intl/icu/source/configure@fc2d59ddac77
intl/icu/source/configure
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rwxr-xr-x
Correct previous dual key logic pending first delivery installment.
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.68.
4 #
5 # Copyright (c) 1999-2013, International Business Machines Corporation and others. All Rights Reserved.
6 #
7 #
8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10 # Foundation, Inc.
11 #
12 #
13 # This configure script is free software; the Free Software Foundation
14 # gives unlimited permission to copy, distribute and modify it.
15 ## -------------------- ##
16 ## M4sh Initialization. ##
17 ## -------------------- ##
19 # Be more Bourne compatible
20 DUALCASE=1; export DUALCASE # for MKS sh
21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22 emulate sh
23 NULLCMD=:
24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25 # is contrary to our usage. Disable this feature.
26 alias -g '${1+"$@"}'='"$@"'
27 setopt NO_GLOB_SUBST
28 else
29 case `(set -o) 2>/dev/null` in #(
30 *posix*) :
31 set -o posix ;; #(
32 *) :
33 ;;
34 esac
35 fi
38 as_nl='
39 '
40 export as_nl
41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45 # Prefer a ksh shell builtin over an external printf program on Solaris,
46 # but without wasting forks for bash or zsh.
47 if test -z "$BASH_VERSION$ZSH_VERSION" \
48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo='print -r --'
50 as_echo_n='print -rn --'
51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52 as_echo='printf %s\n'
53 as_echo_n='printf %s'
54 else
55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57 as_echo_n='/usr/ucb/echo -n'
58 else
59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 as_echo_n_body='eval
61 arg=$1;
62 case $arg in #(
63 *"$as_nl"*)
64 expr "X$arg" : "X\\(.*\\)$as_nl";
65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 esac;
67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68 '
69 export as_echo_n_body
70 as_echo_n='sh -c $as_echo_n_body as_echo'
71 fi
72 export as_echo_body
73 as_echo='sh -c $as_echo_body as_echo'
74 fi
76 # The user is always right.
77 if test "${PATH_SEPARATOR+set}" != set; then
78 PATH_SEPARATOR=:
79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
81 PATH_SEPARATOR=';'
82 }
83 fi
86 # IFS
87 # We need space, tab and new line, in precisely that order. Quoting is
88 # there to prevent editors from complaining about space-tab.
89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
90 # splitting by setting IFS to empty value.)
91 IFS=" "" $as_nl"
93 # Find who we are. Look in the path if we contain no directory separator.
94 as_myself=
95 case $0 in #((
96 *[\\/]* ) as_myself=$0 ;;
97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 for as_dir in $PATH
99 do
100 IFS=$as_save_IFS
101 test -z "$as_dir" && as_dir=.
102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 done
104 IFS=$as_save_IFS
106 ;;
107 esac
108 # We did not find ourselves, most probably we were run as `sh COMMAND'
109 # in which case we are not to be found in the path.
110 if test "x$as_myself" = x; then
111 as_myself=$0
112 fi
113 if test ! -f "$as_myself"; then
114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 exit 1
116 fi
118 # Unset variables that we do not need and which cause bugs (e.g. in
119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
120 # suppresses any "Segmentation fault" message there. '((' could
121 # trigger a bug in pdksh 5.2.14.
122 for as_var in BASH_ENV ENV MAIL MAILPATH
123 do eval test x\${$as_var+set} = xset \
124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
125 done
126 PS1='$ '
127 PS2='> '
128 PS4='+ '
130 # NLS nuisances.
131 LC_ALL=C
132 export LC_ALL
133 LANGUAGE=C
134 export LANGUAGE
136 # CDPATH.
137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
139 if test "x$CONFIG_SHELL" = x; then
140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141 emulate sh
142 NULLCMD=:
143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144 # is contrary to our usage. Disable this feature.
145 alias -g '\${1+\"\$@\"}'='\"\$@\"'
146 setopt NO_GLOB_SUBST
147 else
148 case \`(set -o) 2>/dev/null\` in #(
149 *posix*) :
150 set -o posix ;; #(
151 *) :
152 ;;
153 esac
154 fi
155 "
156 as_required="as_fn_return () { (exit \$1); }
157 as_fn_success () { as_fn_return 0; }
158 as_fn_failure () { as_fn_return 1; }
159 as_fn_ret_success () { return 0; }
160 as_fn_ret_failure () { return 1; }
162 exitcode=0
163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
169 else
170 exitcode=1; echo positional parameters were not saved.
171 fi
172 test x\$exitcode = x0 || exit 1"
173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
177 test \$(( 1 + 1 )) = 2 || exit 1"
178 if (eval "$as_required") 2>/dev/null; then :
179 as_have_required=yes
180 else
181 as_have_required=no
182 fi
183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
185 else
186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187 as_found=false
188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189 do
190 IFS=$as_save_IFS
191 test -z "$as_dir" && as_dir=.
192 as_found=:
193 case $as_dir in #(
194 /*)
195 for as_base in sh bash ksh sh5; do
196 # Try only shells that exist, to save several forks.
197 as_shell=$as_dir/$as_base
198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
200 CONFIG_SHELL=$as_shell as_have_required=yes
201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
202 break 2
203 fi
204 fi
205 done;;
206 esac
207 as_found=false
208 done
209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
211 CONFIG_SHELL=$SHELL as_have_required=yes
212 fi; }
213 IFS=$as_save_IFS
216 if test "x$CONFIG_SHELL" != x; then :
217 # We cannot yet assume a decent shell, so we have to provide a
218 # neutralization value for shells without unset; and this also
219 # works around shells that cannot unset nonexistent variables.
220 # Preserve -v and -x to the replacement shell.
221 BASH_ENV=/dev/null
222 ENV=/dev/null
223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224 export CONFIG_SHELL
225 case $- in # ((((
226 *v*x* | *x*v* ) as_opts=-vx ;;
227 *v* ) as_opts=-v ;;
228 *x* ) as_opts=-x ;;
229 * ) as_opts= ;;
230 esac
231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
232 fi
234 if test x$as_have_required = xno; then :
235 $as_echo "$0: This script requires a shell more modern than all"
236 $as_echo "$0: the shells that I found on your system."
237 if test x${ZSH_VERSION+set} = xset ; then
238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
240 else
241 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
242 $0: including any error possibly output before this
243 $0: message. Then install a modern shell, or manually run
244 $0: the script under such a shell if you do have one."
245 fi
246 exit 1
247 fi
248 fi
249 fi
250 SHELL=${CONFIG_SHELL-/bin/sh}
251 export SHELL
252 # Unset more variables known to interfere with behavior of common tools.
253 CLICOLOR_FORCE= GREP_OPTIONS=
254 unset CLICOLOR_FORCE GREP_OPTIONS
256 ## --------------------- ##
257 ## M4sh Shell Functions. ##
258 ## --------------------- ##
259 # as_fn_unset VAR
260 # ---------------
261 # Portably unset VAR.
262 as_fn_unset ()
263 {
264 { eval $1=; unset $1;}
265 }
266 as_unset=as_fn_unset
268 # as_fn_set_status STATUS
269 # -----------------------
270 # Set $? to STATUS, without forking.
271 as_fn_set_status ()
272 {
273 return $1
274 } # as_fn_set_status
276 # as_fn_exit STATUS
277 # -----------------
278 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
279 as_fn_exit ()
280 {
281 set +e
282 as_fn_set_status $1
283 exit $1
284 } # as_fn_exit
286 # as_fn_mkdir_p
287 # -------------
288 # Create "$as_dir" as a directory, including parents if necessary.
289 as_fn_mkdir_p ()
290 {
292 case $as_dir in #(
293 -*) as_dir=./$as_dir;;
294 esac
295 test -d "$as_dir" || eval $as_mkdir_p || {
296 as_dirs=
297 while :; do
298 case $as_dir in #(
299 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
300 *) as_qdir=$as_dir;;
301 esac
302 as_dirs="'$as_qdir' $as_dirs"
303 as_dir=`$as_dirname -- "$as_dir" ||
304 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
305 X"$as_dir" : 'X\(//\)[^/]' \| \
306 X"$as_dir" : 'X\(//\)$' \| \
307 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
308 $as_echo X"$as_dir" |
309 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
310 s//\1/
311 q
312 }
313 /^X\(\/\/\)[^/].*/{
314 s//\1/
315 q
316 }
317 /^X\(\/\/\)$/{
318 s//\1/
319 q
320 }
321 /^X\(\/\).*/{
322 s//\1/
323 q
324 }
325 s/.*/./; q'`
326 test -d "$as_dir" && break
327 done
328 test -z "$as_dirs" || eval "mkdir $as_dirs"
329 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
332 } # as_fn_mkdir_p
333 # as_fn_append VAR VALUE
334 # ----------------------
335 # Append the text in VALUE to the end of the definition contained in VAR. Take
336 # advantage of any shell optimizations that allow amortized linear growth over
337 # repeated appends, instead of the typical quadratic growth present in naive
338 # implementations.
339 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
340 eval 'as_fn_append ()
341 {
342 eval $1+=\$2
343 }'
344 else
345 as_fn_append ()
346 {
347 eval $1=\$$1\$2
348 }
349 fi # as_fn_append
351 # as_fn_arith ARG...
352 # ------------------
353 # Perform arithmetic evaluation on the ARGs, and store the result in the
354 # global $as_val. Take advantage of shells that can avoid forks. The arguments
355 # must be portable across $(()) and expr.
356 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
357 eval 'as_fn_arith ()
358 {
359 as_val=$(( $* ))
360 }'
361 else
362 as_fn_arith ()
363 {
364 as_val=`expr "$@" || test $? -eq 1`
365 }
366 fi # as_fn_arith
369 # as_fn_error STATUS ERROR [LINENO LOG_FD]
370 # ----------------------------------------
371 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
372 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
373 # script with STATUS, using 1 if that was 0.
374 as_fn_error ()
375 {
376 as_status=$1; test $as_status -eq 0 && as_status=1
377 if test "$4"; then
378 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
379 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
380 fi
381 $as_echo "$as_me: error: $2" >&2
382 as_fn_exit $as_status
383 } # as_fn_error
385 if expr a : '\(a\)' >/dev/null 2>&1 &&
386 test "X`expr 00001 : '.*\(...\)'`" = X001; then
387 as_expr=expr
388 else
389 as_expr=false
390 fi
392 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
393 as_basename=basename
394 else
395 as_basename=false
396 fi
398 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
399 as_dirname=dirname
400 else
401 as_dirname=false
402 fi
404 as_me=`$as_basename -- "$0" ||
405 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
406 X"$0" : 'X\(//\)$' \| \
407 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
408 $as_echo X/"$0" |
409 sed '/^.*\/\([^/][^/]*\)\/*$/{
410 s//\1/
411 q
412 }
413 /^X\/\(\/\/\)$/{
414 s//\1/
415 q
416 }
417 /^X\/\(\/\).*/{
418 s//\1/
419 q
420 }
421 s/.*/./; q'`
423 # Avoid depending upon Character Ranges.
424 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
425 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
426 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
427 as_cr_digits='0123456789'
428 as_cr_alnum=$as_cr_Letters$as_cr_digits
431 as_lineno_1=$LINENO as_lineno_1a=$LINENO
432 as_lineno_2=$LINENO as_lineno_2a=$LINENO
433 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
434 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
435 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
436 sed -n '
437 p
438 /[$]LINENO/=
439 ' <$as_myself |
440 sed '
441 s/[$]LINENO.*/&-/
442 t lineno
443 b
444 :lineno
445 N
446 :loop
447 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
448 t loop
449 s/-\n.*//
450 ' >$as_me.lineno &&
451 chmod +x "$as_me.lineno" ||
452 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
454 # Don't try to exec as it changes $[0], causing all sort of problems
455 # (the dirname of $[0] is not the place where we might find the
456 # original and so on. Autoconf is especially sensitive to this).
457 . "./$as_me.lineno"
458 # Exit status is that of the last command.
459 exit
460 }
462 ECHO_C= ECHO_N= ECHO_T=
463 case `echo -n x` in #(((((
464 -n*)
465 case `echo 'xy\c'` in
466 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
467 xy) ECHO_C='\c';;
468 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
469 ECHO_T=' ';;
470 esac;;
471 *)
472 ECHO_N='-n';;
473 esac
475 rm -f conf$$ conf$$.exe conf$$.file
476 if test -d conf$$.dir; then
477 rm -f conf$$.dir/conf$$.file
478 else
479 rm -f conf$$.dir
480 mkdir conf$$.dir 2>/dev/null
481 fi
482 if (echo >conf$$.file) 2>/dev/null; then
483 if ln -s conf$$.file conf$$ 2>/dev/null; then
484 as_ln_s='ln -s'
485 # ... but there are two gotchas:
486 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
487 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
488 # In both cases, we have to default to `cp -p'.
489 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
490 as_ln_s='cp -p'
491 elif ln conf$$.file conf$$ 2>/dev/null; then
492 as_ln_s=ln
493 else
494 as_ln_s='cp -p'
495 fi
496 else
497 as_ln_s='cp -p'
498 fi
499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
500 rmdir conf$$.dir 2>/dev/null
502 if mkdir -p . 2>/dev/null; then
503 as_mkdir_p='mkdir -p "$as_dir"'
504 else
505 test -d ./-p && rmdir ./-p
506 as_mkdir_p=false
507 fi
509 if test -x / >/dev/null 2>&1; then
510 as_test_x='test -x'
511 else
512 if ls -dL / >/dev/null 2>&1; then
513 as_ls_L_option=L
514 else
515 as_ls_L_option=
516 fi
517 as_test_x='
518 eval sh -c '\''
519 if test -d "$1"; then
520 test -d "$1/.";
521 else
522 case $1 in #(
523 -*)set "./$1";;
524 esac;
525 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
526 ???[sx]*):;;*)false;;esac;fi
527 '\'' sh
528 '
529 fi
530 as_executable_p=$as_test_x
532 # Sed expression to map a string onto a valid CPP name.
533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
535 # Sed expression to map a string onto a valid variable name.
536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
539 test -n "$DJDIR" || exec 7<&0 </dev/null
540 exec 6>&1
542 # Name of the host.
543 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
544 # so uname gets run too.
545 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 #
548 # Initializations.
549 #
550 ac_default_prefix=/usr/local
551 ac_clean_files=
552 ac_config_libobj_dir=.
553 LIBOBJS=
554 cross_compiling=no
555 subdirs=
556 MFLAGS=
557 MAKEFLAGS=
559 # Identity of this package.
560 PACKAGE_NAME=
561 PACKAGE_TARNAME=
562 PACKAGE_VERSION=
563 PACKAGE_STRING=
564 PACKAGE_BUGREPORT=
565 PACKAGE_URL=
567 ac_unique_file="ICU"
568 ac_unique_file="common/unicode/utypes.h"
569 # Factoring default headers for most tests.
570 ac_includes_default="\
571 #include <stdio.h>
572 #ifdef HAVE_SYS_TYPES_H
573 # include <sys/types.h>
574 #endif
575 #ifdef HAVE_SYS_STAT_H
576 # include <sys/stat.h>
577 #endif
578 #ifdef STDC_HEADERS
579 # include <stdlib.h>
580 # include <stddef.h>
581 #else
582 # ifdef HAVE_STDLIB_H
583 # include <stdlib.h>
584 # endif
585 #endif
586 #ifdef HAVE_STRING_H
587 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 # include <memory.h>
589 # endif
590 # include <string.h>
591 #endif
592 #ifdef HAVE_STRINGS_H
593 # include <strings.h>
594 #endif
595 #ifdef HAVE_INTTYPES_H
596 # include <inttypes.h>
597 #endif
598 #ifdef HAVE_STDINT_H
599 # include <stdint.h>
600 #endif
601 #ifdef HAVE_UNISTD_H
602 # include <unistd.h>
603 #endif"
605 ac_subst_vars='UCONFIG_CXXFLAGS
606 UCONFIG_CFLAGS
607 UCONFIG_CPPFLAGS
608 LTLIBOBJS
609 LIBOBJS
610 LIBCXXFLAGS
611 LIBCFLAGS
612 platform_make_fragment
613 platform_make_fragment_name
614 platform
615 ICUDATA_CHAR
616 SAMPLES_TRUE
617 TESTS_TRUE
618 ICULIBSUFFIXCNAME
619 U_HAVE_LIB_SUFFIX
620 ICULIBSUFFIX
621 DATA_PACKAGING_MODE
622 thepkgicudatadir
623 pkgicudatadir
624 TOOLS_TRUE
625 LAYOUT_TRUE
626 ICUIO_TRUE
627 EXTRAS_TRUE
628 U_HAVE_WCSCPY
629 U_HAVE_WCHAR_H
630 U_TIMEZONE
631 U_HAVE_TIMEZONE
632 U_TZNAME
633 U_HAVE_TZNAME
634 U_TZSET
635 U_HAVE_TZSET
636 U_HAVE_POPEN
637 U_HAVE_PLACEMENT_NEW
638 U_OVERRIDE_CXX_ALLOCATION
639 U_NL_LANGINFO_CODESET
640 U_HAVE_NL_LANGINFO_CODESET
641 U_IS_BIG_ENDIAN
642 U_HAVE_DIRENT_H
643 U_HAVE_INTTYPES_H
644 GENCCODE_ASSEMBLY
645 HAVE_MMAP
646 LIB_THREAD
647 U_HAVE_ATOMIC
648 U_HAVE_STD_STRING
649 ENABLE_RPATH
650 U_ENABLE_DYLOAD
651 U_ENABLE_TRACING
652 U_DISABLE_RENAMING
653 AR
654 RANLIB
655 U_DEFAULT_SHOW_DRAFT
656 UCLN_NO_AUTO_CLEANUP
657 ENABLE_STATIC
658 ENABLE_SHARED
659 LIB_M
660 COMPILE_LINK_ENVVAR
661 ARFLAGS
662 EGREP
663 GREP
664 DOXYGEN
665 cross_buildroot
666 U_MAKE
667 cross_compiling
668 INSTALL_DATA
669 INSTALL_SCRIPT
670 INSTALL_PROGRAM
671 CPP
672 ac_ct_CXX
673 CXXFLAGS
674 CXX
675 OBJEXT
676 EXEEXT
677 ac_ct_CC
678 LDFLAGS
679 CFLAGS
680 CC
681 ENABLE_RELEASE
682 ENABLE_DEBUG
683 CPPFLAGS
684 host_os
685 host_vendor
686 host_cpu
687 host
688 build_os
689 build_vendor
690 build_cpu
691 build
692 UNICODE_VERSION
693 LIB_VERSION_MAJOR
694 LIB_VERSION
695 VERSION
696 ICU_ECHO_T
697 ICU_ECHO_C
698 ICU_ECHO_N
699 PACKAGE
700 target_alias
701 host_alias
702 build_alias
703 LIBS
704 ECHO_T
705 ECHO_N
706 ECHO_C
707 DEFS
708 mandir
709 localedir
710 libdir
711 psdir
712 pdfdir
713 dvidir
714 htmldir
715 infodir
716 docdir
717 oldincludedir
718 includedir
719 localstatedir
720 sharedstatedir
721 sysconfdir
722 datadir
723 datarootdir
724 libexecdir
725 sbindir
726 bindir
727 program_transform_name
728 prefix
729 exec_prefix
730 PACKAGE_URL
731 PACKAGE_BUGREPORT
732 PACKAGE_STRING
733 PACKAGE_VERSION
734 PACKAGE_TARNAME
735 PACKAGE_NAME
736 PATH_SEPARATOR
737 SHELL'
738 ac_subst_files=''
739 ac_user_opts='
740 enable_option_checking
741 enable_debug
742 enable_release
743 with_cross_build
744 enable_strict
745 enable_64bit_libs
746 with_library_bits
747 enable_shared
748 enable_static
749 enable_auto_cleanup
750 enable_draft
751 enable_renaming
752 enable_tracing
753 enable_dyload
754 enable_rpath
755 enable_weak_threads
756 enable_extras
757 enable_icuio
758 enable_layout
759 enable_tools
760 with_data_packaging
761 with_library_suffix
762 enable_tests
763 enable_samples
764 '
765 ac_precious_vars='build_alias
766 host_alias
767 target_alias
768 CC
769 CFLAGS
770 LDFLAGS
771 LIBS
772 CPPFLAGS
773 CXX
774 CXXFLAGS
775 CCC
776 CPP'
779 # Initialize some variables set by options.
780 ac_init_help=
781 ac_init_version=false
782 ac_unrecognized_opts=
783 ac_unrecognized_sep=
784 # The variables have the same names as the options, with
785 # dashes changed to underlines.
786 cache_file=/dev/null
787 exec_prefix=NONE
788 no_create=
789 no_recursion=
790 prefix=NONE
791 program_prefix=NONE
792 program_suffix=NONE
793 program_transform_name=s,x,x,
794 silent=
795 site=
796 srcdir=
797 verbose=
798 x_includes=NONE
799 x_libraries=NONE
801 # Installation directory options.
802 # These are left unexpanded so users can "make install exec_prefix=/foo"
803 # and all the variables that are supposed to be based on exec_prefix
804 # by default will actually change.
805 # Use braces instead of parens because sh, perl, etc. also accept them.
806 # (The list follows the same order as the GNU Coding Standards.)
807 bindir='${exec_prefix}/bin'
808 sbindir='${exec_prefix}/sbin'
809 libexecdir='${exec_prefix}/libexec'
810 datarootdir='${prefix}/share'
811 datadir='${datarootdir}'
812 sysconfdir='${prefix}/etc'
813 sharedstatedir='${prefix}/com'
814 localstatedir='${prefix}/var'
815 includedir='${prefix}/include'
816 oldincludedir='/usr/include'
817 docdir='${datarootdir}/doc/${PACKAGE}'
818 infodir='${datarootdir}/info'
819 htmldir='${docdir}'
820 dvidir='${docdir}'
821 pdfdir='${docdir}'
822 psdir='${docdir}'
823 libdir='${exec_prefix}/lib'
824 localedir='${datarootdir}/locale'
825 mandir='${datarootdir}/man'
827 ac_prev=
828 ac_dashdash=
829 for ac_option
830 do
831 # If the previous option needs an argument, assign it.
832 if test -n "$ac_prev"; then
833 eval $ac_prev=\$ac_option
834 ac_prev=
835 continue
836 fi
838 case $ac_option in
839 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
840 *=) ac_optarg= ;;
841 *) ac_optarg=yes ;;
842 esac
844 # Accept the important Cygnus configure options, so we can diagnose typos.
846 case $ac_dashdash$ac_option in
847 --)
848 ac_dashdash=yes ;;
850 -bindir | --bindir | --bindi | --bind | --bin | --bi)
851 ac_prev=bindir ;;
852 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
853 bindir=$ac_optarg ;;
855 -build | --build | --buil | --bui | --bu)
856 ac_prev=build_alias ;;
857 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
858 build_alias=$ac_optarg ;;
860 -cache-file | --cache-file | --cache-fil | --cache-fi \
861 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
862 ac_prev=cache_file ;;
863 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
864 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
865 cache_file=$ac_optarg ;;
867 --config-cache | -C)
868 cache_file=config.cache ;;
870 -datadir | --datadir | --datadi | --datad)
871 ac_prev=datadir ;;
872 -datadir=* | --datadir=* | --datadi=* | --datad=*)
873 datadir=$ac_optarg ;;
875 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
876 | --dataroo | --dataro | --datar)
877 ac_prev=datarootdir ;;
878 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
879 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
880 datarootdir=$ac_optarg ;;
882 -disable-* | --disable-*)
883 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
884 # Reject names that are not valid shell variable names.
885 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
886 as_fn_error $? "invalid feature name: $ac_useropt"
887 ac_useropt_orig=$ac_useropt
888 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
889 case $ac_user_opts in
890 *"
891 "enable_$ac_useropt"
892 "*) ;;
893 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
894 ac_unrecognized_sep=', ';;
895 esac
896 eval enable_$ac_useropt=no ;;
898 -docdir | --docdir | --docdi | --doc | --do)
899 ac_prev=docdir ;;
900 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
901 docdir=$ac_optarg ;;
903 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
904 ac_prev=dvidir ;;
905 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
906 dvidir=$ac_optarg ;;
908 -enable-* | --enable-*)
909 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
910 # Reject names that are not valid shell variable names.
911 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
912 as_fn_error $? "invalid feature name: $ac_useropt"
913 ac_useropt_orig=$ac_useropt
914 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
915 case $ac_user_opts in
916 *"
917 "enable_$ac_useropt"
918 "*) ;;
919 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
920 ac_unrecognized_sep=', ';;
921 esac
922 eval enable_$ac_useropt=\$ac_optarg ;;
924 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
925 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
926 | --exec | --exe | --ex)
927 ac_prev=exec_prefix ;;
928 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
929 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
930 | --exec=* | --exe=* | --ex=*)
931 exec_prefix=$ac_optarg ;;
933 -gas | --gas | --ga | --g)
934 # Obsolete; use --with-gas.
