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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
1.1.1.19 root 650: LIBS_SOUND
651: HOSTSOUND_SNDIO
652: HOSTSOUND_NETBSD
653: HOSTSOUND_ALSA
1.1.1.17 root 654: LIBS_SLIRP
655: CPPFLAGS_SLIRP
1.1.1.16 root 656: HOSTNET_SLIRP
1.1.1.8 root 657: HOSTNET_BPF
658: HOSTNET_TAP
659: HOSTNET_AFPACKET
1.1.1.15 root 660: HOST_HAS_NEON
1.1.1.14 root 661: HOST_HAS_AVX2
1.1.1.3 root 662: WARNFLAGS_CXX
663: WARNFLAGS_C
1.1.1.4 root 664: COMPILER
1.1.1.6 root 665: host_os
666: host_vendor
667: host_cpu
668: host
669: build_os
670: build_vendor
671: build_cpu
672: build
1.1.1.3 root 673: INSTALL_DATA
674: INSTALL_SCRIPT
675: INSTALL_PROGRAM
1.1 root 676: ac_ct_CC
677: CFLAGS
678: CC
679: OBJEXT
680: EXEEXT
681: ac_ct_CXX
682: CPPFLAGS
683: LDFLAGS
684: CXXFLAGS
685: CXX
686: target_alias
687: host_alias
688: build_alias
689: LIBS
690: ECHO_T
691: ECHO_N
692: ECHO_C
693: DEFS
694: mandir
695: localedir
696: libdir
697: psdir
698: pdfdir
699: dvidir
700: htmldir
701: infodir
702: docdir
703: oldincludedir
704: includedir
1.1.1.10 root 705: runstatedir
1.1 root 706: localstatedir
707: sharedstatedir
708: sysconfdir
709: datadir
710: datarootdir
711: libexecdir
712: sbindir
713: bindir
714: program_transform_name
715: prefix
716: exec_prefix
717: PACKAGE_URL
718: PACKAGE_BUGREPORT
719: PACKAGE_STRING
720: PACKAGE_VERSION
721: PACKAGE_TARNAME
722: PACKAGE_NAME
723: PATH_SEPARATOR
724: SHELL'
725: ac_subst_files=''
726: ac_user_opts='
727: enable_option_checking
1.1.1.14 root 728: enable_avx2
1.1.1.15 root 729: enable_neon
1.1.1.16 root 730: with_libslirp
1.1.1.19 root 731: with_alsa
1.1.1.10 root 732: with_gui
1.1 root 733: '
734: ac_precious_vars='build_alias
735: host_alias
736: target_alias
737: CXX
738: CXXFLAGS
739: LDFLAGS
740: LIBS
741: CPPFLAGS
742: CCC
743: CC
1.1.1.10 root 744: CFLAGS'
1.1 root 745:
746:
747: # Initialize some variables set by options.
748: ac_init_help=
749: ac_init_version=false
750: ac_unrecognized_opts=
751: ac_unrecognized_sep=
752: # The variables have the same names as the options, with
753: # dashes changed to underlines.
754: cache_file=/dev/null
755: exec_prefix=NONE
756: no_create=
757: no_recursion=
758: prefix=NONE
759: program_prefix=NONE
760: program_suffix=NONE
761: program_transform_name=s,x,x,
762: silent=
763: site=
764: srcdir=
765: verbose=
766: x_includes=NONE
767: x_libraries=NONE
768:
769: # Installation directory options.
770: # These are left unexpanded so users can "make install exec_prefix=/foo"
771: # and all the variables that are supposed to be based on exec_prefix
772: # by default will actually change.
773: # Use braces instead of parens because sh, perl, etc. also accept them.
774: # (The list follows the same order as the GNU Coding Standards.)
775: bindir='${exec_prefix}/bin'
776: sbindir='${exec_prefix}/sbin'
777: libexecdir='${exec_prefix}/libexec'
778: datarootdir='${prefix}/share'
779: datadir='${datarootdir}'
780: sysconfdir='${prefix}/etc'
781: sharedstatedir='${prefix}/com'
782: localstatedir='${prefix}/var'
1.1.1.10 root 783: runstatedir='${localstatedir}/run'
1.1 root 784: includedir='${prefix}/include'
785: oldincludedir='/usr/include'
786: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
787: infodir='${datarootdir}/info'
788: htmldir='${docdir}'
789: dvidir='${docdir}'
790: pdfdir='${docdir}'
791: psdir='${docdir}'
792: libdir='${exec_prefix}/lib'
793: localedir='${datarootdir}/locale'
794: mandir='${datarootdir}/man'
795:
796: ac_prev=
797: ac_dashdash=
798: for ac_option
799: do
800: # If the previous option needs an argument, assign it.
801: if test -n "$ac_prev"; then
802: eval $ac_prev=\$ac_option
803: ac_prev=
804: continue
805: fi
806:
807: case $ac_option in
808: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
809: *=) ac_optarg= ;;
810: *) ac_optarg=yes ;;
811: esac
812:
813: case $ac_dashdash$ac_option in
814: --)
815: ac_dashdash=yes ;;
816:
817: -bindir | --bindir | --bindi | --bind | --bin | --bi)
818: ac_prev=bindir ;;
819: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
820: bindir=$ac_optarg ;;
821:
822: -build | --build | --buil | --bui | --bu)
823: ac_prev=build_alias ;;
824: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
825: build_alias=$ac_optarg ;;
826:
827: -cache-file | --cache-file | --cache-fil | --cache-fi \
828: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
829: ac_prev=cache_file ;;
830: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
831: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
832: cache_file=$ac_optarg ;;
833:
834: --config-cache | -C)
835: cache_file=config.cache ;;
836:
837: -datadir | --datadir | --datadi | --datad)
838: ac_prev=datadir ;;
839: -datadir=* | --datadir=* | --datadi=* | --datad=*)
840: datadir=$ac_optarg ;;
841:
842: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
843: | --dataroo | --dataro | --datar)
844: ac_prev=datarootdir ;;
845: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
846: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
847: datarootdir=$ac_optarg ;;
848:
849: -disable-* | --disable-*)
850: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
851: # Reject names that are not valid shell variable names.
852: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 853: as_fn_error $? "invalid feature name: '$ac_useropt'"
1.1 root 854: ac_useropt_orig=$ac_useropt
1.1.1.10 root 855: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 856: case $ac_user_opts in
857: *"
858: "enable_$ac_useropt"
859: "*) ;;
860: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
861: ac_unrecognized_sep=', ';;
862: esac
863: eval enable_$ac_useropt=no ;;
864:
865: -docdir | --docdir | --docdi | --doc | --do)
866: ac_prev=docdir ;;
867: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
868: docdir=$ac_optarg ;;
869:
870: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
871: ac_prev=dvidir ;;
872: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
873: dvidir=$ac_optarg ;;
874:
875: -enable-* | --enable-*)
876: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
877: # Reject names that are not valid shell variable names.
878: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 879: as_fn_error $? "invalid feature name: '$ac_useropt'"
1.1 root 880: ac_useropt_orig=$ac_useropt
1.1.1.10 root 881: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 882: case $ac_user_opts in
883: *"
884: "enable_$ac_useropt"
885: "*) ;;
886: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
887: ac_unrecognized_sep=', ';;
888: esac
889: eval enable_$ac_useropt=\$ac_optarg ;;
890:
891: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
892: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
893: | --exec | --exe | --ex)
894: ac_prev=exec_prefix ;;
895: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
896: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
897: | --exec=* | --exe=* | --ex=*)
898: exec_prefix=$ac_optarg ;;
899:
900: -gas | --gas | --ga | --g)
901: # Obsolete; use --with-gas.
902: with_gas=yes ;;
903:
904: -help | --help | --hel | --he | -h)
905: ac_init_help=long ;;
906: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
907: ac_init_help=recursive ;;
908: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
909: ac_init_help=short ;;
910:
911: -host | --host | --hos | --ho)
912: ac_prev=host_alias ;;
913: -host=* | --host=* | --hos=* | --ho=*)
914: host_alias=$ac_optarg ;;
915:
916: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
917: ac_prev=htmldir ;;
918: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
919: | --ht=*)
920: htmldir=$ac_optarg ;;
921:
922: -includedir | --includedir | --includedi | --included | --include \
923: | --includ | --inclu | --incl | --inc)
924: ac_prev=includedir ;;
925: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
926: | --includ=* | --inclu=* | --incl=* | --inc=*)
927: includedir=$ac_optarg ;;
928:
929: -infodir | --infodir | --infodi | --infod | --info | --inf)
930: ac_prev=infodir ;;
931: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
932: infodir=$ac_optarg ;;
933:
934: -libdir | --libdir | --libdi | --libd)
935: ac_prev=libdir ;;
936: -libdir=* | --libdir=* | --libdi=* | --libd=*)
937: libdir=$ac_optarg ;;
938:
939: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
940: | --libexe | --libex | --libe)
941: ac_prev=libexecdir ;;
942: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
943: | --libexe=* | --libex=* | --libe=*)
944: libexecdir=$ac_optarg ;;
945:
946: -localedir | --localedir | --localedi | --localed | --locale)
947: ac_prev=localedir ;;
948: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
949: localedir=$ac_optarg ;;
950:
951: -localstatedir | --localstatedir | --localstatedi | --localstated \
952: | --localstate | --localstat | --localsta | --localst | --locals)
953: ac_prev=localstatedir ;;
954: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
955: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
956: localstatedir=$ac_optarg ;;
957:
958: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
959: ac_prev=mandir ;;
960: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
961: mandir=$ac_optarg ;;
962:
963: -nfp | --nfp | --nf)
964: # Obsolete; use --without-fp.
965: with_fp=no ;;
966:
967: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
968: | --no-cr | --no-c | -n)
969: no_create=yes ;;
970:
971: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
972: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
973: no_recursion=yes ;;
974:
975: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
976: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
977: | --oldin | --oldi | --old | --ol | --o)
978: ac_prev=oldincludedir ;;
979: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
980: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
981: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
982: oldincludedir=$ac_optarg ;;
983:
984: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
985: ac_prev=prefix ;;
986: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
987: prefix=$ac_optarg ;;
988:
989: -program-prefix | --program-prefix | --program-prefi | --program-pref \
990: | --program-pre | --program-pr | --program-p)
991: ac_prev=program_prefix ;;
992: -program-prefix=* | --program-prefix=* | --program-prefi=* \
993: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
994: program_prefix=$ac_optarg ;;
995:
996: -program-suffix | --program-suffix | --program-suffi | --program-suff \
997: | --program-suf | --program-su | --program-s)
998: ac_prev=program_suffix ;;
999: -program-suffix=* | --program-suffix=* | --program-suffi=* \
1000: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1001: program_suffix=$ac_optarg ;;
1002:
1003: -program-transform-name | --program-transform-name \
1004: | --program-transform-nam | --program-transform-na \
1005: | --program-transform-n | --program-transform- \
1006: | --program-transform | --program-transfor \
1007: | --program-transfo | --program-transf \
1008: | --program-trans | --program-tran \
1009: | --progr-tra | --program-tr | --program-t)
1010: ac_prev=program_transform_name ;;
1011: -program-transform-name=* | --program-transform-name=* \
1012: | --program-transform-nam=* | --program-transform-na=* \
1013: | --program-transform-n=* | --program-transform-=* \
1014: | --program-transform=* | --program-transfor=* \
1015: | --program-transfo=* | --program-transf=* \
1016: | --program-trans=* | --program-tran=* \
1017: | --progr-tra=* | --program-tr=* | --program-t=*)
1018: program_transform_name=$ac_optarg ;;
1019:
1020: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1021: ac_prev=pdfdir ;;
1022: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1023: pdfdir=$ac_optarg ;;
1024:
1025: -psdir | --psdir | --psdi | --psd | --ps)
1026: ac_prev=psdir ;;
1027: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1028: psdir=$ac_optarg ;;
1029:
1030: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1031: | -silent | --silent | --silen | --sile | --sil)
1032: silent=yes ;;
1033:
1.1.1.10 root 1034: -runstatedir | --runstatedir | --runstatedi | --runstated \
1035: | --runstate | --runstat | --runsta | --runst | --runs \
1036: | --run | --ru | --r)
1037: ac_prev=runstatedir ;;
1038: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1039: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1040: | --run=* | --ru=* | --r=*)
1041: runstatedir=$ac_optarg ;;
1042:
1.1 root 1043: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1044: ac_prev=sbindir ;;
1045: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1046: | --sbi=* | --sb=*)
1047: sbindir=$ac_optarg ;;
1048:
1049: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1050: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1051: | --sharedst | --shareds | --shared | --share | --shar \
1052: | --sha | --sh)
1053: ac_prev=sharedstatedir ;;
1054: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1055: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1056: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1057: | --sha=* | --sh=*)
1058: sharedstatedir=$ac_optarg ;;
1059:
1060: -site | --site | --sit)
1061: ac_prev=site ;;
1062: -site=* | --site=* | --sit=*)
1063: site=$ac_optarg ;;
1064:
1065: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1066: ac_prev=srcdir ;;
1067: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1068: srcdir=$ac_optarg ;;
1069:
1070: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1071: | --syscon | --sysco | --sysc | --sys | --sy)
1072: ac_prev=sysconfdir ;;
1073: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1074: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1075: sysconfdir=$ac_optarg ;;
1076:
1077: -target | --target | --targe | --targ | --tar | --ta | --t)
1078: ac_prev=target_alias ;;
1079: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1080: target_alias=$ac_optarg ;;
1081:
1082: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1083: verbose=yes ;;
1084:
1085: -version | --version | --versio | --versi | --vers | -V)
1086: ac_init_version=: ;;
1087:
1088: -with-* | --with-*)
1089: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1090: # Reject names that are not valid shell variable names.
1091: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 1092: as_fn_error $? "invalid package name: '$ac_useropt'"
1.1 root 1093: ac_useropt_orig=$ac_useropt
1.1.1.10 root 1094: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 1095: case $ac_user_opts in
1096: *"
1097: "with_$ac_useropt"
1098: "*) ;;
1099: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1100: ac_unrecognized_sep=', ';;
1101: esac
1102: eval with_$ac_useropt=\$ac_optarg ;;
1103:
1104: -without-* | --without-*)
1105: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1106: # Reject names that are not valid shell variable names.
1107: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.1.1.15 root 1108: as_fn_error $? "invalid package name: '$ac_useropt'"
1.1 root 1109: ac_useropt_orig=$ac_useropt
1.1.1.10 root 1110: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1 root 1111: case $ac_user_opts in
1112: *"
1113: "with_$ac_useropt"
1114: "*) ;;
1115: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1116: ac_unrecognized_sep=', ';;
1117: esac
1118: eval with_$ac_useropt=no ;;
1119:
1120: --x)
1121: # Obsolete; use --with-x.
1122: with_x=yes ;;
1123:
1124: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1125: | --x-incl | --x-inc | --x-in | --x-i)
1126: ac_prev=x_includes ;;
1127: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1128: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1129: x_includes=$ac_optarg ;;
1130:
1131: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1132: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1133: ac_prev=x_libraries ;;
1134: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1135: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1136: x_libraries=$ac_optarg ;;
1137:
1.1.1.15 root 1138: -*) as_fn_error $? "unrecognized option: '$ac_option'
1139: Try '$0 --help' for more information"
1.1 root 1140: ;;
1141:
1142: *=*)
1143: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1144: # Reject names that are not valid shell variable names.
1145: case $ac_envvar in #(
1146: '' | [0-9]* | *[!_$as_cr_alnum]* )
1.1.1.15 root 1147: as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
1.1 root 1148: esac
1149: eval $ac_envvar=\$ac_optarg
1150: export $ac_envvar ;;
1151:
1152: *)
1153: # FIXME: should be removed in autoconf 3.0.
1.1.1.10 root 1154: printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1 root 1155: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1.1.10 root 1156: printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.1 root 1157: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1158: ;;
1159:
1160: esac
1161: done
1162:
1163: if test -n "$ac_prev"; then
1164: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1165: as_fn_error $? "missing argument to $ac_option"
1166: fi
1167:
1168: if test -n "$ac_unrecognized_opts"; then
1169: case $enable_option_checking in
1170: no) ;;
1171: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.1.1.10 root 1172: *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1 root 1173: esac
1174: fi
1175:
1176: # Check all directory arguments for consistency.
1177: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1178: datadir sysconfdir sharedstatedir localstatedir includedir \
1179: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.1.1.10 root 1180: libdir localedir mandir runstatedir
1.1 root 1181: do
1182: eval ac_val=\$$ac_var
1183: # Remove trailing slashes.
1184: case $ac_val in
1185: */ )
1186: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1187: eval $ac_var=\$ac_val;;
1188: esac
1189: # Be sure to have absolute directory names.
1190: case $ac_val in
1191: [\\/$]* | ?:[\\/]* ) continue;;
1192: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1193: esac
1194: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1195: done
1196:
1.1.1.15 root 1197: # There might be people who depend on the old broken behavior: '$host'
1.1 root 1198: # used to hold the argument of --host etc.
1199: # FIXME: To remove some day.
1200: build=$build_alias
1201: host=$host_alias
1202: target=$target_alias
1203:
1204: # FIXME: To remove some day.
1205: if test "x$host_alias" != x; then
1206: if test "x$build_alias" = x; then
1207: cross_compiling=maybe
1208: elif test "x$build_alias" != "x$host_alias"; then
1209: cross_compiling=yes
1210: fi
1211: fi
1212:
1213: ac_tool_prefix=
1214: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1215:
1216: test "$silent" = yes && exec 6>/dev/null
1217:
1218:
1219: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1220: ac_ls_di=`ls -di .` &&
1221: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1222: as_fn_error $? "working directory cannot be determined"
1223: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1224: as_fn_error $? "pwd does not report name of working directory"
1225:
1226:
1227: # Find the source files, if location was not specified.
1228: if test -z "$srcdir"; then
1229: ac_srcdir_defaulted=yes
1230: # Try the directory containing this script, then the parent directory.
1231: ac_confdir=`$as_dirname -- "$as_myself" ||
1232: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1233: X"$as_myself" : 'X\(//\)[^/]' \| \
1234: X"$as_myself" : 'X\(//\)$' \| \
1235: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 1236: printf "%s\n" X"$as_myself" |
1.1 root 1237: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1238: s//\1/
1239: q
1240: }
1241: /^X\(\/\/\)[^/].*/{
1242: s//\1/
1243: q
1244: }
1245: /^X\(\/\/\)$/{
1246: s//\1/
1247: q
1248: }
1249: /^X\(\/\).*/{
1250: s//\1/
1251: q
1252: }
1253: s/.*/./; q'`
1254: srcdir=$ac_confdir
1255: if test ! -r "$srcdir/$ac_unique_file"; then
1256: srcdir=..
1257: fi
1258: else
1259: ac_srcdir_defaulted=no
1260: fi
1261: if test ! -r "$srcdir/$ac_unique_file"; then
1262: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1263: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1264: fi
1.1.1.15 root 1265: ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
1.1 root 1266: ac_abs_confdir=`(
1267: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1268: pwd)`
1269: # When building in place, set srcdir=.
1270: if test "$ac_abs_confdir" = "$ac_pwd"; then
1271: srcdir=.
1272: fi
1273: # Remove unnecessary trailing slashes from srcdir.
1274: # Double slashes in file names in object file debugging info
1275: # mess up M-x gdb in Emacs.
1276: case $srcdir in
1277: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1278: esac
1279: for ac_var in $ac_precious_vars; do
1280: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1281: eval ac_env_${ac_var}_value=\$${ac_var}
1282: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1283: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1284: done
1285:
1286: #
1287: # Report the --help message.
1288: #
1289: if test "$ac_init_help" = "long"; then
1290: # Omit some internal or obsolete options to make the list less imposing.
1291: # This message is too long to be a string in the A/UX 3.1 sh.
1292: cat <<_ACEOF
1.1.1.15 root 1293: 'configure' configures nono 0.0 to adapt to many kinds of systems.
1.1 root 1294:
1295: Usage: $0 [OPTION]... [VAR=VALUE]...
1296:
1297: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1298: VAR=VALUE. See below for descriptions of some of the useful variables.
1299:
1300: Defaults for the options are specified in brackets.
1301:
1302: Configuration:
1303: -h, --help display this help and exit
1304: --help=short display options specific to this package
1305: --help=recursive display the short help of all the included packages
1306: -V, --version display version information and exit
1.1.1.15 root 1307: -q, --quiet, --silent do not print 'checking ...' messages
1.1 root 1308: --cache-file=FILE cache test results in FILE [disabled]
1.1.1.15 root 1309: -C, --config-cache alias for '--cache-file=config.cache'
1.1 root 1310: -n, --no-create do not create output files
1.1.1.15 root 1311: --srcdir=DIR find the sources in DIR [configure dir or '..']
1.1 root 1312:
1313: Installation directories:
1314: --prefix=PREFIX install architecture-independent files in PREFIX
1315: [$ac_default_prefix]
1316: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1317: [PREFIX]
1318:
1.1.1.15 root 1319: By default, 'make install' will install all the files in
1320: '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
1321: an installation prefix other than '$ac_default_prefix' using '--prefix',
1322: for instance '--prefix=\$HOME'.
1.1 root 1323:
1324: For better control, use the options below.
1325:
1326: Fine tuning of the installation directories:
1327: --bindir=DIR user executables [EPREFIX/bin]
1328: --sbindir=DIR system admin executables [EPREFIX/sbin]
1329: --libexecdir=DIR program executables [EPREFIX/libexec]
1330: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1331: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1332: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1.1.1.10 root 1333: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1.1 root 1334: --libdir=DIR object code libraries [EPREFIX/lib]
1335: --includedir=DIR C header files [PREFIX/include]
1336: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1337: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1338: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1339: --infodir=DIR info documentation [DATAROOTDIR/info]
1340: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1341: --mandir=DIR man documentation [DATAROOTDIR/man]
1.1.1.3 root 1342: --docdir=DIR documentation root [DATAROOTDIR/doc/nono]
1.1 root 1343: --htmldir=DIR html documentation [DOCDIR]
1344: --dvidir=DIR dvi documentation [DOCDIR]
1345: --pdfdir=DIR pdf documentation [DOCDIR]
1346: --psdir=DIR ps documentation [DOCDIR]
1347: _ACEOF
1348:
1349: cat <<\_ACEOF
1.1.1.6 root 1350:
1351: System types:
1352: --build=BUILD configure for building on BUILD [guessed]
1353: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1.1 root 1354: _ACEOF
1355: fi
1356:
1357: if test -n "$ac_init_help"; then
1358: case $ac_init_help in
1.1.1.3 root 1359: short | recursive ) echo "Configuration of nono 0.0:";;
1.1 root 1360: esac
1361: cat <<\_ACEOF
1362:
1.1.1.14 root 1363: Optional Features:
1364: --disable-option-checking ignore unrecognized --enable/--with options
1365: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1366: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1367: --disable-avx2 disable avx2 support
1.1.1.15 root 1368: --disable-neon disable NEON support
1.1.1.14 root 1369:
1.1.1.10 root 1370: Optional Packages:
1371: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1372: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1.1.1.16 root 1373: --without-libslirp disable usermode network (using SLIRP)
1.1.1.19 root 1374: --with-alsa enable ALSA support (default:yes on Linux, otherwise
1375: no)
1.1.1.10 root 1376: --without-gui disable GUI support
1377:
1.1 root 1378: Some influential environment variables:
1379: CXX C++ compiler command
1380: CXXFLAGS C++ compiler flags
1381: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1382: nonstandard directory <lib dir>
1383: LIBS libraries to pass to the linker, e.g. -l<library>
1384: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1385: you have headers in a nonstandard directory <include dir>
1386: CC C compiler command
1387: CFLAGS C compiler flags
1388:
1.1.1.15 root 1389: Use these variables to override the choices made by 'configure' or to help
1.1 root 1390: it to find libraries and programs with nonstandard names/locations.
1391:
1392: Report bugs to the package provider.
1393: _ACEOF
1394: ac_status=$?
1395: fi
1396:
1397: if test "$ac_init_help" = "recursive"; then
1398: # If there are subdirs, report their specific --help.
1399: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1400: test -d "$ac_dir" ||
1401: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1402: continue
1403: ac_builddir=.
1404:
1405: case "$ac_dir" in
1406: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1407: *)
1.1.1.10 root 1408: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 root 1409: # A ".." for each directory in $ac_dir_suffix.
1.1.1.10 root 1410: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 root 1411: case $ac_top_builddir_sub in
1412: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1413: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1414: esac ;;
1415: esac
1416: ac_abs_top_builddir=$ac_pwd
1417: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1418: # for backward compatibility:
1419: ac_top_builddir=$ac_top_build_prefix
1420:
1421: case $srcdir in
1422: .) # We are building in place.
1423: ac_srcdir=.
1424: ac_top_srcdir=$ac_top_builddir_sub
1425: ac_abs_top_srcdir=$ac_pwd ;;
1426: [\\/]* | ?:[\\/]* ) # Absolute name.
1427: ac_srcdir=$srcdir$ac_dir_suffix;
1428: ac_top_srcdir=$srcdir
1429: ac_abs_top_srcdir=$srcdir ;;
1430: *) # Relative name.
1431: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1432: ac_top_srcdir=$ac_top_build_prefix$srcdir
1433: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1434: esac
1435: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1436:
1437: cd "$ac_dir" || { ac_status=$?; continue; }
1.1.1.10 root 1438: # Check for configure.gnu first; this name is used for a wrapper for
1439: # Metaconfig's "Configure" on case-insensitive file systems.
1.1 root 1440: if test -f "$ac_srcdir/configure.gnu"; then
1441: echo &&
1442: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1443: elif test -f "$ac_srcdir/configure"; then
1444: echo &&
1445: $SHELL "$ac_srcdir/configure" --help=recursive
1446: else
1.1.1.10 root 1447: printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1 root 1448: fi || ac_status=$?
1449: cd "$ac_pwd" || { ac_status=$?; break; }
1450: done
1451: fi
1452:
1453: test -n "$ac_init_help" && exit $ac_status
1454: if $ac_init_version; then
1455: cat <<\_ACEOF
1.1.1.3 root 1456: nono configure 0.0
1.1.1.15 root 1457: generated by GNU Autoconf 2.72
1.1 root 1458:
1.1.1.15 root 1459: Copyright (C) 2023 Free Software Foundation, Inc.
1.1 root 1460: This configure script is free software; the Free Software Foundation
1461: gives unlimited permission to copy, distribute and modify it.
1462: _ACEOF
1463: exit
1464: fi
1465:
1466: ## ------------------------ ##
1467: ## Autoconf initialization. ##
1468: ## ------------------------ ##
1469:
1470: # ac_fn_cxx_try_compile LINENO
1471: # ----------------------------
1472: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1473: ac_fn_cxx_try_compile ()
1474: {
1475: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1476: rm -f conftest.$ac_objext conftest.beam
1.1 root 1477: if { { ac_try="$ac_compile"
1478: case "(($ac_try" in
1479: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1480: *) ac_try_echo=$ac_try;;
1481: esac
1482: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 1483: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1484: (eval "$ac_compile") 2>conftest.err
1485: ac_status=$?
1486: if test -s conftest.err; then
1487: grep -v '^ *+' conftest.err >conftest.er1
1488: cat conftest.er1 >&5
1489: mv -f conftest.er1 conftest.err
1490: fi
1.1.1.10 root 1491: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1492: test $ac_status = 0; } && {
1493: test -z "$ac_cxx_werror_flag" ||
1494: test ! -s conftest.err
1.1.1.10 root 1495: } && test -s conftest.$ac_objext
1496: then :
1.1 root 1497: ac_retval=0
1.1.1.15 root 1498: else case e in #(
1499: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1500: sed 's/^/| /' conftest.$ac_ext >&5
1501:
1.1.1.15 root 1502: ac_retval=1 ;;
1503: esac
1.1 root 1504: fi
1505: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1506: as_fn_set_status $ac_retval
1507:
1508: } # ac_fn_cxx_try_compile
1509:
1510: # ac_fn_c_try_compile LINENO
1511: # --------------------------
1512: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1513: ac_fn_c_try_compile ()
1514: {
1515: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1516: rm -f conftest.$ac_objext conftest.beam
1.1 root 1517: if { { ac_try="$ac_compile"
1518: case "(($ac_try" in
1519: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1520: *) ac_try_echo=$ac_try;;
1521: esac
1522: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 1523: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1524: (eval "$ac_compile") 2>conftest.err
1525: ac_status=$?
1526: if test -s conftest.err; then
1527: grep -v '^ *+' conftest.err >conftest.er1
1528: cat conftest.er1 >&5
1529: mv -f conftest.er1 conftest.err
1530: fi
1.1.1.10 root 1531: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1532: test $ac_status = 0; } && {
1533: test -z "$ac_c_werror_flag" ||
1534: test ! -s conftest.err
1.1.1.10 root 1535: } && test -s conftest.$ac_objext
1536: then :
1.1 root 1537: ac_retval=0
1.1.1.15 root 1538: else case e in #(
1539: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1540: sed 's/^/| /' conftest.$ac_ext >&5
1541:
1.1.1.15 root 1542: ac_retval=1 ;;
1543: esac
1.1 root 1544: fi
1545: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1546: as_fn_set_status $ac_retval
1547:
1548: } # ac_fn_c_try_compile
1549:
1.1.1.10 root 1550: # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1551: # ---------------------------------------------------------
1.1 root 1552: # Tests whether HEADER exists and can be compiled using the include files in
1553: # INCLUDES, setting the cache variable VAR accordingly.
1.1.1.10 root 1554: ac_fn_cxx_check_header_compile ()
1.1 root 1555: {
1556: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1557: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558: printf %s "checking for $2... " >&6; }
1559: if eval test \${$3+y}
1560: then :
1561: printf %s "(cached) " >&6
1.1.1.15 root 1562: else case e in #(
1563: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 1564: /* end confdefs.h. */
1565: $4
1566: #include <$2>
1567: _ACEOF
1.1.1.10 root 1568: if ac_fn_cxx_try_compile "$LINENO"
1569: then :
1.1 root 1570: eval "$3=yes"
1.1.1.15 root 1571: else case e in #(
1572: e) eval "$3=no" ;;
1573: esac
1.1 root 1574: fi
1.1.1.15 root 1575: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1576: esac
1.1 root 1577: fi
1578: eval ac_res=\$$3
1.1.1.10 root 1579: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1580: printf "%s\n" "$ac_res" >&6; }
1.1 root 1581: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1582:
1.1.1.10 root 1583: } # ac_fn_cxx_check_header_compile
1.1 root 1584:
1585: # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
1586: # ---------------------------------------------
1587: # Tests whether TYPE exists after having included INCLUDES, setting cache
1588: # variable VAR accordingly.
1589: ac_fn_cxx_check_type ()
1590: {
1591: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1592: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1593: printf %s "checking for $2... " >&6; }
1594: if eval test \${$3+y}
1595: then :
1596: printf %s "(cached) " >&6
1.1.1.15 root 1597: else case e in #(
1598: e) eval "$3=no"
1.1 root 1599: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600: /* end confdefs.h. */
1601: $4
1602: int
1.1.1.10 root 1603: main (void)
1.1 root 1604: {
1605: if (sizeof ($2))
1606: return 0;
1607: ;
1608: return 0;
1609: }
1610: _ACEOF
1.1.1.10 root 1611: if ac_fn_cxx_try_compile "$LINENO"
1612: then :
1.1 root 1613: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614: /* end confdefs.h. */
1615: $4
1616: int
1.1.1.10 root 1617: main (void)
1.1 root 1618: {
1619: if (sizeof (($2)))
1620: return 0;
1621: ;
1622: return 0;
1623: }
1624: _ACEOF
1.1.1.10 root 1625: if ac_fn_cxx_try_compile "$LINENO"
1626: then :
1.1 root 1627:
1.1.1.15 root 1628: else case e in #(
1629: e) eval "$3=yes" ;;
1630: esac
1.1 root 1631: fi
1.1.1.10 root 1632: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 1633: fi
1.1.1.15 root 1634: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1635: esac
1.1 root 1636: fi
1637: eval ac_res=\$$3
1.1.1.10 root 1638: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1639: printf "%s\n" "$ac_res" >&6; }
1.1 root 1640: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1641:
1642: } # ac_fn_cxx_check_type
1643:
1.1.1.14 root 1644: # ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
1645: # ------------------------------------------------------
1646: # Tries to find if the field MEMBER exists in type AGGR, after including
1647: # INCLUDES, setting cache variable VAR accordingly.
1648: ac_fn_cxx_check_member ()
1649: {
1650: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1652: printf %s "checking for $2.$3... " >&6; }
1653: if eval test \${$4+y}
1654: then :
1655: printf %s "(cached) " >&6
1.1.1.15 root 1656: else case e in #(
1657: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.14 root 1658: /* end confdefs.h. */
1659: $5
1660: int
1661: main (void)
1662: {
1663: static $2 ac_aggr;
1664: if (ac_aggr.$3)
1665: return 0;
1666: ;
1667: return 0;
1668: }
1669: _ACEOF
1670: if ac_fn_cxx_try_compile "$LINENO"
1671: then :
1672: eval "$4=yes"
1.1.1.15 root 1673: else case e in #(
1674: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.14 root 1675: /* end confdefs.h. */
1676: $5
1677: int
1678: main (void)
1679: {
1680: static $2 ac_aggr;
1681: if (sizeof ac_aggr.$3)
1682: return 0;
1683: ;
1684: return 0;
1685: }
1686: _ACEOF
1687: if ac_fn_cxx_try_compile "$LINENO"
1688: then :
1689: eval "$4=yes"
1.1.1.15 root 1690: else case e in #(
1691: e) eval "$4=no" ;;
1692: esac
1.1.1.14 root 1693: fi
1.1.1.15 root 1694: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1695: esac
1.1.1.14 root 1696: fi
1.1.1.15 root 1697: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1698: esac
1.1.1.14 root 1699: fi
1700: eval ac_res=\$$4
1701: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1702: printf "%s\n" "$ac_res" >&6; }
1703: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1704:
1705: } # ac_fn_cxx_check_member
1706:
1.1 root 1707: # ac_fn_cxx_try_link LINENO
1708: # -------------------------
1709: # Try to link conftest.$ac_ext, and return whether this succeeded.
1710: ac_fn_cxx_try_link ()
1711: {
1712: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 1713: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.1 root 1714: if { { ac_try="$ac_link"
1715: case "(($ac_try" in
1716: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1717: *) ac_try_echo=$ac_try;;
1718: esac
1719: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 1720: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 1721: (eval "$ac_link") 2>conftest.err
1722: ac_status=$?
1723: if test -s conftest.err; then
1724: grep -v '^ *+' conftest.err >conftest.er1
1725: cat conftest.er1 >&5
1726: mv -f conftest.er1 conftest.err
1727: fi
1.1.1.10 root 1728: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 1729: test $ac_status = 0; } && {
1730: test -z "$ac_cxx_werror_flag" ||
1731: test ! -s conftest.err
1732: } && test -s conftest$ac_exeext && {
1733: test "$cross_compiling" = yes ||
1734: test -x conftest$ac_exeext
1.1.1.10 root 1735: }
1736: then :
1.1 root 1737: ac_retval=0
1.1.1.15 root 1738: else case e in #(
1739: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 1740: sed 's/^/| /' conftest.$ac_ext >&5
1741:
1.1.1.15 root 1742: ac_retval=1 ;;
1743: esac
1.1 root 1744: fi
1745: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1746: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1747: # interfere with the next link command; also delete a directory that is
1748: # left behind by Apple's compiler. We do this before executing the actions.
1749: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1750: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1751: as_fn_set_status $ac_retval
1752:
1753: } # ac_fn_cxx_try_link
1.1.1.17 root 1754:
1755: # ac_fn_cxx_try_run LINENO
1756: # ------------------------
1757: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
1758: # executables *can* be run.
1759: ac_fn_cxx_try_run ()
1760: {
1761: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762: if { { ac_try="$ac_link"
1763: case "(($ac_try" in
1764: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1765: *) ac_try_echo=$ac_try;;
1766: esac
1767: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1768: printf "%s\n" "$ac_try_echo"; } >&5
1769: (eval "$ac_link") 2>&5
1770: ac_status=$?
1771: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1773: { { case "(($ac_try" in
1774: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775: *) ac_try_echo=$ac_try;;
1776: esac
1777: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778: printf "%s\n" "$ac_try_echo"; } >&5
1779: (eval "$ac_try") 2>&5
1780: ac_status=$?
1781: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782: test $ac_status = 0; }; }
1783: then :
1784: ac_retval=0
1785: else case e in #(
1786: e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5
1787: printf "%s\n" "$as_me: failed program was:" >&5
1788: sed 's/^/| /' conftest.$ac_ext >&5
1789:
1790: ac_retval=$ac_status ;;
1791: esac
1792: fi
1793: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1794: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1795: as_fn_set_status $ac_retval
1796:
1797: } # ac_fn_cxx_try_run
1.1.1.10 root 1798: ac_configure_args_raw=
1799: for ac_arg
1800: do
1801: case $ac_arg in
1802: *\'*)
1803: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1804: esac
1805: as_fn_append ac_configure_args_raw " '$ac_arg'"
1806: done
1807:
1808: case $ac_configure_args_raw in
1809: *$as_nl*)
1810: ac_safe_unquote= ;;
1811: *)
1812: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
1813: ac_unsafe_a="$ac_unsafe_z#~"
1814: ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1815: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1816: esac
1817:
1.1 root 1818: cat >config.log <<_ACEOF
1819: This file contains any messages produced by compilers while
1820: running configure, to aid debugging if configure makes a mistake.
