Annotation of libaitsched/configure, revision 1.52.2.1
1.1 misho 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
1.52.2.1! misho 3: # Generated by GNU Autoconf 2.71 for libaitsched 7.7.
1.1 misho 4: #
1.24 misho 5: # Report bugs to <misho@elwix.org>.
1.1 misho 6: #
1.2 misho 7: #
1.51 misho 8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
9: # Inc.
1.1 misho 10: #
1.2 misho 11: #
1.1 misho 12: # This configure script is free software; the Free Software Foundation
13: # gives unlimited permission to copy, distribute and modify it.
14: ## -------------------- ##
15: ## M4sh Initialization. ##
16: ## -------------------- ##
17:
18: # Be more Bourne compatible
19: DUALCASE=1; export DUALCASE # for MKS sh
1.51 misho 20: as_nop=:
21: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
22: then :
1.1 misho 23: emulate sh
24: NULLCMD=:
25: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26: # is contrary to our usage. Disable this feature.
27: alias -g '${1+"$@"}'='"$@"'
28: setopt NO_GLOB_SUBST
1.51 misho 29: else $as_nop
1.1 misho 30: case `(set -o) 2>/dev/null` in #(
31: *posix*) :
32: set -o posix ;; #(
33: *) :
34: ;;
35: esac
36: fi
37:
38:
1.51 misho 39:
40: # Reset variables that may have inherited troublesome values from
41: # the environment.
42:
43: # IFS needs to be set, to space, tab, and newline, in precisely that order.
44: # (If _AS_PATH_WALK were called with IFS unset, it would have the
45: # side effect of setting IFS to empty, thus disabling word splitting.)
46: # Quoting is to prevent editors from complaining about space-tab.
1.1 misho 47: as_nl='
48: '
49: export as_nl
1.51 misho 50: IFS=" "" $as_nl"
51:
52: PS1='$ '
53: PS2='> '
54: PS4='+ '
55:
56: # Ensure predictable behavior from utilities with locale-dependent output.
57: LC_ALL=C
58: export LC_ALL
59: LANGUAGE=C
60: export LANGUAGE
61:
62: # We cannot yet rely on "unset" to work, but we need these variables
63: # to be unset--not just set to an empty or harmless value--now, to
64: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
65: # also avoids known problems related to "unset" and subshell syntax
66: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
67: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
68: do eval test \${$as_var+y} \
69: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
70: done
71:
72: # Ensure that fds 0, 1, and 2 are open.
73: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
74: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
75: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 misho 76:
77: # The user is always right.
1.51 misho 78: if ${PATH_SEPARATOR+false} :; then
1.1 misho 79: PATH_SEPARATOR=:
80: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
81: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
82: PATH_SEPARATOR=';'
83: }
84: fi
85:
86:
87: # Find who we are. Look in the path if we contain no directory separator.
1.5 misho 88: as_myself=
1.1 misho 89: case $0 in #((
90: *[\\/]* ) as_myself=$0 ;;
91: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
92: for as_dir in $PATH
93: do
94: IFS=$as_save_IFS
1.51 misho 95: case $as_dir in #(((
96: '') as_dir=./ ;;
97: */) ;;
98: *) as_dir=$as_dir/ ;;
99: esac
100: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 misho 101: done
102: IFS=$as_save_IFS
103:
104: ;;
105: esac
106: # We did not find ourselves, most probably we were run as `sh COMMAND'
107: # in which case we are not to be found in the path.
108: if test "x$as_myself" = x; then
109: as_myself=$0
110: fi
111: if test ! -f "$as_myself"; then
1.51 misho 112: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 misho 113: exit 1
114: fi
115:
116:
1.9 misho 117: # Use a proper internal environment variable to ensure we don't fall
118: # into an infinite loop, continuously re-executing ourselves.
119: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
120: _as_can_reexec=no; export _as_can_reexec;
121: # We cannot yet assume a decent shell, so we have to provide a
122: # neutralization value for shells without unset; and this also
123: # works around shells that cannot unset nonexistent variables.
124: # Preserve -v and -x to the replacement shell.
125: BASH_ENV=/dev/null
126: ENV=/dev/null
127: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
128: case $- in # ((((
129: *v*x* | *x*v* ) as_opts=-vx ;;
130: *v* ) as_opts=-v ;;
131: *x* ) as_opts=-x ;;
132: * ) as_opts= ;;
133: esac
134: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
135: # Admittedly, this is quite paranoid, since all the known shells bail
136: # out after a failed `exec'.
1.51 misho 137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
138: exit 255
1.9 misho 139: fi
140: # We don't want this to propagate to other subprocesses.
141: { _as_can_reexec=; unset _as_can_reexec;}
1.1 misho 142: if test "x$CONFIG_SHELL" = x; then
1.51 misho 143: as_bourne_compatible="as_nop=:
144: if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
145: then :
1.1 misho 146: emulate sh
147: NULLCMD=:
148: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
149: # is contrary to our usage. Disable this feature.
150: alias -g '\${1+\"\$@\"}'='\"\$@\"'
151: setopt NO_GLOB_SUBST
1.51 misho 152: else \$as_nop
1.1 misho 153: case \`(set -o) 2>/dev/null\` in #(
154: *posix*) :
155: set -o posix ;; #(
156: *) :
157: ;;
158: esac
159: fi
160: "
161: as_required="as_fn_return () { (exit \$1); }
162: as_fn_success () { as_fn_return 0; }
163: as_fn_failure () { as_fn_return 1; }
164: as_fn_ret_success () { return 0; }
165: as_fn_ret_failure () { return 1; }
166:
167: exitcode=0
168: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
169: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
170: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
171: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
1.51 misho 172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
173: then :
1.1 misho 174:
1.51 misho 175: else \$as_nop
1.1 misho 176: exitcode=1; echo positional parameters were not saved.
177: fi
1.9 misho 178: test x\$exitcode = x0 || exit 1
1.51 misho 179: blah=\$(echo \$(echo blah))
180: test x\"\$blah\" = xblah || exit 1
1.9 misho 181: test -x / || exit 1"
1.1 misho 182: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
183: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
184: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
1.51 misho 185: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
186: if (eval "$as_required") 2>/dev/null
187: then :
1.1 misho 188: as_have_required=yes
1.51 misho 189: else $as_nop
1.1 misho 190: as_have_required=no
191: fi
1.51 misho 192: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
193: then :
1.1 misho 194:
1.51 misho 195: else $as_nop
1.1 misho 196: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
197: as_found=false
198: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
199: do
200: IFS=$as_save_IFS
1.51 misho 201: case $as_dir in #(((
202: '') as_dir=./ ;;
203: */) ;;
204: *) as_dir=$as_dir/ ;;
205: esac
1.1 misho 206: as_found=:
207: case $as_dir in #(
208: /*)
209: for as_base in sh bash ksh sh5; do
210: # Try only shells that exist, to save several forks.
1.51 misho 211: as_shell=$as_dir$as_base
1.1 misho 212: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.51 misho 213: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
214: then :
1.1 misho 215: CONFIG_SHELL=$as_shell as_have_required=yes
1.51 misho 216: if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
217: then :
1.1 misho 218: break 2
219: fi
220: fi
221: done;;
222: esac
223: as_found=false
224: done
1.51 misho 225: IFS=$as_save_IFS
226: if $as_found
227: then :
228:
229: else $as_nop
230: if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
231: as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
232: then :
1.50 misho 233: CONFIG_SHELL=$SHELL as_have_required=yes
1.51 misho 234: fi
235: fi
1.1 misho 236:
237:
1.51 misho 238: if test "x$CONFIG_SHELL" != x
239: then :
1.9 misho 240: export CONFIG_SHELL
241: # We cannot yet assume a decent shell, so we have to provide a
242: # neutralization value for shells without unset; and this also
243: # works around shells that cannot unset nonexistent variables.
244: # Preserve -v and -x to the replacement shell.
245: BASH_ENV=/dev/null
246: ENV=/dev/null
247: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248: case $- in # ((((
249: *v*x* | *x*v* ) as_opts=-vx ;;
250: *v* ) as_opts=-v ;;
251: *x* ) as_opts=-x ;;
252: * ) as_opts= ;;
253: esac
254: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
255: # Admittedly, this is quite paranoid, since all the known shells bail
256: # out after a failed `exec'.
1.51 misho 257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.9 misho 258: exit 255
1.1 misho 259: fi
260:
1.51 misho 261: if test x$as_have_required = xno
262: then :
263: printf "%s\n" "$0: This script requires a shell more modern than all"
264: printf "%s\n" "$0: the shells that I found on your system."
265: if test ${ZSH_VERSION+y} ; then
266: printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267: printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
1.1 misho 268: else
1.51 misho 269: printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
1.24 misho 270: $0: about your system, including any error possibly output
271: $0: before this message. Then install a modern shell, or
272: $0: manually run the script under such a shell if you do
273: $0: have one."
1.1 misho 274: fi
275: exit 1
276: fi
277: fi
278: fi
279: SHELL=${CONFIG_SHELL-/bin/sh}
280: export SHELL
281: # Unset more variables known to interfere with behavior of common tools.
282: CLICOLOR_FORCE= GREP_OPTIONS=
283: unset CLICOLOR_FORCE GREP_OPTIONS
284:
285: ## --------------------- ##
286: ## M4sh Shell Functions. ##
287: ## --------------------- ##
288: # as_fn_unset VAR
289: # ---------------
290: # Portably unset VAR.
291: as_fn_unset ()
292: {
293: { eval $1=; unset $1;}
294: }
295: as_unset=as_fn_unset
296:
1.51 misho 297:
1.1 misho 298: # as_fn_set_status STATUS
299: # -----------------------
300: # Set $? to STATUS, without forking.
301: as_fn_set_status ()
302: {
303: return $1
304: } # as_fn_set_status
305:
306: # as_fn_exit STATUS
307: # -----------------
308: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
309: as_fn_exit ()
310: {
311: set +e
312: as_fn_set_status $1
313: exit $1
314: } # as_fn_exit
1.51 misho 315: # as_fn_nop
316: # ---------
317: # Do nothing but, unlike ":", preserve the value of $?.
318: as_fn_nop ()
319: {
320: return $?
321: }
322: as_nop=as_fn_nop
1.1 misho 323:
324: # as_fn_mkdir_p
325: # -------------
326: # Create "$as_dir" as a directory, including parents if necessary.
327: as_fn_mkdir_p ()
328: {
329:
330: case $as_dir in #(
331: -*) as_dir=./$as_dir;;
332: esac
333: test -d "$as_dir" || eval $as_mkdir_p || {
334: as_dirs=
335: while :; do
336: case $as_dir in #(
1.51 misho 337: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 misho 338: *) as_qdir=$as_dir;;
339: esac
340: as_dirs="'$as_qdir' $as_dirs"
341: as_dir=`$as_dirname -- "$as_dir" ||
342: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
343: X"$as_dir" : 'X\(//\)[^/]' \| \
344: X"$as_dir" : 'X\(//\)$' \| \
345: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 346: printf "%s\n" X"$as_dir" |
1.1 misho 347: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
348: s//\1/
349: q
350: }
351: /^X\(\/\/\)[^/].*/{
352: s//\1/
353: q
354: }
355: /^X\(\/\/\)$/{
356: s//\1/
357: q
358: }
359: /^X\(\/\).*/{
360: s//\1/
361: q
362: }
363: s/.*/./; q'`
364: test -d "$as_dir" && break
365: done
366: test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5 misho 367: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1 misho 368:
369:
370: } # as_fn_mkdir_p
1.9 misho 371:
372: # as_fn_executable_p FILE
373: # -----------------------
374: # Test if FILE is an executable regular file.
375: as_fn_executable_p ()
376: {
377: test -f "$1" && test -x "$1"
378: } # as_fn_executable_p
1.1 misho 379: # as_fn_append VAR VALUE
380: # ----------------------
381: # Append the text in VALUE to the end of the definition contained in VAR. Take
382: # advantage of any shell optimizations that allow amortized linear growth over
383: # repeated appends, instead of the typical quadratic growth present in naive
384: # implementations.
1.51 misho 385: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
386: then :
1.1 misho 387: eval 'as_fn_append ()
388: {
389: eval $1+=\$2
390: }'
1.51 misho 391: else $as_nop
1.1 misho 392: as_fn_append ()
393: {
394: eval $1=\$$1\$2
395: }
396: fi # as_fn_append
397:
398: # as_fn_arith ARG...
399: # ------------------
400: # Perform arithmetic evaluation on the ARGs, and store the result in the
401: # global $as_val. Take advantage of shells that can avoid forks. The arguments
402: # must be portable across $(()) and expr.
1.51 misho 403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
404: then :
1.1 misho 405: eval 'as_fn_arith ()
406: {
407: as_val=$(( $* ))
408: }'
1.51 misho 409: else $as_nop
1.1 misho 410: as_fn_arith ()
411: {
412: as_val=`expr "$@" || test $? -eq 1`
413: }
414: fi # as_fn_arith
415:
1.51 misho 416: # as_fn_nop
417: # ---------
418: # Do nothing but, unlike ":", preserve the value of $?.
419: as_fn_nop ()
420: {
421: return $?
422: }
423: as_nop=as_fn_nop
1.1 misho 424:
1.5 misho 425: # as_fn_error STATUS ERROR [LINENO LOG_FD]
426: # ----------------------------------------
1.1 misho 427: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
428: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5 misho 429: # script with STATUS, using 1 if that was 0.
1.1 misho 430: as_fn_error ()
431: {
1.5 misho 432: as_status=$1; test $as_status -eq 0 && as_status=1
433: if test "$4"; then
434: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 435: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 misho 436: fi
1.51 misho 437: printf "%s\n" "$as_me: error: $2" >&2
1.1 misho 438: as_fn_exit $as_status
439: } # as_fn_error
440:
441: if expr a : '\(a\)' >/dev/null 2>&1 &&
442: test "X`expr 00001 : '.*\(...\)'`" = X001; then
443: as_expr=expr
444: else
445: as_expr=false
446: fi
447:
448: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
449: as_basename=basename
450: else
451: as_basename=false
452: fi
453:
454: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
455: as_dirname=dirname
456: else
457: as_dirname=false
458: fi
459:
460: as_me=`$as_basename -- "$0" ||
461: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
462: X"$0" : 'X\(//\)$' \| \
463: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 464: printf "%s\n" X/"$0" |
1.1 misho 465: sed '/^.*\/\([^/][^/]*\)\/*$/{
466: s//\1/
467: q
468: }
469: /^X\/\(\/\/\)$/{
470: s//\1/
471: q
472: }
473: /^X\/\(\/\).*/{
474: s//\1/
475: q
476: }
477: s/.*/./; q'`
478:
479: # Avoid depending upon Character Ranges.
480: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
481: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
482: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
483: as_cr_digits='0123456789'
484: as_cr_alnum=$as_cr_Letters$as_cr_digits
485:
486:
487: as_lineno_1=$LINENO as_lineno_1a=$LINENO
488: as_lineno_2=$LINENO as_lineno_2a=$LINENO
489: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
490: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
491: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
492: sed -n '
493: p
494: /[$]LINENO/=
495: ' <$as_myself |
496: sed '
497: s/[$]LINENO.*/&-/
498: t lineno
499: b
500: :lineno
501: N
502: :loop
503: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
504: t loop
505: s/-\n.*//
506: ' >$as_me.lineno &&
507: chmod +x "$as_me.lineno" ||
1.51 misho 508: { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1 misho 509:
1.9 misho 510: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
511: # already done that, so ensure we don't try to do so again and fall
512: # in an infinite loop. This has already happened in practice.
513: _as_can_reexec=no; export _as_can_reexec
1.1 misho 514: # Don't try to exec as it changes $[0], causing all sort of problems
515: # (the dirname of $[0] is not the place where we might find the
516: # original and so on. Autoconf is especially sensitive to this).
517: . "./$as_me.lineno"
518: # Exit status is that of the last command.
519: exit
520: }
521:
1.51 misho 522:
523: # Determine whether it's possible to make 'echo' print without a newline.
524: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
525: # for compatibility with existing Makefiles.
1.1 misho 526: ECHO_C= ECHO_N= ECHO_T=
527: case `echo -n x` in #(((((
528: -n*)
529: case `echo 'xy\c'` in
530: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
531: xy) ECHO_C='\c';;
532: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
533: ECHO_T=' ';;
534: esac;;
535: *)
536: ECHO_N='-n';;
537: esac
538:
1.51 misho 539: # For backward compatibility with old third-party macros, we provide
540: # the shell variables $as_echo and $as_echo_n. New code should use
541: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
542: as_echo='printf %s\n'
543: as_echo_n='printf %s'
544:
545:
1.1 misho 546: rm -f conf$$ conf$$.exe conf$$.file
547: if test -d conf$$.dir; then
548: rm -f conf$$.dir/conf$$.file
549: else
550: rm -f conf$$.dir
551: mkdir conf$$.dir 2>/dev/null
552: fi
553: if (echo >conf$$.file) 2>/dev/null; then
554: if ln -s conf$$.file conf$$ 2>/dev/null; then
555: as_ln_s='ln -s'
556: # ... but there are two gotchas:
557: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
558: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9 misho 559: # In both cases, we have to default to `cp -pR'.
1.1 misho 560: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9 misho 561: as_ln_s='cp -pR'
1.1 misho 562: elif ln conf$$.file conf$$ 2>/dev/null; then
563: as_ln_s=ln
564: else
1.9 misho 565: as_ln_s='cp -pR'
1.1 misho 566: fi
567: else
1.9 misho 568: as_ln_s='cp -pR'
1.1 misho 569: fi
570: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
571: rmdir conf$$.dir 2>/dev/null
572:
573: if mkdir -p . 2>/dev/null; then
574: as_mkdir_p='mkdir -p "$as_dir"'
575: else
576: test -d ./-p && rmdir ./-p
577: as_mkdir_p=false
578: fi
579:
1.9 misho 580: as_test_x='test -x'
581: as_executable_p=as_fn_executable_p
1.1 misho 582:
583: # Sed expression to map a string onto a valid CPP name.
584: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
585:
586: # Sed expression to map a string onto a valid variable name.
587: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
588:
589:
1.2 misho 590: test -n "$DJDIR" || exec 7<&0 </dev/null
591: exec 6>&1
1.1 misho 592:
593: # Name of the host.
1.5 misho 594: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
1.1 misho 595: # so uname gets run too.
596: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
597:
598: #
599: # Initializations.
600: #
601: ac_default_prefix=/usr/local
602: ac_clean_files=
603: ac_config_libobj_dir=.
604: LIBOBJS=
605: cross_compiling=no
606: subdirs=
607: MFLAGS=
608: MAKEFLAGS=
609:
610: # Identity of this package.
611: PACKAGE_NAME='libaitsched'
612: PACKAGE_TARNAME='libaitsched'
1.52.2.1! misho 613: PACKAGE_VERSION='7.7'
! 614: PACKAGE_STRING='libaitsched 7.7'
1.24 misho 615: PACKAGE_BUGREPORT='misho@elwix.org'
1.1 misho 616: PACKAGE_URL=''
617:
618: ac_unique_file="src/aitsched.c"
619: # Factoring default headers for most tests.
620: ac_includes_default="\
1.51 misho 621: #include <stddef.h>
622: #ifdef HAVE_STDIO_H
623: # include <stdio.h>
1.1 misho 624: #endif
1.51 misho 625: #ifdef HAVE_STDLIB_H
1.1 misho 626: # include <stdlib.h>
627: #endif
628: #ifdef HAVE_STRING_H
629: # include <string.h>
630: #endif
631: #ifdef HAVE_INTTYPES_H
632: # include <inttypes.h>
633: #endif
634: #ifdef HAVE_STDINT_H
635: # include <stdint.h>
636: #endif
1.51 misho 637: #ifdef HAVE_STRINGS_H
638: # include <strings.h>
639: #endif
640: #ifdef HAVE_SYS_TYPES_H
641: # include <sys/types.h>
642: #endif
643: #ifdef HAVE_SYS_STAT_H
644: # include <sys/stat.h>
645: #endif
1.1 misho 646: #ifdef HAVE_UNISTD_H
647: # include <unistd.h>
648: #endif"
649:
1.51 misho 650: ac_header_c_list=
1.1 misho 651: ac_subst_vars='LTLIBOBJS
652: LIBOBJS
653: MKDEP
654: target_os
655: target_vendor
656: target_cpu
657: target
658: host_os
659: host_vendor
660: host_cpu
661: host
662: build_os
663: build_vendor
664: build_cpu
665: build
666: RANLIB
667: INSTALL_DATA
668: INSTALL_SCRIPT
669: INSTALL_PROGRAM
670: OBJEXT
671: EXEEXT
672: ac_ct_CC
673: CPPFLAGS
674: LDFLAGS
675: CFLAGS
676: CC
677: target_alias
678: host_alias
679: build_alias
680: LIBS
681: ECHO_T
682: ECHO_N
683: ECHO_C
684: DEFS
685: mandir
686: localedir
687: libdir
688: psdir
689: pdfdir
690: dvidir
691: htmldir
692: infodir
693: docdir
694: oldincludedir
695: includedir
1.44 misho 696: runstatedir
1.1 misho 697: localstatedir
698: sharedstatedir
699: sysconfdir
700: datadir
701: datarootdir
702: libexecdir
703: sbindir
704: bindir
705: program_transform_name
706: prefix
707: exec_prefix
708: PACKAGE_URL
709: PACKAGE_BUGREPORT
710: PACKAGE_STRING
711: PACKAGE_VERSION
712: PACKAGE_TARNAME
713: PACKAGE_NAME
714: PATH_SEPARATOR
715: SHELL'
716: ac_subst_files=''
717: ac_user_opts='
718: enable_option_checking
719: enable_debug
1.13 misho 720: enable_aio
1.35 misho 721: enable_epoll
1.32 misho 722: enable_kqueue
1.22 misho 723: with_kq_events
1.45 misho 724: with_elwix
1.1 misho 725: '
726: ac_precious_vars='build_alias
727: host_alias
728: target_alias
729: CC
730: CFLAGS
731: LDFLAGS
732: LIBS
1.51 misho 733: CPPFLAGS'
1.1 misho 734:
735:
736: # Initialize some variables set by options.
737: ac_init_help=
738: ac_init_version=false
739: ac_unrecognized_opts=
740: ac_unrecognized_sep=
741: # The variables have the same names as the options, with
742: # dashes changed to underlines.