935 with_gas=yes ;;
937 -help | --help | --hel | --he | -h)
938 ac_init_help=long ;;
939 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
940 ac_init_help=recursive ;;
941 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
942 ac_init_help=short ;;
944 -host | --host | --hos | --ho)
945 ac_prev=host_alias ;;
946 -host=* | --host=* | --hos=* | --ho=*)
947 host_alias=$ac_optarg ;;
949 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
950 ac_prev=htmldir ;;
951 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
952 | --ht=*)
953 htmldir=$ac_optarg ;;
955 -includedir | --includedir | --includedi | --included | --include \
956 | --includ | --inclu | --incl | --inc)
957 ac_prev=includedir ;;
958 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
959 | --includ=* | --inclu=* | --incl=* | --inc=*)
960 includedir=$ac_optarg ;;
962 -infodir | --infodir | --infodi | --infod | --info | --inf)
963 ac_prev=infodir ;;
964 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
965 infodir=$ac_optarg ;;
967 -libdir | --libdir | --libdi | --libd)
968 ac_prev=libdir ;;
969 -libdir=* | --libdir=* | --libdi=* | --libd=*)
970 libdir=$ac_optarg ;;
972 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
973 | --libexe | --libex | --libe)
974 ac_prev=libexecdir ;;
975 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
976 | --libexe=* | --libex=* | --libe=*)
977 libexecdir=$ac_optarg ;;
979 -localedir | --localedir | --localedi | --localed | --locale)
980 ac_prev=localedir ;;
981 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
982 localedir=$ac_optarg ;;
984 -localstatedir | --localstatedir | --localstatedi | --localstated \
985 | --localstate | --localstat | --localsta | --localst | --locals)
986 ac_prev=localstatedir ;;
987 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
988 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
989 localstatedir=$ac_optarg ;;
991 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
992 ac_prev=mandir ;;
993 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
994 mandir=$ac_optarg ;;
996 -nfp | --nfp | --nf)
997 # Obsolete; use --without-fp.
998 with_fp=no ;;
1000 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1001 | --no-cr | --no-c | -n)
1002 no_create=yes ;;
1004 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1005 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1006 no_recursion=yes ;;
1008 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1009 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1010 | --oldin | --oldi | --old | --ol | --o)
1011 ac_prev=oldincludedir ;;
1012 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1013 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1014 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1015 oldincludedir=$ac_optarg ;;
1017 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1018 ac_prev=prefix ;;
1019 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1020 prefix=$ac_optarg ;;
1022 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1023 | --program-pre | --program-pr | --program-p)
1024 ac_prev=program_prefix ;;
1025 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1026 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1027 program_prefix=$ac_optarg ;;
1029 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1030 | --program-suf | --program-su | --program-s)
1031 ac_prev=program_suffix ;;
1032 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1033 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1034 program_suffix=$ac_optarg ;;
1036 -program-transform-name | --program-transform-name \
1037 | --program-transform-nam | --program-transform-na \
1038 | --program-transform-n | --program-transform- \
1039 | --program-transform | --program-transfor \
1040 | --program-transfo | --program-transf \
1041 | --program-trans | --program-tran \
1042 | --progr-tra | --program-tr | --program-t)
1043 ac_prev=program_transform_name ;;
1044 -program-transform-name=* | --program-transform-name=* \
1045 | --program-transform-nam=* | --program-transform-na=* \
1046 | --program-transform-n=* | --program-transform-=* \
1047 | --program-transform=* | --program-transfor=* \
1048 | --program-transfo=* | --program-transf=* \
1049 | --program-trans=* | --program-tran=* \
1050 | --progr-tra=* | --program-tr=* | --program-t=*)
1051 program_transform_name=$ac_optarg ;;
1053 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1054 ac_prev=pdfdir ;;
1055 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1056 pdfdir=$ac_optarg ;;
1058 -psdir | --psdir | --psdi | --psd | --ps)
1059 ac_prev=psdir ;;
1060 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1061 psdir=$ac_optarg ;;
1063 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064 | -silent | --silent | --silen | --sile | --sil)
1065 silent=yes ;;
1067 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1068 ac_prev=sbindir ;;
1069 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1070 | --sbi=* | --sb=*)
1071 sbindir=$ac_optarg ;;
1073 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1074 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1075 | --sharedst | --shareds | --shared | --share | --shar \
1076 | --sha | --sh)
1077 ac_prev=sharedstatedir ;;
1078 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1079 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1080 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1081 | --sha=* | --sh=*)
1082 sharedstatedir=$ac_optarg ;;
1084 -site | --site | --sit)
1085 ac_prev=site ;;
1086 -site=* | --site=* | --sit=*)
1087 site=$ac_optarg ;;
1089 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1090 ac_prev=srcdir ;;
1091 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1092 srcdir=$ac_optarg ;;
1094 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1095 | --syscon | --sysco | --sysc | --sys | --sy)
1096 ac_prev=sysconfdir ;;
1097 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1098 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1099 sysconfdir=$ac_optarg ;;
1101 -target | --target | --targe | --targ | --tar | --ta | --t)
1102 ac_prev=target_alias ;;
1103 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1104 target_alias=$ac_optarg ;;
1106 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1107 verbose=yes ;;
1109 -version | --version | --versio | --versi | --vers | -V)
1110 ac_init_version=: ;;
1112 -with-* | --with-*)
1113 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1114 # Reject names that are not valid shell variable names.
1115 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1116 as_fn_error $? "invalid package name: $ac_useropt"
1117 ac_useropt_orig=$ac_useropt
1118 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1119 case $ac_user_opts in
1120 *"
1121 "with_$ac_useropt"
1122 "*) ;;
1123 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1124 ac_unrecognized_sep=', ';;
1125 esac
1126 eval with_$ac_useropt=\$ac_optarg ;;
1128 -without-* | --without-*)
1129 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1130 # Reject names that are not valid shell variable names.
1131 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132 as_fn_error $? "invalid package name: $ac_useropt"
1133 ac_useropt_orig=$ac_useropt
1134 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135 case $ac_user_opts in
1136 *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1140 ac_unrecognized_sep=', ';;
1141 esac
1142 eval with_$ac_useropt=no ;;
1144 --x)
1145 # Obsolete; use --with-x.
1146 with_x=yes ;;
1148 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1149 | --x-incl | --x-inc | --x-in | --x-i)
1150 ac_prev=x_includes ;;
1151 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1152 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1153 x_includes=$ac_optarg ;;
1155 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1156 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1157 ac_prev=x_libraries ;;
1158 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1159 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1160 x_libraries=$ac_optarg ;;
1162 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1163 Try \`$0 --help' for more information"
1164 ;;
1166 *=*)
1167 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1168 # Reject names that are not valid shell variable names.
1169 case $ac_envvar in #(
1170 '' | [0-9]* | *[!_$as_cr_alnum]* )
1171 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1172 esac
1173 eval $ac_envvar=\$ac_optarg
1174 export $ac_envvar ;;
1176 *)
1177 # FIXME: should be removed in autoconf 3.0.
1178 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1179 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1180 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1181 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1182 ;;
1184 esac
1185 done
1187 if test -n "$ac_prev"; then
1188 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1189 as_fn_error $? "missing argument to $ac_option"
1190 fi
1192 if test -n "$ac_unrecognized_opts"; then
1193 case $enable_option_checking in
1194 no) ;;
1195 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1196 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1197 esac
1198 fi
1200 # Check all directory arguments for consistency.
1201 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1202 datadir sysconfdir sharedstatedir localstatedir includedir \
1203 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1204 libdir localedir mandir
1205 do
1206 eval ac_val=\$$ac_var
1207 # Remove trailing slashes.
1208 case $ac_val in
1209 */ )
1210 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1211 eval $ac_var=\$ac_val;;
1212 esac
1213 # Be sure to have absolute directory names.
1214 case $ac_val in
1215 [\\/$]* | ?:[\\/]* ) continue;;
1216 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1217 esac
1218 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1219 done
1221 # There might be people who depend on the old broken behavior: `$host'
1222 # used to hold the argument of --host etc.
1223 # FIXME: To remove some day.
1224 build=$build_alias
1225 host=$host_alias
1226 target=$target_alias
1228 # FIXME: To remove some day.
1229 if test "x$host_alias" != x; then
1230 if test "x$build_alias" = x; then
1231 cross_compiling=maybe
1232 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1233 If a cross compiler is detected then cross compile mode will be used" >&2
1234 elif test "x$build_alias" != "x$host_alias"; then
1235 cross_compiling=yes
1236 fi
1237 fi
1239 ac_tool_prefix=
1240 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1242 test "$silent" = yes && exec 6>/dev/null
1245 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1246 ac_ls_di=`ls -di .` &&
1247 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1248 as_fn_error $? "working directory cannot be determined"
1249 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1250 as_fn_error $? "pwd does not report name of working directory"
1253 # Find the source files, if location was not specified.
1254 if test -z "$srcdir"; then
1255 ac_srcdir_defaulted=yes
1256 # Try the directory containing this script, then the parent directory.
1257 ac_confdir=`$as_dirname -- "$as_myself" ||
1258 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1259 X"$as_myself" : 'X\(//\)[^/]' \| \
1260 X"$as_myself" : 'X\(//\)$' \| \
1261 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1262 $as_echo X"$as_myself" |
1263 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1264 s//\1/
1265 q
1266 }
1267 /^X\(\/\/\)[^/].*/{
1268 s//\1/
1269 q
1270 }
1271 /^X\(\/\/\)$/{
1272 s//\1/
1273 q
1274 }
1275 /^X\(\/\).*/{
1276 s//\1/
1277 q
1278 }
1279 s/.*/./; q'`
1280 srcdir=$ac_confdir
1281 if test ! -r "$srcdir/$ac_unique_file"; then
1282 srcdir=..
1283 fi
1284 else
1285 ac_srcdir_defaulted=no
1286 fi
1287 if test ! -r "$srcdir/$ac_unique_file"; then
1288 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1289 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1290 fi
1291 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1292 ac_abs_confdir=`(
1293 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1294 pwd)`
1295 # When building in place, set srcdir=.
1296 if test "$ac_abs_confdir" = "$ac_pwd"; then
1297 srcdir=.
1298 fi
1299 # Remove unnecessary trailing slashes from srcdir.
1300 # Double slashes in file names in object file debugging info
1301 # mess up M-x gdb in Emacs.
1302 case $srcdir in
1303 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1304 esac
1305 for ac_var in $ac_precious_vars; do
1306 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1307 eval ac_env_${ac_var}_value=\$${ac_var}
1308 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1309 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1310 done
1312 #
1313 # Report the --help message.
1314 #
1315 if test "$ac_init_help" = "long"; then
1316 # Omit some internal or obsolete options to make the list less imposing.
1317 # This message is too long to be a string in the A/UX 3.1 sh.
1318 cat <<_ACEOF
1319 \`configure' configures this package to adapt to many kinds of systems.
1321 Usage: $0 [OPTION]... [VAR=VALUE]...
1323 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1324 VAR=VALUE. See below for descriptions of some of the useful variables.
1326 Defaults for the options are specified in brackets.
1328 Configuration:
1329 -h, --help display this help and exit
1330 --help=short display options specific to this package
1331 --help=recursive display the short help of all the included packages
1332 -V, --version display version information and exit
1333 -q, --quiet, --silent do not print \`checking ...' messages
1334 --cache-file=FILE cache test results in FILE [disabled]
1335 -C, --config-cache alias for \`--cache-file=config.cache'
1336 -n, --no-create do not create output files
1337 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1339 Installation directories:
1340 --prefix=PREFIX install architecture-independent files in PREFIX
1341 [$ac_default_prefix]
1342 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1343 [PREFIX]
1345 By default, \`make install' will install all the files in
1346 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1347 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1348 for instance \`--prefix=\$HOME'.
1350 For better control, use the options below.
1352 Fine tuning of the installation directories:
1353 --bindir=DIR user executables [EPREFIX/bin]
1354 --sbindir=DIR system admin executables [EPREFIX/sbin]
1355 --libexecdir=DIR program executables [EPREFIX/libexec]
1356 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1357 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1358 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1359 --libdir=DIR object code libraries [EPREFIX/lib]
1360 --includedir=DIR C header files [PREFIX/include]
1361 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1362 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1363 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1364 --infodir=DIR info documentation [DATAROOTDIR/info]
1365 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1366 --mandir=DIR man documentation [DATAROOTDIR/man]
1367 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1368 --htmldir=DIR html documentation [DOCDIR]
1369 --dvidir=DIR dvi documentation [DOCDIR]
1370 --pdfdir=DIR pdf documentation [DOCDIR]
1371 --psdir=DIR ps documentation [DOCDIR]
1372 _ACEOF
1374 cat <<\_ACEOF
1376 System types:
1377 --build=BUILD configure for building on BUILD [guessed]
1378 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1379 _ACEOF
1380 fi
1382 if test -n "$ac_init_help"; then
1384 cat <<\_ACEOF
1386 Optional Features:
1387 --disable-option-checking ignore unrecognized --enable/--with options
1388 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1389 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1390 --enable-debug build debug libraries and enable the U_DEBUG define default=no
1391 --enable-release build release libraries default=yes
1392 --enable-strict compile with strict compiler options default=yes
1393 --enable-64bit-libs (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1394 --enable-shared build shared libraries default=yes
1395 --enable-static build static libraries default=no
1396 --enable-auto-cleanup enable auto cleanup of libraries default=no
1397 --enable-draft enable draft APIs (and internal APIs) default=yes
1398 --enable-renaming add a version suffix to symbols default=yes
1399 --enable-tracing enable function and data tracing default=no
1400 --disable-dyload disable dynamic loading default=no
1401 --enable-rpath use rpath when linking default is only if necessary
1402 --enable-weak-threads weakly reference the threading library default=no
1403 --enable-extras build ICU extras default=yes
1404 --enable-icuio build ICU's icuio library default=yes
1405 --enable-layout build ICU's layout library default=yes
1406 --enable-tools build ICU's tools default=yes
1407 --enable-tests build ICU tests default=yes
1408 --enable-samples build ICU samples default=yes
1410 Additionally, the variable FORCE_LIBS may be set before calling configure.
1411 If set, it will REPLACE any automatic list of libraries.
1413 Optional Packages:
1414 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1415 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1416 --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1417 --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1418 --with-data-packaging=type specify how to package ICU data (files, archive, library, static, auto) default=auto
1419 --with-library-suffix=suffix tag a suffix to the library names default=
1421 Some influential environment variables:
1422 CC C compiler command
1423 CFLAGS C compiler flags
1424 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1425 nonstandard directory <lib dir>
1426 LIBS libraries to pass to the linker, e.g. -l<library>
1427 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1428 you have headers in a nonstandard directory <include dir>
1429 CXX C++ compiler command
1430 CXXFLAGS C++ compiler flags
1431 CPP C preprocessor
1433 Use these variables to override the choices made by `configure' or to help
1434 it to find libraries and programs with nonstandard names/locations.
1436 Report bugs to the package provider.
1437 _ACEOF
1438 ac_status=$?
1439 fi
1441 if test "$ac_init_help" = "recursive"; then
1442 # If there are subdirs, report their specific --help.
1443 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1444 test -d "$ac_dir" ||
1445 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1446 continue
1447 ac_builddir=.
1449 case "$ac_dir" in
1450 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *)
1452 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1453 # A ".." for each directory in $ac_dir_suffix.
1454 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1455 case $ac_top_builddir_sub in
1456 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1457 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1458 esac ;;
1459 esac
1460 ac_abs_top_builddir=$ac_pwd
1461 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1462 # for backward compatibility:
1463 ac_top_builddir=$ac_top_build_prefix
1465 case $srcdir in
1466 .) # We are building in place.
1467 ac_srcdir=.
1468 ac_top_srcdir=$ac_top_builddir_sub
1469 ac_abs_top_srcdir=$ac_pwd ;;
1470 [\\/]* | ?:[\\/]* ) # Absolute name.
1471 ac_srcdir=$srcdir$ac_dir_suffix;
1472 ac_top_srcdir=$srcdir
1473 ac_abs_top_srcdir=$srcdir ;;
1474 *) # Relative name.
1475 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1476 ac_top_srcdir=$ac_top_build_prefix$srcdir
1477 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1478 esac
1479 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1481 cd "$ac_dir" || { ac_status=$?; continue; }
1482 # Check for guested configure.
1483 if test -f "$ac_srcdir/configure.gnu"; then
1484 echo &&
1485 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1486 elif test -f "$ac_srcdir/configure"; then
1487 echo &&
1488 $SHELL "$ac_srcdir/configure" --help=recursive
1489 else
1490 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1491 fi || ac_status=$?
1492 cd "$ac_pwd" || { ac_status=$?; break; }
1493 done
1494 fi
1496 test -n "$ac_init_help" && exit $ac_status
1497 if $ac_init_version; then
1498 cat <<\_ACEOF
1499 configure
1500 generated by GNU Autoconf 2.68
1502 Copyright (C) 2010 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1506 Copyright (c) 1999-2013, International Business Machines Corporation and others. All Rights Reserved.
1507 _ACEOF
1508 exit
1509 fi
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521 rm -f conftest.$ac_objext
1522 if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525 *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529 (eval "$ac_compile") 2>conftest.err
1530 ac_status=$?
1531 if test -s conftest.err; then
1532 grep -v '^ *+' conftest.err >conftest.er1
1533 cat conftest.er1 >&5
1534 mv -f conftest.er1 conftest.err
1535 fi
1536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537 test $ac_status = 0; } && {
1538 test -z "$ac_c_werror_flag" ||
1539 test ! -s conftest.err
1540 } && test -s conftest.$ac_objext; then :
1541 ac_retval=0
1542 else
1543 $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1546 ac_retval=1
1547 fi
1548 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549 as_fn_set_status $ac_retval
1551 } # ac_fn_c_try_compile
1553 # ac_fn_cxx_try_compile LINENO
1554 # ----------------------------
1555 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1556 ac_fn_cxx_try_compile ()
1557 {
1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559 rm -f conftest.$ac_objext
1560 if { { ac_try="$ac_compile"
1561 case "(($ac_try" in
1562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563 *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567 (eval "$ac_compile") 2>conftest.err
1568 ac_status=$?
1569 if test -s conftest.err; then
1570 grep -v '^ *+' conftest.err >conftest.er1
1571 cat conftest.er1 >&5
1572 mv -f conftest.er1 conftest.err
1573 fi
1574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575 test $ac_status = 0; } && {
1576 test -z "$ac_cxx_werror_flag" ||
1577 test ! -s conftest.err
1578 } && test -s conftest.$ac_objext; then :
1579 ac_retval=0
1580 else
1581 $as_echo "$as_me: failed program was:" >&5
1582 sed 's/^/| /' conftest.$ac_ext >&5
1584 ac_retval=1
1585 fi
1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1587 as_fn_set_status $ac_retval
1589 } # ac_fn_cxx_try_compile
1591 # ac_fn_c_try_cpp LINENO
1592 # ----------------------
1593 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1594 ac_fn_c_try_cpp ()
1595 {
1596 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1597 if { { ac_try="$ac_cpp conftest.$ac_ext"
1598 case "(($ac_try" in
1599 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600 *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1605 ac_status=$?
1606 if test -s conftest.err; then
1607 grep -v '^ *+' conftest.err >conftest.er1
1608 cat conftest.er1 >&5
1609 mv -f conftest.er1 conftest.err
1610 fi
1611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612 test $ac_status = 0; } > conftest.i && {
1613 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1614 test ! -s conftest.err
1615 }; then :
1616 ac_retval=0
1617 else
1618 $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1621 ac_retval=1
1622 fi
1623 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624 as_fn_set_status $ac_retval
1626 } # ac_fn_c_try_cpp
1628 # ac_fn_cxx_try_link LINENO
1629 # -------------------------
1630 # Try to link conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_cxx_try_link ()
1632 {
1633 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634 rm -f conftest.$ac_objext conftest$ac_exeext
1635 if { { ac_try="$ac_link"
1636 case "(($ac_try" in
1637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1638 *) ac_try_echo=$ac_try;;
1639 esac
1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1641 $as_echo "$ac_try_echo"; } >&5
1642 (eval "$ac_link") 2>conftest.err
1643 ac_status=$?
1644 if test -s conftest.err; then
1645 grep -v '^ *+' conftest.err >conftest.er1
1646 cat conftest.er1 >&5
1647 mv -f conftest.er1 conftest.err
1648 fi
1649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650 test $ac_status = 0; } && {
1651 test -z "$ac_cxx_werror_flag" ||
1652 test ! -s conftest.err
1653 } && test -s conftest$ac_exeext && {
1654 test "$cross_compiling" = yes ||
1655 $as_test_x conftest$ac_exeext
1656 }; then :
1657 ac_retval=0
1658 else
1659 $as_echo "$as_me: failed program was:" >&5
1660 sed 's/^/| /' conftest.$ac_ext >&5
1662 ac_retval=1
1663 fi
1664 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1665 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1666 # interfere with the next link command; also delete a directory that is
1667 # left behind by Apple's compiler. We do this before executing the actions.
1668 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1669 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1670 as_fn_set_status $ac_retval
1672 } # ac_fn_cxx_try_link
1674 # ac_fn_c_try_run LINENO
1675 # ----------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1677 # that executables *can* be run.
1678 ac_fn_c_try_run ()
1679 {
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684 *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688 (eval "$ac_link") 2>&5
1689 ac_status=$?
1690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1692 { { case "(($ac_try" in
1693 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694 *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698 (eval "$ac_try") 2>&5
1699 ac_status=$?
1700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701 test $ac_status = 0; }; }; then :
1702 ac_retval=0
1703 else
1704 $as_echo "$as_me: program exited with status $ac_status" >&5
1705 $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1708 ac_retval=$ac_status
1709 fi
1710 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1711 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712 as_fn_set_status $ac_retval
1714 } # ac_fn_c_try_run
1716 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1717 # --------------------------------------------
1718 # Tries to find the compile-time value of EXPR in a program that includes
1719 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1720 # computed
1721 ac_fn_c_compute_int ()
1722 {
1723 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724 if test "$cross_compiling" = yes; then
1725 # Depending upon the size, compute the lo and hi bounds.
1726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1727 /* end confdefs.h. */
1728 $4
1729 int
1730 main ()
1731 {
1732 static int test_array [1 - 2 * !(($2) >= 0)];
1733 test_array [0] = 0
1735 ;
1736 return 0;
1737 }
1738 _ACEOF
1739 if ac_fn_c_try_compile "$LINENO"; then :
1740 ac_lo=0 ac_mid=0
1741 while :; do
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h. */
1744 $4
1745 int
1746 main ()
1747 {
1748 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1749 test_array [0] = 0
1751 ;
1752 return 0;
1753 }
1754 _ACEOF
1755 if ac_fn_c_try_compile "$LINENO"; then :
1756 ac_hi=$ac_mid; break
1757 else
1758 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1759 if test $ac_lo -le $ac_mid; then
1760 ac_lo= ac_hi=
1761 break
1762 fi
1763 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 done
1767 else
1768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h. */
1770 $4
1771 int
1772 main ()
1773 {
1774 static int test_array [1 - 2 * !(($2) < 0)];
1775 test_array [0] = 0
1777 ;
1778 return 0;
1779 }
1780 _ACEOF
1781 if ac_fn_c_try_compile "$LINENO"; then :
1782 ac_hi=-1 ac_mid=-1
1783 while :; do
1784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1785 /* end confdefs.h. */
1786 $4
1787 int
1788 main ()
1789 {
1790 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1791 test_array [0] = 0
1793 ;
1794 return 0;
1795 }
1796 _ACEOF
1797 if ac_fn_c_try_compile "$LINENO"; then :
1798 ac_lo=$ac_mid; break
1799 else
1800 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1801 if test $ac_mid -le $ac_hi; then
1802 ac_lo= ac_hi=
1803 break
1804 fi
1805 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1806 fi
1807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1808 done
1809 else
1810 ac_lo= ac_hi=
1811 fi
1812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1813 fi
1814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815 # Binary search between lo and hi bounds.
1816 while test "x$ac_lo" != "x$ac_hi"; do
1817 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1819 /* end confdefs.h. */
1820 $4
1821 int
1822 main ()
1823 {
1824 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1825 test_array [0] = 0
1827 ;
1828 return 0;
1829 }
1830 _ACEOF
1831 if ac_fn_c_try_compile "$LINENO"; then :
1832 ac_hi=$ac_mid
1833 else
1834 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1835 fi
1836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1837 done
1838 case $ac_lo in #((
1839 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1840 '') ac_retval=1 ;;
1841 esac
1842 else
1843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1844 /* end confdefs.h. */
1845 $4
1846 static long int longval () { return $2; }
1847 static unsigned long int ulongval () { return $2; }
1848 #include <stdio.h>
1849 #include <stdlib.h>
1850 int
1851 main ()
1852 {
1854 FILE *f = fopen ("conftest.val", "w");
1855 if (! f)
1856 return 1;
1857 if (($2) < 0)
1858 {
1859 long int i = longval ();
1860 if (i != ($2))
1861 return 1;
1862 fprintf (f, "%ld", i);
1863 }
1864 else
1865 {
1866 unsigned long int i = ulongval ();
1867 if (i != ($2))
1868 return 1;
1869 fprintf (f, "%lu", i);
1870 }
1871 /* Do not output a trailing newline, as this causes \r\n confusion
1872 on some platforms. */
1873 return ferror (f) || fclose (f) != 0;
1875 ;
1876 return 0;
1877 }
1878 _ACEOF
1879 if ac_fn_c_try_run "$LINENO"; then :
1880 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1881 else
1882 ac_retval=1
1883 fi
1884 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1885 conftest.$ac_objext conftest.beam conftest.$ac_ext
1886 rm -f conftest.val
1888 fi
1889 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890 as_fn_set_status $ac_retval
1892 } # ac_fn_c_compute_int
1894 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1895 # -------------------------------------------------------
1896 # Tests whether HEADER exists and can be compiled using the include files in
1897 # INCLUDES, setting the cache variable VAR accordingly.
1898 ac_fn_c_check_header_compile ()
1899 {
1900 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1902 $as_echo_n "checking for $2... " >&6; }
1903 if eval \${$3+:} false; then :
1904 $as_echo_n "(cached) " >&6
1905 else
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h. */
1908 $4
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912 eval "$3=yes"
1913 else
1914 eval "$3=no"
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 fi
1918 eval ac_res=\$$3
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920 $as_echo "$ac_res" >&6; }
1921 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1923 } # ac_fn_c_check_header_compile
1925 # ac_fn_c_try_link LINENO
1926 # -----------------------
1927 # Try to link conftest.$ac_ext, and return whether this succeeded.
