Annotation of embedaddon/readline/examples/rlfe/configure, revision 1.1.1.1
1.1 misho 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.68.
4: #
5: #
6: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7: # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8: # Foundation, Inc.
9: #
10: #
11: # This configure script is free software; the Free Software Foundation
12: # gives unlimited permission to copy, distribute and modify it.
13: ## -------------------- ##
14: ## M4sh Initialization. ##
15: ## -------------------- ##
16:
17: # Be more Bourne compatible
18: DUALCASE=1; export DUALCASE # for MKS sh
19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20: emulate sh
21: NULLCMD=:
22: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23: # is contrary to our usage. Disable this feature.
24: alias -g '${1+"$@"}'='"$@"'
25: setopt NO_GLOB_SUBST
26: else
27: case `(set -o) 2>/dev/null` in #(
28: *posix*) :
29: set -o posix ;; #(
30: *) :
31: ;;
32: esac
33: fi
34:
35:
36: as_nl='
37: '
38: export as_nl
39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43: # Prefer a ksh shell builtin over an external printf program on Solaris,
44: # but without wasting forks for bash or zsh.
45: if test -z "$BASH_VERSION$ZSH_VERSION" \
46: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47: as_echo='print -r --'
48: as_echo_n='print -rn --'
49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50: as_echo='printf %s\n'
51: as_echo_n='printf %s'
52: else
53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55: as_echo_n='/usr/ucb/echo -n'
56: else
57: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58: as_echo_n_body='eval
59: arg=$1;
60: case $arg in #(
61: *"$as_nl"*)
62: expr "X$arg" : "X\\(.*\\)$as_nl";
63: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64: esac;
65: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66: '
67: export as_echo_n_body
68: as_echo_n='sh -c $as_echo_n_body as_echo'
69: fi
70: export as_echo_body
71: as_echo='sh -c $as_echo_body as_echo'
72: fi
73:
74: # The user is always right.
75: if test "${PATH_SEPARATOR+set}" != set; then
76: PATH_SEPARATOR=:
77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79: PATH_SEPARATOR=';'
80: }
81: fi
82:
83:
84: # IFS
85: # We need space, tab and new line, in precisely that order. Quoting is
86: # there to prevent editors from complaining about space-tab.
87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88: # splitting by setting IFS to empty value.)
89: IFS=" "" $as_nl"
90:
91: # Find who we are. Look in the path if we contain no directory separator.
92: as_myself=
93: case $0 in #((
94: *[\\/]* ) as_myself=$0 ;;
95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96: for as_dir in $PATH
97: do
98: IFS=$as_save_IFS
99: test -z "$as_dir" && as_dir=.
100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101: done
102: IFS=$as_save_IFS
103:
104: ;;
105: esac
106: # We did not find ourselves, most probably we were run as `sh COMMAND'
107: # in which case we are not to be found in the path.
108: if test "x$as_myself" = x; then
109: as_myself=$0
110: fi
111: if test ! -f "$as_myself"; then
112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113: exit 1
114: fi
115:
116: # Unset variables that we do not need and which cause bugs (e.g. in
117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118: # suppresses any "Segmentation fault" message there. '((' could
119: # trigger a bug in pdksh 5.2.14.
120: for as_var in BASH_ENV ENV MAIL MAILPATH
121: do eval test x\${$as_var+set} = xset \
122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123: done
124: PS1='$ '
125: PS2='> '
126: PS4='+ '
127:
128: # NLS nuisances.
129: LC_ALL=C
130: export LC_ALL
131: LANGUAGE=C
132: export LANGUAGE
133:
134: # CDPATH.
135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136:
137: if test "x$CONFIG_SHELL" = x; then
138: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139: emulate sh
140: NULLCMD=:
141: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142: # is contrary to our usage. Disable this feature.
143: alias -g '\${1+\"\$@\"}'='\"\$@\"'
144: setopt NO_GLOB_SUBST
145: else
146: case \`(set -o) 2>/dev/null\` in #(
147: *posix*) :
148: set -o posix ;; #(
149: *) :
150: ;;
151: esac
152: fi
153: "
154: as_required="as_fn_return () { (exit \$1); }
155: as_fn_success () { as_fn_return 0; }
156: as_fn_failure () { as_fn_return 1; }
157: as_fn_ret_success () { return 0; }
158: as_fn_ret_failure () { return 1; }
159:
160: exitcode=0
161: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
162: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
164: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166:
167: else
168: exitcode=1; echo positional parameters were not saved.
169: fi
170: test x\$exitcode = x0 || exit 1"
171: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
175: test \$(( 1 + 1 )) = 2 || exit 1"
176: if (eval "$as_required") 2>/dev/null; then :
177: as_have_required=yes
178: else
179: as_have_required=no
180: fi
181: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
182:
183: else
184: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185: as_found=false
186: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187: do
188: IFS=$as_save_IFS
189: test -z "$as_dir" && as_dir=.
190: as_found=:
191: case $as_dir in #(
192: /*)
193: for as_base in sh bash ksh sh5; do
194: # Try only shells that exist, to save several forks.
195: as_shell=$as_dir/$as_base
196: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
197: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
198: CONFIG_SHELL=$as_shell as_have_required=yes
199: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
200: break 2
201: fi
202: fi
203: done;;
204: esac
205: as_found=false
206: done
207: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
208: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
209: CONFIG_SHELL=$SHELL as_have_required=yes
210: fi; }
211: IFS=$as_save_IFS
212:
213:
214: if test "x$CONFIG_SHELL" != x; then :
215: # We cannot yet assume a decent shell, so we have to provide a
216: # neutralization value for shells without unset; and this also
217: # works around shells that cannot unset nonexistent variables.
218: # Preserve -v and -x to the replacement shell.
219: BASH_ENV=/dev/null
220: ENV=/dev/null
221: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222: export CONFIG_SHELL
223: case $- in # ((((
224: *v*x* | *x*v* ) as_opts=-vx ;;
225: *v* ) as_opts=-v ;;
226: *x* ) as_opts=-x ;;
227: * ) as_opts= ;;
228: esac
229: exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
230: fi
231:
232: if test x$as_have_required = xno; then :
233: $as_echo "$0: This script requires a shell more modern than all"
234: $as_echo "$0: the shells that I found on your system."
235: if test x${ZSH_VERSION+set} = xset ; then
236: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
237: $as_echo "$0: be upgraded to zsh 4.3.4 or later."
238: else
239: $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
240: $0: including any error possibly output before this
241: $0: message. Then install a modern shell, or manually run
242: $0: the script under such a shell if you do have one."
243: fi
244: exit 1
245: fi
246: fi
247: fi
248: SHELL=${CONFIG_SHELL-/bin/sh}
249: export SHELL
250: # Unset more variables known to interfere with behavior of common tools.
251: CLICOLOR_FORCE= GREP_OPTIONS=
252: unset CLICOLOR_FORCE GREP_OPTIONS
253:
254: ## --------------------- ##
255: ## M4sh Shell Functions. ##
256: ## --------------------- ##
257: # as_fn_unset VAR
258: # ---------------
259: # Portably unset VAR.
260: as_fn_unset ()
261: {
262: { eval $1=; unset $1;}
263: }
264: as_unset=as_fn_unset
265:
266: # as_fn_set_status STATUS
267: # -----------------------
268: # Set $? to STATUS, without forking.
269: as_fn_set_status ()
270: {
271: return $1
272: } # as_fn_set_status
273:
274: # as_fn_exit STATUS
275: # -----------------
276: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
277: as_fn_exit ()
278: {
279: set +e
280: as_fn_set_status $1
281: exit $1
282: } # as_fn_exit
283:
284: # as_fn_mkdir_p
285: # -------------
286: # Create "$as_dir" as a directory, including parents if necessary.
287: as_fn_mkdir_p ()
288: {
289:
290: case $as_dir in #(
291: -*) as_dir=./$as_dir;;
292: esac
293: test -d "$as_dir" || eval $as_mkdir_p || {
294: as_dirs=
295: while :; do
296: case $as_dir in #(
297: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298: *) as_qdir=$as_dir;;
299: esac
300: as_dirs="'$as_qdir' $as_dirs"
301: as_dir=`$as_dirname -- "$as_dir" ||
302: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
303: X"$as_dir" : 'X\(//\)[^/]' \| \
304: X"$as_dir" : 'X\(//\)$' \| \
305: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
306: $as_echo X"$as_dir" |
307: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
308: s//\1/
309: q
310: }
311: /^X\(\/\/\)[^/].*/{
312: s//\1/
313: q
314: }
315: /^X\(\/\/\)$/{
316: s//\1/
317: q
318: }
319: /^X\(\/\).*/{
320: s//\1/
321: q
322: }
323: s/.*/./; q'`
324: test -d "$as_dir" && break
325: done
326: test -z "$as_dirs" || eval "mkdir $as_dirs"
327: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
328:
329:
330: } # as_fn_mkdir_p
331: # as_fn_append VAR VALUE
332: # ----------------------
333: # Append the text in VALUE to the end of the definition contained in VAR. Take
334: # advantage of any shell optimizations that allow amortized linear growth over
335: # repeated appends, instead of the typical quadratic growth present in naive
336: # implementations.
337: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
338: eval 'as_fn_append ()
339: {
340: eval $1+=\$2
341: }'
342: else
343: as_fn_append ()
344: {
345: eval $1=\$$1\$2
346: }
347: fi # as_fn_append
348:
349: # as_fn_arith ARG...
350: # ------------------
351: # Perform arithmetic evaluation on the ARGs, and store the result in the
352: # global $as_val. Take advantage of shells that can avoid forks. The arguments
353: # must be portable across $(()) and expr.
354: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
355: eval 'as_fn_arith ()
356: {
357: as_val=$(( $* ))
358: }'
359: else
360: as_fn_arith ()
361: {
362: as_val=`expr "$@" || test $? -eq 1`
363: }
364: fi # as_fn_arith
365:
366:
367: # as_fn_error STATUS ERROR [LINENO LOG_FD]
368: # ----------------------------------------
369: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
370: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
371: # script with STATUS, using 1 if that was 0.
372: as_fn_error ()
373: {
374: as_status=$1; test $as_status -eq 0 && as_status=1
375: if test "$4"; then
376: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378: fi
379: $as_echo "$as_me: error: $2" >&2
380: as_fn_exit $as_status
381: } # as_fn_error
382:
383: if expr a : '\(a\)' >/dev/null 2>&1 &&
384: test "X`expr 00001 : '.*\(...\)'`" = X001; then
385: as_expr=expr
386: else
387: as_expr=false
388: fi
389:
390: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391: as_basename=basename
392: else
393: as_basename=false
394: fi
395:
396: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397: as_dirname=dirname
398: else
399: as_dirname=false
400: fi
401:
402: as_me=`$as_basename -- "$0" ||
403: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
404: X"$0" : 'X\(//\)$' \| \
405: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
406: $as_echo X/"$0" |
407: sed '/^.*\/\([^/][^/]*\)\/*$/{
408: s//\1/
409: q
410: }
411: /^X\/\(\/\/\)$/{
412: s//\1/
413: q
414: }
415: /^X\/\(\/\).*/{
416: s//\1/
417: q
418: }
419: s/.*/./; q'`
420:
421: # Avoid depending upon Character Ranges.
422: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
423: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
424: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
425: as_cr_digits='0123456789'
426: as_cr_alnum=$as_cr_Letters$as_cr_digits
427:
428:
429: as_lineno_1=$LINENO as_lineno_1a=$LINENO
430: as_lineno_2=$LINENO as_lineno_2a=$LINENO
431: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
432: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
433: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434: sed -n '
435: p
436: /[$]LINENO/=
437: ' <$as_myself |
438: sed '
439: s/[$]LINENO.*/&-/
440: t lineno
441: b
442: :lineno
443: N
444: :loop
445: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
446: t loop
447: s/-\n.*//
448: ' >$as_me.lineno &&
449: chmod +x "$as_me.lineno" ||
450: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
451:
452: # Don't try to exec as it changes $[0], causing all sort of problems
453: # (the dirname of $[0] is not the place where we might find the
454: # original and so on. Autoconf is especially sensitive to this).
455: . "./$as_me.lineno"
456: # Exit status is that of the last command.
457: exit
458: }
459:
460: ECHO_C= ECHO_N= ECHO_T=
461: case `echo -n x` in #(((((
462: -n*)
463: case `echo 'xy\c'` in
464: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
465: xy) ECHO_C='\c';;
466: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467: ECHO_T=' ';;
468: esac;;
469: *)
470: ECHO_N='-n';;
471: esac
472:
473: rm -f conf$$ conf$$.exe conf$$.file
474: if test -d conf$$.dir; then
475: rm -f conf$$.dir/conf$$.file
476: else
477: rm -f conf$$.dir
478: mkdir conf$$.dir 2>/dev/null
479: fi
480: if (echo >conf$$.file) 2>/dev/null; then
481: if ln -s conf$$.file conf$$ 2>/dev/null; then
482: as_ln_s='ln -s'
483: # ... but there are two gotchas:
484: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
485: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
486: # In both cases, we have to default to `cp -p'.
487: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
488: as_ln_s='cp -p'
489: elif ln conf$$.file conf$$ 2>/dev/null; then
490: as_ln_s=ln
491: else
492: as_ln_s='cp -p'
493: fi
494: else
495: as_ln_s='cp -p'
496: fi
497: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498: rmdir conf$$.dir 2>/dev/null
499:
500: if mkdir -p . 2>/dev/null; then
501: as_mkdir_p='mkdir -p "$as_dir"'
502: else
503: test -d ./-p && rmdir ./-p
504: as_mkdir_p=false
505: fi
506:
507: if test -x / >/dev/null 2>&1; then
508: as_test_x='test -x'
509: else
510: if ls -dL / >/dev/null 2>&1; then
511: as_ls_L_option=L
512: else
513: as_ls_L_option=
514: fi
515: as_test_x='
516: eval sh -c '\''
517: if test -d "$1"; then
518: test -d "$1/.";
519: else
520: case $1 in #(
521: -*)set "./$1";;
522: esac;
523: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524: ???[sx]*):;;*)false;;esac;fi
525: '\'' sh
526: '
527: fi
528: as_executable_p=$as_test_x
529:
530: # Sed expression to map a string onto a valid CPP name.
531: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
532:
533: # Sed expression to map a string onto a valid variable name.
534: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
535:
536:
537: test -n "$DJDIR" || exec 7<&0 </dev/null
538: exec 6>&1
539:
540: # Name of the host.
541: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
542: # so uname gets run too.
543: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
544:
545: #
546: # Initializations.
547: #
548: ac_default_prefix=/usr/local
549: ac_clean_files=
550: ac_config_libobj_dir=.
551: LIBOBJS=
552: cross_compiling=no
553: subdirs=
554: MFLAGS=
555: MAKEFLAGS=
556:
557: # Identity of this package.
558: PACKAGE_NAME=
559: PACKAGE_TARNAME=
560: PACKAGE_VERSION=
561: PACKAGE_STRING=
562: PACKAGE_BUGREPORT=
563: PACKAGE_URL=
564:
565: ac_unique_file="rlfe.c"
566: # Factoring default headers for most tests.
567: ac_includes_default="\
568: #include <stdio.h>
569: #ifdef HAVE_SYS_TYPES_H
570: # include <sys/types.h>
571: #endif
572: #ifdef HAVE_SYS_STAT_H
573: # include <sys/stat.h>
574: #endif
575: #ifdef STDC_HEADERS
576: # include <stdlib.h>
577: # include <stddef.h>
578: #else
579: # ifdef HAVE_STDLIB_H
580: # include <stdlib.h>
581: # endif
582: #endif
583: #ifdef HAVE_STRING_H
584: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585: # include <memory.h>
586: # endif
587: # include <string.h>
588: #endif
589: #ifdef HAVE_STRINGS_H
590: # include <strings.h>
591: #endif
592: #ifdef HAVE_INTTYPES_H
593: # include <inttypes.h>
594: #endif
595: #ifdef HAVE_STDINT_H
596: # include <stdint.h>
597: #endif
598: #ifdef HAVE_UNISTD_H
599: # include <unistd.h>
600: #endif"
601:
602: ac_subst_vars='LTLIBOBJS
603: LIBOBJS
604: XTERMPATH
605: WRITEPATH
606: AWK
607: EGREP
608: GREP
609: CPP
610: OBJEXT
611: EXEEXT
612: ac_ct_CC
613: CPPFLAGS
614: LDFLAGS
615: CFLAGS
616: CC
617: VERSION
618: target_alias
619: host_alias
620: build_alias
621: LIBS
622: ECHO_T
623: ECHO_N
624: ECHO_C
625: DEFS
626: mandir
627: localedir
628: libdir
629: psdir
630: pdfdir
631: dvidir
632: htmldir
633: infodir
634: docdir
635: oldincludedir
636: includedir
637: localstatedir
638: sharedstatedir
639: sysconfdir
640: datadir
641: datarootdir
642: libexecdir
643: sbindir
644: bindir
645: program_transform_name
646: prefix
647: exec_prefix
648: PACKAGE_URL
649: PACKAGE_BUGREPORT
650: PACKAGE_STRING
651: PACKAGE_VERSION
652: PACKAGE_TARNAME
653: PACKAGE_NAME
654: PATH_SEPARATOR
655: SHELL'
656: ac_subst_files=''
657: ac_user_opts='
658: enable_option_checking
659: with_pty_mode
660: with_pty_group
661: '
662: ac_precious_vars='build_alias
663: host_alias
664: target_alias
665: CC
666: CFLAGS
667: LDFLAGS
668: LIBS
669: CPPFLAGS
670: CPP'
671:
672:
673: # Initialize some variables set by options.
674: ac_init_help=
675: ac_init_version=false
676: ac_unrecognized_opts=
677: ac_unrecognized_sep=
678: # The variables have the same names as the options, with
679: # dashes changed to underlines.
680: cache_file=/dev/null
681: exec_prefix=NONE
682: no_create=
683: no_recursion=
684: prefix=NONE
685: program_prefix=NONE
686: program_suffix=NONE
687: program_transform_name=s,x,x,
688: silent=
689: site=
690: srcdir=
691: verbose=
692: x_includes=NONE
693: x_libraries=NONE
694:
695: # Installation directory options.
696: # These are left unexpanded so users can "make install exec_prefix=/foo"
697: # and all the variables that are supposed to be based on exec_prefix
698: # by default will actually change.
699: # Use braces instead of parens because sh, perl, etc. also accept them.
700: # (The list follows the same order as the GNU Coding Standards.)
701: bindir='${exec_prefix}/bin'
702: sbindir='${exec_prefix}/sbin'
703: libexecdir='${exec_prefix}/libexec'
704: datarootdir='${prefix}/share'
705: datadir='${datarootdir}'
706: sysconfdir='${prefix}/etc'
707: sharedstatedir='${prefix}/com'
708: localstatedir='${prefix}/var'
709: includedir='${prefix}/include'
710: oldincludedir='/usr/include'
711: docdir='${datarootdir}/doc/${PACKAGE}'
712: infodir='${datarootdir}/info'
713: htmldir='${docdir}'
714: dvidir='${docdir}'
715: pdfdir='${docdir}'
716: psdir='${docdir}'
717: libdir='${exec_prefix}/lib'
718: localedir='${datarootdir}/locale'
719: mandir='${datarootdir}/man'
720:
721: ac_prev=
722: ac_dashdash=
723: for ac_option
724: do
725: # If the previous option needs an argument, assign it.
726: if test -n "$ac_prev"; then
727: eval $ac_prev=\$ac_option
728: ac_prev=
729: continue
730: fi
731:
732: case $ac_option in
733: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
734: *=) ac_optarg= ;;
735: *) ac_optarg=yes ;;
736: esac
737:
738: # Accept the important Cygnus configure options, so we can diagnose typos.
