![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to configure CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [Isaki's NoNo m68k/m88k emulator] / nono|
Return to configure CVS log | Up to [Isaki's NoNo m68k/m88k emulator] / nono |
1.1 root 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
1.1.1.15 root 3: # Generated by GNU Autoconf 2.72 for nono 0.0.
1.1 root 4: #
5: #
1.1.1.15 root 6: # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
1.1.1.10 root 7: # Inc.
1.1 root 8: #
9: #
10: # This configure script is free software; the Free Software Foundation
11: # gives unlimited permission to copy, distribute and modify it.
12: ## -------------------- ##
13: ## M4sh Initialization. ##
14: ## -------------------- ##
15:
16: # Be more Bourne compatible
17: DUALCASE=1; export DUALCASE # for MKS sh
1.1.1.10 root 18: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
19: then :
1.1 root 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
1.1.1.15 root 26: else case e in #(
27: e) case `(set -o) 2>/dev/null` in #(
1.1 root 28: *posix*) :
29: set -o posix ;; #(
30: *) :
31: ;;
1.1.1.15 root 32: esac ;;
1.1 root 33: esac
34: fi
35:
36:
1.1.1.10 root 37:
38: # Reset variables that may have inherited troublesome values from
39: # the environment.
40:
41: # IFS needs to be set, to space, tab, and newline, in precisely that order.
42: # (If _AS_PATH_WALK were called with IFS unset, it would have the
43: # side effect of setting IFS to empty, thus disabling word splitting.)
44: # Quoting is to prevent editors from complaining about space-tab.
1.1 root 45: as_nl='
46: '
47: export as_nl
1.1.1.10 root 48: IFS=" "" $as_nl"
49:
50: PS1='$ '
51: PS2='> '
52: PS4='+ '
53:
54: # Ensure predictable behavior from utilities with locale-dependent output.
55: LC_ALL=C
56: export LC_ALL
57: LANGUAGE=C
58: export LANGUAGE
59:
60: # We cannot yet rely on "unset" to work, but we need these variables
61: # to be unset--not just set to an empty or harmless value--now, to
62: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
63: # also avoids known problems related to "unset" and subshell syntax
64: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
65: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
66: do eval test \${$as_var+y} \
67: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
68: done
69:
70: # Ensure that fds 0, 1, and 2 are open.
71: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
72: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
73: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 root 74:
75: # The user is always right.
1.1.1.10 root 76: if ${PATH_SEPARATOR+false} :; then
1.1 root 77: PATH_SEPARATOR=:
78: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
80: PATH_SEPARATOR=';'
81: }
82: fi
83:
84:
85: # Find who we are. Look in the path if we contain no directory separator.
86: as_myself=
87: case $0 in #((
88: *[\\/]* ) as_myself=$0 ;;
89: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
90: for as_dir in $PATH
91: do
92: IFS=$as_save_IFS
1.1.1.10 root 93: case $as_dir in #(((
94: '') as_dir=./ ;;
95: */) ;;
96: *) as_dir=$as_dir/ ;;
97: esac
98: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 root 99: done
100: IFS=$as_save_IFS
101:
102: ;;
103: esac
1.1.1.15 root 104: # We did not find ourselves, most probably we were run as 'sh COMMAND'
1.1 root 105: # in which case we are not to be found in the path.
106: if test "x$as_myself" = x; then
107: as_myself=$0
108: fi
109: if test ! -f "$as_myself"; then
1.1.1.10 root 110: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 root 111: exit 1
112: fi
113:
114:
115: # Use a proper internal environment variable to ensure we don't fall
116: # into an infinite loop, continuously re-executing ourselves.
117: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
118: _as_can_reexec=no; export _as_can_reexec;
119: # We cannot yet assume a decent shell, so we have to provide a
120: # neutralization value for shells without unset; and this also
121: # works around shells that cannot unset nonexistent variables.
122: # Preserve -v and -x to the replacement shell.
123: BASH_ENV=/dev/null
124: ENV=/dev/null
125: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
126: case $- in # ((((
127: *v*x* | *x*v* ) as_opts=-vx ;;
128: *v* ) as_opts=-v ;;
129: *x* ) as_opts=-x ;;
130: * ) as_opts= ;;
131: esac
132: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
133: # Admittedly, this is quite paranoid, since all the known shells bail
1.1.1.15 root 134: # out after a failed 'exec'.
1.1.1.10 root 135: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
136: exit 255
1.1 root 137: fi
138: # We don't want this to propagate to other subprocesses.
139: { _as_can_reexec=; unset _as_can_reexec;}
140: if test "x$CONFIG_SHELL" = x; then
1.1.1.15 root 141: as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
1.1.1.10 root 142: then :
1.1 root 143: emulate sh
144: NULLCMD=:
145: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
146: # is contrary to our usage. Disable this feature.
147: alias -g '\${1+\"\$@\"}'='\"\$@\"'
148: setopt NO_GLOB_SUBST
1.1.1.15 root 149: else case e in #(
150: e) case \`(set -o) 2>/dev/null\` in #(
1.1 root 151: *posix*) :
152: set -o posix ;; #(
153: *) :
154: ;;
1.1.1.15 root 155: esac ;;
1.1 root 156: esac
157: fi
158: "
159: as_required="as_fn_return () { (exit \$1); }
160: as_fn_success () { as_fn_return 0; }
161: as_fn_failure () { as_fn_return 1; }
162: as_fn_ret_success () { return 0; }
163: as_fn_ret_failure () { return 1; }
164:
165: exitcode=0
166: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
167: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
168: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
169: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
1.1.1.10 root 170: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
171: then :
1.1 root 172:
1.1.1.15 root 173: else case e in #(
174: e) exitcode=1; echo positional parameters were not saved. ;;
175: esac
1.1 root 176: fi
177: test x\$exitcode = x0 || exit 1
1.1.1.10 root 178: blah=\$(echo \$(echo blah))
179: test x\"\$blah\" = xblah || exit 1
1.1 root 180: test -x / || exit 1"
181: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
182: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
183: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
1.1.1.10 root 184: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
185: if (eval "$as_required") 2>/dev/null
186: then :
1.1 root 187: as_have_required=yes
1.1.1.15 root 188: else case e in #(
189: e) as_have_required=no ;;
190: esac
1.1 root 191: fi
1.1.1.10 root 192: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
193: then :
1.1 root 194:
1.1.1.15 root 195: else case e in #(
196: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1 root 197: as_found=false
198: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
199: do
200: IFS=$as_save_IFS
1.1.1.10 root 201: case $as_dir in #(((
202: '') as_dir=./ ;;
203: */) ;;
204: *) as_dir=$as_dir/ ;;
205: esac
1.1 root 206: as_found=:
207: case $as_dir in #(
208: /*)
209: for as_base in sh bash ksh sh5; do
210: # Try only shells that exist, to save several forks.
1.1.1.10 root 211: as_shell=$as_dir$as_base
1.1 root 212: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.1.1.10 root 213: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
214: then :
1.1 root 215: CONFIG_SHELL=$as_shell as_have_required=yes
1.1.1.10 root 216: if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
217: then :
1.1 root 218: break 2
219: fi
220: fi
221: done;;
222: esac
223: as_found=false
224: done
225: IFS=$as_save_IFS
1.1.1.10 root 226: if $as_found
227: then :
228:
1.1.1.15 root 229: else case e in #(
230: e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
1.1.1.10 root 231: as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
232: then :
233: CONFIG_SHELL=$SHELL as_have_required=yes
1.1.1.15 root 234: fi ;;
235: esac
1.1.1.10 root 236: fi
1.1 root 237:
238:
1.1.1.10 root 239: if test "x$CONFIG_SHELL" != x
240: then :
1.1 root 241: export CONFIG_SHELL
242: # We cannot yet assume a decent shell, so we have to provide a
243: # neutralization value for shells without unset; and this also
244: # works around shells that cannot unset nonexistent variables.
245: # Preserve -v and -x to the replacement shell.
246: BASH_ENV=/dev/null
247: ENV=/dev/null
248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249: case $- in # ((((
250: *v*x* | *x*v* ) as_opts=-vx ;;
251: *v* ) as_opts=-v ;;
252: *x* ) as_opts=-x ;;
253: * ) as_opts= ;;
254: esac
255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256: # Admittedly, this is quite paranoid, since all the known shells bail
1.1.1.15 root 257: # out after a failed 'exec'.
1.1.1.10 root 258: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.1 root 259: exit 255
260: fi
261:
1.1.1.10 root 262: if test x$as_have_required = xno
263: then :
264: printf "%s\n" "$0: This script requires a shell more modern than all"
265: printf "%s\n" "$0: the shells that I found on your system."
266: if test ${ZSH_VERSION+y} ; then
267: printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268: printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
1.1 root 269: else
1.1.1.10 root 270: printf "%s\n" "$0: Please tell [email protected] about your system,
1.1 root 271: $0: including any error possibly output before this
272: $0: message. Then install a modern shell, or manually run
273: $0: the script under such a shell if you do have one."
274: fi
275: exit 1
1.1.1.15 root 276: fi ;;
277: esac
1.1 root 278: fi
279: fi
280: SHELL=${CONFIG_SHELL-/bin/sh}
281: export SHELL
282: # Unset more variables known to interfere with behavior of common tools.
283: CLICOLOR_FORCE= GREP_OPTIONS=
284: unset CLICOLOR_FORCE GREP_OPTIONS
285:
286: ## --------------------- ##
287: ## M4sh Shell Functions. ##
288: ## --------------------- ##
289: # as_fn_unset VAR
290: # ---------------
291: # Portably unset VAR.
292: as_fn_unset ()
293: {
294: { eval $1=; unset $1;}
295: }
296: as_unset=as_fn_unset
297:
1.1.1.10 root 298:
1.1 root 299: # as_fn_set_status STATUS
300: # -----------------------
301: # Set $? to STATUS, without forking.
302: as_fn_set_status ()
303: {
304: return $1
305: } # as_fn_set_status
306:
307: # as_fn_exit STATUS
308: # -----------------
309: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
310: as_fn_exit ()
311: {
312: set +e
313: as_fn_set_status $1
314: exit $1
315: } # as_fn_exit
316:
317: # as_fn_mkdir_p
318: # -------------
319: # Create "$as_dir" as a directory, including parents if necessary.
320: as_fn_mkdir_p ()
321: {
322:
323: case $as_dir in #(
324: -*) as_dir=./$as_dir;;
325: esac
326: test -d "$as_dir" || eval $as_mkdir_p || {
327: as_dirs=
328: while :; do
329: case $as_dir in #(
1.1.1.10 root 330: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 root 331: *) as_qdir=$as_dir;;
332: esac
333: as_dirs="'$as_qdir' $as_dirs"
334: as_dir=`$as_dirname -- "$as_dir" ||
335: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
336: X"$as_dir" : 'X\(//\)[^/]' \| \
337: X"$as_dir" : 'X\(//\)$' \| \
338: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 339: printf "%s\n" X"$as_dir" |
1.1 root 340: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
341: s//\1/
342: q
343: }
344: /^X\(\/\/\)[^/].*/{
345: s//\1/
346: q
347: }
348: /^X\(\/\/\)$/{
349: s//\1/
350: q
351: }
352: /^X\(\/\).*/{
353: s//\1/
354: q
355: }
356: s/.*/./; q'`
357: test -d "$as_dir" && break
358: done
359: test -z "$as_dirs" || eval "mkdir $as_dirs"
360: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
361:
362:
363: } # as_fn_mkdir_p
364:
365: # as_fn_executable_p FILE
366: # -----------------------
367: # Test if FILE is an executable regular file.
368: as_fn_executable_p ()
369: {
370: test -f "$1" && test -x "$1"
371: } # as_fn_executable_p
372: # as_fn_append VAR VALUE
373: # ----------------------
374: # Append the text in VALUE to the end of the definition contained in VAR. Take
375: # advantage of any shell optimizations that allow amortized linear growth over
376: # repeated appends, instead of the typical quadratic growth present in naive
377: # implementations.
1.1.1.10 root 378: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
379: then :
1.1 root 380: eval 'as_fn_append ()
381: {
382: eval $1+=\$2
383: }'
1.1.1.15 root 384: else case e in #(
385: e) as_fn_append ()
1.1 root 386: {
387: eval $1=\$$1\$2
1.1.1.15 root 388: } ;;
389: esac
1.1 root 390: fi # as_fn_append
391:
392: # as_fn_arith ARG...
393: # ------------------
394: # Perform arithmetic evaluation on the ARGs, and store the result in the
395: # global $as_val. Take advantage of shells that can avoid forks. The arguments
396: # must be portable across $(()) and expr.
1.1.1.10 root 397: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
398: then :
1.1 root 399: eval 'as_fn_arith ()
400: {
401: as_val=$(( $* ))
402: }'
1.1.1.15 root 403: else case e in #(
404: e) as_fn_arith ()
1.1 root 405: {
406: as_val=`expr "$@" || test $? -eq 1`
1.1.1.15 root 407: } ;;
408: esac
1.1 root 409: fi # as_fn_arith
410:
411:
412: # as_fn_error STATUS ERROR [LINENO LOG_FD]
413: # ----------------------------------------
414: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
415: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
416: # script with STATUS, using 1 if that was 0.
417: as_fn_error ()
418: {
419: as_status=$1; test $as_status -eq 0 && as_status=1
420: if test "$4"; then
421: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 422: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 root 423: fi
1.1.1.10 root 424: printf "%s\n" "$as_me: error: $2" >&2
1.1 root 425: as_fn_exit $as_status
426: } # as_fn_error
427:
428: if expr a : '\(a\)' >/dev/null 2>&1 &&
429: test "X`expr 00001 : '.*\(...\)'`" = X001; then
430: as_expr=expr
431: else
432: as_expr=false
433: fi
434:
435: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
436: as_basename=basename
437: else
438: as_basename=false
439: fi
440:
441: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
442: as_dirname=dirname
443: else
444: as_dirname=false
445: fi
446:
447: as_me=`$as_basename -- "$0" ||
448: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
449: X"$0" : 'X\(//\)$' \| \
450: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 451: printf "%s\n" X/"$0" |
1.1 root 452: sed '/^.*\/\([^/][^/]*\)\/*$/{
453: s//\1/
454: q
455: }
456: /^X\/\(\/\/\)$/{
457: s//\1/
458: q
459: }
460: /^X\/\(\/\).*/{
461: s//\1/
462: q
463: }
464: s/.*/./; q'`
465:
466: # Avoid depending upon Character Ranges.
467: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
468: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
469: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
470: as_cr_digits='0123456789'
471: as_cr_alnum=$as_cr_Letters$as_cr_digits
472:
473:
474: as_lineno_1=$LINENO as_lineno_1a=$LINENO
475: as_lineno_2=$LINENO as_lineno_2a=$LINENO
476: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
477: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
478: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
479: sed -n '
480: p
481: /[$]LINENO/=
482: ' <$as_myself |
483: sed '
1.1.1.15 root 484: t clear
485: :clear
1.1 root 486: s/[$]LINENO.*/&-/
487: t lineno
488: b
489: :lineno
490: N
491: :loop
492: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
493: t loop
494: s/-\n.*//
495: ' >$as_me.lineno &&
496: chmod +x "$as_me.lineno" ||
1.1.1.10 root 497: { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1 root 498:
499: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
500: # already done that, so ensure we don't try to do so again and fall
501: # in an infinite loop. This has already happened in practice.
502: _as_can_reexec=no; export _as_can_reexec
503: # Don't try to exec as it changes $[0], causing all sort of problems
504: # (the dirname of $[0] is not the place where we might find the
505: # original and so on. Autoconf is especially sensitive to this).
506: . "./$as_me.lineno"
507: # Exit status is that of the last command.
508: exit
509: }
510:
1.1.1.10 root 511:
512: # Determine whether it's possible to make 'echo' print without a newline.
513: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
514: # for compatibility with existing Makefiles.
1.1 root 515: ECHO_C= ECHO_N= ECHO_T=
516: case `echo -n x` in #(((((
517: -n*)
518: case `echo 'xy\c'` in
519: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
520: xy) ECHO_C='\c';;
521: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
522: ECHO_T=' ';;
523: esac;;
524: *)
525: ECHO_N='-n';;
526: esac
527:
1.1.1.10 root 528: # For backward compatibility with old third-party macros, we provide
529: # the shell variables $as_echo and $as_echo_n. New code should use
530: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
531: as_echo='printf %s\n'
532: as_echo_n='printf %s'
533:
1.1 root 534: rm -f conf$$ conf$$.exe conf$$.file
535: if test -d conf$$.dir; then
536: rm -f conf$$.dir/conf$$.file
537: else
538: rm -f conf$$.dir
539: mkdir conf$$.dir 2>/dev/null
540: fi
541: if (echo >conf$$.file) 2>/dev/null; then
542: if ln -s conf$$.file conf$$ 2>/dev/null; then
543: as_ln_s='ln -s'
544: # ... but there are two gotchas:
1.1.1.15 root 545: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
546: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
547: # In both cases, we have to default to 'cp -pR'.
1.1 root 548: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
549: as_ln_s='cp -pR'
550: elif ln conf$$.file conf$$ 2>/dev/null; then
551: as_ln_s=ln
552: else
553: as_ln_s='cp -pR'
554: fi
555: else
556: as_ln_s='cp -pR'
557: fi
558: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
559: rmdir conf$$.dir 2>/dev/null
560:
561: if mkdir -p . 2>/dev/null; then
562: as_mkdir_p='mkdir -p "$as_dir"'
563: else
564: test -d ./-p && rmdir ./-p
565: as_mkdir_p=false
566: fi
567:
568: as_test_x='test -x'
569: as_executable_p=as_fn_executable_p
570:
571: # Sed expression to map a string onto a valid CPP name.
1.1.1.15 root 572: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
573: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
1.1 root 574:
575: # Sed expression to map a string onto a valid variable name.
1.1.1.15 root 576: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
577: as_tr_sh="eval sed '$as_sed_sh'" # deprecated
1.1 root 578:
579:
580: test -n "$DJDIR" || exec 7<&0 </dev/null
581: exec 6>&1
582:
583: # Name of the host.
584: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
585: # so uname gets run too.
586: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
587:
588: #
589: # Initializations.
590: #
591: ac_default_prefix=/usr/local
592: ac_clean_files=
593: ac_config_libobj_dir=.
594: LIBOBJS=
595: cross_compiling=no
596: subdirs=
597: MFLAGS=
598: MAKEFLAGS=
599:
600: # Identity of this package.
1.1.1.3 root 601: PACKAGE_NAME='nono'
602: PACKAGE_TARNAME='nono'
1.1 root 603: PACKAGE_VERSION='0.0'
1.1.1.3 root 604: PACKAGE_STRING='nono 0.0'
1.1 root 605: PACKAGE_BUGREPORT=''
606: PACKAGE_URL=''
607:
608: ac_unique_file="wx/wxapp.cpp"
609: # Factoring default headers for most tests.
610: ac_includes_default="\
1.1.1.10 root 611: #include <stddef.h>
612: #ifdef HAVE_STDIO_H
613: # include <stdio.h>
1.1 root 614: #endif
1.1.1.10 root 615: #ifdef HAVE_STDLIB_H
1.1 root 616: # include <stdlib.h>
617: #endif
618: #ifdef HAVE_STRING_H
619: # include <string.h>
620: #endif
621: #ifdef HAVE_INTTYPES_H
622: # include <inttypes.h>
623: #endif
624: #ifdef HAVE_STDINT_H
625: # include <stdint.h>
626: #endif
1.1.1.10 root 627: #ifdef HAVE_STRINGS_H
628: # include <strings.h>
629: #endif
630: #ifdef HAVE_SYS_TYPES_H
631: # include <sys/types.h>
632: #endif
633: #ifdef HAVE_SYS_STAT_H
634: # include <sys/stat.h>
635: #endif
1.1 root 636: #ifdef HAVE_UNISTD_H
637: # include <unistd.h>
638: #endif"
639:
1.1.1.10 root 640: ac_header_cxx_list=
1.1 root 641: ac_subst_vars='LTLIBOBJS
642: LIBOBJS
1.1.1.17 root 643: LIBS_ICONV
644: CPPFLAGS_ICONV
1.1.1.5 root 645: MSGFMT
1.1.1.17 root 646: LIBS_WXWIDGETS
647: CPPFLAGS_WXWIDGETS
1.1.1.10 root 648: WITH_GUI
1.1.1.14 root 649: WX_MAJORMINOR
1.1.1.17 root 650: LIBS_SLIRP
651: CPPFLAGS_SLIRP
1.1.1.16 root 652: HOSTNET_SLIRP
1.1.1.8 root 653: HOSTNET_BPF
654: HOSTNET_TAP
655: HOSTNET_AFPACKET
1.1.1.15 root 656: HOST_HAS_NEON
1.1.1.14 root 657: HOST_HAS_AVX2
1.1.1.3 root 658: WARNFLAGS_CXX
659: WARNFLAGS_C
1.1.1.4 root 660: COMPILER
1.1.1.6 root 661: host_os
662: host_vendor
663: host_cpu
664: host
665: build_os
666: build_vendor
667: build_cpu
668: build
1.1.1.3 root 669: INSTALL_DATA
670: INSTALL_SCRIPT
671: INSTALL_PROGRAM
1.1 root 672: ac_ct_CC
673: CFLAGS
674: CC
675: OBJEXT
676: EXEEXT
677: ac_ct_CXX
678: CPPFLAGS
679: LDFLAGS
680: CXXFLAGS
681: CXX
682: target_alias
683: host_alias
684: build_alias
685: LIBS
686: ECHO_T
687: ECHO_N
688: ECHO_C
689: DEFS
690: mandir
691: localedir
692: libdir
693: psdir
694: pdfdir
695: dvidir
696: htmldir
697: infodir
698: docdir
699: oldincludedir
700: includedir
1.1.1.10 root 701: runstatedir
1.1 root 702: localstatedir
703: sharedstatedir
704: sysconfdir
705: datadir
706: datarootdir
707: libexecdir
708: sbindir
709: bindir
710: program_transform_name
711: prefix
712: exec_prefix
713: PACKAGE_URL
714: PACKAGE_BUGREPORT
715: PACKAGE_STRING
716: PACKAGE_VERSION
717: PACKAGE_TARNAME
718: PACKAGE_NAME
719: PATH_SEPARATOR
720: SHELL'
721: ac_subst_files=''
722: ac_user_opts='
723: enable_option_checking
1.1.1.14 root 724: enable_avx2
1.1.1.15 root 725: enable_neon
1.1.1.16 root 726: with_libslirp
1.1.1.10 root 727: with_gui
1.1 root 728: '
729: ac_precious_vars='build_alias
730: host_alias
731: target_alias
732: CXX
733: CXXFLAGS
734: LDFLAGS
735: LIBS
736: CPPFLAGS
737: CCC
738: CC
1.1.1.10 root 739: CFLAGS'
1.1 root 740:
741:
742: # Initialize some variables set by options.
743: ac_init_help=
744: ac_init_version=false
745: ac_unrecognized_opts=
746: ac_unrecognized_sep=
747: # The variables have the same names as the options, with
748: # dashes changed to underlines.
749: cache_file=/dev/null
750: exec_prefix=NONE
751: no_create=
752: no_recursion=
753: prefix=NONE
754: program_prefix=NONE
755: program_suffix=NONE
756: program_transform_name=s,x,x,
757: silent=
758: site=
759: srcdir=
760: verbose=
761: x_includes=NONE
762: x_libraries=NONE
763:
764: # Installation directory options.
765: # These are left unexpanded so users can "make install exec_prefix=/foo"
766: # and all the variables that are supposed to be based on exec_prefix
767: # by default will actually change.
768: # Use braces instead of parens because sh, perl, etc. also accept them.
769: # (The list follows the same order as the GNU Coding Standards.)
770: bindir='${exec_prefix}/bin'
771: sbindir='${exec_prefix}/sbin'
772: libexecdir='${exec_prefix}/libexec'
773: datarootdir='${prefix}/share'
774: datadir='${datarootdir}'
775: sysconfdir='${prefix}/etc'
776: sharedstatedir='${prefix}/com'
777: localstatedir='${prefix}/var'
1.1.1.10 root 778: runstatedir='${localstatedir}/run'
1.1 root 779: includedir='${prefix}/include'
780: oldincludedir='/usr/include'
781: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
782: infodir='${datarootdir}/info'
783: htmldir='${docdir}'
784: dvidir='${docdir}'
785: pdfdir='${docdir}'
786: psdir='${docdir}'
787: libdir='${exec_prefix}/lib'
788: localedir='${datarootdir}/locale'
789: mandir='${datarootdir}/man'
790:
791: ac_prev=
792: ac_dashdash=
793: for ac_option
794: do
795: # If the previous option needs an argument, assign it.
796: if test -n "$ac_prev"; then
797: eval $ac_prev=\$ac_option
798: ac_prev=
799: continue
800: fi
801:
802: case $ac_option in
803: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
804: *=) ac_optarg= ;;
805: *) ac_optarg=yes ;;
806: esac
807:
808: case $ac_dashdash$ac_option in
809: --)
810: ac_dashdash=yes ;;
811:
812: -bindir | --bindir | --bindi | --bind | --bin | --bi)
813: ac_prev=bindir ;;
814: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
815: bindir=$ac_optarg ;;
816:
817: -build | --build | --buil | --bui | --bu)
818: ac_prev=build_alias ;;
819: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
820: build_alias=$ac_optarg ;;
821:
822: -cache-file | --cache-file | --cache-fil | --cache-fi \
823: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
824: ac_prev=cache_file ;;
825: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
826: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
827: cache_file=$ac_optarg ;;
828:
829: --config-cache | -C)
830: cache_file=config.cache ;;
831:
832: -datadir | --datadir | --datadi | --datad)
833: ac_prev=datadir ;;
834: -datadir=* | --datadir=* | --datadi=* | --datad=*)
835: datadir=$ac_optarg ;;
836:
837: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
838: | --dataroo | --dataro | --datar)
839: ac_prev=datarootdir ;;
840: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
841: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
842: datarootdir=$ac_optarg ;;
843:
844: -disable-* | --disable-*)
845: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
846: # Reject names that are not valid shell variable names.
847: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 848: as_fn_error $? "invalid feature name: '$ac_useropt'"
1.1 root 849: ac_useropt_orig=$ac_useropt
1.1.1.10 root 850: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 851: case $ac_user_opts in
852: *"
853: "enable_$ac_useropt"
854: "*) ;;
855: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
856: ac_unrecognized_sep=', ';;
857: esac
858: eval enable_$ac_useropt=no ;;
859:
860: -docdir | --docdir | --docdi | --doc | --do)
861: ac_prev=docdir ;;
862: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
863: docdir=$ac_optarg ;;
864:
865: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
866: ac_prev=dvidir ;;
867: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
868: dvidir=$ac_optarg ;;
869:
870: -enable-* | --enable-*)
871: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
872: # Reject names that are not valid shell variable names.
873: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 874: as_fn_error $? "invalid feature name: '$ac_useropt'"
1.1 root 875: ac_useropt_orig=$ac_useropt
1.1.1.10 root 876: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 877: case $ac_user_opts in
878: *"
879: "enable_$ac_useropt"
880: "*) ;;
881: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
882: ac_unrecognized_sep=', ';;
883: esac
884: eval enable_$ac_useropt=\$ac_optarg ;;
885:
886: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
887: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
888: | --exec | --exe | --ex)
889: ac_prev=exec_prefix ;;
890: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
891: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
892: | --exec=* | --exe=* | --ex=*)
893: exec_prefix=$ac_optarg ;;
894:
895: -gas | --gas | --ga | --g)
896: # Obsolete; use --with-gas.
897: with_gas=yes ;;
898:
899: -help | --help | --hel | --he | -h)
900: ac_init_help=long ;;
901: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
902: ac_init_help=recursive ;;
903: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
904: ac_init_help=short ;;
905:
906: -host | --host | --hos | --ho)
907: ac_prev=host_alias ;;
908: -host=* | --host=* | --hos=* | --ho=*)
909: host_alias=$ac_optarg ;;
910:
911: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
912: ac_prev=htmldir ;;
913: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
914: | --ht=*)
915: htmldir=$ac_optarg ;;
916:
917: -includedir | --includedir | --includedi | --included | --include \
918: | --includ | --inclu | --incl | --inc)
919: ac_prev=includedir ;;
920: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
921: | --includ=* | --inclu=* | --incl=* | --inc=*)
922: includedir=$ac_optarg ;;
923:
924: -infodir | --infodir | --infodi | --infod | --info | --inf)
925: ac_prev=infodir ;;
926: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
927: infodir=$ac_optarg ;;
928:
929: -libdir | --libdir | --libdi | --libd)
930: ac_prev=libdir ;;
931: -libdir=* | --libdir=* | --libdi=* | --libd=*)
932: libdir=$ac_optarg ;;
933:
934: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
935: | --libexe | --libex | --libe)
936: ac_prev=libexecdir ;;
937: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
938: | --libexe=* | --libex=* | --libe=*)
939: libexecdir=$ac_optarg ;;
940:
941: -localedir | --localedir | --localedi | --localed | --locale)
942: ac_prev=localedir ;;
943: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
944: localedir=$ac_optarg ;;
945:
946: -localstatedir | --localstatedir | --localstatedi | --localstated \
947: | --localstate | --localstat | --localsta | --localst | --locals)
948: ac_prev=localstatedir ;;
949: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
950: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
951: localstatedir=$ac_optarg ;;
952:
953: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
954: ac_prev=mandir ;;
955: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
956: mandir=$ac_optarg ;;
957:
958: -nfp | --nfp | --nf)
959: # Obsolete; use --without-fp.
960: with_fp=no ;;
961:
962: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
963: | --no-cr | --no-c | -n)
964: no_create=yes ;;
965:
966: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
967: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
968: no_recursion=yes ;;
969:
970: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
971: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
972: | --oldin | --oldi | --old | --ol | --o)
973: ac_prev=oldincludedir ;;
974: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
975: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
976: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
977: oldincludedir=$ac_optarg ;;
978:
979: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
980: ac_prev=prefix ;;
981: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
982: prefix=$ac_optarg ;;
983:
984: -program-prefix | --program-prefix | --program-prefi | --program-pref \
985: | --program-pre | --program-pr | --program-p)
986: ac_prev=program_prefix ;;
987: -program-prefix=* | --program-prefix=* | --program-prefi=* \
988: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
989: program_prefix=$ac_optarg ;;
990:
991: -program-suffix | --program-suffix | --program-suffi | --program-suff \
992: | --program-suf | --program-su | --program-s)
993: ac_prev=program_suffix ;;
994: -program-suffix=* | --program-suffix=* | --program-suffi=* \
995: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
996: program_suffix=$ac_optarg ;;
997:
998: -program-transform-name | --program-transform-name \
999: | --program-transform-nam | --program-transform-na \
1000: | --program-transform-n | --program-transform- \
1001: | --program-transform | --program-transfor \
1002: | --program-transfo | --program-transf \
1003: | --program-trans | --program-tran \
1004: | --progr-tra | --program-tr | --program-t)
1005: ac_prev=program_transform_name ;;
1006: -program-transform-name=* | --program-transform-name=* \
1007: | --program-transform-nam=* | --program-transform-na=* \
1008: | --program-transform-n=* | --program-transform-=* \
1009: | --program-transform=* | --program-transfor=* \
1010: | --program-transfo=* | --program-transf=* \
1011: | --program-trans=* | --program-tran=* \
1012: | --progr-tra=* | --program-tr=* | --program-t=*)
1013: program_transform_name=$ac_optarg ;;
1014:
1015: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1016: ac_prev=pdfdir ;;
1017: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1018: pdfdir=$ac_optarg ;;
1019:
1020: -psdir | --psdir | --psdi | --psd | --ps)
1021: ac_prev=psdir ;;
1022: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1023: psdir=$ac_optarg ;;
1024:
1025: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1026: | -silent | --silent | --silen | --sile | --sil)
1027: silent=yes ;;
1028:
1.1.1.10 root 1029: -runstatedir | --runstatedir | --runstatedi | --runstated \
1030: | --runstate | --runstat | --runsta | --runst | --runs \
1031: | --run | --ru | --r)
1032: ac_prev=runstatedir ;;
1033: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1034: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1035: | --run=* | --ru=* | --r=*)
1036: runstatedir=$ac_optarg ;;
1037:
1.1 root 1038: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1039: ac_prev=sbindir ;;
1040: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1041: | --sbi=* | --sb=*)
1042: sbindir=$ac_optarg ;;
1043:
1044: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1045: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1046: | --sharedst | --shareds | --shared | --share | --shar \
1047: | --sha | --sh)
1048: ac_prev=sharedstatedir ;;
1049: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1050: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1051: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1052: | --sha=* | --sh=*)
1053: sharedstatedir=$ac_optarg ;;
1054:
1055: -site | --site | --sit)
1056: ac_prev=site ;;
1057: -site=* | --site=* | --sit=*)
1058: site=$ac_optarg ;;
1059:
1060: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1061: ac_prev=srcdir ;;
1062: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1063: srcdir=$ac_optarg ;;
1064:
1065: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1066: | --syscon | --sysco | --sysc | --sys | --sy)
1067: ac_prev=sysconfdir ;;
1068: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1069: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1070: sysconfdir=$ac_optarg ;;
1071:
1072: -target | --target | --targe | --targ | --tar | --ta | --t)
1073: ac_prev=target_alias ;;
1074: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1075: target_alias=$ac_optarg ;;
1076:
1077: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1078: verbose=yes ;;
1079:
1080: -version | --version | --versio | --versi | --vers | -V)
1081: ac_init_version=: ;;
1082:
1083: -with-* | --with-*)
1084: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1085: # Reject names that are not valid shell variable names.
1086: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 1087: as_fn_error $? "invalid package name: '$ac_useropt'"
1.1 root 1088: ac_useropt_orig=$ac_useropt
1.1.1.10 root 1089: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 1090: case $ac_user_opts in
1091: *"
1092: "with_$ac_useropt"
1093: "*) ;;
1094: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1095: ac_unrecognized_sep=', ';;
1096: esac
1097: eval with_$ac_useropt=\$ac_optarg ;;
1098:
1099: -without-* | --without-*)
1100: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1101: # Reject names that are not valid shell variable names.
1102: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 1103: as_fn_error $? "invalid package name: '$ac_useropt'"
1.1 root 1104: ac_useropt_orig=$ac_useropt
1.1.1.10 root 1105: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 1106: case $ac_user_opts in
1107: *"
1108: "with_$ac_useropt"
1109: "*) ;;
1110: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1111: ac_unrecognized_sep=', ';;
1112: esac
1113: eval with_$ac_useropt=no ;;
1114:
1115: --x)
1116: # Obsolete; use --with-x.
1117: with_x=yes ;;
1118:
1119: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1120: | --x-incl | --x-inc | --x-in | --x-i)
1121: ac_prev=x_includes ;;
1122: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1123: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1124: x_includes=$ac_optarg ;;
1125:
1126: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1127: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1128: ac_prev=x_libraries ;;
1129: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1130: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1131: x_libraries=$ac_optarg ;;
1132:
1.1.1.15 root 1133: -*) as_fn_error $? "unrecognized option: '$ac_option'
1134: Try '$0 --help' for more information"
1.1 root 1135: ;;
1136:
1137: *=*)
1138: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1139: # Reject names that are not valid shell variable names.
1140: case $ac_envvar in #(
1141: '' | [0-9]* | *[!_$as_cr_alnum]* )
1.1.1.15 root 1142: as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
1.1 root 1143: esac
1144: eval $ac_envvar=\$ac_optarg
1145: export $ac_envvar ;;
1146:
1147: *)
1148: # FIXME: should be removed in autoconf 3.0.
1.1.1.10 root 1149: printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1 root 1150: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1.1.10 root 1151: printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.1 root 1152: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1153: ;;
1154:
1155: esac
1156: done
1157:
1158: if test -n "$ac_prev"; then
1159: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1160: as_fn_error $? "missing argument to $ac_option"
1161: fi
1162:
1163: if test -n "$ac_unrecognized_opts"; then
1164: case $enable_option_checking in
1165: no) ;;
1166: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.1.1.10 root 1167: *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1 root 1168: esac
1169: fi
1170:
1171: # Check all directory arguments for consistency.
1172: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1173: datadir sysconfdir sharedstatedir localstatedir includedir \
1174: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.1.1.10 root 1175: libdir localedir mandir runstatedir
1.1 root 1176: do
1177: eval ac_val=\$$ac_var
1178: # Remove trailing slashes.
1179: case $ac_val in
1180: */ )
1181: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1182: eval $ac_var=\$ac_val;;
1183: esac
1184: # Be sure to have absolute directory names.
1185: case $ac_val in
1186: [\\/$]* | ?:[\\/]* ) continue;;
1187: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1188: esac
1189: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1190: done
1191:
1.1.1.15 root 1192: # There might be people who depend on the old broken behavior: '$host'
1.1 root 1193: # used to hold the argument of --host etc.
1194: # FIXME: To remove some day.
1195: build=$build_alias
1196: host=$host_alias
1197: target=$target_alias
1198:
1199: # FIXME: To remove some day.
1200: if test "x$host_alias" != x; then
1201: if test "x$build_alias" = x; then
1202: cross_compiling=maybe
1203: elif test "x$build_alias" != "x$host_alias"; then
1204: cross_compiling=yes
1205: fi
1206: fi
1207:
1208: ac_tool_prefix=
1209: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1210:
1211: test "$silent" = yes && exec 6>/dev/null
1212:
1213:
1214: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1215: ac_ls_di=`ls -di .` &&
1216: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1217: as_fn_error $? "working directory cannot be determined"
1218: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1219: as_fn_error $? "pwd does not report name of working directory"
1220:
1221:
1222: # Find the source files, if location was not specified.
1223: if test -z "$srcdir"; then
1224: ac_srcdir_defaulted=yes
1225: # Try the directory containing this script, then the parent directory.
1226: ac_confdir=`$as_dirname -- "$as_myself" ||
1227: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1228: X"$as_myself" : 'X\(//\)[^/]' \| \
1229: X"$as_myself" : 'X\(//\)$' \| \
1230: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 1231: printf "%s\n" X"$as_myself" |
1.1 root 1232: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1233: s//\1/
1234: q
1235: }
1236: /^X\(\/\/\)[^/].*/{
1237: s//\1/
1238: q
1239: }
1240: /^X\(\/\/\)$/{
1241: s//\1/
1242: q
1243: }
1244: /^X\(\/\).*/{
1245: s//\1/
1246: q
1247: }
1248: s/.*/./; q'`
1249: srcdir=$ac_confdir
1250: if test ! -r "$srcdir/$ac_unique_file"; then
1251: srcdir=..