1928 ac_fn_c_try_link ()
1929 {
1930 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931 rm -f conftest.$ac_objext conftest$ac_exeext
1932 if { { ac_try="$ac_link"
1933 case "(($ac_try" in
1934 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1935 *) ac_try_echo=$ac_try;;
1936 esac
1937 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1938 $as_echo "$ac_try_echo"; } >&5
1939 (eval "$ac_link") 2>conftest.err
1940 ac_status=$?
1941 if test -s conftest.err; then
1942 grep -v '^ *+' conftest.err >conftest.er1
1943 cat conftest.er1 >&5
1944 mv -f conftest.er1 conftest.err
1945 fi
1946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1947 test $ac_status = 0; } && {
1948 test -z "$ac_c_werror_flag" ||
1949 test ! -s conftest.err
1950 } && test -s conftest$ac_exeext && {
1951 test "$cross_compiling" = yes ||
1952 $as_test_x conftest$ac_exeext
1953 }; then :
1954 ac_retval=0
1955 else
1956 $as_echo "$as_me: failed program was:" >&5
1957 sed 's/^/| /' conftest.$ac_ext >&5
1959 ac_retval=1
1960 fi
1961 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1962 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1963 # interfere with the next link command; also delete a directory that is
1964 # left behind by Apple's compiler. We do this before executing the actions.
1965 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1966 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967 as_fn_set_status $ac_retval
1969 } # ac_fn_c_try_link
1971 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1972 # -------------------------------------------------------
1973 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1974 # the include files in INCLUDES and setting the cache variable VAR
1975 # accordingly.
1976 ac_fn_c_check_header_mongrel ()
1977 {
1978 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979 if eval \${$3+:} false; then :
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1981 $as_echo_n "checking for $2... " >&6; }
1982 if eval \${$3+:} false; then :
1983 $as_echo_n "(cached) " >&6
1984 fi
1985 eval ac_res=\$$3
1986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1987 $as_echo "$ac_res" >&6; }
1988 else
1989 # Is the header compilable?
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1991 $as_echo_n "checking $2 usability... " >&6; }
1992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993 /* end confdefs.h. */
1994 $4
1995 #include <$2>
1996 _ACEOF
1997 if ac_fn_c_try_compile "$LINENO"; then :
1998 ac_header_compiler=yes
1999 else
2000 ac_header_compiler=no
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2004 $as_echo "$ac_header_compiler" >&6; }
2006 # Is the header present?
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2008 $as_echo_n "checking $2 presence... " >&6; }
2009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h. */
2011 #include <$2>
2012 _ACEOF
2013 if ac_fn_c_try_cpp "$LINENO"; then :
2014 ac_header_preproc=yes
2015 else
2016 ac_header_preproc=no
2017 fi
2018 rm -f conftest.err conftest.i conftest.$ac_ext
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2020 $as_echo "$ac_header_preproc" >&6; }
2022 # So? What about this header?
2023 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2024 yes:no: )
2025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2026 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2028 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2029 ;;
2030 no:yes:* )
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2032 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2034 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2036 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2038 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2040 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2041 ;;
2042 esac
2043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2044 $as_echo_n "checking for $2... " >&6; }
2045 if eval \${$3+:} false; then :
2046 $as_echo_n "(cached) " >&6
2047 else
2048 eval "$3=\$ac_header_compiler"
2049 fi
2050 eval ac_res=\$$3
2051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2052 $as_echo "$ac_res" >&6; }
2053 fi
2054 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2056 } # ac_fn_c_check_header_mongrel
2058 # ac_fn_c_check_func LINENO FUNC VAR
2059 # ----------------------------------
2060 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2061 ac_fn_c_check_func ()
2062 {
2063 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2065 $as_echo_n "checking for $2... " >&6; }
2066 if eval \${$3+:} false; then :
2067 $as_echo_n "(cached) " >&6
2068 else
2069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h. */
2071 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2072 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2073 #define $2 innocuous_$2
2075 /* System header to define __stub macros and hopefully few prototypes,
2076 which can conflict with char $2 (); below.
2077 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2078 <limits.h> exists even on freestanding compilers. */
2080 #ifdef __STDC__
2081 # include <limits.h>
2082 #else
2083 # include <assert.h>
2084 #endif
2086 #undef $2
2088 /* Override any GCC internal prototype to avoid an error.
2089 Use char because int might match the return type of a GCC
2090 builtin and then its argument prototype would still apply. */
2091 #ifdef __cplusplus
2092 extern "C"
2093 #endif
2094 char $2 ();
2095 /* The GNU C library defines this for functions which it implements
2096 to always fail with ENOSYS. Some functions are actually named
2097 something starting with __ and the normal name is an alias. */
2098 #if defined __stub_$2 || defined __stub___$2
2099 choke me
2100 #endif
2102 int
2103 main ()
2104 {
2105 return $2 ();
2106 ;
2107 return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_link "$LINENO"; then :
2111 eval "$3=yes"
2112 else
2113 eval "$3=no"
2114 fi
2115 rm -f core conftest.err conftest.$ac_objext \
2116 conftest$ac_exeext conftest.$ac_ext
2117 fi
2118 eval ac_res=\$$3
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120 $as_echo "$ac_res" >&6; }
2121 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2123 } # ac_fn_c_check_func
2125 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2126 # -------------------------------------------
2127 # Tests whether TYPE exists after having included INCLUDES, setting cache
2128 # variable VAR accordingly.
2129 ac_fn_c_check_type ()
2130 {
2131 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2133 $as_echo_n "checking for $2... " >&6; }
2134 if eval \${$3+:} false; then :
2135 $as_echo_n "(cached) " >&6
2136 else
2137 eval "$3=no"
2138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2139 /* end confdefs.h. */
2140 $4
2141 int
2142 main ()
2143 {
2144 if (sizeof ($2))
2145 return 0;
2146 ;
2147 return 0;
2148 }
2149 _ACEOF
2150 if ac_fn_c_try_compile "$LINENO"; then :
2151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2152 /* end confdefs.h. */
2153 $4
2154 int
2155 main ()
2156 {
2157 if (sizeof (($2)))
2158 return 0;
2159 ;
2160 return 0;
2161 }
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2165 else
2166 eval "$3=yes"
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 fi
2170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2171 fi
2172 eval ac_res=\$$3
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2174 $as_echo "$ac_res" >&6; }
2175 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2177 } # ac_fn_c_check_type
2178 cat >config.log <<_ACEOF
2179 This file contains any messages produced by compilers while
2180 running configure, to aid debugging if configure makes a mistake.
2182 It was created by $as_me, which was
2183 generated by GNU Autoconf 2.68. Invocation command line was
2185 $ $0 $@
2187 _ACEOF
2188 exec 5>>config.log
2189 {
2190 cat <<_ASUNAME
2191 ## --------- ##
2192 ## Platform. ##
2193 ## --------- ##
2195 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2196 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2197 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2198 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2199 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2201 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2202 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2204 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2205 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2206 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2207 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2208 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2209 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2210 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2212 _ASUNAME
2214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2215 for as_dir in $PATH
2216 do
2217 IFS=$as_save_IFS
2218 test -z "$as_dir" && as_dir=.
2219 $as_echo "PATH: $as_dir"
2220 done
2221 IFS=$as_save_IFS
2223 } >&5
2225 cat >&5 <<_ACEOF
2228 ## ----------- ##
2229 ## Core tests. ##
2230 ## ----------- ##
2232 _ACEOF
2235 # Keep a trace of the command line.
2236 # Strip out --no-create and --no-recursion so they do not pile up.
2237 # Strip out --silent because we don't want to record it for future runs.
2238 # Also quote any args containing shell meta-characters.
2239 # Make two passes to allow for proper duplicate-argument suppression.
2240 ac_configure_args=
2241 ac_configure_args0=
2242 ac_configure_args1=
2243 ac_must_keep_next=false
2244 for ac_pass in 1 2
2245 do
2246 for ac_arg
2247 do
2248 case $ac_arg in
2249 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2250 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2251 | -silent | --silent | --silen | --sile | --sil)
2252 continue ;;
2253 *\'*)
2254 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2255 esac
2256 case $ac_pass in
2257 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2258 2)
2259 as_fn_append ac_configure_args1 " '$ac_arg'"
2260 if test $ac_must_keep_next = true; then
2261 ac_must_keep_next=false # Got value, back to normal.
2262 else
2263 case $ac_arg in
2264 *=* | --config-cache | -C | -disable-* | --disable-* \
2265 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2266 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2267 | -with-* | --with-* | -without-* | --without-* | --x)
2268 case "$ac_configure_args0 " in
2269 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2270 esac
2271 ;;
2272 -* ) ac_must_keep_next=true ;;
2273 esac
2274 fi
2275 as_fn_append ac_configure_args " '$ac_arg'"
2276 ;;
2277 esac
2278 done
2279 done
2280 { ac_configure_args0=; unset ac_configure_args0;}
2281 { ac_configure_args1=; unset ac_configure_args1;}
2283 # When interrupted or exit'd, cleanup temporary files, and complete
2284 # config.log. We remove comments because anyway the quotes in there
2285 # would cause problems or look ugly.
2286 # WARNING: Use '\'' to represent an apostrophe within the trap.
2287 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2288 trap 'exit_status=$?
2289 # Save into config.log some information that might help in debugging.
2290 {
2291 echo
2293 $as_echo "## ---------------- ##
2294 ## Cache variables. ##
2295 ## ---------------- ##"
2296 echo
2297 # The following way of writing the cache mishandles newlines in values,
2298 (
2299 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2300 eval ac_val=\$$ac_var
2301 case $ac_val in #(
2302 *${as_nl}*)
2303 case $ac_var in #(
2304 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2305 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2306 esac
2307 case $ac_var in #(
2308 _ | IFS | as_nl) ;; #(
2309 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2310 *) { eval $ac_var=; unset $ac_var;} ;;
2311 esac ;;
2312 esac
2313 done
2314 (set) 2>&1 |
2315 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2316 *${as_nl}ac_space=\ *)
2317 sed -n \
2318 "s/'\''/'\''\\\\'\'''\''/g;
2319 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2320 ;; #(
2321 *)
2322 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2323 ;;
2324 esac |
2325 sort
2326 )
2327 echo
2329 $as_echo "## ----------------- ##
2330 ## Output variables. ##
2331 ## ----------------- ##"
2332 echo
2333 for ac_var in $ac_subst_vars
2334 do
2335 eval ac_val=\$$ac_var
2336 case $ac_val in
2337 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2338 esac
2339 $as_echo "$ac_var='\''$ac_val'\''"
2340 done | sort
2341 echo
2343 if test -n "$ac_subst_files"; then
2344 $as_echo "## ------------------- ##
2345 ## File substitutions. ##
2346 ## ------------------- ##"
2347 echo
2348 for ac_var in $ac_subst_files
2349 do
2350 eval ac_val=\$$ac_var
2351 case $ac_val in
2352 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2353 esac
2354 $as_echo "$ac_var='\''$ac_val'\''"
2355 done | sort
2356 echo
2357 fi
2359 if test -s confdefs.h; then
2360 $as_echo "## ----------- ##
2361 ## confdefs.h. ##
2362 ## ----------- ##"
2363 echo
2364 cat confdefs.h
2365 echo
2366 fi
2367 test "$ac_signal" != 0 &&
2368 $as_echo "$as_me: caught signal $ac_signal"
2369 $as_echo "$as_me: exit $exit_status"
2370 } >&5
2371 rm -f core *.core core.conftest.* &&
2372 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2373 exit $exit_status
2374 ' 0
2375 for ac_signal in 1 2 13 15; do
2376 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2377 done
2378 ac_signal=0
2380 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2381 rm -f -r conftest* confdefs.h
2383 $as_echo "/* confdefs.h */" > confdefs.h
2385 # Predefined preprocessor variables.
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_NAME "$PACKAGE_NAME"
2389 _ACEOF
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2393 _ACEOF
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2397 _ACEOF
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_STRING "$PACKAGE_STRING"
2401 _ACEOF
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2405 _ACEOF
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_URL "$PACKAGE_URL"
2409 _ACEOF
2412 # Let the site file select an alternate cache file if it wants to.
2413 # Prefer an explicitly selected file to automatically selected ones.
2414 ac_site_file1=NONE
2415 ac_site_file2=NONE
2416 if test -n "$CONFIG_SITE"; then
2417 # We do not want a PATH search for config.site.
2418 case $CONFIG_SITE in #((
2419 -*) ac_site_file1=./$CONFIG_SITE;;
2420 */*) ac_site_file1=$CONFIG_SITE;;
2421 *) ac_site_file1=./$CONFIG_SITE;;
2422 esac
2423 elif test "x$prefix" != xNONE; then
2424 ac_site_file1=$prefix/share/config.site
2425 ac_site_file2=$prefix/etc/config.site
2426 else
2427 ac_site_file1=$ac_default_prefix/share/config.site
2428 ac_site_file2=$ac_default_prefix/etc/config.site
2429 fi
2430 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2431 do
2432 test "x$ac_site_file" = xNONE && continue
2433 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2435 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2436 sed 's/^/| /' "$ac_site_file" >&5
2437 . "$ac_site_file" \
2438 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2440 as_fn_error $? "failed to load site script $ac_site_file
2441 See \`config.log' for more details" "$LINENO" 5; }
2442 fi
2443 done
2445 if test -r "$cache_file"; then
2446 # Some versions of bash will fail to source /dev/null (special files
2447 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2448 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2450 $as_echo "$as_me: loading cache $cache_file" >&6;}
2451 case $cache_file in
2452 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2453 *) . "./$cache_file";;
2454 esac
2455 fi
2456 else
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2458 $as_echo "$as_me: creating cache $cache_file" >&6;}
2459 >$cache_file
2460 fi
2462 # Check that the precious variables saved in the cache have kept the same
2463 # value.
2464 ac_cache_corrupted=false
2465 for ac_var in $ac_precious_vars; do
2466 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2467 eval ac_new_set=\$ac_env_${ac_var}_set
2468 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2469 eval ac_new_val=\$ac_env_${ac_var}_value
2470 case $ac_old_set,$ac_new_set in
2471 set,)
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2473 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2474 ac_cache_corrupted=: ;;
2475 ,set)
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2477 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2478 ac_cache_corrupted=: ;;
2479 ,);;
2480 *)
2481 if test "x$ac_old_val" != "x$ac_new_val"; then
2482 # differences in whitespace do not lead to failure.
2483 ac_old_val_w=`echo x $ac_old_val`
2484 ac_new_val_w=`echo x $ac_new_val`
2485 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2487 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2488 ac_cache_corrupted=:
2489 else
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2491 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2492 eval $ac_var=\$ac_old_val
2493 fi
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2495 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2497 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2498 fi;;
2499 esac
2500 # Pass precious variables to config.status.
2501 if test "$ac_new_set" = set; then
2502 case $ac_new_val in
2503 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2504 *) ac_arg=$ac_var=$ac_new_val ;;
2505 esac
2506 case " $ac_configure_args " in
2507 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2508 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2509 esac
2510 fi
2511 done
2512 if $ac_cache_corrupted; then
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2514 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2516 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2517 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2518 fi
2519 ## -------------------- ##
2520 ## Main body of script. ##
2521 ## -------------------- ##
2523 ac_ext=c
2524 ac_cpp='$CPP $CPPFLAGS'
2525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2531 #TODO: IcuBug:8502
2532 #AC_INIT([ICU],
2533 # m4_esyscmd_s([sed -n 's/^[ ]*#[ ]*define[ ]*U_ICU_VERSION[ ]*"\([^"]*\)".*/\1/p' "./common/unicode/uvernum.h]"),
2534 # [http://icu-project.org/bugs],
2535 # [International Components for Unicode],
2536 # [http://icu-project.org])
2540 PACKAGE="icu"
2543 # Use custom echo test for newline option
2544 # Current autoconf (2.65) gives incorrect echo newline option
2545 # for icu-config
2546 # This may be removed later - mow (June 17, 2010)
2547 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2548 case `/bin/sh -c "echo -n x"` in
2549 -n*)
2550 case `/bin/sh -c "echo 'x\c'"` in
2551 *c*) ICU_ECHO_T=' ';; # ECHO_T is single tab character.
2552 *) ICU_ECHO_C='\c';;
2553 esac;;
2554 *)
2555 ICU_ECHO_N='-n';;
2556 esac
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2562 $as_echo_n "checking for ICU version numbers... " >&6; }
2564 # Get the ICU version from uversion.h or other headers
2565 geticuversion() {
2566 sed -n 's/^[ ]*#[ ]*define[ ]*U_ICU_VERSION[ ]*"\([^"]*\)".*/\1/p' "$@"
2567 }
2568 getuversion() {
2569 sed -n 's/^[ ]*#[ ]*define[ ]*U_UNICODE_VERSION[ ]*"\([^"]*\)".*/\1/p' "$@"
2570 }
2571 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2572 if test x"$VERSION" = x; then
2573 as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2574 fi
2576 #TODO: IcuBug:8502
2577 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2578 # AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2579 #fi
2581 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2582 if test x"$UNICODE_VERSION" = x; then
2583 as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2584 fi
2585 # Compute a reasonable library version from the release version. This is
2586 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2587 # has at least a dot in it, so we'll add a .0 if needed.
2588 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2589 LIB_VERSION=$VERSION
2590 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2595 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2599 # Determine the host system
2600 ac_aux_dir=
2601 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2602 if test -f "$ac_dir/install-sh"; then
2603 ac_aux_dir=$ac_dir
2604 ac_install_sh="$ac_aux_dir/install-sh -c"
2605 break
2606 elif test -f "$ac_dir/install.sh"; then
2607 ac_aux_dir=$ac_dir
2608 ac_install_sh="$ac_aux_dir/install.sh -c"
2609 break
2610 elif test -f "$ac_dir/shtool"; then
2611 ac_aux_dir=$ac_dir
2612 ac_install_sh="$ac_aux_dir/shtool install -c"
2613 break
2614 fi
2615 done
2616 if test -z "$ac_aux_dir"; then
2617 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2618 fi
2620 # These three variables are undocumented and unsupported,
2621 # and are intended to be withdrawn in a future Autoconf release.
2622 # They can cause serious problems if a builder's source tree is in a directory
2623 # whose full name contains unusual characters.
2624 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2625 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2626 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2629 # Make sure we can run config.sub.
2630 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2631 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2634 $as_echo_n "checking build system type... " >&6; }
2635 if ${ac_cv_build+:} false; then :
2636 $as_echo_n "(cached) " >&6
2637 else
2638 ac_build_alias=$build_alias
2639 test "x$ac_build_alias" = x &&
2640 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2641 test "x$ac_build_alias" = x &&
2642 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2643 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2644 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2646 fi
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2648 $as_echo "$ac_cv_build" >&6; }
2649 case $ac_cv_build in
2650 *-*-*) ;;
2651 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2652 esac
2653 build=$ac_cv_build
2654 ac_save_IFS=$IFS; IFS='-'
2655 set x $ac_cv_build
2656 shift
2657 build_cpu=$1
2658 build_vendor=$2
2659 shift; shift
2660 # Remember, the first character of IFS is used to create $*,
2661 # except with old shells:
2662 build_os=$*
2663 IFS=$ac_save_IFS
2664 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2668 $as_echo_n "checking host system type... " >&6; }
2669 if ${ac_cv_host+:} false; then :
2670 $as_echo_n "(cached) " >&6
2671 else
2672 if test "x$host_alias" = x; then
2673 ac_cv_host=$ac_cv_build
2674 else
2675 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2676 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2677 fi
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2681 $as_echo "$ac_cv_host" >&6; }
2682 case $ac_cv_host in
2683 *-*-*) ;;
2684 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2685 esac
2686 host=$ac_cv_host
2687 ac_save_IFS=$IFS; IFS='-'
2688 set x $ac_cv_host
2689 shift
2690 host_cpu=$1
2691 host_vendor=$2
2692 shift; shift
2693 # Remember, the first character of IFS is used to create $*,
2694 # except with old shells:
2695 host_os=$*
2696 IFS=$ac_save_IFS
2697 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2703 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2704 _CXX_CXXSUFFIX=cpp
2705 export _CXX_CXXSUFFIX
2707 # Accumulate #defines
2709 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2710 # They are only needed for building ICU itself. Example: platform stuff
2711 CONFIG_CPPFLAGS=""
2712 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2713 # and also a notice is output that they need to be set
2714 # for end-users of ICU also. uconfig.h.prepend is generated
2715 # with, for example, "#define U_DISABLE_RENAMING 1"
2716 # Example: ICU configuration stuff
2717 UCONFIG_CPPFLAGS=""
2718 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2719 # such as -std
2720 UCONFIG_CFLAGS=""
2722 # Check whether to build debug libraries
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2724 $as_echo_n "checking whether to build debug libraries... " >&6; }
2725 enabled=no
2726 ENABLE_DEBUG=0
2727 # Check whether --enable-debug was given.
2728 if test "${enable_debug+set}" = set; then :
2729 enableval=$enable_debug; case "${enableval}" in
2730 yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2731 *) ;;
2732 esac
2733 fi
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2736 $as_echo "$enabled" >&6; }
2739 # Check whether to build release libraries
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2741 $as_echo_n "checking whether to build release libraries... " >&6; }
2742 enabled=yes
2743 ENABLE_RELEASE=1
2744 # Check whether --enable-release was given.
2745 if test "${enable_release+set}" = set; then :
2746 enableval=$enable_release; case "${enableval}" in
2747 no) enabled=no; ENABLE_RELEASE=0 ;;
2748 *) ;;
2749 esac
2750 fi
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2753 $as_echo "$enabled" >&6; }
2756 # Don't use the default C/CXXFLags
2757 : ${CFLAGS=""}
2758 : ${CXXFLAGS=""}
2760 # Checks for compilers
2761 ac_ext=c
2762 ac_cpp='$CPP $CPPFLAGS'
2763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2766 if test -n "$ac_tool_prefix"; then
2767 for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2768 do
2769 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2770 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2772 $as_echo_n "checking for $ac_word... " >&6; }
2773 if ${ac_cv_prog_CC+:} false; then :
2774 $as_echo_n "(cached) " >&6
2775 else
2776 if test -n "$CC"; then
2777 ac_cv_prog_CC="$CC" # Let the user override the test.
2778 else
2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2780 for as_dir in $PATH
2781 do
2782 IFS=$as_save_IFS
2783 test -z "$as_dir" && as_dir=.
2784 for ac_exec_ext in '' $ac_executable_extensions; do
2785 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2786 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2788 break 2
2789 fi
2790 done
2791 done
2792 IFS=$as_save_IFS
2794 fi
2795 fi
2796 CC=$ac_cv_prog_CC
2797 if test -n "$CC"; then
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2799 $as_echo "$CC" >&6; }
2800 else
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 fi
2806 test -n "$CC" && break
2807 done
2808 fi
2809 if test -z "$CC"; then
2810 ac_ct_CC=$CC
2811 for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2812 do
2813 # Extract the first word of "$ac_prog", so it can be a program name with args.
2814 set dummy $ac_prog; ac_word=$2
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2816 $as_echo_n "checking for $ac_word... " >&6; }
2817 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2818 $as_echo_n "(cached) " >&6
2819 else
2820 if test -n "$ac_ct_CC"; then
2821 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2822 else
2823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2824 for as_dir in $PATH
2825 do
2826 IFS=$as_save_IFS
2827 test -z "$as_dir" && as_dir=.
2828 for ac_exec_ext in '' $ac_executable_extensions; do
2829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2830 ac_cv_prog_ac_ct_CC="$ac_prog"
2831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2832 break 2
2833 fi
2834 done
2835 done
2836 IFS=$as_save_IFS
2838 fi
2839 fi
2840 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2841 if test -n "$ac_ct_CC"; then
2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2843 $as_echo "$ac_ct_CC" >&6; }
2844 else
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2846 $as_echo "no" >&6; }
2847 fi
2850 test -n "$ac_ct_CC" && break
2851 done
2853 if test "x$ac_ct_CC" = x; then
2854 CC=""
2855 else
2856 case $cross_compiling:$ac_tool_warned in
2857 yes:)
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2860 ac_tool_warned=yes ;;
2861 esac
2862 CC=$ac_ct_CC
2863 fi
2864 fi
2867 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869 as_fn_error $? "no acceptable C compiler found in \$PATH
2870 See \`config.log' for more details" "$LINENO" 5; }
2872 # Provide some information about the compiler.
2873 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2874 set X $ac_compile
2875 ac_compiler=$2
2876 for ac_option in --version -v -V -qversion; do
2877 { { ac_try="$ac_compiler $ac_option >&5"
2878 case "(($ac_try" in
2879 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2880 *) ac_try_echo=$ac_try;;
2881 esac
2882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2883 $as_echo "$ac_try_echo"; } >&5
2884 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2885 ac_status=$?
2886 if test -s conftest.err; then
2887 sed '10a\
2888 ... rest of stderr output deleted ...
2889 10q' conftest.err >conftest.er1
2890 cat conftest.er1 >&5
2891 fi
2892 rm -f conftest.er1 conftest.err
2893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2894 test $ac_status = 0; }
2895 done
2897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2898 /* end confdefs.h. */
2900 int
2901 main ()
2902 {
2904 ;
2905 return 0;
2906 }
2907 _ACEOF
2908 ac_clean_files_save=$ac_clean_files
2909 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2910 # Try to create an executable without -o first, disregard a.out.
2911 # It will help us diagnose broken compilers, and finding out an intuition
2912 # of exeext.
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2914 $as_echo_n "checking whether the C compiler works... " >&6; }
2915 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2917 # The possible output files:
2918 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2920 ac_rmfiles=
2921 for ac_file in $ac_files
2922 do
2923 case $ac_file in
2924 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2925 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2926 esac
2927 done
2928 rm -f $ac_rmfiles
2930 if { { ac_try="$ac_link_default"
2931 case "(($ac_try" in
2932 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2933 *) ac_try_echo=$ac_try;;
2934 esac
2935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2936 $as_echo "$ac_try_echo"; } >&5
2937 (eval "$ac_link_default") 2>&5
2938 ac_status=$?
