Annotation of libelwix/configure, revision 1.64.2.2
1.1 misho 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
1.64.2.1 misho 3: # Generated by GNU Autoconf 2.71 for libelwix 5.8.
1.1 misho 4: #
5: # Report bugs to <misho@elwix.org>.
6: #
7: #
1.64.2.1 misho 8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
9: # Inc.
1.1 misho 10: #
11: #
12: # This configure script is free software; the Free Software Foundation
13: # gives unlimited permission to copy, distribute and modify it.
14: ## -------------------- ##
15: ## M4sh Initialization. ##
16: ## -------------------- ##
17:
18: # Be more Bourne compatible
19: DUALCASE=1; export DUALCASE # for MKS sh
1.64.2.1 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
1.64.2.1 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:
1.64.2.1 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
1.64.2.1 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.
1.64.2.1 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.
88: as_myself=
89: case $0 in #((
90: *[\\/]* ) as_myself=$0 ;;
91: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
92: for as_dir in $PATH
93: do
94: IFS=$as_save_IFS
1.64.2.1 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
1.64.2.1 misho 112: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 misho 113: exit 1
114: fi
115:
116:
117: # Use a proper internal environment variable to ensure we don't fall
118: # into an infinite loop, continuously re-executing ourselves.
119: if test x"${_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'.
1.64.2.1 misho 137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
138: exit 255
1.1 misho 139: fi
140: # We don't want this to propagate to other subprocesses.
141: { _as_can_reexec=; unset _as_can_reexec;}
142: if test "x$CONFIG_SHELL" = x; then
1.64.2.1 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
1.64.2.1 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.; }
1.64.2.1 misho 172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
173: then :
1.1 misho 174:
1.64.2.1 misho 175: else \$as_nop
1.1 misho 176: exitcode=1; echo positional parameters were not saved.
177: fi
178: test x\$exitcode = x0 || exit 1
1.64.2.1 misho 179: blah=\$(echo \$(echo blah))
180: test x\"\$blah\" = xblah || exit 1
1.1 misho 181: test -x / || exit 1"
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'\" &&
1.64.2.1 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
1.64.2.1 misho 189: else $as_nop
1.1 misho 190: as_have_required=no
191: fi
1.64.2.1 misho 192: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
193: then :
1.1 misho 194:
1.64.2.1 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
1.64.2.1 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 $as_dir in #(
208: /*)
209: for as_base in sh bash ksh sh5; do
210: # Try only shells that exist, to save several forks.
1.64.2.1 misho 211: as_shell=$as_dir$as_base
1.1 misho 212: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.64.2.1 misho 213: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
214: then :
1.1 misho 215: CONFIG_SHELL=$as_shell as_have_required=yes
1.64.2.1 misho 216: if as_run=a "$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
1.63 misho 225: IFS=$as_save_IFS
1.64.2.1 misho 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 :
233: CONFIG_SHELL=$SHELL as_have_required=yes
234: fi
235: fi
1.1 misho 236:
237:
1.64.2.1 misho 238: if test "x$CONFIG_SHELL" != x
239: then :
1.1 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'.
1.64.2.1 misho 257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.1 misho 258: exit 255
259: fi
260:
1.64.2.1 misho 261: if test x$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
1.64.2.1 misho 269: printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
1.1 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: $0: have one."
274: fi
275: exit 1
276: fi
277: fi
278: fi
279: SHELL=${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:
1.64.2.1 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
1.64.2.1 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 $as_dir in #(
1.64.2.1 misho 337: *\'*) as_qdir=`printf "%s\n" "$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 ||
1.64.2.1 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 $as_dirs"
367: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
368:
369:
370: } # as_fn_mkdir_p
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
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.
1.64.2.1 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: }'
1.64.2.1 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 $(()) and expr.
1.64.2.1 misho 403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
404: then :
1.1 misho 405: eval 'as_fn_arith ()
406: {
407: as_val=$(( $* ))
408: }'
1.64.2.1 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:
1.64.2.1 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:
425: # as_fn_error STATUS ERROR [LINENO LOG_FD]
426: # ----------------------------------------
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
429: # script with STATUS, using 1 if that was 0.
430: as_fn_error ()
431: {
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
1.64.2.1 misho 435: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 misho 436: fi
1.64.2.1 misho 437: printf "%s\n" "$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 ||
1.64.2.1 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" ||
1.64.2.1 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:
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
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:
1.64.2.1 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:
1.64.2.1 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$$ 2>/dev/null; then
555: as_ln_s='ln -s'
556: # ... but there are two gotchas:
557: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
558: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
559: # In both cases, we have to default to `cp -pR'.
560: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
561: as_ln_s='cp -pR'
562: elif ln conf$$.file conf$$ 2>/dev/null; then
563: as_ln_s=ln
564: else
565: as_ln_s='cp -pR'
566: fi
567: else
568: as_ln_s='cp -pR'
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 "$as_dir"'
575: else
576: test -d ./-p && rmdir ./-p
577: as_mkdir_p=false
578: fi
579:
580: as_test_x='test -x'
581: as_executable_p=as_fn_executable_p
582:
583: # Sed expression to map a string onto a valid CPP name.
584: as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'"
588:
589:
590: test -n "$DJDIR" || exec 7<&0 </dev/null
591: exec 6>&1
592:
593: # Name of the host.
594: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
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='libelwix'
612: PACKAGE_TARNAME='libelwix'
1.64.2.1 misho 613: PACKAGE_VERSION='5.8'
614: PACKAGE_STRING='libelwix 5.8'
1.1 misho 615: PACKAGE_BUGREPORT='misho@elwix.org'
616: PACKAGE_URL=''
617:
618: ac_unique_file="src/elwix.c"
619: # Factoring default headers for most tests.
620: ac_includes_default="\
1.64.2.1 misho 621: #include <stddef.h>
622: #ifdef HAVE_STDIO_H
623: # include <stdio.h>
1.1 misho 624: #endif
1.64.2.1 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
1.64.2.1 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:
1.64.2.1 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
1.2 misho 666: RANLIB
1.1 misho 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
1.62 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
1.27 misho 720: with_memmgr
1.1 misho 721: '
722: ac_precious_vars='build_alias
723: host_alias
724: target_alias
725: CC
726: CFLAGS
727: LDFLAGS
728: LIBS
1.64.2.1 misho 729: CPPFLAGS'
1.1 misho 730:
731:
732: # Initialize some variables set by options.
733: ac_init_help=
734: ac_init_version=false
735: ac_unrecognized_opts=
736: ac_unrecognized_sep=
737: # The variables have the same names as the options, with
738: # dashes changed to underlines.
739: cache_file=/dev/null
740: exec_prefix=NONE
741: no_create=
742: no_recursion=
743: prefix=NONE
744: program_prefix=NONE
745: program_suffix=NONE
746: program_transform_name=s,x,x,
747: silent=
748: site=
749: srcdir=
750: verbose=
751: x_includes=NONE
752: x_libraries=NONE
753:
754: # Installation directory options.
755: # These are left unexpanded so users can "make install exec_prefix=/foo"
756: # and all the variables that are supposed to be based on exec_prefix
757: # by default will actually change.
758: # Use braces instead of parens because sh, perl, etc. also accept them.
759: # (The list follows the same order as the GNU Coding Standards.)
760: bindir='${exec_prefix}/bin'
761: sbindir='${exec_prefix}/sbin'
762: libexecdir='${exec_prefix}/libexec'
763: datarootdir='${prefix}/share'
764: datadir='${datarootdir}'
765: sysconfdir='${prefix}/etc'
766: sharedstatedir='${prefix}/com'
767: localstatedir='${prefix}/var'
1.62 misho 768: runstatedir='${localstatedir}/run'
1.1 misho 769: includedir='${prefix}/include'
770: oldincludedir='/usr/include'
771: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
772: infodir='${datarootdir}/info'
773: htmldir='${docdir}'
774: dvidir='${docdir}'
775: pdfdir='${docdir}'
776: psdir='${docdir}'
777: libdir='${exec_prefix}/lib'
778: localedir='${datarootdir}/locale'
779: mandir='${datarootdir}/man'
780:
781: ac_prev=
782: ac_dashdash=
783: for ac_option
784: do
785: # If the previous option needs an argument, assign it.
786: if test -n "$ac_prev"; then
787: eval $ac_prev=\$ac_option
788: ac_prev=
789: continue
790: fi
791:
792: case $ac_option in
793: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
794: *=) ac_optarg= ;;
795: *) ac_optarg=yes ;;
796: esac
797:
798: case $ac_dashdash$ac_option in
799: --)
800: ac_dashdash=yes ;;
801:
802: -bindir | --bindir | --bindi | --bind | --bin | --bi)
803: ac_prev=bindir ;;
804: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
805: bindir=$ac_optarg ;;
806:
807: -build | --build | --buil | --bui | --bu)
808: ac_prev=build_alias ;;
809: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
810: build_alias=$ac_optarg ;;
811:
812: -cache-file | --cache-file | --cache-fil | --cache-fi \
813: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
814: ac_prev=cache_file ;;
815: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
816: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
817: cache_file=$ac_optarg ;;
818:
819: --config-cache | -C)
820: cache_file=config.cache ;;
821:
822: -datadir | --datadir | --datadi | --datad)
823: ac_prev=datadir ;;
824: -datadir=* | --datadir=* | --datadi=* | --datad=*)
825: datadir=$ac_optarg ;;
826:
827: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
828: | --dataroo | --dataro | --datar)
829: ac_prev=datarootdir ;;
830: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
831: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
832: datarootdir=$ac_optarg ;;
833:
834: -disable-* | --disable-*)
835: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
836: # Reject names that are not valid shell variable names.
837: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.64.2.1 misho 838: as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1 misho 839: ac_useropt_orig=$ac_useropt
1.64.2.1 misho 840: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 841: case $ac_user_opts in
842: *"
843: "enable_$ac_useropt"
844: "*) ;;
845: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
846: ac_unrecognized_sep=', ';;
847: esac
848: eval enable_$ac_useropt=no ;;
849:
850: -docdir | --docdir | --docdi | --doc | --do)
851: ac_prev=docdir ;;
852: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
853: docdir=$ac_optarg ;;
854:
855: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
856: ac_prev=dvidir ;;
857: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
858: dvidir=$ac_optarg ;;
859:
860: -enable-* | --enable-*)
861: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
862: # Reject names that are not valid shell variable names.
863: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.64.2.1 misho 864: as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1 misho 865: ac_useropt_orig=$ac_useropt
1.64.2.1 misho 866: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 867: case $ac_user_opts in
868: *"
869: "enable_$ac_useropt"
870: "*) ;;
871: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
872: ac_unrecognized_sep=', ';;
873: esac
874: eval enable_$ac_useropt=\$ac_optarg ;;
875:
876: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
877: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
878: | --exec | --exe | --ex)
879: ac_prev=exec_prefix ;;
880: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
881: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
882: | --exec=* | --exe=* | --ex=*)
883: exec_prefix=$ac_optarg ;;
884:
885: -gas | --gas | --ga | --g)
886: # Obsolete; use --with-gas.
887: with_gas=yes ;;
888:
889: -help | --help | --hel | --he | -h)
890: ac_init_help=long ;;
891: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
892: ac_init_help=recursive ;;
893: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
894: ac_init_help=short ;;
895:
896: -host | --host | --hos | --ho)
897: ac_prev=host_alias ;;
898: -host=* | --host=* | --hos=* | --ho=*)
899: host_alias=$ac_optarg ;;
900:
901: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
902: ac_prev=htmldir ;;
903: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
904: | --ht=*)
905: htmldir=$ac_optarg ;;
906:
907: -includedir | --includedir | --includedi | --included | --include \
908: | --includ | --inclu | --incl | --inc)
909: ac_prev=includedir ;;
910: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
911: | --includ=* | --inclu=* | --incl=* | --inc=*)
912: includedir=$ac_optarg ;;
913:
914: -infodir | --infodir | --infodi | --infod | --info | --inf)
915: ac_prev=infodir ;;
916: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
917: infodir=$ac_optarg ;;
918:
919: -libdir | --libdir | --libdi | --libd)
920: ac_prev=libdir ;;
921: -libdir=* | --libdir=* | --libdi=* | --libd=*)
922: libdir=$ac_optarg ;;
923:
924: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
925: | --libexe | --libex | --libe)
926: ac_prev=libexecdir ;;
927: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
928: | --libexe=* | --libex=* | --libe=*)
929: libexecdir=$ac_optarg ;;
930:
931: -localedir | --localedir | --localedi | --localed | --locale)
932: ac_prev=localedir ;;
933: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
934: localedir=$ac_optarg ;;
935:
936: -localstatedir | --localstatedir | --localstatedi | --localstated \
937: | --localstate | --localstat | --localsta | --localst | --locals)
938: ac_prev=localstatedir ;;
939: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
940: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
941: localstatedir=$ac_optarg ;;
942:
943: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
944: ac_prev=mandir ;;
945: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
946: mandir=$ac_optarg ;;
947:
948: -nfp | --nfp | --nf)
949: # Obsolete; use --without-fp.
950: with_fp=no ;;
951:
952: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
953: | --no-cr | --no-c | -n)
954: no_create=yes ;;
955:
956: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
957: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
958: no_recursion=yes ;;
959:
960: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
961: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
962: | --oldin | --oldi | --old | --ol | --o)
963: ac_prev=oldincludedir ;;
964: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
965: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
966: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
967: oldincludedir=$ac_optarg ;;
968:
969: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
970: ac_prev=prefix ;;
971: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
972: prefix=$ac_optarg ;;
973:
974: -program-prefix | --program-prefix | --program-prefi | --program-pref \
975: | --program-pre | --program-pr | --program-p)
976: ac_prev=program_prefix ;;
977: -program-prefix=* | --program-prefix=* | --program-prefi=* \
978: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
979: program_prefix=$ac_optarg ;;
980:
981: -program-suffix | --program-suffix | --program-suffi | --program-suff \
982: | --program-suf | --program-su | --program-s)
983: ac_prev=program_suffix ;;
984: -program-suffix=* | --program-suffix=* | --program-suffi=* \
985: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
986: program_suffix=$ac_optarg ;;
987:
988: -program-transform-name | --program-transform-name \
989: | --program-transform-nam | --program-transform-na \
990: | --program-transform-n | --program-transform- \
991: | --program-transform | --program-transfor \
992: | --program-transfo | --program-transf \
993: | --program-trans | --program-tran \
994: | --progr-tra | --program-tr | --program-t)
995: ac_prev=program_transform_name ;;
996: -program-transform-name=* | --program-transform-name=* \
997: | --program-transform-nam=* | --program-transform-na=* \
998: | --program-transform-n=* | --program-transform-=* \
999: | --program-transform=* | --program-transfor=* \
1000: | --program-transfo=* | --program-transf=* \
1001: | --program-trans=* | --program-tran=* \
1002: | --progr-tra=* | --program-tr=* | --program-t=*)
1003: program_transform_name=$ac_optarg ;;
1004:
1005: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1006: ac_prev=pdfdir ;;
1007: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1008: pdfdir=$ac_optarg ;;
1009:
1010: -psdir | --psdir | --psdi | --psd | --ps)
1011: ac_prev=psdir ;;
1012: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1013: psdir=$ac_optarg ;;
1014:
1015: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1016: | -silent | --silent | --silen | --sile | --sil)
1017: silent=yes ;;
1018:
1.62 misho 1019: -runstatedir | --runstatedir | --runstatedi | --runstated \
1020: | --runstate | --runstat | --runsta | --runst | --runs \
1021: | --run | --ru | --r)
1022: ac_prev=runstatedir ;;
1023: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1024: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1025: | --run=* | --ru=* | --r=*)
1026: runstatedir=$ac_optarg ;;
1027:
1.1 misho 1028: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1029: ac_prev=sbindir ;;
1030: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1031: | --sbi=* | --sb=*)
1032: sbindir=$ac_optarg ;;
1033:
1034: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1035: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1036: | --sharedst | --shareds | --shared | --share | --shar \
1037: | --sha | --sh)
1038: ac_prev=sharedstatedir ;;
1039: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1040: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1041: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1042: | --sha=* | --sh=*)
1043: sharedstatedir=$ac_optarg ;;
1044:
1045: -site | --site | --sit)
1046: ac_prev=site ;;
1047: -site=* | --site=* | --sit=*)
1048: site=$ac_optarg ;;
1049:
1050: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1051: ac_prev=srcdir ;;
1052: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1053: srcdir=$ac_optarg ;;
1054:
1055: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1056: | --syscon | --sysco | --sysc | --sys | --sy)
1057: ac_prev=sysconfdir ;;
1058: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1059: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1060: sysconfdir=$ac_optarg ;;
1061:
1062: -target | --target | --targe | --targ | --tar | --ta | --t)
1063: ac_prev=target_alias ;;
1064: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1065: target_alias=$ac_optarg ;;
1066:
1067: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1068: verbose=yes ;;
1069:
1070: -version | --version | --versio | --versi | --vers | -V)
1071: ac_init_version=: ;;
1072:
1073: -with-* | --with-*)
1074: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1075: # Reject names that are not valid shell variable names.
1076: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.64.2.1 misho 1077: as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1 misho 1078: ac_useropt_orig=$ac_useropt
1.64.2.1 misho 1079: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 1080: case $ac_user_opts in
1081: *"
1082: "with_$ac_useropt"
1083: "*) ;;
1084: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1085: ac_unrecognized_sep=', ';;
1086: esac
1087: eval with_$ac_useropt=\$ac_optarg ;;
1088:
1089: -without-* | --without-*)
1090: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1091: # Reject names that are not valid shell variable names.
1092: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.64.2.1 misho 1093: as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1 misho 1094: ac_useropt_orig=$ac_useropt
1.64.2.1 misho 1095: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 misho 1096: case $ac_user_opts in
1097: *"
1098: "with_$ac_useropt"
1099: "*) ;;
1100: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1101: ac_unrecognized_sep=', ';;
1102: esac
1103: eval with_$ac_useropt=no ;;
1104:
1105: --x)
1106: # Obsolete; use --with-x.
1107: with_x=yes ;;
1108:
1109: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1110: | --x-incl | --x-inc | --x-in | --x-i)
1111: ac_prev=x_includes ;;
1112: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1113: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1114: x_includes=$ac_optarg ;;
1115:
1116: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1117: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1118: ac_prev=x_libraries ;;
1119: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1120: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1121: x_libraries=$ac_optarg ;;
1122:
1123: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1124: Try \`$0 --help' for more information"
1125: ;;
1126:
1127: *=*)
1128: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1129: # Reject names that are not valid shell variable names.
1130: case $ac_envvar in #(
1131: '' | [0-9]* | *[!_$as_cr_alnum]* )
1132: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1133: esac
1134: eval $ac_envvar=\$ac_optarg
1135: export $ac_envvar ;;
1136:
1137: *)
1138: # FIXME: should be removed in autoconf 3.0.
1.64.2.1 misho 1139: printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1 misho 1140: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.64.2.1 misho 1141: printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.1 misho 1142: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1143: ;;
1144:
1145: esac
1146: done
1147:
1148: if test -n "$ac_prev"; then
1149: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1150: as_fn_error $? "missing argument to $ac_option"
1151: fi
1152:
1153: if test -n "$ac_unrecognized_opts"; then
1154: case $enable_option_checking in
1155: no) ;;
1156: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.64.2.1 misho 1157: *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1 misho 1158: esac
1159: fi
1160:
1161: # Check all directory arguments for consistency.