1252: fi
1253: else
1254: ac_srcdir_defaulted=no
1255: fi
1256: if test ! -r "$srcdir/$ac_unique_file"; then
1257: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1258: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1259: fi
1.1.1.15 root 1260: ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
1.1 root 1261: ac_abs_confdir=`(
1262: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1263: pwd)`
1264: # When building in place, set srcdir=.
1265: if test "$ac_abs_confdir" = "$ac_pwd"; then
1266: srcdir=.
1267: fi
1268: # Remove unnecessary trailing slashes from srcdir.
1269: # Double slashes in file names in object file debugging info
1270: # mess up M-x gdb in Emacs.
1271: case $srcdir in
1272: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1273: esac
1274: for ac_var in $ac_precious_vars; do
1275: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1276: eval ac_env_${ac_var}_value=\$${ac_var}
1277: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1278: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1279: done
1280:
1281: #
1282: # Report the --help message.
1283: #
1284: if test "$ac_init_help" = "long"; then
1285: # Omit some internal or obsolete options to make the list less imposing.
1286: # This message is too long to be a string in the A/UX 3.1 sh.
1287: cat <<_ACEOF
1.1.1.15 root 1288: 'configure' configures nono 0.0 to adapt to many kinds of systems.
1.1 root 1289:
1290: Usage: $0 [OPTION]... [VAR=VALUE]...
1291:
1292: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1293: VAR=VALUE. See below for descriptions of some of the useful variables.
1294:
1295: Defaults for the options are specified in brackets.
1296:
1297: Configuration:
1298: -h, --help display this help and exit
1299: --help=short display options specific to this package
1300: --help=recursive display the short help of all the included packages
1301: -V, --version display version information and exit
1.1.1.15 root 1302: -q, --quiet, --silent do not print 'checking ...' messages
1.1 root 1303: --cache-file=FILE cache test results in FILE [disabled]
1.1.1.15 root 1304: -C, --config-cache alias for '--cache-file=config.cache'
1.1 root 1305: -n, --no-create do not create output files
1.1.1.15 root 1306: --srcdir=DIR find the sources in DIR [configure dir or '..']
1.1 root 1307:
1308: Installation directories:
1309: --prefix=PREFIX install architecture-independent files in PREFIX
1310: [$ac_default_prefix]
1311: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1312: [PREFIX]
1313:
1.1.1.15 root 1314: By default, 'make install' will install all the files in
1315: '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
1316: an installation prefix other than '$ac_default_prefix' using '--prefix',
1317: for instance '--prefix=\$HOME'.
1.1 root 1318:
1319: For better control, use the options below.
1320:
1321: Fine tuning of the installation directories:
1322: --bindir=DIR user executables [EPREFIX/bin]
1323: --sbindir=DIR system admin executables [EPREFIX/sbin]
1324: --libexecdir=DIR program executables [EPREFIX/libexec]
1325: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1326: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1327: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1.1.1.10 root 1328: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1.1 root 1329: --libdir=DIR object code libraries [EPREFIX/lib]
1330: --includedir=DIR C header files [PREFIX/include]
1331: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1332: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1333: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1334: --infodir=DIR info documentation [DATAROOTDIR/info]
1335: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1336: --mandir=DIR man documentation [DATAROOTDIR/man]
1.1.1.3 root 1337: --docdir=DIR documentation root [DATAROOTDIR/doc/nono]
1.1 root 1338: --htmldir=DIR html documentation [DOCDIR]
1339: --dvidir=DIR dvi documentation [DOCDIR]
1340: --pdfdir=DIR pdf documentation [DOCDIR]
1341: --psdir=DIR ps documentation [DOCDIR]
1342: _ACEOF
1343:
1344: cat <<\_ACEOF
1.1.1.6 root 1345:
1346: System types:
1347: --build=BUILD configure for building on BUILD [guessed]
1348: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1.1 root 1349: _ACEOF
1350: fi
1351:
1352: if test -n "$ac_init_help"; then
1353: case $ac_init_help in
1.1.1.3 root 1354: short | recursive ) echo "Configuration of nono 0.0:";;
1.1 root 1355: esac
1356: cat <<\_ACEOF
1357:
1.1.1.14 root 1358: Optional Features:
1359: --disable-option-checking ignore unrecognized --enable/--with options
1360: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1361: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1362: --disable-avx2 disable avx2 support
1.1.1.15 root 1363: --disable-neon disable NEON support
1.1.1.14 root 1364:
1.1.1.10 root 1365: Optional Packages:
1366: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1367: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1.1.1.16 root 1368: --without-libslirp disable usermode network (using SLIRP)
1.1.1.10 root 1369: --without-gui disable GUI support
1370:
1.1 root 1371: Some influential environment variables:
1372: CXX C++ compiler command
1373: CXXFLAGS C++ compiler flags
1374: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1375: nonstandard directory <lib dir>
1376: LIBS libraries to pass to the linker, e.g. -l<library>
1377: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1378: you have headers in a nonstandard directory <include dir>
1379: CC C compiler command
1380: CFLAGS C compiler flags
1381:
1.1.1.15 root 1382: Use these variables to override the choices made by 'configure' or to help
1.1 root 1383: it to find libraries and programs with nonstandard names/locations.
1384:
1385: Report bugs to the package provider.
1386: _ACEOF
1387: ac_status=$?
1388: fi
1389:
1390: if test "$ac_init_help" = "recursive"; then
1391: # If there are subdirs, report their specific --help.
1392: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1393: test -d "$ac_dir" ||
1394: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1395: continue
1396: ac_builddir=.
1397:
1398: case "$ac_dir" in
1399: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400: *)
1.1.1.10 root 1401: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 root 1402: # A ".." for each directory in $ac_dir_suffix.
1.1.1.10 root 1403: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 root 1404: case $ac_top_builddir_sub in
1405: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1406: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1407: esac ;;
1408: esac
1409: ac_abs_top_builddir=$ac_pwd
1410: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1411: # for backward compatibility:
1412: ac_top_builddir=$ac_top_build_prefix
1413:
1414: case $srcdir in
1415: .) # We are building in place.
1416: ac_srcdir=.
1417: ac_top_srcdir=$ac_top_builddir_sub
1418: ac_abs_top_srcdir=$ac_pwd ;;
1419: [\\/]* | ?:[\\/]* ) # Absolute name.
1420: ac_srcdir=$srcdir$ac_dir_suffix;
1421: ac_top_srcdir=$srcdir
1422: ac_abs_top_srcdir=$srcdir ;;
1423: *) # Relative name.
1424: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1425: ac_top_srcdir=$ac_top_build_prefix$srcdir
1426: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1427: esac
1428: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1429:
1430: cd "$ac_dir" || { ac_status=$?; continue; }
1.1.1.10 root 1431: # Check for configure.gnu first; this name is used for a wrapper for
1432: # Metaconfig's "Configure" on case-insensitive file systems.
1.1 root 1433: if test -f "$ac_srcdir/configure.gnu"; then
1434: echo &&
1435: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1436: elif test -f "$ac_srcdir/configure"; then
1437: echo &&
1438: $SHELL "$ac_srcdir/configure" --help=recursive
1439: else
1.1.1.10 root 1440: printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1 root 1441: fi || ac_status=$?
1442: cd "$ac_pwd" || { ac_status=$?; break; }
1443: done
1444: fi
1445:
1446: test -n "$ac_init_help" && exit $ac_status
1447: if $ac_init_version; then
1448: cat <<\_ACEOF
1.1.1.3 root 1449: nono configure 0.0
1.1.1.15 root 1450: generated by GNU Autoconf 2.72
1.1 root 1451:
1.1.1.15 root 1452: Copyright (C) 2023 Free Software Foundation, Inc.
1.1 root 1453: This configure script is free software; the Free Software Foundation
1454: gives unlimited permission to copy, distribute and modify it.
1455: _ACEOF
1456: exit
1457: fi
1458:
1459: ## ------------------------ ##
1460: ## Autoconf initialization. ##
1461: ## ------------------------ ##
1462:
1463: # ac_fn_cxx_try_compile LINENO
1464: # ----------------------------
1465: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1466: ac_fn_cxx_try_compile ()
1467: {
1468: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1469: rm -f conftest.$ac_objext conftest.beam
1.1 root 1470: if { { ac_try="$ac_compile"
1471: case "(($ac_try" in
1472: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1473: *) ac_try_echo=$ac_try;;
1474: esac
1475: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 1476: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1477: (eval "$ac_compile") 2>conftest.err
1478: ac_status=$?
1479: if test -s conftest.err; then
1480: grep -v '^ *+' conftest.err >conftest.er1
1481: cat conftest.er1 >&5
1482: mv -f conftest.er1 conftest.err
1483: fi
1.1.1.10 root 1484: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1485: test $ac_status = 0; } && {
1486: test -z "$ac_cxx_werror_flag" ||
1487: test ! -s conftest.err
1.1.1.10 root 1488: } && test -s conftest.$ac_objext
1489: then :
1.1 root 1490: ac_retval=0
1.1.1.15 root 1491: else case e in #(
1492: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1493: sed 's/^/| /' conftest.$ac_ext >&5
1494:
1.1.1.15 root 1495: ac_retval=1 ;;
1496: esac
1.1 root 1497: fi
1498: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1499: as_fn_set_status $ac_retval
1500:
1501: } # ac_fn_cxx_try_compile
1502:
1503: # ac_fn_c_try_compile LINENO
1504: # --------------------------
1505: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1506: ac_fn_c_try_compile ()
1507: {
1508: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1509: rm -f conftest.$ac_objext conftest.beam
1.1 root 1510: if { { ac_try="$ac_compile"
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}: $ac_try_echo\""
1.1.1.10 root 1516: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1517: (eval "$ac_compile") 2>conftest.err
1518: ac_status=$?
1519: if test -s conftest.err; then
1520: grep -v '^ *+' conftest.err >conftest.er1
1521: cat conftest.er1 >&5
1522: mv -f conftest.er1 conftest.err
1523: fi
1.1.1.10 root 1524: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1525: test $ac_status = 0; } && {
1526: test -z "$ac_c_werror_flag" ||
1527: test ! -s conftest.err
1.1.1.10 root 1528: } && test -s conftest.$ac_objext
1529: then :
1.1 root 1530: ac_retval=0
1.1.1.15 root 1531: else case e in #(
1532: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1533: sed 's/^/| /' conftest.$ac_ext >&5
1534:
1.1.1.15 root 1535: ac_retval=1 ;;
1536: esac
1.1 root 1537: fi
1538: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1539: as_fn_set_status $ac_retval
1540:
1541: } # ac_fn_c_try_compile
1542:
1.1.1.10 root 1543: # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1544: # ---------------------------------------------------------
1.1 root 1545: # Tests whether HEADER exists and can be compiled using the include files in
1546: # INCLUDES, setting the cache variable VAR accordingly.
1.1.1.10 root 1547: ac_fn_cxx_check_header_compile ()
1.1 root 1548: {
1549: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1550: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1551: printf %s "checking for $2... " >&6; }
1552: if eval test \${$3+y}
1553: then :
1554: printf %s "(cached) " >&6
1.1.1.15 root 1555: else case e in #(
1556: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 1557: /* end confdefs.h. */
1558: $4
1559: #include <$2>
1560: _ACEOF
1.1.1.10 root 1561: if ac_fn_cxx_try_compile "$LINENO"
1562: then :
1.1 root 1563: eval "$3=yes"
1.1.1.15 root 1564: else case e in #(
1565: e) eval "$3=no" ;;
1566: esac
1.1 root 1567: fi
1.1.1.15 root 1568: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1569: esac
1.1 root 1570: fi
1571: eval ac_res=\$$3
1.1.1.10 root 1572: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1573: printf "%s\n" "$ac_res" >&6; }
1.1 root 1574: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1575:
1.1.1.10 root 1576: } # ac_fn_cxx_check_header_compile
1.1 root 1577:
1578: # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
1579: # ---------------------------------------------
1580: # Tests whether TYPE exists after having included INCLUDES, setting cache
1581: # variable VAR accordingly.
1582: ac_fn_cxx_check_type ()
1583: {
1584: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1585: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1586: printf %s "checking for $2... " >&6; }
1587: if eval test \${$3+y}
1588: then :
1589: printf %s "(cached) " >&6
1.1.1.15 root 1590: else case e in #(
1591: e) eval "$3=no"
1.1 root 1592: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1593: /* end confdefs.h. */
1594: $4
1595: int
1.1.1.10 root 1596: main (void)
1.1 root 1597: {
1598: if (sizeof ($2))
1599: return 0;
1600: ;
1601: return 0;
1602: }
1603: _ACEOF
1.1.1.10 root 1604: if ac_fn_cxx_try_compile "$LINENO"
1605: then :
1.1 root 1606: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607: /* end confdefs.h. */
1608: $4
1609: int
1.1.1.10 root 1610: main (void)
1.1 root 1611: {
1612: if (sizeof (($2)))
1613: return 0;
1614: ;
1615: return 0;
1616: }
1617: _ACEOF
1.1.1.10 root 1618: if ac_fn_cxx_try_compile "$LINENO"
1619: then :
1.1 root 1620:
1.1.1.15 root 1621: else case e in #(
1622: e) eval "$3=yes" ;;
1623: esac
1.1 root 1624: fi
1.1.1.10 root 1625: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 1626: fi
1.1.1.15 root 1627: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1628: esac
1.1 root 1629: fi
1630: eval ac_res=\$$3
1.1.1.10 root 1631: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632: printf "%s\n" "$ac_res" >&6; }
1.1 root 1633: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1634:
1635: } # ac_fn_cxx_check_type
1636:
1.1.1.14 root 1637: # ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
1638: # ------------------------------------------------------
1639: # Tries to find if the field MEMBER exists in type AGGR, after including
1640: # INCLUDES, setting cache variable VAR accordingly.
1641: ac_fn_cxx_check_member ()
1642: {
1643: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1645: printf %s "checking for $2.$3... " >&6; }
1646: if eval test \${$4+y}
1647: then :
1648: printf %s "(cached) " >&6
1.1.1.15 root 1649: else case e in #(
1650: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.14 root 1651: /* end confdefs.h. */
1652: $5
1653: int
1654: main (void)
1655: {
1656: static $2 ac_aggr;
1657: if (ac_aggr.$3)
1658: return 0;
1659: ;
1660: return 0;
1661: }
1662: _ACEOF
1663: if ac_fn_cxx_try_compile "$LINENO"
1664: then :
1665: eval "$4=yes"
1.1.1.15 root 1666: else case e in #(
1667: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.14 root 1668: /* end confdefs.h. */
1669: $5
1670: int
1671: main (void)
1672: {
1673: static $2 ac_aggr;
1674: if (sizeof ac_aggr.$3)
1675: return 0;
1676: ;
1677: return 0;
1678: }
1679: _ACEOF
1680: if ac_fn_cxx_try_compile "$LINENO"
1681: then :
1682: eval "$4=yes"
1.1.1.15 root 1683: else case e in #(
1684: e) eval "$4=no" ;;
1685: esac
1.1.1.14 root 1686: fi
1.1.1.15 root 1687: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1688: esac
1.1.1.14 root 1689: fi
1.1.1.15 root 1690: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1691: esac
1.1.1.14 root 1692: fi
1693: eval ac_res=\$$4
1694: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1695: printf "%s\n" "$ac_res" >&6; }
1696: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1697:
1698: } # ac_fn_cxx_check_member
1699:
1.1 root 1700: # ac_fn_cxx_try_link LINENO
1701: # -------------------------
1702: # Try to link conftest.$ac_ext, and return whether this succeeded.
1703: ac_fn_cxx_try_link ()
1704: {
1705: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1706: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.1 root 1707: if { { ac_try="$ac_link"
1708: case "(($ac_try" in
1709: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1710: *) ac_try_echo=$ac_try;;
1711: esac
1712: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 1713: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1714: (eval "$ac_link") 2>conftest.err
1715: ac_status=$?
1716: if test -s conftest.err; then
1717: grep -v '^ *+' conftest.err >conftest.er1
1718: cat conftest.er1 >&5
1719: mv -f conftest.er1 conftest.err
1720: fi
1.1.1.10 root 1721: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1722: test $ac_status = 0; } && {
1723: test -z "$ac_cxx_werror_flag" ||
1724: test ! -s conftest.err
1725: } && test -s conftest$ac_exeext && {
1726: test "$cross_compiling" = yes ||
1727: test -x conftest$ac_exeext
1.1.1.10 root 1728: }
1729: then :
1.1 root 1730: ac_retval=0
1.1.1.15 root 1731: else case e in #(
1732: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1733: sed 's/^/| /' conftest.$ac_ext >&5
1734:
1.1.1.15 root 1735: ac_retval=1 ;;
1736: esac
1.1 root 1737: fi
1738: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1739: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1740: # interfere with the next link command; also delete a directory that is
1741: # left behind by Apple's compiler. We do this before executing the actions.
1742: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1743: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744: as_fn_set_status $ac_retval
1745:
1746: } # ac_fn_cxx_try_link
1.1.1.17 root 1747:
1748: # ac_fn_cxx_try_run LINENO
1749: # ------------------------
1750: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
1751: # executables *can* be run.
1752: ac_fn_cxx_try_run ()
1753: {
1754: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755: if { { ac_try="$ac_link"
1756: case "(($ac_try" in
1757: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1758: *) ac_try_echo=$ac_try;;
1759: esac
1760: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1761: printf "%s\n" "$ac_try_echo"; } >&5
1762: (eval "$ac_link") 2>&5
1763: ac_status=$?
1764: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1765: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1766: { { case "(($ac_try" in
1767: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1768: *) ac_try_echo=$ac_try;;
1769: esac
1770: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1771: printf "%s\n" "$ac_try_echo"; } >&5
1772: (eval "$ac_try") 2>&5
1773: ac_status=$?
1774: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1775: test $ac_status = 0; }; }
1776: then :
1777: ac_retval=0
1778: else case e in #(
1779: e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5
1780: printf "%s\n" "$as_me: failed program was:" >&5
1781: sed 's/^/| /' conftest.$ac_ext >&5
1782:
1783: ac_retval=$ac_status ;;
1784: esac
1785: fi
1786: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1787: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788: as_fn_set_status $ac_retval
1789:
1790: } # ac_fn_cxx_try_run
1.1.1.10 root 1791: ac_configure_args_raw=
1792: for ac_arg
1793: do
1794: case $ac_arg in
1795: *\'*)
1796: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1797: esac
1798: as_fn_append ac_configure_args_raw " '$ac_arg'"
1799: done
1800:
1801: case $ac_configure_args_raw in
1802: *$as_nl*)
1803: ac_safe_unquote= ;;
1804: *)
1805: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
1806: ac_unsafe_a="$ac_unsafe_z#~"
1807: ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1808: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1809: esac
1810:
1.1 root 1811: cat >config.log <<_ACEOF
1812: This file contains any messages produced by compilers while
1813: running configure, to aid debugging if configure makes a mistake.
1814:
1.1.1.3 root 1815: It was created by nono $as_me 0.0, which was
1.1.1.15 root 1816: generated by GNU Autoconf 2.72. Invocation command line was
1.1 root 1817:
1.1.1.10 root 1818: $ $0$ac_configure_args_raw
1.1 root 1819:
1820: _ACEOF
1821: exec 5>>config.log
1822: {
1823: cat <<_ASUNAME
1824: ## --------- ##
1825: ## Platform. ##
1826: ## --------- ##
1827:
1828: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1829: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1830: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1831: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1832: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1833:
1834: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1835: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1836:
1837: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1838: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1839: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1840: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1841: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1842: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1843: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1844:
1845: _ASUNAME
1846:
1847: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848: for as_dir in $PATH
1849: do
1850: IFS=$as_save_IFS
1.1.1.10 root 1851: case $as_dir in #(((
1852: '') as_dir=./ ;;
1853: */) ;;
1854: *) as_dir=$as_dir/ ;;
1855: esac
1856: printf "%s\n" "PATH: $as_dir"
1.1 root 1857: done
1858: IFS=$as_save_IFS
1859:
1860: } >&5
1861:
1862: cat >&5 <<_ACEOF
1863:
1864:
1865: ## ----------- ##
1866: ## Core tests. ##
1867: ## ----------- ##
1868:
1869: _ACEOF
1870:
1871:
1872: # Keep a trace of the command line.
1873: # Strip out --no-create and --no-recursion so they do not pile up.
1874: # Strip out --silent because we don't want to record it for future runs.
1875: # Also quote any args containing shell meta-characters.
1876: # Make two passes to allow for proper duplicate-argument suppression.
1877: ac_configure_args=
1878: ac_configure_args0=
1879: ac_configure_args1=
1880: ac_must_keep_next=false
1881: for ac_pass in 1 2
1882: do
1883: for ac_arg
1884: do
1885: case $ac_arg in
1886: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1887: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1888: | -silent | --silent | --silen | --sile | --sil)
1889: continue ;;
1890: *\'*)
1.1.1.10 root 1891: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 1892: esac
1893: case $ac_pass in
1894: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1895: 2)
1896: as_fn_append ac_configure_args1 " '$ac_arg'"
1897: if test $ac_must_keep_next = true; then
1898: ac_must_keep_next=false # Got value, back to normal.
1899: else
1900: case $ac_arg in
1901: *=* | --config-cache | -C | -disable-* | --disable-* \
1902: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1903: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1904: | -with-* | --with-* | -without-* | --without-* | --x)
1905: case "$ac_configure_args0 " in
1906: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1907: esac
1908: ;;
1909: -* ) ac_must_keep_next=true ;;
1910: esac
1911: fi
1912: as_fn_append ac_configure_args " '$ac_arg'"
1913: ;;
1914: esac
1915: done
1916: done
1917: { ac_configure_args0=; unset ac_configure_args0;}
1918: { ac_configure_args1=; unset ac_configure_args1;}
1919:
1920: # When interrupted or exit'd, cleanup temporary files, and complete
1921: # config.log. We remove comments because anyway the quotes in there
1922: # would cause problems or look ugly.
1923: # WARNING: Use '\'' to represent an apostrophe within the trap.
1924: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1925: trap 'exit_status=$?
1.1.1.10 root 1926: # Sanitize IFS.
1927: IFS=" "" $as_nl"
1.1 root 1928: # Save into config.log some information that might help in debugging.
1929: {
1930: echo
1931:
1.1.1.10 root 1932: printf "%s\n" "## ---------------- ##
1.1 root 1933: ## Cache variables. ##
1934: ## ---------------- ##"
1935: echo
1936: # The following way of writing the cache mishandles newlines in values,
1937: (
1938: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1939: eval ac_val=\$$ac_var
1940: case $ac_val in #(
1941: *${as_nl}*)
1942: case $ac_var in #(
1.1.1.10 root 1943: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1944: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 root 1945: esac
1946: case $ac_var in #(
1947: _ | IFS | as_nl) ;; #(
1948: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1949: *) { eval $ac_var=; unset $ac_var;} ;;
1950: esac ;;
1951: esac
1952: done
1953: (set) 2>&1 |
1954: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1955: *${as_nl}ac_space=\ *)
1956: sed -n \
1957: "s/'\''/'\''\\\\'\'''\''/g;
1958: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1959: ;; #(
1960: *)
1961: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1962: ;;
1963: esac |
1964: sort
1965: )
1966: echo
1967:
1.1.1.10 root 1968: printf "%s\n" "## ----------------- ##
1.1 root 1969: ## Output variables. ##
1970: ## ----------------- ##"
1971: echo
1972: for ac_var in $ac_subst_vars
1973: do
1974: eval ac_val=\$$ac_var
1975: case $ac_val in
1.1.1.10 root 1976: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 root 1977: esac
1.1.1.10 root 1978: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 root 1979: done | sort
1980: echo
1981:
1982: if test -n "$ac_subst_files"; then
1.1.1.10 root 1983: printf "%s\n" "## ------------------- ##
1.1 root 1984: ## File substitutions. ##
1985: ## ------------------- ##"
1986: echo
1987: for ac_var in $ac_subst_files
1988: do
1989: eval ac_val=\$$ac_var
1990: case $ac_val in
1.1.1.10 root 1991: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 root 1992: esac
1.1.1.10 root 1993: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 root 1994: done | sort
1995: echo
1996: fi
1997:
1998: if test -s confdefs.h; then
1.1.1.10 root 1999: printf "%s\n" "## ----------- ##
1.1 root 2000: ## confdefs.h. ##
2001: ## ----------- ##"
2002: echo
2003: cat confdefs.h
2004: echo
2005: fi
2006: test "$ac_signal" != 0 &&
1.1.1.10 root 2007: printf "%s\n" "$as_me: caught signal $ac_signal"
2008: printf "%s\n" "$as_me: exit $exit_status"
1.1 root 2009: } >&5
2010: rm -f core *.core core.conftest.* &&
2011: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2012: exit $exit_status
2013: ' 0
2014: for ac_signal in 1 2 13 15; do
2015: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2016: done
2017: ac_signal=0
2018:
2019: # confdefs.h avoids OS command line length limits that DEFS can exceed.
2020: rm -f -r conftest* confdefs.h
2021:
1.1.1.10 root 2022: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1 root 2023:
2024: # Predefined preprocessor variables.
2025:
1.1.1.10 root 2026: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1 root 2027:
1.1.1.10 root 2028: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1 root 2029:
1.1.1.10 root 2030: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1 root 2031:
1.1.1.10 root 2032: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1 root 2033:
1.1.1.10 root 2034: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1 root 2035:
1.1.1.10 root 2036: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1 root 2037:
2038:
2039: # Let the site file select an alternate cache file if it wants to.
2040: # Prefer an explicitly selected file to automatically selected ones.
2041: if test -n "$CONFIG_SITE"; then
1.1.1.10 root 2042: ac_site_files="$CONFIG_SITE"
1.1 root 2043: elif test "x$prefix" != xNONE; then
1.1.1.10 root 2044: ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1 root 2045: else
1.1.1.10 root 2046: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1 root 2047: fi
1.1.1.10 root 2048:
2049: for ac_site_file in $ac_site_files
1.1 root 2050: do
1.1.1.10 root 2051: case $ac_site_file in #(
2052: */*) :
2053: ;; #(
2054: *) :
2055: ac_site_file=./$ac_site_file ;;
2056: esac
2057: if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2058: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2059: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1 root 2060: sed 's/^/| /' "$ac_site_file" >&5
2061: . "$ac_site_file" \
1.1.1.15 root 2062: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2063: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 2064: as_fn_error $? "failed to load site script $ac_site_file
1.1.1.15 root 2065: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 2066: fi
2067: done
2068:
2069: if test -r "$cache_file"; then
2070: # Some versions of bash will fail to source /dev/null (special files
2071: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2072: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.1.1.10 root 2073: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2074: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1 root 2075: case $cache_file in
2076: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2077: *) . "./$cache_file";;
2078: esac
2079: fi
2080: else
1.1.1.10 root 2081: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2082: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1 root 2083: >$cache_file
2084: fi
2085:
1.1.1.10 root 2086: # Test code for whether the C++ compiler supports C++98 (global declarations)
2087: ac_cxx_conftest_cxx98_globals='
2088: // Does the compiler advertise C++98 conformance?
2089: #if !defined __cplusplus || __cplusplus < 199711L
2090: # error "Compiler does not advertise C++98 conformance"
2091: #endif
1.1 root 2092:
1.1.1.10 root 2093: // These inclusions are to reject old compilers that
2094: // lack the unsuffixed header files.
2095: #include <cstdlib>
2096: #include <exception>
2097:
2098: // <cassert> and <cstring> are *not* freestanding headers in C++98.
2099: extern void assert (int);
2100: namespace std {
2101: extern int strcmp (const char *, const char *);
2102: }
2103:
2104: // Namespaces, exceptions, and templates were all added after "C++ 2.0".
2105: using std::exception;
2106: using std::strcmp;
2107:
2108: namespace {
2109:
2110: void test_exception_syntax()
2111: {
2112: try {
2113: throw "test";
2114: } catch (const char *s) {
2115: // Extra parentheses suppress a warning when building autoconf itself,
2116: // due to lint rules shared with more typical C programs.
2117: assert (!(strcmp) (s, "test"));
2118: }
2119: }
1.1 root 2120:
1.1.1.10 root 2121: template <typename T> struct test_template
2122: {
2123: T const val;
2124: explicit test_template(T t) : val(t) {}
2125: template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2126: };
1.1 root 2127:
1.1.1.10 root 2128: } // anonymous namespace
2129: '
1.1 root 2130:
1.1.1.10 root 2131: # Test code for whether the C++ compiler supports C++98 (body of main)
2132: ac_cxx_conftest_cxx98_main='
2133: assert (argc);
2134: assert (! argv[0]);
2135: {
2136: test_exception_syntax ();
2137: test_template<double> tt (2.0);
2138: assert (tt.add (4) == 6.0);
2139: assert (true && !false);
2140: }
2141: '
2142:
2143: # Test code for whether the C++ compiler supports C++11 (global declarations)
2144: ac_cxx_conftest_cxx11_globals='
2145: // Does the compiler advertise C++ 2011 conformance?
2146: #if !defined __cplusplus || __cplusplus < 201103L
2147: # error "Compiler does not advertise C++11 conformance"
2148: #endif
2149:
2150: namespace cxx11test
2151: {
2152: constexpr int get_val() { return 20; }
2153:
2154: struct testinit
2155: {
2156: int i;
2157: double d;
2158: };
2159:
2160: class delegate
2161: {
2162: public:
2163: delegate(int n) : n(n) {}
2164: delegate(): delegate(2354) {}
2165:
2166: virtual int getval() { return this->n; };
2167: protected:
2168: int n;
2169: };
2170:
2171: class overridden : public delegate
2172: {
2173: public:
2174: overridden(int n): delegate(n) {}
2175: virtual int getval() override final { return this->n * 2; }
2176: };
2177:
2178: class nocopy
2179: {
2180: public:
2181: nocopy(int i): i(i) {}
2182: nocopy() = default;
2183: nocopy(const nocopy&) = delete;
2184: nocopy & operator=(const nocopy&) = delete;
2185: private:
2186: int i;
2187: };
2188:
2189: // for testing lambda expressions
2190: template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2191: {
2192: return f(v);
2193: }
2194:
2195: // for testing variadic templates and trailing return types
2196: template <typename V> auto sum(V first) -> V
2197: {
2198: return first;
2199: }
2200: template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2201: {
2202: return first + sum(rest...);
2203: }
2204: }
2205: '
2206:
2207: # Test code for whether the C++ compiler supports C++11 (body of main)
2208: ac_cxx_conftest_cxx11_main='
2209: {
2210: // Test auto and decltype
2211: auto a1 = 6538;
2212: auto a2 = 48573953.4;
2213: auto a3 = "String literal";
2214:
2215: int total = 0;
2216: for (auto i = a3; *i; ++i) { total += *i; }
2217:
2218: decltype(a2) a4 = 34895.034;
2219: }
2220: {
2221: // Test constexpr
2222: short sa[cxx11test::get_val()] = { 0 };
2223: }
2224: {
2225: // Test initializer lists
2226: cxx11test::testinit il = { 4323, 435234.23544 };
2227: }
2228: {
2229: // Test range-based for
2230: int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2231: 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2232: for (auto &x : array) { x += 23; }
2233: }
2234: {
2235: // Test lambda expressions
2236: using cxx11test::eval;
2237: assert (eval ([](int x) { return x*2; }, 21) == 42);
2238: double d = 2.0;
2239: assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2240: assert (d == 5.0);
2241: assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2242: assert (d == 5.0);
2243: }
2244: {
2245: // Test use of variadic templates
2246: using cxx11test::sum;
2247: auto a = sum(1);
2248: auto b = sum(1, 2);
2249: auto c = sum(1.0, 2.0, 3.0);
2250: }
2251: {
2252: // Test constructor delegation
2253: cxx11test::delegate d1;
2254: cxx11test::delegate d2();
2255: cxx11test::delegate d3(45);
2256: }
2257: {
2258: // Test override and final
2259: cxx11test::overridden o1(55464);
2260: }
2261: {
2262: // Test nullptr
2263: char *c = nullptr;
2264: }
2265: {
2266: // Test template brackets
2267: test_template<::test_template<int>> v(test_template<int>(12));
2268: }
2269: {
2270: // Unicode literals
2271: char const *utf8 = u8"UTF-8 string \u2500";
2272: char16_t const *utf16 = u"UTF-8 string \u2500";
2273: char32_t const *utf32 = U"UTF-32 string \u2500";
2274: }
2275: '
2276:
2277: # Test code for whether the C compiler supports C++11 (complete).
2278: ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2279: ${ac_cxx_conftest_cxx11_globals}
2280:
2281: int
2282: main (int argc, char **argv)
2283: {
2284: int ok = 0;
2285: ${ac_cxx_conftest_cxx98_main}
2286: ${ac_cxx_conftest_cxx11_main}
2287: return ok;
2288: }
2289: "
2290:
2291: # Test code for whether the C compiler supports C++98 (complete).
2292: ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2293: int
2294: main (int argc, char **argv)
2295: {
2296: int ok = 0;
2297: ${ac_cxx_conftest_cxx98_main}
2298: return ok;
2299: }
2300: "
2301:
2302: # Test code for whether the C compiler supports C89 (global declarations)
2303: ac_c_conftest_c89_globals='
2304: /* Does the compiler advertise C89 conformance?
2305: Do not test the value of __STDC__, because some compilers set it to 0
2306: while being otherwise adequately conformant. */
2307: #if !defined __STDC__
2308: # error "Compiler does not advertise C89 conformance"
2309: #endif
2310:
2311: #include <stddef.h>
2312: #include <stdarg.h>
2313: struct stat;
2314: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2315: struct buf { int x; };
2316: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1.1.1.15 root 2317: static char *e (char **p, int i)
1.1.1.10 root 2318: {
2319: return p[i];
2320: }
2321: static char *f (char * (*g) (char **, int), char **p, ...)
2322: {
2323: char *s;
2324: va_list v;
2325: va_start (v,p);
2326: s = g (p, va_arg (v,int));
2327: va_end (v);
2328: return s;
2329: }
2330:
1.1.1.15 root 2331: /* C89 style stringification. */
2332: #define noexpand_stringify(a) #a
2333: const char *stringified = noexpand_stringify(arbitrary+token=sequence);
2334:
2335: /* C89 style token pasting. Exercises some of the corner cases that
2336: e.g. old MSVC gets wrong, but not very hard. */
2337: #define noexpand_concat(a,b) a##b
2338: #define expand_concat(a,b) noexpand_concat(a,b)
2339: extern int vA;
2340: extern int vbee;
2341: #define aye A
2342: #define bee B
2343: int *pvA = &expand_concat(v,aye);
2344: int *pvbee = &noexpand_concat(v,bee);
2345:
1.1.1.10 root 2346: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2347: function prototypes and stuff, but not \xHH hex character constants.
2348: These do not provoke an error unfortunately, instead are silently treated
2349: as an "x". The following induces an error, until -std is added to get
2350: proper ANSI mode. Curiously \x00 != x always comes out true, for an
2351: array size at least. It is necessary to write \x00 == 0 to get something
2352: that is true only with -std. */
2353: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2354:
2355: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2356: inside strings and character constants. */
2357: #define FOO(x) '\''x'\''
2358: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2359:
2360: int test (int i, double x);
2361: struct s1 {int (*f) (int a);};
2362: struct s2 {int (*f) (double a);};
2363: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2364: int, int);'
2365:
2366: # Test code for whether the C compiler supports C89 (body of main).
2367: ac_c_conftest_c89_main='
2368: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2369: '
2370:
2371: # Test code for whether the C compiler supports C99 (global declarations)
2372: ac_c_conftest_c99_globals='
1.1.1.15 root 2373: /* Does the compiler advertise C99 conformance? */
1.1.1.10 root 2374: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2375: # error "Compiler does not advertise C99 conformance"
2376: #endif
2377:
1.1.1.15 root 2378: // See if C++-style comments work.
2379:
1.1.1.10 root 2380: #include <stdbool.h>
2381: extern int puts (const char *);
2382: extern int printf (const char *, ...);
2383: extern int dprintf (int, const char *, ...);
2384: extern void *malloc (size_t);
1.1.1.15 root 2385: extern void free (void *);
1.1.1.10 root 2386:
2387: // Check varargs macros. These examples are taken from C99 6.10.3.5.
2388: // dprintf is used instead of fprintf to avoid needing to declare
2389: // FILE and stderr.
2390: #define debug(...) dprintf (2, __VA_ARGS__)
2391: #define showlist(...) puts (#__VA_ARGS__)
2392: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2393: static void
2394: test_varargs_macros (void)
2395: {
2396: int x = 1234;
2397: int y = 5678;
2398: debug ("Flag");
2399: debug ("X = %d\n", x);
2400: showlist (The first, second, and third items.);
2401: report (x>y, "x is %d but y is %d", x, y);
2402: }
2403:
2404: // Check long long types.
2405: #define BIG64 18446744073709551615ull
2406: #define BIG32 4294967295ul
2407: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2408: #if !BIG_OK
2409: #error "your preprocessor is broken"
2410: #endif
2411: #if BIG_OK
2412: #else
2413: #error "your preprocessor is broken"
2414: #endif
2415: static long long int bignum = -9223372036854775807LL;
2416: static unsigned long long int ubignum = BIG64;
2417:
2418: struct incomplete_array
2419: {
2420: int datasize;
2421: double data[];
2422: };
2423:
2424: struct named_init {
2425: int number;
2426: const wchar_t *name;
2427: double average;
2428: };
2429:
2430: typedef const char *ccp;
2431:
2432: static inline int
2433: test_restrict (ccp restrict text)
2434: {
2435: // Iterate through items via the restricted pointer.
2436: // Also check for declarations in for loops.
2437: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2438: continue;
2439: return 0;
2440: }
2441:
2442: // Check varargs and va_copy.
2443: static bool
2444: test_varargs (const char *format, ...)