743: cache_file=/dev/null
744: exec_prefix=NONE
745: no_create=
746: no_recursion=
747: prefix=NONE
748: program_prefix=NONE
749: program_suffix=NONE
750: program_transform_name=s,x,x,
751: silent=
752: site=
753: srcdir=
754: verbose=
755: x_includes=NONE
756: x_libraries=NONE
757:
758: # Installation directory options.
759: # These are left unexpanded so users can "make install exec_prefix=/foo"
760: # and all the variables that are supposed to be based on exec_prefix
761: # by default will actually change.
762: # Use braces instead of parens because sh, perl, etc. also accept them.
763: # (The list follows the same order as the GNU Coding Standards.)
764: bindir='${exec_prefix}/bin'
765: sbindir='${exec_prefix}/sbin'
766: libexecdir='${exec_prefix}/libexec'
767: datarootdir='${prefix}/share'
768: datadir='${datarootdir}'
769: sysconfdir='${prefix}/etc'
770: sharedstatedir='${prefix}/com'
771: localstatedir='${prefix}/var'
1.44 misho 772: runstatedir='${localstatedir}/run'
1.1 misho 773: includedir='${prefix}/include'
774: oldincludedir='/usr/include'
775: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
776: infodir='${datarootdir}/info'
777: htmldir='${docdir}'
778: dvidir='${docdir}'
779: pdfdir='${docdir}'
780: psdir='${docdir}'
781: libdir='${exec_prefix}/lib'
782: localedir='${datarootdir}/locale'
783: mandir='${datarootdir}/man'
784:
785: ac_prev=
786: ac_dashdash=
787: for ac_option
788: do
789: # If the previous option needs an argument, assign it.
790: if test -n "$ac_prev"; then
791: eval $ac_prev=\$ac_option
792: ac_prev=
793: continue
794: fi
795:
796: case $ac_option in
1.5 misho 797: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
798: *=) ac_optarg= ;;
799: *) ac_optarg=yes ;;
1.1 misho 800: esac
801:
802: case $ac_dashdash$ac_option in
803: --)
804: ac_dashdash=yes ;;
805:
806: -bindir | --bindir | --bindi | --bind | --bin | --bi)
807: ac_prev=bindir ;;
808: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
809: bindir=$ac_optarg ;;
810:
811: -build | --build | --buil | --bui | --bu)
812: ac_prev=build_alias ;;
813: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
814: build_alias=$ac_optarg ;;
815:
816: -cache-file | --cache-file | --cache-fil | --cache-fi \
817: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
818: ac_prev=cache_file ;;
819: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
820: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
821: cache_file=$ac_optarg ;;
822:
823: --config-cache | -C)
824: cache_file=config.cache ;;
825:
826: -datadir | --datadir | --datadi | --datad)
827: ac_prev=datadir ;;
828: -datadir=* | --datadir=* | --datadi=* | --datad=*)
829: datadir=$ac_optarg ;;
830:
831: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
832: | --dataroo | --dataro | --datar)
833: ac_prev=datarootdir ;;
834: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
835: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
836: datarootdir=$ac_optarg ;;
837:
838: -disable-* | --disable-*)
839: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
840: # Reject names that are not valid shell variable names.
841: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51 misho 842: as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1 misho 843: ac_useropt_orig=$ac_useropt
1.51 misho 844: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 845: case $ac_user_opts in
846: *"
847: "enable_$ac_useropt"
848: "*) ;;
849: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
850: ac_unrecognized_sep=', ';;
851: esac
852: eval enable_$ac_useropt=no ;;
853:
854: -docdir | --docdir | --docdi | --doc | --do)
855: ac_prev=docdir ;;
856: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
857: docdir=$ac_optarg ;;
858:
859: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
860: ac_prev=dvidir ;;
861: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
862: dvidir=$ac_optarg ;;
863:
864: -enable-* | --enable-*)
865: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
866: # Reject names that are not valid shell variable names.
867: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51 misho 868: as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1 misho 869: ac_useropt_orig=$ac_useropt
1.51 misho 870: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 871: case $ac_user_opts in
872: *"
873: "enable_$ac_useropt"
874: "*) ;;
875: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
876: ac_unrecognized_sep=', ';;
877: esac
878: eval enable_$ac_useropt=\$ac_optarg ;;
879:
880: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
881: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
882: | --exec | --exe | --ex)
883: ac_prev=exec_prefix ;;
884: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
885: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
886: | --exec=* | --exe=* | --ex=*)
887: exec_prefix=$ac_optarg ;;
888:
889: -gas | --gas | --ga | --g)
890: # Obsolete; use --with-gas.
891: with_gas=yes ;;
892:
893: -help | --help | --hel | --he | -h)
894: ac_init_help=long ;;
895: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
896: ac_init_help=recursive ;;
897: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
898: ac_init_help=short ;;
899:
900: -host | --host | --hos | --ho)
901: ac_prev=host_alias ;;
902: -host=* | --host=* | --hos=* | --ho=*)
903: host_alias=$ac_optarg ;;
904:
905: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
906: ac_prev=htmldir ;;
907: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
908: | --ht=*)
909: htmldir=$ac_optarg ;;
910:
911: -includedir | --includedir | --includedi | --included | --include \
912: | --includ | --inclu | --incl | --inc)
913: ac_prev=includedir ;;
914: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
915: | --includ=* | --inclu=* | --incl=* | --inc=*)
916: includedir=$ac_optarg ;;
917:
918: -infodir | --infodir | --infodi | --infod | --info | --inf)
919: ac_prev=infodir ;;
920: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
921: infodir=$ac_optarg ;;
922:
923: -libdir | --libdir | --libdi | --libd)
924: ac_prev=libdir ;;
925: -libdir=* | --libdir=* | --libdi=* | --libd=*)
926: libdir=$ac_optarg ;;
927:
928: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
929: | --libexe | --libex | --libe)
930: ac_prev=libexecdir ;;
931: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
932: | --libexe=* | --libex=* | --libe=*)
933: libexecdir=$ac_optarg ;;
934:
935: -localedir | --localedir | --localedi | --localed | --locale)
936: ac_prev=localedir ;;
937: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
938: localedir=$ac_optarg ;;
939:
940: -localstatedir | --localstatedir | --localstatedi | --localstated \
941: | --localstate | --localstat | --localsta | --localst | --locals)
942: ac_prev=localstatedir ;;
943: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
944: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
945: localstatedir=$ac_optarg ;;
946:
947: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
948: ac_prev=mandir ;;
949: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
950: mandir=$ac_optarg ;;
951:
952: -nfp | --nfp | --nf)
953: # Obsolete; use --without-fp.
954: with_fp=no ;;
955:
956: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
957: | --no-cr | --no-c | -n)
958: no_create=yes ;;
959:
960: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
961: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
962: no_recursion=yes ;;
963:
964: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
965: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
966: | --oldin | --oldi | --old | --ol | --o)
967: ac_prev=oldincludedir ;;
968: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
969: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
970: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
971: oldincludedir=$ac_optarg ;;
972:
973: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
974: ac_prev=prefix ;;
975: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
976: prefix=$ac_optarg ;;
977:
978: -program-prefix | --program-prefix | --program-prefi | --program-pref \
979: | --program-pre | --program-pr | --program-p)
980: ac_prev=program_prefix ;;
981: -program-prefix=* | --program-prefix=* | --program-prefi=* \
982: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
983: program_prefix=$ac_optarg ;;
984:
985: -program-suffix | --program-suffix | --program-suffi | --program-suff \
986: | --program-suf | --program-su | --program-s)
987: ac_prev=program_suffix ;;
988: -program-suffix=* | --program-suffix=* | --program-suffi=* \
989: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
990: program_suffix=$ac_optarg ;;
991:
992: -program-transform-name | --program-transform-name \
993: | --program-transform-nam | --program-transform-na \
994: | --program-transform-n | --program-transform- \
995: | --program-transform | --program-transfor \
996: | --program-transfo | --program-transf \
997: | --program-trans | --program-tran \
998: | --progr-tra | --program-tr | --program-t)
999: ac_prev=program_transform_name ;;
1000: -program-transform-name=* | --program-transform-name=* \
1001: | --program-transform-nam=* | --program-transform-na=* \
1002: | --program-transform-n=* | --program-transform-=* \
1003: | --program-transform=* | --program-transfor=* \
1004: | --program-transfo=* | --program-transf=* \
1005: | --program-trans=* | --program-tran=* \
1006: | --progr-tra=* | --program-tr=* | --program-t=*)
1007: program_transform_name=$ac_optarg ;;
1008:
1009: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1010: ac_prev=pdfdir ;;
1011: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1012: pdfdir=$ac_optarg ;;
1013:
1014: -psdir | --psdir | --psdi | --psd | --ps)
1015: ac_prev=psdir ;;
1016: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1017: psdir=$ac_optarg ;;
1018:
1019: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1020: | -silent | --silent | --silen | --sile | --sil)
1021: silent=yes ;;
1022:
1.44 misho 1023: -runstatedir | --runstatedir | --runstatedi | --runstated \
1024: | --runstate | --runstat | --runsta | --runst | --runs \
1025: | --run | --ru | --r)
1026: ac_prev=runstatedir ;;
1027: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1028: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1029: | --run=* | --ru=* | --r=*)
1030: runstatedir=$ac_optarg ;;
1031:
1.1 misho 1032: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1033: ac_prev=sbindir ;;
1034: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1035: | --sbi=* | --sb=*)
1036: sbindir=$ac_optarg ;;
1037:
1038: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1039: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1040: | --sharedst | --shareds | --shared | --share | --shar \
1041: | --sha | --sh)
1042: ac_prev=sharedstatedir ;;
1043: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1044: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1045: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1046: | --sha=* | --sh=*)
1047: sharedstatedir=$ac_optarg ;;
1048:
1049: -site | --site | --sit)
1050: ac_prev=site ;;
1051: -site=* | --site=* | --sit=*)
1052: site=$ac_optarg ;;
1053:
1054: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1055: ac_prev=srcdir ;;
1056: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1057: srcdir=$ac_optarg ;;
1058:
1059: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1060: | --syscon | --sysco | --sysc | --sys | --sy)
1061: ac_prev=sysconfdir ;;
1062: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1063: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1064: sysconfdir=$ac_optarg ;;
1065:
1066: -target | --target | --targe | --targ | --tar | --ta | --t)
1067: ac_prev=target_alias ;;
1068: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1069: target_alias=$ac_optarg ;;
1070:
1071: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1072: verbose=yes ;;
1073:
1074: -version | --version | --versio | --versi | --vers | -V)
1075: ac_init_version=: ;;
1076:
1077: -with-* | --with-*)
1078: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079: # Reject names that are not valid shell variable names.
1080: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51 misho 1081: as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1 misho 1082: ac_useropt_orig=$ac_useropt
1.51 misho 1083: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 1084: case $ac_user_opts in
1085: *"
1086: "with_$ac_useropt"
1087: "*) ;;
1088: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1089: ac_unrecognized_sep=', ';;
1090: esac
1091: eval with_$ac_useropt=\$ac_optarg ;;
1092:
1093: -without-* | --without-*)
1094: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1095: # Reject names that are not valid shell variable names.
1096: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51 misho 1097: as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1 misho 1098: ac_useropt_orig=$ac_useropt
1.51 misho 1099: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 1100: case $ac_user_opts in
1101: *"
1102: "with_$ac_useropt"
1103: "*) ;;
1104: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1105: ac_unrecognized_sep=', ';;
1106: esac
1107: eval with_$ac_useropt=no ;;
1108:
1109: --x)
1110: # Obsolete; use --with-x.
1111: with_x=yes ;;
1112:
1113: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1114: | --x-incl | --x-inc | --x-in | --x-i)
1115: ac_prev=x_includes ;;
1116: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1117: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1118: x_includes=$ac_optarg ;;
1119:
1120: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1121: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1122: ac_prev=x_libraries ;;
1123: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1124: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1125: x_libraries=$ac_optarg ;;
1126:
1.5 misho 1127: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1128: Try \`$0 --help' for more information"
1.1 misho 1129: ;;
1130:
1131: *=*)
1132: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1133: # Reject names that are not valid shell variable names.
1134: case $ac_envvar in #(
1135: '' | [0-9]* | *[!_$as_cr_alnum]* )
1.5 misho 1136: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1.1 misho 1137: esac
1138: eval $ac_envvar=\$ac_optarg
1139: export $ac_envvar ;;
1140:
1141: *)
1142: # FIXME: should be removed in autoconf 3.0.
1.51 misho 1143: printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1 misho 1144: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.51 misho 1145: printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.5 misho 1146: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.1 misho 1147: ;;
1148:
1149: esac
1150: done
1151:
1152: if test -n "$ac_prev"; then
1153: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.5 misho 1154: as_fn_error $? "missing argument to $ac_option"
1.1 misho 1155: fi
1156:
1157: if test -n "$ac_unrecognized_opts"; then
1158: case $enable_option_checking in
1159: no) ;;
1.5 misho 1160: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.51 misho 1161: *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1 misho 1162: esac
1163: fi
1164:
1165: # Check all directory arguments for consistency.
1166: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167: datadir sysconfdir sharedstatedir localstatedir includedir \
1168: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.44 misho 1169: libdir localedir mandir runstatedir
1.1 misho 1170: do
1171: eval ac_val=\$$ac_var
1172: # Remove trailing slashes.
1173: case $ac_val in
1174: */ )
1175: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1176: eval $ac_var=\$ac_val;;
1177: esac
1178: # Be sure to have absolute directory names.
1179: case $ac_val in
1180: [\\/$]* | ?:[\\/]* ) continue;;
1181: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1182: esac
1.5 misho 1183: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.1 misho 1184: done
1185:
1186: # There might be people who depend on the old broken behavior: `$host'
1187: # used to hold the argument of --host etc.
1188: # FIXME: To remove some day.
1189: build=$build_alias
1190: host=$host_alias
1191: target=$target_alias
1192:
1193: # FIXME: To remove some day.
1194: if test "x$host_alias" != x; then
1195: if test "x$build_alias" = x; then
1196: cross_compiling=maybe
1197: elif test "x$build_alias" != "x$host_alias"; then
1198: cross_compiling=yes
1199: fi
1200: fi
1201:
1202: ac_tool_prefix=
1203: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1204:
1205: test "$silent" = yes && exec 6>/dev/null
1206:
1207:
1208: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1209: ac_ls_di=`ls -di .` &&
1210: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.5 misho 1211: as_fn_error $? "working directory cannot be determined"
1.1 misho 1212: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.5 misho 1213: as_fn_error $? "pwd does not report name of working directory"
1.1 misho 1214:
1215:
1216: # Find the source files, if location was not specified.
1217: if test -z "$srcdir"; then
1218: ac_srcdir_defaulted=yes
1219: # Try the directory containing this script, then the parent directory.
1220: ac_confdir=`$as_dirname -- "$as_myself" ||
1221: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1222: X"$as_myself" : 'X\(//\)[^/]' \| \
1223: X"$as_myself" : 'X\(//\)$' \| \
1224: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 1225: printf "%s\n" X"$as_myself" |
1.1 misho 1226: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227: s//\1/
1228: q
1229: }
1230: /^X\(\/\/\)[^/].*/{
1231: s//\1/
1232: q
1233: }
1234: /^X\(\/\/\)$/{
1235: s//\1/
1236: q
1237: }
1238: /^X\(\/\).*/{
1239: s//\1/
1240: q
1241: }
1242: s/.*/./; q'`
1243: srcdir=$ac_confdir
1244: if test ! -r "$srcdir/$ac_unique_file"; then
1245: srcdir=..
1246: fi
1247: else
1248: ac_srcdir_defaulted=no
1249: fi
1250: if test ! -r "$srcdir/$ac_unique_file"; then
1251: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.5 misho 1252: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.1 misho 1253: fi
1254: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1255: ac_abs_confdir=`(
1.5 misho 1256: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.1 misho 1257: pwd)`
1258: # When building in place, set srcdir=.
1259: if test "$ac_abs_confdir" = "$ac_pwd"; then
1260: srcdir=.
1261: fi
1262: # Remove unnecessary trailing slashes from srcdir.
1263: # Double slashes in file names in object file debugging info
1264: # mess up M-x gdb in Emacs.
1265: case $srcdir in
1266: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1267: esac
1268: for ac_var in $ac_precious_vars; do
1269: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1270: eval ac_env_${ac_var}_value=\$${ac_var}
1271: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1272: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1273: done
1274:
1275: #
1276: # Report the --help message.
1277: #
1278: if test "$ac_init_help" = "long"; then
1279: # Omit some internal or obsolete options to make the list less imposing.
1280: # This message is too long to be a string in the A/UX 3.1 sh.
1281: cat <<_ACEOF
1.52.2.1! misho 1282: \`configure' configures libaitsched 7.7 to adapt to many kinds of systems.
1.1 misho 1283:
1284: Usage: $0 [OPTION]... [VAR=VALUE]...
1285:
1286: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1287: VAR=VALUE. See below for descriptions of some of the useful variables.
1288:
1289: Defaults for the options are specified in brackets.
1290:
1291: Configuration:
1292: -h, --help display this help and exit
1293: --help=short display options specific to this package
1294: --help=recursive display the short help of all the included packages
1295: -V, --version display version information and exit
1.5 misho 1296: -q, --quiet, --silent do not print \`checking ...' messages
1.1 misho 1297: --cache-file=FILE cache test results in FILE [disabled]
1298: -C, --config-cache alias for \`--cache-file=config.cache'
1299: -n, --no-create do not create output files
1300: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1301:
1302: Installation directories:
1303: --prefix=PREFIX install architecture-independent files in PREFIX
1304: [$ac_default_prefix]
1305: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1306: [PREFIX]
1307:
1308: By default, \`make install' will install all the files in
1309: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1310: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1311: for instance \`--prefix=\$HOME'.
1312:
1313: For better control, use the options below.
1314:
1315: Fine tuning of the installation directories:
1316: --bindir=DIR user executables [EPREFIX/bin]
1317: --sbindir=DIR system admin executables [EPREFIX/sbin]
1318: --libexecdir=DIR program executables [EPREFIX/libexec]
1319: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1320: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1321: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1.44 misho 1322: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1.1 misho 1323: --libdir=DIR object code libraries [EPREFIX/lib]
1324: --includedir=DIR C header files [PREFIX/include]
1325: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1326: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1327: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1328: --infodir=DIR info documentation [DATAROOTDIR/info]
1329: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1330: --mandir=DIR man documentation [DATAROOTDIR/man]
1331: --docdir=DIR documentation root [DATAROOTDIR/doc/libaitsched]
1332: --htmldir=DIR html documentation [DOCDIR]
1333: --dvidir=DIR dvi documentation [DOCDIR]
1334: --pdfdir=DIR pdf documentation [DOCDIR]
1335: --psdir=DIR ps documentation [DOCDIR]
1336: _ACEOF
1337:
1338: cat <<\_ACEOF
1339:
1340: System types:
1341: --build=BUILD configure for building on BUILD [guessed]
1342: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1343: --target=TARGET configure for building compilers for TARGET [HOST]
1344: _ACEOF
1345: fi
1346:
1347: if test -n "$ac_init_help"; then
1348: case $ac_init_help in
1.52.2.1! misho 1349: short | recursive ) echo "Configuration of libaitsched 7.7:";;
1.1 misho 1350: esac
1351: cat <<\_ACEOF
1352:
1353: Optional Features:
1354: --disable-option-checking ignore unrecognized --enable/--with options
1355: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1356: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1357: --enable-debug Build library with debug information and additional messages
1.13 misho 1358: --enable-aio Build scheduler library with AIO operations
1.35 misho 1359: --enable-epoll Enable epoll support (only under Linux)
1.32 misho 1360: --disable-kqueue Disable kqueue support
1.1 misho 1361:
1.22 misho 1362: Optional Packages:
1363: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1364: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1365: --with-kq_events Set how many kqueue events can scheduling at one time
1.45 misho 1366: --with-elwix Build library with libelwix memory managemant
1.22 misho 1367:
1.1 misho 1368: Some influential environment variables:
1369: CC C compiler command
1370: CFLAGS C compiler flags
1371: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1372: nonstandard directory <lib dir>
1373: LIBS libraries to pass to the linker, e.g. -l<library>
1.2 misho 1374: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.1 misho 1375: you have headers in a nonstandard directory <include dir>
1376:
1377: Use these variables to override the choices made by `configure' or to help
1378: it to find libraries and programs with nonstandard names/locations.
1379:
1.24 misho 1380: Report bugs to <misho@elwix.org>.
1.1 misho 1381: _ACEOF
1382: ac_status=$?
1383: fi
1384:
1385: if test "$ac_init_help" = "recursive"; then
1386: # If there are subdirs, report their specific --help.
1387: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1388: test -d "$ac_dir" ||
1389: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1390: continue
1391: ac_builddir=.
1392:
1393: case "$ac_dir" in
1394: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395: *)
1.51 misho 1396: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 misho 1397: # A ".." for each directory in $ac_dir_suffix.
1.51 misho 1398: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 misho 1399: case $ac_top_builddir_sub in
1400: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1401: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1402: esac ;;
1403: esac
1404: ac_abs_top_builddir=$ac_pwd
1405: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1406: # for backward compatibility:
1407: ac_top_builddir=$ac_top_build_prefix
1408:
1409: case $srcdir in
1410: .) # We are building in place.
1411: ac_srcdir=.
1412: ac_top_srcdir=$ac_top_builddir_sub
1413: ac_abs_top_srcdir=$ac_pwd ;;
1414: [\\/]* | ?:[\\/]* ) # Absolute name.
1415: ac_srcdir=$srcdir$ac_dir_suffix;
1416: ac_top_srcdir=$srcdir
1417: ac_abs_top_srcdir=$srcdir ;;
1418: *) # Relative name.
1419: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1420: ac_top_srcdir=$ac_top_build_prefix$srcdir
1421: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1422: esac
1423: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1424:
1425: cd "$ac_dir" || { ac_status=$?; continue; }
1.51 misho 1426: # Check for configure.gnu first; this name is used for a wrapper for
1427: # Metaconfig's "Configure" on case-insensitive file systems.
1.1 misho 1428: if test -f "$ac_srcdir/configure.gnu"; then
1429: echo &&
1430: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1431: elif test -f "$ac_srcdir/configure"; then
1432: echo &&
1433: $SHELL "$ac_srcdir/configure" --help=recursive
1434: else
1.51 misho 1435: printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1 misho 1436: fi || ac_status=$?
1437: cd "$ac_pwd" || { ac_status=$?; break; }
1438: done
1439: fi
1440:
1441: test -n "$ac_init_help" && exit $ac_status
1442: if $ac_init_version; then
1443: cat <<\_ACEOF
1.52.2.1! misho 1444: libaitsched configure 7.7
1.51 misho 1445: generated by GNU Autoconf 2.71
1.1 misho 1446:
1.51 misho 1447: Copyright (C) 2021 Free Software Foundation, Inc.