739:
740: case $ac_dashdash$ac_option in
741: --)
742: ac_dashdash=yes ;;
743:
744: -bindir | --bindir | --bindi | --bind | --bin | --bi)
745: ac_prev=bindir ;;
746: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
747: bindir=$ac_optarg ;;
748:
749: -build | --build | --buil | --bui | --bu)
750: ac_prev=build_alias ;;
751: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
752: build_alias=$ac_optarg ;;
753:
754: -cache-file | --cache-file | --cache-fil | --cache-fi \
755: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
756: ac_prev=cache_file ;;
757: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
758: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
759: cache_file=$ac_optarg ;;
760:
761: --config-cache | -C)
762: cache_file=config.cache ;;
763:
764: -datadir | --datadir | --datadi | --datad)
765: ac_prev=datadir ;;
766: -datadir=* | --datadir=* | --datadi=* | --datad=*)
767: datadir=$ac_optarg ;;
768:
769: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
770: | --dataroo | --dataro | --datar)
771: ac_prev=datarootdir ;;
772: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
773: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
774: datarootdir=$ac_optarg ;;
775:
776: -disable-* | --disable-*)
777: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
778: # Reject names that are not valid shell variable names.
779: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
780: as_fn_error $? "invalid feature name: $ac_useropt"
781: ac_useropt_orig=$ac_useropt
782: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
783: case $ac_user_opts in
784: *"
785: "enable_$ac_useropt"
786: "*) ;;
787: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
788: ac_unrecognized_sep=', ';;
789: esac
790: eval enable_$ac_useropt=no ;;
791:
792: -docdir | --docdir | --docdi | --doc | --do)
793: ac_prev=docdir ;;
794: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
795: docdir=$ac_optarg ;;
796:
797: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
798: ac_prev=dvidir ;;
799: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
800: dvidir=$ac_optarg ;;
801:
802: -enable-* | --enable-*)
803: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
804: # Reject names that are not valid shell variable names.
805: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
806: as_fn_error $? "invalid feature name: $ac_useropt"
807: ac_useropt_orig=$ac_useropt
808: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
809: case $ac_user_opts in
810: *"
811: "enable_$ac_useropt"
812: "*) ;;
813: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
814: ac_unrecognized_sep=', ';;
815: esac
816: eval enable_$ac_useropt=\$ac_optarg ;;
817:
818: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
819: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
820: | --exec | --exe | --ex)
821: ac_prev=exec_prefix ;;
822: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
823: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
824: | --exec=* | --exe=* | --ex=*)
825: exec_prefix=$ac_optarg ;;
826:
827: -gas | --gas | --ga | --g)
828: # Obsolete; use --with-gas.
829: with_gas=yes ;;
830:
831: -help | --help | --hel | --he | -h)
832: ac_init_help=long ;;
833: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
834: ac_init_help=recursive ;;
835: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
836: ac_init_help=short ;;
837:
838: -host | --host | --hos | --ho)
839: ac_prev=host_alias ;;
840: -host=* | --host=* | --hos=* | --ho=*)
841: host_alias=$ac_optarg ;;
842:
843: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
844: ac_prev=htmldir ;;
845: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
846: | --ht=*)
847: htmldir=$ac_optarg ;;
848:
849: -includedir | --includedir | --includedi | --included | --include \
850: | --includ | --inclu | --incl | --inc)
851: ac_prev=includedir ;;
852: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
853: | --includ=* | --inclu=* | --incl=* | --inc=*)
854: includedir=$ac_optarg ;;
855:
856: -infodir | --infodir | --infodi | --infod | --info | --inf)
857: ac_prev=infodir ;;
858: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
859: infodir=$ac_optarg ;;
860:
861: -libdir | --libdir | --libdi | --libd)
862: ac_prev=libdir ;;
863: -libdir=* | --libdir=* | --libdi=* | --libd=*)
864: libdir=$ac_optarg ;;
865:
866: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
867: | --libexe | --libex | --libe)
868: ac_prev=libexecdir ;;
869: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
870: | --libexe=* | --libex=* | --libe=*)
871: libexecdir=$ac_optarg ;;
872:
873: -localedir | --localedir | --localedi | --localed | --locale)
874: ac_prev=localedir ;;
875: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
876: localedir=$ac_optarg ;;
877:
878: -localstatedir | --localstatedir | --localstatedi | --localstated \
879: | --localstate | --localstat | --localsta | --localst | --locals)
880: ac_prev=localstatedir ;;
881: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
882: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
883: localstatedir=$ac_optarg ;;
884:
885: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
886: ac_prev=mandir ;;
887: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
888: mandir=$ac_optarg ;;
889:
890: -nfp | --nfp | --nf)
891: # Obsolete; use --without-fp.
892: with_fp=no ;;
893:
894: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
895: | --no-cr | --no-c | -n)
896: no_create=yes ;;
897:
898: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
899: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
900: no_recursion=yes ;;
901:
902: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
903: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
904: | --oldin | --oldi | --old | --ol | --o)
905: ac_prev=oldincludedir ;;
906: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
907: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
908: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
909: oldincludedir=$ac_optarg ;;
910:
911: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
912: ac_prev=prefix ;;
913: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
914: prefix=$ac_optarg ;;
915:
916: -program-prefix | --program-prefix | --program-prefi | --program-pref \
917: | --program-pre | --program-pr | --program-p)
918: ac_prev=program_prefix ;;
919: -program-prefix=* | --program-prefix=* | --program-prefi=* \
920: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
921: program_prefix=$ac_optarg ;;
922:
923: -program-suffix | --program-suffix | --program-suffi | --program-suff \
924: | --program-suf | --program-su | --program-s)
925: ac_prev=program_suffix ;;
926: -program-suffix=* | --program-suffix=* | --program-suffi=* \
927: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
928: program_suffix=$ac_optarg ;;
929:
930: -program-transform-name | --program-transform-name \
931: | --program-transform-nam | --program-transform-na \
932: | --program-transform-n | --program-transform- \
933: | --program-transform | --program-transfor \
934: | --program-transfo | --program-transf \
935: | --program-trans | --program-tran \
936: | --progr-tra | --program-tr | --program-t)
937: ac_prev=program_transform_name ;;
938: -program-transform-name=* | --program-transform-name=* \
939: | --program-transform-nam=* | --program-transform-na=* \
940: | --program-transform-n=* | --program-transform-=* \
941: | --program-transform=* | --program-transfor=* \
942: | --program-transfo=* | --program-transf=* \
943: | --program-trans=* | --program-tran=* \
944: | --progr-tra=* | --program-tr=* | --program-t=*)
945: program_transform_name=$ac_optarg ;;
946:
947: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
948: ac_prev=pdfdir ;;
949: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
950: pdfdir=$ac_optarg ;;
951:
952: -psdir | --psdir | --psdi | --psd | --ps)
953: ac_prev=psdir ;;
954: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
955: psdir=$ac_optarg ;;
956:
957: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
958: | -silent | --silent | --silen | --sile | --sil)
959: silent=yes ;;
960:
961: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
962: ac_prev=sbindir ;;
963: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
964: | --sbi=* | --sb=*)
965: sbindir=$ac_optarg ;;
966:
967: -sharedstatedir | --sharedstatedir | --sharedstatedi \
968: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
969: | --sharedst | --shareds | --shared | --share | --shar \
970: | --sha | --sh)
971: ac_prev=sharedstatedir ;;
972: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
973: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
974: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
975: | --sha=* | --sh=*)
976: sharedstatedir=$ac_optarg ;;
977:
978: -site | --site | --sit)
979: ac_prev=site ;;
980: -site=* | --site=* | --sit=*)
981: site=$ac_optarg ;;
982:
983: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
984: ac_prev=srcdir ;;
985: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
986: srcdir=$ac_optarg ;;
987:
988: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
989: | --syscon | --sysco | --sysc | --sys | --sy)
990: ac_prev=sysconfdir ;;
991: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
992: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
993: sysconfdir=$ac_optarg ;;
994:
995: -target | --target | --targe | --targ | --tar | --ta | --t)
996: ac_prev=target_alias ;;
997: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
998: target_alias=$ac_optarg ;;
999:
1000: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1001: verbose=yes ;;
1002:
1003: -version | --version | --versio | --versi | --vers | -V)
1004: ac_init_version=: ;;
1005:
1006: -with-* | --with-*)
1007: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1008: # Reject names that are not valid shell variable names.
1009: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1010: as_fn_error $? "invalid package name: $ac_useropt"
1011: ac_useropt_orig=$ac_useropt
1012: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1013: case $ac_user_opts in
1014: *"
1015: "with_$ac_useropt"
1016: "*) ;;
1017: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1018: ac_unrecognized_sep=', ';;
1019: esac
1020: eval with_$ac_useropt=\$ac_optarg ;;
1021:
1022: -without-* | --without-*)
1023: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1024: # Reject names that are not valid shell variable names.
1025: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1026: as_fn_error $? "invalid package name: $ac_useropt"
1027: ac_useropt_orig=$ac_useropt
1028: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1029: case $ac_user_opts in
1030: *"
1031: "with_$ac_useropt"
1032: "*) ;;
1033: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1034: ac_unrecognized_sep=', ';;
1035: esac
1036: eval with_$ac_useropt=no ;;
1037:
1038: --x)
1039: # Obsolete; use --with-x.
1040: with_x=yes ;;
1041:
1042: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1043: | --x-incl | --x-inc | --x-in | --x-i)
1044: ac_prev=x_includes ;;
1045: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1046: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1047: x_includes=$ac_optarg ;;
1048:
1049: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1050: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1051: ac_prev=x_libraries ;;
1052: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1053: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1054: x_libraries=$ac_optarg ;;
1055:
1056: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1057: Try \`$0 --help' for more information"
1058: ;;
1059:
1060: *=*)
1061: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1062: # Reject names that are not valid shell variable names.
1063: case $ac_envvar in #(
1064: '' | [0-9]* | *[!_$as_cr_alnum]* )
1065: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1066: esac
1067: eval $ac_envvar=\$ac_optarg
1068: export $ac_envvar ;;
1069:
1070: *)
1071: # FIXME: should be removed in autoconf 3.0.
1072: $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1073: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1074: $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1075: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1076: ;;
1077:
1078: esac
1079: done
1080:
1081: if test -n "$ac_prev"; then
1082: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1083: as_fn_error $? "missing argument to $ac_option"
1084: fi
1085:
1086: if test -n "$ac_unrecognized_opts"; then
1087: case $enable_option_checking in
1088: no) ;;
1089: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1090: *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1091: esac
1092: fi
1093:
1094: # Check all directory arguments for consistency.
1095: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1096: datadir sysconfdir sharedstatedir localstatedir includedir \
1097: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1098: libdir localedir mandir
1099: do
1100: eval ac_val=\$$ac_var
1101: # Remove trailing slashes.
1102: case $ac_val in
1103: */ )
1104: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1105: eval $ac_var=\$ac_val;;
1106: esac
1107: # Be sure to have absolute directory names.
1108: case $ac_val in
1109: [\\/$]* | ?:[\\/]* ) continue;;
1110: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1111: esac
1112: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1113: done
1114:
1115: # There might be people who depend on the old broken behavior: `$host'
1116: # used to hold the argument of --host etc.
1117: # FIXME: To remove some day.
1118: build=$build_alias
1119: host=$host_alias
1120: target=$target_alias
1121:
1122: # FIXME: To remove some day.
1123: if test "x$host_alias" != x; then
1124: if test "x$build_alias" = x; then
1125: cross_compiling=maybe
1126: $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1127: If a cross compiler is detected then cross compile mode will be used" >&2
1128: elif test "x$build_alias" != "x$host_alias"; then
1129: cross_compiling=yes
1130: fi
1131: fi
1132:
1133: ac_tool_prefix=
1134: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1135:
1136: test "$silent" = yes && exec 6>/dev/null
1137:
1138:
1139: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1140: ac_ls_di=`ls -di .` &&
1141: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1142: as_fn_error $? "working directory cannot be determined"
1143: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1144: as_fn_error $? "pwd does not report name of working directory"
1145:
1146:
1147: # Find the source files, if location was not specified.
1148: if test -z "$srcdir"; then
1149: ac_srcdir_defaulted=yes
1150: # Try the directory containing this script, then the parent directory.
1151: ac_confdir=`$as_dirname -- "$as_myself" ||
1152: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1153: X"$as_myself" : 'X\(//\)[^/]' \| \
1154: X"$as_myself" : 'X\(//\)$' \| \
1155: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1156: $as_echo X"$as_myself" |
1157: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1158: s//\1/
1159: q
1160: }
1161: /^X\(\/\/\)[^/].*/{
1162: s//\1/
1163: q
1164: }
1165: /^X\(\/\/\)$/{
1166: s//\1/
1167: q
1168: }
1169: /^X\(\/\).*/{
1170: s//\1/
1171: q
1172: }
1173: s/.*/./; q'`
1174: srcdir=$ac_confdir
1175: if test ! -r "$srcdir/$ac_unique_file"; then
1176: srcdir=..
1177: fi
1178: else
1179: ac_srcdir_defaulted=no
1180: fi
1181: if test ! -r "$srcdir/$ac_unique_file"; then
1182: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1183: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1184: fi
1185: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1186: ac_abs_confdir=`(
1187: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1188: pwd)`
1189: # When building in place, set srcdir=.
1190: if test "$ac_abs_confdir" = "$ac_pwd"; then
1191: srcdir=.
1192: fi
1193: # Remove unnecessary trailing slashes from srcdir.
1194: # Double slashes in file names in object file debugging info
1195: # mess up M-x gdb in Emacs.
1196: case $srcdir in
1197: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1198: esac
1199: for ac_var in $ac_precious_vars; do
1200: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1201: eval ac_env_${ac_var}_value=\$${ac_var}
1202: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1203: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1204: done
1205:
1206: #
1207: # Report the --help message.
1208: #
1209: if test "$ac_init_help" = "long"; then
1210: # Omit some internal or obsolete options to make the list less imposing.
1211: # This message is too long to be a string in the A/UX 3.1 sh.
1212: cat <<_ACEOF
1213: \`configure' configures this package to adapt to many kinds of systems.
1214:
1215: Usage: $0 [OPTION]... [VAR=VALUE]...
1216:
1217: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1218: VAR=VALUE. See below for descriptions of some of the useful variables.
1219:
1220: Defaults for the options are specified in brackets.
1221:
1222: Configuration:
1223: -h, --help display this help and exit
1224: --help=short display options specific to this package
1225: --help=recursive display the short help of all the included packages
1226: -V, --version display version information and exit
1227: -q, --quiet, --silent do not print \`checking ...' messages
1228: --cache-file=FILE cache test results in FILE [disabled]
1229: -C, --config-cache alias for \`--cache-file=config.cache'
1230: -n, --no-create do not create output files
1231: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1232:
1233: Installation directories:
1234: --prefix=PREFIX install architecture-independent files in PREFIX
1235: [$ac_default_prefix]
1236: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1237: [PREFIX]
1238:
1239: By default, \`make install' will install all the files in
1240: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1241: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1242: for instance \`--prefix=\$HOME'.
1243:
1244: For better control, use the options below.
1245:
1246: Fine tuning of the installation directories:
1247: --bindir=DIR user executables [EPREFIX/bin]
1248: --sbindir=DIR system admin executables [EPREFIX/sbin]
1249: --libexecdir=DIR program executables [EPREFIX/libexec]
1250: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1251: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1252: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1253: --libdir=DIR object code libraries [EPREFIX/lib]
1254: --includedir=DIR C header files [PREFIX/include]
1255: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1256: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1257: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1258: --infodir=DIR info documentation [DATAROOTDIR/info]
1259: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1260: --mandir=DIR man documentation [DATAROOTDIR/man]
1261: --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1262: --htmldir=DIR html documentation [DOCDIR]
1263: --dvidir=DIR dvi documentation [DOCDIR]
1264: --pdfdir=DIR pdf documentation [DOCDIR]
1265: --psdir=DIR ps documentation [DOCDIR]
1266: _ACEOF
1267:
1268: cat <<\_ACEOF
1269: _ACEOF
1270: fi
1271:
1272: if test -n "$ac_init_help"; then
1273:
1274: cat <<\_ACEOF
1275:
1276: Optional Packages:
1277: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1278: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1279: --with-pty-mode=mode default mode for ptys
1280: --with-pty-group=group default group for ptys
1281:
1282: Some influential environment variables:
1283: CC C compiler command
1284: CFLAGS C compiler flags
1285: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1286: nonstandard directory <lib dir>
1287: LIBS libraries to pass to the linker, e.g. -l<library>
1288: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1289: you have headers in a nonstandard directory <include dir>
1290: CPP C preprocessor
1291:
1292: Use these variables to override the choices made by `configure' or to help
1293: it to find libraries and programs with nonstandard names/locations.
1294:
1295: Report bugs to the package provider.
1296: _ACEOF
1297: ac_status=$?
1298: fi
1299:
1300: if test "$ac_init_help" = "recursive"; then
1301: # If there are subdirs, report their specific --help.
1302: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1303: test -d "$ac_dir" ||
1304: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1305: continue
1306: ac_builddir=.
1307:
1308: case "$ac_dir" in
1309: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1310: *)
1311: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1312: # A ".." for each directory in $ac_dir_suffix.
1313: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1314: case $ac_top_builddir_sub in
1315: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1316: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1317: esac ;;
1318: esac
1319: ac_abs_top_builddir=$ac_pwd
1320: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1321: # for backward compatibility:
1322: ac_top_builddir=$ac_top_build_prefix
1323:
1324: case $srcdir in
1325: .) # We are building in place.
1326: ac_srcdir=.
1327: ac_top_srcdir=$ac_top_builddir_sub
1328: ac_abs_top_srcdir=$ac_pwd ;;
1329: [\\/]* | ?:[\\/]* ) # Absolute name.
1330: ac_srcdir=$srcdir$ac_dir_suffix;
1331: ac_top_srcdir=$srcdir
1332: ac_abs_top_srcdir=$srcdir ;;
1333: *) # Relative name.
1334: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1335: ac_top_srcdir=$ac_top_build_prefix$srcdir
1336: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1337: esac
1338: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1339:
1340: cd "$ac_dir" || { ac_status=$?; continue; }
1341: # Check for guested configure.
1342: if test -f "$ac_srcdir/configure.gnu"; then
1343: echo &&
1344: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1345: elif test -f "$ac_srcdir/configure"; then
1346: echo &&
1347: $SHELL "$ac_srcdir/configure" --help=recursive
1348: else
1349: $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1350: fi || ac_status=$?
1351: cd "$ac_pwd" || { ac_status=$?; break; }
1352: done
1353: fi
1354:
1355: test -n "$ac_init_help" && exit $ac_status
1356: if $ac_init_version; then
1357: cat <<\_ACEOF
1358: configure
1359: generated by GNU Autoconf 2.68
1360:
1361: Copyright (C) 2010 Free Software Foundation, Inc.
1362: This configure script is free software; the Free Software Foundation
1363: gives unlimited permission to copy, distribute and modify it.
1364: _ACEOF
1365: exit
1366: fi
1367:
1368: ## ------------------------ ##
1369: ## Autoconf initialization. ##
1370: ## ------------------------ ##
1371:
1372: # ac_fn_c_try_compile LINENO
1373: # --------------------------
1374: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1375: ac_fn_c_try_compile ()
1376: {
1377: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1378: rm -f conftest.$ac_objext
1379: if { { ac_try="$ac_compile"
1380: case "(($ac_try" in
1381: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1382: *) ac_try_echo=$ac_try;;
1383: esac
1384: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1385: $as_echo "$ac_try_echo"; } >&5
1386: (eval "$ac_compile") 2>conftest.err
1387: ac_status=$?
1388: if test -s conftest.err; then
1389: grep -v '^ *+' conftest.err >conftest.er1
1390: cat conftest.er1 >&5
1391: mv -f conftest.er1 conftest.err
1392: fi
1393: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1394: test $ac_status = 0; } && {
1395: test -z "$ac_c_werror_flag" ||
1396: test ! -s conftest.err
1397: } && test -s conftest.$ac_objext; then :
1398: ac_retval=0
1399: else
1400: $as_echo "$as_me: failed program was:" >&5
1401: sed 's/^/| /' conftest.$ac_ext >&5
1402:
1403: ac_retval=1
1404: fi
1405: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1406: as_fn_set_status $ac_retval
1407:
1408: } # ac_fn_c_try_compile
1409:
1410: # ac_fn_c_try_cpp LINENO
1411: # ----------------------
1412: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1413: ac_fn_c_try_cpp ()
1414: {
1415: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1416: if { { ac_try="$ac_cpp conftest.$ac_ext"
1417: case "(($ac_try" in
1418: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1419: *) ac_try_echo=$ac_try;;
1420: esac
1421: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1422: $as_echo "$ac_try_echo"; } >&5
1423: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1424: ac_status=$?