2939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2940 test $ac_status = 0; }; then :
2941 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2942 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2943 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2944 # so that the user can short-circuit this test for compilers unknown to
2945 # Autoconf.
2946 for ac_file in $ac_files ''
2947 do
2948 test -f "$ac_file" || continue
2949 case $ac_file in
2950 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2951 ;;
2952 [ab].out )
2953 # We found the default executable, but exeext='' is most
2954 # certainly right.
2955 break;;
2956 *.* )
2957 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2958 then :; else
2959 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2960 fi
2961 # We set ac_cv_exeext here because the later test for it is not
2962 # safe: cross compilers may not add the suffix if given an `-o'
2963 # argument, so we may need to know it at that point already.
2964 # Even if this section looks crufty: it has the advantage of
2965 # actually working.
2966 break;;
2967 * )
2968 break;;
2969 esac
2970 done
2971 test "$ac_cv_exeext" = no && ac_cv_exeext=
2973 else
2974 ac_file=''
2975 fi
2976 if test -z "$ac_file"; then :
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978 $as_echo "no" >&6; }
2979 $as_echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2982 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2984 as_fn_error 77 "C compiler cannot create executables
2985 See \`config.log' for more details" "$LINENO" 5; }
2986 else
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2988 $as_echo "yes" >&6; }
2989 fi
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2991 $as_echo_n "checking for C compiler default output file name... " >&6; }
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2993 $as_echo "$ac_file" >&6; }
2994 ac_exeext=$ac_cv_exeext
2996 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2997 ac_clean_files=$ac_clean_files_save
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2999 $as_echo_n "checking for suffix of executables... " >&6; }
3000 if { { ac_try="$ac_link"
3001 case "(($ac_try" in
3002 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3003 *) ac_try_echo=$ac_try;;
3004 esac
3005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3006 $as_echo "$ac_try_echo"; } >&5
3007 (eval "$ac_link") 2>&5
3008 ac_status=$?
3009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3010 test $ac_status = 0; }; then :
3011 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3012 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3013 # work properly (i.e., refer to `conftest.exe'), while it won't with
3014 # `rm'.
3015 for ac_file in conftest.exe conftest conftest.*; do
3016 test -f "$ac_file" || continue
3017 case $ac_file in
3018 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3019 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3020 break;;
3021 * ) break;;
3022 esac
3023 done
3024 else
3025 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3027 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3028 See \`config.log' for more details" "$LINENO" 5; }
3029 fi
3030 rm -f conftest conftest$ac_cv_exeext
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3032 $as_echo "$ac_cv_exeext" >&6; }
3034 rm -f conftest.$ac_ext
3035 EXEEXT=$ac_cv_exeext
3036 ac_exeext=$EXEEXT
3037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3038 /* end confdefs.h. */
3039 #include <stdio.h>
3040 int
3041 main ()
3042 {
3043 FILE *f = fopen ("conftest.out", "w");
3044 return ferror (f) || fclose (f) != 0;
3046 ;
3047 return 0;
3048 }
3049 _ACEOF
3050 ac_clean_files="$ac_clean_files conftest.out"
3051 # Check that the compiler produces executables we can run. If not, either
3052 # the compiler is broken, or we cross compile.
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3054 $as_echo_n "checking whether we are cross compiling... " >&6; }
3055 if test "$cross_compiling" != yes; then
3056 { { ac_try="$ac_link"
3057 case "(($ac_try" in
3058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3059 *) ac_try_echo=$ac_try;;
3060 esac
3061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3062 $as_echo "$ac_try_echo"; } >&5
3063 (eval "$ac_link") 2>&5
3064 ac_status=$?
3065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3066 test $ac_status = 0; }
3067 if { ac_try='./conftest$ac_cv_exeext'
3068 { { case "(($ac_try" in
3069 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3070 *) ac_try_echo=$ac_try;;
3071 esac
3072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3073 $as_echo "$ac_try_echo"; } >&5
3074 (eval "$ac_try") 2>&5
3075 ac_status=$?
3076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077 test $ac_status = 0; }; }; then
3078 cross_compiling=no
3079 else
3080 if test "$cross_compiling" = maybe; then
3081 cross_compiling=yes
3082 else
3083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3085 as_fn_error $? "cannot run C compiled programs.
3086 If you meant to cross compile, use \`--host'.
3087 See \`config.log' for more details" "$LINENO" 5; }
3088 fi
3089 fi
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3092 $as_echo "$cross_compiling" >&6; }
3094 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3095 ac_clean_files=$ac_clean_files_save
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3097 $as_echo_n "checking for suffix of object files... " >&6; }
3098 if ${ac_cv_objext+:} false; then :
3099 $as_echo_n "(cached) " >&6
3100 else
3101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h. */
3104 int
3105 main ()
3106 {
3108 ;
3109 return 0;
3110 }
3111 _ACEOF
3112 rm -f conftest.o conftest.obj
3113 if { { ac_try="$ac_compile"
3114 case "(($ac_try" in
3115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3116 *) ac_try_echo=$ac_try;;
3117 esac
3118 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3119 $as_echo "$ac_try_echo"; } >&5
3120 (eval "$ac_compile") 2>&5
3121 ac_status=$?
3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123 test $ac_status = 0; }; then :
3124 for ac_file in conftest.o conftest.obj conftest.*; do
3125 test -f "$ac_file" || continue;
3126 case $ac_file in
3127 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3128 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3129 break;;
3130 esac
3131 done
3132 else
3133 $as_echo "$as_me: failed program was:" >&5
3134 sed 's/^/| /' conftest.$ac_ext >&5
3136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3137 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3138 as_fn_error $? "cannot compute suffix of object files: cannot compile
3139 See \`config.log' for more details" "$LINENO" 5; }
3140 fi
3141 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3142 fi
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3144 $as_echo "$ac_cv_objext" >&6; }
3145 OBJEXT=$ac_cv_objext
3146 ac_objext=$OBJEXT
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3148 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3149 if ${ac_cv_c_compiler_gnu+:} false; then :
3150 $as_echo_n "(cached) " >&6
3151 else
3152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3153 /* end confdefs.h. */
3155 int
3156 main ()
3157 {
3158 #ifndef __GNUC__
3159 choke me
3160 #endif
3162 ;
3163 return 0;
3164 }
3165 _ACEOF
3166 if ac_fn_c_try_compile "$LINENO"; then :
3167 ac_compiler_gnu=yes
3168 else
3169 ac_compiler_gnu=no
3170 fi
3171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3172 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3174 fi
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3176 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3177 if test $ac_compiler_gnu = yes; then
3178 GCC=yes
3179 else
3180 GCC=
3181 fi
3182 ac_test_CFLAGS=${CFLAGS+set}
3183 ac_save_CFLAGS=$CFLAGS
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3185 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3186 if ${ac_cv_prog_cc_g+:} false; then :
3187 $as_echo_n "(cached) " >&6
3188 else
3189 ac_save_c_werror_flag=$ac_c_werror_flag
3190 ac_c_werror_flag=yes
3191 ac_cv_prog_cc_g=no
3192 CFLAGS="-g"
3193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3194 /* end confdefs.h. */
3196 int
3197 main ()
3198 {
3200 ;
3201 return 0;
3202 }
3203 _ACEOF
3204 if ac_fn_c_try_compile "$LINENO"; then :
3205 ac_cv_prog_cc_g=yes
3206 else
3207 CFLAGS=""
3208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3209 /* end confdefs.h. */
3211 int
3212 main ()
3213 {
3215 ;
3216 return 0;
3217 }
3218 _ACEOF
3219 if ac_fn_c_try_compile "$LINENO"; then :
3221 else
3222 ac_c_werror_flag=$ac_save_c_werror_flag
3223 CFLAGS="-g"
3224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3225 /* end confdefs.h. */
3227 int
3228 main ()
3229 {
3231 ;
3232 return 0;
3233 }
3234 _ACEOF
3235 if ac_fn_c_try_compile "$LINENO"; then :
3236 ac_cv_prog_cc_g=yes
3237 fi
3238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3239 fi
3240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3241 fi
3242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3243 ac_c_werror_flag=$ac_save_c_werror_flag
3244 fi
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3246 $as_echo "$ac_cv_prog_cc_g" >&6; }
3247 if test "$ac_test_CFLAGS" = set; then
3248 CFLAGS=$ac_save_CFLAGS
3249 elif test $ac_cv_prog_cc_g = yes; then
3250 if test "$GCC" = yes; then
3251 CFLAGS="-g -O2"
3252 else
3253 CFLAGS="-g"
3254 fi
3255 else
3256 if test "$GCC" = yes; then
3257 CFLAGS="-O2"
3258 else
3259 CFLAGS=
3260 fi
3261 fi
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3263 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3264 if ${ac_cv_prog_cc_c89+:} false; then :
3265 $as_echo_n "(cached) " >&6
3266 else
3267 ac_cv_prog_cc_c89=no
3268 ac_save_CC=$CC
3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h. */
3271 #include <stdarg.h>
3272 #include <stdio.h>
3273 #include <sys/types.h>
3274 #include <sys/stat.h>
3275 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3276 struct buf { int x; };
3277 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3278 static char *e (p, i)
3279 char **p;
3280 int i;
3281 {
3282 return p[i];
3283 }
3284 static char *f (char * (*g) (char **, int), char **p, ...)
3285 {
3286 char *s;
3287 va_list v;
3288 va_start (v,p);
3289 s = g (p, va_arg (v,int));
3290 va_end (v);
3291 return s;
3292 }
3294 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3295 function prototypes and stuff, but not '\xHH' hex character constants.
3296 These don't provoke an error unfortunately, instead are silently treated
3297 as 'x'. The following induces an error, until -std is added to get
3298 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3299 array size at least. It's necessary to write '\x00'==0 to get something
3300 that's true only with -std. */
3301 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3303 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3304 inside strings and character constants. */
3305 #define FOO(x) 'x'
3306 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3308 int test (int i, double x);
3309 struct s1 {int (*f) (int a);};
3310 struct s2 {int (*f) (double a);};
3311 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3312 int argc;
3313 char **argv;
3314 int
3315 main ()
3316 {
3317 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3318 ;
3319 return 0;
3320 }
3321 _ACEOF
3322 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3323 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3324 do
3325 CC="$ac_save_CC $ac_arg"
3326 if ac_fn_c_try_compile "$LINENO"; then :
3327 ac_cv_prog_cc_c89=$ac_arg
3328 fi
3329 rm -f core conftest.err conftest.$ac_objext
3330 test "x$ac_cv_prog_cc_c89" != "xno" && break
3331 done
3332 rm -f conftest.$ac_ext
3333 CC=$ac_save_CC
3335 fi
3336 # AC_CACHE_VAL
3337 case "x$ac_cv_prog_cc_c89" in
3338 x)
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3340 $as_echo "none needed" >&6; } ;;
3341 xno)
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3343 $as_echo "unsupported" >&6; } ;;
3344 *)
3345 CC="$CC $ac_cv_prog_cc_c89"
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3347 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3348 esac
3349 if test "x$ac_cv_prog_cc_c89" != xno; then :
3351 fi
3353 ac_ext=c
3354 ac_cpp='$CPP $CPPFLAGS'
3355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3359 # Make sure that we try clang++ first, which provides C++11 support.
3360 # The g++ compiler is less likely to support C++11.
3361 ac_ext=cpp
3362 ac_cpp='$CXXCPP $CPPFLAGS'
3363 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3364 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3365 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3366 if test -z "$CXX"; then
3367 if test -n "$CCC"; then
3368 CXX=$CCC
3369 else
3370 if test -n "$ac_tool_prefix"; then
3371 for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3372 do
3373 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3374 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3376 $as_echo_n "checking for $ac_word... " >&6; }
3377 if ${ac_cv_prog_CXX+:} false; then :
3378 $as_echo_n "(cached) " >&6
3379 else
3380 if test -n "$CXX"; then
3381 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3382 else
3383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3384 for as_dir in $PATH
3385 do
3386 IFS=$as_save_IFS
3387 test -z "$as_dir" && as_dir=.
3388 for ac_exec_ext in '' $ac_executable_extensions; do
3389 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3390 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3391 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3392 break 2
3393 fi
3394 done
3395 done
3396 IFS=$as_save_IFS
3398 fi
3399 fi
3400 CXX=$ac_cv_prog_CXX
3401 if test -n "$CXX"; then
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3403 $as_echo "$CXX" >&6; }
3404 else
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3407 fi
3410 test -n "$CXX" && break
3411 done
3412 fi
3413 if test -z "$CXX"; then
3414 ac_ct_CXX=$CXX
3415 for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3416 do
3417 # Extract the first word of "$ac_prog", so it can be a program name with args.
3418 set dummy $ac_prog; ac_word=$2
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3420 $as_echo_n "checking for $ac_word... " >&6; }
3421 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3422 $as_echo_n "(cached) " >&6
3423 else
3424 if test -n "$ac_ct_CXX"; then
3425 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3426 else
3427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3428 for as_dir in $PATH
3429 do
3430 IFS=$as_save_IFS
3431 test -z "$as_dir" && as_dir=.
3432 for ac_exec_ext in '' $ac_executable_extensions; do
3433 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3434 ac_cv_prog_ac_ct_CXX="$ac_prog"
3435 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3436 break 2
3437 fi
3438 done
3439 done
3440 IFS=$as_save_IFS
3442 fi
3443 fi
3444 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3445 if test -n "$ac_ct_CXX"; then
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3447 $as_echo "$ac_ct_CXX" >&6; }
3448 else
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3450 $as_echo "no" >&6; }
3451 fi
3454 test -n "$ac_ct_CXX" && break
3455 done
3457 if test "x$ac_ct_CXX" = x; then
3458 CXX="g++"
3459 else
3460 case $cross_compiling:$ac_tool_warned in
3461 yes:)
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3464 ac_tool_warned=yes ;;
3465 esac
3466 CXX=$ac_ct_CXX
3467 fi
3468 fi
3470 fi
3471 fi
3472 # Provide some information about the compiler.
3473 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3474 set X $ac_compile
3475 ac_compiler=$2
3476 for ac_option in --version -v -V -qversion; do
3477 { { ac_try="$ac_compiler $ac_option >&5"
3478 case "(($ac_try" in
3479 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3480 *) ac_try_echo=$ac_try;;
3481 esac
3482 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3483 $as_echo "$ac_try_echo"; } >&5
3484 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3485 ac_status=$?
3486 if test -s conftest.err; then
3487 sed '10a\
3488 ... rest of stderr output deleted ...
3489 10q' conftest.err >conftest.er1
3490 cat conftest.er1 >&5
3491 fi
3492 rm -f conftest.er1 conftest.err
3493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494 test $ac_status = 0; }
3495 done
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3498 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3499 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3500 $as_echo_n "(cached) " >&6
3501 else
3502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3503 /* end confdefs.h. */
3505 int
3506 main ()
3507 {
3508 #ifndef __GNUC__
3509 choke me
3510 #endif
3512 ;
3513 return 0;
3514 }
3515 _ACEOF
3516 if ac_fn_cxx_try_compile "$LINENO"; then :
3517 ac_compiler_gnu=yes
3518 else
3519 ac_compiler_gnu=no
3520 fi
3521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3522 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3524 fi
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3526 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3527 if test $ac_compiler_gnu = yes; then
3528 GXX=yes
3529 else
3530 GXX=
3531 fi
3532 ac_test_CXXFLAGS=${CXXFLAGS+set}
3533 ac_save_CXXFLAGS=$CXXFLAGS
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3535 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3536 if ${ac_cv_prog_cxx_g+:} false; then :
3537 $as_echo_n "(cached) " >&6
3538 else
3539 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3540 ac_cxx_werror_flag=yes
3541 ac_cv_prog_cxx_g=no
3542 CXXFLAGS="-g"
3543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h. */
3546 int
3547 main ()
3548 {
3550 ;
3551 return 0;
3552 }
3553 _ACEOF
3554 if ac_fn_cxx_try_compile "$LINENO"; then :
3555 ac_cv_prog_cxx_g=yes
3556 else
3557 CXXFLAGS=""
3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h. */
3561 int
3562 main ()
3563 {
3565 ;
3566 return 0;
3567 }
3568 _ACEOF
3569 if ac_fn_cxx_try_compile "$LINENO"; then :
3571 else
3572 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3573 CXXFLAGS="-g"
3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3575 /* end confdefs.h. */
3577 int
3578 main ()
3579 {
3581 ;
3582 return 0;
3583 }
3584 _ACEOF
3585 if ac_fn_cxx_try_compile "$LINENO"; then :
3586 ac_cv_prog_cxx_g=yes
3587 fi
3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3589 fi
3590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3591 fi
3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3593 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3594 fi
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3596 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3597 if test "$ac_test_CXXFLAGS" = set; then
3598 CXXFLAGS=$ac_save_CXXFLAGS
3599 elif test $ac_cv_prog_cxx_g = yes; then
3600 if test "$GXX" = yes; then
3601 CXXFLAGS="-g -O2"
3602 else
3603 CXXFLAGS="-g"
3604 fi
3605 else
3606 if test "$GXX" = yes; then
3607 CXXFLAGS="-O2"
3608 else
3609 CXXFLAGS=
3610 fi
3611 fi
3612 ac_ext=c
3613 ac_cpp='$CPP $CPPFLAGS'
3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3619 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3620 # The release mode use is the default one for autoconf
3621 if test "$GCC" = yes; then
3622 if test "$CFLAGS" = ""; then
3623 if test "$ENABLE_DEBUG" = 1; then
3624 CFLAGS=-g
3625 fi
3626 if test "$ENABLE_RELEASE" = 1; then
3627 CFLAGS="$CFLAGS -O2"
3628 fi
3629 fi
3630 if test "$CXXFLAGS" = ""; then
3631 if test "$ENABLE_DEBUG" = 1; then
3632 CXXFLAGS=-g
3633 fi
3634 if test "$ENABLE_RELEASE" = 1; then
3635 CXXFLAGS="$CXXFLAGS -O2"
3636 fi
3637 fi
3638 fi
3640 ac_ext=c
3641 ac_cpp='$CPP $CPPFLAGS'
3642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3646 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3647 # On Suns, sometimes $CPP names a directory.
3648 if test -n "$CPP" && test -d "$CPP"; then
3649 CPP=
3650 fi
3651 if test -z "$CPP"; then
3652 if ${ac_cv_prog_CPP+:} false; then :
3653 $as_echo_n "(cached) " >&6
3654 else
3655 # Double quotes because CPP needs to be expanded
3656 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3657 do
3658 ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661 # Use a header file that comes with gcc, so configuring glibc
3662 # with a fresh cross-compiler works.
3663 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664 # <limits.h> exists even on freestanding compilers.
3665 # On the NeXT, cc -E runs the code through the compiler's parser,
3666 # not just through cpp. "Syntax error" is here to catch this case.
3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h. */
3669 #ifdef __STDC__
3670 # include <limits.h>
3671 #else
3672 # include <assert.h>
3673 #endif
3674 Syntax error
3675 _ACEOF
3676 if ac_fn_c_try_cpp "$LINENO"; then :
3678 else
3679 # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.i conftest.$ac_ext
3684 # OK, works on sane cases. Now check whether nonexistent headers
3685 # can be detected and how.
3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h. */
3688 #include <ac_nonexistent.h>
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691 # Broken: success on invalid input.
3692 continue
3693 else
3694 # Passes both tests.
3695 ac_preproc_ok=:
3696 break
3697 fi
3698 rm -f conftest.err conftest.i conftest.$ac_ext
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.i conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704 break
3705 fi
3707 done
3708 ac_cv_prog_CPP=$CPP
3710 fi
3711 CPP=$ac_cv_prog_CPP
3712 else
3713 ac_cv_prog_CPP=$CPP
3714 fi
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3716 $as_echo "$CPP" >&6; }
3717 ac_preproc_ok=false
3718 for ac_c_preproc_warn_flag in '' yes
3719 do
3720 # Use a header file that comes with gcc, so configuring glibc
3721 # with a fresh cross-compiler works.
3722 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3723 # <limits.h> exists even on freestanding compilers.
3724 # On the NeXT, cc -E runs the code through the compiler's parser,
3725 # not just through cpp. "Syntax error" is here to catch this case.
3726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h. */
3728 #ifdef __STDC__
3729 # include <limits.h>
3730 #else
3731 # include <assert.h>
3732 #endif
3733 Syntax error
3734 _ACEOF
3735 if ac_fn_c_try_cpp "$LINENO"; then :
3737 else
3738 # Broken: fails on valid input.
3739 continue
3740 fi
3741 rm -f conftest.err conftest.i conftest.$ac_ext
3743 # OK, works on sane cases. Now check whether nonexistent headers
3744 # can be detected and how.
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h. */
3747 #include <ac_nonexistent.h>
3748 _ACEOF
3749 if ac_fn_c_try_cpp "$LINENO"; then :
3750 # Broken: success on invalid input.
3751 continue
3752 else
3753 # Passes both tests.
3754 ac_preproc_ok=:
3755 break
3756 fi
3757 rm -f conftest.err conftest.i conftest.$ac_ext
3759 done
3760 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3761 rm -f conftest.i conftest.err conftest.$ac_ext
3762 if $ac_preproc_ok; then :
3764 else
3765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3767 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3768 See \`config.log' for more details" "$LINENO" 5; }
3769 fi
3771 ac_ext=c
3772 ac_cpp='$CPP $CPPFLAGS'
3773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3778 # Find a good install program. We prefer a C program (faster),
3779 # so one script is as good as another. But avoid the broken or
3780 # incompatible versions:
3781 # SysV /etc/install, /usr/sbin/install
3782 # SunOS /usr/etc/install
3783 # IRIX /sbin/install
3784 # AIX /bin/install
3785 # AmigaOS /C/install, which installs bootblocks on floppy discs
3786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3789 # OS/2's system install, which has a completely different semantic
3790 # ./install, which can be erroneously created by make from ./install.sh.
3791 # Reject install programs that cannot install multiple files.
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3793 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3794 if test -z "$INSTALL"; then
3795 if ${ac_cv_path_install+:} false; then :
3796 $as_echo_n "(cached) " >&6
3797 else
3798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3799 for as_dir in $PATH
3800 do
3801 IFS=$as_save_IFS
3802 test -z "$as_dir" && as_dir=.
3803 # Account for people who put trailing slashes in PATH elements.
3804 case $as_dir/ in #((
3805 ./ | .// | /[cC]/* | \
3806 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3807 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3808 /usr/ucb/* ) ;;
3809 *)
3810 # OSF1 and SCO ODT 3.0 have their own names for install.
3811 # Don't use installbsd from OSF since it installs stuff as root
3812 # by default.
3813 for ac_prog in ginstall scoinst install; do
3814 for ac_exec_ext in '' $ac_executable_extensions; do
3815 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3816 if test $ac_prog = install &&
3817 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3818 # AIX install. It has an incompatible calling convention.
3819 :
3820 elif test $ac_prog = install &&
3821 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3822 # program-specific install script used by HP pwplus--don't use.
3823 :
3824 else
3825 rm -rf conftest.one conftest.two conftest.dir
3826 echo one > conftest.one
3827 echo two > conftest.two
3828 mkdir conftest.dir
3829 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3830 test -s conftest.one && test -s conftest.two &&
3831 test -s conftest.dir/conftest.one &&
3832 test -s conftest.dir/conftest.two
3833 then
3834 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3835 break 3
3836 fi
3837 fi
3838 fi
3839 done
3840 done
3841 ;;
3842 esac
3844 done
3845 IFS=$as_save_IFS
3847 rm -rf conftest.one conftest.two conftest.dir
3849 fi
3850 if test "${ac_cv_path_install+set}" = set; then
3851 INSTALL=$ac_cv_path_install
3852 else
3853 # As a last resort, use the slow shell script. Don't cache a
3854 # value for INSTALL within a source directory, because that will
3855 # break other packages using the cache if that directory is
3856 # removed, or if the value is a relative name.
3857 INSTALL=$ac_install_sh
3858 fi
3859 fi
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3861 $as_echo "$INSTALL" >&6; }
3863 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3864 # It thinks the first close brace ends the variable substitution.
3865 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3874 ac_ext=cpp
3875 ac_cpp='$CXXCPP $CPPFLAGS'
3876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h. */
3884 int
3885 main ()
3886 {
3888 ;
3889 return 0;
3890 }
3891 _ACEOF
3892 if ac_fn_cxx_try_link "$LINENO"; then :
3894 fi
3895 rm -f core conftest.err conftest.$ac_objext \
3896 conftest$ac_exeext conftest.$ac_ext
3897 ac_ext=c
3898 ac_cpp='$CPP $CPPFLAGS'
3899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3904 # make sure install is relative to srcdir - if a script
3905 if test "$srcdir" = "."; then
3906 # If srcdir isn't just ., then (srcdir) is already prepended.
3907 if test "${ac_install_sh}" = "${INSTALL}"; then
3908 INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
3909 fi
3910 fi
3912 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
3913 #AC_CHECK_PROG(STRIP, strip, strip, true)
3915 # Check for the platform make
3916 for ac_prog in gmake gnumake
3917 do
3918 # Extract the first word of "$ac_prog", so it can be a program name with args.
3919 set dummy $ac_prog; ac_word=$2
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3921 $as_echo_n "checking for $ac_word... " >&6; }
3922 if ${ac_cv_path_U_MAKE+:} false; then :
3923 $as_echo_n "(cached) " >&6
3924 else
3925 case $U_MAKE in
3926 [\\/]* | ?:[\\/]*)
3927 ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
3928 ;;
3929 *)
3930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3931 for as_dir in $PATH
3932 do
3933 IFS=$as_save_IFS
3934 test -z "$as_dir" && as_dir=.