1.1 misho 1448: This configure script is free software; the Free Software Foundation
1449: gives unlimited permission to copy, distribute and modify it.
1450: _ACEOF
1451: exit
1452: fi
1453:
1454: ## ------------------------ ##
1455: ## Autoconf initialization. ##
1456: ## ------------------------ ##
1457:
1458: # ac_fn_c_try_compile LINENO
1459: # --------------------------
1460: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1461: ac_fn_c_try_compile ()
1462: {
1463: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 1464: rm -f conftest.$ac_objext conftest.beam
1.1 misho 1465: if { { ac_try="$ac_compile"
1466: case "(($ac_try" in
1467: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1468: *) ac_try_echo=$ac_try;;
1469: esac
1470: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 1471: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 1472: (eval "$ac_compile") 2>conftest.err
1473: ac_status=$?
1474: if test -s conftest.err; then
1475: grep -v '^ *+' conftest.err >conftest.er1
1476: cat conftest.er1 >&5
1477: mv -f conftest.er1 conftest.err
1478: fi
1.51 misho 1479: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 1480: test $ac_status = 0; } && {
1481: test -z "$ac_c_werror_flag" ||
1482: test ! -s conftest.err
1.51 misho 1483: } && test -s conftest.$ac_objext
1484: then :
1.1 misho 1485: ac_retval=0
1.51 misho 1486: else $as_nop
1487: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 1488: sed 's/^/| /' conftest.$ac_ext >&5
1489:
1490: ac_retval=1
1491: fi
1.5 misho 1492: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.2 misho 1493: as_fn_set_status $ac_retval
1.1 misho 1494:
1495: } # ac_fn_c_try_compile
1496:
1.4 misho 1497: # ac_fn_c_try_link LINENO
1498: # -----------------------
1499: # Try to link conftest.$ac_ext, and return whether this succeeded.
1500: ac_fn_c_try_link ()
1501: {
1502: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 1503: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.4 misho 1504: if { { ac_try="$ac_link"
1505: case "(($ac_try" in
1506: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1507: *) ac_try_echo=$ac_try;;
1508: esac
1509: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 1510: printf "%s\n" "$ac_try_echo"; } >&5
1.4 misho 1511: (eval "$ac_link") 2>conftest.err
1512: ac_status=$?
1513: if test -s conftest.err; then
1514: grep -v '^ *+' conftest.err >conftest.er1
1515: cat conftest.er1 >&5
1516: mv -f conftest.er1 conftest.err
1517: fi
1.51 misho 1518: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.4 misho 1519: test $ac_status = 0; } && {
1520: test -z "$ac_c_werror_flag" ||
1521: test ! -s conftest.err
1522: } && test -s conftest$ac_exeext && {
1523: test "$cross_compiling" = yes ||
1.9 misho 1524: test -x conftest$ac_exeext
1.51 misho 1525: }
1526: then :
1.4 misho 1527: ac_retval=0
1.51 misho 1528: else $as_nop
1529: printf "%s\n" "$as_me: failed program was:" >&5
1.4 misho 1530: sed 's/^/| /' conftest.$ac_ext >&5
1531:
1532: ac_retval=1
1533: fi
1534: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1535: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1536: # interfere with the next link command; also delete a directory that is
1537: # left behind by Apple's compiler. We do this before executing the actions.
1538: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.5 misho 1539: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.4 misho 1540: as_fn_set_status $ac_retval
1541:
1542: } # ac_fn_c_try_link
1543:
1.1 misho 1544: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1545: # -------------------------------------------------------
1546: # Tests whether HEADER exists and can be compiled using the include files in
1547: # INCLUDES, setting the cache variable VAR accordingly.
1548: ac_fn_c_check_header_compile ()
1549: {
1550: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 1551: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1552: printf %s "checking for $2... " >&6; }
1553: if eval test \${$3+y}
1554: then :
1555: printf %s "(cached) " >&6
1556: else $as_nop
1.1 misho 1557: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1558: /* end confdefs.h. */
1559: $4
1560: #include <$2>
1561: _ACEOF
1.51 misho 1562: if ac_fn_c_try_compile "$LINENO"
1563: then :
1.1 misho 1564: eval "$3=yes"
1.51 misho 1565: else $as_nop
1.1 misho 1566: eval "$3=no"
1567: fi
1.51 misho 1568: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 1569: fi
1570: eval ac_res=\$$3
1.51 misho 1571: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1572: printf "%s\n" "$ac_res" >&6; }
1.5 misho 1573: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1 misho 1574:
1575: } # ac_fn_c_check_header_compile
1576:
1577: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1578: # -------------------------------------------
1579: # Tests whether TYPE exists after having included INCLUDES, setting cache
1580: # variable VAR accordingly.
1581: ac_fn_c_check_type ()
1582: {
1583: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 1584: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1585: printf %s "checking for $2... " >&6; }
1586: if eval test \${$3+y}
1587: then :
1588: printf %s "(cached) " >&6
1589: else $as_nop
1.1 misho 1590: eval "$3=no"
1591: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592: /* end confdefs.h. */
1593: $4
1594: int
1.51 misho 1595: main (void)
1.1 misho 1596: {
1597: if (sizeof ($2))
1598: return 0;
1599: ;
1600: return 0;
1601: }
1602: _ACEOF
1.51 misho 1603: if ac_fn_c_try_compile "$LINENO"
1604: then :
1.1 misho 1605: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606: /* end confdefs.h. */
1607: $4
1608: int
1.51 misho 1609: main (void)
1.1 misho 1610: {
1611: if (sizeof (($2)))
1612: return 0;
1613: ;
1614: return 0;
1615: }
1616: _ACEOF
1.51 misho 1617: if ac_fn_c_try_compile "$LINENO"
1618: then :
1.1 misho 1619:
1.51 misho 1620: else $as_nop
1.1 misho 1621: eval "$3=yes"
1622: fi
1.51 misho 1623: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 1624: fi
1.51 misho 1625: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 1626: fi
1627: eval ac_res=\$$3
1.51 misho 1628: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629: printf "%s\n" "$ac_res" >&6; }
1.5 misho 1630: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1 misho 1631:
1632: } # ac_fn_c_check_type
1633:
1.51 misho 1634: # ac_fn_c_try_run LINENO
1635: # ----------------------
1636: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
1637: # executables *can* be run.
1638: ac_fn_c_try_run ()
1639: {
1640: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641: if { { ac_try="$ac_link"
1642: case "(($ac_try" in
1643: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1644: *) ac_try_echo=$ac_try;;
1645: esac
1646: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1647: printf "%s\n" "$ac_try_echo"; } >&5
1648: (eval "$ac_link") 2>&5
1649: ac_status=$?
1650: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1652: { { case "(($ac_try" in
1653: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1654: *) ac_try_echo=$ac_try;;
1655: esac
1656: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1657: printf "%s\n" "$ac_try_echo"; } >&5
1658: (eval "$ac_try") 2>&5
1659: ac_status=$?
1660: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1661: test $ac_status = 0; }; }
1662: then :
1663: ac_retval=0
1664: else $as_nop
1665: printf "%s\n" "$as_me: program exited with status $ac_status" >&5
1666: printf "%s\n" "$as_me: failed program was:" >&5
1667: sed 's/^/| /' conftest.$ac_ext >&5
1668:
1669: ac_retval=$ac_status
1670: fi
1671: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673: as_fn_set_status $ac_retval
1674:
1675: } # ac_fn_c_try_run
1676:
1.1 misho 1677: # ac_fn_c_check_func LINENO FUNC VAR
1678: # ----------------------------------
1679: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1680: ac_fn_c_check_func ()
1681: {
1682: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 1683: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1684: printf %s "checking for $2... " >&6; }
1685: if eval test \${$3+y}
1686: then :
1687: printf %s "(cached) " >&6
1688: else $as_nop
1.1 misho 1689: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1690: /* end confdefs.h. */
1691: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1692: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1693: #define $2 innocuous_$2
1694:
1695: /* System header to define __stub macros and hopefully few prototypes,
1.51 misho 1696: which can conflict with char $2 (); below. */
1.1 misho 1697:
1.51 misho 1698: #include <limits.h>
1.1 misho 1699: #undef $2
1700:
1701: /* Override any GCC internal prototype to avoid an error.
1702: Use char because int might match the return type of a GCC
1703: builtin and then its argument prototype would still apply. */
1704: #ifdef __cplusplus
1705: extern "C"
1706: #endif
1707: char $2 ();
1708: /* The GNU C library defines this for functions which it implements
1709: to always fail with ENOSYS. Some functions are actually named
1710: something starting with __ and the normal name is an alias. */
1711: #if defined __stub_$2 || defined __stub___$2
1712: choke me
1713: #endif
1714:
1715: int
1.51 misho 1716: main (void)
1.1 misho 1717: {
1718: return $2 ();
1719: ;
1720: return 0;
1721: }
1722: _ACEOF
1.51 misho 1723: if ac_fn_c_try_link "$LINENO"
1724: then :
1.1 misho 1725: eval "$3=yes"
1.51 misho 1726: else $as_nop
1.1 misho 1727: eval "$3=no"
1728: fi
1.51 misho 1729: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 misho 1730: conftest$ac_exeext conftest.$ac_ext
1731: fi
1732: eval ac_res=\$$3
1.51 misho 1733: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1734: printf "%s\n" "$ac_res" >&6; }
1.5 misho 1735: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1 misho 1736:
1737: } # ac_fn_c_check_func
1.51 misho 1738: ac_configure_args_raw=
1739: for ac_arg
1740: do
1741: case $ac_arg in
1742: *\'*)
1743: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1744: esac
1745: as_fn_append ac_configure_args_raw " '$ac_arg'"
1746: done
1747:
1748: case $ac_configure_args_raw in
1749: *$as_nl*)
1750: ac_safe_unquote= ;;
1751: *)
1752: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
1753: ac_unsafe_a="$ac_unsafe_z#~"
1754: ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1755: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1756: esac
1757:
1.1 misho 1758: cat >config.log <<_ACEOF
1759: This file contains any messages produced by compilers while
1760: running configure, to aid debugging if configure makes a mistake.
1761:
1.52.2.1! misho 1762: It was created by libaitsched $as_me 7.7, which was
1.51 misho 1763: generated by GNU Autoconf 2.71. Invocation command line was
1.1 misho 1764:
1.51 misho 1765: $ $0$ac_configure_args_raw
1.1 misho 1766:
1767: _ACEOF
1768: exec 5>>config.log
1769: {
1770: cat <<_ASUNAME
1771: ## --------- ##
1772: ## Platform. ##
1773: ## --------- ##
1774:
1775: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1776: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1777: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1778: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1779: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1780:
1781: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1782: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1783:
1784: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1785: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1786: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1787: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1788: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1789: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1790: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1791:
1792: _ASUNAME
1793:
1794: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1795: for as_dir in $PATH
1796: do
1797: IFS=$as_save_IFS
1.51 misho 1798: case $as_dir in #(((
1799: '') as_dir=./ ;;
1800: */) ;;
1801: *) as_dir=$as_dir/ ;;
1802: esac
1803: printf "%s\n" "PATH: $as_dir"
1.1 misho 1804: done
1805: IFS=$as_save_IFS
1806:
1807: } >&5
1808:
1809: cat >&5 <<_ACEOF
1810:
1811:
1812: ## ----------- ##
1813: ## Core tests. ##
1814: ## ----------- ##
1815:
1816: _ACEOF
1817:
1818:
1819: # Keep a trace of the command line.
1820: # Strip out --no-create and --no-recursion so they do not pile up.
1821: # Strip out --silent because we don't want to record it for future runs.
1822: # Also quote any args containing shell meta-characters.
1823: # Make two passes to allow for proper duplicate-argument suppression.
1824: ac_configure_args=
1825: ac_configure_args0=
1826: ac_configure_args1=
1827: ac_must_keep_next=false
1828: for ac_pass in 1 2
1829: do
1830: for ac_arg
1831: do
1832: case $ac_arg in
1833: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1834: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1835: | -silent | --silent | --silen | --sile | --sil)
1836: continue ;;
1837: *\'*)
1.51 misho 1838: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 misho 1839: esac
1840: case $ac_pass in
1841: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1842: 2)
1843: as_fn_append ac_configure_args1 " '$ac_arg'"
1844: if test $ac_must_keep_next = true; then
1845: ac_must_keep_next=false # Got value, back to normal.
1846: else
1847: case $ac_arg in
1848: *=* | --config-cache | -C | -disable-* | --disable-* \
1849: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1850: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1851: | -with-* | --with-* | -without-* | --without-* | --x)
1852: case "$ac_configure_args0 " in
1853: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1854: esac
1855: ;;
1856: -* ) ac_must_keep_next=true ;;
1857: esac
1858: fi
1859: as_fn_append ac_configure_args " '$ac_arg'"
1860: ;;
1861: esac
1862: done
1863: done
1864: { ac_configure_args0=; unset ac_configure_args0;}
1865: { ac_configure_args1=; unset ac_configure_args1;}
1866:
1867: # When interrupted or exit'd, cleanup temporary files, and complete
1868: # config.log. We remove comments because anyway the quotes in there
1869: # would cause problems or look ugly.
1870: # WARNING: Use '\'' to represent an apostrophe within the trap.
1871: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1872: trap 'exit_status=$?
1.51 misho 1873: # Sanitize IFS.
1874: IFS=" "" $as_nl"
1.1 misho 1875: # Save into config.log some information that might help in debugging.
1876: {
1877: echo
1878:
1.51 misho 1879: printf "%s\n" "## ---------------- ##
1.1 misho 1880: ## Cache variables. ##
1.5 misho 1881: ## ---------------- ##"
1.1 misho 1882: echo
1883: # The following way of writing the cache mishandles newlines in values,
1884: (
1885: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1886: eval ac_val=\$$ac_var
1887: case $ac_val in #(
1888: *${as_nl}*)
1889: case $ac_var in #(
1.51 misho 1890: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1891: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 misho 1892: esac
1893: case $ac_var in #(
1894: _ | IFS | as_nl) ;; #(
1895: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1896: *) { eval $ac_var=; unset $ac_var;} ;;
1897: esac ;;
1898: esac
1899: done
1900: (set) 2>&1 |
1901: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1902: *${as_nl}ac_space=\ *)
1903: sed -n \
1904: "s/'\''/'\''\\\\'\'''\''/g;
1905: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1906: ;; #(
1907: *)
1908: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1909: ;;
1910: esac |
1911: sort
1912: )
1913: echo
1914:
1.51 misho 1915: printf "%s\n" "## ----------------- ##
1.1 misho 1916: ## Output variables. ##
1.5 misho 1917: ## ----------------- ##"
1.1 misho 1918: echo
1919: for ac_var in $ac_subst_vars
1920: do
1921: eval ac_val=\$$ac_var
1922: case $ac_val in
1.51 misho 1923: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 misho 1924: esac
1.51 misho 1925: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 misho 1926: done | sort
1927: echo
1928:
1929: if test -n "$ac_subst_files"; then
1.51 misho 1930: printf "%s\n" "## ------------------- ##
1.1 misho 1931: ## File substitutions. ##
1.5 misho 1932: ## ------------------- ##"
1.1 misho 1933: echo
1934: for ac_var in $ac_subst_files
1935: do
1936: eval ac_val=\$$ac_var
1937: case $ac_val in
1.51 misho 1938: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 misho 1939: esac
1.51 misho 1940: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 misho 1941: done | sort
1942: echo
1943: fi
1944:
1945: if test -s confdefs.h; then
1.51 misho 1946: printf "%s\n" "## ----------- ##
1.1 misho 1947: ## confdefs.h. ##
1.5 misho 1948: ## ----------- ##"
1.1 misho 1949: echo
1950: cat confdefs.h
1951: echo
1952: fi
1953: test "$ac_signal" != 0 &&
1.51 misho 1954: printf "%s\n" "$as_me: caught signal $ac_signal"
1955: printf "%s\n" "$as_me: exit $exit_status"
1.1 misho 1956: } >&5
1957: rm -f core *.core core.conftest.* &&
1958: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1959: exit $exit_status
1960: ' 0
1961: for ac_signal in 1 2 13 15; do
1962: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1963: done
1964: ac_signal=0
1965:
1966: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1967: rm -f -r conftest* confdefs.h
1968:
1.51 misho 1969: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1 misho 1970:
1971: # Predefined preprocessor variables.
1972:
1.51 misho 1973: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1 misho 1974:
1.51 misho 1975: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1 misho 1976:
1.51 misho 1977: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1 misho 1978:
1.51 misho 1979: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1 misho 1980:
1.51 misho 1981: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1 misho 1982:
1.51 misho 1983: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1 misho 1984:
1985:
1986: # Let the site file select an alternate cache file if it wants to.
1987: # Prefer an explicitly selected file to automatically selected ones.
1988: if test -n "$CONFIG_SITE"; then
1.51 misho 1989: ac_site_files="$CONFIG_SITE"
1.1 misho 1990: elif test "x$prefix" != xNONE; then
1.51 misho 1991: ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1 misho 1992: else
1.51 misho 1993: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1 misho 1994: fi
1.51 misho 1995:
1996: for ac_site_file in $ac_site_files
1.1 misho 1997: do
1.51 misho 1998: case $ac_site_file in #(
1999: */*) :
2000: ;; #(
2001: *) :
2002: ac_site_file=./$ac_site_file ;;
2003: esac
2004: if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2005: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2006: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1 misho 2007: sed 's/^/| /' "$ac_site_file" >&5
1.5 misho 2008: . "$ac_site_file" \
1.51 misho 2009: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2010: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5 misho 2011: as_fn_error $? "failed to load site script $ac_site_file
2012: See \`config.log' for more details" "$LINENO" 5; }
1.1 misho 2013: fi
2014: done
2015:
2016: if test -r "$cache_file"; then
1.2 misho 2017: # Some versions of bash will fail to source /dev/null (special files
2018: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2019: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.51 misho 2020: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2021: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1 misho 2022: case $cache_file in
2023: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2024: *) . "./$cache_file";;
2025: esac
2026: fi
2027: else
1.51 misho 2028: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2029: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1 misho 2030: >$cache_file
2031: fi
2032:
1.51 misho 2033: # Test code for whether the C compiler supports C89 (global declarations)
2034: ac_c_conftest_c89_globals='
2035: /* Does the compiler advertise C89 conformance?
2036: Do not test the value of __STDC__, because some compilers set it to 0
2037: while being otherwise adequately conformant. */
2038: #if !defined __STDC__
2039: # error "Compiler does not advertise C89 conformance"
2040: #endif
2041:
2042: #include <stddef.h>
2043: #include <stdarg.h>
2044: struct stat;
2045: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2046: struct buf { int x; };
2047: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2048: static char *e (p, i)
2049: char **p;
2050: int i;
2051: {
2052: return p[i];
2053: }
2054: static char *f (char * (*g) (char **, int), char **p, ...)
2055: {
2056: char *s;
2057: va_list v;
2058: va_start (v,p);
2059: s = g (p, va_arg (v,int));
2060: va_end (v);
2061: return s;
2062: }
2063:
2064: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2065: function prototypes and stuff, but not \xHH hex character constants.
2066: These do not provoke an error unfortunately, instead are silently treated
2067: as an "x". The following induces an error, until -std is added to get
2068: proper ANSI mode. Curiously \x00 != x always comes out true, for an
2069: array size at least. It is necessary to write \x00 == 0 to get something
2070: that is true only with -std. */
2071: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2072:
2073: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2074: inside strings and character constants. */
2075: #define FOO(x) '\''x'\''
2076: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2077:
2078: int test (int i, double x);
2079: struct s1 {int (*f) (int a);};
2080: struct s2 {int (*f) (double a);};
2081: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2082: int, int);'
2083:
2084: # Test code for whether the C compiler supports C89 (body of main).
2085: ac_c_conftest_c89_main='
2086: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2087: '
2088:
2089: # Test code for whether the C compiler supports C99 (global declarations)
2090: ac_c_conftest_c99_globals='
2091: // Does the compiler advertise C99 conformance?
2092: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2093: # error "Compiler does not advertise C99 conformance"
2094: #endif
2095:
2096: #include <stdbool.h>
2097: extern int puts (const char *);
2098: extern int printf (const char *, ...);
2099: extern int dprintf (int, const char *, ...);
2100: extern void *malloc (size_t);
2101:
2102: // Check varargs macros. These examples are taken from C99 6.10.3.5.
2103: // dprintf is used instead of fprintf to avoid needing to declare
2104: // FILE and stderr.
2105: #define debug(...) dprintf (2, __VA_ARGS__)
2106: #define showlist(...) puts (#__VA_ARGS__)
2107: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2108: static void
2109: test_varargs_macros (void)
2110: {
2111: int x = 1234;
2112: int y = 5678;
2113: debug ("Flag");
2114: debug ("X = %d\n", x);
2115: showlist (The first, second, and third items.);
2116: report (x>y, "x is %d but y is %d", x, y);
2117: }
2118:
2119: // Check long long types.
2120: #define BIG64 18446744073709551615ull
2121: #define BIG32 4294967295ul
2122: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2123: #if !BIG_OK
2124: #error "your preprocessor is broken"
2125: #endif
2126: #if BIG_OK
2127: #else
2128: #error "your preprocessor is broken"
2129: #endif
2130: static long long int bignum = -9223372036854775807LL;
2131: static unsigned long long int ubignum = BIG64;
2132:
2133: struct incomplete_array
2134: {
2135: int datasize;
2136: double data[];
2137: };
2138:
2139: struct named_init {
2140: int number;
2141: const wchar_t *name;
2142: double average;
2143: };
2144:
2145: typedef const char *ccp;
2146:
2147: static inline int
2148: test_restrict (ccp restrict text)
2149: {
2150: // See if C++-style comments work.
2151: // Iterate through items via the restricted pointer.
2152: // Also check for declarations in for loops.
2153: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2154: continue;
2155: return 0;
2156: }
2157:
2158: // Check varargs and va_copy.
2159: static bool
2160: test_varargs (const char *format, ...)