1425: if test -s conftest.err; then
1426: grep -v '^ *+' conftest.err >conftest.er1
1427: cat conftest.er1 >&5
1428: mv -f conftest.er1 conftest.err
1429: fi
1430: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1431: test $ac_status = 0; } > conftest.i && {
1432: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1433: test ! -s conftest.err
1434: }; then :
1435: ac_retval=0
1436: else
1437: $as_echo "$as_me: failed program was:" >&5
1438: sed 's/^/| /' conftest.$ac_ext >&5
1439:
1440: ac_retval=1
1441: fi
1442: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1443: as_fn_set_status $ac_retval
1444:
1445: } # ac_fn_c_try_cpp
1446:
1447: # ac_fn_c_try_link LINENO
1448: # -----------------------
1449: # Try to link conftest.$ac_ext, and return whether this succeeded.
1450: ac_fn_c_try_link ()
1451: {
1452: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1453: rm -f conftest.$ac_objext conftest$ac_exeext
1454: if { { ac_try="$ac_link"
1455: case "(($ac_try" in
1456: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1457: *) ac_try_echo=$ac_try;;
1458: esac
1459: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1460: $as_echo "$ac_try_echo"; } >&5
1461: (eval "$ac_link") 2>conftest.err
1462: ac_status=$?
1463: if test -s conftest.err; then
1464: grep -v '^ *+' conftest.err >conftest.er1
1465: cat conftest.er1 >&5
1466: mv -f conftest.er1 conftest.err
1467: fi
1468: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1469: test $ac_status = 0; } && {
1470: test -z "$ac_c_werror_flag" ||
1471: test ! -s conftest.err
1472: } && test -s conftest$ac_exeext && {
1473: test "$cross_compiling" = yes ||
1474: $as_test_x conftest$ac_exeext
1475: }; then :
1476: ac_retval=0
1477: else
1478: $as_echo "$as_me: failed program was:" >&5
1479: sed 's/^/| /' conftest.$ac_ext >&5
1480:
1481: ac_retval=1
1482: fi
1483: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1484: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1485: # interfere with the next link command; also delete a directory that is
1486: # left behind by Apple's compiler. We do this before executing the actions.
1487: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1488: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1489: as_fn_set_status $ac_retval
1490:
1491: } # ac_fn_c_try_link
1492:
1493: # ac_fn_c_try_run LINENO
1494: # ----------------------
1495: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1496: # that executables *can* be run.
1497: ac_fn_c_try_run ()
1498: {
1499: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500: if { { ac_try="$ac_link"
1501: case "(($ac_try" in
1502: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1503: *) ac_try_echo=$ac_try;;
1504: esac
1505: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1506: $as_echo "$ac_try_echo"; } >&5
1507: (eval "$ac_link") 2>&5
1508: ac_status=$?
1509: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1511: { { case "(($ac_try" in
1512: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1513: *) ac_try_echo=$ac_try;;
1514: esac
1515: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1516: $as_echo "$ac_try_echo"; } >&5
1517: (eval "$ac_try") 2>&5
1518: ac_status=$?
1519: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1520: test $ac_status = 0; }; }; then :
1521: ac_retval=0
1522: else
1523: $as_echo "$as_me: program exited with status $ac_status" >&5
1524: $as_echo "$as_me: failed program was:" >&5
1525: sed 's/^/| /' conftest.$ac_ext >&5
1526:
1527: ac_retval=$ac_status
1528: fi
1529: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1530: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1531: as_fn_set_status $ac_retval
1532:
1533: } # ac_fn_c_try_run
1534:
1535: # ac_fn_c_check_func LINENO FUNC VAR
1536: # ----------------------------------
1537: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1538: ac_fn_c_check_func ()
1539: {
1540: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1541: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1542: $as_echo_n "checking for $2... " >&6; }
1543: if eval \${$3+:} false; then :
1544: $as_echo_n "(cached) " >&6
1545: else
1546: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1547: /* end confdefs.h. */
1548: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1549: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1550: #define $2 innocuous_$2
1551:
1552: /* System header to define __stub macros and hopefully few prototypes,
1553: which can conflict with char $2 (); below.
1554: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1555: <limits.h> exists even on freestanding compilers. */
1556:
1557: #ifdef __STDC__
1558: # include <limits.h>
1559: #else
1560: # include <assert.h>
1561: #endif
1562:
1563: #undef $2
1564:
1565: /* Override any GCC internal prototype to avoid an error.
1566: Use char because int might match the return type of a GCC
1567: builtin and then its argument prototype would still apply. */
1568: #ifdef __cplusplus
1569: extern "C"
1570: #endif
1571: char $2 ();
1572: /* The GNU C library defines this for functions which it implements
1573: to always fail with ENOSYS. Some functions are actually named
1574: something starting with __ and the normal name is an alias. */
1575: #if defined __stub_$2 || defined __stub___$2
1576: choke me
1577: #endif
1578:
1579: int
1580: main ()
1581: {
1582: return $2 ();
1583: ;
1584: return 0;
1585: }
1586: _ACEOF
1587: if ac_fn_c_try_link "$LINENO"; then :
1588: eval "$3=yes"
1589: else
1590: eval "$3=no"
1591: fi
1592: rm -f core conftest.err conftest.$ac_objext \
1593: conftest$ac_exeext conftest.$ac_ext
1594: fi
1595: eval ac_res=\$$3
1596: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1597: $as_echo "$ac_res" >&6; }
1598: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1599:
1600: } # ac_fn_c_check_func
1601:
1602: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1603: # -------------------------------------------------------
1604: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1605: # the include files in INCLUDES and setting the cache variable VAR
1606: # accordingly.
1607: ac_fn_c_check_header_mongrel ()
1608: {
1609: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1610: if eval \${$3+:} false; then :
1611: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1612: $as_echo_n "checking for $2... " >&6; }
1613: if eval \${$3+:} false; then :
1614: $as_echo_n "(cached) " >&6
1615: fi
1616: eval ac_res=\$$3
1617: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1618: $as_echo "$ac_res" >&6; }
1619: else
1620: # Is the header compilable?
1621: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1622: $as_echo_n "checking $2 usability... " >&6; }
1623: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1624: /* end confdefs.h. */
1625: $4
1626: #include <$2>
1627: _ACEOF
1628: if ac_fn_c_try_compile "$LINENO"; then :
1629: ac_header_compiler=yes
1630: else
1631: ac_header_compiler=no
1632: fi
1633: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1634: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1635: $as_echo "$ac_header_compiler" >&6; }
1636:
1637: # Is the header present?
1638: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1639: $as_echo_n "checking $2 presence... " >&6; }
1640: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1641: /* end confdefs.h. */
1642: #include <$2>
1643: _ACEOF
1644: if ac_fn_c_try_cpp "$LINENO"; then :
1645: ac_header_preproc=yes
1646: else
1647: ac_header_preproc=no
1648: fi
1649: rm -f conftest.err conftest.i conftest.$ac_ext
1650: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1651: $as_echo "$ac_header_preproc" >&6; }
1652:
1653: # So? What about this header?
1654: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1655: yes:no: )
1656: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1657: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1658: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1659: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1660: ;;
1661: no:yes:* )
1662: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1663: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1664: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1665: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1666: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1667: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1668: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1669: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1670: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1671: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1672: ;;
1673: esac
1674: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675: $as_echo_n "checking for $2... " >&6; }
1676: if eval \${$3+:} false; then :
1677: $as_echo_n "(cached) " >&6
1678: else
1679: eval "$3=\$ac_header_compiler"
1680: fi
1681: eval ac_res=\$$3
1682: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1683: $as_echo "$ac_res" >&6; }
1684: fi
1685: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1686:
1687: } # ac_fn_c_check_header_mongrel
1688:
1689: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1690: # -------------------------------------------------------
1691: # Tests whether HEADER exists and can be compiled using the include files in
1692: # INCLUDES, setting the cache variable VAR accordingly.
1693: ac_fn_c_check_header_compile ()
1694: {
1695: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1696: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1697: $as_echo_n "checking for $2... " >&6; }
1698: if eval \${$3+:} false; then :
1699: $as_echo_n "(cached) " >&6
1700: else
1701: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1702: /* end confdefs.h. */
1703: $4
1704: #include <$2>
1705: _ACEOF
1706: if ac_fn_c_try_compile "$LINENO"; then :
1707: eval "$3=yes"
1708: else
1709: eval "$3=no"
1710: fi
1711: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1712: fi
1713: eval ac_res=\$$3
1714: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1715: $as_echo "$ac_res" >&6; }
1716: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717:
1718: } # ac_fn_c_check_header_compile
1719: cat >config.log <<_ACEOF
1720: This file contains any messages produced by compilers while
1721: running configure, to aid debugging if configure makes a mistake.
1722:
1723: It was created by $as_me, which was
1724: generated by GNU Autoconf 2.68. Invocation command line was
1725:
1726: $ $0 $@
1727:
1728: _ACEOF
1729: exec 5>>config.log
1730: {
1731: cat <<_ASUNAME
1732: ## --------- ##
1733: ## Platform. ##
1734: ## --------- ##
1735:
1736: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1737: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1738: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1739: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1740: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1741:
1742: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1743: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1744:
1745: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1746: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1747: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1748: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1749: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1750: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1751: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1752:
1753: _ASUNAME
1754:
1755: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1756: for as_dir in $PATH
1757: do
1758: IFS=$as_save_IFS
1759: test -z "$as_dir" && as_dir=.
1760: $as_echo "PATH: $as_dir"
1761: done
1762: IFS=$as_save_IFS
1763:
1764: } >&5
1765:
1766: cat >&5 <<_ACEOF
1767:
1768:
1769: ## ----------- ##
1770: ## Core tests. ##
1771: ## ----------- ##
1772:
1773: _ACEOF
1774:
1775:
1776: # Keep a trace of the command line.
1777: # Strip out --no-create and --no-recursion so they do not pile up.
1778: # Strip out --silent because we don't want to record it for future runs.
1779: # Also quote any args containing shell meta-characters.
1780: # Make two passes to allow for proper duplicate-argument suppression.
1781: ac_configure_args=
1782: ac_configure_args0=
1783: ac_configure_args1=
1784: ac_must_keep_next=false
1785: for ac_pass in 1 2
1786: do
1787: for ac_arg
1788: do
1789: case $ac_arg in
1790: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1791: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1792: | -silent | --silent | --silen | --sile | --sil)
1793: continue ;;
1794: *\'*)
1795: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1796: esac
1797: case $ac_pass in
1798: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1799: 2)
1800: as_fn_append ac_configure_args1 " '$ac_arg'"
1801: if test $ac_must_keep_next = true; then
1802: ac_must_keep_next=false # Got value, back to normal.
1803: else
1804: case $ac_arg in
1805: *=* | --config-cache | -C | -disable-* | --disable-* \
1806: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1807: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1808: | -with-* | --with-* | -without-* | --without-* | --x)
1809: case "$ac_configure_args0 " in
1810: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1811: esac
1812: ;;
1813: -* ) ac_must_keep_next=true ;;
1814: esac
1815: fi
1816: as_fn_append ac_configure_args " '$ac_arg'"
1817: ;;
1818: esac
1819: done
1820: done
1821: { ac_configure_args0=; unset ac_configure_args0;}
1822: { ac_configure_args1=; unset ac_configure_args1;}
1823:
1824: # When interrupted or exit'd, cleanup temporary files, and complete
1825: # config.log. We remove comments because anyway the quotes in there
1826: # would cause problems or look ugly.
1827: # WARNING: Use '\'' to represent an apostrophe within the trap.
1828: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1829: trap 'exit_status=$?
1830: # Save into config.log some information that might help in debugging.
1831: {
1832: echo
1833:
1834: $as_echo "## ---------------- ##
1835: ## Cache variables. ##
1836: ## ---------------- ##"
1837: echo
1838: # The following way of writing the cache mishandles newlines in values,
1839: (
1840: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1841: eval ac_val=\$$ac_var
1842: case $ac_val in #(
1843: *${as_nl}*)
1844: case $ac_var in #(
1845: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1846: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1847: esac
1848: case $ac_var in #(
1849: _ | IFS | as_nl) ;; #(
1850: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1851: *) { eval $ac_var=; unset $ac_var;} ;;
1852: esac ;;
1853: esac
1854: done
1855: (set) 2>&1 |
1856: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1857: *${as_nl}ac_space=\ *)
1858: sed -n \
1859: "s/'\''/'\''\\\\'\'''\''/g;
1860: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1861: ;; #(
1862: *)
1863: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1864: ;;
1865: esac |
1866: sort
1867: )
1868: echo
1869:
1870: $as_echo "## ----------------- ##
1871: ## Output variables. ##
1872: ## ----------------- ##"
1873: echo
1874: for ac_var in $ac_subst_vars
1875: do
1876: eval ac_val=\$$ac_var
1877: case $ac_val in
1878: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1879: esac
1880: $as_echo "$ac_var='\''$ac_val'\''"
1881: done | sort
1882: echo
1883:
1884: if test -n "$ac_subst_files"; then
1885: $as_echo "## ------------------- ##
1886: ## File substitutions. ##
1887: ## ------------------- ##"
1888: echo
1889: for ac_var in $ac_subst_files
1890: do
1891: eval ac_val=\$$ac_var
1892: case $ac_val in
1893: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1894: esac
1895: $as_echo "$ac_var='\''$ac_val'\''"
1896: done | sort
1897: echo
1898: fi
1899:
1900: if test -s confdefs.h; then
1901: $as_echo "## ----------- ##
1902: ## confdefs.h. ##
1903: ## ----------- ##"
1904: echo
1905: cat confdefs.h
1906: echo
1907: fi
1908: test "$ac_signal" != 0 &&
1909: $as_echo "$as_me: caught signal $ac_signal"
1910: $as_echo "$as_me: exit $exit_status"
1911: } >&5
1912: rm -f core *.core core.conftest.* &&
1913: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1914: exit $exit_status
1915: ' 0
1916: for ac_signal in 1 2 13 15; do
1917: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1918: done
1919: ac_signal=0
1920:
1921: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1922: rm -f -r conftest* confdefs.h
1923:
1924: $as_echo "/* confdefs.h */" > confdefs.h
1925:
1926: # Predefined preprocessor variables.
1927:
1928: cat >>confdefs.h <<_ACEOF
1929: #define PACKAGE_NAME "$PACKAGE_NAME"
1930: _ACEOF
1931:
1932: cat >>confdefs.h <<_ACEOF
1933: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1934: _ACEOF
1935:
1936: cat >>confdefs.h <<_ACEOF
1937: #define PACKAGE_VERSION "$PACKAGE_VERSION"
1938: _ACEOF
1939:
1940: cat >>confdefs.h <<_ACEOF
1941: #define PACKAGE_STRING "$PACKAGE_STRING"
1942: _ACEOF
1943:
1944: cat >>confdefs.h <<_ACEOF
1945: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1946: _ACEOF
1947:
1948: cat >>confdefs.h <<_ACEOF
1949: #define PACKAGE_URL "$PACKAGE_URL"
1950: _ACEOF
1951:
1952:
1953: # Let the site file select an alternate cache file if it wants to.
1954: # Prefer an explicitly selected file to automatically selected ones.
1955: ac_site_file1=NONE
1956: ac_site_file2=NONE
1957: if test -n "$CONFIG_SITE"; then
1958: # We do not want a PATH search for config.site.
1959: case $CONFIG_SITE in #((
1960: -*) ac_site_file1=./$CONFIG_SITE;;
1961: */*) ac_site_file1=$CONFIG_SITE;;
1962: *) ac_site_file1=./$CONFIG_SITE;;
1963: esac
1964: elif test "x$prefix" != xNONE; then
1965: ac_site_file1=$prefix/share/config.site
1966: ac_site_file2=$prefix/etc/config.site
1967: else
1968: ac_site_file1=$ac_default_prefix/share/config.site
1969: ac_site_file2=$ac_default_prefix/etc/config.site
1970: fi
1971: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1972: do
1973: test "x$ac_site_file" = xNONE && continue
1974: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1975: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1976: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1977: sed 's/^/| /' "$ac_site_file" >&5
1978: . "$ac_site_file" \
1979: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1980: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1981: as_fn_error $? "failed to load site script $ac_site_file
1982: See \`config.log' for more details" "$LINENO" 5; }
1983: fi
1984: done
1985:
1986: if test -r "$cache_file"; then
1987: # Some versions of bash will fail to source /dev/null (special files
1988: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1989: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1990: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1991: $as_echo "$as_me: loading cache $cache_file" >&6;}
1992: case $cache_file in
1993: [\\/]* | ?:[\\/]* ) . "$cache_file";;
1994: *) . "./$cache_file";;
1995: esac
1996: fi
1997: else
1998: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1999: $as_echo "$as_me: creating cache $cache_file" >&6;}
2000: >$cache_file
2001: fi
2002:
2003: # Check that the precious variables saved in the cache have kept the same
2004: # value.
2005: ac_cache_corrupted=false
2006: for ac_var in $ac_precious_vars; do
2007: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2008: eval ac_new_set=\$ac_env_${ac_var}_set
2009: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2010: eval ac_new_val=\$ac_env_${ac_var}_value
2011: case $ac_old_set,$ac_new_set in
2012: set,)
2013: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2014: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2015: ac_cache_corrupted=: ;;
2016: ,set)
2017: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2018: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2019: ac_cache_corrupted=: ;;
2020: ,);;
2021: *)
2022: if test "x$ac_old_val" != "x$ac_new_val"; then
2023: # differences in whitespace do not lead to failure.
2024: ac_old_val_w=`echo x $ac_old_val`
2025: ac_new_val_w=`echo x $ac_new_val`
2026: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2027: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2028: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2029: ac_cache_corrupted=:
2030: else
2031: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2032: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2033: eval $ac_var=\$ac_old_val
2034: fi
2035: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2036: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2037: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2038: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2039: fi;;
2040: esac
2041: # Pass precious variables to config.status.
2042: if test "$ac_new_set" = set; then
2043: case $ac_new_val in
2044: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2045: *) ac_arg=$ac_var=$ac_new_val ;;
2046: esac
2047: case " $ac_configure_args " in
2048: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2049: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2050: esac
2051: fi
2052: done
2053: if $ac_cache_corrupted; then
2054: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2055: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2056: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2057: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2058: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2059: fi
2060: ## -------------------- ##
2061: ## Main body of script. ##
2062: ## -------------------- ##
2063:
2064: ac_ext=c
2065: ac_cpp='$CPP $CPPFLAGS'
2066: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2067: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2068: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2069:
2070:
2071: ac_config_headers="$ac_config_headers config.h"
2072:
2073: VERSION=0.4
2074:
2075:
2076:
2077: old_CFLAGS="$CFLAGS"
2078: ac_ext=c
2079: ac_cpp='$CPP $CPPFLAGS'
2080: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2081: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2082: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2083: if test -n "$ac_tool_prefix"; then
2084: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2085: set dummy ${ac_tool_prefix}gcc; ac_word=$2
2086: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2087: $as_echo_n "checking for $ac_word... " >&6; }
2088: if ${ac_cv_prog_CC+:} false; then :
2089: $as_echo_n "(cached) " >&6
2090: else
2091: if test -n "$CC"; then
2092: ac_cv_prog_CC="$CC" # Let the user override the test.
2093: else
2094: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095: for as_dir in $PATH
2096: do
2097: IFS=$as_save_IFS
2098: test -z "$as_dir" && as_dir=.