3935 for ac_exec_ext in '' $ac_executable_extensions; do
3936 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3937 ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
3938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3939 break 2
3940 fi
3941 done
3942 done
3943 IFS=$as_save_IFS
3945 ;;
3946 esac
3947 fi
3948 U_MAKE=$ac_cv_path_U_MAKE
3949 if test -n "$U_MAKE"; then
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
3951 $as_echo "$U_MAKE" >&6; }
3952 else
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3954 $as_echo "no" >&6; }
3955 fi
3958 test -n "$U_MAKE" && break
3959 done
3960 test -n "$U_MAKE" || U_MAKE="make"
3966 # Check whether --with-cross-build was given.
3967 if test "${with_cross_build+set}" = set; then :
3968 withval=$with_cross_build; cross_buildroot="${withval}"
3969 else
3970 cross_buildroot=""
3971 fi
3974 if test "X$cross_buildroot" = "X"; then
3975 if test "$cross_compiling" = "yes"; then
3976 as_fn_error $? "Error! Cross compiling but no --with-cross-build option specified - please supply the path to an executable ICU's build root" "$LINENO" 5
3977 fi
3978 else
3979 if test -f "${cross_buildroot}/config/icucross.mk"; then
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
3981 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
3982 else
3983 if test -d "${cross_buildroot}"; then
3984 as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
3985 else
3986 as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
3987 fi
3988 fi
3989 fi
3992 # Check for doxygen to generate documentation
3993 # Extract the first word of "doxygen", so it can be a program name with args.
3994 set dummy doxygen; ac_word=$2
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3996 $as_echo_n "checking for $ac_word... " >&6; }
3997 if ${ac_cv_path_DOXYGEN+:} false; then :
3998 $as_echo_n "(cached) " >&6
3999 else
4000 case $DOXYGEN in
4001 [\\/]* | ?:[\\/]*)
4002 ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4003 ;;
4004 *)
4005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4006 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4007 for as_dir in $as_dummy
4008 do
4009 IFS=$as_save_IFS
4010 test -z "$as_dir" && as_dir=.
4011 for ac_exec_ext in '' $ac_executable_extensions; do
4012 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4013 ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4015 break 2
4016 fi
4017 done
4018 done
4019 IFS=$as_save_IFS
4021 ;;
4022 esac
4023 fi
4024 DOXYGEN=$ac_cv_path_DOXYGEN
4025 if test -n "$DOXYGEN"; then
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4027 $as_echo "$DOXYGEN" >&6; }
4028 else
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4030 $as_echo "no" >&6; }
4031 fi
4035 # Check that the linker is usable
4037 case "${host}" in
4038 *-*-cygwin*|*-*-mingw*)
4039 if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4040 as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4041 Please follow the directions in ICU's readme." "$LINENO" 5
4042 fi;;
4043 *);;
4044 esac
4046 # Determine the executable suffix
4047 # We don't use AC_EXEEXT because some compilers output separate debugging
4048 # files, which confuses the AC_EXEEXT macro.
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4050 $as_echo_n "checking checking for executable suffix... " >&6; }
4051 case "${host}" in
4052 *-*-cygwin*|*-*-mingw*) EXEEXT=.exe ;;
4053 *) EXEEXT="" ;;
4054 esac
4055 ac_exeext=$EXEEXT
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4057 $as_echo "$EXEEXT" >&6; }
4060 # Determine how strict we want to be when compiling
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4063 $as_echo_n "checking whether strict compiling is on... " >&6; }
4064 # Check whether --enable-strict was given.
4065 if test "${enable_strict+set}" = set; then :
4066 enableval=$enable_strict;
4067 if test "$enableval" = no
4068 then
4069 ac_use_strict_options=no
4070 else
4071 ac_use_strict_options=yes
4072 fi
4074 else
4075 ac_use_strict_options=yes
4076 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4079 $as_echo "$ac_use_strict_options" >&6; }
4081 if test "$ac_use_strict_options" = yes
4082 then
4083 if test "$GCC" = yes
4084 then
4085 case "${host}" in
4086 *-*-solaris*)
4087 # Don't use -std=c99 option on Solaris/GCC
4088 ;;
4089 *)
4090 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4091 # We use -std=c99 to disable the gnu99 defaults and its associated warnings
4092 CFLAGS="$CFLAGS -std=c99"
4093 ;;
4094 esac
4096 CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4097 else
4098 case "${host}" in
4099 *-*-cygwin)
4100 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4101 then
4102 CFLAGS="$CFLAGS /W4"
4103 fi ;;
4104 *-*-mingw32|*-*-mingw64)
4105 CFLAGS="$CFLAGS -W4" ;;
4106 esac
4107 fi
4108 if test "$GXX" = yes
4109 then
4110 CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4111 else
4112 case "${host}" in
4113 *-*-cygwin)
4114 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4115 then
4116 CXXFLAGS="$CXXFLAGS /W4"
4117 fi ;;
4118 *-*-mingw32|*-*-mingw64)
4119 CFLAGS="$CFLAGS -W4" ;;
4120 esac
4121 fi
4122 fi
4125 # Check if we can build and use 64-bit libraries
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4129 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4130 if ${ac_cv_path_GREP+:} false; then :
4131 $as_echo_n "(cached) " >&6
4132 else
4133 if test -z "$GREP"; then
4134 ac_path_GREP_found=false
4135 # Loop through the user's path and test for each of PROGNAME-LIST
4136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4137 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4138 do
4139 IFS=$as_save_IFS
4140 test -z "$as_dir" && as_dir=.
4141 for ac_prog in grep ggrep; do
4142 for ac_exec_ext in '' $ac_executable_extensions; do
4143 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4144 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4145 # Check for GNU ac_path_GREP and select it if it is found.
4146 # Check for GNU $ac_path_GREP
4147 case `"$ac_path_GREP" --version 2>&1` in
4148 *GNU*)
4149 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4150 *)
4151 ac_count=0
4152 $as_echo_n 0123456789 >"conftest.in"
4153 while :
4154 do
4155 cat "conftest.in" "conftest.in" >"conftest.tmp"
4156 mv "conftest.tmp" "conftest.in"
4157 cp "conftest.in" "conftest.nl"
4158 $as_echo 'GREP' >> "conftest.nl"
4159 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4160 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4161 as_fn_arith $ac_count + 1 && ac_count=$as_val
4162 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4163 # Best one so far, save it but keep looking for a better one
4164 ac_cv_path_GREP="$ac_path_GREP"
4165 ac_path_GREP_max=$ac_count
4166 fi
4167 # 10*(2^10) chars as input seems more than enough
4168 test $ac_count -gt 10 && break
4169 done
4170 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4171 esac
4173 $ac_path_GREP_found && break 3
4174 done
4175 done
4176 done
4177 IFS=$as_save_IFS
4178 if test -z "$ac_cv_path_GREP"; then
4179 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4180 fi
4181 else
4182 ac_cv_path_GREP=$GREP
4183 fi
4185 fi
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4187 $as_echo "$ac_cv_path_GREP" >&6; }
4188 GREP="$ac_cv_path_GREP"
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4192 $as_echo_n "checking for egrep... " >&6; }
4193 if ${ac_cv_path_EGREP+:} false; then :
4194 $as_echo_n "(cached) " >&6
4195 else
4196 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4197 then ac_cv_path_EGREP="$GREP -E"
4198 else
4199 if test -z "$EGREP"; then
4200 ac_path_EGREP_found=false
4201 # Loop through the user's path and test for each of PROGNAME-LIST
4202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4203 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4204 do
4205 IFS=$as_save_IFS
4206 test -z "$as_dir" && as_dir=.
4207 for ac_prog in egrep; do
4208 for ac_exec_ext in '' $ac_executable_extensions; do
4209 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4210 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4211 # Check for GNU ac_path_EGREP and select it if it is found.
4212 # Check for GNU $ac_path_EGREP
4213 case `"$ac_path_EGREP" --version 2>&1` in
4214 *GNU*)
4215 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4216 *)
4217 ac_count=0
4218 $as_echo_n 0123456789 >"conftest.in"
4219 while :
4220 do
4221 cat "conftest.in" "conftest.in" >"conftest.tmp"
4222 mv "conftest.tmp" "conftest.in"
4223 cp "conftest.in" "conftest.nl"
4224 $as_echo 'EGREP' >> "conftest.nl"
4225 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4226 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4227 as_fn_arith $ac_count + 1 && ac_count=$as_val
4228 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4229 # Best one so far, save it but keep looking for a better one
4230 ac_cv_path_EGREP="$ac_path_EGREP"
4231 ac_path_EGREP_max=$ac_count
4232 fi
4233 # 10*(2^10) chars as input seems more than enough
4234 test $ac_count -gt 10 && break
4235 done
4236 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4237 esac
4239 $ac_path_EGREP_found && break 3
4240 done
4241 done
4242 done
4243 IFS=$as_save_IFS
4244 if test -z "$ac_cv_path_EGREP"; then
4245 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4246 fi
4247 else
4248 ac_cv_path_EGREP=$EGREP
4249 fi
4251 fi
4252 fi
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4254 $as_echo "$ac_cv_path_EGREP" >&6; }
4255 EGREP="$ac_cv_path_EGREP"
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4259 $as_echo_n "checking for ANSI C header files... " >&6; }
4260 if ${ac_cv_header_stdc+:} false; then :
4261 $as_echo_n "(cached) " >&6
4262 else
4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4264 /* end confdefs.h. */
4265 #include <stdlib.h>
4266 #include <stdarg.h>
4267 #include <string.h>
4268 #include <float.h>
4270 int
4271 main ()
4272 {
4274 ;
4275 return 0;
4276 }
4277 _ACEOF
4278 if ac_fn_c_try_compile "$LINENO"; then :
4279 ac_cv_header_stdc=yes
4280 else
4281 ac_cv_header_stdc=no
4282 fi
4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4285 if test $ac_cv_header_stdc = yes; then
4286 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4288 /* end confdefs.h. */
4289 #include <string.h>
4291 _ACEOF
4292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4293 $EGREP "memchr" >/dev/null 2>&1; then :
4295 else
4296 ac_cv_header_stdc=no
4297 fi
4298 rm -f conftest*
4300 fi
4302 if test $ac_cv_header_stdc = yes; then
4303 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4305 /* end confdefs.h. */
4306 #include <stdlib.h>
4308 _ACEOF
4309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4310 $EGREP "free" >/dev/null 2>&1; then :
4312 else
4313 ac_cv_header_stdc=no
4314 fi
4315 rm -f conftest*
4317 fi
4319 if test $ac_cv_header_stdc = yes; then
4320 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4321 if test "$cross_compiling" = yes; then :
4322 :
4323 else
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h. */
4326 #include <ctype.h>
4327 #include <stdlib.h>
4328 #if ((' ' & 0x0FF) == 0x020)
4329 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4330 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4331 #else
4332 # define ISLOWER(c) \
4333 (('a' <= (c) && (c) <= 'i') \
4334 || ('j' <= (c) && (c) <= 'r') \
4335 || ('s' <= (c) && (c) <= 'z'))
4336 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4337 #endif
4339 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4340 int
4341 main ()
4342 {
4343 int i;
4344 for (i = 0; i < 256; i++)
4345 if (XOR (islower (i), ISLOWER (i))
4346 || toupper (i) != TOUPPER (i))
4347 return 2;
4348 return 0;
4349 }
4350 _ACEOF
4351 if ac_fn_c_try_run "$LINENO"; then :
4353 else
4354 ac_cv_header_stdc=no
4355 fi
4356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4357 conftest.$ac_objext conftest.beam conftest.$ac_ext
4358 fi
4360 fi
4361 fi
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4363 $as_echo "$ac_cv_header_stdc" >&6; }
4364 if test $ac_cv_header_stdc = yes; then
4366 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4368 fi
4370 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4371 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4372 inttypes.h stdint.h unistd.h
4373 do :
4374 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4375 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4376 "
4377 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4378 cat >>confdefs.h <<_ACEOF
4379 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4380 _ACEOF
4382 fi
4384 done
4388 BITS_REQ=nochange
4389 ENABLE_64BIT_LIBS=unknown
4390 ## revisit this for cross-compile.
4392 # Check whether --enable-64bit-libs was given.
4393 if test "${enable_64bit_libs+set}" = set; then :
4394 enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4395 case "${enableval}" in
4396 no|false|32) with_library_bits=32; ;;
4397 yes|true|64) with_library_bits=64else32 ;;
4398 nochange) with_library_bits=nochange; ;;
4399 *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4400 esac
4401 fi
4406 # Check whether --with-library-bits was given.
4407 if test "${with_library_bits+set}" = set; then :
4408 withval=$with_library_bits; case "${withval}" in
4409 ""|nochange) BITS_REQ=$withval ;;
4410 32|64|64else32) BITS_REQ=$withval ;;
4411 *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4412 esac
4413 fi
4416 # don't use these for cross compiling
4417 if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4418 as_fn_error $? "Don't specify bitness when cross compiling. See readme.html for help with cross compilation., and set compiler options manually." "$LINENO" 5
4419 fi
4420 # The cast to long int works around a bug in the HP C Compiler
4421 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4422 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4423 # This bug is HP SR number 8606223364.
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4425 $as_echo_n "checking size of void *... " >&6; }
4426 if ${ac_cv_sizeof_void_p+:} false; then :
4427 $as_echo_n "(cached) " >&6
4428 else
4429 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
4431 else
4432 if test "$ac_cv_type_void_p" = yes; then
4433 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4434 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4435 as_fn_error 77 "cannot compute sizeof (void *)
4436 See \`config.log' for more details" "$LINENO" 5; }
4437 else
4438 ac_cv_sizeof_void_p=0
4439 fi
4440 fi
4442 fi
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4444 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4448 cat >>confdefs.h <<_ACEOF
4449 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4450 _ACEOF
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4454 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4455 case $ac_cv_sizeof_void_p in
4456 8) DEFAULT_64BIT=yes ;;
4457 4) DEFAULT_64BIT=no ;;
4458 *) DEFAULT_64BIT=unknown
4459 esac
4460 BITS_GOT=unknown
4462 # 'OK' here means, we can exit any further checking, everything's copa
4463 BITS_OK=yes
4465 # do we need to check for buildable/runnable 32 or 64 bit?
4466 BITS_CHECK_32=no
4467 BITS_CHECK_64=no
4469 # later, can we run the 32/64 bit binaries so made?
4470 BITS_RUN_32=no
4471 BITS_RUN_64=no
4473 if test "$DEFAULT_64BIT" = "yes"; then
4474 # we get 64 bits by default.
4475 BITS_GOT=64
4476 case "$BITS_REQ" in
4477 32)
4478 # need to look for 32 bit support.
4479 BITS_CHECK_32=yes
4480 # not copa.
4481 BITS_OK=no;;
4482 # everyone else is happy.
4483 nochange) ;;
4484 *) ;;
4485 esac
4486 elif test "$DEFAULT_64BIT" = "no"; then
4487 # not 64 bit by default.
4488 BITS_GOT=32
4489 case "$BITS_REQ" in
4490 64|64else32)
4491 BITS_CHECK_64=yes
4492 #BITS_CHECK_32=yes
4493 BITS_OK=no;;
4494 nochange) ;;
4495 *) ;;
4496 esac
4497 elif test "$DEFAULT_64BIT" = "unknown"; then
4498 # cross compiling.
4499 BITS_GOT=unknown
4500 case "$BITS_REQ" in
4501 64|64else32) BITS_OK=no
4502 BITS_CHECK_32=yes
4503 BITS_CHECK_64=yes ;;
4504 32) BITS_OK=no;;
4505 nochange) ;;
4506 *) ;;
4507 esac
4508 fi
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4511 $as_echo "$DEFAULT_64BIT" >&6; };
4513 if test "$BITS_OK" != "yes"; then
4514 # not copa. back these up.
4515 CFLAGS_OLD="${CFLAGS}"
4516 CXXFLAGS_OLD="${CXXFLAGS}"
4517 LDFLAGS_OLD="${LDFLAGS}"
4518 ARFLAGS_OLD="${ARFLAGS}"
4520 CFLAGS_32="${CFLAGS}"
4521 CXXFLAGS_32="${CXXFLAGS}"
4522 LDFLAGS_32="${LDFLAGS}"
4523 ARFLAGS_32="${ARFLAGS}"
4525 CFLAGS_64="${CFLAGS}"
4526 CXXFLAGS_64="${CXXFLAGS}"
4527 LDFLAGS_64="${LDFLAGS}"
4528 ARFLAGS_64="${ARFLAGS}"
4530 CAN_BUILD_64=unknown
4531 CAN_BUILD_32=unknown
4532 # These results can't be cached because is sets compiler flags.
4533 if test "$BITS_CHECK_64" = "yes"; then
4534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4535 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4536 CAN_BUILD_64=no
4537 ####
4538 # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4539 # Note, we don't have to actually check if the options work- we'll try them before using them.
4540 # So, only try actually testing the options, if you are trying to decide between multiple options.
4541 # On exit from the following clauses:
4542 # if CAN_BUILD_64=yes:
4543 # *FLAGS are assumed to contain the right settings for 64bit
4544 # else if CAN_BUILD_64=no: (default)
4545 # *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4547 if test "$GCC" = yes; then
4548 CFLAGS="${CFLAGS} -m64"
4549 CXXFLAGS="${CXXFLAGS} -m64"
4550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4551 /* end confdefs.h. */
4552 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4553 _ACEOF
4554 if ac_fn_c_try_compile "$LINENO"; then :
4555 CAN_BUILD_64=yes
4556 else
4557 CAN_BUILD_64=no
4558 fi
4559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4560 else
4561 case "${host}" in
4562 sparc*-*-solaris*)
4563 # 1. try -m64
4564 CFLAGS="${CFLAGS} -m64"
4565 CXXFLAGS="${CXXFLAGS} -m64"
4566 if test "$cross_compiling" = yes; then :
4567 CAN_BUILD_64=unknown
4568 else
4569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4570 /* end confdefs.h. */
4571 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4572 _ACEOF
4573 if ac_fn_c_try_run "$LINENO"; then :
4574 CAN_BUILD_64=yes
4575 else
4576 CAN_BUILD_64=no
4577 fi
4578 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4579 conftest.$ac_objext conftest.beam conftest.$ac_ext
4580 fi
4582 if test "$CAN_BUILD_64" != yes; then
4583 # Nope. back out changes.
4584 CFLAGS="${CFLAGS_OLD}"
4585 CXXFLAGS="${CFLAGS_OLD}"
4586 # 2. try xarch=v9 [deprecated]
4587 ## TODO: cross compile: the following won't work.
4588 SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4589 SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4590 # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4591 if test -z "$SOL64" && test -n "$SPARCV9"; then
4592 CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4593 CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4594 LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4595 CAN_BUILD_64=yes
4596 fi
4597 fi
4598 ;;
4599 i386-*-solaris*)
4600 # 1. try -m64
4601 CFLAGS="${CFLAGS} -m64"
4602 CXXFLAGS="${CXXFLAGS} -m64"
4603 if test "$cross_compiling" = yes; then :
4604 CAN_BUILD_64=unknown
4605 else
4606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4607 /* end confdefs.h. */
4608 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4609 _ACEOF
4610 if ac_fn_c_try_run "$LINENO"; then :
4611 CAN_BUILD_64=yes
4612 else
4613 CAN_BUILD_64=no
4614 fi
4615 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4616 conftest.$ac_objext conftest.beam conftest.$ac_ext
4617 fi
4619 if test "$CAN_BUILD_64" != yes; then
4620 # Nope. back out changes.
4621 CFLAGS="${CFLAGS_OLD}"
4622 CXXFLAGS="${CXXFLAGS_OLD}"
4623 # 2. try the older compiler option
4624 ## TODO: cross compile problem
4625 AMD64=`isainfo -n 2>&1 | grep amd64`
4626 SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4627 if test -z "$SOL64" && test -n "$AMD64"; then
4628 CFLAGS="${CFLAGS} -xtarget=generic64"
4629 CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4630 CAN_BUILD_64=yes
4631 fi
4632 fi
4633 ;;
4634 ia64-*-linux*)
4635 # check for ecc/ecpc compiler support
4636 ## TODO: cross compiler problem
4637 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4638 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4639 CAN_BUILD_64=yes
4640 fi
4641 fi
4642 ;;
4643 *-*-cygwin)
4644 # vcvarsamd64.bat should have been used to enable 64-bit builds.
4645 # We only do this check to display the correct answer.
4646 ## TODO: cross compiler problem
4647 if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4648 CAN_BUILD_64=yes
4649 fi
4650 ;;
4651 *-*-aix*|powerpc64-*-linux*)
4652 CFLAGS="${CFLAGS} -q64"
4653 CXXFLAGS="${CXXFLAGS} -q64"
4654 LDFLAGS="${LDFLAGS} -q64"
4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4656 /* end confdefs.h. */
4657 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4658 _ACEOF
4659 if ac_fn_c_try_compile "$LINENO"; then :
4660 CAN_BUILD_64=yes
4661 else
4662 CAN_BUILD_64=no
4663 fi
4664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4665 if test "$CAN_BUILD_64" = yes; then
4666 # worked- set other options.
4667 case "${host}" in
4668 *-*-aix*)
4669 # tell AIX what executable mode to use.
4670 ARFLAGS="${ARFLAGS} -X64"
4671 esac
4672 fi
4673 ;;
4674 *-*-hpux*)
4675 # First we try the newer +DD64, if that doesn't work,
4676 # try other options.
4678 CFLAGS="${CFLAGS} +DD64"
4679 CXXFLAGS="${CXXFLAGS} +DD64"
4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4681 /* end confdefs.h. */
4682 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4683 _ACEOF
4684 if ac_fn_c_try_compile "$LINENO"; then :
4685 CAN_BUILD_64=yes
4686 else
4687 CAN_BUILD_64=no
4688 fi
4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4690 if test "$CAN_BUILD_64" != yes; then
4691 # reset
4692 CFLAGS="${CFLAGS_OLD}"
4693 CXXFLAGS="${CXXFLAGS_OLD}"
4694 # append
4695 CFLAGS="${CFLAGS} +DA2.0W"
4696 CXXFLAGS="${CXXFLAGS} +DA2.0W"
4697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4698 /* end confdefs.h. */
4699 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4700 _ACEOF
4701 if ac_fn_c_try_compile "$LINENO"; then :
4702 CAN_BUILD_64=yes
4703 else
4704 CAN_BUILD_64=no
4705 fi
4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4707 fi
4708 ;;
4709 *-*ibm-openedition*|*-*-os390*)
4710 CFLAGS="${CFLAGS} -Wc,lp64"
4711 CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4712 LDFLAGS="${LDFLAGS} -Wl,lp64"
4713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4714 /* end confdefs.h. */
4715 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4716 _ACEOF
4717 if ac_fn_c_try_compile "$LINENO"; then :
4718 CAN_BUILD_64=yes
4719 else
4720 CAN_BUILD_64=no
4721 fi
4722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4723 ;;
4724 *)
4725 # unknown platform.
4726 ;;
4727 esac
4728 fi
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4730 $as_echo "$CAN_BUILD_64" >&6; }
4731 if test "$CAN_BUILD_64" = yes; then
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4733 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4734 if test "$cross_compiling" = yes; then :
4735 BITS_RUN_64=unknown
4736 else
4737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4738 /* end confdefs.h. */
4739 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4740 _ACEOF
4741 if ac_fn_c_try_run "$LINENO"; then :
4742 BITS_RUN_64=yes
4743 else
4744 BITS_RUN_64=no
4745 fi
4746 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4747 conftest.$ac_objext conftest.beam conftest.$ac_ext
4748 fi
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4751 $as_echo "$BITS_RUN_64" >&6; };
4753 CFLAGS_64="${CFLAGS}"
4754 CXXFLAGS_64="${CXXFLAGS}"
4755 LDFLAGS_64="${LDFLAGS}"
4756 ARFLAGS_64="${ARFLAGS}"
4757 fi
4758 # put it back.
4759 CFLAGS="${CFLAGS_OLD}"
4760 CXXFLAGS="${CXXFLAGS_OLD}"
4761 LDFLAGS="${LDFLAGS_OLD}"
4762 ARFLAGS="${ARFLAGS_OLD}"
4763 fi
4764 if test "$BITS_CHECK_32" = "yes"; then
4765 # see comment under 'if BITS_CHECK_64', above.
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4767 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4768 if test "$GCC" = yes; then
4769 CFLAGS="${CFLAGS} -m32"
4770 CXXFLAGS="${CXXFLAGS} -m32"
4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4772 /* end confdefs.h. */
4773 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4774 _ACEOF
4775 if ac_fn_c_try_compile "$LINENO"; then :
4776 CAN_BUILD_32=yes
4777 else
4778 CAN_BUILD_32=no
4779 fi
4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4781 fi
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
4783 $as_echo "$CAN_BUILD_32" >&6; }
4784 if test "$CAN_BUILD_32" = yes; then
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
4786 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
4787 if test "$cross_compiling" = yes; then :
4788 BITS_RUN_32=unknown
4789 else
4790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4791 /* end confdefs.h. */
4792 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4793 _ACEOF
4794 if ac_fn_c_try_run "$LINENO"; then :
4795 BITS_RUN_32=yes
4796 else
4797 BITS_RUN_32=no
4798 fi
4799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4800 conftest.$ac_objext conftest.beam conftest.$ac_ext
4801 fi
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
4804 $as_echo "$BITS_RUN_32" >&6; };
4805 CFLAGS_32="${CFLAGS}"
4806 CXXFLAGS_32="${CXXFLAGS}"
4807 LDFLAGS_32="${LDFLAGS}"
4808 ARFLAGS_32="${ARFLAGS}"
4809 fi
4810 # put it back.
4811 CFLAGS="${CFLAGS_OLD}"
4812 CXXFLAGS="${CXXFLAGS_OLD}"
4813 LDFLAGS="${LDFLAGS_OLD}"
4814 ARFLAGS="${ARFLAGS_OLD}"
4815 fi
4817 ##
4818 # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
4819 #
4821 # First, implement 64else32
4822 if test "$BITS_REQ" = "64else32"; then
4823 if test "$BITS_RUN_64" = "yes"; then
4824 BITS_REQ=64
4825 else
4826 # no changes.