2161: {
2162: va_list args;
2163: va_start (args, format);
2164: va_list args_copy;
2165: va_copy (args_copy, args);
2166:
2167: const char *str = "";
2168: int number = 0;
2169: float fnumber = 0;
2170:
2171: while (*format)
2172: {
2173: switch (*format++)
2174: {
2175: case '\''s'\'': // string
2176: str = va_arg (args_copy, const char *);
2177: break;
2178: case '\''d'\'': // int
2179: number = va_arg (args_copy, int);
2180: break;
2181: case '\''f'\'': // float
2182: fnumber = va_arg (args_copy, double);
2183: break;
2184: default:
2185: break;
2186: }
2187: }
2188: va_end (args_copy);
2189: va_end (args);
2190:
2191: return *str && number && fnumber;
2192: }
2193: '
2194:
2195: # Test code for whether the C compiler supports C99 (body of main).
2196: ac_c_conftest_c99_main='
2197: // Check bool.
2198: _Bool success = false;
2199: success |= (argc != 0);
2200:
2201: // Check restrict.
2202: if (test_restrict ("String literal") == 0)
2203: success = true;
2204: char *restrict newvar = "Another string";
2205:
2206: // Check varargs.
2207: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2208: test_varargs_macros ();
2209:
2210: // Check flexible array members.
2211: struct incomplete_array *ia =
2212: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2213: ia->datasize = 10;
2214: for (int i = 0; i < ia->datasize; ++i)
2215: ia->data[i] = i * 1.234;
2216:
2217: // Check named initializers.
2218: struct named_init ni = {
2219: .number = 34,
2220: .name = L"Test wide string",
2221: .average = 543.34343,
2222: };
2223:
2224: ni.number = 58;
2225:
2226: int dynamic_array[ni.number];
2227: dynamic_array[0] = argv[0][0];
2228: dynamic_array[ni.number - 1] = 543;
2229:
2230: // work around unused variable warnings
2231: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2232: || dynamic_array[ni.number - 1] != 543);
2233: '
2234:
2235: # Test code for whether the C compiler supports C11 (global declarations)
2236: ac_c_conftest_c11_globals='
2237: // Does the compiler advertise C11 conformance?
2238: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2239: # error "Compiler does not advertise C11 conformance"
2240: #endif
2241:
2242: // Check _Alignas.
2243: char _Alignas (double) aligned_as_double;
2244: char _Alignas (0) no_special_alignment;
2245: extern char aligned_as_int;
2246: char _Alignas (0) _Alignas (int) aligned_as_int;
2247:
2248: // Check _Alignof.
2249: enum
2250: {
2251: int_alignment = _Alignof (int),
2252: int_array_alignment = _Alignof (int[100]),
2253: char_alignment = _Alignof (char)
2254: };
2255: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2256:
2257: // Check _Noreturn.
2258: int _Noreturn does_not_return (void) { for (;;) continue; }
2259:
2260: // Check _Static_assert.
2261: struct test_static_assert
2262: {
2263: int x;
2264: _Static_assert (sizeof (int) <= sizeof (long int),
2265: "_Static_assert does not work in struct");
2266: long int y;
2267: };
2268:
2269: // Check UTF-8 literals.
2270: #define u8 syntax error!
2271: char const utf8_literal[] = u8"happens to be ASCII" "another string";
2272:
2273: // Check duplicate typedefs.
2274: typedef long *long_ptr;
2275: typedef long int *long_ptr;
2276: typedef long_ptr long_ptr;
2277:
2278: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2279: struct anonymous
2280: {
2281: union {
2282: struct { int i; int j; };
2283: struct { int k; long int l; } w;
2284: };
2285: int m;
2286: } v1;
2287: '
2288:
2289: # Test code for whether the C compiler supports C11 (body of main).
2290: ac_c_conftest_c11_main='
2291: _Static_assert ((offsetof (struct anonymous, i)
2292: == offsetof (struct anonymous, w.k)),
2293: "Anonymous union alignment botch");
2294: v1.i = 2;
2295: v1.w.k = 5;
2296: ok |= v1.i != 5;
2297: '
2298:
2299: # Test code for whether the C compiler supports C11 (complete).
2300: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2301: ${ac_c_conftest_c99_globals}
2302: ${ac_c_conftest_c11_globals}
2303:
2304: int
2305: main (int argc, char **argv)
2306: {
2307: int ok = 0;
2308: ${ac_c_conftest_c89_main}
2309: ${ac_c_conftest_c99_main}
2310: ${ac_c_conftest_c11_main}
2311: return ok;
2312: }
2313: "
2314:
2315: # Test code for whether the C compiler supports C99 (complete).
2316: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2317: ${ac_c_conftest_c99_globals}
2318:
2319: int
2320: main (int argc, char **argv)
2321: {
2322: int ok = 0;
2323: ${ac_c_conftest_c89_main}
2324: ${ac_c_conftest_c99_main}
2325: return ok;
2326: }
2327: "
2328:
2329: # Test code for whether the C compiler supports C89 (complete).
2330: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2331:
2332: int
2333: main (int argc, char **argv)
2334: {
2335: int ok = 0;
2336: ${ac_c_conftest_c89_main}
2337: return ok;
2338: }
2339: "
2340:
2341: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2342: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2343: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2344: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2345: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2346: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2347: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2348: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2349: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2350:
2351: # Auxiliary files required by this configure script.
2352: ac_aux_files="config.guess config.sub install-sh"
2353:
2354: # Locations in which to look for auxiliary files.
2355: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2356:
2357: # Search for a directory containing all of the required auxiliary files,
2358: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2359: # If we don't find one directory that contains all the files we need,
2360: # we report the set of missing files from the *first* directory in
2361: # $ac_aux_dir_candidates and give up.
2362: ac_missing_aux_files=""
2363: ac_first_candidate=:
2364: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2365: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366: as_found=false
2367: for as_dir in $ac_aux_dir_candidates
2368: do
2369: IFS=$as_save_IFS
2370: case $as_dir in #(((
2371: '') as_dir=./ ;;
2372: */) ;;
2373: *) as_dir=$as_dir/ ;;
2374: esac
2375: as_found=:
2376:
2377: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2378: ac_aux_dir_found=yes
2379: ac_install_sh=
2380: for ac_aux in $ac_aux_files
2381: do
2382: # As a special case, if "install-sh" is required, that requirement
2383: # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2384: # and $ac_install_sh is set appropriately for whichever one is found.
2385: if test x"$ac_aux" = x"install-sh"
2386: then
2387: if test -f "${as_dir}install-sh"; then
2388: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2389: ac_install_sh="${as_dir}install-sh -c"
2390: elif test -f "${as_dir}install.sh"; then
2391: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2392: ac_install_sh="${as_dir}install.sh -c"
2393: elif test -f "${as_dir}shtool"; then
2394: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2395: ac_install_sh="${as_dir}shtool install -c"
2396: else
2397: ac_aux_dir_found=no
2398: if $ac_first_candidate; then
2399: ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2400: else
2401: break
2402: fi
2403: fi
2404: else
2405: if test -f "${as_dir}${ac_aux}"; then
2406: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2407: else
2408: ac_aux_dir_found=no
2409: if $ac_first_candidate; then
2410: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2411: else
2412: break
2413: fi
2414: fi
2415: fi
2416: done
2417: if test "$ac_aux_dir_found" = yes; then
2418: ac_aux_dir="$as_dir"
2419: break
2420: fi
2421: ac_first_candidate=false
2422:
2423: as_found=false
2424: done
2425: IFS=$as_save_IFS
2426: if $as_found
2427: then :
2428:
2429: else $as_nop
2430: as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2431: fi
2432:
2433:
2434: # These three variables are undocumented and unsupported,
2435: # and are intended to be withdrawn in a future Autoconf release.
2436: # They can cause serious problems if a builder's source tree is in a directory
2437: # whose full name contains unusual characters.
2438: if test -f "${ac_aux_dir}config.guess"; then
2439: ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2440: fi
2441: if test -f "${ac_aux_dir}config.sub"; then
2442: ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2443: fi
2444: if test -f "$ac_aux_dir/configure"; then
2445: ac_configure="$SHELL ${ac_aux_dir}configure"
2446: fi
2447:
1.50 misho 2448: # Check that the precious variables saved in the cache have kept the same
2449: # value.
2450: ac_cache_corrupted=false
2451: for ac_var in $ac_precious_vars; do
2452: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2453: eval ac_new_set=\$ac_env_${ac_var}_set
2454: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2455: eval ac_new_val=\$ac_env_${ac_var}_value
2456: case $ac_old_set,$ac_new_set in
2457: set,)
1.51 misho 2458: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2459: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1.50 misho 2460: ac_cache_corrupted=: ;;
2461: ,set)
1.51 misho 2462: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2463: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1.50 misho 2464: ac_cache_corrupted=: ;;
2465: ,);;
2466: *)
2467: if test "x$ac_old_val" != "x$ac_new_val"; then
2468: # differences in whitespace do not lead to failure.
2469: ac_old_val_w=`echo x $ac_old_val`
2470: ac_new_val_w=`echo x $ac_new_val`
2471: if test "$ac_old_val_w" != "$ac_new_val_w"; then
1.51 misho 2472: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2473: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1.50 misho 2474: ac_cache_corrupted=:
2475: else
1.51 misho 2476: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2477: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1.50 misho 2478: eval $ac_var=\$ac_old_val
2479: fi
1.51 misho 2480: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2481: printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2482: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2483: printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1.50 misho 2484: fi;;
2485: esac
2486: # Pass precious variables to config.status.
2487: if test "$ac_new_set" = set; then
2488: case $ac_new_val in
1.51 misho 2489: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1.50 misho 2490: *) ac_arg=$ac_var=$ac_new_val ;;
2491: esac
2492: case " $ac_configure_args " in
1.1 misho 2493: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2494: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2495: esac
2496: fi
2497: done
2498: if $ac_cache_corrupted; then
1.51 misho 2499: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2500: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2501: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2502: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2503: as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
2504: and start over" "$LINENO" 5
1.1 misho 2505: fi
2506: ## -------------------- ##
2507: ## Main body of script. ##
2508: ## -------------------- ##
2509:
2510: ac_ext=c
2511: ac_cpp='$CPP $CPPFLAGS'
2512: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2513: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2514: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2515:
2516:
2517:
2518: ac_config_headers="$ac_config_headers inc/config.h"
2519:
2520:
1.20 misho 2521: ac_cv_func_malloc_0_nonnull="yes"
2522: ac_cv_func_realloc_0_nonnull="yes"
2523:
1.1 misho 2524: # Checks for programs.
1.51 misho 2525:
2526:
2527:
2528:
2529:
2530:
2531:
2532:
2533:
1.1 misho 2534: ac_ext=c
2535: ac_cpp='$CPP $CPPFLAGS'
2536: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2537: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2538: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2539: if test -n "$ac_tool_prefix"; then
2540: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2541: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.51 misho 2542: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2543: printf %s "checking for $ac_word... " >&6; }
2544: if test ${ac_cv_prog_CC+y}
2545: then :
2546: printf %s "(cached) " >&6
2547: else $as_nop
1.1 misho 2548: if test -n "$CC"; then
2549: ac_cv_prog_CC="$CC" # Let the user override the test.
2550: else
2551: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552: for as_dir in $PATH
2553: do
2554: IFS=$as_save_IFS
1.51 misho 2555: case $as_dir in #(((
2556: '') as_dir=./ ;;
2557: */) ;;
2558: *) as_dir=$as_dir/ ;;
2559: esac
1.1 misho 2560: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2561: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2562: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.51 misho 2563: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2564: break 2
2565: fi
2566: done
2567: done
2568: IFS=$as_save_IFS
2569:
2570: fi
2571: fi
2572: CC=$ac_cv_prog_CC
2573: if test -n "$CC"; then
1.51 misho 2574: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2575: printf "%s\n" "$CC" >&6; }
1.1 misho 2576: else
1.51 misho 2577: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2578: printf "%s\n" "no" >&6; }
1.1 misho 2579: fi
2580:
2581:
2582: fi
2583: if test -z "$ac_cv_prog_CC"; then
2584: ac_ct_CC=$CC
2585: # Extract the first word of "gcc", so it can be a program name with args.
2586: set dummy gcc; ac_word=$2
1.51 misho 2587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2588: printf %s "checking for $ac_word... " >&6; }
2589: if test ${ac_cv_prog_ac_ct_CC+y}
2590: then :
2591: printf %s "(cached) " >&6
2592: else $as_nop
1.1 misho 2593: if test -n "$ac_ct_CC"; then
2594: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2595: else
2596: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597: for as_dir in $PATH
2598: do
2599: IFS=$as_save_IFS
1.51 misho 2600: case $as_dir in #(((
2601: '') as_dir=./ ;;
2602: */) ;;
2603: *) as_dir=$as_dir/ ;;
2604: esac
1.1 misho 2605: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2606: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2607: ac_cv_prog_ac_ct_CC="gcc"
1.51 misho 2608: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2609: break 2
2610: fi
2611: done
2612: done
2613: IFS=$as_save_IFS
2614:
2615: fi
2616: fi
2617: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2618: if test -n "$ac_ct_CC"; then
1.51 misho 2619: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2620: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 misho 2621: else
1.51 misho 2622: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2623: printf "%s\n" "no" >&6; }
1.1 misho 2624: fi
2625:
2626: if test "x$ac_ct_CC" = x; then
2627: CC=""
2628: else
2629: case $cross_compiling:$ac_tool_warned in
2630: yes:)
1.51 misho 2631: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2632: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 2633: ac_tool_warned=yes ;;
2634: esac
2635: CC=$ac_ct_CC
2636: fi
2637: else
2638: CC="$ac_cv_prog_CC"
2639: fi
2640:
2641: if test -z "$CC"; then
2642: if test -n "$ac_tool_prefix"; then
2643: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2644: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.51 misho 2645: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2646: printf %s "checking for $ac_word... " >&6; }
2647: if test ${ac_cv_prog_CC+y}
2648: then :
2649: printf %s "(cached) " >&6
2650: else $as_nop
1.1 misho 2651: if test -n "$CC"; then
2652: ac_cv_prog_CC="$CC" # Let the user override the test.
2653: else
2654: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2655: for as_dir in $PATH
2656: do
2657: IFS=$as_save_IFS
1.51 misho 2658: case $as_dir in #(((
2659: '') as_dir=./ ;;
2660: */) ;;
2661: *) as_dir=$as_dir/ ;;
2662: esac
1.1 misho 2663: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2664: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2665: ac_cv_prog_CC="${ac_tool_prefix}cc"
1.51 misho 2666: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2667: break 2
2668: fi
2669: done
2670: done
2671: IFS=$as_save_IFS
2672:
2673: fi
2674: fi
2675: CC=$ac_cv_prog_CC
2676: if test -n "$CC"; then
1.51 misho 2677: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2678: printf "%s\n" "$CC" >&6; }
1.1 misho 2679: else
1.51 misho 2680: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2681: printf "%s\n" "no" >&6; }
1.1 misho 2682: fi
2683:
2684:
2685: fi
2686: fi
2687: if test -z "$CC"; then
2688: # Extract the first word of "cc", so it can be a program name with args.
2689: set dummy cc; ac_word=$2
1.51 misho 2690: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2691: printf %s "checking for $ac_word... " >&6; }
2692: if test ${ac_cv_prog_CC+y}
2693: then :
2694: printf %s "(cached) " >&6
2695: else $as_nop
1.1 misho 2696: if test -n "$CC"; then
2697: ac_cv_prog_CC="$CC" # Let the user override the test.
2698: else
2699: ac_prog_rejected=no
2700: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701: for as_dir in $PATH
2702: do
2703: IFS=$as_save_IFS
1.51 misho 2704: case $as_dir in #(((
2705: '') as_dir=./ ;;
2706: */) ;;
2707: *) as_dir=$as_dir/ ;;
2708: esac
1.1 misho 2709: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2710: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2711: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1 misho 2712: ac_prog_rejected=yes
2713: continue
2714: fi
2715: ac_cv_prog_CC="cc"
1.51 misho 2716: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2717: break 2
2718: fi
2719: done
2720: done
2721: IFS=$as_save_IFS
2722:
2723: if test $ac_prog_rejected = yes; then
2724: # We found a bogon in the path, so make sure we never use it.
2725: set dummy $ac_cv_prog_CC
2726: shift
2727: if test $# != 0; then
2728: # We chose a different compiler from the bogus one.
2729: # However, it has the same basename, so the bogon will be chosen
2730: # first if we set CC to just the basename; use the full file name.
2731: shift
1.51 misho 2732: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1 misho 2733: fi
2734: fi
2735: fi
2736: fi
2737: CC=$ac_cv_prog_CC
2738: if test -n "$CC"; then
1.51 misho 2739: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2740: printf "%s\n" "$CC" >&6; }
1.1 misho 2741: else
1.51 misho 2742: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2743: printf "%s\n" "no" >&6; }
1.1 misho 2744: fi
2745:
2746:
2747: fi
2748: if test -z "$CC"; then
2749: if test -n "$ac_tool_prefix"; then
2750: for ac_prog in cl.exe
2751: do
2752: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2753: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.51 misho 2754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2755: printf %s "checking for $ac_word... " >&6; }
2756: if test ${ac_cv_prog_CC+y}
2757: then :
2758: printf %s "(cached) " >&6
2759: else $as_nop
1.1 misho 2760: if test -n "$CC"; then
2761: ac_cv_prog_CC="$CC" # Let the user override the test.
2762: else
2763: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764: for as_dir in $PATH
2765: do
2766: IFS=$as_save_IFS
1.51 misho 2767: case $as_dir in #(((
2768: '') as_dir=./ ;;
2769: */) ;;
2770: *) as_dir=$as_dir/ ;;
2771: esac
1.1 misho 2772: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2773: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2774: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.51 misho 2775: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2776: break 2
2777: fi
2778: done
2779: done
2780: IFS=$as_save_IFS
2781:
2782: fi
2783: fi
2784: CC=$ac_cv_prog_CC
2785: if test -n "$CC"; then
1.51 misho 2786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2787: printf "%s\n" "$CC" >&6; }
1.1 misho 2788: else
1.51 misho 2789: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2790: printf "%s\n" "no" >&6; }
1.1 misho 2791: fi
2792:
2793:
2794: test -n "$CC" && break
2795: done
2796: fi
2797: if test -z "$CC"; then
2798: ac_ct_CC=$CC
2799: for ac_prog in cl.exe
2800: do
2801: # Extract the first word of "$ac_prog", so it can be a program name with args.
2802: set dummy $ac_prog; ac_word=$2
1.51 misho 2803: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2804: printf %s "checking for $ac_word... " >&6; }
2805: if test ${ac_cv_prog_ac_ct_CC+y}
2806: then :
2807: printf %s "(cached) " >&6
2808: else $as_nop
1.1 misho 2809: if test -n "$ac_ct_CC"; then
2810: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2811: else
2812: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813: for as_dir in $PATH
2814: do
2815: IFS=$as_save_IFS
1.51 misho 2816: case $as_dir in #(((
2817: '') as_dir=./ ;;
2818: */) ;;
2819: *) as_dir=$as_dir/ ;;
2820: esac
1.1 misho 2821: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 2822: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2823: ac_cv_prog_ac_ct_CC="$ac_prog"
1.51 misho 2824: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2825: break 2
2826: fi
2827: done
2828: done
2829: IFS=$as_save_IFS
2830:
2831: fi
2832: fi
2833: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2834: if test -n "$ac_ct_CC"; then
1.51 misho 2835: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2836: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 misho 2837: else
1.51 misho 2838: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2839: printf "%s\n" "no" >&6; }
1.1 misho 2840: fi
2841:
2842:
2843: test -n "$ac_ct_CC" && break
2844: done
2845:
2846: if test "x$ac_ct_CC" = x; then
2847: CC=""
2848: else
2849: case $cross_compiling:$ac_tool_warned in
2850: yes:)
1.51 misho 2851: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2852: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 2853: ac_tool_warned=yes ;;
2854: esac
2855: CC=$ac_ct_CC
2856: fi
2857: fi
2858:
2859: fi
1.51 misho 2860: if test -z "$CC"; then
2861: if test -n "$ac_tool_prefix"; then
2862: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
2863: set dummy ${ac_tool_prefix}clang; ac_word=$2
2864: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2865: printf %s "checking for $ac_word... " >&6; }
2866: if test ${ac_cv_prog_CC+y}
2867: then :
2868: printf %s "(cached) " >&6
2869: else $as_nop
2870: if test -n "$CC"; then
2871: ac_cv_prog_CC="$CC" # Let the user override the test.
2872: else
2873: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874: for as_dir in $PATH
2875: do
2876: IFS=$as_save_IFS
2877: case $as_dir in #(((
2878: '') as_dir=./ ;;
2879: */) ;;
2880: *) as_dir=$as_dir/ ;;
2881: esac
2882: for ac_exec_ext in '' $ac_executable_extensions; do
2883: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2884: ac_cv_prog_CC="${ac_tool_prefix}clang"
2885: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2886: break 2
2887: fi
2888: done
2889: done
2890: IFS=$as_save_IFS
2891:
2892: fi
2893: fi
2894: CC=$ac_cv_prog_CC
2895: if test -n "$CC"; then
2896: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2897: printf "%s\n" "$CC" >&6; }
2898: else
2899: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2900: printf "%s\n" "no" >&6; }
2901: fi
1.45 misho 2902:
1.48 misho 2903:
1.51 misho 2904: fi
2905: if test -z "$ac_cv_prog_CC"; then
2906: ac_ct_CC=$CC
2907: # Extract the first word of "clang", so it can be a program name with args.
2908: set dummy clang; ac_word=$2
2909: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2910: printf %s "checking for $ac_word... " >&6; }
2911: if test ${ac_cv_prog_ac_ct_CC+y}
2912: then :
2913: printf %s "(cached) " >&6
2914: else $as_nop
2915: if test -n "$ac_ct_CC"; then
2916: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2917: else
2918: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919: for as_dir in $PATH
2920: do
2921: IFS=$as_save_IFS
2922: case $as_dir in #(((
2923: '') as_dir=./ ;;
2924: */) ;;
2925: *) as_dir=$as_dir/ ;;
2926: esac
2927: for ac_exec_ext in '' $ac_executable_extensions; do
2928: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2929: ac_cv_prog_ac_ct_CC="clang"
2930: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2931: break 2
2932: fi
2933: done
2934: done
2935: IFS=$as_save_IFS
2936:
2937: fi
2938: fi
2939: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2940: if test -n "$ac_ct_CC"; then
2941: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2942: printf "%s\n" "$ac_ct_CC" >&6; }
2943: else
2944: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2945: printf "%s\n" "no" >&6; }
2946: fi
2947:
2948: if test "x$ac_ct_CC" = x; then
2949: CC=""
2950: else
2951: case $cross_compiling:$ac_tool_warned in
2952: yes:)
2953: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2954: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2955: ac_tool_warned=yes ;;
2956: esac
2957: CC=$ac_ct_CC
2958: fi
2959: else
2960: CC="$ac_cv_prog_CC"
2961: fi
2962:
2963: fi
2964:
2965:
2966: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2967: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5 misho 2968: as_fn_error $? "no acceptable C compiler found in \$PATH
2969: See \`config.log' for more details" "$LINENO" 5; }
1.1 misho 2970:
2971: # Provide some information about the compiler.