2099: for ac_exec_ext in '' $ac_executable_extensions; do
2100: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2101: ac_cv_prog_CC="${ac_tool_prefix}gcc"
2102: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2103: break 2
2104: fi
2105: done
2106: done
2107: IFS=$as_save_IFS
2108:
2109: fi
2110: fi
2111: CC=$ac_cv_prog_CC
2112: if test -n "$CC"; then
2113: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2114: $as_echo "$CC" >&6; }
2115: else
2116: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2117: $as_echo "no" >&6; }
2118: fi
2119:
2120:
2121: fi
2122: if test -z "$ac_cv_prog_CC"; then
2123: ac_ct_CC=$CC
2124: # Extract the first word of "gcc", so it can be a program name with args.
2125: set dummy gcc; ac_word=$2
2126: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2127: $as_echo_n "checking for $ac_word... " >&6; }
2128: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2129: $as_echo_n "(cached) " >&6
2130: else
2131: if test -n "$ac_ct_CC"; then
2132: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2133: else
2134: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135: for as_dir in $PATH
2136: do
2137: IFS=$as_save_IFS
2138: test -z "$as_dir" && as_dir=.
2139: for ac_exec_ext in '' $ac_executable_extensions; do
2140: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2141: ac_cv_prog_ac_ct_CC="gcc"
2142: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2143: break 2
2144: fi
2145: done
2146: done
2147: IFS=$as_save_IFS
2148:
2149: fi
2150: fi
2151: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2152: if test -n "$ac_ct_CC"; then
2153: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2154: $as_echo "$ac_ct_CC" >&6; }
2155: else
2156: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2157: $as_echo "no" >&6; }
2158: fi
2159:
2160: if test "x$ac_ct_CC" = x; then
2161: CC=""
2162: else
2163: case $cross_compiling:$ac_tool_warned in
2164: yes:)
2165: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2166: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2167: ac_tool_warned=yes ;;
2168: esac
2169: CC=$ac_ct_CC
2170: fi
2171: else
2172: CC="$ac_cv_prog_CC"
2173: fi
2174:
2175: if test -z "$CC"; then
2176: if test -n "$ac_tool_prefix"; then
2177: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2178: set dummy ${ac_tool_prefix}cc; ac_word=$2
2179: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2180: $as_echo_n "checking for $ac_word... " >&6; }
2181: if ${ac_cv_prog_CC+:} false; then :
2182: $as_echo_n "(cached) " >&6
2183: else
2184: if test -n "$CC"; then
2185: ac_cv_prog_CC="$CC" # Let the user override the test.
2186: else
2187: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188: for as_dir in $PATH
2189: do
2190: IFS=$as_save_IFS
2191: test -z "$as_dir" && as_dir=.
2192: for ac_exec_ext in '' $ac_executable_extensions; do
2193: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2194: ac_cv_prog_CC="${ac_tool_prefix}cc"
2195: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2196: break 2
2197: fi
2198: done
2199: done
2200: IFS=$as_save_IFS
2201:
2202: fi
2203: fi
2204: CC=$ac_cv_prog_CC
2205: if test -n "$CC"; then
2206: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2207: $as_echo "$CC" >&6; }
2208: else
2209: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2210: $as_echo "no" >&6; }
2211: fi
2212:
2213:
2214: fi
2215: fi
2216: if test -z "$CC"; then
2217: # Extract the first word of "cc", so it can be a program name with args.
2218: set dummy cc; ac_word=$2
2219: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2220: $as_echo_n "checking for $ac_word... " >&6; }
2221: if ${ac_cv_prog_CC+:} false; then :
2222: $as_echo_n "(cached) " >&6
2223: else
2224: if test -n "$CC"; then
2225: ac_cv_prog_CC="$CC" # Let the user override the test.
2226: else
2227: ac_prog_rejected=no
2228: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2229: for as_dir in $PATH
2230: do
2231: IFS=$as_save_IFS
2232: test -z "$as_dir" && as_dir=.
2233: for ac_exec_ext in '' $ac_executable_extensions; do
2234: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2235: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2236: ac_prog_rejected=yes
2237: continue
2238: fi
2239: ac_cv_prog_CC="cc"
2240: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2241: break 2
2242: fi
2243: done
2244: done
2245: IFS=$as_save_IFS
2246:
2247: if test $ac_prog_rejected = yes; then
2248: # We found a bogon in the path, so make sure we never use it.
2249: set dummy $ac_cv_prog_CC
2250: shift
2251: if test $# != 0; then
2252: # We chose a different compiler from the bogus one.
2253: # However, it has the same basename, so the bogon will be chosen
2254: # first if we set CC to just the basename; use the full file name.
2255: shift
2256: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2257: fi
2258: fi
2259: fi
2260: fi
2261: CC=$ac_cv_prog_CC
2262: if test -n "$CC"; then
2263: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2264: $as_echo "$CC" >&6; }
2265: else
2266: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2267: $as_echo "no" >&6; }
2268: fi
2269:
2270:
2271: fi
2272: if test -z "$CC"; then
2273: if test -n "$ac_tool_prefix"; then
2274: for ac_prog in cl.exe
2275: do
2276: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2277: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2278: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2279: $as_echo_n "checking for $ac_word... " >&6; }
2280: if ${ac_cv_prog_CC+:} false; then :
2281: $as_echo_n "(cached) " >&6
2282: else
2283: if test -n "$CC"; then
2284: ac_cv_prog_CC="$CC" # Let the user override the test.
2285: else
2286: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2287: for as_dir in $PATH
2288: do
2289: IFS=$as_save_IFS
2290: test -z "$as_dir" && as_dir=.
2291: for ac_exec_ext in '' $ac_executable_extensions; do
2292: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2293: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2294: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2295: break 2
2296: fi
2297: done
2298: done
2299: IFS=$as_save_IFS
2300:
2301: fi
2302: fi
2303: CC=$ac_cv_prog_CC
2304: if test -n "$CC"; then
2305: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2306: $as_echo "$CC" >&6; }
2307: else
2308: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2309: $as_echo "no" >&6; }
2310: fi
2311:
2312:
2313: test -n "$CC" && break
2314: done
2315: fi
2316: if test -z "$CC"; then
2317: ac_ct_CC=$CC
2318: for ac_prog in cl.exe
2319: do
2320: # Extract the first word of "$ac_prog", so it can be a program name with args.
2321: set dummy $ac_prog; ac_word=$2
2322: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2323: $as_echo_n "checking for $ac_word... " >&6; }
2324: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2325: $as_echo_n "(cached) " >&6
2326: else
2327: if test -n "$ac_ct_CC"; then
2328: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2329: else
2330: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2331: for as_dir in $PATH
2332: do
2333: IFS=$as_save_IFS
2334: test -z "$as_dir" && as_dir=.
2335: for ac_exec_ext in '' $ac_executable_extensions; do
2336: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2337: ac_cv_prog_ac_ct_CC="$ac_prog"
2338: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2339: break 2
2340: fi
2341: done
2342: done
2343: IFS=$as_save_IFS
2344:
2345: fi
2346: fi
2347: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2348: if test -n "$ac_ct_CC"; then
2349: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2350: $as_echo "$ac_ct_CC" >&6; }
2351: else
2352: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2353: $as_echo "no" >&6; }
2354: fi
2355:
2356:
2357: test -n "$ac_ct_CC" && break
2358: done
2359:
2360: if test "x$ac_ct_CC" = x; then
2361: CC=""
2362: else
2363: case $cross_compiling:$ac_tool_warned in
2364: yes:)
2365: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2366: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2367: ac_tool_warned=yes ;;
2368: esac
2369: CC=$ac_ct_CC
2370: fi
2371: fi
2372:
2373: fi
2374:
2375:
2376: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2377: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2378: as_fn_error $? "no acceptable C compiler found in \$PATH
2379: See \`config.log' for more details" "$LINENO" 5; }
2380:
2381: # Provide some information about the compiler.
2382: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2383: set X $ac_compile
2384: ac_compiler=$2
2385: for ac_option in --version -v -V -qversion; do
2386: { { ac_try="$ac_compiler $ac_option >&5"
2387: case "(($ac_try" in
2388: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2389: *) ac_try_echo=$ac_try;;
2390: esac
2391: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2392: $as_echo "$ac_try_echo"; } >&5
2393: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2394: ac_status=$?
2395: if test -s conftest.err; then
2396: sed '10a\
2397: ... rest of stderr output deleted ...
2398: 10q' conftest.err >conftest.er1
2399: cat conftest.er1 >&5
2400: fi
2401: rm -f conftest.er1 conftest.err
2402: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2403: test $ac_status = 0; }
2404: done
2405:
2406: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2407: /* end confdefs.h. */
2408:
2409: int
2410: main ()
2411: {
2412:
2413: ;
2414: return 0;
2415: }
2416: _ACEOF
2417: ac_clean_files_save=$ac_clean_files
2418: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2419: # Try to create an executable without -o first, disregard a.out.
2420: # It will help us diagnose broken compilers, and finding out an intuition
2421: # of exeext.
2422: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2423: $as_echo_n "checking whether the C compiler works... " >&6; }
2424: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2425:
2426: # The possible output files:
2427: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2428:
2429: ac_rmfiles=
2430: for ac_file in $ac_files
2431: do
2432: case $ac_file in
2433: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2434: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2435: esac
2436: done
2437: rm -f $ac_rmfiles
2438:
2439: if { { ac_try="$ac_link_default"
2440: case "(($ac_try" in
2441: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2442: *) ac_try_echo=$ac_try;;
2443: esac
2444: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2445: $as_echo "$ac_try_echo"; } >&5
2446: (eval "$ac_link_default") 2>&5
2447: ac_status=$?
2448: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2449: test $ac_status = 0; }; then :
2450: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2451: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2452: # in a Makefile. We should not override ac_cv_exeext if it was cached,
2453: # so that the user can short-circuit this test for compilers unknown to
2454: # Autoconf.
2455: for ac_file in $ac_files ''
2456: do
2457: test -f "$ac_file" || continue
2458: case $ac_file in
2459: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2460: ;;
2461: [ab].out )
2462: # We found the default executable, but exeext='' is most
2463: # certainly right.
2464: break;;
2465: *.* )
2466: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2467: then :; else
2468: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2469: fi
2470: # We set ac_cv_exeext here because the later test for it is not
2471: # safe: cross compilers may not add the suffix if given an `-o'
2472: # argument, so we may need to know it at that point already.
2473: # Even if this section looks crufty: it has the advantage of
2474: # actually working.
2475: break;;
2476: * )
2477: break;;
2478: esac
2479: done
2480: test "$ac_cv_exeext" = no && ac_cv_exeext=
2481:
2482: else
2483: ac_file=''
2484: fi
2485: if test -z "$ac_file"; then :
2486: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2487: $as_echo "no" >&6; }
2488: $as_echo "$as_me: failed program was:" >&5
2489: sed 's/^/| /' conftest.$ac_ext >&5
2490:
2491: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2492: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2493: as_fn_error 77 "C compiler cannot create executables
2494: See \`config.log' for more details" "$LINENO" 5; }
2495: else
2496: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2497: $as_echo "yes" >&6; }
2498: fi
2499: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2500: $as_echo_n "checking for C compiler default output file name... " >&6; }
2501: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2502: $as_echo "$ac_file" >&6; }
2503: ac_exeext=$ac_cv_exeext
2504:
2505: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2506: ac_clean_files=$ac_clean_files_save
2507: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2508: $as_echo_n "checking for suffix of executables... " >&6; }
2509: if { { ac_try="$ac_link"
2510: case "(($ac_try" in
2511: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2512: *) ac_try_echo=$ac_try;;
2513: esac
2514: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2515: $as_echo "$ac_try_echo"; } >&5
2516: (eval "$ac_link") 2>&5
2517: ac_status=$?
2518: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2519: test $ac_status = 0; }; then :
2520: # If both `conftest.exe' and `conftest' are `present' (well, observable)
2521: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2522: # work properly (i.e., refer to `conftest.exe'), while it won't with
2523: # `rm'.
2524: for ac_file in conftest.exe conftest conftest.*; do
2525: test -f "$ac_file" || continue
2526: case $ac_file in
2527: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2528: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2529: break;;
2530: * ) break;;
2531: esac
2532: done
2533: else
2534: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2535: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2536: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2537: See \`config.log' for more details" "$LINENO" 5; }
2538: fi
2539: rm -f conftest conftest$ac_cv_exeext
2540: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2541: $as_echo "$ac_cv_exeext" >&6; }
2542:
2543: rm -f conftest.$ac_ext
2544: EXEEXT=$ac_cv_exeext
2545: ac_exeext=$EXEEXT
2546: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2547: /* end confdefs.h. */
2548: #include <stdio.h>
2549: int
2550: main ()
2551: {
2552: FILE *f = fopen ("conftest.out", "w");
2553: return ferror (f) || fclose (f) != 0;
2554:
2555: ;
2556: return 0;
2557: }
2558: _ACEOF
2559: ac_clean_files="$ac_clean_files conftest.out"
2560: # Check that the compiler produces executables we can run. If not, either
2561: # the compiler is broken, or we cross compile.
2562: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2563: $as_echo_n "checking whether we are cross compiling... " >&6; }
2564: if test "$cross_compiling" != yes; then
2565: { { ac_try="$ac_link"
2566: case "(($ac_try" in
2567: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2568: *) ac_try_echo=$ac_try;;
2569: esac
2570: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2571: $as_echo "$ac_try_echo"; } >&5
2572: (eval "$ac_link") 2>&5
2573: ac_status=$?
2574: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2575: test $ac_status = 0; }
2576: if { ac_try='./conftest$ac_cv_exeext'
2577: { { case "(($ac_try" in
2578: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2579: *) ac_try_echo=$ac_try;;
2580: esac
2581: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2582: $as_echo "$ac_try_echo"; } >&5
2583: (eval "$ac_try") 2>&5
2584: ac_status=$?
2585: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2586: test $ac_status = 0; }; }; then
2587: cross_compiling=no
2588: else
2589: if test "$cross_compiling" = maybe; then
2590: cross_compiling=yes
2591: else
2592: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2593: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2594: as_fn_error $? "cannot run C compiled programs.
2595: If you meant to cross compile, use \`--host'.
2596: See \`config.log' for more details" "$LINENO" 5; }
2597: fi
2598: fi
2599: fi
2600: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2601: $as_echo "$cross_compiling" >&6; }
2602:
2603: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2604: ac_clean_files=$ac_clean_files_save
2605: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2606: $as_echo_n "checking for suffix of object files... " >&6; }
2607: if ${ac_cv_objext+:} false; then :
2608: $as_echo_n "(cached) " >&6
2609: else
2610: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2611: /* end confdefs.h. */
2612:
2613: int
2614: main ()
2615: {
2616:
2617: ;
2618: return 0;
2619: }
2620: _ACEOF
2621: rm -f conftest.o conftest.obj
2622: if { { ac_try="$ac_compile"
2623: case "(($ac_try" in
2624: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2625: *) ac_try_echo=$ac_try;;
2626: esac
2627: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2628: $as_echo "$ac_try_echo"; } >&5
2629: (eval "$ac_compile") 2>&5
2630: ac_status=$?
2631: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2632: test $ac_status = 0; }; then :
2633: for ac_file in conftest.o conftest.obj conftest.*; do
2634: test -f "$ac_file" || continue;
2635: case $ac_file in
2636: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2637: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2638: break;;
2639: esac
2640: done
2641: else
2642: $as_echo "$as_me: failed program was:" >&5
2643: sed 's/^/| /' conftest.$ac_ext >&5
2644:
2645: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2646: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2647: as_fn_error $? "cannot compute suffix of object files: cannot compile
2648: See \`config.log' for more details" "$LINENO" 5; }
2649: fi
2650: rm -f conftest.$ac_cv_objext conftest.$ac_ext
2651: fi
2652: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2653: $as_echo "$ac_cv_objext" >&6; }
2654: OBJEXT=$ac_cv_objext
2655: ac_objext=$OBJEXT
2656: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2657: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2658: if ${ac_cv_c_compiler_gnu+:} false; then :
2659: $as_echo_n "(cached) " >&6
2660: else
2661: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2662: /* end confdefs.h. */
2663:
2664: int
2665: main ()
2666: {
2667: #ifndef __GNUC__
2668: choke me
2669: #endif
2670:
2671: ;
2672: return 0;
2673: }
2674: _ACEOF
2675: if ac_fn_c_try_compile "$LINENO"; then :
2676: ac_compiler_gnu=yes
2677: else
2678: ac_compiler_gnu=no
2679: fi
2680: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2681: ac_cv_c_compiler_gnu=$ac_compiler_gnu
2682:
2683: fi
2684: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2685: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2686: if test $ac_compiler_gnu = yes; then
2687: GCC=yes
2688: else
2689: GCC=
2690: fi
2691: ac_test_CFLAGS=${CFLAGS+set}
2692: ac_save_CFLAGS=$CFLAGS
2693: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2694: $as_echo_n "checking whether $CC accepts -g... " >&6; }
2695: if ${ac_cv_prog_cc_g+:} false; then :
2696: $as_echo_n "(cached) " >&6
2697: else
2698: ac_save_c_werror_flag=$ac_c_werror_flag
2699: ac_c_werror_flag=yes
2700: ac_cv_prog_cc_g=no
2701: CFLAGS="-g"
2702: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2703: /* end confdefs.h. */
2704:
2705: int
2706: main ()
2707: {
2708:
2709: ;
2710: return 0;
2711: }
2712: _ACEOF
2713: if ac_fn_c_try_compile "$LINENO"; then :
2714: ac_cv_prog_cc_g=yes
2715: else
2716: CFLAGS=""
2717: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718: /* end confdefs.h. */
2719:
2720: int
2721: main ()
2722: {
2723:
2724: ;
2725: return 0;
2726: }
2727: _ACEOF
2728: if ac_fn_c_try_compile "$LINENO"; then :
2729:
2730: else
2731: ac_c_werror_flag=$ac_save_c_werror_flag
2732: CFLAGS="-g"
2733: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2734: /* end confdefs.h. */
2735:
2736: int
2737: main ()
2738: {
2739:
2740: ;
2741: return 0;
2742: }
2743: _ACEOF
2744: if ac_fn_c_try_compile "$LINENO"; then :
2745: ac_cv_prog_cc_g=yes
2746: fi
2747: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2748: fi
2749: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2750: fi
2751: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2752: ac_c_werror_flag=$ac_save_c_werror_flag
2753: fi
2754: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2755: $as_echo "$ac_cv_prog_cc_g" >&6; }
2756: if test "$ac_test_CFLAGS" = set; then
2757: CFLAGS=$ac_save_CFLAGS
2758: elif test $ac_cv_prog_cc_g = yes; then
2759: if test "$GCC" = yes; then
2760: CFLAGS="-g -O2"
2761: else
2762: CFLAGS="-g"
2763: fi
2764: else
2765: if test "$GCC" = yes; then
2766: CFLAGS="-O2"
2767: else
2768: CFLAGS=
2769: fi
2770: fi
2771: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2772: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2773: if ${ac_cv_prog_cc_c89+:} false; then :
2774: $as_echo_n "(cached) " >&6
2775: else
2776: ac_cv_prog_cc_c89=no
2777: ac_save_CC=$CC
2778: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2779: /* end confdefs.h. */
2780: #include <stdarg.h>
2781: #include <stdio.h>
2782: #include <sys/types.h>
2783: #include <sys/stat.h>
2784: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2785: struct buf { int x; };
2786: FILE * (*rcsopen) (struct buf *, struct stat *, int);
2787: static char *e (p, i)
2788: char **p;
2789: int i;
2790: {
2791: return p[i];
2792: }
2793: static char *f (char * (*g) (char **, int), char **p, ...)
2794: {
2795: char *s;
2796: va_list v;
2797: va_start (v,p);
2798: s = g (p, va_arg (v,int));
2799: va_end (v);
2800: return s;
2801: }
2802:
2803: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2804: function prototypes and stuff, but not '\xHH' hex character constants.
