuidex" = x"yes"; then
17509 $as_echo "#define HAVE__CPUIDEX 1" >>confdefs.h
17513 # Check for XSAVE intrinsics
17515 CFLAGS_XSAVE=""
17516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _xgetbv with CFLAGS=" >&5
17517 $as_echo_n "checking for _xgetbv with CFLAGS=... " >&6; }
17518 if ${pgac_cv_xsave_intrinsics_+:} false; then :
17519 $as_echo_n "(cached) " >&6
17520 else
17521 pgac_save_CFLAGS=$CFLAGS
17522 CFLAGS="$pgac_save_CFLAGS "
17523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17524 /* end confdefs.h. */
17525 #include <immintrin.h>
17527 main ()
17529 return _xgetbv(0) & 0xe0;
17531 return 0;
17533 _ACEOF
17534 if ac_fn_c_try_link "$LINENO"; then :
17535 pgac_cv_xsave_intrinsics_=yes
17536 else
17537 pgac_cv_xsave_intrinsics_=no
17539 rm -f core conftest.err conftest.$ac_objext \
17540 conftest$ac_exeext conftest.$ac_ext
17541 CFLAGS="$pgac_save_CFLAGS"
17543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_xsave_intrinsics_" >&5
17544 $as_echo "$pgac_cv_xsave_intrinsics_" >&6; }
17545 if test x"$pgac_cv_xsave_intrinsics_" = x"yes"; then
17546 CFLAGS_XSAVE=""
17547 pgac_xsave_intrinsics=yes
17550 if test x"$pgac_xsave_intrinsics" != x"yes"; then
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _xgetbv with CFLAGS=-mxsave" >&5
17552 $as_echo_n "checking for _xgetbv with CFLAGS=-mxsave... " >&6; }
17553 if ${pgac_cv_xsave_intrinsics__mxsave+:} false; then :
17554 $as_echo_n "(cached) " >&6
17555 else
17556 pgac_save_CFLAGS=$CFLAGS
17557 CFLAGS="$pgac_save_CFLAGS -mxsave"
17558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17559 /* end confdefs.h. */
17560 #include <immintrin.h>
17562 main ()
17564 return _xgetbv(0) & 0xe0;
17566 return 0;
17568 _ACEOF
17569 if ac_fn_c_try_link "$LINENO"; then :
17570 pgac_cv_xsave_intrinsics__mxsave=yes
17571 else
17572 pgac_cv_xsave_intrinsics__mxsave=no
17574 rm -f core conftest.err conftest.$ac_objext \
17575 conftest$ac_exeext conftest.$ac_ext
17576 CFLAGS="$pgac_save_CFLAGS"
17578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_xsave_intrinsics__mxsave" >&5
17579 $as_echo "$pgac_cv_xsave_intrinsics__mxsave" >&6; }
17580 if test x"$pgac_cv_xsave_intrinsics__mxsave" = x"yes"; then
17581 CFLAGS_XSAVE="-mxsave"
17582 pgac_xsave_intrinsics=yes
17586 if test x"$pgac_xsave_intrinsics" = x"yes"; then
17588 $as_echo "#define HAVE_XSAVE_INTRINSICS 1" >>confdefs.h
17593 # Check for AVX-512 popcount intrinsics
17595 CFLAGS_POPCNT=""
17596 PG_POPCNT_OBJS=""
17597 if test x"$host_cpu" = x"x86_64"; then
17598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm512_popcnt_epi64 with CFLAGS=" >&5
17599 $as_echo_n "checking for _mm512_popcnt_epi64 with CFLAGS=... " >&6; }
17600 if ${pgac_cv_avx512_popcnt_intrinsics_+:} false; then :
17601 $as_echo_n "(cached) " >&6
17602 else
17603 pgac_save_CFLAGS=$CFLAGS
17604 CFLAGS="$pgac_save_CFLAGS "
17605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17606 /* end confdefs.h. */
17607 #include <immintrin.h>
17609 main ()
17611 const char buf[sizeof(__m512i)];
17612 PG_INT64_TYPE popcnt = 0;
17613 __m512i accum = _mm512_setzero_si512();
17614 const __m512i val = _mm512_maskz_loadu_epi8((__mmask64) 0xf0f0f0f0f0f0f0f0, (const __m512i *) buf);
17615 const __m512i cnt = _mm512_popcnt_epi64(val);
17616 accum = _mm512_add_epi64(accum, cnt);
17617 popcnt = _mm512_reduce_add_epi64(accum);
17618 /* return computed value, to prevent the above being optimized away */
17619 return popcnt == 0;
17621 return 0;
17623 _ACEOF
17624 if ac_fn_c_try_link "$LINENO"; then :
17625 pgac_cv_avx512_popcnt_intrinsics_=yes
17626 else
17627 pgac_cv_avx512_popcnt_intrinsics_=no
17629 rm -f core conftest.err conftest.$ac_objext \
17630 conftest$ac_exeext conftest.$ac_ext
17631 CFLAGS="$pgac_save_CFLAGS"
17633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_avx512_popcnt_intrinsics_" >&5
17634 $as_echo "$pgac_cv_avx512_popcnt_intrinsics_" >&6; }
17635 if test x"$pgac_cv_avx512_popcnt_intrinsics_" = x"yes"; then
17636 CFLAGS_POPCNT=""
17637 pgac_avx512_popcnt_intrinsics=yes
17640 if test x"$pgac_avx512_popcnt_intrinsics" != x"yes"; then
17641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm512_popcnt_epi64 with CFLAGS=-mavx512vpopcntdq -mavx512bw" >&5
17642 $as_echo_n "checking for _mm512_popcnt_epi64 with CFLAGS=-mavx512vpopcntdq -mavx512bw... " >&6; }
17643 if ${pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw+:} false; then :
17644 $as_echo_n "(cached) " >&6
17645 else
17646 pgac_save_CFLAGS=$CFLAGS
17647 CFLAGS="$pgac_save_CFLAGS -mavx512vpopcntdq -mavx512bw"
17648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17649 /* end confdefs.h. */
17650 #include <immintrin.h>
17652 main ()
17654 const char buf[sizeof(__m512i)];
17655 PG_INT64_TYPE popcnt = 0;
17656 __m512i accum = _mm512_setzero_si512();
17657 const __m512i val = _mm512_maskz_loadu_epi8((__mmask64) 0xf0f0f0f0f0f0f0f0, (const __m512i *) buf);
17658 const __m512i cnt = _mm512_popcnt_epi64(val);
17659 accum = _mm512_add_epi64(accum, cnt);
17660 popcnt = _mm512_reduce_add_epi64(accum);
17661 /* return computed value, to prevent the above being optimized away */
17662 return popcnt == 0;
17664 return 0;
17666 _ACEOF
17667 if ac_fn_c_try_link "$LINENO"; then :
17668 pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw=yes
17669 else
17670 pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw=no
17672 rm -f core conftest.err conftest.$ac_objext \
17673 conftest$ac_exeext conftest.$ac_ext
17674 CFLAGS="$pgac_save_CFLAGS"
17676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw" >&5
17677 $as_echo "$pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw" >&6; }
17678 if test x"$pgac_cv_avx512_popcnt_intrinsics__mavx512vpopcntdq__mavx512bw" = x"yes"; then
17679 CFLAGS_POPCNT="-mavx512vpopcntdq -mavx512bw"
17680 pgac_avx512_popcnt_intrinsics=yes
17684 if test x"$pgac_avx512_popcnt_intrinsics" = x"yes"; then
17685 PG_POPCNT_OBJS="pg_popcount_avx512.o pg_popcount_avx512_choose.o"
17687 $as_echo "#define USE_AVX512_POPCNT_WITH_RUNTIME_CHECK 1" >>confdefs.h
17694 # Check for Intel SSE 4.2 intrinsics to do CRC calculations.
17696 # First check if the _mm_crc32_u8 and _mm_crc32_u64 intrinsics can be used
17697 # with the default compiler flags. If not, check if adding the -msse4.2
17698 # flag helps. CFLAGS_CRC is set to -msse4.2 if that's required.
17699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=" >&5
17700 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=... " >&6; }
17701 if ${pgac_cv_sse42_crc32_intrinsics_+:} false; then :
17702 $as_echo_n "(cached) " >&6
17703 else
17704 pgac_save_CFLAGS=$CFLAGS
17705 CFLAGS="$pgac_save_CFLAGS "
17706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17707 /* end confdefs.h. */
17708 #include <nmmintrin.h>
17710 main ()
17712 unsigned int crc = 0;
17713 crc = _mm_crc32_u8(crc, 0);
17714 crc = _mm_crc32_u32(crc, 0);
17715 /* return computed value, to prevent the above being optimized away */
17716 return crc == 0;
17718 return 0;
17720 _ACEOF
17721 if ac_fn_c_try_link "$LINENO"; then :
17722 pgac_cv_sse42_crc32_intrinsics_=yes
17723 else
17724 pgac_cv_sse42_crc32_intrinsics_=no
17726 rm -f core conftest.err conftest.$ac_objext \
17727 conftest$ac_exeext conftest.$ac_ext
17728 CFLAGS="$pgac_save_CFLAGS"
17730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics_" >&5
17731 $as_echo "$pgac_cv_sse42_crc32_intrinsics_" >&6; }
17732 if test x"$pgac_cv_sse42_crc32_intrinsics_" = x"yes"; then
17733 CFLAGS_CRC=""
17734 pgac_sse42_crc32_intrinsics=yes
17737 if test x"$pgac_sse42_crc32_intrinsics" != x"yes"; then
17738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2" >&5
17739 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2... " >&6; }
17740 if ${pgac_cv_sse42_crc32_intrinsics__msse4_2+:} false; then :
17741 $as_echo_n "(cached) " >&6
17742 else
17743 pgac_save_CFLAGS=$CFLAGS
17744 CFLAGS="$pgac_save_CFLAGS -msse4.2"
17745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17746 /* end confdefs.h. */
17747 #include <nmmintrin.h>
17749 main ()
17751 unsigned int crc = 0;
17752 crc = _mm_crc32_u8(crc, 0);
17753 crc = _mm_crc32_u32(crc, 0);
17754 /* return computed value, to prevent the above being optimized away */
17755 return crc == 0;
17757 return 0;
17759 _ACEOF
17760 if ac_fn_c_try_link "$LINENO"; then :
17761 pgac_cv_sse42_crc32_intrinsics__msse4_2=yes
17762 else
17763 pgac_cv_sse42_crc32_intrinsics__msse4_2=no
17765 rm -f core conftest.err conftest.$ac_objext \
17766 conftest$ac_exeext conftest.$ac_ext
17767 CFLAGS="$pgac_save_CFLAGS"
17769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics__msse4_2" >&5
17770 $as_echo "$pgac_cv_sse42_crc32_intrinsics__msse4_2" >&6; }
17771 if test x"$pgac_cv_sse42_crc32_intrinsics__msse4_2" = x"yes"; then
17772 CFLAGS_CRC="-msse4.2"
17773 pgac_sse42_crc32_intrinsics=yes
17778 # Are we targeting a processor that supports SSE 4.2? gcc, clang and icc all
17779 # define __SSE4_2__ in that case.
17780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17781 /* end confdefs.h. */
17784 main ()
17787 #ifndef __SSE4_2__
17788 #error __SSE4_2__ not defined
17789 #endif
17792 return 0;
17794 _ACEOF
17795 if ac_fn_c_try_compile "$LINENO"; then :
17796 SSE4_2_TARGETED=1
17798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17800 # Check for ARMv8 CRC Extension intrinsics to do CRC calculations.
17802 # First check if __crc32c* intrinsics can be used with the default compiler
17803 # flags. If not, check if adding -march=armv8-a+crc flag helps.
17804 # CFLAGS_CRC is set if the extra flag is required.