2445: {
2446: va_list args;
2447: va_start (args, format);
2448: va_list args_copy;
2449: va_copy (args_copy, args);
2450:
2451: const char *str = "";
2452: int number = 0;
2453: float fnumber = 0;
2454:
2455: while (*format)
2456: {
2457: switch (*format++)
2458: {
2459: case '\''s'\'': // string
2460: str = va_arg (args_copy, const char *);
2461: break;
2462: case '\''d'\'': // int
2463: number = va_arg (args_copy, int);
2464: break;
2465: case '\''f'\'': // float
2466: fnumber = va_arg (args_copy, double);
2467: break;
2468: default:
2469: break;
2470: }
2471: }
2472: va_end (args_copy);
2473: va_end (args);
2474:
2475: return *str && number && fnumber;
2476: }
2477: '
2478:
2479: # Test code for whether the C compiler supports C99 (body of main).
2480: ac_c_conftest_c99_main='
2481: // Check bool.
2482: _Bool success = false;
2483: success |= (argc != 0);
2484:
2485: // Check restrict.
2486: if (test_restrict ("String literal") == 0)
2487: success = true;
2488: char *restrict newvar = "Another string";
2489:
2490: // Check varargs.
2491: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2492: test_varargs_macros ();
2493:
2494: // Check flexible array members.
2495: struct incomplete_array *ia =
2496: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2497: ia->datasize = 10;
2498: for (int i = 0; i < ia->datasize; ++i)
2499: ia->data[i] = i * 1.234;
1.1.1.15 root 2500: // Work around memory leak warnings.
2501: free (ia);
1.1.1.10 root 2502:
2503: // Check named initializers.
2504: struct named_init ni = {
2505: .number = 34,
2506: .name = L"Test wide string",
2507: .average = 543.34343,
2508: };
2509:
2510: ni.number = 58;
2511:
2512: int dynamic_array[ni.number];
2513: dynamic_array[0] = argv[0][0];
2514: dynamic_array[ni.number - 1] = 543;
2515:
2516: // work around unused variable warnings
2517: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2518: || dynamic_array[ni.number - 1] != 543);
2519: '
2520:
2521: # Test code for whether the C compiler supports C11 (global declarations)
2522: ac_c_conftest_c11_globals='
1.1.1.15 root 2523: /* Does the compiler advertise C11 conformance? */
1.1.1.10 root 2524: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2525: # error "Compiler does not advertise C11 conformance"
2526: #endif
2527:
2528: // Check _Alignas.
2529: char _Alignas (double) aligned_as_double;
2530: char _Alignas (0) no_special_alignment;
2531: extern char aligned_as_int;
2532: char _Alignas (0) _Alignas (int) aligned_as_int;
2533:
2534: // Check _Alignof.
2535: enum
2536: {
2537: int_alignment = _Alignof (int),
2538: int_array_alignment = _Alignof (int[100]),
2539: char_alignment = _Alignof (char)
2540: };
2541: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2542:
2543: // Check _Noreturn.
2544: int _Noreturn does_not_return (void) { for (;;) continue; }
2545:
2546: // Check _Static_assert.
2547: struct test_static_assert
2548: {
2549: int x;
2550: _Static_assert (sizeof (int) <= sizeof (long int),
2551: "_Static_assert does not work in struct");
2552: long int y;
2553: };
2554:
2555: // Check UTF-8 literals.
2556: #define u8 syntax error!
2557: char const utf8_literal[] = u8"happens to be ASCII" "another string";
2558:
2559: // Check duplicate typedefs.
2560: typedef long *long_ptr;
2561: typedef long int *long_ptr;
2562: typedef long_ptr long_ptr;
2563:
2564: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2565: struct anonymous
2566: {
2567: union {
2568: struct { int i; int j; };
2569: struct { int k; long int l; } w;
2570: };
2571: int m;
2572: } v1;
2573: '
2574:
2575: # Test code for whether the C compiler supports C11 (body of main).
2576: ac_c_conftest_c11_main='
2577: _Static_assert ((offsetof (struct anonymous, i)
2578: == offsetof (struct anonymous, w.k)),
2579: "Anonymous union alignment botch");
2580: v1.i = 2;
2581: v1.w.k = 5;
2582: ok |= v1.i != 5;
2583: '
2584:
2585: # Test code for whether the C compiler supports C11 (complete).
2586: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2587: ${ac_c_conftest_c99_globals}
2588: ${ac_c_conftest_c11_globals}
2589:
2590: int
2591: main (int argc, char **argv)
2592: {
2593: int ok = 0;
2594: ${ac_c_conftest_c89_main}
2595: ${ac_c_conftest_c99_main}
2596: ${ac_c_conftest_c11_main}
2597: return ok;
2598: }
2599: "
2600:
2601: # Test code for whether the C compiler supports C99 (complete).
2602: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2603: ${ac_c_conftest_c99_globals}
2604:
2605: int
2606: main (int argc, char **argv)
2607: {
2608: int ok = 0;
2609: ${ac_c_conftest_c89_main}
2610: ${ac_c_conftest_c99_main}
2611: return ok;
2612: }
2613: "
2614:
2615: # Test code for whether the C compiler supports C89 (complete).
2616: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2617:
2618: int
2619: main (int argc, char **argv)
2620: {
2621: int ok = 0;
2622: ${ac_c_conftest_c89_main}
2623: return ok;
2624: }
2625: "
2626:
2627: as_fn_append ac_header_cxx_list " stdio.h stdio_h HAVE_STDIO_H"
2628: as_fn_append ac_header_cxx_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2629: as_fn_append ac_header_cxx_list " string.h string_h HAVE_STRING_H"
2630: as_fn_append ac_header_cxx_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2631: as_fn_append ac_header_cxx_list " stdint.h stdint_h HAVE_STDINT_H"
2632: as_fn_append ac_header_cxx_list " strings.h strings_h HAVE_STRINGS_H"
2633: as_fn_append ac_header_cxx_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2634: as_fn_append ac_header_cxx_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2635: as_fn_append ac_header_cxx_list " unistd.h unistd_h HAVE_UNISTD_H"
2636:
2637: # Auxiliary files required by this configure script.
2638: ac_aux_files="config.guess config.sub install-sh"
2639:
2640: # Locations in which to look for auxiliary files.
2641: ac_aux_dir_candidates="${srcdir}/scripts"
2642:
2643: # Search for a directory containing all of the required auxiliary files,
2644: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2645: # If we don't find one directory that contains all the files we need,
2646: # we report the set of missing files from the *first* directory in
2647: # $ac_aux_dir_candidates and give up.
2648: ac_missing_aux_files=""
2649: ac_first_candidate=:
2650: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2651: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652: as_found=false
2653: for as_dir in $ac_aux_dir_candidates
2654: do
2655: IFS=$as_save_IFS
2656: case $as_dir in #(((
2657: '') as_dir=./ ;;
2658: */) ;;
2659: *) as_dir=$as_dir/ ;;
2660: esac
2661: as_found=:
2662:
2663: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2664: ac_aux_dir_found=yes
2665: ac_install_sh=
2666: for ac_aux in $ac_aux_files
2667: do
2668: # As a special case, if "install-sh" is required, that requirement
2669: # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2670: # and $ac_install_sh is set appropriately for whichever one is found.
2671: if test x"$ac_aux" = x"install-sh"
2672: then
2673: if test -f "${as_dir}install-sh"; then
2674: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2675: ac_install_sh="${as_dir}install-sh -c"
2676: elif test -f "${as_dir}install.sh"; then
2677: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2678: ac_install_sh="${as_dir}install.sh -c"
2679: elif test -f "${as_dir}shtool"; then
2680: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2681: ac_install_sh="${as_dir}shtool install -c"
2682: else
2683: ac_aux_dir_found=no
2684: if $ac_first_candidate; then
2685: ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2686: else
2687: break
2688: fi
2689: fi
2690: else
2691: if test -f "${as_dir}${ac_aux}"; then
2692: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2693: else
2694: ac_aux_dir_found=no
2695: if $ac_first_candidate; then
2696: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2697: else
2698: break
2699: fi
2700: fi
2701: fi
2702: done
2703: if test "$ac_aux_dir_found" = yes; then
2704: ac_aux_dir="$as_dir"
1.1.1.6 root 2705: break
2706: fi
1.1.1.10 root 2707: ac_first_candidate=false
2708:
2709: as_found=false
1.1.1.6 root 2710: done
1.1.1.10 root 2711: IFS=$as_save_IFS
2712: if $as_found
2713: then :
2714:
1.1.1.15 root 2715: else case e in #(
2716: e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
2717: esac
1.1.1.6 root 2718: fi
2719:
1.1.1.10 root 2720:
1.1.1.6 root 2721: # These three variables are undocumented and unsupported,
2722: # and are intended to be withdrawn in a future Autoconf release.
2723: # They can cause serious problems if a builder's source tree is in a directory
2724: # whose full name contains unusual characters.
1.1.1.10 root 2725: if test -f "${ac_aux_dir}config.guess"; then
2726: ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2727: fi
2728: if test -f "${ac_aux_dir}config.sub"; then
2729: ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2730: fi
2731: if test -f "$ac_aux_dir/configure"; then
2732: ac_configure="$SHELL ${ac_aux_dir}configure"
2733: fi
2734:
2735: # Check that the precious variables saved in the cache have kept the same
2736: # value.
2737: ac_cache_corrupted=false
2738: for ac_var in $ac_precious_vars; do
2739: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2740: eval ac_new_set=\$ac_env_${ac_var}_set
2741: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2742: eval ac_new_val=\$ac_env_${ac_var}_value
2743: case $ac_old_set,$ac_new_set in
2744: set,)
1.1.1.15 root 2745: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
2746: printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
1.1.1.10 root 2747: ac_cache_corrupted=: ;;
2748: ,set)
1.1.1.15 root 2749: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
2750: printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
1.1.1.10 root 2751: ac_cache_corrupted=: ;;
2752: ,);;
2753: *)
2754: if test "x$ac_old_val" != "x$ac_new_val"; then
2755: # differences in whitespace do not lead to failure.
2756: ac_old_val_w=`echo x $ac_old_val`
2757: ac_new_val_w=`echo x $ac_new_val`
2758: if test "$ac_old_val_w" != "$ac_new_val_w"; then
1.1.1.15 root 2759: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
2760: printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
1.1.1.10 root 2761: ac_cache_corrupted=:
2762: else
1.1.1.15 root 2763: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
2764: printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
1.1.1.10 root 2765: eval $ac_var=\$ac_old_val
2766: fi
1.1.1.15 root 2767: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
2768: printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
2769: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
2770: printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
1.1.1.10 root 2771: fi;;
2772: esac
2773: # Pass precious variables to config.status.
2774: if test "$ac_new_set" = set; then
2775: case $ac_new_val in
2776: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2777: *) ac_arg=$ac_var=$ac_new_val ;;
2778: esac
2779: case " $ac_configure_args " in
2780: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2781: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2782: esac
2783: fi
2784: done
2785: if $ac_cache_corrupted; then
1.1.1.15 root 2786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2787: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.10 root 2788: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2789: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1.1.1.15 root 2790: as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
1.1.1.10 root 2791: and start over" "$LINENO" 5
2792: fi
2793: ## -------------------- ##
2794: ## Main body of script. ##
2795: ## -------------------- ##
2796:
2797: ac_ext=c
2798: ac_cpp='$CPP $CPPFLAGS'
2799: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2800: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2801: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2802:
2803:
1.1.1.6 root 2804:
2805:
1.1 root 2806:
2807: # Checks for programs.
1.1.1.10 root 2808:
2809:
2810:
2811:
2812:
2813:
1.1 root 2814: ac_ext=cpp
2815: ac_cpp='$CXXCPP $CPPFLAGS'
2816: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2817: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2818: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2819: if test -z "$CXX"; then
2820: if test -n "$CCC"; then
2821: CXX=$CCC
2822: else
2823: if test -n "$ac_tool_prefix"; then
1.1.1.10 root 2824: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
1.1 root 2825: do
2826: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2827: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.1.1.10 root 2828: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2829: printf %s "checking for $ac_word... " >&6; }
2830: if test ${ac_cv_prog_CXX+y}
2831: then :
2832: printf %s "(cached) " >&6
1.1.1.15 root 2833: else case e in #(
2834: e) if test -n "$CXX"; then
1.1 root 2835: ac_cv_prog_CXX="$CXX" # Let the user override the test.
2836: else
2837: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2838: for as_dir in $PATH
2839: do
2840: IFS=$as_save_IFS
1.1.1.10 root 2841: case $as_dir in #(((
2842: '') as_dir=./ ;;
2843: */) ;;
2844: *) as_dir=$as_dir/ ;;
2845: esac
1.1 root 2846: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 2847: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 2848: ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1.1.1.10 root 2849: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 2850: break 2
2851: fi
2852: done
2853: done
2854: IFS=$as_save_IFS
2855:
1.1.1.15 root 2856: fi ;;
2857: esac
1.1 root 2858: fi
2859: CXX=$ac_cv_prog_CXX
2860: if test -n "$CXX"; then
1.1.1.10 root 2861: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2862: printf "%s\n" "$CXX" >&6; }
1.1 root 2863: else
1.1.1.10 root 2864: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865: printf "%s\n" "no" >&6; }
1.1 root 2866: fi
2867:
2868:
2869: test -n "$CXX" && break
2870: done
2871: fi
2872: if test -z "$CXX"; then
2873: ac_ct_CXX=$CXX
1.1.1.10 root 2874: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
1.1 root 2875: do
2876: # Extract the first word of "$ac_prog", so it can be a program name with args.
2877: set dummy $ac_prog; ac_word=$2
1.1.1.10 root 2878: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2879: printf %s "checking for $ac_word... " >&6; }
2880: if test ${ac_cv_prog_ac_ct_CXX+y}
2881: then :
2882: printf %s "(cached) " >&6
1.1.1.15 root 2883: else case e in #(
2884: e) if test -n "$ac_ct_CXX"; then
1.1 root 2885: ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2886: else
2887: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888: for as_dir in $PATH
2889: do
2890: IFS=$as_save_IFS
1.1.1.10 root 2891: case $as_dir in #(((
2892: '') as_dir=./ ;;
2893: */) ;;
2894: *) as_dir=$as_dir/ ;;
2895: esac
1.1 root 2896: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 2897: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 2898: ac_cv_prog_ac_ct_CXX="$ac_prog"
1.1.1.10 root 2899: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 2900: break 2
2901: fi
2902: done
2903: done
2904: IFS=$as_save_IFS
2905:
1.1.1.15 root 2906: fi ;;
2907: esac
1.1 root 2908: fi
2909: ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2910: if test -n "$ac_ct_CXX"; then
1.1.1.10 root 2911: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2912: printf "%s\n" "$ac_ct_CXX" >&6; }
1.1 root 2913: else
1.1.1.10 root 2914: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2915: printf "%s\n" "no" >&6; }
1.1 root 2916: fi
2917:
2918:
2919: test -n "$ac_ct_CXX" && break
2920: done
2921:
2922: if test "x$ac_ct_CXX" = x; then
2923: CXX="g++"
2924: else
2925: case $cross_compiling:$ac_tool_warned in
2926: yes:)
1.1.1.10 root 2927: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2928: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 2929: ac_tool_warned=yes ;;
2930: esac
2931: CXX=$ac_ct_CXX
2932: fi
2933: fi
2934:
2935: fi
2936: fi
2937: # Provide some information about the compiler.
1.1.1.10 root 2938: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
1.1 root 2939: set X $ac_compile
2940: ac_compiler=$2
2941: for ac_option in --version -v -V -qversion; do
2942: { { ac_try="$ac_compiler $ac_option >&5"
2943: case "(($ac_try" in
2944: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2945: *) ac_try_echo=$ac_try;;
2946: esac
2947: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 2948: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 2949: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2950: ac_status=$?
2951: if test -s conftest.err; then
2952: sed '10a\
2953: ... rest of stderr output deleted ...
2954: 10q' conftest.err >conftest.er1
2955: cat conftest.er1 >&5
2956: fi
2957: rm -f conftest.er1 conftest.err
1.1.1.10 root 2958: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 2959: test $ac_status = 0; }
2960: done
2961:
2962: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2963: /* end confdefs.h. */
2964:
2965: int
1.1.1.10 root 2966: main (void)
1.1 root 2967: {
2968:
2969: ;
2970: return 0;
2971: }
2972: _ACEOF
2973: ac_clean_files_save=$ac_clean_files
2974: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2975: # Try to create an executable without -o first, disregard a.out.
2976: # It will help us diagnose broken compilers, and finding out an intuition
2977: # of exeext.
1.1.1.10 root 2978: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2979: printf %s "checking whether the C++ compiler works... " >&6; }
2980: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1 root 2981:
2982: # The possible output files:
2983: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2984:
2985: ac_rmfiles=
2986: for ac_file in $ac_files
2987: do
2988: case $ac_file in
2989: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2990: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2991: esac
2992: done
2993: rm -f $ac_rmfiles
2994:
2995: if { { ac_try="$ac_link_default"
2996: case "(($ac_try" in
2997: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998: *) ac_try_echo=$ac_try;;
2999: esac
3000: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3001: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3002: (eval "$ac_link_default") 2>&5
3003: ac_status=$?
1.1.1.10 root 3004: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3005: test $ac_status = 0; }
3006: then :
1.1.1.15 root 3007: # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
3008: # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
1.1 root 3009: # in a Makefile. We should not override ac_cv_exeext if it was cached,
3010: # so that the user can short-circuit this test for compilers unknown to
3011: # Autoconf.
3012: for ac_file in $ac_files ''
3013: do
3014: test -f "$ac_file" || continue
3015: case $ac_file in
3016: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3017: ;;
3018: [ab].out )
3019: # We found the default executable, but exeext='' is most
3020: # certainly right.
3021: break;;
3022: *.* )
1.1.1.10 root 3023: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1 root 3024: then :; else
3025: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3026: fi
3027: # We set ac_cv_exeext here because the later test for it is not
1.1.1.15 root 3028: # safe: cross compilers may not add the suffix if given an '-o'
1.1 root 3029: # argument, so we may need to know it at that point already.
3030: # Even if this section looks crufty: it has the advantage of
3031: # actually working.
3032: break;;
3033: * )
3034: break;;
3035: esac
3036: done
3037: test "$ac_cv_exeext" = no && ac_cv_exeext=
3038:
1.1.1.15 root 3039: else case e in #(
3040: e) ac_file='' ;;
3041: esac
1.1 root 3042: fi
1.1.1.10 root 3043: if test -z "$ac_file"
3044: then :
3045: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3046: printf "%s\n" "no" >&6; }
3047: printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 3048: sed 's/^/| /' conftest.$ac_ext >&5
3049:
1.1.1.15 root 3050: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3051: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3052: as_fn_error 77 "C++ compiler cannot create executables
1.1.1.15 root 3053: See 'config.log' for more details" "$LINENO" 5; }
3054: else case e in #(
3055: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3056: printf "%s\n" "yes" >&6; } ;;
3057: esac
1.1.1.10 root 3058: fi
3059: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3060: printf %s "checking for C++ compiler default output file name... " >&6; }
3061: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3062: printf "%s\n" "$ac_file" >&6; }
1.1 root 3063: ac_exeext=$ac_cv_exeext
3064:
3065: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3066: ac_clean_files=$ac_clean_files_save
1.1.1.10 root 3067: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3068: printf %s "checking for suffix of executables... " >&6; }
1.1 root 3069: if { { ac_try="$ac_link"
3070: case "(($ac_try" in
3071: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3072: *) ac_try_echo=$ac_try;;
3073: esac
3074: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3075: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3076: (eval "$ac_link") 2>&5
3077: ac_status=$?
1.1.1.10 root 3078: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3079: test $ac_status = 0; }
3080: then :
1.1.1.15 root 3081: # If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
3082: # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will
3083: # work properly (i.e., refer to 'conftest.exe'), while it won't with
3084: # 'rm'.
1.1 root 3085: for ac_file in conftest.exe conftest conftest.*; do
3086: test -f "$ac_file" || continue
3087: case $ac_file in
3088: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3089: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3090: break;;
3091: * ) break;;
3092: esac
3093: done
1.1.1.15 root 3094: else case e in #(
3095: e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3096: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3097: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
1.1.1.15 root 3098: See 'config.log' for more details" "$LINENO" 5; } ;;
3099: esac
1.1 root 3100: fi
3101: rm -f conftest conftest$ac_cv_exeext
1.1.1.10 root 3102: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3103: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1 root 3104:
3105: rm -f conftest.$ac_ext
3106: EXEEXT=$ac_cv_exeext
3107: ac_exeext=$EXEEXT
3108: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109: /* end confdefs.h. */
3110: #include <stdio.h>
3111: int
1.1.1.10 root 3112: main (void)
1.1 root 3113: {
3114: FILE *f = fopen ("conftest.out", "w");
1.1.1.15 root 3115: if (!f)
3116: return 1;
1.1 root 3117: return ferror (f) || fclose (f) != 0;
3118:
3119: ;
3120: return 0;
3121: }
3122: _ACEOF
3123: ac_clean_files="$ac_clean_files conftest.out"
3124: # Check that the compiler produces executables we can run. If not, either
3125: # the compiler is broken, or we cross compile.
1.1.1.10 root 3126: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3127: printf %s "checking whether we are cross compiling... " >&6; }
1.1 root 3128: if test "$cross_compiling" != yes; then
3129: { { ac_try="$ac_link"
3130: case "(($ac_try" in
3131: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3132: *) ac_try_echo=$ac_try;;
3133: esac
3134: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3135: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3136: (eval "$ac_link") 2>&5
3137: ac_status=$?
1.1.1.10 root 3138: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3139: test $ac_status = 0; }
3140: if { ac_try='./conftest$ac_cv_exeext'
3141: { { case "(($ac_try" in
3142: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143: *) ac_try_echo=$ac_try;;
3144: esac
3145: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3146: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3147: (eval "$ac_try") 2>&5
3148: ac_status=$?
1.1.1.10 root 3149: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3150: test $ac_status = 0; }; }; then
3151: cross_compiling=no
3152: else
3153: if test "$cross_compiling" = maybe; then
3154: cross_compiling=yes
3155: else
1.1.1.15 root 3156: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3157: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.10 root 3158: as_fn_error 77 "cannot run C++ compiled programs.
1.1.1.15 root 3159: If you meant to cross compile, use '--host'.
3160: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 3161: fi
3162: fi
3163: fi
1.1.1.10 root 3164: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3165: printf "%s\n" "$cross_compiling" >&6; }
1.1 root 3166:
1.1.1.15 root 3167: rm -f conftest.$ac_ext conftest$ac_cv_exeext \
3168: conftest.o conftest.obj conftest.out
1.1 root 3169: ac_clean_files=$ac_clean_files_save
1.1.1.10 root 3170: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3171: printf %s "checking for suffix of object files... " >&6; }
3172: if test ${ac_cv_objext+y}
3173: then :
3174: printf %s "(cached) " >&6
1.1.1.15 root 3175: else case e in #(
3176: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3177: /* end confdefs.h. */
3178:
3179: int
1.1.1.10 root 3180: main (void)
1.1 root 3181: {
3182:
3183: ;
3184: return 0;
3185: }
3186: _ACEOF
3187: rm -f conftest.o conftest.obj
3188: if { { ac_try="$ac_compile"
3189: case "(($ac_try" in
3190: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3191: *) ac_try_echo=$ac_try;;
3192: esac
3193: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3194: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3195: (eval "$ac_compile") 2>&5
3196: ac_status=$?
1.1.1.10 root 3197: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3198: test $ac_status = 0; }
3199: then :
1.1 root 3200: for ac_file in conftest.o conftest.obj conftest.*; do
3201: test -f "$ac_file" || continue;
3202: case $ac_file in
3203: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3204: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3205: break;;
3206: esac
3207: done
1.1.1.15 root 3208: else case e in #(
3209: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 3210: sed 's/^/| /' conftest.$ac_ext >&5
3211:
1.1.1.15 root 3212: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3213: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3214: as_fn_error $? "cannot compute suffix of object files: cannot compile
1.1.1.15 root 3215: See 'config.log' for more details" "$LINENO" 5; } ;;
3216: esac
1.1 root 3217: fi
1.1.1.15 root 3218: rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
3219: esac
1.1 root 3220: fi
1.1.1.10 root 3221: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3222: printf "%s\n" "$ac_cv_objext" >&6; }
1.1 root 3223: OBJEXT=$ac_cv_objext
3224: ac_objext=$OBJEXT
1.1.1.10 root 3225: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3226: printf %s "checking whether the compiler supports GNU C++... " >&6; }
3227: if test ${ac_cv_cxx_compiler_gnu+y}
3228: then :
3229: printf %s "(cached) " >&6
1.1.1.15 root 3230: else case e in #(
3231: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3232: /* end confdefs.h. */
3233:
3234: int
1.1.1.10 root 3235: main (void)
1.1 root 3236: {
3237: #ifndef __GNUC__
3238: choke me
3239: #endif
3240:
3241: ;
3242: return 0;
3243: }
3244: _ACEOF
1.1.1.10 root 3245: if ac_fn_cxx_try_compile "$LINENO"
3246: then :
1.1 root 3247: ac_compiler_gnu=yes
1.1.1.15 root 3248: else case e in #(
3249: e) ac_compiler_gnu=no ;;
3250: esac
1.1 root 3251: fi
1.1.1.10 root 3252: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 3253: ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1.1.1.15 root 3254: ;;
3255: esac
1.1 root 3256: fi
1.1.1.10 root 3257: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3258: printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
3259: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3260:
1.1 root 3261: if test $ac_compiler_gnu = yes; then
3262: GXX=yes
3263: else
3264: GXX=
3265: fi
1.1.1.10 root 3266: ac_test_CXXFLAGS=${CXXFLAGS+y}
1.1 root 3267: ac_save_CXXFLAGS=$CXXFLAGS
1.1.1.10 root 3268: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3269: printf %s "checking whether $CXX accepts -g... " >&6; }
3270: if test ${ac_cv_prog_cxx_g+y}
3271: then :
3272: printf %s "(cached) " >&6
1.1.1.15 root 3273: else case e in #(
3274: e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag
1.1 root 3275: ac_cxx_werror_flag=yes
3276: ac_cv_prog_cxx_g=no
3277: CXXFLAGS="-g"
3278: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3279: /* end confdefs.h. */
3280:
3281: int
1.1.1.10 root 3282: main (void)
1.1 root 3283: {
3284:
3285: ;
3286: return 0;
3287: }
3288: _ACEOF
1.1.1.10 root 3289: if ac_fn_cxx_try_compile "$LINENO"
3290: then :
1.1 root 3291: ac_cv_prog_cxx_g=yes
1.1.1.15 root 3292: else case e in #(
3293: e) CXXFLAGS=""
1.1 root 3294: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3295: /* end confdefs.h. */
3296:
3297: int
1.1.1.10 root 3298: main (void)
1.1 root 3299: {
3300:
3301: ;
3302: return 0;
3303: }
3304: _ACEOF
1.1.1.10 root 3305: if ac_fn_cxx_try_compile "$LINENO"
3306: then :
1.1 root 3307:
1.1.1.15 root 3308: else case e in #(
3309: e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag
1.1 root 3310: CXXFLAGS="-g"
3311: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3312: /* end confdefs.h. */
3313:
3314: int
1.1.1.10 root 3315: main (void)
1.1 root 3316: {
3317:
3318: ;
3319: return 0;
3320: }
3321: _ACEOF
1.1.1.10 root 3322: if ac_fn_cxx_try_compile "$LINENO"
3323: then :
1.1 root 3324: ac_cv_prog_cxx_g=yes
3325: fi
1.1.1.15 root 3326: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3327: esac
1.1 root 3328: fi
1.1.1.15 root 3329: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3330: esac
1.1 root 3331: fi
1.1.1.10 root 3332: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.15 root 3333: ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;;
3334: esac
1.1 root 3335: fi
1.1.1.10 root 3336: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3337: printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3338: if test $ac_test_CXXFLAGS; then
1.1 root 3339: CXXFLAGS=$ac_save_CXXFLAGS
3340: elif test $ac_cv_prog_cxx_g = yes; then
3341: if test "$GXX" = yes; then
3342: CXXFLAGS="-g -O2"
3343: else
3344: CXXFLAGS="-g"
3345: fi
3346: else
3347: if test "$GXX" = yes; then
3348: CXXFLAGS="-O2"
3349: else
3350: CXXFLAGS=
3351: fi
3352: fi
1.1.1.10 root 3353: ac_prog_cxx_stdcxx=no
3354: if test x$ac_prog_cxx_stdcxx = xno
3355: then :
3356: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
3357: printf %s "checking for $CXX option to enable C++11 features... " >&6; }
1.1.1.15 root 3358: if test ${ac_cv_prog_cxx_cxx11+y}
1.1.1.10 root 3359: then :
3360: printf %s "(cached) " >&6
1.1.1.15 root 3361: else case e in #(
3362: e) ac_cv_prog_cxx_cxx11=no
1.1.1.10 root 3363: ac_save_CXX=$CXX
3364: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3365: /* end confdefs.h. */
3366: $ac_cxx_conftest_cxx11_program
3367: _ACEOF
3368: for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
3369: do
3370: CXX="$ac_save_CXX $ac_arg"
3371: if ac_fn_cxx_try_compile "$LINENO"
3372: then :
3373: ac_cv_prog_cxx_cxx11=$ac_arg
3374: fi
3375: rm -f core conftest.err conftest.$ac_objext conftest.beam
3376: test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
3377: done
3378: rm -f conftest.$ac_ext
1.1.1.15 root 3379: CXX=$ac_save_CXX ;;
3380: esac
1.1.1.10 root 3381: fi
3382:
3383: if test "x$ac_cv_prog_cxx_cxx11" = xno
3384: then :
3385: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3386: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 3387: else case e in #(
3388: e) if test "x$ac_cv_prog_cxx_cxx11" = x
1.1.1.10 root 3389: then :
3390: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3391: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 3392: else case e in #(
3393: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
1.1.1.10 root 3394: printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
1.1.1.15 root 3395: CXX="$CXX $ac_cv_prog_cxx_cxx11" ;;
3396: esac
1.1.1.10 root 3397: fi
3398: ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
1.1.1.15 root 3399: ac_prog_cxx_stdcxx=cxx11 ;;
3400: esac
1.1.1.10 root 3401: fi
3402: fi
3403: if test x$ac_prog_cxx_stdcxx = xno
3404: then :
3405: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
3406: printf %s "checking for $CXX option to enable C++98 features... " >&6; }
1.1.1.15 root 3407: if test ${ac_cv_prog_cxx_cxx98+y}
1.1.1.10 root 3408: then :
3409: printf %s "(cached) " >&6
1.1.1.15 root 3410: else case e in #(
3411: e) ac_cv_prog_cxx_cxx98=no
1.1.1.10 root 3412: ac_save_CXX=$CXX
3413: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414: /* end confdefs.h. */
3415: $ac_cxx_conftest_cxx98_program
3416: _ACEOF
3417: for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
3418: do
3419: CXX="$ac_save_CXX $ac_arg"
3420: if ac_fn_cxx_try_compile "$LINENO"
3421: then :
3422: ac_cv_prog_cxx_cxx98=$ac_arg
3423: fi
3424: rm -f core conftest.err conftest.$ac_objext conftest.beam
3425: test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
3426: done
3427: rm -f conftest.$ac_ext
1.1.1.15 root 3428: CXX=$ac_save_CXX ;;
3429: esac
1.1.1.10 root 3430: fi
3431:
3432: if test "x$ac_cv_prog_cxx_cxx98" = xno
3433: then :
3434: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3435: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 3436: else case e in #(
3437: e) if test "x$ac_cv_prog_cxx_cxx98" = x
1.1.1.10 root 3438: then :
3439: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3440: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 3441: else case e in #(
3442: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
1.1.1.10 root 3443: printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
1.1.1.15 root 3444: CXX="$CXX $ac_cv_prog_cxx_cxx98" ;;
3445: esac
1.1.1.10 root 3446: fi
3447: ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
1.1.1.15 root 3448: ac_prog_cxx_stdcxx=cxx98 ;;
3449: esac
1.1.1.10 root 3450: fi
3451: fi
3452:
3453: ac_ext=c
3454: ac_cpp='$CPP $CPPFLAGS'
3455: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3456: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3457: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3458:
3459:
3460:
3461:
3462:
3463:
3464:
3465:
3466:
3467:
1.1 root 3468: ac_ext=c
3469: ac_cpp='$CPP $CPPFLAGS'
3470: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3471: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3472: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3473: if test -n "$ac_tool_prefix"; then
3474: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3475: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.1.1.10 root 3476: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3477: printf %s "checking for $ac_word... " >&6; }
3478: if test ${ac_cv_prog_CC+y}
3479: then :
3480: printf %s "(cached) " >&6
1.1.1.15 root 3481: else case e in #(
3482: e) if test -n "$CC"; then
1.1 root 3483: ac_cv_prog_CC="$CC" # Let the user override the test.
3484: else
3485: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3486: for as_dir in $PATH
3487: do
3488: IFS=$as_save_IFS
1.1.1.10 root 3489: case $as_dir in #(((
3490: '') as_dir=./ ;;
3491: */) ;;
3492: *) as_dir=$as_dir/ ;;
3493: esac
1.1 root 3494: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3495: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3496: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.1.1.10 root 3497: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3498: break 2
3499: fi
3500: done
3501: done
3502: IFS=$as_save_IFS
3503:
1.1.1.15 root 3504: fi ;;
3505: esac
1.1 root 3506: fi
3507: CC=$ac_cv_prog_CC
3508: if test -n "$CC"; then
1.1.1.10 root 3509: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3510: printf "%s\n" "$CC" >&6; }
1.1 root 3511: else
1.1.1.10 root 3512: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3513: printf "%s\n" "no" >&6; }
1.1 root 3514: fi
3515:
3516:
3517: fi
3518: if test -z "$ac_cv_prog_CC"; then
3519: ac_ct_CC=$CC
3520: # Extract the first word of "gcc", so it can be a program name with args.
3521: set dummy gcc; ac_word=$2
1.1.1.10 root 3522: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3523: printf %s "checking for $ac_word... " >&6; }
3524: if test ${ac_cv_prog_ac_ct_CC+y}
3525: then :
3526: printf %s "(cached) " >&6
1.1.1.15 root 3527: else case e in #(
3528: e) if test -n "$ac_ct_CC"; then
1.1 root 3529: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3530: else
3531: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3532: for as_dir in $PATH
3533: do
3534: IFS=$as_save_IFS
1.1.1.10 root 3535: case $as_dir in #(((
3536: '') as_dir=./ ;;
3537: */) ;;
3538: *) as_dir=$as_dir/ ;;
3539: esac
1.1 root 3540: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3541: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3542: ac_cv_prog_ac_ct_CC="gcc"
1.1.1.10 root 3543: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3544: break 2
3545: fi
3546: done
3547: done
3548: IFS=$as_save_IFS
3549:
1.1.1.15 root 3550: fi ;;
3551: esac
1.1 root 3552: fi
3553: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3554: if test -n "$ac_ct_CC"; then
1.1.1.10 root 3555: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3556: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 root 3557: else
1.1.1.10 root 3558: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3559: printf "%s\n" "no" >&6; }
1.1 root 3560: fi
3561:
3562: if test "x$ac_ct_CC" = x; then
3563: CC=""
3564: else
3565: case $cross_compiling:$ac_tool_warned in
3566: yes:)
1.1.1.10 root 3567: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3568: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 3569: ac_tool_warned=yes ;;
3570: esac
3571: CC=$ac_ct_CC
3572: fi
3573: else
3574: CC="$ac_cv_prog_CC"
3575: fi
3576:
3577: if test -z "$CC"; then
3578: if test -n "$ac_tool_prefix"; then
3579: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3580: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.1.1.10 root 3581: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3582: printf %s "checking for $ac_word... " >&6; }
3583: if test ${ac_cv_prog_CC+y}
3584: then :
3585: printf %s "(cached) " >&6
1.1.1.15 root 3586: else case e in #(
3587: e) if test -n "$CC"; then
1.1 root 3588: ac_cv_prog_CC="$CC" # Let the user override the test.
3589: else
3590: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591: for as_dir in $PATH
3592: do
3593: IFS=$as_save_IFS
1.1.1.10 root 3594: case $as_dir in #(((
3595: '') as_dir=./ ;;
3596: */) ;;
3597: *) as_dir=$as_dir/ ;;
3598: esac
1.1 root 3599: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3600: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3601: ac_cv_prog_CC="${ac_tool_prefix}cc"
1.1.1.10 root 3602: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3603: break 2
3604: fi
3605: done
3606: done
3607: IFS=$as_save_IFS
3608:
1.1.1.15 root 3609: fi ;;
3610: esac
1.1 root 3611: fi
3612: CC=$ac_cv_prog_CC
3613: if test -n "$CC"; then
1.1.1.10 root 3614: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3615: printf "%s\n" "$CC" >&6; }
1.1 root 3616: else
1.1.1.10 root 3617: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3618: printf "%s\n" "no" >&6; }
1.1 root 3619: fi
3620:
3621:
3622: fi
3623: fi
3624: if test -z "$CC"; then
3625: # Extract the first word of "cc", so it can be a program name with args.
3626: set dummy cc; ac_word=$2
1.1.1.10 root 3627: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3628: printf %s "checking for $ac_word... " >&6; }
3629: if test ${ac_cv_prog_CC+y}
3630: then :
3631: printf %s "(cached) " >&6
1.1.1.15 root 3632: else case e in #(
3633: e) if test -n "$CC"; then
1.1 root 3634: ac_cv_prog_CC="$CC" # Let the user override the test.
3635: else
3636: ac_prog_rejected=no
3637: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638: for as_dir in $PATH
3639: do
3640: IFS=$as_save_IFS
1.1.1.10 root 3641: case $as_dir in #(((
3642: '') as_dir=./ ;;
3643: */) ;;
3644: *) as_dir=$as_dir/ ;;
3645: esac
1.1 root 3646: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3647: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3648: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1 root 3649: ac_prog_rejected=yes
3650: continue
3651: fi
3652: ac_cv_prog_CC="cc"
1.1.1.10 root 3653: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3654: break 2
3655: fi
3656: done
3657: done
3658: IFS=$as_save_IFS
3659:
3660: if test $ac_prog_rejected = yes; then
3661: # We found a bogon in the path, so make sure we never use it.