2805: These don't provoke an error unfortunately, instead are silently treated
2806: as 'x'. The following induces an error, until -std is added to get
2807: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2808: array size at least. It's necessary to write '\x00'==0 to get something
2809: that's true only with -std. */
2810: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2811:
2812: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2813: inside strings and character constants. */
2814: #define FOO(x) 'x'
2815: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2816:
2817: int test (int i, double x);
2818: struct s1 {int (*f) (int a);};
2819: struct s2 {int (*f) (double a);};
2820: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2821: int argc;
2822: char **argv;
2823: int
2824: main ()
2825: {
2826: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2827: ;
2828: return 0;
2829: }
2830: _ACEOF
2831: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2832: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2833: do
2834: CC="$ac_save_CC $ac_arg"
2835: if ac_fn_c_try_compile "$LINENO"; then :
2836: ac_cv_prog_cc_c89=$ac_arg
2837: fi
2838: rm -f core conftest.err conftest.$ac_objext
2839: test "x$ac_cv_prog_cc_c89" != "xno" && break
2840: done
2841: rm -f conftest.$ac_ext
2842: CC=$ac_save_CC
2843:
2844: fi
2845: # AC_CACHE_VAL
2846: case "x$ac_cv_prog_cc_c89" in
2847: x)
2848: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2849: $as_echo "none needed" >&6; } ;;
2850: xno)
2851: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2852: $as_echo "unsupported" >&6; } ;;
2853: *)
2854: CC="$CC $ac_cv_prog_cc_c89"
2855: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2856: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2857: esac
2858: if test "x$ac_cv_prog_cc_c89" != xno; then :
2859:
2860: fi
2861:
2862: ac_ext=c
2863: ac_cpp='$CPP $CPPFLAGS'
2864: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2865: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2866: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2867:
2868: ac_ext=c
2869: ac_cpp='$CPP $CPPFLAGS'
2870: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2871: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2872: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2873: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2874: $as_echo_n "checking how to run the C preprocessor... " >&6; }
2875: # On Suns, sometimes $CPP names a directory.
2876: if test -n "$CPP" && test -d "$CPP"; then
2877: CPP=
2878: fi
2879: if test -z "$CPP"; then
2880: if ${ac_cv_prog_CPP+:} false; then :
2881: $as_echo_n "(cached) " >&6
2882: else
2883: # Double quotes because CPP needs to be expanded
2884: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2885: do
2886: ac_preproc_ok=false
2887: for ac_c_preproc_warn_flag in '' yes
2888: do
2889: # Use a header file that comes with gcc, so configuring glibc
2890: # with a fresh cross-compiler works.
2891: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2892: # <limits.h> exists even on freestanding compilers.
2893: # On the NeXT, cc -E runs the code through the compiler's parser,
2894: # not just through cpp. "Syntax error" is here to catch this case.
2895: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2896: /* end confdefs.h. */
2897: #ifdef __STDC__
2898: # include <limits.h>
2899: #else
2900: # include <assert.h>
2901: #endif
2902: Syntax error
2903: _ACEOF
2904: if ac_fn_c_try_cpp "$LINENO"; then :
2905:
2906: else
2907: # Broken: fails on valid input.
2908: continue
2909: fi
2910: rm -f conftest.err conftest.i conftest.$ac_ext
2911:
2912: # OK, works on sane cases. Now check whether nonexistent headers
2913: # can be detected and how.
2914: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2915: /* end confdefs.h. */
2916: #include <ac_nonexistent.h>
2917: _ACEOF
2918: if ac_fn_c_try_cpp "$LINENO"; then :
2919: # Broken: success on invalid input.
2920: continue
2921: else
2922: # Passes both tests.
2923: ac_preproc_ok=:
2924: break
2925: fi
2926: rm -f conftest.err conftest.i conftest.$ac_ext
2927:
2928: done
2929: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2930: rm -f conftest.i conftest.err conftest.$ac_ext
2931: if $ac_preproc_ok; then :
2932: break
2933: fi
2934:
2935: done
2936: ac_cv_prog_CPP=$CPP
2937:
2938: fi
2939: CPP=$ac_cv_prog_CPP
2940: else
2941: ac_cv_prog_CPP=$CPP
2942: fi
2943: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2944: $as_echo "$CPP" >&6; }
2945: ac_preproc_ok=false
2946: for ac_c_preproc_warn_flag in '' yes
2947: do
2948: # Use a header file that comes with gcc, so configuring glibc
2949: # with a fresh cross-compiler works.
2950: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2951: # <limits.h> exists even on freestanding compilers.
2952: # On the NeXT, cc -E runs the code through the compiler's parser,
2953: # not just through cpp. "Syntax error" is here to catch this case.
2954: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2955: /* end confdefs.h. */
2956: #ifdef __STDC__
2957: # include <limits.h>
2958: #else
2959: # include <assert.h>
2960: #endif
2961: Syntax error
2962: _ACEOF
2963: if ac_fn_c_try_cpp "$LINENO"; then :
2964:
2965: else
2966: # Broken: fails on valid input.
2967: continue
2968: fi
2969: rm -f conftest.err conftest.i conftest.$ac_ext
2970:
2971: # OK, works on sane cases. Now check whether nonexistent headers
2972: # can be detected and how.
2973: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2974: /* end confdefs.h. */
2975: #include <ac_nonexistent.h>
2976: _ACEOF
2977: if ac_fn_c_try_cpp "$LINENO"; then :
2978: # Broken: success on invalid input.
2979: continue
2980: else
2981: # Passes both tests.
2982: ac_preproc_ok=:
2983: break
2984: fi
2985: rm -f conftest.err conftest.i conftest.$ac_ext
2986:
2987: done
2988: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2989: rm -f conftest.i conftest.err conftest.$ac_ext
2990: if $ac_preproc_ok; then :
2991:
2992: else
2993: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2994: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2995: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2996: See \`config.log' for more details" "$LINENO" 5; }
2997: fi
2998:
2999: ac_ext=c
3000: ac_cpp='$CPP $CPPFLAGS'
3001: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3004:
3005:
3006:
3007: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3008: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3009: if ${ac_cv_path_GREP+:} false; then :
3010: $as_echo_n "(cached) " >&6
3011: else
3012: if test -z "$GREP"; then
3013: ac_path_GREP_found=false
3014: # Loop through the user's path and test for each of PROGNAME-LIST
3015: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3016: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3017: do
3018: IFS=$as_save_IFS
3019: test -z "$as_dir" && as_dir=.
3020: for ac_prog in grep ggrep; do
3021: for ac_exec_ext in '' $ac_executable_extensions; do
3022: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3023: { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3024: # Check for GNU ac_path_GREP and select it if it is found.
3025: # Check for GNU $ac_path_GREP
3026: case `"$ac_path_GREP" --version 2>&1` in
3027: *GNU*)
3028: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3029: *)
3030: ac_count=0
3031: $as_echo_n 0123456789 >"conftest.in"
3032: while :
3033: do
3034: cat "conftest.in" "conftest.in" >"conftest.tmp"
3035: mv "conftest.tmp" "conftest.in"
3036: cp "conftest.in" "conftest.nl"
3037: $as_echo 'GREP' >> "conftest.nl"
3038: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3039: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3040: as_fn_arith $ac_count + 1 && ac_count=$as_val
3041: if test $ac_count -gt ${ac_path_GREP_max-0}; then
3042: # Best one so far, save it but keep looking for a better one
3043: ac_cv_path_GREP="$ac_path_GREP"
3044: ac_path_GREP_max=$ac_count
3045: fi
3046: # 10*(2^10) chars as input seems more than enough
3047: test $ac_count -gt 10 && break
3048: done
3049: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3050: esac
3051:
3052: $ac_path_GREP_found && break 3
3053: done
3054: done
3055: done
3056: IFS=$as_save_IFS
3057: if test -z "$ac_cv_path_GREP"; then
3058: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3059: fi
3060: else
3061: ac_cv_path_GREP=$GREP
3062: fi
3063:
3064: fi
3065: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3066: $as_echo "$ac_cv_path_GREP" >&6; }
3067: GREP="$ac_cv_path_GREP"
3068:
3069:
3070: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3071: $as_echo_n "checking for egrep... " >&6; }
3072: if ${ac_cv_path_EGREP+:} false; then :
3073: $as_echo_n "(cached) " >&6
3074: else
3075: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3076: then ac_cv_path_EGREP="$GREP -E"
3077: else
3078: if test -z "$EGREP"; then
3079: ac_path_EGREP_found=false
3080: # Loop through the user's path and test for each of PROGNAME-LIST
3081: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3082: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3083: do
3084: IFS=$as_save_IFS
3085: test -z "$as_dir" && as_dir=.
3086: for ac_prog in egrep; do
3087: for ac_exec_ext in '' $ac_executable_extensions; do
3088: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3089: { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3090: # Check for GNU ac_path_EGREP and select it if it is found.
3091: # Check for GNU $ac_path_EGREP
3092: case `"$ac_path_EGREP" --version 2>&1` in
3093: *GNU*)
3094: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3095: *)
3096: ac_count=0
3097: $as_echo_n 0123456789 >"conftest.in"
3098: while :
3099: do
3100: cat "conftest.in" "conftest.in" >"conftest.tmp"
3101: mv "conftest.tmp" "conftest.in"
3102: cp "conftest.in" "conftest.nl"
3103: $as_echo 'EGREP' >> "conftest.nl"
3104: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3105: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3106: as_fn_arith $ac_count + 1 && ac_count=$as_val
3107: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3108: # Best one so far, save it but keep looking for a better one
3109: ac_cv_path_EGREP="$ac_path_EGREP"
3110: ac_path_EGREP_max=$ac_count
3111: fi
3112: # 10*(2^10) chars as input seems more than enough
3113: test $ac_count -gt 10 && break
3114: done
3115: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3116: esac
3117:
3118: $ac_path_EGREP_found && break 3
3119: done
3120: done
3121: done
3122: IFS=$as_save_IFS
3123: if test -z "$ac_cv_path_EGREP"; then
3124: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3125: fi
3126: else
3127: ac_cv_path_EGREP=$EGREP
3128: fi
3129:
3130: fi
3131: fi
3132: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3133: $as_echo "$ac_cv_path_EGREP" >&6; }
3134: EGREP="$ac_cv_path_EGREP"
3135:
3136:
3137: if test $ac_cv_c_compiler_gnu = yes; then
3138: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3139: $as_echo_n "checking whether $CC needs -traditional... " >&6; }
3140: if ${ac_cv_prog_gcc_traditional+:} false; then :
3141: $as_echo_n "(cached) " >&6
3142: else
3143: ac_pattern="Autoconf.*'x'"
3144: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3145: /* end confdefs.h. */
3146: #include <sgtty.h>
3147: Autoconf TIOCGETP
3148: _ACEOF
3149: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3150: $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3151: ac_cv_prog_gcc_traditional=yes
3152: else
3153: ac_cv_prog_gcc_traditional=no
3154: fi
3155: rm -f conftest*
3156:
3157:
3158: if test $ac_cv_prog_gcc_traditional = no; then
3159: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160: /* end confdefs.h. */
3161: #include <termio.h>
3162: Autoconf TCGETA
3163: _ACEOF
3164: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3165: $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3166: ac_cv_prog_gcc_traditional=yes
3167: fi
3168: rm -f conftest*
3169:
3170: fi
3171: fi
3172: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3173: $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3174: if test $ac_cv_prog_gcc_traditional = yes; then
3175: CC="$CC -traditional"
3176: fi
3177: fi
3178:
3179: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3180: $as_echo_n "checking for library containing strerror... " >&6; }
3181: if ${ac_cv_search_strerror+:} false; then :
3182: $as_echo_n "(cached) " >&6
3183: else
3184: ac_func_search_save_LIBS=$LIBS
3185: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3186: /* end confdefs.h. */
3187:
3188: /* Override any GCC internal prototype to avoid an error.
3189: Use char because int might match the return type of a GCC
3190: builtin and then its argument prototype would still apply. */
3191: #ifdef __cplusplus
3192: extern "C"
3193: #endif
3194: char strerror ();
3195: int
3196: main ()
3197: {
3198: return strerror ();
3199: ;
3200: return 0;
3201: }
3202: _ACEOF
3203: for ac_lib in '' cposix; do
3204: if test -z "$ac_lib"; then
3205: ac_res="none required"
3206: else
3207: ac_res=-l$ac_lib
3208: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3209: fi
3210: if ac_fn_c_try_link "$LINENO"; then :
3211: ac_cv_search_strerror=$ac_res
3212: fi
3213: rm -f core conftest.err conftest.$ac_objext \
3214: conftest$ac_exeext
3215: if ${ac_cv_search_strerror+:} false; then :
3216: break
3217: fi
3218: done
3219: if ${ac_cv_search_strerror+:} false; then :
3220:
3221: else
3222: ac_cv_search_strerror=no
3223: fi
3224: rm conftest.$ac_ext
3225: LIBS=$ac_func_search_save_LIBS
3226: fi
3227: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3228: $as_echo "$ac_cv_search_strerror" >&6; }
3229: ac_res=$ac_cv_search_strerror
3230: if test "$ac_res" != no; then :
3231: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3232:
3233: fi
3234:
3235:
3236: if test "$cross_compiling" = yes; then :
3237: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3238: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3239: as_fn_error $? "cannot run test program while cross compiling
3240: See \`config.log' for more details" "$LINENO" 5; }
3241: else
3242: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3243: /* end confdefs.h. */
3244: main(){exit(0);}
3245: _ACEOF
3246: if ac_fn_c_try_run "$LINENO"; then :
3247:
3248: else
3249:
3250: if test $CC != cc ; then
3251: echo "Your $CC failed - restarting with CC=cc" 1>&6
3252:
3253: echo "" 1>&6
3254:
3255: CC=cc
3256: export CC
3257: exec $0 $configure_args
3258: fi
3259:
3260: fi
3261: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3262: conftest.$ac_objext conftest.beam conftest.$ac_ext
3263: fi
3264:
3265:
3266: if test "$cross_compiling" = yes; then :
3267: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3268: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3269: as_fn_error $? "cannot run test program while cross compiling
3270: See \`config.log' for more details" "$LINENO" 5; }
3271: else
3272: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273: /* end confdefs.h. */
3274: main(){exit(0);}
3275: _ACEOF
3276: if ac_fn_c_try_run "$LINENO"; then :
3277:
3278: else
3279: exec 5>&2
3280: eval $ac_link
3281: echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
3282:
3283: echo "$ac_compile" 1>&6
3284:
3285: as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5
3286: fi
3287: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3288: conftest.$ac_objext conftest.beam conftest.$ac_ext
3289: fi
3290:
3291:
3292: if test "$cross_compiling" = yes; then :
3293: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3294: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3295: as_fn_error $? "cannot run test program while cross compiling
3296: See \`config.log' for more details" "$LINENO" 5; }
3297: else
3298: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3299: /* end confdefs.h. */
3300:
3301: main()
3302: {
3303: int __something_strange_();
3304: __something_strange_(0);
3305: }
3306:
3307: _ACEOF
3308: if ac_fn_c_try_run "$LINENO"; then :
3309: as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5
3310: fi
3311: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3312: conftest.$ac_objext conftest.beam conftest.$ac_ext
3313: fi
3314:
3315:
3316: for ac_prog in gawk mawk nawk awk
3317: do
3318: # Extract the first word of "$ac_prog", so it can be a program name with args.
3319: set dummy $ac_prog; ac_word=$2
3320: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3321: $as_echo_n "checking for $ac_word... " >&6; }
3322: if ${ac_cv_prog_AWK+:} false; then :
3323: $as_echo_n "(cached) " >&6
3324: else
3325: if test -n "$AWK"; then
3326: ac_cv_prog_AWK="$AWK" # Let the user override the test.
3327: else
3328: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3329: for as_dir in $PATH
3330: do
3331: IFS=$as_save_IFS
3332: test -z "$as_dir" && as_dir=.
3333: for ac_exec_ext in '' $ac_executable_extensions; do
3334: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3335: ac_cv_prog_AWK="$ac_prog"
3336: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3337: break 2
3338: fi
3339: done
3340: done
3341: IFS=$as_save_IFS
3342:
3343: fi
3344: fi
3345: AWK=$ac_cv_prog_AWK
3346: if test -n "$AWK"; then
3347: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3348: $as_echo "$AWK" >&6; }
3349: else
3350: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351: $as_echo "no" >&6; }
3352: fi
3353:
3354:
3355: test -n "$AWK" && break
3356: done
3357:
3358:
3359: if test -f etc/toolcheck; then
3360: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
3361: $as_echo "$as_me: checking for buggy tools..." >&6;}
3362: sh etc/toolcheck 1>&6
3363: fi
3364:
3365:
3366: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5
3367: $as_echo "$as_me: checking for System V..." >&6;}
3368: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369: /* end confdefs.h. */
3370: #include <sys/types.h>
3371: #include <signal.h>
3372: #include <fcntl.h>
3373: int
3374: main ()
3375: {
3376: int x = SIGCHLD | FNDELAY;
3377: ;
3378: return 0;
3379: }
3380: _ACEOF
3381: if ac_fn_c_try_compile "$LINENO"; then :
3382:
3383: else
3384: $as_echo "#define SYSV 1" >>confdefs.h
3385:
3386: fi
3387: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3388:
3389: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5
3390: $as_echo "$as_me: checking for Solaris 2.x..." >&6;}
3391: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392: /* end confdefs.h. */
3393: #if defined(SVR4) && defined(sun)
3394: yes
3395: #endif
3396:
3397: _ACEOF
3398: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399: $EGREP "yes" >/dev/null 2>&1; then :
3400: LIBS="$LIBS -lsocket -lnsl -lkstat"
3401: fi
3402: rm -f conftest*
3403:
3404:
3405:
3406: { $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5
3407: $as_echo "$as_me: checking select..." >&6;}
3408: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3409: /* end confdefs.h. */
3410:
3411: int
3412: main ()
3413: {
3414: select(0, 0, 0, 0, 0);
3415: ;
3416: return 0;
3417: }
3418: _ACEOF
3419: if ac_fn_c_try_link "$LINENO"; then :
3420:
3421: else
3422: LIBS="$LIBS -lnet -lnsl"
3423: { $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5
3424: $as_echo "$as_me: checking select with $LIBS..." >&6;}
3425: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426: /* end confdefs.h. */
3427:
3428: int
3429: main ()
3430: {
3431: select(0, 0, 0, 0, 0);
3432: ;
3433: return 0;
3434: }
3435: _ACEOF
3436: if ac_fn_c_try_link "$LINENO"; then :
3437:
3438: else
3439: as_fn_error $? "!!! no select - no screen" "$LINENO" 5
3440: fi
3441: rm -f core conftest.err conftest.$ac_objext \
3442: conftest$ac_exeext conftest.$ac_ext
3443:
3444: fi
3445: rm -f core conftest.err conftest.$ac_objext \
3446: conftest$ac_exeext conftest.$ac_ext
3447:
3448: { $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5
3449: $as_echo "$as_me: checking select return value..." >&6;}
3450: if test "$cross_compiling" = yes; then :
3451: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3452: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3453: as_fn_error $? "cannot run test program while cross compiling
3454: See \`config.log' for more details" "$LINENO" 5; }
3455: else
3456: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457: /* end confdefs.h. */
3458:
3459: #include <sys/types.h>
3460: #include <sys/stat.h>
3461: #include <fcntl.h>
3462:
3463: char *nam = "/tmp/conftest$$";
3464:
3465: #ifdef NAMEDPIPE
3466:
3467: #ifndef O_NONBLOCK
3468: #define O_NONBLOCK O_NDELAY
3469: #endif
3470: #ifndef S_IFIFO
3471: #define S_IFIFO 0010000
3472: #endif
3473:
3474:
3475: main()
3476: {
3477: #ifdef FD_SET
3478: fd_set f;
3479: #else
3480: int f;
3481: #endif
3482:
3483: #ifdef __FreeBSD__
3484: /* From Andrew A. Chernov (ache@astral.msk.su):
3485: * opening RDWR fifo fails in BSD 4.4, but select return values are
3486: * right.