17805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=" >&5
17806 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=... " >&6; }
17807 if ${pgac_cv_armv8_crc32c_intrinsics_+:} false; then :
17808 $as_echo_n "(cached) " >&6
17809 else
17810 pgac_save_CFLAGS=$CFLAGS
17811 CFLAGS="$pgac_save_CFLAGS "
17812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17813 /* end confdefs.h. */
17814 #include <arm_acle.h>
17816 main ()
17818 unsigned int crc = 0;
17819 crc = __crc32cb(crc, 0);
17820 crc = __crc32ch(crc, 0);
17821 crc = __crc32cw(crc, 0);
17822 crc = __crc32cd(crc, 0);
17823 /* return computed value, to prevent the above being optimized away */
17824 return crc == 0;
17826 return 0;
17828 _ACEOF
17829 if ac_fn_c_try_link "$LINENO"; then :
17830 pgac_cv_armv8_crc32c_intrinsics_=yes
17831 else
17832 pgac_cv_armv8_crc32c_intrinsics_=no
17834 rm -f core conftest.err conftest.$ac_objext \
17835 conftest$ac_exeext conftest.$ac_ext
17836 CFLAGS="$pgac_save_CFLAGS"
17838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics_" >&5
17839 $as_echo "$pgac_cv_armv8_crc32c_intrinsics_" >&6; }
17840 if test x"$pgac_cv_armv8_crc32c_intrinsics_" = x"yes"; then
17841 CFLAGS_CRC=""
17842 pgac_armv8_crc32c_intrinsics=yes
17845 if test x"$pgac_armv8_crc32c_intrinsics" != x"yes"; then
17846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc" >&5
17847 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc... " >&6; }
17848 if ${pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc+:} false; then :
17849 $as_echo_n "(cached) " >&6
17850 else
17851 pgac_save_CFLAGS=$CFLAGS
17852 CFLAGS="$pgac_save_CFLAGS -march=armv8-a+crc"
17853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17854 /* end confdefs.h. */
17855 #include <arm_acle.h>
17857 main ()
17859 unsigned int crc = 0;
17860 crc = __crc32cb(crc, 0);
17861 crc = __crc32ch(crc, 0);
17862 crc = __crc32cw(crc, 0);
17863 crc = __crc32cd(crc, 0);
17864 /* return computed value, to prevent the above being optimized away */
17865 return crc == 0;
17867 return 0;
17869 _ACEOF
17870 if ac_fn_c_try_link "$LINENO"; then :
17871 pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=yes
17872 else
17873 pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=no
17875 rm -f core conftest.err conftest.$ac_objext \
17876 conftest$ac_exeext conftest.$ac_ext
17877 CFLAGS="$pgac_save_CFLAGS"
17879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&5
17880 $as_echo "$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&6; }
17881 if test x"$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" = x"yes"; then
17882 CFLAGS_CRC="-march=armv8-a+crc"
17883 pgac_armv8_crc32c_intrinsics=yes
17888 # Check for LoongArch CRC intrinsics to do CRC calculations.
17890 # Check if __builtin_loongarch_crcc_* intrinsics can be used
17891 # with the default compiler flags.
17892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_loongarch_crcc_w_b_w, __builtin_loongarch_crcc_w_h_w, __builtin_loongarch_crcc_w_w_w and __builtin_loongarch_crcc_w_d_w" >&5
17893 $as_echo_n "checking for __builtin_loongarch_crcc_w_b_w, __builtin_loongarch_crcc_w_h_w, __builtin_loongarch_crcc_w_w_w and __builtin_loongarch_crcc_w_d_w... " >&6; }
17894 if ${pgac_cv_loongarch_crc32c_intrinsics+:} false; then :
17895 $as_echo_n "(cached) " >&6
17896 else
17897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17898 /* end confdefs.h. */
17901 main ()
17903 unsigned int crc = 0;
17904 crc = __builtin_loongarch_crcc_w_b_w(0, crc);
17905 crc = __builtin_loongarch_crcc_w_h_w(0, crc);
17906 crc = __builtin_loongarch_crcc_w_w_w(0, crc);
17907 crc = __builtin_loongarch_crcc_w_d_w(0, crc);
17908 /* return computed value, to prevent the above being optimized away */
17909 return crc == 0;
17911 return 0;
17913 _ACEOF
17914 if ac_fn_c_try_link "$LINENO"; then :
17915 pgac_cv_loongarch_crc32c_intrinsics=yes
17916 else
17917 pgac_cv_loongarch_crc32c_intrinsics=no
17919 rm -f core conftest.err conftest.$ac_objext \
17920 conftest$ac_exeext conftest.$ac_ext
17922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_loongarch_crc32c_intrinsics" >&5
17923 $as_echo "$pgac_cv_loongarch_crc32c_intrinsics" >&6; }
17924 if test x"$pgac_cv_loongarch_crc32c_intrinsics" = x"yes"; then
17925 pgac_loongarch_crc32c_intrinsics=yes
17931 # Select CRC-32C implementation.
17933 # If we are targeting a processor that has Intel SSE 4.2 instructions, we can
17934 # use the special CRC instructions for calculating CRC-32C. If we're not
17935 # targeting such a processor, but we can nevertheless produce code that uses
17936 # the SSE intrinsics, perhaps with some extra CFLAGS, compile both
17937 # implementations and select which one to use at runtime, depending on whether
17938 # SSE 4.2 is supported by the processor we're running on.
17940 # Similarly, if we are targeting an ARM processor that has the CRC
17941 # instructions that are part of the ARMv8 CRC Extension, use them. And if
17942 # we're not targeting such a processor, but can nevertheless produce code that
17943 # uses the CRC instructions, compile both, and select at runtime.
17945 # You can skip the runtime check by setting the appropriate USE_*_CRC32 flag to 1
17946 # in the template or configure command line.
17948 # If we are targeting a LoongArch processor, CRC instructions are
17949 # always available (at least on 64 bit), so no runtime check is needed.
17950 if test x"$USE_SLICING_BY_8_CRC32C" = x"" && test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_ARMV8_CRC32C" = x"" && test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_LOONGARCH_CRC32C" = x""; then
17951 # Use Intel SSE 4.2 if available.
17952 if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then
17953 USE_SSE42_CRC32C=1
17954 else
17955 # Intel SSE 4.2, with runtime check? The CPUID instruction is needed for
17956 # the runtime check.
17957 if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && (test x"$pgac_cv__get_cpuid" = x"yes" || test x"$pgac_cv__cpuid" = x"yes"); then
17958 USE_SSE42_CRC32C_WITH_RUNTIME_CHECK=1
17959 else
17960 # Use ARM CRC Extension if available.
17961 if test x"$pgac_armv8_crc32c_intrinsics" = x"yes" && test x"$CFLAGS_CRC" = x""; then
17962 USE_ARMV8_CRC32C=1
17963 else
17964 # ARM CRC Extension, with runtime check?
17965 if test x"$pgac_armv8_crc32c_intrinsics" = x"yes"; then
17966 USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK=1
17967 else
17968 # LoongArch CRCC instructions.
17969 if test x"$pgac_loongarch_crc32c_intrinsics" = x"yes"; then
17970 USE_LOONGARCH_CRC32C=1
17971 else
17972 # fall back to slicing-by-8 algorithm, which doesn't require any
17973 # special CPU support.
17974 USE_SLICING_BY_8_CRC32C=1
17982 # Set PG_CRC32C_OBJS appropriately depending on the selected implementation.
17983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which CRC-32C implementation to use" >&5
17984 $as_echo_n "checking which CRC-32C implementation to use... " >&6; }
17985 if test x"$USE_SSE42_CRC32C" = x"1"; then
17987 $as_echo "#define USE_SSE42_CRC32C 1" >>confdefs.h
17989 PG_CRC32C_OBJS="pg_crc32c_sse42.o"
17990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2" >&5
17991 $as_echo "SSE 4.2" >&6; }
17992 else
17993 if test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then
17995 $as_echo "#define USE_SSE42_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h
17997 PG_CRC32C_OBJS="pg_crc32c_sse42.o pg_crc32c_sb8.o pg_crc32c_sse42_choose.o"
17998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2 with runtime check" >&5
17999 $as_echo "SSE 4.2 with runtime check" >&6; }
18000 else
18001 if test x"$USE_ARMV8_CRC32C" = x"1"; then
18003 $as_echo "#define USE_ARMV8_CRC32C 1" >>confdefs.h
18005 PG_CRC32C_OBJS="pg_crc32c_armv8.o"
18006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions" >&5
18007 $as_echo "ARMv8 CRC instructions" >&6; }
18008 else
18009 if test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then
18011 $as_echo "#define USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h
18013 PG_CRC32C_OBJS="pg_crc32c_armv8.o pg_crc32c_sb8.o pg_crc32c_armv8_choose.o"
18014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions with runtime check" >&5
18015 $as_echo "ARMv8 CRC instructions with runtime check" >&6; }
18016 else
18017 if test x"$USE_LOONGARCH_CRC32C" = x"1"; then
18019 $as_echo "#define USE_LOONGARCH_CRC32C 1" >>confdefs.h
18021 PG_CRC32C_OBJS="pg_crc32c_loongarch.o"
18022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LoongArch CRCC instructions" >&5
18023 $as_echo "LoongArch CRCC instructions" >&6; }
18024 else
18026 $as_echo "#define USE_SLICING_BY_8_CRC32C 1" >>confdefs.h
18028 PG_CRC32C_OBJS="pg_crc32c_sb8.o"
18029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: slicing-by-8" >&5
18030 $as_echo "slicing-by-8" >&6; }
18039 # Select semaphore implementation type.
18040 if test "$PORTNAME" != "win32"; then
18041 if test x"$PREFERRED_SEMAPHORES" = x"NAMED_POSIX" ; then
18042 # Need sem_open for this
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_open" >&5
18044 $as_echo_n "checking for library containing sem_open... " >&6; }
18045 if ${ac_cv_search_sem_open+:} false; then :
18046 $as_echo_n "(cached) " >&6
18047 else
18048 ac_func_search_save_LIBS=$LIBS
18049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18050 /* end confdefs.h. */
18052 /* Override any GCC internal prototype to avoid an error.
18053 Use char because int might match the return type of a GCC
18054 builtin and then its argument prototype would still apply. */
18055 #ifdef __cplusplus
18056 extern "C"
18057 #endif
18058 char sem_open ();
18060 main ()
18062 return sem_open ();
18064 return 0;
18066 _ACEOF
18067 for ac_lib in '' rt pthread; do
18068 if test -z "$ac_lib"; then
18069 ac_res="none required"
18070 else
18071 ac_res=-l$ac_lib
18072 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18074 if ac_fn_c_try_link "$LINENO"; then :
18075 ac_cv_search_sem_open=$ac_res
18077 rm -f core conftest.err conftest.$ac_objext \
18078 conftest$ac_exeext
18079 if ${ac_cv_search_sem_open+:} false; then :
18080 break
18082 done
18083 if ${ac_cv_search_sem_open+:} false; then :
18085 else
18086 ac_cv_search_sem_open=no
18088 rm conftest.$ac_ext
18089 LIBS=$ac_func_search_save_LIBS
18091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_open" >&5
18092 $as_echo "$ac_cv_search_sem_open" >&6; }
18093 ac_res=$ac_cv_search_sem_open
18094 if test "$ac_res" != no; then :
18095 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18096 USE_NAMED_POSIX_SEMAPHORES=1
18100 if test x"$PREFERRED_SEMAPHORES" = x"UNNAMED_POSIX" ; then
18101 # Need sem_init for this
18102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5
18103 $as_echo_n "checking for library containing sem_init... " >&6; }
18104 if ${ac_cv_search_sem_init+:} false; then :
18105 $as_echo_n "(cached) " >&6
18106 else
18107 ac_func_search_save_LIBS=$LIBS
18108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18109 /* end confdefs.h. */
18111 /* Override any GCC internal prototype to avoid an error.
18112 Use char because int might match the return type of a GCC
18113 builtin and then its argument prototype would still apply. */
18114 #ifdef __cplusplus
18115 extern "C"
18116 #endif
18117 char sem_init ();
18119 main ()
18121 return sem_init ();
18123 return 0;
18125 _ACEOF
18126 for ac_lib in '' rt pthread; do
18127 if test -z "$ac_lib"; then
18128 ac_res="none required"
18129 else
18130 ac_res=-l$ac_lib
18131 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18133 if ac_fn_c_try_link "$LINENO"; then :
18134 ac_cv_search_sem_init=$ac_res
18136 rm -f core conftest.err conftest.$ac_objext \
18137 conftest$ac_exeext
18138 if ${ac_cv_search_sem_init+:} false; then :
18139 break
18141 done
18142 if ${ac_cv_search_sem_init+:} false; then :
18144 else
18145 ac_cv_search_sem_init=no
18147 rm conftest.$ac_ext
18148 LIBS=$ac_func_search_save_LIBS
18150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5
18151 $as_echo "$ac_cv_search_sem_init" >&6; }
18152 ac_res=$ac_cv_search_sem_init
18153 if test "$ac_res" != no; then :
18154 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18155 USE_UNNAMED_POSIX_SEMAPHORES=1
18159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which semaphore API to use" >&5
18160 $as_echo_n "checking which semaphore API to use... " >&6; }
18161 if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
18163 $as_echo "#define USE_NAMED_POSIX_SEMAPHORES 1" >>confdefs.h
18165 SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
18166 sematype="named POSIX"
18167 else
18168 if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
18170 $as_echo "#define USE_UNNAMED_POSIX_SEMAPHORES 1" >>confdefs.h
18172 SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
18173 sematype="unnamed POSIX"
18174 else
18176 $as_echo "#define USE_SYSV_SEMAPHORES 1" >>confdefs.h
18178 SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
18179 sematype="System V"
18182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sematype" >&5
18183 $as_echo "$sematype" >&6; }
18184 else
18186 $as_echo "#define USE_WIN32_SEMAPHORES 1" >>confdefs.h
18188 SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c"
18192 # Select shared-memory implementation type.