3662: set dummy $ac_cv_prog_CC
3663: shift
3664: if test $# != 0; then
3665: # We chose a different compiler from the bogus one.
3666: # However, it has the same basename, so the bogon will be chosen
3667: # first if we set CC to just the basename; use the full file name.
3668: shift
1.1.1.10 root 3669: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1 root 3670: fi
3671: fi
1.1.1.15 root 3672: fi ;;
3673: esac
1.1 root 3674: fi
3675: CC=$ac_cv_prog_CC
3676: if test -n "$CC"; then
1.1.1.10 root 3677: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3678: printf "%s\n" "$CC" >&6; }
1.1 root 3679: else
1.1.1.10 root 3680: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681: printf "%s\n" "no" >&6; }
1.1 root 3682: fi
3683:
3684:
3685: fi
3686: if test -z "$CC"; then
3687: if test -n "$ac_tool_prefix"; then
3688: for ac_prog in cl.exe
3689: do
3690: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3691: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.1.1.10 root 3692: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3693: printf %s "checking for $ac_word... " >&6; }
3694: if test ${ac_cv_prog_CC+y}
3695: then :
3696: printf %s "(cached) " >&6
1.1.1.15 root 3697: else case e in #(
3698: e) if test -n "$CC"; then
1.1 root 3699: ac_cv_prog_CC="$CC" # Let the user override the test.
3700: else
3701: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3702: for as_dir in $PATH
3703: do
3704: IFS=$as_save_IFS
1.1.1.10 root 3705: case $as_dir in #(((
3706: '') as_dir=./ ;;
3707: */) ;;
3708: *) as_dir=$as_dir/ ;;
3709: esac
1.1 root 3710: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3711: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3712: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.1.1.10 root 3713: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3714: break 2
3715: fi
3716: done
3717: done
3718: IFS=$as_save_IFS
3719:
1.1.1.15 root 3720: fi ;;
3721: esac
1.1 root 3722: fi
3723: CC=$ac_cv_prog_CC
3724: if test -n "$CC"; then
1.1.1.10 root 3725: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3726: printf "%s\n" "$CC" >&6; }
1.1 root 3727: else
1.1.1.10 root 3728: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3729: printf "%s\n" "no" >&6; }
1.1 root 3730: fi
3731:
3732:
3733: test -n "$CC" && break
3734: done
3735: fi
3736: if test -z "$CC"; then
3737: ac_ct_CC=$CC
3738: for ac_prog in cl.exe
3739: do
3740: # Extract the first word of "$ac_prog", so it can be a program name with args.
3741: set dummy $ac_prog; ac_word=$2
1.1.1.10 root 3742: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3743: printf %s "checking for $ac_word... " >&6; }
3744: if test ${ac_cv_prog_ac_ct_CC+y}
3745: then :
3746: printf %s "(cached) " >&6
1.1.1.15 root 3747: else case e in #(
3748: e) if test -n "$ac_ct_CC"; then
1.1 root 3749: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3750: else
3751: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3752: for as_dir in $PATH
3753: do
3754: IFS=$as_save_IFS
1.1.1.10 root 3755: case $as_dir in #(((
3756: '') as_dir=./ ;;
3757: */) ;;
3758: *) as_dir=$as_dir/ ;;
3759: esac
1.1 root 3760: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3761: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3762: ac_cv_prog_ac_ct_CC="$ac_prog"
1.1.1.10 root 3763: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3764: break 2
3765: fi
3766: done
3767: done
3768: IFS=$as_save_IFS
3769:
1.1.1.15 root 3770: fi ;;
3771: esac
1.1 root 3772: fi
3773: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3774: if test -n "$ac_ct_CC"; then
1.1.1.10 root 3775: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3776: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 root 3777: else
1.1.1.10 root 3778: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3779: printf "%s\n" "no" >&6; }
1.1 root 3780: fi
3781:
3782:
3783: test -n "$ac_ct_CC" && break
3784: done
3785:
3786: if test "x$ac_ct_CC" = x; then
3787: CC=""
3788: else
3789: case $cross_compiling:$ac_tool_warned in
3790: yes:)
1.1.1.10 root 3791: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3792: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3793: ac_tool_warned=yes ;;
3794: esac
3795: CC=$ac_ct_CC
3796: fi
3797: fi
3798:
3799: fi
3800: if test -z "$CC"; then
3801: if test -n "$ac_tool_prefix"; then
3802: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3803: set dummy ${ac_tool_prefix}clang; ac_word=$2
3804: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3805: printf %s "checking for $ac_word... " >&6; }
3806: if test ${ac_cv_prog_CC+y}
3807: then :
3808: printf %s "(cached) " >&6
1.1.1.15 root 3809: else case e in #(
3810: e) if test -n "$CC"; then
1.1.1.10 root 3811: ac_cv_prog_CC="$CC" # Let the user override the test.
3812: else
3813: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3814: for as_dir in $PATH
3815: do
3816: IFS=$as_save_IFS
3817: case $as_dir in #(((
3818: '') as_dir=./ ;;
3819: */) ;;
3820: *) as_dir=$as_dir/ ;;
3821: esac
3822: for ac_exec_ext in '' $ac_executable_extensions; do
3823: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3824: ac_cv_prog_CC="${ac_tool_prefix}clang"
3825: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3826: break 2
3827: fi
3828: done
3829: done
3830: IFS=$as_save_IFS
3831:
1.1.1.15 root 3832: fi ;;
3833: esac
1.1.1.10 root 3834: fi
3835: CC=$ac_cv_prog_CC
3836: if test -n "$CC"; then
3837: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3838: printf "%s\n" "$CC" >&6; }
3839: else
3840: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3841: printf "%s\n" "no" >&6; }
3842: fi
3843:
3844:
3845: fi
3846: if test -z "$ac_cv_prog_CC"; then
3847: ac_ct_CC=$CC
3848: # Extract the first word of "clang", so it can be a program name with args.
3849: set dummy clang; ac_word=$2
3850: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3851: printf %s "checking for $ac_word... " >&6; }
3852: if test ${ac_cv_prog_ac_ct_CC+y}
3853: then :
3854: printf %s "(cached) " >&6
1.1.1.15 root 3855: else case e in #(
3856: e) if test -n "$ac_ct_CC"; then
1.1.1.10 root 3857: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3858: else
3859: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3860: for as_dir in $PATH
3861: do
3862: IFS=$as_save_IFS
3863: case $as_dir in #(((
3864: '') as_dir=./ ;;
3865: */) ;;
3866: *) as_dir=$as_dir/ ;;
3867: esac
3868: for ac_exec_ext in '' $ac_executable_extensions; do
3869: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3870: ac_cv_prog_ac_ct_CC="clang"
3871: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3872: break 2
3873: fi
3874: done
3875: done
3876: IFS=$as_save_IFS
3877:
1.1.1.15 root 3878: fi ;;
3879: esac
1.1.1.10 root 3880: fi
3881: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3882: if test -n "$ac_ct_CC"; then
3883: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3884: printf "%s\n" "$ac_ct_CC" >&6; }
3885: else
3886: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3887: printf "%s\n" "no" >&6; }
3888: fi
3889:
3890: if test "x$ac_ct_CC" = x; then
3891: CC=""
3892: else
3893: case $cross_compiling:$ac_tool_warned in
3894: yes:)
3895: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3896: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 3897: ac_tool_warned=yes ;;
3898: esac
3899: CC=$ac_ct_CC
3900: fi
1.1.1.10 root 3901: else
3902: CC="$ac_cv_prog_CC"
1.1 root 3903: fi
3904:
3905: fi
3906:
3907:
1.1.1.15 root 3908: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3909: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3910: as_fn_error $? "no acceptable C compiler found in \$PATH
1.1.1.15 root 3911: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 3912:
3913: # Provide some information about the compiler.
1.1.1.10 root 3914: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1 root 3915: set X $ac_compile
3916: ac_compiler=$2
1.1.1.10 root 3917: for ac_option in --version -v -V -qversion -version; do
1.1 root 3918: { { ac_try="$ac_compiler $ac_option >&5"
3919: case "(($ac_try" in
3920: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3921: *) ac_try_echo=$ac_try;;
3922: esac
3923: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3924: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3925: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3926: ac_status=$?
3927: if test -s conftest.err; then
3928: sed '10a\
3929: ... rest of stderr output deleted ...
3930: 10q' conftest.err >conftest.er1
3931: cat conftest.er1 >&5
3932: fi
3933: rm -f conftest.er1 conftest.err
1.1.1.10 root 3934: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3935: test $ac_status = 0; }
3936: done
3937:
1.1.1.10 root 3938: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3939: printf %s "checking whether the compiler supports GNU C... " >&6; }
3940: if test ${ac_cv_c_compiler_gnu+y}
3941: then :
3942: printf %s "(cached) " >&6
1.1.1.15 root 3943: else case e in #(
3944: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3945: /* end confdefs.h. */
3946:
3947: int
1.1.1.10 root 3948: main (void)
1.1 root 3949: {
3950: #ifndef __GNUC__
3951: choke me
3952: #endif
3953:
3954: ;
3955: return 0;
3956: }
3957: _ACEOF
1.1.1.10 root 3958: if ac_fn_c_try_compile "$LINENO"
3959: then :
1.1 root 3960: ac_compiler_gnu=yes
1.1.1.15 root 3961: else case e in #(
3962: e) ac_compiler_gnu=no ;;
3963: esac
1.1 root 3964: fi
1.1.1.10 root 3965: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 3966: ac_cv_c_compiler_gnu=$ac_compiler_gnu
1.1.1.15 root 3967: ;;
3968: esac
1.1 root 3969: fi
1.1.1.10 root 3970: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3971: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3972: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3973:
1.1 root 3974: if test $ac_compiler_gnu = yes; then
3975: GCC=yes
3976: else
3977: GCC=
3978: fi
1.1.1.10 root 3979: ac_test_CFLAGS=${CFLAGS+y}
1.1 root 3980: ac_save_CFLAGS=$CFLAGS
1.1.1.10 root 3981: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3982: printf %s "checking whether $CC accepts -g... " >&6; }
3983: if test ${ac_cv_prog_cc_g+y}
3984: then :
3985: printf %s "(cached) " >&6
1.1.1.15 root 3986: else case e in #(
3987: e) ac_save_c_werror_flag=$ac_c_werror_flag
1.1 root 3988: ac_c_werror_flag=yes
3989: ac_cv_prog_cc_g=no
3990: CFLAGS="-g"
3991: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3992: /* end confdefs.h. */
3993:
3994: int
1.1.1.10 root 3995: main (void)
1.1 root 3996: {
3997:
3998: ;
3999: return 0;
4000: }
4001: _ACEOF
1.1.1.10 root 4002: if ac_fn_c_try_compile "$LINENO"
4003: then :
1.1 root 4004: ac_cv_prog_cc_g=yes
1.1.1.15 root 4005: else case e in #(
4006: e) CFLAGS=""
1.1 root 4007: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008: /* end confdefs.h. */
4009:
4010: int
1.1.1.10 root 4011: main (void)
1.1 root 4012: {
4013:
4014: ;
4015: return 0;
4016: }
4017: _ACEOF
1.1.1.10 root 4018: if ac_fn_c_try_compile "$LINENO"
4019: then :
1.1 root 4020:
1.1.1.15 root 4021: else case e in #(
4022: e) ac_c_werror_flag=$ac_save_c_werror_flag
1.1 root 4023: CFLAGS="-g"
4024: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025: /* end confdefs.h. */
4026:
4027: int
1.1.1.10 root 4028: main (void)
1.1 root 4029: {
4030:
4031: ;
4032: return 0;
4033: }
4034: _ACEOF
1.1.1.10 root 4035: if ac_fn_c_try_compile "$LINENO"
4036: then :
1.1 root 4037: ac_cv_prog_cc_g=yes
4038: fi
1.1.1.15 root 4039: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
4040: esac
1.1 root 4041: fi
1.1.1.15 root 4042: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
4043: esac
1.1 root 4044: fi
1.1.1.10 root 4045: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.15 root 4046: ac_c_werror_flag=$ac_save_c_werror_flag ;;
4047: esac
1.1 root 4048: fi
1.1.1.10 root 4049: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4050: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
4051: if test $ac_test_CFLAGS; then
1.1 root 4052: CFLAGS=$ac_save_CFLAGS
4053: elif test $ac_cv_prog_cc_g = yes; then
4054: if test "$GCC" = yes; then
4055: CFLAGS="-g -O2"
4056: else
4057: CFLAGS="-g"
4058: fi
4059: else
4060: if test "$GCC" = yes; then
4061: CFLAGS="-O2"
4062: else
4063: CFLAGS=
4064: fi
4065: fi
1.1.1.10 root 4066: ac_prog_cc_stdc=no
4067: if test x$ac_prog_cc_stdc = xno
4068: then :
4069: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
4070: printf %s "checking for $CC option to enable C11 features... " >&6; }
4071: if test ${ac_cv_prog_cc_c11+y}
4072: then :
4073: printf %s "(cached) " >&6
1.1.1.15 root 4074: else case e in #(
4075: e) ac_cv_prog_cc_c11=no
1.1 root 4076: ac_save_CC=$CC
4077: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078: /* end confdefs.h. */
1.1.1.10 root 4079: $ac_c_conftest_c11_program
4080: _ACEOF
4081: for ac_arg in '' -std=gnu11
4082: do
4083: CC="$ac_save_CC $ac_arg"
4084: if ac_fn_c_try_compile "$LINENO"
4085: then :
4086: ac_cv_prog_cc_c11=$ac_arg
4087: fi
4088: rm -f core conftest.err conftest.$ac_objext conftest.beam
4089: test "x$ac_cv_prog_cc_c11" != "xno" && break
4090: done
4091: rm -f conftest.$ac_ext
1.1.1.15 root 4092: CC=$ac_save_CC ;;
4093: esac
1.1.1.10 root 4094: fi
1.1 root 4095:
1.1.1.10 root 4096: if test "x$ac_cv_prog_cc_c11" = xno
4097: then :
4098: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4099: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4100: else case e in #(
4101: e) if test "x$ac_cv_prog_cc_c11" = x
1.1.1.10 root 4102: then :
4103: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4104: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4105: else case e in #(
4106: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
1.1.1.10 root 4107: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
1.1.1.15 root 4108: CC="$CC $ac_cv_prog_cc_c11" ;;
4109: esac
1.1.1.10 root 4110: fi
4111: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
1.1.1.15 root 4112: ac_prog_cc_stdc=c11 ;;
4113: esac
1.1.1.10 root 4114: fi
4115: fi
4116: if test x$ac_prog_cc_stdc = xno
4117: then :
4118: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
4119: printf %s "checking for $CC option to enable C99 features... " >&6; }
4120: if test ${ac_cv_prog_cc_c99+y}
4121: then :
4122: printf %s "(cached) " >&6
1.1.1.15 root 4123: else case e in #(
4124: e) ac_cv_prog_cc_c99=no
1.1.1.10 root 4125: ac_save_CC=$CC
4126: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4127: /* end confdefs.h. */
4128: $ac_c_conftest_c99_program
4129: _ACEOF
4130: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
4131: do
4132: CC="$ac_save_CC $ac_arg"
4133: if ac_fn_c_try_compile "$LINENO"
4134: then :
4135: ac_cv_prog_cc_c99=$ac_arg
4136: fi
4137: rm -f core conftest.err conftest.$ac_objext conftest.beam
4138: test "x$ac_cv_prog_cc_c99" != "xno" && break
4139: done
4140: rm -f conftest.$ac_ext
1.1.1.15 root 4141: CC=$ac_save_CC ;;
4142: esac
1.1.1.10 root 4143: fi
1.1 root 4144:
1.1.1.10 root 4145: if test "x$ac_cv_prog_cc_c99" = xno
4146: then :
4147: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4148: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4149: else case e in #(
4150: e) if test "x$ac_cv_prog_cc_c99" = x
1.1.1.10 root 4151: then :
4152: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4153: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4154: else case e in #(
4155: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
1.1.1.10 root 4156: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
1.1.1.15 root 4157: CC="$CC $ac_cv_prog_cc_c99" ;;
4158: esac
1.1.1.10 root 4159: fi
4160: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
1.1.1.15 root 4161: ac_prog_cc_stdc=c99 ;;
4162: esac
1.1.1.10 root 4163: fi
4164: fi
4165: if test x$ac_prog_cc_stdc = xno
4166: then :
4167: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
4168: printf %s "checking for $CC option to enable C89 features... " >&6; }
4169: if test ${ac_cv_prog_cc_c89+y}
4170: then :
4171: printf %s "(cached) " >&6
1.1.1.15 root 4172: else case e in #(
4173: e) ac_cv_prog_cc_c89=no
1.1.1.10 root 4174: ac_save_CC=$CC
4175: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176: /* end confdefs.h. */
4177: $ac_c_conftest_c89_program
1.1 root 4178: _ACEOF
1.1.1.10 root 4179: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1 root 4180: do
4181: CC="$ac_save_CC $ac_arg"
1.1.1.10 root 4182: if ac_fn_c_try_compile "$LINENO"
4183: then :
1.1 root 4184: ac_cv_prog_cc_c89=$ac_arg
4185: fi
1.1.1.10 root 4186: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1 root 4187: test "x$ac_cv_prog_cc_c89" != "xno" && break
4188: done
4189: rm -f conftest.$ac_ext
1.1.1.15 root 4190: CC=$ac_save_CC ;;
4191: esac
1.1 root 4192: fi
4193:
1.1.1.10 root 4194: if test "x$ac_cv_prog_cc_c89" = xno
4195: then :
4196: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4197: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4198: else case e in #(
4199: e) if test "x$ac_cv_prog_cc_c89" = x
1.1.1.10 root 4200: then :
4201: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4202: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4203: else case e in #(
4204: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
1.1.1.10 root 4205: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
1.1.1.15 root 4206: CC="$CC $ac_cv_prog_cc_c89" ;;
4207: esac
1.1.1.10 root 4208: fi
4209: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
1.1.1.15 root 4210: ac_prog_cc_stdc=c89 ;;
4211: esac
1.1.1.10 root 4212: fi
1.1 root 4213: fi
4214:
4215: ac_ext=c
4216: ac_cpp='$CPP $CPPFLAGS'
4217: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4218: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4219: ac_compiler_gnu=$ac_cv_c_compiler_gnu
4220:
1.1.1.10 root 4221:
4222:
4223: # Find a good install program. We prefer a C program (faster),
1.1.1.3 root 4224: # so one script is as good as another. But avoid the broken or
4225: # incompatible versions:
4226: # SysV /etc/install, /usr/sbin/install
4227: # SunOS /usr/etc/install
4228: # IRIX /sbin/install
4229: # AIX /bin/install
4230: # AmigaOS /C/install, which installs bootblocks on floppy discs
4231: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4232: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4233: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4234: # OS/2's system install, which has a completely different semantic
4235: # ./install, which can be erroneously created by make from ./install.sh.
4236: # Reject install programs that cannot install multiple files.
1.1.1.10 root 4237: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4238: printf %s "checking for a BSD-compatible install... " >&6; }
1.1.1.3 root 4239: if test -z "$INSTALL"; then
1.1.1.10 root 4240: if test ${ac_cv_path_install+y}
4241: then :
4242: printf %s "(cached) " >&6
1.1.1.15 root 4243: else case e in #(
4244: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1.1.3 root 4245: for as_dir in $PATH
4246: do
4247: IFS=$as_save_IFS
1.1.1.10 root 4248: case $as_dir in #(((
4249: '') as_dir=./ ;;
4250: */) ;;
4251: *) as_dir=$as_dir/ ;;
4252: esac
4253: # Account for fact that we put trailing slashes in our PATH walk.
4254: case $as_dir in #((
4255: ./ | /[cC]/* | \
1.1.1.3 root 4256: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4257: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4258: /usr/ucb/* ) ;;
4259: *)
4260: # OSF1 and SCO ODT 3.0 have their own names for install.
4261: # Don't use installbsd from OSF since it installs stuff as root
4262: # by default.
4263: for ac_prog in ginstall scoinst install; do
4264: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 4265: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1.1.3 root 4266: if test $ac_prog = install &&
1.1.1.10 root 4267: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1.1.3 root 4268: # AIX install. It has an incompatible calling convention.
4269: :
4270: elif test $ac_prog = install &&
1.1.1.10 root 4271: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1.1.3 root 4272: # program-specific install script used by HP pwplus--don't use.
4273: :
4274: else
4275: rm -rf conftest.one conftest.two conftest.dir
4276: echo one > conftest.one
4277: echo two > conftest.two
4278: mkdir conftest.dir
1.1.1.10 root 4279: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1.1.3 root 4280: test -s conftest.one && test -s conftest.two &&
4281: test -s conftest.dir/conftest.one &&
4282: test -s conftest.dir/conftest.two
4283: then
1.1.1.10 root 4284: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1.1.3 root 4285: break 3
4286: fi
4287: fi
4288: fi
4289: done
4290: done
4291: ;;
4292: esac
1.1 root 4293:
1.1.1.3 root 4294: done
4295: IFS=$as_save_IFS
1.1 root 4296:
1.1.1.3 root 4297: rm -rf conftest.one conftest.two conftest.dir
1.1.1.15 root 4298: ;;
4299: esac
1.1.1.3 root 4300: fi
1.1.1.10 root 4301: if test ${ac_cv_path_install+y}; then
1.1.1.3 root 4302: INSTALL=$ac_cv_path_install
4303: else
4304: # As a last resort, use the slow shell script. Don't cache a
4305: # value for INSTALL within a source directory, because that will
4306: # break other packages using the cache if that directory is
4307: # removed, or if the value is a relative name.
4308: INSTALL=$ac_install_sh
4309: fi
4310: fi
1.1.1.10 root 4311: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4312: printf "%s\n" "$INSTALL" >&6; }
1.1.1.3 root 4313:
4314: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4315: # It thinks the first close brace ends the variable substitution.
4316: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4317:
4318: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4319:
4320: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4321:
4322:
1.1.1.10 root 4323: # OS
1.1 root 4324:
4325:
1.1.1.10 root 4326: # Make sure we can run config.sub.
4327: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
4328: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
4329:
4330: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4331: printf %s "checking build system type... " >&6; }
4332: if test ${ac_cv_build+y}
4333: then :
4334: printf %s "(cached) " >&6
1.1.1.15 root 4335: else case e in #(
4336: e) ac_build_alias=$build_alias
1.1.1.10 root 4337: test "x$ac_build_alias" = x &&
4338: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
4339: test "x$ac_build_alias" = x &&
4340: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4341: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
4342: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1.1.15 root 4343: ;;
4344: esac
1.1 root 4345: fi
1.1.1.10 root 4346: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4347: printf "%s\n" "$ac_cv_build" >&6; }
4348: case $ac_cv_build in
4349: *-*-*) ;;
4350: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4351: esac
4352: build=$ac_cv_build
4353: ac_save_IFS=$IFS; IFS='-'
4354: set x $ac_cv_build
4355: shift
4356: build_cpu=$1
4357: build_vendor=$2
4358: shift; shift
4359: # Remember, the first character of IFS is used to create $*,
4360: # except with old shells:
4361: build_os=$*
4362: IFS=$ac_save_IFS
4363: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1.1 root 4364:
4365:
1.1.1.10 root 4366: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4367: printf %s "checking host system type... " >&6; }
4368: if test ${ac_cv_host+y}
4369: then :
4370: printf %s "(cached) " >&6
1.1.1.15 root 4371: else case e in #(
4372: e) if test "x$host_alias" = x; then
1.1.1.10 root 4373: ac_cv_host=$ac_cv_build
1.1 root 4374: else
1.1.1.10 root 4375: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
4376: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1 root 4377: fi
1.1.1.15 root 4378: ;;
4379: esac
1.1 root 4380: fi
1.1.1.10 root 4381: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4382: printf "%s\n" "$ac_cv_host" >&6; }
4383: case $ac_cv_host in
4384: *-*-*) ;;
4385: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4386: esac
4387: host=$ac_cv_host
4388: ac_save_IFS=$IFS; IFS='-'
4389: set x $ac_cv_host
4390: shift
4391: host_cpu=$1
4392: host_vendor=$2
4393: shift; shift
4394: # Remember, the first character of IFS is used to create $*,
4395: # except with old shells:
4396: host_os=$*
4397: IFS=$ac_save_IFS
4398: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1.1 root 4399:
4400:
4401:
4402:
1.1.1.10 root 4403: # コンパイラをチェック。今のところ clang/gcc のみ。
4404: # (autoconf がやってる gcc かどうかのチェックは clang を検出できず使えない)
4405: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler" >&5
4406: printf %s "checking for compiler... " >&6; }
4407: if test -n "`${CC} -v 2>&1 | grep clang`" ; then
4408: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: clang" >&5
4409: printf "%s\n" "clang" >&6; }
4410: COMPILER=CLANG
4411: elif test -n "`${CC} -v 2>&1 | grep GCC`"; then
4412: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: gcc" >&5
4413: printf "%s\n" "gcc" >&6; }
4414: COMPILER=GCC
1.1 root 4415: else
1.1.1.10 root 4416: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
4417: printf "%s\n" "unknown" >&6; }
4418: COMPILER=
1.1 root 4419: fi
4420:
4421:
1.1.1.10 root 4422: # C++ のバージョンをチェック
4423: CXX_STD=-std=c++14
4424: ac_ext=cpp
4425: ac_cpp='$CXXCPP $CPPFLAGS'
4426: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4427: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4428: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1.1 root 4429:
1.1.1.10 root 4430: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${CXX_STD}" >&5
4431: printf %s "checking for ${CXX_STD}... " >&6; }
4432: old_CXXFLAGS="${CXXFLAGS}"
4433: CXXFLAGS="${CXX_STD} ${CXXFLAGS}"
1.1 root 4434:
1.1.1.10 root 4435: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4436: /* end confdefs.h. */
4437:
4438: int
1.1.1.10 root 4439: main (void)
1.1 root 4440: {
4441:
4442: ;
4443: return 0;
4444: }
4445: _ACEOF
1.1.1.10 root 4446: if ac_fn_cxx_try_compile "$LINENO"
4447: then :
4448: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4449: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4450: else case e in #(
4451: e) as_fn_error $? "\"*** C++ compiler '${CXX}' doesn't support ${CXX_STD}.\"" "$LINENO" 5 ;;
4452: esac
1.1 root 4453: fi
1.1.1.10 root 4454: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4455: CXXFLAGS="${old_CXXFLAGS}"
4456: CXX="${CXX} ${CXX_STD}"
4457: ac_ext=c
4458: ac_cpp='$CPP $CPPFLAGS'
4459: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4460: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4461: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1 root 4462:
4463:
1.1.1.10 root 4464: # C コンパイラのワーニングオプション
4465: ac_ext=c
4466: ac_cpp='$CPP $CPPFLAGS'
4467: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4468: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4469: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1 root 4470:
4471:
4472:
4473:
1.1.1.10 root 4474: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wcast-qual" >&5
4475: printf %s "checking whether cc accepts -Wcast-qual... " >&6; }
4476: old_CFLAGS="${CFLAGS}"
4477: CFLAGS="${CFLAGS} -Werror -Wcast-qual"
4478: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4479: /* end confdefs.h. */
4480:
1.1.1.17 root 4481:
1.1 root 4482: int
1.1.1.10 root 4483: main (void)
1.1 root 4484: {
1.1.1.10 root 4485:
4486: ;
1.1 root 4487: return 0;
4488: }
1.1.1.17 root 4489:
1.1 root 4490: _ACEOF
1.1.1.10 root 4491: if ac_fn_c_try_compile "$LINENO"
4492: then :
1.1.1.17 root 4493:
4494: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4495: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4496: eval `echo cc_has-Wcast-qual=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4497: WARNFLAGS_C="${WARNFLAGS_C} -Wcast-qual"
1.1.1.17 root 4498:
1.1.1.15 root 4499: else case e in #(
1.1.1.17 root 4500: e)
4501: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4502: printf "%s\n" "no" >&6; }
4503: ;;
1.1.1.15 root 4504: esac
1.1 root 4505: fi
1.1.1.10 root 4506: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4507: CFLAGS="${old_CFLAGS}"
1.1 root 4508:
4509:
1.1.1.10 root 4510: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wextra-semi" >&5
4511: printf %s "checking whether cc accepts -Wextra-semi... " >&6; }
4512: old_CFLAGS="${CFLAGS}"
4513: CFLAGS="${CFLAGS} -Werror -Wextra-semi"
4514: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4515: /* end confdefs.h. */
4516:
1.1.1.17 root 4517:
1.1 root 4518: int
1.1.1.10 root 4519: main (void)
1.1 root 4520: {
4521:
4522: ;
4523: return 0;
4524: }
1.1.1.17 root 4525:
1.1 root 4526: _ACEOF
1.1.1.10 root 4527: if ac_fn_c_try_compile "$LINENO"
4528: then :
1.1.1.17 root 4529:
4530: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4531: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4532: eval `echo cc_has-Wextra-semi=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4533: WARNFLAGS_C="${WARNFLAGS_C} -Wextra-semi"
1.1.1.17 root 4534:
1.1.1.15 root 4535: else case e in #(
1.1.1.17 root 4536: e)
4537: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4538: printf "%s\n" "no" >&6; }
4539: ;;
1.1.1.15 root 4540: esac
1.1.1.10 root 4541: fi
4542: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4543: CFLAGS="${old_CFLAGS}"
4544:
4545:
4546: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wlogical-op" >&5
4547: printf %s "checking whether cc accepts -Wlogical-op... " >&6; }
4548: old_CFLAGS="${CFLAGS}"
4549: CFLAGS="${CFLAGS} -Werror -Wlogical-op"
4550: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4551: /* end confdefs.h. */
4552:
1.1.1.17 root 4553:
1.1 root 4554: int
1.1.1.10 root 4555: main (void)
1.1 root 4556: {
4557:
4558: ;
4559: return 0;
4560: }
1.1.1.17 root 4561:
1.1 root 4562: _ACEOF
1.1.1.10 root 4563: if ac_fn_c_try_compile "$LINENO"
4564: then :
1.1.1.17 root 4565:
4566: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4567: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4568: eval `echo cc_has-Wlogical-op=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4569: WARNFLAGS_C="${WARNFLAGS_C} -Wlogical-op"
1.1.1.17 root 4570:
1.1.1.15 root 4571: else case e in #(
1.1.1.17 root 4572: e)
4573: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4574: printf "%s\n" "no" >&6; }
4575: ;;
1.1.1.15 root 4576: esac
1.1 root 4577: fi
1.1.1.10 root 4578: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4579: CFLAGS="${old_CFLAGS}"
1.1 root 4580:
4581:
1.1.1.10 root 4582: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wmissing-prototypes" >&5
4583: printf %s "checking whether cc accepts -Wmissing-prototypes... " >&6; }
4584: old_CFLAGS="${CFLAGS}"
4585: CFLAGS="${CFLAGS} -Werror -Wmissing-prototypes"
4586: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4587: /* end confdefs.h. */
4588:
1.1.1.17 root 4589:
1.1 root 4590: int
1.1.1.10 root 4591: main (void)
1.1 root 4592: {
4593:
4594: ;
4595: return 0;
4596: }
1.1.1.17 root 4597:
1.1 root 4598: _ACEOF
1.1.1.10 root 4599: if ac_fn_c_try_compile "$LINENO"
4600: then :
1.1.1.17 root 4601:
4602: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4603: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4604: eval `echo cc_has-Wmissing-prototypes=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4605: WARNFLAGS_C="${WARNFLAGS_C} -Wmissing-prototypes"
1.1.1.17 root 4606:
1.1.1.15 root 4607: else case e in #(
1.1.1.17 root 4608: e)
4609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4610: printf "%s\n" "no" >&6; }
4611: ;;
1.1.1.15 root 4612: esac
1.1 root 4613: fi
1.1.1.10 root 4614: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4615: CFLAGS="${old_CFLAGS}"
1.1 root 4616:
1.1.1.10 root 4617:
4618: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wmissing-variable-declarations" >&5
4619: printf %s "checking whether cc accepts -Wmissing-variable-declarations... " >&6; }
4620: old_CFLAGS="${CFLAGS}"
4621: CFLAGS="${CFLAGS} -Werror -Wmissing-variable-declarations"
4622: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4623: /* end confdefs.h. */
1.1.1.10 root 4624:
1.1.1.17 root 4625:
1.1 root 4626: int
1.1.1.10 root 4627: main (void)
1.1 root 4628: {
4629:
4630: ;
4631: return 0;
4632: }
1.1.1.17 root 4633:
1.1 root 4634: _ACEOF
1.1.1.10 root 4635: if ac_fn_c_try_compile "$LINENO"
4636: then :
1.1.1.17 root 4637:
4638: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4639: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4640: eval `echo cc_has-Wmissing-variable-declarations=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4641: WARNFLAGS_C="${WARNFLAGS_C} -Wmissing-variable-declarations"
1.1.1.17 root 4642:
1.1.1.15 root 4643: else case e in #(
1.1.1.17 root 4644: e)
4645: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4646: printf "%s\n" "no" >&6; }
4647: ;;
1.1.1.15 root 4648: esac
1.1.1.6 root 4649: fi
1.1.1.10 root 4650: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4651: CFLAGS="${old_CFLAGS}"
1.1.1.6 root 4652:
1.1.1.11 root 4653: # -Wshadow-local があればそっちを使う(gcc>=7)、なければ -Wshadow (clang)
4654:
4655: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wshadow-local" >&5
4656: printf %s "checking whether cc accepts -Wshadow-local... " >&6; }
4657: old_CFLAGS="${CFLAGS}"
4658: CFLAGS="${CFLAGS} -Werror -Wshadow-local"
4659: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4660: /* end confdefs.h. */
4661:
1.1.1.17 root 4662:
1.1.1.11 root 4663: int
4664: main (void)
4665: {
4666:
4667: ;
4668: return 0;
4669: }
1.1.1.17 root 4670:
1.1.1.11 root 4671: _ACEOF
4672: if ac_fn_c_try_compile "$LINENO"
4673: then :
1.1.1.17 root 4674:
4675: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 4676: printf "%s\n" "yes" >&6; }
4677: eval `echo cc_has-Wshadow-local=yes | sed -e 's/-/_/g'`
4678: WARNFLAGS_C="${WARNFLAGS_C} -Wshadow-local"
1.1.1.17 root 4679:
1.1.1.15 root 4680: else case e in #(
1.1.1.17 root 4681: e)
4682: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4683: printf "%s\n" "no" >&6; }
4684: ;;
1.1.1.15 root 4685: esac
1.1.1.11 root 4686: fi
4687: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4688: CFLAGS="${old_CFLAGS}"
4689:
4690: if test x"${cc_has_Wshadow_local}" != xyes; then
4691:
4692: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wshadow" >&5
4693: printf %s "checking whether cc accepts -Wshadow... " >&6; }
4694: old_CFLAGS="${CFLAGS}"
4695: CFLAGS="${CFLAGS} -Werror -Wshadow"
4696: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697: /* end confdefs.h. */
4698:
1.1.1.17 root 4699:
1.1.1.11 root 4700: int
4701: main (void)
4702: {
4703:
4704: ;
4705: return 0;
4706: }
1.1.1.17 root 4707:
1.1.1.11 root 4708: _ACEOF
4709: if ac_fn_c_try_compile "$LINENO"
4710: then :
1.1.1.17 root 4711:
4712: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 4713: printf "%s\n" "yes" >&6; }
4714: eval `echo cc_has-Wshadow=yes | sed -e 's/-/_/g'`
4715: WARNFLAGS_C="${WARNFLAGS_C} -Wshadow"
1.1.1.17 root 4716:
1.1.1.15 root 4717: else case e in #(
1.1.1.17 root 4718: e)
4719: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720: printf "%s\n" "no" >&6; }
4721: ;;
1.1.1.15 root 4722: esac
4723: fi
4724: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4725: CFLAGS="${old_CFLAGS}"
4726:
4727: fi
4728:
4729: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wstring-conversion" >&5
4730: printf %s "checking whether cc accepts -Wstring-conversion... " >&6; }
4731: old_CFLAGS="${CFLAGS}"
4732: CFLAGS="${CFLAGS} -Werror -Wstring-conversion"
4733: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734: /* end confdefs.h. */
4735:
1.1.1.17 root 4736:
1.1.1.15 root 4737: int
4738: main (void)
4739: {
4740:
4741: ;
4742: return 0;
4743: }
1.1.1.17 root 4744:
1.1.1.15 root 4745: _ACEOF
4746: if ac_fn_c_try_compile "$LINENO"
4747: then :
1.1.1.17 root 4748:
4749: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 4750: printf "%s\n" "yes" >&6; }
4751: eval `echo cc_has-Wstring-conversion=yes | sed -e 's/-/_/g'`
4752: WARNFLAGS_C="${WARNFLAGS_C} -Wstring-conversion"
1.1.1.17 root 4753:
1.1.1.15 root 4754: else case e in #(
1.1.1.17 root 4755: e)
4756: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4757: printf "%s\n" "no" >&6; }
4758: ;;
1.1.1.15 root 4759: esac
1.1.1.11 root 4760: fi
4761: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4762: CFLAGS="${old_CFLAGS}"
4763:
1.1.1.15 root 4764:
4765: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wtype-limits" >&5
4766: printf %s "checking whether cc accepts -Wtype-limits... " >&6; }
4767: old_CFLAGS="${CFLAGS}"
4768: CFLAGS="${CFLAGS} -Werror -Wtype-limits"
4769: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770: /* end confdefs.h. */
4771:
1.1.1.17 root 4772:
1.1.1.15 root 4773: int
4774: main (void)
4775: {
4776:
4777: ;
4778: return 0;
4779: }
1.1.1.17 root 4780:
1.1.1.15 root 4781: _ACEOF
4782: if ac_fn_c_try_compile "$LINENO"
4783: then :
1.1.1.17 root 4784:
4785: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 4786: printf "%s\n" "yes" >&6; }
4787: eval `echo cc_has-Wtype-limits=yes | sed -e 's/-/_/g'`
4788: WARNFLAGS_C="${WARNFLAGS_C} -Wtype-limits"
1.1.1.17 root 4789:
1.1.1.15 root 4790: else case e in #(
1.1.1.17 root 4791: e)
4792: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4793: printf "%s\n" "no" >&6; }
4794: ;;
1.1.1.15 root 4795: esac
1.1.1.11 root 4796: fi
1.1.1.15 root 4797: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4798: CFLAGS="${old_CFLAGS}"
4799:
1.1.1.10 root 4800: ac_ext=c
4801: ac_cpp='$CPP $CPPFLAGS'
4802: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4803: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4804: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1.1.6 root 4805:
1.1.1.4 root 4806:
4807:
1.1.1.10 root 4808: # C++ コンパイラのワーニングオプション
4809: # (AC_LANG は C++ のまま継続する)
1.1.1.3 root 4810: ac_ext=cpp
4811: ac_cpp='$CXXCPP $CPPFLAGS'
4812: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4813: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4814: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4815:
4816:
1.1.1.10 root 4817:
4818: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wcast-qual" >&5
4819: printf %s "checking whether c++ accepts -Wcast-qual... " >&6; }
4820: old_CXXFLAGS="${CXXFLAGS}"
4821: CXXFLAGS="${CXXFLAGS} -Werror -Wcast-qual"
4822: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4823: /* end confdefs.h. */
4824:
1.1.1.17 root 4825:
1.1 root 4826: int
1.1.1.10 root 4827: main (void)
1.1 root 4828: {
4829:
4830: ;
4831: return 0;
4832: }
1.1.1.17 root 4833:
1.1 root 4834: _ACEOF
1.1.1.10 root 4835: if ac_fn_cxx_try_compile "$LINENO"
4836: then :
1.1.1.17 root 4837:
4838: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4839: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4840: eval `echo cxx_has-Wcast-qual=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4841: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wcast-qual"
1.1.1.17 root 4842:
1.1.1.15 root 4843: else case e in #(
1.1.1.17 root 4844: e)
4845: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4846: printf "%s\n" "no" >&6; }
4847: ;;
1.1.1.15 root 4848: esac
1.1 root 4849: fi
1.1.1.10 root 4850: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4851: CXXFLAGS="${old_CXXFLAGS}"
1.1 root 4852:
4853:
1.1.1.10 root 4854: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wextra-semi" >&5
4855: printf %s "checking whether c++ accepts -Wextra-semi... " >&6; }
4856: old_CXXFLAGS="${CXXFLAGS}"
4857: CXXFLAGS="${CXXFLAGS} -Werror -Wextra-semi"
1.1.1.3 root 4858: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4859: /* end confdefs.h. */
1.1 root 4860:
1.1.1.17 root 4861:
1.1.1.3 root 4862: int
1.1.1.10 root 4863: main (void)
1.1.1.3 root 4864: {
1.1 root 4865:
1.1.1.3 root 4866: ;
4867: return 0;
4868: }
1.1.1.17 root 4869:
1.1.1.2 root 4870: _ACEOF
1.1.1.10 root 4871: if ac_fn_cxx_try_compile "$LINENO"
4872: then :
1.1.1.17 root 4873:
4874: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4875: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4876: eval `echo cxx_has-Wextra-semi=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4877: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wextra-semi"
1.1.1.17 root 4878:
1.1.1.15 root 4879: else case e in #(
1.1.1.17 root 4880: e)
4881: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4882: printf "%s\n" "no" >&6; }
4883: ;;
1.1.1.15 root 4884: esac
1.1.1.2 root 4885: fi
1.1.1.10 root 4886: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4887: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.2 root 4888:
1.1 root 4889:
1.1.1.15 root 4890: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Winconsistent-missing-destructor-override" >&5
4891: printf %s "checking whether c++ accepts -Winconsistent-missing-destructor-override... " >&6; }
1.1.1.10 root 4892: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 4893: CXXFLAGS="${CXXFLAGS} -Werror -Winconsistent-missing-destructor-override"
1.1.1.3 root 4894: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895: /* end confdefs.h. */