4827 BITS_OK=yes
4828 fi
4829 fi
4831 # implement.
4832 if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
4833 CFLAGS="${CFLAGS_32}"
4834 CXXFLAGS="${CXXFLAGS_32}"
4835 LDFLAGS="${LDFLAGS_32}"
4836 ARFLAGS="${ARFLAGS_32}"
4837 BITS_OK=yes
4838 elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
4839 CFLAGS="${CFLAGS_64}"
4840 CXXFLAGS="${CXXFLAGS_64}"
4841 LDFLAGS="${LDFLAGS_64}"
4842 ARFLAGS="${ARFLAGS_64}"
4843 BITS_OK=yes
4844 elif test "$BITS_OK" != "yes"; then
4845 as_fn_error $? "Requested $BITS_REQ bit binaries but could not compile and execute them. See readme.html for help with cross compilation., and set compiler options manually." "$LINENO" 5
4846 fi
4847 fi
4852 # Determine the Makefile fragment
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
4855 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
4856 if ${icu_cv_host_frag+:} false; then :
4857 $as_echo_n "(cached) " >&6
4858 else
4860 case "${host}" in
4861 *-*-solaris*)
4862 if test "$GCC" = yes; then
4863 icu_cv_host_frag=mh-solaris-gcc
4864 else
4865 icu_cv_host_frag=mh-solaris
4866 fi ;;
4867 alpha*-*-linux-gnu)
4868 if test "$GCC" = yes; then
4869 icu_cv_host_frag=mh-alpha-linux-gcc
4870 else
4871 icu_cv_host_frag=mh-alpha-linux-cc
4872 fi ;;
4873 powerpc*-*-linux*)
4874 if test "$GCC" = yes; then
4875 icu_cv_host_frag=mh-linux
4876 else
4877 icu_cv_host_frag=mh-linux-va
4878 fi ;;
4879 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
4880 *-*-cygwin|*-*-mingw32|*-*-mingw64)
4881 if test "$GCC" = yes; then
4882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4883 /* end confdefs.h. */
4885 #ifndef __MINGW32__
4886 #error This is not MinGW
4887 #endif
4888 int
4889 main ()
4890 {
4892 ;
4893 return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_c_try_compile "$LINENO"; then :
4897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4898 /* end confdefs.h. */
4900 #ifndef __MINGW64__
4901 #error This is not MinGW64
4902 #endif
4903 int
4904 main ()
4905 {
4907 ;
4908 return 0;
4909 }
4910 _ACEOF
4911 if ac_fn_c_try_compile "$LINENO"; then :
4912 icu_cv_host_frag=mh-mingw64
4913 else
4914 icu_cv_host_frag=mh-mingw
4915 fi
4916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4917 else
4918 icu_cv_host_frag=mh-cygwin
4919 fi
4920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4921 else
4922 case "${host}" in
4923 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
4924 *-*-mingw32|*-*-mingw64) icu_cv_host_frag=mh-msys-msvc ;;
4925 esac
4926 fi ;;
4927 *-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;;
4928 *-*-aix*)
4929 if test "$GCC" = yes; then
4930 icu_cv_host_frag=mh-aix-gcc
4931 else
4932 icu_cv_host_frag=mh-aix-va
4933 fi ;;
4934 *-*-hpux*)
4935 if test "$GCC" = yes; then
4936 icu_cv_host_frag=mh-hpux-gcc
4937 else
4938 case "$CXX" in
4939 *aCC) icu_cv_host_frag=mh-hpux-acc ;;
4940 esac
4941 fi ;;
4942 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
4943 *-*-os400*) icu_cv_host_frag=mh-os400 ;;
4944 *-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;;
4945 *-apple-darwin*) icu_cv_host_frag=mh-darwin ;;
4946 *-*-beos) icu_cv_host_frag=mh-beos ;;
4947 *-*-haiku) icu_cv_host_frag=mh-haiku ;;
4948 *-*-irix*) icu_cv_host_frag=mh-irix ;;
4949 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
4950 *-*-nto*) icu_cv_host_frag=mh-qnx ;;
4951 *-ncr-*) icu_cv_host_frag=mh-mpras ;;
4952 *) icu_cv_host_frag=mh-unknown ;;
4953 esac
4956 fi
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
4958 $as_echo "$icu_cv_host_frag" >&6; }
4961 # Checks for libraries and other host specific stuff
4962 # On HP/UX, don't link to -lm from a shared lib because it isn't
4963 # PIC (at least on 10.2)
4964 case "${host}" in
4965 *-*-hpux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
4966 $as_echo_n "checking for floor in -lm... " >&6; }
4967 if ${ac_cv_lib_m_floor+:} false; then :
4968 $as_echo_n "(cached) " >&6
4969 else
4970 ac_check_lib_save_LIBS=$LIBS
4971 LIBS="-lm $LIBS"
4972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4973 /* end confdefs.h. */
4975 /* Override any GCC internal prototype to avoid an error.
4976 Use char because int might match the return type of a GCC
4977 builtin and then its argument prototype would still apply. */
4978 #ifdef __cplusplus
4979 extern "C"
4980 #endif
4981 char floor ();
4982 int
4983 main ()
4984 {
4985 return floor ();
4986 ;
4987 return 0;
4988 }
4989 _ACEOF
4990 if ac_fn_c_try_link "$LINENO"; then :
4991 ac_cv_lib_m_floor=yes
4992 else
4993 ac_cv_lib_m_floor=no
4994 fi
4995 rm -f core conftest.err conftest.$ac_objext \
4996 conftest$ac_exeext conftest.$ac_ext
4997 LIBS=$ac_check_lib_save_LIBS
4998 fi
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5000 $as_echo "$ac_cv_lib_m_floor" >&6; }
5001 if test "x$ac_cv_lib_m_floor" = xyes; then :
5002 LIB_M="-lm"
5003 fi
5004 ;;
5006 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5007 $as_echo_n "checking for floor in -lm... " >&6; }
5008 if ${ac_cv_lib_m_floor+:} false; then :
5009 $as_echo_n "(cached) " >&6
5010 else
5011 ac_check_lib_save_LIBS=$LIBS
5012 LIBS="-lm $LIBS"
5013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5014 /* end confdefs.h. */
5016 /* Override any GCC internal prototype to avoid an error.
5017 Use char because int might match the return type of a GCC
5018 builtin and then its argument prototype would still apply. */
5019 #ifdef __cplusplus
5020 extern "C"
5021 #endif
5022 char floor ();
5023 int
5024 main ()
5025 {
5026 return floor ();
5027 ;
5028 return 0;
5029 }
5030 _ACEOF
5031 if ac_fn_c_try_link "$LINENO"; then :
5032 ac_cv_lib_m_floor=yes
5033 else
5034 ac_cv_lib_m_floor=no
5035 fi
5036 rm -f core conftest.err conftest.$ac_objext \
5037 conftest$ac_exeext conftest.$ac_ext
5038 LIBS=$ac_check_lib_save_LIBS
5039 fi
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5041 $as_echo "$ac_cv_lib_m_floor" >&6; }
5042 if test "x$ac_cv_lib_m_floor" = xyes; then :
5043 cat >>confdefs.h <<_ACEOF
5044 #define HAVE_LIBM 1
5045 _ACEOF
5047 LIBS="-lm $LIBS"
5049 fi
5051 LIB_M="" ;;
5052 esac
5055 # Check whether to build shared libraries
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5057 $as_echo_n "checking whether to build shared libraries... " >&6; }
5058 enabled=no
5059 # Check whether --enable-shared was given.
5060 if test "${enable_shared+set}" = set; then :
5061 enableval=$enable_shared; case "${enableval}" in
5062 yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5063 no);;
5064 *) ;;
5065 esac
5066 else
5067 enabled=yes; ENABLE_SHARED=YES
5069 fi
5071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5072 $as_echo "$enabled" >&6; }
5075 # Check whether to build static libraries
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5077 $as_echo_n "checking whether to build static libraries... " >&6; }
5078 enabled=no
5079 # Check whether --enable-static was given.
5080 if test "${enable_static+set}" = set; then :
5081 enableval=$enable_static; case "${enableval}" in
5082 yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5083 no) ;;
5084 *) ;;
5085 esac
5086 fi
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5089 $as_echo "$enabled" >&6; }
5092 # When building release static library, there might be some optimization flags we can use
5093 if test "$ENABLE_STATIC" = "YES"; then
5094 if test "$ENABLE_SHARED" != "YES"; then
5095 if test "$ENABLE_RELEASE" = 1; then
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5097 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5098 CHECK_STATIC_OPT_FLAG=no
5100 OLD_CPPFLAGS="${CPPFLAGS}"
5101 OLD_LDFLAGS="${LDFLAGS}"
5103 case "${host}" in
5104 *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5105 if test "$GCC" = yes; then
5106 CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5107 LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5108 fi
5109 ;;
5110 *)
5111 ;;
5112 esac
5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h. */
5117 int
5118 main ()
5119 {
5121 ;
5122 return 0;
5123 }
5124 _ACEOF
5125 if ac_fn_c_try_link "$LINENO"; then :
5126 CHECK_STATIC_OPT_FLAG=yes
5127 else
5128 CHECK_STATIC_OPT_FLAG=no
5129 fi
5130 rm -f core conftest.err conftest.$ac_objext \
5131 conftest$ac_exeext conftest.$ac_ext
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5133 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5134 if test "$CHECK_STATIC_OPT_FLAG" = no; then
5135 CPPFLAGS="${OLD_CPPFLAGS}"
5136 LDFLAGS="${OLD_LDFLAGS}"
5137 fi
5138 fi
5139 fi
5140 fi
5143 # Check whether to enable auto cleanup of libraries
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5145 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5146 enabled=no
5147 UCLN_NO_AUTO_CLEANUP=1
5148 # Check whether --enable-auto-cleanup was given.
5149 if test "${enable_auto_cleanup+set}" = set; then :
5150 enableval=$enable_auto_cleanup; case "${enableval}" in
5151 yes) enabled=yes;
5152 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5153 UCLN_NO_AUTO_CLEANUP=0
5154 ;;
5155 *) ;;
5156 esac
5157 fi
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5160 $as_echo "$enabled" >&6; }
5163 # MSVC floating-point option
5164 MSVC_RELEASE_FLAG=""
5165 if test $enabled = yes
5166 then
5167 if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5168 then
5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5170 /* end confdefs.h. */
5172 #if defined _MSC_VER && _MSC_VER >= 1400
5173 #else
5174 Microsoft Visual C++ < 2005
5175 #endif
5177 int
5178 main ()
5179 {
5181 ;
5182 return 0;
5183 }
5184 _ACEOF
5185 if ac_fn_c_try_compile "$LINENO"; then :
5186 MSVC_RELEASE_FLAG="/fp:precise"
5187 else
5188 MSVC_RELEASE_FLAG="/Op"
5189 fi
5190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5192 CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5193 CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5194 fi
5195 fi
5197 # Check whether to enabled draft APIs
5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5199 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5200 enabled=yes
5201 U_DEFAULT_SHOW_DRAFT=1
5202 # Check whether --enable-draft was given.
5203 if test "${enable_draft+set}" = set; then :
5204 enableval=$enable_draft; case "${enableval}" in
5205 no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5206 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5207 ;;
5208 *) ;;
5209 esac
5210 fi
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5213 $as_echo "$enabled" >&6; }
5214 # Make sure that we can use draft API in ICU.
5215 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5216 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5217 fi
5220 if test -n "$ac_tool_prefix"; then
5221 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5222 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5224 $as_echo_n "checking for $ac_word... " >&6; }
5225 if ${ac_cv_prog_RANLIB+:} false; then :
5226 $as_echo_n "(cached) " >&6
5227 else
5228 if test -n "$RANLIB"; then
5229 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5230 else
5231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5232 for as_dir in $PATH
5233 do
5234 IFS=$as_save_IFS
5235 test -z "$as_dir" && as_dir=.
5236 for ac_exec_ext in '' $ac_executable_extensions; do
5237 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5238 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5240 break 2
5241 fi
5242 done
5243 done
5244 IFS=$as_save_IFS
5246 fi
5247 fi
5248 RANLIB=$ac_cv_prog_RANLIB
5249 if test -n "$RANLIB"; then
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5251 $as_echo "$RANLIB" >&6; }
5252 else
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5254 $as_echo "no" >&6; }
5255 fi
5258 fi
5259 if test -z "$ac_cv_prog_RANLIB"; then
5260 ac_ct_RANLIB=$RANLIB
5261 # Extract the first word of "ranlib", so it can be a program name with args.
5262 set dummy ranlib; ac_word=$2
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5264 $as_echo_n "checking for $ac_word... " >&6; }
5265 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5266 $as_echo_n "(cached) " >&6
5267 else
5268 if test -n "$ac_ct_RANLIB"; then
5269 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5270 else
5271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5272 for as_dir in $PATH
5273 do
5274 IFS=$as_save_IFS
5275 test -z "$as_dir" && as_dir=.
5276 for ac_exec_ext in '' $ac_executable_extensions; do
5277 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5278 ac_cv_prog_ac_ct_RANLIB="ranlib"
5279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5280 break 2
5281 fi
5282 done
5283 done
5284 IFS=$as_save_IFS
5286 fi
5287 fi
5288 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5289 if test -n "$ac_ct_RANLIB"; then
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5291 $as_echo "$ac_ct_RANLIB" >&6; }
5292 else
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5294 $as_echo "no" >&6; }
5295 fi
5297 if test "x$ac_ct_RANLIB" = x; then
5298 RANLIB=":"
5299 else
5300 case $cross_compiling:$ac_tool_warned in
5301 yes:)
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5303 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5304 ac_tool_warned=yes ;;
5305 esac
5306 RANLIB=$ac_ct_RANLIB
5307 fi
5308 else
5309 RANLIB="$ac_cv_prog_RANLIB"
5310 fi
5313 # look for 'ar' the proper way
5314 if test -n "$ac_tool_prefix"; then
5315 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5316 set dummy ${ac_tool_prefix}ar; ac_word=$2
5317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5318 $as_echo_n "checking for $ac_word... " >&6; }
5319 if ${ac_cv_prog_AR+:} false; then :
5320 $as_echo_n "(cached) " >&6
5321 else
5322 if test -n "$AR"; then
5323 ac_cv_prog_AR="$AR" # Let the user override the test.
5324 else
5325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5326 for as_dir in $PATH
5327 do
5328 IFS=$as_save_IFS
5329 test -z "$as_dir" && as_dir=.
5330 for ac_exec_ext in '' $ac_executable_extensions; do
5331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5332 ac_cv_prog_AR="${ac_tool_prefix}ar"
5333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5334 break 2
5335 fi
5336 done
5337 done
5338 IFS=$as_save_IFS
5340 fi
5341 fi
5342 AR=$ac_cv_prog_AR
5343 if test -n "$AR"; then
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5345 $as_echo "$AR" >&6; }
5346 else
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5348 $as_echo "no" >&6; }
5349 fi
5352 fi
5353 if test -z "$ac_cv_prog_AR"; then
5354 ac_ct_AR=$AR
5355 # Extract the first word of "ar", so it can be a program name with args.
5356 set dummy ar; ac_word=$2
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5358 $as_echo_n "checking for $ac_word... " >&6; }
5359 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5360 $as_echo_n "(cached) " >&6
5361 else
5362 if test -n "$ac_ct_AR"; then
5363 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5364 else
5365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5366 for as_dir in $PATH
5367 do
5368 IFS=$as_save_IFS
5369 test -z "$as_dir" && as_dir=.
5370 for ac_exec_ext in '' $ac_executable_extensions; do
5371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5372 ac_cv_prog_ac_ct_AR="ar"
5373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5374 break 2
5375 fi
5376 done
5377 done
5378 IFS=$as_save_IFS
5380 fi
5381 fi
5382 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5383 if test -n "$ac_ct_AR"; then
5384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5385 $as_echo "$ac_ct_AR" >&6; }
5386 else
5387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5388 $as_echo "no" >&6; }
5389 fi
5391 if test "x$ac_ct_AR" = x; then
5392 AR="false"
5393 else
5394 case $cross_compiling:$ac_tool_warned in
5395 yes:)
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5398 ac_tool_warned=yes ;;
5399 esac
5400 AR=$ac_ct_AR
5401 fi
5402 else
5403 AR="$ac_cv_prog_AR"
5404 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5408 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5409 enabled=yes
5410 U_DISABLE_RENAMING=0
5411 # Check whether --enable-renaming was given.
5412 if test "${enable_renaming+set}" = set; then :
5413 enableval=$enable_renaming; case "${enableval}" in
5414 yes|"") enabled=yes ;;
5415 no) enabled=no; U_DISABLE_RENAMING=1;
5416 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5417 ;;
5418 *) ;;
5419 esac
5420 fi
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5423 $as_echo "$enabled" >&6; }
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5427 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5428 enabled=no
5429 U_ENABLE_TRACING=0
5430 # Check whether --enable-tracing was given.
5431 if test "${enable_tracing+set}" = set; then :
5432 enableval=$enable_tracing; case "${enableval}" in
5433 yes|"") enabled=yes;
5434 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5435 U_ENABLE_TRACING=1 ;;
5436 no) enabled=no; U_ENABLE_TRACING=0 ;;
5437 *) ;;
5438 esac
5439 fi
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5442 $as_echo "$enabled" >&6; }
5445 # check if elf.h is present.
5446 for ac_header in elf.h
5447 do :
5448 ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5449 if test "x$ac_cv_header_elf_h" = xyes; then :
5450 cat >>confdefs.h <<_ACEOF
5451 #define HAVE_ELF_H 1
5452 _ACEOF
5454 fi
5456 done
5458 if test "x$ac_cv_header_elf_h" = "xyes"; then
5459 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5460 fi
5462 U_ENABLE_DYLOAD=1
5463 enable=yes
5464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5465 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5466 # Check whether --enable-dyload was given.
5467 if test "${enable_dyload+set}" = set; then :
5468 enableval=$enable_dyload; case "${enableval}" in
5469 yes|"")
5470 U_ENABLE_DYLOAD=1
5471 enable=yes
5472 ;;
5473 no)
5474 U_ENABLE_DYLOAD=0;
5475 enable=no;
5476 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5477 ;;
5478 *) ;;
5479 esac
5480 fi
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5483 $as_echo "$enable" >&6; }
5486 if test "$enable" = "yes"; then
5487 for ac_header in dlfcn.h
5488 do :
5489 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5490 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5491 cat >>confdefs.h <<_ACEOF
5492 #define HAVE_DLFCN_H 1
5493 _ACEOF
5495 fi
5497 done
5499 #AC_MSG_RESULT($enabled)
5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5501 $as_echo_n "checking for library containing dlopen... " >&6; }
5502 if ${ac_cv_search_dlopen+:} false; then :
5503 $as_echo_n "(cached) " >&6
5504 else
5505 ac_func_search_save_LIBS=$LIBS
5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5507 /* end confdefs.h. */
5509 /* Override any GCC internal prototype to avoid an error.
5510 Use char because int might match the return type of a GCC
5511 builtin and then its argument prototype would still apply. */
5512 #ifdef __cplusplus
5513 extern "C"
5514 #endif
5515 char dlopen ();
5516 int
5517 main ()
5518 {
5519 return dlopen ();
5520 ;
5521 return 0;
5522 }
5523 _ACEOF
5524 for ac_lib in '' dl; do
5525 if test -z "$ac_lib"; then
5526 ac_res="none required"
5527 else
5528 ac_res=-l$ac_lib
5529 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5530 fi
5531 if ac_fn_c_try_link "$LINENO"; then :
5532 ac_cv_search_dlopen=$ac_res
5533 fi
5534 rm -f core conftest.err conftest.$ac_objext \
5535 conftest$ac_exeext
5536 if ${ac_cv_search_dlopen+:} false; then :
5537 break
5538 fi
5539 done
5540 if ${ac_cv_search_dlopen+:} false; then :
5542 else
5543 ac_cv_search_dlopen=no
5544 fi
5545 rm conftest.$ac_ext
5546 LIBS=$ac_func_search_save_LIBS
5547 fi
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5549 $as_echo "$ac_cv_search_dlopen" >&6; }
5550 ac_res=$ac_cv_search_dlopen
5551 if test "$ac_res" != no; then :
5552 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5554 fi
5556 for ac_func in dlopen
5557 do :
5558 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5559 if test "x$ac_cv_func_dlopen" = xyes; then :
5560 cat >>confdefs.h <<_ACEOF
5561 #define HAVE_DLOPEN 1
5562 _ACEOF
5564 fi
5565 done
5568 if test "x$ac_cv_func_dlopen" != xyes; then
5569 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5570 fi
5571 fi
5573 # Check for miscellanous functions.
5574 # So, use for putil / tools only.
5575 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5576 for ac_func in gettimeofday
5577 do :
5578 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5579 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5580 cat >>confdefs.h <<_ACEOF
5581 #define HAVE_GETTIMEOFDAY 1
5582 _ACEOF
5584 fi
5585 done
5589 # Check whether to use the evil rpath or not
5590 # Check whether --enable-rpath was given.
5591 if test "${enable_rpath+set}" = set; then :
5592 enableval=$enable_rpath; case "${enableval}" in
5593 yes|"") ENABLE_RPATH=YES ;;
5594 no) ;;
5595 *) ;;
5596 esac
5597 else
5598 ENABLE_RPATH=NO
5600 fi
5606 ac_ext=cpp
5607 ac_cpp='$CXXCPP $CPPFLAGS'
5608 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5609 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5610 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5613 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h. */
5617 int
5618 main ()
5619 {
5621 ;
5622 return 0;
5623 }
5624 _ACEOF
5625 if ac_fn_cxx_try_compile "$LINENO"; then :
5626 cxx_okay=yes
5627 else
5628 cxx_okay=no
5629 fi
5630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5631 if test $cxx_okay = yes
5632 then
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5634 $as_echo "Good" >&6; }
5635 else
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5637 $as_echo "no" >&6; }
5638 as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5639 fi
5641 if [ "$GXX" = yes ]; then
5642 # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++0x,
5643 # and check that the compiler still works.
5644 if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5645 OLD_CXXFLAGS="${CXXFLAGS}"
5646 CXXFLAGS="$CXXFLAGS --std=c++0x"
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5648 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650 /* end confdefs.h. */
5652 int
5653 main ()
5654 {
5656 ;
5657 return 0;
5658 }
5659 _ACEOF
5660 if ac_fn_cxx_try_compile "$LINENO"; then :
5661 cxx11_okay=yes
5662 else
5663 cxx11_okay=no
5664 fi
5665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
5667 $as_echo "$cxx11_okay" >&6; }
5668 if [ $cxx11_okay = yes ]; then
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option --std=c++0x" >&5
5670 $as_echo "$as_me: Adding CXXFLAGS option --std=c++0x" >&6;}
5671 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} --std=c++0x"
5672 else
5673 CXXFLAGS="$OLD_CXXFLAGS"
5674 fi
5675 fi
5676 fi
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5679 $as_echo_n "checking if #include <string> works... " >&6; }
5680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5681 /* end confdefs.h. */
5682 #include <string>
5683 int
5684 main ()
5685 {
5687 ;
5688 return 0;
5689 }
5690 _ACEOF
5691 if ac_fn_cxx_try_compile "$LINENO"; then :
5692 ac_cv_header_stdstring=yes
5693 else
5694 ac_cv_header_stdstring=no
5695 fi
5696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5698 $as_echo "$ac_cv_header_stdstring" >&6; }
5699 if test $ac_cv_header_stdstring = yes
5700 then
5701 U_HAVE_STD_STRING=1
5702 else
5703 U_HAVE_STD_STRING=0
5704 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5705 fi
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
5710 $as_echo_n "checking if #include <atomic> works... " >&6; }
5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5712 /* end confdefs.h. */
5713 #include <atomic>
5714 int
5715 main ()
5716 {
5718 ;
5719 return 0;
5720 }
5721 _ACEOF
5722 if ac_fn_cxx_try_compile "$LINENO"; then :
5723 ac_cv_header_atomic=yes
5724 else
5725 ac_cv_header_atomic=no
5726 fi
5727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
5729 $as_echo "$ac_cv_header_atomic" >&6; }
5730 if test $ac_cv_header_atomic = yes
5731 then
5732 U_HAVE_ATOMIC=1
5733 else
5734 U_HAVE_ATOMIC=0
5735 fi
5736 # Make this available via CPPFLAGS
5737 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
5740 ac_ext=c
5741 ac_cpp='$CPP $CPPFLAGS'
5742 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5743 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5744 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5747 # Always build ICU with multi-threading support.
5748 threads=true
5749 ICU_USE_THREADS=1
5750 OLD_LIBS=${LIBS}
5752 if test $threads = true; then
5753 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5754 # and must do this before seaching for pthread_mutex_destroy, or
5755 # we will pick up libpthreads.so not libpthread.so
5756 # If this fails, then we must test for HPUX specials, before
5757 # moving on to a more generic test
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5760 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5761 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
5762 $as_echo_n "(cached) " >&6
5763 else
5764 ac_check_lib_save_LIBS=$LIBS
5765 LIBS="-lpthread $LIBS"
5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5767 /* end confdefs.h. */
5769 /* Override any GCC internal prototype to avoid an error.