18193 if test "$PORTNAME" != "win32"; then
18195 $as_echo "#define USE_SYSV_SHARED_MEMORY 1" >>confdefs.h
18197 SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
18198 else
18200 $as_echo "#define USE_WIN32_SHARED_MEMORY 1" >>confdefs.h
18202 SHMEM_IMPLEMENTATION="src/backend/port/win32_shmem.c"
18205 # Select random number source. If a TLS library is used then it will be the
18206 # first choice, else the native platform sources (Windows API or /dev/urandom)
18207 # will be used.
18208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which random number source to use" >&5
18209 $as_echo_n "checking which random number source to use... " >&6; }
18210 if test x"$with_ssl" = x"openssl" ; then
18211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL" >&5
18212 $as_echo "OpenSSL" >&6; }
18213 elif test x"$PORTNAME" = x"win32" ; then
18214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Windows native" >&5
18215 $as_echo "Windows native" >&6; }
18216 elif test x"$cross_compiling" = x"yes"; then
18217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming /dev/urandom" >&5
18218 $as_echo "assuming /dev/urandom" >&6; }
18219 else
18220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: /dev/urandom" >&5
18221 $as_echo "/dev/urandom" >&6; }
18222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/urandom" >&5
18223 $as_echo_n "checking for /dev/urandom... " >&6; }
18224 if ${ac_cv_file__dev_urandom+:} false; then :
18225 $as_echo_n "(cached) " >&6
18226 else
18227 test "$cross_compiling" = yes &&
18228 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
18229 if test -r "/dev/urandom"; then
18230 ac_cv_file__dev_urandom=yes
18231 else
18232 ac_cv_file__dev_urandom=no
18235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_urandom" >&5
18236 $as_echo "$ac_cv_file__dev_urandom" >&6; }
18237 if test "x$ac_cv_file__dev_urandom" = xyes; then :
18242 if test x"$ac_cv_file__dev_urandom" = x"no" ; then
18243 as_fn_error $? "
18244 no source of strong random numbers was found
18245 PostgreSQL can use OpenSSL, native Windows API or /dev/urandom as a source of random numbers." "$LINENO" 5
18249 # If not set in template file, set bytes to use libc memset()
18250 if test x"$MEMSET_LOOP_LIMIT" = x"" ; then
18251 MEMSET_LOOP_LIMIT=1024
18254 cat >>confdefs.h <<_ACEOF
18255 #define MEMSET_LOOP_LIMIT ${MEMSET_LOOP_LIMIT}
18256 _ACEOF
18260 if test "$enable_nls" = yes ; then
18262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bind_textdomain_codeset" >&5
18263 $as_echo_n "checking for library containing bind_textdomain_codeset... " >&6; }
18264 if ${ac_cv_search_bind_textdomain_codeset+:} false; then :
18265 $as_echo_n "(cached) " >&6
18266 else
18267 ac_func_search_save_LIBS=$LIBS
18268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h. */
18271 /* Override any GCC internal prototype to avoid an error.
18272 Use char because int might match the return type of a GCC
18273 builtin and then its argument prototype would still apply. */
18274 #ifdef __cplusplus
18275 extern "C"
18276 #endif
18277 char bind_textdomain_codeset ();
18279 main ()
18281 return bind_textdomain_codeset ();
18283 return 0;
18285 _ACEOF
18286 for ac_lib in '' intl; do
18287 if test -z "$ac_lib"; then
18288 ac_res="none required"
18289 else
18290 ac_res=-l$ac_lib
18291 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18293 if ac_fn_c_try_link "$LINENO"; then :
18294 ac_cv_search_bind_textdomain_codeset=$ac_res
18296 rm -f core conftest.err conftest.$ac_objext \
18297 conftest$ac_exeext
18298 if ${ac_cv_search_bind_textdomain_codeset+:} false; then :
18299 break
18301 done
18302 if ${ac_cv_search_bind_textdomain_codeset+:} false; then :
18304 else
18305 ac_cv_search_bind_textdomain_codeset=no
18307 rm conftest.$ac_ext
18308 LIBS=$ac_func_search_save_LIBS
18310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bind_textdomain_codeset" >&5
18311 $as_echo "$ac_cv_search_bind_textdomain_codeset" >&6; }
18312 ac_res=$ac_cv_search_bind_textdomain_codeset
18313 if test "$ac_res" != no; then :
18314 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18316 else
18317 as_fn_error $? "a gettext implementation is required for NLS" "$LINENO" 5
18320 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
18321 if test "x$ac_cv_header_libintl_h" = xyes; then :
18323 else
18324 as_fn_error $? "header file <libintl.h> is required for NLS" "$LINENO" 5
18328 if test -z "$MSGFMT"; then
18329 for ac_prog in msgfmt
18331 # Extract the first word of "$ac_prog", so it can be a program name with args.
18332 set dummy $ac_prog; ac_word=$2
18333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18334 $as_echo_n "checking for $ac_word... " >&6; }
18335 if ${ac_cv_path_MSGFMT+:} false; then :
18336 $as_echo_n "(cached) " >&6
18337 else
18338 case $MSGFMT in
18339 [\\/]* | ?:[\\/]*)
18340 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
18343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18344 for as_dir in $PATH
18346 IFS=$as_save_IFS
18347 test -z "$as_dir" && as_dir=.
18348 for ac_exec_ext in '' $ac_executable_extensions; do
18349 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18350 ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext"
18351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18352 break 2
18354 done
18355 done
18356 IFS=$as_save_IFS
18359 esac
18361 MSGFMT=$ac_cv_path_MSGFMT
18362 if test -n "$MSGFMT"; then
18363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
18364 $as_echo "$MSGFMT" >&6; }
18365 else
18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18367 $as_echo "no" >&6; }
18371 test -n "$MSGFMT" && break
18372 done
18374 else
18375 # Report the value of MSGFMT in configure's output in all cases.
18376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MSGFMT" >&5
18377 $as_echo_n "checking for MSGFMT... " >&6; }
18378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
18379 $as_echo "$MSGFMT" >&6; }
18382 if test -z "$MSGFMT"; then
18383 as_fn_error $? "msgfmt is required for NLS" "$LINENO" 5
18385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for msgfmt flags" >&5
18386 $as_echo_n "checking for msgfmt flags... " >&6; }
18387 if ${pgac_cv_msgfmt_flags+:} false; then :
18388 $as_echo_n "(cached) " >&6
18389 else
18390 if test x"$MSGFMT" != x"" && "$MSGFMT" --version 2>&1 | grep "GNU" >/dev/null; then
18391 pgac_cv_msgfmt_flags=-c
18394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_msgfmt_flags" >&5
18395 $as_echo "$pgac_cv_msgfmt_flags" >&6; }
18396 MSGFMT_FLAGS=$pgac_cv_msgfmt_flags
18398 if test -z "$MSGMERGE"; then
18399 for ac_prog in msgmerge
18401 # Extract the first word of "$ac_prog", so it can be a program name with args.
18402 set dummy $ac_prog; ac_word=$2
18403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18404 $as_echo_n "checking for $ac_word... " >&6; }
18405 if ${ac_cv_path_MSGMERGE+:} false; then :
18406 $as_echo_n "(cached) " >&6
18407 else
18408 case $MSGMERGE in
18409 [\\/]* | ?:[\\/]*)
18410 ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
18413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18414 for as_dir in $PATH
18416 IFS=$as_save_IFS
18417 test -z "$as_dir" && as_dir=.
18418 for ac_exec_ext in '' $ac_executable_extensions; do
18419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18420 ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext"
18421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18422 break 2
18424 done
18425 done
18426 IFS=$as_save_IFS
18429 esac
18431 MSGMERGE=$ac_cv_path_MSGMERGE
18432 if test -n "$MSGMERGE"; then
18433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
18434 $as_echo "$MSGMERGE" >&6; }
18435 else
18436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18437 $as_echo "no" >&6; }
18441 test -n "$MSGMERGE" && break
18442 done
18444 else
18445 # Report the value of MSGMERGE in configure's output in all cases.
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MSGMERGE" >&5
18447 $as_echo_n "checking for MSGMERGE... " >&6; }
18448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
18449 $as_echo "$MSGMERGE" >&6; }
18452 if test -z "$XGETTEXT"; then
18453 for ac_prog in xgettext
18455 # Extract the first word of "$ac_prog", so it can be a program name with args.
18456 set dummy $ac_prog; ac_word=$2
18457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18458 $as_echo_n "checking for $ac_word... " >&6; }
18459 if ${ac_cv_path_XGETTEXT+:} false; then :
18460 $as_echo_n "(cached) " >&6
18461 else
18462 case $XGETTEXT in
18463 [\\/]* | ?:[\\/]*)
18464 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
18467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18468 for as_dir in $PATH
18470 IFS=$as_save_IFS
18471 test -z "$as_dir" && as_dir=.
18472 for ac_exec_ext in '' $ac_executable_extensions; do
18473 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18474 ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext"
18475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18476 break 2
18478 done
18479 done
18480 IFS=$as_save_IFS
18483 esac
18485 XGETTEXT=$ac_cv_path_XGETTEXT
18486 if test -n "$XGETTEXT"; then
18487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
18488 $as_echo "$XGETTEXT" >&6; }
18489 else
18490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18491 $as_echo "no" >&6; }
18495 test -n "$XGETTEXT" && break
18496 done
18498 else
18499 # Report the value of XGETTEXT in configure's output in all cases.
18500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGETTEXT" >&5
18501 $as_echo_n "checking for XGETTEXT... " >&6; }
18502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
18503 $as_echo "$XGETTEXT" >&6; }
18509 # Check for Tcl configuration script tclConfig.sh
18510 if test "$with_tcl" = yes; then
18511 if test -z "$TCLSH"; then
18512 for ac_prog in tclsh tcl tclsh8.6 tclsh86 tclsh8.5 tclsh85 tclsh8.4 tclsh84
18514 # Extract the first word of "$ac_prog", so it can be a program name with args.
18515 set dummy $ac_prog; ac_word=$2
18516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18517 $as_echo_n "checking for $ac_word... " >&6; }
18518 if ${ac_cv_path_TCLSH+:} false; then :
18519 $as_echo_n "(cached) " >&6
18520 else
18521 case $TCLSH in
18522 [\\/]* | ?:[\\/]*)
18523 ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a path.
18526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18527 for as_dir in $PATH
18529 IFS=$as_save_IFS
18530 test -z "$as_dir" && as_dir=.
18531 for ac_exec_ext in '' $ac_executable_extensions; do
18532 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18533 ac_cv_path_TCLSH="$as_dir/$ac_word$ac_exec_ext"
18534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18535 break 2
18537 done
18538 done
18539 IFS=$as_save_IFS
18542 esac
18544 TCLSH=$ac_cv_path_TCLSH
18545 if test -n "$TCLSH"; then
18546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH" >&5
18547 $as_echo "$TCLSH" >&6; }
18548 else
18549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18550 $as_echo "no" >&6; }
18554 test -n "$TCLSH" && break
18555 done
18557 else
18558 # Report the value of TCLSH in configure's output in all cases.
18559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TCLSH" >&5
18560 $as_echo_n "checking for TCLSH... " >&6; }
18561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH" >&5
18562 $as_echo "$TCLSH" >&6; }
18565 if test x"$TCLSH" = x""; then
18566 as_fn_error $? "Tcl shell not found" "$LINENO" 5
18569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh" >&5
18570 $as_echo_n "checking for tclConfig.sh... " >&6; }
18571 # Let user override test
18572 if test -z "$TCL_CONFIG_SH"; then
18573 pgac_test_dirs="$with_tclconfig"
18575 set X $pgac_test_dirs; shift
18576 if test $# -eq 0; then
18577 test -z "$TCLSH" && as_fn_error $? "unable to locate tclConfig.sh because no Tcl shell was found" "$LINENO" 5
18578 pgac_test_dirs=`echo 'puts $auto_path' | $TCLSH`
18579 # On newer macOS, $auto_path frequently doesn't include the place
18580 # where tclConfig.sh actually lives. Append that to the end, so as not
18581 # to break cases where a non-default Tcl installation is being used.