1.1 root 4896:
1.1.1.17 root 4897:
1.1.1.3 root 4898: int
1.1.1.10 root 4899: main (void)
1.1.1.3 root 4900: {
1.1 root 4901:
1.1.1.3 root 4902: ;
4903: return 0;
4904: }
1.1.1.17 root 4905:
1.1.1.3 root 4906: _ACEOF
1.1.1.10 root 4907: if ac_fn_cxx_try_compile "$LINENO"
4908: then :
1.1.1.17 root 4909:
4910: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4911: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4912: eval `echo cxx_has-Winconsistent-missing-destructor-override=yes | sed -e 's/-/_/g'`
4913: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Winconsistent-missing-destructor-override"
1.1.1.17 root 4914:
1.1.1.15 root 4915: else case e in #(
1.1.1.17 root 4916: e)
4917: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4918: printf "%s\n" "no" >&6; }
4919: ;;
1.1.1.15 root 4920: esac
1.1.1.3 root 4921: fi
1.1.1.10 root 4922: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4923: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 4924:
4925:
1.1.1.15 root 4926: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Winconsistent-missing-override" >&5
4927: printf %s "checking whether c++ accepts -Winconsistent-missing-override... " >&6; }
1.1.1.10 root 4928: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 4929: CXXFLAGS="${CXXFLAGS} -Werror -Winconsistent-missing-override"
1.1.1.3 root 4930: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4931: /* end confdefs.h. */
4932:
1.1.1.17 root 4933:
1.1.1.3 root 4934: int
1.1.1.10 root 4935: main (void)
1.1.1.3 root 4936: {
4937:
4938: ;
4939: return 0;
4940: }
1.1.1.17 root 4941:
1.1.1.3 root 4942: _ACEOF
1.1.1.10 root 4943: if ac_fn_cxx_try_compile "$LINENO"
4944: then :
1.1.1.17 root 4945:
4946: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4947: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4948: eval `echo cxx_has-Winconsistent-missing-override=yes | sed -e 's/-/_/g'`
4949: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Winconsistent-missing-override"
1.1.1.17 root 4950:
1.1.1.15 root 4951: else case e in #(
1.1.1.17 root 4952: e)
4953: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4954: printf "%s\n" "no" >&6; }
4955: ;;
1.1.1.15 root 4956: esac
1.1.1.3 root 4957: fi
1.1.1.10 root 4958: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4959: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 4960:
4961:
1.1.1.10 root 4962: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wlogical-op" >&5
4963: printf %s "checking whether c++ accepts -Wlogical-op... " >&6; }
4964: old_CXXFLAGS="${CXXFLAGS}"
4965: CXXFLAGS="${CXXFLAGS} -Werror -Wlogical-op"
1.1.1.3 root 4966: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4967: /* end confdefs.h. */
4968:
1.1.1.17 root 4969:
1.1.1.3 root 4970: int
1.1.1.10 root 4971: main (void)
1.1.1.3 root 4972: {
4973:
4974: ;
4975: return 0;
4976: }
1.1.1.17 root 4977:
1.1.1.3 root 4978: _ACEOF
1.1.1.10 root 4979: if ac_fn_cxx_try_compile "$LINENO"
4980: then :
1.1.1.17 root 4981:
4982: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4983: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4984: eval `echo cxx_has-Wlogical-op=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4985: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wlogical-op"
1.1.1.17 root 4986:
1.1.1.15 root 4987: else case e in #(
1.1.1.17 root 4988: e)
4989: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4990: printf "%s\n" "no" >&6; }
4991: ;;
1.1.1.15 root 4992: esac
1.1.1.3 root 4993: fi
1.1.1.10 root 4994: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4995: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 4996:
4997:
1.1.1.10 root 4998: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wmissing-prototypes" >&5
4999: printf %s "checking whether c++ accepts -Wmissing-prototypes... " >&6; }
5000: old_CXXFLAGS="${CXXFLAGS}"
5001: CXXFLAGS="${CXXFLAGS} -Werror -Wmissing-prototypes"
1.1.1.3 root 5002: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003: /* end confdefs.h. */
5004:
1.1.1.17 root 5005:
1.1.1.3 root 5006: int
1.1.1.10 root 5007: main (void)
1.1.1.3 root 5008: {
5009:
5010: ;
5011: return 0;
5012: }
1.1.1.17 root 5013:
1.1.1.3 root 5014: _ACEOF
1.1.1.10 root 5015: if ac_fn_cxx_try_compile "$LINENO"
5016: then :
1.1.1.17 root 5017:
5018: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5019: printf "%s\n" "yes" >&6; }
1.1.1.11 root 5020: eval `echo cxx_has-Wmissing-prototypes=yes | sed -e 's/-/_/g'`
1.1.1.10 root 5021: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wmissing-prototypes"
1.1.1.17 root 5022:
1.1.1.15 root 5023: else case e in #(
1.1.1.17 root 5024: e)
5025: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5026: printf "%s\n" "no" >&6; }
5027: ;;
1.1.1.15 root 5028: esac
1.1.1.3 root 5029: fi
1.1.1.10 root 5030: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5031: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5032:
5033:
1.1.1.10 root 5034: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wmissing-variable-declarations" >&5
5035: printf %s "checking whether c++ accepts -Wmissing-variable-declarations... " >&6; }
5036: old_CXXFLAGS="${CXXFLAGS}"
5037: CXXFLAGS="${CXXFLAGS} -Werror -Wmissing-variable-declarations"
5038: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5039: /* end confdefs.h. */
1.1.1.3 root 5040:
1.1.1.17 root 5041:
1.1.1.10 root 5042: int
5043: main (void)
5044: {
1.1.1.3 root 5045:
1.1.1.10 root 5046: ;
5047: return 0;
5048: }
1.1.1.17 root 5049:
1.1.1.10 root 5050: _ACEOF
5051: if ac_fn_cxx_try_compile "$LINENO"
5052: then :
1.1.1.17 root 5053:
5054: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5055: printf "%s\n" "yes" >&6; }
1.1.1.11 root 5056: eval `echo cxx_has-Wmissing-variable-declarations=yes | sed -e 's/-/_/g'`
1.1.1.10 root 5057: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wmissing-variable-declarations"
1.1.1.17 root 5058:
1.1.1.15 root 5059: else case e in #(
1.1.1.17 root 5060: e)
5061: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5062: printf "%s\n" "no" >&6; }
5063: ;;
1.1.1.15 root 5064: esac
1.1.1.10 root 5065: fi
5066: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5067: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5068:
1.1.1.11 root 5069: # -Wshadow-local があればそっちを使う(gcc>=7)、なければ -Wshadow (clang)
5070:
5071: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wshadow-local" >&5
5072: printf %s "checking whether c++ accepts -Wshadow-local... " >&6; }
5073: old_CXXFLAGS="${CXXFLAGS}"
5074: CXXFLAGS="${CXXFLAGS} -Werror -Wshadow-local"
5075: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076: /* end confdefs.h. */
5077:
1.1.1.17 root 5078:
1.1.1.11 root 5079: int
5080: main (void)
5081: {
5082:
5083: ;
5084: return 0;
5085: }
1.1.1.17 root 5086:
1.1.1.11 root 5087: _ACEOF
5088: if ac_fn_cxx_try_compile "$LINENO"
5089: then :
1.1.1.17 root 5090:
5091: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 5092: printf "%s\n" "yes" >&6; }
5093: eval `echo cxx_has-Wshadow-local=yes | sed -e 's/-/_/g'`
5094: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wshadow-local"
1.1.1.17 root 5095:
1.1.1.15 root 5096: else case e in #(
1.1.1.17 root 5097: e)
5098: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5099: printf "%s\n" "no" >&6; }
5100: ;;
1.1.1.15 root 5101: esac
1.1.1.11 root 5102: fi
5103: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5104: CXXFLAGS="${old_CXXFLAGS}"
5105:
5106: if test x"${cxx_has_Wshadow_local}" != xyes; then
5107:
5108: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wshadow" >&5
5109: printf %s "checking whether c++ accepts -Wshadow... " >&6; }
5110: old_CXXFLAGS="${CXXFLAGS}"
5111: CXXFLAGS="${CXXFLAGS} -Werror -Wshadow"
5112: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5113: /* end confdefs.h. */
5114:
1.1.1.17 root 5115:
1.1.1.11 root 5116: int
5117: main (void)
5118: {
5119:
5120: ;
5121: return 0;
5122: }
1.1.1.17 root 5123:
1.1.1.11 root 5124: _ACEOF
5125: if ac_fn_cxx_try_compile "$LINENO"
5126: then :
1.1.1.17 root 5127:
5128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 5129: printf "%s\n" "yes" >&6; }
5130: eval `echo cxx_has-Wshadow=yes | sed -e 's/-/_/g'`
5131: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wshadow"
1.1.1.17 root 5132:
1.1.1.15 root 5133: else case e in #(
1.1.1.17 root 5134: e)
5135: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5136: printf "%s\n" "no" >&6; }
5137: ;;
1.1.1.15 root 5138: esac
1.1.1.11 root 5139: fi
5140: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5141: CXXFLAGS="${old_CXXFLAGS}"
5142:
5143: fi
1.1.1.3 root 5144:
1.1.1.15 root 5145: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wstring-conversion" >&5
5146: printf %s "checking whether c++ accepts -Wstring-conversion... " >&6; }
1.1.1.12 root 5147: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 5148: CXXFLAGS="${CXXFLAGS} -Werror -Wstring-conversion"
1.1.1.12 root 5149: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5150: /* end confdefs.h. */
5151:
1.1.1.17 root 5152:
1.1.1.12 root 5153: int
5154: main (void)
5155: {
5156:
5157: ;
5158: return 0;
5159: }
1.1.1.17 root 5160:
1.1.1.12 root 5161: _ACEOF
5162: if ac_fn_cxx_try_compile "$LINENO"
5163: then :
1.1.1.17 root 5164:
5165: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.12 root 5166: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5167: eval `echo cxx_has-Wstring-conversion=yes | sed -e 's/-/_/g'`
5168: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wstring-conversion"
1.1.1.17 root 5169:
1.1.1.15 root 5170: else case e in #(
1.1.1.17 root 5171: e)
5172: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5173: printf "%s\n" "no" >&6; }
5174: ;;
1.1.1.15 root 5175: esac
1.1.1.12 root 5176: fi
5177: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5178: CXXFLAGS="${old_CXXFLAGS}"
5179:
5180:
1.1.1.15 root 5181: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wsuggest-destructor-override" >&5
5182: printf %s "checking whether c++ accepts -Wsuggest-destructor-override... " >&6; }
1.1.1.3 root 5183: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 5184: CXXFLAGS="${CXXFLAGS} -Werror -Wsuggest-destructor-override"
1.1.1.3 root 5185: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5186: /* end confdefs.h. */
5187:
1.1.1.17 root 5188:
1.1.1.3 root 5189: int
1.1.1.10 root 5190: main (void)
1.1.1.3 root 5191: {
5192:
5193: ;
5194: return 0;
5195: }
1.1.1.17 root 5196:
1.1.1.3 root 5197: _ACEOF
1.1.1.10 root 5198: if ac_fn_cxx_try_compile "$LINENO"
5199: then :
1.1.1.17 root 5200:
5201: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5202: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5203: eval `echo cxx_has-Wsuggest-destructor-override=yes | sed -e 's/-/_/g'`
5204: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wsuggest-destructor-override"
1.1.1.17 root 5205:
1.1.1.15 root 5206: else case e in #(
1.1.1.17 root 5207: e)
5208: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5209: printf "%s\n" "no" >&6; }
5210: ;;
1.1.1.15 root 5211: esac
1.1.1.3 root 5212: fi
1.1.1.10 root 5213: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 5214: CXXFLAGS="${old_CXXFLAGS}"
5215:
5216:
1.1.1.15 root 5217: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wsuggest-override" >&5
5218: printf %s "checking whether c++ accepts -Wsuggest-override... " >&6; }
5219: old_CXXFLAGS="${CXXFLAGS}"
5220: CXXFLAGS="${CXXFLAGS} -Werror -Wsuggest-override"
5221: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5222: /* end confdefs.h. */
1.1.1.10 root 5223:
1.1.1.17 root 5224:
1.1.1.15 root 5225: int
5226: main (void)
5227: {
1.1.1.14 root 5228:
1.1.1.15 root 5229: ;
5230: return 0;
5231: }
1.1.1.17 root 5232:
1.1.1.15 root 5233: _ACEOF
5234: if ac_fn_cxx_try_compile "$LINENO"
5235: then :
1.1.1.17 root 5236:
5237: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5238: printf "%s\n" "yes" >&6; }
5239: eval `echo cxx_has-Wsuggest-override=yes | sed -e 's/-/_/g'`
5240: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wsuggest-override"
1.1.1.17 root 5241:
1.1.1.15 root 5242: else case e in #(
1.1.1.17 root 5243: e)
5244: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5245: printf "%s\n" "no" >&6; }
5246: ;;
1.1.1.15 root 5247: esac
5248: fi
5249: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5250: CXXFLAGS="${old_CXXFLAGS}"
5251:
5252:
5253: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wtype-limits" >&5
5254: printf %s "checking whether c++ accepts -Wtype-limits... " >&6; }
5255: old_CXXFLAGS="${CXXFLAGS}"
5256: CXXFLAGS="${CXXFLAGS} -Werror -Wtype-limits"
5257: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258: /* end confdefs.h. */
5259:
1.1.1.17 root 5260:
1.1.1.15 root 5261: int
5262: main (void)
5263: {
5264:
5265: ;
5266: return 0;
5267: }
1.1.1.17 root 5268:
1.1.1.15 root 5269: _ACEOF
5270: if ac_fn_cxx_try_compile "$LINENO"
5271: then :
1.1.1.17 root 5272:
5273: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5274: printf "%s\n" "yes" >&6; }
5275: eval `echo cxx_has-Wtype-limits=yes | sed -e 's/-/_/g'`
5276: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wtype-limits"
1.1.1.17 root 5277:
1.1.1.15 root 5278: else case e in #(
1.1.1.17 root 5279: e)
5280: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5281: printf "%s\n" "no" >&6; }
5282: ;;
1.1.1.15 root 5283: esac
5284: fi
5285: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5286: CXXFLAGS="${old_CXXFLAGS}"
5287:
5288:
5289: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wvla-extension" >&5
5290: printf %s "checking whether c++ accepts -Wvla-extension... " >&6; }
5291: old_CXXFLAGS="${CXXFLAGS}"
5292: CXXFLAGS="${CXXFLAGS} -Werror -Wvla-extension"
5293: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5294: /* end confdefs.h. */
5295:
1.1.1.17 root 5296:
1.1.1.15 root 5297: int
5298: main (void)
5299: {
5300:
5301: ;
5302: return 0;
5303: }
1.1.1.17 root 5304:
1.1.1.15 root 5305: _ACEOF
5306: if ac_fn_cxx_try_compile "$LINENO"
5307: then :
1.1.1.17 root 5308:
5309: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5310: printf "%s\n" "yes" >&6; }
5311: eval `echo cxx_has-Wvla-extension=yes | sed -e 's/-/_/g'`
5312: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wvla-extension"
1.1.1.17 root 5313:
1.1.1.15 root 5314: else case e in #(
1.1.1.17 root 5315: e)
5316: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5317: printf "%s\n" "no" >&6; }
5318: ;;
1.1.1.15 root 5319: esac
5320: fi
5321: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5322: CXXFLAGS="${old_CXXFLAGS}"
5323:
5324:
5325:
5326: # コンパイラが AVX2 をサポートしているか。
5327: # Check whether --enable-avx2 was given.
5328: if test ${enable_avx2+y}
5329: then :
5330: enableval=$enable_avx2;
5331: else case e in #(
5332: e) enable_avx2=yes ;;
5333: esac
5334: fi
5335:
5336:
5337: if test x"${enable_avx2}" != x"no"
5338: then :
5339:
5340: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports AVX2" >&5
5341: printf %s "checking whether the compiler supports AVX2... " >&6; }
5342: if test x"${host_cpu}" = x"x86_64"; then
1.1.1.14 root 5343: if test x"${host_cpu}" = x"${build_cpu}"; then
5344: old_CXXFLAGS="${CXXFLAGS}"
5345: CXXFLAGS="${CXXFLAGS} -mavx2"
5346: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347: /* end confdefs.h. */
5348:
5349: #include <x86intrin.h>
5350:
5351: int
5352: main (void)
5353: {
5354:
5355: #if !defined(__AVX2__)
5356: #error __AVX2__ is not defined by the compiler.
5357: #endif
5358: __m256i v;
5359:
5360: ;
5361: return 0;
5362: }
5363: _ACEOF
5364: if ac_fn_cxx_try_compile "$LINENO"
5365: then :
5366:
5367: have_avx2=yes
5368:
5369: fi
5370: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5371: CXXFLAGS="${old_CXXFLAGS}"
5372: fi
5373: fi
5374: if test x"${have_avx2}" = x"yes"; then
5375: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5376: printf "%s\n" "yes" >&6; }
5377: printf "%s\n" "#define HAVE_AVX2 1" >>confdefs.h
5378:
5379: HOST_HAS_AVX2=yes
5380:
5381: else
5382: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5383: printf "%s\n" "no" >&6; }
5384: fi
5385:
5386: fi
5387:
1.1.1.15 root 5388: # コンパイラが NEON をサポートしているか。
5389: # Check whether --enable-neon was given.
5390: if test ${enable_neon+y}
5391: then :
5392: enableval=$enable_neon;
5393: else case e in #(
5394: e) enable_neon=yes ;;
5395: esac
5396: fi
5397:
5398:
5399: if test x"${enable_neon}" != x"no"
5400: then :
5401:
5402: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports NEON" >&5
5403: printf %s "checking whether the compiler supports NEON... " >&6; }
5404: if test x"${host_cpu}" = x"aarch64"; then
5405: if test x"${host_cpu}" = x"${build_cpu}"; then
5406: old_CXXFLAGS="${CXXFLAGS}"
5407: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5408: /* end confdefs.h. */
5409:
5410: #include <arm_neon.h>
5411:
5412: int
5413: main (void)
5414: {
5415:
5416: uint8x16_t v;
5417:
5418: ;
5419: return 0;
5420: }
5421: _ACEOF
5422: if ac_fn_cxx_try_compile "$LINENO"
5423: then :
5424:
5425: have_neon=yes
5426:
5427: fi
5428: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5429: CXXFLAGS="${old_CXXFLAGS}"
5430: fi
5431: fi
5432: if test x"${have_neon}" = x"yes"; then
5433: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5434: printf "%s\n" "yes" >&6; }
5435: printf "%s\n" "#define HAVE_NEON 1" >>confdefs.h
5436:
5437: HOST_HAS_NEON=yes
5438:
5439: else
5440: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5441: printf "%s\n" "no" >&6; }
5442: fi
5443:
5444: fi
5445:
1.1.1.10 root 5446: # Checks for libraries.
5447:
5448: # Checks for header files.
5449: ac_header= ac_cache=
5450: for ac_item in $ac_header_cxx_list
5451: do
5452: if test $ac_cache; then
5453: ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
5454: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
5455: printf "%s\n" "#define $ac_item 1" >> confdefs.h
5456: fi
5457: ac_header= ac_cache=
5458: elif test $ac_header; then
5459: ac_cache=$ac_item
5460: else
5461: ac_header=$ac_item
5462: fi
5463: done
5464:
5465:
5466:
5467:
5468:
5469:
5470:
5471:
5472: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
5473: then :
5474:
5475: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
5476:
5477: fi
5478: ac_fn_cxx_check_header_compile "$LINENO" "bsd/bsd.h" "ac_cv_header_bsd_bsd_h" "$ac_includes_default"
5479: if test "x$ac_cv_header_bsd_bsd_h" = xyes
5480: then :
5481: printf "%s\n" "#define HAVE_BSD_BSD_H 1" >>confdefs.h
5482:
5483: fi
5484:
5485: ac_fn_cxx_check_header_compile "$LINENO" "bsd/stdio.h" "ac_cv_header_bsd_stdio_h" "$ac_includes_default"
5486: if test "x$ac_cv_header_bsd_stdio_h" = xyes
5487: then :
5488: printf "%s\n" "#define HAVE_BSD_STDIO_H 1" >>confdefs.h
5489:
5490: fi
5491:
5492: ac_fn_cxx_check_header_compile "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
5493: if test "x$ac_cv_header_byteswap_h" = xyes
5494: then :
5495: printf "%s\n" "#define HAVE_BYTESWAP_H 1" >>confdefs.h
5496:
5497: fi
5498:
5499: ac_fn_cxx_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
5500: if test "x$ac_cv_header_endian_h" = xyes
5501: then :
5502: printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h
5503:
5504: fi
5505:
5506: ac_fn_cxx_check_header_compile "$LINENO" "kqueue/sys/event.h" "ac_cv_header_kqueue_sys_event_h" "$ac_includes_default"
5507: if test "x$ac_cv_header_kqueue_sys_event_h" = xyes
5508: then :
5509: printf "%s\n" "#define HAVE_KQUEUE_SYS_EVENT_H 1" >>confdefs.h
5510:
5511: fi
5512:
5513: ac_fn_cxx_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default"
5514: if test "x$ac_cv_header_pthread_np_h" = xyes
5515: then :
5516: printf "%s\n" "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h
5517:
5518: fi
5519:
1.1.1.15 root 5520: ac_fn_cxx_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
5521: if test "x$ac_cv_header_sched_h" = xyes
5522: then :
5523: printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
5524:
5525: fi
5526:
5527: ac_fn_cxx_check_header_compile "$LINENO" "sys/cpuset.h" "ac_cv_header_sys_cpuset_h" "$ac_includes_default"
5528: if test "x$ac_cv_header_sys_cpuset_h" = xyes
5529: then :
5530: printf "%s\n" "#define HAVE_SYS_CPUSET_H 1" >>confdefs.h
5531:
5532: fi
5533:
1.1.1.10 root 5534: ac_fn_cxx_check_header_compile "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default"
5535: if test "x$ac_cv_header_sys_endian_h" = xyes
5536: then :
5537: printf "%s\n" "#define HAVE_SYS_ENDIAN_H 1" >>confdefs.h
5538:
5539: fi
5540:
5541: ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5542: if test "x$ac_cv_header_sys_event_h" = xyes
5543: then :
5544: printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5545:
5546: fi
5547:
5548: ac_fn_cxx_check_header_compile "$LINENO" "net/bpf.h" "ac_cv_header_net_bpf_h" "$ac_includes_default"
5549: if test "x$ac_cv_header_net_bpf_h" = xyes
5550: then :
5551: printf "%s\n" "#define HAVE_NET_BPF_H 1" >>confdefs.h
5552:
5553: fi
5554:
5555: ac_fn_cxx_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
5556: if test "x$ac_cv_header_net_if_tap_h" = xyes
5557: then :
5558: printf "%s\n" "#define HAVE_NET_IF_TAP_H 1" >>confdefs.h
5559:
5560: fi
5561:
5562: ac_fn_cxx_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
5563: if test "x$ac_cv_header_linux_if_tun_h" = xyes
5564: then :
5565: printf "%s\n" "#define HAVE_LINUX_IF_TUN_H 1" >>confdefs.h
5566:
5567: fi
5568:
5569: ac_fn_cxx_check_header_compile "$LINENO" "libkern/OSByteOrder.h" "ac_cv_header_libkern_OSByteOrder_h" "$ac_includes_default"
5570: if test "x$ac_cv_header_libkern_OSByteOrder_h" = xyes
5571: then :
5572: printf "%s\n" "#define HAVE_LIBKERN_OSBYTEORDER_H 1" >>confdefs.h
5573:
5574: fi
5575:
5576: ac_fn_cxx_check_header_compile "$LINENO" "machine/endian.h" "ac_cv_header_machine_endian_h" "$ac_includes_default"
5577: if test "x$ac_cv_header_machine_endian_h" = xyes
5578: then :
5579: printf "%s\n" "#define HAVE_MACHINE_ENDIAN_H 1" >>confdefs.h
5580:
5581: fi
5582:
5583:
5584: # Linux で <kqueue/sys/event.h> がなければここで停止したほうがいい
5585: case "${host_os}" in
5586: linux*)
5587: if test "$ac_cv_header_kqueue_sys_event_h" != "yes"; then
5588: as_fn_error $? "*** kqueue is not found.
5589: *** If you use Ubuntu, sudo apt install libkqueue-dev" "$LINENO" 5
5590: fi
5591: ;;
5592: esac
5593:
5594: # Checks for typedefs, structures, and compiler characteristics.
5595: ac_fn_cxx_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5596: if test "x$ac_cv_type__Bool" = xyes
5597: then :
5598:
5599: printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
5600:
5601:
5602: fi
5603:
1.1.1.15 root 5604: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99 or later" >&5
5605: printf %s "checking for stdbool.h that conforms to C99 or later... " >&6; }
1.1.1.10 root 5606: if test ${ac_cv_header_stdbool_h+y}
5607: then :
5608: printf %s "(cached) " >&6
1.1.1.15 root 5609: else case e in #(
5610: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5611: /* end confdefs.h. */
1.1.1.10 root 5612: #include <stdbool.h>
5613:
1.1.1.15 root 5614: /* "true" and "false" should be usable in #if expressions and
5615: integer constant expressions, and "bool" should be a valid
5616: type name.
5617:
5618: Although C99 requires bool, true, and false to be macros,
5619: C23 and C++11 overrule that, so do not test for that.
5620: Although C99 requires __bool_true_false_are_defined and
5621: _Bool, C23 says they are obsolescent, so do not require
5622: them. */
1.1.1.10 root 5623:
5624: #if !true
5625: #error "'true' is not true"
5626: #endif
5627: #if true != 1
5628: #error "'true' is not equal to 1"
5629: #endif
5630: char b[true == 1 ? 1 : -1];
5631: char c[true];
5632:
5633: #if false
5634: #error "'false' is not false"
5635: #endif
5636: #if false != 0
5637: #error "'false' is not equal to 0"
5638: #endif
5639: char d[false == 0 ? 1 : -1];
5640:
5641: enum { e = false, f = true, g = false * true, h = true * 256 };
5642:
5643: char i[(bool) 0.5 == true ? 1 : -1];
5644: char j[(bool) 0.0 == false ? 1 : -1];
5645: char k[sizeof (bool) > 0 ? 1 : -1];
5646:
5647: struct sb { bool s: 1; bool t; } s;
5648: char l[sizeof s.t > 0 ? 1 : -1];
5649:
5650: /* The following fails for
5651: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5652: bool m[h];
5653: char n[sizeof m == h * sizeof m[0] ? 1 : -1];
5654: char o[-1 - (bool) 0 < 0 ? 1 : -1];
5655: /* Catch a bug in an HP-UX C compiler. See
1.1.1.15 root 5656: https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5657: https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
1.1.1.10 root 5658: */
5659: bool p = true;
5660: bool *pp = &p;
5661:
1.1.1.3 root 5662: int
1.1.1.10 root 5663: main (void)
1.1.1.3 root 5664: {
5665:
1.1.1.10 root 5666: bool ps = &s;
5667: *pp |= p;
5668: *pp |= ! p;
5669:
5670: /* Refer to every declared value, so they cannot be
5671: discarded as unused. */
1.1.1.15 root 5672: return (!b + !c + !d + !e + !f + !g + !h + !i + !j + !k
5673: + !l + !m + !n + !o + !p + !pp + !ps);
1.1.1.10 root 5674:
1.1.1.3 root 5675: ;
5676: return 0;
5677: }
5678: _ACEOF
1.1.1.10 root 5679: if ac_fn_cxx_try_compile "$LINENO"
5680: then :
5681: ac_cv_header_stdbool_h=yes
1.1.1.15 root 5682: else case e in #(
5683: e) ac_cv_header_stdbool_h=no ;;
5684: esac
1.1.1.3 root 5685: fi
1.1.1.15 root 5686: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
5687: esac
1.1.1.10 root 5688: fi
5689: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5690: printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
1.1.1.3 root 5691:
1.1.1.10 root 5692: #AC_C_INLINE
5693: #AC_TYPE_INT16_T
5694: #AC_TYPE_INT32_T
5695: #AC_TYPE_INT64_T
5696: #AC_TYPE_INT8_T
5697: #AC_TYPE_SIZE_T
5698: #AC_TYPE_UINT16_T
5699: #AC_TYPE_UINT32_T
5700: #AC_TYPE_UINT64_T
5701: #AC_TYPE_UINT8_T
1.1.1.3 root 5702:
1.1.1.15 root 5703: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_t" >&5
5704: printf %s "checking for cpuset_t... " >&6; }
1.1.1.10 root 5705: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5706: /* end confdefs.h. */
5707:
1.1.1.15 root 5708: #if defined(HAVE_SCHED_H)
5709: #include <sched.h>
5710: #endif
5711: #if defined(HAVE_SYS_CPUSET_H)
5712: #include <sys/cpuset.h>
5713: #endif
5714:
1.1.1.3 root 5715: int
1.1.1.10 root 5716: main (void)
1.1.1.3 root 5717: {
5718:
1.1.1.15 root 5719: cpuset_t set;
1.1.1.10 root 5720:
1.1.1.3 root 5721: ;
5722: return 0;
5723: }
5724: _ACEOF
1.1.1.10 root 5725: if ac_fn_cxx_try_compile "$LINENO"
5726: then :
1.1.1.3 root 5727:
1.1.1.10 root 5728: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5729: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5730: printf "%s\n" "#define HAVE_CPUSET_T 1" >>confdefs.h
1.1.1.10 root 5731:
5732:
1.1.1.15 root 5733: else case e in #(
5734: e)
1.1.1.10 root 5735: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5736: printf "%s\n" "no" >&6; }
1.1.1.15 root 5737: ;;
5738: esac
1.1.1.10 root 5739: fi
5740: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5741:
1.1.1.15 root 5742: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_t *" >&5
5743: printf %s "checking for cpuset_t *... " >&6; }
1.1.1.10 root 5744: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5745: /* end confdefs.h. */
5746:
1.1.1.15 root 5747: #if defined(HAVE_SCHED_H)
5748: #include <sched.h>
5749: #endif
5750: #if defined(HAVE_SYS_CPUSET_H)
5751: #include <sys/cpuset.h>
5752: #endif
5753:
1.1.1.3 root 5754: int
1.1.1.10 root 5755: main (void)
1.1.1.3 root 5756: {
5757:
1.1.1.15 root 5758: cpuset_t *set;
1.1.1.10 root 5759:
1.1.1.3 root 5760: ;
5761: return 0;
5762: }
5763: _ACEOF
1.1.1.10 root 5764: if ac_fn_cxx_try_compile "$LINENO"
5765: then :
1.1.1.3 root 5766:
1.1.1.10 root 5767: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5768: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5769: printf "%s\n" "#define HAVE_CPUSET_T_P 1" >>confdefs.h
1.1.1.10 root 5770:
5771:
1.1.1.15 root 5772: else case e in #(
5773: e)
1.1.1.10 root 5774: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5775: printf "%s\n" "no" >&6; }
1.1.1.15 root 5776: ;;
5777: esac
1.1.1.10 root 5778: fi
5779: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5780:
1.1.1.15 root 5781: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpu_set_t" >&5
5782: printf %s "checking for cpu_set_t... " >&6; }
1.1.1.10 root 5783: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5784: /* end confdefs.h. */
5785:
1.1.1.15 root 5786: #include <sched.h>
5787:
1.1.1.3 root 5788: int
1.1.1.10 root 5789: main (void)
1.1.1.3 root 5790: {
5791:
1.1.1.15 root 5792: cpu_set_t set;
1.1.1.10 root 5793:
1.1.1.3 root 5794: ;
5795: return 0;
5796: }
5797: _ACEOF
1.1.1.10 root 5798: if ac_fn_cxx_try_compile "$LINENO"
5799: then :
1.1.1.3 root 5800:
1.1.1.10 root 5801: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5802: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5803: printf "%s\n" "#define HAVE_CPU_SET_T 1" >>confdefs.h
1.1.1.10 root 5804:
5805:
1.1.1.15 root 5806: else case e in #(
5807: e)
1.1.1.10 root 5808: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5809: printf "%s\n" "no" >&6; }
1.1.1.15 root 5810: ;;
5811: esac
1.1.1.10 root 5812: fi
5813: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5814:
1.1.1.15 root 5815:
5816: # __builtin
5817:
5818: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_assume" >&5
5819: printf %s "checking for __builtin_assume... " >&6; }
1.1.1.10 root 5820: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5821: /* end confdefs.h. */
5822:
5823: int
1.1.1.10 root 5824: main (void)
1.1.1.3 root 5825: {
5826:
1.1.1.15 root 5827: __builtin_assume(1);
1.1.1.10 root 5828:
1.1.1.3 root 5829: ;
5830: return 0;
5831: }
5832: _ACEOF
1.1.1.10 root 5833: if ac_fn_cxx_try_compile "$LINENO"
5834: then :
1.1.1.3 root 5835:
1.1.1.10 root 5836: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5837: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5838: printf "%s\n" "#define HAVE___BUILTIN_ASSUME 1" >>confdefs.h
1.1.1.10 root 5839:
5840:
1.1.1.15 root 5841: else case e in #(
5842: e)
1.1.1.10 root 5843: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5844: printf "%s\n" "no" >&6; }
1.1.1.15 root 5845: ;;
5846: esac
1.1.1.10 root 5847: fi
5848: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5849:
1.1.1.15 root 5850: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse8" >&5
5851: printf %s "checking for __builtin_bitreverse8... " >&6; }
1.1.1.10 root 5852: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5853: /* end confdefs.h. */
5854:
5855: int
1.1.1.10 root 5856: main (void)
1.1.1.3 root 5857: {
5858:
1.1.1.15 root 5859: return __builtin_bitreverse8(1);
1.1.1.10 root 5860:
1.1.1.3 root 5861: ;
5862: return 0;
5863: }
5864: _ACEOF
1.1.1.10 root 5865: if ac_fn_cxx_try_compile "$LINENO"
5866: then :
1.1.1.3 root 5867:
1.1.1.10 root 5868: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5869: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5870: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE8 1" >>confdefs.h
1.1.1.10 root 5871:
5872:
1.1.1.15 root 5873: else case e in #(
5874: e)
1.1.1.10 root 5875: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5876: printf "%s\n" "no" >&6; }
1.1.1.15 root 5877: ;;
5878: esac
1.1.1.10 root 5879: fi
5880: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5881:
1.1.1.16 root 5882: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse16" >&5
5883: printf %s "checking for __builtin_bitreverse16... " >&6; }
5884: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5885: /* end confdefs.h. */
5886:
5887: int
5888: main (void)
5889: {
5890:
5891: return __builtin_bitreverse16(1);
5892:
5893: ;
5894: return 0;
5895: }
5896: _ACEOF
5897: if ac_fn_cxx_try_compile "$LINENO"
5898: then :
5899:
5900: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5901: printf "%s\n" "yes" >&6; }
5902: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE16 1" >>confdefs.h
5903:
5904:
5905: else case e in #(
5906: e)
5907: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5908: printf "%s\n" "no" >&6; }
5909: ;;
5910: esac
5911: fi
5912: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5913:
5914: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse32" >&5
5915: printf %s "checking for __builtin_bitreverse32... " >&6; }
5916: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5917: /* end confdefs.h. */
5918:
5919: int
5920: main (void)
5921: {
5922:
5923: return __builtin_bitreverse32(1);
5924:
5925: ;
5926: return 0;
5927: }
5928: _ACEOF
5929: if ac_fn_cxx_try_compile "$LINENO"
5930: then :
5931:
5932: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5933: printf "%s\n" "yes" >&6; }
5934: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE32 1" >>confdefs.h
5935:
5936:
5937: else case e in #(
5938: e)
5939: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5940: printf "%s\n" "no" >&6; }
5941: ;;
5942: esac
5943: fi
5944: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5945:
1.1.1.15 root 5946: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5
5947: printf %s "checking for __builtin_bswap16... " >&6; }
1.1.1.10 root 5948: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5949: /* end confdefs.h. */
5950:
5951: int
1.1.1.10 root 5952: main (void)
1.1.1.3 root 5953: {
5954:
1.1.1.15 root 5955: return __builtin_bswap16(0);
1.1.1.10 root 5956:
1.1.1.3 root 5957: ;
5958: return 0;
5959: }
5960: _ACEOF
1.1.1.10 root 5961: if ac_fn_cxx_try_compile "$LINENO"
5962: then :
1.1.1.3 root 5963:
1.1.1.10 root 5964: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5965: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5966: printf "%s\n" "#define HAVE___BUILTIN_BSWAP16 1" >>confdefs.h
1.1.1.3 root 5967:
5968:
1.1.1.15 root 5969: else case e in #(
5970: e)
1.1.1.10 root 5971: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5972: printf "%s\n" "no" >&6; }
1.1.1.15 root 5973: ;;
5974: esac
1.1.1.3 root 5975: fi
1.1.1.10 root 5976: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 5977:
1.1.1.15 root 5978: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap32" >&5
5979: printf %s "checking for __builtin_bswap32... " >&6; }
1.1.1.10 root 5980: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5981: /* end confdefs.h. */
5982:
1.1.1.10 root 5983: int
5984: main (void)
5985: {
1.1.1.3 root 5986:
1.1.1.15 root 5987: return __builtin_bswap32(0);
1.1.1.3 root 5988:
1.1.1.10 root 5989: ;
5990: return 0;
5991: }
1.1.1.3 root 5992: _ACEOF
1.1.1.10 root 5993: if ac_fn_cxx_try_compile "$LINENO"
5994: then :
1.1.1.3 root 5995:
1.1.1.10 root 5996: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5997: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5998: printf "%s\n" "#define HAVE___BUILTIN_BSWAP32 1" >>confdefs.h
1.1.1.3 root 5999:
1.1.1.10 root 6000:
1.1.1.15 root 6001: else case e in #(
6002: e)
1.1.1.10 root 6003: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6004: printf "%s\n" "no" >&6; }
1.1.1.15 root 6005: ;;
6006: esac
1.1.1.3 root 6007: fi
1.1.1.10 root 6008: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6009:
1.1.1.15 root 6010: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5
6011: printf %s "checking for __builtin_bswap64... " >&6; }
1.1.1.10 root 6012: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6013: /* end confdefs.h. */
6014:
6015: int
6016: main (void)
6017: {
1.1.1.3 root 6018:
1.1.1.15 root 6019: return __builtin_bswap64(0);
6020:
1.1.1.10 root 6021: ;
6022: return 0;
6023: }
1.1.1.3 root 6024: _ACEOF
1.1.1.10 root 6025: if ac_fn_cxx_try_compile "$LINENO"
6026: then :
1.1.1.3 root 6027:
1.1.1.10 root 6028: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6029: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6030: printf "%s\n" "#define HAVE___BUILTIN_BSWAP64 1" >>confdefs.h
1.1.1.3 root 6031:
6032:
1.1.1.15 root 6033: else case e in #(
6034: e)
1.1.1.10 root 6035: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6036: printf "%s\n" "no" >&6; }
1.1.1.15 root 6037: ;;
6038: esac
1.1.1.10 root 6039: fi
6040: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6041:
1.1.1.15 root 6042: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
6043: printf %s "checking for __builtin_expect... " >&6; }
1.1.1.10 root 6044: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6045: /* end confdefs.h. */
1.1.1.3 root 6046:
1.1.1.10 root 6047: int
6048: main (void)
6049: {
1.1.1.3 root 6050:
1.1.1.15 root 6051: if (__builtin_expect(1, 1)) return 0;
6052:
1.1.1.10 root 6053: ;
6054: return 0;
6055: }
1.1.1.3 root 6056: _ACEOF
1.1.1.10 root 6057: if ac_fn_cxx_try_compile "$LINENO"
6058: then :
1.1.1.3 root 6059:
1.1.1.10 root 6060: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6061: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6062: printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
6063:
6064:
6065: else case e in #(
6066: e)
6067: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6068: printf "%s\n" "no" >&6; }
6069: ;;
6070: esac
6071: fi
6072: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6073:
1.1.1.15 root 6074: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_rotateleft32" >&5
6075: printf %s "checking for __builtin_rotateleft32... " >&6; }
6076: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6077: /* end confdefs.h. */
6078:
6079: int
6080: main (void)
6081: {
6082:
6083: return __builtin_rotateleft32(1, 1);
6084:
6085: ;
6086: return 0;
6087: }
6088: _ACEOF
6089: if ac_fn_cxx_try_compile "$LINENO"
6090: then :
6091:
6092: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6093: printf "%s\n" "yes" >&6; }
6094: printf "%s\n" "#define HAVE___BUILTIN_ROTATELEFT32 1" >>confdefs.h
6095:
6096:
6097: else case e in #(
6098: e)
6099: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6100: printf "%s\n" "no" >&6; }
6101: ;;
6102: esac
6103: fi
6104: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6105:
6106: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_rotateright32" >&5
6107: printf %s "checking for __builtin_rotateright32... " >&6; }
6108: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6109: /* end confdefs.h. */
6110:
6111: int
6112: main (void)
6113: {
6114:
6115: return __builtin_rotateright32(1, 1);
6116:
6117: ;
6118: return 0;
6119: }
6120: _ACEOF
6121: if ac_fn_cxx_try_compile "$LINENO"
6122: then :
6123:
6124: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6125: printf "%s\n" "yes" >&6; }
6126: printf "%s\n" "#define HAVE___BUILTIN_ROTATERIGHT32 1" >>confdefs.h
6127:
6128:
6129: else case e in #(
6130: e)
6131: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6132: printf "%s\n" "no" >&6; }
6133: ;;
6134: esac
6135: fi
6136: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6137:
6138: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_unreachable" >&5
6139: printf %s "checking for __builtin_unreachable... " >&6; }
6140: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6141: /* end confdefs.h. */
6142:
6143: int
6144: main (void)
6145: {
6146:
6147: __builtin_unreachable();
6148:
6149: ;
6150: return 0;
6151: }
6152: _ACEOF
6153: if ac_fn_cxx_try_compile "$LINENO"
6154: then :
6155:
6156: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6157: printf "%s\n" "yes" >&6; }
6158: printf "%s\n" "#define HAVE___BUILTIN_UNREACHABLE 1" >>confdefs.h
6159:
6160:
6161: else case e in #(
6162: e)
6163: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6164: printf "%s\n" "no" >&6; }
6165: ;;
6166: esac
6167: fi
6168: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6169:
6170: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__fallthrough__))" >&5
6171: printf %s "checking for __attribute__((__fallthrough__))... " >&6; }
6172: old_CXXFLAGS="${CXXFLAGS}"
6173: CXXFLAGS="${CXXFLAGS} -Wall -Werror"
6174: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6175: /* end confdefs.h. */
6176:
6177: int
6178: main (void)
6179: {
6180:
6181: extern int x;
6182: switch (x) {
6183: case 0:
6184: __attribute__((__fallthrough__));
6185: case 1:
6186: break;
6187: }
6188:
6189: ;
6190: return 0;
6191: }
6192: _ACEOF
6193: if ac_fn_cxx_try_compile "$LINENO"
6194: then :
6195:
6196: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6197: printf "%s\n" "yes" >&6; }
6198: printf "%s\n" "#define HAVE___ATTRIBUTE_FALLTHROUGH 1" >>confdefs.h
6199:
6200:
6201: else case e in #(
6202: e)
6203: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6204: printf "%s\n" "no" >&6; }
6205: ;;
6206: esac
6207: fi
6208: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6209: CXXFLAGS="${old_CXXFLAGS}"
6210:
6211: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__format__))" >&5
6212: printf %s "checking for __attribute__((__format__))... " >&6; }
6213: old_CXXFLAGS="${CXXFLAGS}"
6214: CXXFLAGS="${CXXFLAGS} -Wall -Werror"
6215: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216: /* end confdefs.h. */
6217:
6218: extern int f(const char *f, ...)