1821:
1.1.1.3 root 1822: It was created by nono $as_me 0.0, which was
1.1.1.15 root 1823: generated by GNU Autoconf 2.72. Invocation command line was
1.1 root 1824:
1.1.1.10 root 1825: $ $0$ac_configure_args_raw
1.1 root 1826:
1827: _ACEOF
1828: exec 5>>config.log
1829: {
1830: cat <<_ASUNAME
1831: ## --------- ##
1832: ## Platform. ##
1833: ## --------- ##
1834:
1835: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1836: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1837: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1838: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1839: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1840:
1841: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1842: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1843:
1844: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1845: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1846: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1847: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1848: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1849: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1850: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1851:
1852: _ASUNAME
1853:
1854: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855: for as_dir in $PATH
1856: do
1857: IFS=$as_save_IFS
1.1.1.10 root 1858: case $as_dir in #(((
1859: '') as_dir=./ ;;
1860: */) ;;
1861: *) as_dir=$as_dir/ ;;
1862: esac
1863: printf "%s\n" "PATH: $as_dir"
1.1 root 1864: done
1865: IFS=$as_save_IFS
1866:
1867: } >&5
1868:
1869: cat >&5 <<_ACEOF
1870:
1871:
1872: ## ----------- ##
1873: ## Core tests. ##
1874: ## ----------- ##
1875:
1876: _ACEOF
1877:
1878:
1879: # Keep a trace of the command line.
1880: # Strip out --no-create and --no-recursion so they do not pile up.
1881: # Strip out --silent because we don't want to record it for future runs.
1882: # Also quote any args containing shell meta-characters.
1883: # Make two passes to allow for proper duplicate-argument suppression.
1884: ac_configure_args=
1885: ac_configure_args0=
1886: ac_configure_args1=
1887: ac_must_keep_next=false
1888: for ac_pass in 1 2
1889: do
1890: for ac_arg
1891: do
1892: case $ac_arg in
1893: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1894: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1895: | -silent | --silent | --silen | --sile | --sil)
1896: continue ;;
1897: *\'*)
1.1.1.10 root 1898: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 1899: esac
1900: case $ac_pass in
1901: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1902: 2)
1903: as_fn_append ac_configure_args1 " '$ac_arg'"
1904: if test $ac_must_keep_next = true; then
1905: ac_must_keep_next=false # Got value, back to normal.
1906: else
1907: case $ac_arg in
1908: *=* | --config-cache | -C | -disable-* | --disable-* \
1909: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1910: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1911: | -with-* | --with-* | -without-* | --without-* | --x)
1912: case "$ac_configure_args0 " in
1913: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1914: esac
1915: ;;
1916: -* ) ac_must_keep_next=true ;;
1917: esac
1918: fi
1919: as_fn_append ac_configure_args " '$ac_arg'"
1920: ;;
1921: esac
1922: done
1923: done
1924: { ac_configure_args0=; unset ac_configure_args0;}
1925: { ac_configure_args1=; unset ac_configure_args1;}
1926:
1927: # When interrupted or exit'd, cleanup temporary files, and complete
1928: # config.log. We remove comments because anyway the quotes in there
1929: # would cause problems or look ugly.
1930: # WARNING: Use '\'' to represent an apostrophe within the trap.
1931: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1932: trap 'exit_status=$?
1.1.1.10 root 1933: # Sanitize IFS.
1934: IFS=" "" $as_nl"
1.1 root 1935: # Save into config.log some information that might help in debugging.
1936: {
1937: echo
1938:
1.1.1.10 root 1939: printf "%s\n" "## ---------------- ##
1.1 root 1940: ## Cache variables. ##
1941: ## ---------------- ##"
1942: echo
1943: # The following way of writing the cache mishandles newlines in values,
1944: (
1945: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1946: eval ac_val=\$$ac_var
1947: case $ac_val in #(
1948: *${as_nl}*)
1949: case $ac_var in #(
1.1.1.10 root 1950: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1951: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 root 1952: esac
1953: case $ac_var in #(
1954: _ | IFS | as_nl) ;; #(
1955: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1956: *) { eval $ac_var=; unset $ac_var;} ;;
1957: esac ;;
1958: esac
1959: done
1960: (set) 2>&1 |
1961: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1962: *${as_nl}ac_space=\ *)
1963: sed -n \
1964: "s/'\''/'\''\\\\'\'''\''/g;
1965: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1966: ;; #(
1967: *)
1968: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1969: ;;
1970: esac |
1971: sort
1972: )
1973: echo
1974:
1.1.1.10 root 1975: printf "%s\n" "## ----------------- ##
1.1 root 1976: ## Output variables. ##
1977: ## ----------------- ##"
1978: echo
1979: for ac_var in $ac_subst_vars
1980: do
1981: eval ac_val=\$$ac_var
1982: case $ac_val in
1.1.1.10 root 1983: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 root 1984: esac
1.1.1.10 root 1985: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 root 1986: done | sort
1987: echo
1988:
1989: if test -n "$ac_subst_files"; then
1.1.1.10 root 1990: printf "%s\n" "## ------------------- ##
1.1 root 1991: ## File substitutions. ##
1992: ## ------------------- ##"
1993: echo
1994: for ac_var in $ac_subst_files
1995: do
1996: eval ac_val=\$$ac_var
1997: case $ac_val in
1.1.1.10 root 1998: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1 root 1999: esac
1.1.1.10 root 2000: printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1 root 2001: done | sort
2002: echo
2003: fi
2004:
2005: if test -s confdefs.h; then
1.1.1.10 root 2006: printf "%s\n" "## ----------- ##
1.1 root 2007: ## confdefs.h. ##
2008: ## ----------- ##"
2009: echo
2010: cat confdefs.h
2011: echo
2012: fi
2013: test "$ac_signal" != 0 &&
1.1.1.10 root 2014: printf "%s\n" "$as_me: caught signal $ac_signal"
2015: printf "%s\n" "$as_me: exit $exit_status"
1.1 root 2016: } >&5
2017: rm -f core *.core core.conftest.* &&
2018: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2019: exit $exit_status
2020: ' 0
2021: for ac_signal in 1 2 13 15; do
2022: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2023: done
2024: ac_signal=0
2025:
2026: # confdefs.h avoids OS command line length limits that DEFS can exceed.
2027: rm -f -r conftest* confdefs.h
2028:
1.1.1.10 root 2029: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1 root 2030:
2031: # Predefined preprocessor variables.
2032:
1.1.1.10 root 2033: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1 root 2034:
1.1.1.10 root 2035: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1 root 2036:
1.1.1.10 root 2037: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1 root 2038:
1.1.1.10 root 2039: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1 root 2040:
1.1.1.10 root 2041: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1 root 2042:
1.1.1.10 root 2043: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1 root 2044:
2045:
2046: # Let the site file select an alternate cache file if it wants to.
2047: # Prefer an explicitly selected file to automatically selected ones.
2048: if test -n "$CONFIG_SITE"; then
1.1.1.10 root 2049: ac_site_files="$CONFIG_SITE"
1.1 root 2050: elif test "x$prefix" != xNONE; then
1.1.1.10 root 2051: ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1 root 2052: else
1.1.1.10 root 2053: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1 root 2054: fi
1.1.1.10 root 2055:
2056: for ac_site_file in $ac_site_files
1.1 root 2057: do
1.1.1.10 root 2058: case $ac_site_file in #(
2059: */*) :
2060: ;; #(
2061: *) :
2062: ac_site_file=./$ac_site_file ;;
2063: esac
2064: if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2066: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1 root 2067: sed 's/^/| /' "$ac_site_file" >&5
2068: . "$ac_site_file" \
1.1.1.15 root 2069: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2070: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 2071: as_fn_error $? "failed to load site script $ac_site_file
1.1.1.15 root 2072: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 2073: fi
2074: done
2075:
2076: if test -r "$cache_file"; then
2077: # Some versions of bash will fail to source /dev/null (special files
2078: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2079: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.1.1.10 root 2080: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2081: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1 root 2082: case $cache_file in
2083: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2084: *) . "./$cache_file";;
2085: esac
2086: fi
2087: else
1.1.1.10 root 2088: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2089: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1 root 2090: >$cache_file
2091: fi
2092:
1.1.1.10 root 2093: # Test code for whether the C++ compiler supports C++98 (global declarations)
2094: ac_cxx_conftest_cxx98_globals='
2095: // Does the compiler advertise C++98 conformance?
2096: #if !defined __cplusplus || __cplusplus < 199711L
2097: # error "Compiler does not advertise C++98 conformance"
2098: #endif
1.1 root 2099:
1.1.1.10 root 2100: // These inclusions are to reject old compilers that
2101: // lack the unsuffixed header files.
2102: #include <cstdlib>
2103: #include <exception>
2104:
2105: // <cassert> and <cstring> are *not* freestanding headers in C++98.
2106: extern void assert (int);
2107: namespace std {
2108: extern int strcmp (const char *, const char *);
2109: }
2110:
2111: // Namespaces, exceptions, and templates were all added after "C++ 2.0".
2112: using std::exception;
2113: using std::strcmp;
2114:
2115: namespace {
2116:
2117: void test_exception_syntax()
2118: {
2119: try {
2120: throw "test";
2121: } catch (const char *s) {
2122: // Extra parentheses suppress a warning when building autoconf itself,
2123: // due to lint rules shared with more typical C programs.
2124: assert (!(strcmp) (s, "test"));
2125: }
2126: }
1.1 root 2127:
1.1.1.10 root 2128: template <typename T> struct test_template
2129: {
2130: T const val;
2131: explicit test_template(T t) : val(t) {}
2132: template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2133: };
1.1 root 2134:
1.1.1.10 root 2135: } // anonymous namespace
2136: '
1.1 root 2137:
1.1.1.10 root 2138: # Test code for whether the C++ compiler supports C++98 (body of main)
2139: ac_cxx_conftest_cxx98_main='
2140: assert (argc);
2141: assert (! argv[0]);
2142: {
2143: test_exception_syntax ();
2144: test_template<double> tt (2.0);
2145: assert (tt.add (4) == 6.0);
2146: assert (true && !false);
2147: }
2148: '
2149:
2150: # Test code for whether the C++ compiler supports C++11 (global declarations)
2151: ac_cxx_conftest_cxx11_globals='
2152: // Does the compiler advertise C++ 2011 conformance?
2153: #if !defined __cplusplus || __cplusplus < 201103L
2154: # error "Compiler does not advertise C++11 conformance"
2155: #endif
2156:
2157: namespace cxx11test
2158: {
2159: constexpr int get_val() { return 20; }
2160:
2161: struct testinit
2162: {
2163: int i;
2164: double d;
2165: };
2166:
2167: class delegate
2168: {
2169: public:
2170: delegate(int n) : n(n) {}
2171: delegate(): delegate(2354) {}
2172:
2173: virtual int getval() { return this->n; };
2174: protected:
2175: int n;
2176: };
2177:
2178: class overridden : public delegate
2179: {
2180: public:
2181: overridden(int n): delegate(n) {}
2182: virtual int getval() override final { return this->n * 2; }
2183: };
2184:
2185: class nocopy
2186: {
2187: public:
2188: nocopy(int i): i(i) {}
2189: nocopy() = default;
2190: nocopy(const nocopy&) = delete;
2191: nocopy & operator=(const nocopy&) = delete;
2192: private:
2193: int i;
2194: };
2195:
2196: // for testing lambda expressions
2197: template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2198: {
2199: return f(v);
2200: }
2201:
2202: // for testing variadic templates and trailing return types
2203: template <typename V> auto sum(V first) -> V
2204: {
2205: return first;
2206: }
2207: template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2208: {
2209: return first + sum(rest...);
2210: }
2211: }
2212: '
2213:
2214: # Test code for whether the C++ compiler supports C++11 (body of main)
2215: ac_cxx_conftest_cxx11_main='
2216: {
2217: // Test auto and decltype
2218: auto a1 = 6538;
2219: auto a2 = 48573953.4;
2220: auto a3 = "String literal";
2221:
2222: int total = 0;
2223: for (auto i = a3; *i; ++i) { total += *i; }
2224:
2225: decltype(a2) a4 = 34895.034;
2226: }
2227: {
2228: // Test constexpr
2229: short sa[cxx11test::get_val()] = { 0 };
2230: }
2231: {
2232: // Test initializer lists
2233: cxx11test::testinit il = { 4323, 435234.23544 };
2234: }
2235: {
2236: // Test range-based for
2237: int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2238: 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2239: for (auto &x : array) { x += 23; }
2240: }
2241: {
2242: // Test lambda expressions
2243: using cxx11test::eval;
2244: assert (eval ([](int x) { return x*2; }, 21) == 42);
2245: double d = 2.0;
2246: assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2247: assert (d == 5.0);
2248: assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2249: assert (d == 5.0);
2250: }
2251: {
2252: // Test use of variadic templates
2253: using cxx11test::sum;
2254: auto a = sum(1);
2255: auto b = sum(1, 2);
2256: auto c = sum(1.0, 2.0, 3.0);
2257: }
2258: {
2259: // Test constructor delegation
2260: cxx11test::delegate d1;
2261: cxx11test::delegate d2();
2262: cxx11test::delegate d3(45);
2263: }
2264: {
2265: // Test override and final
2266: cxx11test::overridden o1(55464);
2267: }
2268: {
2269: // Test nullptr
2270: char *c = nullptr;
2271: }
2272: {
2273: // Test template brackets
2274: test_template<::test_template<int>> v(test_template<int>(12));
2275: }
2276: {
2277: // Unicode literals
2278: char const *utf8 = u8"UTF-8 string \u2500";
2279: char16_t const *utf16 = u"UTF-8 string \u2500";
2280: char32_t const *utf32 = U"UTF-32 string \u2500";
2281: }
2282: '
2283:
2284: # Test code for whether the C compiler supports C++11 (complete).
2285: ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2286: ${ac_cxx_conftest_cxx11_globals}
2287:
2288: int
2289: main (int argc, char **argv)
2290: {
2291: int ok = 0;
2292: ${ac_cxx_conftest_cxx98_main}
2293: ${ac_cxx_conftest_cxx11_main}
2294: return ok;
2295: }
2296: "
2297:
2298: # Test code for whether the C compiler supports C++98 (complete).
2299: ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2300: int
2301: main (int argc, char **argv)
2302: {
2303: int ok = 0;
2304: ${ac_cxx_conftest_cxx98_main}
2305: return ok;
2306: }
2307: "
2308:
2309: # Test code for whether the C compiler supports C89 (global declarations)
2310: ac_c_conftest_c89_globals='
2311: /* Does the compiler advertise C89 conformance?
2312: Do not test the value of __STDC__, because some compilers set it to 0
2313: while being otherwise adequately conformant. */
2314: #if !defined __STDC__
2315: # error "Compiler does not advertise C89 conformance"
2316: #endif
2317:
2318: #include <stddef.h>
2319: #include <stdarg.h>
2320: struct stat;
2321: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2322: struct buf { int x; };
2323: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1.1.1.15 root 2324: static char *e (char **p, int i)
1.1.1.10 root 2325: {
2326: return p[i];
2327: }
2328: static char *f (char * (*g) (char **, int), char **p, ...)
2329: {
2330: char *s;
2331: va_list v;
2332: va_start (v,p);
2333: s = g (p, va_arg (v,int));
2334: va_end (v);
2335: return s;
2336: }
2337:
1.1.1.15 root 2338: /* C89 style stringification. */
2339: #define noexpand_stringify(a) #a
2340: const char *stringified = noexpand_stringify(arbitrary+token=sequence);
2341:
2342: /* C89 style token pasting. Exercises some of the corner cases that
2343: e.g. old MSVC gets wrong, but not very hard. */
2344: #define noexpand_concat(a,b) a##b
2345: #define expand_concat(a,b) noexpand_concat(a,b)
2346: extern int vA;
2347: extern int vbee;
2348: #define aye A
2349: #define bee B
2350: int *pvA = &expand_concat(v,aye);
2351: int *pvbee = &noexpand_concat(v,bee);
2352:
1.1.1.10 root 2353: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2354: function prototypes and stuff, but not \xHH hex character constants.
2355: These do not provoke an error unfortunately, instead are silently treated
2356: as an "x". The following induces an error, until -std is added to get
2357: proper ANSI mode. Curiously \x00 != x always comes out true, for an
2358: array size at least. It is necessary to write \x00 == 0 to get something
2359: that is true only with -std. */
2360: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2361:
2362: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2363: inside strings and character constants. */
2364: #define FOO(x) '\''x'\''
2365: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2366:
2367: int test (int i, double x);
2368: struct s1 {int (*f) (int a);};
2369: struct s2 {int (*f) (double a);};
2370: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2371: int, int);'
2372:
2373: # Test code for whether the C compiler supports C89 (body of main).
2374: ac_c_conftest_c89_main='
2375: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2376: '
2377:
2378: # Test code for whether the C compiler supports C99 (global declarations)
2379: ac_c_conftest_c99_globals='
1.1.1.15 root 2380: /* Does the compiler advertise C99 conformance? */
1.1.1.10 root 2381: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2382: # error "Compiler does not advertise C99 conformance"
2383: #endif
2384:
1.1.1.15 root 2385: // See if C++-style comments work.
2386:
1.1.1.10 root 2387: #include <stdbool.h>
2388: extern int puts (const char *);
2389: extern int printf (const char *, ...);
2390: extern int dprintf (int, const char *, ...);
2391: extern void *malloc (size_t);
1.1.1.15 root 2392: extern void free (void *);
1.1.1.10 root 2393:
2394: // Check varargs macros. These examples are taken from C99 6.10.3.5.
2395: // dprintf is used instead of fprintf to avoid needing to declare
2396: // FILE and stderr.
2397: #define debug(...) dprintf (2, __VA_ARGS__)
2398: #define showlist(...) puts (#__VA_ARGS__)
2399: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2400: static void
2401: test_varargs_macros (void)
2402: {
2403: int x = 1234;
2404: int y = 5678;
2405: debug ("Flag");
2406: debug ("X = %d\n", x);
2407: showlist (The first, second, and third items.);
2408: report (x>y, "x is %d but y is %d", x, y);
2409: }
2410:
2411: // Check long long types.
2412: #define BIG64 18446744073709551615ull
2413: #define BIG32 4294967295ul
2414: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2415: #if !BIG_OK
2416: #error "your preprocessor is broken"
2417: #endif
2418: #if BIG_OK
2419: #else
2420: #error "your preprocessor is broken"
2421: #endif
2422: static long long int bignum = -9223372036854775807LL;
2423: static unsigned long long int ubignum = BIG64;
2424:
2425: struct incomplete_array
2426: {
2427: int datasize;
2428: double data[];
2429: };
2430:
2431: struct named_init {
2432: int number;
2433: const wchar_t *name;
2434: double average;
2435: };
2436:
2437: typedef const char *ccp;
2438:
2439: static inline int
2440: test_restrict (ccp restrict text)
2441: {
2442: // Iterate through items via the restricted pointer.
2443: // Also check for declarations in for loops.
2444: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2445: continue;
2446: return 0;
2447: }
2448:
2449: // Check varargs and va_copy.
2450: static bool
2451: test_varargs (const char *format, ...)
2452: {
2453: va_list args;
2454: va_start (args, format);
2455: va_list args_copy;
2456: va_copy (args_copy, args);
2457:
2458: const char *str = "";
2459: int number = 0;
2460: float fnumber = 0;
2461:
2462: while (*format)
2463: {
2464: switch (*format++)
2465: {
2466: case '\''s'\'': // string
2467: str = va_arg (args_copy, const char *);
2468: break;
2469: case '\''d'\'': // int
2470: number = va_arg (args_copy, int);
2471: break;
2472: case '\''f'\'': // float
2473: fnumber = va_arg (args_copy, double);
2474: break;
2475: default:
2476: break;
2477: }
2478: }
2479: va_end (args_copy);
2480: va_end (args);
2481:
2482: return *str && number && fnumber;
2483: }
2484: '
2485:
2486: # Test code for whether the C compiler supports C99 (body of main).
2487: ac_c_conftest_c99_main='
2488: // Check bool.
2489: _Bool success = false;
2490: success |= (argc != 0);
2491:
2492: // Check restrict.
2493: if (test_restrict ("String literal") == 0)
2494: success = true;
2495: char *restrict newvar = "Another string";
2496:
2497: // Check varargs.
2498: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2499: test_varargs_macros ();
2500:
2501: // Check flexible array members.
2502: struct incomplete_array *ia =
2503: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2504: ia->datasize = 10;
2505: for (int i = 0; i < ia->datasize; ++i)
2506: ia->data[i] = i * 1.234;
1.1.1.15 root 2507: // Work around memory leak warnings.
2508: free (ia);
1.1.1.10 root 2509:
2510: // Check named initializers.
2511: struct named_init ni = {
2512: .number = 34,
2513: .name = L"Test wide string",
2514: .average = 543.34343,
2515: };
2516:
2517: ni.number = 58;
2518:
2519: int dynamic_array[ni.number];
2520: dynamic_array[0] = argv[0][0];
2521: dynamic_array[ni.number - 1] = 543;
2522:
2523: // work around unused variable warnings
2524: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2525: || dynamic_array[ni.number - 1] != 543);
2526: '
2527:
2528: # Test code for whether the C compiler supports C11 (global declarations)
2529: ac_c_conftest_c11_globals='
1.1.1.15 root 2530: /* Does the compiler advertise C11 conformance? */
1.1.1.10 root 2531: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2532: # error "Compiler does not advertise C11 conformance"
2533: #endif
2534:
2535: // Check _Alignas.
2536: char _Alignas (double) aligned_as_double;
2537: char _Alignas (0) no_special_alignment;
2538: extern char aligned_as_int;
2539: char _Alignas (0) _Alignas (int) aligned_as_int;
2540:
2541: // Check _Alignof.
2542: enum
2543: {
2544: int_alignment = _Alignof (int),
2545: int_array_alignment = _Alignof (int[100]),
2546: char_alignment = _Alignof (char)
2547: };
2548: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2549:
2550: // Check _Noreturn.
2551: int _Noreturn does_not_return (void) { for (;;) continue; }
2552:
2553: // Check _Static_assert.
2554: struct test_static_assert
2555: {
2556: int x;
2557: _Static_assert (sizeof (int) <= sizeof (long int),
2558: "_Static_assert does not work in struct");
2559: long int y;
2560: };
2561:
2562: // Check UTF-8 literals.
2563: #define u8 syntax error!
2564: char const utf8_literal[] = u8"happens to be ASCII" "another string";
2565:
2566: // Check duplicate typedefs.
2567: typedef long *long_ptr;
2568: typedef long int *long_ptr;
2569: typedef long_ptr long_ptr;
2570:
2571: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2572: struct anonymous
2573: {
2574: union {
2575: struct { int i; int j; };
2576: struct { int k; long int l; } w;
2577: };
2578: int m;
2579: } v1;
2580: '
2581:
2582: # Test code for whether the C compiler supports C11 (body of main).
2583: ac_c_conftest_c11_main='
2584: _Static_assert ((offsetof (struct anonymous, i)
2585: == offsetof (struct anonymous, w.k)),
2586: "Anonymous union alignment botch");
2587: v1.i = 2;
2588: v1.w.k = 5;
2589: ok |= v1.i != 5;
2590: '
2591:
2592: # Test code for whether the C compiler supports C11 (complete).
2593: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2594: ${ac_c_conftest_c99_globals}
2595: ${ac_c_conftest_c11_globals}
2596:
2597: int
2598: main (int argc, char **argv)
2599: {
2600: int ok = 0;
2601: ${ac_c_conftest_c89_main}
2602: ${ac_c_conftest_c99_main}
2603: ${ac_c_conftest_c11_main}
2604: return ok;
2605: }
2606: "
2607:
2608: # Test code for whether the C compiler supports C99 (complete).
2609: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2610: ${ac_c_conftest_c99_globals}
2611:
2612: int
2613: main (int argc, char **argv)
2614: {
2615: int ok = 0;
2616: ${ac_c_conftest_c89_main}
2617: ${ac_c_conftest_c99_main}
2618: return ok;
2619: }
2620: "
2621:
2622: # Test code for whether the C compiler supports C89 (complete).
2623: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2624:
2625: int
2626: main (int argc, char **argv)
2627: {
2628: int ok = 0;
2629: ${ac_c_conftest_c89_main}
2630: return ok;
2631: }
2632: "
2633:
2634: as_fn_append ac_header_cxx_list " stdio.h stdio_h HAVE_STDIO_H"
2635: as_fn_append ac_header_cxx_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2636: as_fn_append ac_header_cxx_list " string.h string_h HAVE_STRING_H"
2637: as_fn_append ac_header_cxx_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2638: as_fn_append ac_header_cxx_list " stdint.h stdint_h HAVE_STDINT_H"
2639: as_fn_append ac_header_cxx_list " strings.h strings_h HAVE_STRINGS_H"
2640: as_fn_append ac_header_cxx_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2641: as_fn_append ac_header_cxx_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2642: as_fn_append ac_header_cxx_list " unistd.h unistd_h HAVE_UNISTD_H"
2643:
2644: # Auxiliary files required by this configure script.
2645: ac_aux_files="config.guess config.sub install-sh"
2646:
2647: # Locations in which to look for auxiliary files.
2648: ac_aux_dir_candidates="${srcdir}/scripts"
2649:
2650: # Search for a directory containing all of the required auxiliary files,
2651: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2652: # If we don't find one directory that contains all the files we need,
2653: # we report the set of missing files from the *first* directory in
2654: # $ac_aux_dir_candidates and give up.
2655: ac_missing_aux_files=""
2656: ac_first_candidate=:
2657: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2658: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2659: as_found=false
2660: for as_dir in $ac_aux_dir_candidates
2661: do
2662: IFS=$as_save_IFS
2663: case $as_dir in #(((
2664: '') as_dir=./ ;;
2665: */) ;;
2666: *) as_dir=$as_dir/ ;;
2667: esac
2668: as_found=:
2669:
2670: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2671: ac_aux_dir_found=yes
2672: ac_install_sh=
2673: for ac_aux in $ac_aux_files
2674: do
2675: # As a special case, if "install-sh" is required, that requirement
2676: # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2677: # and $ac_install_sh is set appropriately for whichever one is found.
2678: if test x"$ac_aux" = x"install-sh"
2679: then
2680: if test -f "${as_dir}install-sh"; then
2681: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2682: ac_install_sh="${as_dir}install-sh -c"
2683: elif test -f "${as_dir}install.sh"; then
2684: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2685: ac_install_sh="${as_dir}install.sh -c"
2686: elif test -f "${as_dir}shtool"; then
2687: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2688: ac_install_sh="${as_dir}shtool install -c"
2689: else
2690: ac_aux_dir_found=no
2691: if $ac_first_candidate; then
2692: ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2693: else
2694: break
2695: fi
2696: fi
2697: else
2698: if test -f "${as_dir}${ac_aux}"; then
2699: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2700: else
2701: ac_aux_dir_found=no
2702: if $ac_first_candidate; then
2703: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2704: else
2705: break
2706: fi
2707: fi
2708: fi
2709: done
2710: if test "$ac_aux_dir_found" = yes; then
2711: ac_aux_dir="$as_dir"
1.1.1.6 root 2712: break
2713: fi
1.1.1.10 root 2714: ac_first_candidate=false
2715:
2716: as_found=false
1.1.1.6 root 2717: done
1.1.1.10 root 2718: IFS=$as_save_IFS
2719: if $as_found
2720: then :
2721:
1.1.1.15 root 2722: else case e in #(
2723: e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
2724: esac
1.1.1.6 root 2725: fi
2726:
1.1.1.10 root 2727:
1.1.1.6 root 2728: # These three variables are undocumented and unsupported,
2729: # and are intended to be withdrawn in a future Autoconf release.
2730: # They can cause serious problems if a builder's source tree is in a directory
2731: # whose full name contains unusual characters.
1.1.1.10 root 2732: if test -f "${ac_aux_dir}config.guess"; then
2733: ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2734: fi
2735: if test -f "${ac_aux_dir}config.sub"; then
2736: ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2737: fi
2738: if test -f "$ac_aux_dir/configure"; then
2739: ac_configure="$SHELL ${ac_aux_dir}configure"
2740: fi
2741:
2742: # Check that the precious variables saved in the cache have kept the same
2743: # value.
2744: ac_cache_corrupted=false
2745: for ac_var in $ac_precious_vars; do
2746: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2747: eval ac_new_set=\$ac_env_${ac_var}_set
2748: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2749: eval ac_new_val=\$ac_env_${ac_var}_value
2750: case $ac_old_set,$ac_new_set in
2751: set,)
1.1.1.15 root 2752: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
2753: printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
1.1.1.10 root 2754: ac_cache_corrupted=: ;;
2755: ,set)
1.1.1.15 root 2756: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
2757: printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
1.1.1.10 root 2758: ac_cache_corrupted=: ;;
2759: ,);;
2760: *)
2761: if test "x$ac_old_val" != "x$ac_new_val"; then
2762: # differences in whitespace do not lead to failure.
2763: ac_old_val_w=`echo x $ac_old_val`
2764: ac_new_val_w=`echo x $ac_new_val`
2765: if test "$ac_old_val_w" != "$ac_new_val_w"; then
1.1.1.15 root 2766: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
2767: printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
1.1.1.10 root 2768: ac_cache_corrupted=:
2769: else
1.1.1.15 root 2770: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
2771: printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
1.1.1.10 root 2772: eval $ac_var=\$ac_old_val
2773: fi
1.1.1.15 root 2774: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
2775: printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
2776: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
2777: printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
1.1.1.10 root 2778: fi;;
2779: esac
2780: # Pass precious variables to config.status.
2781: if test "$ac_new_set" = set; then
2782: case $ac_new_val in
2783: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2784: *) ac_arg=$ac_var=$ac_new_val ;;
2785: esac
2786: case " $ac_configure_args " in
2787: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2788: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2789: esac
2790: fi
2791: done
2792: if $ac_cache_corrupted; then
1.1.1.15 root 2793: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2794: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.10 root 2795: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2796: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1.1.1.15 root 2797: as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
1.1.1.10 root 2798: and start over" "$LINENO" 5
2799: fi
2800: ## -------------------- ##
2801: ## Main body of script. ##
2802: ## -------------------- ##
2803:
2804: ac_ext=c
2805: ac_cpp='$CPP $CPPFLAGS'
2806: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2807: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2808: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2809:
2810:
1.1.1.6 root 2811:
2812:
1.1 root 2813:
2814: # Checks for programs.
1.1.1.10 root 2815:
2816:
2817:
2818:
2819:
2820:
1.1 root 2821: ac_ext=cpp
2822: ac_cpp='$CXXCPP $CPPFLAGS'
2823: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2824: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2825: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2826: if test -z "$CXX"; then
2827: if test -n "$CCC"; then
2828: CXX=$CCC
2829: else
2830: if test -n "$ac_tool_prefix"; then
1.1.1.10 root 2831: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
1.1 root 2832: do
2833: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2834: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.1.1.10 root 2835: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836: printf %s "checking for $ac_word... " >&6; }
2837: if test ${ac_cv_prog_CXX+y}
2838: then :
2839: printf %s "(cached) " >&6
1.1.1.15 root 2840: else case e in #(
2841: e) if test -n "$CXX"; then
1.1 root 2842: ac_cv_prog_CXX="$CXX" # Let the user override the test.
2843: else
2844: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845: for as_dir in $PATH
2846: do
2847: IFS=$as_save_IFS
1.1.1.10 root 2848: case $as_dir in #(((
2849: '') as_dir=./ ;;
2850: */) ;;
2851: *) as_dir=$as_dir/ ;;
2852: esac
1.1 root 2853: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 2854: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 2855: ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1.1.1.10 root 2856: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 2857: break 2
2858: fi
2859: done
2860: done
2861: IFS=$as_save_IFS
2862:
1.1.1.15 root 2863: fi ;;
2864: esac
1.1 root 2865: fi
2866: CXX=$ac_cv_prog_CXX
2867: if test -n "$CXX"; then
1.1.1.10 root 2868: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2869: printf "%s\n" "$CXX" >&6; }
1.1 root 2870: else
1.1.1.10 root 2871: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872: printf "%s\n" "no" >&6; }
1.1 root 2873: fi
2874:
2875:
2876: test -n "$CXX" && break
2877: done
2878: fi
2879: if test -z "$CXX"; then
2880: ac_ct_CXX=$CXX
1.1.1.10 root 2881: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
1.1 root 2882: do
2883: # Extract the first word of "$ac_prog", so it can be a program name with args.
2884: set dummy $ac_prog; ac_word=$2
1.1.1.10 root 2885: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886: printf %s "checking for $ac_word... " >&6; }
2887: if test ${ac_cv_prog_ac_ct_CXX+y}
2888: then :
2889: printf %s "(cached) " >&6
1.1.1.15 root 2890: else case e in #(
2891: e) if test -n "$ac_ct_CXX"; then
1.1 root 2892: ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2893: else
2894: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895: for as_dir in $PATH
2896: do
2897: IFS=$as_save_IFS
1.1.1.10 root 2898: case $as_dir in #(((
2899: '') as_dir=./ ;;
2900: */) ;;
2901: *) as_dir=$as_dir/ ;;
2902: esac
1.1 root 2903: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 2904: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 2905: ac_cv_prog_ac_ct_CXX="$ac_prog"
1.1.1.10 root 2906: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 2907: break 2
2908: fi
2909: done
2910: done
2911: IFS=$as_save_IFS
2912:
1.1.1.15 root 2913: fi ;;
2914: esac
1.1 root 2915: fi
2916: ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2917: if test -n "$ac_ct_CXX"; then
1.1.1.10 root 2918: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2919: printf "%s\n" "$ac_ct_CXX" >&6; }
1.1 root 2920: else
1.1.1.10 root 2921: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2922: printf "%s\n" "no" >&6; }
1.1 root 2923: fi
2924:
2925:
2926: test -n "$ac_ct_CXX" && break
2927: done
2928:
2929: if test "x$ac_ct_CXX" = x; then
2930: CXX="g++"
2931: else
2932: case $cross_compiling:$ac_tool_warned in
2933: yes:)
1.1.1.10 root 2934: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2935: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 2936: ac_tool_warned=yes ;;
2937: esac
2938: CXX=$ac_ct_CXX
2939: fi
2940: fi
2941:
2942: fi
2943: fi
2944: # Provide some information about the compiler.
1.1.1.10 root 2945: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
1.1 root 2946: set X $ac_compile
2947: ac_compiler=$2
2948: for ac_option in --version -v -V -qversion; do
2949: { { ac_try="$ac_compiler $ac_option >&5"
2950: case "(($ac_try" in
2951: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2952: *) ac_try_echo=$ac_try;;
2953: esac
2954: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 2955: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 2956: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2957: ac_status=$?
2958: if test -s conftest.err; then
2959: sed '10a\
2960: ... rest of stderr output deleted ...
2961: 10q' conftest.err >conftest.er1
2962: cat conftest.er1 >&5
2963: fi
2964: rm -f conftest.er1 conftest.err
1.1.1.10 root 2965: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 2966: test $ac_status = 0; }
2967: done
2968:
2969: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2970: /* end confdefs.h. */
2971:
2972: int
1.1.1.10 root 2973: main (void)
1.1 root 2974: {
2975:
2976: ;
2977: return 0;
2978: }
2979: _ACEOF
2980: ac_clean_files_save=$ac_clean_files
2981: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2982: # Try to create an executable without -o first, disregard a.out.
2983: # It will help us diagnose broken compilers, and finding out an intuition
2984: # of exeext.
1.1.1.10 root 2985: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2986: printf %s "checking whether the C++ compiler works... " >&6; }
2987: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1 root 2988:
2989: # The possible output files:
2990: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2991:
2992: ac_rmfiles=
2993: for ac_file in $ac_files
2994: do
2995: case $ac_file in
2996: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2997: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2998: esac
2999: done
3000: rm -f $ac_rmfiles
3001:
3002: if { { ac_try="$ac_link_default"
3003: case "(($ac_try" in
3004: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3005: *) ac_try_echo=$ac_try;;
3006: esac
3007: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3008: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3009: (eval "$ac_link_default") 2>&5
3010: ac_status=$?
1.1.1.10 root 3011: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3012: test $ac_status = 0; }
3013: then :
1.1.1.15 root 3014: # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
3015: # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
1.1 root 3016: # in a Makefile. We should not override ac_cv_exeext if it was cached,
3017: # so that the user can short-circuit this test for compilers unknown to
3018: # Autoconf.
3019: for ac_file in $ac_files ''
3020: do
3021: test -f "$ac_file" || continue
3022: case $ac_file in
3023: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3024: ;;
3025: [ab].out )
3026: # We found the default executable, but exeext='' is most
3027: # certainly right.
3028: break;;
3029: *.* )
1.1.1.10 root 3030: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1 root 3031: then :; else
3032: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3033: fi
3034: # We set ac_cv_exeext here because the later test for it is not
1.1.1.15 root 3035: # safe: cross compilers may not add the suffix if given an '-o'
1.1 root 3036: # argument, so we may need to know it at that point already.
3037: # Even if this section looks crufty: it has the advantage of
3038: # actually working.