1162: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1163: datadir sysconfdir sharedstatedir localstatedir includedir \
1164: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.62 misho 1165: libdir localedir mandir runstatedir
1.1 misho 1166: do
1167: eval ac_val=\$$ac_var
1168: # Remove trailing slashes.
1169: case $ac_val in
1170: */ )
1171: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1172: eval $ac_var=\$ac_val;;
1173: esac
1174: # Be sure to have absolute directory names.
1175: case $ac_val in
1176: [\\/$]* | ?:[\\/]* ) continue;;
1177: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1178: esac
1179: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1180: done
1181:
1182: # There might be people who depend on the old broken behavior: `$host'
1183: # used to hold the argument of --host etc.
1184: # FIXME: To remove some day.
1185: build=$build_alias
1186: host=$host_alias
1187: target=$target_alias
1188:
1189: # FIXME: To remove some day.
1190: if test "x$host_alias" != x; then
1191: if test "x$build_alias" = x; then
1192: cross_compiling=maybe
1193: elif test "x$build_alias" != "x$host_alias"; then
1194: cross_compiling=yes
1195: fi
1196: fi
1197:
1198: ac_tool_prefix=
1199: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1200:
1201: test "$silent" = yes && exec 6>/dev/null
1202:
1203:
1204: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1205: ac_ls_di=`ls -di .` &&
1206: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1207: as_fn_error $? "working directory cannot be determined"
1208: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1209: as_fn_error $? "pwd does not report name of working directory"
1210:
1211:
1212: # Find the source files, if location was not specified.
1213: if test -z "$srcdir"; then
1214: ac_srcdir_defaulted=yes
1215: # Try the directory containing this script, then the parent directory.
1216: ac_confdir=`$as_dirname -- "$as_myself" ||
1217: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1218: X"$as_myself" : 'X\(//\)[^/]' \| \
1219: X"$as_myself" : 'X\(//\)$' \| \
1220: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.64.2.1 misho 1221: printf "%s\n" X"$as_myself" |
1.1 misho 1222: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1223: s//\1/
1224: q
1225: }
1226: /^X\(\/\/\)[^/].*/{
1227: s//\1/
1228: q
1229: }
1230: /^X\(\/\/\)$/{
1231: s//\1/
1232: q
1233: }
1234: /^X\(\/\).*/{
1235: s//\1/
1236: q
1237: }
1238: s/.*/./; q'`
1239: srcdir=$ac_confdir
1240: if test ! -r "$srcdir/$ac_unique_file"; then
1241: srcdir=..
1242: fi
1243: else
1244: ac_srcdir_defaulted=no
1245: fi
1246: if test ! -r "$srcdir/$ac_unique_file"; then
1247: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1248: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1249: fi
1250: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1251: ac_abs_confdir=`(
1252: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1253: pwd)`
1254: # When building in place, set srcdir=.
1255: if test "$ac_abs_confdir" = "$ac_pwd"; then
1256: srcdir=.
1257: fi
1258: # Remove unnecessary trailing slashes from srcdir.
1259: # Double slashes in file names in object file debugging info
1260: # mess up M-x gdb in Emacs.
1261: case $srcdir in
1262: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1263: esac
1264: for ac_var in $ac_precious_vars; do
1265: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1266: eval ac_env_${ac_var}_value=\$${ac_var}
1267: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1268: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1269: done
1270:
1271: #
1272: # Report the --help message.
1273: #
1274: if test "$ac_init_help" = "long"; then
1275: # Omit some internal or obsolete options to make the list less imposing.
1276: # This message is too long to be a string in the A/UX 3.1 sh.
1277: cat <<_ACEOF
1.64.2.1 misho 1278: \`configure' configures libelwix 5.8 to adapt to many kinds of systems.
1.1 misho 1279:
1280: Usage: $0 [OPTION]... [VAR=VALUE]...
1281:
1282: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1283: VAR=VALUE. See below for descriptions of some of the useful variables.
1284:
1285: Defaults for the options are specified in brackets.
1286:
1287: Configuration:
1288: -h, --help display this help and exit
1289: --help=short display options specific to this package
1290: --help=recursive display the short help of all the included packages
1291: -V, --version display version information and exit
1292: -q, --quiet, --silent do not print \`checking ...' messages
1293: --cache-file=FILE cache test results in FILE [disabled]
1294: -C, --config-cache alias for \`--cache-file=config.cache'
1295: -n, --no-create do not create output files
1296: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1297:
1298: Installation directories:
1299: --prefix=PREFIX install architecture-independent files in PREFIX
1300: [$ac_default_prefix]
1301: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1302: [PREFIX]
1303:
1304: By default, \`make install' will install all the files in
1305: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1306: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1307: for instance \`--prefix=\$HOME'.
1308:
1309: For better control, use the options below.
1310:
1311: Fine tuning of the installation directories:
1312: --bindir=DIR user executables [EPREFIX/bin]
1313: --sbindir=DIR system admin executables [EPREFIX/sbin]
1314: --libexecdir=DIR program executables [EPREFIX/libexec]
1315: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1316: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1317: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1.62 misho 1318: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1.1 misho 1319: --libdir=DIR object code libraries [EPREFIX/lib]
1320: --includedir=DIR C header files [PREFIX/include]
1321: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1322: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1323: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1324: --infodir=DIR info documentation [DATAROOTDIR/info]
1325: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1326: --mandir=DIR man documentation [DATAROOTDIR/man]
1327: --docdir=DIR documentation root [DATAROOTDIR/doc/libelwix]
1328: --htmldir=DIR html documentation [DOCDIR]
1329: --dvidir=DIR dvi documentation [DOCDIR]
1330: --pdfdir=DIR pdf documentation [DOCDIR]
1331: --psdir=DIR ps documentation [DOCDIR]
1332: _ACEOF
1333:
1334: cat <<\_ACEOF
1335:
1336: System types:
1337: --build=BUILD configure for building on BUILD [guessed]
1338: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1339: --target=TARGET configure for building compilers for TARGET [HOST]
1340: _ACEOF
1341: fi
1342:
1343: if test -n "$ac_init_help"; then
1344: case $ac_init_help in
1.64.2.1 misho 1345: short | recursive ) echo "Configuration of libelwix 5.8:";;
1.1 misho 1346: esac
1347: cat <<\_ACEOF
1348:
1349: Optional Features:
1350: --disable-option-checking ignore unrecognized --enable/--with options
1351: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1352: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1353: --enable-debug Build library with debug information and additional messages
1354:
1.27 misho 1355: Optional Packages:
1356: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1357: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1358: --with-memmgr=<mm> Memory manager for ELWIX (elwix|system)
1359:
1.1 misho 1360: Some influential environment variables:
1361: CC C compiler command
1362: CFLAGS C compiler flags
1363: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1364: nonstandard directory <lib dir>
1365: LIBS libraries to pass to the linker, e.g. -l<library>
1366: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1367: you have headers in a nonstandard directory <include dir>
1368:
1369: Use these variables to override the choices made by `configure' or to help
1370: it to find libraries and programs with nonstandard names/locations.
1371:
1372: Report bugs to <misho@elwix.org>.
1373: _ACEOF
1374: ac_status=$?
1375: fi
1376:
1377: if test "$ac_init_help" = "recursive"; then
1378: # If there are subdirs, report their specific --help.
1379: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1380: test -d "$ac_dir" ||
1381: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1382: continue
1383: ac_builddir=.
1384:
1385: case "$ac_dir" in
1386: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1387: *)
1.64.2.1 misho 1388: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 misho 1389: # A ".." for each directory in $ac_dir_suffix.
1.64.2.1 misho 1390: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 misho 1391: case $ac_top_builddir_sub in
1392: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1393: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1394: esac ;;
1395: esac
1396: ac_abs_top_builddir=$ac_pwd
1397: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1398: # for backward compatibility:
1399: ac_top_builddir=$ac_top_build_prefix
1400:
1401: case $srcdir in
1402: .) # We are building in place.
1403: ac_srcdir=.
1404: ac_top_srcdir=$ac_top_builddir_sub
1405: ac_abs_top_srcdir=$ac_pwd ;;
1406: [\\/]* | ?:[\\/]* ) # Absolute name.
1407: ac_srcdir=$srcdir$ac_dir_suffix;
1408: ac_top_srcdir=$srcdir
1409: ac_abs_top_srcdir=$srcdir ;;
1410: *) # Relative name.
1411: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1412: ac_top_srcdir=$ac_top_build_prefix$srcdir
1413: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1414: esac
1415: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1416:
1417: cd "$ac_dir" || { ac_status=$?; continue; }
1.64.2.1 misho 1418: # Check for configure.gnu first; this name is used for a wrapper for
1419: # Metaconfig's "Configure" on case-insensitive file systems.
1.1 misho 1420: if test -f "$ac_srcdir/configure.gnu"; then
1421: echo &&
1422: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423: elif test -f "$ac_srcdir/configure"; then
1424: echo &&
1425: $SHELL "$ac_srcdir/configure" --help=recursive
1426: else
1.64.2.1 misho 1427: printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1 misho 1428: fi || ac_status=$?
1429: cd "$ac_pwd" || { ac_status=$?; break; }
1430: done
1431: fi
1432:
1433: test -n "$ac_init_help" && exit $ac_status
1434: if $ac_init_version; then
1435: cat <<\_ACEOF
1.64.2.1 misho 1436: libelwix configure 5.8
1437: generated by GNU Autoconf 2.71
1.1 misho 1438:
1.64.2.1 misho 1439: Copyright (C) 2021 Free Software Foundation, Inc.
1.1 misho 1440: This configure script is free software; the Free Software Foundation
1441: gives unlimited permission to copy, distribute and modify it.
1442: _ACEOF
1443: exit
1444: fi
1445:
1446: ## ------------------------ ##
1447: ## Autoconf initialization. ##
1448: ## ------------------------ ##
1449:
1450: # ac_fn_c_try_compile LINENO
1451: # --------------------------
1452: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1453: ac_fn_c_try_compile ()
1454: {
1455: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.64.2.1 misho 1456: rm -f conftest.$ac_objext conftest.beam
1.1 misho 1457: if { { ac_try="$ac_compile"
1458: case "(($ac_try" in
1459: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1460: *) ac_try_echo=$ac_try;;
1461: esac
1462: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 1463: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 1464: (eval "$ac_compile") 2>conftest.err
1465: ac_status=$?
1466: if test -s conftest.err; then
1467: grep -v '^ *+' conftest.err >conftest.er1
1468: cat conftest.er1 >&5
1469: mv -f conftest.er1 conftest.err
1470: fi
1.64.2.1 misho 1471: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 1472: test $ac_status = 0; } && {
1473: test -z "$ac_c_werror_flag" ||
1474: test ! -s conftest.err
1.64.2.1 misho 1475: } && test -s conftest.$ac_objext
1476: then :
1.1 misho 1477: ac_retval=0
1.64.2.1 misho 1478: else $as_nop
1479: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 1480: sed 's/^/| /' conftest.$ac_ext >&5
1481:
1482: ac_retval=1
1483: fi
1484: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1485: as_fn_set_status $ac_retval
1486:
1487: } # ac_fn_c_try_compile
1488:
1489: # ac_fn_c_try_link LINENO
1490: # -----------------------
1491: # Try to link conftest.$ac_ext, and return whether this succeeded.
1492: ac_fn_c_try_link ()
1493: {
1494: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.64.2.1 misho 1495: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.1 misho 1496: if { { ac_try="$ac_link"
1497: case "(($ac_try" in
1498: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1499: *) ac_try_echo=$ac_try;;
1500: esac
1501: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 1502: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 1503: (eval "$ac_link") 2>conftest.err
1504: ac_status=$?
1505: if test -s conftest.err; then
1506: grep -v '^ *+' conftest.err >conftest.er1
1507: cat conftest.er1 >&5
1508: mv -f conftest.er1 conftest.err
1509: fi
1.64.2.1 misho 1510: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 1511: test $ac_status = 0; } && {
1512: test -z "$ac_c_werror_flag" ||
1513: test ! -s conftest.err
1514: } && test -s conftest$ac_exeext && {
1515: test "$cross_compiling" = yes ||
1516: test -x conftest$ac_exeext
1.64.2.1 misho 1517: }
1518: then :
1.1 misho 1519: ac_retval=0
1.64.2.1 misho 1520: else $as_nop
1521: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 1522: sed 's/^/| /' conftest.$ac_ext >&5
1523:
1524: ac_retval=1
1525: fi
1526: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1527: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1528: # interfere with the next link command; also delete a directory that is
1529: # left behind by Apple's compiler. We do this before executing the actions.
1530: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1531: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1532: as_fn_set_status $ac_retval
1533:
1534: } # ac_fn_c_try_link
1535:
1.64.2.1 misho 1536: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1.1 misho 1537: # -------------------------------------------------------
1.64.2.1 misho 1538: # Tests whether HEADER exists and can be compiled using the include files in
1539: # INCLUDES, setting the cache variable VAR accordingly.
1540: ac_fn_c_check_header_compile ()
1.1 misho 1541: {
1542: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.64.2.1 misho 1543: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1544: printf %s "checking for $2... " >&6; }
1545: if eval test \${$3+y}
1546: then :
1547: printf %s "(cached) " >&6
1548: else $as_nop
1549: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 misho 1550: /* end confdefs.h. */
1551: $4
1552: #include <$2>
1553: _ACEOF
1.64.2.1 misho 1554: if ac_fn_c_try_compile "$LINENO"
1555: then :
1556: eval "$3=yes"
1557: else $as_nop
1558: eval "$3=no"
1.1 misho 1559: fi
1.64.2.1 misho 1560: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 1561: fi
1562: eval ac_res=\$$3
1.64.2.1 misho 1563: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564: printf "%s\n" "$ac_res" >&6; }
1.1 misho 1565: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1566:
1.64.2.1 misho 1567: } # ac_fn_c_check_header_compile
1.1 misho 1568:
1569: # ac_fn_c_try_run LINENO
1570: # ----------------------
1.64.2.1 misho 1571: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
1572: # executables *can* be run.
1.1 misho 1573: ac_fn_c_try_run ()
1574: {
1575: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576: if { { ac_try="$ac_link"
1577: case "(($ac_try" in
1578: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579: *) ac_try_echo=$ac_try;;
1580: esac
1581: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 1582: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 1583: (eval "$ac_link") 2>&5
1584: ac_status=$?
1.64.2.1 misho 1585: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 1586: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1587: { { case "(($ac_try" in
1588: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1589: *) ac_try_echo=$ac_try;;
1590: esac
1591: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 1592: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 1593: (eval "$ac_try") 2>&5
1594: ac_status=$?
1.64.2.1 misho 1595: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596: test $ac_status = 0; }; }
1597: then :
1.1 misho 1598: ac_retval=0
1.64.2.1 misho 1599: else $as_nop
1600: printf "%s\n" "$as_me: program exited with status $ac_status" >&5
1601: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 1602: sed 's/^/| /' conftest.$ac_ext >&5
1603:
1604: ac_retval=$ac_status
1605: fi
1606: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1607: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1608: as_fn_set_status $ac_retval
1609:
1610: } # ac_fn_c_try_run
1611:
1612: # ac_fn_c_check_func LINENO FUNC VAR
1613: # ----------------------------------
1614: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1615: ac_fn_c_check_func ()
1616: {
1617: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.64.2.1 misho 1618: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1619: printf %s "checking for $2... " >&6; }
1620: if eval test \${$3+y}
1621: then :
1622: printf %s "(cached) " >&6
1623: else $as_nop
1.1 misho 1624: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1625: /* end confdefs.h. */
1626: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1627: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1628: #define $2 innocuous_$2
1629:
1630: /* System header to define __stub macros and hopefully few prototypes,
1.64.2.1 misho 1631: which can conflict with char $2 (); below. */
1.1 misho 1632:
1.64.2.1 misho 1633: #include <limits.h>
1.1 misho 1634: #undef $2
1635:
1636: /* Override any GCC internal prototype to avoid an error.
1637: Use char because int might match the return type of a GCC
1638: builtin and then its argument prototype would still apply. */
1639: #ifdef __cplusplus
1640: extern "C"
1641: #endif
1642: char $2 ();
1643: /* The GNU C library defines this for functions which it implements
1644: to always fail with ENOSYS. Some functions are actually named
1645: something starting with __ and the normal name is an alias. */
1646: #if defined __stub_$2 || defined __stub___$2
1647: choke me
1648: #endif
1649:
1650: int
1.64.2.1 misho 1651: main (void)
1.1 misho 1652: {
1653: return $2 ();
1654: ;
1655: return 0;
1656: }
1657: _ACEOF
1.64.2.1 misho 1658: if ac_fn_c_try_link "$LINENO"
1659: then :
1.1 misho 1660: eval "$3=yes"
1.64.2.1 misho 1661: else $as_nop
1.1 misho 1662: eval "$3=no"
1663: fi
1.64.2.1 misho 1664: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 misho 1665: conftest$ac_exeext conftest.$ac_ext
1666: fi
1667: eval ac_res=\$$3
1.64.2.1 misho 1668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669: printf "%s\n" "$ac_res" >&6; }
1.1 misho 1670: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1671:
1672: } # ac_fn_c_check_func
1.64.2.1 misho 1673: ac_configure_args_raw=
1674: for ac_arg
1675: do
1676: case $ac_arg in
1677: *\'*)
1678: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1679: esac
1680: as_fn_append ac_configure_args_raw " '$ac_arg'"
1681: done
1682:
1683: case $ac_configure_args_raw in
1684: *$as_nl*)
1685: ac_safe_unquote= ;;
1686: *)
1687: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
1688: ac_unsafe_a="$ac_unsafe_z#~"
1689: ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1690: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1691: esac
1692:
1.1 misho 1693: cat >config.log <<_ACEOF
1694: This file contains any messages produced by compilers while
1695: running configure, to aid debugging if configure makes a mistake.
1696:
1.64.2.1 misho 1697: It was created by libelwix $as_me 5.8, which was
1698: generated by GNU Autoconf 2.71. Invocation command line was
1.1 misho 1699:
1.64.2.1 misho 1700: $ $0$ac_configure_args_raw
1.1 misho 1701:
1702: _ACEOF
1703: exec 5>>config.log
1704: {
1705: cat <<_ASUNAME
1706: ## --------- ##
1707: ## Platform. ##
1708: ## --------- ##
1709:
1710: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1711: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1712: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1713: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1714: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1715:
1716: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1717: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1718:
1719: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1720: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1721: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1722: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1723: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1724: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1725: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1726:
1727: _ASUNAME
1728:
1729: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1730: for as_dir in $PATH
1731: do
1732: IFS=$as_save_IFS
1.64.2.1 misho 1733: case $as_dir in #(((
1734: '') as_dir=./ ;;
1735: */) ;;
1736: *) as_dir=$as_dir/ ;;
1737: esac
1738: printf "%s\n" "PATH: $as_dir"
1.1 misho 1739: done
1740: IFS=$as_save_IFS
1741:
1742: } >&5
1743:
1744: cat >&5 <<_ACEOF
1745:
1746:
1747: ## ----------- ##
1748: ## Core tests. ##
1749: ## ----------- ##
1750:
1751: _ACEOF
1752:
1753:
1754: # Keep a trace of the command line.
1755: # Strip out --no-create and --no-recursion so they do not pile up.
1756: # Strip out --silent because we don't want to record it for future runs.
1757: # Also quote any args containing shell meta-characters.
1758: # Make two passes to allow for proper duplicate-argument suppression.