6219: __attribute__((__format__(__printf__, 1, 2)));
6220:
6221: int
6222: main (void)
6223: {
6224:
6225: ;
6226: return 0;
6227: }
6228: _ACEOF
6229: if ac_fn_cxx_try_compile "$LINENO"
6230: then :
6231:
6232: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6233: printf "%s\n" "yes" >&6; }
6234: printf "%s\n" "#define HAVE___ATTRIBUTE_FORMAT 1" >>confdefs.h
6235:
6236:
6237: else case e in #(
6238: e)
6239: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6240: printf "%s\n" "no" >&6; }
6241: ;;
6242: esac
6243: fi
6244: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6245: CXXFLAGS="${old_CXXFLAGS}"
6246:
6247: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((no_sanitize))" >&5
6248: printf %s "checking for __attribute__((no_sanitize))... " >&6; }
6249: old_CXXFLAGS="${CXXFLAGS}"
6250: CXXFLAGS="${CXXFLAGS} -Werror"
6251: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252: /* end confdefs.h. */
6253:
6254: __attribute__((no_sanitize("undefined")))
6255: int func() { return 0; }
6256:
6257: int
6258: main (void)
6259: {
6260:
6261: ;
6262: return 0;
6263: }
6264: _ACEOF
6265: if ac_fn_cxx_try_compile "$LINENO"
6266: then :
6267:
6268: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6269: printf "%s\n" "yes" >&6; }
6270: printf "%s\n" "#define HAVE___ATTRIBUTE_NO_SANITIZE 1" >>confdefs.h
6271:
6272:
6273: else case e in #(
6274: e)
6275: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6276: printf "%s\n" "no" >&6; }
6277: ;;
6278: esac
6279: fi
6280: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6281: CXXFLAGS="${old_CXXFLAGS}"
6282:
6283:
6284: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__packed__))" >&5
6285: printf %s "checking for __attribute__((__packed__))... " >&6; }
6286: old_CXXFLAGS="${CXXFLAGS}"
6287: CXXFLAGS="${CXXFLAGS} -Werror"
6288: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6289: /* end confdefs.h. */
6290:
6291: int
6292: main (void)
6293: {
6294:
6295: struct x { char a; int b; } __attribute__((__packed__));
6296:
6297: ;
6298: return 0;
6299: }
6300: _ACEOF
6301: if ac_fn_cxx_try_compile "$LINENO"
6302: then :
6303:
6304: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6305: printf "%s\n" "yes" >&6; }
6306: printf "%s\n" "#define HAVE___ATTRIBUTE_PACKED 1" >>confdefs.h
6307:
6308:
6309: else case e in #(
6310: e)
6311: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6312: printf "%s\n" "no" >&6; }
6313: ;;
6314: esac
6315: fi
6316: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6317: CXXFLAGS="${old_CXXFLAGS}"
6318:
6319: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__unused__))" >&5
6320: printf %s "checking for __attribute__((__unused__))... " >&6; }
6321: old_CXXFLAGS="${CXXFLAGS}"
6322: CXXFLAGS="${CXXFLAGS} -Wunused-variable -Werror"
6323: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324: /* end confdefs.h. */
6325:
6326: int
6327: main (void)
6328: {
6329:
6330: int a __attribute__((__unused__));
6331:
6332: ;
6333: return 0;
6334: }
6335: _ACEOF
6336: if ac_fn_cxx_try_compile "$LINENO"
6337: then :
6338:
6339: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6340: printf "%s\n" "yes" >&6; }
6341: printf "%s\n" "#define HAVE___ATTRIBUTE_UNUSED 1" >>confdefs.h
6342:
6343:
6344: else case e in #(
6345: e)
6346: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6347: printf "%s\n" "no" >&6; }
6348: ;;
6349: esac
6350: fi
6351: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6352: CXXFLAGS="${old_CXXFLAGS}"
6353:
6354: # Checks for library functions.
6355: #AC_FUNC_MALLOC
6356: #AC_FUNC_MMAP
6357:
6358: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap16" >&5
6359: printf %s "checking for bswap16... " >&6; }
6360: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6361: /* end confdefs.h. */
6362:
6363: #if defined(HAVE_SYS_ENDIAN_H)
6364: #include <sys/endian.h>
6365: #endif
6366:
6367: int
6368: main (void)
6369: {
6370:
6371: bswap16(0);
6372:
6373: ;
6374: return 0;
6375: }
6376: _ACEOF
6377: if ac_fn_cxx_try_compile "$LINENO"
6378: then :
6379:
6380: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6381: printf "%s\n" "yes" >&6; }
6382: printf "%s\n" "#define HAVE_BSWAP16 1" >>confdefs.h
6383:
6384:
6385: else case e in #(
6386: e)
6387: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6388: printf "%s\n" "no" >&6; }
6389: ;;
6390: esac
6391: fi
6392: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6393:
6394: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap32" >&5
6395: printf %s "checking for bswap32... " >&6; }
6396: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6397: /* end confdefs.h. */
6398:
6399: #if defined(HAVE_SYS_ENDIAN_H)
6400: #include <sys/endian.h>
6401: #endif
6402:
6403: int
6404: main (void)
6405: {
6406:
6407: bswap32(0);
6408:
6409: ;
6410: return 0;
6411: }
6412: _ACEOF
6413: if ac_fn_cxx_try_compile "$LINENO"
6414: then :
6415:
6416: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6417: printf "%s\n" "yes" >&6; }
6418: printf "%s\n" "#define HAVE_BSWAP32 1" >>confdefs.h
6419:
6420:
6421: else case e in #(
6422: e)
6423: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6424: printf "%s\n" "no" >&6; }
6425: ;;
6426: esac
6427: fi
6428: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6429:
6430: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap64" >&5
6431: printf %s "checking for bswap64... " >&6; }
6432: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433: /* end confdefs.h. */
6434:
6435: #if defined(HAVE_SYS_ENDIAN_H)
6436: #include <sys/endian.h>
6437: #endif
6438:
6439: int
6440: main (void)
6441: {
6442:
6443: bswap64(0);
6444:
6445: ;
6446: return 0;
6447: }
6448: _ACEOF
6449: if ac_fn_cxx_try_compile "$LINENO"
6450: then :
6451:
6452: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6453: printf "%s\n" "yes" >&6; }
6454: printf "%s\n" "#define HAVE_BSWAP64 1" >>confdefs.h
6455:
6456:
6457: else case e in #(
6458: e)
6459: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6460: printf "%s\n" "no" >&6; }
6461: ;;
6462: esac
6463: fi
6464: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6465:
6466: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_16" >&5
6467: printf %s "checking for bswap_16... " >&6; }
6468: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469: /* end confdefs.h. */
6470:
6471: #if defined(HAVE_BYTESWAP_H)
6472: #include <byteswap.h>
6473: #endif
6474:
6475: int
6476: main (void)
6477: {
6478:
6479: bswap_16(0);
6480:
6481: ;
6482: return 0;
6483: }
6484: _ACEOF
6485: if ac_fn_cxx_try_compile "$LINENO"
6486: then :
6487:
6488: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6489: printf "%s\n" "yes" >&6; }
6490: printf "%s\n" "#define HAVE_BSWAP_16 1" >>confdefs.h
6491:
6492:
6493: else case e in #(
6494: e)
6495: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6496: printf "%s\n" "no" >&6; }
6497: ;;
6498: esac
6499: fi
6500: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6501:
6502: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_32" >&5
6503: printf %s "checking for bswap_32... " >&6; }
6504: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505: /* end confdefs.h. */
6506:
6507: #if defined(HAVE_BYTESWAP_H)
6508: #include <byteswap.h>
6509: #endif
6510:
6511: int
6512: main (void)
6513: {
6514:
6515: bswap_32(0);
6516:
6517: ;
6518: return 0;
6519: }
6520: _ACEOF
6521: if ac_fn_cxx_try_compile "$LINENO"
6522: then :
6523:
6524: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6525: printf "%s\n" "yes" >&6; }
6526: printf "%s\n" "#define HAVE_BSWAP_32 1" >>confdefs.h
6527:
6528:
6529: else case e in #(
6530: e)
6531: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6532: printf "%s\n" "no" >&6; }
6533: ;;
6534: esac
6535: fi
6536: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6537:
6538: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_64" >&5
6539: printf %s "checking for bswap_64... " >&6; }
6540: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6541: /* end confdefs.h. */
6542:
6543: #if defined(HAVE_BYTESWAP_H)
6544: #include <byteswap.h>
6545: #endif
6546:
6547: int
6548: main (void)
6549: {
6550:
6551: bswap_64(0);
6552:
6553: ;
6554: return 0;
6555: }
6556: _ACEOF
6557: if ac_fn_cxx_try_compile "$LINENO"
6558: then :
6559:
6560: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6561: printf "%s\n" "yes" >&6; }
6562: printf "%s\n" "#define HAVE_BSWAP_64 1" >>confdefs.h
1.1.1.3 root 6563:
1.1.1.10 root 6564:
1.1.1.15 root 6565: else case e in #(
6566: e)
1.1.1.10 root 6567: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6568: printf "%s\n" "no" >&6; }
1.1.1.15 root 6569: ;;
6570: esac
1.1.1.3 root 6571: fi
1.1.1.10 root 6572: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6573:
1.1.1.15 root 6574: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap16" >&5
6575: printf %s "checking for swap16... " >&6; }
1.1.1.10 root 6576: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6577: /* end confdefs.h. */
1.1.1.3 root 6578:
1.1.1.15 root 6579: #if defined(HAVE_SYS_ENDIAN_H)
6580: #include <sys/endian.h>
6581: #endif
6582:
1.1.1.10 root 6583: int
6584: main (void)
6585: {
1.1.1.3 root 6586:
1.1.1.15 root 6587: swap16(0);
1.1.1.3 root 6588:
1.1.1.10 root 6589: ;
6590: return 0;
6591: }
1.1.1.3 root 6592: _ACEOF
1.1.1.10 root 6593: if ac_fn_cxx_try_compile "$LINENO"
6594: then :
1.1.1.3 root 6595:
1.1.1.10 root 6596: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6597: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6598: printf "%s\n" "#define HAVE_SWAP16 1" >>confdefs.h
1.1.1.3 root 6599:
1.1 root 6600:
1.1.1.15 root 6601: else case e in #(
6602: e)
1.1.1.10 root 6603: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6604: printf "%s\n" "no" >&6; }
1.1.1.15 root 6605: ;;
6606: esac
1.1.1.10 root 6607: fi
6608: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6609:
1.1.1.15 root 6610: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap32" >&5
6611: printf %s "checking for swap32... " >&6; }
1.1.1.10 root 6612: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6613: /* end confdefs.h. */
1.1 root 6614:
1.1.1.15 root 6615: #if defined(HAVE_SYS_ENDIAN_H)
6616: #include <sys/endian.h>
6617: #endif
6618:
1.1.1.10 root 6619: int
6620: main (void)
6621: {
1.1 root 6622:
1.1.1.15 root 6623: swap32(0);
1.1 root 6624:
1.1.1.10 root 6625: ;
6626: return 0;
6627: }
1.1 root 6628: _ACEOF
1.1.1.10 root 6629: if ac_fn_cxx_try_compile "$LINENO"
6630: then :
1.1 root 6631:
1.1.1.10 root 6632: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6633: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6634: printf "%s\n" "#define HAVE_SWAP32 1" >>confdefs.h
1.1 root 6635:
6636:
1.1.1.15 root 6637: else case e in #(
6638: e)
1.1.1.10 root 6639: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6640: printf "%s\n" "no" >&6; }
1.1.1.15 root 6641: ;;
6642: esac
1.1.1.10 root 6643: fi
6644: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6645:
1.1.1.15 root 6646: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap64" >&5
6647: printf %s "checking for swap64... " >&6; }
1.1.1.10 root 6648: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6649: /* end confdefs.h. */
1.1 root 6650:
1.1.1.10 root 6651: #if defined(HAVE_SYS_ENDIAN_H)
6652: #include <sys/endian.h>
6653: #endif
1.1 root 6654:
6655: int
1.1.1.10 root 6656: main (void)
1.1 root 6657: {
6658:
1.1.1.15 root 6659: swap64(0);
1.1 root 6660:
6661: ;
6662: return 0;
6663: }
6664: _ACEOF
1.1.1.10 root 6665: if ac_fn_cxx_try_compile "$LINENO"
6666: then :
1.1 root 6667:
1.1.1.10 root 6668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6669: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6670: printf "%s\n" "#define HAVE_SWAP64 1" >>confdefs.h
1.1 root 6671:
6672:
1.1.1.15 root 6673: else case e in #(
6674: e)
1.1.1.10 root 6675: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6676: printf "%s\n" "no" >&6; }
1.1.1.15 root 6677: ;;
6678: esac
1.1.1.10 root 6679: fi
6680: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6681:
1.1.1.15 root 6682: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for htobe16" >&5
6683: printf %s "checking for htobe16... " >&6; }
1.1 root 6684: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6685: /* end confdefs.h. */
6686:
1.1.1.15 root 6687: #if defined(HAVE_ENDIAN_H)
6688: #include <endian.h>
6689: #endif
1.1.1.10 root 6690: #if defined(HAVE_SYS_ENDIAN_H)
6691: #include <sys/endian.h>
6692: #endif
1.1.1.15 root 6693: #if defined(HAVE_MACHINE_ENDIAN_H)
6694: #include <machine/endian.h>
6695: #endif
1.1.1.10 root 6696:
1.1 root 6697: int
1.1.1.10 root 6698: main (void)
1.1 root 6699: {
6700:
1.1.1.15 root 6701: htobe16(0);
1.1 root 6702:
6703: ;
6704: return 0;
6705: }
6706: _ACEOF
1.1.1.10 root 6707: if ac_fn_cxx_try_compile "$LINENO"
6708: then :
6709:
6710: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6711: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6712: printf "%s\n" "#define HAVE_HTOBE16 1" >>confdefs.h
1.1.1.10 root 6713:
6714:
1.1.1.15 root 6715: else case e in #(
6716: e)
1.1.1.10 root 6717: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6718: printf "%s\n" "no" >&6; }
1.1.1.15 root 6719: ;;
6720: esac
1.1 root 6721: fi
1.1.1.10 root 6722: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6723:
1.1.1.15 root 6724: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_COUNT" >&5
6725: printf %s "checking for CPU_COUNT... " >&6; }
1.1 root 6726: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727: /* end confdefs.h. */
6728:
1.1.1.15 root 6729: #if defined(HAVE_SCHED_H)
6730: #include <sched.h>
6731: #endif
6732: #if defined(HAVE_SYS_CPUSET_H)
6733: #include <sys/cpuset.h>
1.1.1.10 root 6734: #endif
6735:
1.1 root 6736: int
1.1.1.10 root 6737: main (void)
1.1 root 6738: {
6739:
1.1.1.15 root 6740: #if defined(HAVE_CPUSET_T)
6741: cpuset_t set;
6742: #elif defined(HAVE_CPU_SET_T)
6743: cpu_set_t set;
6744: #endif
6745: CPU_COUNT(&set);
1.1 root 6746:
6747: ;
6748: return 0;
6749: }
6750: _ACEOF
1.1.1.10 root 6751: if ac_fn_cxx_try_compile "$LINENO"
6752: then :
6753:
6754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6755: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6756: printf "%s\n" "#define HAVE_CPU_COUNT 1" >>confdefs.h
1.1.1.10 root 6757:
6758:
1.1.1.15 root 6759: else case e in #(
6760: e)
1.1.1.10 root 6761: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6762: printf "%s\n" "no" >&6; }
1.1.1.15 root 6763: ;;
6764: esac
1.1 root 6765: fi
1.1.1.10 root 6766: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6767:
1.1.1.15 root 6768: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_ISSET" >&5
6769: printf %s "checking for CPU_ISSET... " >&6; }
1.1 root 6770: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771: /* end confdefs.h. */
6772:
1.1.1.15 root 6773: #if defined(HAVE_SCHED_H)
6774: #include <sched.h>
6775: #endif
6776: #if defined(HAVE_SYS_CPUSET_H)
6777: #include <sys/cpuset.h>
1.1.1.10 root 6778: #endif
6779:
1.1 root 6780: int
1.1.1.10 root 6781: main (void)
1.1 root 6782: {
6783:
1.1.1.15 root 6784: #if defined(HAVE_CPUSET_T)
6785: cpuset_t set;
6786: #elif defined(HAVE_CPU_SET_T)
6787: cpu_set_t set;
6788: #endif
6789: CPU_ISSET(0, &set);
1.1 root 6790:
6791: ;
6792: return 0;
6793: }
6794: _ACEOF
1.1.1.10 root 6795: if ac_fn_cxx_try_compile "$LINENO"
6796: then :
6797:
6798: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6799: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6800: printf "%s\n" "#define HAVE_CPU_ISSET 1" >>confdefs.h
1.1.1.10 root 6801:
6802:
1.1.1.15 root 6803: else case e in #(
6804: e)
1.1.1.10 root 6805: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6806: printf "%s\n" "no" >&6; }
1.1.1.15 root 6807: ;;
6808: esac
1.1 root 6809: fi
1.1.1.10 root 6810: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6811:
1.1.1.15 root 6812: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_SET" >&5
6813: printf %s "checking for CPU_SET... " >&6; }
1.1.1.2 root 6814: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6815: /* end confdefs.h. */
6816:
1.1.1.15 root 6817: #if defined(HAVE_SCHED_H)
6818: #include <sched.h>
6819: #endif
6820: #if defined(HAVE_SYS_CPUSET_H)
6821: #include <sys/cpuset.h>
1.1.1.10 root 6822: #endif
6823:
1.1.1.2 root 6824: int
1.1.1.10 root 6825: main (void)
1.1.1.2 root 6826: {
6827:
1.1.1.15 root 6828: #if defined(HAVE_CPUSET_T)
6829: cpuset_t set;
6830: #elif defined(HAVE_CPU_SET_T)
6831: cpu_set_t set;
6832: #endif
6833: CPU_SET(0, &set);
1.1.1.2 root 6834:
6835: ;
6836: return 0;
6837: }
6838: _ACEOF
1.1.1.10 root 6839: if ac_fn_cxx_try_compile "$LINENO"
6840: then :
6841:
6842: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6843: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6844: printf "%s\n" "#define HAVE_CPU_SET 1" >>confdefs.h
1.1.1.10 root 6845:
6846:
1.1.1.15 root 6847: else case e in #(
6848: e)
1.1.1.10 root 6849: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6850: printf "%s\n" "no" >&6; }
1.1.1.15 root 6851: ;;
6852: esac
1.1.1.2 root 6853: fi
1.1.1.10 root 6854: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.2 root 6855:
1.1.1.15 root 6856: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_ZERO" >&5
6857: printf %s "checking for CPU_ZERO... " >&6; }
1.1 root 6858: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859: /* end confdefs.h. */
6860:
1.1.1.15 root 6861: #if defined(HAVE_SCHED_H)
6862: #include <sched.h>
6863: #endif
6864: #if defined(HAVE_SYS_CPUSET_H)
6865: #include <sys/cpuset.h>
1.1.1.10 root 6866: #endif
6867:
1.1 root 6868: int
1.1.1.10 root 6869: main (void)
1.1 root 6870: {
6871:
1.1.1.15 root 6872: #if defined(HAVE_CPUSET_T)
6873: cpuset_t set;
6874: #elif defined(HAVE_CPU_SET_T)
6875: cpu_set_t set;
6876: #endif
6877: CPU_ZERO(&set);
1.1 root 6878:
6879: ;
6880: return 0;
6881: }
6882: _ACEOF
1.1.1.10 root 6883: if ac_fn_cxx_try_compile "$LINENO"
6884: then :
6885:
6886: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6887: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6888: printf "%s\n" "#define HAVE_CPU_ZERO 1" >>confdefs.h
1.1.1.10 root 6889:
6890:
1.1.1.15 root 6891: else case e in #(
6892: e)
1.1.1.10 root 6893: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6894: printf "%s\n" "no" >&6; }
1.1.1.15 root 6895: ;;
6896: esac
1.1 root 6897: fi
1.1.1.10 root 6898: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6899:
1.1.1.15 root 6900: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_create" >&5
6901: printf %s "checking for cpuset_create... " >&6; }
1.1 root 6902: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6903: /* end confdefs.h. */
6904:
1.1.1.15 root 6905: #include <sched.h>
1.1.1.10 root 6906:
1.1 root 6907: int
1.1.1.10 root 6908: main (void)
1.1 root 6909: {
6910:
1.1.1.15 root 6911: cpuset_create();
1.1 root 6912:
6913: ;
6914: return 0;
6915: }
6916: _ACEOF
1.1.1.10 root 6917: if ac_fn_cxx_try_compile "$LINENO"
6918: then :
6919:
6920: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6921: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6922: printf "%s\n" "#define HAVE_CPUSET_CREATE 1" >>confdefs.h
1.1.1.10 root 6923:
6924:
1.1.1.15 root 6925: else case e in #(
6926: e)
1.1.1.10 root 6927: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6928: printf "%s\n" "no" >&6; }
1.1.1.15 root 6929: ;;
6930: esac
1.1 root 6931: fi
1.1.1.10 root 6932: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6933:
1.1.1.15 root 6934: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_isset" >&5
6935: printf %s "checking for cpuset_isset... " >&6; }
1.1 root 6936: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6937: /* end confdefs.h. */
6938:
1.1.1.15 root 6939: #include <sched.h>
1.1.1.10 root 6940:
1.1 root 6941: int
1.1.1.10 root 6942: main (void)
1.1 root 6943: {
6944:
1.1.1.15 root 6945: cpuset_isset(0, NULL);
1.1 root 6946:
6947: ;
6948: return 0;
6949: }
6950: _ACEOF
1.1.1.10 root 6951: if ac_fn_cxx_try_compile "$LINENO"
6952: then :
6953:
6954: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6955: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6956: printf "%s\n" "#define HAVE_CPUSET_ISSET 1" >>confdefs.h
1.1.1.10 root 6957:
6958:
1.1.1.15 root 6959: else case e in #(
6960: e)
1.1.1.10 root 6961: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6962: printf "%s\n" "no" >&6; }
1.1.1.15 root 6963: ;;
6964: esac
1.1 root 6965: fi
1.1.1.10 root 6966: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6967:
1.1.1.15 root 6968: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_set" >&5
6969: printf %s "checking for cpuset_set... " >&6; }
1.1 root 6970: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6971: /* end confdefs.h. */
6972:
1.1.1.15 root 6973: #include <sched.h>
1.1 root 6974:
6975: int
1.1.1.10 root 6976: main (void)
1.1 root 6977: {
6978:
1.1.1.15 root 6979: cpuset_set(0, NULL);
1.1 root 6980:
6981: ;
6982: return 0;
6983: }
6984: _ACEOF
1.1.1.10 root 6985: if ac_fn_cxx_try_compile "$LINENO"
6986: then :
6987:
6988: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6989: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6990: printf "%s\n" "#define HAVE_CPUSET_SET 1" >>confdefs.h
1.1.1.10 root 6991:
6992:
1.1.1.15 root 6993: else case e in #(
6994: e)
1.1.1.10 root 6995: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6996: printf "%s\n" "no" >&6; }
1.1.1.15 root 6997: ;;
6998: esac
1.1 root 6999: fi
1.1.1.10 root 7000: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7001:
1.1.1.15 root 7002: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_size" >&5
7003: printf %s "checking for cpuset_size... " >&6; }
1.1 root 7004: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7005: /* end confdefs.h. */
7006:
1.1.1.15 root 7007: #include <sched.h>
1.1 root 7008:
7009: int
1.1.1.10 root 7010: main (void)
1.1 root 7011: {
7012:
1.1.1.15 root 7013: cpuset_size(NULL);
1.1 root 7014:
7015: ;
7016: return 0;
7017: }
7018: _ACEOF
1.1.1.10 root 7019: if ac_fn_cxx_try_compile "$LINENO"
7020: then :
1.1 root 7021:
1.1.1.10 root 7022: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7023: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7024: printf "%s\n" "#define HAVE_CPUSET_SIZE 1" >>confdefs.h
1.1 root 7025:
1.1.1.10 root 7026:
1.1.1.15 root 7027: else case e in #(
7028: e)
1.1.1.10 root 7029: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7030: printf "%s\n" "no" >&6; }
1.1.1.15 root 7031: ;;
7032: esac
1.1.1.10 root 7033: fi
7034: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7035:
1.1.1.14 root 7036: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statfs" >&5
7037: printf %s "checking for statfs... " >&6; }
7038: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7039: /* end confdefs.h. */
7040:
7041: #include <sys/statfs.h>
7042:
7043: int
7044: main (void)
7045: {
7046:
7047: struct statfs buf;
7048: statfs("", &buf);
7049:
7050: ;
7051: return 0;
7052: }
7053: _ACEOF
7054: if ac_fn_cxx_try_compile "$LINENO"
7055: then :
7056:
7057: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7058: printf "%s\n" "yes" >&6; }
7059: printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h
7060:
7061: have_statxxfs=statfs
7062:
1.1.1.15 root 7063: else case e in #(
7064: e)
1.1.1.14 root 7065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7066: printf "%s\n" "no" >&6; }
1.1.1.15 root 7067: ;;
7068: esac
1.1.1.14 root 7069: fi
7070: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7071:
7072: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statvfs" >&5
7073: printf %s "checking for statvfs... " >&6; }
7074: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7075: /* end confdefs.h. */
7076:
7077: #include <sys/statvfs.h>
7078:
7079: int
7080: main (void)
7081: {
7082:
7083: struct statvfs buf;
7084: statvfs("", &buf);
7085:
7086: ;
7087: return 0;
7088: }
7089: _ACEOF
7090: if ac_fn_cxx_try_compile "$LINENO"
7091: then :
7092:
7093: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7094: printf "%s\n" "yes" >&6; }
7095: printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h
7096:
7097: have_statxxfs=statvfs
7098:
1.1.1.15 root 7099: else case e in #(
7100: e)
1.1.1.14 root 7101: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7102: printf "%s\n" "no" >&6; }
1.1.1.15 root 7103: ;;
7104: esac
1.1.1.14 root 7105: fi
7106: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7107:
7108: if test -z "${have_statxxfs}"; then
1.1.1.15 root 7109: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7110: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.14 root 7111: as_fn_error $? "*** No statfs() nor statvfs() found
1.1.1.15 root 7112: See 'config.log' for more details" "$LINENO" 5; }
1.1.1.14 root 7113: fi
7114:
7115: ac_fn_cxx_check_member "$LINENO" "struct stat" "st_mtimespec" "ac_cv_member_struct_stat_st_mtimespec" "
7116: #include <sys/stat.h>
7117:
7118: "
7119: if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes
7120: then :
7121:
7122: printf "%s\n" "#define HAVE_STAT_ST_TIMESPEC 1" >>confdefs.h
7123:
7124:
7125: fi
7126:
7127:
7128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timegm" >&5
7129: printf %s "checking for timegm... " >&6; }
7130: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7131: /* end confdefs.h. */
7132:
7133: #include <time.h>
7134:
7135: int
7136: main (void)
7137: {
7138:
7139: timegm(NULL);
7140:
7141: ;
7142: return 0;
7143: }
7144: _ACEOF
7145: if ac_fn_cxx_try_compile "$LINENO"
7146: then :
7147:
7148: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7149: printf "%s\n" "yes" >&6; }
7150:
1.1.1.15 root 7151: else case e in #(
7152: e)
1.1.1.14 root 7153: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7154: printf "%s\n" "no" >&6; }
1.1.1.15 root 7155: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7156: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.14 root 7157: as_fn_error $? "*** No timegm() found
1.1.1.15 root 7158: See 'config.log' for more details" "$LINENO" 5; }
7159: ;;
7160: esac
1.1.1.14 root 7161: fi
7162: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7163:
1.1.1.10 root 7164: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_getname_np" >&5
7165: printf %s "checking for pthread_getname_np... " >&6; }
1.1 root 7166: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167: /* end confdefs.h. */
7168:
1.1.1.10 root 7169: #include <pthread.h>
7170: #if defined(HAVE_PTHREAD_NP_H)
7171: #include <pthread_np.h>
7172: #endif
7173:
1.1 root 7174: int
1.1.1.10 root 7175: main (void)
1.1 root 7176: {
7177:
1.1.1.10 root 7178: char name[32];
7179: pthread_getname_np(pthread_self(), name, sizeof(name));
1.1 root 7180:
7181: ;
7182: return 0;
7183: }
7184: _ACEOF
1.1.1.10 root 7185: if ac_fn_cxx_try_compile "$LINENO"
7186: then :
7187:
7188: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7189: printf "%s\n" "yes" >&6; }
7190: printf "%s\n" "#define HAVE_PTHREAD_GETNAME_NP 1" >>confdefs.h
7191:
7192:
1.1.1.15 root 7193: else case e in #(
7194: e)
1.1.1.10 root 7195: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7196: printf "%s\n" "no" >&6; }
1.1.1.15 root 7197: ;;
7198: esac
1.1 root 7199: fi
1.1.1.10 root 7200: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7201:
1.1.1.10 root 7202: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_get_name_np" >&5
7203: printf %s "checking for pthread_get_name_np... " >&6; }
1.1 root 7204: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205: /* end confdefs.h. */
7206:
1.1.1.10 root 7207: #include <pthread.h>
7208: #if defined(HAVE_PTHREAD_NP_H)
7209: #include <pthread_np.h>
7210: #endif
7211:
1.1 root 7212: int
1.1.1.10 root 7213: main (void)
1.1 root 7214: {
7215:
1.1.1.10 root 7216: char name[32];
7217: pthread_get_name_np(pthread_self(), name, sizeof(name));
1.1 root 7218:
7219: ;
7220: return 0;
7221: }
7222: _ACEOF
1.1.1.10 root 7223: if ac_fn_cxx_try_compile "$LINENO"
7224: then :
1.1 root 7225:
1.1.1.10 root 7226: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7227: printf "%s\n" "yes" >&6; }
7228: printf "%s\n" "#define HAVE_PTHREAD_GET_NAME_NP 1" >>confdefs.h
1.1 root 7229:
7230:
1.1.1.15 root 7231: else case e in #(
7232: e)
1.1.1.10 root 7233: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7234: printf "%s\n" "no" >&6; }
1.1.1.15 root 7235: ;;
7236: esac
1.1.1.10 root 7237: fi
7238: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7239:
7240: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(name)" >&5
7241: printf %s "checking for pthread_setname_np(name)... " >&6; }
1.1 root 7242: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7243: /* end confdefs.h. */
1.1.1.3 root 7244:
7245: #include <pthread.h>
7246: #if defined(HAVE_PTHREAD_NP_H)
7247: #include <pthread_np.h>
7248: #endif
7249:
1.1 root 7250: int
1.1.1.10 root 7251: main (void)
1.1 root 7252: {
7253:
7254: pthread_setname_np("");
7255:
7256: ;
7257: return 0;
7258: }
7259: _ACEOF
1.1.1.10 root 7260: if ac_fn_cxx_try_compile "$LINENO"
7261: then :
7262:
7263: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7264: printf "%s\n" "yes" >&6; }
7265: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_name 1" >>confdefs.h
7266:
7267:
1.1.1.15 root 7268: else case e in #(
7269: e)
1.1.1.10 root 7270: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7271: printf "%s\n" "no" >&6; }
1.1.1.15 root 7272: ;;
7273: esac
1.1 root 7274: fi
1.1.1.10 root 7275: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7276:
1.1.1.10 root 7277: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(thread, name)" >&5
7278: printf %s "checking for pthread_setname_np(thread, name)... " >&6; }
1.1 root 7279: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7280: /* end confdefs.h. */
1.1.1.3 root 7281:
7282: #include <pthread.h>
7283: #if defined(HAVE_PTHREAD_NP_H)
7284: #include <pthread_np.h>
7285: #endif
7286:
1.1 root 7287: int
1.1.1.10 root 7288: main (void)
1.1 root 7289: {
7290:
7291: pthread_setname_np(pthread_self(), "");
7292:
7293: ;
7294: return 0;
7295: }
7296: _ACEOF
1.1.1.10 root 7297: if ac_fn_cxx_try_compile "$LINENO"
7298: then :
7299:
7300: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7301: printf "%s\n" "yes" >&6; }
7302: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_th_name 1" >>confdefs.h
7303:
7304:
1.1.1.15 root 7305: else case e in #(
7306: e)
1.1.1.10 root 7307: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7308: printf "%s\n" "no" >&6; }
1.1.1.15 root 7309: ;;
7310: esac
1.1 root 7311: fi
1.1.1.10 root 7312: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7313:
1.1.1.10 root 7314: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(thread, name, arg)" >&5
7315: printf %s "checking for pthread_setname_np(thread, name, arg)... " >&6; }
1.1 root 7316: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7317: /* end confdefs.h. */
1.1.1.3 root 7318:
7319: #include <pthread.h>
7320: #if defined(HAVE_PTHREAD_NP_H)
7321: #include <pthread_np.h>
7322: #endif
7323:
1.1 root 7324: int
1.1.1.10 root 7325: main (void)
1.1 root 7326: {
7327:
7328: pthread_setname_np(pthread_self(), "", (void*)0);
7329:
7330: ;
7331: return 0;
7332: }
7333: _ACEOF
1.1.1.10 root 7334: if ac_fn_cxx_try_compile "$LINENO"
7335: then :
7336:
7337: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7338: printf "%s\n" "yes" >&6; }
7339: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_th_name_arg 1" >>confdefs.h
7340:
7341:
1.1.1.15 root 7342: else case e in #(
7343: e)
1.1.1.10 root 7344: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345: printf "%s\n" "no" >&6; }
1.1.1.15 root 7346: ;;
7347: esac
1.1.1.3 root 7348: fi
1.1.1.10 root 7349: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 7350:
1.1.1.10 root 7351: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np(thread, name)" >&5
7352: printf %s "checking for pthread_set_name_np(thread, name)... " >&6; }
1.1.1.3 root 7353: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7354: /* end confdefs.h. */
7355:
7356: #include <pthread.h>
7357: #if defined(HAVE_PTHREAD_NP_H)
7358: #include <pthread_np.h>
7359: #endif
7360:
7361: int
1.1.1.10 root 7362: main (void)
1.1.1.3 root 7363: {
7364:
7365: pthread_set_name_np(pthread_self(), "");
7366:
7367: ;
7368: return 0;
7369: }
7370: _ACEOF
1.1.1.10 root 7371: if ac_fn_cxx_try_compile "$LINENO"
7372: then :
7373:
7374: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7375: printf "%s\n" "yes" >&6; }
7376: printf "%s\n" "#define HAVE_PTHREAD_SET_NAME_NP_th_name 1" >>confdefs.h
7377:
7378:
1.1.1.15 root 7379: else case e in #(
7380: e)
1.1.1.10 root 7381: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7382: printf "%s\n" "no" >&6; }
1.1.1.15 root 7383: ;;
7384: esac
7385: fi
7386: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7387:
7388: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setaffinity_np" >&5
7389: printf %s "checking for pthread_setaffinity_np... " >&6; }
7390: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7391: /* end confdefs.h. */
7392:
7393: #include <pthread.h>
7394: #if defined(HAVE_PTHREAD_NP_H)
7395: #include <pthread_np.h>
7396: #endif
7397:
7398: int
7399: main (void)
7400: {
7401:
7402: pthread_setaffinity_np(pthread_self(), 0, NULL);
7403:
7404: ;
7405: return 0;
7406: }
7407: _ACEOF
7408: if ac_fn_cxx_try_compile "$LINENO"
7409: then :
7410:
7411: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7412: printf "%s\n" "yes" >&6; }
7413: printf "%s\n" "#define HAVE_PTHREAD_SETAFFINITY_NP 1" >>confdefs.h
7414:
1.1 root 7415:
1.1.1.15 root 7416: else case e in #(
7417: e)
7418: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7419: printf "%s\n" "no" >&6; }
7420: ;;
7421: esac
1.1 root 7422: fi
1.1.1.10 root 7423: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7424:
1.1.1.15 root 7425:
1.1.1.8 root 7426: #
7427: # Network
7428: #
1.1.1.10 root 7429: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for AF_PACKET" >&5
7430: printf %s "checking for AF_PACKET... " >&6; }
1.1.1.8 root 7431: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7432: /* end confdefs.h. */
7433:
7434: #include <sys/socket.h>
7435:
7436: int
1.1.1.10 root 7437: main (void)
1.1.1.8 root 7438: {
7439:
7440: AF_PACKET;
7441:
7442: ;
7443: return 0;
7444: }
7445: _ACEOF
1.1.1.10 root 7446: if ac_fn_cxx_try_compile "$LINENO"
7447: then :
7448:
7449: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7450: printf "%s\n" "yes" >&6; }
7451: printf "%s\n" "#define HAVE_HOSTNET_AFPACKET 1" >>confdefs.h
1.1.1.8 root 7452:
7453: HOSTNET_AFPACKET=yes
7454:
1.1.1.10 root 7455:
1.1.1.15 root 7456: else case e in #(
7457: e)
1.1.1.10 root 7458: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7459: printf "%s\n" "no" >&6; }
1.1.1.15 root 7460: ;;
7461: esac
1.1.1.8 root 7462: fi
1.1.1.10 root 7463: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.8 root 7464:
1.1.1.10 root 7465: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tap(4)" >&5
7466: printf %s "checking for tap(4)... " >&6; }
1.1.1.6 root 7467: case "${host_os}" in
7468: linux*)
7469: if test x"$ac_cv_header_linux_if_tun_h" = xyes; then
1.1.1.8 root 7470: netdriver_tap=yes
1.1.1.6 root 7471: fi
7472: ;;
7473: openbsd*)
7474: # OpenBSD has no <net/if_tap.h> but supports tap(4).