3487: */
3488: exit(0);
3489: #endif
3490: (void)alarm(5);
3491: #ifdef POSIX
3492: if (mkfifo(nam, 0777))
3493: #else
3494: if (mknod(nam, S_IFIFO|0777, 0))
3495: #endif
3496: exit(1);
3497: close(0);
3498: if (open(nam, O_RDWR | O_NONBLOCK))
3499: exit(1);
3500: if (write(0, "TEST", 4) == -1)
3501: exit(1);
3502:
3503: #else
3504:
3505: #include <sys/types.h>
3506: #include <sys/socket.h>
3507: #include <sys/un.h>
3508:
3509: main()
3510: {
3511: int s1, s2, l;
3512: struct sockaddr_un a;
3513: #ifdef FD_SET
3514: fd_set f;
3515: #else
3516: int f;
3517: #endif
3518:
3519: (void)alarm(5);
3520: if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
3521: exit(1);
3522: a.sun_family = AF_UNIX;
3523: strcpy(a.sun_path, nam);
3524: (void) unlink(nam);
3525: if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
3526: exit(1);
3527: if (listen(s1, 2))
3528: exit(1);
3529: if (fork() == 0)
3530: {
3531: if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
3532: kill(getppid(), 3);
3533: (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
3534: if (write(s2, "HELLO", 5) == -1)
3535: kill(getppid(), 3);
3536: exit(0);
3537: }
3538: l = sizeof(a);
3539: close(0);
3540: if (accept(s1, (struct sockaddr *)&a, &l))
3541: exit(1);
3542: #endif
3543:
3544:
3545: #ifdef FD_SET
3546: FD_SET(0, &f);
3547: #else
3548: f = 1;
3549: #endif
3550: if (select(1, &f, 0, 0, 0) == -1)
3551: exit(1);
3552: if (select(1, &f, &f, 0, 0) != 2)
3553: exit(1);
3554: exit(0);
3555: }
3556:
3557: _ACEOF
3558: if ac_fn_c_try_run "$LINENO"; then :
3559: echo "- select is ok" 1>&6
3560:
3561: else
3562: echo "- select can't count" 1>&6
3563: $as_echo "#define SELECT_BROKEN 1" >>confdefs.h
3564:
3565: fi
3566: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3567: conftest.$ac_objext conftest.beam conftest.$ac_ext
3568: fi
3569:
3570:
3571: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5
3572: $as_echo "$as_me: checking for tgetent..." >&6;}
3573: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3574: /* end confdefs.h. */
3575:
3576: int
3577: main ()
3578: {
3579: tgetent((char *)0, (char *)0);
3580: ;
3581: return 0;
3582: }
3583: _ACEOF
3584: if ac_fn_c_try_link "$LINENO"; then :
3585:
3586: else
3587: olibs="$LIBS"
3588: LIBS="-lcurses $olibs"
3589: { $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5
3590: $as_echo "$as_me: checking libcurses..." >&6;}
3591: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3592: /* end confdefs.h. */
3593:
3594: int
3595: main ()
3596: {
3597:
3598: #ifdef __hpux
3599: __sorry_hpux_libcurses_is_totally_broken_in_10_10();
3600: #else
3601: tgetent((char *)0, (char *)0);
3602: #endif
3603:
3604: ;
3605: return 0;
3606: }
3607: _ACEOF
3608: if ac_fn_c_try_link "$LINENO"; then :
3609:
3610: else
3611: LIBS="-ltermcap $olibs"
3612: { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5
3613: $as_echo "$as_me: checking libtermcap..." >&6;}
3614: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3615: /* end confdefs.h. */
3616:
3617: int
3618: main ()
3619: {
3620: tgetent((char *)0, (char *)0);
3621: ;
3622: return 0;
3623: }
3624: _ACEOF
3625: if ac_fn_c_try_link "$LINENO"; then :
3626:
3627: else
3628: LIBS="-ltermlib $olibs"
3629: { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5
3630: $as_echo "$as_me: checking libtermlib..." >&6;}
3631: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632: /* end confdefs.h. */
3633:
3634: int
3635: main ()
3636: {
3637: tgetent((char *)0, (char *)0);
3638: ;
3639: return 0;
3640: }
3641: _ACEOF
3642: if ac_fn_c_try_link "$LINENO"; then :
3643:
3644: else
3645: LIBS="-lncurses $olibs"
3646: { $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5
3647: $as_echo "$as_me: checking libncurses..." >&6;}
3648: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649: /* end confdefs.h. */
3650:
3651: int
3652: main ()
3653: {
3654: tgetent((char *)0, (char *)0);
3655: ;
3656: return 0;
3657: }
3658: _ACEOF
3659: if ac_fn_c_try_link "$LINENO"; then :
3660:
3661: else
3662: as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5
3663: fi
3664: rm -f core conftest.err conftest.$ac_objext \
3665: conftest$ac_exeext conftest.$ac_ext
3666: fi
3667: rm -f core conftest.err conftest.$ac_objext \
3668: conftest$ac_exeext conftest.$ac_ext
3669: fi
3670: rm -f core conftest.err conftest.$ac_objext \
3671: conftest$ac_exeext conftest.$ac_ext
3672: fi
3673: rm -f core conftest.err conftest.$ac_objext \
3674: conftest$ac_exeext conftest.$ac_ext
3675: fi
3676: rm -f core conftest.err conftest.$ac_objext \
3677: conftest$ac_exeext conftest.$ac_ext
3678:
3679: if test "$cross_compiling" = yes; then :
3680: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3681: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3682: as_fn_error $? "cannot run test program while cross compiling
3683: See \`config.log' for more details" "$LINENO" 5; }
3684: else
3685: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3686: /* end confdefs.h. */
3687:
3688: extern char *tgoto();
3689: main()
3690: {
3691: exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
3692: }
3693: _ACEOF
3694: if ac_fn_c_try_run "$LINENO"; then :
3695: echo "- you use the termcap database" 1>&6
3696:
3697: else
3698: echo "- you use the terminfo database" 1>&6
3699: $as_echo "#define TERMINFO 1" >>confdefs.h
3700:
3701: fi
3702: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3703: conftest.$ac_objext conftest.beam conftest.$ac_ext
3704: fi
3705:
3706: { $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5
3707: $as_echo "$as_me: checking ospeed..." >&6;}
3708: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709: /* end confdefs.h. */
3710: extern short ospeed;
3711: int
3712: main ()
3713: {
3714: ospeed=5;
3715: ;
3716: return 0;
3717: }
3718: _ACEOF
3719: if ac_fn_c_try_link "$LINENO"; then :
3720:
3721: else
3722: $as_echo "#define NEED_OSPEED 1" >>confdefs.h
3723:
3724: fi
3725: rm -f core conftest.err conftest.$ac_objext \
3726: conftest$ac_exeext conftest.$ac_ext
3727:
3728: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5
3729: $as_echo "$as_me: checking for /dev/ptc..." >&6;}
3730: if test -r /dev/ptc; then
3731: $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
3732:
3733: fi
3734:
3735: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5
3736: $as_echo "$as_me: checking for SVR4 ptys..." >&6;}
3737: sysvr4ptys=
3738: if test -c /dev/ptmx ; then
3739: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740: /* end confdefs.h. */
3741:
3742: int
3743: main ()
3744: {
3745: ptsname(0);grantpt(0);unlockpt(0);
3746: ;
3747: return 0;
3748: }
3749: _ACEOF
3750: if ac_fn_c_try_link "$LINENO"; then :
3751: $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h
3752:
3753: sysvr4ptys=1
3754: fi
3755: rm -f core conftest.err conftest.$ac_objext \
3756: conftest$ac_exeext conftest.$ac_ext
3757: fi
3758:
3759: for ac_func in getpt
3760: do :
3761: ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
3762: if test "x$ac_cv_func_getpt" = xyes; then :
3763: cat >>confdefs.h <<_ACEOF
3764: #define HAVE_GETPT 1
3765: _ACEOF
3766:
3767: fi
3768: done
3769:
3770:
3771: if test -z "$sysvr4ptys"; then
3772: for ac_func in openpty
3773: do :
3774: ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
3775: if test "x$ac_cv_func_openpty" = xyes; then :
3776: cat >>confdefs.h <<_ACEOF
3777: #define HAVE_OPENPTY 1
3778: _ACEOF
3779:
3780: else
3781: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
3782: $as_echo_n "checking for openpty in -lutil... " >&6; }
3783: if ${ac_cv_lib_util_openpty+:} false; then :
3784: $as_echo_n "(cached) " >&6
3785: else
3786: ac_check_lib_save_LIBS=$LIBS
3787: LIBS="-lutil $LIBS"
3788: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789: /* end confdefs.h. */
3790:
3791: /* Override any GCC internal prototype to avoid an error.
3792: Use char because int might match the return type of a GCC
3793: builtin and then its argument prototype would still apply. */
3794: #ifdef __cplusplus
3795: extern "C"
3796: #endif
3797: char openpty ();
3798: int
3799: main ()
3800: {
3801: return openpty ();
3802: ;
3803: return 0;
3804: }
3805: _ACEOF
3806: if ac_fn_c_try_link "$LINENO"; then :
3807: ac_cv_lib_util_openpty=yes
3808: else
3809: ac_cv_lib_util_openpty=no
3810: fi
3811: rm -f core conftest.err conftest.$ac_objext \
3812: conftest$ac_exeext conftest.$ac_ext
3813: LIBS=$ac_check_lib_save_LIBS
3814: fi
3815: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
3816: $as_echo "$ac_cv_lib_util_openpty" >&6; }
3817: if test "x$ac_cv_lib_util_openpty" = xyes; then :
3818: $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
3819: LIBS="$LIBS -lutil"
3820: fi
3821:
3822: fi
3823: done
3824:
3825: fi
3826:
3827: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5
3828: $as_echo "$as_me: checking for ptyranges..." >&6;}
3829: if test -d /dev/ptym ; then
3830: pdir='/dev/ptym'
3831: else
3832: pdir='/dev'
3833: fi
3834: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835: /* end confdefs.h. */
3836: #ifdef M_UNIX
3837: yes;
3838: #endif
3839:
3840: _ACEOF
3841: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3842: $EGREP "yes" >/dev/null 2>&1; then :
3843: ptys=`echo /dev/ptyp??`
3844: else
3845: ptys=`echo $pdir/pty??`
3846: fi
3847: rm -f conftest*
3848:
3849: if test "$ptys" != "$pdir/pty??" ; then
3850: p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
3851: p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
3852: cat >>confdefs.h <<_ACEOF
3853: #define PTYRANGE0 "$p0"
3854: _ACEOF
3855:
3856: cat >>confdefs.h <<_ACEOF
3857: #define PTYRANGE1 "$p1"
3858: _ACEOF
3859:
3860: fi
3861:
3862:
3863: # Check whether --with-pty-mode was given.
3864: if test "${with_pty_mode+set}" = set; then :
3865: withval=$with_pty_mode; ptymode="${withval}"
3866: fi
3867:
3868:
3869: # Check whether --with-pty-group was given.
3870: if test "${with_pty_group+set}" = set; then :
3871: withval=$with_pty_group; ptygrp="${withval}"
3872: fi
3873:
3874: test -n "$ptymode" || ptymode=0620
3875: if test -n "$ptygrp" ; then
3876: cat >>confdefs.h <<_ACEOF
3877: #define PTYMODE $ptymode
3878: _ACEOF
3879:
3880: cat >>confdefs.h <<_ACEOF
3881: #define PTYGROUP $ptygrp
3882: _ACEOF
3883:
3884: else
3885:
3886: { $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5
3887: $as_echo "$as_me: checking default tty permissions/group..." >&6;}
3888: rm -f conftest_grp
3889: if test "$cross_compiling" = yes; then :
3890: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3891: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3892: as_fn_error $? "cannot run test program while cross compiling
3893: See \`config.log' for more details" "$LINENO" 5; }
3894: else
3895: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896: /* end confdefs.h. */
3897:
3898: #include <sys/types.h>
3899: #include <sys/stat.h>
3900: #include <stdio.h>
3901: main()
3902: {
3903: struct stat sb;
3904: char *x,*ttyname();
3905: int om, m;
3906: FILE *fp;
3907:
3908: if (!(x = ttyname(0))) exit(1);
3909: if (stat(x, &sb)) exit(1);
3910: om = sb.st_mode;
3911: if (om & 002) exit(0);
3912: m = system("mesg y");
3913: if (m == -1 || m == 127) exit(1);
3914: if (stat(x, &sb)) exit(1);
3915: m = sb.st_mode;
3916: if (chmod(x, om)) exit(1);
3917: if (m & 002) exit(0);
3918: if (sb.st_gid == getgid()) exit(1);
3919: if (!(fp=fopen("conftest_grp", "w")))
3920: exit(1);
3921: fprintf(fp, "%d\n", sb.st_gid);
3922: fclose(fp);
3923: exit(0);
3924: }
3925:
3926: _ACEOF
3927: if ac_fn_c_try_run "$LINENO"; then :
3928:
3929: if test -f conftest_grp; then
3930: ptygrp=`cat conftest_grp`
3931: echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
3932:
3933: cat >>confdefs.h <<_ACEOF
3934: #define PTYMODE $ptymode
3935: _ACEOF
3936:
3937: cat >>confdefs.h <<_ACEOF
3938: #define PTYGROUP $ptygrp
3939: _ACEOF
3940:
3941: else
3942: echo "- ptys are world accessable" 1>&6
3943:
3944: fi
3945:
3946: else
3947:
3948: WRITEPATH=''
3949: XTERMPATH=''
3950: # Extract the first word of "write", so it can be a program name with args.
3951: set dummy write; ac_word=$2
3952: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3953: $as_echo_n "checking for $ac_word... " >&6; }
3954: if ${ac_cv_path_WRITEPATH+:} false; then :
3955: $as_echo_n "(cached) " >&6
3956: else
3957: case $WRITEPATH in
3958: [\\/]* | ?:[\\/]*)
3959: ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path.
3960: ;;
3961: *)
3962: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3963: for as_dir in $PATH
3964: do
3965: IFS=$as_save_IFS
3966: test -z "$as_dir" && as_dir=.
3967: for ac_exec_ext in '' $ac_executable_extensions; do
3968: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3969: ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext"
3970: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3971: break 2
3972: fi
3973: done
3974: done
3975: IFS=$as_save_IFS
3976:
3977: ;;
3978: esac
3979: fi
3980: WRITEPATH=$ac_cv_path_WRITEPATH
3981: if test -n "$WRITEPATH"; then
3982: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5
3983: $as_echo "$WRITEPATH" >&6; }
3984: else
3985: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3986: $as_echo "no" >&6; }
3987: fi
3988:
3989:
3990: # Extract the first word of "xterm", so it can be a program name with args.
3991: set dummy xterm; ac_word=$2
3992: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3993: $as_echo_n "checking for $ac_word... " >&6; }
3994: if ${ac_cv_path_XTERMPATH+:} false; then :
3995: $as_echo_n "(cached) " >&6
3996: else
3997: case $XTERMPATH in
3998: [\\/]* | ?:[\\/]*)
3999: ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path.
4000: ;;
4001: *)
4002: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003: for as_dir in $PATH
4004: do
4005: IFS=$as_save_IFS
4006: test -z "$as_dir" && as_dir=.
4007: for ac_exec_ext in '' $ac_executable_extensions; do
4008: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4009: ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext"
4010: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4011: break 2
4012: fi
4013: done
4014: done
4015: IFS=$as_save_IFS
4016:
4017: ;;
4018: esac
4019: fi
4020: XTERMPATH=$ac_cv_path_XTERMPATH
4021: if test -n "$XTERMPATH"; then
4022: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5
4023: $as_echo "$XTERMPATH" >&6; }
4024: else
4025: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4026: $as_echo "no" >&6; }
4027: fi
4028:
4029:
4030: found=
4031: if test -n "$WRITEPATH$XTERMPATH"; then
4032: findfollow=
4033: lsfollow=
4034: found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
4035: if test -n "$found"; then
4036: findfollow=-follow
4037: lsfollow=L
4038: fi
4039: if test -n "$XTERMPATH"; then
4040: ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
4041: if test tty != "$ptygrpn"; then
4042: XTERMPATH=
4043: fi
4044: fi
4045: fi
4046: if test -n "$WRITEPATH$XTERMPATH"; then
4047: found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
4048: if test -n "$found"; then
4049: ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
4050: echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
4051:
4052: cat >>confdefs.h <<_ACEOF
4053: #define PTYMODE $ptymode
4054: _ACEOF
4055:
4056: cat >>confdefs.h <<_ACEOF
4057: #define PTYGROUP $ptygrp
4058: _ACEOF
4059:
4060: else
4061: echo "- ptys are world accessable" 1>&6
4062:
4063: fi
4064: else
4065: echo "- can't determine - assume ptys are world accessable" 1>&6
4066:
4067: fi
4068:
4069:
4070: fi
4071: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4072: conftest.$ac_objext conftest.beam conftest.$ac_ext
4073: fi
4074:
4075: rm -f conftest_grp
4076: fi
4077:
4078: if test -n "$posix" ; then
4079:
4080: echo "assuming posix signal definition" 1>&6
4081:
4082: $as_echo "#define SIGVOID 1" >>confdefs.h
4083:
4084:
4085: else
4086:
4087: { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5
4088: $as_echo "$as_me: checking return type of signal handlers..." >&6;}
4089: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4090: /* end confdefs.h. */
4091: #include <sys/types.h>
4092: #include <signal.h>
4093: #ifdef signal
4094: #undef signal
4095: #endif
4096: extern void (*signal ()) ();
4097: int
4098: main ()
4099: {
4100: int i;
4101: ;
4102: return 0;
4103: }
4104: _ACEOF
4105: if ac_fn_c_try_compile "$LINENO"; then :
4106: $as_echo "#define SIGVOID 1" >>confdefs.h
4107:
4108: fi
4109: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4110: { $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5
4111: $as_echo "$as_me: checking sigset..." >&6;}
4112: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113: /* end confdefs.h. */
4114:
4115: #include <sys/types.h>
4116: #include <signal.h>
4117:
4118: int
4119: main ()
4120: {
4121:
4122: #ifdef SIGVOID
4123: sigset(0, (void (*)())0);
4124: #else
4125: sigset(0, (int (*)())0);
4126: #endif
4127:
4128: ;
4129: return 0;
4130: }
4131: _ACEOF
4132: if ac_fn_c_try_link "$LINENO"; then :
4133: $as_echo "#define USESIGSET 1" >>confdefs.h
4134:
4135: fi
4136: rm -f core conftest.err conftest.$ac_objext \
4137: conftest$ac_exeext conftest.$ac_ext
4138: { $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5
4139: $as_echo "$as_me: checking signal implementation..." >&6;}
4140: if test "$cross_compiling" = yes; then :
4141: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4142: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4143: as_fn_error $? "cannot run test program while cross compiling
4144: See \`config.log' for more details" "$LINENO" 5; }
4145: else
4146: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4147: /* end confdefs.h. */
4148:
4149: #include <sys/types.h>
4150: #include <signal.h>
4151:
4152: #ifndef SIGCLD
4153: #define SIGCLD SIGCHLD
4154: #endif
4155: #ifdef USESIGSET
4156: #define signal sigset
4157: #endif
4158:
4159: int got;
4160:
4161: #ifdef SIGVOID
4162: void
4163: #endif
4164: hand()
4165: {
4166: got++;
4167: }
4168:
4169: main()
4170: {
4171: /* on hpux we use sigvec to get bsd signals */
4172: #ifdef __hpux
4173: (void)signal(SIGCLD, hand);
4174: kill(getpid(), SIGCLD);
4175: kill(getpid(), SIGCLD);
4176: if (got < 2)
4177: exit(1);
4178: #endif
4179: exit(0);
4180: }
4181:
4182: _ACEOF
4183: if ac_fn_c_try_run "$LINENO"; then :
4184:
4185: else
4186: $as_echo "#define SYSVSIGS 1" >>confdefs.h
4187:
4188: fi
4189: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4190: conftest.$ac_objext conftest.beam conftest.$ac_ext
4191: fi
4192:
4193:
4194: fi
4195:
4196: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4197: $as_echo_n "checking for ANSI C header files... " >&6; }
4198: if ${ac_cv_header_stdc+:} false; then :
4199: $as_echo_n "(cached) " >&6
4200: else
4201: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202: /* end confdefs.h. */
4203: #include <stdlib.h>
4204: #include <stdarg.h>
4205: #include <string.h>
4206: #include <float.h>
4207:
4208: int
4209: main ()
4210: {
4211:
4212: ;
4213: return 0;
4214: }
4215: _ACEOF
4216: if ac_fn_c_try_compile "$LINENO"; then :
4217: ac_cv_header_stdc=yes
4218: else
4219: ac_cv_header_stdc=no
4220: fi
4221: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4222:
4223: if test $ac_cv_header_stdc = yes; then
4224: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4225: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226: /* end confdefs.h. */
4227: #include <string.h>
4228:
4229: _ACEOF
4230: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4231: $EGREP "memchr" >/dev/null 2>&1; then :
4232:
4233: else
4234: ac_cv_header_stdc=no
4235: fi
4236: rm -f conftest*
4237:
4238: fi
4239:
4240: if test $ac_cv_header_stdc = yes; then
4241: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4242: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4243: /* end confdefs.h. */
4244: #include <stdlib.h>
4245:
4246: _ACEOF
4247: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4248: $EGREP "free" >/dev/null 2>&1; then :
4249:
4250: else
4251: ac_cv_header_stdc=no
4252: fi
4253: rm -f conftest*
4254:
4255: fi
4256:
4257: if test $ac_cv_header_stdc = yes; then
4258: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4259: if test "$cross_compiling" = yes; then :
4260: :
4261: else
4262: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263: /* end confdefs.h. */
4264: #include <ctype.h>
4265: #include <stdlib.h>
4266: #if ((' ' & 0x0FF) == 0x020)
4267: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4268: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4269: #else
4270: # define ISLOWER(c) \
4271: (('a' <= (c) && (c) <= 'i') \
4272: || ('j' <= (c) && (c) <= 'r') \
4273: || ('s' <= (c) && (c) <= 'z'))
4274: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4275: #endif
4276:
4277: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4278: int
4279: main ()
4280: {
4281: int i;
4282: for (i = 0; i < 256; i++)
4283: if (XOR (islower (i), ISLOWER (i))
4284: || toupper (i) != TOUPPER (i))
4285: return 2;
4286: return 0;
4287: }
4288: _ACEOF
4289: if ac_fn_c_try_run "$LINENO"; then :
4290:
4291: else
4292: ac_cv_header_stdc=no
4293: fi
4294: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4295: conftest.$ac_objext conftest.beam conftest.$ac_ext
4296: fi
4297:
4298: fi
4299: fi
4300: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4301: $as_echo "$ac_cv_header_stdc" >&6; }
4302: if test $ac_cv_header_stdc = yes; then
4303:
4304: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4305:
4306: fi
4307:
4308: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4309: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4310: inttypes.h stdint.h unistd.h
4311: do :
4312: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4313: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4314: "
4315: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4316: cat >>confdefs.h <<_ACEOF
4317: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4318: _ACEOF
4319:
4320: fi
4321:
4322: done
4323:
4324:
4325: for ac_header in sys/stropts.h sys/wait.h sgtty.h sys/select.h
4326: do :
4327: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4328: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4329: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4330: cat >>confdefs.h <<_ACEOF
4331: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4332: _ACEOF
4333:
4334: fi
4335:
4336: done
4337:
4338: for ac_header in term.h
4339: do :
4340: ac_fn_c_check_header_mongrel "$LINENO" "term.h" "ac_cv_header_term_h" "$ac_includes_default"
4341: if test "x$ac_cv_header_term_h" = xyes; then :
4342: cat >>confdefs.h <<_ACEOF
4343: #define HAVE_TERM_H 1
4344: _ACEOF
4345:
4346: fi
4347:
4348: done
4349:
4350:
4351: ac_config_files="$ac_config_files Makefile"
4352:
4353: cat >confcache <<\_ACEOF
4354: # This file is a shell script that caches the results of configure
4355: # tests run on this system so they can be shared between configure
4356: # scripts and configure runs, see configure's option --config-cache.