1759: ac_configure_args=
1760: ac_configure_args0=
1761: ac_configure_args1=
1762: ac_must_keep_next=false
1763: for ac_pass in 1 2
1764: do
1765: for ac_arg
1766: do
1767: case $ac_arg in
1768: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1769: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1770: | -silent | --silent | --silen | --sile | --sil)
1771: continue ;;
1772: *\'*)
1.64.2.1 misho 1773: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 misho 1774: esac
1775: case $ac_pass in
1776: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1777: 2)
1778: as_fn_append ac_configure_args1 " '$ac_arg'"
1779: if test $ac_must_keep_next = true; then
1780: ac_must_keep_next=false # Got value, back to normal.
1781: else
1782: case $ac_arg in
1783: *=* | --config-cache | -C | -disable-* | --disable-* \
1784: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1785: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1786: | -with-* | --with-* | -without-* | --without-* | --x)
1787: case "$ac_configure_args0 " in
1788: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1789: esac
1790: ;;
1791: -* ) ac_must_keep_next=true ;;
1792: esac
1793: fi
1794: as_fn_append ac_configure_args " '$ac_arg'"
1795: ;;
1796: esac
1797: done
1798: done
1799: { ac_configure_args0=; unset ac_configure_args0;}
1800: { ac_configure_args1=; unset ac_configure_args1;}
1801:
1802: # When interrupted or exit'd, cleanup temporary files, and complete
1803: # config.log. We remove comments because anyway the quotes in there
1804: # would cause problems or look ugly.
1805: # WARNING: Use '\'' to represent an apostrophe within the trap.
1806: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1807: trap 'exit_status=$?
1.64.2.1 misho 1808: # Sanitize IFS.
1809: IFS=" "" $as_nl"
1.1 misho 1810: # Save into config.log some information that might help in debugging.
1811: {
1812: echo
1813:
1.64.2.1 misho 1814: printf "%s\n" "## ---------------- ##
1.1 misho 1815: ## Cache variables. ##
1816: ## ---------------- ##"
1817: echo
1818: # The following way of writing the cache mishandles newlines in values,
1819: (
1820: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1821: eval ac_val=\$$ac_var
1822: case $ac_val in #(
1823: *${as_nl}*)
1824: case $ac_var in #(
1.64.2.1 misho 1825: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1826: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 misho 1827: esac
1828: case $ac_var in #(
1829: _ | IFS | as_nl) ;; #(
1830: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1831: *) { eval $ac_var=; unset $ac_var;} ;;
1832: esac ;;
1833: esac
1834: done
1835: (set) 2>&1 |
1836: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1837: *${as_nl}ac_space=\ *)
1838: sed -n \
1839: "s/'\''/'\''\\\\'\'''\''/g;
1840: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1841: ;; #(
1842: *)
1843: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1844: ;;
1845: esac |
1846: sort
1847: )
1848: echo
1849:
1.64.2.1 misho 1850: printf "%s\n" "## ----------------- ##
1.1 misho 1851: ## Output variables. ##
1852: ## ----------------- ##"
1853: echo
1854: for ac_var in $ac_subst_vars
1855: do
1856: eval ac_val=\$$ac_var
1857: case $ac_val in
1.64.2.1 misho 1858: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 misho 1859: esac
1.64.2.1 misho 1860: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 misho 1861: done | sort
1862: echo
1863:
1864: if test -n "$ac_subst_files"; then
1.64.2.1 misho 1865: printf "%s\n" "## ------------------- ##
1.1 misho 1866: ## File substitutions. ##
1867: ## ------------------- ##"
1868: echo
1869: for ac_var in $ac_subst_files
1870: do
1871: eval ac_val=\$$ac_var
1872: case $ac_val in
1.64.2.1 misho 1873: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 misho 1874: esac
1.64.2.1 misho 1875: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 misho 1876: done | sort
1877: echo
1878: fi
1879:
1880: if test -s confdefs.h; then
1.64.2.1 misho 1881: printf "%s\n" "## ----------- ##
1.1 misho 1882: ## confdefs.h. ##
1883: ## ----------- ##"
1884: echo
1885: cat confdefs.h
1886: echo
1887: fi
1888: test "$ac_signal" != 0 &&
1.64.2.1 misho 1889: printf "%s\n" "$as_me: caught signal $ac_signal"
1890: printf "%s\n" "$as_me: exit $exit_status"
1.1 misho 1891: } >&5
1892: rm -f core *.core core.conftest.* &&
1893: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1894: exit $exit_status
1895: ' 0
1896: for ac_signal in 1 2 13 15; do
1897: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1898: done
1899: ac_signal=0
1900:
1901: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1902: rm -f -r conftest* confdefs.h
1903:
1.64.2.1 misho 1904: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1 misho 1905:
1906: # Predefined preprocessor variables.
1907:
1.64.2.1 misho 1908: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1 misho 1909:
1.64.2.1 misho 1910: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1 misho 1911:
1.64.2.1 misho 1912: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1 misho 1913:
1.64.2.1 misho 1914: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1 misho 1915:
1.64.2.1 misho 1916: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1 misho 1917:
1.64.2.1 misho 1918: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1 misho 1919:
1920:
1921: # Let the site file select an alternate cache file if it wants to.
1922: # Prefer an explicitly selected file to automatically selected ones.
1923: if test -n "$CONFIG_SITE"; then
1.64.2.1 misho 1924: ac_site_files="$CONFIG_SITE"
1.1 misho 1925: elif test "x$prefix" != xNONE; then
1.64.2.1 misho 1926: ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1 misho 1927: else
1.64.2.1 misho 1928: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1 misho 1929: fi
1.64.2.1 misho 1930:
1931: for ac_site_file in $ac_site_files
1.1 misho 1932: do
1.64.2.1 misho 1933: case $ac_site_file in #(
1934: */*) :
1935: ;; #(
1936: *) :
1937: ac_site_file=./$ac_site_file ;;
1938: esac
1939: if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1940: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1941: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1 misho 1942: sed 's/^/| /' "$ac_site_file" >&5
1943: . "$ac_site_file" \
1.64.2.1 misho 1944: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1945: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1 misho 1946: as_fn_error $? "failed to load site script $ac_site_file
1947: See \`config.log' for more details" "$LINENO" 5; }
1948: fi
1949: done
1950:
1951: if test -r "$cache_file"; then
1952: # Some versions of bash will fail to source /dev/null (special files
1953: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1954: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.64.2.1 misho 1955: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1956: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1 misho 1957: case $cache_file in
1958: [\\/]* | ?:[\\/]* ) . "$cache_file";;
1959: *) . "./$cache_file";;
1960: esac
1961: fi
1962: else
1.64.2.1 misho 1963: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1964: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1 misho 1965: >$cache_file
1966: fi
1967:
1.64.2.1 misho 1968: # Test code for whether the C compiler supports C89 (global declarations)
1969: ac_c_conftest_c89_globals='
1970: /* Does the compiler advertise C89 conformance?
1971: Do not test the value of __STDC__, because some compilers set it to 0
1972: while being otherwise adequately conformant. */
1973: #if !defined __STDC__
1974: # error "Compiler does not advertise C89 conformance"
1975: #endif
1.63 misho 1976:
1.64.2.1 misho 1977: #include <stddef.h>
1978: #include <stdarg.h>
1979: struct stat;
1980: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
1981: struct buf { int x; };
1982: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1983: static char *e (p, i)
1984: char **p;
1985: int i;
1986: {
1987: return p[i];
1988: }
1989: static char *f (char * (*g) (char **, int), char **p, ...)
1990: {
1991: char *s;
1992: va_list v;
1993: va_start (v,p);
1994: s = g (p, va_arg (v,int));
1995: va_end (v);
1996: return s;
1997: }
1.1 misho 1998:
1.64.2.1 misho 1999: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2000: function prototypes and stuff, but not \xHH hex character constants.
2001: These do not provoke an error unfortunately, instead are silently treated
2002: as an "x". The following induces an error, until -std is added to get
2003: proper ANSI mode. Curiously \x00 != x always comes out true, for an
2004: array size at least. It is necessary to write \x00 == 0 to get something
2005: that is true only with -std. */
2006: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
1.1 misho 2007:
1.64.2.1 misho 2008: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2009: inside strings and character constants. */
2010: #define FOO(x) '\''x'\''
2011: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
1.1 misho 2012:
1.64.2.1 misho 2013: int test (int i, double x);
2014: struct s1 {int (*f) (int a);};
2015: struct s2 {int (*f) (double a);};
2016: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2017: int, int);'
1.1 misho 2018:
1.64.2.1 misho 2019: # Test code for whether the C compiler supports C89 (body of main).
2020: ac_c_conftest_c89_main='
2021: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2022: '
1.1 misho 2023:
1.64.2.1 misho 2024: # Test code for whether the C compiler supports C99 (global declarations)
2025: ac_c_conftest_c99_globals='
2026: // Does the compiler advertise C99 conformance?
2027: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2028: # error "Compiler does not advertise C99 conformance"
2029: #endif
1.1 misho 2030:
1.64.2.1 misho 2031: #include <stdbool.h>
2032: extern int puts (const char *);
2033: extern int printf (const char *, ...);
2034: extern int dprintf (int, const char *, ...);
2035: extern void *malloc (size_t);
2036:
2037: // Check varargs macros. These examples are taken from C99 6.10.3.5.
2038: // dprintf is used instead of fprintf to avoid needing to declare
2039: // FILE and stderr.
2040: #define debug(...) dprintf (2, __VA_ARGS__)
2041: #define showlist(...) puts (#__VA_ARGS__)
2042: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2043: static void
2044: test_varargs_macros (void)
2045: {
2046: int x = 1234;
2047: int y = 5678;
2048: debug ("Flag");
2049: debug ("X = %d\n", x);
2050: showlist (The first, second, and third items.);
2051: report (x>y, "x is %d but y is %d", x, y);
2052: }
2053:
2054: // Check long long types.
2055: #define BIG64 18446744073709551615ull
2056: #define BIG32 4294967295ul
2057: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2058: #if !BIG_OK
2059: #error "your preprocessor is broken"
2060: #endif
2061: #if BIG_OK
2062: #else
2063: #error "your preprocessor is broken"
2064: #endif
2065: static long long int bignum = -9223372036854775807LL;
2066: static unsigned long long int ubignum = BIG64;
2067:
2068: struct incomplete_array
2069: {
2070: int datasize;
2071: double data[];
2072: };
2073:
2074: struct named_init {
2075: int number;
2076: const wchar_t *name;
2077: double average;
2078: };
2079:
2080: typedef const char *ccp;
2081:
2082: static inline int
2083: test_restrict (ccp restrict text)
2084: {
2085: // See if C++-style comments work.
2086: // Iterate through items via the restricted pointer.
2087: // Also check for declarations in for loops.
2088: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2089: continue;
2090: return 0;
2091: }
2092:
2093: // Check varargs and va_copy.
2094: static bool
2095: test_varargs (const char *format, ...)
2096: {
2097: va_list args;
2098: va_start (args, format);
2099: va_list args_copy;
2100: va_copy (args_copy, args);
2101:
2102: const char *str = "";
2103: int number = 0;
2104: float fnumber = 0;
2105:
2106: while (*format)
2107: {
2108: switch (*format++)
2109: {
2110: case '\''s'\'': // string
2111: str = va_arg (args_copy, const char *);
2112: break;
2113: case '\''d'\'': // int
2114: number = va_arg (args_copy, int);
2115: break;
2116: case '\''f'\'': // float
2117: fnumber = va_arg (args_copy, double);
2118: break;
2119: default:
2120: break;
2121: }
2122: }
2123: va_end (args_copy);
2124: va_end (args);
2125:
2126: return *str && number && fnumber;
2127: }
2128: '
2129:
2130: # Test code for whether the C compiler supports C99 (body of main).
2131: ac_c_conftest_c99_main='
2132: // Check bool.
2133: _Bool success = false;
2134: success |= (argc != 0);
2135:
2136: // Check restrict.
2137: if (test_restrict ("String literal") == 0)
2138: success = true;
2139: char *restrict newvar = "Another string";
2140:
2141: // Check varargs.
2142: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2143: test_varargs_macros ();
2144:
2145: // Check flexible array members.
2146: struct incomplete_array *ia =
2147: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2148: ia->datasize = 10;
2149: for (int i = 0; i < ia->datasize; ++i)
2150: ia->data[i] = i * 1.234;
2151:
2152: // Check named initializers.
2153: struct named_init ni = {
2154: .number = 34,
2155: .name = L"Test wide string",
2156: .average = 543.34343,
2157: };
2158:
2159: ni.number = 58;
2160:
2161: int dynamic_array[ni.number];
2162: dynamic_array[0] = argv[0][0];
2163: dynamic_array[ni.number - 1] = 543;
2164:
2165: // work around unused variable warnings
2166: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2167: || dynamic_array[ni.number - 1] != 543);
2168: '
2169:
2170: # Test code for whether the C compiler supports C11 (global declarations)
2171: ac_c_conftest_c11_globals='
2172: // Does the compiler advertise C11 conformance?
2173: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2174: # error "Compiler does not advertise C11 conformance"
2175: #endif
2176:
2177: // Check _Alignas.
2178: char _Alignas (double) aligned_as_double;
2179: char _Alignas (0) no_special_alignment;
2180: extern char aligned_as_int;
2181: char _Alignas (0) _Alignas (int) aligned_as_int;
2182:
2183: // Check _Alignof.
2184: enum
2185: {
2186: int_alignment = _Alignof (int),
2187: int_array_alignment = _Alignof (int[100]),
2188: char_alignment = _Alignof (char)
2189: };
2190: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2191:
2192: // Check _Noreturn.
2193: int _Noreturn does_not_return (void) { for (;;) continue; }
2194:
2195: // Check _Static_assert.
2196: struct test_static_assert
2197: {
2198: int x;
2199: _Static_assert (sizeof (int) <= sizeof (long int),
2200: "_Static_assert does not work in struct");
2201: long int y;
2202: };
2203:
2204: // Check UTF-8 literals.
2205: #define u8 syntax error!
2206: char const utf8_literal[] = u8"happens to be ASCII" "another string";
2207:
2208: // Check duplicate typedefs.
2209: typedef long *long_ptr;
2210: typedef long int *long_ptr;
2211: typedef long_ptr long_ptr;
2212:
2213: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2214: struct anonymous
2215: {
2216: union {
2217: struct { int i; int j; };
2218: struct { int k; long int l; } w;
2219: };
2220: int m;
2221: } v1;
2222: '
2223:
2224: # Test code for whether the C compiler supports C11 (body of main).
2225: ac_c_conftest_c11_main='
2226: _Static_assert ((offsetof (struct anonymous, i)
2227: == offsetof (struct anonymous, w.k)),
2228: "Anonymous union alignment botch");
2229: v1.i = 2;
2230: v1.w.k = 5;
2231: ok |= v1.i != 5;
2232: '
2233:
2234: # Test code for whether the C compiler supports C11 (complete).
2235: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2236: ${ac_c_conftest_c99_globals}
2237: ${ac_c_conftest_c11_globals}
2238:
2239: int
2240: main (int argc, char **argv)
2241: {
2242: int ok = 0;
2243: ${ac_c_conftest_c89_main}
2244: ${ac_c_conftest_c99_main}
2245: ${ac_c_conftest_c11_main}
2246: return ok;
2247: }
2248: "
2249:
2250: # Test code for whether the C compiler supports C99 (complete).
2251: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2252: ${ac_c_conftest_c99_globals}
2253:
2254: int
2255: main (int argc, char **argv)
2256: {
2257: int ok = 0;
2258: ${ac_c_conftest_c89_main}
2259: ${ac_c_conftest_c99_main}
2260: return ok;
2261: }
2262: "
2263:
2264: # Test code for whether the C compiler supports C89 (complete).
2265: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2266:
2267: int
2268: main (int argc, char **argv)
2269: {
2270: int ok = 0;
2271: ${ac_c_conftest_c89_main}
2272: return ok;
2273: }
2274: "
2275:
2276: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2277: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2278: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2279: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2280: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2281: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2282: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2283: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2284: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2285:
2286: # Auxiliary files required by this configure script.
2287: ac_aux_files="config.guess config.sub install-sh"
2288:
2289: # Locations in which to look for auxiliary files.
2290: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2291:
2292: # Search for a directory containing all of the required auxiliary files,
2293: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2294: # If we don't find one directory that contains all the files we need,
2295: # we report the set of missing files from the *first* directory in
2296: # $ac_aux_dir_candidates and give up.
2297: ac_missing_aux_files=""
2298: ac_first_candidate=:
2299: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2300: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2301: as_found=false
2302: for as_dir in $ac_aux_dir_candidates
2303: do
2304: IFS=$as_save_IFS
2305: case $as_dir in #(((
2306: '') as_dir=./ ;;
2307: */) ;;
2308: *) as_dir=$as_dir/ ;;
2309: esac
2310: as_found=:
2311:
2312: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2313: ac_aux_dir_found=yes
2314: ac_install_sh=
2315: for ac_aux in $ac_aux_files
2316: do
2317: # As a special case, if "install-sh" is required, that requirement
2318: # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2319: # and $ac_install_sh is set appropriately for whichever one is found.
2320: if test x"$ac_aux" = x"install-sh"
2321: then
2322: if test -f "${as_dir}install-sh"; then
2323: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2324: ac_install_sh="${as_dir}install-sh -c"
2325: elif test -f "${as_dir}install.sh"; then
2326: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2327: ac_install_sh="${as_dir}install.sh -c"
2328: elif test -f "${as_dir}shtool"; then
2329: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2330: ac_install_sh="${as_dir}shtool install -c"
2331: else
2332: ac_aux_dir_found=no
2333: if $ac_first_candidate; then
2334: ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2335: else
2336: break
2337: fi
2338: fi
2339: else
2340: if test -f "${as_dir}${ac_aux}"; then
2341: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2342: else
2343: ac_aux_dir_found=no
2344: if $ac_first_candidate; then
2345: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2346: else
2347: break
2348: fi
2349: fi
2350: fi
2351: done
2352: if test "$ac_aux_dir_found" = yes; then
2353: ac_aux_dir="$as_dir"
2354: break
2355: fi
2356: ac_first_candidate=false
2357:
2358: as_found=false
2359: done
2360: IFS=$as_save_IFS
2361: if $as_found
2362: then :
2363:
2364: else $as_nop
2365: as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2366: fi
2367:
2368:
2369: # These three variables are undocumented and unsupported,
2370: # and are intended to be withdrawn in a future Autoconf release.
2371: # They can cause serious problems if a builder's source tree is in a directory
2372: # whose full name contains unusual characters.
2373: if test -f "${ac_aux_dir}config.guess"; then
2374: ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2375: fi
2376: if test -f "${ac_aux_dir}config.sub"; then
2377: ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2378: fi
2379: if test -f "$ac_aux_dir/configure"; then
2380: ac_configure="$SHELL ${ac_aux_dir}configure"
2381: fi
2382:
2383: # Check that the precious variables saved in the cache have kept the same
2384: # value.
2385: ac_cache_corrupted=false
2386: for ac_var in $ac_precious_vars; do
2387: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2388: eval ac_new_set=\$ac_env_${ac_var}_set
2389: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2390: eval ac_new_val=\$ac_env_${ac_var}_value
2391: case $ac_old_set,$ac_new_set in
2392: set,)
2393: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2394: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2395: ac_cache_corrupted=: ;;
2396: ,set)
2397: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2398: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2399: ac_cache_corrupted=: ;;
2400: ,);;
2401: *)
2402: if test "x$ac_old_val" != "x$ac_new_val"; then
2403: # differences in whitespace do not lead to failure.