1.51 misho 2972: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1 misho 2973: set X $ac_compile
2974: ac_compiler=$2
1.51 misho 2975: for ac_option in --version -v -V -qversion -version; do
1.1 misho 2976: { { ac_try="$ac_compiler $ac_option >&5"
2977: case "(($ac_try" in
2978: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2979: *) ac_try_echo=$ac_try;;
2980: esac
2981: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 2982: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 2983: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2984: ac_status=$?
2985: if test -s conftest.err; then
2986: sed '10a\
2987: ... rest of stderr output deleted ...
2988: 10q' conftest.err >conftest.er1
2989: cat conftest.er1 >&5
2990: fi
1.2 misho 2991: rm -f conftest.er1 conftest.err
1.51 misho 2992: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 2993: test $ac_status = 0; }
2994: done
2995:
2996: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2997: /* end confdefs.h. */
1.2 misho 2998:
1.1 misho 2999: int
1.51 misho 3000: main (void)
1.1 misho 3001: {
3002:
3003: ;
3004: return 0;
3005: }
3006: _ACEOF
3007: ac_clean_files_save=$ac_clean_files
1.2 misho 3008: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
1.1 misho 3009: # Try to create an executable without -o first, disregard a.out.
3010: # It will help us diagnose broken compilers, and finding out an intuition
3011: # of exeext.
1.51 misho 3012: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3013: printf %s "checking whether the C compiler works... " >&6; }
3014: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1 misho 3015:
3016: # The possible output files:
3017: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3018:
3019: ac_rmfiles=
3020: for ac_file in $ac_files
3021: do
3022: case $ac_file in
3023: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3024: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3025: esac
3026: done
3027: rm -f $ac_rmfiles
3028:
3029: if { { ac_try="$ac_link_default"
3030: case "(($ac_try" in
3031: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3032: *) ac_try_echo=$ac_try;;
3033: esac
3034: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 3035: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3036: (eval "$ac_link_default") 2>&5
3037: ac_status=$?
1.51 misho 3038: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3039: test $ac_status = 0; }
3040: then :
1.1 misho 3041: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3042: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3043: # in a Makefile. We should not override ac_cv_exeext if it was cached,
3044: # so that the user can short-circuit this test for compilers unknown to
3045: # Autoconf.
3046: for ac_file in $ac_files ''
3047: do
3048: test -f "$ac_file" || continue
3049: case $ac_file in
3050: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3051: ;;
3052: [ab].out )
3053: # We found the default executable, but exeext='' is most
3054: # certainly right.
3055: break;;
3056: *.* )
1.51 misho 3057: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1 misho 3058: then :; else
3059: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3060: fi
3061: # We set ac_cv_exeext here because the later test for it is not
3062: # safe: cross compilers may not add the suffix if given an `-o'
3063: # argument, so we may need to know it at that point already.
3064: # Even if this section looks crufty: it has the advantage of
3065: # actually working.
3066: break;;
3067: * )
3068: break;;
3069: esac
3070: done
3071: test "$ac_cv_exeext" = no && ac_cv_exeext=
3072:
1.51 misho 3073: else $as_nop
1.1 misho 3074: ac_file=''
3075: fi
1.51 misho 3076: if test -z "$ac_file"
3077: then :
3078: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3079: printf "%s\n" "no" >&6; }
3080: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 3081: sed 's/^/| /' conftest.$ac_ext >&5
3082:
1.51 misho 3083: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5 misho 3085: as_fn_error 77 "C compiler cannot create executables
3086: See \`config.log' for more details" "$LINENO" 5; }
1.51 misho 3087: else $as_nop
3088: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3089: printf "%s\n" "yes" >&6; }
3090: fi
3091: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3092: printf %s "checking for C compiler default output file name... " >&6; }
3093: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3094: printf "%s\n" "$ac_file" >&6; }
1.1 misho 3095: ac_exeext=$ac_cv_exeext
3096:
1.2 misho 3097: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
1.1 misho 3098: ac_clean_files=$ac_clean_files_save
1.51 misho 3099: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3100: printf %s "checking for suffix of executables... " >&6; }
1.1 misho 3101: if { { ac_try="$ac_link"
3102: case "(($ac_try" in
3103: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3104: *) ac_try_echo=$ac_try;;
3105: esac
3106: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 3107: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3108: (eval "$ac_link") 2>&5
3109: ac_status=$?
1.51 misho 3110: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3111: test $ac_status = 0; }
3112: then :
1.1 misho 3113: # If both `conftest.exe' and `conftest' are `present' (well, observable)
3114: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3115: # work properly (i.e., refer to `conftest.exe'), while it won't with
3116: # `rm'.
3117: for ac_file in conftest.exe conftest conftest.*; do
3118: test -f "$ac_file" || continue
3119: case $ac_file in
3120: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3121: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3122: break;;
3123: * ) break;;
3124: esac
3125: done
1.51 misho 3126: else $as_nop
3127: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3128: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5 misho 3129: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3130: See \`config.log' for more details" "$LINENO" 5; }
1.1 misho 3131: fi
1.2 misho 3132: rm -f conftest conftest$ac_cv_exeext
1.51 misho 3133: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3134: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1 misho 3135:
3136: rm -f conftest.$ac_ext
3137: EXEEXT=$ac_cv_exeext
3138: ac_exeext=$EXEEXT
1.2 misho 3139: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140: /* end confdefs.h. */
3141: #include <stdio.h>
3142: int
1.51 misho 3143: main (void)
1.2 misho 3144: {
3145: FILE *f = fopen ("conftest.out", "w");
3146: return ferror (f) || fclose (f) != 0;
3147:
3148: ;
3149: return 0;
3150: }
3151: _ACEOF
3152: ac_clean_files="$ac_clean_files conftest.out"
3153: # Check that the compiler produces executables we can run. If not, either
3154: # the compiler is broken, or we cross compile.
1.51 misho 3155: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3156: printf %s "checking whether we are cross compiling... " >&6; }
1.2 misho 3157: if test "$cross_compiling" != yes; then
3158: { { ac_try="$ac_link"
3159: case "(($ac_try" in
3160: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3161: *) ac_try_echo=$ac_try;;
3162: esac
3163: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 3164: printf "%s\n" "$ac_try_echo"; } >&5
1.2 misho 3165: (eval "$ac_link") 2>&5
3166: ac_status=$?
1.51 misho 3167: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.2 misho 3168: test $ac_status = 0; }
3169: if { ac_try='./conftest$ac_cv_exeext'
3170: { { case "(($ac_try" in
3171: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3172: *) ac_try_echo=$ac_try;;
3173: esac
3174: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 3175: printf "%s\n" "$ac_try_echo"; } >&5
1.2 misho 3176: (eval "$ac_try") 2>&5
3177: ac_status=$?
1.51 misho 3178: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.2 misho 3179: test $ac_status = 0; }; }; then
3180: cross_compiling=no
3181: else
3182: if test "$cross_compiling" = maybe; then
3183: cross_compiling=yes
3184: else
1.51 misho 3185: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3186: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3187: as_fn_error 77 "cannot run C compiled programs.
1.2 misho 3188: If you meant to cross compile, use \`--host'.
1.5 misho 3189: See \`config.log' for more details" "$LINENO" 5; }
1.2 misho 3190: fi
3191: fi
3192: fi
1.51 misho 3193: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3194: printf "%s\n" "$cross_compiling" >&6; }
1.2 misho 3195:
3196: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3197: ac_clean_files=$ac_clean_files_save
1.51 misho 3198: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3199: printf %s "checking for suffix of object files... " >&6; }
3200: if test ${ac_cv_objext+y}
3201: then :
3202: printf %s "(cached) " >&6
3203: else $as_nop
1.1 misho 3204: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205: /* end confdefs.h. */
3206:
3207: int
1.51 misho 3208: main (void)
1.1 misho 3209: {
3210:
3211: ;
3212: return 0;
3213: }
3214: _ACEOF
3215: rm -f conftest.o conftest.obj
3216: if { { ac_try="$ac_compile"
3217: case "(($ac_try" in
3218: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3219: *) ac_try_echo=$ac_try;;
3220: esac
3221: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51 misho 3222: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3223: (eval "$ac_compile") 2>&5
3224: ac_status=$?
1.51 misho 3225: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3226: test $ac_status = 0; }
3227: then :
1.1 misho 3228: for ac_file in conftest.o conftest.obj conftest.*; do
3229: test -f "$ac_file" || continue;
3230: case $ac_file in
3231: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3232: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3233: break;;
3234: esac
3235: done
1.51 misho 3236: else $as_nop
3237: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 3238: sed 's/^/| /' conftest.$ac_ext >&5
3239:
1.51 misho 3240: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3241: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5 misho 3242: as_fn_error $? "cannot compute suffix of object files: cannot compile
3243: See \`config.log' for more details" "$LINENO" 5; }
1.1 misho 3244: fi
3245: rm -f conftest.$ac_cv_objext conftest.$ac_ext
3246: fi
1.51 misho 3247: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3248: printf "%s\n" "$ac_cv_objext" >&6; }
1.1 misho 3249: OBJEXT=$ac_cv_objext
3250: ac_objext=$OBJEXT
1.51 misho 3251: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3252: printf %s "checking whether the compiler supports GNU C... " >&6; }
3253: if test ${ac_cv_c_compiler_gnu+y}
3254: then :
3255: printf %s "(cached) " >&6
3256: else $as_nop
1.1 misho 3257: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3258: /* end confdefs.h. */
3259:
3260: int
1.51 misho 3261: main (void)
1.1 misho 3262: {
3263: #ifndef __GNUC__
3264: choke me
3265: #endif
3266:
3267: ;
3268: return 0;
3269: }
3270: _ACEOF
1.51 misho 3271: if ac_fn_c_try_compile "$LINENO"
3272: then :
1.1 misho 3273: ac_compiler_gnu=yes
1.51 misho 3274: else $as_nop
1.1 misho 3275: ac_compiler_gnu=no
3276: fi
1.51 misho 3277: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3278: ac_cv_c_compiler_gnu=$ac_compiler_gnu
3279:
3280: fi
1.51 misho 3281: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3282: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3283: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3284:
1.1 misho 3285: if test $ac_compiler_gnu = yes; then
3286: GCC=yes
3287: else
3288: GCC=
3289: fi
1.51 misho 3290: ac_test_CFLAGS=${CFLAGS+y}
1.1 misho 3291: ac_save_CFLAGS=$CFLAGS
1.51 misho 3292: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3293: printf %s "checking whether $CC accepts -g... " >&6; }
3294: if test ${ac_cv_prog_cc_g+y}
3295: then :
3296: printf %s "(cached) " >&6
3297: else $as_nop
1.1 misho 3298: ac_save_c_werror_flag=$ac_c_werror_flag
3299: ac_c_werror_flag=yes
3300: ac_cv_prog_cc_g=no
3301: CFLAGS="-g"
3302: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3303: /* end confdefs.h. */
3304:
3305: int
1.51 misho 3306: main (void)
1.1 misho 3307: {
3308:
3309: ;
3310: return 0;
3311: }
3312: _ACEOF
1.51 misho 3313: if ac_fn_c_try_compile "$LINENO"
3314: then :
1.1 misho 3315: ac_cv_prog_cc_g=yes
1.51 misho 3316: else $as_nop
1.1 misho 3317: CFLAGS=""
3318: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319: /* end confdefs.h. */
3320:
3321: int
1.51 misho 3322: main (void)
1.1 misho 3323: {
3324:
3325: ;
3326: return 0;
3327: }
3328: _ACEOF
1.51 misho 3329: if ac_fn_c_try_compile "$LINENO"
3330: then :
1.1 misho 3331:
1.51 misho 3332: else $as_nop
1.1 misho 3333: ac_c_werror_flag=$ac_save_c_werror_flag
3334: CFLAGS="-g"
3335: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336: /* end confdefs.h. */
3337:
3338: int
1.51 misho 3339: main (void)
1.1 misho 3340: {
3341:
3342: ;
3343: return 0;
3344: }
3345: _ACEOF
1.51 misho 3346: if ac_fn_c_try_compile "$LINENO"
3347: then :
1.1 misho 3348: ac_cv_prog_cc_g=yes
3349: fi
1.51 misho 3350: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3351: fi
1.51 misho 3352: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3353: fi
1.51 misho 3354: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3355: ac_c_werror_flag=$ac_save_c_werror_flag
3356: fi
1.51 misho 3357: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3358: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3359: if test $ac_test_CFLAGS; then
1.1 misho 3360: CFLAGS=$ac_save_CFLAGS
3361: elif test $ac_cv_prog_cc_g = yes; then
3362: if test "$GCC" = yes; then
3363: CFLAGS="-g -O2"
3364: else
3365: CFLAGS="-g"
3366: fi
3367: else
3368: if test "$GCC" = yes; then
3369: CFLAGS="-O2"
3370: else
3371: CFLAGS=
3372: fi
3373: fi
1.51 misho 3374: ac_prog_cc_stdc=no
3375: if test x$ac_prog_cc_stdc = xno
3376: then :
3377: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3378: printf %s "checking for $CC option to enable C11 features... " >&6; }
3379: if test ${ac_cv_prog_cc_c11+y}
3380: then :
3381: printf %s "(cached) " >&6
3382: else $as_nop
3383: ac_cv_prog_cc_c11=no
1.1 misho 3384: ac_save_CC=$CC
3385: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386: /* end confdefs.h. */
1.51 misho 3387: $ac_c_conftest_c11_program
3388: _ACEOF
3389: for ac_arg in '' -std=gnu11
3390: do
3391: CC="$ac_save_CC $ac_arg"
3392: if ac_fn_c_try_compile "$LINENO"
3393: then :
3394: ac_cv_prog_cc_c11=$ac_arg
3395: fi
3396: rm -f core conftest.err conftest.$ac_objext conftest.beam
3397: test "x$ac_cv_prog_cc_c11" != "xno" && break
3398: done
3399: rm -f conftest.$ac_ext
3400: CC=$ac_save_CC
3401: fi
1.50 misho 3402:
1.51 misho 3403: if test "x$ac_cv_prog_cc_c11" = xno
3404: then :
3405: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3406: printf "%s\n" "unsupported" >&6; }
3407: else $as_nop
3408: if test "x$ac_cv_prog_cc_c11" = x
3409: then :
3410: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3411: printf "%s\n" "none needed" >&6; }
3412: else $as_nop
3413: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3414: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3415: CC="$CC $ac_cv_prog_cc_c11"
3416: fi
3417: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3418: ac_prog_cc_stdc=c11
3419: fi
3420: fi
3421: if test x$ac_prog_cc_stdc = xno
3422: then :
3423: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3424: printf %s "checking for $CC option to enable C99 features... " >&6; }
3425: if test ${ac_cv_prog_cc_c99+y}
3426: then :
3427: printf %s "(cached) " >&6
3428: else $as_nop
3429: ac_cv_prog_cc_c99=no
3430: ac_save_CC=$CC
3431: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432: /* end confdefs.h. */
3433: $ac_c_conftest_c99_program
3434: _ACEOF
3435: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3436: do
3437: CC="$ac_save_CC $ac_arg"
3438: if ac_fn_c_try_compile "$LINENO"
3439: then :
3440: ac_cv_prog_cc_c99=$ac_arg
3441: fi
3442: rm -f core conftest.err conftest.$ac_objext conftest.beam
3443: test "x$ac_cv_prog_cc_c99" != "xno" && break
3444: done
3445: rm -f conftest.$ac_ext
3446: CC=$ac_save_CC
3447: fi
1.46 misho 3448:
1.51 misho 3449: if test "x$ac_cv_prog_cc_c99" = xno
3450: then :
3451: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3452: printf "%s\n" "unsupported" >&6; }
3453: else $as_nop
3454: if test "x$ac_cv_prog_cc_c99" = x
3455: then :
3456: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3457: printf "%s\n" "none needed" >&6; }
3458: else $as_nop
3459: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
3460: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
3461: CC="$CC $ac_cv_prog_cc_c99"
3462: fi
3463: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3464: ac_prog_cc_stdc=c99
3465: fi
3466: fi
3467: if test x$ac_prog_cc_stdc = xno
3468: then :
3469: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3470: printf %s "checking for $CC option to enable C89 features... " >&6; }
3471: if test ${ac_cv_prog_cc_c89+y}
3472: then :
3473: printf %s "(cached) " >&6
3474: else $as_nop
3475: ac_cv_prog_cc_c89=no
3476: ac_save_CC=$CC
3477: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478: /* end confdefs.h. */
3479: $ac_c_conftest_c89_program
1.1 misho 3480: _ACEOF
1.51 misho 3481: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1 misho 3482: do
3483: CC="$ac_save_CC $ac_arg"
1.51 misho 3484: if ac_fn_c_try_compile "$LINENO"
3485: then :
1.1 misho 3486: ac_cv_prog_cc_c89=$ac_arg
3487: fi
1.51 misho 3488: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1 misho 3489: test "x$ac_cv_prog_cc_c89" != "xno" && break
3490: done
3491: rm -f conftest.$ac_ext
3492: CC=$ac_save_CC
1.51 misho 3493: fi
1.50 misho 3494:
1.51 misho 3495: if test "x$ac_cv_prog_cc_c89" = xno
3496: then :
3497: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3498: printf "%s\n" "unsupported" >&6; }
3499: else $as_nop
3500: if test "x$ac_cv_prog_cc_c89" = x
3501: then :
3502: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3503: printf "%s\n" "none needed" >&6; }
3504: else $as_nop
3505: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3506: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3507: CC="$CC $ac_cv_prog_cc_c89"
3508: fi
3509: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3510: ac_prog_cc_stdc=c89
1.48 misho 3511: fi
1.1 misho 3512: fi
3513:
3514: ac_ext=c
3515: ac_cpp='$CPP $CPPFLAGS'
3516: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3517: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3518: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3519:
1.46 misho 3520:
1.50 misho 3521:
1.51 misho 3522: # Find a good install program. We prefer a C program (faster),
1.1 misho 3523: # so one script is as good as another. But avoid the broken or
3524: # incompatible versions:
3525: # SysV /etc/install, /usr/sbin/install
3526: # SunOS /usr/etc/install
3527: # IRIX /sbin/install
3528: # AIX /bin/install
3529: # AmigaOS /C/install, which installs bootblocks on floppy discs
3530: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3531: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3532: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3533: # OS/2's system install, which has a completely different semantic
3534: # ./install, which can be erroneously created by make from ./install.sh.
3535: # Reject install programs that cannot install multiple files.
1.51 misho 3536: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3537: printf %s "checking for a BSD-compatible install... " >&6; }
1.1 misho 3538: if test -z "$INSTALL"; then
1.51 misho 3539: if test ${ac_cv_path_install+y}
3540: then :
3541: printf %s "(cached) " >&6
3542: else $as_nop
1.1 misho 3543: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544: for as_dir in $PATH
3545: do
3546: IFS=$as_save_IFS
1.51 misho 3547: case $as_dir in #(((
3548: '') as_dir=./ ;;
3549: */) ;;
3550: *) as_dir=$as_dir/ ;;
3551: esac
3552: # Account for fact that we put trailing slashes in our PATH walk.
3553: case $as_dir in #((
3554: ./ | /[cC]/* | \
1.1 misho 3555: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3556: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3557: /usr/ucb/* ) ;;
3558: *)
3559: # OSF1 and SCO ODT 3.0 have their own names for install.
3560: # Don't use installbsd from OSF since it installs stuff as root
3561: # by default.
3562: for ac_prog in ginstall scoinst install; do
3563: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 3564: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1 misho 3565: if test $ac_prog = install &&
1.51 misho 3566: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1 misho 3567: # AIX install. It has an incompatible calling convention.
3568: :
3569: elif test $ac_prog = install &&
1.51 misho 3570: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1 misho 3571: # program-specific install script used by HP pwplus--don't use.
3572: :
3573: else
3574: rm -rf conftest.one conftest.two conftest.dir
3575: echo one > conftest.one
3576: echo two > conftest.two
3577: mkdir conftest.dir
1.51 misho 3578: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1 misho 3579: test -s conftest.one && test -s conftest.two &&
3580: test -s conftest.dir/conftest.one &&
3581: test -s conftest.dir/conftest.two
3582: then
1.51 misho 3583: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1 misho 3584: break 3
3585: fi
3586: fi
3587: fi
3588: done
3589: done
3590: ;;
3591: esac
3592:
3593: done
3594: IFS=$as_save_IFS
3595:
3596: rm -rf conftest.one conftest.two conftest.dir
3597:
3598: fi
1.51 misho 3599: if test ${ac_cv_path_install+y}; then
1.1 misho 3600: INSTALL=$ac_cv_path_install
3601: else
3602: # As a last resort, use the slow shell script. Don't cache a
3603: # value for INSTALL within a source directory, because that will
3604: # break other packages using the cache if that directory is
3605: # removed, or if the value is a relative name.
3606: INSTALL=$ac_install_sh
3607: fi
3608: fi
1.51 misho 3609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3610: printf "%s\n" "$INSTALL" >&6; }
1.1 misho 3611:
3612: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3613: # It thinks the first close brace ends the variable substitution.
3614: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3615:
3616: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3617:
3618: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3619:
3620: if test -n "$ac_tool_prefix"; then
3621: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3622: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1.51 misho 3623: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3624: printf %s "checking for $ac_word... " >&6; }
3625: if test ${ac_cv_prog_RANLIB+y}
3626: then :
3627: printf %s "(cached) " >&6
3628: else $as_nop
1.1 misho 3629: if test -n "$RANLIB"; then
3630: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3631: else
3632: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633: for as_dir in $PATH
3634: do
3635: IFS=$as_save_IFS
1.51 misho 3636: case $as_dir in #(((
3637: '') as_dir=./ ;;
3638: */) ;;
3639: *) as_dir=$as_dir/ ;;
3640: esac
1.1 misho 3641: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 3642: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 3643: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1.51 misho 3644: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 3645: break 2
3646: fi
3647: done
3648: done
3649: IFS=$as_save_IFS
3650:
3651: fi
3652: fi
3653: RANLIB=$ac_cv_prog_RANLIB
3654: if test -n "$RANLIB"; then
1.51 misho 3655: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3656: printf "%s\n" "$RANLIB" >&6; }
1.1 misho 3657: else
1.51 misho 3658: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659: printf "%s\n" "no" >&6; }
1.1 misho 3660: fi
3661:
3662:
3663: fi
3664: if test -z "$ac_cv_prog_RANLIB"; then
3665: ac_ct_RANLIB=$RANLIB
3666: # Extract the first word of "ranlib", so it can be a program name with args.