18582 if test -d "$PG_SYSROOT/System/Library/Frameworks/Tcl.framework" ; then
18583 pgac_test_dirs="$pgac_test_dirs $PG_SYSROOT/System/Library/Frameworks/Tcl.framework"
18585 set X $pgac_test_dirs; shift
18588 for pgac_dir do
18589 if test -r "$pgac_dir/tclConfig.sh"; then
18590 TCL_CONFIG_SH=$pgac_dir/tclConfig.sh
18591 break
18593 done
18596 if test -z "$TCL_CONFIG_SH"; then
18597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18598 $as_echo "no" >&6; }
18599 as_fn_error $? "file 'tclConfig.sh' is required for Tcl" "$LINENO" 5
18600 else
18601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCL_CONFIG_SH" >&5
18602 $as_echo "$TCL_CONFIG_SH" >&6; }
18607 . "$TCL_CONFIG_SH"
18608 eval TCL_INCLUDE_SPEC=\"$TCL_INCLUDE_SPEC\"
18609 eval TCL_LIBS=\"$TCL_LIBS\"
18610 eval TCL_LIB_SPEC=\"$TCL_LIB_SPEC\"
18611 eval TCL_SHARED_BUILD=\"$TCL_SHARED_BUILD\"
18613 if test "$TCL_SHARED_BUILD" != 1; then
18614 as_fn_error $? "cannot build PL/Tcl because Tcl is not a shared library
18615 Use --without-tcl to disable building PL/Tcl." "$LINENO" 5
18617 # now that we have TCL_INCLUDE_SPEC, we can check for <tcl.h>
18618 ac_save_CPPFLAGS=$CPPFLAGS
18619 CPPFLAGS="$TCL_INCLUDE_SPEC $CPPFLAGS"
18620 ac_fn_c_check_header_mongrel "$LINENO" "tcl.h" "ac_cv_header_tcl_h" "$ac_includes_default"
18621 if test "x$ac_cv_header_tcl_h" = xyes; then :
18623 else
18624 as_fn_error $? "header file <tcl.h> is required for Tcl" "$LINENO" 5
18628 CPPFLAGS=$ac_save_CPPFLAGS
18631 # check for <perl.h>
18632 if test "$with_perl" = yes; then
18633 ac_save_CPPFLAGS=$CPPFLAGS
18634 CPPFLAGS="$CPPFLAGS $perl_includespec"
18635 ac_fn_c_check_header_compile "$LINENO" "perl.h" "ac_cv_header_perl_h" "#include <EXTERN.h>
18637 if test "x$ac_cv_header_perl_h" = xyes; then :
18639 else
18640 as_fn_error $? "header file <perl.h> is required for Perl" "$LINENO" 5
18644 # While we're at it, check that we can link to libperl.
18645 # On most platforms, if perl.h is there then libperl.so will be too, but at
18646 # this writing Debian packages them separately. There is no known reason to
18647 # waste cycles on separate probes for the Tcl or Python libraries, though.
18648 # On some Red Hat platforms, the link attempt can fail if we don't use
18649 # CFLAGS_SL while building the test program.
18650 ac_save_CFLAGS=$CFLAGS
18651 CFLAGS="$CFLAGS $CFLAGS_SL"
18652 pgac_save_LIBS=$LIBS
18653 LIBS="$perl_embed_ldflags"
18654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libperl" >&5
18655 $as_echo_n "checking for libperl... " >&6; }
18656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18657 /* end confdefs.h. */
18659 #include <EXTERN.h>
18660 #include <perl.h>
18663 main ()
18665 perl_alloc();
18667 return 0;
18669 _ACEOF
18670 if ac_fn_c_try_link "$LINENO"; then :
18671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18672 $as_echo "yes" >&6; }
18673 else
18674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18675 $as_echo "no" >&6; }
18676 as_fn_error $? "libperl library is required for Perl" "$LINENO" 5
18678 rm -f core conftest.err conftest.$ac_objext \
18679 conftest$ac_exeext conftest.$ac_ext
18680 LIBS=$pgac_save_LIBS
18681 CFLAGS=$ac_save_CFLAGS
18682 CPPFLAGS=$ac_save_CPPFLAGS
18685 # check for <Python.h>
18686 if test "$with_python" = yes; then
18687 ac_save_CPPFLAGS=$CPPFLAGS
18688 CPPFLAGS="$python_includespec $CPPFLAGS"
18689 ac_fn_c_check_header_mongrel "$LINENO" "Python.h" "ac_cv_header_Python_h" "$ac_includes_default"
18690 if test "x$ac_cv_header_Python_h" = xyes; then :
18692 else
18693 as_fn_error $? "header file <Python.h> is required for Python" "$LINENO" 5
18697 CPPFLAGS=$ac_save_CPPFLAGS
18701 # Check for documentation-building tools
18703 if test -z "$XMLLINT"; then
18704 for ac_prog in xmllint
18706 # Extract the first word of "$ac_prog", so it can be a program name with args.
18707 set dummy $ac_prog; ac_word=$2
18708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18709 $as_echo_n "checking for $ac_word... " >&6; }
18710 if ${ac_cv_path_XMLLINT+:} false; then :
18711 $as_echo_n "(cached) " >&6
18712 else
18713 case $XMLLINT in
18714 [\\/]* | ?:[\\/]*)
18715 ac_cv_path_XMLLINT="$XMLLINT" # Let the user override the test with a path.
18718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18719 for as_dir in $PATH
18721 IFS=$as_save_IFS
18722 test -z "$as_dir" && as_dir=.
18723 for ac_exec_ext in '' $ac_executable_extensions; do
18724 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18725 ac_cv_path_XMLLINT="$as_dir/$ac_word$ac_exec_ext"
18726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18727 break 2
18729 done
18730 done
18731 IFS=$as_save_IFS
18734 esac
18736 XMLLINT=$ac_cv_path_XMLLINT
18737 if test -n "$XMLLINT"; then
18738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
18739 $as_echo "$XMLLINT" >&6; }
18740 else
18741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18742 $as_echo "no" >&6; }
18746 test -n "$XMLLINT" && break
18747 done
18749 else
18750 # Report the value of XMLLINT in configure's output in all cases.
18751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMLLINT" >&5
18752 $as_echo_n "checking for XMLLINT... " >&6; }
18753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
18754 $as_echo "$XMLLINT" >&6; }
18757 if test -z "$XSLTPROC"; then
18758 for ac_prog in xsltproc
18760 # Extract the first word of "$ac_prog", so it can be a program name with args.
18761 set dummy $ac_prog; ac_word=$2
18762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18763 $as_echo_n "checking for $ac_word... " >&6; }
18764 if ${ac_cv_path_XSLTPROC+:} false; then :
18765 $as_echo_n "(cached) " >&6
18766 else
18767 case $XSLTPROC in
18768 [\\/]* | ?:[\\/]*)
18769 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
18772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18773 for as_dir in $PATH
18775 IFS=$as_save_IFS
18776 test -z "$as_dir" && as_dir=.
18777 for ac_exec_ext in '' $ac_executable_extensions; do
18778 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18779 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
18780 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18781 break 2
18783 done
18784 done
18785 IFS=$as_save_IFS
18788 esac
18790 XSLTPROC=$ac_cv_path_XSLTPROC
18791 if test -n "$XSLTPROC"; then
18792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
18793 $as_echo "$XSLTPROC" >&6; }
18794 else
18795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18796 $as_echo "no" >&6; }
18800 test -n "$XSLTPROC" && break
18801 done
18803 else
18804 # Report the value of XSLTPROC in configure's output in all cases.
18805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSLTPROC" >&5
18806 $as_echo_n "checking for XSLTPROC... " >&6; }
18807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
18808 $as_echo "$XSLTPROC" >&6; }
18811 if test -z "$FOP"; then
18812 for ac_prog in fop
18814 # Extract the first word of "$ac_prog", so it can be a program name with args.
18815 set dummy $ac_prog; ac_word=$2
18816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18817 $as_echo_n "checking for $ac_word... " >&6; }
18818 if ${ac_cv_path_FOP+:} false; then :
18819 $as_echo_n "(cached) " >&6
18820 else
18821 case $FOP in
18822 [\\/]* | ?:[\\/]*)
18823 ac_cv_path_FOP="$FOP" # Let the user override the test with a path.
18826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18827 for as_dir in $PATH
18829 IFS=$as_save_IFS
18830 test -z "$as_dir" && as_dir=.
18831 for ac_exec_ext in '' $ac_executable_extensions; do
18832 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18833 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext"
18834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18835 break 2
18837 done
18838 done
18839 IFS=$as_save_IFS
18842 esac
18844 FOP=$ac_cv_path_FOP
18845 if test -n "$FOP"; then
18846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
18847 $as_echo "$FOP" >&6; }
18848 else
18849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18850 $as_echo "no" >&6; }
18854 test -n "$FOP" && break
18855 done
18857 else
18858 # Report the value of FOP in configure's output in all cases.
18859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FOP" >&5
18860 $as_echo_n "checking for FOP... " >&6; }
18861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
18862 $as_echo "$FOP" >&6; }
18865 if test -z "$DBTOEPUB"; then
18866 for ac_prog in dbtoepub
18868 # Extract the first word of "$ac_prog", so it can be a program name with args.
18869 set dummy $ac_prog; ac_word=$2
18870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18871 $as_echo_n "checking for $ac_word... " >&6; }
18872 if ${ac_cv_path_DBTOEPUB+:} false; then :
18873 $as_echo_n "(cached) " >&6
18874 else
18875 case $DBTOEPUB in
18876 [\\/]* | ?:[\\/]*)
18877 ac_cv_path_DBTOEPUB="$DBTOEPUB" # Let the user override the test with a path.
18880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18881 for as_dir in $PATH
18883 IFS=$as_save_IFS
18884 test -z "$as_dir" && as_dir=.
18885 for ac_exec_ext in '' $ac_executable_extensions; do
18886 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18887 ac_cv_path_DBTOEPUB="$as_dir/$ac_word$ac_exec_ext"
18888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18889 break 2
18891 done
18892 done
18893 IFS=$as_save_IFS
18896 esac
18898 DBTOEPUB=$ac_cv_path_DBTOEPUB
18899 if test -n "$DBTOEPUB"; then
18900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBTOEPUB" >&5
18901 $as_echo "$DBTOEPUB" >&6; }
18902 else
18903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18904 $as_echo "no" >&6; }
18908 test -n "$DBTOEPUB" && break
18909 done
18911 else
18912 # Report the value of DBTOEPUB in configure's output in all cases.
18913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBTOEPUB" >&5
18914 $as_echo_n "checking for DBTOEPUB... " >&6; }
18915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBTOEPUB" >&5
18916 $as_echo "$DBTOEPUB" >&6; }
18921 # Check for test tools
18923 if test "$enable_tap_tests" = yes; then
18924 # Make sure we know where prove is.
18925 if test -z "$PROVE"; then
18926 for ac_prog in prove
18928 # Extract the first word of "$ac_prog", so it can be a program name with args.
18929 set dummy $ac_prog; ac_word=$2
18930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18931 $as_echo_n "checking for $ac_word... " >&6; }
18932 if ${ac_cv_path_PROVE+:} false; then :
18933 $as_echo_n "(cached) " >&6
18934 else
18935 case $PROVE in
18936 [\\/]* | ?:[\\/]*)
18937 ac_cv_path_PROVE="$PROVE" # Let the user override the test with a path.
18940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18941 for as_dir in $PATH
18943 IFS=$as_save_IFS
18944 test -z "$as_dir" && as_dir=.
18945 for ac_exec_ext in '' $ac_executable_extensions; do
18946 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18947 ac_cv_path_PROVE="$as_dir/$ac_word$ac_exec_ext"
18948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18949 break 2
18951 done
18952 done
18953 IFS=$as_save_IFS
18956 esac
18958 PROVE=$ac_cv_path_PROVE
18959 if test -n "$PROVE"; then
18960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROVE" >&5
18961 $as_echo "$PROVE" >&6; }
18962 else
18963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18964 $as_echo "no" >&6; }
18968 test -n "$PROVE" && break
18969 done
18971 else
18972 # Report the value of PROVE in configure's output in all cases.