2404: ac_old_val_w=`echo x $ac_old_val`
2405: ac_new_val_w=`echo x $ac_new_val`
2406: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2407: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2408: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2409: ac_cache_corrupted=:
2410: else
2411: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2412: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2413: eval $ac_var=\$ac_old_val
2414: fi
2415: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2416: printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2417: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2418: printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2419: fi;;
2420: esac
2421: # Pass precious variables to config.status.
2422: if test "$ac_new_set" = set; then
2423: case $ac_new_val in
2424: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2425: *) ac_arg=$ac_var=$ac_new_val ;;
2426: esac
2427: case " $ac_configure_args " in
2428: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2429: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2430: esac
2431: fi
2432: done
2433: if $ac_cache_corrupted; then
2434: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2436: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2437: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2438: as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
2439: and start over" "$LINENO" 5
2440: fi
2441: ## -------------------- ##
2442: ## Main body of script. ##
2443: ## -------------------- ##
2444:
2445: ac_ext=c
2446: ac_cpp='$CPP $CPPFLAGS'
2447: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2448: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2449: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2450:
2451:
2452:
2453: ac_config_headers="$ac_config_headers inc/config.h"
2454:
2455:
2456: ac_cv_func_malloc_0_nonnull="yes"
2457: ac_cv_func_realloc_0_nonnull="yes"
2458:
2459: # Checks for programs.
2460:
2461:
2462:
2463:
2464:
2465:
2466:
2467:
2468:
2469: ac_ext=c
2470: ac_cpp='$CPP $CPPFLAGS'
2471: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2472: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1.1 misho 2473: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2474: if test -n "$ac_tool_prefix"; then
2475: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2476: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.64.2.1 misho 2477: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2478: printf %s "checking for $ac_word... " >&6; }
2479: if test ${ac_cv_prog_CC+y}
2480: then :
2481: printf %s "(cached) " >&6
2482: else $as_nop
1.1 misho 2483: if test -n "$CC"; then
2484: ac_cv_prog_CC="$CC" # Let the user override the test.
2485: else
2486: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2487: for as_dir in $PATH
2488: do
2489: IFS=$as_save_IFS
1.64.2.1 misho 2490: case $as_dir in #(((
2491: '') as_dir=./ ;;
2492: */) ;;
2493: *) as_dir=$as_dir/ ;;
2494: esac
1.1 misho 2495: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2496: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2497: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.64.2.1 misho 2498: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2499: break 2
2500: fi
2501: done
2502: done
2503: IFS=$as_save_IFS
2504:
2505: fi
2506: fi
2507: CC=$ac_cv_prog_CC
2508: if test -n "$CC"; then
1.64.2.1 misho 2509: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2510: printf "%s\n" "$CC" >&6; }
1.1 misho 2511: else
1.64.2.1 misho 2512: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513: printf "%s\n" "no" >&6; }
1.1 misho 2514: fi
2515:
2516:
2517: fi
2518: if test -z "$ac_cv_prog_CC"; then
2519: ac_ct_CC=$CC
2520: # Extract the first word of "gcc", so it can be a program name with args.
2521: set dummy gcc; ac_word=$2
1.64.2.1 misho 2522: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2523: printf %s "checking for $ac_word... " >&6; }
2524: if test ${ac_cv_prog_ac_ct_CC+y}
2525: then :
2526: printf %s "(cached) " >&6
2527: else $as_nop
1.1 misho 2528: if test -n "$ac_ct_CC"; then
2529: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2530: else
2531: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532: for as_dir in $PATH
2533: do
2534: IFS=$as_save_IFS
1.64.2.1 misho 2535: case $as_dir in #(((
2536: '') as_dir=./ ;;
2537: */) ;;
2538: *) as_dir=$as_dir/ ;;
2539: esac
1.1 misho 2540: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2541: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2542: ac_cv_prog_ac_ct_CC="gcc"
1.64.2.1 misho 2543: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2544: break 2
2545: fi
2546: done
2547: done
2548: IFS=$as_save_IFS
2549:
2550: fi
2551: fi
2552: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2553: if test -n "$ac_ct_CC"; then
1.64.2.1 misho 2554: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2555: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 misho 2556: else
1.64.2.1 misho 2557: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558: printf "%s\n" "no" >&6; }
1.1 misho 2559: fi
2560:
2561: if test "x$ac_ct_CC" = x; then
2562: CC=""
2563: else
2564: case $cross_compiling:$ac_tool_warned in
2565: yes:)
1.64.2.1 misho 2566: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2567: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 2568: ac_tool_warned=yes ;;
2569: esac
2570: CC=$ac_ct_CC
2571: fi
2572: else
2573: CC="$ac_cv_prog_CC"
2574: fi
2575:
2576: if test -z "$CC"; then
2577: if test -n "$ac_tool_prefix"; then
2578: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2579: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.64.2.1 misho 2580: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2581: printf %s "checking for $ac_word... " >&6; }
2582: if test ${ac_cv_prog_CC+y}
2583: then :
2584: printf %s "(cached) " >&6
2585: else $as_nop
1.1 misho 2586: if test -n "$CC"; then
2587: ac_cv_prog_CC="$CC" # Let the user override the test.
2588: else
2589: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2590: for as_dir in $PATH
2591: do
2592: IFS=$as_save_IFS
1.64.2.1 misho 2593: case $as_dir in #(((
2594: '') as_dir=./ ;;
2595: */) ;;
2596: *) as_dir=$as_dir/ ;;
2597: esac
1.1 misho 2598: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2599: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2600: ac_cv_prog_CC="${ac_tool_prefix}cc"
1.64.2.1 misho 2601: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2602: break 2
2603: fi
2604: done
2605: done
2606: IFS=$as_save_IFS
2607:
2608: fi
2609: fi
2610: CC=$ac_cv_prog_CC
2611: if test -n "$CC"; then
1.64.2.1 misho 2612: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2613: printf "%s\n" "$CC" >&6; }
1.1 misho 2614: else
1.64.2.1 misho 2615: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616: printf "%s\n" "no" >&6; }
1.1 misho 2617: fi
2618:
2619:
2620: fi
2621: fi
2622: if test -z "$CC"; then
2623: # Extract the first word of "cc", so it can be a program name with args.
2624: set dummy cc; ac_word=$2
1.64.2.1 misho 2625: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2626: printf %s "checking for $ac_word... " >&6; }
2627: if test ${ac_cv_prog_CC+y}
2628: then :
2629: printf %s "(cached) " >&6
2630: else $as_nop
1.1 misho 2631: if test -n "$CC"; then
2632: ac_cv_prog_CC="$CC" # Let the user override the test.
2633: else
2634: ac_prog_rejected=no
2635: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2636: for as_dir in $PATH
2637: do
2638: IFS=$as_save_IFS
1.64.2.1 misho 2639: case $as_dir in #(((
2640: '') as_dir=./ ;;
2641: */) ;;
2642: *) as_dir=$as_dir/ ;;
2643: esac
1.1 misho 2644: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2645: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2646: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1 misho 2647: ac_prog_rejected=yes
2648: continue
2649: fi
2650: ac_cv_prog_CC="cc"
1.64.2.1 misho 2651: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2652: break 2
2653: fi
2654: done
2655: done
2656: IFS=$as_save_IFS
2657:
2658: if test $ac_prog_rejected = yes; then
2659: # We found a bogon in the path, so make sure we never use it.
2660: set dummy $ac_cv_prog_CC
2661: shift
2662: if test $# != 0; then
2663: # We chose a different compiler from the bogus one.
2664: # However, it has the same basename, so the bogon will be chosen
2665: # first if we set CC to just the basename; use the full file name.
2666: shift
1.64.2.1 misho 2667: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1 misho 2668: fi
2669: fi
2670: fi
2671: fi
2672: CC=$ac_cv_prog_CC
2673: if test -n "$CC"; then
1.64.2.1 misho 2674: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2675: printf "%s\n" "$CC" >&6; }
1.1 misho 2676: else
1.64.2.1 misho 2677: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2678: printf "%s\n" "no" >&6; }
1.1 misho 2679: fi
2680:
2681:
2682: fi
2683: if test -z "$CC"; then
2684: if test -n "$ac_tool_prefix"; then
2685: for ac_prog in cl.exe
2686: do
2687: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2688: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.64.2.1 misho 2689: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2690: printf %s "checking for $ac_word... " >&6; }
2691: if test ${ac_cv_prog_CC+y}
2692: then :
2693: printf %s "(cached) " >&6
2694: else $as_nop
1.1 misho 2695: if test -n "$CC"; then
2696: ac_cv_prog_CC="$CC" # Let the user override the test.
2697: else
2698: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2699: for as_dir in $PATH
2700: do
2701: IFS=$as_save_IFS
1.64.2.1 misho 2702: case $as_dir in #(((
2703: '') as_dir=./ ;;
2704: */) ;;
2705: *) as_dir=$as_dir/ ;;
2706: esac
1.1 misho 2707: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2708: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2709: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.64.2.1 misho 2710: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2711: break 2
2712: fi
2713: done
2714: done
2715: IFS=$as_save_IFS
2716:
2717: fi
2718: fi
2719: CC=$ac_cv_prog_CC
2720: if test -n "$CC"; then
1.64.2.1 misho 2721: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2722: printf "%s\n" "$CC" >&6; }
1.1 misho 2723: else
1.64.2.1 misho 2724: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2725: printf "%s\n" "no" >&6; }
1.1 misho 2726: fi
2727:
2728:
2729: test -n "$CC" && break
2730: done
2731: fi
2732: if test -z "$CC"; then
2733: ac_ct_CC=$CC
2734: for ac_prog in cl.exe
2735: do
2736: # Extract the first word of "$ac_prog", so it can be a program name with args.
2737: set dummy $ac_prog; ac_word=$2
1.64.2.1 misho 2738: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739: printf %s "checking for $ac_word... " >&6; }
2740: if test ${ac_cv_prog_ac_ct_CC+y}
2741: then :
2742: printf %s "(cached) " >&6
2743: else $as_nop
1.1 misho 2744: if test -n "$ac_ct_CC"; then
2745: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2746: else
2747: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2748: for as_dir in $PATH
2749: do
2750: IFS=$as_save_IFS
1.64.2.1 misho 2751: case $as_dir in #(((
2752: '') as_dir=./ ;;
2753: */) ;;
2754: *) as_dir=$as_dir/ ;;
2755: esac
1.1 misho 2756: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 2757: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 2758: ac_cv_prog_ac_ct_CC="$ac_prog"
1.64.2.1 misho 2759: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 2760: break 2
2761: fi
2762: done
2763: done
2764: IFS=$as_save_IFS
2765:
2766: fi
2767: fi
2768: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2769: if test -n "$ac_ct_CC"; then
1.64.2.1 misho 2770: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2771: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 misho 2772: else
1.64.2.1 misho 2773: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774: printf "%s\n" "no" >&6; }
1.1 misho 2775: fi
2776:
2777:
2778: test -n "$ac_ct_CC" && break
2779: done
2780:
2781: if test "x$ac_ct_CC" = x; then
2782: CC=""
2783: else
2784: case $cross_compiling:$ac_tool_warned in
2785: yes:)
1.64.2.1 misho 2786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2787: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2788: ac_tool_warned=yes ;;
2789: esac
2790: CC=$ac_ct_CC
2791: fi
2792: fi
2793:
2794: fi
2795: if test -z "$CC"; then
2796: if test -n "$ac_tool_prefix"; then
2797: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
2798: set dummy ${ac_tool_prefix}clang; ac_word=$2
2799: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2800: printf %s "checking for $ac_word... " >&6; }
2801: if test ${ac_cv_prog_CC+y}
2802: then :
2803: printf %s "(cached) " >&6
2804: else $as_nop
2805: if test -n "$CC"; then
2806: ac_cv_prog_CC="$CC" # Let the user override the test.
2807: else
2808: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809: for as_dir in $PATH
2810: do
2811: IFS=$as_save_IFS
2812: case $as_dir in #(((
2813: '') as_dir=./ ;;
2814: */) ;;
2815: *) as_dir=$as_dir/ ;;
2816: esac
2817: for ac_exec_ext in '' $ac_executable_extensions; do
2818: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2819: ac_cv_prog_CC="${ac_tool_prefix}clang"
2820: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2821: break 2
2822: fi
2823: done
2824: done
2825: IFS=$as_save_IFS
2826:
2827: fi
2828: fi
2829: CC=$ac_cv_prog_CC
2830: if test -n "$CC"; then
2831: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2832: printf "%s\n" "$CC" >&6; }
2833: else
2834: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835: printf "%s\n" "no" >&6; }
2836: fi
2837:
2838:
2839: fi
2840: if test -z "$ac_cv_prog_CC"; then
2841: ac_ct_CC=$CC
2842: # Extract the first word of "clang", so it can be a program name with args.
2843: set dummy clang; ac_word=$2
2844: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2845: printf %s "checking for $ac_word... " >&6; }
2846: if test ${ac_cv_prog_ac_ct_CC+y}
2847: then :
2848: printf %s "(cached) " >&6
2849: else $as_nop
2850: if test -n "$ac_ct_CC"; then
2851: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2852: else
2853: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854: for as_dir in $PATH
2855: do
2856: IFS=$as_save_IFS
2857: case $as_dir in #(((
2858: '') as_dir=./ ;;
2859: */) ;;
2860: *) as_dir=$as_dir/ ;;
2861: esac
2862: for ac_exec_ext in '' $ac_executable_extensions; do
2863: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2864: ac_cv_prog_ac_ct_CC="clang"
2865: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2866: break 2
2867: fi
2868: done
2869: done
2870: IFS=$as_save_IFS
2871:
2872: fi
2873: fi
2874: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2875: if test -n "$ac_ct_CC"; then
2876: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2877: printf "%s\n" "$ac_ct_CC" >&6; }
2878: else
2879: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2880: printf "%s\n" "no" >&6; }
2881: fi
2882:
2883: if test "x$ac_ct_CC" = x; then
2884: CC=""
2885: else
2886: case $cross_compiling:$ac_tool_warned in
2887: yes:)
2888: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2889: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 2890: ac_tool_warned=yes ;;
2891: esac
2892: CC=$ac_ct_CC
2893: fi
1.64.2.1 misho 2894: else
2895: CC="$ac_cv_prog_CC"
1.1 misho 2896: fi
2897:
2898: fi
2899:
2900:
1.64.2.1 misho 2901: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2902: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1 misho 2903: as_fn_error $? "no acceptable C compiler found in \$PATH
2904: See \`config.log' for more details" "$LINENO" 5; }
2905:
2906: # Provide some information about the compiler.
1.64.2.1 misho 2907: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1 misho 2908: set X $ac_compile
2909: ac_compiler=$2
1.64.2.1 misho 2910: for ac_option in --version -v -V -qversion -version; do
1.1 misho 2911: { { ac_try="$ac_compiler $ac_option >&5"
2912: case "(($ac_try" in
2913: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914: *) ac_try_echo=$ac_try;;
2915: esac
2916: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 2917: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 2918: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2919: ac_status=$?
2920: if test -s conftest.err; then
2921: sed '10a\
2922: ... rest of stderr output deleted ...
2923: 10q' conftest.err >conftest.er1
2924: cat conftest.er1 >&5
2925: fi
2926: rm -f conftest.er1 conftest.err
1.64.2.1 misho 2927: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 2928: test $ac_status = 0; }
2929: done
2930:
2931: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2932: /* end confdefs.h. */
2933:
2934: int
1.64.2.1 misho 2935: main (void)
1.1 misho 2936: {
2937:
2938: ;
2939: return 0;
2940: }
2941: _ACEOF
2942: ac_clean_files_save=$ac_clean_files
2943: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2944: # Try to create an executable without -o first, disregard a.out.
2945: # It will help us diagnose broken compilers, and finding out an intuition
2946: # of exeext.
1.64.2.1 misho 2947: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2948: printf %s "checking whether the C compiler works... " >&6; }
2949: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1 misho 2950:
2951: # The possible output files:
2952: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2953:
2954: ac_rmfiles=
2955: for ac_file in $ac_files
2956: do
2957: case $ac_file in
2958: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2959: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2960: esac
2961: done
2962: rm -f $ac_rmfiles
2963:
2964: if { { ac_try="$ac_link_default"
2965: case "(($ac_try" in
2966: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2967: *) ac_try_echo=$ac_try;;
2968: esac
2969: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 2970: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 2971: (eval "$ac_link_default") 2>&5
2972: ac_status=$?
1.64.2.1 misho 2973: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2974: test $ac_status = 0; }
2975: then :
1.1 misho 2976: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2977: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2978: # in a Makefile. We should not override ac_cv_exeext if it was cached,
2979: # so that the user can short-circuit this test for compilers unknown to
2980: # Autoconf.
2981: for ac_file in $ac_files ''
2982: do
2983: test -f "$ac_file" || continue
2984: case $ac_file in
2985: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2986: ;;
2987: [ab].out )
2988: # We found the default executable, but exeext='' is most
2989: # certainly right.
2990: break;;
2991: *.* )
1.64.2.1 misho 2992: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1 misho 2993: then :; else
2994: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2995: fi
2996: # We set ac_cv_exeext here because the later test for it is not
2997: # safe: cross compilers may not add the suffix if given an `-o'
2998: # argument, so we may need to know it at that point already.
2999: # Even if this section looks crufty: it has the advantage of
3000: # actually working.
3001: break;;
3002: * )
3003: break;;
3004: esac
3005: done
3006: test "$ac_cv_exeext" = no && ac_cv_exeext=
3007:
1.64.2.1 misho 3008: else $as_nop
1.1 misho 3009: ac_file=''
3010: fi
1.64.2.1 misho 3011: if test -z "$ac_file"
3012: then :
3013: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3014: printf "%s\n" "no" >&6; }
3015: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 3016: sed 's/^/| /' conftest.$ac_ext >&5
3017:
1.64.2.1 misho 3018: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3019: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1 misho 3020: as_fn_error 77 "C compiler cannot create executables
3021: See \`config.log' for more details" "$LINENO" 5; }
1.64.2.1 misho 3022: else $as_nop
3023: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3024: printf "%s\n" "yes" >&6; }
3025: fi
3026: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3027: printf %s "checking for C compiler default output file name... " >&6; }
3028: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3029: printf "%s\n" "$ac_file" >&6; }
1.1 misho 3030: ac_exeext=$ac_cv_exeext
3031:
3032: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3033: ac_clean_files=$ac_clean_files_save
1.64.2.1 misho 3034: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3035: printf %s "checking for suffix of executables... " >&6; }
1.1 misho 3036: if { { ac_try="$ac_link"
3037: case "(($ac_try" in
3038: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3039: *) ac_try_echo=$ac_try;;
3040: esac
3041: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 3042: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3043: (eval "$ac_link") 2>&5
3044: ac_status=$?
1.64.2.1 misho 3045: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3046: test $ac_status = 0; }
3047: then :
1.1 misho 3048: # If both `conftest.exe' and `conftest' are `present' (well, observable)
3049: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3050: # work properly (i.e., refer to `conftest.exe'), while it won't with
3051: # `rm'.