1.1.1.8 root 7475: netdriver_tap=yes
1.1.1.6 root 7476: ;;
1.1.1.8 root 7477: *)
1.1.1.6 root 7478: if test x"$ac_cv_header_net_if_tap_h" = xyes; then
1.1.1.8 root 7479: netdriver_tap=yes
1.1.1.6 root 7480: fi
1.1.1.8 root 7481: ;;
7482: esac
7483: if test x"$netdriver_tap" = xyes; then
1.1.1.10 root 7484: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7485: printf "%s\n" "yes" >&6; }
7486: printf "%s\n" "#define HAVE_HOSTNET_TAP 1" >>confdefs.h
1.1.1.8 root 7487:
7488: HOSTNET_TAP=yes
7489:
7490: else
1.1.1.10 root 7491: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7492: printf "%s\n" "no" >&6; }
1.1 root 7493: fi
7494:
1.1.1.10 root 7495: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bpf(4)" >&5
7496: printf %s "checking for bpf(4)... " >&6; }
1.1.1.8 root 7497: if test x"$ac_cv_header_net_bpf_h" = xyes; then
1.1.1.10 root 7498: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7499: printf "%s\n" "yes" >&6; }
7500: printf "%s\n" "#define HAVE_HOSTNET_BPF 1" >>confdefs.h
1.1.1.8 root 7501:
7502: HOSTNET_BPF=yes
7503:
7504: else
1.1.1.10 root 7505: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7506: printf "%s\n" "no" >&6; }
1.1.1.8 root 7507: fi
1.1 root 7508:
1.1.1.14 root 7509: #
7510: # Other libraries
7511: #
7512:
7513:
7514:
7515: PATHS="none /usr/pkg /usr/local"
7516:
1.1 root 7517: # libbsd on Linux
1.1.1.10 root 7518: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lc" >&5
7519: printf %s "checking for getprogname in -lc... " >&6; }
7520: if test ${ac_cv_lib_c_getprogname+y}
7521: then :
7522: printf %s "(cached) " >&6
1.1.1.15 root 7523: else case e in #(
7524: e) ac_check_lib_save_LIBS=$LIBS
1.1.1.5 root 7525: LIBS="-lc $LIBS"
7526: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7527: /* end confdefs.h. */
7528:
1.1.1.10 root 7529: namespace conftest {
7530: extern "C" int getprogname ();
7531: }
1.1.1.5 root 7532: int
1.1.1.10 root 7533: main (void)
1.1.1.5 root 7534: {
1.1.1.10 root 7535: return conftest::getprogname ();
1.1.1.5 root 7536: ;
7537: return 0;
7538: }
7539: _ACEOF
1.1.1.10 root 7540: if ac_fn_cxx_try_link "$LINENO"
7541: then :
1.1.1.5 root 7542: ac_cv_lib_c_getprogname=yes
1.1.1.15 root 7543: else case e in #(
7544: e) ac_cv_lib_c_getprogname=no ;;
7545: esac
1.1.1.5 root 7546: fi
1.1.1.10 root 7547: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1.1.5 root 7548: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7549: LIBS=$ac_check_lib_save_LIBS ;;
7550: esac
1.1.1.5 root 7551: fi
1.1.1.10 root 7552: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getprogname" >&5
7553: printf "%s\n" "$ac_cv_lib_c_getprogname" >&6; }
7554: if test "x$ac_cv_lib_c_getprogname" = xyes
7555: then :
7556: printf "%s\n" "#define HAVE_LIBC 1" >>confdefs.h
1.1.1.5 root 7557:
7558: LIBS="-lc $LIBS"
7559:
7560: fi
7561:
1.1.1.10 root 7562: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lbsd" >&5
7563: printf %s "checking for getprogname in -lbsd... " >&6; }
7564: if test ${ac_cv_lib_bsd_getprogname+y}
7565: then :
7566: printf %s "(cached) " >&6
1.1.1.15 root 7567: else case e in #(
7568: e) ac_check_lib_save_LIBS=$LIBS
1.1 root 7569: LIBS="-lbsd $LIBS"
7570: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571: /* end confdefs.h. */
7572:
1.1.1.10 root 7573: namespace conftest {
7574: extern "C" int getprogname ();
7575: }
1.1 root 7576: int
1.1.1.10 root 7577: main (void)
1.1 root 7578: {
1.1.1.10 root 7579: return conftest::getprogname ();
1.1 root 7580: ;
7581: return 0;
7582: }
7583: _ACEOF
1.1.1.10 root 7584: if ac_fn_cxx_try_link "$LINENO"
7585: then :
1.1 root 7586: ac_cv_lib_bsd_getprogname=yes
1.1.1.15 root 7587: else case e in #(
7588: e) ac_cv_lib_bsd_getprogname=no ;;
7589: esac
1.1 root 7590: fi
1.1.1.10 root 7591: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 root 7592: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7593: LIBS=$ac_check_lib_save_LIBS ;;
7594: esac
1.1 root 7595: fi
1.1.1.10 root 7596: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getprogname" >&5
7597: printf "%s\n" "$ac_cv_lib_bsd_getprogname" >&6; }
7598: if test "x$ac_cv_lib_bsd_getprogname" = xyes
7599: then :
1.1.1.6 root 7600: LIBS="${LIBS} -lbsd"
1.1 root 7601:
7602: fi
7603:
1.1.1.5 root 7604: # なければ停止する
7605: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7606: /* end confdefs.h. */
7607:
7608: #include <stdlib.h>
7609: #include "confdefs.h"
7610: #if defined(HAVE_BSD_BSD_H)
7611: #include <bsd/bsd.h>
7612: #endif
7613:
7614: int
1.1.1.10 root 7615: main (void)
1.1.1.5 root 7616: {
7617:
7618: getprogname()
7619:
7620: ;
7621: return 0;
7622: }
7623: _ACEOF
1.1.1.10 root 7624: if ac_fn_cxx_try_compile "$LINENO"
7625: then :
1.1.1.5 root 7626:
1.1.1.10 root 7627: # nothing to do on success
7628:
1.1.1.15 root 7629: else case e in #(
7630: e)
1.1.1.10 root 7631: as_fn_error $? "*** getprogname is not found.
1.1.1.7 root 7632: *** If you use Ubuntu, sudo apt install libbsd-dev" "$LINENO" 5
1.1.1.5 root 7633:
1.1.1.15 root 7634: ;;
7635: esac
1.1.1.5 root 7636: fi
1.1.1.10 root 7637: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7638:
7639: # libkqueue on Linux
1.1.1.10 root 7640: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kqueue in -lkqueue" >&5
7641: printf %s "checking for kqueue in -lkqueue... " >&6; }
7642: if test ${ac_cv_lib_kqueue_kqueue+y}
7643: then :
7644: printf %s "(cached) " >&6
1.1.1.15 root 7645: else case e in #(
7646: e) ac_check_lib_save_LIBS=$LIBS
1.1 root 7647: LIBS="-lkqueue $LIBS"
7648: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7649: /* end confdefs.h. */
7650:
1.1.1.10 root 7651: namespace conftest {
7652: extern "C" int kqueue ();
7653: }
1.1 root 7654: int
1.1.1.10 root 7655: main (void)
1.1 root 7656: {
1.1.1.10 root 7657: return conftest::kqueue ();
1.1 root 7658: ;
7659: return 0;
7660: }
7661: _ACEOF
1.1.1.10 root 7662: if ac_fn_cxx_try_link "$LINENO"
7663: then :
1.1 root 7664: ac_cv_lib_kqueue_kqueue=yes
1.1.1.15 root 7665: else case e in #(
7666: e) ac_cv_lib_kqueue_kqueue=no ;;
7667: esac
1.1 root 7668: fi
1.1.1.10 root 7669: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 root 7670: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7671: LIBS=$ac_check_lib_save_LIBS ;;
7672: esac
1.1 root 7673: fi
1.1.1.10 root 7674: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kqueue_kqueue" >&5
7675: printf "%s\n" "$ac_cv_lib_kqueue_kqueue" >&6; }
7676: if test "x$ac_cv_lib_kqueue_kqueue" = xyes
7677: then :
1.1.1.6 root 7678: LIBS="${LIBS} -lkqueue"
1.1 root 7679:
7680: fi
7681:
7682:
1.1.1.10 root 7683: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzclose in -lz" >&5
7684: printf %s "checking for gzclose in -lz... " >&6; }
7685: if test ${ac_cv_lib_z_gzclose+y}
7686: then :
7687: printf %s "(cached) " >&6
1.1.1.15 root 7688: else case e in #(
7689: e) ac_check_lib_save_LIBS=$LIBS
1.1.1.5 root 7690: LIBS="-lz $LIBS"
7691: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7692: /* end confdefs.h. */
7693:
1.1.1.10 root 7694: namespace conftest {
7695: extern "C" int gzclose ();
7696: }
1.1.1.5 root 7697: int
1.1.1.10 root 7698: main (void)
1.1.1.5 root 7699: {
1.1.1.10 root 7700: return conftest::gzclose ();
1.1.1.5 root 7701: ;
7702: return 0;
7703: }
7704: _ACEOF
1.1.1.10 root 7705: if ac_fn_cxx_try_link "$LINENO"
7706: then :
1.1.1.5 root 7707: ac_cv_lib_z_gzclose=yes
1.1.1.15 root 7708: else case e in #(
7709: e) ac_cv_lib_z_gzclose=no ;;
7710: esac
1.1.1.5 root 7711: fi
1.1.1.10 root 7712: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1.1.5 root 7713: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7714: LIBS=$ac_check_lib_save_LIBS ;;
7715: esac
1.1.1.5 root 7716: fi
1.1.1.10 root 7717: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzclose" >&5
7718: printf "%s\n" "$ac_cv_lib_z_gzclose" >&6; }
7719: if test "x$ac_cv_lib_z_gzclose" = xyes
7720: then :
1.1.1.6 root 7721: LIBS="${LIBS} -lz"
1.1.1.15 root 7722: else case e in #(
7723: e) as_fn_error $? "*** zlib is not found.
1.1.1.7 root 7724: *** If use use Ubuntu, sudo apt install zlib1g-dev" "$LINENO" 5
1.1.1.15 root 7725: ;;
7726: esac
1.1.1.5 root 7727: fi
7728:
7729:
1.1.1.16 root 7730: # libslirp
7731:
7732: # Check whether --with-libslirp was given.
7733: if test ${with_libslirp+y}
7734: then :
7735: withval=$with_libslirp;
7736: else case e in #(
7737: e) with_libslirp=yes ;;
7738: esac
7739: fi
7740:
7741:
7742: if test "x$with_libslirp" != "xno"
7743: then :
7744:
7745:
7746: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libslirp" >&5
7747: printf %s "checking for libslirp... " >&6; }
1.1.1.17 root 7748: old_CPPFLAGS=${CPPFLAGS}
7749: old_LIBS=${LIBS}
1.1.1.16 root 7750: for path in ${PATHS}; do
7751: case ${path} in
7752: none)
1.1.1.17 root 7753: LIBS="-lslirp"
1.1.1.16 root 7754: ;;
7755: *)
1.1.1.17 root 7756: CPPFLAGS="-I${path}/include"
7757: LIBS="-L${path}/lib -lslirp"
1.1.1.16 root 7758: ;;
7759: esac
7760: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7761: /* end confdefs.h. */
7762:
7763: #include <slirp/libslirp.h>
7764:
7765: int
7766: main (void)
7767: {
7768:
7769: slirp_version_string();
7770:
7771: ;
7772: return 0;
7773: }
7774: _ACEOF
7775: if ac_fn_cxx_try_link "$LINENO"
7776: then :
7777:
7778: has_libslirp=yes
1.1.1.17 root 7779:
7780: if test "$cross_compiling" = yes
7781: then :
7782: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7783: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
7784: as_fn_error $? "cannot run test program while cross compiling
7785: See 'config.log' for more details" "$LINENO" 5; }
7786: else case e in #(
7787: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7788: /* end confdefs.h. */
7789:
7790:
7791: #include <slirp/libslirp.h>
7792:
7793: int main() {
7794:
7795: slirp_version_string();
7796: ;
7797: return 0;
7798: }
7799:
7800: _ACEOF
7801: if ac_fn_cxx_try_run "$LINENO"
7802: then :
7803:
7804:
7805: else case e in #(
7806: e)
7807: LIBS="-L${path}/lib -Wl,-R,${path}/lib -lslirp"
7808: ;;
7809: esac
7810: fi
7811: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7812: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
7813: esac
7814: fi
7815:
7816:
1.1.1.16 root 7817: break
7818:
7819: else case e in #(
7820: e)
7821: has_libslirp=no
7822: ;;
7823: esac
7824: fi
7825: rm -f core conftest.err conftest.$ac_objext conftest.beam \
7826: conftest$ac_exeext conftest.$ac_ext
7827: done
7828: if test x"${has_libslirp}" = x"yes"; then
7829: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7830: printf "%s\n" "yes" >&6; }
1.1.1.17 root 7831: CPPFLAGS_libslirp=${CPPFLAGS}
7832: LIBS_libslirp=${LIBS}
1.1.1.16 root 7833: else
7834: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7835: printf "%s\n" "no" >&6; }
7836: fi
1.1.1.17 root 7837: CPPFLAGS=${old_CPPFLAGS}
7838: LIBS=${old_LIBS}
1.1.1.16 root 7839:
7840: if test x"${has_libslirp}" = x"yes"; then
7841: printf "%s\n" "#define HAVE_HOSTNET_SLIRP 1" >>confdefs.h
7842:
7843: HOSTNET_SLIRP=yes
7844:
1.1.1.17 root 7845: CPPFLAGS_SLIRP=${CPPFLAGS_libslirp}
7846:
7847: LIBS_SLIRP=${LIBS_libslirp}
7848:
1.1.1.16 root 7849: else
7850: as_fn_error $? "*** libslirp is not found.
7851: *** If use use pkgsrc, install net/libslirp.
7852: *** If you use Ubuntu, sudo apt install libslirp-dev.
7853: *** Or specify --without-libslirp (it disables hostnet-driver=usermode)." "$LINENO" 5
7854: fi
7855:
7856: else case e in #(
7857: e)
7858: HOSTNET_SLIRP=no
7859:
7860: ;;
7861: esac
7862: fi
7863:
1.1 root 7864: # wxWidgets
1.1.1.10 root 7865:
7866: # Check whether --with-gui was given.
7867: if test ${with_gui+y}
7868: then :
7869: withval=$with_gui;
1.1.1.15 root 7870: else case e in #(
7871: e) with_gui=yes ;;
7872: esac
1.1.1.10 root 7873: fi
7874:
7875:
7876: if test "x$with_gui" != xno
7877: then :
7878:
7879: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wx-config" >&5
7880: printf %s "checking for wx-config... " >&6; }
1.1.1.14 root 7881: wxconfig_paths="${WX_CONFIG} wx-config-3.2 wx-config-3.0 wx-config"
1.1.1.10 root 7882: wxconfig=""
7883: for c in ${wxconfig_paths}; do
7884: ver=`$c --version 2>&1 | cut -f 1 -d .`
7885: if test "$ver" = "3"; then
7886: wxconfig=$c
7887: break
7888: fi
7889: done
7890: if test -z "$wxconfig"; then
1.1.1.14 root 7891: as_fn_error $? "*** wxWidgets-3.2 nor -3.0 not found in ${wxconfig_paths}
7892: *** If you use pkgsrc, install x11/wxGTK32.
1.1.1.7 root 7893: *** If you use Ubuntu, sudo apt install libwxgtk3.0-gtk3-dev" "$LINENO" 5
1.1.1.10 root 7894: else
7895: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wxconfig" >&5
7896: printf "%s\n" "$wxconfig" >&6; }
1.1 root 7897:
1.1.1.10 root 7898: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wxWidgets version" >&5
7899: printf %s "checking for wxWidgets version... " >&6; }
7900: wxversion=`$wxconfig --version`
7901: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wxversion" >&5
7902: printf "%s\n" "$wxversion" >&6; }
1.1.1.14 root 7903: wxmajorminor=`echo $wxversion | awk -F . '{print $1 $2}'`
7904: WX_MAJORMINOR=${wxmajorminor}
7905:
1.1.1.10 root 7906:
7907: wxcppflags=`$wxconfig --cppflags`
7908: wxlibs=`$wxconfig --libs`
7909:
7910: case "${host_os}" in
7911: darwin*)
7912: # XXX -framework AudioToolbox が指定されているとリンカがこけるorz
7913: wxlibs=`echo $wxlibs | sed -e 's/-framework AudioToolbox//'`
7914: ;;
7915: esac
1.1 root 7916:
1.1.1.18! root 7917: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wx-config requires -Wl,-R" >&5
! 7918: printf %s "checking whether wx-config requires -Wl,-R... " >&6; }
! 7919: old_CPPFLAGS="${CPPFLAGS}"
! 7920: old_LIBS="${LIBS}"
! 7921: CPPFLAGS="${CPPFLAGS} ${wxcppflags}"
! 7922: LIBS="${LIBS} ${wxlibs}"
! 7923: if test "$cross_compiling" = yes
1.1.1.17 root 7924: then :
7925: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7926: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
7927: as_fn_error $? "cannot run test program while cross compiling
7928: See 'config.log' for more details" "$LINENO" 5; }
7929: else case e in #(
7930: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7931: /* end confdefs.h. */
7932:
7933: #include <wx/wx.h>
1.1.1.18! root 7934: int main() {
! 7935: wxInitializer init;
! 7936: return !init;
! 7937: }
1.1.1.17 root 7938:
7939: _ACEOF
7940: if ac_fn_cxx_try_run "$LINENO"
7941: then :
7942:
1.1.1.18! root 7943: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
! 7944: printf "%s\n" "no" >&6; }
1.1.1.17 root 7945:
7946: else case e in #(
7947: e)
1.1.1.18! root 7948: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! 7949: printf "%s\n" "yes" >&6; }
1.1.1.17 root 7950: wxlibs=`echo $wxlibs | sed -e 's/-L\([^ ]*\) /-L\1 -Wl,-R,\1 /'`
7951: ;;
7952: esac
7953: fi
7954: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7955: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
7956: esac
7957: fi
7958:
1.1.1.18! root 7959: CPPFLAGS="${old_CPPFLAGS}"
! 7960: LIBS="${old_LIBS}"
1.1.1.17 root 7961:
1.1.1.10 root 7962: WITH_GUI=yes
1.1 root 7963:
1.1.1.17 root 7964: CPPFLAGS_WXWIDGETS=$wxcppflags
1.1 root 7965:
1.1.1.17 root 7966: LIBS_WXWIDGETS=$wxlibs
1.1 root 7967:
1.1.1.10 root 7968: fi
7969:
7970: # gettext
7971: if test -n "$ac_tool_prefix"; then
1.1.1.5 root 7972: # Extract the first word of "${ac_tool_prefix}msgfmt", so it can be a program name with args.
7973: set dummy ${ac_tool_prefix}msgfmt; ac_word=$2
1.1.1.10 root 7974: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7975: printf %s "checking for $ac_word... " >&6; }
7976: if test ${ac_cv_prog_MSGFMT+y}
7977: then :
7978: printf %s "(cached) " >&6
1.1.1.15 root 7979: else case e in #(
7980: e) if test -n "$MSGFMT"; then
1.1.1.5 root 7981: ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
7982: else
7983: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7984: for as_dir in $PATH
7985: do
7986: IFS=$as_save_IFS
1.1.1.10 root 7987: case $as_dir in #(((
7988: '') as_dir=./ ;;
7989: */) ;;
7990: *) as_dir=$as_dir/ ;;
7991: esac
1.1.1.5 root 7992: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 7993: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1.1.5 root 7994: ac_cv_prog_MSGFMT="${ac_tool_prefix}msgfmt"
1.1.1.10 root 7995: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1.1.5 root 7996: break 2
7997: fi
7998: done
7999: done
8000: IFS=$as_save_IFS
8001:
1.1.1.15 root 8002: fi ;;
8003: esac
1.1.1.5 root 8004: fi
8005: MSGFMT=$ac_cv_prog_MSGFMT
8006: if test -n "$MSGFMT"; then
1.1.1.10 root 8007: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
8008: printf "%s\n" "$MSGFMT" >&6; }
1.1.1.5 root 8009: else
1.1.1.10 root 8010: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8011: printf "%s\n" "no" >&6; }
1.1.1.5 root 8012: fi
8013:
8014:
8015: fi
8016: if test -z "$ac_cv_prog_MSGFMT"; then
8017: ac_ct_MSGFMT=$MSGFMT
8018: # Extract the first word of "msgfmt", so it can be a program name with args.
8019: set dummy msgfmt; ac_word=$2
1.1.1.10 root 8020: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8021: printf %s "checking for $ac_word... " >&6; }
8022: if test ${ac_cv_prog_ac_ct_MSGFMT+y}
8023: then :
8024: printf %s "(cached) " >&6
1.1.1.15 root 8025: else case e in #(
8026: e) if test -n "$ac_ct_MSGFMT"; then
1.1.1.5 root 8027: ac_cv_prog_ac_ct_MSGFMT="$ac_ct_MSGFMT" # Let the user override the test.
8028: else
8029: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8030: for as_dir in $PATH
8031: do
8032: IFS=$as_save_IFS
1.1.1.10 root 8033: case $as_dir in #(((
8034: '') as_dir=./ ;;
8035: */) ;;
8036: *) as_dir=$as_dir/ ;;
8037: esac
1.1.1.5 root 8038: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 8039: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1.1.5 root 8040: ac_cv_prog_ac_ct_MSGFMT="msgfmt"
1.1.1.10 root 8041: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1.1.5 root 8042: break 2
8043: fi
8044: done
8045: done
8046: IFS=$as_save_IFS
8047:
1.1.1.15 root 8048: fi ;;
8049: esac
1.1.1.5 root 8050: fi
8051: ac_ct_MSGFMT=$ac_cv_prog_ac_ct_MSGFMT
8052: if test -n "$ac_ct_MSGFMT"; then
1.1.1.10 root 8053: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MSGFMT" >&5
8054: printf "%s\n" "$ac_ct_MSGFMT" >&6; }
1.1.1.5 root 8055: else
1.1.1.10 root 8056: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8057: printf "%s\n" "no" >&6; }
1.1.1.5 root 8058: fi
8059:
8060: if test "x$ac_ct_MSGFMT" = x; then
8061: MSGFMT=":"
8062: else
8063: case $cross_compiling:$ac_tool_warned in
8064: yes:)
1.1.1.10 root 8065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8066: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1.1.5 root 8067: ac_tool_warned=yes ;;
8068: esac
8069: MSGFMT=$ac_ct_MSGFMT
8070: fi
8071: else
8072: MSGFMT="$ac_cv_prog_MSGFMT"
8073: fi
8074:
1.1.1.10 root 8075: if test $MSGFMT = :; then
8076: as_fn_error $? "*** msgfmt not found.
1.1.1.7 root 8077: *** If you use pkgsrc, install devel/gettext-tools.
8078: *** If you use Ubuntu, sudo apt install gettext" "$LINENO" 5
1.1.1.10 root 8079: fi
8080:
1.1.1.15 root 8081: else case e in #(
8082: e)
1.1.1.10 root 8083: WITH_GUI=no
8084:
1.1.1.15 root 8085: ;;
8086: esac
1.1.1.5 root 8087: fi
8088:
1.1.1.14 root 8089: # iconv は util/ でのみ必要。
8090:
1.1.1.15 root 8091: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libiconv" >&5
8092: printf %s "checking for libiconv... " >&6; }
1.1.1.17 root 8093: old_CPPFLAGS=${CPPFLAGS}
8094: old_LIBS=${LIBS}
1.1.1.14 root 8095: for path in ${PATHS}; do
8096: case ${path} in
8097: none)
1.1.1.17 root 8098: LIBS="-liconv"
1.1.1.14 root 8099: ;;
8100: *)
1.1.1.17 root 8101: CPPFLAGS="-I${path}/include"
8102: LIBS="-L${path}/lib -liconv"
1.1.1.14 root 8103: ;;
8104: esac
8105: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106: /* end confdefs.h. */
8107:
8108: #include <iconv.h>
8109:
8110: int
8111: main (void)
8112: {
8113:
8114: iconv_open("", "");
8115:
8116: ;
8117: return 0;
8118: }
8119: _ACEOF
8120: if ac_fn_cxx_try_link "$LINENO"
8121: then :
8122:
1.1.1.15 root 8123: has_libiconv=yes
1.1.1.17 root 8124:
8125: if test "$cross_compiling" = yes
8126: then :
8127: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
8128: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
8129: as_fn_error $? "cannot run test program while cross compiling
8130: See 'config.log' for more details" "$LINENO" 5; }
8131: else case e in #(
8132: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133: /* end confdefs.h. */
8134:
8135:
8136: #include <iconv.h>
8137:
8138: int main() {
8139:
8140: iconv_open("", "");
8141: ;
8142: return 0;
8143: }
8144:
8145: _ACEOF
8146: if ac_fn_cxx_try_run "$LINENO"
8147: then :
8148:
8149:
8150: else case e in #(
8151: e)
8152: LIBS="-L${path}/lib -Wl,-R,${path}/lib -liconv"
8153: ;;
8154: esac
8155: fi
8156: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8157: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
8158: esac
8159: fi
8160:
8161:
1.1.1.14 root 8162: break
8163:
1.1.1.15 root 8164: else case e in #(
8165: e)
8166: has_libiconv=no
8167: ;;
8168: esac
1.1.1.14 root 8169: fi
8170: rm -f core conftest.err conftest.$ac_objext conftest.beam \
8171: conftest$ac_exeext conftest.$ac_ext
8172: done
1.1.1.15 root 8173: if test x"${has_libiconv}" = x"yes"; then
1.1.1.14 root 8174: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8175: printf "%s\n" "yes" >&6; }
1.1.1.17 root 8176: CPPFLAGS_libiconv=${CPPFLAGS}
8177: LIBS_libiconv=${LIBS}
1.1.1.14 root 8178: else
8179: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8180: printf "%s\n" "no" >&6; }
8181: fi
1.1.1.17 root 8182: CPPFLAGS=${old_CPPFLAGS}
8183: LIBS=${old_LIBS}
8184:
8185: CPPFLAGS_ICONV=${CPPFLAGS_libiconv}
8186:
8187: LIBS_ICONV=${LIBS_libiconv}
1.1.1.14 root 8188:
8189:
1.1.1.15 root 8190: if test x"${has_libiconv}" = x"yes"; then
1.1.1.14 root 8191: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iconv needs const" >&5
8192: printf %s "checking whether iconv needs const... " >&6; }
8193: old_CPPFLAGS="${CPPFLAGS}"
1.1.1.17 root 8194: CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_libiconv} -Werror"
1.1.1.14 root 8195: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8196: /* end confdefs.h. */
8197:
8198: #include <iconv.h>
8199:
8200: int
8201: main (void)
8202: {
8203:
8204: const char **a;
8205: iconv(0, a, 0, 0, 0);
8206:
8207: ;
8208: return 0;
8209: }
8210: _ACEOF
8211: if ac_fn_cxx_try_compile "$LINENO"
8212: then :
8213:
8214: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8215: printf "%s\n" "yes" >&6; }
8216: printf "%s\n" "#define HAVE_ICONV_CONST 1" >>confdefs.h
8217:
8218:
1.1.1.15 root 8219: else case e in #(
8220: e)
1.1.1.14 root 8221: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8222: printf "%s\n" "no" >&6; }
1.1.1.15 root 8223: ;;
8224: esac
1.1.1.14 root 8225: fi
8226: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8227: CPPFLAGS="${old_CPPFLAGS}"
8228: fi
8229:
1.1.1.17 root 8230: ac_config_files="$ac_config_files Makefile.cfg"
1.1 root 8231:
1.1.1.2 root 8232: ac_config_headers="$ac_config_headers config-nono.h"
1.1 root 8233:
8234: cat >confcache <<\_ACEOF
8235: # This file is a shell script that caches the results of configure
8236: # tests run on this system so they can be shared between configure
8237: # scripts and configure runs, see configure's option --config-cache.
8238: # It is not useful on other systems. If it contains results you don't
8239: # want to keep, you may remove or edit it.
8240: #
8241: # config.status only pays attention to the cache file if you give it
8242: # the --recheck option to rerun configure.
8243: #
1.1.1.15 root 8244: # 'ac_cv_env_foo' variables (set or unset) will be overridden when
8245: # loading this file, other *unset* 'ac_cv_foo' will be assigned the
1.1 root 8246: # following values.
8247:
8248: _ACEOF
8249:
8250: # The following way of writing the cache mishandles newlines in values,
8251: # but we know of no workaround that is simple, portable, and efficient.
8252: # So, we kill variables containing newlines.
8253: # Ultrix sh set writes to stderr and can't be redirected directly,
8254: # and sets the high bit in the cache file unless we assign to the vars.
8255: (
8256: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8257: eval ac_val=\$$ac_var
8258: case $ac_val in #(
8259: *${as_nl}*)
8260: case $ac_var in #(
1.1.1.10 root 8261: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8262: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 root 8263: esac
8264: case $ac_var in #(
8265: _ | IFS | as_nl) ;; #(
8266: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8267: *) { eval $ac_var=; unset $ac_var;} ;;
8268: esac ;;
8269: esac
8270: done
8271:
8272: (set) 2>&1 |
8273: case $as_nl`(ac_space=' '; set) 2>&1` in #(
8274: *${as_nl}ac_space=\ *)
1.1.1.15 root 8275: # 'set' does not quote correctly, so add quotes: double-quote
1.1 root 8276: # substitution turns \\\\ into \\, and sed turns \\ into \.
8277: sed -n \
8278: "s/'/'\\\\''/g;
8279: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8280: ;; #(
8281: *)
1.1.1.15 root 8282: # 'set' quotes correctly as required by POSIX, so do not add quotes.