3039: break;;
3040: * )
3041: break;;
3042: esac
3043: done
3044: test "$ac_cv_exeext" = no && ac_cv_exeext=
3045:
1.1.1.15 root 3046: else case e in #(
3047: e) ac_file='' ;;
3048: esac
1.1 root 3049: fi
1.1.1.10 root 3050: if test -z "$ac_file"
3051: then :
3052: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3053: printf "%s\n" "no" >&6; }
3054: printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 3055: sed 's/^/| /' conftest.$ac_ext >&5
3056:
1.1.1.15 root 3057: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3058: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3059: as_fn_error 77 "C++ compiler cannot create executables
1.1.1.15 root 3060: See 'config.log' for more details" "$LINENO" 5; }
3061: else case e in #(
3062: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3063: printf "%s\n" "yes" >&6; } ;;
3064: esac
1.1.1.10 root 3065: fi
3066: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3067: printf %s "checking for C++ compiler default output file name... " >&6; }
3068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3069: printf "%s\n" "$ac_file" >&6; }
1.1 root 3070: ac_exeext=$ac_cv_exeext
3071:
3072: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3073: ac_clean_files=$ac_clean_files_save
1.1.1.10 root 3074: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3075: printf %s "checking for suffix of executables... " >&6; }
1.1 root 3076: if { { ac_try="$ac_link"
3077: case "(($ac_try" in
3078: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3079: *) ac_try_echo=$ac_try;;
3080: esac
3081: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3082: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3083: (eval "$ac_link") 2>&5
3084: ac_status=$?
1.1.1.10 root 3085: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3086: test $ac_status = 0; }
3087: then :
1.1.1.15 root 3088: # If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
3089: # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will
3090: # work properly (i.e., refer to 'conftest.exe'), while it won't with
3091: # 'rm'.
1.1 root 3092: for ac_file in conftest.exe conftest conftest.*; do
3093: test -f "$ac_file" || continue
3094: case $ac_file in
3095: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3096: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3097: break;;
3098: * ) break;;
3099: esac
3100: done
1.1.1.15 root 3101: else case e in #(
3102: e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3103: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3104: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
1.1.1.15 root 3105: See 'config.log' for more details" "$LINENO" 5; } ;;
3106: esac
1.1 root 3107: fi
3108: rm -f conftest conftest$ac_cv_exeext
1.1.1.10 root 3109: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3110: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1 root 3111:
3112: rm -f conftest.$ac_ext
3113: EXEEXT=$ac_cv_exeext
3114: ac_exeext=$EXEEXT
3115: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116: /* end confdefs.h. */
3117: #include <stdio.h>
3118: int
1.1.1.10 root 3119: main (void)
1.1 root 3120: {
3121: FILE *f = fopen ("conftest.out", "w");
1.1.1.15 root 3122: if (!f)
3123: return 1;
1.1 root 3124: return ferror (f) || fclose (f) != 0;
3125:
3126: ;
3127: return 0;
3128: }
3129: _ACEOF
3130: ac_clean_files="$ac_clean_files conftest.out"
3131: # Check that the compiler produces executables we can run. If not, either
3132: # the compiler is broken, or we cross compile.
1.1.1.10 root 3133: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3134: printf %s "checking whether we are cross compiling... " >&6; }
1.1 root 3135: if test "$cross_compiling" != yes; then
3136: { { ac_try="$ac_link"
3137: case "(($ac_try" in
3138: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139: *) ac_try_echo=$ac_try;;
3140: esac
3141: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3142: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3143: (eval "$ac_link") 2>&5
3144: ac_status=$?
1.1.1.10 root 3145: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3146: test $ac_status = 0; }
3147: if { ac_try='./conftest$ac_cv_exeext'
3148: { { case "(($ac_try" in
3149: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3150: *) ac_try_echo=$ac_try;;
3151: esac
3152: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3153: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3154: (eval "$ac_try") 2>&5
3155: ac_status=$?
1.1.1.10 root 3156: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3157: test $ac_status = 0; }; }; then
3158: cross_compiling=no
3159: else
3160: if test "$cross_compiling" = maybe; then
3161: cross_compiling=yes
3162: else
1.1.1.15 root 3163: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3164: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.10 root 3165: as_fn_error 77 "cannot run C++ compiled programs.
1.1.1.15 root 3166: If you meant to cross compile, use '--host'.
3167: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 3168: fi
3169: fi
3170: fi
1.1.1.10 root 3171: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3172: printf "%s\n" "$cross_compiling" >&6; }
1.1 root 3173:
1.1.1.15 root 3174: rm -f conftest.$ac_ext conftest$ac_cv_exeext \
3175: conftest.o conftest.obj conftest.out
1.1 root 3176: ac_clean_files=$ac_clean_files_save
1.1.1.10 root 3177: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3178: printf %s "checking for suffix of object files... " >&6; }
3179: if test ${ac_cv_objext+y}
3180: then :
3181: printf %s "(cached) " >&6
1.1.1.15 root 3182: else case e in #(
3183: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3184: /* end confdefs.h. */
3185:
3186: int
1.1.1.10 root 3187: main (void)
1.1 root 3188: {
3189:
3190: ;
3191: return 0;
3192: }
3193: _ACEOF
3194: rm -f conftest.o conftest.obj
3195: if { { ac_try="$ac_compile"
3196: case "(($ac_try" in
3197: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3198: *) ac_try_echo=$ac_try;;
3199: esac
3200: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3201: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3202: (eval "$ac_compile") 2>&5
3203: ac_status=$?
1.1.1.10 root 3204: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3205: test $ac_status = 0; }
3206: then :
1.1 root 3207: for ac_file in conftest.o conftest.obj conftest.*; do
3208: test -f "$ac_file" || continue;
3209: case $ac_file in
3210: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3211: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3212: break;;
3213: esac
3214: done
1.1.1.15 root 3215: else case e in #(
3216: e) printf "%s\n" "$as_me: failed program was:" >&5
1.1 root 3217: sed 's/^/| /' conftest.$ac_ext >&5
3218:
1.1.1.15 root 3219: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3220: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3221: as_fn_error $? "cannot compute suffix of object files: cannot compile
1.1.1.15 root 3222: See 'config.log' for more details" "$LINENO" 5; } ;;
3223: esac
1.1 root 3224: fi
1.1.1.15 root 3225: rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
3226: esac
1.1 root 3227: fi
1.1.1.10 root 3228: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3229: printf "%s\n" "$ac_cv_objext" >&6; }
1.1 root 3230: OBJEXT=$ac_cv_objext
3231: ac_objext=$OBJEXT
1.1.1.10 root 3232: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3233: printf %s "checking whether the compiler supports GNU C++... " >&6; }
3234: if test ${ac_cv_cxx_compiler_gnu+y}
3235: then :
3236: printf %s "(cached) " >&6
1.1.1.15 root 3237: else case e in #(
3238: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3239: /* end confdefs.h. */
3240:
3241: int
1.1.1.10 root 3242: main (void)
1.1 root 3243: {
3244: #ifndef __GNUC__
3245: choke me
3246: #endif
3247:
3248: ;
3249: return 0;
3250: }
3251: _ACEOF
1.1.1.10 root 3252: if ac_fn_cxx_try_compile "$LINENO"
3253: then :
1.1 root 3254: ac_compiler_gnu=yes
1.1.1.15 root 3255: else case e in #(
3256: e) ac_compiler_gnu=no ;;
3257: esac
1.1 root 3258: fi
1.1.1.10 root 3259: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 3260: ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1.1.1.15 root 3261: ;;
3262: esac
1.1 root 3263: fi
1.1.1.10 root 3264: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3265: printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
3266: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3267:
1.1 root 3268: if test $ac_compiler_gnu = yes; then
3269: GXX=yes
3270: else
3271: GXX=
3272: fi
1.1.1.10 root 3273: ac_test_CXXFLAGS=${CXXFLAGS+y}
1.1 root 3274: ac_save_CXXFLAGS=$CXXFLAGS
1.1.1.10 root 3275: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3276: printf %s "checking whether $CXX accepts -g... " >&6; }
3277: if test ${ac_cv_prog_cxx_g+y}
3278: then :
3279: printf %s "(cached) " >&6
1.1.1.15 root 3280: else case e in #(
3281: e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag
1.1 root 3282: ac_cxx_werror_flag=yes
3283: ac_cv_prog_cxx_g=no
3284: CXXFLAGS="-g"
3285: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286: /* end confdefs.h. */
3287:
3288: int
1.1.1.10 root 3289: main (void)
1.1 root 3290: {
3291:
3292: ;
3293: return 0;
3294: }
3295: _ACEOF
1.1.1.10 root 3296: if ac_fn_cxx_try_compile "$LINENO"
3297: then :
1.1 root 3298: ac_cv_prog_cxx_g=yes
1.1.1.15 root 3299: else case e in #(
3300: e) CXXFLAGS=""
1.1 root 3301: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3302: /* end confdefs.h. */
3303:
3304: int
1.1.1.10 root 3305: main (void)
1.1 root 3306: {
3307:
3308: ;
3309: return 0;
3310: }
3311: _ACEOF
1.1.1.10 root 3312: if ac_fn_cxx_try_compile "$LINENO"
3313: then :
1.1 root 3314:
1.1.1.15 root 3315: else case e in #(
3316: e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag
1.1 root 3317: CXXFLAGS="-g"
3318: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319: /* end confdefs.h. */
3320:
3321: int
1.1.1.10 root 3322: main (void)
1.1 root 3323: {
3324:
3325: ;
3326: return 0;
3327: }
3328: _ACEOF
1.1.1.10 root 3329: if ac_fn_cxx_try_compile "$LINENO"
3330: then :
1.1 root 3331: ac_cv_prog_cxx_g=yes
3332: fi
1.1.1.15 root 3333: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3334: esac
1.1 root 3335: fi
1.1.1.15 root 3336: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3337: esac
1.1 root 3338: fi
1.1.1.10 root 3339: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.15 root 3340: ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;;
3341: esac
1.1 root 3342: fi
1.1.1.10 root 3343: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3344: printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3345: if test $ac_test_CXXFLAGS; then
1.1 root 3346: CXXFLAGS=$ac_save_CXXFLAGS
3347: elif test $ac_cv_prog_cxx_g = yes; then
3348: if test "$GXX" = yes; then
3349: CXXFLAGS="-g -O2"
3350: else
3351: CXXFLAGS="-g"
3352: fi
3353: else
3354: if test "$GXX" = yes; then
3355: CXXFLAGS="-O2"
3356: else
3357: CXXFLAGS=
3358: fi
3359: fi
1.1.1.10 root 3360: ac_prog_cxx_stdcxx=no
3361: if test x$ac_prog_cxx_stdcxx = xno
3362: then :
3363: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
3364: printf %s "checking for $CXX option to enable C++11 features... " >&6; }
1.1.1.15 root 3365: if test ${ac_cv_prog_cxx_cxx11+y}
1.1.1.10 root 3366: then :
3367: printf %s "(cached) " >&6
1.1.1.15 root 3368: else case e in #(
3369: e) ac_cv_prog_cxx_cxx11=no
1.1.1.10 root 3370: ac_save_CXX=$CXX
3371: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372: /* end confdefs.h. */
3373: $ac_cxx_conftest_cxx11_program
3374: _ACEOF
3375: for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
3376: do
3377: CXX="$ac_save_CXX $ac_arg"
3378: if ac_fn_cxx_try_compile "$LINENO"
3379: then :
3380: ac_cv_prog_cxx_cxx11=$ac_arg
3381: fi
3382: rm -f core conftest.err conftest.$ac_objext conftest.beam
3383: test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
3384: done
3385: rm -f conftest.$ac_ext
1.1.1.15 root 3386: CXX=$ac_save_CXX ;;
3387: esac
1.1.1.10 root 3388: fi
3389:
3390: if test "x$ac_cv_prog_cxx_cxx11" = xno
3391: then :
3392: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3393: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 3394: else case e in #(
3395: e) if test "x$ac_cv_prog_cxx_cxx11" = x
1.1.1.10 root 3396: then :
3397: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3398: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 3399: else case e in #(
3400: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
1.1.1.10 root 3401: printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
1.1.1.15 root 3402: CXX="$CXX $ac_cv_prog_cxx_cxx11" ;;
3403: esac
1.1.1.10 root 3404: fi
3405: ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
1.1.1.15 root 3406: ac_prog_cxx_stdcxx=cxx11 ;;
3407: esac
1.1.1.10 root 3408: fi
3409: fi
3410: if test x$ac_prog_cxx_stdcxx = xno
3411: then :
3412: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
3413: printf %s "checking for $CXX option to enable C++98 features... " >&6; }
1.1.1.15 root 3414: if test ${ac_cv_prog_cxx_cxx98+y}
1.1.1.10 root 3415: then :
3416: printf %s "(cached) " >&6
1.1.1.15 root 3417: else case e in #(
3418: e) ac_cv_prog_cxx_cxx98=no
1.1.1.10 root 3419: ac_save_CXX=$CXX
3420: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421: /* end confdefs.h. */
3422: $ac_cxx_conftest_cxx98_program
3423: _ACEOF
3424: for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
3425: do
3426: CXX="$ac_save_CXX $ac_arg"
3427: if ac_fn_cxx_try_compile "$LINENO"
3428: then :
3429: ac_cv_prog_cxx_cxx98=$ac_arg
3430: fi
3431: rm -f core conftest.err conftest.$ac_objext conftest.beam
3432: test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
3433: done
3434: rm -f conftest.$ac_ext
1.1.1.15 root 3435: CXX=$ac_save_CXX ;;
3436: esac
1.1.1.10 root 3437: fi
3438:
3439: if test "x$ac_cv_prog_cxx_cxx98" = xno
3440: then :
3441: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3442: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 3443: else case e in #(
3444: e) if test "x$ac_cv_prog_cxx_cxx98" = x
1.1.1.10 root 3445: then :
3446: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3447: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 3448: else case e in #(
3449: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
1.1.1.10 root 3450: printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
1.1.1.15 root 3451: CXX="$CXX $ac_cv_prog_cxx_cxx98" ;;
3452: esac
1.1.1.10 root 3453: fi
3454: ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
1.1.1.15 root 3455: ac_prog_cxx_stdcxx=cxx98 ;;
3456: esac
1.1.1.10 root 3457: fi
3458: fi
3459:
3460: ac_ext=c
3461: ac_cpp='$CPP $CPPFLAGS'
3462: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3463: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3464: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3465:
3466:
3467:
3468:
3469:
3470:
3471:
3472:
3473:
3474:
1.1 root 3475: ac_ext=c
3476: ac_cpp='$CPP $CPPFLAGS'
3477: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3478: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3479: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3480: if test -n "$ac_tool_prefix"; then
3481: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3482: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.1.1.10 root 3483: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3484: printf %s "checking for $ac_word... " >&6; }
3485: if test ${ac_cv_prog_CC+y}
3486: then :
3487: printf %s "(cached) " >&6
1.1.1.15 root 3488: else case e in #(
3489: e) if test -n "$CC"; then
1.1 root 3490: ac_cv_prog_CC="$CC" # Let the user override the test.
3491: else
3492: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3493: for as_dir in $PATH
3494: do
3495: IFS=$as_save_IFS
1.1.1.10 root 3496: case $as_dir in #(((
3497: '') as_dir=./ ;;
3498: */) ;;
3499: *) as_dir=$as_dir/ ;;
3500: esac
1.1 root 3501: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3502: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3503: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.1.1.10 root 3504: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3505: break 2
3506: fi
3507: done
3508: done
3509: IFS=$as_save_IFS
3510:
1.1.1.15 root 3511: fi ;;
3512: esac
1.1 root 3513: fi
3514: CC=$ac_cv_prog_CC
3515: if test -n "$CC"; then
1.1.1.10 root 3516: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3517: printf "%s\n" "$CC" >&6; }
1.1 root 3518: else
1.1.1.10 root 3519: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3520: printf "%s\n" "no" >&6; }
1.1 root 3521: fi
3522:
3523:
3524: fi
3525: if test -z "$ac_cv_prog_CC"; then
3526: ac_ct_CC=$CC
3527: # Extract the first word of "gcc", so it can be a program name with args.
3528: set dummy gcc; ac_word=$2
1.1.1.10 root 3529: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3530: printf %s "checking for $ac_word... " >&6; }
3531: if test ${ac_cv_prog_ac_ct_CC+y}
3532: then :
3533: printf %s "(cached) " >&6
1.1.1.15 root 3534: else case e in #(
3535: e) if test -n "$ac_ct_CC"; then
1.1 root 3536: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3537: else
3538: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3539: for as_dir in $PATH
3540: do
3541: IFS=$as_save_IFS
1.1.1.10 root 3542: case $as_dir in #(((
3543: '') as_dir=./ ;;
3544: */) ;;
3545: *) as_dir=$as_dir/ ;;
3546: esac
1.1 root 3547: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3548: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3549: ac_cv_prog_ac_ct_CC="gcc"
1.1.1.10 root 3550: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3551: break 2
3552: fi
3553: done
3554: done
3555: IFS=$as_save_IFS
3556:
1.1.1.15 root 3557: fi ;;
3558: esac
1.1 root 3559: fi
3560: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3561: if test -n "$ac_ct_CC"; then
1.1.1.10 root 3562: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3563: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 root 3564: else
1.1.1.10 root 3565: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566: printf "%s\n" "no" >&6; }
1.1 root 3567: fi
3568:
3569: if test "x$ac_ct_CC" = x; then
3570: CC=""
3571: else
3572: case $cross_compiling:$ac_tool_warned in
3573: yes:)
1.1.1.10 root 3574: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3575: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 3576: ac_tool_warned=yes ;;
3577: esac
3578: CC=$ac_ct_CC
3579: fi
3580: else
3581: CC="$ac_cv_prog_CC"
3582: fi
3583:
3584: if test -z "$CC"; then
3585: if test -n "$ac_tool_prefix"; then
3586: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3587: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.1.1.10 root 3588: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3589: printf %s "checking for $ac_word... " >&6; }
3590: if test ${ac_cv_prog_CC+y}
3591: then :
3592: printf %s "(cached) " >&6
1.1.1.15 root 3593: else case e in #(
3594: e) if test -n "$CC"; then
1.1 root 3595: ac_cv_prog_CC="$CC" # Let the user override the test.
3596: else
3597: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598: for as_dir in $PATH
3599: do
3600: IFS=$as_save_IFS
1.1.1.10 root 3601: case $as_dir in #(((
3602: '') as_dir=./ ;;
3603: */) ;;
3604: *) as_dir=$as_dir/ ;;
3605: esac
1.1 root 3606: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3607: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3608: ac_cv_prog_CC="${ac_tool_prefix}cc"
1.1.1.10 root 3609: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3610: break 2
3611: fi
3612: done
3613: done
3614: IFS=$as_save_IFS
3615:
1.1.1.15 root 3616: fi ;;
3617: esac
1.1 root 3618: fi
3619: CC=$ac_cv_prog_CC
3620: if test -n "$CC"; then
1.1.1.10 root 3621: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3622: printf "%s\n" "$CC" >&6; }
1.1 root 3623: else
1.1.1.10 root 3624: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625: printf "%s\n" "no" >&6; }
1.1 root 3626: fi
3627:
3628:
3629: fi
3630: fi
3631: if test -z "$CC"; then
3632: # Extract the first word of "cc", so it can be a program name with args.
3633: set dummy cc; ac_word=$2
1.1.1.10 root 3634: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3635: printf %s "checking for $ac_word... " >&6; }
3636: if test ${ac_cv_prog_CC+y}
3637: then :
3638: printf %s "(cached) " >&6
1.1.1.15 root 3639: else case e in #(
3640: e) if test -n "$CC"; then
1.1 root 3641: ac_cv_prog_CC="$CC" # Let the user override the test.
3642: else
3643: ac_prog_rejected=no
3644: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3645: for as_dir in $PATH
3646: do
3647: IFS=$as_save_IFS
1.1.1.10 root 3648: case $as_dir in #(((
3649: '') as_dir=./ ;;
3650: */) ;;
3651: *) as_dir=$as_dir/ ;;
3652: esac
1.1 root 3653: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3654: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3655: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1 root 3656: ac_prog_rejected=yes
3657: continue
3658: fi
3659: ac_cv_prog_CC="cc"
1.1.1.10 root 3660: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3661: break 2
3662: fi
3663: done
3664: done
3665: IFS=$as_save_IFS
3666:
3667: if test $ac_prog_rejected = yes; then
3668: # We found a bogon in the path, so make sure we never use it.
3669: set dummy $ac_cv_prog_CC
3670: shift
3671: if test $# != 0; then
3672: # We chose a different compiler from the bogus one.
3673: # However, it has the same basename, so the bogon will be chosen
3674: # first if we set CC to just the basename; use the full file name.
3675: shift
1.1.1.10 root 3676: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1 root 3677: fi
3678: fi
1.1.1.15 root 3679: fi ;;
3680: esac
1.1 root 3681: fi
3682: CC=$ac_cv_prog_CC
3683: if test -n "$CC"; then
1.1.1.10 root 3684: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3685: printf "%s\n" "$CC" >&6; }
1.1 root 3686: else
1.1.1.10 root 3687: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3688: printf "%s\n" "no" >&6; }
1.1 root 3689: fi
3690:
3691:
3692: fi
3693: if test -z "$CC"; then
3694: if test -n "$ac_tool_prefix"; then
3695: for ac_prog in cl.exe
3696: do
3697: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3698: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.1.1.10 root 3699: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3700: printf %s "checking for $ac_word... " >&6; }
3701: if test ${ac_cv_prog_CC+y}
3702: then :
3703: printf %s "(cached) " >&6
1.1.1.15 root 3704: else case e in #(
3705: e) if test -n "$CC"; then
1.1 root 3706: ac_cv_prog_CC="$CC" # Let the user override the test.
3707: else
3708: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709: for as_dir in $PATH
3710: do
3711: IFS=$as_save_IFS
1.1.1.10 root 3712: case $as_dir in #(((
3713: '') as_dir=./ ;;
3714: */) ;;
3715: *) as_dir=$as_dir/ ;;
3716: esac
1.1 root 3717: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3718: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3719: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.1.1.10 root 3720: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3721: break 2
3722: fi
3723: done
3724: done
3725: IFS=$as_save_IFS
3726:
1.1.1.15 root 3727: fi ;;
3728: esac
1.1 root 3729: fi
3730: CC=$ac_cv_prog_CC
3731: if test -n "$CC"; then
1.1.1.10 root 3732: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3733: printf "%s\n" "$CC" >&6; }
1.1 root 3734: else
1.1.1.10 root 3735: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3736: printf "%s\n" "no" >&6; }
1.1 root 3737: fi
3738:
3739:
3740: test -n "$CC" && break
3741: done
3742: fi
3743: if test -z "$CC"; then
3744: ac_ct_CC=$CC
3745: for ac_prog in cl.exe
3746: do
3747: # Extract the first word of "$ac_prog", so it can be a program name with args.
3748: set dummy $ac_prog; ac_word=$2
1.1.1.10 root 3749: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3750: printf %s "checking for $ac_word... " >&6; }
3751: if test ${ac_cv_prog_ac_ct_CC+y}
3752: then :
3753: printf %s "(cached) " >&6
1.1.1.15 root 3754: else case e in #(
3755: e) if test -n "$ac_ct_CC"; then
1.1 root 3756: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3757: else
3758: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3759: for as_dir in $PATH
3760: do
3761: IFS=$as_save_IFS
1.1.1.10 root 3762: case $as_dir in #(((
3763: '') as_dir=./ ;;
3764: */) ;;
3765: *) as_dir=$as_dir/ ;;
3766: esac
1.1 root 3767: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 3768: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1 root 3769: ac_cv_prog_ac_ct_CC="$ac_prog"
1.1.1.10 root 3770: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1 root 3771: break 2
3772: fi
3773: done
3774: done
3775: IFS=$as_save_IFS
3776:
1.1.1.15 root 3777: fi ;;
3778: esac
1.1 root 3779: fi
3780: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3781: if test -n "$ac_ct_CC"; then
1.1.1.10 root 3782: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3783: printf "%s\n" "$ac_ct_CC" >&6; }
1.1 root 3784: else
1.1.1.10 root 3785: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3786: printf "%s\n" "no" >&6; }
1.1 root 3787: fi
3788:
3789:
3790: test -n "$ac_ct_CC" && break
3791: done
3792:
3793: if test "x$ac_ct_CC" = x; then
3794: CC=""
3795: else
3796: case $cross_compiling:$ac_tool_warned in
3797: yes:)
1.1.1.10 root 3798: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3799: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3800: ac_tool_warned=yes ;;
3801: esac
3802: CC=$ac_ct_CC
3803: fi
3804: fi
3805:
3806: fi
3807: if test -z "$CC"; then
3808: if test -n "$ac_tool_prefix"; then
3809: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3810: set dummy ${ac_tool_prefix}clang; ac_word=$2
3811: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3812: printf %s "checking for $ac_word... " >&6; }
3813: if test ${ac_cv_prog_CC+y}
3814: then :
3815: printf %s "(cached) " >&6
1.1.1.15 root 3816: else case e in #(
3817: e) if test -n "$CC"; then
1.1.1.10 root 3818: ac_cv_prog_CC="$CC" # Let the user override the test.
3819: else
3820: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3821: for as_dir in $PATH
3822: do
3823: IFS=$as_save_IFS
3824: case $as_dir in #(((
3825: '') as_dir=./ ;;
3826: */) ;;
3827: *) as_dir=$as_dir/ ;;
3828: esac
3829: for ac_exec_ext in '' $ac_executable_extensions; do
3830: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3831: ac_cv_prog_CC="${ac_tool_prefix}clang"
3832: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3833: break 2
3834: fi
3835: done
3836: done
3837: IFS=$as_save_IFS
3838:
1.1.1.15 root 3839: fi ;;
3840: esac
1.1.1.10 root 3841: fi
3842: CC=$ac_cv_prog_CC
3843: if test -n "$CC"; then
3844: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3845: printf "%s\n" "$CC" >&6; }
3846: else
3847: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3848: printf "%s\n" "no" >&6; }
3849: fi
3850:
3851:
3852: fi
3853: if test -z "$ac_cv_prog_CC"; then
3854: ac_ct_CC=$CC
3855: # Extract the first word of "clang", so it can be a program name with args.
3856: set dummy clang; ac_word=$2
3857: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3858: printf %s "checking for $ac_word... " >&6; }
3859: if test ${ac_cv_prog_ac_ct_CC+y}
3860: then :
3861: printf %s "(cached) " >&6
1.1.1.15 root 3862: else case e in #(
3863: e) if test -n "$ac_ct_CC"; then
1.1.1.10 root 3864: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3865: else
3866: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3867: for as_dir in $PATH
3868: do
3869: IFS=$as_save_IFS
3870: case $as_dir in #(((
3871: '') as_dir=./ ;;
3872: */) ;;
3873: *) as_dir=$as_dir/ ;;
3874: esac
3875: for ac_exec_ext in '' $ac_executable_extensions; do
3876: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3877: ac_cv_prog_ac_ct_CC="clang"
3878: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3879: break 2
3880: fi
3881: done
3882: done
3883: IFS=$as_save_IFS
3884:
1.1.1.15 root 3885: fi ;;
3886: esac
1.1.1.10 root 3887: fi
3888: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3889: if test -n "$ac_ct_CC"; then
3890: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3891: printf "%s\n" "$ac_ct_CC" >&6; }
3892: else
3893: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3894: printf "%s\n" "no" >&6; }
3895: fi
3896:
3897: if test "x$ac_ct_CC" = x; then
3898: CC=""
3899: else
3900: case $cross_compiling:$ac_tool_warned in
3901: yes:)
3902: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3903: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1 root 3904: ac_tool_warned=yes ;;
3905: esac
3906: CC=$ac_ct_CC
3907: fi
1.1.1.10 root 3908: else
3909: CC="$ac_cv_prog_CC"
1.1 root 3910: fi
3911:
3912: fi
3913:
3914:
1.1.1.15 root 3915: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3916: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1 root 3917: as_fn_error $? "no acceptable C compiler found in \$PATH
1.1.1.15 root 3918: See 'config.log' for more details" "$LINENO" 5; }
1.1 root 3919:
3920: # Provide some information about the compiler.
1.1.1.10 root 3921: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1 root 3922: set X $ac_compile
3923: ac_compiler=$2
1.1.1.10 root 3924: for ac_option in --version -v -V -qversion -version; do
1.1 root 3925: { { ac_try="$ac_compiler $ac_option >&5"
3926: case "(($ac_try" in
3927: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3928: *) ac_try_echo=$ac_try;;
3929: esac
3930: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.1.1.10 root 3931: printf "%s\n" "$ac_try_echo"; } >&5
1.1 root 3932: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3933: ac_status=$?
3934: if test -s conftest.err; then
3935: sed '10a\
3936: ... rest of stderr output deleted ...
3937: 10q' conftest.err >conftest.er1
3938: cat conftest.er1 >&5
3939: fi
3940: rm -f conftest.er1 conftest.err
1.1.1.10 root 3941: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1 root 3942: test $ac_status = 0; }
3943: done
3944:
1.1.1.10 root 3945: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3946: printf %s "checking whether the compiler supports GNU C... " >&6; }
3947: if test ${ac_cv_c_compiler_gnu+y}
3948: then :
3949: printf %s "(cached) " >&6
1.1.1.15 root 3950: else case e in #(
3951: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 3952: /* end confdefs.h. */
3953:
3954: int
1.1.1.10 root 3955: main (void)
1.1 root 3956: {
3957: #ifndef __GNUC__
3958: choke me
3959: #endif
3960:
3961: ;
3962: return 0;
3963: }
3964: _ACEOF
1.1.1.10 root 3965: if ac_fn_c_try_compile "$LINENO"
3966: then :
1.1 root 3967: ac_compiler_gnu=yes
1.1.1.15 root 3968: else case e in #(
3969: e) ac_compiler_gnu=no ;;
3970: esac
1.1 root 3971: fi
1.1.1.10 root 3972: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 3973: ac_cv_c_compiler_gnu=$ac_compiler_gnu
1.1.1.15 root 3974: ;;
3975: esac
1.1 root 3976: fi
1.1.1.10 root 3977: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3978: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3979: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3980:
1.1 root 3981: if test $ac_compiler_gnu = yes; then
3982: GCC=yes
3983: else
3984: GCC=
3985: fi
1.1.1.10 root 3986: ac_test_CFLAGS=${CFLAGS+y}
1.1 root 3987: ac_save_CFLAGS=$CFLAGS
1.1.1.10 root 3988: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3989: printf %s "checking whether $CC accepts -g... " >&6; }
3990: if test ${ac_cv_prog_cc_g+y}
3991: then :
3992: printf %s "(cached) " >&6
1.1.1.15 root 3993: else case e in #(
3994: e) ac_save_c_werror_flag=$ac_c_werror_flag
1.1 root 3995: ac_c_werror_flag=yes
3996: ac_cv_prog_cc_g=no
3997: CFLAGS="-g"
3998: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3999: /* end confdefs.h. */
4000:
4001: int
1.1.1.10 root 4002: main (void)
1.1 root 4003: {
4004:
4005: ;
4006: return 0;
4007: }
4008: _ACEOF
1.1.1.10 root 4009: if ac_fn_c_try_compile "$LINENO"
4010: then :
1.1 root 4011: ac_cv_prog_cc_g=yes
1.1.1.15 root 4012: else case e in #(
4013: e) CFLAGS=""
1.1 root 4014: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4015: /* end confdefs.h. */
4016:
4017: int
1.1.1.10 root 4018: main (void)
1.1 root 4019: {
4020:
4021: ;
4022: return 0;
4023: }
4024: _ACEOF
1.1.1.10 root 4025: if ac_fn_c_try_compile "$LINENO"
4026: then :
1.1 root 4027:
1.1.1.15 root 4028: else case e in #(
4029: e) ac_c_werror_flag=$ac_save_c_werror_flag
1.1 root 4030: CFLAGS="-g"
4031: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4032: /* end confdefs.h. */
4033:
4034: int
1.1.1.10 root 4035: main (void)
1.1 root 4036: {
4037:
4038: ;
4039: return 0;
4040: }
4041: _ACEOF
1.1.1.10 root 4042: if ac_fn_c_try_compile "$LINENO"
4043: then :
1.1 root 4044: ac_cv_prog_cc_g=yes
4045: fi
1.1.1.15 root 4046: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
4047: esac
1.1 root 4048: fi
1.1.1.15 root 4049: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
4050: esac
1.1 root 4051: fi
1.1.1.10 root 4052: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.15 root 4053: ac_c_werror_flag=$ac_save_c_werror_flag ;;
4054: esac
1.1 root 4055: fi
1.1.1.10 root 4056: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4057: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
4058: if test $ac_test_CFLAGS; then
1.1 root 4059: CFLAGS=$ac_save_CFLAGS
4060: elif test $ac_cv_prog_cc_g = yes; then
4061: if test "$GCC" = yes; then
4062: CFLAGS="-g -O2"
4063: else
4064: CFLAGS="-g"
4065: fi
4066: else
4067: if test "$GCC" = yes; then
4068: CFLAGS="-O2"
4069: else
4070: CFLAGS=
4071: fi
4072: fi
1.1.1.10 root 4073: ac_prog_cc_stdc=no
4074: if test x$ac_prog_cc_stdc = xno
4075: then :
4076: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
4077: printf %s "checking for $CC option to enable C11 features... " >&6; }
4078: if test ${ac_cv_prog_cc_c11+y}
4079: then :
4080: printf %s "(cached) " >&6
1.1.1.15 root 4081: else case e in #(
4082: e) ac_cv_prog_cc_c11=no
1.1 root 4083: ac_save_CC=$CC
4084: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085: /* end confdefs.h. */
1.1.1.10 root 4086: $ac_c_conftest_c11_program
4087: _ACEOF
4088: for ac_arg in '' -std=gnu11
4089: do
4090: CC="$ac_save_CC $ac_arg"
4091: if ac_fn_c_try_compile "$LINENO"
4092: then :
4093: ac_cv_prog_cc_c11=$ac_arg
4094: fi
4095: rm -f core conftest.err conftest.$ac_objext conftest.beam
4096: test "x$ac_cv_prog_cc_c11" != "xno" && break
4097: done
4098: rm -f conftest.$ac_ext
1.1.1.15 root 4099: CC=$ac_save_CC ;;
4100: esac
1.1.1.10 root 4101: fi
1.1 root 4102:
1.1.1.10 root 4103: if test "x$ac_cv_prog_cc_c11" = xno
4104: then :
4105: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4106: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4107: else case e in #(
4108: e) if test "x$ac_cv_prog_cc_c11" = x
1.1.1.10 root 4109: then :
4110: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4111: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4112: else case e in #(
4113: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
1.1.1.10 root 4114: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
1.1.1.15 root 4115: CC="$CC $ac_cv_prog_cc_c11" ;;
4116: esac
1.1.1.10 root 4117: fi
4118: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
1.1.1.15 root 4119: ac_prog_cc_stdc=c11 ;;
4120: esac
1.1.1.10 root 4121: fi
4122: fi
4123: if test x$ac_prog_cc_stdc = xno
4124: then :
4125: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
4126: printf %s "checking for $CC option to enable C99 features... " >&6; }
4127: if test ${ac_cv_prog_cc_c99+y}
4128: then :
4129: printf %s "(cached) " >&6
1.1.1.15 root 4130: else case e in #(
4131: e) ac_cv_prog_cc_c99=no
1.1.1.10 root 4132: ac_save_CC=$CC
4133: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134: /* end confdefs.h. */
4135: $ac_c_conftest_c99_program
4136: _ACEOF
4137: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
4138: do
4139: CC="$ac_save_CC $ac_arg"
4140: if ac_fn_c_try_compile "$LINENO"
4141: then :
4142: ac_cv_prog_cc_c99=$ac_arg
4143: fi
4144: rm -f core conftest.err conftest.$ac_objext conftest.beam
4145: test "x$ac_cv_prog_cc_c99" != "xno" && break
4146: done
4147: rm -f conftest.$ac_ext
1.1.1.15 root 4148: CC=$ac_save_CC ;;
4149: esac
1.1.1.10 root 4150: fi
1.1 root 4151:
1.1.1.10 root 4152: if test "x$ac_cv_prog_cc_c99" = xno
4153: then :
4154: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4155: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4156: else case e in #(
4157: e) if test "x$ac_cv_prog_cc_c99" = x
1.1.1.10 root 4158: then :
4159: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4160: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4161: else case e in #(
4162: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
1.1.1.10 root 4163: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
1.1.1.15 root 4164: CC="$CC $ac_cv_prog_cc_c99" ;;
4165: esac
1.1.1.10 root 4166: fi
4167: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
1.1.1.15 root 4168: ac_prog_cc_stdc=c99 ;;
4169: esac
1.1.1.10 root 4170: fi
4171: fi
4172: if test x$ac_prog_cc_stdc = xno
4173: then :
4174: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
4175: printf %s "checking for $CC option to enable C89 features... " >&6; }
4176: if test ${ac_cv_prog_cc_c89+y}
4177: then :
4178: printf %s "(cached) " >&6
1.1.1.15 root 4179: else case e in #(
4180: e) ac_cv_prog_cc_c89=no
1.1.1.10 root 4181: ac_save_CC=$CC
4182: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4183: /* end confdefs.h. */
4184: $ac_c_conftest_c89_program
1.1 root 4185: _ACEOF
1.1.1.10 root 4186: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1 root 4187: do
4188: CC="$ac_save_CC $ac_arg"
1.1.1.10 root 4189: if ac_fn_c_try_compile "$LINENO"
4190: then :
1.1 root 4191: ac_cv_prog_cc_c89=$ac_arg
4192: fi
1.1.1.10 root 4193: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1 root 4194: test "x$ac_cv_prog_cc_c89" != "xno" && break
4195: done
4196: rm -f conftest.$ac_ext
1.1.1.15 root 4197: CC=$ac_save_CC ;;
4198: esac
1.1 root 4199: fi
4200:
1.1.1.10 root 4201: if test "x$ac_cv_prog_cc_c89" = xno
4202: then :
4203: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4204: printf "%s\n" "unsupported" >&6; }
1.1.1.15 root 4205: else case e in #(
4206: e) if test "x$ac_cv_prog_cc_c89" = x
1.1.1.10 root 4207: then :
4208: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4209: printf "%s\n" "none needed" >&6; }
1.1.1.15 root 4210: else case e in #(
4211: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
1.1.1.10 root 4212: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
1.1.1.15 root 4213: CC="$CC $ac_cv_prog_cc_c89" ;;
4214: esac
1.1.1.10 root 4215: fi
4216: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
1.1.1.15 root 4217: ac_prog_cc_stdc=c89 ;;
4218: esac
1.1.1.10 root 4219: fi
1.1 root 4220: fi
4221:
4222: ac_ext=c
4223: ac_cpp='$CPP $CPPFLAGS'
4224: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4225: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4226: ac_compiler_gnu=$ac_cv_c_compiler_gnu
4227:
1.1.1.10 root 4228:
4229:
4230: # Find a good install program. We prefer a C program (faster),
1.1.1.3 root 4231: # so one script is as good as another. But avoid the broken or
4232: # incompatible versions:
4233: # SysV /etc/install, /usr/sbin/install
4234: # SunOS /usr/etc/install
4235: # IRIX /sbin/install
4236: # AIX /bin/install
4237: # AmigaOS /C/install, which installs bootblocks on floppy discs
4238: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4239: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4240: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4241: # OS/2's system install, which has a completely different semantic
4242: # ./install, which can be erroneously created by make from ./install.sh.