3052: for ac_file in conftest.exe conftest conftest.*; do
3053: test -f "$ac_file" || continue
3054: case $ac_file in
3055: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3056: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3057: break;;
3058: * ) break;;
3059: esac
3060: done
1.64.2.1 misho 3061: else $as_nop
3062: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3063: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1 misho 3064: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3065: See \`config.log' for more details" "$LINENO" 5; }
3066: fi
3067: rm -f conftest conftest$ac_cv_exeext
1.64.2.1 misho 3068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3069: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1 misho 3070:
3071: rm -f conftest.$ac_ext
3072: EXEEXT=$ac_cv_exeext
3073: ac_exeext=$EXEEXT
3074: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075: /* end confdefs.h. */
3076: #include <stdio.h>
3077: int
1.64.2.1 misho 3078: main (void)
1.1 misho 3079: {
3080: FILE *f = fopen ("conftest.out", "w");
3081: return ferror (f) || fclose (f) != 0;
3082:
3083: ;
3084: return 0;
3085: }
3086: _ACEOF
3087: ac_clean_files="$ac_clean_files conftest.out"
3088: # Check that the compiler produces executables we can run. If not, either
3089: # the compiler is broken, or we cross compile.
1.64.2.1 misho 3090: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3091: printf %s "checking whether we are cross compiling... " >&6; }
1.1 misho 3092: if test "$cross_compiling" != yes; then
3093: { { ac_try="$ac_link"
3094: case "(($ac_try" in
3095: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3096: *) ac_try_echo=$ac_try;;
3097: esac
3098: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 3099: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3100: (eval "$ac_link") 2>&5
3101: ac_status=$?
1.64.2.1 misho 3102: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 3103: test $ac_status = 0; }
3104: if { ac_try='./conftest$ac_cv_exeext'
3105: { { case "(($ac_try" in
3106: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3107: *) ac_try_echo=$ac_try;;
3108: esac
3109: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 3110: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3111: (eval "$ac_try") 2>&5
3112: ac_status=$?
1.64.2.1 misho 3113: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 misho 3114: test $ac_status = 0; }; }; then
3115: cross_compiling=no
3116: else
3117: if test "$cross_compiling" = maybe; then
3118: cross_compiling=yes
3119: else
1.64.2.1 misho 3120: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3121: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3122: as_fn_error 77 "cannot run C compiled programs.
1.1 misho 3123: If you meant to cross compile, use \`--host'.
3124: See \`config.log' for more details" "$LINENO" 5; }
3125: fi
3126: fi
3127: fi
1.64.2.1 misho 3128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3129: printf "%s\n" "$cross_compiling" >&6; }
1.1 misho 3130:
3131: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3132: ac_clean_files=$ac_clean_files_save
1.64.2.1 misho 3133: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3134: printf %s "checking for suffix of object files... " >&6; }
3135: if test ${ac_cv_objext+y}
3136: then :
3137: printf %s "(cached) " >&6
3138: else $as_nop
1.1 misho 3139: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140: /* end confdefs.h. */
3141:
3142: int
1.64.2.1 misho 3143: main (void)
1.1 misho 3144: {
3145:
3146: ;
3147: return 0;
3148: }
3149: _ACEOF
3150: rm -f conftest.o conftest.obj
3151: if { { ac_try="$ac_compile"
3152: case "(($ac_try" in
3153: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3154: *) ac_try_echo=$ac_try;;
3155: esac
3156: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.64.2.1 misho 3157: printf "%s\n" "$ac_try_echo"; } >&5
1.1 misho 3158: (eval "$ac_compile") 2>&5
3159: ac_status=$?
1.64.2.1 misho 3160: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161: test $ac_status = 0; }
3162: then :
1.1 misho 3163: for ac_file in conftest.o conftest.obj conftest.*; do
3164: test -f "$ac_file" || continue;
3165: case $ac_file in
3166: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3167: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3168: break;;
3169: esac
3170: done
1.64.2.1 misho 3171: else $as_nop
3172: printf "%s\n" "$as_me: failed program was:" >&5
1.1 misho 3173: sed 's/^/| /' conftest.$ac_ext >&5
3174:
1.64.2.1 misho 3175: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3176: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1 misho 3177: as_fn_error $? "cannot compute suffix of object files: cannot compile
3178: See \`config.log' for more details" "$LINENO" 5; }
3179: fi
3180: rm -f conftest.$ac_cv_objext conftest.$ac_ext
3181: fi
1.64.2.1 misho 3182: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3183: printf "%s\n" "$ac_cv_objext" >&6; }
1.1 misho 3184: OBJEXT=$ac_cv_objext
3185: ac_objext=$OBJEXT
1.64.2.1 misho 3186: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3187: printf %s "checking whether the compiler supports GNU C... " >&6; }
3188: if test ${ac_cv_c_compiler_gnu+y}
3189: then :
3190: printf %s "(cached) " >&6
3191: else $as_nop
1.1 misho 3192: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3193: /* end confdefs.h. */
3194:
3195: int
1.64.2.1 misho 3196: main (void)
1.1 misho 3197: {
3198: #ifndef __GNUC__
3199: choke me
3200: #endif
3201:
3202: ;
3203: return 0;
3204: }
3205: _ACEOF
1.64.2.1 misho 3206: if ac_fn_c_try_compile "$LINENO"
3207: then :
1.1 misho 3208: ac_compiler_gnu=yes
1.64.2.1 misho 3209: else $as_nop
1.1 misho 3210: ac_compiler_gnu=no
3211: fi
1.64.2.1 misho 3212: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3213: ac_cv_c_compiler_gnu=$ac_compiler_gnu
3214:
3215: fi
1.64.2.1 misho 3216: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3217: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3218: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3219:
1.1 misho 3220: if test $ac_compiler_gnu = yes; then
3221: GCC=yes
3222: else
3223: GCC=
3224: fi
1.64.2.1 misho 3225: ac_test_CFLAGS=${CFLAGS+y}
1.1 misho 3226: ac_save_CFLAGS=$CFLAGS
1.64.2.1 misho 3227: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3228: printf %s "checking whether $CC accepts -g... " >&6; }
3229: if test ${ac_cv_prog_cc_g+y}
3230: then :
3231: printf %s "(cached) " >&6
3232: else $as_nop
1.1 misho 3233: ac_save_c_werror_flag=$ac_c_werror_flag
3234: ac_c_werror_flag=yes
3235: ac_cv_prog_cc_g=no
3236: CFLAGS="-g"
3237: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3238: /* end confdefs.h. */
3239:
3240: int
1.64.2.1 misho 3241: main (void)
1.1 misho 3242: {
3243:
3244: ;
3245: return 0;
3246: }
3247: _ACEOF
1.64.2.1 misho 3248: if ac_fn_c_try_compile "$LINENO"
3249: then :
1.1 misho 3250: ac_cv_prog_cc_g=yes
1.64.2.1 misho 3251: else $as_nop
1.1 misho 3252: CFLAGS=""
3253: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254: /* end confdefs.h. */
3255:
3256: int
1.64.2.1 misho 3257: main (void)
1.1 misho 3258: {
3259:
3260: ;
3261: return 0;
3262: }
3263: _ACEOF
1.64.2.1 misho 3264: if ac_fn_c_try_compile "$LINENO"
3265: then :
1.1 misho 3266:
1.64.2.1 misho 3267: else $as_nop
1.1 misho 3268: ac_c_werror_flag=$ac_save_c_werror_flag
3269: CFLAGS="-g"
3270: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271: /* end confdefs.h. */
3272:
3273: int
1.64.2.1 misho 3274: main (void)
1.1 misho 3275: {
3276:
3277: ;
3278: return 0;
3279: }
3280: _ACEOF
1.64.2.1 misho 3281: if ac_fn_c_try_compile "$LINENO"
3282: then :
1.1 misho 3283: ac_cv_prog_cc_g=yes
3284: fi
1.64.2.1 misho 3285: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3286: fi
1.64.2.1 misho 3287: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3288: fi
1.64.2.1 misho 3289: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 3290: ac_c_werror_flag=$ac_save_c_werror_flag
3291: fi
1.64.2.1 misho 3292: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3293: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3294: if test $ac_test_CFLAGS; then
1.1 misho 3295: CFLAGS=$ac_save_CFLAGS
3296: elif test $ac_cv_prog_cc_g = yes; then
3297: if test "$GCC" = yes; then
3298: CFLAGS="-g -O2"
3299: else
3300: CFLAGS="-g"
3301: fi
3302: else
3303: if test "$GCC" = yes; then
3304: CFLAGS="-O2"
3305: else
3306: CFLAGS=
3307: fi
3308: fi
1.64.2.1 misho 3309: ac_prog_cc_stdc=no
3310: if test x$ac_prog_cc_stdc = xno
3311: then :
3312: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3313: printf %s "checking for $CC option to enable C11 features... " >&6; }
3314: if test ${ac_cv_prog_cc_c11+y}
3315: then :
3316: printf %s "(cached) " >&6
3317: else $as_nop
3318: ac_cv_prog_cc_c11=no
1.1 misho 3319: ac_save_CC=$CC
3320: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321: /* end confdefs.h. */
1.64.2.1 misho 3322: $ac_c_conftest_c11_program
3323: _ACEOF
3324: for ac_arg in '' -std=gnu11
3325: do
3326: CC="$ac_save_CC $ac_arg"
3327: if ac_fn_c_try_compile "$LINENO"
3328: then :
3329: ac_cv_prog_cc_c11=$ac_arg
3330: fi
3331: rm -f core conftest.err conftest.$ac_objext conftest.beam
3332: test "x$ac_cv_prog_cc_c11" != "xno" && break
3333: done
3334: rm -f conftest.$ac_ext
3335: CC=$ac_save_CC
3336: fi
1.1 misho 3337:
1.64.2.1 misho 3338: if test "x$ac_cv_prog_cc_c11" = xno
3339: then :
3340: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3341: printf "%s\n" "unsupported" >&6; }
3342: else $as_nop
3343: if test "x$ac_cv_prog_cc_c11" = x
3344: then :
3345: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3346: printf "%s\n" "none needed" >&6; }
3347: else $as_nop
3348: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3349: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3350: CC="$CC $ac_cv_prog_cc_c11"
3351: fi
3352: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3353: ac_prog_cc_stdc=c11
3354: fi
3355: fi
3356: if test x$ac_prog_cc_stdc = xno
3357: then :
3358: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3359: printf %s "checking for $CC option to enable C99 features... " >&6; }
3360: if test ${ac_cv_prog_cc_c99+y}
3361: then :
3362: printf %s "(cached) " >&6
3363: else $as_nop
3364: ac_cv_prog_cc_c99=no
3365: ac_save_CC=$CC
3366: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3367: /* end confdefs.h. */
3368: $ac_c_conftest_c99_program
3369: _ACEOF
3370: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3371: do
3372: CC="$ac_save_CC $ac_arg"
3373: if ac_fn_c_try_compile "$LINENO"
3374: then :
3375: ac_cv_prog_cc_c99=$ac_arg
3376: fi
3377: rm -f core conftest.err conftest.$ac_objext conftest.beam
3378: test "x$ac_cv_prog_cc_c99" != "xno" && break
3379: done
3380: rm -f conftest.$ac_ext
3381: CC=$ac_save_CC
3382: fi
1.1 misho 3383:
1.64.2.1 misho 3384: if test "x$ac_cv_prog_cc_c99" = xno
3385: then :
3386: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3387: printf "%s\n" "unsupported" >&6; }
3388: else $as_nop
3389: if test "x$ac_cv_prog_cc_c99" = x
3390: then :
3391: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3392: printf "%s\n" "none needed" >&6; }
3393: else $as_nop
3394: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
3395: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
3396: CC="$CC $ac_cv_prog_cc_c99"
3397: fi
3398: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3399: ac_prog_cc_stdc=c99
3400: fi
3401: fi
3402: if test x$ac_prog_cc_stdc = xno
3403: then :
3404: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3405: printf %s "checking for $CC option to enable C89 features... " >&6; }
3406: if test ${ac_cv_prog_cc_c89+y}
3407: then :
3408: printf %s "(cached) " >&6
3409: else $as_nop
3410: ac_cv_prog_cc_c89=no
3411: ac_save_CC=$CC
3412: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413: /* end confdefs.h. */
3414: $ac_c_conftest_c89_program
1.1 misho 3415: _ACEOF
1.64.2.1 misho 3416: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1 misho 3417: do
3418: CC="$ac_save_CC $ac_arg"
1.64.2.1 misho 3419: if ac_fn_c_try_compile "$LINENO"
3420: then :
1.1 misho 3421: ac_cv_prog_cc_c89=$ac_arg
3422: fi
1.64.2.1 misho 3423: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1 misho 3424: test "x$ac_cv_prog_cc_c89" != "xno" && break
3425: done
3426: rm -f conftest.$ac_ext
3427: CC=$ac_save_CC
1.63 misho 3428: fi
1.1 misho 3429:
1.64.2.1 misho 3430: if test "x$ac_cv_prog_cc_c89" = xno
3431: then :
3432: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3433: printf "%s\n" "unsupported" >&6; }
3434: else $as_nop
3435: if test "x$ac_cv_prog_cc_c89" = x
3436: then :
3437: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3438: printf "%s\n" "none needed" >&6; }
3439: else $as_nop
3440: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3441: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3442: CC="$CC $ac_cv_prog_cc_c89"
3443: fi
3444: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3445: ac_prog_cc_stdc=c89
3446: fi
1.1 misho 3447: fi
3448:
3449: ac_ext=c
3450: ac_cpp='$CPP $CPPFLAGS'
3451: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3452: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3453: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3454:
3455:
3456:
1.64.2.1 misho 3457: # Find a good install program. We prefer a C program (faster),
1.1 misho 3458: # so one script is as good as another. But avoid the broken or
3459: # incompatible versions:
3460: # SysV /etc/install, /usr/sbin/install
3461: # SunOS /usr/etc/install
3462: # IRIX /sbin/install
3463: # AIX /bin/install
3464: # AmigaOS /C/install, which installs bootblocks on floppy discs
3465: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3466: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3467: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3468: # OS/2's system install, which has a completely different semantic
3469: # ./install, which can be erroneously created by make from ./install.sh.
3470: # Reject install programs that cannot install multiple files.
1.64.2.1 misho 3471: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3472: printf %s "checking for a BSD-compatible install... " >&6; }
1.1 misho 3473: if test -z "$INSTALL"; then
1.64.2.1 misho 3474: if test ${ac_cv_path_install+y}
3475: then :
3476: printf %s "(cached) " >&6
3477: else $as_nop
1.1 misho 3478: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3479: for as_dir in $PATH
3480: do
3481: IFS=$as_save_IFS
1.64.2.1 misho 3482: case $as_dir in #(((
3483: '') as_dir=./ ;;
3484: */) ;;
3485: *) as_dir=$as_dir/ ;;
3486: esac
3487: # Account for fact that we put trailing slashes in our PATH walk.
3488: case $as_dir in #((
3489: ./ | /[cC]/* | \
1.1 misho 3490: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3491: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3492: /usr/ucb/* ) ;;
3493: *)
3494: # OSF1 and SCO ODT 3.0 have their own names for install.
3495: # Don't use installbsd from OSF since it installs stuff as root
3496: # by default.
3497: for ac_prog in ginstall scoinst install; do
3498: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 3499: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1 misho 3500: if test $ac_prog = install &&
1.64.2.1 misho 3501: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1 misho 3502: # AIX install. It has an incompatible calling convention.
3503: :
3504: elif test $ac_prog = install &&
1.64.2.1 misho 3505: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1 misho 3506: # program-specific install script used by HP pwplus--don't use.
3507: :
3508: else
3509: rm -rf conftest.one conftest.two conftest.dir
3510: echo one > conftest.one
3511: echo two > conftest.two
3512: mkdir conftest.dir
1.64.2.1 misho 3513: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1 misho 3514: test -s conftest.one && test -s conftest.two &&
3515: test -s conftest.dir/conftest.one &&
3516: test -s conftest.dir/conftest.two
3517: then
1.64.2.1 misho 3518: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1 misho 3519: break 3
3520: fi
3521: fi
3522: fi
3523: done
3524: done
3525: ;;
3526: esac
3527:
3528: done
3529: IFS=$as_save_IFS
3530:
3531: rm -rf conftest.one conftest.two conftest.dir
3532:
3533: fi
1.64.2.1 misho 3534: if test ${ac_cv_path_install+y}; then
1.1 misho 3535: INSTALL=$ac_cv_path_install
3536: else
3537: # As a last resort, use the slow shell script. Don't cache a
3538: # value for INSTALL within a source directory, because that will
3539: # break other packages using the cache if that directory is
3540: # removed, or if the value is a relative name.
3541: INSTALL=$ac_install_sh
3542: fi
3543: fi
1.64.2.1 misho 3544: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3545: printf "%s\n" "$INSTALL" >&6; }
1.1 misho 3546:
3547: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3548: # It thinks the first close brace ends the variable substitution.
3549: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3550:
3551: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3552:
3553: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3554:
1.2 misho 3555: if test -n "$ac_tool_prefix"; then
3556: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3557: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1.64.2.1 misho 3558: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3559: printf %s "checking for $ac_word... " >&6; }
3560: if test ${ac_cv_prog_RANLIB+y}
3561: then :
3562: printf %s "(cached) " >&6
3563: else $as_nop
1.2 misho 3564: if test -n "$RANLIB"; then
3565: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3566: else
3567: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3568: for as_dir in $PATH
3569: do
3570: IFS=$as_save_IFS
1.64.2.1 misho 3571: case $as_dir in #(((
3572: '') as_dir=./ ;;
3573: */) ;;
3574: *) as_dir=$as_dir/ ;;
3575: esac
1.2 misho 3576: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 3577: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2 misho 3578: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1.64.2.1 misho 3579: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2 misho 3580: break 2
3581: fi
3582: done
3583: done
3584: IFS=$as_save_IFS
3585:
3586: fi
3587: fi
3588: RANLIB=$ac_cv_prog_RANLIB
3589: if test -n "$RANLIB"; then
1.64.2.1 misho 3590: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3591: printf "%s\n" "$RANLIB" >&6; }
1.2 misho 3592: else
1.64.2.1 misho 3593: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3594: printf "%s\n" "no" >&6; }
1.2 misho 3595: fi
3596:
3597:
3598: fi
3599: if test -z "$ac_cv_prog_RANLIB"; then
3600: ac_ct_RANLIB=$RANLIB
3601: # Extract the first word of "ranlib", so it can be a program name with args.
3602: set dummy ranlib; ac_word=$2
1.64.2.1 misho 3603: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3604: printf %s "checking for $ac_word... " >&6; }
3605: if test ${ac_cv_prog_ac_ct_RANLIB+y}
3606: then :
3607: printf %s "(cached) " >&6
3608: else $as_nop
1.2 misho 3609: if test -n "$ac_ct_RANLIB"; then
3610: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3611: else
3612: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613: for as_dir in $PATH
3614: do
3615: IFS=$as_save_IFS
1.64.2.1 misho 3616: case $as_dir in #(((
3617: '') as_dir=./ ;;
3618: */) ;;
3619: *) as_dir=$as_dir/ ;;
3620: esac
1.2 misho 3621: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 3622: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2 misho 3623: ac_cv_prog_ac_ct_RANLIB="ranlib"
1.64.2.1 misho 3624: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2 misho 3625: break 2
3626: fi
3627: done
3628: done
3629: IFS=$as_save_IFS
3630:
3631: fi
3632: fi
3633: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3634: if test -n "$ac_ct_RANLIB"; then
1.64.2.1 misho 3635: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3636: printf "%s\n" "$ac_ct_RANLIB" >&6; }
1.2 misho 3637: else
1.64.2.1 misho 3638: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3639: printf "%s\n" "no" >&6; }
1.2 misho 3640: fi
3641:
3642: if test "x$ac_ct_RANLIB" = x; then
3643: RANLIB=":"
3644: else
3645: case $cross_compiling:$ac_tool_warned in
3646: yes:)
1.64.2.1 misho 3647: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3648: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.2 misho 3649: ac_tool_warned=yes ;;
3650: esac
3651: RANLIB=$ac_ct_RANLIB
3652: fi
3653: else
3654: RANLIB="$ac_cv_prog_RANLIB"
3655: fi
3656:
1.1 misho 3657:
1.64.2.1 misho 3658:
3659:
3660: # Make sure we can run config.sub.