4357: # It is not useful on other systems. If it contains results you don't
4358: # want to keep, you may remove or edit it.
4359: #
4360: # config.status only pays attention to the cache file if you give it
4361: # the --recheck option to rerun configure.
4362: #
4363: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4364: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4365: # following values.
4366:
4367: _ACEOF
4368:
4369: # The following way of writing the cache mishandles newlines in values,
4370: # but we know of no workaround that is simple, portable, and efficient.
4371: # So, we kill variables containing newlines.
4372: # Ultrix sh set writes to stderr and can't be redirected directly,
4373: # and sets the high bit in the cache file unless we assign to the vars.
4374: (
4375: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4376: eval ac_val=\$$ac_var
4377: case $ac_val in #(
4378: *${as_nl}*)
4379: case $ac_var in #(
4380: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4381: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4382: esac
4383: case $ac_var in #(
4384: _ | IFS | as_nl) ;; #(
4385: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4386: *) { eval $ac_var=; unset $ac_var;} ;;
4387: esac ;;
4388: esac
4389: done
4390:
4391: (set) 2>&1 |
4392: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4393: *${as_nl}ac_space=\ *)
4394: # `set' does not quote correctly, so add quotes: double-quote
4395: # substitution turns \\\\ into \\, and sed turns \\ into \.
4396: sed -n \
4397: "s/'/'\\\\''/g;
4398: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4399: ;; #(
4400: *)
4401: # `set' quotes correctly as required by POSIX, so do not add quotes.
4402: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4403: ;;
4404: esac |
4405: sort
4406: ) |
4407: sed '
4408: /^ac_cv_env_/b end
4409: t clear
4410: :clear
4411: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4412: t end
4413: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4414: :end' >>confcache
4415: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4416: if test -w "$cache_file"; then
4417: if test "x$cache_file" != "x/dev/null"; then
4418: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4419: $as_echo "$as_me: updating cache $cache_file" >&6;}
4420: if test ! -f "$cache_file" || test -h "$cache_file"; then
4421: cat confcache >"$cache_file"
4422: else
4423: case $cache_file in #(
4424: */* | ?:*)
4425: mv -f confcache "$cache_file"$$ &&
4426: mv -f "$cache_file"$$ "$cache_file" ;; #(
4427: *)
4428: mv -f confcache "$cache_file" ;;
4429: esac
4430: fi
4431: fi
4432: else
4433: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4434: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4435: fi
4436: fi
4437: rm -f confcache
4438:
4439: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4440: # Let make expand exec_prefix.
4441: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4442:
4443: DEFS=-DHAVE_CONFIG_H
4444:
4445: ac_libobjs=
4446: ac_ltlibobjs=
4447: U=
4448: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4449: # 1. Remove the extension, and $U if already installed.
4450: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4451: ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4452: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4453: # will be set to the directory where LIBOBJS objects are built.
4454: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4455: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4456: done
4457: LIBOBJS=$ac_libobjs
4458:
4459: LTLIBOBJS=$ac_ltlibobjs
4460:
4461:
4462:
4463: : "${CONFIG_STATUS=./config.status}"
4464: ac_write_fail=0
4465: ac_clean_files_save=$ac_clean_files
4466: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4467: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4468: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4469: as_write_fail=0
4470: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4471: #! $SHELL
4472: # Generated by $as_me.
4473: # Run this file to recreate the current configuration.
4474: # Compiler output produced by configure, useful for debugging
4475: # configure, is in config.log if it exists.
4476:
4477: debug=false
4478: ac_cs_recheck=false
4479: ac_cs_silent=false
4480:
4481: SHELL=\${CONFIG_SHELL-$SHELL}
4482: export SHELL
4483: _ASEOF
4484: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4485: ## -------------------- ##
4486: ## M4sh Initialization. ##
4487: ## -------------------- ##
4488:
4489: # Be more Bourne compatible
4490: DUALCASE=1; export DUALCASE # for MKS sh
4491: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4492: emulate sh
4493: NULLCMD=:
4494: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4495: # is contrary to our usage. Disable this feature.
4496: alias -g '${1+"$@"}'='"$@"'
4497: setopt NO_GLOB_SUBST
4498: else
4499: case `(set -o) 2>/dev/null` in #(
4500: *posix*) :
4501: set -o posix ;; #(
4502: *) :
4503: ;;
4504: esac
4505: fi
4506:
4507:
4508: as_nl='
4509: '
4510: export as_nl
4511: # Printing a long string crashes Solaris 7 /usr/bin/printf.
4512: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4513: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4514: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4515: # Prefer a ksh shell builtin over an external printf program on Solaris,
4516: # but without wasting forks for bash or zsh.
4517: if test -z "$BASH_VERSION$ZSH_VERSION" \
4518: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4519: as_echo='print -r --'
4520: as_echo_n='print -rn --'
4521: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4522: as_echo='printf %s\n'
4523: as_echo_n='printf %s'
4524: else
4525: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4526: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4527: as_echo_n='/usr/ucb/echo -n'
4528: else
4529: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4530: as_echo_n_body='eval
4531: arg=$1;
4532: case $arg in #(
4533: *"$as_nl"*)
4534: expr "X$arg" : "X\\(.*\\)$as_nl";
4535: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4536: esac;
4537: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4538: '
4539: export as_echo_n_body
4540: as_echo_n='sh -c $as_echo_n_body as_echo'
4541: fi
4542: export as_echo_body
4543: as_echo='sh -c $as_echo_body as_echo'
4544: fi
4545:
4546: # The user is always right.
4547: if test "${PATH_SEPARATOR+set}" != set; then
4548: PATH_SEPARATOR=:
4549: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4550: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4551: PATH_SEPARATOR=';'
4552: }
4553: fi
4554:
4555:
4556: # IFS
4557: # We need space, tab and new line, in precisely that order. Quoting is
4558: # there to prevent editors from complaining about space-tab.
4559: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4560: # splitting by setting IFS to empty value.)
4561: IFS=" "" $as_nl"
4562:
4563: # Find who we are. Look in the path if we contain no directory separator.
4564: as_myself=
4565: case $0 in #((
4566: *[\\/]* ) as_myself=$0 ;;
4567: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4568: for as_dir in $PATH
4569: do
4570: IFS=$as_save_IFS
4571: test -z "$as_dir" && as_dir=.
4572: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4573: done
4574: IFS=$as_save_IFS
4575:
4576: ;;
4577: esac
4578: # We did not find ourselves, most probably we were run as `sh COMMAND'
4579: # in which case we are not to be found in the path.
4580: if test "x$as_myself" = x; then
4581: as_myself=$0
4582: fi
4583: if test ! -f "$as_myself"; then
4584: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4585: exit 1
4586: fi
4587:
4588: # Unset variables that we do not need and which cause bugs (e.g. in
4589: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4590: # suppresses any "Segmentation fault" message there. '((' could
4591: # trigger a bug in pdksh 5.2.14.
4592: for as_var in BASH_ENV ENV MAIL MAILPATH
4593: do eval test x\${$as_var+set} = xset \
4594: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4595: done
4596: PS1='$ '
4597: PS2='> '
4598: PS4='+ '
4599:
4600: # NLS nuisances.
4601: LC_ALL=C
4602: export LC_ALL
4603: LANGUAGE=C
4604: export LANGUAGE
4605:
4606: # CDPATH.
4607: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4608:
4609:
4610: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4611: # ----------------------------------------
4612: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4613: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4614: # script with STATUS, using 1 if that was 0.
4615: as_fn_error ()
4616: {
4617: as_status=$1; test $as_status -eq 0 && as_status=1
4618: if test "$4"; then
4619: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4620: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4621: fi
4622: $as_echo "$as_me: error: $2" >&2
4623: as_fn_exit $as_status
4624: } # as_fn_error
4625:
4626:
4627: # as_fn_set_status STATUS
4628: # -----------------------
4629: # Set $? to STATUS, without forking.
4630: as_fn_set_status ()
4631: {
4632: return $1
4633: } # as_fn_set_status
4634:
4635: # as_fn_exit STATUS
4636: # -----------------
4637: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4638: as_fn_exit ()
4639: {
4640: set +e
4641: as_fn_set_status $1
4642: exit $1
4643: } # as_fn_exit
4644:
4645: # as_fn_unset VAR
4646: # ---------------
4647: # Portably unset VAR.
4648: as_fn_unset ()
4649: {
4650: { eval $1=; unset $1;}
4651: }
4652: as_unset=as_fn_unset
4653: # as_fn_append VAR VALUE
4654: # ----------------------
4655: # Append the text in VALUE to the end of the definition contained in VAR. Take
4656: # advantage of any shell optimizations that allow amortized linear growth over
4657: # repeated appends, instead of the typical quadratic growth present in naive
4658: # implementations.
4659: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4660: eval 'as_fn_append ()
4661: {
4662: eval $1+=\$2
4663: }'
4664: else
4665: as_fn_append ()
4666: {
4667: eval $1=\$$1\$2
4668: }
4669: fi # as_fn_append
4670:
4671: # as_fn_arith ARG...
4672: # ------------------
4673: # Perform arithmetic evaluation on the ARGs, and store the result in the
4674: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4675: # must be portable across $(()) and expr.
4676: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4677: eval 'as_fn_arith ()
4678: {
4679: as_val=$(( $* ))
4680: }'
4681: else
4682: as_fn_arith ()
4683: {
4684: as_val=`expr "$@" || test $? -eq 1`
4685: }
4686: fi # as_fn_arith
4687:
4688:
4689: if expr a : '\(a\)' >/dev/null 2>&1 &&
4690: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4691: as_expr=expr
4692: else
4693: as_expr=false
4694: fi
4695:
4696: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4697: as_basename=basename
4698: else
4699: as_basename=false
4700: fi
4701:
4702: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4703: as_dirname=dirname
4704: else
4705: as_dirname=false
4706: fi
4707:
4708: as_me=`$as_basename -- "$0" ||
4709: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4710: X"$0" : 'X\(//\)$' \| \
4711: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4712: $as_echo X/"$0" |
4713: sed '/^.*\/\([^/][^/]*\)\/*$/{
4714: s//\1/
4715: q
4716: }
4717: /^X\/\(\/\/\)$/{
4718: s//\1/
4719: q
4720: }
4721: /^X\/\(\/\).*/{
4722: s//\1/
4723: q
4724: }
4725: s/.*/./; q'`
4726:
4727: # Avoid depending upon Character Ranges.
4728: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4729: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4730: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4731: as_cr_digits='0123456789'
4732: as_cr_alnum=$as_cr_Letters$as_cr_digits
4733:
4734: ECHO_C= ECHO_N= ECHO_T=
4735: case `echo -n x` in #(((((
4736: -n*)
4737: case `echo 'xy\c'` in
4738: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4739: xy) ECHO_C='\c';;
4740: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4741: ECHO_T=' ';;
4742: esac;;
4743: *)
4744: ECHO_N='-n';;
4745: esac
4746:
4747: rm -f conf$$ conf$$.exe conf$$.file
4748: if test -d conf$$.dir; then
4749: rm -f conf$$.dir/conf$$.file
4750: else
4751: rm -f conf$$.dir
4752: mkdir conf$$.dir 2>/dev/null
4753: fi
4754: if (echo >conf$$.file) 2>/dev/null; then
4755: if ln -s conf$$.file conf$$ 2>/dev/null; then
4756: as_ln_s='ln -s'
4757: # ... but there are two gotchas:
4758: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4759: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4760: # In both cases, we have to default to `cp -p'.
4761: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4762: as_ln_s='cp -p'
4763: elif ln conf$$.file conf$$ 2>/dev/null; then
4764: as_ln_s=ln
4765: else
4766: as_ln_s='cp -p'
4767: fi
4768: else
4769: as_ln_s='cp -p'
4770: fi
4771: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4772: rmdir conf$$.dir 2>/dev/null
4773:
4774:
4775: # as_fn_mkdir_p
4776: # -------------
4777: # Create "$as_dir" as a directory, including parents if necessary.
4778: as_fn_mkdir_p ()
4779: {
4780:
4781: case $as_dir in #(
4782: -*) as_dir=./$as_dir;;
4783: esac
4784: test -d "$as_dir" || eval $as_mkdir_p || {
4785: as_dirs=
4786: while :; do
4787: case $as_dir in #(
4788: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4789: *) as_qdir=$as_dir;;
4790: esac
4791: as_dirs="'$as_qdir' $as_dirs"
4792: as_dir=`$as_dirname -- "$as_dir" ||
4793: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4794: X"$as_dir" : 'X\(//\)[^/]' \| \
4795: X"$as_dir" : 'X\(//\)$' \| \
4796: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4797: $as_echo X"$as_dir" |
4798: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4799: s//\1/
4800: q
4801: }
4802: /^X\(\/\/\)[^/].*/{
4803: s//\1/
4804: q
4805: }
4806: /^X\(\/\/\)$/{
4807: s//\1/
4808: q
4809: }
4810: /^X\(\/\).*/{
4811: s//\1/
4812: q
4813: }
4814: s/.*/./; q'`
4815: test -d "$as_dir" && break
4816: done
4817: test -z "$as_dirs" || eval "mkdir $as_dirs"
4818: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4819:
4820:
4821: } # as_fn_mkdir_p
4822: if mkdir -p . 2>/dev/null; then
4823: as_mkdir_p='mkdir -p "$as_dir"'
4824: else
4825: test -d ./-p && rmdir ./-p
4826: as_mkdir_p=false
4827: fi
4828:
4829: if test -x / >/dev/null 2>&1; then
4830: as_test_x='test -x'
4831: else
4832: if ls -dL / >/dev/null 2>&1; then
4833: as_ls_L_option=L
4834: else
4835: as_ls_L_option=
4836: fi
4837: as_test_x='
4838: eval sh -c '\''
4839: if test -d "$1"; then
4840: test -d "$1/.";
4841: else
4842: case $1 in #(
4843: -*)set "./$1";;
4844: esac;
4845: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4846: ???[sx]*):;;*)false;;esac;fi
4847: '\'' sh
4848: '
4849: fi
4850: as_executable_p=$as_test_x
4851:
4852: # Sed expression to map a string onto a valid CPP name.
4853: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4854:
4855: # Sed expression to map a string onto a valid variable name.
4856: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4857:
4858:
4859: exec 6>&1
4860: ## ----------------------------------- ##
4861: ## Main body of $CONFIG_STATUS script. ##
4862: ## ----------------------------------- ##
4863: _ASEOF
4864: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4865:
4866: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4867: # Save the log message, to keep $0 and so on meaningful, and to
4868: # report actual input values of CONFIG_FILES etc. instead of their
4869: # values after options handling.
4870: ac_log="
4871: This file was extended by $as_me, which was
4872: generated by GNU Autoconf 2.68. Invocation command line was
4873:
4874: CONFIG_FILES = $CONFIG_FILES
4875: CONFIG_HEADERS = $CONFIG_HEADERS
4876: CONFIG_LINKS = $CONFIG_LINKS
4877: CONFIG_COMMANDS = $CONFIG_COMMANDS
4878: $ $0 $@
4879:
4880: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4881: "
4882:
4883: _ACEOF
4884:
4885: case $ac_config_files in *"
4886: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4887: esac
4888:
4889: case $ac_config_headers in *"
4890: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4891: esac
4892:
4893:
4894: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4895: # Files that config.status was made for.
4896: config_files="$ac_config_files"
4897: config_headers="$ac_config_headers"
4898:
4899: _ACEOF
4900:
4901: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4902: ac_cs_usage="\
4903: \`$as_me' instantiates files and other configuration actions
4904: from templates according to the current configuration. Unless the files
4905: and actions are specified as TAGs, all are instantiated by default.
4906:
4907: Usage: $0 [OPTION]... [TAG]...
4908:
4909: -h, --help print this help, then exit
4910: -V, --version print version number and configuration settings, then exit
4911: --config print configuration, then exit
4912: -q, --quiet, --silent
4913: do not print progress messages
4914: -d, --debug don't remove temporary files
4915: --recheck update $as_me by reconfiguring in the same conditions
4916: --file=FILE[:TEMPLATE]
4917: instantiate the configuration file FILE
4918: --header=FILE[:TEMPLATE]
4919: instantiate the configuration header FILE
4920:
4921: Configuration files:
4922: $config_files
4923:
4924: Configuration headers:
4925: $config_headers
4926:
4927: Report bugs to the package provider."