4243: # Reject install programs that cannot install multiple files.
1.1.1.10 root 4244: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4245: printf %s "checking for a BSD-compatible install... " >&6; }
1.1.1.3 root 4246: if test -z "$INSTALL"; then
1.1.1.10 root 4247: if test ${ac_cv_path_install+y}
4248: then :
4249: printf %s "(cached) " >&6
1.1.1.15 root 4250: else case e in #(
4251: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1.1.3 root 4252: for as_dir in $PATH
4253: do
4254: IFS=$as_save_IFS
1.1.1.10 root 4255: case $as_dir in #(((
4256: '') as_dir=./ ;;
4257: */) ;;
4258: *) as_dir=$as_dir/ ;;
4259: esac
4260: # Account for fact that we put trailing slashes in our PATH walk.
4261: case $as_dir in #((
4262: ./ | /[cC]/* | \
1.1.1.3 root 4263: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4264: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4265: /usr/ucb/* ) ;;
4266: *)
4267: # OSF1 and SCO ODT 3.0 have their own names for install.
4268: # Don't use installbsd from OSF since it installs stuff as root
4269: # by default.
4270: for ac_prog in ginstall scoinst install; do
4271: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 4272: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1.1.3 root 4273: if test $ac_prog = install &&
1.1.1.10 root 4274: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1.1.3 root 4275: # AIX install. It has an incompatible calling convention.
4276: :
4277: elif test $ac_prog = install &&
1.1.1.10 root 4278: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1.1.3 root 4279: # program-specific install script used by HP pwplus--don't use.
4280: :
4281: else
4282: rm -rf conftest.one conftest.two conftest.dir
4283: echo one > conftest.one
4284: echo two > conftest.two
4285: mkdir conftest.dir
1.1.1.10 root 4286: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1.1.3 root 4287: test -s conftest.one && test -s conftest.two &&
4288: test -s conftest.dir/conftest.one &&
4289: test -s conftest.dir/conftest.two
4290: then
1.1.1.10 root 4291: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1.1.3 root 4292: break 3
4293: fi
4294: fi
4295: fi
4296: done
4297: done
4298: ;;
4299: esac
1.1 root 4300:
1.1.1.3 root 4301: done
4302: IFS=$as_save_IFS
1.1 root 4303:
1.1.1.3 root 4304: rm -rf conftest.one conftest.two conftest.dir
1.1.1.15 root 4305: ;;
4306: esac
1.1.1.3 root 4307: fi
1.1.1.10 root 4308: if test ${ac_cv_path_install+y}; then
1.1.1.3 root 4309: INSTALL=$ac_cv_path_install
4310: else
4311: # As a last resort, use the slow shell script. Don't cache a
4312: # value for INSTALL within a source directory, because that will
4313: # break other packages using the cache if that directory is
4314: # removed, or if the value is a relative name.
4315: INSTALL=$ac_install_sh
4316: fi
4317: fi
1.1.1.10 root 4318: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4319: printf "%s\n" "$INSTALL" >&6; }
1.1.1.3 root 4320:
4321: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4322: # It thinks the first close brace ends the variable substitution.
4323: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4324:
4325: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4326:
4327: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4328:
4329:
1.1.1.10 root 4330: # OS
1.1 root 4331:
4332:
1.1.1.10 root 4333: # Make sure we can run config.sub.
4334: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
4335: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
4336:
4337: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4338: printf %s "checking build system type... " >&6; }
4339: if test ${ac_cv_build+y}
4340: then :
4341: printf %s "(cached) " >&6
1.1.1.15 root 4342: else case e in #(
4343: e) ac_build_alias=$build_alias
1.1.1.10 root 4344: test "x$ac_build_alias" = x &&
4345: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
4346: test "x$ac_build_alias" = x &&
4347: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4348: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
4349: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1.1.15 root 4350: ;;
4351: esac
1.1 root 4352: fi
1.1.1.10 root 4353: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4354: printf "%s\n" "$ac_cv_build" >&6; }
4355: case $ac_cv_build in
4356: *-*-*) ;;
4357: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4358: esac
4359: build=$ac_cv_build
4360: ac_save_IFS=$IFS; IFS='-'
4361: set x $ac_cv_build
4362: shift
4363: build_cpu=$1
4364: build_vendor=$2
4365: shift; shift
4366: # Remember, the first character of IFS is used to create $*,
4367: # except with old shells:
4368: build_os=$*
4369: IFS=$ac_save_IFS
4370: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1.1 root 4371:
4372:
1.1.1.10 root 4373: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4374: printf %s "checking host system type... " >&6; }
4375: if test ${ac_cv_host+y}
4376: then :
4377: printf %s "(cached) " >&6
1.1.1.15 root 4378: else case e in #(
4379: e) if test "x$host_alias" = x; then
1.1.1.10 root 4380: ac_cv_host=$ac_cv_build
1.1 root 4381: else
1.1.1.10 root 4382: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
4383: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1 root 4384: fi
1.1.1.15 root 4385: ;;
4386: esac
1.1 root 4387: fi
1.1.1.10 root 4388: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4389: printf "%s\n" "$ac_cv_host" >&6; }
4390: case $ac_cv_host in
4391: *-*-*) ;;
4392: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4393: esac
4394: host=$ac_cv_host
4395: ac_save_IFS=$IFS; IFS='-'
4396: set x $ac_cv_host
4397: shift
4398: host_cpu=$1
4399: host_vendor=$2
4400: shift; shift
4401: # Remember, the first character of IFS is used to create $*,
4402: # except with old shells:
4403: host_os=$*
4404: IFS=$ac_save_IFS
4405: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1.1 root 4406:
4407:
4408:
4409:
1.1.1.10 root 4410: # コンパイラをチェック。今のところ clang/gcc のみ。
4411: # (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)
4412: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler" >&5
4413: printf %s "checking for compiler... " >&6; }
4414: if test -n "`${CC} -v 2>&1 | grep clang`" ; then
4415: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: clang" >&5
4416: printf "%s\n" "clang" >&6; }
4417: COMPILER=CLANG
4418: elif test -n "`${CC} -v 2>&1 | grep GCC`"; then
4419: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: gcc" >&5
4420: printf "%s\n" "gcc" >&6; }
4421: COMPILER=GCC
1.1 root 4422: else
1.1.1.10 root 4423: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
4424: printf "%s\n" "unknown" >&6; }
4425: COMPILER=
1.1 root 4426: fi
4427:
4428:
1.1.1.10 root 4429: # C++ のバージョンをチェック
4430: CXX_STD=-std=c++14
4431: ac_ext=cpp
4432: ac_cpp='$CXXCPP $CPPFLAGS'
4433: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4434: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4435: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1.1 root 4436:
1.1.1.10 root 4437: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${CXX_STD}" >&5
4438: printf %s "checking for ${CXX_STD}... " >&6; }
4439: old_CXXFLAGS="${CXXFLAGS}"
4440: CXXFLAGS="${CXX_STD} ${CXXFLAGS}"
1.1 root 4441:
1.1.1.10 root 4442: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4443: /* end confdefs.h. */
4444:
4445: int
1.1.1.10 root 4446: main (void)
1.1 root 4447: {
4448:
4449: ;
4450: return 0;
4451: }
4452: _ACEOF
1.1.1.10 root 4453: if ac_fn_cxx_try_compile "$LINENO"
4454: then :
4455: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4456: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4457: else case e in #(
4458: e) as_fn_error $? "\"*** C++ compiler '${CXX}' doesn't support ${CXX_STD}.\"" "$LINENO" 5 ;;
4459: esac
1.1 root 4460: fi
1.1.1.10 root 4461: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4462: CXXFLAGS="${old_CXXFLAGS}"
4463: CXX="${CXX} ${CXX_STD}"
4464: ac_ext=c
4465: ac_cpp='$CPP $CPPFLAGS'
4466: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4467: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4468: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1 root 4469:
4470:
1.1.1.10 root 4471: # C コンパイラのワーニングオプション
4472: ac_ext=c
4473: ac_cpp='$CPP $CPPFLAGS'
4474: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4475: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4476: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1 root 4477:
4478:
4479:
4480:
1.1.1.10 root 4481: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wcast-qual" >&5
4482: printf %s "checking whether cc accepts -Wcast-qual... " >&6; }
4483: old_CFLAGS="${CFLAGS}"
4484: CFLAGS="${CFLAGS} -Werror -Wcast-qual"
4485: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4486: /* end confdefs.h. */
4487:
1.1.1.17 root 4488:
1.1 root 4489: int
1.1.1.10 root 4490: main (void)
1.1 root 4491: {
1.1.1.10 root 4492:
4493: ;
1.1 root 4494: return 0;
4495: }
1.1.1.17 root 4496:
1.1 root 4497: _ACEOF
1.1.1.10 root 4498: if ac_fn_c_try_compile "$LINENO"
4499: then :
1.1.1.17 root 4500:
4501: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4502: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4503: eval `echo cc_has-Wcast-qual=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4504: WARNFLAGS_C="${WARNFLAGS_C} -Wcast-qual"
1.1.1.17 root 4505:
1.1.1.15 root 4506: else case e in #(
1.1.1.17 root 4507: e)
4508: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4509: printf "%s\n" "no" >&6; }
4510: ;;
1.1.1.15 root 4511: esac
1.1 root 4512: fi
1.1.1.10 root 4513: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4514: CFLAGS="${old_CFLAGS}"
1.1 root 4515:
4516:
1.1.1.10 root 4517: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wextra-semi" >&5
4518: printf %s "checking whether cc accepts -Wextra-semi... " >&6; }
4519: old_CFLAGS="${CFLAGS}"
4520: CFLAGS="${CFLAGS} -Werror -Wextra-semi"
4521: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4522: /* end confdefs.h. */
4523:
1.1.1.17 root 4524:
1.1 root 4525: int
1.1.1.10 root 4526: main (void)
1.1 root 4527: {
4528:
4529: ;
4530: return 0;
4531: }
1.1.1.17 root 4532:
1.1 root 4533: _ACEOF
1.1.1.10 root 4534: if ac_fn_c_try_compile "$LINENO"
4535: then :
1.1.1.17 root 4536:
4537: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4538: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4539: eval `echo cc_has-Wextra-semi=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4540: WARNFLAGS_C="${WARNFLAGS_C} -Wextra-semi"
1.1.1.17 root 4541:
1.1.1.15 root 4542: else case e in #(
1.1.1.17 root 4543: e)
4544: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4545: printf "%s\n" "no" >&6; }
4546: ;;
1.1.1.15 root 4547: esac
1.1.1.10 root 4548: fi
4549: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4550: CFLAGS="${old_CFLAGS}"
4551:
4552:
4553: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wlogical-op" >&5
4554: printf %s "checking whether cc accepts -Wlogical-op... " >&6; }
4555: old_CFLAGS="${CFLAGS}"
4556: CFLAGS="${CFLAGS} -Werror -Wlogical-op"
4557: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4558: /* end confdefs.h. */
4559:
1.1.1.17 root 4560:
1.1 root 4561: int
1.1.1.10 root 4562: main (void)
1.1 root 4563: {
4564:
4565: ;
4566: return 0;
4567: }
1.1.1.17 root 4568:
1.1 root 4569: _ACEOF
1.1.1.10 root 4570: if ac_fn_c_try_compile "$LINENO"
4571: then :
1.1.1.17 root 4572:
4573: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4574: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4575: eval `echo cc_has-Wlogical-op=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4576: WARNFLAGS_C="${WARNFLAGS_C} -Wlogical-op"
1.1.1.17 root 4577:
1.1.1.15 root 4578: else case e in #(
1.1.1.17 root 4579: e)
4580: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581: printf "%s\n" "no" >&6; }
4582: ;;
1.1.1.15 root 4583: esac
1.1 root 4584: fi
1.1.1.10 root 4585: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4586: CFLAGS="${old_CFLAGS}"
1.1 root 4587:
4588:
1.1.1.10 root 4589: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wmissing-prototypes" >&5
4590: printf %s "checking whether cc accepts -Wmissing-prototypes... " >&6; }
4591: old_CFLAGS="${CFLAGS}"
4592: CFLAGS="${CFLAGS} -Werror -Wmissing-prototypes"
4593: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4594: /* end confdefs.h. */
4595:
1.1.1.17 root 4596:
1.1 root 4597: int
1.1.1.10 root 4598: main (void)
1.1 root 4599: {
4600:
4601: ;
4602: return 0;
4603: }
1.1.1.17 root 4604:
1.1 root 4605: _ACEOF
1.1.1.10 root 4606: if ac_fn_c_try_compile "$LINENO"
4607: then :
1.1.1.17 root 4608:
4609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4610: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4611: eval `echo cc_has-Wmissing-prototypes=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4612: WARNFLAGS_C="${WARNFLAGS_C} -Wmissing-prototypes"
1.1.1.17 root 4613:
1.1.1.15 root 4614: else case e in #(
1.1.1.17 root 4615: e)
4616: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4617: printf "%s\n" "no" >&6; }
4618: ;;
1.1.1.15 root 4619: esac
1.1 root 4620: fi
1.1.1.10 root 4621: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4622: CFLAGS="${old_CFLAGS}"
1.1 root 4623:
1.1.1.10 root 4624:
4625: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wmissing-variable-declarations" >&5
4626: printf %s "checking whether cc accepts -Wmissing-variable-declarations... " >&6; }
4627: old_CFLAGS="${CFLAGS}"
4628: CFLAGS="${CFLAGS} -Werror -Wmissing-variable-declarations"
4629: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4630: /* end confdefs.h. */
1.1.1.10 root 4631:
1.1.1.17 root 4632:
1.1 root 4633: int
1.1.1.10 root 4634: main (void)
1.1 root 4635: {
4636:
4637: ;
4638: return 0;
4639: }
1.1.1.17 root 4640:
1.1 root 4641: _ACEOF
1.1.1.10 root 4642: if ac_fn_c_try_compile "$LINENO"
4643: then :
1.1.1.17 root 4644:
4645: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4646: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4647: eval `echo cc_has-Wmissing-variable-declarations=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4648: WARNFLAGS_C="${WARNFLAGS_C} -Wmissing-variable-declarations"
1.1.1.17 root 4649:
1.1.1.15 root 4650: else case e in #(
1.1.1.17 root 4651: e)
4652: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4653: printf "%s\n" "no" >&6; }
4654: ;;
1.1.1.15 root 4655: esac
1.1.1.6 root 4656: fi
1.1.1.10 root 4657: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4658: CFLAGS="${old_CFLAGS}"
1.1.1.6 root 4659:
1.1.1.11 root 4660: # -Wshadow-local があればそっちを使う(gcc>=7)、なければ -Wshadow (clang)
4661:
4662: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wshadow-local" >&5
4663: printf %s "checking whether cc accepts -Wshadow-local... " >&6; }
4664: old_CFLAGS="${CFLAGS}"
4665: CFLAGS="${CFLAGS} -Werror -Wshadow-local"
4666: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4667: /* end confdefs.h. */
4668:
1.1.1.17 root 4669:
1.1.1.11 root 4670: int
4671: main (void)
4672: {
4673:
4674: ;
4675: return 0;
4676: }
1.1.1.17 root 4677:
1.1.1.11 root 4678: _ACEOF
4679: if ac_fn_c_try_compile "$LINENO"
4680: then :
1.1.1.17 root 4681:
4682: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 4683: printf "%s\n" "yes" >&6; }
4684: eval `echo cc_has-Wshadow-local=yes | sed -e 's/-/_/g'`
4685: WARNFLAGS_C="${WARNFLAGS_C} -Wshadow-local"
1.1.1.17 root 4686:
1.1.1.15 root 4687: else case e in #(
1.1.1.17 root 4688: e)
4689: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4690: printf "%s\n" "no" >&6; }
4691: ;;
1.1.1.15 root 4692: esac
1.1.1.11 root 4693: fi
4694: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4695: CFLAGS="${old_CFLAGS}"
4696:
4697: if test x"${cc_has_Wshadow_local}" != xyes; then
4698:
4699: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wshadow" >&5
4700: printf %s "checking whether cc accepts -Wshadow... " >&6; }
4701: old_CFLAGS="${CFLAGS}"
4702: CFLAGS="${CFLAGS} -Werror -Wshadow"
4703: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704: /* end confdefs.h. */
4705:
1.1.1.17 root 4706:
1.1.1.11 root 4707: int
4708: main (void)
4709: {
4710:
4711: ;
4712: return 0;
4713: }
1.1.1.17 root 4714:
1.1.1.11 root 4715: _ACEOF
4716: if ac_fn_c_try_compile "$LINENO"
4717: then :
1.1.1.17 root 4718:
4719: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 4720: printf "%s\n" "yes" >&6; }
4721: eval `echo cc_has-Wshadow=yes | sed -e 's/-/_/g'`
4722: WARNFLAGS_C="${WARNFLAGS_C} -Wshadow"
1.1.1.17 root 4723:
1.1.1.15 root 4724: else case e in #(
1.1.1.17 root 4725: e)
4726: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4727: printf "%s\n" "no" >&6; }
4728: ;;
1.1.1.15 root 4729: esac
4730: fi
4731: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4732: CFLAGS="${old_CFLAGS}"
4733:
4734: fi
4735:
4736: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wstring-conversion" >&5
4737: printf %s "checking whether cc accepts -Wstring-conversion... " >&6; }
4738: old_CFLAGS="${CFLAGS}"
4739: CFLAGS="${CFLAGS} -Werror -Wstring-conversion"
4740: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4741: /* end confdefs.h. */
4742:
1.1.1.17 root 4743:
1.1.1.15 root 4744: int
4745: main (void)
4746: {
4747:
4748: ;
4749: return 0;
4750: }
1.1.1.17 root 4751:
1.1.1.15 root 4752: _ACEOF
4753: if ac_fn_c_try_compile "$LINENO"
4754: then :
1.1.1.17 root 4755:
4756: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 4757: printf "%s\n" "yes" >&6; }
4758: eval `echo cc_has-Wstring-conversion=yes | sed -e 's/-/_/g'`
4759: WARNFLAGS_C="${WARNFLAGS_C} -Wstring-conversion"
1.1.1.17 root 4760:
1.1.1.15 root 4761: else case e in #(
1.1.1.17 root 4762: e)
4763: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4764: printf "%s\n" "no" >&6; }
4765: ;;
1.1.1.15 root 4766: esac
1.1.1.11 root 4767: fi
4768: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4769: CFLAGS="${old_CFLAGS}"
4770:
1.1.1.15 root 4771:
4772: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc accepts -Wtype-limits" >&5
4773: printf %s "checking whether cc accepts -Wtype-limits... " >&6; }
4774: old_CFLAGS="${CFLAGS}"
4775: CFLAGS="${CFLAGS} -Werror -Wtype-limits"
4776: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777: /* end confdefs.h. */
4778:
1.1.1.17 root 4779:
1.1.1.15 root 4780: int
4781: main (void)
4782: {
4783:
4784: ;
4785: return 0;
4786: }
1.1.1.17 root 4787:
1.1.1.15 root 4788: _ACEOF
4789: if ac_fn_c_try_compile "$LINENO"
4790: then :
1.1.1.17 root 4791:
4792: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 4793: printf "%s\n" "yes" >&6; }
4794: eval `echo cc_has-Wtype-limits=yes | sed -e 's/-/_/g'`
4795: WARNFLAGS_C="${WARNFLAGS_C} -Wtype-limits"
1.1.1.17 root 4796:
1.1.1.15 root 4797: else case e in #(
1.1.1.17 root 4798: e)
4799: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4800: printf "%s\n" "no" >&6; }
4801: ;;
1.1.1.15 root 4802: esac
1.1.1.11 root 4803: fi
1.1.1.15 root 4804: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4805: CFLAGS="${old_CFLAGS}"
4806:
1.1.1.10 root 4807: ac_ext=c
4808: ac_cpp='$CPP $CPPFLAGS'
4809: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4810: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4811: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1.1.6 root 4812:
1.1.1.4 root 4813:
4814:
1.1.1.10 root 4815: # C++ コンパイラのワーニングオプション
4816: # (AC_LANG は C++ のまま継続する)
1.1.1.3 root 4817: ac_ext=cpp
4818: ac_cpp='$CXXCPP $CPPFLAGS'
4819: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4820: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4821: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4822:
4823:
1.1.1.10 root 4824:
4825: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wcast-qual" >&5
4826: printf %s "checking whether c++ accepts -Wcast-qual... " >&6; }
4827: old_CXXFLAGS="${CXXFLAGS}"
4828: CXXFLAGS="${CXXFLAGS} -Werror -Wcast-qual"
4829: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1 root 4830: /* end confdefs.h. */
4831:
1.1.1.17 root 4832:
1.1 root 4833: int
1.1.1.10 root 4834: main (void)
1.1 root 4835: {
4836:
4837: ;
4838: return 0;
4839: }
1.1.1.17 root 4840:
1.1 root 4841: _ACEOF
1.1.1.10 root 4842: if ac_fn_cxx_try_compile "$LINENO"
4843: then :
1.1.1.17 root 4844:
4845: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4846: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4847: eval `echo cxx_has-Wcast-qual=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4848: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wcast-qual"
1.1.1.17 root 4849:
1.1.1.15 root 4850: else case e in #(
1.1.1.17 root 4851: e)
4852: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4853: printf "%s\n" "no" >&6; }
4854: ;;
1.1.1.15 root 4855: esac
1.1 root 4856: fi
1.1.1.10 root 4857: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4858: CXXFLAGS="${old_CXXFLAGS}"
1.1 root 4859:
4860:
1.1.1.10 root 4861: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wextra-semi" >&5
4862: printf %s "checking whether c++ accepts -Wextra-semi... " >&6; }
4863: old_CXXFLAGS="${CXXFLAGS}"
4864: CXXFLAGS="${CXXFLAGS} -Werror -Wextra-semi"
1.1.1.3 root 4865: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4866: /* end confdefs.h. */
1.1 root 4867:
1.1.1.17 root 4868:
1.1.1.3 root 4869: int
1.1.1.10 root 4870: main (void)
1.1.1.3 root 4871: {
1.1 root 4872:
1.1.1.3 root 4873: ;
4874: return 0;
4875: }
1.1.1.17 root 4876:
1.1.1.2 root 4877: _ACEOF
1.1.1.10 root 4878: if ac_fn_cxx_try_compile "$LINENO"
4879: then :
1.1.1.17 root 4880:
4881: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4882: printf "%s\n" "yes" >&6; }
1.1.1.11 root 4883: eval `echo cxx_has-Wextra-semi=yes | sed -e 's/-/_/g'`
1.1.1.10 root 4884: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wextra-semi"
1.1.1.17 root 4885:
1.1.1.15 root 4886: else case e in #(
1.1.1.17 root 4887: e)
4888: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4889: printf "%s\n" "no" >&6; }
4890: ;;
1.1.1.15 root 4891: esac
1.1.1.2 root 4892: fi
1.1.1.10 root 4893: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4894: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.2 root 4895:
1.1 root 4896:
1.1.1.20! root 4897: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wimplicit-fallthrough" >&5
! 4898: printf %s "checking whether c++ accepts -Wimplicit-fallthrough... " >&6; }
! 4899: old_CXXFLAGS="${CXXFLAGS}"
! 4900: CXXFLAGS="${CXXFLAGS} -Werror -Wimplicit-fallthrough"
! 4901: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! 4902: /* end confdefs.h. */
! 4903:
! 4904:
! 4905: int
! 4906: main (void)
! 4907: {
! 4908:
! 4909: ;
! 4910: return 0;
! 4911: }
! 4912:
! 4913: _ACEOF
! 4914: if ac_fn_cxx_try_compile "$LINENO"
! 4915: then :
! 4916:
! 4917: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! 4918: printf "%s\n" "yes" >&6; }
! 4919: eval `echo cxx_has-Wimplicit-fallthrough=yes | sed -e 's/-/_/g'`
! 4920: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wimplicit-fallthrough"
! 4921:
! 4922: else case e in #(
! 4923: e)
! 4924: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
! 4925: printf "%s\n" "no" >&6; }
! 4926: ;;
! 4927: esac
! 4928: fi
! 4929: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
! 4930: CXXFLAGS="${old_CXXFLAGS}"
! 4931:
! 4932:
1.1.1.15 root 4933: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Winconsistent-missing-destructor-override" >&5
4934: printf %s "checking whether c++ accepts -Winconsistent-missing-destructor-override... " >&6; }
1.1.1.10 root 4935: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 4936: CXXFLAGS="${CXXFLAGS} -Werror -Winconsistent-missing-destructor-override"
1.1.1.3 root 4937: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938: /* end confdefs.h. */
1.1 root 4939:
1.1.1.17 root 4940:
1.1.1.3 root 4941: int
1.1.1.10 root 4942: main (void)
1.1.1.3 root 4943: {
1.1 root 4944:
1.1.1.3 root 4945: ;
4946: return 0;
4947: }
1.1.1.17 root 4948:
1.1.1.3 root 4949: _ACEOF
1.1.1.10 root 4950: if ac_fn_cxx_try_compile "$LINENO"
4951: then :
1.1.1.17 root 4952:
4953: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4954: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4955: eval `echo cxx_has-Winconsistent-missing-destructor-override=yes | sed -e 's/-/_/g'`
4956: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Winconsistent-missing-destructor-override"
1.1.1.17 root 4957:
1.1.1.15 root 4958: else case e in #(
1.1.1.17 root 4959: e)
4960: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4961: printf "%s\n" "no" >&6; }
4962: ;;
1.1.1.15 root 4963: esac
1.1.1.3 root 4964: fi
1.1.1.10 root 4965: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4966: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 4967:
4968:
1.1.1.15 root 4969: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Winconsistent-missing-override" >&5
4970: printf %s "checking whether c++ accepts -Winconsistent-missing-override... " >&6; }
1.1.1.10 root 4971: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 4972: CXXFLAGS="${CXXFLAGS} -Werror -Winconsistent-missing-override"
1.1.1.3 root 4973: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4974: /* end confdefs.h. */
4975:
1.1.1.17 root 4976:
1.1.1.3 root 4977: int
1.1.1.10 root 4978: main (void)
1.1.1.3 root 4979: {
4980:
4981: ;
4982: return 0;
4983: }
1.1.1.17 root 4984:
1.1.1.3 root 4985: _ACEOF
1.1.1.10 root 4986: if ac_fn_cxx_try_compile "$LINENO"
4987: then :
1.1.1.17 root 4988:
4989: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 4990: printf "%s\n" "yes" >&6; }
1.1.1.15 root 4991: eval `echo cxx_has-Winconsistent-missing-override=yes | sed -e 's/-/_/g'`
4992: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Winconsistent-missing-override"
1.1.1.17 root 4993:
1.1.1.15 root 4994: else case e in #(
1.1.1.17 root 4995: e)
4996: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4997: printf "%s\n" "no" >&6; }
4998: ;;
1.1.1.15 root 4999: esac
1.1.1.3 root 5000: fi
1.1.1.10 root 5001: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5002: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5003:
5004:
1.1.1.10 root 5005: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wlogical-op" >&5
5006: printf %s "checking whether c++ accepts -Wlogical-op... " >&6; }
5007: old_CXXFLAGS="${CXXFLAGS}"
5008: CXXFLAGS="${CXXFLAGS} -Werror -Wlogical-op"
1.1.1.3 root 5009: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5010: /* end confdefs.h. */
5011:
1.1.1.17 root 5012:
1.1.1.3 root 5013: int
1.1.1.10 root 5014: main (void)
1.1.1.3 root 5015: {
5016:
5017: ;
5018: return 0;
5019: }
1.1.1.17 root 5020:
1.1.1.3 root 5021: _ACEOF
1.1.1.10 root 5022: if ac_fn_cxx_try_compile "$LINENO"
5023: then :
1.1.1.17 root 5024:
5025: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5026: printf "%s\n" "yes" >&6; }
1.1.1.11 root 5027: eval `echo cxx_has-Wlogical-op=yes | sed -e 's/-/_/g'`
1.1.1.10 root 5028: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wlogical-op"
1.1.1.17 root 5029:
1.1.1.15 root 5030: else case e in #(
1.1.1.17 root 5031: e)
5032: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5033: printf "%s\n" "no" >&6; }
5034: ;;
1.1.1.15 root 5035: esac
1.1.1.3 root 5036: fi
1.1.1.10 root 5037: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5038: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5039:
5040:
1.1.1.10 root 5041: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wmissing-prototypes" >&5
5042: printf %s "checking whether c++ accepts -Wmissing-prototypes... " >&6; }
5043: old_CXXFLAGS="${CXXFLAGS}"
5044: CXXFLAGS="${CXXFLAGS} -Werror -Wmissing-prototypes"
1.1.1.3 root 5045: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5046: /* end confdefs.h. */
5047:
1.1.1.17 root 5048:
1.1.1.3 root 5049: int
1.1.1.10 root 5050: main (void)
1.1.1.3 root 5051: {
5052:
5053: ;
5054: return 0;
5055: }
1.1.1.17 root 5056:
1.1.1.3 root 5057: _ACEOF
1.1.1.10 root 5058: if ac_fn_cxx_try_compile "$LINENO"
5059: then :
1.1.1.17 root 5060:
5061: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5062: printf "%s\n" "yes" >&6; }
1.1.1.11 root 5063: eval `echo cxx_has-Wmissing-prototypes=yes | sed -e 's/-/_/g'`
1.1.1.10 root 5064: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wmissing-prototypes"
1.1.1.17 root 5065:
1.1.1.15 root 5066: else case e in #(
1.1.1.17 root 5067: e)
5068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5069: printf "%s\n" "no" >&6; }
5070: ;;
1.1.1.15 root 5071: esac
1.1.1.3 root 5072: fi
1.1.1.10 root 5073: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5074: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5075:
5076:
1.1.1.10 root 5077: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wmissing-variable-declarations" >&5
5078: printf %s "checking whether c++ accepts -Wmissing-variable-declarations... " >&6; }
5079: old_CXXFLAGS="${CXXFLAGS}"
5080: CXXFLAGS="${CXXFLAGS} -Werror -Wmissing-variable-declarations"
5081: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5082: /* end confdefs.h. */
1.1.1.3 root 5083:
1.1.1.17 root 5084:
1.1.1.10 root 5085: int
5086: main (void)
5087: {
1.1.1.3 root 5088:
1.1.1.10 root 5089: ;
5090: return 0;
5091: }
1.1.1.17 root 5092:
1.1.1.10 root 5093: _ACEOF
5094: if ac_fn_cxx_try_compile "$LINENO"
5095: then :
1.1.1.17 root 5096:
5097: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5098: printf "%s\n" "yes" >&6; }
1.1.1.11 root 5099: eval `echo cxx_has-Wmissing-variable-declarations=yes | sed -e 's/-/_/g'`
1.1.1.10 root 5100: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wmissing-variable-declarations"
1.1.1.17 root 5101:
1.1.1.15 root 5102: else case e in #(
1.1.1.17 root 5103: e)
5104: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5105: printf "%s\n" "no" >&6; }
5106: ;;
1.1.1.15 root 5107: esac
1.1.1.10 root 5108: fi
5109: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5110: CXXFLAGS="${old_CXXFLAGS}"
1.1.1.3 root 5111:
1.1.1.11 root 5112: # -Wshadow-local があればそっちを使う(gcc>=7)、なければ -Wshadow (clang)
5113:
5114: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wshadow-local" >&5
5115: printf %s "checking whether c++ accepts -Wshadow-local... " >&6; }
5116: old_CXXFLAGS="${CXXFLAGS}"
5117: CXXFLAGS="${CXXFLAGS} -Werror -Wshadow-local"
5118: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5119: /* end confdefs.h. */
5120:
1.1.1.17 root 5121:
1.1.1.11 root 5122: int
5123: main (void)
5124: {
5125:
5126: ;
5127: return 0;
5128: }
1.1.1.17 root 5129:
1.1.1.11 root 5130: _ACEOF
5131: if ac_fn_cxx_try_compile "$LINENO"
5132: then :
1.1.1.17 root 5133:
5134: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 5135: printf "%s\n" "yes" >&6; }
5136: eval `echo cxx_has-Wshadow-local=yes | sed -e 's/-/_/g'`
5137: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wshadow-local"
1.1.1.17 root 5138:
1.1.1.15 root 5139: else case e in #(
1.1.1.17 root 5140: e)
5141: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5142: printf "%s\n" "no" >&6; }
5143: ;;
1.1.1.15 root 5144: esac
1.1.1.11 root 5145: fi
5146: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5147: CXXFLAGS="${old_CXXFLAGS}"
5148:
5149: if test x"${cxx_has_Wshadow_local}" != xyes; then
5150:
5151: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wshadow" >&5
5152: printf %s "checking whether c++ accepts -Wshadow... " >&6; }
5153: old_CXXFLAGS="${CXXFLAGS}"
5154: CXXFLAGS="${CXXFLAGS} -Werror -Wshadow"
5155: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5156: /* end confdefs.h. */
5157:
1.1.1.17 root 5158:
1.1.1.11 root 5159: int
5160: main (void)
5161: {
5162:
5163: ;
5164: return 0;
5165: }
1.1.1.17 root 5166:
1.1.1.11 root 5167: _ACEOF
5168: if ac_fn_cxx_try_compile "$LINENO"
5169: then :
1.1.1.17 root 5170:
5171: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.11 root 5172: printf "%s\n" "yes" >&6; }
5173: eval `echo cxx_has-Wshadow=yes | sed -e 's/-/_/g'`
5174: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wshadow"
1.1.1.17 root 5175:
1.1.1.15 root 5176: else case e in #(
1.1.1.17 root 5177: e)
5178: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5179: printf "%s\n" "no" >&6; }
5180: ;;
1.1.1.15 root 5181: esac
1.1.1.11 root 5182: fi
5183: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5184: CXXFLAGS="${old_CXXFLAGS}"
5185:
5186: fi
1.1.1.3 root 5187:
1.1.1.15 root 5188: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wstring-conversion" >&5
5189: printf %s "checking whether c++ accepts -Wstring-conversion... " >&6; }
1.1.1.12 root 5190: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 5191: CXXFLAGS="${CXXFLAGS} -Werror -Wstring-conversion"
1.1.1.12 root 5192: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5193: /* end confdefs.h. */
5194:
1.1.1.17 root 5195:
1.1.1.12 root 5196: int
5197: main (void)
5198: {
5199:
5200: ;
5201: return 0;
5202: }
1.1.1.17 root 5203:
1.1.1.12 root 5204: _ACEOF
5205: if ac_fn_cxx_try_compile "$LINENO"
5206: then :
1.1.1.17 root 5207:
5208: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.12 root 5209: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5210: eval `echo cxx_has-Wstring-conversion=yes | sed -e 's/-/_/g'`
5211: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wstring-conversion"
1.1.1.17 root 5212:
1.1.1.15 root 5213: else case e in #(
1.1.1.17 root 5214: e)
5215: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5216: printf "%s\n" "no" >&6; }
5217: ;;
1.1.1.15 root 5218: esac
1.1.1.12 root 5219: fi
5220: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5221: CXXFLAGS="${old_CXXFLAGS}"
5222:
5223:
1.1.1.15 root 5224: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wsuggest-destructor-override" >&5
5225: printf %s "checking whether c++ accepts -Wsuggest-destructor-override... " >&6; }
1.1.1.3 root 5226: old_CXXFLAGS="${CXXFLAGS}"
1.1.1.15 root 5227: CXXFLAGS="${CXXFLAGS} -Werror -Wsuggest-destructor-override"
1.1.1.3 root 5228: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5229: /* end confdefs.h. */
5230:
1.1.1.17 root 5231:
1.1.1.3 root 5232: int
1.1.1.10 root 5233: main (void)
1.1.1.3 root 5234: {
5235:
5236: ;
5237: return 0;
5238: }
1.1.1.17 root 5239:
1.1.1.3 root 5240: _ACEOF
1.1.1.10 root 5241: if ac_fn_cxx_try_compile "$LINENO"
5242: then :
1.1.1.17 root 5243:
5244: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.10 root 5245: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5246: eval `echo cxx_has-Wsuggest-destructor-override=yes | sed -e 's/-/_/g'`
5247: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wsuggest-destructor-override"
1.1.1.17 root 5248:
1.1.1.15 root 5249: else case e in #(
1.1.1.17 root 5250: e)
5251: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5252: printf "%s\n" "no" >&6; }
5253: ;;
1.1.1.15 root 5254: esac
1.1.1.3 root 5255: fi
1.1.1.10 root 5256: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 5257: CXXFLAGS="${old_CXXFLAGS}"
5258:
5259:
1.1.1.15 root 5260: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wsuggest-override" >&5
5261: printf %s "checking whether c++ accepts -Wsuggest-override... " >&6; }
5262: old_CXXFLAGS="${CXXFLAGS}"
5263: CXXFLAGS="${CXXFLAGS} -Werror -Wsuggest-override"
5264: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5265: /* end confdefs.h. */
1.1.1.10 root 5266:
1.1.1.17 root 5267:
1.1.1.15 root 5268: int
5269: main (void)
5270: {
1.1.1.14 root 5271:
1.1.1.15 root 5272: ;
5273: return 0;
5274: }
1.1.1.17 root 5275:
1.1.1.15 root 5276: _ACEOF
5277: if ac_fn_cxx_try_compile "$LINENO"
5278: then :
1.1.1.17 root 5279:
5280: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5281: printf "%s\n" "yes" >&6; }
5282: eval `echo cxx_has-Wsuggest-override=yes | sed -e 's/-/_/g'`
5283: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wsuggest-override"
1.1.1.17 root 5284:
1.1.1.15 root 5285: else case e in #(
1.1.1.17 root 5286: e)
5287: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5288: printf "%s\n" "no" >&6; }
5289: ;;
1.1.1.15 root 5290: esac
5291: fi
5292: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5293: CXXFLAGS="${old_CXXFLAGS}"
5294:
1.1.1.19 root 5295: # gcc14 が C++14 に対しても C++20 のエラーを出そうとする。は??