3661: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
3662: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
3663:
3664: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3665: printf %s "checking build system type... " >&6; }
3666: if test ${ac_cv_build+y}
3667: then :
3668: printf %s "(cached) " >&6
3669: else $as_nop
1.1 misho 3670: ac_build_alias=$build_alias
3671: test "x$ac_build_alias" = x &&
1.64.2.1 misho 3672: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1.1 misho 3673: test "x$ac_build_alias" = x &&
3674: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.64.2.1 misho 3675: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
3676: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1 misho 3677:
3678: fi
1.64.2.1 misho 3679: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3680: printf "%s\n" "$ac_cv_build" >&6; }
1.1 misho 3681: case $ac_cv_build in
3682: *-*-*) ;;
3683: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3684: esac
3685: build=$ac_cv_build
3686: ac_save_IFS=$IFS; IFS='-'
3687: set x $ac_cv_build
3688: shift
3689: build_cpu=$1
3690: build_vendor=$2
3691: shift; shift
3692: # Remember, the first character of IFS is used to create $*,
3693: # except with old shells:
3694: build_os=$*
3695: IFS=$ac_save_IFS
3696: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3697:
3698:
1.64.2.1 misho 3699: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3700: printf %s "checking host system type... " >&6; }
3701: if test ${ac_cv_host+y}
3702: then :
3703: printf %s "(cached) " >&6
3704: else $as_nop
1.1 misho 3705: if test "x$host_alias" = x; then
3706: ac_cv_host=$ac_cv_build
3707: else
1.64.2.1 misho 3708: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
3709: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1 misho 3710: fi
3711:
3712: fi
1.64.2.1 misho 3713: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3714: printf "%s\n" "$ac_cv_host" >&6; }
1.1 misho 3715: case $ac_cv_host in
3716: *-*-*) ;;
3717: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3718: esac
3719: host=$ac_cv_host
3720: ac_save_IFS=$IFS; IFS='-'
3721: set x $ac_cv_host
3722: shift
3723: host_cpu=$1
3724: host_vendor=$2
3725: shift; shift
3726: # Remember, the first character of IFS is used to create $*,
3727: # except with old shells:
3728: host_os=$*
3729: IFS=$ac_save_IFS
3730: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3731:
3732:
1.64.2.1 misho 3733: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3734: printf %s "checking target system type... " >&6; }
3735: if test ${ac_cv_target+y}
3736: then :
3737: printf %s "(cached) " >&6
3738: else $as_nop
1.1 misho 3739: if test "x$target_alias" = x; then
3740: ac_cv_target=$ac_cv_host
3741: else
1.64.2.1 misho 3742: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
3743: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1.1 misho 3744: fi
3745:
3746: fi
1.64.2.1 misho 3747: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3748: printf "%s\n" "$ac_cv_target" >&6; }
1.1 misho 3749: case $ac_cv_target in
3750: *-*-*) ;;
3751: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3752: esac
3753: target=$ac_cv_target
3754: ac_save_IFS=$IFS; IFS='-'
3755: set x $ac_cv_target
3756: shift
3757: target_cpu=$1
3758: target_vendor=$2
3759: shift; shift
3760: # Remember, the first character of IFS is used to create $*,
3761: # except with old shells:
3762: target_os=$*
3763: IFS=$ac_save_IFS
3764: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3765:
3766:
3767: # The aliases save the names the user supplied, while $host etc.
3768: # will get canonicalized.
3769: test -n "$target_alias" &&
3770: test "$program_prefix$program_suffix$program_transform_name" = \
3771: NONENONEs,x,x, &&
3772: program_prefix=${target_alias}-
3773:
3774: if test -n "$ac_tool_prefix"; then
3775: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
3776: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.64.2.1 misho 3777: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3778: printf %s "checking for $ac_word... " >&6; }
3779: if test ${ac_cv_prog_MKDEP+y}
3780: then :
3781: printf %s "(cached) " >&6
3782: else $as_nop
1.1 misho 3783: if test -n "$MKDEP"; then
3784: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
3785: else
3786: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3787: for as_dir in $PATH
3788: do
3789: IFS=$as_save_IFS
1.64.2.1 misho 3790: case $as_dir in #(((
3791: '') as_dir=./ ;;
3792: */) ;;
3793: *) as_dir=$as_dir/ ;;
3794: esac
1.1 misho 3795: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 3796: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 3797: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.64.2.1 misho 3798: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 3799: break 2
3800: fi
3801: done
3802: done
3803: IFS=$as_save_IFS
3804:
3805: fi
3806: fi
3807: MKDEP=$ac_cv_prog_MKDEP
3808: if test -n "$MKDEP"; then
1.64.2.1 misho 3809: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
3810: printf "%s\n" "$MKDEP" >&6; }
1.1 misho 3811: else
1.64.2.1 misho 3812: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3813: printf "%s\n" "no" >&6; }
1.1 misho 3814: fi
3815:
3816:
3817: fi
3818: if test -z "$ac_cv_prog_MKDEP"; then
3819: ac_ct_MKDEP=$MKDEP
3820: # Extract the first word of "mkdep", so it can be a program name with args.
3821: set dummy mkdep; ac_word=$2
1.64.2.1 misho 3822: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3823: printf %s "checking for $ac_word... " >&6; }
3824: if test ${ac_cv_prog_ac_ct_MKDEP+y}
3825: then :
3826: printf %s "(cached) " >&6
3827: else $as_nop
1.1 misho 3828: if test -n "$ac_ct_MKDEP"; then
3829: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
3830: else
3831: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3832: for as_dir in $PATH
3833: do
3834: IFS=$as_save_IFS
1.64.2.1 misho 3835: case $as_dir in #(((
3836: '') as_dir=./ ;;
3837: */) ;;
3838: *) as_dir=$as_dir/ ;;
3839: esac
1.1 misho 3840: for ac_exec_ext in '' $ac_executable_extensions; do
1.64.2.1 misho 3841: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 misho 3842: ac_cv_prog_ac_ct_MKDEP="mkdep"
1.64.2.1 misho 3843: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 misho 3844: break 2
3845: fi
3846: done
3847: done
3848: IFS=$as_save_IFS
3849:
3850: fi
3851: fi
3852: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
3853: if test -n "$ac_ct_MKDEP"; then
1.64.2.1 misho 3854: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
3855: printf "%s\n" "$ac_ct_MKDEP" >&6; }
1.1 misho 3856: else
1.64.2.1 misho 3857: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3858: printf "%s\n" "no" >&6; }
1.1 misho 3859: fi
3860:
3861: if test "x$ac_ct_MKDEP" = x; then
1.30 misho 3862: MKDEP="../mkdep"
1.1 misho 3863: else
3864: case $cross_compiling:$ac_tool_warned in
3865: yes:)
1.64.2.1 misho 3866: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3867: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 misho 3868: ac_tool_warned=yes ;;
3869: esac
3870: MKDEP=$ac_ct_MKDEP
3871: fi
3872: else
3873: MKDEP="$ac_cv_prog_MKDEP"
3874: fi
3875:
3876:
3877:
1.18 misho 3878: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
3879: LDFLAGS="${LDFLAGS}"
1.1 misho 3880:
3881:
1.64.2.1 misho 3882: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
3883: printf %s "checking for pthread_mutex_init in -lpthread... " >&6; }
3884: if test ${ac_cv_lib_pthread_pthread_mutex_init+y}
3885: then :
3886: printf %s "(cached) " >&6
3887: else $as_nop
1.1 misho 3888: ac_check_lib_save_LIBS=$LIBS
3889: LIBS="-lpthread $LIBS"
3890: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3891: /* end confdefs.h. */
3892:
3893: /* Override any GCC internal prototype to avoid an error.
1.64.2.1 misho 3894: Use char because int might match the return type of a GCC
3895: builtin and then its argument prototype would still apply. */
1.1 misho 3896: char pthread_mutex_init ();
3897: int
1.64.2.1 misho 3898: main (void)
1.1 misho 3899: {
3900: return pthread_mutex_init ();
3901: ;
3902: return 0;
3903: }
3904: _ACEOF
1.64.2.1 misho 3905: if ac_fn_c_try_link "$LINENO"
3906: then :
1.1 misho 3907: ac_cv_lib_pthread_pthread_mutex_init=yes
1.64.2.1 misho 3908: else $as_nop
1.1 misho 3909: ac_cv_lib_pthread_pthread_mutex_init=no
3910: fi
1.64.2.1 misho 3911: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 misho 3912: conftest$ac_exeext conftest.$ac_ext
3913: LIBS=$ac_check_lib_save_LIBS
3914: fi
1.64.2.1 misho 3915: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
3916: printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
3917: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes
3918: then :
3919: printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h
1.1 misho 3920:
3921: LIBS="-lpthread $LIBS"
3922:
3923: fi
3924:
3925:
3926: # Checks for header files.
1.64.2.1 misho 3927: ac_header= ac_cache=
3928: for ac_item in $ac_header_c_list
1.1 misho 3929: do
1.64.2.1 misho 3930: if test $ac_cache; then
3931: ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3932: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3933: printf "%s\n" "#define $ac_item 1" >> confdefs.h
1.1 misho 3934: fi
1.64.2.1 misho 3935: ac_header= ac_cache=
3936: elif test $ac_header; then
3937: ac_cache=$ac_item
3938: else
3939: ac_header=$ac_item
1.1 misho 3940: fi
1.64.2.1 misho 3941: done
1.1 misho 3942:
3943:
3944:
3945:
3946:
3947:
3948:
3949:
1.64.2.1 misho 3950: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
3951: then :
1.1 misho 3952:
1.64.2.1 misho 3953: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
1.1 misho 3954:
3955: fi
1.64.2.1 misho 3956: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
3957: if test "x$ac_cv_header_stdlib_h" = xyes
3958: then :
3959: printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
1.1 misho 3960:
3961: fi
1.64.2.1 misho 3962: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
3963: if test "x$ac_cv_header_string_h" = xyes
3964: then :
3965: printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
1.1 misho 3966:
3967: fi
1.64.2.1 misho 3968: ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
3969: if test "x$ac_cv_header_sys_ioctl_h" = xyes
3970: then :
3971: printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
1.1 misho 3972:
3973: fi
1.64.2.1 misho 3974: ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
3975: if test "x$ac_cv_header_termios_h" = xyes
3976: then :
3977: printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h
1.1 misho 3978:
3979: fi
1.64.2.1 misho 3980: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
3981: if test "x$ac_cv_header_unistd_h" = xyes
3982: then :
3983: printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
1.1 misho 3984:
3985: fi
3986:
3987:
3988: # Checks for typedefs, structures, and compiler characteristics.
1.64.2.1 misho 3989: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3990: printf %s "checking for inline... " >&6; }
3991: if test ${ac_cv_c_inline+y}
3992: then :
3993: printf %s "(cached) " >&6
3994: else $as_nop
1.1 misho 3995: ac_cv_c_inline=no
3996: for ac_kw in inline __inline__ __inline; do
3997: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998: /* end confdefs.h. */
3999: #ifndef __cplusplus
4000: typedef int foo_t;
1.64.2.1 misho 4001: static $ac_kw foo_t static_foo (void) {return 0; }
4002: $ac_kw foo_t foo (void) {return 0; }
1.1 misho 4003: #endif
4004:
4005: _ACEOF
1.64.2.1 misho 4006: if ac_fn_c_try_compile "$LINENO"
4007: then :
1.1 misho 4008: ac_cv_c_inline=$ac_kw
4009: fi
1.64.2.1 misho 4010: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 misho 4011: test "$ac_cv_c_inline" != no && break
4012: done
4013:
4014: fi
1.64.2.1 misho 4015: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4016: printf "%s\n" "$ac_cv_c_inline" >&6; }
1.1 misho 4017:
4018: case $ac_cv_c_inline in
4019: inline | yes) ;;
4020: *)
4021: case $ac_cv_c_inline in
4022: no) ac_val=;;
4023: *) ac_val=$ac_cv_c_inline;;
4024: esac
4025: cat >>confdefs.h <<_ACEOF
4026: #ifndef __cplusplus
4027: #define inline $ac_val
4028: #endif
4029: _ACEOF
4030: ;;
4031: esac
4032:
4033:
4034: # Checks for library functions.
1.64.2.1 misho 4035: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
4036: printf %s "checking for GNU libc compatible malloc... " >&6; }
4037: if test ${ac_cv_func_malloc_0_nonnull+y}
4038: then :
4039: printf %s "(cached) " >&6
4040: else $as_nop
4041: if test "$cross_compiling" = yes
4042: then :
4043: case "$host_os" in # ((
4044: # Guess yes on platforms where we know the result.
4045: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
4046: | hpux* | solaris* | cygwin* | mingw* | msys* )
4047: ac_cv_func_malloc_0_nonnull=yes ;;
4048: # If we don't know, assume the worst.
4049: *) ac_cv_func_malloc_0_nonnull=no ;;
4050: esac
4051: else $as_nop
1.1 misho 4052: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4053: /* end confdefs.h. */
1.64.2.1 misho 4054: #include <stdlib.h>
1.1 misho 4055:
4056: int
1.64.2.1 misho 4057: main (void)
1.1 misho 4058: {
1.64.2.1 misho 4059: void *p = malloc (0);
4060: int result = !p;
4061: free (p);
4062: return result;
1.1 misho 4063: ;
4064: return 0;
4065: }
4066: _ACEOF
1.64.2.1 misho 4067: if ac_fn_c_try_run "$LINENO"
4068: then :
1.1 misho 4069: ac_cv_func_malloc_0_nonnull=yes
1.64.2.1 misho 4070: else $as_nop
1.1 misho 4071: ac_cv_func_malloc_0_nonnull=no
4072: fi
4073: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4074: conftest.$ac_objext conftest.beam conftest.$ac_ext
4075: fi
4076:
4077: fi
1.64.2.1 misho 4078: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
4079: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
4080: if test $ac_cv_func_malloc_0_nonnull = yes
4081: then :
1.1 misho 4082:
1.64.2.1 misho 4083: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
1.1 misho 4084:
1.64.2.1 misho 4085: else $as_nop
4086: printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
1.1 misho 4087:
4088: case " $LIBOBJS " in
4089: *" malloc.$ac_objext "* ) ;;
4090: *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
4091: ;;
4092: esac
4093:
4094:
1.64.2.1 misho 4095: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
1.1 misho 4096:
4097: fi
4098:
4099:
1.64.2.1 misho 4100: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
4101: printf %s "checking for GNU libc compatible realloc... " >&6; }
4102: if test ${ac_cv_func_realloc_0_nonnull+y}
4103: then :
4104: printf %s "(cached) " >&6
4105: else $as_nop
4106: if test "$cross_compiling" = yes
4107: then :
4108: case "$host_os" in # ((
4109: # Guess yes on platforms where we know the result.
4110: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
4111: | hpux* | solaris* | cygwin* | mingw* | msys* )
4112: ac_cv_func_realloc_0_nonnull=yes ;;
4113: # If we don't know, assume the worst.
4114: *) ac_cv_func_realloc_0_nonnull=no ;;
4115: esac
4116: else $as_nop
1.1 misho 4117: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118: /* end confdefs.h. */
1.64.2.1 misho 4119: #include <stdlib.h>
1.1 misho 4120:
4121: int
1.64.2.1 misho 4122: main (void)
1.1 misho 4123: {
1.64.2.1 misho 4124: void *p = realloc (0, 0);
4125: int result = !p;
4126: free (p);
4127: return result;
1.1 misho 4128: ;
4129: return 0;
4130: }
4131: _ACEOF
1.64.2.1 misho 4132: if ac_fn_c_try_run "$LINENO"
4133: then :
1.1 misho 4134: ac_cv_func_realloc_0_nonnull=yes
1.64.2.1 misho 4135: else $as_nop
1.1 misho 4136: ac_cv_func_realloc_0_nonnull=no
4137: fi
4138: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4139: conftest.$ac_objext conftest.beam conftest.$ac_ext
4140: fi
4141:
4142: fi
1.64.2.1 misho 4143: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
4144: printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
4145: if test $ac_cv_func_realloc_0_nonnull = yes
4146: then :
1.1 misho 4147:
1.64.2.1 misho 4148: printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h
1.1 misho 4149:
1.64.2.1 misho 4150: else $as_nop
4151: printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h
1.1 misho 4152:
4153: case " $LIBOBJS " in
4154: *" realloc.$ac_objext "* ) ;;
4155: *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
4156: ;;
4157: esac
4158:
4159:
1.64.2.1 misho 4160: printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h
1.63 misho 4161:
4162: fi
4163:
4164:
1.64.2.1 misho 4165: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
4166: if test "x$ac_cv_func_memset" = xyes
4167: then :
4168: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
4169:
4170: fi
4171: ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp"
4172: if test "x$ac_cv_func_regcomp" = xyes
4173: then :
4174: printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h
4175:
4176: fi
4177: ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
4178: if test "x$ac_cv_func_strchr" = xyes
4179: then :
4180: printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h
4181:
4182: fi
4183: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
4184: if test "x$ac_cv_func_strerror" = xyes
4185: then :
4186: printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
4187:
4188: fi
4189: ac_fn_c_check_func "$LINENO" "link_addr" "ac_cv_func_link_addr"
4190: if test "x$ac_cv_func_link_addr" = xyes
4191: then :
4192: printf "%s\n" "#define HAVE_LINK_ADDR 1" >>confdefs.h
4193:
4194: fi
4195: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
4196: if test "x$ac_cv_func_strlcpy" = xyes
4197: then :
4198: printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
1.1 misho 4199:
4200: fi
1.64.2.2! misho 4201: ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
! 4202: if test "x$ac_cv_func_strlcat" = xyes
! 4203: then :
! 4204: printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
! 4205:
! 4206: fi
1.1 misho 4207:
4208:
4209: DEBUG=no
1.64.2.1 misho 4210: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
4211: printf %s "checking Debug Build... " >&6; }
1.1 misho 4212: # Check whether --enable-debug was given.
1.64.2.1 misho 4213: if test ${enable_debug+y}
4214: then :
1.1 misho 4215: enableval=$enable_debug; DEBUG=$enableval
4216: case "$enableval" in
4217: yes)
4218: CFLAGS="-g ${CFLAGS}"
4219: ;;
4220: *)
4221:
1.64.2.1 misho 4222: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1 misho 4223:
4224: ;;
4225: esac
4226: fi
4227:
1.64.2.1 misho 4228: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
4229: printf "%s\n" "$DEBUG" >&6; }
1.1 misho 4230:
1.27 misho 4231: MEMMGR="elwix"
1.64.2.1 misho 4232: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Memory management" >&5
4233: printf %s "checking Memory management... " >&6; }
1.27 misho 4234:
4235: # Check whether --with-memmgr was given.