1.1 root 8283: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8284: ;;
8285: esac |
8286: sort
8287: ) |
8288: sed '
8289: /^ac_cv_env_/b end
8290: t clear
8291: :clear
1.1.1.10 root 8292: s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1 root 8293: t end
8294: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8295: :end' >>confcache
8296: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8297: if test -w "$cache_file"; then
8298: if test "x$cache_file" != "x/dev/null"; then
1.1.1.10 root 8299: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8300: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.1 root 8301: if test ! -f "$cache_file" || test -h "$cache_file"; then
8302: cat confcache >"$cache_file"
8303: else
8304: case $cache_file in #(
8305: */* | ?:*)
8306: mv -f confcache "$cache_file"$$ &&
8307: mv -f "$cache_file"$$ "$cache_file" ;; #(
8308: *)
8309: mv -f confcache "$cache_file" ;;
8310: esac
8311: fi
8312: fi
8313: else
1.1.1.10 root 8314: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8315: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1 root 8316: fi
8317: fi
8318: rm -f confcache
8319:
8320: test "x$prefix" = xNONE && prefix=$ac_default_prefix
8321: # Let make expand exec_prefix.
8322: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8323:
8324: DEFS=-DHAVE_CONFIG_H
8325:
8326: ac_libobjs=
8327: ac_ltlibobjs=
8328: U=
8329: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8330: # 1. Remove the extension, and $U if already installed.
8331: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.1.1.10 root 8332: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1 root 8333: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8334: # will be set to the directory where LIBOBJS objects are built.
8335: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8336: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8337: done
8338: LIBOBJS=$ac_libobjs
8339:
8340: LTLIBOBJS=$ac_ltlibobjs
8341:
8342:
8343:
8344: : "${CONFIG_STATUS=./config.status}"
8345: ac_write_fail=0
8346: ac_clean_files_save=$ac_clean_files
8347: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.1.1.10 root 8348: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8349: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1 root 8350: as_write_fail=0
8351: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8352: #! $SHELL
8353: # Generated by $as_me.
8354: # Run this file to recreate the current configuration.
8355: # Compiler output produced by configure, useful for debugging
8356: # configure, is in config.log if it exists.
8357:
8358: debug=false
8359: ac_cs_recheck=false
8360: ac_cs_silent=false
8361:
8362: SHELL=\${CONFIG_SHELL-$SHELL}
8363: export SHELL
8364: _ASEOF
8365: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8366: ## -------------------- ##
8367: ## M4sh Initialization. ##
8368: ## -------------------- ##
8369:
8370: # Be more Bourne compatible
8371: DUALCASE=1; export DUALCASE # for MKS sh
1.1.1.10 root 8372: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8373: then :
1.1 root 8374: emulate sh
8375: NULLCMD=:
8376: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8377: # is contrary to our usage. Disable this feature.
8378: alias -g '${1+"$@"}'='"$@"'
8379: setopt NO_GLOB_SUBST
1.1.1.15 root 8380: else case e in #(
8381: e) case `(set -o) 2>/dev/null` in #(
1.1 root 8382: *posix*) :
8383: set -o posix ;; #(
8384: *) :
8385: ;;
1.1.1.15 root 8386: esac ;;
1.1 root 8387: esac
8388: fi
8389:
8390:
1.1.1.10 root 8391:
8392: # Reset variables that may have inherited troublesome values from
8393: # the environment.
8394:
8395: # IFS needs to be set, to space, tab, and newline, in precisely that order.
8396: # (If _AS_PATH_WALK were called with IFS unset, it would have the
8397: # side effect of setting IFS to empty, thus disabling word splitting.)
8398: # Quoting is to prevent editors from complaining about space-tab.
1.1 root 8399: as_nl='
8400: '
8401: export as_nl
1.1.1.10 root 8402: IFS=" "" $as_nl"
8403:
8404: PS1='$ '
8405: PS2='> '
8406: PS4='+ '
8407:
8408: # Ensure predictable behavior from utilities with locale-dependent output.
8409: LC_ALL=C
8410: export LC_ALL
8411: LANGUAGE=C
8412: export LANGUAGE
8413:
8414: # We cannot yet rely on "unset" to work, but we need these variables
8415: # to be unset--not just set to an empty or harmless value--now, to
8416: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8417: # also avoids known problems related to "unset" and subshell syntax
8418: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8419: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8420: do eval test \${$as_var+y} \
8421: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8422: done
8423:
8424: # Ensure that fds 0, 1, and 2 are open.
8425: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8426: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8427: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 root 8428:
8429: # The user is always right.
1.1.1.10 root 8430: if ${PATH_SEPARATOR+false} :; then
1.1 root 8431: PATH_SEPARATOR=:
8432: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8433: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8434: PATH_SEPARATOR=';'
8435: }
8436: fi
8437:
8438:
8439: # Find who we are. Look in the path if we contain no directory separator.
8440: as_myself=
8441: case $0 in #((
8442: *[\\/]* ) as_myself=$0 ;;
8443: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8444: for as_dir in $PATH
8445: do
8446: IFS=$as_save_IFS
1.1.1.10 root 8447: case $as_dir in #(((
8448: '') as_dir=./ ;;
8449: */) ;;
8450: *) as_dir=$as_dir/ ;;
8451: esac
8452: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 root 8453: done
8454: IFS=$as_save_IFS
8455:
8456: ;;
8457: esac
1.1.1.15 root 8458: # We did not find ourselves, most probably we were run as 'sh COMMAND'
1.1 root 8459: # in which case we are not to be found in the path.
8460: if test "x$as_myself" = x; then
8461: as_myself=$0
8462: fi
8463: if test ! -f "$as_myself"; then
1.1.1.10 root 8464: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 root 8465: exit 1
8466: fi
8467:
8468:
8469:
8470: # as_fn_error STATUS ERROR [LINENO LOG_FD]
8471: # ----------------------------------------
8472: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8473: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8474: # script with STATUS, using 1 if that was 0.
8475: as_fn_error ()
8476: {
8477: as_status=$1; test $as_status -eq 0 && as_status=1
8478: if test "$4"; then
8479: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 8480: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 root 8481: fi
1.1.1.10 root 8482: printf "%s\n" "$as_me: error: $2" >&2
1.1 root 8483: as_fn_exit $as_status
8484: } # as_fn_error
8485:
8486:
8487: # as_fn_set_status STATUS
8488: # -----------------------
8489: # Set $? to STATUS, without forking.
8490: as_fn_set_status ()
8491: {
8492: return $1
8493: } # as_fn_set_status
8494:
8495: # as_fn_exit STATUS
8496: # -----------------
8497: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8498: as_fn_exit ()
8499: {
8500: set +e
8501: as_fn_set_status $1
8502: exit $1
8503: } # as_fn_exit
8504:
8505: # as_fn_unset VAR
8506: # ---------------
8507: # Portably unset VAR.
8508: as_fn_unset ()
8509: {
8510: { eval $1=; unset $1;}
8511: }
8512: as_unset=as_fn_unset
1.1.1.10 root 8513:
1.1 root 8514: # as_fn_append VAR VALUE
8515: # ----------------------
8516: # Append the text in VALUE to the end of the definition contained in VAR. Take
8517: # advantage of any shell optimizations that allow amortized linear growth over
8518: # repeated appends, instead of the typical quadratic growth present in naive
8519: # implementations.
1.1.1.10 root 8520: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8521: then :
1.1 root 8522: eval 'as_fn_append ()
8523: {
8524: eval $1+=\$2
8525: }'
1.1.1.15 root 8526: else case e in #(
8527: e) as_fn_append ()
1.1 root 8528: {
8529: eval $1=\$$1\$2
1.1.1.15 root 8530: } ;;
8531: esac
1.1 root 8532: fi # as_fn_append
8533:
8534: # as_fn_arith ARG...
8535: # ------------------
8536: # Perform arithmetic evaluation on the ARGs, and store the result in the
8537: # global $as_val. Take advantage of shells that can avoid forks. The arguments
8538: # must be portable across $(()) and expr.
1.1.1.10 root 8539: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8540: then :
1.1 root 8541: eval 'as_fn_arith ()
8542: {
8543: as_val=$(( $* ))
8544: }'
1.1.1.15 root 8545: else case e in #(
8546: e) as_fn_arith ()
1.1 root 8547: {
8548: as_val=`expr "$@" || test $? -eq 1`
1.1.1.15 root 8549: } ;;
8550: esac
1.1 root 8551: fi # as_fn_arith
8552:
8553:
8554: if expr a : '\(a\)' >/dev/null 2>&1 &&
8555: test "X`expr 00001 : '.*\(...\)'`" = X001; then
8556: as_expr=expr
8557: else
8558: as_expr=false
8559: fi
8560:
8561: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8562: as_basename=basename
8563: else
8564: as_basename=false
8565: fi
8566:
8567: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8568: as_dirname=dirname
8569: else
8570: as_dirname=false
8571: fi
8572:
8573: as_me=`$as_basename -- "$0" ||
8574: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8575: X"$0" : 'X\(//\)$' \| \
8576: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 8577: printf "%s\n" X/"$0" |
1.1 root 8578: sed '/^.*\/\([^/][^/]*\)\/*$/{
8579: s//\1/
8580: q
8581: }
8582: /^X\/\(\/\/\)$/{
8583: s//\1/
8584: q
8585: }
8586: /^X\/\(\/\).*/{
8587: s//\1/
8588: q
8589: }
8590: s/.*/./; q'`
8591:
8592: # Avoid depending upon Character Ranges.
8593: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8594: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8595: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8596: as_cr_digits='0123456789'
8597: as_cr_alnum=$as_cr_Letters$as_cr_digits
8598:
1.1.1.10 root 8599:
8600: # Determine whether it's possible to make 'echo' print without a newline.
8601: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8602: # for compatibility with existing Makefiles.
1.1 root 8603: ECHO_C= ECHO_N= ECHO_T=
8604: case `echo -n x` in #(((((
8605: -n*)
8606: case `echo 'xy\c'` in
8607: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8608: xy) ECHO_C='\c';;
8609: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8610: ECHO_T=' ';;
8611: esac;;
8612: *)
8613: ECHO_N='-n';;
8614: esac
8615:
1.1.1.10 root 8616: # For backward compatibility with old third-party macros, we provide
8617: # the shell variables $as_echo and $as_echo_n. New code should use
8618: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8619: as_echo='printf %s\n'
8620: as_echo_n='printf %s'
8621:
1.1 root 8622: rm -f conf$$ conf$$.exe conf$$.file
8623: if test -d conf$$.dir; then
8624: rm -f conf$$.dir/conf$$.file
8625: else
8626: rm -f conf$$.dir
8627: mkdir conf$$.dir 2>/dev/null
8628: fi
8629: if (echo >conf$$.file) 2>/dev/null; then
8630: if ln -s conf$$.file conf$$ 2>/dev/null; then
8631: as_ln_s='ln -s'
8632: # ... but there are two gotchas:
1.1.1.15 root 8633: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
8634: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
8635: # In both cases, we have to default to 'cp -pR'.
1.1 root 8636: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8637: as_ln_s='cp -pR'
8638: elif ln conf$$.file conf$$ 2>/dev/null; then
8639: as_ln_s=ln
8640: else
8641: as_ln_s='cp -pR'
8642: fi
8643: else
8644: as_ln_s='cp -pR'
8645: fi
8646: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8647: rmdir conf$$.dir 2>/dev/null
8648:
8649:
8650: # as_fn_mkdir_p
8651: # -------------
8652: # Create "$as_dir" as a directory, including parents if necessary.
8653: as_fn_mkdir_p ()
8654: {
8655:
8656: case $as_dir in #(
8657: -*) as_dir=./$as_dir;;
8658: esac
8659: test -d "$as_dir" || eval $as_mkdir_p || {
8660: as_dirs=
8661: while :; do
8662: case $as_dir in #(
1.1.1.10 root 8663: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 root 8664: *) as_qdir=$as_dir;;
8665: esac
8666: as_dirs="'$as_qdir' $as_dirs"
8667: as_dir=`$as_dirname -- "$as_dir" ||
8668: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8669: X"$as_dir" : 'X\(//\)[^/]' \| \
8670: X"$as_dir" : 'X\(//\)$' \| \
8671: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 8672: printf "%s\n" X"$as_dir" |
1.1 root 8673: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8674: s//\1/
8675: q
8676: }
8677: /^X\(\/\/\)[^/].*/{
8678: s//\1/
8679: q
8680: }
8681: /^X\(\/\/\)$/{
8682: s//\1/
8683: q
8684: }
8685: /^X\(\/\).*/{
8686: s//\1/
8687: q
8688: }
8689: s/.*/./; q'`
8690: test -d "$as_dir" && break
8691: done
8692: test -z "$as_dirs" || eval "mkdir $as_dirs"
8693: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8694:
8695:
8696: } # as_fn_mkdir_p
8697: if mkdir -p . 2>/dev/null; then
8698: as_mkdir_p='mkdir -p "$as_dir"'
8699: else
8700: test -d ./-p && rmdir ./-p
8701: as_mkdir_p=false
8702: fi
8703:
8704:
8705: # as_fn_executable_p FILE
8706: # -----------------------
8707: # Test if FILE is an executable regular file.
8708: as_fn_executable_p ()
8709: {
8710: test -f "$1" && test -x "$1"
8711: } # as_fn_executable_p
8712: as_test_x='test -x'
8713: as_executable_p=as_fn_executable_p
8714:
8715: # Sed expression to map a string onto a valid CPP name.
1.1.1.15 root 8716: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
8717: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
1.1 root 8718:
8719: # Sed expression to map a string onto a valid variable name.
1.1.1.15 root 8720: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
8721: as_tr_sh="eval sed '$as_sed_sh'" # deprecated
1.1 root 8722:
8723:
8724: exec 6>&1
8725: ## ----------------------------------- ##
8726: ## Main body of $CONFIG_STATUS script. ##
8727: ## ----------------------------------- ##
8728: _ASEOF
8729: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8730:
8731: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8732: # Save the log message, to keep $0 and so on meaningful, and to
8733: # report actual input values of CONFIG_FILES etc. instead of their
8734: # values after options handling.
8735: ac_log="
1.1.1.3 root 8736: This file was extended by nono $as_me 0.0, which was
1.1.1.15 root 8737: generated by GNU Autoconf 2.72. Invocation command line was
1.1 root 8738:
8739: CONFIG_FILES = $CONFIG_FILES
8740: CONFIG_HEADERS = $CONFIG_HEADERS
8741: CONFIG_LINKS = $CONFIG_LINKS
8742: CONFIG_COMMANDS = $CONFIG_COMMANDS
8743: $ $0 $@
8744:
8745: on `(hostname || uname -n) 2>/dev/null | sed 1q`
8746: "
8747:
8748: _ACEOF
8749:
8750: case $ac_config_files in *"
8751: "*) set x $ac_config_files; shift; ac_config_files=$*;;
8752: esac
8753:
8754: case $ac_config_headers in *"
8755: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8756: esac
8757:
8758:
8759: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8760: # Files that config.status was made for.
8761: config_files="$ac_config_files"
8762: config_headers="$ac_config_headers"
8763:
8764: _ACEOF
8765:
8766: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8767: ac_cs_usage="\
1.1.1.15 root 8768: '$as_me' instantiates files and other configuration actions
1.1 root 8769: from templates according to the current configuration. Unless the files
8770: and actions are specified as TAGs, all are instantiated by default.
8771:
8772: Usage: $0 [OPTION]... [TAG]...
8773:
8774: -h, --help print this help, then exit
8775: -V, --version print version number and configuration settings, then exit
8776: --config print configuration, then exit
8777: -q, --quiet, --silent
8778: do not print progress messages
8779: -d, --debug don't remove temporary files
8780: --recheck update $as_me by reconfiguring in the same conditions
8781: --file=FILE[:TEMPLATE]
8782: instantiate the configuration file FILE
8783: --header=FILE[:TEMPLATE]
8784: instantiate the configuration header FILE
8785:
8786: Configuration files:
8787: $config_files
8788:
8789: Configuration headers:
8790: $config_headers
8791:
8792: Report bugs to the package provider."
8793:
8794: _ACEOF
1.1.1.10 root 8795: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8796: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1 root 8797: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1.1.10 root 8798: ac_cs_config='$ac_cs_config_escaped'
1.1 root 8799: ac_cs_version="\\
1.1.1.3 root 8800: nono config.status 0.0
1.1.1.15 root 8801: configured by $0, generated by GNU Autoconf 2.72,
1.1 root 8802: with options \\"\$ac_cs_config\\"
8803:
1.1.1.15 root 8804: Copyright (C) 2023 Free Software Foundation, Inc.
1.1 root 8805: This config.status script is free software; the Free Software Foundation
8806: gives unlimited permission to copy, distribute and modify it."
8807:
8808: ac_pwd='$ac_pwd'
8809: srcdir='$srcdir'
1.1.1.3 root 8810: INSTALL='$INSTALL'
1.1 root 8811: test -n "\$AWK" || AWK=awk
8812: _ACEOF
8813:
8814: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8815: # The default lists apply if the user does not specify any file.
8816: ac_need_defaults=:
8817: while test $# != 0
8818: do
8819: case $1 in
8820: --*=?*)
8821: ac_option=`expr "X$1" : 'X\([^=]*\)='`
8822: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8823: ac_shift=:
8824: ;;
8825: --*=)
8826: ac_option=`expr "X$1" : 'X\([^=]*\)='`
8827: ac_optarg=
8828: ac_shift=:
8829: ;;
8830: *)
8831: ac_option=$1
8832: ac_optarg=$2
8833: ac_shift=shift
8834: ;;
8835: esac
8836:
8837: case $ac_option in
8838: # Handling of the options.
8839: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8840: ac_cs_recheck=: ;;
8841: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.1.1.10 root 8842: printf "%s\n" "$ac_cs_version"; exit ;;
1.1 root 8843: --config | --confi | --conf | --con | --co | --c )
1.1.1.10 root 8844: printf "%s\n" "$ac_cs_config"; exit ;;
1.1 root 8845: --debug | --debu | --deb | --de | --d | -d )
8846: debug=: ;;
8847: --file | --fil | --fi | --f )
8848: $ac_shift
8849: case $ac_optarg in
1.1.1.10 root 8850: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 8851: '') as_fn_error $? "missing file argument" ;;
8852: esac
8853: as_fn_append CONFIG_FILES " '$ac_optarg'"
8854: ac_need_defaults=false;;
8855: --header | --heade | --head | --hea )
8856: $ac_shift
8857: case $ac_optarg in
1.1.1.10 root 8858: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 8859: esac
8860: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8861: ac_need_defaults=false;;
8862: --he | --h)
8863: # Conflict between --help and --header
1.1.1.15 root 8864: as_fn_error $? "ambiguous option: '$1'
8865: Try '$0 --help' for more information.";;
1.1 root 8866: --help | --hel | -h )
1.1.1.10 root 8867: printf "%s\n" "$ac_cs_usage"; exit ;;
1.1 root 8868: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8869: | -silent | --silent | --silen | --sile | --sil | --si | --s)
8870: ac_cs_silent=: ;;
8871:
8872: # This is an error.
1.1.1.15 root 8873: -*) as_fn_error $? "unrecognized option: '$1'
8874: Try '$0 --help' for more information." ;;
1.1 root 8875:
8876: *) as_fn_append ac_config_targets " $1"
8877: ac_need_defaults=false ;;
8878:
8879: esac
8880: shift
8881: done
8882:
8883: ac_configure_extra_args=
8884:
8885: if $ac_cs_silent; then
8886: exec 6>/dev/null
8887: ac_configure_extra_args="$ac_configure_extra_args --silent"
8888: fi
8889:
8890: _ACEOF
8891: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8892: if \$ac_cs_recheck; then
8893: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8894: shift
1.1.1.10 root 8895: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1 root 8896: CONFIG_SHELL='$SHELL'
8897: export CONFIG_SHELL
8898: exec "\$@"
8899: fi
8900:
8901: _ACEOF
8902: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8903: exec 5>>config.log
8904: {
8905: echo
8906: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8907: ## Running $as_me. ##
8908: _ASBOX
1.1.1.10 root 8909: printf "%s\n" "$ac_log"
1.1 root 8910: } >&5
8911:
8912: _ACEOF
8913: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8914: _ACEOF
8915:
8916: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8917:
8918: # Handling of arguments.
8919: for ac_config_target in $ac_config_targets
8920: do
8921: case $ac_config_target in
8922: "Makefile.cfg") CONFIG_FILES="$CONFIG_FILES Makefile.cfg" ;;
1.1.1.2 root 8923: "config-nono.h") CONFIG_HEADERS="$CONFIG_HEADERS config-nono.h" ;;
1.1 root 8924:
1.1.1.15 root 8925: *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
1.1 root 8926: esac
8927: done
8928:
8929:
8930: # If the user did not use the arguments to specify the items to instantiate,
8931: # then the envvar interface is used. Set only those that are not.
8932: # We use the long form for the default assignment because of an extremely
8933: # bizarre bug on SunOS 4.1.3.
8934: if $ac_need_defaults; then
1.1.1.10 root 8935: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8936: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1 root 8937: fi
8938:
8939: # Have a temporary directory for convenience. Make it in the build tree
8940: # simply because there is no reason against having it here, and in addition,
8941: # creating and moving files from /tmp can sometimes cause problems.
8942: # Hook for its removal unless debugging.
8943: # Note that there is a small window in which the directory will not be cleaned:
1.1.1.15 root 8944: # after its creation but before its name has been assigned to '$tmp'.
1.1 root 8945: $debug ||
8946: {
8947: tmp= ac_tmp=
8948: trap 'exit_status=$?
8949: : "${ac_tmp:=$tmp}"
8950: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8951: ' 0
8952: trap 'as_fn_exit 1' 1 2 13 15
8953: }
8954: # Create a (secure) tmp directory for tmp files.
8955:
8956: {
8957: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8958: test -d "$tmp"
8959: } ||
8960: {
8961: tmp=./conf$$-$RANDOM
8962: (umask 077 && mkdir "$tmp")
8963: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8964: ac_tmp=$tmp
8965:
8966: # Set up the scripts for CONFIG_FILES section.
8967: # No need to generate them if there are no CONFIG_FILES.
1.1.1.15 root 8968: # This happens for instance with './config.status config.h'.
1.1 root 8969: if test -n "$CONFIG_FILES"; then
8970:
8971:
8972: ac_cr=`echo X | tr X '\015'`
8973: # On cygwin, bash can eat \r inside `` if the user requested igncr.
8974: # But we know of no other shell where ac_cr would be empty at this
8975: # point, so we can use a bashism as a fallback.
8976: if test "x$ac_cr" = x; then
8977: eval ac_cr=\$\'\\r\'
8978: fi
8979: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8980: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8981: ac_cs_awk_cr='\\r'
8982: else
8983: ac_cs_awk_cr=$ac_cr
8984: fi
8985:
8986: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8987: _ACEOF
8988:
8989:
8990: {
8991: echo "cat >conf$$subs.awk <<_ACEOF" &&
8992: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8993: echo "_ACEOF"
8994: } >conf$$subs.sh ||
8995: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8996: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8997: ac_delim='%!_!# '
8998: for ac_last_try in false false false false false :; do
8999: . ./conf$$subs.sh ||
9000: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9001:
9002: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9003: if test $ac_delim_n = $ac_delim_num; then
9004: break
9005: elif $ac_last_try; then
9006: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9007: else
9008: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9009: fi
9010: done
9011: rm -f conf$$subs.sh
9012:
9013: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9014: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9015: _ACEOF
9016: sed -n '
9017: h
9018: s/^/S["/; s/!.*/"]=/
9019: p
9020: g
9021: s/^[^!]*!//
9022: :repl
9023: t repl
9024: s/'"$ac_delim"'$//
9025: t delim
9026: :nl
9027: h
9028: s/\(.\{148\}\)..*/\1/
9029: t more1
9030: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9031: p
9032: n
9033: b repl
9034: :more1
9035: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9036: p
9037: g
9038: s/.\{148\}//
9039: t nl
9040: :delim
9041: h
9042: s/\(.\{148\}\)..*/\1/
9043: t more2
9044: s/["\\]/\\&/g; s/^/"/; s/$/"/
9045: p
9046: b
9047: :more2
9048: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9049: p
9050: g
9051: s/.\{148\}//
9052: t delim
9053: ' <conf$$subs.awk | sed '
9054: /^[^""]/{
9055: N
9056: s/\n//
9057: }
9058: ' >>$CONFIG_STATUS || ac_write_fail=1
9059: rm -f conf$$subs.awk
9060: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9061: _ACAWK
9062: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9063: for (key in S) S_is_set[key] = 1
9064: FS = ""
9065:
9066: }
9067: {
9068: line = $ 0
9069: nfields = split(line, field, "@")
9070: substed = 0
9071: len = length(field[1])
9072: for (i = 2; i < nfields; i++) {
9073: key = field[i]
9074: keylen = length(key)
9075: if (S_is_set[key]) {
9076: value = S[key]
9077: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9078: len += length(value) + length(field[++i])
9079: substed = 1
9080: } else
9081: len += 1 + keylen
9082: }
9083:
9084: print line
9085: }
9086:
9087: _ACAWK
9088: _ACEOF
9089: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9090: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9091: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9092: else
9093: cat
9094: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9095: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9096: _ACEOF
9097:
9098: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9099: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9100: # trailing colons and then remove the whole line if VPATH becomes empty
9101: # (actually we leave an empty line to preserve line numbers).
9102: if test "x$srcdir" = x.; then
9103: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9104: h
9105: s///
9106: s/^/:/
9107: s/[ ]*$/:/
9108: s/:\$(srcdir):/:/g
9109: s/:\${srcdir}:/:/g
9110: s/:@srcdir@:/:/g
9111: s/^:*//
9112: s/:*$//
9113: x
9114: s/\(=[ ]*\).*/\1/
9115: G
9116: s/\n//
9117: s/^[^=]*=[ ]*$//
9118: }'
9119: fi
9120:
9121: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9122: fi # test -n "$CONFIG_FILES"
9123:
9124: # Set up the scripts for CONFIG_HEADERS section.
9125: # No need to generate them if there are no CONFIG_HEADERS.
1.1.1.15 root 9126: # This happens for instance with './config.status Makefile'.
1.1 root 9127: if test -n "$CONFIG_HEADERS"; then
9128: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9129: BEGIN {
9130: _ACEOF
9131:
1.1.1.15 root 9132: # Transform confdefs.h into an awk script 'defines.awk', embedded as
1.1 root 9133: # here-document in config.status, that substitutes the proper values into
9134: # config.h.in to produce config.h.
9135:
9136: # Create a delimiter string that does not exist in confdefs.h, to ease
9137: # handling of long lines.
9138: ac_delim='%!_!# '
9139: for ac_last_try in false false :; do
9140: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9141: if test -z "$ac_tt"; then
9142: break
9143: elif $ac_last_try; then
9144: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9145: else
9146: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9147: fi
9148: done
9149:
9150: # For the awk script, D is an array of macro values keyed by name,
9151: # likewise P contains macro parameters if any. Preserve backslash
9152: # newline sequences.
9153:
9154: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9155: sed -n '
9156: s/.\{148\}/&'"$ac_delim"'/g
9157: t rset
9158: :rset
9159: s/^[ ]*#[ ]*define[ ][ ]*/ /
9160: t def
9161: d
9162: :def
9163: s/\\$//
9164: t bsnl
9165: s/["\\]/\\&/g
9166: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9167: D["\1"]=" \3"/p
9168: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9169: d
9170: :bsnl
9171: s/["\\]/\\&/g
9172: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9173: D["\1"]=" \3\\\\\\n"\\/p
9174: t cont
9175: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9176: t cont
9177: d
9178: :cont
9179: n
9180: s/.\{148\}/&'"$ac_delim"'/g
9181: t clear
9182: :clear
9183: s/\\$//
9184: t bsnlc
9185: s/["\\]/\\&/g; s/^/"/; s/$/"/p
9186: d
9187: :bsnlc
9188: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9189: b cont
9190: ' <confdefs.h | sed '
9191: s/'"$ac_delim"'/"\\\
9192: "/g' >>$CONFIG_STATUS || ac_write_fail=1
9193:
9194: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9195: for (key in D) D_is_set[key] = 1
9196: FS = ""
9197: }
9198: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9199: line = \$ 0
9200: split(line, arg, " ")
9201: if (arg[1] == "#") {
9202: defundef = arg[2]
9203: mac1 = arg[3]
9204: } else {
9205: defundef = substr(arg[1], 2)
9206: mac1 = arg[2]
9207: }
9208: split(mac1, mac2, "(") #)
9209: macro = mac2[1]
9210: prefix = substr(line, 1, index(line, defundef) - 1)
9211: if (D_is_set[macro]) {
9212: # Preserve the white space surrounding the "#".
9213: print prefix "define", macro P[macro] D[macro]
9214: next
9215: } else {
9216: # Replace #undef with comments. This is necessary, for example,
9217: # in the case of _POSIX_SOURCE, which is predefined and required
9218: # on some systems where configure will not decide to define it.
9219: if (defundef == "undef") {
9220: print "/*", prefix defundef, macro, "*/"
9221: next
9222: }
9223: }
9224: }
9225: { print }
9226: _ACAWK
9227: _ACEOF
9228: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9229: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9230: fi # test -n "$CONFIG_HEADERS"
9231:
9232:
9233: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9234: shift
9235: for ac_tag
9236: do
9237: case $ac_tag in
9238: :[FHLC]) ac_mode=$ac_tag; continue;;
9239: esac
9240: case $ac_mode$ac_tag in
9241: :[FHL]*:*);;
1.1.1.15 root 9242: :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
1.1 root 9243: :[FH]-) ac_tag=-:-;;
9244: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9245: esac
9246: ac_save_IFS=$IFS
9247: IFS=:
9248: set x $ac_tag
9249: IFS=$ac_save_IFS
9250: shift
9251: ac_file=$1
9252: shift
9253:
9254: case $ac_mode in
9255: :L) ac_source=$1;;
9256: :[FH])
9257: ac_file_inputs=
9258: for ac_f
9259: do
9260: case $ac_f in
9261: -) ac_f="$ac_tmp/stdin";;
9262: *) # Look for the file first in the build tree, then in the source tree
9263: # (if the path is not absolute). The absolute path cannot be DOS-style,
1.1.1.15 root 9264: # because $ac_f cannot contain ':'.
1.1 root 9265: test -f "$ac_f" ||
9266: case $ac_f in
9267: [\\/$]*) false;;
9268: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9269: esac ||
1.1.1.15 root 9270: as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
1.1 root 9271: esac
1.1.1.10 root 9272: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1 root 9273: as_fn_append ac_file_inputs " '$ac_f'"
9274: done
9275:
1.1.1.15 root 9276: # Let's still pretend it is 'configure' which instantiates (i.e., don't
1.1 root 9277: # use $as_me), people would be surprised to read:
9278: # /* config.h. Generated by config.status. */
9279: configure_input='Generated from '`
1.1.1.10 root 9280: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1 root 9281: `' by configure.'
9282: if test x"$ac_file" != x-; then
9283: configure_input="$ac_file. $configure_input"
1.1.1.10 root 9284: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9285: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1 root 9286: fi
9287: # Neutralize special characters interpreted by sed in replacement strings.
9288: case $configure_input in #(
9289: *\&* | *\|* | *\\* )
1.1.1.10 root 9290: ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1 root 9291: sed 's/[\\\\&|]/\\\\&/g'`;; #(
9292: *) ac_sed_conf_input=$configure_input;;
9293: esac
9294:
9295: case $ac_tag in
9296: *:-:* | *:-) cat >"$ac_tmp/stdin" \
9297: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9298: esac
9299: ;;
9300: esac
9301:
9302: ac_dir=`$as_dirname -- "$ac_file" ||
9303: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9304: X"$ac_file" : 'X\(//\)[^/]' \| \
9305: X"$ac_file" : 'X\(//\)$' \| \
9306: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 9307: printf "%s\n" X"$ac_file" |
1.1 root 9308: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9309: s//\1/
9310: q
9311: }
9312: /^X\(\/\/\)[^/].*/{
9313: s//\1/
9314: q
9315: }
9316: /^X\(\/\/\)$/{
9317: s//\1/
9318: q
9319: }
9320: /^X\(\/\).*/{
9321: s//\1/
9322: q
9323: }
9324: s/.*/./; q'`
9325: as_dir="$ac_dir"; as_fn_mkdir_p
9326: ac_builddir=.
9327:
9328: case "$ac_dir" in
9329: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9330: *)
1.1.1.10 root 9331: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 root 9332: # A ".." for each directory in $ac_dir_suffix.
1.1.1.10 root 9333: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 root 9334: case $ac_top_builddir_sub in
9335: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9336: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9337: esac ;;
9338: esac
9339: ac_abs_top_builddir=$ac_pwd
9340: ac_abs_builddir=$ac_pwd$ac_dir_suffix
9341: # for backward compatibility:
9342: ac_top_builddir=$ac_top_build_prefix
9343:
9344: case $srcdir in
9345: .) # We are building in place.
9346: ac_srcdir=.
9347: ac_top_srcdir=$ac_top_builddir_sub
9348: ac_abs_top_srcdir=$ac_pwd ;;
9349: [\\/]* | ?:[\\/]* ) # Absolute name.
9350: ac_srcdir=$srcdir$ac_dir_suffix;
9351: ac_top_srcdir=$srcdir
9352: ac_abs_top_srcdir=$srcdir ;;
9353: *) # Relative name.
9354: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9355: ac_top_srcdir=$ac_top_build_prefix$srcdir
9356: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9357: esac
9358: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9359:
9360:
9361: case $ac_mode in
9362: :F)
9363: #
9364: # CONFIG_FILE
9365: #
9366:
1.1.1.3 root 9367: case $INSTALL in
9368: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9369: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9370: esac
1.1 root 9371: _ACEOF
9372:
9373: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9374: # If the template does not know about datarootdir, expand it.
9375: # FIXME: This hack should be removed a few years after 2.60.
9376: ac_datarootdir_hack=; ac_datarootdir_seen=
9377: ac_sed_dataroot='
9378: /datarootdir/ {
9379: p
9380: q
9381: }
9382: /@datadir@/p
9383: /@docdir@/p
9384: /@infodir@/p
9385: /@localedir@/p
9386: /@mandir@/p'
9387: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9388: *datarootdir*) ac_datarootdir_seen=yes;;
9389: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.1.1.10 root 9390: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9391: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1 root 9392: _ACEOF
9393: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9394: ac_datarootdir_hack='
9395: s&@datadir@&$datadir&g
9396: s&@docdir@&$docdir&g
9397: s&@infodir@&$infodir&g
9398: s&@localedir@&$localedir&g
9399: s&@mandir@&$mandir&g
9400: s&\\\${datarootdir}&$datarootdir&g' ;;
9401: esac
9402: _ACEOF
9403:
1.1.1.15 root 9404: # Neutralize VPATH when '$srcdir' = '.'.
1.1 root 9405: # Shell code in configure.ac might set extrasub.
9406: # FIXME: do we really want to maintain this feature?
9407: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9408: ac_sed_extra="$ac_vpsub
9409: $extrasub
9410: _ACEOF
9411: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9412: :t
9413: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9414: s|@configure_input@|$ac_sed_conf_input|;t t
9415: s&@top_builddir@&$ac_top_builddir_sub&;t t
9416: s&@top_build_prefix@&$ac_top_build_prefix&;t t
9417: s&@srcdir@&$ac_srcdir&;t t
9418: s&@abs_srcdir@&$ac_abs_srcdir&;t t
9419: s&@top_srcdir@&$ac_top_srcdir&;t t
9420: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9421: s&@builddir@&$ac_builddir&;t t
9422: s&@abs_builddir@&$ac_abs_builddir&;t t
9423: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
1.1.1.3 root 9424: s&@INSTALL@&$ac_INSTALL&;t t
1.1 root 9425: $ac_datarootdir_hack
9426: "
9427: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9428: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9429:
9430: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9431: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9432: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9433: "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.1.1.15 root 9434: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
1.1 root 9435: which seems to be undefined. Please make sure it is defined" >&5
1.1.1.15 root 9436: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
1.1 root 9437: which seems to be undefined. Please make sure it is defined" >&2;}
9438:
9439: rm -f "$ac_tmp/stdin"
9440: case $ac_file in
9441: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9442: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9443: esac \
9444: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9445: ;;
9446: :H)
9447: #
9448: # CONFIG_HEADER
9449: #
9450: if test x"$ac_file" != x-; then
9451: {
1.1.1.10 root 9452: printf "%s\n" "/* $configure_input */" >&1 \
1.1 root 9453: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9454: } >"$ac_tmp/config.h" \
9455: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9456: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.1.1.10 root 9457: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9458: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1 root 9459: else
9460: rm -f "$ac_file"
9461: mv "$ac_tmp/config.h" "$ac_file" \
9462: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9463: fi
9464: else
1.1.1.10 root 9465: printf "%s\n" "/* $configure_input */" >&1 \
1.1 root 9466: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9467: || as_fn_error $? "could not create -" "$LINENO" 5
9468: fi
9469: ;;
9470:
9471:
9472: esac
9473:
9474: done # for ac_tag
9475:
9476:
9477: as_fn_exit 0
9478: _ACEOF
9479: ac_clean_files=$ac_clean_files_save
9480:
9481: test $ac_write_fail = 0 ||
9482: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9483:
9484:
9485: # configure is writing to config.log, and then calls config.status.
9486: # config.status does its own redirection, appending to config.log.
9487: # Unfortunately, on DOS this fails, as config.log is still kept open
9488: # by configure, so config.status won't be able to write to it; its
9489: # output is simply discarded. So we exec the FD to /dev/null,
9490: # effectively closing config.log, so it can be properly (re)opened and
9491: # appended to by config.status. When coming back to configure, we
9492: # need to make the FD available again.
9493: if test "$no_create" != yes; then
9494: ac_cs_success=:
9495: ac_config_status_args=
9496: test "$silent" = yes &&
9497: ac_config_status_args="$ac_config_status_args --quiet"
9498: exec 5>/dev/null
9499: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9500: exec 5>>config.log
9501: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9502: # would make configure fail if this is the last instruction.
9503: $ac_cs_success || as_fn_exit 1
9504: fi
9505: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.1.1.10 root 9506: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9507: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1 root 9508: fi
9509:
1.1.1.10 root 9510:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.