5296:
5297: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wno-template-id-cdtor" >&5
5298: printf %s "checking whether c++ accepts -Wno-template-id-cdtor... " >&6; }
5299: old_CXXFLAGS="${CXXFLAGS}"
5300: CXXFLAGS="${CXXFLAGS} -Werror -Wno-template-id-cdtor"
5301: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5302: /* end confdefs.h. */
5303:
5304:
5305: int
5306: main (void)
5307: {
5308:
5309: ;
5310: return 0;
5311: }
5312:
5313: _ACEOF
5314: if ac_fn_cxx_try_compile "$LINENO"
5315: then :
5316:
5317: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5318: printf "%s\n" "yes" >&6; }
5319: eval `echo cxx_has-Wno-template-id-cdtor=yes | sed -e 's/-/_/g'`
5320: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wno-template-id-cdtor"
5321:
5322: else case e in #(
5323: e)
5324: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5325: printf "%s\n" "no" >&6; }
5326: ;;
5327: esac
5328: fi
5329: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5330: CXXFLAGS="${old_CXXFLAGS}"
5331:
1.1.1.15 root 5332:
5333: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wtype-limits" >&5
5334: printf %s "checking whether c++ accepts -Wtype-limits... " >&6; }
5335: old_CXXFLAGS="${CXXFLAGS}"
5336: CXXFLAGS="${CXXFLAGS} -Werror -Wtype-limits"
5337: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338: /* end confdefs.h. */
5339:
1.1.1.17 root 5340:
1.1.1.15 root 5341: int
5342: main (void)
5343: {
5344:
5345: ;
5346: return 0;
5347: }
1.1.1.17 root 5348:
1.1.1.15 root 5349: _ACEOF
5350: if ac_fn_cxx_try_compile "$LINENO"
5351: then :
1.1.1.17 root 5352:
5353: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5354: printf "%s\n" "yes" >&6; }
5355: eval `echo cxx_has-Wtype-limits=yes | sed -e 's/-/_/g'`
5356: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wtype-limits"
1.1.1.17 root 5357:
1.1.1.15 root 5358: else case e in #(
1.1.1.17 root 5359: e)
5360: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5361: printf "%s\n" "no" >&6; }
5362: ;;
1.1.1.15 root 5363: esac
5364: fi
5365: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5366: CXXFLAGS="${old_CXXFLAGS}"
5367:
5368:
5369: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c++ accepts -Wvla-extension" >&5
5370: printf %s "checking whether c++ accepts -Wvla-extension... " >&6; }
5371: old_CXXFLAGS="${CXXFLAGS}"
5372: CXXFLAGS="${CXXFLAGS} -Werror -Wvla-extension"
5373: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5374: /* end confdefs.h. */
5375:
1.1.1.17 root 5376:
1.1.1.15 root 5377: int
5378: main (void)
5379: {
5380:
5381: ;
5382: return 0;
5383: }
1.1.1.17 root 5384:
1.1.1.15 root 5385: _ACEOF
5386: if ac_fn_cxx_try_compile "$LINENO"
5387: then :
1.1.1.17 root 5388:
5389: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1.1.1.15 root 5390: printf "%s\n" "yes" >&6; }
5391: eval `echo cxx_has-Wvla-extension=yes | sed -e 's/-/_/g'`
5392: WARNFLAGS_CXX="${WARNFLAGS_CXX} -Wvla-extension"
1.1.1.17 root 5393:
1.1.1.15 root 5394: else case e in #(
1.1.1.17 root 5395: e)
5396: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5397: printf "%s\n" "no" >&6; }
5398: ;;
1.1.1.15 root 5399: esac
5400: fi
5401: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5402: CXXFLAGS="${old_CXXFLAGS}"
5403:
5404:
5405:
5406: # コンパイラが AVX2 をサポートしているか。
5407: # Check whether --enable-avx2 was given.
5408: if test ${enable_avx2+y}
5409: then :
5410: enableval=$enable_avx2;
5411: else case e in #(
5412: e) enable_avx2=yes ;;
5413: esac
5414: fi
5415:
5416:
5417: if test x"${enable_avx2}" != x"no"
5418: then :
5419:
5420: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports AVX2" >&5
5421: printf %s "checking whether the compiler supports AVX2... " >&6; }
5422: if test x"${host_cpu}" = x"x86_64"; then
1.1.1.14 root 5423: if test x"${host_cpu}" = x"${build_cpu}"; then
5424: old_CXXFLAGS="${CXXFLAGS}"
5425: CXXFLAGS="${CXXFLAGS} -mavx2"
5426: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5427: /* end confdefs.h. */
5428:
5429: #include <x86intrin.h>
5430:
5431: int
5432: main (void)
5433: {
5434:
5435: #if !defined(__AVX2__)
5436: #error __AVX2__ is not defined by the compiler.
5437: #endif
5438: __m256i v;
5439:
5440: ;
5441: return 0;
5442: }
5443: _ACEOF
5444: if ac_fn_cxx_try_compile "$LINENO"
5445: then :
5446:
5447: have_avx2=yes
5448:
5449: fi
5450: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5451: CXXFLAGS="${old_CXXFLAGS}"
5452: fi
5453: fi
5454: if test x"${have_avx2}" = x"yes"; then
5455: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5456: printf "%s\n" "yes" >&6; }
5457: printf "%s\n" "#define HAVE_AVX2 1" >>confdefs.h
5458:
5459: HOST_HAS_AVX2=yes
5460:
5461: else
5462: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5463: printf "%s\n" "no" >&6; }
5464: fi
5465:
5466: fi
5467:
1.1.1.15 root 5468: # コンパイラが NEON をサポートしているか。
5469: # Check whether --enable-neon was given.
5470: if test ${enable_neon+y}
5471: then :
5472: enableval=$enable_neon;
5473: else case e in #(
5474: e) enable_neon=yes ;;
5475: esac
5476: fi
5477:
5478:
5479: if test x"${enable_neon}" != x"no"
5480: then :
5481:
5482: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports NEON" >&5
5483: printf %s "checking whether the compiler supports NEON... " >&6; }
5484: if test x"${host_cpu}" = x"aarch64"; then
5485: if test x"${host_cpu}" = x"${build_cpu}"; then
5486: old_CXXFLAGS="${CXXFLAGS}"
5487: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5488: /* end confdefs.h. */
5489:
5490: #include <arm_neon.h>
5491:
5492: int
5493: main (void)
5494: {
5495:
5496: uint8x16_t v;
5497:
5498: ;
5499: return 0;
5500: }
5501: _ACEOF
5502: if ac_fn_cxx_try_compile "$LINENO"
5503: then :
5504:
5505: have_neon=yes
5506:
5507: fi
5508: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5509: CXXFLAGS="${old_CXXFLAGS}"
5510: fi
5511: fi
5512: if test x"${have_neon}" = x"yes"; then
5513: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5514: printf "%s\n" "yes" >&6; }
5515: printf "%s\n" "#define HAVE_NEON 1" >>confdefs.h
5516:
5517: HOST_HAS_NEON=yes
5518:
5519: else
5520: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5521: printf "%s\n" "no" >&6; }
5522: fi
5523:
5524: fi
5525:
1.1.1.10 root 5526: # Checks for libraries.
5527:
5528: # Checks for header files.
5529: ac_header= ac_cache=
5530: for ac_item in $ac_header_cxx_list
5531: do
5532: if test $ac_cache; then
5533: ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
5534: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
5535: printf "%s\n" "#define $ac_item 1" >> confdefs.h
5536: fi
5537: ac_header= ac_cache=
5538: elif test $ac_header; then
5539: ac_cache=$ac_item
5540: else
5541: ac_header=$ac_item
5542: fi
5543: done
5544:
5545:
5546:
5547:
5548:
5549:
5550:
5551:
5552: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
5553: then :
5554:
5555: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
5556:
5557: fi
1.1.1.19 root 5558: ac_fn_cxx_check_header_compile "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
5559: if test "x$ac_cv_header_alsa_asoundlib_h" = xyes
5560: then :
5561: printf "%s\n" "#define HAVE_ALSA_ASOUNDLIB_H 1" >>confdefs.h
5562:
5563: fi
5564:
1.1.1.10 root 5565: ac_fn_cxx_check_header_compile "$LINENO" "bsd/bsd.h" "ac_cv_header_bsd_bsd_h" "$ac_includes_default"
5566: if test "x$ac_cv_header_bsd_bsd_h" = xyes
5567: then :
5568: printf "%s\n" "#define HAVE_BSD_BSD_H 1" >>confdefs.h
5569:
5570: fi
5571:
5572: ac_fn_cxx_check_header_compile "$LINENO" "bsd/stdio.h" "ac_cv_header_bsd_stdio_h" "$ac_includes_default"
5573: if test "x$ac_cv_header_bsd_stdio_h" = xyes
5574: then :
5575: printf "%s\n" "#define HAVE_BSD_STDIO_H 1" >>confdefs.h
5576:
5577: fi
5578:
5579: ac_fn_cxx_check_header_compile "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
5580: if test "x$ac_cv_header_byteswap_h" = xyes
5581: then :
5582: printf "%s\n" "#define HAVE_BYTESWAP_H 1" >>confdefs.h
5583:
5584: fi
5585:
5586: ac_fn_cxx_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
5587: if test "x$ac_cv_header_endian_h" = xyes
5588: then :
5589: printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h
5590:
5591: fi
5592:
5593: ac_fn_cxx_check_header_compile "$LINENO" "kqueue/sys/event.h" "ac_cv_header_kqueue_sys_event_h" "$ac_includes_default"
5594: if test "x$ac_cv_header_kqueue_sys_event_h" = xyes
5595: then :
5596: printf "%s\n" "#define HAVE_KQUEUE_SYS_EVENT_H 1" >>confdefs.h
5597:
5598: fi
5599:
5600: ac_fn_cxx_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default"
5601: if test "x$ac_cv_header_pthread_np_h" = xyes
5602: then :
5603: printf "%s\n" "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h
5604:
5605: fi
5606:
1.1.1.15 root 5607: ac_fn_cxx_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
5608: if test "x$ac_cv_header_sched_h" = xyes
5609: then :
5610: printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
5611:
5612: fi
5613:
1.1.1.19 root 5614: ac_fn_cxx_check_header_compile "$LINENO" "sndio.h" "ac_cv_header_sndio_h" "$ac_includes_default"
5615: if test "x$ac_cv_header_sndio_h" = xyes
5616: then :
5617: printf "%s\n" "#define HAVE_SNDIO_H 1" >>confdefs.h
5618:
5619: fi
5620:
5621: ac_fn_cxx_check_header_compile "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
5622: if test "x$ac_cv_header_sys_audioio_h" = xyes
5623: then :
5624: printf "%s\n" "#define HAVE_SYS_AUDIOIO_H 1" >>confdefs.h
5625:
5626: fi
5627:
1.1.1.15 root 5628: ac_fn_cxx_check_header_compile "$LINENO" "sys/cpuset.h" "ac_cv_header_sys_cpuset_h" "$ac_includes_default"
5629: if test "x$ac_cv_header_sys_cpuset_h" = xyes
5630: then :
5631: printf "%s\n" "#define HAVE_SYS_CPUSET_H 1" >>confdefs.h
5632:
5633: fi
5634:
1.1.1.10 root 5635: ac_fn_cxx_check_header_compile "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default"
5636: if test "x$ac_cv_header_sys_endian_h" = xyes
5637: then :
5638: printf "%s\n" "#define HAVE_SYS_ENDIAN_H 1" >>confdefs.h
5639:
5640: fi
5641:
5642: ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5643: if test "x$ac_cv_header_sys_event_h" = xyes
5644: then :
5645: printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5646:
5647: fi
5648:
5649: ac_fn_cxx_check_header_compile "$LINENO" "net/bpf.h" "ac_cv_header_net_bpf_h" "$ac_includes_default"
5650: if test "x$ac_cv_header_net_bpf_h" = xyes
5651: then :
5652: printf "%s\n" "#define HAVE_NET_BPF_H 1" >>confdefs.h
5653:
5654: fi
5655:
5656: ac_fn_cxx_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
5657: if test "x$ac_cv_header_net_if_tap_h" = xyes
5658: then :
5659: printf "%s\n" "#define HAVE_NET_IF_TAP_H 1" >>confdefs.h
5660:
5661: fi
5662:
5663: ac_fn_cxx_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
5664: if test "x$ac_cv_header_linux_if_tun_h" = xyes
5665: then :
5666: printf "%s\n" "#define HAVE_LINUX_IF_TUN_H 1" >>confdefs.h
5667:
5668: fi
5669:
5670: ac_fn_cxx_check_header_compile "$LINENO" "libkern/OSByteOrder.h" "ac_cv_header_libkern_OSByteOrder_h" "$ac_includes_default"
5671: if test "x$ac_cv_header_libkern_OSByteOrder_h" = xyes
5672: then :
5673: printf "%s\n" "#define HAVE_LIBKERN_OSBYTEORDER_H 1" >>confdefs.h
5674:
5675: fi
5676:
5677: ac_fn_cxx_check_header_compile "$LINENO" "machine/endian.h" "ac_cv_header_machine_endian_h" "$ac_includes_default"
5678: if test "x$ac_cv_header_machine_endian_h" = xyes
5679: then :
5680: printf "%s\n" "#define HAVE_MACHINE_ENDIAN_H 1" >>confdefs.h
5681:
5682: fi
5683:
5684:
5685: # Linux で <kqueue/sys/event.h> がなければここで停止したほうがいい
5686: case "${host_os}" in
5687: linux*)
5688: if test "$ac_cv_header_kqueue_sys_event_h" != "yes"; then
5689: as_fn_error $? "*** kqueue is not found.
5690: *** If you use Ubuntu, sudo apt install libkqueue-dev" "$LINENO" 5
5691: fi
5692: ;;
5693: esac
5694:
5695: # Checks for typedefs, structures, and compiler characteristics.
5696: ac_fn_cxx_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5697: if test "x$ac_cv_type__Bool" = xyes
5698: then :
5699:
5700: printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
5701:
5702:
5703: fi
5704:
1.1.1.15 root 5705: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99 or later" >&5
5706: printf %s "checking for stdbool.h that conforms to C99 or later... " >&6; }
1.1.1.10 root 5707: if test ${ac_cv_header_stdbool_h+y}
5708: then :
5709: printf %s "(cached) " >&6
1.1.1.15 root 5710: else case e in #(
5711: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5712: /* end confdefs.h. */
1.1.1.10 root 5713: #include <stdbool.h>
5714:
1.1.1.15 root 5715: /* "true" and "false" should be usable in #if expressions and
5716: integer constant expressions, and "bool" should be a valid
5717: type name.
5718:
5719: Although C99 requires bool, true, and false to be macros,
5720: C23 and C++11 overrule that, so do not test for that.
5721: Although C99 requires __bool_true_false_are_defined and
5722: _Bool, C23 says they are obsolescent, so do not require
5723: them. */
1.1.1.10 root 5724:
5725: #if !true
5726: #error "'true' is not true"
5727: #endif
5728: #if true != 1
5729: #error "'true' is not equal to 1"
5730: #endif
5731: char b[true == 1 ? 1 : -1];
5732: char c[true];
5733:
5734: #if false
5735: #error "'false' is not false"
5736: #endif
5737: #if false != 0
5738: #error "'false' is not equal to 0"
5739: #endif
5740: char d[false == 0 ? 1 : -1];
5741:
5742: enum { e = false, f = true, g = false * true, h = true * 256 };
5743:
5744: char i[(bool) 0.5 == true ? 1 : -1];
5745: char j[(bool) 0.0 == false ? 1 : -1];
5746: char k[sizeof (bool) > 0 ? 1 : -1];
5747:
5748: struct sb { bool s: 1; bool t; } s;
5749: char l[sizeof s.t > 0 ? 1 : -1];
5750:
5751: /* The following fails for
5752: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5753: bool m[h];
5754: char n[sizeof m == h * sizeof m[0] ? 1 : -1];
5755: char o[-1 - (bool) 0 < 0 ? 1 : -1];
5756: /* Catch a bug in an HP-UX C compiler. See
1.1.1.15 root 5757: https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5758: https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
1.1.1.10 root 5759: */
5760: bool p = true;
5761: bool *pp = &p;
5762:
1.1.1.3 root 5763: int
1.1.1.10 root 5764: main (void)
1.1.1.3 root 5765: {
5766:
1.1.1.10 root 5767: bool ps = &s;
5768: *pp |= p;
5769: *pp |= ! p;
5770:
5771: /* Refer to every declared value, so they cannot be
5772: discarded as unused. */
1.1.1.15 root 5773: return (!b + !c + !d + !e + !f + !g + !h + !i + !j + !k
5774: + !l + !m + !n + !o + !p + !pp + !ps);
1.1.1.10 root 5775:
1.1.1.3 root 5776: ;
5777: return 0;
5778: }
5779: _ACEOF
1.1.1.10 root 5780: if ac_fn_cxx_try_compile "$LINENO"
5781: then :
5782: ac_cv_header_stdbool_h=yes
1.1.1.15 root 5783: else case e in #(
5784: e) ac_cv_header_stdbool_h=no ;;
5785: esac
1.1.1.3 root 5786: fi
1.1.1.15 root 5787: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
5788: esac
1.1.1.10 root 5789: fi
5790: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5791: printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
1.1.1.3 root 5792:
1.1.1.10 root 5793: #AC_C_INLINE
5794: #AC_TYPE_INT16_T
5795: #AC_TYPE_INT32_T
5796: #AC_TYPE_INT64_T
5797: #AC_TYPE_INT8_T
5798: #AC_TYPE_SIZE_T
5799: #AC_TYPE_UINT16_T
5800: #AC_TYPE_UINT32_T
5801: #AC_TYPE_UINT64_T
5802: #AC_TYPE_UINT8_T
1.1.1.3 root 5803:
1.1.1.15 root 5804: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_t" >&5
5805: printf %s "checking for cpuset_t... " >&6; }
1.1.1.10 root 5806: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5807: /* end confdefs.h. */
5808:
1.1.1.15 root 5809: #if defined(HAVE_SCHED_H)
5810: #include <sched.h>
5811: #endif
5812: #if defined(HAVE_SYS_CPUSET_H)
5813: #include <sys/cpuset.h>
5814: #endif
5815:
1.1.1.3 root 5816: int
1.1.1.10 root 5817: main (void)
1.1.1.3 root 5818: {
5819:
1.1.1.15 root 5820: cpuset_t set;
1.1.1.10 root 5821:
1.1.1.3 root 5822: ;
5823: return 0;
5824: }
5825: _ACEOF
1.1.1.10 root 5826: if ac_fn_cxx_try_compile "$LINENO"
5827: then :
1.1.1.3 root 5828:
1.1.1.10 root 5829: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5830: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5831: printf "%s\n" "#define HAVE_CPUSET_T 1" >>confdefs.h
1.1.1.10 root 5832:
5833:
1.1.1.15 root 5834: else case e in #(
5835: e)
1.1.1.10 root 5836: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5837: printf "%s\n" "no" >&6; }
1.1.1.15 root 5838: ;;
5839: esac
1.1.1.10 root 5840: fi
5841: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5842:
1.1.1.15 root 5843: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_t *" >&5
5844: printf %s "checking for cpuset_t *... " >&6; }
1.1.1.10 root 5845: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5846: /* end confdefs.h. */
5847:
1.1.1.15 root 5848: #if defined(HAVE_SCHED_H)
5849: #include <sched.h>
5850: #endif
5851: #if defined(HAVE_SYS_CPUSET_H)
5852: #include <sys/cpuset.h>
5853: #endif
5854:
1.1.1.3 root 5855: int
1.1.1.10 root 5856: main (void)
1.1.1.3 root 5857: {
5858:
1.1.1.15 root 5859: cpuset_t *set;
1.1.1.10 root 5860:
1.1.1.3 root 5861: ;
5862: return 0;
5863: }
5864: _ACEOF
1.1.1.10 root 5865: if ac_fn_cxx_try_compile "$LINENO"
5866: then :
1.1.1.3 root 5867:
1.1.1.10 root 5868: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5869: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5870: printf "%s\n" "#define HAVE_CPUSET_T_P 1" >>confdefs.h
1.1.1.10 root 5871:
5872:
1.1.1.15 root 5873: else case e in #(
5874: e)
1.1.1.10 root 5875: { printf "%s\n" "$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:
1.1.1.15 root 5882: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpu_set_t" >&5
5883: printf %s "checking for cpu_set_t... " >&6; }
1.1.1.10 root 5884: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5885: /* end confdefs.h. */
5886:
1.1.1.15 root 5887: #include <sched.h>
5888:
1.1.1.3 root 5889: int
1.1.1.10 root 5890: main (void)
1.1.1.3 root 5891: {
5892:
1.1.1.15 root 5893: cpu_set_t set;
1.1.1.10 root 5894:
1.1.1.3 root 5895: ;
5896: return 0;
5897: }
5898: _ACEOF
1.1.1.10 root 5899: if ac_fn_cxx_try_compile "$LINENO"
5900: then :
1.1.1.3 root 5901:
1.1.1.10 root 5902: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5903: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5904: printf "%s\n" "#define HAVE_CPU_SET_T 1" >>confdefs.h
1.1.1.10 root 5905:
5906:
1.1.1.15 root 5907: else case e in #(
5908: e)
1.1.1.10 root 5909: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5910: printf "%s\n" "no" >&6; }
1.1.1.15 root 5911: ;;
5912: esac
1.1.1.10 root 5913: fi
5914: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5915:
1.1.1.15 root 5916:
5917: # __builtin
5918:
5919: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_assume" >&5
5920: printf %s "checking for __builtin_assume... " >&6; }
1.1.1.10 root 5921: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5922: /* end confdefs.h. */
5923:
5924: int
1.1.1.10 root 5925: main (void)
1.1.1.3 root 5926: {
5927:
1.1.1.15 root 5928: __builtin_assume(1);
1.1.1.10 root 5929:
1.1.1.3 root 5930: ;
5931: return 0;
5932: }
5933: _ACEOF
1.1.1.10 root 5934: if ac_fn_cxx_try_compile "$LINENO"
5935: then :
1.1.1.3 root 5936:
1.1.1.10 root 5937: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5938: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5939: printf "%s\n" "#define HAVE___BUILTIN_ASSUME 1" >>confdefs.h
1.1.1.10 root 5940:
5941:
1.1.1.15 root 5942: else case e in #(
5943: e)
1.1.1.10 root 5944: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5945: printf "%s\n" "no" >&6; }
1.1.1.15 root 5946: ;;
5947: esac
1.1.1.10 root 5948: fi
5949: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5950:
1.1.1.15 root 5951: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse8" >&5
5952: printf %s "checking for __builtin_bitreverse8... " >&6; }
1.1.1.10 root 5953: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 5954: /* end confdefs.h. */
5955:
5956: int
1.1.1.10 root 5957: main (void)
1.1.1.3 root 5958: {
5959:
1.1.1.15 root 5960: return __builtin_bitreverse8(1);
1.1.1.10 root 5961:
1.1.1.3 root 5962: ;
5963: return 0;
5964: }
5965: _ACEOF
1.1.1.10 root 5966: if ac_fn_cxx_try_compile "$LINENO"
5967: then :
1.1.1.3 root 5968:
1.1.1.10 root 5969: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5970: printf "%s\n" "yes" >&6; }
1.1.1.15 root 5971: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE8 1" >>confdefs.h
1.1.1.10 root 5972:
5973:
1.1.1.15 root 5974: else case e in #(
5975: e)
1.1.1.10 root 5976: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5977: printf "%s\n" "no" >&6; }
1.1.1.15 root 5978: ;;
5979: esac
1.1.1.10 root 5980: fi
5981: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5982:
1.1.1.16 root 5983: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse16" >&5
5984: printf %s "checking for __builtin_bitreverse16... " >&6; }
5985: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5986: /* end confdefs.h. */
5987:
5988: int
5989: main (void)
5990: {
5991:
5992: return __builtin_bitreverse16(1);
5993:
5994: ;
5995: return 0;
5996: }
5997: _ACEOF
5998: if ac_fn_cxx_try_compile "$LINENO"
5999: then :
6000:
6001: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6002: printf "%s\n" "yes" >&6; }
6003: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE16 1" >>confdefs.h
6004:
6005:
6006: else case e in #(
6007: e)
6008: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6009: printf "%s\n" "no" >&6; }
6010: ;;
6011: esac
6012: fi
6013: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6014:
6015: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bitreverse32" >&5
6016: printf %s "checking for __builtin_bitreverse32... " >&6; }
6017: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6018: /* end confdefs.h. */
6019:
6020: int
6021: main (void)
6022: {
6023:
6024: return __builtin_bitreverse32(1);
6025:
6026: ;
6027: return 0;
6028: }
6029: _ACEOF
6030: if ac_fn_cxx_try_compile "$LINENO"
6031: then :
6032:
6033: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6034: printf "%s\n" "yes" >&6; }
6035: printf "%s\n" "#define HAVE___BUILTIN_BITREVERSE32 1" >>confdefs.h
6036:
6037:
6038: else case e in #(
6039: e)
6040: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6041: printf "%s\n" "no" >&6; }
6042: ;;
6043: esac
6044: fi
6045: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6046:
1.1.1.15 root 6047: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5
6048: printf %s "checking for __builtin_bswap16... " >&6; }
1.1.1.10 root 6049: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 6050: /* end confdefs.h. */
6051:
6052: int
1.1.1.10 root 6053: main (void)
1.1.1.3 root 6054: {
6055:
1.1.1.15 root 6056: return __builtin_bswap16(0);
1.1.1.10 root 6057:
1.1.1.3 root 6058: ;
6059: return 0;
6060: }
6061: _ACEOF
1.1.1.10 root 6062: if ac_fn_cxx_try_compile "$LINENO"
6063: then :
1.1.1.3 root 6064:
1.1.1.10 root 6065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6066: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6067: printf "%s\n" "#define HAVE___BUILTIN_BSWAP16 1" >>confdefs.h
1.1.1.3 root 6068:
6069:
1.1.1.15 root 6070: else case e in #(
6071: e)
1.1.1.10 root 6072: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6073: printf "%s\n" "no" >&6; }
1.1.1.15 root 6074: ;;
6075: esac
1.1.1.3 root 6076: fi
1.1.1.10 root 6077: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6078:
1.1.1.15 root 6079: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap32" >&5
6080: printf %s "checking for __builtin_bswap32... " >&6; }
1.1.1.10 root 6081: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1.1.3 root 6082: /* end confdefs.h. */
6083:
1.1.1.10 root 6084: int
6085: main (void)
6086: {
1.1.1.3 root 6087:
1.1.1.15 root 6088: return __builtin_bswap32(0);
1.1.1.3 root 6089:
1.1.1.10 root 6090: ;
6091: return 0;
6092: }
1.1.1.3 root 6093: _ACEOF
1.1.1.10 root 6094: if ac_fn_cxx_try_compile "$LINENO"
6095: then :
1.1.1.3 root 6096:
1.1.1.10 root 6097: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6098: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6099: printf "%s\n" "#define HAVE___BUILTIN_BSWAP32 1" >>confdefs.h
1.1.1.3 root 6100:
1.1.1.10 root 6101:
1.1.1.15 root 6102: else case e in #(
6103: e)
1.1.1.10 root 6104: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6105: printf "%s\n" "no" >&6; }
1.1.1.15 root 6106: ;;
6107: esac
1.1.1.3 root 6108: fi
1.1.1.10 root 6109: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6110:
1.1.1.15 root 6111: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5
6112: printf %s "checking for __builtin_bswap64... " >&6; }
1.1.1.10 root 6113: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6114: /* end confdefs.h. */
6115:
6116: int
6117: main (void)
6118: {
1.1.1.3 root 6119:
1.1.1.15 root 6120: return __builtin_bswap64(0);
6121:
1.1.1.10 root 6122: ;
6123: return 0;
6124: }
1.1.1.3 root 6125: _ACEOF
1.1.1.10 root 6126: if ac_fn_cxx_try_compile "$LINENO"
6127: then :
1.1.1.3 root 6128:
1.1.1.10 root 6129: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6130: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6131: printf "%s\n" "#define HAVE___BUILTIN_BSWAP64 1" >>confdefs.h
1.1.1.3 root 6132:
6133:
1.1.1.15 root 6134: else case e in #(
6135: e)
1.1.1.10 root 6136: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6137: printf "%s\n" "no" >&6; }
1.1.1.15 root 6138: ;;
6139: esac
1.1.1.10 root 6140: fi
6141: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6142:
1.1.1.15 root 6143: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
6144: printf %s "checking for __builtin_expect... " >&6; }
1.1.1.10 root 6145: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6146: /* end confdefs.h. */
1.1.1.3 root 6147:
1.1.1.10 root 6148: int
6149: main (void)
6150: {
1.1.1.3 root 6151:
1.1.1.15 root 6152: if (__builtin_expect(1, 1)) return 0;
6153:
1.1.1.10 root 6154: ;
6155: return 0;
6156: }
1.1.1.3 root 6157: _ACEOF
1.1.1.10 root 6158: if ac_fn_cxx_try_compile "$LINENO"
6159: then :
1.1.1.3 root 6160:
1.1.1.10 root 6161: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6162: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6163: printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
6164:
6165:
6166: else case e in #(
6167: e)
6168: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6169: printf "%s\n" "no" >&6; }
6170: ;;
6171: esac
6172: fi
6173: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6174:
1.1.1.15 root 6175: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_rotateleft32" >&5
6176: printf %s "checking for __builtin_rotateleft32... " >&6; }
6177: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6178: /* end confdefs.h. */
6179:
6180: int
6181: main (void)
6182: {
6183:
6184: return __builtin_rotateleft32(1, 1);
6185:
6186: ;
6187: return 0;
6188: }
6189: _ACEOF
6190: if ac_fn_cxx_try_compile "$LINENO"
6191: then :
6192:
6193: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6194: printf "%s\n" "yes" >&6; }
6195: printf "%s\n" "#define HAVE___BUILTIN_ROTATELEFT32 1" >>confdefs.h
6196:
6197:
6198: else case e in #(
6199: e)
6200: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201: printf "%s\n" "no" >&6; }
6202: ;;
6203: esac
6204: fi
6205: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6206:
6207: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_rotateright32" >&5
6208: printf %s "checking for __builtin_rotateright32... " >&6; }
6209: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210: /* end confdefs.h. */
6211:
6212: int
6213: main (void)
6214: {
6215:
6216: return __builtin_rotateright32(1, 1);
6217:
6218: ;
6219: return 0;
6220: }
6221: _ACEOF
6222: if ac_fn_cxx_try_compile "$LINENO"
6223: then :
6224:
6225: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6226: printf "%s\n" "yes" >&6; }
6227: printf "%s\n" "#define HAVE___BUILTIN_ROTATERIGHT32 1" >>confdefs.h
6228:
6229:
6230: else case e in #(
6231: e)
6232: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6233: printf "%s\n" "no" >&6; }
6234: ;;
6235: esac
6236: fi
6237: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6238:
6239: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_unreachable" >&5
6240: printf %s "checking for __builtin_unreachable... " >&6; }
6241: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6242: /* end confdefs.h. */
6243:
6244: int
6245: main (void)
6246: {
6247:
6248: __builtin_unreachable();
6249:
6250: ;
6251: return 0;
6252: }
6253: _ACEOF
6254: if ac_fn_cxx_try_compile "$LINENO"
6255: then :
6256:
6257: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6258: printf "%s\n" "yes" >&6; }
6259: printf "%s\n" "#define HAVE___BUILTIN_UNREACHABLE 1" >>confdefs.h
6260:
6261:
6262: else case e in #(
6263: e)
6264: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6265: printf "%s\n" "no" >&6; }
6266: ;;
6267: esac
6268: fi
6269: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6270:
6271: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__fallthrough__))" >&5
6272: printf %s "checking for __attribute__((__fallthrough__))... " >&6; }
6273: old_CXXFLAGS="${CXXFLAGS}"
6274: CXXFLAGS="${CXXFLAGS} -Wall -Werror"
6275: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276: /* end confdefs.h. */
6277:
6278: int
6279: main (void)
6280: {
6281:
6282: extern int x;
6283: switch (x) {
6284: case 0:
6285: __attribute__((__fallthrough__));
6286: case 1:
6287: break;
6288: }
6289:
6290: ;
6291: return 0;
6292: }
6293: _ACEOF
6294: if ac_fn_cxx_try_compile "$LINENO"
6295: then :
6296:
6297: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6298: printf "%s\n" "yes" >&6; }
6299: printf "%s\n" "#define HAVE___ATTRIBUTE_FALLTHROUGH 1" >>confdefs.h
6300:
6301:
6302: else case e in #(
6303: e)
6304: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6305: printf "%s\n" "no" >&6; }
6306: ;;
6307: esac
6308: fi
6309: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6310: CXXFLAGS="${old_CXXFLAGS}"
6311:
6312: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__format__))" >&5
6313: printf %s "checking for __attribute__((__format__))... " >&6; }
6314: old_CXXFLAGS="${CXXFLAGS}"
6315: CXXFLAGS="${CXXFLAGS} -Wall -Werror"
6316: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6317: /* end confdefs.h. */
6318:
6319: extern int f(const char *f, ...)