1.64.2.1 misho 4236: if test ${with_memmgr+y}
4237: then :
1.27 misho 4238: withval=$with_memmgr; case "$withval" in
4239: sys|system)
4240: MEMMGR="system"
4241:
1.64.2.1 misho 4242: printf "%s\n" "#define MEMMGR ELWIX_SYSM" >>confdefs.h
1.27 misho 4243:
4244: ;;
4245: *)
4246: MEMMGR="elwix"
4247:
1.64.2.1 misho 4248: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
1.27 misho 4249:
4250: ;;
4251: esac
1.64.2.1 misho 4252: else $as_nop
1.27 misho 4253:
1.64.2.1 misho 4254: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
1.27 misho 4255:
4256: fi
4257:
1.64.2.1 misho 4258: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MEMMGR" >&5
4259: printf "%s\n" "$MEMMGR" >&6; }
1.27 misho 4260:
1.1 misho 4261: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
4262:
4263: cat >confcache <<\_ACEOF
4264: # This file is a shell script that caches the results of configure
4265: # tests run on this system so they can be shared between configure
4266: # scripts and configure runs, see configure's option --config-cache.
4267: # It is not useful on other systems. If it contains results you don't
4268: # want to keep, you may remove or edit it.
4269: #
4270: # config.status only pays attention to the cache file if you give it
4271: # the --recheck option to rerun configure.
4272: #
4273: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4274: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4275: # following values.
4276:
4277: _ACEOF
4278:
4279: # The following way of writing the cache mishandles newlines in values,
4280: # but we know of no workaround that is simple, portable, and efficient.
4281: # So, we kill variables containing newlines.
4282: # Ultrix sh set writes to stderr and can't be redirected directly,
4283: # and sets the high bit in the cache file unless we assign to the vars.
4284: (
4285: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4286: eval ac_val=\$$ac_var
4287: case $ac_val in #(
4288: *${as_nl}*)
4289: case $ac_var in #(
1.64.2.1 misho 4290: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4291: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 misho 4292: esac
4293: case $ac_var in #(
4294: _ | IFS | as_nl) ;; #(
4295: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4296: *) { eval $ac_var=; unset $ac_var;} ;;
4297: esac ;;
4298: esac
4299: done
4300:
4301: (set) 2>&1 |
4302: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4303: *${as_nl}ac_space=\ *)
4304: # `set' does not quote correctly, so add quotes: double-quote
4305: # substitution turns \\\\ into \\, and sed turns \\ into \.
4306: sed -n \
4307: "s/'/'\\\\''/g;
4308: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4309: ;; #(
4310: *)
4311: # `set' quotes correctly as required by POSIX, so do not add quotes.
4312: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4313: ;;
4314: esac |
4315: sort
4316: ) |
4317: sed '
4318: /^ac_cv_env_/b end
4319: t clear
4320: :clear
1.64.2.1 misho 4321: s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1 misho 4322: t end
4323: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4324: :end' >>confcache
4325: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4326: if test -w "$cache_file"; then
4327: if test "x$cache_file" != "x/dev/null"; then
1.64.2.1 misho 4328: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4329: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.1 misho 4330: if test ! -f "$cache_file" || test -h "$cache_file"; then
4331: cat confcache >"$cache_file"
4332: else
4333: case $cache_file in #(
4334: */* | ?:*)
4335: mv -f confcache "$cache_file"$$ &&
4336: mv -f "$cache_file"$$ "$cache_file" ;; #(
4337: *)
4338: mv -f confcache "$cache_file" ;;
4339: esac
4340: fi
4341: fi
4342: else
1.64.2.1 misho 4343: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4344: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1 misho 4345: fi
4346: fi
4347: rm -f confcache
4348:
4349: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4350: # Let make expand exec_prefix.
4351: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4352:
4353: DEFS=-DHAVE_CONFIG_H
4354:
4355: ac_libobjs=
4356: ac_ltlibobjs=
4357: U=
4358: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4359: # 1. Remove the extension, and $U if already installed.
4360: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.64.2.1 misho 4361: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1 misho 4362: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4363: # will be set to the directory where LIBOBJS objects are built.
4364: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4365: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4366: done
4367: LIBOBJS=$ac_libobjs
4368:
4369: LTLIBOBJS=$ac_ltlibobjs
4370:
4371:
4372:
4373: : "${CONFIG_STATUS=./config.status}"
4374: ac_write_fail=0
4375: ac_clean_files_save=$ac_clean_files
4376: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.64.2.1 misho 4377: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4378: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1 misho 4379: as_write_fail=0
4380: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4381: #! $SHELL
4382: # Generated by $as_me.
4383: # Run this file to recreate the current configuration.
4384: # Compiler output produced by configure, useful for debugging
4385: # configure, is in config.log if it exists.
4386:
4387: debug=false
4388: ac_cs_recheck=false
4389: ac_cs_silent=false
4390:
4391: SHELL=\${CONFIG_SHELL-$SHELL}
4392: export SHELL
4393: _ASEOF
4394: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4395: ## -------------------- ##
4396: ## M4sh Initialization. ##
4397: ## -------------------- ##
4398:
4399: # Be more Bourne compatible
4400: DUALCASE=1; export DUALCASE # for MKS sh
1.64.2.1 misho 4401: as_nop=:
4402: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
4403: then :
1.1 misho 4404: emulate sh
4405: NULLCMD=:
4406: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4407: # is contrary to our usage. Disable this feature.
4408: alias -g '${1+"$@"}'='"$@"'
4409: setopt NO_GLOB_SUBST
1.64.2.1 misho 4410: else $as_nop
1.1 misho 4411: case `(set -o) 2>/dev/null` in #(
4412: *posix*) :
4413: set -o posix ;; #(
4414: *) :
4415: ;;
4416: esac
4417: fi
4418:
4419:
1.64.2.1 misho 4420:
4421: # Reset variables that may have inherited troublesome values from
4422: # the environment.
4423:
4424: # IFS needs to be set, to space, tab, and newline, in precisely that order.
4425: # (If _AS_PATH_WALK were called with IFS unset, it would have the
4426: # side effect of setting IFS to empty, thus disabling word splitting.)
4427: # Quoting is to prevent editors from complaining about space-tab.
1.1 misho 4428: as_nl='
4429: '
4430: export as_nl
1.64.2.1 misho 4431: IFS=" "" $as_nl"
4432:
4433: PS1='$ '
4434: PS2='> '
4435: PS4='+ '
4436:
4437: # Ensure predictable behavior from utilities with locale-dependent output.
4438: LC_ALL=C
4439: export LC_ALL
4440: LANGUAGE=C
4441: export LANGUAGE
4442:
4443: # We cannot yet rely on "unset" to work, but we need these variables
4444: # to be unset--not just set to an empty or harmless value--now, to
4445: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
4446: # also avoids known problems related to "unset" and subshell syntax
4447: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
4448: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
4449: do eval test \${$as_var+y} \
4450: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4451: done
4452:
4453: # Ensure that fds 0, 1, and 2 are open.
4454: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
4455: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
4456: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 misho 4457:
4458: # The user is always right.
1.64.2.1 misho 4459: if ${PATH_SEPARATOR+false} :; then
1.1 misho 4460: PATH_SEPARATOR=:
4461: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4462: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4463: PATH_SEPARATOR=';'
4464: }
4465: fi
4466:
4467:
4468: # Find who we are. Look in the path if we contain no directory separator.
4469: as_myself=
4470: case $0 in #((
4471: *[\\/]* ) as_myself=$0 ;;
4472: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4473: for as_dir in $PATH
4474: do
4475: IFS=$as_save_IFS
1.64.2.1 misho 4476: case $as_dir in #(((
4477: '') as_dir=./ ;;
4478: */) ;;
4479: *) as_dir=$as_dir/ ;;
4480: esac
4481: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 misho 4482: done
4483: IFS=$as_save_IFS
4484:
4485: ;;
4486: esac
4487: # We did not find ourselves, most probably we were run as `sh COMMAND'
4488: # in which case we are not to be found in the path.
4489: if test "x$as_myself" = x; then
4490: as_myself=$0
4491: fi
4492: if test ! -f "$as_myself"; then
1.64.2.1 misho 4493: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 misho 4494: exit 1
4495: fi
4496:
4497:
4498:
4499: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4500: # ----------------------------------------
4501: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4502: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4503: # script with STATUS, using 1 if that was 0.
4504: as_fn_error ()
4505: {
4506: as_status=$1; test $as_status -eq 0 && as_status=1
4507: if test "$4"; then
4508: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.64.2.1 misho 4509: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 misho 4510: fi
1.64.2.1 misho 4511: printf "%s\n" "$as_me: error: $2" >&2
1.1 misho 4512: as_fn_exit $as_status
4513: } # as_fn_error
4514:
4515:
1.64.2.1 misho 4516:
1.1 misho 4517: # as_fn_set_status STATUS
4518: # -----------------------
4519: # Set $? to STATUS, without forking.
4520: as_fn_set_status ()
4521: {
4522: return $1
4523: } # as_fn_set_status
4524:
4525: # as_fn_exit STATUS
4526: # -----------------
4527: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4528: as_fn_exit ()
4529: {
4530: set +e
4531: as_fn_set_status $1
4532: exit $1
4533: } # as_fn_exit
4534:
4535: # as_fn_unset VAR
4536: # ---------------
4537: # Portably unset VAR.
4538: as_fn_unset ()
4539: {
4540: { eval $1=; unset $1;}
4541: }
4542: as_unset=as_fn_unset
1.64.2.1 misho 4543:
1.1 misho 4544: # as_fn_append VAR VALUE
4545: # ----------------------
4546: # Append the text in VALUE to the end of the definition contained in VAR. Take
4547: # advantage of any shell optimizations that allow amortized linear growth over
4548: # repeated appends, instead of the typical quadratic growth present in naive
4549: # implementations.
1.64.2.1 misho 4550: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
4551: then :
1.1 misho 4552: eval 'as_fn_append ()
4553: {
4554: eval $1+=\$2
4555: }'
1.64.2.1 misho 4556: else $as_nop
1.1 misho 4557: as_fn_append ()
4558: {
4559: eval $1=\$$1\$2
4560: }
4561: fi # as_fn_append
4562:
4563: # as_fn_arith ARG...
4564: # ------------------
4565: # Perform arithmetic evaluation on the ARGs, and store the result in the
4566: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4567: # must be portable across $(()) and expr.
1.64.2.1 misho 4568: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
4569: then :
1.1 misho 4570: eval 'as_fn_arith ()
4571: {
4572: as_val=$(( $* ))
4573: }'
1.64.2.1 misho 4574: else $as_nop
1.1 misho 4575: as_fn_arith ()
4576: {
4577: as_val=`expr "$@" || test $? -eq 1`
4578: }
4579: fi # as_fn_arith
4580:
4581:
4582: if expr a : '\(a\)' >/dev/null 2>&1 &&
4583: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4584: as_expr=expr
4585: else
4586: as_expr=false
4587: fi
4588:
4589: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4590: as_basename=basename
4591: else
4592: as_basename=false
4593: fi
4594:
4595: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4596: as_dirname=dirname
4597: else
4598: as_dirname=false
4599: fi
4600:
4601: as_me=`$as_basename -- "$0" ||
4602: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4603: X"$0" : 'X\(//\)$' \| \
4604: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.64.2.1 misho 4605: printf "%s\n" X/"$0" |
1.1 misho 4606: sed '/^.*\/\([^/][^/]*\)\/*$/{
4607: s//\1/
4608: q
4609: }
4610: /^X\/\(\/\/\)$/{
4611: s//\1/
4612: q
4613: }
4614: /^X\/\(\/\).*/{
4615: s//\1/
4616: q
4617: }
4618: s/.*/./; q'`
4619:
4620: # Avoid depending upon Character Ranges.
4621: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4622: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4623: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4624: as_cr_digits='0123456789'
4625: as_cr_alnum=$as_cr_Letters$as_cr_digits
4626:
1.64.2.1 misho 4627:
4628: # Determine whether it's possible to make 'echo' print without a newline.
4629: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
4630: # for compatibility with existing Makefiles.
1.1 misho 4631: ECHO_C= ECHO_N= ECHO_T=
4632: case `echo -n x` in #(((((
4633: -n*)
4634: case `echo 'xy\c'` in
4635: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4636: xy) ECHO_C='\c';;
4637: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4638: ECHO_T=' ';;
4639: esac;;
4640: *)
4641: ECHO_N='-n';;
4642: esac
4643:
1.64.2.1 misho 4644: # For backward compatibility with old third-party macros, we provide
4645: # the shell variables $as_echo and $as_echo_n. New code should use
4646: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
4647: as_echo='printf %s\n'
4648: as_echo_n='printf %s'
4649:
1.1 misho 4650: rm -f conf$$ conf$$.exe conf$$.file
4651: if test -d conf$$.dir; then
4652: rm -f conf$$.dir/conf$$.file
4653: else
4654: rm -f conf$$.dir
4655: mkdir conf$$.dir 2>/dev/null
4656: fi
4657: if (echo >conf$$.file) 2>/dev/null; then
4658: if ln -s conf$$.file conf$$ 2>/dev/null; then
4659: as_ln_s='ln -s'
4660: # ... but there are two gotchas:
4661: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4662: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4663: # In both cases, we have to default to `cp -pR'.
4664: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4665: as_ln_s='cp -pR'
4666: elif ln conf$$.file conf$$ 2>/dev/null; then
4667: as_ln_s=ln
4668: else
4669: as_ln_s='cp -pR'
4670: fi
4671: else
4672: as_ln_s='cp -pR'
4673: fi
4674: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4675: rmdir conf$$.dir 2>/dev/null
4676:
4677:
4678: # as_fn_mkdir_p
4679: # -------------
4680: # Create "$as_dir" as a directory, including parents if necessary.
4681: as_fn_mkdir_p ()
4682: {
4683:
4684: case $as_dir in #(
4685: -*) as_dir=./$as_dir;;
4686: esac
4687: test -d "$as_dir" || eval $as_mkdir_p || {
4688: as_dirs=
4689: while :; do
4690: case $as_dir in #(
1.64.2.1 misho 4691: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 misho 4692: *) as_qdir=$as_dir;;
4693: esac
4694: as_dirs="'$as_qdir' $as_dirs"
4695: as_dir=`$as_dirname -- "$as_dir" ||
4696: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4697: X"$as_dir" : 'X\(//\)[^/]' \| \
4698: X"$as_dir" : 'X\(//\)$' \| \
4699: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.64.2.1 misho 4700: printf "%s\n" X"$as_dir" |
1.1 misho 4701: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4702: s//\1/
4703: q
4704: }
4705: /^X\(\/\/\)[^/].*/{
4706: s//\1/
4707: q
4708: }
4709: /^X\(\/\/\)$/{
4710: s//\1/
4711: q
4712: }
4713: /^X\(\/\).*/{
4714: s//\1/
4715: q
4716: }
4717: s/.*/./; q'`
4718: test -d "$as_dir" && break
4719: done
4720: test -z "$as_dirs" || eval "mkdir $as_dirs"
4721: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4722:
4723:
4724: } # as_fn_mkdir_p
4725: if mkdir -p . 2>/dev/null; then
4726: as_mkdir_p='mkdir -p "$as_dir"'
4727: else
4728: test -d ./-p && rmdir ./-p
4729: as_mkdir_p=false
4730: fi
4731:
4732:
4733: # as_fn_executable_p FILE
4734: # -----------------------
4735: # Test if FILE is an executable regular file.
4736: as_fn_executable_p ()
4737: {
4738: test -f "$1" && test -x "$1"
4739: } # as_fn_executable_p
4740: as_test_x='test -x'
4741: as_executable_p=as_fn_executable_p
4742:
4743: # Sed expression to map a string onto a valid CPP name.
4744: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4745:
4746: # Sed expression to map a string onto a valid variable name.
4747: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4748:
4749:
4750: exec 6>&1
4751: ## ----------------------------------- ##
4752: ## Main body of $CONFIG_STATUS script. ##
4753: ## ----------------------------------- ##
4754: _ASEOF
4755: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4756:
4757: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4758: # Save the log message, to keep $0 and so on meaningful, and to
4759: # report actual input values of CONFIG_FILES etc. instead of their
4760: # values after options handling.
4761: ac_log="
1.64.2.1 misho 4762: This file was extended by libelwix $as_me 5.8, which was
4763: generated by GNU Autoconf 2.71. Invocation command line was
1.1 misho 4764:
4765: CONFIG_FILES = $CONFIG_FILES
4766: CONFIG_HEADERS = $CONFIG_HEADERS
4767: CONFIG_LINKS = $CONFIG_LINKS
4768: CONFIG_COMMANDS = $CONFIG_COMMANDS
4769: $ $0 $@
4770:
4771: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4772: "
4773:
4774: _ACEOF
4775:
4776: case $ac_config_files in *"
4777: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4778: esac
4779:
4780: case $ac_config_headers in *"
4781: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4782: esac
4783:
4784:
4785: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4786: # Files that config.status was made for.
4787: config_files="$ac_config_files"
4788: config_headers="$ac_config_headers"
4789:
4790: _ACEOF
4791:
4792: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4793: ac_cs_usage="\
4794: \`$as_me' instantiates files and other configuration actions
4795: from templates according to the current configuration. Unless the files
4796: and actions are specified as TAGs, all are instantiated by default.
4797:
4798: Usage: $0 [OPTION]... [TAG]...
4799:
4800: -h, --help print this help, then exit
4801: -V, --version print version number and configuration settings, then exit
4802: --config print configuration, then exit
4803: -q, --quiet, --silent
4804: do not print progress messages
4805: -d, --debug don't remove temporary files
4806: --recheck update $as_me by reconfiguring in the same conditions
4807: --file=FILE[:TEMPLATE]
4808: instantiate the configuration file FILE
4809: --header=FILE[:TEMPLATE]
4810: instantiate the configuration header FILE
4811:
4812: Configuration files:
4813: $config_files
4814:
4815: Configuration headers:
4816: $config_headers
4817:
4818: Report bugs to <misho@elwix.org>."
4819:
4820: _ACEOF
1.64.2.1 misho 4821: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
4822: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1 misho 4823: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.64.2.1 misho 4824: ac_cs_config='$ac_cs_config_escaped'
1.1 misho 4825: ac_cs_version="\\
1.64.2.1 misho 4826: libelwix config.status 5.8
4827: configured by $0, generated by GNU Autoconf 2.71,
1.1 misho 4828: with options \\"\$ac_cs_config\\"
4829:
1.64.2.1 misho 4830: Copyright (C) 2021 Free Software Foundation, Inc.
1.1 misho 4831: This config.status script is free software; the Free Software Foundation
4832: gives unlimited permission to copy, distribute and modify it."
4833:
4834: ac_pwd='$ac_pwd'
4835: srcdir='$srcdir'
4836: INSTALL='$INSTALL'
4837: test -n "\$AWK" || AWK=awk
4838: _ACEOF
4839:
4840: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4841: # The default lists apply if the user does not specify any file.
4842: ac_need_defaults=:
4843: while test $# != 0
4844: do
4845: case $1 in
4846: --*=?*)
4847: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4848: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4849: ac_shift=:
4850: ;;
4851: --*=)
4852: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4853: ac_optarg=
4854: ac_shift=:
4855: ;;
4856: *)
4857: ac_option=$1
4858: ac_optarg=$2
4859: ac_shift=shift
4860: ;;
4861: esac
4862:
4863: case $ac_option in
4864: # Handling of the options.