3667: set dummy ranlib; ac_word=$2
1.51 misho 3668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3669: printf %s "checking for $ac_word... " >&6; }
3670: if test ${ac_cv_prog_ac_ct_RANLIB+y}
3671: then :
3672: printf %s "(cached) " >&6
3673: else $as_nop
1.1 misho 3674: if test -n "$ac_ct_RANLIB"; then
3675: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3676: else
3677: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3678: for as_dir in $PATH
3679: do
3680: IFS=$as_save_IFS
1.51 misho 3681: case $as_dir in #(((
3682: '') as_dir=./ ;;
3683: */) ;;
3684: *) as_dir=$as_dir/ ;;
3685: esac
1.1 misho 3686: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 3687: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 3688: ac_cv_prog_ac_ct_RANLIB="ranlib"
1.51 misho 3689: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 3690: break 2
3691: fi
3692: done
3693: done
3694: IFS=$as_save_IFS
3695:
3696: fi
3697: fi
3698: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3699: if test -n "$ac_ct_RANLIB"; then
1.51 misho 3700: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3701: printf "%s\n" "$ac_ct_RANLIB" >&6; }
1.1 misho 3702: else
1.51 misho 3703: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3704: printf "%s\n" "no" >&6; }
1.1 misho 3705: fi
3706:
3707: if test "x$ac_ct_RANLIB" = x; then
3708: RANLIB=":"
3709: else
3710: case $cross_compiling:$ac_tool_warned in
3711: yes:)
1.51 misho 3712: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3713: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 3714: ac_tool_warned=yes ;;
3715: esac
3716: RANLIB=$ac_ct_RANLIB
3717: fi
3718: else
3719: RANLIB="$ac_cv_prog_RANLIB"
3720: fi
3721:
3722:
1.51 misho 3723:
3724:
3725: # Make sure we can run config.sub.
3726: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
3727: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
3728:
3729: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3730: printf %s "checking build system type... " >&6; }
3731: if test ${ac_cv_build+y}
3732: then :
3733: printf %s "(cached) " >&6
3734: else $as_nop
1.1 misho 3735: ac_build_alias=$build_alias
3736: test "x$ac_build_alias" = x &&
1.51 misho 3737: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1.1 misho 3738: test "x$ac_build_alias" = x &&
1.5 misho 3739: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.51 misho 3740: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
3741: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1 misho 3742:
3743: fi
1.51 misho 3744: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3745: printf "%s\n" "$ac_cv_build" >&6; }
1.1 misho 3746: case $ac_cv_build in
3747: *-*-*) ;;
1.5 misho 3748: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.1 misho 3749: esac
3750: build=$ac_cv_build
3751: ac_save_IFS=$IFS; IFS='-'
3752: set x $ac_cv_build
3753: shift
3754: build_cpu=$1
3755: build_vendor=$2
3756: shift; shift
3757: # Remember, the first character of IFS is used to create $*,
3758: # except with old shells:
3759: build_os=$*
3760: IFS=$ac_save_IFS
3761: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3762:
3763:
1.51 misho 3764: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3765: printf %s "checking host system type... " >&6; }
3766: if test ${ac_cv_host+y}
3767: then :
3768: printf %s "(cached) " >&6
3769: else $as_nop
1.1 misho 3770: if test "x$host_alias" = x; then
3771: ac_cv_host=$ac_cv_build
3772: else
1.51 misho 3773: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
3774: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1 misho 3775: fi
3776:
3777: fi
1.51 misho 3778: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3779: printf "%s\n" "$ac_cv_host" >&6; }
1.1 misho 3780: case $ac_cv_host in
3781: *-*-*) ;;
1.5 misho 3782: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.1 misho 3783: esac
3784: host=$ac_cv_host
3785: ac_save_IFS=$IFS; IFS='-'
3786: set x $ac_cv_host
3787: shift
3788: host_cpu=$1
3789: host_vendor=$2
3790: shift; shift
3791: # Remember, the first character of IFS is used to create $*,
3792: # except with old shells:
3793: host_os=$*
3794: IFS=$ac_save_IFS
3795: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3796:
3797:
1.51 misho 3798: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3799: printf %s "checking target system type... " >&6; }
3800: if test ${ac_cv_target+y}
3801: then :
3802: printf %s "(cached) " >&6
3803: else $as_nop
1.1 misho 3804: if test "x$target_alias" = x; then
3805: ac_cv_target=$ac_cv_host
3806: else
1.51 misho 3807: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
3808: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1.1 misho 3809: fi
3810:
3811: fi
1.51 misho 3812: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3813: printf "%s\n" "$ac_cv_target" >&6; }
1.1 misho 3814: case $ac_cv_target in
3815: *-*-*) ;;
1.5 misho 3816: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.1 misho 3817: esac
3818: target=$ac_cv_target
3819: ac_save_IFS=$IFS; IFS='-'
3820: set x $ac_cv_target
3821: shift
3822: target_cpu=$1
3823: target_vendor=$2
3824: shift; shift
3825: # Remember, the first character of IFS is used to create $*,
3826: # except with old shells:
3827: target_os=$*
3828: IFS=$ac_save_IFS
3829: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3830:
3831:
3832: # The aliases save the names the user supplied, while $host etc.
3833: # will get canonicalized.
3834: test -n "$target_alias" &&
3835: test "$program_prefix$program_suffix$program_transform_name" = \
3836: NONENONEs,x,x, &&
3837: program_prefix=${target_alias}-
3838:
3839: if test -n "$ac_tool_prefix"; then
3840: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
3841: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.51 misho 3842: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3843: printf %s "checking for $ac_word... " >&6; }
3844: if test ${ac_cv_prog_MKDEP+y}
3845: then :
3846: printf %s "(cached) " >&6
3847: else $as_nop
1.1 misho 3848: if test -n "$MKDEP"; then
3849: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
3850: else
3851: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3852: for as_dir in $PATH
3853: do
3854: IFS=$as_save_IFS
1.51 misho 3855: case $as_dir in #(((
3856: '') as_dir=./ ;;
3857: */) ;;
3858: *) as_dir=$as_dir/ ;;
3859: esac
1.1 misho 3860: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 3861: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 3862: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.51 misho 3863: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 3864: break 2
3865: fi
3866: done
3867: done
1.45 misho 3868: IFS=$as_save_IFS
1.1 misho 3869:
1.45 misho 3870: fi
3871: fi
3872: MKDEP=$ac_cv_prog_MKDEP
3873: if test -n "$MKDEP"; then
1.51 misho 3874: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
3875: printf "%s\n" "$MKDEP" >&6; }
1.1 misho 3876: else
1.51 misho 3877: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3878: printf "%s\n" "no" >&6; }
1.1 misho 3879: fi
3880:
1.45 misho 3881:
1.1 misho 3882: fi
1.45 misho 3883: if test -z "$ac_cv_prog_MKDEP"; then
3884: ac_ct_MKDEP=$MKDEP
3885: # Extract the first word of "mkdep", so it can be a program name with args.
3886: set dummy mkdep; ac_word=$2
1.51 misho 3887: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3888: printf %s "checking for $ac_word... " >&6; }
3889: if test ${ac_cv_prog_ac_ct_MKDEP+y}
3890: then :
3891: printf %s "(cached) " >&6
3892: else $as_nop
1.45 misho 3893: if test -n "$ac_ct_MKDEP"; then
3894: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
1.1 misho 3895: else
1.45 misho 3896: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3897: for as_dir in $PATH
1.1 misho 3898: do
3899: IFS=$as_save_IFS
1.51 misho 3900: case $as_dir in #(((
3901: '') as_dir=./ ;;
3902: */) ;;
3903: *) as_dir=$as_dir/ ;;
3904: esac
1.1 misho 3905: for ac_exec_ext in '' $ac_executable_extensions; do
1.51 misho 3906: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.45 misho 3907: ac_cv_prog_ac_ct_MKDEP="mkdep"
1.51 misho 3908: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.45 misho 3909: break 2
3910: fi
3911: done
1.1 misho 3912: done
1.45 misho 3913: IFS=$as_save_IFS
3914:
3915: fi
3916: fi
3917: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
3918: if test -n "$ac_ct_MKDEP"; then
1.51 misho 3919: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
3920: printf "%s\n" "$ac_ct_MKDEP" >&6; }
1.45 misho 3921: else
1.51 misho 3922: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3923: printf "%s\n" "no" >&6; }
1.45 misho 3924: fi
3925:
3926: if test "x$ac_ct_MKDEP" = x; then
3927: MKDEP="../mkdep"
3928: else
3929: case $cross_compiling:$ac_tool_warned in
3930: yes:)
1.51 misho 3931: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3932: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.45 misho 3933: ac_tool_warned=yes ;;
1.1 misho 3934: esac
1.45 misho 3935: MKDEP=$ac_ct_MKDEP
1.1 misho 3936: fi
3937: else
1.45 misho 3938: MKDEP="$ac_cv_prog_MKDEP"
1.1 misho 3939: fi
3940:
3941:
3942:
1.45 misho 3943: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
3944: LDFLAGS="${LDFLAGS}"
3945:
3946:
3947: # Checks for libraries.
3948:
1.51 misho 3949: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
3950: printf %s "checking for pthread_create in -lpthread... " >&6; }
3951: if test ${ac_cv_lib_pthread_pthread_create+y}
3952: then :
3953: printf %s "(cached) " >&6
3954: else $as_nop
1.45 misho 3955: ac_check_lib_save_LIBS=$LIBS
3956: LIBS="-lpthread $LIBS"
3957: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 misho 3958: /* end confdefs.h. */
3959:
1.45 misho 3960: /* Override any GCC internal prototype to avoid an error.
3961: Use char because int might match the return type of a GCC
3962: builtin and then its argument prototype would still apply. */
3963: char pthread_create ();
1.1 misho 3964: int
1.51 misho 3965: main (void)
1.1 misho 3966: {
1.45 misho 3967: return pthread_create ();
1.1 misho 3968: ;
3969: return 0;
3970: }
3971: _ACEOF
1.51 misho 3972: if ac_fn_c_try_link "$LINENO"
3973: then :
1.45 misho 3974: ac_cv_lib_pthread_pthread_create=yes
1.51 misho 3975: else $as_nop
1.45 misho 3976: ac_cv_lib_pthread_pthread_create=no
3977: fi
1.51 misho 3978: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45 misho 3979: conftest$ac_exeext conftest.$ac_ext
3980: LIBS=$ac_check_lib_save_LIBS
1.1 misho 3981: fi
1.51 misho 3982: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
3983: printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; }
3984: if test "x$ac_cv_lib_pthread_pthread_create" = xyes
3985: then :
3986: printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h
1.1 misho 3987:
1.45 misho 3988: LIBS="-lpthread $LIBS"
1.1 misho 3989:
3990: fi
3991:
1.51 misho 3992: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
3993: printf %s "checking for aio_read in -lrt... " >&6; }
3994: if test ${ac_cv_lib_rt_aio_read+y}
3995: then :
3996: printf %s "(cached) " >&6
3997: else $as_nop
1.45 misho 3998: ac_check_lib_save_LIBS=$LIBS
3999: LIBS="-lrt $LIBS"
4000: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 misho 4001: /* end confdefs.h. */
4002:
1.45 misho 4003: /* Override any GCC internal prototype to avoid an error.
4004: Use char because int might match the return type of a GCC
4005: builtin and then its argument prototype would still apply. */
4006: char aio_read ();
4007: int
1.51 misho 4008: main (void)
1.45 misho 4009: {
4010: return aio_read ();
4011: ;
4012: return 0;
4013: }
1.1 misho 4014: _ACEOF
1.51 misho 4015: if ac_fn_c_try_link "$LINENO"
4016: then :
1.45 misho 4017: ac_cv_lib_rt_aio_read=yes
1.51 misho 4018: else $as_nop
1.45 misho 4019: ac_cv_lib_rt_aio_read=no
4020: fi
1.51 misho 4021: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45 misho 4022: conftest$ac_exeext conftest.$ac_ext
4023: LIBS=$ac_check_lib_save_LIBS
4024: fi
1.51 misho 4025: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
4026: printf "%s\n" "$ac_cv_lib_rt_aio_read" >&6; }
4027: if test "x$ac_cv_lib_rt_aio_read" = xyes
4028: then :
4029: printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
1.1 misho 4030:
1.45 misho 4031: LIBS="-lrt $LIBS"
1.1 misho 4032:
4033: fi
4034:
1.51 misho 4035: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strlcpy in -lbsd" >&5
4036: printf %s "checking for strlcpy in -lbsd... " >&6; }
4037: if test ${ac_cv_lib_bsd_strlcpy+y}
4038: then :
4039: printf %s "(cached) " >&6
4040: else $as_nop
1.45 misho 4041: ac_check_lib_save_LIBS=$LIBS
4042: LIBS="-lbsd $LIBS"
4043: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 misho 4044: /* end confdefs.h. */
4045:
1.45 misho 4046: /* Override any GCC internal prototype to avoid an error.
4047: Use char because int might match the return type of a GCC
4048: builtin and then its argument prototype would still apply. */
4049: char strlcpy ();
1.1 misho 4050: int
1.51 misho 4051: main (void)
1.1 misho 4052: {
1.45 misho 4053: return strlcpy ();
4054: ;
1.1 misho 4055: return 0;
4056: }
4057: _ACEOF
1.51 misho 4058: if ac_fn_c_try_link "$LINENO"
4059: then :
1.45 misho 4060: ac_cv_lib_bsd_strlcpy=yes
1.51 misho 4061: else $as_nop
1.45 misho 4062: ac_cv_lib_bsd_strlcpy=no
1.1 misho 4063: fi
1.51 misho 4064: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45 misho 4065: conftest$ac_exeext conftest.$ac_ext
4066: LIBS=$ac_check_lib_save_LIBS
1.1 misho 4067: fi
1.51 misho 4068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_strlcpy" >&5
4069: printf "%s\n" "$ac_cv_lib_bsd_strlcpy" >&6; }
4070: if test "x$ac_cv_lib_bsd_strlcpy" = xyes
4071: then :
4072: printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h
1.45 misho 4073:
4074: LIBS="-lbsd $LIBS"
1.1 misho 4075:
4076: fi
4077:
4078:
1.45 misho 4079: # Checks for header files.
1.51 misho 4080: ac_header= ac_cache=
4081: for ac_item in $ac_header_c_list
1.50 misho 4082: do
1.51 misho 4083: if test $ac_cache; then
4084: ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4085: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4086: printf "%s\n" "#define $ac_item 1" >> confdefs.h
1.50 misho 4087: fi
1.51 misho 4088: ac_header= ac_cache=
4089: elif test $ac_header; then
4090: ac_cache=$ac_item
4091: else
4092: ac_header=$ac_item
1.50 misho 4093: fi
1.51 misho 4094: done
1.50 misho 4095:
1.45 misho 4096:
4097:
4098:
4099:
4100:
4101:
4102:
1.51 misho 4103: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4104: then :
1.1 misho 4105:
1.51 misho 4106: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
1.1 misho 4107:
4108: fi
1.51 misho 4109: ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
4110: if test "x$ac_cv_header_stdint_h" = xyes
4111: then :
4112: printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
1.1 misho 4113:
1.45 misho 4114: fi
1.51 misho 4115: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4116: if test "x$ac_cv_header_stdlib_h" = xyes
4117: then :
4118: printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
1.1 misho 4119:
1.45 misho 4120: fi
1.51 misho 4121: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
4122: if test "x$ac_cv_header_string_h" = xyes
4123: then :
4124: printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
1.1 misho 4125:
1.45 misho 4126: fi
1.51 misho 4127: ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
4128: if test "x$ac_cv_header_sys_time_h" = xyes
4129: then :
4130: printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
1.1 misho 4131:
4132: fi
1.51 misho 4133: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4134: if test "x$ac_cv_header_unistd_h" = xyes
4135: then :
4136: printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
1.1 misho 4137:
1.45 misho 4138: fi
1.1 misho 4139:
1.51 misho 4140: ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default"
4141: if test "x$ac_cv_header_bsd_string_h" = xyes
4142: then :
4143: printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h
1.44 misho 4144:
4145: fi
4146:
1.1 misho 4147:
4148: # Checks for typedefs, structures, and compiler characteristics.
1.51 misho 4149: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4150: printf %s "checking for inline... " >&6; }
4151: if test ${ac_cv_c_inline+y}
4152: then :
4153: printf %s "(cached) " >&6
4154: else $as_nop
1.1 misho 4155: ac_cv_c_inline=no
4156: for ac_kw in inline __inline__ __inline; do
4157: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158: /* end confdefs.h. */
4159: #ifndef __cplusplus
4160: typedef int foo_t;
1.51 misho 4161: static $ac_kw foo_t static_foo (void) {return 0; }
4162: $ac_kw foo_t foo (void) {return 0; }
1.1 misho 4163: #endif
4164:
4165: _ACEOF
1.51 misho 4166: if ac_fn_c_try_compile "$LINENO"
4167: then :
1.1 misho 4168: ac_cv_c_inline=$ac_kw
4169: fi
1.51 misho 4170: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 4171: test "$ac_cv_c_inline" != no && break
4172: done
4173:
4174: fi
1.51 misho 4175: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4176: printf "%s\n" "$ac_cv_c_inline" >&6; }
1.1 misho 4177:
4178: case $ac_cv_c_inline in
4179: inline | yes) ;;
4180: *)
4181: case $ac_cv_c_inline in
4182: no) ac_val=;;
4183: *) ac_val=$ac_cv_c_inline;;
4184: esac
4185: cat >>confdefs.h <<_ACEOF
4186: #ifndef __cplusplus
4187: #define inline $ac_val
4188: #endif
4189: _ACEOF
4190: ;;
4191: esac
4192:
4193: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
1.51 misho 4194: if test "x$ac_cv_type_size_t" = xyes
4195: then :
1.1 misho 4196:
1.51 misho 4197: else $as_nop
1.1 misho 4198:
1.51 misho 4199: printf "%s\n" "#define size_t unsigned int" >>confdefs.h
1.1 misho 4200:
4201: fi
4202:
4203:
4204: # Checks for library functions.
1.51 misho 4205: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
4206: printf %s "checking for GNU libc compatible malloc... " >&6; }
4207: if test ${ac_cv_func_malloc_0_nonnull+y}
4208: then :
4209: printf %s "(cached) " >&6
4210: else $as_nop
4211: if test "$cross_compiling" = yes
4212: then :
4213: case "$host_os" in # ((
4214: # Guess yes on platforms where we know the result.
4215: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
4216: | hpux* | solaris* | cygwin* | mingw* | msys* )
4217: ac_cv_func_malloc_0_nonnull=yes ;;
4218: # If we don't know, assume the worst.
4219: *) ac_cv_func_malloc_0_nonnull=no ;;
4220: esac
4221: else $as_nop
1.1 misho 4222: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4223: /* end confdefs.h. */
1.51 misho 4224: #include <stdlib.h>
1.1 misho 4225:
4226: int
1.51 misho 4227: main (void)
1.1 misho 4228: {
1.51 misho 4229: void *p = malloc (0);
4230: int result = !p;
4231: free (p);
4232: return result;
1.1 misho 4233: ;
4234: return 0;
4235: }
4236: _ACEOF
1.51 misho 4237: if ac_fn_c_try_run "$LINENO"
4238: then :
1.1 misho 4239: ac_cv_func_malloc_0_nonnull=yes
1.51 misho 4240: else $as_nop
1.1 misho 4241: ac_cv_func_malloc_0_nonnull=no
4242: fi
4243: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4244: conftest.$ac_objext conftest.beam conftest.$ac_ext
4245: fi
4246:
4247: fi
1.51 misho 4248: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
4249: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
4250: if test $ac_cv_func_malloc_0_nonnull = yes
4251: then :
1.1 misho 4252:
1.51 misho 4253: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
1.1 misho 4254:
1.51 misho 4255: else $as_nop
4256: printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
1.1 misho 4257:
4258: case " $LIBOBJS " in
4259: *" malloc.$ac_objext "* ) ;;
4260: *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
4261: ;;
4262: esac
4263:
4264:
1.51 misho 4265: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
4266:
4267: fi
4268:
4269:
4270: ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
4271: if test "x$ac_cv_func_clock_gettime" = xyes
4272: then :
4273: printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
4274:
4275: fi
4276: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
4277: if test "x$ac_cv_func_memset" = xyes
4278: then :
4279: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
4280:
4281: fi
4282: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
4283: if test "x$ac_cv_func_strerror" = xyes
4284: then :
4285: printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
4286:
4287: fi
4288: ac_fn_c_check_func "$LINENO" "timer_create" "ac_cv_func_timer_create"
4289: if test "x$ac_cv_func_timer_create" = xyes
4290: then :
4291: printf "%s\n" "#define HAVE_TIMER_CREATE 1" >>confdefs.h
4292:
4293: fi
4294: ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
4295: if test "x$ac_cv_func_timer_settime" = xyes
4296: then :
4297: printf "%s\n" "#define HAVE_TIMER_SETTIME 1" >>confdefs.h
1.48 misho 4298:
4299: fi
1.51 misho 4300: ac_fn_c_check_func "$LINENO" "timer_delete" "ac_cv_func_timer_delete"
4301: if test "x$ac_cv_func_timer_delete" = xyes
4302: then :
4303: printf "%s\n" "#define HAVE_TIMER_DELETE 1" >>confdefs.h
1.48 misho 4304:
1.51 misho 4305: fi
4306: ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
4307: if test "x$ac_cv_func_strlcat" = xyes
4308: then :
4309: printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
1.48 misho 4310:
1.51 misho 4311: fi
4312: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
4313: if test "x$ac_cv_func_strlcpy" = xyes
4314: then :
4315: printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
1.1 misho 4316:
4317: fi
4318:
4319:
4320: DEBUG=no
1.51 misho 4321: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
4322: printf %s "checking Debug Build... " >&6; }
1.1 misho 4323: # Check whether --enable-debug was given.