5770 Use char because int might match the return type of a GCC
5771 builtin and then its argument prototype would still apply. */
5772 #ifdef __cplusplus
5773 extern "C"
5774 #endif
5775 char pthread_attr_init ();
5776 int
5777 main ()
5778 {
5779 return pthread_attr_init ();
5780 ;
5781 return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_link "$LINENO"; then :
5785 ac_cv_lib_pthread_pthread_attr_init=yes
5786 else
5787 ac_cv_lib_pthread_pthread_attr_init=no
5788 fi
5789 rm -f core conftest.err conftest.$ac_objext \
5790 conftest$ac_exeext conftest.$ac_ext
5791 LIBS=$ac_check_lib_save_LIBS
5792 fi
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
5794 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
5795 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
5796 cat >>confdefs.h <<_ACEOF
5797 #define HAVE_LIBPTHREAD 1
5798 _ACEOF
5800 LIBS="-lpthread $LIBS"
5802 fi
5804 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
5805 ICU_USE_THREADS=1
5806 else
5807 # Locate the right library for POSIX threads. We look for the
5808 # symbols in the libraries first, because on Solaris libc provides
5809 # pthread_create but libpthread has the real code :(
5810 # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
5811 # FreeBSD users may need libpthread if they do not have libc_r.
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
5815 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
5816 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
5817 $as_echo_n "(cached) " >&6
5818 else
5819 ac_func_search_save_LIBS="$LIBS"
5820 ac_cv_search_pthread_mutex_destroy="no"
5821 for i in pthread pthreads c_r ; do
5822 LIBS="-l$i $ac_func_search_save_LIBS"
5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5824 /* end confdefs.h. */
5826 /* Override any GCC internal prototype to avoid an error.
5827 Use char because int might match the return type of a GCC
5828 builtin and then its argument prototype would still apply. */
5829 #ifdef __cplusplus
5830 extern "C"
5831 #endif
5832 char pthread_mutex_destroy ();
5833 int
5834 main ()
5835 {
5836 return pthread_mutex_destroy ();
5837 ;
5838 return 0;
5839 }
5840 _ACEOF
5841 if ac_fn_c_try_link "$LINENO"; then :
5842 ac_cv_search_pthread_mutex_destroy="-l$i"
5843 break
5844 fi
5845 rm -f core conftest.err conftest.$ac_objext \
5846 conftest$ac_exeext conftest.$ac_ext
5847 done
5848 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5850 /* end confdefs.h. */
5852 /* Override any GCC internal prototype to avoid an error.
5853 Use char because int might match the return type of a GCC
5854 builtin and then its argument prototype would still apply. */
5855 #ifdef __cplusplus
5856 extern "C"
5857 #endif
5858 char pthread_mutex_destroy ();
5859 int
5860 main ()
5861 {
5862 return pthread_mutex_destroy ();
5863 ;
5864 return 0;
5865 }
5866 _ACEOF
5867 if ac_fn_c_try_link "$LINENO"; then :
5868 ac_cv_search_pthread_mutex_destroy="none required"
5869 fi
5870 rm -f core conftest.err conftest.$ac_objext \
5871 conftest$ac_exeext conftest.$ac_ext
5872 fi
5873 LIBS="$ac_func_search_save_LIBS"
5874 fi
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
5876 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
5877 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
5878 test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
5880 else :
5882 fi
5884 if test "$ac_cv_search_pthread_mutex_destroy" != no; then
5885 ICU_USE_THREADS=1
5886 else
5887 # For HP 11
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
5889 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
5890 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
5891 $as_echo_n "(cached) " >&6
5892 else
5893 ac_check_lib_save_LIBS=$LIBS
5894 LIBS="-lpthread $LIBS"
5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5896 /* end confdefs.h. */
5898 /* Override any GCC internal prototype to avoid an error.
5899 Use char because int might match the return type of a GCC
5900 builtin and then its argument prototype would still apply. */
5901 #ifdef __cplusplus
5902 extern "C"
5903 #endif
5904 char pthread_mutex_init ();
5905 int
5906 main ()
5907 {
5908 return pthread_mutex_init ();
5909 ;
5910 return 0;
5911 }
5912 _ACEOF
5913 if ac_fn_c_try_link "$LINENO"; then :
5914 ac_cv_lib_pthread_pthread_mutex_init=yes
5915 else
5916 ac_cv_lib_pthread_pthread_mutex_init=no
5917 fi
5918 rm -f core conftest.err conftest.$ac_objext \
5919 conftest$ac_exeext conftest.$ac_ext
5920 LIBS=$ac_check_lib_save_LIBS
5921 fi
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
5923 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
5924 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
5925 cat >>confdefs.h <<_ACEOF
5926 #define HAVE_LIBPTHREAD 1
5927 _ACEOF
5929 LIBS="-lpthread $LIBS"
5931 fi
5933 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
5934 ICU_USE_THREADS=1
5935 fi
5936 fi
5938 ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
5939 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
5941 fi
5944 if test $ac_cv_func_pthread_mutex_lock = yes; then
5945 ICU_USE_THREADS=1
5946 fi
5947 fi
5948 # Check to see if we are using CygWin with MSVC
5949 case "${host}" in
5950 *-pc-cygwin*|*-pc-mingw*)
5951 # For gcc, the thread options are set by mh-mingw/mh-cygwin
5952 # For msvc, the thread options are set by runConfigureICU
5953 ICU_USE_THREADS=1
5954 ;;
5955 *-*-hpux*)
5956 # Add -mt because it does several nice things on newer compilers.
5957 case "${icu_cv_host_frag}" in
5958 mh-hpux-acc)
5959 OLD_CXXFLAGS="${CXXFLAGS}"
5960 CXXFLAGS="${CXXFLAGS} -mt"
5961 if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
5962 CXXFLAGS="${OLD_CXXFLAGS}"
5963 else
5964 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
5965 fi
5966 ;;
5967 esac
5968 ;;
5969 *-*-solaris*)
5970 case "${icu_cv_host_frag}" in
5971 mh-solaris)
5972 LIBS="${LIBS} -mt"
5973 ;;
5974 esac
5975 ;;
5976 esac
5977 fi
5979 # Check whether --enable-weak-threads was given.
5980 if test "${enable_weak_threads+set}" = set; then :
5981 enableval=$enable_weak_threads; case "${enableval}" in
5982 yes)
5983 LIB_THREAD="${LIBS%${OLD_LIBS}}"
5984 LIBS=${OLD_LIBS}
5985 ;;
5986 no) ;;
5987 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
5988 esac
5989 fi
5993 # Check for mmap()
5995 # The AC_FUNC_MMAP macro doesn't work properly. It seems to be too specific.
5996 # Do this check instead.
5997 HAVE_MMAP=0
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
5999 $as_echo_n "checking for mmap... " >&6; }
6000 if ${ac_cv_func_mmap_ok+:} false; then :
6001 $as_echo_n "(cached) " >&6
6002 else
6003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6004 /* end confdefs.h. */
6005 #include <unistd.h>
6006 #include <sys/mman.h>
6007 #include <sys/stat.h>
6008 #include <fcntl.h>
6009 int
6010 main ()
6011 {
6012 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6013 ;
6014 return 0;
6015 }
6016 _ACEOF
6017 if ac_fn_c_try_link "$LINENO"; then :
6018 ac_cv_func_mmap_ok=yes
6019 else
6020 ac_cv_func_mmap_ok=no
6021 fi
6022 rm -f core conftest.err conftest.$ac_objext \
6023 conftest$ac_exeext conftest.$ac_ext
6024 fi
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6027 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6028 if test $ac_cv_func_mmap_ok = yes
6029 then
6030 HAVE_MMAP=1
6031 else
6032 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6033 fi
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6037 $as_echo_n "checking for genccode assembly... " >&6; }
6039 # Check to see if genccode can generate simple assembly.
6040 GENCCODE_ASSEMBLY=
6041 case "${host}" in
6042 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6043 if test "$GCC" = yes; then
6044 # We're using gcc, and the simple -a gcc command line works for genccode
6045 GENCCODE_ASSEMBLY="-a gcc"
6046 fi ;;
6047 i*86-*-solaris*)
6048 if test "$GCC" = yes; then
6049 # When using gcc, look if we're also using GNU as.
6050 # When using GNU as, the simple -a gcc command line works for genccode.
6051 asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6052 asv=`"${asv}" --version 2>/dev/null`
6053 case "X${asv}" in
6054 X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6055 X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6056 esac
6057 unset asv
6058 else
6059 GENCCODE_ASSEMBLY="-a sun-x86"
6060 fi ;;
6061 sparc-*-solaris*)
6062 GENCCODE_ASSEMBLY="-a sun"
6063 ;;
6064 ia64-*-hpux*)
6065 GENCCODE_ASSEMBLY="-a aCC-ia64"
6066 ;;
6067 esac
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6071 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6073 # Checks for header files
6074 for ac_header in inttypes.h
6075 do :
6076 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6077 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6078 cat >>confdefs.h <<_ACEOF
6079 #define HAVE_INTTYPES_H 1
6080 _ACEOF
6082 fi
6084 done
6086 if test $ac_cv_header_inttypes_h = no; then
6087 U_HAVE_INTTYPES_H=0
6088 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6089 else
6090 U_HAVE_INTTYPES_H=1
6091 fi
6092 if test "$CC" = ccc; then
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6094 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6095 case "${host}" in
6096 alpha*-*-*) U_HAVE_INTTYPES_H=0;
6097 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6098 esac
6099 fi
6103 for ac_header in dirent.h
6104 do :
6105 ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6106 if test "x$ac_cv_header_dirent_h" = xyes; then :
6107 cat >>confdefs.h <<_ACEOF
6108 #define HAVE_DIRENT_H 1
6109 _ACEOF
6111 fi
6113 done
6115 if test $ac_cv_header_dirent_h = no; then
6116 U_HAVE_DIRENT_H=0
6117 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6118 else
6119 U_HAVE_DIRENT_H=1
6120 fi
6124 # Check for endianness
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6126 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6127 if ${ac_cv_c_bigendian+:} false; then :
6128 $as_echo_n "(cached) " >&6
6129 else
6130 ac_cv_c_bigendian=unknown
6131 # See if we're dealing with a universal compiler.
6132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6133 /* end confdefs.h. */
6134 #ifndef __APPLE_CC__
6135 not a universal capable compiler
6136 #endif
6137 typedef int dummy;
6139 _ACEOF
6140 if ac_fn_c_try_compile "$LINENO"; then :
6142 # Check for potential -arch flags. It is not universal unless
6143 # there are at least two -arch flags with different values.
6144 ac_arch=
6145 ac_prev=
6146 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6147 if test -n "$ac_prev"; then
6148 case $ac_word in
6149 i?86 | x86_64 | ppc | ppc64)
6150 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6151 ac_arch=$ac_word
6152 else
6153 ac_cv_c_bigendian=universal
6154 break
6155 fi
6156 ;;
6157 esac
6158 ac_prev=
6159 elif test "x$ac_word" = "x-arch"; then
6160 ac_prev=arch
6161 fi
6162 done
6163 fi
6164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6165 if test $ac_cv_c_bigendian = unknown; then
6166 # See if sys/param.h defines the BYTE_ORDER macro.
6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6168 /* end confdefs.h. */
6169 #include <sys/types.h>
6170 #include <sys/param.h>
6172 int
6173 main ()
6174 {
6175 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6176 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6177 && LITTLE_ENDIAN)
6178 bogus endian macros
6179 #endif
6181 ;
6182 return 0;
6183 }
6184 _ACEOF
6185 if ac_fn_c_try_compile "$LINENO"; then :
6186 # It does; now see whether it defined to BIG_ENDIAN or not.
6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6188 /* end confdefs.h. */
6189 #include <sys/types.h>
6190 #include <sys/param.h>
6192 int
6193 main ()
6194 {
6195 #if BYTE_ORDER != BIG_ENDIAN
6196 not big endian
6197 #endif
6199 ;
6200 return 0;
6201 }
6202 _ACEOF
6203 if ac_fn_c_try_compile "$LINENO"; then :
6204 ac_cv_c_bigendian=yes
6205 else
6206 ac_cv_c_bigendian=no
6207 fi
6208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6209 fi
6210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6211 fi
6212 if test $ac_cv_c_bigendian = unknown; then
6213 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6215 /* end confdefs.h. */
6216 #include <limits.h>
6218 int
6219 main ()
6220 {
6221 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6222 bogus endian macros
6223 #endif
6225 ;
6226 return 0;
6227 }
6228 _ACEOF
6229 if ac_fn_c_try_compile "$LINENO"; then :
6230 # It does; now see whether it defined to _BIG_ENDIAN or not.
6231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6232 /* end confdefs.h. */
6233 #include <limits.h>
6235 int
6236 main ()
6237 {
6238 #ifndef _BIG_ENDIAN
6239 not big endian
6240 #endif
6242 ;
6243 return 0;
6244 }
6245 _ACEOF
6246 if ac_fn_c_try_compile "$LINENO"; then :
6247 ac_cv_c_bigendian=yes
6248 else
6249 ac_cv_c_bigendian=no
6250 fi
6251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6252 fi
6253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6254 fi
6255 if test $ac_cv_c_bigendian = unknown; then
6256 # Compile a test program.
6257 if test "$cross_compiling" = yes; then :
6258 # Try to guess by grepping values from an object file.
6259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6260 /* end confdefs.h. */
6261 short int ascii_mm[] =
6262 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6263 short int ascii_ii[] =
6264 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6265 int use_ascii (int i) {
6266 return ascii_mm[i] + ascii_ii[i];
6267 }
6268 short int ebcdic_ii[] =
6269 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6270 short int ebcdic_mm[] =
6271 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6272 int use_ebcdic (int i) {
6273 return ebcdic_mm[i] + ebcdic_ii[i];
6274 }
6275 extern int foo;
6277 int
6278 main ()
6279 {
6280 return use_ascii (foo) == use_ebcdic (foo);
6281 ;
6282 return 0;
6283 }
6284 _ACEOF
6285 if ac_fn_c_try_compile "$LINENO"; then :
6286 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6287 ac_cv_c_bigendian=yes
6288 fi
6289 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6290 if test "$ac_cv_c_bigendian" = unknown; then
6291 ac_cv_c_bigendian=no
6292 else
6293 # finding both strings is unlikely to happen, but who knows?
6294 ac_cv_c_bigendian=unknown
6295 fi
6296 fi
6297 fi
6298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6299 else
6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6301 /* end confdefs.h. */
6302 $ac_includes_default
6303 int
6304 main ()
6305 {
6307 /* Are we little or big endian? From Harbison&Steele. */
6308 union
6309 {
6310 long int l;
6311 char c[sizeof (long int)];
6312 } u;
6313 u.l = 1;
6314 return u.c[sizeof (long int) - 1] == 1;
6316 ;
6317 return 0;
6318 }
6319 _ACEOF
6320 if ac_fn_c_try_run "$LINENO"; then :
6321 ac_cv_c_bigendian=no
6322 else
6323 ac_cv_c_bigendian=yes
6324 fi
6325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6326 conftest.$ac_objext conftest.beam conftest.$ac_ext
6327 fi
6329 fi
6330 fi
6331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6332 $as_echo "$ac_cv_c_bigendian" >&6; }
6333 case $ac_cv_c_bigendian in #(
6334 yes)
6335 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6336 ;; #(
6337 no)
6338 ;; #(
6339 universal)
6341 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6343 ;; #(
6344 *)
6345 as_fn_error $? "unknown endianness
6346 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6347 esac
6349 if test $ac_cv_c_bigendian = no; then
6350 U_IS_BIG_ENDIAN=0
6351 U_ENDIAN_CHAR="l"
6352 else
6353 U_IS_BIG_ENDIAN=1
6354 U_ENDIAN_CHAR="b"
6355 fi
6358 # Do various POSIX related checks
6359 U_HAVE_NL_LANGINFO_CODESET=0
6360 U_NL_LANGINFO_CODESET=-1
6361 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6362 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6363 U_HAVE_NL_LANGINFO=1
6364 else
6365 U_HAVE_NL_LANGINFO=0
6366 fi
6368 if test $U_HAVE_NL_LANGINFO -eq 1; then
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6370 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6371 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6372 $as_echo_n "(cached) " >&6
6373 else
6374 ac_cv_nl_langinfo_codeset="unknown"
6375 for a in CODESET _NL_CTYPE_CODESET_NAME; do
6376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6377 /* end confdefs.h. */
6378 #include <langinfo.h>
6379 int
6380 main ()
6381 {
6382 nl_langinfo($a);
6383 ;
6384 return 0;
6385 }
6386 _ACEOF
6387 if ac_fn_c_try_link "$LINENO"; then :
6388 ac_cv_nl_langinfo_codeset="$a"; break
6389 fi
6390 rm -f core conftest.err conftest.$ac_objext \
6391 conftest$ac_exeext conftest.$ac_ext
6392 done
6393 fi
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6395 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6396 if test x$ac_cv_nl_langinfo_codeset != xunknown
6397 then
6398 U_HAVE_NL_LANGINFO_CODESET=1
6399 U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6400 if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6401 then
6402 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6403 fi
6404 else
6405 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6406 fi
6407 fi
6411 # Namespace support checks
6412 ac_ext=cpp
6413 ac_cpp='$CXXCPP $CPPFLAGS'
6414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6419 $as_echo_n "checking for namespace support... " >&6; }
6420 if ${ac_cv_namespace_ok+:} false; then :
6421 $as_echo_n "(cached) " >&6
6422 else
6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h. */
6425 namespace x_version {void f(){}}
6426 namespace x = x_version;
6427 using namespace x_version;
6429 int
6430 main ()
6431 {
6432 f();
6433 ;
6434 return 0;
6435 }
6436 _ACEOF
6437 if ac_fn_cxx_try_link "$LINENO"; then :
6438 ac_cv_namespace_ok=yes
6439 else
6440 ac_cv_namespace_ok=no
6441 fi
6442 rm -f core conftest.err conftest.$ac_objext \
6443 conftest$ac_exeext conftest.$ac_ext
6444 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6447 $as_echo "$ac_cv_namespace_ok" >&6; }
6448 if test $ac_cv_namespace_ok = no
6449 then
6450 as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6451 fi
6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6454 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6455 U_OVERRIDE_CXX_ALLOCATION=0
6456 U_HAVE_PLACEMENT_NEW=0
6457 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6458 $as_echo_n "(cached) " >&6
6459 else
6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6461 /* end confdefs.h. */
6462 #include <stdlib.h>
6463 class UMemory {
6464 public:
6465 void *operator new(size_t size) {return malloc(size);}
6466 void *operator new[](size_t size) {return malloc(size);}
6467 void operator delete(void *p) {free(p);}
6468 void operator delete[](void *p) {free(p);}
6469 };
6471 int
6472 main ()
6473 {
6475 ;
6476 return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_cxx_try_link "$LINENO"; then :
6480 ac_cv_override_cxx_allocation_ok=yes
6481 else
6482 ac_cv_override_cxx_allocation_ok=no
6483 fi
6484 rm -f core conftest.err conftest.$ac_objext \
6485 conftest$ac_exeext conftest.$ac_ext
6486 fi
6488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6489 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6490 if test $ac_cv_override_cxx_allocation_ok = yes
6491 then
6492 U_OVERRIDE_CXX_ALLOCATION=1
6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6494 $as_echo_n "checking for placement new and delete... " >&6; }
6495 if ${ac_cv_override_placement_new_ok+:} false; then :
6496 $as_echo_n "(cached) " >&6
6497 else
6498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6499 /* end confdefs.h. */
6500 #include <stdlib.h>
6501 class UMemory {
6502 public:
6503 void *operator new(size_t size) {return malloc(size);}
6504 void *operator new[](size_t size) {return malloc(size);}
6505 void operator delete(void *p) {free(p);}
6506 void operator delete[](void *p) {free(p);}
6507 void * operator new(size_t, void *ptr) { return ptr; }
6508 void operator delete(void *, void *) {}
6509 };
6511 int
6512 main ()
6513 {
6515 ;
6516 return 0;
6517 }
6518 _ACEOF
6519 if ac_fn_cxx_try_link "$LINENO"; then :
6520 ac_cv_override_placement_new_ok=yes
6521 else
6522 ac_cv_override_placement_new_ok=no
6523 fi
6524 rm -f core conftest.err conftest.$ac_objext \
6525 conftest$ac_exeext conftest.$ac_ext
6526 fi
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6529 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6530 if test $ac_cv_override_placement_new_ok = yes
6531 then
6532 U_HAVE_PLACEMENT_NEW=1
6533 else
6534 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6535 fi
6536 else
6537 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6538 fi
6542 ac_ext=c
6543 ac_cpp='$CPP $CPPFLAGS'
6544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6548 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6549 if test "x$ac_cv_func_popen" = xyes; then :
6551 fi
6553 if test x$ac_cv_func_popen = xyes
6554 then
6555 U_HAVE_POPEN=1
6556 else
6557 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6558 U_HAVE_POPEN=0
6559 fi
6562 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6563 if test "x$ac_cv_func_tzset" = xyes; then :
6565 fi
6567 U_HAVE_TZSET=0
6568 if test x$ac_cv_func_tzset = xyes
6569 then
6570 U_TZSET=tzset
6571 U_HAVE_TZSET=1
6572 else
6573 ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6574 if test "x$ac_cv_func__tzset" = xyes; then :
6576 fi
6578 if test x$ac_cv_func__tzset = xyes
6579 then
6580 U_TZSET=_tzset
6581 U_HAVE_TZSET=1
6582 else
6583 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6584 fi
6585 fi
6589 U_HAVE_TZNAME=0
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6591 $as_echo_n "checking for tzname... " >&6; }
6592 if ${ac_cv_var_tzname+:} false; then :
6593 $as_echo_n "(cached) " >&6
6594 else
6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h. */
6597 #ifndef __USE_POSIX
6598 #define __USE_POSIX
6599 #endif
6600 #include <stdlib.h>
6601 #include <time.h>
6602 #ifndef tzname /* For SGI. */
6603 extern char *tzname[]; /* RS6000 and others reject char **tzname. */
6604 #endif
6605 int
6606 main ()
6607 {
6608 atoi(*tzname);
6609 ;
6610 return 0;
6611 }
6612 _ACEOF
6613 if ac_fn_c_try_link "$LINENO"; then :
6614 ac_cv_var_tzname=yes
6615 else
6616 ac_cv_var_tzname=no
6617 fi
6618 rm -f core conftest.err conftest.$ac_objext \
6619 conftest$ac_exeext conftest.$ac_ext
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6622 $as_echo "$ac_cv_var_tzname" >&6; }
6623 if test $ac_cv_var_tzname = yes; then
6624 U_TZNAME=tzname
6625 U_HAVE_TZNAME=1
6626 else
6627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6628 $as_echo_n "checking for _tzname... " >&6; }
6629 if ${ac_cv_var__tzname+:} false; then :
6630 $as_echo_n "(cached) " >&6
6631 else
6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6633 /* end confdefs.h. */
6634 #include <stdlib.h>
6635 #include <time.h>
6636 extern char *_tzname[];
6637 int
6638 main ()
6639 {
6640 atoi(*_tzname);
6641 ;
6642 return 0;
6643 }
6644 _ACEOF
6645 if ac_fn_c_try_link "$LINENO"; then :
6646 ac_cv_var__tzname=yes
6647 else
6648 ac_cv_var__tzname=no
6649 fi
6650 rm -f core conftest.err conftest.$ac_objext \
6651 conftest$ac_exeext conftest.$ac_ext
6652 fi
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6654 $as_echo "$ac_cv_var__tzname" >&6; }
6655 if test $ac_cv_var__tzname = yes; then
6656 U_TZNAME=_tzname
6657 U_HAVE_TZNAME=1
6658 else
6659 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6660 fi
6661 fi
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6666 $as_echo_n "checking for timezone... " >&6; }
6667 if ${ac_cv_var_timezone+:} false; then :
6668 $as_echo_n "(cached) " >&6
6669 else
6670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6671 /* end confdefs.h. */
6672 #ifndef __USE_POSIX
6673 #define __USE_POSIX
6674 #endif
6675 #ifndef __USE_XOPEN
6676 #define __USE_XOPEN
6677 #endif
6678 #include <time.h>
6680 int
6681 main ()
6682 {
6683 timezone = 1;
6684 ;
6685 return 0;
6686 }
6687 _ACEOF
6688 if ac_fn_c_try_link "$LINENO"; then :
6689 ac_cv_var_timezone=yes
6690 else
6691 ac_cv_var_timezone=no
6692 fi
6693 rm -f core conftest.err conftest.$ac_objext \
6694 conftest$ac_exeext conftest.$ac_ext
6695 fi
6696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6697 $as_echo "$ac_cv_var_timezone" >&6; }
6698 U_HAVE_TIMEZONE=0
6699 if test $ac_cv_var_timezone = yes; then
6700 U_TIMEZONE=timezone
6701 U_HAVE_TIMEZONE=1
6702 else
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6704 $as_echo_n "checking for __timezone... " >&6; }
6705 if ${ac_cv_var___timezone+:} false; then :
6706 $as_echo_n "(cached) " >&6
6707 else
6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6709 /* end confdefs.h. */
6710 #include <time.h>
6711 int
6712 main ()
6713 {
6714 __timezone = 1;
6715 ;
6716 return 0;
6717 }
6718 _ACEOF
6719 if ac_fn_c_try_link "$LINENO"; then :
6720 ac_cv_var___timezone=yes
6721 else
6722 ac_cv_var___timezone=no
6723 fi
6724 rm -f core conftest.err conftest.$ac_objext \
6725 conftest$ac_exeext conftest.$ac_ext
6726 fi
6727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
6728 $as_echo "$ac_cv_var___timezone" >&6; }
6729 if test $ac_cv_var___timezone = yes; then
6730 U_TIMEZONE=__timezone
6731 U_HAVE_TIMEZONE=1
6732 else
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
6734 $as_echo_n "checking for _timezone... " >&6; }
6735 if ${ac_cv_var__timezone+:} false; then :
6736 $as_echo_n "(cached) " >&6
6737 else
6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6739 /* end confdefs.h. */
6740 #include <time.h>
6741 int
6742 main ()
6743 {
6744 _timezone = 1;
6745 ;
6746 return 0;
6747 }
6748 _ACEOF
6749 if ac_fn_c_try_link "$LINENO"; then :
6750 ac_cv_var__timezone=yes
6751 else
6752 ac_cv_var__timezone=no
6753 fi
6754 rm -f core conftest.err conftest.$ac_objext \
6755 conftest$ac_exeext conftest.$ac_ext
6756 fi
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
6758 $as_echo "$ac_cv_var__timezone" >&6; }
6759 if test $ac_cv_var__timezone = yes; then
6760 U_TIMEZONE=_timezone
6761 U_HAVE_TIMEZONE=1
6762 else
6763 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
6764 fi
6765 fi
6766 fi
6770 # Checks for typedefs
6771 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
6772 if test "x$ac_cv_type_int8_t" = xyes; then :
6774 else
6776 cat >>confdefs.h <<_ACEOF
6777 #define int8_t signed char
6778 _ACEOF
6780 fi
6782 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
6783 if test "x$ac_cv_type_uint8_t" = xyes; then :
6785 else
6787 cat >>confdefs.h <<_ACEOF
6788 #define uint8_t unsigned char
6789 _ACEOF
6791 fi
6793 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
6794 if test "x$ac_cv_type_int16_t" = xyes; then :
6796 else
6798 cat >>confdefs.h <<_ACEOF
6799 #define int16_t signed short
6800 _ACEOF
6802 fi
6804 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6805 if test "x$ac_cv_type_uint16_t" = xyes; then :
6807 else
6809 cat >>confdefs.h <<_ACEOF
6810 #define uint16_t unsigned short
6811 _ACEOF
6813 fi
6815 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
6816 if test "x$ac_cv_type_int32_t" = xyes; then :
6818 else
6820 cat >>confdefs.h <<_ACEOF
6821 #define int32_t signed long
6822 _ACEOF
6824 fi
6826 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6827 if test "x$ac_cv_type_uint32_t" = xyes; then :
6829 else
6831 cat >>confdefs.h <<_ACEOF
6832 #define uint32_t unsigned long
6833 _ACEOF
6835 fi
6837 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
6838 if test "x$ac_cv_type_int64_t" = xyes; then :
6840 else
6842 cat >>confdefs.h <<_ACEOF
6843 #define int64_t signed long long
6844 _ACEOF
6846 fi
6848 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
6849 if test "x$ac_cv_type_uint64_t" = xyes; then :
6851 else
6853 cat >>confdefs.h <<_ACEOF
6854 #define uint64_t unsigned long long
6855 _ACEOF
6857 fi
6860 if test $ac_cv_type_int8_t = no; then
6861 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
6862 fi
6864 if test $ac_cv_type_uint8_t = no; then
6865 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
6866 fi
6868 if test $ac_cv_type_int16_t = no; then
6869 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
6870 fi
6872 if test $ac_cv_type_uint16_t = no; then
6873 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
6874 fi
6876 if test $ac_cv_type_int32_t = no; then
6877 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
6878 fi
6880 if test $ac_cv_type_uint32_t = no; then
6881 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
6882 fi
6884 if test $ac_cv_type_int64_t = no; then
6885 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
6886 fi
6888 if test $ac_cv_type_uint64_t = no; then
6889 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
6890 fi
6892 # Do various wchar_t related checks
6893 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6894 if test "x$ac_cv_header_wchar_h" = xyes; then :
6896 fi
6899 if test "$ac_cv_header_wchar_h" = no
6900 then
6901 U_HAVE_WCHAR_H=0
6902 U_HAVE_WCSCPY=0
6903 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
6904 else
6906 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
6908 U_HAVE_WCHAR_H=1
6909 # Some broken systems have wchar.h but not some of its functions...