18973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PROVE" >&5
18974 $as_echo_n "checking for PROVE... " >&6; }
18975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROVE" >&5
18976 $as_echo "$PROVE" >&6; }
18979 if test -z "$PROVE"; then
18980 as_fn_error $? "prove not found" "$LINENO" 5
18982 # Check for necessary Perl modules. You might think we should use
18983 # AX_PROG_PERL_MODULES here, but prove might be part of a different Perl
18984 # installation than perl, eg on MSys, so we have to check using prove.
18985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl modules required for TAP tests" >&5
18986 $as_echo_n "checking for Perl modules required for TAP tests... " >&6; }
18987 __CONFIG_HOST_OS__=$host_os; export __CONFIG_HOST_OS__
18988 modulestderr=`"$PROVE" "$srcdir/config/check_modules.pl" 2>&1 >/dev/null`
18989 if test $? -eq 0; then
18990 # log the module version details, but don't show them interactively
18991 echo "$modulestderr" >&5
18992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18993 $as_echo "yes" >&6; }
18994 else
18995 # on failure, though, show the results to the user
18996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $modulestderr" >&5
18997 $as_echo "$modulestderr" >&6; }
18998 as_fn_error $? "Additional Perl modules are required to run TAP tests" "$LINENO" 5
19002 # If compiler will take -Wl,--as-needed (or various platform-specific
19003 # spellings thereof) then add that to LDFLAGS. This is much easier than
19004 # trying to filter LIBS to the minimum for each executable.
19005 # On (at least) some Red-Hat-derived systems, this switch breaks linking to
19006 # libreadline; therefore we postpone testing it until we know what library
19007 # dependencies readline has. The test code will try to link with $LIBS.
19008 if test "$with_readline" = yes; then
19009 link_test_func=readline
19010 else
19011 link_test_func=exit
19014 if test "$PORTNAME" = "darwin"; then
19015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-dead_strip_dylibs, for LDFLAGS" >&5
19016 $as_echo_n "checking whether $CC supports -Wl,-dead_strip_dylibs, for LDFLAGS... " >&6; }
19017 if ${pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs+:} false; then :
19018 $as_echo_n "(cached) " >&6
19019 else
19020 pgac_save_LDFLAGS=$LDFLAGS
19021 LDFLAGS="$pgac_save_LDFLAGS -Wl,-dead_strip_dylibs"
19022 if test "$cross_compiling" = yes; then :
19023 pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs="assuming no"
19024 else
19025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19026 /* end confdefs.h. */
19027 extern void $link_test_func (); void (*fptr) () = $link_test_func;
19029 main ()
19033 return 0;
19035 _ACEOF
19036 if ac_fn_c_try_run "$LINENO"; then :
19037 pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs=yes
19038 else
19039 pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs=no
19041 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19042 conftest.$ac_objext conftest.beam conftest.$ac_ext
19045 LDFLAGS="$pgac_save_LDFLAGS"
19047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" >&5
19048 $as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" >&6; }
19049 if test x"$pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" = x"yes"; then
19050 LDFLAGS="${LDFLAGS} -Wl,-dead_strip_dylibs"
19054 elif test "$PORTNAME" = "openbsd"; then
19055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-Bdynamic, for LDFLAGS" >&5
19056 $as_echo_n "checking whether $CC supports -Wl,-Bdynamic, for LDFLAGS... " >&6; }
19057 if ${pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic+:} false; then :
19058 $as_echo_n "(cached) " >&6
19059 else
19060 pgac_save_LDFLAGS=$LDFLAGS
19061 LDFLAGS="$pgac_save_LDFLAGS -Wl,-Bdynamic"
19062 if test "$cross_compiling" = yes; then :
19063 pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic="assuming no"
19064 else
19065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19066 /* end confdefs.h. */
19067 extern void $link_test_func (); void (*fptr) () = $link_test_func;
19069 main ()
19073 return 0;
19075 _ACEOF
19076 if ac_fn_c_try_run "$LINENO"; then :
19077 pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic=yes
19078 else
19079 pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic=no
19081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19082 conftest.$ac_objext conftest.beam conftest.$ac_ext
19085 LDFLAGS="$pgac_save_LDFLAGS"
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" >&5
19088 $as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" >&6; }
19089 if test x"$pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" = x"yes"; then
19090 LDFLAGS="${LDFLAGS} -Wl,-Bdynamic"
19094 else
19095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--as-needed, for LDFLAGS" >&5
19096 $as_echo_n "checking whether $CC supports -Wl,--as-needed, for LDFLAGS... " >&6; }
19097 if ${pgac_cv_prog_cc_LDFLAGS__Wl___as_needed+:} false; then :
19098 $as_echo_n "(cached) " >&6
19099 else
19100 pgac_save_LDFLAGS=$LDFLAGS
19101 LDFLAGS="$pgac_save_LDFLAGS -Wl,--as-needed"
19102 if test "$cross_compiling" = yes; then :
19103 pgac_cv_prog_cc_LDFLAGS__Wl___as_needed="assuming no"
19104 else
19105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19106 /* end confdefs.h. */
19107 extern void $link_test_func (); void (*fptr) () = $link_test_func;
19109 main ()
19113 return 0;
19115 _ACEOF
19116 if ac_fn_c_try_run "$LINENO"; then :
19117 pgac_cv_prog_cc_LDFLAGS__Wl___as_needed=yes
19118 else
19119 pgac_cv_prog_cc_LDFLAGS__Wl___as_needed=no
19121 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19122 conftest.$ac_objext conftest.beam conftest.$ac_ext
19125 LDFLAGS="$pgac_save_LDFLAGS"
19127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" >&5
19128 $as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" >&6; }
19129 if test x"$pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" = x"yes"; then
19130 LDFLAGS="${LDFLAGS} -Wl,--as-needed"
19136 # For linkers that understand --export-dynamic, add that to the LDFLAGS_EX_BE
19137 # (backend specific ldflags). One some platforms this will always fail (e.g.,
19138 # windows), but on others it depends on the choice of linker (e.g., solaris).
19139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--export-dynamic, for LDFLAGS_EX_BE" >&5
19140 $as_echo_n "checking whether $CC supports -Wl,--export-dynamic, for LDFLAGS_EX_BE... " >&6; }
19141 if ${pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic+:} false; then :
19142 $as_echo_n "(cached) " >&6
19143 else
19144 pgac_save_LDFLAGS=$LDFLAGS
19145 LDFLAGS="$pgac_save_LDFLAGS -Wl,--export-dynamic"
19146 if test "$cross_compiling" = yes; then :
19147 pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic="assuming no"
19148 else
19149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19150 /* end confdefs.h. */
19151 extern void $link_test_func (); void (*fptr) () = $link_test_func;
19153 main ()
19157 return 0;
19159 _ACEOF
19160 if ac_fn_c_try_run "$LINENO"; then :
19161 pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic=yes
19162 else
19163 pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic=no
19165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19166 conftest.$ac_objext conftest.beam conftest.$ac_ext
19169 LDFLAGS="$pgac_save_LDFLAGS"
19171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" >&5
19172 $as_echo "$pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" >&6; }
19173 if test x"$pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" = x"yes"; then
19174 LDFLAGS_EX_BE="${LDFLAGS_EX_BE} -Wl,--export-dynamic"
19179 # Create compiler version string
19180 if test x"$GCC" = x"yes" ; then
19181 cc_string=`${CC} --version | sed q`
19182 case $cc_string in [A-Za-z]*) ;; *) cc_string="GCC $cc_string";; esac
19183 elif test x"$SUN_STUDIO_CC" = x"yes" ; then
19184 cc_string=`${CC} -V 2>&1 | sed q`
19185 else
19186 cc_string=$CC
19190 cat >>confdefs.h <<_ACEOF
19191 #define PG_VERSION_STR "PostgreSQL $PG_VERSION on $host, compiled by $cc_string, `expr $ac_cv_sizeof_void_p \* 8`-bit"
19192 _ACEOF
19195 # Supply a numeric version string for use by 3rd party add-ons
19196 # awk -F is a regex on some platforms, and not on others, so make "." a tab
19197 PG_VERSION_NUM="`echo $PG_MAJORVERSION $PG_MINORVERSION |
19198 $AWK '{printf "%d%04d", $1, $2}'`"
19200 cat >>confdefs.h <<_ACEOF
19201 #define PG_VERSION_NUM $PG_VERSION_NUM
19202 _ACEOF
19206 # If we are inserting PG_SYSROOT into CPPFLAGS, do so symbolically not
19207 # literally, so that it's possible to override it at build time using
19208 # a command like "make ... PG_SYSROOT=path". This has to be done after
19209 # we've finished all configure checks that depend on CPPFLAGS.
19210 # The same for LDFLAGS, too.
19211 if test x"$PG_SYSROOT" != x; then
19212 CPPFLAGS=`echo "$CPPFLAGS" | sed -e "s| $PG_SYSROOT | \\\$(PG_SYSROOT) |"`
19213 LDFLAGS=`echo "$LDFLAGS" | sed -e "s| $PG_SYSROOT | \\\$(PG_SYSROOT) |"`
19218 # Begin output steps
19220 { $as_echo "$as_me:${as_lineno-$LINENO}: using compiler=$cc_string" >&5
19221 $as_echo "$as_me: using compiler=$cc_string" >&6;}
19222 { $as_echo "$as_me:${as_lineno-$LINENO}: using CFLAGS=$CFLAGS" >&5
19223 $as_echo "$as_me: using CFLAGS=$CFLAGS" >&6;}
19224 { $as_echo "$as_me:${as_lineno-$LINENO}: using CPPFLAGS=$CPPFLAGS" >&5
19225 $as_echo "$as_me: using CPPFLAGS=$CPPFLAGS" >&6;}
19226 { $as_echo "$as_me:${as_lineno-$LINENO}: using LDFLAGS=$LDFLAGS" >&5
19227 $as_echo "$as_me: using LDFLAGS=$LDFLAGS" >&6;}
19228 # Currently only used when LLVM is used
19229 if test "$with_llvm" = yes ; then
19230 { $as_echo "$as_me:${as_lineno-$LINENO}: using CXX=$CXX" >&5
19231 $as_echo "$as_me: using CXX=$CXX" >&6;}
19232 { $as_echo "$as_me:${as_lineno-$LINENO}: using CXXFLAGS=$CXXFLAGS" >&5
19233 $as_echo "$as_me: using CXXFLAGS=$CXXFLAGS" >&6;}
19234 { $as_echo "$as_me:${as_lineno-$LINENO}: using CLANG=$CLANG" >&5
19235 $as_echo "$as_me: using CLANG=$CLANG" >&6;}
19236 { $as_echo "$as_me:${as_lineno-$LINENO}: using BITCODE_CFLAGS=$BITCODE_CFLAGS" >&5
19237 $as_echo "$as_me: using BITCODE_CFLAGS=$BITCODE_CFLAGS" >&6;}
19238 { $as_echo "$as_me:${as_lineno-$LINENO}: using BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS" >&5
19239 $as_echo "$as_me: using BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS" >&6;}
19242 # prepare build tree if outside source tree
19243 # Note 1: test -ef might not exist, but it's more reliable than `pwd`.
19244 # Note 2: /bin/pwd might be better than shell's built-in at getting
19245 # a symlink-free name.
19246 if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then
19247 vpath_build=no
19248 else
19249 vpath_build=yes
19250 if test "$no_create" != yes; then
19251 $as_echo_n "preparing build tree... " >&6
19252 pgac_abs_top_srcdir=`cd "$srcdir" && pwd`
19253 $SHELL "$ac_aux_dir/prep_buildtree" "$pgac_abs_top_srcdir" "." \
19254 || as_fn_error $? "failed" "$LINENO" 5
19255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
19256 $as_echo "done" >&6; }
19262 ac_config_files="$ac_config_files GNUmakefile src/Makefile.global"
19265 ac_config_links="$ac_config_links src/backend/port/pg_sema.c:${SEMA_IMPLEMENTATION} src/backend/port/pg_shmem.c:${SHMEM_IMPLEMENTATION} src/include/pg_config_os.h:src/include/port/${template}.h src/Makefile.port:src/makefiles/Makefile.${template}"
19268 if test "$PORTNAME" = "win32"; then
19269 ac_config_commands="$ac_config_commands check_win32_symlinks"
19273 ac_config_headers="$ac_config_headers src/include/pg_config.h"
19276 ac_config_headers="$ac_config_headers src/include/pg_config_ext.h"
19279 ac_config_headers="$ac_config_headers src/interfaces/ecpg/include/ecpg_config.h"
19282 cat >confcache <<\_ACEOF
19283 # This file is a shell script that caches the results of configure
19284 # tests run on this system so they can be shared between configure
19285 # scripts and configure runs, see configure's option --config-cache.