1.51 misho 4324: if test ${enable_debug+y}
4325: then :
1.1 misho 4326: enableval=$enable_debug; DEBUG=$enableval
4327: case "$enableval" in
4328: yes)
4329:
1.51 misho 4330: printf "%s\n" "#define __DEBUG /**/" >>confdefs.h
1.1 misho 4331:
4332: CFLAGS="-g ${CFLAGS}"
4333: ;;
4334: *)
4335:
1.51 misho 4336: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1 misho 4337:
4338: ;;
4339: esac
1.51 misho 4340: else $as_nop
1.1 misho 4341:
1.51 misho 4342: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1 misho 4343:
4344: fi
4345:
1.51 misho 4346: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
4347: printf "%s\n" "$DEBUG" >&6; }
1.1 misho 4348:
1.13 misho 4349: AIO=no
1.51 misho 4350: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AIO Builtin support" >&5
4351: printf %s "checking AIO Builtin support... " >&6; }
1.13 misho 4352: # Check whether --enable-aio was given.
1.51 misho 4353: if test ${enable_aio+y}
4354: then :
1.13 misho 4355: enableval=$enable_aio; AIO=$enableval
4356: case "$enableval" in
4357: yes)
4358:
1.51 misho 4359: printf "%s\n" "#define AIO_SUPPORT /**/" >>confdefs.h
1.13 misho 4360:
4361: ;;
4362: *)
4363: ;;
4364: esac
4365: fi
4366:
1.51 misho 4367: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
4368: printf "%s\n" "$AIO" >&6; }
1.13 misho 4369:
1.35 misho 4370:
1.51 misho 4371: printf "%s\n" "#define NO_SUPPORT 0" >>confdefs.h
1.35 misho 4372:
4373:
1.51 misho 4374: printf "%s\n" "#define KQ_SUPPORT 1" >>confdefs.h
1.35 misho 4375:
4376:
1.51 misho 4377: printf "%s\n" "#define EP_SUPPORT 2" >>confdefs.h
1.35 misho 4378:
4379:
4380:
1.51 misho 4381: printf "%s\n" "#define SUP_ENABLE KQ_SUPPORT" >>confdefs.h
1.35 misho 4382:
4383:
4384: EPSUP=no
1.51 misho 4385: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking epoll support" >&5
4386: printf %s "checking epoll support... " >&6; }
1.35 misho 4387: # Check whether --enable-epoll was given.
1.51 misho 4388: if test ${enable_epoll+y}
4389: then :
1.35 misho 4390: enableval=$enable_epoll; EPSUP=$enableval
4391: case "$enableval" in
4392: yes)
4393:
1.51 misho 4394: printf "%s\n" "#define SUP_ENABLE EP_SUPPORT" >>confdefs.h
1.35 misho 4395:
4396: KQSUP=no
4397: ;;
4398: *)
4399: KQSUP=yes
4400: ;;
4401: esac
1.51 misho 4402: else $as_nop
1.35 misho 4403: KQSUP=yes
4404: fi
4405:
1.51 misho 4406: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EPSUP" >&5
4407: printf "%s\n" "$EPSUP" >&6; }
1.35 misho 4408:
1.51 misho 4409: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kqueue support" >&5
4410: printf %s "checking kqueue support... " >&6; }
1.32 misho 4411: # Check whether --enable-kqueue was given.
1.51 misho 4412: if test ${enable_kqueue+y}
4413: then :
1.32 misho 4414: enableval=$enable_kqueue; KQSUP=$enableval
4415: case "$enableval" in
4416: no)
4417:
1.51 misho 4418: printf "%s\n" "#define SUP_ENABLE NO_SUPPORT" >>confdefs.h
1.32 misho 4419:
4420: ;;
4421: *)
4422: ;;
4423: esac
4424: fi
4425:
1.51 misho 4426: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQSUP" >&5
4427: printf "%s\n" "$KQSUP" >&6; }
1.32 misho 4428:
1.22 misho 4429: KQ_EVENTS=24
1.51 misho 4430: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking How many kqueue events can scheduling at one time" >&5
4431: printf %s "checking How many kqueue events can scheduling at one time... " >&6; }
1.22 misho 4432:
4433: # Check whether --with-kq_events was given.
1.51 misho 4434: if test ${with_kq_events+y}
4435: then :
1.22 misho 4436: withval=$with_kq_events; KQ_EVENTS=$withval
1.51 misho 4437: else $as_nop
1.22 misho 4438: KQ_EVENTS=32
4439: fi
4440:
4441:
1.51 misho 4442: printf "%s\n" "#define KQ_EVENTS $KQ_EVENTS" >>confdefs.h
1.45 misho 4443:
1.51 misho 4444: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQ_EVENTS" >&5
4445: printf "%s\n" "$KQ_EVENTS" >&6; }
1.45 misho 4446:
4447: ELWIX=no
1.51 misho 4448: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking With libelwix Build" >&5
4449: printf %s "checking With libelwix Build... " >&6; }
1.45 misho 4450:
4451: # Check whether --with-elwix was given.
1.51 misho 4452: if test ${with_elwix+y}
4453: then :
1.45 misho 4454: withval=$with_elwix; ELWIX=$withval
4455: case "$withval" in
4456: yes)
4457:
1.51 misho 4458: printf "%s\n" "#define __ELWIX /**/" >>confdefs.h
1.45 misho 4459:
4460: CFLAGS="-g ${CFLAGS}"
4461: LIBS="${LIBS} -lelwix"
4462: ;;
4463: *)
4464: ;;
4465: esac
4466: fi
1.22 misho 4467:
1.51 misho 4468: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ELWIX" >&5
4469: printf "%s\n" "$ELWIX" >&6; }
1.22 misho 4470:
1.1 misho 4471: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
4472:
4473: cat >confcache <<\_ACEOF
4474: # This file is a shell script that caches the results of configure
4475: # tests run on this system so they can be shared between configure
4476: # scripts and configure runs, see configure's option --config-cache.
4477: # It is not useful on other systems. If it contains results you don't
4478: # want to keep, you may remove or edit it.
4479: #
4480: # config.status only pays attention to the cache file if you give it
4481: # the --recheck option to rerun configure.
4482: #
4483: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4484: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4485: # following values.
4486:
4487: _ACEOF
4488:
4489: # The following way of writing the cache mishandles newlines in values,
4490: # but we know of no workaround that is simple, portable, and efficient.
4491: # So, we kill variables containing newlines.
4492: # Ultrix sh set writes to stderr and can't be redirected directly,
4493: # and sets the high bit in the cache file unless we assign to the vars.
4494: (
4495: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4496: eval ac_val=\$$ac_var
4497: case $ac_val in #(
4498: *${as_nl}*)
4499: case $ac_var in #(
1.51 misho 4500: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4501: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 misho 4502: esac
4503: case $ac_var in #(
4504: _ | IFS | as_nl) ;; #(
4505: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4506: *) { eval $ac_var=; unset $ac_var;} ;;
4507: esac ;;
4508: esac
4509: done
4510:
4511: (set) 2>&1 |
4512: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4513: *${as_nl}ac_space=\ *)
4514: # `set' does not quote correctly, so add quotes: double-quote
4515: # substitution turns \\\\ into \\, and sed turns \\ into \.
4516: sed -n \
4517: "s/'/'\\\\''/g;
4518: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4519: ;; #(
4520: *)
4521: # `set' quotes correctly as required by POSIX, so do not add quotes.
4522: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4523: ;;
4524: esac |
4525: sort
4526: ) |
4527: sed '
4528: /^ac_cv_env_/b end
4529: t clear
4530: :clear
1.51 misho 4531: s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1 misho 4532: t end
4533: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4534: :end' >>confcache
4535: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4536: if test -w "$cache_file"; then
1.5 misho 4537: if test "x$cache_file" != "x/dev/null"; then
1.51 misho 4538: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4539: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.5 misho 4540: if test ! -f "$cache_file" || test -h "$cache_file"; then
4541: cat confcache >"$cache_file"
4542: else
4543: case $cache_file in #(
4544: */* | ?:*)
4545: mv -f confcache "$cache_file"$$ &&
4546: mv -f "$cache_file"$$ "$cache_file" ;; #(
4547: *)
4548: mv -f confcache "$cache_file" ;;
4549: esac
4550: fi
4551: fi
1.1 misho 4552: else
1.51 misho 4553: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4554: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1 misho 4555: fi
4556: fi
4557: rm -f confcache
4558:
4559: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4560: # Let make expand exec_prefix.
4561: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4562:
4563: DEFS=-DHAVE_CONFIG_H
4564:
4565: ac_libobjs=
4566: ac_ltlibobjs=
1.5 misho 4567: U=
1.1 misho 4568: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4569: # 1. Remove the extension, and $U if already installed.
4570: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.51 misho 4571: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1 misho 4572: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4573: # will be set to the directory where LIBOBJS objects are built.
4574: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4575: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4576: done
4577: LIBOBJS=$ac_libobjs
4578:
4579: LTLIBOBJS=$ac_ltlibobjs
4580:
4581:
4582:
1.5 misho 4583: : "${CONFIG_STATUS=./config.status}"
1.1 misho 4584: ac_write_fail=0
4585: ac_clean_files_save=$ac_clean_files
4586: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.51 misho 4587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4588: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1 misho 4589: as_write_fail=0
4590: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4591: #! $SHELL
4592: # Generated by $as_me.
4593: # Run this file to recreate the current configuration.
4594: # Compiler output produced by configure, useful for debugging
4595: # configure, is in config.log if it exists.
4596:
4597: debug=false
4598: ac_cs_recheck=false
4599: ac_cs_silent=false
4600:
4601: SHELL=\${CONFIG_SHELL-$SHELL}
4602: export SHELL
4603: _ASEOF
4604: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4605: ## -------------------- ##
4606: ## M4sh Initialization. ##
4607: ## -------------------- ##
4608:
4609: # Be more Bourne compatible
4610: DUALCASE=1; export DUALCASE # for MKS sh
1.51 misho 4611: as_nop=:
4612: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
4613: then :
1.1 misho 4614: emulate sh
4615: NULLCMD=:
4616: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4617: # is contrary to our usage. Disable this feature.
4618: alias -g '${1+"$@"}'='"$@"'
4619: setopt NO_GLOB_SUBST
1.51 misho 4620: else $as_nop
1.1 misho 4621: case `(set -o) 2>/dev/null` in #(
4622: *posix*) :
4623: set -o posix ;; #(
4624: *) :
4625: ;;
4626: esac
4627: fi
4628:
4629:
1.51 misho 4630:
4631: # Reset variables that may have inherited troublesome values from
4632: # the environment.
4633:
4634: # IFS needs to be set, to space, tab, and newline, in precisely that order.
4635: # (If _AS_PATH_WALK were called with IFS unset, it would have the
4636: # side effect of setting IFS to empty, thus disabling word splitting.)
4637: # Quoting is to prevent editors from complaining about space-tab.
1.1 misho 4638: as_nl='
4639: '
4640: export as_nl
1.51 misho 4641: IFS=" "" $as_nl"
4642:
4643: PS1='$ '
4644: PS2='> '
4645: PS4='+ '
4646:
4647: # Ensure predictable behavior from utilities with locale-dependent output.
4648: LC_ALL=C
4649: export LC_ALL
4650: LANGUAGE=C
4651: export LANGUAGE
4652:
4653: # We cannot yet rely on "unset" to work, but we need these variables
4654: # to be unset--not just set to an empty or harmless value--now, to
4655: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
4656: # also avoids known problems related to "unset" and subshell syntax
4657: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
4658: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
4659: do eval test \${$as_var+y} \
4660: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4661: done
4662:
4663: # Ensure that fds 0, 1, and 2 are open.
4664: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
4665: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
4666: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 misho 4667:
4668: # The user is always right.
1.51 misho 4669: if ${PATH_SEPARATOR+false} :; then
1.1 misho 4670: PATH_SEPARATOR=:
4671: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4672: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4673: PATH_SEPARATOR=';'
4674: }
4675: fi
4676:
4677:
4678: # Find who we are. Look in the path if we contain no directory separator.
1.5 misho 4679: as_myself=
1.1 misho 4680: case $0 in #((
4681: *[\\/]* ) as_myself=$0 ;;
4682: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4683: for as_dir in $PATH
4684: do
4685: IFS=$as_save_IFS
1.51 misho 4686: case $as_dir in #(((
4687: '') as_dir=./ ;;
4688: */) ;;
4689: *) as_dir=$as_dir/ ;;
4690: esac
4691: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 misho 4692: done
4693: IFS=$as_save_IFS
4694:
4695: ;;
4696: esac
4697: # We did not find ourselves, most probably we were run as `sh COMMAND'
4698: # in which case we are not to be found in the path.
4699: if test "x$as_myself" = x; then
4700: as_myself=$0
4701: fi
4702: if test ! -f "$as_myself"; then
1.51 misho 4703: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 misho 4704: exit 1
4705: fi
4706:
4707:
4708:
1.5 misho 4709: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4710: # ----------------------------------------
1.1 misho 4711: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4712: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5 misho 4713: # script with STATUS, using 1 if that was 0.
1.1 misho 4714: as_fn_error ()
4715: {
1.5 misho 4716: as_status=$1; test $as_status -eq 0 && as_status=1
4717: if test "$4"; then
4718: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51 misho 4719: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 misho 4720: fi
1.51 misho 4721: printf "%s\n" "$as_me: error: $2" >&2
1.1 misho 4722: as_fn_exit $as_status
4723: } # as_fn_error
4724:
4725:
1.51 misho 4726:
1.1 misho 4727: # as_fn_set_status STATUS
4728: # -----------------------
4729: # Set $? to STATUS, without forking.
4730: as_fn_set_status ()
4731: {
4732: return $1
4733: } # as_fn_set_status
4734:
4735: # as_fn_exit STATUS
4736: # -----------------
4737: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4738: as_fn_exit ()
4739: {
4740: set +e
4741: as_fn_set_status $1
4742: exit $1
4743: } # as_fn_exit
4744:
4745: # as_fn_unset VAR
4746: # ---------------
4747: # Portably unset VAR.
4748: as_fn_unset ()
4749: {
4750: { eval $1=; unset $1;}
4751: }
4752: as_unset=as_fn_unset
1.51 misho 4753:
1.1 misho 4754: # as_fn_append VAR VALUE
4755: # ----------------------
4756: # Append the text in VALUE to the end of the definition contained in VAR. Take
4757: # advantage of any shell optimizations that allow amortized linear growth over
4758: # repeated appends, instead of the typical quadratic growth present in naive
4759: # implementations.
1.51 misho 4760: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
4761: then :
1.1 misho 4762: eval 'as_fn_append ()
4763: {
4764: eval $1+=\$2
4765: }'
1.51 misho 4766: else $as_nop
1.1 misho 4767: as_fn_append ()
4768: {
4769: eval $1=\$$1\$2
4770: }
4771: fi # as_fn_append
4772:
4773: # as_fn_arith ARG...
4774: # ------------------
4775: # Perform arithmetic evaluation on the ARGs, and store the result in the
4776: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4777: # must be portable across $(()) and expr.
1.51 misho 4778: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
4779: then :
1.1 misho 4780: eval 'as_fn_arith ()
4781: {
4782: as_val=$(( $* ))
4783: }'
1.51 misho 4784: else $as_nop
1.1 misho 4785: as_fn_arith ()
4786: {
4787: as_val=`expr "$@" || test $? -eq 1`
4788: }
4789: fi # as_fn_arith
4790:
4791:
4792: if expr a : '\(a\)' >/dev/null 2>&1 &&
4793: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4794: as_expr=expr
4795: else
4796: as_expr=false
4797: fi
4798:
4799: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4800: as_basename=basename
4801: else
4802: as_basename=false
4803: fi
4804:
4805: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4806: as_dirname=dirname
4807: else
4808: as_dirname=false
4809: fi
4810:
4811: as_me=`$as_basename -- "$0" ||
4812: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4813: X"$0" : 'X\(//\)$' \| \
4814: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 4815: printf "%s\n" X/"$0" |
1.1 misho 4816: sed '/^.*\/\([^/][^/]*\)\/*$/{
4817: s//\1/
4818: q
4819: }
4820: /^X\/\(\/\/\)$/{
4821: s//\1/
4822: q
4823: }
4824: /^X\/\(\/\).*/{
4825: s//\1/
4826: q
4827: }
4828: s/.*/./; q'`
4829:
4830: # Avoid depending upon Character Ranges.
4831: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4832: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4833: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4834: as_cr_digits='0123456789'
4835: as_cr_alnum=$as_cr_Letters$as_cr_digits
4836:
1.51 misho 4837:
4838: # Determine whether it's possible to make 'echo' print without a newline.
4839: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
4840: # for compatibility with existing Makefiles.
1.1 misho 4841: ECHO_C= ECHO_N= ECHO_T=
4842: case `echo -n x` in #(((((
4843: -n*)
4844: case `echo 'xy\c'` in
4845: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4846: xy) ECHO_C='\c';;
4847: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4848: ECHO_T=' ';;
4849: esac;;
4850: *)
4851: ECHO_N='-n';;
4852: esac
4853:
1.51 misho 4854: # For backward compatibility with old third-party macros, we provide
4855: # the shell variables $as_echo and $as_echo_n. New code should use
4856: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
4857: as_echo='printf %s\n'
4858: as_echo_n='printf %s'
4859:
1.1 misho 4860: rm -f conf$$ conf$$.exe conf$$.file
4861: if test -d conf$$.dir; then
4862: rm -f conf$$.dir/conf$$.file
4863: else
4864: rm -f conf$$.dir
4865: mkdir conf$$.dir 2>/dev/null
4866: fi
4867: if (echo >conf$$.file) 2>/dev/null; then
4868: if ln -s conf$$.file conf$$ 2>/dev/null; then
4869: as_ln_s='ln -s'
4870: # ... but there are two gotchas:
4871: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4872: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9 misho 4873: # In both cases, we have to default to `cp -pR'.
1.1 misho 4874: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9 misho 4875: as_ln_s='cp -pR'
1.1 misho 4876: elif ln conf$$.file conf$$ 2>/dev/null; then
4877: as_ln_s=ln
4878: else
1.9 misho 4879: as_ln_s='cp -pR'
1.1 misho 4880: fi
4881: else
1.9 misho 4882: as_ln_s='cp -pR'
1.1 misho 4883: fi
4884: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4885: rmdir conf$$.dir 2>/dev/null
4886:
4887:
4888: # as_fn_mkdir_p
4889: # -------------
4890: # Create "$as_dir" as a directory, including parents if necessary.
4891: as_fn_mkdir_p ()
4892: {
4893:
4894: case $as_dir in #(
4895: -*) as_dir=./$as_dir;;
4896: esac
4897: test -d "$as_dir" || eval $as_mkdir_p || {
4898: as_dirs=
4899: while :; do
4900: case $as_dir in #(
1.51 misho 4901: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 misho 4902: *) as_qdir=$as_dir;;
4903: esac
4904: as_dirs="'$as_qdir' $as_dirs"
4905: as_dir=`$as_dirname -- "$as_dir" ||
4906: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4907: X"$as_dir" : 'X\(//\)[^/]' \| \
4908: X"$as_dir" : 'X\(//\)$' \| \
4909: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 4910: printf "%s\n" X"$as_dir" |
1.1 misho 4911: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4912: s//\1/
4913: q
4914: }
4915: /^X\(\/\/\)[^/].*/{
4916: s//\1/
4917: q
4918: }
4919: /^X\(\/\/\)$/{
4920: s//\1/
4921: q
4922: }
4923: /^X\(\/\).*/{
4924: s//\1/
4925: q
4926: }
4927: s/.*/./; q'`
4928: test -d "$as_dir" && break
4929: done
4930: test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5 misho 4931: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1 misho 4932:
4933:
4934: } # as_fn_mkdir_p
4935: if mkdir -p . 2>/dev/null; then
4936: as_mkdir_p='mkdir -p "$as_dir"'
4937: else
4938: test -d ./-p && rmdir ./-p
4939: as_mkdir_p=false
4940: fi
4941:
1.9 misho 4942:
4943: # as_fn_executable_p FILE
4944: # -----------------------
4945: # Test if FILE is an executable regular file.
4946: as_fn_executable_p ()
4947: {
4948: test -f "$1" && test -x "$1"
4949: } # as_fn_executable_p
4950: as_test_x='test -x'
4951: as_executable_p=as_fn_executable_p
1.1 misho 4952:
4953: # Sed expression to map a string onto a valid CPP name.
4954: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4955:
4956: # Sed expression to map a string onto a valid variable name.
4957: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4958:
4959:
4960: exec 6>&1
4961: ## ----------------------------------- ##
4962: ## Main body of $CONFIG_STATUS script. ##
4963: ## ----------------------------------- ##
4964: _ASEOF
4965: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4966:
4967: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4968: # Save the log message, to keep $0 and so on meaningful, and to
4969: # report actual input values of CONFIG_FILES etc. instead of their
4970: # values after options handling.
4971: ac_log="
1.52.2.1! misho 4972: This file was extended by libaitsched $as_me 7.7, which was
1.51 misho 4973: generated by GNU Autoconf 2.71. Invocation command line was
1.1 misho 4974:
4975: CONFIG_FILES = $CONFIG_FILES
4976: CONFIG_HEADERS = $CONFIG_HEADERS
4977: CONFIG_LINKS = $CONFIG_LINKS
4978: CONFIG_COMMANDS = $CONFIG_COMMANDS
4979: $ $0 $@
4980:
4981: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4982: "
4983:
4984: _ACEOF
4985:
4986: case $ac_config_files in *"
4987: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4988: esac
4989:
4990: case $ac_config_headers in *"
4991: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4992: esac
4993:
4994:
4995: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4996: # Files that config.status was made for.
4997: config_files="$ac_config_files"
4998: config_headers="$ac_config_headers"
4999:
5000: _ACEOF
5001:
5002: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5003: ac_cs_usage="\
5004: \`$as_me' instantiates files and other configuration actions
5005: from templates according to the current configuration. Unless the files
5006: and actions are specified as TAGs, all are instantiated by default.
5007:
5008: Usage: $0 [OPTION]... [TAG]...
5009:
5010: -h, --help print this help, then exit
5011: -V, --version print version number and configuration settings, then exit
1.2 misho 5012: --config print configuration, then exit
1.1 misho 5013: -q, --quiet, --silent
5014: do not print progress messages
5015: -d, --debug don't remove temporary files
5016: --recheck update $as_me by reconfiguring in the same conditions
5017: --file=FILE[:TEMPLATE]
5018: instantiate the configuration file FILE
5019: --header=FILE[:TEMPLATE]
5020: instantiate the configuration header FILE
5021:
5022: Configuration files:
5023: $config_files
5024:
5025: Configuration headers:
5026: $config_headers
5027:
1.24 misho 5028: Report bugs to <misho@elwix.org>."