6320: __attribute__((__format__(__printf__, 1, 2)));
6321:
6322: int
6323: main (void)
6324: {
6325:
6326: ;
6327: return 0;
6328: }
6329: _ACEOF
6330: if ac_fn_cxx_try_compile "$LINENO"
6331: then :
6332:
6333: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6334: printf "%s\n" "yes" >&6; }
6335: printf "%s\n" "#define HAVE___ATTRIBUTE_FORMAT 1" >>confdefs.h
6336:
6337:
6338: else case e in #(
6339: e)
6340: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6341: printf "%s\n" "no" >&6; }
6342: ;;
6343: esac
6344: fi
6345: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6346: CXXFLAGS="${old_CXXFLAGS}"
6347:
6348: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((no_sanitize))" >&5
6349: printf %s "checking for __attribute__((no_sanitize))... " >&6; }
6350: old_CXXFLAGS="${CXXFLAGS}"
6351: CXXFLAGS="${CXXFLAGS} -Werror"
6352: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6353: /* end confdefs.h. */
6354:
6355: __attribute__((no_sanitize("undefined")))
6356: int func() { return 0; }
6357:
6358: int
6359: main (void)
6360: {
6361:
6362: ;
6363: return 0;
6364: }
6365: _ACEOF
6366: if ac_fn_cxx_try_compile "$LINENO"
6367: then :
6368:
6369: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6370: printf "%s\n" "yes" >&6; }
6371: printf "%s\n" "#define HAVE___ATTRIBUTE_NO_SANITIZE 1" >>confdefs.h
6372:
6373:
6374: else case e in #(
6375: e)
6376: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6377: printf "%s\n" "no" >&6; }
6378: ;;
6379: esac
6380: fi
6381: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6382: CXXFLAGS="${old_CXXFLAGS}"
6383:
6384:
6385: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__packed__))" >&5
6386: printf %s "checking for __attribute__((__packed__))... " >&6; }
6387: old_CXXFLAGS="${CXXFLAGS}"
6388: CXXFLAGS="${CXXFLAGS} -Werror"
6389: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6390: /* end confdefs.h. */
6391:
6392: int
6393: main (void)
6394: {
6395:
6396: struct x { char a; int b; } __attribute__((__packed__));
6397:
6398: ;
6399: return 0;
6400: }
6401: _ACEOF
6402: if ac_fn_cxx_try_compile "$LINENO"
6403: then :
6404:
6405: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6406: printf "%s\n" "yes" >&6; }
6407: printf "%s\n" "#define HAVE___ATTRIBUTE_PACKED 1" >>confdefs.h
6408:
6409:
6410: else case e in #(
6411: e)
6412: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413: printf "%s\n" "no" >&6; }
6414: ;;
6415: esac
6416: fi
6417: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6418: CXXFLAGS="${old_CXXFLAGS}"
6419:
6420: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__unused__))" >&5
6421: printf %s "checking for __attribute__((__unused__))... " >&6; }
6422: old_CXXFLAGS="${CXXFLAGS}"
6423: CXXFLAGS="${CXXFLAGS} -Wunused-variable -Werror"
6424: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6425: /* end confdefs.h. */
6426:
6427: int
6428: main (void)
6429: {
6430:
6431: int a __attribute__((__unused__));
6432:
6433: ;
6434: return 0;
6435: }
6436: _ACEOF
6437: if ac_fn_cxx_try_compile "$LINENO"
6438: then :
6439:
6440: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6441: printf "%s\n" "yes" >&6; }
6442: printf "%s\n" "#define HAVE___ATTRIBUTE_UNUSED 1" >>confdefs.h
6443:
6444:
6445: else case e in #(
6446: e)
6447: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6448: printf "%s\n" "no" >&6; }
6449: ;;
6450: esac
6451: fi
6452: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6453: CXXFLAGS="${old_CXXFLAGS}"
6454:
6455: # Checks for library functions.
6456: #AC_FUNC_MALLOC
6457: #AC_FUNC_MMAP
6458:
6459: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap16" >&5
6460: printf %s "checking for bswap16... " >&6; }
6461: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6462: /* end confdefs.h. */
6463:
6464: #if defined(HAVE_SYS_ENDIAN_H)
6465: #include <sys/endian.h>
6466: #endif
6467:
6468: int
6469: main (void)
6470: {
6471:
6472: bswap16(0);
6473:
6474: ;
6475: return 0;
6476: }
6477: _ACEOF
6478: if ac_fn_cxx_try_compile "$LINENO"
6479: then :
6480:
6481: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6482: printf "%s\n" "yes" >&6; }
6483: printf "%s\n" "#define HAVE_BSWAP16 1" >>confdefs.h
6484:
6485:
6486: else case e in #(
6487: e)
6488: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6489: printf "%s\n" "no" >&6; }
6490: ;;
6491: esac
6492: fi
6493: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6494:
6495: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap32" >&5
6496: printf %s "checking for bswap32... " >&6; }
6497: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6498: /* end confdefs.h. */
6499:
6500: #if defined(HAVE_SYS_ENDIAN_H)
6501: #include <sys/endian.h>
6502: #endif
6503:
6504: int
6505: main (void)
6506: {
6507:
6508: bswap32(0);
6509:
6510: ;
6511: return 0;
6512: }
6513: _ACEOF
6514: if ac_fn_cxx_try_compile "$LINENO"
6515: then :
6516:
6517: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6518: printf "%s\n" "yes" >&6; }
6519: printf "%s\n" "#define HAVE_BSWAP32 1" >>confdefs.h
6520:
6521:
6522: else case e in #(
6523: e)
6524: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6525: printf "%s\n" "no" >&6; }
6526: ;;
6527: esac
6528: fi
6529: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6530:
6531: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap64" >&5
6532: printf %s "checking for bswap64... " >&6; }
6533: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6534: /* end confdefs.h. */
6535:
6536: #if defined(HAVE_SYS_ENDIAN_H)
6537: #include <sys/endian.h>
6538: #endif
6539:
6540: int
6541: main (void)
6542: {
6543:
6544: bswap64(0);
6545:
6546: ;
6547: return 0;
6548: }
6549: _ACEOF
6550: if ac_fn_cxx_try_compile "$LINENO"
6551: then :
6552:
6553: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6554: printf "%s\n" "yes" >&6; }
6555: printf "%s\n" "#define HAVE_BSWAP64 1" >>confdefs.h
6556:
6557:
6558: else case e in #(
6559: e)
6560: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6561: printf "%s\n" "no" >&6; }
6562: ;;
6563: esac
6564: fi
6565: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6566:
6567: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_16" >&5
6568: printf %s "checking for bswap_16... " >&6; }
6569: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6570: /* end confdefs.h. */
6571:
6572: #if defined(HAVE_BYTESWAP_H)
6573: #include <byteswap.h>
6574: #endif
6575:
6576: int
6577: main (void)
6578: {
6579:
6580: bswap_16(0);
6581:
6582: ;
6583: return 0;
6584: }
6585: _ACEOF
6586: if ac_fn_cxx_try_compile "$LINENO"
6587: then :
6588:
6589: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6590: printf "%s\n" "yes" >&6; }
6591: printf "%s\n" "#define HAVE_BSWAP_16 1" >>confdefs.h
6592:
6593:
6594: else case e in #(
6595: e)
6596: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6597: printf "%s\n" "no" >&6; }
6598: ;;
6599: esac
6600: fi
6601: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6602:
6603: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_32" >&5
6604: printf %s "checking for bswap_32... " >&6; }
6605: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6606: /* end confdefs.h. */
6607:
6608: #if defined(HAVE_BYTESWAP_H)
6609: #include <byteswap.h>
6610: #endif
6611:
6612: int
6613: main (void)
6614: {
6615:
6616: bswap_32(0);
6617:
6618: ;
6619: return 0;
6620: }
6621: _ACEOF
6622: if ac_fn_cxx_try_compile "$LINENO"
6623: then :
6624:
6625: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6626: printf "%s\n" "yes" >&6; }
6627: printf "%s\n" "#define HAVE_BSWAP_32 1" >>confdefs.h
6628:
6629:
6630: else case e in #(
6631: e)
6632: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6633: printf "%s\n" "no" >&6; }
6634: ;;
6635: esac
6636: fi
6637: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6638:
6639: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap_64" >&5
6640: printf %s "checking for bswap_64... " >&6; }
6641: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6642: /* end confdefs.h. */
6643:
6644: #if defined(HAVE_BYTESWAP_H)
6645: #include <byteswap.h>
6646: #endif
6647:
6648: int
6649: main (void)
6650: {
6651:
6652: bswap_64(0);
6653:
6654: ;
6655: return 0;
6656: }
6657: _ACEOF
6658: if ac_fn_cxx_try_compile "$LINENO"
6659: then :
6660:
6661: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6662: printf "%s\n" "yes" >&6; }
6663: printf "%s\n" "#define HAVE_BSWAP_64 1" >>confdefs.h
1.1.1.3 root 6664:
1.1.1.10 root 6665:
1.1.1.15 root 6666: else case e in #(
6667: e)
1.1.1.10 root 6668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6669: printf "%s\n" "no" >&6; }
1.1.1.15 root 6670: ;;
6671: esac
1.1.1.3 root 6672: fi
1.1.1.10 root 6673: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 6674:
1.1.1.15 root 6675: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap16" >&5
6676: printf %s "checking for swap16... " >&6; }
1.1.1.10 root 6677: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6678: /* end confdefs.h. */
1.1.1.3 root 6679:
1.1.1.15 root 6680: #if defined(HAVE_SYS_ENDIAN_H)
6681: #include <sys/endian.h>
6682: #endif
6683:
1.1.1.10 root 6684: int
6685: main (void)
6686: {
1.1.1.3 root 6687:
1.1.1.15 root 6688: swap16(0);
1.1.1.3 root 6689:
1.1.1.10 root 6690: ;
6691: return 0;
6692: }
1.1.1.3 root 6693: _ACEOF
1.1.1.10 root 6694: if ac_fn_cxx_try_compile "$LINENO"
6695: then :
1.1.1.3 root 6696:
1.1.1.10 root 6697: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6698: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6699: printf "%s\n" "#define HAVE_SWAP16 1" >>confdefs.h
1.1.1.3 root 6700:
1.1 root 6701:
1.1.1.15 root 6702: else case e in #(
6703: e)
1.1.1.10 root 6704: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6705: printf "%s\n" "no" >&6; }
1.1.1.15 root 6706: ;;
6707: esac
1.1.1.10 root 6708: fi
6709: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6710:
1.1.1.15 root 6711: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap32" >&5
6712: printf %s "checking for swap32... " >&6; }
1.1.1.10 root 6713: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6714: /* end confdefs.h. */
1.1 root 6715:
1.1.1.15 root 6716: #if defined(HAVE_SYS_ENDIAN_H)
6717: #include <sys/endian.h>
6718: #endif
6719:
1.1.1.10 root 6720: int
6721: main (void)
6722: {
1.1 root 6723:
1.1.1.15 root 6724: swap32(0);
1.1 root 6725:
1.1.1.10 root 6726: ;
6727: return 0;
6728: }
1.1 root 6729: _ACEOF
1.1.1.10 root 6730: if ac_fn_cxx_try_compile "$LINENO"
6731: then :
1.1 root 6732:
1.1.1.10 root 6733: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6734: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6735: printf "%s\n" "#define HAVE_SWAP32 1" >>confdefs.h
1.1 root 6736:
6737:
1.1.1.15 root 6738: else case e in #(
6739: e)
1.1.1.10 root 6740: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6741: printf "%s\n" "no" >&6; }
1.1.1.15 root 6742: ;;
6743: esac
1.1.1.10 root 6744: fi
6745: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6746:
1.1.1.15 root 6747: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for swap64" >&5
6748: printf %s "checking for swap64... " >&6; }
1.1.1.10 root 6749: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6750: /* end confdefs.h. */
1.1 root 6751:
1.1.1.10 root 6752: #if defined(HAVE_SYS_ENDIAN_H)
6753: #include <sys/endian.h>
6754: #endif
1.1 root 6755:
6756: int
1.1.1.10 root 6757: main (void)
1.1 root 6758: {
6759:
1.1.1.15 root 6760: swap64(0);
1.1 root 6761:
6762: ;
6763: return 0;
6764: }
6765: _ACEOF
1.1.1.10 root 6766: if ac_fn_cxx_try_compile "$LINENO"
6767: then :
1.1 root 6768:
1.1.1.10 root 6769: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6770: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6771: printf "%s\n" "#define HAVE_SWAP64 1" >>confdefs.h
1.1 root 6772:
6773:
1.1.1.15 root 6774: else case e in #(
6775: e)
1.1.1.10 root 6776: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6777: printf "%s\n" "no" >&6; }
1.1.1.15 root 6778: ;;
6779: esac
1.1.1.10 root 6780: fi
6781: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6782:
1.1.1.15 root 6783: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for htobe16" >&5
6784: printf %s "checking for htobe16... " >&6; }
1.1 root 6785: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786: /* end confdefs.h. */
6787:
1.1.1.15 root 6788: #if defined(HAVE_ENDIAN_H)
6789: #include <endian.h>
6790: #endif
1.1.1.10 root 6791: #if defined(HAVE_SYS_ENDIAN_H)
6792: #include <sys/endian.h>
6793: #endif
1.1.1.15 root 6794: #if defined(HAVE_MACHINE_ENDIAN_H)
6795: #include <machine/endian.h>
6796: #endif
1.1.1.10 root 6797:
1.1 root 6798: int
1.1.1.10 root 6799: main (void)
1.1 root 6800: {
6801:
1.1.1.15 root 6802: htobe16(0);
1.1 root 6803:
6804: ;
6805: return 0;
6806: }
6807: _ACEOF
1.1.1.10 root 6808: if ac_fn_cxx_try_compile "$LINENO"
6809: then :
6810:
6811: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6812: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6813: printf "%s\n" "#define HAVE_HTOBE16 1" >>confdefs.h
1.1.1.10 root 6814:
6815:
1.1.1.15 root 6816: else case e in #(
6817: e)
1.1.1.10 root 6818: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6819: printf "%s\n" "no" >&6; }
1.1.1.15 root 6820: ;;
6821: esac
1.1 root 6822: fi
1.1.1.10 root 6823: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6824:
1.1.1.20! root 6825: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for HTOBE16" >&5
! 6826: printf %s "checking for HTOBE16... " >&6; }
! 6827: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! 6828: /* end confdefs.h. */
! 6829:
! 6830: #if defined(HAVE_ENDIAN_H)
! 6831: #include <endian.h>
! 6832: #endif
! 6833: #if defined(HAVE_SYS_ENDIAN_H)
! 6834: #include <sys/endian.h>
! 6835: #endif
! 6836: #if defined(HAVE_MACHINE_ENDIAN_H)
! 6837: #include <machine/endian.h>
! 6838: #endif
! 6839:
! 6840: int
! 6841: main (void)
! 6842: {
! 6843:
! 6844: uint16_t x = 0;
! 6845: HTOBE16(x);
! 6846:
! 6847: ;
! 6848: return 0;
! 6849: }
! 6850: _ACEOF
! 6851: if ac_fn_cxx_try_compile "$LINENO"
! 6852: then :
! 6853:
! 6854: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! 6855: printf "%s\n" "yes" >&6; }
! 6856: printf "%s\n" "#define HAVE_INPLACE_HTOBE16 1" >>confdefs.h
! 6857:
! 6858:
! 6859: else case e in #(
! 6860: e)
! 6861: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
! 6862: printf "%s\n" "no" >&6; }
! 6863: ;;
! 6864: esac
! 6865: fi
! 6866: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
! 6867:
1.1.1.15 root 6868: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_COUNT" >&5
6869: printf %s "checking for CPU_COUNT... " >&6; }
1.1 root 6870: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871: /* end confdefs.h. */
6872:
1.1.1.15 root 6873: #if defined(HAVE_SCHED_H)
6874: #include <sched.h>
6875: #endif
6876: #if defined(HAVE_SYS_CPUSET_H)
6877: #include <sys/cpuset.h>
1.1.1.10 root 6878: #endif
6879:
1.1 root 6880: int
1.1.1.10 root 6881: main (void)
1.1 root 6882: {
6883:
1.1.1.15 root 6884: #if defined(HAVE_CPUSET_T)
6885: cpuset_t set;
6886: #elif defined(HAVE_CPU_SET_T)
6887: cpu_set_t set;
6888: #endif
6889: CPU_COUNT(&set);
1.1 root 6890:
6891: ;
6892: return 0;
6893: }
6894: _ACEOF
1.1.1.10 root 6895: if ac_fn_cxx_try_compile "$LINENO"
6896: then :
6897:
6898: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6899: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6900: printf "%s\n" "#define HAVE_CPU_COUNT 1" >>confdefs.h
1.1.1.10 root 6901:
6902:
1.1.1.15 root 6903: else case e in #(
6904: e)
1.1.1.10 root 6905: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6906: printf "%s\n" "no" >&6; }
1.1.1.15 root 6907: ;;
6908: esac
1.1 root 6909: fi
1.1.1.10 root 6910: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6911:
1.1.1.15 root 6912: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_ISSET" >&5
6913: printf %s "checking for CPU_ISSET... " >&6; }
1.1 root 6914: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6915: /* end confdefs.h. */
6916:
1.1.1.15 root 6917: #if defined(HAVE_SCHED_H)
6918: #include <sched.h>
6919: #endif
6920: #if defined(HAVE_SYS_CPUSET_H)
6921: #include <sys/cpuset.h>
1.1.1.10 root 6922: #endif
6923:
1.1 root 6924: int
1.1.1.10 root 6925: main (void)
1.1 root 6926: {
6927:
1.1.1.15 root 6928: #if defined(HAVE_CPUSET_T)
6929: cpuset_t set;
6930: #elif defined(HAVE_CPU_SET_T)
6931: cpu_set_t set;
6932: #endif
6933: CPU_ISSET(0, &set);
1.1 root 6934:
6935: ;
6936: return 0;
6937: }
6938: _ACEOF
1.1.1.10 root 6939: if ac_fn_cxx_try_compile "$LINENO"
6940: then :
6941:
6942: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6943: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6944: printf "%s\n" "#define HAVE_CPU_ISSET 1" >>confdefs.h
1.1.1.10 root 6945:
6946:
1.1.1.15 root 6947: else case e in #(
6948: e)
1.1.1.10 root 6949: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6950: printf "%s\n" "no" >&6; }
1.1.1.15 root 6951: ;;
6952: esac
1.1 root 6953: fi
1.1.1.10 root 6954: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 6955:
1.1.1.15 root 6956: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_SET" >&5
6957: printf %s "checking for CPU_SET... " >&6; }
1.1.1.2 root 6958: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6959: /* end confdefs.h. */
6960:
1.1.1.15 root 6961: #if defined(HAVE_SCHED_H)
6962: #include <sched.h>
6963: #endif
6964: #if defined(HAVE_SYS_CPUSET_H)
6965: #include <sys/cpuset.h>
1.1.1.10 root 6966: #endif
6967:
1.1.1.2 root 6968: int
1.1.1.10 root 6969: main (void)
1.1.1.2 root 6970: {
6971:
1.1.1.15 root 6972: #if defined(HAVE_CPUSET_T)
6973: cpuset_t set;
6974: #elif defined(HAVE_CPU_SET_T)
6975: cpu_set_t set;
6976: #endif
6977: CPU_SET(0, &set);
1.1.1.2 root 6978:
6979: ;
6980: return 0;
6981: }
6982: _ACEOF
1.1.1.10 root 6983: if ac_fn_cxx_try_compile "$LINENO"
6984: then :
6985:
6986: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6987: printf "%s\n" "yes" >&6; }
1.1.1.15 root 6988: printf "%s\n" "#define HAVE_CPU_SET 1" >>confdefs.h
1.1.1.10 root 6989:
6990:
1.1.1.15 root 6991: else case e in #(
6992: e)
1.1.1.10 root 6993: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6994: printf "%s\n" "no" >&6; }
1.1.1.15 root 6995: ;;
6996: esac
1.1.1.2 root 6997: fi
1.1.1.10 root 6998: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.2 root 6999:
1.1.1.15 root 7000: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CPU_ZERO" >&5
7001: printf %s "checking for CPU_ZERO... " >&6; }
1.1 root 7002: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7003: /* end confdefs.h. */
7004:
1.1.1.15 root 7005: #if defined(HAVE_SCHED_H)
7006: #include <sched.h>
7007: #endif
7008: #if defined(HAVE_SYS_CPUSET_H)
7009: #include <sys/cpuset.h>
1.1.1.10 root 7010: #endif
7011:
1.1 root 7012: int
1.1.1.10 root 7013: main (void)
1.1 root 7014: {
7015:
1.1.1.15 root 7016: #if defined(HAVE_CPUSET_T)
7017: cpuset_t set;
7018: #elif defined(HAVE_CPU_SET_T)
7019: cpu_set_t set;
7020: #endif
7021: CPU_ZERO(&set);
1.1 root 7022:
7023: ;
7024: return 0;
7025: }
7026: _ACEOF
1.1.1.10 root 7027: if ac_fn_cxx_try_compile "$LINENO"
7028: then :
7029:
7030: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7031: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7032: printf "%s\n" "#define HAVE_CPU_ZERO 1" >>confdefs.h
1.1.1.10 root 7033:
7034:
1.1.1.15 root 7035: else case e in #(
7036: e)
1.1.1.10 root 7037: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7038: printf "%s\n" "no" >&6; }
1.1.1.15 root 7039: ;;
7040: esac
1.1 root 7041: fi
1.1.1.10 root 7042: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7043:
1.1.1.15 root 7044: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_create" >&5
7045: printf %s "checking for cpuset_create... " >&6; }
1.1 root 7046: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7047: /* end confdefs.h. */
7048:
1.1.1.15 root 7049: #include <sched.h>
1.1.1.10 root 7050:
1.1 root 7051: int
1.1.1.10 root 7052: main (void)
1.1 root 7053: {
7054:
1.1.1.15 root 7055: cpuset_create();
1.1 root 7056:
7057: ;
7058: return 0;
7059: }
7060: _ACEOF
1.1.1.10 root 7061: if ac_fn_cxx_try_compile "$LINENO"
7062: then :
7063:
7064: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7065: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7066: printf "%s\n" "#define HAVE_CPUSET_CREATE 1" >>confdefs.h
1.1.1.10 root 7067:
7068:
1.1.1.15 root 7069: else case e in #(
7070: e)
1.1.1.10 root 7071: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7072: printf "%s\n" "no" >&6; }
1.1.1.15 root 7073: ;;
7074: esac
1.1 root 7075: fi
1.1.1.10 root 7076: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7077:
1.1.1.15 root 7078: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_isset" >&5
7079: printf %s "checking for cpuset_isset... " >&6; }
1.1 root 7080: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7081: /* end confdefs.h. */
7082:
1.1.1.15 root 7083: #include <sched.h>
1.1.1.10 root 7084:
1.1 root 7085: int
1.1.1.10 root 7086: main (void)
1.1 root 7087: {
7088:
1.1.1.15 root 7089: cpuset_isset(0, NULL);
1.1 root 7090:
7091: ;
7092: return 0;
7093: }
7094: _ACEOF
1.1.1.10 root 7095: if ac_fn_cxx_try_compile "$LINENO"
7096: then :
7097:
7098: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7099: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7100: printf "%s\n" "#define HAVE_CPUSET_ISSET 1" >>confdefs.h
1.1.1.10 root 7101:
7102:
1.1.1.15 root 7103: else case e in #(
7104: e)
1.1.1.10 root 7105: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7106: printf "%s\n" "no" >&6; }
1.1.1.15 root 7107: ;;
7108: esac
1.1 root 7109: fi
1.1.1.10 root 7110: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7111:
1.1.1.15 root 7112: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_set" >&5
7113: printf %s "checking for cpuset_set... " >&6; }
1.1 root 7114: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7115: /* end confdefs.h. */
7116:
1.1.1.15 root 7117: #include <sched.h>
1.1 root 7118:
7119: int
1.1.1.10 root 7120: main (void)
1.1 root 7121: {
7122:
1.1.1.15 root 7123: cpuset_set(0, NULL);
1.1 root 7124:
7125: ;
7126: return 0;
7127: }
7128: _ACEOF
1.1.1.10 root 7129: if ac_fn_cxx_try_compile "$LINENO"
7130: then :
7131:
7132: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7133: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7134: printf "%s\n" "#define HAVE_CPUSET_SET 1" >>confdefs.h
1.1.1.10 root 7135:
7136:
1.1.1.15 root 7137: else case e in #(
7138: e)
1.1.1.10 root 7139: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7140: printf "%s\n" "no" >&6; }
1.1.1.15 root 7141: ;;
7142: esac
1.1 root 7143: fi
1.1.1.10 root 7144: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7145:
1.1.1.15 root 7146: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cpuset_size" >&5
7147: printf %s "checking for cpuset_size... " >&6; }
1.1 root 7148: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7149: /* end confdefs.h. */
7150:
1.1.1.15 root 7151: #include <sched.h>
1.1 root 7152:
7153: int
1.1.1.10 root 7154: main (void)
1.1 root 7155: {
7156:
1.1.1.15 root 7157: cpuset_size(NULL);
1.1 root 7158:
7159: ;
7160: return 0;
7161: }
7162: _ACEOF
1.1.1.10 root 7163: if ac_fn_cxx_try_compile "$LINENO"
7164: then :
1.1 root 7165:
1.1.1.10 root 7166: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7167: printf "%s\n" "yes" >&6; }
1.1.1.15 root 7168: printf "%s\n" "#define HAVE_CPUSET_SIZE 1" >>confdefs.h
1.1 root 7169:
1.1.1.10 root 7170:
1.1.1.15 root 7171: else case e in #(
7172: e)
1.1.1.10 root 7173: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7174: printf "%s\n" "no" >&6; }
1.1.1.15 root 7175: ;;
7176: esac
1.1.1.10 root 7177: fi
7178: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7179:
1.1.1.14 root 7180: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statfs" >&5
7181: printf %s "checking for statfs... " >&6; }
7182: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7183: /* end confdefs.h. */
7184:
7185: #include <sys/statfs.h>
7186:
7187: int
7188: main (void)
7189: {
7190:
7191: struct statfs buf;
7192: statfs("", &buf);
7193:
7194: ;
7195: return 0;
7196: }
7197: _ACEOF
7198: if ac_fn_cxx_try_compile "$LINENO"
7199: then :
7200:
7201: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7202: printf "%s\n" "yes" >&6; }
7203: printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h
7204:
7205: have_statxxfs=statfs
7206:
1.1.1.15 root 7207: else case e in #(
7208: e)
1.1.1.14 root 7209: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7210: printf "%s\n" "no" >&6; }
1.1.1.15 root 7211: ;;
7212: esac
1.1.1.14 root 7213: fi
7214: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7215:
7216: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statvfs" >&5
7217: printf %s "checking for statvfs... " >&6; }
7218: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7219: /* end confdefs.h. */
7220:
7221: #include <sys/statvfs.h>
7222:
7223: int
7224: main (void)
7225: {
7226:
7227: struct statvfs buf;
7228: statvfs("", &buf);
7229:
7230: ;
7231: return 0;
7232: }
7233: _ACEOF
7234: if ac_fn_cxx_try_compile "$LINENO"
7235: then :
7236:
7237: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7238: printf "%s\n" "yes" >&6; }
7239: printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h
7240:
7241: have_statxxfs=statvfs
7242:
1.1.1.15 root 7243: else case e in #(
7244: e)
1.1.1.14 root 7245: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7246: printf "%s\n" "no" >&6; }
1.1.1.15 root 7247: ;;
7248: esac
1.1.1.14 root 7249: fi
7250: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7251:
7252: if test -z "${have_statxxfs}"; then
1.1.1.15 root 7253: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7254: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.14 root 7255: as_fn_error $? "*** No statfs() nor statvfs() found
1.1.1.15 root 7256: See 'config.log' for more details" "$LINENO" 5; }
1.1.1.14 root 7257: fi
7258:
7259: ac_fn_cxx_check_member "$LINENO" "struct stat" "st_mtimespec" "ac_cv_member_struct_stat_st_mtimespec" "
7260: #include <sys/stat.h>
7261:
7262: "
7263: if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes
7264: then :
7265:
7266: printf "%s\n" "#define HAVE_STAT_ST_TIMESPEC 1" >>confdefs.h
7267:
7268:
7269: fi
7270:
7271:
7272: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timegm" >&5
7273: printf %s "checking for timegm... " >&6; }
7274: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7275: /* end confdefs.h. */
7276:
7277: #include <time.h>
7278:
7279: int
7280: main (void)
7281: {
7282:
7283: timegm(NULL);
7284:
7285: ;
7286: return 0;
7287: }
7288: _ACEOF
7289: if ac_fn_cxx_try_compile "$LINENO"
7290: then :
7291:
7292: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7293: printf "%s\n" "yes" >&6; }
7294:
1.1.1.15 root 7295: else case e in #(
7296: e)
1.1.1.14 root 7297: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7298: printf "%s\n" "no" >&6; }
1.1.1.15 root 7299: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7300: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1.1.1.14 root 7301: as_fn_error $? "*** No timegm() found
1.1.1.15 root 7302: See 'config.log' for more details" "$LINENO" 5; }
7303: ;;
7304: esac
1.1.1.14 root 7305: fi
7306: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7307:
1.1.1.10 root 7308: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_getname_np" >&5
7309: printf %s "checking for pthread_getname_np... " >&6; }
1.1 root 7310: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7311: /* end confdefs.h. */
7312:
1.1.1.10 root 7313: #include <pthread.h>
7314: #if defined(HAVE_PTHREAD_NP_H)
7315: #include <pthread_np.h>
7316: #endif
7317:
1.1 root 7318: int
1.1.1.10 root 7319: main (void)
1.1 root 7320: {
7321:
1.1.1.10 root 7322: char name[32];
7323: pthread_getname_np(pthread_self(), name, sizeof(name));
1.1 root 7324:
7325: ;
7326: return 0;
7327: }
7328: _ACEOF
1.1.1.10 root 7329: if ac_fn_cxx_try_compile "$LINENO"
7330: then :
7331:
7332: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7333: printf "%s\n" "yes" >&6; }
7334: printf "%s\n" "#define HAVE_PTHREAD_GETNAME_NP 1" >>confdefs.h
7335:
7336:
1.1.1.15 root 7337: else case e in #(
7338: e)
1.1.1.10 root 7339: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7340: printf "%s\n" "no" >&6; }
1.1.1.15 root 7341: ;;
7342: esac
1.1 root 7343: fi
1.1.1.10 root 7344: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7345:
1.1.1.10 root 7346: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_get_name_np" >&5
7347: printf %s "checking for pthread_get_name_np... " >&6; }
1.1 root 7348: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7349: /* end confdefs.h. */
7350:
1.1.1.10 root 7351: #include <pthread.h>
7352: #if defined(HAVE_PTHREAD_NP_H)
7353: #include <pthread_np.h>
7354: #endif
7355:
1.1 root 7356: int
1.1.1.10 root 7357: main (void)
1.1 root 7358: {
7359:
1.1.1.10 root 7360: char name[32];
7361: pthread_get_name_np(pthread_self(), name, sizeof(name));
1.1 root 7362:
7363: ;
7364: return 0;
7365: }
7366: _ACEOF
1.1.1.10 root 7367: if ac_fn_cxx_try_compile "$LINENO"
7368: then :
1.1 root 7369:
1.1.1.10 root 7370: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7371: printf "%s\n" "yes" >&6; }
7372: printf "%s\n" "#define HAVE_PTHREAD_GET_NAME_NP 1" >>confdefs.h
1.1 root 7373:
7374:
1.1.1.15 root 7375: else case e in #(
7376: e)
1.1.1.10 root 7377: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7378: printf "%s\n" "no" >&6; }
1.1.1.15 root 7379: ;;
7380: esac
1.1.1.10 root 7381: fi
7382: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7383:
7384: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(name)" >&5
7385: printf %s "checking for pthread_setname_np(name)... " >&6; }
1.1 root 7386: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7387: /* end confdefs.h. */
1.1.1.3 root 7388:
7389: #include <pthread.h>
7390: #if defined(HAVE_PTHREAD_NP_H)
7391: #include <pthread_np.h>
7392: #endif
7393:
1.1 root 7394: int
1.1.1.10 root 7395: main (void)
1.1 root 7396: {
7397:
7398: pthread_setname_np("");
7399:
7400: ;
7401: return 0;
7402: }
7403: _ACEOF
1.1.1.10 root 7404: if ac_fn_cxx_try_compile "$LINENO"
7405: then :
7406:
7407: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7408: printf "%s\n" "yes" >&6; }
7409: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_name 1" >>confdefs.h
7410:
7411:
1.1.1.15 root 7412: else case e in #(
7413: e)
1.1.1.10 root 7414: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7415: printf "%s\n" "no" >&6; }
1.1.1.15 root 7416: ;;
7417: esac
1.1 root 7418: fi
1.1.1.10 root 7419: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7420:
1.1.1.10 root 7421: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(thread, name)" >&5
7422: printf %s "checking for pthread_setname_np(thread, name)... " >&6; }
1.1 root 7423: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7424: /* end confdefs.h. */
1.1.1.3 root 7425:
7426: #include <pthread.h>
7427: #if defined(HAVE_PTHREAD_NP_H)
7428: #include <pthread_np.h>
7429: #endif
7430:
1.1 root 7431: int
1.1.1.10 root 7432: main (void)
1.1 root 7433: {
7434:
7435: pthread_setname_np(pthread_self(), "");
7436:
7437: ;
7438: return 0;
7439: }
7440: _ACEOF
1.1.1.10 root 7441: if ac_fn_cxx_try_compile "$LINENO"
7442: then :
7443:
7444: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7445: printf "%s\n" "yes" >&6; }
7446: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_th_name 1" >>confdefs.h
7447:
7448:
1.1.1.15 root 7449: else case e in #(
7450: e)
1.1.1.10 root 7451: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7452: printf "%s\n" "no" >&6; }
1.1.1.15 root 7453: ;;
7454: esac
1.1 root 7455: fi
1.1.1.10 root 7456: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7457:
1.1.1.10 root 7458: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(thread, name, arg)" >&5
7459: printf %s "checking for pthread_setname_np(thread, name, arg)... " >&6; }
1.1 root 7460: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7461: /* end confdefs.h. */
1.1.1.3 root 7462:
7463: #include <pthread.h>
7464: #if defined(HAVE_PTHREAD_NP_H)
7465: #include <pthread_np.h>
7466: #endif
7467:
1.1 root 7468: int
1.1.1.10 root 7469: main (void)
1.1 root 7470: {
7471:
7472: pthread_setname_np(pthread_self(), "", (void*)0);
7473:
7474: ;
7475: return 0;
7476: }
7477: _ACEOF
1.1.1.10 root 7478: if ac_fn_cxx_try_compile "$LINENO"
7479: then :
7480:
7481: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7482: printf "%s\n" "yes" >&6; }
7483: printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_th_name_arg 1" >>confdefs.h
7484:
7485:
1.1.1.15 root 7486: else case e in #(
7487: e)
1.1.1.10 root 7488: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7489: printf "%s\n" "no" >&6; }
1.1.1.15 root 7490: ;;
7491: esac
1.1.1.3 root 7492: fi
1.1.1.10 root 7493: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.3 root 7494:
1.1.1.10 root 7495: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np(thread, name)" >&5
7496: printf %s "checking for pthread_set_name_np(thread, name)... " >&6; }
1.1.1.3 root 7497: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7498: /* end confdefs.h. */
7499:
7500: #include <pthread.h>
7501: #if defined(HAVE_PTHREAD_NP_H)
7502: #include <pthread_np.h>
7503: #endif
7504:
7505: int
1.1.1.10 root 7506: main (void)
1.1.1.3 root 7507: {
7508:
7509: pthread_set_name_np(pthread_self(), "");
7510:
7511: ;
7512: return 0;
7513: }
7514: _ACEOF
1.1.1.10 root 7515: if ac_fn_cxx_try_compile "$LINENO"
7516: then :
7517:
7518: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7519: printf "%s\n" "yes" >&6; }
7520: printf "%s\n" "#define HAVE_PTHREAD_SET_NAME_NP_th_name 1" >>confdefs.h
7521:
7522:
1.1.1.15 root 7523: else case e in #(
7524: e)
1.1.1.10 root 7525: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7526: printf "%s\n" "no" >&6; }
1.1.1.15 root 7527: ;;
7528: esac
7529: fi
7530: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7531:
7532: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setaffinity_np" >&5
7533: printf %s "checking for pthread_setaffinity_np... " >&6; }
7534: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7535: /* end confdefs.h. */
7536:
7537: #include <pthread.h>
7538: #if defined(HAVE_PTHREAD_NP_H)
7539: #include <pthread_np.h>
7540: #endif
7541:
7542: int
7543: main (void)
7544: {
7545:
7546: pthread_setaffinity_np(pthread_self(), 0, NULL);
7547:
7548: ;
7549: return 0;
7550: }
7551: _ACEOF
7552: if ac_fn_cxx_try_compile "$LINENO"
7553: then :
7554:
7555: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7556: printf "%s\n" "yes" >&6; }
7557: printf "%s\n" "#define HAVE_PTHREAD_SETAFFINITY_NP 1" >>confdefs.h
7558:
1.1 root 7559:
1.1.1.15 root 7560: else case e in #(
7561: e)
7562: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7563: printf "%s\n" "no" >&6; }
7564: ;;
7565: esac
1.1 root 7566: fi
1.1.1.10 root 7567: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7568:
1.1.1.15 root 7569:
1.1.1.8 root 7570: #
7571: # Network
7572: #
1.1.1.10 root 7573: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for AF_PACKET" >&5
7574: printf %s "checking for AF_PACKET... " >&6; }
1.1.1.8 root 7575: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7576: /* end confdefs.h. */
7577:
7578: #include <sys/socket.h>
7579:
7580: int
1.1.1.10 root 7581: main (void)
1.1.1.8 root 7582: {
7583:
7584: AF_PACKET;
7585:
7586: ;
7587: return 0;
7588: }
7589: _ACEOF
1.1.1.10 root 7590: if ac_fn_cxx_try_compile "$LINENO"
7591: then :
7592:
7593: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7594: printf "%s\n" "yes" >&6; }
7595: printf "%s\n" "#define HAVE_HOSTNET_AFPACKET 1" >>confdefs.h
1.1.1.8 root 7596:
7597: HOSTNET_AFPACKET=yes
7598:
1.1.1.19 root 7599: netdriver_afpacket=yes
1.1.1.10 root 7600:
1.1.1.15 root 7601: else case e in #(
7602: e)
1.1.1.10 root 7603: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7604: printf "%s\n" "no" >&6; }
1.1.1.19 root 7605: netdriver_afpacket=no
1.1.1.15 root 7606: ;;
7607: esac
1.1.1.8 root 7608: fi
1.1.1.10 root 7609: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1.1.8 root 7610:
1.1.1.10 root 7611: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tap(4)" >&5
7612: printf %s "checking for tap(4)... " >&6; }
1.1.1.6 root 7613: case "${host_os}" in
7614: linux*)
7615: if test x"$ac_cv_header_linux_if_tun_h" = xyes; then
1.1.1.8 root 7616: netdriver_tap=yes
1.1.1.6 root 7617: fi
7618: ;;
7619: openbsd*)
7620: # OpenBSD has no <net/if_tap.h> but supports tap(4).