19286 # It is not useful on other systems. If it contains results you don't
19287 # want to keep, you may remove or edit it.
19289 # config.status only pays attention to the cache file if you give it
19290 # the --recheck option to rerun configure.
19292 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19293 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19294 # following values.
19296 _ACEOF
19298 # The following way of writing the cache mishandles newlines in values,
19299 # but we know of no workaround that is simple, portable, and efficient.
19300 # So, we kill variables containing newlines.
19301 # Ultrix sh set writes to stderr and can't be redirected directly,
19302 # and sets the high bit in the cache file unless we assign to the vars.
19304 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19305 eval ac_val=\$$ac_var
19306 case $ac_val in #(
19307 *${as_nl}*)
19308 case $ac_var in #(
19309 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19310 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19311 esac
19312 case $ac_var in #(
19313 _ | IFS | as_nl) ;; #(
19314 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19315 *) { eval $ac_var=; unset $ac_var;} ;;
19316 esac ;;
19317 esac
19318 done
19320 (set) 2>&1 |
19321 case $as_nl`(ac_space=' '; set) 2>&1` in #(
19322 *${as_nl}ac_space=\ *)
19323 # `set' does not quote correctly, so add quotes: double-quote
19324 # substitution turns \\\\ into \\, and sed turns \\ into \.
19325 sed -n \
19326 "s/'/'\\\\''/g;
19327 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19328 ;; #(
19330 # `set' quotes correctly as required by POSIX, so do not add quotes.
19331 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19333 esac |
19334 sort
19336 sed '
19337 /^ac_cv_env_/b end
19338 t clear
19339 :clear
19340 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19341 t end
19342 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19343 :end' >>confcache
19344 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19345 if test -w "$cache_file"; then
19346 if test "x$cache_file" != "x/dev/null"; then
19347 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19348 $as_echo "$as_me: updating cache $cache_file" >&6;}
19349 if test ! -f "$cache_file" || test -h "$cache_file"; then
19350 cat confcache >"$cache_file"
19351 else
19352 case $cache_file in #(
19353 */* | ?:*)
19354 mv -f confcache "$cache_file"$$ &&
19355 mv -f "$cache_file"$$ "$cache_file" ;; #(
19357 mv -f confcache "$cache_file" ;;
19358 esac
19361 else
19362 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19363 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19366 rm -f confcache
19368 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19369 # Let make expand exec_prefix.
19370 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19372 DEFS=-DHAVE_CONFIG_H
19374 ac_libobjs=
19375 ac_ltlibobjs=
19377 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19378 # 1. Remove the extension, and $U if already installed.
19379 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19380 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19381 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
19382 # will be set to the directory where LIBOBJS objects are built.
19383 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19384 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19385 done
19386 LIBOBJS=$ac_libobjs
19388 LTLIBOBJS=$ac_ltlibobjs
19393 : "${CONFIG_STATUS=./config.status}"
19394 ac_write_fail=0
19395 ac_clean_files_save=$ac_clean_files
19396 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19397 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19398 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19399 as_write_fail=0
19400 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19401 #! $SHELL
19402 # Generated by $as_me.
19403 # Run this file to recreate the current configuration.
19404 # Compiler output produced by configure, useful for debugging
19405 # configure, is in config.log if it exists.
19407 debug=false
19408 ac_cs_recheck=false
19409 ac_cs_silent=false
19411 SHELL=\${CONFIG_SHELL-$SHELL}
19412 export SHELL
19413 _ASEOF
19414 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19415 ## -------------------- ##
19416 ## M4sh Initialization. ##
19417 ## -------------------- ##
19419 # Be more Bourne compatible
19420 DUALCASE=1; export DUALCASE # for MKS sh
19421 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19422 emulate sh
19423 NULLCMD=:
19424 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19425 # is contrary to our usage. Disable this feature.
19426 alias -g '${1+"$@"}'='"$@"'
19427 setopt NO_GLOB_SUBST
19428 else
19429 case `(set -o) 2>/dev/null` in #(
19430 *posix*) :
19431 set -o posix ;; #(
19432 *) :
19434 esac
19438 as_nl='
19440 export as_nl
19441 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19442 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19443 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19444 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19445 # Prefer a ksh shell builtin over an external printf program on Solaris,
19446 # but without wasting forks for bash or zsh.
19447 if test -z "$BASH_VERSION$ZSH_VERSION" \
19448 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19449 as_echo='print -r --'
19450 as_echo_n='print -rn --'
19451 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19452 as_echo='printf %s\n'
19453 as_echo_n='printf %s'
19454 else
19455 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19456 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19457 as_echo_n='/usr/ucb/echo -n'
19458 else
19459 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19460 as_echo_n_body='eval
19461 arg=$1;
19462 case $arg in #(
19463 *"$as_nl"*)
19464 expr "X$arg" : "X\\(.*\\)$as_nl";
19465 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19466 esac;
19467 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19469 export as_echo_n_body
19470 as_echo_n='sh -c $as_echo_n_body as_echo'
19472 export as_echo_body
19473 as_echo='sh -c $as_echo_body as_echo'
19476 # The user is always right.
19477 if test "${PATH_SEPARATOR+set}" != set; then
19478 PATH_SEPARATOR=:
19479 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19480 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19481 PATH_SEPARATOR=';'
19486 # IFS
19487 # We need space, tab and new line, in precisely that order. Quoting is
19488 # there to prevent editors from complaining about space-tab.
19489 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19490 # splitting by setting IFS to empty value.)
19491 IFS=" "" $as_nl"
19493 # Find who we are. Look in the path if we contain no directory separator.
19494 as_myself=
19495 case $0 in #((
19496 *[\\/]* ) as_myself=$0 ;;
19497 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19498 for as_dir in $PATH
19500 IFS=$as_save_IFS
19501 test -z "$as_dir" && as_dir=.
19502 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19503 done
19504 IFS=$as_save_IFS
19507 esac
19508 # We did not find ourselves, most probably we were run as `sh COMMAND'
19509 # in which case we are not to be found in the path.
19510 if test "x$as_myself" = x; then
19511 as_myself=$0
19513 if test ! -f "$as_myself"; then
19514 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19515 exit 1
19518 # Unset variables that we do not need and which cause bugs (e.g. in
19519 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
19520 # suppresses any "Segmentation fault" message there. '((' could
19521 # trigger a bug in pdksh 5.2.14.
19522 for as_var in BASH_ENV ENV MAIL MAILPATH
19523 do eval test x\${$as_var+set} = xset \
19524 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19525 done
19526 PS1='$ '
19527 PS2='> '
19528 PS4='+ '
19530 # NLS nuisances.
19531 LC_ALL=C
19532 export LC_ALL
19533 LANGUAGE=C
19534 export LANGUAGE
19536 # CDPATH.
19537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19540 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19541 # ----------------------------------------
19542 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19543 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19544 # script with STATUS, using 1 if that was 0.
19545 as_fn_error ()
19547 as_status=$1; test $as_status -eq 0 && as_status=1
19548 if test "$4"; then
19549 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19550 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19552 $as_echo "$as_me: error: $2" >&2
19553 as_fn_exit $as_status
19554 } # as_fn_error
19557 # as_fn_set_status STATUS
19558 # -----------------------
19559 # Set $? to STATUS, without forking.
19560 as_fn_set_status ()
19562 return $1
19563 } # as_fn_set_status
19565 # as_fn_exit STATUS
19566 # -----------------
19567 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19568 as_fn_exit ()
19570 set +e
19571 as_fn_set_status $1
19572 exit $1
19573 } # as_fn_exit
19575 # as_fn_unset VAR
19576 # ---------------
19577 # Portably unset VAR.
19578 as_fn_unset ()
19580 { eval $1=; unset $1;}
19582 as_unset=as_fn_unset
19583 # as_fn_append VAR VALUE
19584 # ----------------------
19585 # Append the text in VALUE to the end of the definition contained in VAR. Take
19586 # advantage of any shell optimizations that allow amortized linear growth over
19587 # repeated appends, instead of the typical quadratic growth present in naive
19588 # implementations.
19589 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19590 eval 'as_fn_append ()
19592 eval $1+=\$2
19594 else
19595 as_fn_append ()
19597 eval $1=\$$1\$2
19599 fi # as_fn_append
19601 # as_fn_arith ARG...
19602 # ------------------
19603 # Perform arithmetic evaluation on the ARGs, and store the result in the
19604 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19605 # must be portable across $(()) and expr.
19606 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19607 eval 'as_fn_arith ()
19609 as_val=$(( $* ))
19611 else
19612 as_fn_arith ()
19614 as_val=`expr "$@" || test $? -eq 1`
19616 fi # as_fn_arith
19619 if expr a : '\(a\)' >/dev/null 2>&1 &&
19620 test "X`expr 00001 : '.*\(...\)'`" = X001; then
19621 as_expr=expr
19622 else
19623 as_expr=false
19626 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19627 as_basename=basename
19628 else
19629 as_basename=false
19632 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19633 as_dirname=dirname
19634 else
19635 as_dirname=false
19638 as_me=`$as_basename -- "$0" ||
19639 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19640 X"$0" : 'X\(//\)$' \| \
19641 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19642 $as_echo X/"$0" |
19643 sed '/^.*\/\([^/][^/]*\)\/*$/{
19644 s//\1/
19647 /^X\/\(\/\/\)$/{
19648 s//\1/
19651 /^X\/\(\/\).*/{
19652 s//\1/
19655 s/.*/./; q'`
19657 # Avoid depending upon Character Ranges.
19658 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19659 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19660 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19661 as_cr_digits='0123456789'
19662 as_cr_alnum=$as_cr_Letters$as_cr_digits
19664 ECHO_C= ECHO_N= ECHO_T=
19665 case `echo -n x` in #(((((
19666 -n*)
19667 case `echo 'xy\c'` in
19668 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
19669 xy) ECHO_C='\c';;
19670 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
19671 ECHO_T=' ';;
19672 esac;;
19674 ECHO_N='-n';;
19675 esac
19677 rm -f conf$$ conf$$.exe conf$$.file
19678 if test -d conf$$.dir; then
19679 rm -f conf$$.dir/conf$$.file
19680 else
19681 rm -f conf$$.dir
19682 mkdir conf$$.dir 2>/dev/null
19684 if (echo >conf$$.file) 2>/dev/null; then
19685 if ln -s conf$$.file conf$$ 2>/dev/null; then
19686 as_ln_s='ln -s'
19687 # ... but there are two gotchas:
19688 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19689 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19690 # In both cases, we have to default to `cp -pR'.
19691 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19692 as_ln_s='cp -pR'
19693 elif ln conf$$.file conf$$ 2>/dev/null; then
19694 as_ln_s=ln
19695 else
19696 as_ln_s='cp -pR'
19698 else
19699 as_ln_s='cp -pR'
19701 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19702 rmdir conf$$.dir 2>/dev/null
19705 # as_fn_mkdir_p
19706 # -------------
19707 # Create "$as_dir" as a directory, including parents if necessary.
19708 as_fn_mkdir_p ()
19711 case $as_dir in #(
19712 -*) as_dir=./$as_dir;;
19713 esac
19714 test -d "$as_dir" || eval $as_mkdir_p || {
19715 as_dirs=
19716 while :; do
19717 case $as_dir in #(
19718 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19719 *) as_qdir=$as_dir;;
19720 esac
19721 as_dirs="'$as_qdir' $as_dirs"
19722 as_dir=`$as_dirname -- "$as_dir" ||
19723 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19724 X"$as_dir" : 'X\(//\)[^/]' \| \
19725 X"$as_dir" : 'X\(//\)$' \| \
19726 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19727 $as_echo X"$as_dir" |
19728 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19729 s//\1/
19732 /^X\(\/\/\)[^/].*/{
19733 s//\1/
19736 /^X\(\/\/\)$/{
19737 s//\1/
19740 /^X\(\/\).*/{
19741 s//\1/
19744 s/.*/./; q'`
19745 test -d "$as_dir" && break
19746 done
19747 test -z "$as_dirs" || eval "mkdir $as_dirs"
19748 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19751 } # as_fn_mkdir_p
19752 if mkdir -p . 2>/dev/null; then
19753 as_mkdir_p='mkdir -p "$as_dir"'
19754 else
19755 test -d ./-p && rmdir ./-p
19756 as_mkdir_p=false
19760 # as_fn_executable_p FILE
19761 # -----------------------
19762 # Test if FILE is an executable regular file.