1.1 misho 5029:
5030: _ACEOF
1.51 misho 5031: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
5032: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1 misho 5033: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.51 misho 5034: ac_cs_config='$ac_cs_config_escaped'
1.1 misho 5035: ac_cs_version="\\
1.52.2.1! misho 5036: libaitsched config.status 7.7
1.51 misho 5037: configured by $0, generated by GNU Autoconf 2.71,
1.2 misho 5038: with options \\"\$ac_cs_config\\"
1.1 misho 5039:
1.51 misho 5040: Copyright (C) 2021 Free Software Foundation, Inc.
1.1 misho 5041: This config.status script is free software; the Free Software Foundation
5042: gives unlimited permission to copy, distribute and modify it."
5043:
5044: ac_pwd='$ac_pwd'
5045: srcdir='$srcdir'
5046: INSTALL='$INSTALL'
5047: test -n "\$AWK" || AWK=awk
5048: _ACEOF
5049:
5050: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5051: # The default lists apply if the user does not specify any file.
5052: ac_need_defaults=:
5053: while test $# != 0
5054: do
5055: case $1 in
1.5 misho 5056: --*=?*)
1.1 misho 5057: ac_option=`expr "X$1" : 'X\([^=]*\)='`
5058: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5059: ac_shift=:
5060: ;;
1.5 misho 5061: --*=)
5062: ac_option=`expr "X$1" : 'X\([^=]*\)='`
5063: ac_optarg=
5064: ac_shift=:
5065: ;;
1.1 misho 5066: *)
5067: ac_option=$1
5068: ac_optarg=$2
5069: ac_shift=shift
5070: ;;
5071: esac
5072:
5073: case $ac_option in
5074: # Handling of the options.
5075: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5076: ac_cs_recheck=: ;;
5077: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.51 misho 5078: printf "%s\n" "$ac_cs_version"; exit ;;
1.2 misho 5079: --config | --confi | --conf | --con | --co | --c )
1.51 misho 5080: printf "%s\n" "$ac_cs_config"; exit ;;
1.1 misho 5081: --debug | --debu | --deb | --de | --d | -d )
5082: debug=: ;;
5083: --file | --fil | --fi | --f )
5084: $ac_shift
5085: case $ac_optarg in
1.51 misho 5086: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.5 misho 5087: '') as_fn_error $? "missing file argument" ;;
1.1 misho 5088: esac
5089: as_fn_append CONFIG_FILES " '$ac_optarg'"
5090: ac_need_defaults=false;;
5091: --header | --heade | --head | --hea )
5092: $ac_shift
5093: case $ac_optarg in
1.51 misho 5094: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 misho 5095: esac
5096: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5097: ac_need_defaults=false;;
5098: --he | --h)
5099: # Conflict between --help and --header
1.5 misho 5100: as_fn_error $? "ambiguous option: \`$1'
1.1 misho 5101: Try \`$0 --help' for more information.";;
5102: --help | --hel | -h )
1.51 misho 5103: printf "%s\n" "$ac_cs_usage"; exit ;;
1.1 misho 5104: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5105: | -silent | --silent | --silen | --sile | --sil | --si | --s)
5106: ac_cs_silent=: ;;
5107:
5108: # This is an error.
1.5 misho 5109: -*) as_fn_error $? "unrecognized option: \`$1'
1.1 misho 5110: Try \`$0 --help' for more information." ;;
5111:
5112: *) as_fn_append ac_config_targets " $1"
5113: ac_need_defaults=false ;;
5114:
5115: esac
5116: shift
5117: done
5118:
5119: ac_configure_extra_args=
5120:
5121: if $ac_cs_silent; then
5122: exec 6>/dev/null
5123: ac_configure_extra_args="$ac_configure_extra_args --silent"
5124: fi
5125:
5126: _ACEOF
5127: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5128: if \$ac_cs_recheck; then
1.9 misho 5129: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1.1 misho 5130: shift
1.51 misho 5131: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1 misho 5132: CONFIG_SHELL='$SHELL'
5133: export CONFIG_SHELL
5134: exec "\$@"
5135: fi
5136:
5137: _ACEOF
5138: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5139: exec 5>>config.log
5140: {
5141: echo
5142: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5143: ## Running $as_me. ##
5144: _ASBOX
1.51 misho 5145: printf "%s\n" "$ac_log"
1.1 misho 5146: } >&5
5147:
5148: _ACEOF
5149: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5150: _ACEOF
5151:
5152: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5153:
5154: # Handling of arguments.
5155: for ac_config_target in $ac_config_targets
5156: do
5157: case $ac_config_target in
5158: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
5159: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5160: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
5161: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
5162: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5163:
1.5 misho 5164: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.1 misho 5165: esac
5166: done
5167:
5168:
5169: # If the user did not use the arguments to specify the items to instantiate,
5170: # then the envvar interface is used. Set only those that are not.
5171: # We use the long form for the default assignment because of an extremely
5172: # bizarre bug on SunOS 4.1.3.
5173: if $ac_need_defaults; then
1.51 misho 5174: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
5175: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1 misho 5176: fi
5177:
5178: # Have a temporary directory for convenience. Make it in the build tree
5179: # simply because there is no reason against having it here, and in addition,
5180: # creating and moving files from /tmp can sometimes cause problems.
5181: # Hook for its removal unless debugging.
5182: # Note that there is a small window in which the directory will not be cleaned:
5183: # after its creation but before its name has been assigned to `$tmp'.
5184: $debug ||
5185: {
1.5 misho 5186: tmp= ac_tmp=
1.1 misho 5187: trap 'exit_status=$?
1.5 misho 5188: : "${ac_tmp:=$tmp}"
5189: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.1 misho 5190: ' 0
5191: trap 'as_fn_exit 1' 1 2 13 15
5192: }
5193: # Create a (secure) tmp directory for tmp files.
5194:
5195: {
5196: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.5 misho 5197: test -d "$tmp"
1.1 misho 5198: } ||
5199: {
5200: tmp=./conf$$-$RANDOM
5201: (umask 077 && mkdir "$tmp")
1.5 misho 5202: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5203: ac_tmp=$tmp
1.1 misho 5204:
5205: # Set up the scripts for CONFIG_FILES section.
5206: # No need to generate them if there are no CONFIG_FILES.
5207: # This happens for instance with `./config.status config.h'.
5208: if test -n "$CONFIG_FILES"; then
5209:
5210:
5211: ac_cr=`echo X | tr X '\015'`
5212: # On cygwin, bash can eat \r inside `` if the user requested igncr.
5213: # But we know of no other shell where ac_cr would be empty at this
5214: # point, so we can use a bashism as a fallback.
5215: if test "x$ac_cr" = x; then
5216: eval ac_cr=\$\'\\r\'
5217: fi
5218: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5219: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
1.5 misho 5220: ac_cs_awk_cr='\\r'
1.1 misho 5221: else
5222: ac_cs_awk_cr=$ac_cr
5223: fi
5224:
1.5 misho 5225: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.1 misho 5226: _ACEOF
5227:
5228:
5229: {
5230: echo "cat >conf$$subs.awk <<_ACEOF" &&
5231: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5232: echo "_ACEOF"
5233: } >conf$$subs.sh ||
1.5 misho 5234: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5235: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.1 misho 5236: ac_delim='%!_!# '
5237: for ac_last_try in false false false false false :; do
5238: . ./conf$$subs.sh ||
1.5 misho 5239: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1 misho 5240:
5241: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5242: if test $ac_delim_n = $ac_delim_num; then
5243: break
5244: elif $ac_last_try; then
1.5 misho 5245: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1 misho 5246: else
5247: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5248: fi
5249: done
5250: rm -f conf$$subs.sh
5251:
5252: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.5 misho 5253: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.1 misho 5254: _ACEOF
5255: sed -n '
5256: h
5257: s/^/S["/; s/!.*/"]=/
5258: p
5259: g
5260: s/^[^!]*!//
5261: :repl
5262: t repl
5263: s/'"$ac_delim"'$//
5264: t delim
5265: :nl
5266: h
1.2 misho 5267: s/\(.\{148\}\)..*/\1/
1.1 misho 5268: t more1
5269: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5270: p
5271: n
5272: b repl
5273: :more1
5274: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5275: p
5276: g
5277: s/.\{148\}//
5278: t nl
5279: :delim
5280: h
1.2 misho 5281: s/\(.\{148\}\)..*/\1/
1.1 misho 5282: t more2
5283: s/["\\]/\\&/g; s/^/"/; s/$/"/
5284: p
5285: b
5286: :more2
5287: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5288: p
5289: g
5290: s/.\{148\}//
5291: t delim
5292: ' <conf$$subs.awk | sed '
5293: /^[^""]/{
5294: N
5295: s/\n//
5296: }
5297: ' >>$CONFIG_STATUS || ac_write_fail=1
5298: rm -f conf$$subs.awk
5299: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5300: _ACAWK
1.5 misho 5301: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
1.1 misho 5302: for (key in S) S_is_set[key] = 1
5303: FS = ""
5304:
5305: }
5306: {
5307: line = $ 0
5308: nfields = split(line, field, "@")
5309: substed = 0
5310: len = length(field[1])
5311: for (i = 2; i < nfields; i++) {
5312: key = field[i]
5313: keylen = length(key)
5314: if (S_is_set[key]) {
5315: value = S[key]
5316: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5317: len += length(value) + length(field[++i])
5318: substed = 1
5319: } else
5320: len += 1 + keylen
5321: }
5322:
5323: print line
5324: }
5325:
5326: _ACAWK
5327: _ACEOF
5328: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5329: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5330: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5331: else
5332: cat
1.5 misho 5333: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5334: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
1.1 misho 5335: _ACEOF
5336:
1.5 misho 5337: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5338: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.1 misho 5339: # trailing colons and then remove the whole line if VPATH becomes empty
5340: # (actually we leave an empty line to preserve line numbers).
5341: if test "x$srcdir" = x.; then
1.5 misho 5342: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5343: h
5344: s///
5345: s/^/:/
5346: s/[ ]*$/:/
5347: s/:\$(srcdir):/:/g
5348: s/:\${srcdir}:/:/g
5349: s/:@srcdir@:/:/g
5350: s/^:*//
1.1 misho 5351: s/:*$//
1.5 misho 5352: x
5353: s/\(=[ ]*\).*/\1/
5354: G
5355: s/\n//
1.1 misho 5356: s/^[^=]*=[ ]*$//
5357: }'
5358: fi
5359:
5360: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5361: fi # test -n "$CONFIG_FILES"
5362:
5363: # Set up the scripts for CONFIG_HEADERS section.
5364: # No need to generate them if there are no CONFIG_HEADERS.
5365: # This happens for instance with `./config.status Makefile'.
5366: if test -n "$CONFIG_HEADERS"; then
1.5 misho 5367: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
1.1 misho 5368: BEGIN {
5369: _ACEOF
5370:
5371: # Transform confdefs.h into an awk script `defines.awk', embedded as
5372: # here-document in config.status, that substitutes the proper values into
5373: # config.h.in to produce config.h.
5374:
5375: # Create a delimiter string that does not exist in confdefs.h, to ease
5376: # handling of long lines.
5377: ac_delim='%!_!# '
5378: for ac_last_try in false false :; do
1.5 misho 5379: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5380: if test -z "$ac_tt"; then
1.1 misho 5381: break
5382: elif $ac_last_try; then
1.5 misho 5383: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
1.1 misho 5384: else
5385: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5386: fi
5387: done
5388:
5389: # For the awk script, D is an array of macro values keyed by name,
5390: # likewise P contains macro parameters if any. Preserve backslash
5391: # newline sequences.
5392:
5393: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5394: sed -n '
5395: s/.\{148\}/&'"$ac_delim"'/g
5396: t rset
5397: :rset
5398: s/^[ ]*#[ ]*define[ ][ ]*/ /
5399: t def
5400: d
5401: :def
5402: s/\\$//
5403: t bsnl
5404: s/["\\]/\\&/g
5405: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5406: D["\1"]=" \3"/p
5407: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5408: d
5409: :bsnl
5410: s/["\\]/\\&/g
5411: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5412: D["\1"]=" \3\\\\\\n"\\/p
5413: t cont
5414: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5415: t cont
5416: d
5417: :cont
5418: n
5419: s/.\{148\}/&'"$ac_delim"'/g
5420: t clear
5421: :clear
5422: s/\\$//
5423: t bsnlc
5424: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5425: d
5426: :bsnlc
5427: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5428: b cont
5429: ' <confdefs.h | sed '
5430: s/'"$ac_delim"'/"\\\
5431: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5432:
5433: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5434: for (key in D) D_is_set[key] = 1
5435: FS = ""
5436: }
5437: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5438: line = \$ 0
5439: split(line, arg, " ")
5440: if (arg[1] == "#") {
5441: defundef = arg[2]
5442: mac1 = arg[3]
5443: } else {
5444: defundef = substr(arg[1], 2)
5445: mac1 = arg[2]
5446: }
5447: split(mac1, mac2, "(") #)
5448: macro = mac2[1]
5449: prefix = substr(line, 1, index(line, defundef) - 1)
5450: if (D_is_set[macro]) {
5451: # Preserve the white space surrounding the "#".
5452: print prefix "define", macro P[macro] D[macro]
5453: next
5454: } else {
5455: # Replace #undef with comments. This is necessary, for example,
5456: # in the case of _POSIX_SOURCE, which is predefined and required
5457: # on some systems where configure will not decide to define it.
5458: if (defundef == "undef") {
5459: print "/*", prefix defundef, macro, "*/"
5460: next
5461: }
5462: }
5463: }
5464: { print }
5465: _ACAWK
5466: _ACEOF
5467: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.5 misho 5468: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
1.1 misho 5469: fi # test -n "$CONFIG_HEADERS"
5470:
5471:
5472: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5473: shift
5474: for ac_tag
5475: do
5476: case $ac_tag in
5477: :[FHLC]) ac_mode=$ac_tag; continue;;
5478: esac
5479: case $ac_mode$ac_tag in
5480: :[FHL]*:*);;
1.5 misho 5481: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.1 misho 5482: :[FH]-) ac_tag=-:-;;
5483: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5484: esac
5485: ac_save_IFS=$IFS
5486: IFS=:
5487: set x $ac_tag
5488: IFS=$ac_save_IFS
5489: shift
5490: ac_file=$1
5491: shift
5492:
5493: case $ac_mode in
5494: :L) ac_source=$1;;
5495: :[FH])
5496: ac_file_inputs=
5497: for ac_f
5498: do
5499: case $ac_f in
1.5 misho 5500: -) ac_f="$ac_tmp/stdin";;
1.1 misho 5501: *) # Look for the file first in the build tree, then in the source tree
5502: # (if the path is not absolute). The absolute path cannot be DOS-style,
5503: # because $ac_f cannot contain `:'.
5504: test -f "$ac_f" ||
5505: case $ac_f in
5506: [\\/$]*) false;;
5507: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5508: esac ||
1.5 misho 5509: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.1 misho 5510: esac
1.51 misho 5511: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1 misho 5512: as_fn_append ac_file_inputs " '$ac_f'"
5513: done
5514:
5515: # Let's still pretend it is `configure' which instantiates (i.e., don't
5516: # use $as_me), people would be surprised to read:
5517: # /* config.h. Generated by config.status. */
5518: configure_input='Generated from '`
1.51 misho 5519: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1 misho 5520: `' by configure.'
5521: if test x"$ac_file" != x-; then
5522: configure_input="$ac_file. $configure_input"
1.51 misho 5523: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5524: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1 misho 5525: fi
5526: # Neutralize special characters interpreted by sed in replacement strings.
5527: case $configure_input in #(
5528: *\&* | *\|* | *\\* )
1.51 misho 5529: ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1 misho 5530: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5531: *) ac_sed_conf_input=$configure_input;;
5532: esac
5533:
5534: case $ac_tag in
1.5 misho 5535: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5536: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.1 misho 5537: esac
5538: ;;
5539: esac
5540:
5541: ac_dir=`$as_dirname -- "$ac_file" ||
5542: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5543: X"$ac_file" : 'X\(//\)[^/]' \| \
5544: X"$ac_file" : 'X\(//\)$' \| \
5545: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.51 misho 5546: printf "%s\n" X"$ac_file" |
1.1 misho 5547: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5548: s//\1/
5549: q
5550: }
5551: /^X\(\/\/\)[^/].*/{
5552: s//\1/
5553: q
5554: }
5555: /^X\(\/\/\)$/{
5556: s//\1/
5557: q
5558: }
5559: /^X\(\/\).*/{
5560: s//\1/
5561: q
5562: }
5563: s/.*/./; q'`
5564: as_dir="$ac_dir"; as_fn_mkdir_p
5565: ac_builddir=.
5566:
5567: case "$ac_dir" in
5568: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5569: *)
1.51 misho 5570: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 misho 5571: # A ".." for each directory in $ac_dir_suffix.
1.51 misho 5572: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 misho 5573: case $ac_top_builddir_sub in
5574: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5575: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5576: esac ;;
5577: esac
5578: ac_abs_top_builddir=$ac_pwd
5579: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5580: # for backward compatibility:
5581: ac_top_builddir=$ac_top_build_prefix
5582:
5583: case $srcdir in
5584: .) # We are building in place.
5585: ac_srcdir=.
5586: ac_top_srcdir=$ac_top_builddir_sub
5587: ac_abs_top_srcdir=$ac_pwd ;;
5588: [\\/]* | ?:[\\/]* ) # Absolute name.
5589: ac_srcdir=$srcdir$ac_dir_suffix;
5590: ac_top_srcdir=$srcdir
5591: ac_abs_top_srcdir=$srcdir ;;
5592: *) # Relative name.
5593: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5594: ac_top_srcdir=$ac_top_build_prefix$srcdir
5595: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5596: esac
5597: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5598:
5599:
5600: case $ac_mode in
5601: :F)
5602: #
5603: # CONFIG_FILE
5604: #
5605:
5606: case $INSTALL in
5607: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5608: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5609: esac
5610: _ACEOF
5611:
5612: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5613: # If the template does not know about datarootdir, expand it.
5614: # FIXME: This hack should be removed a few years after 2.60.
5615: ac_datarootdir_hack=; ac_datarootdir_seen=
5616: ac_sed_dataroot='
5617: /datarootdir/ {
5618: p
5619: q
5620: }
5621: /@datadir@/p
5622: /@docdir@/p
5623: /@infodir@/p
5624: /@localedir@/p
5625: /@mandir@/p'
5626: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5627: *datarootdir*) ac_datarootdir_seen=yes;;
5628: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.51 misho 5629: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5630: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1 misho 5631: _ACEOF
5632: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5633: ac_datarootdir_hack='
5634: s&@datadir@&$datadir&g
5635: s&@docdir@&$docdir&g
5636: s&@infodir@&$infodir&g
5637: s&@localedir@&$localedir&g
5638: s&@mandir@&$mandir&g
5639: s&\\\${datarootdir}&$datarootdir&g' ;;
5640: esac
5641: _ACEOF
5642:
5643: # Neutralize VPATH when `$srcdir' = `.'.
5644: # Shell code in configure.ac might set extrasub.
5645: # FIXME: do we really want to maintain this feature?
5646: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5647: ac_sed_extra="$ac_vpsub
5648: $extrasub
5649: _ACEOF
5650: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5651: :t
5652: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5653: s|@configure_input@|$ac_sed_conf_input|;t t
5654: s&@top_builddir@&$ac_top_builddir_sub&;t t
5655: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5656: s&@srcdir@&$ac_srcdir&;t t
5657: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5658: s&@top_srcdir@&$ac_top_srcdir&;t t
5659: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5660: s&@builddir@&$ac_builddir&;t t
5661: s&@abs_builddir@&$ac_abs_builddir&;t t
5662: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5663: s&@INSTALL@&$ac_INSTALL&;t t
5664: $ac_datarootdir_hack
5665: "
1.5 misho 5666: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5667: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1 misho 5668:
5669: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.5 misho 5670: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5671: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5672: "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.51 misho 5673: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5 misho 5674: which seems to be undefined. Please make sure it is defined" >&5
1.51 misho 5675: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5 misho 5676: which seems to be undefined. Please make sure it is defined" >&2;}
1.1 misho 5677:
1.5 misho 5678: rm -f "$ac_tmp/stdin"
1.1 misho 5679: case $ac_file in
1.5 misho 5680: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5681: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
1.1 misho 5682: esac \
1.5 misho 5683: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1 misho 5684: ;;
5685: :H)
5686: #
5687: # CONFIG_HEADER
5688: #
5689: if test x"$ac_file" != x-; then
5690: {
1.51 misho 5691: printf "%s\n" "/* $configure_input */" >&1 \
1.5 misho 5692: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5693: } >"$ac_tmp/config.h" \
5694: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5695: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.51 misho 5696: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5697: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1 misho 5698: else
5699: rm -f "$ac_file"
1.5 misho 5700: mv "$ac_tmp/config.h" "$ac_file" \
5701: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1 misho 5702: fi
5703: else
1.51 misho 5704: printf "%s\n" "/* $configure_input */" >&1 \
1.5 misho 5705: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5706: || as_fn_error $? "could not create -" "$LINENO" 5
1.1 misho 5707: fi
5708: ;;
5709:
5710:
5711: esac
5712:
5713: done # for ac_tag
5714:
5715:
5716: as_fn_exit 0
5717: _ACEOF
5718: ac_clean_files=$ac_clean_files_save
5719:
5720: test $ac_write_fail = 0 ||
1.5 misho 5721: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1.1 misho 5722:
5723:
5724: # configure is writing to config.log, and then calls config.status.
5725: # config.status does its own redirection, appending to config.log.
5726: # Unfortunately, on DOS this fails, as config.log is still kept open
5727: # by configure, so config.status won't be able to write to it; its
5728: # output is simply discarded. So we exec the FD to /dev/null,
5729: # effectively closing config.log, so it can be properly (re)opened and
5730: # appended to by config.status. When coming back to configure, we
5731: # need to make the FD available again.
5732: if test "$no_create" != yes; then
5733: ac_cs_success=:
5734: ac_config_status_args=
5735: test "$silent" = yes &&
5736: ac_config_status_args="$ac_config_status_args --quiet"
5737: exec 5>/dev/null
5738: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5739: exec 5>>config.log
5740: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5741: # would make configure fail if this is the last instruction.
1.5 misho 5742: $ac_cs_success || as_fn_exit 1
1.1 misho 5743: fi
5744: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.51 misho 5745: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5746: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1 misho 5747: fi
5748:
1.51 misho 5749:
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