4865: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4866: ac_cs_recheck=: ;;
4867: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.64.2.1 misho 4868: printf "%s\n" "$ac_cs_version"; exit ;;
1.1 misho 4869: --config | --confi | --conf | --con | --co | --c )
1.64.2.1 misho 4870: printf "%s\n" "$ac_cs_config"; exit ;;
1.1 misho 4871: --debug | --debu | --deb | --de | --d | -d )
4872: debug=: ;;
4873: --file | --fil | --fi | --f )
4874: $ac_shift
4875: case $ac_optarg in
1.64.2.1 misho 4876: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 misho 4877: '') as_fn_error $? "missing file argument" ;;
4878: esac
4879: as_fn_append CONFIG_FILES " '$ac_optarg'"
4880: ac_need_defaults=false;;
4881: --header | --heade | --head | --hea )
4882: $ac_shift
4883: case $ac_optarg in
1.64.2.1 misho 4884: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 misho 4885: esac
4886: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4887: ac_need_defaults=false;;
4888: --he | --h)
4889: # Conflict between --help and --header
4890: as_fn_error $? "ambiguous option: \`$1'
4891: Try \`$0 --help' for more information.";;
4892: --help | --hel | -h )
1.64.2.1 misho 4893: printf "%s\n" "$ac_cs_usage"; exit ;;
1.1 misho 4894: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4895: | -silent | --silent | --silen | --sile | --sil | --si | --s)
4896: ac_cs_silent=: ;;
4897:
4898: # This is an error.
4899: -*) as_fn_error $? "unrecognized option: \`$1'
4900: Try \`$0 --help' for more information." ;;
4901:
4902: *) as_fn_append ac_config_targets " $1"
4903: ac_need_defaults=false ;;
4904:
4905: esac
4906: shift
4907: done
4908:
4909: ac_configure_extra_args=
4910:
4911: if $ac_cs_silent; then
4912: exec 6>/dev/null
4913: ac_configure_extra_args="$ac_configure_extra_args --silent"
4914: fi
4915:
4916: _ACEOF
4917: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4918: if \$ac_cs_recheck; then
4919: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4920: shift
1.64.2.1 misho 4921: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1 misho 4922: CONFIG_SHELL='$SHELL'
4923: export CONFIG_SHELL
4924: exec "\$@"
4925: fi
4926:
4927: _ACEOF
4928: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4929: exec 5>>config.log
4930: {
4931: echo
4932: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4933: ## Running $as_me. ##
4934: _ASBOX
1.64.2.1 misho 4935: printf "%s\n" "$ac_log"
1.1 misho 4936: } >&5
4937:
4938: _ACEOF
4939: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4940: _ACEOF
4941:
4942: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4943:
4944: # Handling of arguments.
4945: for ac_config_target in $ac_config_targets
4946: do
4947: case $ac_config_target in
4948: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
4949: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4950: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
4951: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
4952: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4953:
4954: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4955: esac
4956: done
4957:
4958:
4959: # If the user did not use the arguments to specify the items to instantiate,
4960: # then the envvar interface is used. Set only those that are not.
4961: # We use the long form for the default assignment because of an extremely
4962: # bizarre bug on SunOS 4.1.3.
4963: if $ac_need_defaults; then
1.64.2.1 misho 4964: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
4965: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1 misho 4966: fi
4967:
4968: # Have a temporary directory for convenience. Make it in the build tree
4969: # simply because there is no reason against having it here, and in addition,
4970: # creating and moving files from /tmp can sometimes cause problems.
4971: # Hook for its removal unless debugging.
4972: # Note that there is a small window in which the directory will not be cleaned:
4973: # after its creation but before its name has been assigned to `$tmp'.
4974: $debug ||
4975: {
4976: tmp= ac_tmp=
4977: trap 'exit_status=$?
4978: : "${ac_tmp:=$tmp}"
4979: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4980: ' 0
4981: trap 'as_fn_exit 1' 1 2 13 15
4982: }
4983: # Create a (secure) tmp directory for tmp files.
4984:
4985: {
4986: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4987: test -d "$tmp"
4988: } ||
4989: {
4990: tmp=./conf$$-$RANDOM
4991: (umask 077 && mkdir "$tmp")
4992: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4993: ac_tmp=$tmp
4994:
4995: # Set up the scripts for CONFIG_FILES section.
4996: # No need to generate them if there are no CONFIG_FILES.
4997: # This happens for instance with `./config.status config.h'.
4998: if test -n "$CONFIG_FILES"; then
4999:
5000:
5001: ac_cr=`echo X | tr X '\015'`
5002: # On cygwin, bash can eat \r inside `` if the user requested igncr.
5003: # But we know of no other shell where ac_cr would be empty at this
5004: # point, so we can use a bashism as a fallback.
5005: if test "x$ac_cr" = x; then
5006: eval ac_cr=\$\'\\r\'
5007: fi
5008: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5009: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5010: ac_cs_awk_cr='\\r'
5011: else
5012: ac_cs_awk_cr=$ac_cr
5013: fi
5014:
5015: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5016: _ACEOF
5017:
5018:
5019: {
5020: echo "cat >conf$$subs.awk <<_ACEOF" &&
5021: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5022: echo "_ACEOF"
5023: } >conf$$subs.sh ||
5024: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5025: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5026: ac_delim='%!_!# '
5027: for ac_last_try in false false false false false :; do
5028: . ./conf$$subs.sh ||
5029: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5030:
5031: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5032: if test $ac_delim_n = $ac_delim_num; then
5033: break
5034: elif $ac_last_try; then
5035: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5036: else
5037: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5038: fi
5039: done
5040: rm -f conf$$subs.sh
5041:
5042: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5043: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5044: _ACEOF
5045: sed -n '
5046: h
5047: s/^/S["/; s/!.*/"]=/
5048: p
5049: g
5050: s/^[^!]*!//
5051: :repl
5052: t repl
5053: s/'"$ac_delim"'$//
5054: t delim
5055: :nl
5056: h
5057: s/\(.\{148\}\)..*/\1/
5058: t more1
5059: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5060: p
5061: n
5062: b repl
5063: :more1
5064: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5065: p
5066: g
5067: s/.\{148\}//
5068: t nl
5069: :delim
5070: h
5071: s/\(.\{148\}\)..*/\1/
5072: t more2
5073: s/["\\]/\\&/g; s/^/"/; s/$/"/
5074: p
5075: b
5076: :more2
5077: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5078: p
5079: g
5080: s/.\{148\}//
5081: t delim
5082: ' <conf$$subs.awk | sed '
5083: /^[^""]/{
5084: N
5085: s/\n//
5086: }
5087: ' >>$CONFIG_STATUS || ac_write_fail=1
5088: rm -f conf$$subs.awk
5089: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5090: _ACAWK
5091: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5092: for (key in S) S_is_set[key] = 1
5093: FS = ""
5094:
5095: }
5096: {
5097: line = $ 0
5098: nfields = split(line, field, "@")
5099: substed = 0
5100: len = length(field[1])
5101: for (i = 2; i < nfields; i++) {
5102: key = field[i]
5103: keylen = length(key)
5104: if (S_is_set[key]) {
5105: value = S[key]
5106: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5107: len += length(value) + length(field[++i])
5108: substed = 1
5109: } else
5110: len += 1 + keylen
5111: }
5112:
5113: print line
5114: }
5115:
5116: _ACAWK
5117: _ACEOF
5118: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5119: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5120: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5121: else
5122: cat
5123: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5124: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5125: _ACEOF
5126:
5127: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5128: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5129: # trailing colons and then remove the whole line if VPATH becomes empty
5130: # (actually we leave an empty line to preserve line numbers).
5131: if test "x$srcdir" = x.; then
5132: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5133: h
5134: s///
5135: s/^/:/
5136: s/[ ]*$/:/
5137: s/:\$(srcdir):/:/g
5138: s/:\${srcdir}:/:/g
5139: s/:@srcdir@:/:/g
5140: s/^:*//
5141: s/:*$//
5142: x
5143: s/\(=[ ]*\).*/\1/
5144: G
5145: s/\n//
5146: s/^[^=]*=[ ]*$//
5147: }'
5148: fi
5149:
5150: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5151: fi # test -n "$CONFIG_FILES"
5152:
5153: # Set up the scripts for CONFIG_HEADERS section.
5154: # No need to generate them if there are no CONFIG_HEADERS.
5155: # This happens for instance with `./config.status Makefile'.
5156: if test -n "$CONFIG_HEADERS"; then
5157: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5158: BEGIN {
5159: _ACEOF
5160:
5161: # Transform confdefs.h into an awk script `defines.awk', embedded as
5162: # here-document in config.status, that substitutes the proper values into
5163: # config.h.in to produce config.h.
5164:
5165: # Create a delimiter string that does not exist in confdefs.h, to ease
5166: # handling of long lines.
5167: ac_delim='%!_!# '
5168: for ac_last_try in false false :; do
5169: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5170: if test -z "$ac_tt"; then
5171: break
5172: elif $ac_last_try; then
5173: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5174: else
5175: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5176: fi
5177: done
5178:
5179: # For the awk script, D is an array of macro values keyed by name,
5180: # likewise P contains macro parameters if any. Preserve backslash
5181: # newline sequences.
5182:
5183: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5184: sed -n '
5185: s/.\{148\}/&'"$ac_delim"'/g
5186: t rset
5187: :rset
5188: s/^[ ]*#[ ]*define[ ][ ]*/ /
5189: t def
5190: d
5191: :def
5192: s/\\$//
5193: t bsnl
5194: s/["\\]/\\&/g
5195: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5196: D["\1"]=" \3"/p
5197: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5198: d
5199: :bsnl
5200: s/["\\]/\\&/g
5201: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5202: D["\1"]=" \3\\\\\\n"\\/p
5203: t cont
5204: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5205: t cont
5206: d
5207: :cont
5208: n
5209: s/.\{148\}/&'"$ac_delim"'/g
5210: t clear
5211: :clear
5212: s/\\$//
5213: t bsnlc
5214: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5215: d
5216: :bsnlc
5217: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5218: b cont
5219: ' <confdefs.h | sed '
5220: s/'"$ac_delim"'/"\\\
5221: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5222:
5223: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5224: for (key in D) D_is_set[key] = 1
5225: FS = ""
5226: }
5227: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5228: line = \$ 0
5229: split(line, arg, " ")
5230: if (arg[1] == "#") {
5231: defundef = arg[2]
5232: mac1 = arg[3]
5233: } else {
5234: defundef = substr(arg[1], 2)
5235: mac1 = arg[2]
5236: }
5237: split(mac1, mac2, "(") #)
5238: macro = mac2[1]
5239: prefix = substr(line, 1, index(line, defundef) - 1)
5240: if (D_is_set[macro]) {
5241: # Preserve the white space surrounding the "#".
5242: print prefix "define", macro P[macro] D[macro]
5243: next
5244: } else {
5245: # Replace #undef with comments. This is necessary, for example,
5246: # in the case of _POSIX_SOURCE, which is predefined and required
5247: # on some systems where configure will not decide to define it.
5248: if (defundef == "undef") {
5249: print "/*", prefix defundef, macro, "*/"
5250: next
5251: }
5252: }
5253: }
5254: { print }
5255: _ACAWK
5256: _ACEOF
5257: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5258: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5259: fi # test -n "$CONFIG_HEADERS"
5260:
5261:
5262: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5263: shift
5264: for ac_tag
5265: do
5266: case $ac_tag in
5267: :[FHLC]) ac_mode=$ac_tag; continue;;
5268: esac
5269: case $ac_mode$ac_tag in
5270: :[FHL]*:*);;
5271: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5272: :[FH]-) ac_tag=-:-;;
5273: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5274: esac
5275: ac_save_IFS=$IFS
5276: IFS=:
5277: set x $ac_tag
5278: IFS=$ac_save_IFS
5279: shift
5280: ac_file=$1
5281: shift
5282:
5283: case $ac_mode in
5284: :L) ac_source=$1;;
5285: :[FH])
5286: ac_file_inputs=
5287: for ac_f
5288: do
5289: case $ac_f in
5290: -) ac_f="$ac_tmp/stdin";;
5291: *) # Look for the file first in the build tree, then in the source tree
5292: # (if the path is not absolute). The absolute path cannot be DOS-style,
5293: # because $ac_f cannot contain `:'.
5294: test -f "$ac_f" ||
5295: case $ac_f in
5296: [\\/$]*) false;;
5297: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5298: esac ||
5299: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5300: esac
1.64.2.1 misho 5301: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1 misho 5302: as_fn_append ac_file_inputs " '$ac_f'"
5303: done
5304:
5305: # Let's still pretend it is `configure' which instantiates (i.e., don't
5306: # use $as_me), people would be surprised to read:
5307: # /* config.h. Generated by config.status. */
5308: configure_input='Generated from '`
1.64.2.1 misho 5309: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1 misho 5310: `' by configure.'
5311: if test x"$ac_file" != x-; then
5312: configure_input="$ac_file. $configure_input"
1.64.2.1 misho 5313: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5314: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1 misho 5315: fi
5316: # Neutralize special characters interpreted by sed in replacement strings.
5317: case $configure_input in #(
5318: *\&* | *\|* | *\\* )
1.64.2.1 misho 5319: ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1 misho 5320: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5321: *) ac_sed_conf_input=$configure_input;;
5322: esac
5323:
5324: case $ac_tag in
5325: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5326: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5327: esac
5328: ;;
5329: esac
5330:
5331: ac_dir=`$as_dirname -- "$ac_file" ||
5332: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5333: X"$ac_file" : 'X\(//\)[^/]' \| \
5334: X"$ac_file" : 'X\(//\)$' \| \
5335: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.64.2.1 misho 5336: printf "%s\n" X"$ac_file" |
1.1 misho 5337: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5338: s//\1/
5339: q
5340: }
5341: /^X\(\/\/\)[^/].*/{
5342: s//\1/
5343: q
5344: }
5345: /^X\(\/\/\)$/{
5346: s//\1/
5347: q
5348: }
5349: /^X\(\/\).*/{
5350: s//\1/
5351: q
5352: }
5353: s/.*/./; q'`
5354: as_dir="$ac_dir"; as_fn_mkdir_p
5355: ac_builddir=.
5356:
5357: case "$ac_dir" in
5358: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5359: *)
1.64.2.1 misho 5360: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 misho 5361: # A ".." for each directory in $ac_dir_suffix.
1.64.2.1 misho 5362: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 misho 5363: case $ac_top_builddir_sub in
5364: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5365: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5366: esac ;;
5367: esac
5368: ac_abs_top_builddir=$ac_pwd
5369: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5370: # for backward compatibility:
5371: ac_top_builddir=$ac_top_build_prefix
5372:
5373: case $srcdir in
5374: .) # We are building in place.
5375: ac_srcdir=.
5376: ac_top_srcdir=$ac_top_builddir_sub
5377: ac_abs_top_srcdir=$ac_pwd ;;
5378: [\\/]* | ?:[\\/]* ) # Absolute name.
5379: ac_srcdir=$srcdir$ac_dir_suffix;
5380: ac_top_srcdir=$srcdir
5381: ac_abs_top_srcdir=$srcdir ;;
5382: *) # Relative name.
5383: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5384: ac_top_srcdir=$ac_top_build_prefix$srcdir
5385: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5386: esac
5387: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5388:
5389:
5390: case $ac_mode in
5391: :F)
5392: #
5393: # CONFIG_FILE
5394: #
5395:
5396: case $INSTALL in
5397: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5398: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5399: esac
5400: _ACEOF
5401:
5402: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5403: # If the template does not know about datarootdir, expand it.
5404: # FIXME: This hack should be removed a few years after 2.60.
5405: ac_datarootdir_hack=; ac_datarootdir_seen=
5406: ac_sed_dataroot='
5407: /datarootdir/ {
5408: p
5409: q
5410: }
5411: /@datadir@/p
5412: /@docdir@/p
5413: /@infodir@/p
5414: /@localedir@/p
5415: /@mandir@/p'
5416: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5417: *datarootdir*) ac_datarootdir_seen=yes;;
5418: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.64.2.1 misho 5419: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5420: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1 misho 5421: _ACEOF
5422: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5423: ac_datarootdir_hack='
5424: s&@datadir@&$datadir&g
5425: s&@docdir@&$docdir&g
5426: s&@infodir@&$infodir&g
5427: s&@localedir@&$localedir&g
5428: s&@mandir@&$mandir&g
5429: s&\\\${datarootdir}&$datarootdir&g' ;;
5430: esac
5431: _ACEOF
5432:
5433: # Neutralize VPATH when `$srcdir' = `.'.
5434: # Shell code in configure.ac might set extrasub.
5435: # FIXME: do we really want to maintain this feature?
5436: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5437: ac_sed_extra="$ac_vpsub
5438: $extrasub
5439: _ACEOF
5440: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5441: :t
5442: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5443: s|@configure_input@|$ac_sed_conf_input|;t t
5444: s&@top_builddir@&$ac_top_builddir_sub&;t t
5445: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5446: s&@srcdir@&$ac_srcdir&;t t
5447: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5448: s&@top_srcdir@&$ac_top_srcdir&;t t
5449: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5450: s&@builddir@&$ac_builddir&;t t
5451: s&@abs_builddir@&$ac_abs_builddir&;t t
5452: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5453: s&@INSTALL@&$ac_INSTALL&;t t
5454: $ac_datarootdir_hack
5455: "
5456: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5457: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5458:
5459: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5460: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5461: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5462: "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.64.2.1 misho 5463: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.1 misho 5464: which seems to be undefined. Please make sure it is defined" >&5
1.64.2.1 misho 5465: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.1 misho 5466: which seems to be undefined. Please make sure it is defined" >&2;}
5467:
5468: rm -f "$ac_tmp/stdin"
5469: case $ac_file in
5470: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5471: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5472: esac \
5473: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5474: ;;
5475: :H)
5476: #
5477: # CONFIG_HEADER
5478: #
5479: if test x"$ac_file" != x-; then
5480: {
1.64.2.1 misho 5481: printf "%s\n" "/* $configure_input */" >&1 \
1.1 misho 5482: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5483: } >"$ac_tmp/config.h" \
5484: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5485: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.64.2.1 misho 5486: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5487: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1 misho 5488: else
5489: rm -f "$ac_file"
5490: mv "$ac_tmp/config.h" "$ac_file" \
5491: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5492: fi
5493: else
1.64.2.1 misho 5494: printf "%s\n" "/* $configure_input */" >&1 \
1.1 misho 5495: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5496: || as_fn_error $? "could not create -" "$LINENO" 5
5497: fi
5498: ;;
5499:
5500:
5501: esac
5502:
5503: done # for ac_tag
5504:
5505:
5506: as_fn_exit 0
5507: _ACEOF
5508: ac_clean_files=$ac_clean_files_save
5509:
5510: test $ac_write_fail = 0 ||
5511: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5512:
5513:
5514: # configure is writing to config.log, and then calls config.status.
5515: # config.status does its own redirection, appending to config.log.
5516: # Unfortunately, on DOS this fails, as config.log is still kept open
5517: # by configure, so config.status won't be able to write to it; its
5518: # output is simply discarded. So we exec the FD to /dev/null,
5519: # effectively closing config.log, so it can be properly (re)opened and
5520: # appended to by config.status. When coming back to configure, we
5521: # need to make the FD available again.
5522: if test "$no_create" != yes; then
5523: ac_cs_success=:
5524: ac_config_status_args=
5525: test "$silent" = yes &&
5526: ac_config_status_args="$ac_config_status_args --quiet"
5527: exec 5>/dev/null
5528: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5529: exec 5>>config.log
5530: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5531: # would make configure fail if this is the last instruction.
5532: $ac_cs_success || as_fn_exit 1
5533: fi
5534: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.64.2.1 misho 5535: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5536: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1 misho 5537: fi
5538:
1.64.2.1 misho 5539:
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