4928:
4929: _ACEOF
4930: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4931: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4932: ac_cs_version="\\
4933: config.status
4934: configured by $0, generated by GNU Autoconf 2.68,
4935: with options \\"\$ac_cs_config\\"
4936:
4937: Copyright (C) 2010 Free Software Foundation, Inc.
4938: This config.status script is free software; the Free Software Foundation
4939: gives unlimited permission to copy, distribute and modify it."
4940:
4941: ac_pwd='$ac_pwd'
4942: srcdir='$srcdir'
4943: AWK='$AWK'
4944: test -n "\$AWK" || AWK=awk
4945: _ACEOF
4946:
4947: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4948: # The default lists apply if the user does not specify any file.
4949: ac_need_defaults=:
4950: while test $# != 0
4951: do
4952: case $1 in
4953: --*=?*)
4954: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4955: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4956: ac_shift=:
4957: ;;
4958: --*=)
4959: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4960: ac_optarg=
4961: ac_shift=:
4962: ;;
4963: *)
4964: ac_option=$1
4965: ac_optarg=$2
4966: ac_shift=shift
4967: ;;
4968: esac
4969:
4970: case $ac_option in
4971: # Handling of the options.
4972: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4973: ac_cs_recheck=: ;;
4974: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4975: $as_echo "$ac_cs_version"; exit ;;
4976: --config | --confi | --conf | --con | --co | --c )
4977: $as_echo "$ac_cs_config"; exit ;;
4978: --debug | --debu | --deb | --de | --d | -d )
4979: debug=: ;;
4980: --file | --fil | --fi | --f )
4981: $ac_shift
4982: case $ac_optarg in
4983: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4984: '') as_fn_error $? "missing file argument" ;;
4985: esac
4986: as_fn_append CONFIG_FILES " '$ac_optarg'"
4987: ac_need_defaults=false;;
4988: --header | --heade | --head | --hea )
4989: $ac_shift
4990: case $ac_optarg in
4991: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4992: esac
4993: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4994: ac_need_defaults=false;;
4995: --he | --h)
4996: # Conflict between --help and --header
4997: as_fn_error $? "ambiguous option: \`$1'
4998: Try \`$0 --help' for more information.";;
4999: --help | --hel | -h )
5000: $as_echo "$ac_cs_usage"; exit ;;
5001: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5002: | -silent | --silent | --silen | --sile | --sil | --si | --s)
5003: ac_cs_silent=: ;;
5004:
5005: # This is an error.
5006: -*) as_fn_error $? "unrecognized option: \`$1'
5007: Try \`$0 --help' for more information." ;;
5008:
5009: *) as_fn_append ac_config_targets " $1"
5010: ac_need_defaults=false ;;
5011:
5012: esac
5013: shift
5014: done
5015:
5016: ac_configure_extra_args=
5017:
5018: if $ac_cs_silent; then
5019: exec 6>/dev/null
5020: ac_configure_extra_args="$ac_configure_extra_args --silent"
5021: fi
5022:
5023: _ACEOF
5024: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5025: if \$ac_cs_recheck; then
5026: set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5027: shift
5028: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5029: CONFIG_SHELL='$SHELL'
5030: export CONFIG_SHELL
5031: exec "\$@"
5032: fi
5033:
5034: _ACEOF
5035: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5036: exec 5>>config.log
5037: {
5038: echo
5039: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5040: ## Running $as_me. ##
5041: _ASBOX
5042: $as_echo "$ac_log"
5043: } >&5
5044:
5045: _ACEOF
5046: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5047: _ACEOF
5048:
5049: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5050:
5051: # Handling of arguments.
5052: for ac_config_target in $ac_config_targets
5053: do
5054: case $ac_config_target in
5055: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5056: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5057:
5058: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5059: esac
5060: done
5061:
5062:
5063: # If the user did not use the arguments to specify the items to instantiate,
5064: # then the envvar interface is used. Set only those that are not.
5065: # We use the long form for the default assignment because of an extremely
5066: # bizarre bug on SunOS 4.1.3.
5067: if $ac_need_defaults; then
5068: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5069: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5070: fi
5071:
5072: # Have a temporary directory for convenience. Make it in the build tree
5073: # simply because there is no reason against having it here, and in addition,
5074: # creating and moving files from /tmp can sometimes cause problems.
5075: # Hook for its removal unless debugging.
5076: # Note that there is a small window in which the directory will not be cleaned:
5077: # after its creation but before its name has been assigned to `$tmp'.
5078: $debug ||
5079: {
5080: tmp= ac_tmp=
5081: trap 'exit_status=$?
5082: : "${ac_tmp:=$tmp}"
5083: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5084: ' 0
5085: trap 'as_fn_exit 1' 1 2 13 15
5086: }
5087: # Create a (secure) tmp directory for tmp files.
5088:
5089: {
5090: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5091: test -d "$tmp"
5092: } ||
5093: {
5094: tmp=./conf$$-$RANDOM
5095: (umask 077 && mkdir "$tmp")
5096: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5097: ac_tmp=$tmp
5098:
5099: # Set up the scripts for CONFIG_FILES section.
5100: # No need to generate them if there are no CONFIG_FILES.
5101: # This happens for instance with `./config.status config.h'.
5102: if test -n "$CONFIG_FILES"; then
5103:
5104:
5105: ac_cr=`echo X | tr X '\015'`
5106: # On cygwin, bash can eat \r inside `` if the user requested igncr.
5107: # But we know of no other shell where ac_cr would be empty at this
5108: # point, so we can use a bashism as a fallback.
5109: if test "x$ac_cr" = x; then
5110: eval ac_cr=\$\'\\r\'
5111: fi
5112: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5113: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5114: ac_cs_awk_cr='\\r'
5115: else
5116: ac_cs_awk_cr=$ac_cr
5117: fi
5118:
5119: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5120: _ACEOF
5121:
5122:
5123: {
5124: echo "cat >conf$$subs.awk <<_ACEOF" &&
5125: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5126: echo "_ACEOF"
5127: } >conf$$subs.sh ||
5128: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5129: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5130: ac_delim='%!_!# '
5131: for ac_last_try in false false false false false :; do
5132: . ./conf$$subs.sh ||
5133: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5134:
5135: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5136: if test $ac_delim_n = $ac_delim_num; then
5137: break
5138: elif $ac_last_try; then
5139: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5140: else
5141: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5142: fi
5143: done
5144: rm -f conf$$subs.sh
5145:
5146: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5147: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5148: _ACEOF
5149: sed -n '
5150: h
5151: s/^/S["/; s/!.*/"]=/
5152: p
5153: g
5154: s/^[^!]*!//
5155: :repl
5156: t repl
5157: s/'"$ac_delim"'$//
5158: t delim
5159: :nl
5160: h
5161: s/\(.\{148\}\)..*/\1/
5162: t more1
5163: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5164: p
5165: n
5166: b repl
5167: :more1
5168: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5169: p
5170: g
5171: s/.\{148\}//
5172: t nl
5173: :delim
5174: h
5175: s/\(.\{148\}\)..*/\1/
5176: t more2
5177: s/["\\]/\\&/g; s/^/"/; s/$/"/
5178: p
5179: b
5180: :more2
5181: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5182: p
5183: g
5184: s/.\{148\}//
5185: t delim
5186: ' <conf$$subs.awk | sed '
5187: /^[^""]/{
5188: N
5189: s/\n//
5190: }
5191: ' >>$CONFIG_STATUS || ac_write_fail=1
5192: rm -f conf$$subs.awk
5193: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5194: _ACAWK
5195: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5196: for (key in S) S_is_set[key] = 1
5197: FS = ""
5198:
5199: }
5200: {
5201: line = $ 0
5202: nfields = split(line, field, "@")
5203: substed = 0
5204: len = length(field[1])
5205: for (i = 2; i < nfields; i++) {
5206: key = field[i]
5207: keylen = length(key)
5208: if (S_is_set[key]) {
5209: value = S[key]
5210: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5211: len += length(value) + length(field[++i])
5212: substed = 1
5213: } else
5214: len += 1 + keylen
5215: }
5216:
5217: print line
5218: }
5219:
5220: _ACAWK
5221: _ACEOF
5222: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5223: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5224: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5225: else
5226: cat
5227: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5228: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5229: _ACEOF
5230:
5231: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5232: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5233: # trailing colons and then remove the whole line if VPATH becomes empty
5234: # (actually we leave an empty line to preserve line numbers).
5235: if test "x$srcdir" = x.; then
5236: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5237: h
5238: s///
5239: s/^/:/
5240: s/[ ]*$/:/
5241: s/:\$(srcdir):/:/g
5242: s/:\${srcdir}:/:/g
5243: s/:@srcdir@:/:/g
5244: s/^:*//
5245: s/:*$//
5246: x
5247: s/\(=[ ]*\).*/\1/
5248: G
5249: s/\n//
5250: s/^[^=]*=[ ]*$//
5251: }'
5252: fi
5253:
5254: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5255: fi # test -n "$CONFIG_FILES"
5256:
5257: # Set up the scripts for CONFIG_HEADERS section.
5258: # No need to generate them if there are no CONFIG_HEADERS.
5259: # This happens for instance with `./config.status Makefile'.
5260: if test -n "$CONFIG_HEADERS"; then
5261: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5262: BEGIN {
5263: _ACEOF
5264:
5265: # Transform confdefs.h into an awk script `defines.awk', embedded as
5266: # here-document in config.status, that substitutes the proper values into
5267: # config.h.in to produce config.h.
5268:
5269: # Create a delimiter string that does not exist in confdefs.h, to ease
5270: # handling of long lines.
5271: ac_delim='%!_!# '
5272: for ac_last_try in false false :; do
5273: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5274: if test -z "$ac_tt"; then
5275: break
5276: elif $ac_last_try; then
5277: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5278: else
5279: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5280: fi
5281: done
5282:
5283: # For the awk script, D is an array of macro values keyed by name,
5284: # likewise P contains macro parameters if any. Preserve backslash
5285: # newline sequences.
5286:
5287: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5288: sed -n '
5289: s/.\{148\}/&'"$ac_delim"'/g
5290: t rset
5291: :rset
5292: s/^[ ]*#[ ]*define[ ][ ]*/ /
5293: t def
5294: d
5295: :def
5296: s/\\$//
5297: t bsnl
5298: s/["\\]/\\&/g
5299: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5300: D["\1"]=" \3"/p
5301: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5302: d
5303: :bsnl
5304: s/["\\]/\\&/g
5305: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5306: D["\1"]=" \3\\\\\\n"\\/p
5307: t cont
5308: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5309: t cont
5310: d
5311: :cont
5312: n
5313: s/.\{148\}/&'"$ac_delim"'/g
5314: t clear
5315: :clear
5316: s/\\$//
5317: t bsnlc
5318: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5319: d
5320: :bsnlc
5321: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5322: b cont
5323: ' <confdefs.h | sed '
5324: s/'"$ac_delim"'/"\\\
5325: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5326:
5327: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5328: for (key in D) D_is_set[key] = 1
5329: FS = ""
5330: }
5331: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5332: line = \$ 0
5333: split(line, arg, " ")
5334: if (arg[1] == "#") {
5335: defundef = arg[2]
5336: mac1 = arg[3]
5337: } else {
5338: defundef = substr(arg[1], 2)
5339: mac1 = arg[2]
5340: }
5341: split(mac1, mac2, "(") #)
5342: macro = mac2[1]
5343: prefix = substr(line, 1, index(line, defundef) - 1)
5344: if (D_is_set[macro]) {
5345: # Preserve the white space surrounding the "#".
5346: print prefix "define", macro P[macro] D[macro]
5347: next
5348: } else {
5349: # Replace #undef with comments. This is necessary, for example,
5350: # in the case of _POSIX_SOURCE, which is predefined and required
5351: # on some systems where configure will not decide to define it.
5352: if (defundef == "undef") {
5353: print "/*", prefix defundef, macro, "*/"
5354: next
5355: }
5356: }
5357: }
5358: { print }
5359: _ACAWK
5360: _ACEOF
5361: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5362: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5363: fi # test -n "$CONFIG_HEADERS"
5364:
5365:
5366: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5367: shift
5368: for ac_tag
5369: do
5370: case $ac_tag in
5371: :[FHLC]) ac_mode=$ac_tag; continue;;
5372: esac
5373: case $ac_mode$ac_tag in
5374: :[FHL]*:*);;
5375: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5376: :[FH]-) ac_tag=-:-;;
5377: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5378: esac
5379: ac_save_IFS=$IFS
5380: IFS=:
5381: set x $ac_tag
5382: IFS=$ac_save_IFS
5383: shift
5384: ac_file=$1
5385: shift
5386:
5387: case $ac_mode in
5388: :L) ac_source=$1;;
5389: :[FH])
5390: ac_file_inputs=
5391: for ac_f
5392: do
5393: case $ac_f in
5394: -) ac_f="$ac_tmp/stdin";;
5395: *) # Look for the file first in the build tree, then in the source tree
5396: # (if the path is not absolute). The absolute path cannot be DOS-style,
5397: # because $ac_f cannot contain `:'.
5398: test -f "$ac_f" ||
5399: case $ac_f in
5400: [\\/$]*) false;;
5401: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5402: esac ||
5403: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5404: esac
5405: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5406: as_fn_append ac_file_inputs " '$ac_f'"
5407: done
5408:
5409: # Let's still pretend it is `configure' which instantiates (i.e., don't
5410: # use $as_me), people would be surprised to read:
5411: # /* config.h. Generated by config.status. */
5412: configure_input='Generated from '`
5413: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5414: `' by configure.'
5415: if test x"$ac_file" != x-; then
5416: configure_input="$ac_file. $configure_input"
5417: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5418: $as_echo "$as_me: creating $ac_file" >&6;}
5419: fi
5420: # Neutralize special characters interpreted by sed in replacement strings.
5421: case $configure_input in #(
5422: *\&* | *\|* | *\\* )
5423: ac_sed_conf_input=`$as_echo "$configure_input" |
5424: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5425: *) ac_sed_conf_input=$configure_input;;
5426: esac
5427:
5428: case $ac_tag in
5429: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5430: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5431: esac
5432: ;;
5433: esac
5434:
5435: ac_dir=`$as_dirname -- "$ac_file" ||
5436: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5437: X"$ac_file" : 'X\(//\)[^/]' \| \
5438: X"$ac_file" : 'X\(//\)$' \| \
5439: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5440: $as_echo X"$ac_file" |
5441: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5442: s//\1/
5443: q
5444: }
5445: /^X\(\/\/\)[^/].*/{
5446: s//\1/
5447: q
5448: }
5449: /^X\(\/\/\)$/{
5450: s//\1/
5451: q
5452: }
5453: /^X\(\/\).*/{
5454: s//\1/
5455: q
5456: }
5457: s/.*/./; q'`
5458: as_dir="$ac_dir"; as_fn_mkdir_p
5459: ac_builddir=.
5460:
5461: case "$ac_dir" in
5462: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5463: *)
5464: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5465: # A ".." for each directory in $ac_dir_suffix.
5466: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5467: case $ac_top_builddir_sub in
5468: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5469: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5470: esac ;;
5471: esac
5472: ac_abs_top_builddir=$ac_pwd
5473: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5474: # for backward compatibility:
5475: ac_top_builddir=$ac_top_build_prefix
5476:
5477: case $srcdir in
5478: .) # We are building in place.
5479: ac_srcdir=.
5480: ac_top_srcdir=$ac_top_builddir_sub
5481: ac_abs_top_srcdir=$ac_pwd ;;
5482: [\\/]* | ?:[\\/]* ) # Absolute name.
5483: ac_srcdir=$srcdir$ac_dir_suffix;
5484: ac_top_srcdir=$srcdir
5485: ac_abs_top_srcdir=$srcdir ;;
5486: *) # Relative name.
5487: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5488: ac_top_srcdir=$ac_top_build_prefix$srcdir
5489: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5490: esac
5491: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5492:
5493:
5494: case $ac_mode in
5495: :F)
5496: #
5497: # CONFIG_FILE
5498: #
5499:
5500: _ACEOF
5501:
5502: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5503: # If the template does not know about datarootdir, expand it.
5504: # FIXME: This hack should be removed a few years after 2.60.
5505: ac_datarootdir_hack=; ac_datarootdir_seen=
5506: ac_sed_dataroot='
5507: /datarootdir/ {
5508: p
5509: q
5510: }
5511: /@datadir@/p
5512: /@docdir@/p
5513: /@infodir@/p
5514: /@localedir@/p
5515: /@mandir@/p'
5516: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5517: *datarootdir*) ac_datarootdir_seen=yes;;
5518: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5519: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5520: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5521: _ACEOF
5522: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5523: ac_datarootdir_hack='
5524: s&@datadir@&$datadir&g
5525: s&@docdir@&$docdir&g
5526: s&@infodir@&$infodir&g
5527: s&@localedir@&$localedir&g
5528: s&@mandir@&$mandir&g
5529: s&\\\${datarootdir}&$datarootdir&g' ;;
5530: esac
5531: _ACEOF
5532:
5533: # Neutralize VPATH when `$srcdir' = `.'.
5534: # Shell code in configure.ac might set extrasub.
5535: # FIXME: do we really want to maintain this feature?
5536: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5537: ac_sed_extra="$ac_vpsub
5538: $extrasub
5539: _ACEOF
5540: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5541: :t
5542: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5543: s|@configure_input@|$ac_sed_conf_input|;t t
5544: s&@top_builddir@&$ac_top_builddir_sub&;t t
5545: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5546: s&@srcdir@&$ac_srcdir&;t t
5547: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5548: s&@top_srcdir@&$ac_top_srcdir&;t t
5549: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5550: s&@builddir@&$ac_builddir&;t t
5551: s&@abs_builddir@&$ac_abs_builddir&;t t
5552: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5553: $ac_datarootdir_hack
5554: "
5555: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5556: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5557:
5558: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5559: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5560: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5561: "$ac_tmp/out"`; test -z "$ac_out"; } &&
5562: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5563: which seems to be undefined. Please make sure it is defined" >&5
5564: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5565: which seems to be undefined. Please make sure it is defined" >&2;}
5566:
5567: rm -f "$ac_tmp/stdin"
5568: case $ac_file in
5569: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5570: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5571: esac \
5572: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5573: ;;
5574: :H)
5575: #
5576: # CONFIG_HEADER
5577: #
5578: if test x"$ac_file" != x-; then
5579: {
5580: $as_echo "/* $configure_input */" \
5581: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5582: } >"$ac_tmp/config.h" \
5583: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5584: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5585: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5586: $as_echo "$as_me: $ac_file is unchanged" >&6;}
5587: else
5588: rm -f "$ac_file"
5589: mv "$ac_tmp/config.h" "$ac_file" \
5590: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5591: fi
5592: else
5593: $as_echo "/* $configure_input */" \
5594: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5595: || as_fn_error $? "could not create -" "$LINENO" 5
5596: fi
5597: ;;
5598:
5599:
5600: esac
5601:
5602: done # for ac_tag
5603:
5604:
5605: as_fn_exit 0
5606: _ACEOF
5607: ac_clean_files=$ac_clean_files_save
5608:
5609: test $ac_write_fail = 0 ||
5610: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5611:
5612:
5613: # configure is writing to config.log, and then calls config.status.
5614: # config.status does its own redirection, appending to config.log.
5615: # Unfortunately, on DOS this fails, as config.log is still kept open
5616: # by configure, so config.status won't be able to write to it; its
5617: # output is simply discarded. So we exec the FD to /dev/null,
5618: # effectively closing config.log, so it can be properly (re)opened and
5619: # appended to by config.status. When coming back to configure, we
5620: # need to make the FD available again.
5621: if test "$no_create" != yes; then
5622: ac_cs_success=:
5623: ac_config_status_args=
5624: test "$silent" = yes &&
5625: ac_config_status_args="$ac_config_status_args --quiet"
5626: exec 5>/dev/null
5627: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5628: exec 5>>config.log
5629: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5630: # would make configure fail if this is the last instruction.
5631: $ac_cs_success || as_fn_exit 1
5632: fi
5633: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5634: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5635: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5636: fi
5637:
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