1.1.1.8 root 7621: netdriver_tap=yes
1.1.1.6 root 7622: ;;
1.1.1.8 root 7623: *)
1.1.1.6 root 7624: if test x"$ac_cv_header_net_if_tap_h" = xyes; then
1.1.1.8 root 7625: netdriver_tap=yes
1.1.1.6 root 7626: fi
1.1.1.8 root 7627: ;;
7628: esac
7629: if test x"$netdriver_tap" = xyes; then
1.1.1.10 root 7630: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7631: printf "%s\n" "yes" >&6; }
7632: printf "%s\n" "#define HAVE_HOSTNET_TAP 1" >>confdefs.h
1.1.1.8 root 7633:
7634: HOSTNET_TAP=yes
7635:
7636: else
1.1.1.10 root 7637: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7638: printf "%s\n" "no" >&6; }
1.1 root 7639: fi
7640:
1.1.1.10 root 7641: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bpf(4)" >&5
7642: printf %s "checking for bpf(4)... " >&6; }
1.1.1.8 root 7643: if test x"$ac_cv_header_net_bpf_h" = xyes; then
1.1.1.10 root 7644: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7645: printf "%s\n" "yes" >&6; }
7646: printf "%s\n" "#define HAVE_HOSTNET_BPF 1" >>confdefs.h
1.1.1.8 root 7647:
7648: HOSTNET_BPF=yes
7649:
1.1.1.19 root 7650: netdriver_bpf=yes
1.1.1.8 root 7651: else
1.1.1.10 root 7652: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7653: printf "%s\n" "no" >&6; }
1.1.1.19 root 7654: netdriver_bpf=no
1.1.1.8 root 7655: fi
1.1 root 7656:
1.1.1.14 root 7657: #
7658: # Other libraries
7659: #
7660:
7661:
7662:
7663: PATHS="none /usr/pkg /usr/local"
7664:
1.1 root 7665: # libbsd on Linux
1.1.1.10 root 7666: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lc" >&5
7667: printf %s "checking for getprogname in -lc... " >&6; }
7668: if test ${ac_cv_lib_c_getprogname+y}
7669: then :
7670: printf %s "(cached) " >&6
1.1.1.15 root 7671: else case e in #(
7672: e) ac_check_lib_save_LIBS=$LIBS
1.1.1.5 root 7673: LIBS="-lc $LIBS"
7674: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7675: /* end confdefs.h. */
7676:
1.1.1.10 root 7677: namespace conftest {
7678: extern "C" int getprogname ();
7679: }
1.1.1.5 root 7680: int
1.1.1.10 root 7681: main (void)
1.1.1.5 root 7682: {
1.1.1.10 root 7683: return conftest::getprogname ();
1.1.1.5 root 7684: ;
7685: return 0;
7686: }
7687: _ACEOF
1.1.1.10 root 7688: if ac_fn_cxx_try_link "$LINENO"
7689: then :
1.1.1.5 root 7690: ac_cv_lib_c_getprogname=yes
1.1.1.15 root 7691: else case e in #(
7692: e) ac_cv_lib_c_getprogname=no ;;
7693: esac
1.1.1.5 root 7694: fi
1.1.1.10 root 7695: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1.1.5 root 7696: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7697: LIBS=$ac_check_lib_save_LIBS ;;
7698: esac
1.1.1.5 root 7699: fi
1.1.1.10 root 7700: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getprogname" >&5
7701: printf "%s\n" "$ac_cv_lib_c_getprogname" >&6; }
7702: if test "x$ac_cv_lib_c_getprogname" = xyes
7703: then :
7704: printf "%s\n" "#define HAVE_LIBC 1" >>confdefs.h
1.1.1.5 root 7705:
7706: LIBS="-lc $LIBS"
7707:
7708: fi
7709:
1.1.1.10 root 7710: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lbsd" >&5
7711: printf %s "checking for getprogname in -lbsd... " >&6; }
7712: if test ${ac_cv_lib_bsd_getprogname+y}
7713: then :
7714: printf %s "(cached) " >&6
1.1.1.15 root 7715: else case e in #(
7716: e) ac_check_lib_save_LIBS=$LIBS
1.1 root 7717: LIBS="-lbsd $LIBS"
7718: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719: /* end confdefs.h. */
7720:
1.1.1.10 root 7721: namespace conftest {
7722: extern "C" int getprogname ();
7723: }
1.1 root 7724: int
1.1.1.10 root 7725: main (void)
1.1 root 7726: {
1.1.1.10 root 7727: return conftest::getprogname ();
1.1 root 7728: ;
7729: return 0;
7730: }
7731: _ACEOF
1.1.1.10 root 7732: if ac_fn_cxx_try_link "$LINENO"
7733: then :
1.1 root 7734: ac_cv_lib_bsd_getprogname=yes
1.1.1.15 root 7735: else case e in #(
7736: e) ac_cv_lib_bsd_getprogname=no ;;
7737: esac
1.1 root 7738: fi
1.1.1.10 root 7739: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 root 7740: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7741: LIBS=$ac_check_lib_save_LIBS ;;
7742: esac
1.1 root 7743: fi
1.1.1.10 root 7744: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getprogname" >&5
7745: printf "%s\n" "$ac_cv_lib_bsd_getprogname" >&6; }
7746: if test "x$ac_cv_lib_bsd_getprogname" = xyes
7747: then :
1.1.1.6 root 7748: LIBS="${LIBS} -lbsd"
1.1 root 7749:
7750: fi
7751:
1.1.1.5 root 7752: # なければ停止する
7753: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7754: /* end confdefs.h. */
7755:
7756: #include <stdlib.h>
7757: #include "confdefs.h"
7758: #if defined(HAVE_BSD_BSD_H)
7759: #include <bsd/bsd.h>
7760: #endif
7761:
7762: int
1.1.1.10 root 7763: main (void)
1.1.1.5 root 7764: {
7765:
7766: getprogname()
7767:
7768: ;
7769: return 0;
7770: }
7771: _ACEOF
1.1.1.10 root 7772: if ac_fn_cxx_try_compile "$LINENO"
7773: then :
1.1.1.5 root 7774:
1.1.1.10 root 7775: # nothing to do on success
7776:
1.1.1.15 root 7777: else case e in #(
7778: e)
1.1.1.10 root 7779: as_fn_error $? "*** getprogname is not found.
1.1.1.7 root 7780: *** If you use Ubuntu, sudo apt install libbsd-dev" "$LINENO" 5
1.1.1.5 root 7781:
1.1.1.15 root 7782: ;;
7783: esac
1.1.1.5 root 7784: fi
1.1.1.10 root 7785: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1 root 7786:
7787: # libkqueue on Linux
1.1.1.10 root 7788: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kqueue in -lkqueue" >&5
7789: printf %s "checking for kqueue in -lkqueue... " >&6; }
7790: if test ${ac_cv_lib_kqueue_kqueue+y}
7791: then :
7792: printf %s "(cached) " >&6
1.1.1.15 root 7793: else case e in #(
7794: e) ac_check_lib_save_LIBS=$LIBS
1.1 root 7795: LIBS="-lkqueue $LIBS"
7796: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7797: /* end confdefs.h. */
7798:
1.1.1.10 root 7799: namespace conftest {
7800: extern "C" int kqueue ();
7801: }
1.1 root 7802: int
1.1.1.10 root 7803: main (void)
1.1 root 7804: {
1.1.1.10 root 7805: return conftest::kqueue ();
1.1 root 7806: ;
7807: return 0;
7808: }
7809: _ACEOF
1.1.1.10 root 7810: if ac_fn_cxx_try_link "$LINENO"
7811: then :
1.1 root 7812: ac_cv_lib_kqueue_kqueue=yes
1.1.1.15 root 7813: else case e in #(
7814: e) ac_cv_lib_kqueue_kqueue=no ;;
7815: esac
1.1 root 7816: fi
1.1.1.10 root 7817: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1 root 7818: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7819: LIBS=$ac_check_lib_save_LIBS ;;
7820: esac
1.1 root 7821: fi
1.1.1.10 root 7822: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kqueue_kqueue" >&5
7823: printf "%s\n" "$ac_cv_lib_kqueue_kqueue" >&6; }
7824: if test "x$ac_cv_lib_kqueue_kqueue" = xyes
7825: then :
1.1.1.6 root 7826: LIBS="${LIBS} -lkqueue"
1.1 root 7827:
7828: fi
7829:
7830:
1.1.1.10 root 7831: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzclose in -lz" >&5
7832: printf %s "checking for gzclose in -lz... " >&6; }
7833: if test ${ac_cv_lib_z_gzclose+y}
7834: then :
7835: printf %s "(cached) " >&6
1.1.1.15 root 7836: else case e in #(
7837: e) ac_check_lib_save_LIBS=$LIBS
1.1.1.5 root 7838: LIBS="-lz $LIBS"
7839: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7840: /* end confdefs.h. */
7841:
1.1.1.10 root 7842: namespace conftest {
7843: extern "C" int gzclose ();
7844: }
1.1.1.5 root 7845: int
1.1.1.10 root 7846: main (void)
1.1.1.5 root 7847: {
1.1.1.10 root 7848: return conftest::gzclose ();
1.1.1.5 root 7849: ;
7850: return 0;
7851: }
7852: _ACEOF
1.1.1.10 root 7853: if ac_fn_cxx_try_link "$LINENO"
7854: then :
1.1.1.5 root 7855: ac_cv_lib_z_gzclose=yes
1.1.1.15 root 7856: else case e in #(
7857: e) ac_cv_lib_z_gzclose=no ;;
7858: esac
1.1.1.5 root 7859: fi
1.1.1.10 root 7860: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1.1.5 root 7861: conftest$ac_exeext conftest.$ac_ext
1.1.1.15 root 7862: LIBS=$ac_check_lib_save_LIBS ;;
7863: esac
1.1.1.5 root 7864: fi
1.1.1.10 root 7865: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzclose" >&5
7866: printf "%s\n" "$ac_cv_lib_z_gzclose" >&6; }
7867: if test "x$ac_cv_lib_z_gzclose" = xyes
7868: then :
1.1.1.6 root 7869: LIBS="${LIBS} -lz"
1.1.1.15 root 7870: else case e in #(
7871: e) as_fn_error $? "*** zlib is not found.
1.1.1.7 root 7872: *** If use use Ubuntu, sudo apt install zlib1g-dev" "$LINENO" 5
1.1.1.15 root 7873: ;;
7874: esac
1.1.1.5 root 7875: fi
7876:
7877:
1.1.1.16 root 7878: # libslirp
7879:
7880: # Check whether --with-libslirp was given.
7881: if test ${with_libslirp+y}
7882: then :
7883: withval=$with_libslirp;
7884: else case e in #(
7885: e) with_libslirp=yes ;;
7886: esac
7887: fi
7888:
7889:
7890: if test "x$with_libslirp" != "xno"
7891: then :
7892:
7893:
7894: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libslirp" >&5
7895: printf %s "checking for libslirp... " >&6; }
1.1.1.17 root 7896: old_CPPFLAGS=${CPPFLAGS}
7897: old_LIBS=${LIBS}
1.1.1.16 root 7898: for path in ${PATHS}; do
7899: case ${path} in
7900: none)
1.1.1.17 root 7901: LIBS="-lslirp"
1.1.1.16 root 7902: ;;
7903: *)
1.1.1.17 root 7904: CPPFLAGS="-I${path}/include"
7905: LIBS="-L${path}/lib -lslirp"
1.1.1.16 root 7906: ;;
7907: esac
7908: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7909: /* end confdefs.h. */
7910:
7911: #include <slirp/libslirp.h>
7912:
7913: int
7914: main (void)
7915: {
7916:
7917: slirp_version_string();
7918:
7919: ;
7920: return 0;
7921: }
7922: _ACEOF
7923: if ac_fn_cxx_try_link "$LINENO"
7924: then :
7925:
7926: has_libslirp=yes
1.1.1.17 root 7927:
7928: if test "$cross_compiling" = yes
7929: then :
7930: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
7931: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
7932: as_fn_error $? "cannot run test program while cross compiling
7933: See 'config.log' for more details" "$LINENO" 5; }
7934: else case e in #(
7935: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7936: /* end confdefs.h. */
7937:
7938:
7939: #include <slirp/libslirp.h>
7940:
7941: int main() {
7942:
7943: slirp_version_string();
7944: ;
7945: return 0;
7946: }
7947:
7948: _ACEOF
7949: if ac_fn_cxx_try_run "$LINENO"
7950: then :
7951:
7952:
7953: else case e in #(
7954: e)
7955: LIBS="-L${path}/lib -Wl,-R,${path}/lib -lslirp"
7956: ;;
7957: esac
7958: fi
7959: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7960: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
7961: esac
7962: fi
7963:
7964:
1.1.1.16 root 7965: break
7966:
7967: else case e in #(
7968: e)
7969: has_libslirp=no
7970: ;;
7971: esac
7972: fi
7973: rm -f core conftest.err conftest.$ac_objext conftest.beam \
7974: conftest$ac_exeext conftest.$ac_ext
7975: done
7976: if test x"${has_libslirp}" = x"yes"; then
7977: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7978: printf "%s\n" "yes" >&6; }
1.1.1.17 root 7979: CPPFLAGS_libslirp=${CPPFLAGS}
7980: LIBS_libslirp=${LIBS}
1.1.1.16 root 7981: else
7982: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7983: printf "%s\n" "no" >&6; }
7984: fi
1.1.1.17 root 7985: CPPFLAGS=${old_CPPFLAGS}
7986: LIBS=${old_LIBS}
1.1.1.16 root 7987:
7988: if test x"${has_libslirp}" = x"yes"; then
7989: printf "%s\n" "#define HAVE_HOSTNET_SLIRP 1" >>confdefs.h
7990:
7991: HOSTNET_SLIRP=yes
7992:
1.1.1.17 root 7993: CPPFLAGS_SLIRP=${CPPFLAGS_libslirp}
7994:
7995: LIBS_SLIRP=${LIBS_libslirp}
7996:
1.1.1.16 root 7997: else
7998: as_fn_error $? "*** libslirp is not found.
7999: *** If use use pkgsrc, install net/libslirp.
8000: *** If you use Ubuntu, sudo apt install libslirp-dev.
8001: *** Or specify --without-libslirp (it disables hostnet-driver=usermode)." "$LINENO" 5
8002: fi
8003:
8004: else case e in #(
8005: e)
8006: HOSTNET_SLIRP=no
8007:
8008: ;;
8009: esac
8010: fi
8011:
1.1.1.19 root 8012: # ALSA
8013: case "${host_os}" in
8014: linux*)
8015: default_alsa=yes
8016: ;;
8017: *)
8018: default_alsa=no
8019: ;;
8020: esac
8021:
8022: # Check whether --with-alsa was given.
8023: if test ${with_alsa+y}
8024: then :
8025: withval=$with_alsa; with_alsa=${withval}
8026: else case e in #(
8027: e) with_alsa=${default_alsa} ;;
8028: esac
8029: fi
8030:
8031: sounddriver_alsa=no
8032: if test x"${with_alsa}" = xyes; then
8033: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
8034: printf %s "checking for snd_pcm_open in -lasound... " >&6; }
8035: if test ${ac_cv_lib_asound_snd_pcm_open+y}
8036: then :
8037: printf %s "(cached) " >&6
8038: else case e in #(
8039: e) ac_check_lib_save_LIBS=$LIBS
8040: LIBS="-lasound $LIBS"
8041: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8042: /* end confdefs.h. */
8043:
8044: namespace conftest {
8045: extern "C" int snd_pcm_open ();
8046: }
8047: int
8048: main (void)
8049: {
8050: return conftest::snd_pcm_open ();
8051: ;
8052: return 0;
8053: }
8054: _ACEOF
8055: if ac_fn_cxx_try_link "$LINENO"
8056: then :
8057: ac_cv_lib_asound_snd_pcm_open=yes
8058: else case e in #(
8059: e) ac_cv_lib_asound_snd_pcm_open=no ;;
8060: esac
8061: fi
8062: rm -f core conftest.err conftest.$ac_objext conftest.beam \
8063: conftest$ac_exeext conftest.$ac_ext
8064: LIBS=$ac_check_lib_save_LIBS ;;
8065: esac
8066: fi
8067: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
8068: printf "%s\n" "$ac_cv_lib_asound_snd_pcm_open" >&6; }
8069: if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes
8070: then :
8071: has_asound=yes
8072: else case e in #(
8073: e) has_asound=no ;;
8074: esac
8075: fi
8076:
8077: if test x"${ac_cv_header_alsa_asoundlib_h}" = xyes -a \
8078: x"${ac_cv_lib_asound_snd_pcm_open}" = xyes; then
8079: printf "%s\n" "#define HAVE_HOSTSOUND_ALSA 1" >>confdefs.h
8080:
8081: HOSTSOUND_ALSA=yes
8082:
8083: LIBS_SOUND="${LIBS_SOUND} -lasound"
8084: sounddriver_alsa=yes
8085: else
8086: as_fn_error $? "*** <alsa/asoundlib.h> or libasound not found.
8087: *** If you use Ubuntu, sudo apt install libasound2-dev.
8088: *** Or specify --without-alsa (it disables hostsound-driver=alsa)." "$LINENO" 5
8089: fi
8090: fi
8091:
8092: # NetBSD audio
8093: if test x"${ac_cv_header_sys_audioio_h}" = xyes; then
8094: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for AUDIO_GETINFO" >&5
8095: printf %s "checking for AUDIO_GETINFO... " >&6; }
8096: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097: /* end confdefs.h. */
8098:
8099: #include <sys/ioctl.h>
8100: #include <sys/audioio.h>
8101: #include <unistd.h>
8102:
8103: int
8104: main (void)
8105: {
8106:
8107: struct audio_info info;
8108: AUDIO_INITINFO(&info);
8109: ioctl(0, AUDIO_GETINFO, &info);
8110:
8111: ;
8112: return 0;
8113: }
8114: _ACEOF
8115: if ac_fn_cxx_try_compile "$LINENO"
8116: then :
8117:
8118: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8119: printf "%s\n" "yes" >&6; }
8120: printf "%s\n" "#define HAVE_HOSTSOUND_NETBSD 1" >>confdefs.h
8121:
8122: HOSTSOUND_NETBSD=yes
8123:
8124: sounddriver_netbsd=yes
8125:
8126: else case e in #(
8127: e)
8128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8129: printf "%s\n" "no" >&6; }
8130: sounddriver_netbsd=no
8131: ;;
8132: esac
8133: fi
8134: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8135: fi
8136:
8137: # OpenBSD sndio
8138: if test x"${ac_cv_header_sndio_h}" = xyes; then
8139: printf "%s\n" "#define HAVE_HOSTSOUND_SNDIO 1" >>confdefs.h
8140:
8141: HOSTSOUND_SNDIO=yes
8142:
8143: LIBS_SOUND="${LIBS_SOUND} -lsndio"
8144: sounddriver_sndio=yes
8145: else
8146: sounddriver_sndio=no
8147: fi
8148:
8149: LIBS_SOUND=${LIBS_SOUND}
8150:
8151:
1.1 root 8152: # wxWidgets
1.1.1.10 root 8153:
8154: # Check whether --with-gui was given.
8155: if test ${with_gui+y}
8156: then :
8157: withval=$with_gui;
1.1.1.15 root 8158: else case e in #(
8159: e) with_gui=yes ;;
8160: esac
1.1.1.10 root 8161: fi
8162:
8163:
8164: if test "x$with_gui" != xno
8165: then :
8166:
8167: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wx-config" >&5
8168: printf %s "checking for wx-config... " >&6; }
1.1.1.14 root 8169: wxconfig_paths="${WX_CONFIG} wx-config-3.2 wx-config-3.0 wx-config"
1.1.1.10 root 8170: wxconfig=""
8171: for c in ${wxconfig_paths}; do
8172: ver=`$c --version 2>&1 | cut -f 1 -d .`
8173: if test "$ver" = "3"; then
8174: wxconfig=$c
8175: break
8176: fi
8177: done
8178: if test -z "$wxconfig"; then
1.1.1.14 root 8179: as_fn_error $? "*** wxWidgets-3.2 nor -3.0 not found in ${wxconfig_paths}
8180: *** If you use pkgsrc, install x11/wxGTK32.
1.1.1.7 root 8181: *** If you use Ubuntu, sudo apt install libwxgtk3.0-gtk3-dev" "$LINENO" 5
1.1.1.10 root 8182: else
8183: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wxconfig" >&5
8184: printf "%s\n" "$wxconfig" >&6; }
1.1 root 8185:
1.1.1.10 root 8186: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wxWidgets version" >&5
8187: printf %s "checking for wxWidgets version... " >&6; }
8188: wxversion=`$wxconfig --version`
8189: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wxversion" >&5
8190: printf "%s\n" "$wxversion" >&6; }
1.1.1.14 root 8191: wxmajorminor=`echo $wxversion | awk -F . '{print $1 $2}'`
8192: WX_MAJORMINOR=${wxmajorminor}
8193:
1.1.1.10 root 8194:
8195: wxcppflags=`$wxconfig --cppflags`
8196: wxlibs=`$wxconfig --libs`
8197:
8198: case "${host_os}" in
8199: darwin*)
8200: # XXX -framework AudioToolbox が指定されているとリンカがこけるorz
8201: wxlibs=`echo $wxlibs | sed -e 's/-framework AudioToolbox//'`
8202: ;;
8203: esac
1.1 root 8204:
1.1.1.18 root 8205: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wx-config requires -Wl,-R" >&5
8206: printf %s "checking whether wx-config requires -Wl,-R... " >&6; }
8207: old_CPPFLAGS="${CPPFLAGS}"
8208: old_LIBS="${LIBS}"
8209: CPPFLAGS="${CPPFLAGS} ${wxcppflags}"
8210: LIBS="${LIBS} ${wxlibs}"
8211: if test "$cross_compiling" = yes
1.1.1.17 root 8212: then :
8213: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
8214: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
8215: as_fn_error $? "cannot run test program while cross compiling
8216: See 'config.log' for more details" "$LINENO" 5; }
8217: else case e in #(
8218: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8219: /* end confdefs.h. */
8220:
8221: #include <wx/wx.h>
1.1.1.18 root 8222: int main() {
8223: wxInitializer init;
8224: return !init;
8225: }
1.1.1.17 root 8226:
8227: _ACEOF
8228: if ac_fn_cxx_try_run "$LINENO"
8229: then :
8230:
1.1.1.18 root 8231: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8232: printf "%s\n" "no" >&6; }
1.1.1.17 root 8233:
8234: else case e in #(
8235: e)
1.1.1.18 root 8236: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8237: printf "%s\n" "yes" >&6; }
1.1.1.17 root 8238: wxlibs=`echo $wxlibs | sed -e 's/-L\([^ ]*\) /-L\1 -Wl,-R,\1 /'`
8239: ;;
8240: esac
8241: fi
8242: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8243: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
8244: esac
8245: fi
8246:
1.1.1.18 root 8247: CPPFLAGS="${old_CPPFLAGS}"
8248: LIBS="${old_LIBS}"
1.1.1.17 root 8249:
1.1.1.10 root 8250: WITH_GUI=yes
1.1 root 8251:
1.1.1.17 root 8252: CPPFLAGS_WXWIDGETS=$wxcppflags
1.1 root 8253:
1.1.1.17 root 8254: LIBS_WXWIDGETS=$wxlibs
1.1 root 8255:
1.1.1.10 root 8256: fi
8257:
8258: # gettext
8259: if test -n "$ac_tool_prefix"; then
1.1.1.5 root 8260: # Extract the first word of "${ac_tool_prefix}msgfmt", so it can be a program name with args.
8261: set dummy ${ac_tool_prefix}msgfmt; ac_word=$2
1.1.1.10 root 8262: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8263: printf %s "checking for $ac_word... " >&6; }
8264: if test ${ac_cv_prog_MSGFMT+y}
8265: then :
8266: printf %s "(cached) " >&6
1.1.1.15 root 8267: else case e in #(
8268: e) if test -n "$MSGFMT"; then
1.1.1.5 root 8269: ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
8270: else
8271: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8272: for as_dir in $PATH
8273: do
8274: IFS=$as_save_IFS
1.1.1.10 root 8275: case $as_dir in #(((
8276: '') as_dir=./ ;;
8277: */) ;;
8278: *) as_dir=$as_dir/ ;;
8279: esac
1.1.1.5 root 8280: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 8281: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1.1.5 root 8282: ac_cv_prog_MSGFMT="${ac_tool_prefix}msgfmt"
1.1.1.10 root 8283: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1.1.5 root 8284: break 2
8285: fi
8286: done
8287: done
8288: IFS=$as_save_IFS
8289:
1.1.1.15 root 8290: fi ;;
8291: esac
1.1.1.5 root 8292: fi
8293: MSGFMT=$ac_cv_prog_MSGFMT
8294: if test -n "$MSGFMT"; then
1.1.1.10 root 8295: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
8296: printf "%s\n" "$MSGFMT" >&6; }
1.1.1.5 root 8297: else
1.1.1.10 root 8298: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8299: printf "%s\n" "no" >&6; }
1.1.1.5 root 8300: fi
8301:
8302:
8303: fi
8304: if test -z "$ac_cv_prog_MSGFMT"; then
8305: ac_ct_MSGFMT=$MSGFMT
8306: # Extract the first word of "msgfmt", so it can be a program name with args.
8307: set dummy msgfmt; ac_word=$2
1.1.1.10 root 8308: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8309: printf %s "checking for $ac_word... " >&6; }
8310: if test ${ac_cv_prog_ac_ct_MSGFMT+y}
8311: then :
8312: printf %s "(cached) " >&6
1.1.1.15 root 8313: else case e in #(
8314: e) if test -n "$ac_ct_MSGFMT"; then
1.1.1.5 root 8315: ac_cv_prog_ac_ct_MSGFMT="$ac_ct_MSGFMT" # Let the user override the test.
8316: else
8317: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8318: for as_dir in $PATH
8319: do
8320: IFS=$as_save_IFS
1.1.1.10 root 8321: case $as_dir in #(((
8322: '') as_dir=./ ;;
8323: */) ;;
8324: *) as_dir=$as_dir/ ;;
8325: esac
1.1.1.5 root 8326: for ac_exec_ext in '' $ac_executable_extensions; do
1.1.1.10 root 8327: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1.1.5 root 8328: ac_cv_prog_ac_ct_MSGFMT="msgfmt"
1.1.1.10 root 8329: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1.1.5 root 8330: break 2
8331: fi
8332: done
8333: done
8334: IFS=$as_save_IFS
8335:
1.1.1.15 root 8336: fi ;;
8337: esac
1.1.1.5 root 8338: fi
8339: ac_ct_MSGFMT=$ac_cv_prog_ac_ct_MSGFMT
8340: if test -n "$ac_ct_MSGFMT"; then
1.1.1.10 root 8341: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MSGFMT" >&5
8342: printf "%s\n" "$ac_ct_MSGFMT" >&6; }
1.1.1.5 root 8343: else
1.1.1.10 root 8344: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8345: printf "%s\n" "no" >&6; }
1.1.1.5 root 8346: fi
8347:
8348: if test "x$ac_ct_MSGFMT" = x; then
8349: MSGFMT=":"
8350: else
8351: case $cross_compiling:$ac_tool_warned in
8352: yes:)
1.1.1.10 root 8353: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8354: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1.1.5 root 8355: ac_tool_warned=yes ;;
8356: esac
8357: MSGFMT=$ac_ct_MSGFMT
8358: fi
8359: else
8360: MSGFMT="$ac_cv_prog_MSGFMT"
8361: fi
8362:
1.1.1.10 root 8363: if test $MSGFMT = :; then
8364: as_fn_error $? "*** msgfmt not found.
1.1.1.7 root 8365: *** If you use pkgsrc, install devel/gettext-tools.
8366: *** If you use Ubuntu, sudo apt install gettext" "$LINENO" 5
1.1.1.10 root 8367: fi
8368:
1.1.1.15 root 8369: else case e in #(
8370: e)
1.1.1.10 root 8371: WITH_GUI=no
8372:
1.1.1.15 root 8373: ;;
8374: esac
1.1.1.5 root 8375: fi
8376:
1.1.1.14 root 8377: # iconv は util/ でのみ必要。
8378:
1.1.1.15 root 8379: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libiconv" >&5
8380: printf %s "checking for libiconv... " >&6; }
1.1.1.17 root 8381: old_CPPFLAGS=${CPPFLAGS}
8382: old_LIBS=${LIBS}
1.1.1.14 root 8383: for path in ${PATHS}; do
8384: case ${path} in
8385: none)
1.1.1.17 root 8386: LIBS="-liconv"
1.1.1.14 root 8387: ;;
8388: *)
1.1.1.17 root 8389: CPPFLAGS="-I${path}/include"
8390: LIBS="-L${path}/lib -liconv"
1.1.1.14 root 8391: ;;
8392: esac
8393: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8394: /* end confdefs.h. */
8395:
8396: #include <iconv.h>
8397:
8398: int
8399: main (void)
8400: {
8401:
8402: iconv_open("", "");
8403:
8404: ;
8405: return 0;
8406: }
8407: _ACEOF
8408: if ac_fn_cxx_try_link "$LINENO"
8409: then :
8410:
1.1.1.15 root 8411: has_libiconv=yes
1.1.1.17 root 8412:
8413: if test "$cross_compiling" = yes
8414: then :
8415: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
8416: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
8417: as_fn_error $? "cannot run test program while cross compiling
8418: See 'config.log' for more details" "$LINENO" 5; }
8419: else case e in #(
8420: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8421: /* end confdefs.h. */
8422:
8423:
8424: #include <iconv.h>
8425:
8426: int main() {
8427:
8428: iconv_open("", "");
8429: ;
8430: return 0;
8431: }
8432:
8433: _ACEOF
8434: if ac_fn_cxx_try_run "$LINENO"
8435: then :
8436:
8437:
8438: else case e in #(
8439: e)
8440: LIBS="-L${path}/lib -Wl,-R,${path}/lib -liconv"
8441: ;;
8442: esac
8443: fi
8444: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8445: conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
8446: esac
8447: fi
8448:
8449:
1.1.1.14 root 8450: break
8451:
1.1.1.15 root 8452: else case e in #(
8453: e)
8454: has_libiconv=no
8455: ;;
8456: esac
1.1.1.14 root 8457: fi
8458: rm -f core conftest.err conftest.$ac_objext conftest.beam \
8459: conftest$ac_exeext conftest.$ac_ext
8460: done
1.1.1.15 root 8461: if test x"${has_libiconv}" = x"yes"; then
1.1.1.14 root 8462: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8463: printf "%s\n" "yes" >&6; }
1.1.1.17 root 8464: CPPFLAGS_libiconv=${CPPFLAGS}
8465: LIBS_libiconv=${LIBS}
1.1.1.14 root 8466: else
8467: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8468: printf "%s\n" "no" >&6; }
8469: fi
1.1.1.17 root 8470: CPPFLAGS=${old_CPPFLAGS}
8471: LIBS=${old_LIBS}
8472:
8473: CPPFLAGS_ICONV=${CPPFLAGS_libiconv}
8474:
8475: LIBS_ICONV=${LIBS_libiconv}
1.1.1.14 root 8476:
8477:
1.1.1.15 root 8478: if test x"${has_libiconv}" = x"yes"; then
1.1.1.14 root 8479: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iconv needs const" >&5
8480: printf %s "checking whether iconv needs const... " >&6; }
8481: old_CPPFLAGS="${CPPFLAGS}"
1.1.1.17 root 8482: CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_libiconv} -Werror"
1.1.1.14 root 8483: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8484: /* end confdefs.h. */
8485:
8486: #include <iconv.h>
8487:
8488: int
8489: main (void)
8490: {
8491:
8492: const char **a;
8493: iconv(0, a, 0, 0, 0);
8494:
8495: ;
8496: return 0;
8497: }
8498: _ACEOF
8499: if ac_fn_cxx_try_compile "$LINENO"
8500: then :
8501:
8502: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8503: printf "%s\n" "yes" >&6; }
8504: printf "%s\n" "#define HAVE_ICONV_CONST 1" >>confdefs.h
8505:
8506:
1.1.1.15 root 8507: else case e in #(
8508: e)
1.1.1.14 root 8509: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8510: printf "%s\n" "no" >&6; }
1.1.1.15 root 8511: ;;
8512: esac
1.1.1.14 root 8513: fi
8514: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8515: CPPFLAGS="${old_CPPFLAGS}"
8516: fi
8517:
1.1.1.17 root 8518: ac_config_files="$ac_config_files Makefile.cfg"
1.1 root 8519:
1.1.1.2 root 8520: ac_config_headers="$ac_config_headers config-nono.h"
1.1 root 8521:
8522: cat >confcache <<\_ACEOF
8523: # This file is a shell script that caches the results of configure
8524: # tests run on this system so they can be shared between configure
8525: # scripts and configure runs, see configure's option --config-cache.
8526: # It is not useful on other systems. If it contains results you don't
8527: # want to keep, you may remove or edit it.
8528: #
8529: # config.status only pays attention to the cache file if you give it
8530: # the --recheck option to rerun configure.
8531: #
1.1.1.15 root 8532: # 'ac_cv_env_foo' variables (set or unset) will be overridden when
8533: # loading this file, other *unset* 'ac_cv_foo' will be assigned the
1.1 root 8534: # following values.
8535:
8536: _ACEOF
8537:
8538: # The following way of writing the cache mishandles newlines in values,
8539: # but we know of no workaround that is simple, portable, and efficient.
8540: # So, we kill variables containing newlines.
8541: # Ultrix sh set writes to stderr and can't be redirected directly,
8542: # and sets the high bit in the cache file unless we assign to the vars.
8543: (
8544: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8545: eval ac_val=\$$ac_var
8546: case $ac_val in #(
8547: *${as_nl}*)
8548: case $ac_var in #(
1.1.1.10 root 8549: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8550: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1 root 8551: esac
8552: case $ac_var in #(
8553: _ | IFS | as_nl) ;; #(
8554: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8555: *) { eval $ac_var=; unset $ac_var;} ;;
8556: esac ;;
8557: esac
8558: done
8559:
8560: (set) 2>&1 |
8561: case $as_nl`(ac_space=' '; set) 2>&1` in #(
8562: *${as_nl}ac_space=\ *)
1.1.1.15 root 8563: # 'set' does not quote correctly, so add quotes: double-quote
1.1 root 8564: # substitution turns \\\\ into \\, and sed turns \\ into \.
8565: sed -n \
8566: "s/'/'\\\\''/g;
8567: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8568: ;; #(
8569: *)
1.1.1.15 root 8570: # 'set' quotes correctly as required by POSIX, so do not add quotes.
1.1 root 8571: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8572: ;;
8573: esac |
8574: sort
8575: ) |
8576: sed '
8577: /^ac_cv_env_/b end
8578: t clear
8579: :clear
1.1.1.10 root 8580: s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1 root 8581: t end
8582: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8583: :end' >>confcache
8584: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8585: if test -w "$cache_file"; then
8586: if test "x$cache_file" != "x/dev/null"; then
1.1.1.10 root 8587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8588: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.1 root 8589: if test ! -f "$cache_file" || test -h "$cache_file"; then
8590: cat confcache >"$cache_file"
8591: else
8592: case $cache_file in #(
8593: */* | ?:*)
8594: mv -f confcache "$cache_file"$$ &&
8595: mv -f "$cache_file"$$ "$cache_file" ;; #(
8596: *)
8597: mv -f confcache "$cache_file" ;;
8598: esac
8599: fi
8600: fi
8601: else
1.1.1.10 root 8602: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8603: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1 root 8604: fi
8605: fi
8606: rm -f confcache
8607:
8608: test "x$prefix" = xNONE && prefix=$ac_default_prefix
8609: # Let make expand exec_prefix.
8610: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8611:
8612: DEFS=-DHAVE_CONFIG_H
8613:
8614: ac_libobjs=
8615: ac_ltlibobjs=
8616: U=
8617: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8618: # 1. Remove the extension, and $U if already installed.
8619: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.1.1.10 root 8620: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1 root 8621: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8622: # will be set to the directory where LIBOBJS objects are built.
8623: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8624: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8625: done
8626: LIBOBJS=$ac_libobjs
8627:
8628: LTLIBOBJS=$ac_ltlibobjs
8629:
8630:
8631:
8632: : "${CONFIG_STATUS=./config.status}"
8633: ac_write_fail=0
8634: ac_clean_files_save=$ac_clean_files
8635: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.1.1.10 root 8636: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8637: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1 root 8638: as_write_fail=0
8639: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8640: #! $SHELL
8641: # Generated by $as_me.
8642: # Run this file to recreate the current configuration.