19763 as_fn_executable_p ()
19765 test -f "$1" && test -x "$1"
19766 } # as_fn_executable_p
19767 as_test_x='test -x'
19768 as_executable_p=as_fn_executable_p
19770 # Sed expression to map a string onto a valid CPP name.
19771 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19773 # Sed expression to map a string onto a valid variable name.
19774 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19777 exec 6>&1
19778 ## ----------------------------------- ##
19779 ## Main body of $CONFIG_STATUS script. ##
19780 ## ----------------------------------- ##
19781 _ASEOF
19782 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19785 # Save the log message, to keep $0 and so on meaningful, and to
19786 # report actual input values of CONFIG_FILES etc. instead of their
19787 # values after options handling.
19788 ac_log="
19789 This file was extended by PostgreSQL $as_me 17.0, which was
19790 generated by GNU Autoconf 2.69. Invocation command line was
19792 CONFIG_FILES = $CONFIG_FILES
19793 CONFIG_HEADERS = $CONFIG_HEADERS
19794 CONFIG_LINKS = $CONFIG_LINKS
19795 CONFIG_COMMANDS = $CONFIG_COMMANDS
19796 $ $0 $@
19798 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19801 _ACEOF
19803 case $ac_config_files in *"
19804 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19805 esac
19807 case $ac_config_headers in *"
19808 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
19809 esac
19812 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19813 # Files that config.status was made for.
19814 config_files="$ac_config_files"
19815 config_headers="$ac_config_headers"
19816 config_links="$ac_config_links"
19817 config_commands="$ac_config_commands"
19819 _ACEOF
19821 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19822 ac_cs_usage="\
19823 \`$as_me' instantiates files and other configuration actions
19824 from templates according to the current configuration. Unless the files
19825 and actions are specified as TAGs, all are instantiated by default.
19827 Usage: $0 [OPTION]... [TAG]...
19829 -h, --help print this help, then exit
19830 -V, --version print version number and configuration settings, then exit
19831 --config print configuration, then exit
19832 -q, --quiet, --silent
19833 do not print progress messages
19834 -d, --debug don't remove temporary files
19835 --recheck update $as_me by reconfiguring in the same conditions
19836 --file=FILE[:TEMPLATE]
19837 instantiate the configuration file FILE
19838 --header=FILE[:TEMPLATE]
19839 instantiate the configuration header FILE
19841 Configuration files:
19842 $config_files
19844 Configuration headers:
19845 $config_headers
19847 Configuration links:
19848 $config_links
19850 Configuration commands:
19851 $config_commands
19853 Report bugs to <pgsql-bugs@lists.postgresql.org>.
19854 PostgreSQL home page: <https://www.postgresql.org/>."
19856 _ACEOF
19857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19858 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19859 ac_cs_version="\\
19860 PostgreSQL config.status 17.0
19861 configured by $0, generated by GNU Autoconf 2.69,
19862 with options \\"\$ac_cs_config\\"
19864 Copyright (C) 2012 Free Software Foundation, Inc.
19865 This config.status script is free software; the Free Software Foundation
19866 gives unlimited permission to copy, distribute and modify it."
19868 ac_pwd='$ac_pwd'
19869 srcdir='$srcdir'
19870 INSTALL='$INSTALL'
19871 MKDIR_P='$MKDIR_P'
19872 AWK='$AWK'
19873 test -n "\$AWK" || AWK=awk
19874 _ACEOF
19876 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19877 # The default lists apply if the user does not specify any file.
19878 ac_need_defaults=:
19879 while test $# != 0
19881 case $1 in
19882 --*=?*)
19883 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19884 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19885 ac_shift=:
19887 --*=)
19888 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19889 ac_optarg=
19890 ac_shift=:
19893 ac_option=$1
19894 ac_optarg=$2
19895 ac_shift=shift
19897 esac
19899 case $ac_option in
19900 # Handling of the options.
19901 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19902 ac_cs_recheck=: ;;
19903 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19904 $as_echo "$ac_cs_version"; exit ;;
19905 --config | --confi | --conf | --con | --co | --c )
19906 $as_echo "$ac_cs_config"; exit ;;
19907 --debug | --debu | --deb | --de | --d | -d )
19908 debug=: ;;
19909 --file | --fil | --fi | --f )
19910 $ac_shift
19911 case $ac_optarg in
19912 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19913 '') as_fn_error $? "missing file argument" ;;
19914 esac
19915 as_fn_append CONFIG_FILES " '$ac_optarg'"
19916 ac_need_defaults=false;;
19917 --header | --heade | --head | --hea )
19918 $ac_shift
19919 case $ac_optarg in
19920 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19921 esac
19922 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19923 ac_need_defaults=false;;
19924 --he | --h)
19925 # Conflict between --help and --header
19926 as_fn_error $? "ambiguous option: \`$1'
19927 Try \`$0 --help' for more information.";;
19928 --help | --hel | -h )
19929 $as_echo "$ac_cs_usage"; exit ;;
19930 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19931 | -silent | --silent | --silen | --sile | --sil | --si | --s)
19932 ac_cs_silent=: ;;
19934 # This is an error.
19935 -*) as_fn_error $? "unrecognized option: \`$1'
19936 Try \`$0 --help' for more information." ;;
19938 *) as_fn_append ac_config_targets " $1"
19939 ac_need_defaults=false ;;
19941 esac
19942 shift
19943 done
19945 ac_configure_extra_args=
19947 if $ac_cs_silent; then
19948 exec 6>/dev/null
19949 ac_configure_extra_args="$ac_configure_extra_args --silent"
19952 _ACEOF
19953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19954 if \$ac_cs_recheck; then
19955 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19956 shift
19957 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19958 CONFIG_SHELL='$SHELL'
19959 export CONFIG_SHELL
19960 exec "\$@"
19963 _ACEOF
19964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19965 exec 5>>config.log
19967 echo
19968 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19969 ## Running $as_me. ##
19970 _ASBOX
19971 $as_echo "$ac_log"
19972 } >&5
19974 _ACEOF
19975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19976 _ACEOF
19978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19980 # Handling of arguments.
19981 for ac_config_target in $ac_config_targets
19983 case $ac_config_target in
19984 "src/backend/port/tas.s") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/tas.s:src/backend/port/tas/${tas_file}" ;;
19985 "GNUmakefile") CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;;
19986 "src/Makefile.global") CONFIG_FILES="$CONFIG_FILES src/Makefile.global" ;;
19987 "src/backend/port/pg_sema.c") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/pg_sema.c:${SEMA_IMPLEMENTATION}" ;;
19988 "src/backend/port/pg_shmem.c") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/pg_shmem.c:${SHMEM_IMPLEMENTATION}" ;;
19989 "src/include/pg_config_os.h") CONFIG_LINKS="$CONFIG_LINKS src/include/pg_config_os.h:src/include/port/${template}.h" ;;
19990 "src/Makefile.port") CONFIG_LINKS="$CONFIG_LINKS src/Makefile.port:src/makefiles/Makefile.${template}" ;;
19991 "check_win32_symlinks") CONFIG_COMMANDS="$CONFIG_COMMANDS check_win32_symlinks" ;;
19992 "src/include/pg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config.h" ;;
19993 "src/include/pg_config_ext.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config_ext.h" ;;
19994 "src/interfaces/ecpg/include/ecpg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/interfaces/ecpg/include/ecpg_config.h" ;;
19996 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19997 esac
19998 done
20001 # If the user did not use the arguments to specify the items to instantiate,
20002 # then the envvar interface is used. Set only those that are not.
20003 # We use the long form for the default assignment because of an extremely
20004 # bizarre bug on SunOS 4.1.3.
20005 if $ac_need_defaults; then
20006 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20007 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20008 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
20009 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20012 # Have a temporary directory for convenience. Make it in the build tree
20013 # simply because there is no reason against having it here, and in addition,
20014 # creating and moving files from /tmp can sometimes cause problems.
20015 # Hook for its removal unless debugging.
20016 # Note that there is a small window in which the directory will not be cleaned:
20017 # after its creation but before its name has been assigned to `$tmp'.
20018 $debug ||
20020 tmp= ac_tmp=
20021 trap 'exit_status=$?
20022 : "${ac_tmp:=$tmp}"
20023 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20025 trap 'as_fn_exit 1' 1 2 13 15
20027 # Create a (secure) tmp directory for tmp files.
20030 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20031 test -d "$tmp"
20032 } ||
20034 tmp=./conf$$-$RANDOM
20035 (umask 077 && mkdir "$tmp")
20036 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20037 ac_tmp=$tmp
20039 # Set up the scripts for CONFIG_FILES section.
20040 # No need to generate them if there are no CONFIG_FILES.
20041 # This happens for instance with `./config.status config.h'.
20042 if test -n "$CONFIG_FILES"; then
20045 ac_cr=`echo X | tr X '\015'`
20046 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20047 # But we know of no other shell where ac_cr would be empty at this
20048 # point, so we can use a bashism as a fallback.
20049 if test "x$ac_cr" = x; then
20050 eval ac_cr=\$\'\\r\'
20052 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20053 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20054 ac_cs_awk_cr='\\r'
20055 else
20056 ac_cs_awk_cr=$ac_cr
20059 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20060 _ACEOF
20064 echo "cat >conf$$subs.awk <<_ACEOF" &&
20065 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20066 echo "_ACEOF"
20067 } >conf$$subs.sh ||
20068 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20069 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20070 ac_delim='%!_!# '
20071 for ac_last_try in false false false false false :; do
20072 . ./conf$$subs.sh ||
20073 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20075 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20076 if test $ac_delim_n = $ac_delim_num; then
20077 break
20078 elif $ac_last_try; then
20079 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20080 else
20081 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20083 done
20084 rm -f conf$$subs.sh
20086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20087 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20088 _ACEOF
20089 sed -n '
20091 s/^/S["/; s/!.*/"]=/
20094 s/^[^!]*!//
20095 :repl
20096 t repl
20097 s/'"$ac_delim"'$//
20098 t delim
20101 s/\(.\{148\}\)..*/\1/
20102 t more1
20103 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20106 b repl
20107 :more1
20108 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20111 s/.\{148\}//
20112 t nl
20113 :delim
20115 s/\(.\{148\}\)..*/\1/
20116 t more2
20117 s/["\\]/\\&/g; s/^/"/; s/$/"/
20120 :more2
20121 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20124 s/.\{148\}//
20125 t delim
20126 ' <conf$$subs.awk | sed '
20127 /^[^""]/{
20129 s/\n//
20131 ' >>$CONFIG_STATUS || ac_write_fail=1
20132 rm -f conf$$subs.awk
20133 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20134 _ACAWK
20135 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20136 for (key in S) S_is_set[key] = 1
20137 FS = "\a"
20141 line = $ 0
20142 nfields = split(line, field, "@")
20143 substed = 0
20144 len = length(field[1])
20145 for (i = 2; i < nfields; i++) {
20146 key = field[i]
20147 keylen = length(key)
20148 if (S_is_set[key]) {
20149 value = S[key]
20150 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20151 len += length(value) + length(field[++i])
20152 substed = 1
20153 } else
20154 len += 1 + keylen
20157 print line
20160 _ACAWK
20161 _ACEOF
20162 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20163 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20164 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20165 else
20167 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20168 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20169 _ACEOF
20171 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20172 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20173 # trailing colons and then remove the whole line if VPATH becomes empty
20174 # (actually we leave an empty line to preserve line numbers).
20175 if test "x$srcdir" = x.; then
20176 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
20178 s///
20179 s/^/:/
20180 s/[ ]*$/:/
20181 s/:\$(srcdir):/:/g
20182 s/:\${srcdir}:/:/g
20183 s/:@srcdir@:/:/g
20184 s/^:*//
20185 s/:*$//
20187 s/\(=[ ]*\).*/\1/
20189 s/\n//
20190 s/^[^=]*=[ ]*$//
20194 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20195 fi # test -n "$CONFIG_FILES"
20197 # Set up the scripts for CONFIG_HEADERS section.
20198 # No need to generate them if there are no CONFIG_HEADERS.
20199 # This happens for instance with `./config.status Makefile'.
20200 if test -n "$CONFIG_HEADERS"; then
20201 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20202 BEGIN {
20203 _ACEOF
20205 # Transform confdefs.h into an awk script `defines.awk', embedded as
20206 # here-document in config.status, that substitutes the proper values into
20207 # config.h.in to produce config.h.
20209 # Create a delimiter string that does not exist in confdefs.h, to ease
20210 # handling of long lines.
20211 ac_delim='%!_!# '
20212 for ac_last_try in false false :; do
20213 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20214 if test -z "$ac_tt"; then
20215 break
20216 elif $ac_last_try; then
20217 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20218 else
20219 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20221 done
20223 # For the awk script, D is an array of macro values keyed by name,
20224 # likewise P contains macro parameters if any. Preserve backslash
20225 # newline sequences.
20227 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20228 sed -n '
20229 s/.\{148\}/&'"$ac_delim"'/g
20230 t rset
20231 :rset
20232 s/^[ ]*#[ ]*define[ ][ ]*/ /
20233 t def
20235 :def
20236 s/\\$//
20237 t bsnl
20238 s/["\\]/\\&/g
20239 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20240 D["\1"]=" \3"/p
20241 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
20243 :bsnl
20244 s/["\\]/\\&/g
20245 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20246 D["\1"]=" \3\\\\\\n"\\/p
20247 t cont
20248 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20249 t cont
20251 :cont
20253 s/.\{148\}/&'"$ac_delim"'/g
20254 t clear
20255 :clear
20256 s/\\$//
20257 t bsnlc
20258 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20260 :bsnlc
20261 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20262 b cont
20263 ' <confdefs.h | sed '
20264 s/'"$ac_delim"'/"\\\
20265 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20268 for (key in D) D_is_set[key] = 1
20269 FS = "\a"
20271 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20272 line = \$ 0
20273 split(line, arg, " ")
20274 if (arg[1] == "#") {
20275 defundef = arg[2]
20276 mac1 = arg[3]
20277 } else {
20278 defundef = substr(arg[1], 2)
20279 mac1 = arg[2]
20281 split(mac1, mac2, "(") #)
20282 macro = mac2[1]
20283 prefix = substr(line, 1, index(line, defundef) - 1)
20284 if (D_is_set[macro]) {
20285 # Preserve the white space surrounding the "#".
20286 print prefix "define", macro P[macro] D[macro]
20287 next
20288 } else {
20289 # Replace #undef with comments. This is necessary, for example,
20290 # in the case of _POSIX_SOURCE, which is predefined and required
20291 # on some systems where configure will not decide to define it.
20292 if (defundef == "undef") {
20293 print "/*", prefix defundef, macro, "*/"
20294 next
20298 { print }
20299 _ACAWK
20300 _ACEOF
20301 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20302 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20303 fi # test -n "$CONFIG_HEADERS"
20306 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
20307 shift
20308 for ac_tag
20310 case $ac_tag in
20311 :[FHLC]) ac_mode=$ac_tag; continue;;
20312 esac
20313 case $ac_mode$ac_tag in
20314 :[FHL]*:*);;
20315 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20316 :[FH]-) ac_tag=-:-;;
20317 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20318 esac
20319 ac_save_IFS=$IFS
20320 IFS=:
20321 set x $ac_tag
20322 IFS=$ac_save_IFS
20323 shift
20324 ac_file=$1
20325 shift
20327 case $ac_mode in
20328 :L) ac_source=$1;;
20329 :[FH])
20330 ac_file_inputs=
20331 for ac_f
20333 case $ac_f in
20334 -) ac_f="$ac_tmp/stdin";;
20335 *) # Look for the file first in the build tree, then in the source tree
20336 # (if the path is not absolute). The absolute path cannot be DOS-style,
20337 # because $ac_f cannot contain `:'.
20338 test -f "$ac_f" ||
20339 case $ac_f in
20340 [\\/$]*) false;;
20341 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20342 esac ||
20343 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20344 esac
20345 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20346 as_fn_append ac_file_inputs " '$ac_f'"
20347 done
20349 # Let's still pretend it is `configure' which instantiates (i.e., don't
20350 # use $as_me), people would be surprised to read:
20351 # /* config.h. Generated by config.status. */
20352 configure_input='Generated from '`
20353 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20354 `' by configure.'
20355 if test x"$ac_file" != x-; then
20356 configure_input="$ac_file. $configure_input"
20357 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20358 $as_echo "$as_me: creating $ac_file" >&6;}
20360 # Neutralize special characters interpreted by sed in replacement strings.
20361 case $configure_input in #(
20362 *\&* | *\|* | *\\* )
20363 ac_sed_conf_input=`$as_echo "$configure_input" |
20364 sed 's/[\\\\&|]/\\\\&/g'`;; #(
20365 *) ac_sed_conf_input=$configure_input;;
20366 esac
20368 case $ac_tag in
20369 *:-:* | *:-) cat >"$ac_tmp/stdin" \
20370 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20371 esac
20373 esac
20375 ac_dir=`$as_dirname -- "$ac_file" ||
20376 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20377 X"$ac_file" : 'X\(//\)[^/]' \| \
20378 X"$ac_file" : 'X\(//\)$' \| \
20379 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20380 $as_echo X"$ac_file" |
20381 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20382 s//\1/
20385 /^X\(\/\/\)[^/].*/{
20386 s//\1/
20389 /^X\(\/\/\)$/{
20390 s//\1/
20393 /^X\(\/\).*/{
20394 s//\1/
20397 s/.*/./; q'`
20398 as_dir="$ac_dir"; as_fn_mkdir_p
20399 ac_builddir=.
20401 case "$ac_dir" in
20402 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20404 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20405 # A ".." for each directory in $ac_dir_suffix.
20406 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20407 case $ac_top_builddir_sub in
20408 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20409 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20410 esac ;;
20411 esac
20412 ac_abs_top_builddir=$ac_pwd
20413 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20414 # for backward compatibility:
20415 ac_top_builddir=$ac_top_build_prefix
20417 case $srcdir in
20418 .) # We are building in place.
20419 ac_srcdir=.
20420 ac_top_srcdir=$ac_top_builddir_sub
20421 ac_abs_top_srcdir=$ac_pwd ;;
20422 [\\/]* | ?:[\\/]* ) # Absolute name.
20423 ac_srcdir=$srcdir$ac_dir_suffix;
20424 ac_top_srcdir=$srcdir
20425 ac_abs_top_srcdir=$srcdir ;;
20426 *) # Relative name.
20427 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20428 ac_top_srcdir=$ac_top_build_prefix$srcdir
20429 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20430 esac
20431 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20434 case $ac_mode in
20437 # CONFIG_FILE
20440 case $INSTALL in
20441 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20442 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20443 esac
20444 ac_MKDIR_P=$MKDIR_P
20445 case $MKDIR_P in
20446 [\\/$]* | ?:[\\/]* ) ;;
20447 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20448 esac
20449 _ACEOF
20451 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20452 # If the template does not know about datarootdir, expand it.
20453 # FIXME: This hack should be removed a few years after 2.60.
20454 ac_datarootdir_hack=; ac_datarootdir_seen=
20455 ac_sed_dataroot='
20456 /datarootdir/ {
20460 /@datadir@/p
20461 /@docdir@/p
20462 /@infodir@/p
20463 /@localedir@/p
20464 /@mandir@/p'
20465 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20466 *datarootdir*) ac_datarootdir_seen=yes;;
20467 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20469 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20470 _ACEOF
20471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20472 ac_datarootdir_hack='
20473 s&@datadir@&$datadir&g
20474 s&@docdir@&$docdir&g
20475 s&@infodir@&$infodir&g
20476 s&@localedir@&$localedir&g
20477 s&@mandir@&$mandir&g
20478 s&\\\${datarootdir}&$datarootdir&g' ;;
20479 esac
20480 _ACEOF
20482 # Neutralize VPATH when `$srcdir' = `.'.
20483 # Shell code in configure.ac might set extrasub.
20484 # FIXME: do we really want to maintain this feature?
20485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20486 ac_sed_extra="$ac_vpsub
20487 $extrasub
20488 _ACEOF
20489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20491 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20492 s|@configure_input@|$ac_sed_conf_input|;t t
20493 s&@top_builddir@&$ac_top_builddir_sub&;t t
20494 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20495 s&@srcdir@&$ac_srcdir&;t t
20496 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20497 s&@top_srcdir@&$ac_top_srcdir&;t t
20498 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20499 s&@builddir@&$ac_builddir&;t t
20500 s&@abs_builddir@&$ac_abs_builddir&;t t
20501 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20502 s&@INSTALL@&$ac_INSTALL&;t t
20503 s&@MKDIR_P@&$ac_MKDIR_P&;t t
20504 $ac_datarootdir_hack
20506 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
20507 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20509 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20510 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20511 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
20512 "$ac_tmp/out"`; test -z "$ac_out"; } &&
20513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20514 which seems to be undefined. Please make sure it is defined" >&5
20515 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20516 which seems to be undefined. Please make sure it is defined" >&2;}
20518 rm -f "$ac_tmp/stdin"
20519 case $ac_file in
20520 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20521 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20522 esac \
20523 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20527 # CONFIG_HEADER
20529 if test x"$ac_file" != x-; then
20531 $as_echo "/* $configure_input */" \
20532 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
20533 } >"$ac_tmp/config.h" \
20534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20535 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
20536 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
20537 $as_echo "$as_me: $ac_file is unchanged" >&6;}
20538 else
20539 rm -f "$ac_file"
20540 mv "$ac_tmp/config.h" "$ac_file" \
20541 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20543 else
20544 $as_echo "/* $configure_input */" \
20545 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
20546 || as_fn_error $? "could not create -" "$LINENO" 5
20551 # CONFIG_LINK
20554 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
20556 else
20557 # Prefer the file from the source tree if names are identical.
20558 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
20559 ac_source=$srcdir/$ac_source
20562 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
20563 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
20565 if test ! -r "$ac_source"; then
20566 as_fn_error $? "$ac_source: file not found" "$LINENO" 5
20568 rm -f "$ac_file"
20570 # Try a relative symlink, then a hard link, then a copy.
20571 case $ac_source in
20572 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
20573 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
20574 esac
20575 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
20576 ln "$ac_source" "$ac_file" 2>/dev/null ||
20577 cp -p "$ac_source" "$ac_file" ||
20578 as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
20581 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20582 $as_echo "$as_me: executing $ac_file commands" >&6;}
20584 esac
20587 case $ac_file$ac_mode in
20588 "check_win32_symlinks":C)
20589 # Links sometimes fail undetected on Mingw -
20590 # so here we detect it and warn the user
20591 for FILE in $CONFIG_LINKS
20593 # test -e works for symlinks in the MinGW console
20594 test -e `expr "$FILE" : '\([^:]*\)'` || { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** link for $FILE -- please fix by hand" >&5
20595 $as_echo "$as_me: WARNING: *** link for $FILE -- please fix by hand" >&2;}
20596 done
20598 "src/include/pg_config.h":H)
20599 # Update timestamp for pg_config.h (see Makefile.global)
20600 echo >src/include/stamp-h
20602 "src/include/pg_config_ext.h":H)
20603 # Update timestamp for pg_config_ext.h (see Makefile.global)
20604 echo >src/include/stamp-ext-h
20606 "src/interfaces/ecpg/include/ecpg_config.h":H) echo >src/interfaces/ecpg/include/stamp-h ;;
20608 esac
20609 done # for ac_tag
20612 as_fn_exit 0
20613 _ACEOF
20614 ac_clean_files=$ac_clean_files_save
20616 test $ac_write_fail = 0 ||
20617 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20620 # configure is writing to config.log, and then calls config.status.
20621 # config.status does its own redirection, appending to config.log.
20622 # Unfortunately, on DOS this fails, as config.log is still kept open
20623 # by configure, so config.status won't be able to write to it; its
20624 # output is simply discarded. So we exec the FD to /dev/null,
20625 # effectively closing config.log, so it can be properly (re)opened and
20626 # appended to by config.status. When coming back to configure, we
20627 # need to make the FD available again.
20628 if test "$no_create" != yes; then
20629 ac_cs_success=:
20630 ac_config_status_args=
20631 test "$silent" = yes &&
20632 ac_config_status_args="$ac_config_status_args --quiet"
20633 exec 5>/dev/null
20634 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20635 exec 5>>config.log
20636 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20637 # would make configure fail if this is the last instruction.
20638 $ac_cs_success || as_fn_exit 1
20640 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20642 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20646 # Ensure that any meson build directories would reconfigure and see that
20647 # there's a conflicting in-tree build and can error out.
20648 if test "$vpath_build" = "no"; then
20649 touch meson.build