8643: # Compiler output produced by configure, useful for debugging
8644: # configure, is in config.log if it exists.
8645:
8646: debug=false
8647: ac_cs_recheck=false
8648: ac_cs_silent=false
8649:
8650: SHELL=\${CONFIG_SHELL-$SHELL}
8651: export SHELL
8652: _ASEOF
8653: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8654: ## -------------------- ##
8655: ## M4sh Initialization. ##
8656: ## -------------------- ##
8657:
8658: # Be more Bourne compatible
8659: DUALCASE=1; export DUALCASE # for MKS sh
1.1.1.10 root 8660: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8661: then :
1.1 root 8662: emulate sh
8663: NULLCMD=:
8664: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8665: # is contrary to our usage. Disable this feature.
8666: alias -g '${1+"$@"}'='"$@"'
8667: setopt NO_GLOB_SUBST
1.1.1.15 root 8668: else case e in #(
8669: e) case `(set -o) 2>/dev/null` in #(
1.1 root 8670: *posix*) :
8671: set -o posix ;; #(
8672: *) :
8673: ;;
1.1.1.15 root 8674: esac ;;
1.1 root 8675: esac
8676: fi
8677:
8678:
1.1.1.10 root 8679:
8680: # Reset variables that may have inherited troublesome values from
8681: # the environment.
8682:
8683: # IFS needs to be set, to space, tab, and newline, in precisely that order.
8684: # (If _AS_PATH_WALK were called with IFS unset, it would have the
8685: # side effect of setting IFS to empty, thus disabling word splitting.)
8686: # Quoting is to prevent editors from complaining about space-tab.
1.1 root 8687: as_nl='
8688: '
8689: export as_nl
1.1.1.10 root 8690: IFS=" "" $as_nl"
8691:
8692: PS1='$ '
8693: PS2='> '
8694: PS4='+ '
8695:
8696: # Ensure predictable behavior from utilities with locale-dependent output.
8697: LC_ALL=C
8698: export LC_ALL
8699: LANGUAGE=C
8700: export LANGUAGE
8701:
8702: # We cannot yet rely on "unset" to work, but we need these variables
8703: # to be unset--not just set to an empty or harmless value--now, to
8704: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8705: # also avoids known problems related to "unset" and subshell syntax
8706: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8707: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8708: do eval test \${$as_var+y} \
8709: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8710: done
8711:
8712: # Ensure that fds 0, 1, and 2 are open.
8713: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8714: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8715: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
1.1 root 8716:
8717: # The user is always right.
1.1.1.10 root 8718: if ${PATH_SEPARATOR+false} :; then
1.1 root 8719: PATH_SEPARATOR=:
8720: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8721: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8722: PATH_SEPARATOR=';'
8723: }
8724: fi
8725:
8726:
8727: # Find who we are. Look in the path if we contain no directory separator.
8728: as_myself=
8729: case $0 in #((
8730: *[\\/]* ) as_myself=$0 ;;
8731: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8732: for as_dir in $PATH
8733: do
8734: IFS=$as_save_IFS
1.1.1.10 root 8735: case $as_dir in #(((
8736: '') as_dir=./ ;;
8737: */) ;;
8738: *) as_dir=$as_dir/ ;;
8739: esac
8740: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1 root 8741: done
8742: IFS=$as_save_IFS
8743:
8744: ;;
8745: esac
1.1.1.15 root 8746: # We did not find ourselves, most probably we were run as 'sh COMMAND'
1.1 root 8747: # in which case we are not to be found in the path.
8748: if test "x$as_myself" = x; then
8749: as_myself=$0
8750: fi
8751: if test ! -f "$as_myself"; then
1.1.1.10 root 8752: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1 root 8753: exit 1
8754: fi
8755:
8756:
8757:
8758: # as_fn_error STATUS ERROR [LINENO LOG_FD]
8759: # ----------------------------------------
8760: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8761: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8762: # script with STATUS, using 1 if that was 0.
8763: as_fn_error ()
8764: {
8765: as_status=$1; test $as_status -eq 0 && as_status=1
8766: if test "$4"; then
8767: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.1.1.10 root 8768: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1 root 8769: fi
1.1.1.10 root 8770: printf "%s\n" "$as_me: error: $2" >&2
1.1 root 8771: as_fn_exit $as_status
8772: } # as_fn_error
8773:
8774:
8775: # as_fn_set_status STATUS
8776: # -----------------------
8777: # Set $? to STATUS, without forking.
8778: as_fn_set_status ()
8779: {
8780: return $1
8781: } # as_fn_set_status
8782:
8783: # as_fn_exit STATUS
8784: # -----------------
8785: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8786: as_fn_exit ()
8787: {
8788: set +e
8789: as_fn_set_status $1
8790: exit $1
8791: } # as_fn_exit
8792:
8793: # as_fn_unset VAR
8794: # ---------------
8795: # Portably unset VAR.
8796: as_fn_unset ()
8797: {
8798: { eval $1=; unset $1;}
8799: }
8800: as_unset=as_fn_unset
1.1.1.10 root 8801:
1.1 root 8802: # as_fn_append VAR VALUE
8803: # ----------------------
8804: # Append the text in VALUE to the end of the definition contained in VAR. Take
8805: # advantage of any shell optimizations that allow amortized linear growth over
8806: # repeated appends, instead of the typical quadratic growth present in naive
8807: # implementations.
1.1.1.10 root 8808: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8809: then :
1.1 root 8810: eval 'as_fn_append ()
8811: {
8812: eval $1+=\$2
8813: }'
1.1.1.15 root 8814: else case e in #(
8815: e) as_fn_append ()
1.1 root 8816: {
8817: eval $1=\$$1\$2
1.1.1.15 root 8818: } ;;
8819: esac
1.1 root 8820: fi # as_fn_append
8821:
8822: # as_fn_arith ARG...
8823: # ------------------
8824: # Perform arithmetic evaluation on the ARGs, and store the result in the
8825: # global $as_val. Take advantage of shells that can avoid forks. The arguments
8826: # must be portable across $(()) and expr.
1.1.1.10 root 8827: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8828: then :
1.1 root 8829: eval 'as_fn_arith ()
8830: {
8831: as_val=$(( $* ))
8832: }'
1.1.1.15 root 8833: else case e in #(
8834: e) as_fn_arith ()
1.1 root 8835: {
8836: as_val=`expr "$@" || test $? -eq 1`
1.1.1.15 root 8837: } ;;
8838: esac
1.1 root 8839: fi # as_fn_arith
8840:
8841:
8842: if expr a : '\(a\)' >/dev/null 2>&1 &&
8843: test "X`expr 00001 : '.*\(...\)'`" = X001; then
8844: as_expr=expr
8845: else
8846: as_expr=false
8847: fi
8848:
8849: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8850: as_basename=basename
8851: else
8852: as_basename=false
8853: fi
8854:
8855: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8856: as_dirname=dirname
8857: else
8858: as_dirname=false
8859: fi
8860:
8861: as_me=`$as_basename -- "$0" ||
8862: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8863: X"$0" : 'X\(//\)$' \| \
8864: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 8865: printf "%s\n" X/"$0" |
1.1 root 8866: sed '/^.*\/\([^/][^/]*\)\/*$/{
8867: s//\1/
8868: q
8869: }
8870: /^X\/\(\/\/\)$/{
8871: s//\1/
8872: q
8873: }
8874: /^X\/\(\/\).*/{
8875: s//\1/
8876: q
8877: }
8878: s/.*/./; q'`
8879:
8880: # Avoid depending upon Character Ranges.
8881: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8882: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8883: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8884: as_cr_digits='0123456789'
8885: as_cr_alnum=$as_cr_Letters$as_cr_digits
8886:
1.1.1.10 root 8887:
8888: # Determine whether it's possible to make 'echo' print without a newline.
8889: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8890: # for compatibility with existing Makefiles.
1.1 root 8891: ECHO_C= ECHO_N= ECHO_T=
8892: case `echo -n x` in #(((((
8893: -n*)
8894: case `echo 'xy\c'` in
8895: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8896: xy) ECHO_C='\c';;
8897: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8898: ECHO_T=' ';;
8899: esac;;
8900: *)
8901: ECHO_N='-n';;
8902: esac
8903:
1.1.1.10 root 8904: # For backward compatibility with old third-party macros, we provide
8905: # the shell variables $as_echo and $as_echo_n. New code should use
8906: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8907: as_echo='printf %s\n'
8908: as_echo_n='printf %s'
8909:
1.1 root 8910: rm -f conf$$ conf$$.exe conf$$.file
8911: if test -d conf$$.dir; then
8912: rm -f conf$$.dir/conf$$.file
8913: else
8914: rm -f conf$$.dir
8915: mkdir conf$$.dir 2>/dev/null
8916: fi
8917: if (echo >conf$$.file) 2>/dev/null; then
8918: if ln -s conf$$.file conf$$ 2>/dev/null; then
8919: as_ln_s='ln -s'
8920: # ... but there are two gotchas:
1.1.1.15 root 8921: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
8922: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
8923: # In both cases, we have to default to 'cp -pR'.
1.1 root 8924: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8925: as_ln_s='cp -pR'
8926: elif ln conf$$.file conf$$ 2>/dev/null; then
8927: as_ln_s=ln
8928: else
8929: as_ln_s='cp -pR'
8930: fi
8931: else
8932: as_ln_s='cp -pR'
8933: fi
8934: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8935: rmdir conf$$.dir 2>/dev/null
8936:
8937:
8938: # as_fn_mkdir_p
8939: # -------------
8940: # Create "$as_dir" as a directory, including parents if necessary.
8941: as_fn_mkdir_p ()
8942: {
8943:
8944: case $as_dir in #(
8945: -*) as_dir=./$as_dir;;
8946: esac
8947: test -d "$as_dir" || eval $as_mkdir_p || {
8948: as_dirs=
8949: while :; do
8950: case $as_dir in #(
1.1.1.10 root 8951: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1 root 8952: *) as_qdir=$as_dir;;
8953: esac
8954: as_dirs="'$as_qdir' $as_dirs"
8955: as_dir=`$as_dirname -- "$as_dir" ||
8956: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8957: X"$as_dir" : 'X\(//\)[^/]' \| \
8958: X"$as_dir" : 'X\(//\)$' \| \
8959: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 8960: printf "%s\n" X"$as_dir" |
1.1 root 8961: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8962: s//\1/
8963: q
8964: }
8965: /^X\(\/\/\)[^/].*/{
8966: s//\1/
8967: q
8968: }
8969: /^X\(\/\/\)$/{
8970: s//\1/
8971: q
8972: }
8973: /^X\(\/\).*/{
8974: s//\1/
8975: q
8976: }
8977: s/.*/./; q'`
8978: test -d "$as_dir" && break
8979: done
8980: test -z "$as_dirs" || eval "mkdir $as_dirs"
8981: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8982:
8983:
8984: } # as_fn_mkdir_p
8985: if mkdir -p . 2>/dev/null; then
8986: as_mkdir_p='mkdir -p "$as_dir"'
8987: else
8988: test -d ./-p && rmdir ./-p
8989: as_mkdir_p=false
8990: fi
8991:
8992:
8993: # as_fn_executable_p FILE
8994: # -----------------------
8995: # Test if FILE is an executable regular file.
8996: as_fn_executable_p ()
8997: {
8998: test -f "$1" && test -x "$1"
8999: } # as_fn_executable_p
9000: as_test_x='test -x'
9001: as_executable_p=as_fn_executable_p
9002:
9003: # Sed expression to map a string onto a valid CPP name.
1.1.1.15 root 9004: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9005: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
1.1 root 9006:
9007: # Sed expression to map a string onto a valid variable name.
1.1.1.15 root 9008: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9009: as_tr_sh="eval sed '$as_sed_sh'" # deprecated
1.1 root 9010:
9011:
9012: exec 6>&1
9013: ## ----------------------------------- ##
9014: ## Main body of $CONFIG_STATUS script. ##
9015: ## ----------------------------------- ##
9016: _ASEOF
9017: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9018:
9019: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9020: # Save the log message, to keep $0 and so on meaningful, and to
9021: # report actual input values of CONFIG_FILES etc. instead of their
9022: # values after options handling.
9023: ac_log="
1.1.1.3 root 9024: This file was extended by nono $as_me 0.0, which was
1.1.1.15 root 9025: generated by GNU Autoconf 2.72. Invocation command line was
1.1 root 9026:
9027: CONFIG_FILES = $CONFIG_FILES
9028: CONFIG_HEADERS = $CONFIG_HEADERS
9029: CONFIG_LINKS = $CONFIG_LINKS
9030: CONFIG_COMMANDS = $CONFIG_COMMANDS
9031: $ $0 $@
9032:
9033: on `(hostname || uname -n) 2>/dev/null | sed 1q`
9034: "
9035:
9036: _ACEOF
9037:
9038: case $ac_config_files in *"
9039: "*) set x $ac_config_files; shift; ac_config_files=$*;;
9040: esac
9041:
9042: case $ac_config_headers in *"
9043: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9044: esac
9045:
9046:
9047: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9048: # Files that config.status was made for.
9049: config_files="$ac_config_files"
9050: config_headers="$ac_config_headers"
9051:
9052: _ACEOF
9053:
9054: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9055: ac_cs_usage="\
1.1.1.15 root 9056: '$as_me' instantiates files and other configuration actions
1.1 root 9057: from templates according to the current configuration. Unless the files
9058: and actions are specified as TAGs, all are instantiated by default.
9059:
9060: Usage: $0 [OPTION]... [TAG]...
9061:
9062: -h, --help print this help, then exit
9063: -V, --version print version number and configuration settings, then exit
9064: --config print configuration, then exit
9065: -q, --quiet, --silent
9066: do not print progress messages
9067: -d, --debug don't remove temporary files
9068: --recheck update $as_me by reconfiguring in the same conditions
9069: --file=FILE[:TEMPLATE]
9070: instantiate the configuration file FILE
9071: --header=FILE[:TEMPLATE]
9072: instantiate the configuration header FILE
9073:
9074: Configuration files:
9075: $config_files
9076:
9077: Configuration headers:
9078: $config_headers
9079:
9080: Report bugs to the package provider."
9081:
9082: _ACEOF
1.1.1.10 root 9083: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
9084: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1 root 9085: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1.1.10 root 9086: ac_cs_config='$ac_cs_config_escaped'
1.1 root 9087: ac_cs_version="\\
1.1.1.3 root 9088: nono config.status 0.0
1.1.1.15 root 9089: configured by $0, generated by GNU Autoconf 2.72,
1.1 root 9090: with options \\"\$ac_cs_config\\"
9091:
1.1.1.15 root 9092: Copyright (C) 2023 Free Software Foundation, Inc.
1.1 root 9093: This config.status script is free software; the Free Software Foundation
9094: gives unlimited permission to copy, distribute and modify it."
9095:
9096: ac_pwd='$ac_pwd'
9097: srcdir='$srcdir'
1.1.1.3 root 9098: INSTALL='$INSTALL'
1.1 root 9099: test -n "\$AWK" || AWK=awk
9100: _ACEOF
9101:
9102: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9103: # The default lists apply if the user does not specify any file.
9104: ac_need_defaults=:
9105: while test $# != 0
9106: do
9107: case $1 in
9108: --*=?*)
9109: ac_option=`expr "X$1" : 'X\([^=]*\)='`
9110: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9111: ac_shift=:
9112: ;;
9113: --*=)
9114: ac_option=`expr "X$1" : 'X\([^=]*\)='`
9115: ac_optarg=
9116: ac_shift=:
9117: ;;
9118: *)
9119: ac_option=$1
9120: ac_optarg=$2
9121: ac_shift=shift
9122: ;;
9123: esac
9124:
9125: case $ac_option in
9126: # Handling of the options.
9127: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9128: ac_cs_recheck=: ;;
9129: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.1.1.10 root 9130: printf "%s\n" "$ac_cs_version"; exit ;;
1.1 root 9131: --config | --confi | --conf | --con | --co | --c )
1.1.1.10 root 9132: printf "%s\n" "$ac_cs_config"; exit ;;
1.1 root 9133: --debug | --debu | --deb | --de | --d | -d )
9134: debug=: ;;
9135: --file | --fil | --fi | --f )
9136: $ac_shift
9137: case $ac_optarg in
1.1.1.10 root 9138: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 9139: '') as_fn_error $? "missing file argument" ;;
9140: esac
9141: as_fn_append CONFIG_FILES " '$ac_optarg'"
9142: ac_need_defaults=false;;
9143: --header | --heade | --head | --hea )
9144: $ac_shift
9145: case $ac_optarg in
1.1.1.10 root 9146: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 root 9147: esac
9148: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
9149: ac_need_defaults=false;;
9150: --he | --h)
9151: # Conflict between --help and --header
1.1.1.15 root 9152: as_fn_error $? "ambiguous option: '$1'
9153: Try '$0 --help' for more information.";;
1.1 root 9154: --help | --hel | -h )
1.1.1.10 root 9155: printf "%s\n" "$ac_cs_usage"; exit ;;
1.1 root 9156: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9157: | -silent | --silent | --silen | --sile | --sil | --si | --s)
9158: ac_cs_silent=: ;;
9159:
9160: # This is an error.
1.1.1.15 root 9161: -*) as_fn_error $? "unrecognized option: '$1'
9162: Try '$0 --help' for more information." ;;
1.1 root 9163:
9164: *) as_fn_append ac_config_targets " $1"
9165: ac_need_defaults=false ;;
9166:
9167: esac
9168: shift
9169: done
9170:
9171: ac_configure_extra_args=
9172:
9173: if $ac_cs_silent; then
9174: exec 6>/dev/null
9175: ac_configure_extra_args="$ac_configure_extra_args --silent"
9176: fi
9177:
9178: _ACEOF
9179: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9180: if \$ac_cs_recheck; then
9181: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9182: shift
1.1.1.10 root 9183: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1 root 9184: CONFIG_SHELL='$SHELL'
9185: export CONFIG_SHELL
9186: exec "\$@"
9187: fi
9188:
9189: _ACEOF
9190: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9191: exec 5>>config.log
9192: {
9193: echo
9194: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9195: ## Running $as_me. ##
9196: _ASBOX
1.1.1.10 root 9197: printf "%s\n" "$ac_log"
1.1 root 9198: } >&5
9199:
9200: _ACEOF
9201: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9202: _ACEOF
9203:
9204: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9205:
9206: # Handling of arguments.
9207: for ac_config_target in $ac_config_targets
9208: do
9209: case $ac_config_target in
9210: "Makefile.cfg") CONFIG_FILES="$CONFIG_FILES Makefile.cfg" ;;
1.1.1.2 root 9211: "config-nono.h") CONFIG_HEADERS="$CONFIG_HEADERS config-nono.h" ;;
1.1 root 9212:
1.1.1.15 root 9213: *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
1.1 root 9214: esac
9215: done
9216:
9217:
9218: # If the user did not use the arguments to specify the items to instantiate,
9219: # then the envvar interface is used. Set only those that are not.
9220: # We use the long form for the default assignment because of an extremely
9221: # bizarre bug on SunOS 4.1.3.
9222: if $ac_need_defaults; then
1.1.1.10 root 9223: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
9224: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1 root 9225: fi
9226:
9227: # Have a temporary directory for convenience. Make it in the build tree
9228: # simply because there is no reason against having it here, and in addition,
9229: # creating and moving files from /tmp can sometimes cause problems.
9230: # Hook for its removal unless debugging.
9231: # Note that there is a small window in which the directory will not be cleaned:
1.1.1.15 root 9232: # after its creation but before its name has been assigned to '$tmp'.
1.1 root 9233: $debug ||
9234: {
9235: tmp= ac_tmp=
9236: trap 'exit_status=$?
9237: : "${ac_tmp:=$tmp}"
9238: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9239: ' 0
9240: trap 'as_fn_exit 1' 1 2 13 15
9241: }
9242: # Create a (secure) tmp directory for tmp files.
9243:
9244: {
9245: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9246: test -d "$tmp"
9247: } ||
9248: {
9249: tmp=./conf$$-$RANDOM
9250: (umask 077 && mkdir "$tmp")
9251: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9252: ac_tmp=$tmp
9253:
9254: # Set up the scripts for CONFIG_FILES section.
9255: # No need to generate them if there are no CONFIG_FILES.
1.1.1.15 root 9256: # This happens for instance with './config.status config.h'.
1.1 root 9257: if test -n "$CONFIG_FILES"; then
9258:
9259:
9260: ac_cr=`echo X | tr X '\015'`
9261: # On cygwin, bash can eat \r inside `` if the user requested igncr.
9262: # But we know of no other shell where ac_cr would be empty at this
9263: # point, so we can use a bashism as a fallback.
9264: if test "x$ac_cr" = x; then
9265: eval ac_cr=\$\'\\r\'
9266: fi
9267: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9268: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9269: ac_cs_awk_cr='\\r'
9270: else
9271: ac_cs_awk_cr=$ac_cr
9272: fi
9273:
9274: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9275: _ACEOF
9276:
9277:
9278: {
9279: echo "cat >conf$$subs.awk <<_ACEOF" &&
9280: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9281: echo "_ACEOF"
9282: } >conf$$subs.sh ||
9283: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9284: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9285: ac_delim='%!_!# '
9286: for ac_last_try in false false false false false :; do
9287: . ./conf$$subs.sh ||
9288: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9289:
9290: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9291: if test $ac_delim_n = $ac_delim_num; then
9292: break
9293: elif $ac_last_try; then
9294: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9295: else
9296: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9297: fi
9298: done
9299: rm -f conf$$subs.sh
9300:
9301: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9302: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9303: _ACEOF
9304: sed -n '
9305: h
9306: s/^/S["/; s/!.*/"]=/
9307: p
9308: g
9309: s/^[^!]*!//
9310: :repl
9311: t repl
9312: s/'"$ac_delim"'$//
9313: t delim
9314: :nl
9315: h
9316: s/\(.\{148\}\)..*/\1/
9317: t more1
9318: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9319: p
9320: n
9321: b repl
9322: :more1
9323: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9324: p
9325: g
9326: s/.\{148\}//
9327: t nl
9328: :delim
9329: h
9330: s/\(.\{148\}\)..*/\1/
9331: t more2
9332: s/["\\]/\\&/g; s/^/"/; s/$/"/
9333: p
9334: b
9335: :more2
9336: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9337: p
9338: g
9339: s/.\{148\}//
9340: t delim
9341: ' <conf$$subs.awk | sed '
9342: /^[^""]/{
9343: N
9344: s/\n//
9345: }
9346: ' >>$CONFIG_STATUS || ac_write_fail=1
9347: rm -f conf$$subs.awk
9348: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9349: _ACAWK
9350: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9351: for (key in S) S_is_set[key] = 1
9352: FS = ""
9353:
9354: }
9355: {
9356: line = $ 0
9357: nfields = split(line, field, "@")
9358: substed = 0
9359: len = length(field[1])
9360: for (i = 2; i < nfields; i++) {
9361: key = field[i]
9362: keylen = length(key)
9363: if (S_is_set[key]) {
9364: value = S[key]
9365: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9366: len += length(value) + length(field[++i])
9367: substed = 1
9368: } else
9369: len += 1 + keylen
9370: }
9371:
9372: print line
9373: }
9374:
9375: _ACAWK
9376: _ACEOF
9377: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9378: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9379: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9380: else
9381: cat
9382: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9383: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9384: _ACEOF
9385:
9386: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9387: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9388: # trailing colons and then remove the whole line if VPATH becomes empty
9389: # (actually we leave an empty line to preserve line numbers).
9390: if test "x$srcdir" = x.; then
9391: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9392: h
9393: s///
9394: s/^/:/
9395: s/[ ]*$/:/
9396: s/:\$(srcdir):/:/g
9397: s/:\${srcdir}:/:/g
9398: s/:@srcdir@:/:/g
9399: s/^:*//
9400: s/:*$//
9401: x
9402: s/\(=[ ]*\).*/\1/
9403: G
9404: s/\n//
9405: s/^[^=]*=[ ]*$//
9406: }'
9407: fi
9408:
9409: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9410: fi # test -n "$CONFIG_FILES"
9411:
9412: # Set up the scripts for CONFIG_HEADERS section.
9413: # No need to generate them if there are no CONFIG_HEADERS.
1.1.1.15 root 9414: # This happens for instance with './config.status Makefile'.
1.1 root 9415: if test -n "$CONFIG_HEADERS"; then
9416: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9417: BEGIN {
9418: _ACEOF
9419:
1.1.1.15 root 9420: # Transform confdefs.h into an awk script 'defines.awk', embedded as
1.1 root 9421: # here-document in config.status, that substitutes the proper values into
9422: # config.h.in to produce config.h.
9423:
9424: # Create a delimiter string that does not exist in confdefs.h, to ease
9425: # handling of long lines.
9426: ac_delim='%!_!# '
9427: for ac_last_try in false false :; do
9428: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9429: if test -z "$ac_tt"; then
9430: break
9431: elif $ac_last_try; then
9432: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9433: else
9434: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9435: fi
9436: done
9437:
9438: # For the awk script, D is an array of macro values keyed by name,
9439: # likewise P contains macro parameters if any. Preserve backslash
9440: # newline sequences.
9441:
9442: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9443: sed -n '
9444: s/.\{148\}/&'"$ac_delim"'/g
9445: t rset
9446: :rset
9447: s/^[ ]*#[ ]*define[ ][ ]*/ /
9448: t def
9449: d
9450: :def
9451: s/\\$//
9452: t bsnl
9453: s/["\\]/\\&/g
9454: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9455: D["\1"]=" \3"/p
9456: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9457: d
9458: :bsnl
9459: s/["\\]/\\&/g
9460: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9461: D["\1"]=" \3\\\\\\n"\\/p
9462: t cont
9463: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9464: t cont
9465: d
9466: :cont
9467: n
9468: s/.\{148\}/&'"$ac_delim"'/g
9469: t clear
9470: :clear
9471: s/\\$//
9472: t bsnlc
9473: s/["\\]/\\&/g; s/^/"/; s/$/"/p
9474: d
9475: :bsnlc
9476: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9477: b cont
9478: ' <confdefs.h | sed '
9479: s/'"$ac_delim"'/"\\\
9480: "/g' >>$CONFIG_STATUS || ac_write_fail=1
9481:
9482: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9483: for (key in D) D_is_set[key] = 1
9484: FS = ""
9485: }
9486: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9487: line = \$ 0
9488: split(line, arg, " ")
9489: if (arg[1] == "#") {
9490: defundef = arg[2]
9491: mac1 = arg[3]
9492: } else {
9493: defundef = substr(arg[1], 2)
9494: mac1 = arg[2]
9495: }
9496: split(mac1, mac2, "(") #)
9497: macro = mac2[1]
9498: prefix = substr(line, 1, index(line, defundef) - 1)
9499: if (D_is_set[macro]) {
9500: # Preserve the white space surrounding the "#".
9501: print prefix "define", macro P[macro] D[macro]
9502: next
9503: } else {
9504: # Replace #undef with comments. This is necessary, for example,
9505: # in the case of _POSIX_SOURCE, which is predefined and required
9506: # on some systems where configure will not decide to define it.
9507: if (defundef == "undef") {
9508: print "/*", prefix defundef, macro, "*/"
9509: next
9510: }
9511: }
9512: }
9513: { print }
9514: _ACAWK
9515: _ACEOF
9516: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9517: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9518: fi # test -n "$CONFIG_HEADERS"
9519:
9520:
9521: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9522: shift
9523: for ac_tag
9524: do
9525: case $ac_tag in
9526: :[FHLC]) ac_mode=$ac_tag; continue;;
9527: esac
9528: case $ac_mode$ac_tag in
9529: :[FHL]*:*);;
1.1.1.15 root 9530: :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
1.1 root 9531: :[FH]-) ac_tag=-:-;;
9532: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9533: esac
9534: ac_save_IFS=$IFS
9535: IFS=:
9536: set x $ac_tag
9537: IFS=$ac_save_IFS
9538: shift
9539: ac_file=$1
9540: shift
9541:
9542: case $ac_mode in
9543: :L) ac_source=$1;;
9544: :[FH])
9545: ac_file_inputs=
9546: for ac_f
9547: do
9548: case $ac_f in
9549: -) ac_f="$ac_tmp/stdin";;
9550: *) # Look for the file first in the build tree, then in the source tree
9551: # (if the path is not absolute). The absolute path cannot be DOS-style,
1.1.1.15 root 9552: # because $ac_f cannot contain ':'.
1.1 root 9553: test -f "$ac_f" ||
9554: case $ac_f in
9555: [\\/$]*) false;;
9556: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9557: esac ||
1.1.1.15 root 9558: as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
1.1 root 9559: esac
1.1.1.10 root 9560: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1 root 9561: as_fn_append ac_file_inputs " '$ac_f'"
9562: done
9563:
1.1.1.15 root 9564: # Let's still pretend it is 'configure' which instantiates (i.e., don't
1.1 root 9565: # use $as_me), people would be surprised to read:
9566: # /* config.h. Generated by config.status. */
9567: configure_input='Generated from '`
1.1.1.10 root 9568: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1 root 9569: `' by configure.'
9570: if test x"$ac_file" != x-; then
9571: configure_input="$ac_file. $configure_input"
1.1.1.10 root 9572: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9573: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1 root 9574: fi
9575: # Neutralize special characters interpreted by sed in replacement strings.
9576: case $configure_input in #(
9577: *\&* | *\|* | *\\* )
1.1.1.10 root 9578: ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1 root 9579: sed 's/[\\\\&|]/\\\\&/g'`;; #(
9580: *) ac_sed_conf_input=$configure_input;;
9581: esac
9582:
9583: case $ac_tag in
9584: *:-:* | *:-) cat >"$ac_tmp/stdin" \
9585: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9586: esac
9587: ;;
9588: esac
9589:
9590: ac_dir=`$as_dirname -- "$ac_file" ||
9591: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9592: X"$ac_file" : 'X\(//\)[^/]' \| \
9593: X"$ac_file" : 'X\(//\)$' \| \
9594: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.1.1.10 root 9595: printf "%s\n" X"$ac_file" |
1.1 root 9596: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9597: s//\1/
9598: q
9599: }
9600: /^X\(\/\/\)[^/].*/{
9601: s//\1/
9602: q
9603: }
9604: /^X\(\/\/\)$/{
9605: s//\1/
9606: q
9607: }
9608: /^X\(\/\).*/{
9609: s//\1/
9610: q
9611: }
9612: s/.*/./; q'`
9613: as_dir="$ac_dir"; as_fn_mkdir_p
9614: ac_builddir=.
9615:
9616: case "$ac_dir" in
9617: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9618: *)
1.1.1.10 root 9619: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1 root 9620: # A ".." for each directory in $ac_dir_suffix.
1.1.1.10 root 9621: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1 root 9622: case $ac_top_builddir_sub in
9623: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9624: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9625: esac ;;
9626: esac
9627: ac_abs_top_builddir=$ac_pwd
9628: ac_abs_builddir=$ac_pwd$ac_dir_suffix
9629: # for backward compatibility:
9630: ac_top_builddir=$ac_top_build_prefix
9631:
9632: case $srcdir in
9633: .) # We are building in place.
9634: ac_srcdir=.
9635: ac_top_srcdir=$ac_top_builddir_sub
9636: ac_abs_top_srcdir=$ac_pwd ;;
9637: [\\/]* | ?:[\\/]* ) # Absolute name.
9638: ac_srcdir=$srcdir$ac_dir_suffix;
9639: ac_top_srcdir=$srcdir
9640: ac_abs_top_srcdir=$srcdir ;;
9641: *) # Relative name.
9642: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9643: ac_top_srcdir=$ac_top_build_prefix$srcdir
9644: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9645: esac
9646: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9647:
9648:
9649: case $ac_mode in
9650: :F)
9651: #
9652: # CONFIG_FILE
9653: #
9654:
1.1.1.3 root 9655: case $INSTALL in
9656: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9657: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9658: esac
1.1 root 9659: _ACEOF
9660:
9661: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9662: # If the template does not know about datarootdir, expand it.
9663: # FIXME: This hack should be removed a few years after 2.60.
9664: ac_datarootdir_hack=; ac_datarootdir_seen=
9665: ac_sed_dataroot='
9666: /datarootdir/ {
9667: p
9668: q
9669: }
9670: /@datadir@/p
9671: /@docdir@/p
9672: /@infodir@/p
9673: /@localedir@/p
9674: /@mandir@/p'
9675: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9676: *datarootdir*) ac_datarootdir_seen=yes;;
9677: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.1.1.10 root 9678: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9679: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1 root 9680: _ACEOF
9681: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9682: ac_datarootdir_hack='
9683: s&@datadir@&$datadir&g
9684: s&@docdir@&$docdir&g
9685: s&@infodir@&$infodir&g
9686: s&@localedir@&$localedir&g
9687: s&@mandir@&$mandir&g
9688: s&\\\${datarootdir}&$datarootdir&g' ;;
9689: esac
9690: _ACEOF
9691:
1.1.1.15 root 9692: # Neutralize VPATH when '$srcdir' = '.'.
1.1 root 9693: # Shell code in configure.ac might set extrasub.
9694: # FIXME: do we really want to maintain this feature?
9695: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9696: ac_sed_extra="$ac_vpsub
9697: $extrasub
9698: _ACEOF
9699: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9700: :t
9701: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9702: s|@configure_input@|$ac_sed_conf_input|;t t
9703: s&@top_builddir@&$ac_top_builddir_sub&;t t
9704: s&@top_build_prefix@&$ac_top_build_prefix&;t t
9705: s&@srcdir@&$ac_srcdir&;t t
9706: s&@abs_srcdir@&$ac_abs_srcdir&;t t
9707: s&@top_srcdir@&$ac_top_srcdir&;t t
9708: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9709: s&@builddir@&$ac_builddir&;t t
9710: s&@abs_builddir@&$ac_abs_builddir&;t t
9711: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
1.1.1.3 root 9712: s&@INSTALL@&$ac_INSTALL&;t t
1.1 root 9713: $ac_datarootdir_hack
9714: "
9715: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9716: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9717:
9718: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9719: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9720: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9721: "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.1.1.15 root 9722: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
1.1 root 9723: which seems to be undefined. Please make sure it is defined" >&5
1.1.1.15 root 9724: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
1.1 root 9725: which seems to be undefined. Please make sure it is defined" >&2;}
9726:
9727: rm -f "$ac_tmp/stdin"
9728: case $ac_file in
9729: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9730: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9731: esac \
9732: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9733: ;;
9734: :H)
9735: #
9736: # CONFIG_HEADER
9737: #
9738: if test x"$ac_file" != x-; then
9739: {
1.1.1.10 root 9740: printf "%s\n" "/* $configure_input */" >&1 \
1.1 root 9741: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9742: } >"$ac_tmp/config.h" \
9743: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9744: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.1.1.10 root 9745: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9746: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1 root 9747: else
9748: rm -f "$ac_file"
9749: mv "$ac_tmp/config.h" "$ac_file" \
9750: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9751: fi
9752: else
1.1.1.10 root 9753: printf "%s\n" "/* $configure_input */" >&1 \
1.1 root 9754: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9755: || as_fn_error $? "could not create -" "$LINENO" 5
9756: fi
9757: ;;
9758:
9759:
9760: esac
9761:
9762: done # for ac_tag
9763:
9764:
9765: as_fn_exit 0
9766: _ACEOF
9767: ac_clean_files=$ac_clean_files_save
9768:
9769: test $ac_write_fail = 0 ||
9770: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9771:
9772:
9773: # configure is writing to config.log, and then calls config.status.
9774: # config.status does its own redirection, appending to config.log.
9775: # Unfortunately, on DOS this fails, as config.log is still kept open
9776: # by configure, so config.status won't be able to write to it; its
9777: # output is simply discarded. So we exec the FD to /dev/null,
9778: # effectively closing config.log, so it can be properly (re)opened and
9779: # appended to by config.status. When coming back to configure, we
9780: # need to make the FD available again.
9781: if test "$no_create" != yes; then
9782: ac_cs_success=:
9783: ac_config_status_args=
9784: test "$silent" = yes &&
9785: ac_config_status_args="$ac_config_status_args --quiet"
9786: exec 5>/dev/null
9787: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9788: exec 5>>config.log
9789: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9790: # would make configure fail if this is the last instruction.
9791: $ac_cs_success || as_fn_exit 1
9792: fi
9793: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.1.1.10 root 9794: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9795: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1 root 9796: fi
9797:
1.1.1.10 root 9798:
1.1.1.19 root 9799: # サマリを表示
9800: echo ""
9801: echo "Configuration summary:"
9802: echo -n "HostNet supports: "
9803: if test x"$netdriver_afpacket" = xyes; then
9804: echo -n " afpacket"
9805: fi
9806: if test x"$netdriver_bpf" = xyes; then
9807: echo -n " bpf"
9808: fi
9809: if test x"$has_libslirp" = xyes; then
9810: echo -n " slirp"
9811: fi
9812: if test x"$netdriver_tap" = xyes; then
9813: echo -n " tap"
9814: fi
9815: echo ""
9816: echo -n "HostSound supports: "
9817: if test x"$sounddriver_alsa" = xyes; then
9818: echo -n " alsa"
9819: fi
9820: if test x"$sounddriver_netbsd" = xyes; then
9821: echo -n " netbsd"
9822: fi
9823: if test x"$sounddriver_sndio" = xyes; then
9824: echo -n " sndio"
9825: fi
9826: echo ""
9827:
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