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
6911 $as_echo_n "checking for library containing wcscpy... " >&6; }
6912 if ${ac_cv_search_wcscpy+:} false; then :
6913 $as_echo_n "(cached) " >&6
6914 else
6915 ac_func_search_save_LIBS=$LIBS
6916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6917 /* end confdefs.h. */
6919 /* Override any GCC internal prototype to avoid an error.
6920 Use char because int might match the return type of a GCC
6921 builtin and then its argument prototype would still apply. */
6922 #ifdef __cplusplus
6923 extern "C"
6924 #endif
6925 char wcscpy ();
6926 int
6927 main ()
6928 {
6929 return wcscpy ();
6930 ;
6931 return 0;
6932 }
6933 _ACEOF
6934 for ac_lib in '' wcs w; do
6935 if test -z "$ac_lib"; then
6936 ac_res="none required"
6937 else
6938 ac_res=-l$ac_lib
6939 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6940 fi
6941 if ac_fn_c_try_link "$LINENO"; then :
6942 ac_cv_search_wcscpy=$ac_res
6943 fi
6944 rm -f core conftest.err conftest.$ac_objext \
6945 conftest$ac_exeext
6946 if ${ac_cv_search_wcscpy+:} false; then :
6947 break
6948 fi
6949 done
6950 if ${ac_cv_search_wcscpy+:} false; then :
6952 else
6953 ac_cv_search_wcscpy=no
6954 fi
6955 rm conftest.$ac_ext
6956 LIBS=$ac_func_search_save_LIBS
6957 fi
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
6959 $as_echo "$ac_cv_search_wcscpy" >&6; }
6960 ac_res=$ac_cv_search_wcscpy
6961 if test "$ac_res" != no; then :
6962 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6964 fi
6966 if test "$ac_cv_search_wcscpy" != no; then
6967 U_HAVE_WCSCPY=1
6968 else
6969 U_HAVE_WCSCPY=0
6970 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
6971 fi
6972 fi
6976 # The cast to long int works around a bug in the HP C Compiler
6977 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6978 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6979 # This bug is HP SR number 8606223364.
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
6981 $as_echo_n "checking size of wchar_t... " >&6; }
6982 if ${ac_cv_sizeof_wchar_t+:} false; then :
6983 $as_echo_n "(cached) " >&6
6984 else
6985 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "
6986 #if STDC_HEADERS
6987 #include <stddef.h>
6988 #endif
6989 #include <stdlib.h>
6990 #if HAVE_WCHAR_H
6991 #include <string.h>
6992 #include <wchar.h>
6993 #endif
6994 "; then :
6996 else
6997 if test "$ac_cv_type_wchar_t" = yes; then
6998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7000 as_fn_error 77 "cannot compute sizeof (wchar_t)
7001 See \`config.log' for more details" "$LINENO" 5; }
7002 else
7003 ac_cv_sizeof_wchar_t=0
7004 fi
7005 fi
7007 fi
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7009 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7013 cat >>confdefs.h <<_ACEOF
7014 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7015 _ACEOF
7018 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7019 # We do this check to verify that everything is okay.
7020 if test $U_SIZEOF_WCHAR_T = 0; then
7021 if test $U_HAVE_WCHAR_H=1; then
7022 as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7023 fi
7024 fi
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7027 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7028 U_CHECK_UTF16_STRING=1
7029 CHECK_UTF16_STRING_RESULT="unknown"
7031 case "${host}" in
7032 *-*-aix*|powerpc64-*-linux*)
7033 if test "$GCC" = no; then
7034 OLD_CFLAGS="${CFLAGS}"
7035 OLD_CXXFLAGS="${CXXFLAGS}"
7036 CFLAGS="${CFLAGS} -qutf"
7037 CXXFLAGS="${CXXFLAGS} -qutf"
7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7039 /* end confdefs.h. */
7040 const unsigned short hello[] = u"hello";
7041 int
7042 main ()
7043 {
7045 ;
7046 return 0;
7047 }
7048 _ACEOF
7049 if ac_fn_c_try_compile "$LINENO"; then :
7050 U_CHECK_UTF16_STRING=1
7051 else
7052 U_CHECK_UTF16_STRING=0
7053 fi
7054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7055 if test "$U_CHECK_UTF16_STRING" = 0; then
7056 CFLAGS="${OLD_CFLAGS}"
7057 CXXFLAGS="${OLD_CXXFLAGS}"
7058 else
7059 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7060 CHECK_UTF16_STRING_RESULT="-qutf"
7061 fi
7062 fi
7063 ;;
7064 *-*-solaris*)
7065 if test "$GCC" = no; then
7066 OLD_CFLAGS="${CFLAGS}"
7067 OLD_CXXFLAGS="${CXXFLAGS}"
7068 CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7069 CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7071 /* end confdefs.h. */
7072 const unsigned short hello[] = U"hello";
7073 int
7074 main ()
7075 {
7077 ;
7078 return 0;
7079 }
7080 _ACEOF
7081 if ac_fn_c_try_compile "$LINENO"; then :
7082 U_CHECK_UTF16_STRING=1
7083 else
7084 U_CHECK_UTF16_STRING=0
7085 fi
7086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7087 if test "$U_CHECK_UTF16_STRING" = 0; then
7088 CFLAGS="${OLD_CFLAGS}"
7089 CXXFLAGS="${OLD_CXXFLAGS}"
7090 else
7091 CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7092 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7093 UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7094 # Since we can't detect the availability of this UTF-16 syntax at compile time,
7095 # we depend on configure telling us that we can use it.
7096 # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7097 # we only use this macro within ICU.
7098 # If an ICU user uses icu-config, this feature will be enabled.
7099 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7100 U_CHECK_UTF16_STRING=0
7101 fi
7102 fi
7103 ;;
7104 *-*-hpux*)
7105 if test "$GCC" = no; then
7106 # The option will be detected at compile time without additional compiler options.
7107 CHECK_UTF16_STRING_RESULT="available"
7108 fi
7109 ;;
7110 *-*-cygwin)
7111 # wchar_t can be used
7112 CHECK_UTF16_STRING_RESULT="available"
7113 ;;
7114 *)
7115 ;;
7116 esac
7118 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7119 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7120 if test "$GCC" = yes; then
7121 OLD_CFLAGS="${CFLAGS}"
7122 CFLAGS="${CFLAGS} -std=gnu99"
7123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7124 /* end confdefs.h. */
7126 static const char16_t test[] = u"This is a UTF16 literal string.";
7128 int
7129 main ()
7130 {
7132 ;
7133 return 0;
7134 }
7135 _ACEOF
7136 if ac_fn_c_try_compile "$LINENO"; then :
7137 CC_UTF16_STRING=1
7138 else
7139 CC_UTF16_STRING=0
7140 fi
7141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7142 if test "$CC_UTF16_STRING" = 1; then
7143 UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7144 CHECK_UTF16_STRING_RESULT="C only";
7145 else
7146 CFLAGS="${OLD_CFLAGS}"
7147 fi
7148 fi
7149 if test "$GXX" = yes; then
7150 # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7151 ac_ext=cpp
7152 ac_cpp='$CXXCPP $CPPFLAGS'
7153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7158 /* end confdefs.h. */
7160 static const char16_t test[] = u"This is a UTF16 literal string.";
7162 int
7163 main ()
7164 {
7166 ;
7167 return 0;
7168 }
7169 _ACEOF
7170 if ac_fn_cxx_try_compile "$LINENO"; then :
7171 CXX_UTF16_STRING=1
7172 else
7173 CXX_UTF16_STRING=0
7174 fi
7175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7176 ac_ext=c
7177 ac_cpp='$CPP $CPPFLAGS'
7178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7182 if test "$CXX_UTF16_STRING" = 1; then
7183 if test "$CC_UTF16_STRING" = 1; then
7184 CHECK_UTF16_STRING_RESULT="available";
7185 else
7186 CHECK_UTF16_STRING_RESULT="C++ only";
7187 fi
7188 fi
7189 fi
7190 fi
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7192 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7194 # Enable/disable extras
7195 # Check whether --enable-extras was given.
7196 if test "${enable_extras+set}" = set; then :
7197 enableval=$enable_extras; case "${enableval}" in
7198 yes) extras=true ;;
7199 no) extras=false ;;
7200 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7201 esac
7202 else
7203 extras=true
7204 fi
7207 if test "$extras" = true; then
7208 EXTRAS_TRUE=
7209 else
7210 EXTRAS_TRUE='#'
7211 fi
7212 # Check whether --enable-icuio was given.
7213 if test "${enable_icuio+set}" = set; then :
7214 enableval=$enable_icuio; case "${enableval}" in
7215 yes) icuio=true ;;
7216 no) icuio=false ;;
7217 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7218 esac
7219 else
7220 icuio=true
7221 fi
7224 if test "$icuio" = true; then
7225 ICUIO_TRUE=
7226 else
7227 ICUIO_TRUE='#'
7228 fi
7230 # Enable/disable layout
7231 # Check whether --enable-layout was given.
7232 if test "${enable_layout+set}" = set; then :
7233 enableval=$enable_layout; case "${enableval}" in
7234 yes) layout=true ;;
7235 no) layout=false ;;
7236 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7237 esac
7238 else
7239 layout=true
7240 fi
7243 if test "$layout" = true; then
7244 LAYOUT_TRUE=
7245 else
7246 LAYOUT_TRUE='#'
7247 fi
7249 # Enable/disable tools
7250 # Check whether --enable-tools was given.
7251 if test "${enable_tools+set}" = set; then :
7252 enableval=$enable_tools; case "${enableval}" in
7253 yes) tools=true ;;
7254 no) tools=false ;;
7255 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7256 esac
7257 else
7258 tools=true
7259 fi
7262 if test "$tools" = true; then
7263 TOOLS_TRUE=
7264 else
7265 TOOLS_TRUE='#'
7266 fi
7269 # Check whether --with-data-packaging was given.
7270 if test "${with_data_packaging+set}" = set; then :
7271 withval=$with_data_packaging; case "${withval}" in
7272 files|archive|library) datapackaging=$withval ;;
7273 auto) datapackaging=$withval ;;
7274 common) datapackaging=archive ;;
7275 dll) datapackaging=library ;;
7276 static) datapackaging=static ;;
7277 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7278 esac
7279 else
7280 datapackaging=
7281 fi
7284 # Note: 'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7285 # thesysconfdir=`eval echo $sysconfdir`
7286 thedatadir=`eval echo $datadir`
7287 # Always put raw data files in share/icu/{version}, etc. Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7288 pkgicudatadir=$datadir
7289 thepkgicudatadir=$thedatadir
7294 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7295 # default to library
7296 datapackaging=library
7297 if test "$ENABLE_STATIC" = "YES"; then
7298 if test "$ENABLE_SHARED" != "YES"; then
7299 datapackaging=static
7300 fi
7301 fi
7302 fi
7304 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7306 datapackaging_msg="(No explaination for mode $datapackaging.)"
7308 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7309 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7310 datapackaging_howfound="(unknown)"
7312 case "$datapackaging" in
7313 files)
7314 DATA_PACKAGING_MODE=files
7315 datapackaging_msg="ICU data will be stored in individual files."
7316 datapackaging_howfound="$datapackaging_msg_path"
7317 ;;
7318 archive)
7319 DATA_PACKAGING_MODE=common
7320 datapackaging_msg="ICU data will be stored in a single .dat file."
7321 datapackaging_howfound="$datapackaging_msg_path"
7322 ;;
7323 library)
7324 DATA_PACKAGING_MODE=dll
7325 datapackaging_msg="ICU data will be linked with ICU."
7326 if test "$ENABLE_STATIC" = "YES"; then
7327 datapackaging_msg="$datapackaging_msg A static data library will be built. "
7328 fi
7329 if test "$ENABLE_SHARED" = "YES"; then
7330 datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7331 fi
7332 datapackaging_howfound="$datapackaging_msg_set"
7333 ;;
7334 static)
7335 DATA_PACKAGING_MODE=static
7336 datapackaging_msg="ICU data will be stored in a static library."
7337 datapackaging_howfound="$datapackaging_msg_set"
7338 ;;
7339 esac
7342 # Sets a library suffix
7343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7344 $as_echo_n "checking for a library suffix to use... " >&6; }
7346 # Check whether --with-library-suffix was given.
7347 if test "${with_library_suffix+set}" = set; then :
7348 withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7349 else
7350 ICULIBSUFFIX=
7351 fi
7353 msg=$ICULIBSUFFIX
7354 if test "$msg" = ""; then
7355 msg=none
7356 fi
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7358 $as_echo "$msg" >&6; }
7360 if test "$ICULIBSUFFIX" != ""
7361 then
7362 U_HAVE_LIB_SUFFIX=1
7363 ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7364 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7365 else
7366 U_HAVE_LIB_SUFFIX=0
7367 fi
7371 # Enable/disable tests
7372 # Check whether --enable-tests was given.
7373 if test "${enable_tests+set}" = set; then :
7374 enableval=$enable_tests; case "${enableval}" in
7375 yes) tests=true ;;
7376 no) tests=false ;;
7377 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7378 esac
7379 else
7380 tests=true
7381 fi
7384 if test "$tests" = true; then
7385 TESTS_TRUE=
7386 else
7387 TESTS_TRUE='#'
7388 fi
7390 # Enable/disable samples
7391 # Check whether --enable-samples was given.
7392 if test "${enable_samples+set}" = set; then :
7393 enableval=$enable_samples; case "${enableval}" in
7394 yes) samples=true ;;
7395 no) samples=false ;;
7396 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7397 esac
7398 else
7399 samples=true
7400 fi
7403 if test "$samples" = true; then
7404 SAMPLES_TRUE=
7405 else
7406 SAMPLES_TRUE='#'
7407 fi
7409 ICUDATA_CHAR=$U_ENDIAN_CHAR
7411 # Platform-specific Makefile setup
7412 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7413 case "${host}" in
7414 *-*-solaris*) platform=U_SOLARIS ;;
7415 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) platform=U_LINUX ;;
7416 *-*-*bsd*|*-*-dragonfly*) platform=U_BSD ;;
7417 *-*-aix*) platform=U_AIX ;;
7418 *-*-hpux*) platform=U_HPUX ;;
7419 *-apple-darwin*|*-apple-rhapsody*) platform=U_DARWIN ;;
7420 *-*-cygwin*) platform=U_CYGWIN ;;
7421 *-*-mingw*) platform=U_MINGW ;;
7422 *-*ibm-openedition*|*-*-os390*) platform=OS390
7423 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7424 ICUDATA_CHAR="e"
7425 fi ;;
7426 *-*-os400*) platform=OS400
7427 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7428 ICUDATA_CHAR="e"
7429 fi ;;
7430 *-*-nto*) platform=U_QNX ;;
7431 *-dec-osf*) platform=U_OSF ;;
7432 *-*-beos) platform=U_BEOS ;;
7433 *-*-irix*) platform=U_IRIX ;;
7434 *-ncr-*) platform=U_MPRAS ;;
7435 *) platform=U_UNKNOWN_PLATFORM ;;
7436 esac
7439 platform_make_fragment_name="$icu_cv_host_frag"
7440 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7444 if test "${FORCE_LIBS}" != ""; then
7445 echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}" 1>&6
7446 LIBS=${FORCE_LIBS}
7447 fi
7449 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7450 # for build.
7452 if test "${CC}" == "clang"; then
7453 CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7454 else
7455 CLANGCFLAGS=""
7456 fi
7458 if test "${CXX}" == "clang++"; then
7459 CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7460 else
7461 CLANGCXXFLAGS=""
7462 fi
7464 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7465 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7466 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7471 # append all config cppflags
7472 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7474 echo "CPPFLAGS=$CPPFLAGS"
7475 echo "CFLAGS=$CFLAGS"
7476 echo "CXXFLAGS=$CXXFLAGS"
7479 # output the Makefiles
7480 ac_config_files="$ac_config_files icudefs.mk Makefile data/pkgdataMakefile config/Makefile.inc config/icu.pc config/pkgdataMakefile data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layout/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/uconv/pkgdataMakefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7482 cat >confcache <<\_ACEOF
7483 # This file is a shell script that caches the results of configure
7484 # tests run on this system so they can be shared between configure
7485 # scripts and configure runs, see configure's option --config-cache.
7486 # It is not useful on other systems. If it contains results you don't
7487 # want to keep, you may remove or edit it.
7488 #
7489 # config.status only pays attention to the cache file if you give it
7490 # the --recheck option to rerun configure.
7491 #
7492 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7493 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7494 # following values.
7496 _ACEOF
7498 # The following way of writing the cache mishandles newlines in values,
7499 # but we know of no workaround that is simple, portable, and efficient.
7500 # So, we kill variables containing newlines.
7501 # Ultrix sh set writes to stderr and can't be redirected directly,
7502 # and sets the high bit in the cache file unless we assign to the vars.
7503 (
7504 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7505 eval ac_val=\$$ac_var
7506 case $ac_val in #(
7507 *${as_nl}*)
7508 case $ac_var in #(
7509 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7510 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7511 esac
7512 case $ac_var in #(
7513 _ | IFS | as_nl) ;; #(
7514 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7515 *) { eval $ac_var=; unset $ac_var;} ;;
7516 esac ;;
7517 esac
7518 done
7520 (set) 2>&1 |
7521 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7522 *${as_nl}ac_space=\ *)
7523 # `set' does not quote correctly, so add quotes: double-quote
7524 # substitution turns \\\\ into \\, and sed turns \\ into \.
7525 sed -n \
7526 "s/'/'\\\\''/g;
7527 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7528 ;; #(
7529 *)
7530 # `set' quotes correctly as required by POSIX, so do not add quotes.
7531 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7532 ;;
7533 esac |
7534 sort
7535 ) |
7536 sed '
7537 /^ac_cv_env_/b end
7538 t clear
7539 :clear
7540 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7541 t end
7542 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7543 :end' >>confcache
7544 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7545 if test -w "$cache_file"; then
7546 if test "x$cache_file" != "x/dev/null"; then
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7548 $as_echo "$as_me: updating cache $cache_file" >&6;}
7549 if test ! -f "$cache_file" || test -h "$cache_file"; then
7550 cat confcache >"$cache_file"
7551 else
7552 case $cache_file in #(
7553 */* | ?:*)
7554 mv -f confcache "$cache_file"$$ &&
7555 mv -f "$cache_file"$$ "$cache_file" ;; #(
7556 *)
7557 mv -f confcache "$cache_file" ;;
7558 esac
7559 fi
7560 fi
7561 else
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7563 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7564 fi
7565 fi
7566 rm -f confcache
7568 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7569 # Let make expand exec_prefix.
7570 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7572 # Transform confdefs.h into DEFS.
7573 # Protect against shell expansion while executing Makefile rules.
7574 # Protect against Makefile macro expansion.
7575 #
7576 # If the first sed substitution is executed (which looks for macros that
7577 # take arguments), then branch to the quote section. Otherwise,
7578 # look for a macro that doesn't take arguments.
7579 ac_script='
7580 :mline
7581 /\\$/{
7582 N
7583 s,\\\n,,
7584 b mline
7585 }
7586 t clear
7587 :clear
7588 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
7589 t quote
7590 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
7591 t quote
7592 b any
7593 :quote
7594 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7595 s/\[/\\&/g
7596 s/\]/\\&/g
7597 s/\$/$$/g
7598 H
7599 :any
7600 ${
7601 g
7602 s/^\n//
7603 s/\n/ /g
7604 p
7605 }
7606 '
7607 DEFS=`sed -n "$ac_script" confdefs.h`
7610 ac_libobjs=
7611 ac_ltlibobjs=
7612 U=
7613 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7614 # 1. Remove the extension, and $U if already installed.
7615 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7616 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7617 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7618 # will be set to the directory where LIBOBJS objects are built.
7619 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7620 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7621 done
7622 LIBOBJS=$ac_libobjs
7624 LTLIBOBJS=$ac_ltlibobjs
7629 : "${CONFIG_STATUS=./config.status}"
7630 ac_write_fail=0
7631 ac_clean_files_save=$ac_clean_files
7632 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7633 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7634 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7635 as_write_fail=0
7636 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7637 #! $SHELL
7638 # Generated by $as_me.
7639 # Run this file to recreate the current configuration.
7640 # Compiler output produced by configure, useful for debugging
7641 # configure, is in config.log if it exists.
7643 debug=false
7644 ac_cs_recheck=false
7645 ac_cs_silent=false
7647 SHELL=\${CONFIG_SHELL-$SHELL}
7648 export SHELL
7649 _ASEOF
7650 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7651 ## -------------------- ##
7652 ## M4sh Initialization. ##
7653 ## -------------------- ##
7655 # Be more Bourne compatible
7656 DUALCASE=1; export DUALCASE # for MKS sh
7657 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7658 emulate sh
7659 NULLCMD=:
7660 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7661 # is contrary to our usage. Disable this feature.
7662 alias -g '${1+"$@"}'='"$@"'
7663 setopt NO_GLOB_SUBST
7664 else
7665 case `(set -o) 2>/dev/null` in #(
7666 *posix*) :
7667 set -o posix ;; #(
7668 *) :
7669 ;;
7670 esac
7671 fi
7674 as_nl='
7675 '
7676 export as_nl
7677 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7678 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7679 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7680 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7681 # Prefer a ksh shell builtin over an external printf program on Solaris,
7682 # but without wasting forks for bash or zsh.
7683 if test -z "$BASH_VERSION$ZSH_VERSION" \
7684 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7685 as_echo='print -r --'
7686 as_echo_n='print -rn --'
7687 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7688 as_echo='printf %s\n'
7689 as_echo_n='printf %s'
7690 else
7691 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7692 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7693 as_echo_n='/usr/ucb/echo -n'
7694 else
7695 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7696 as_echo_n_body='eval
7697 arg=$1;
7698 case $arg in #(
7699 *"$as_nl"*)
7700 expr "X$arg" : "X\\(.*\\)$as_nl";
7701 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7702 esac;
7703 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7704 '
7705 export as_echo_n_body
7706 as_echo_n='sh -c $as_echo_n_body as_echo'
7707 fi
7708 export as_echo_body
7709 as_echo='sh -c $as_echo_body as_echo'
7710 fi
7712 # The user is always right.
7713 if test "${PATH_SEPARATOR+set}" != set; then
7714 PATH_SEPARATOR=:
7715 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7716 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7717 PATH_SEPARATOR=';'
7718 }
7719 fi
7722 # IFS
7723 # We need space, tab and new line, in precisely that order. Quoting is
7724 # there to prevent editors from complaining about space-tab.
7725 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7726 # splitting by setting IFS to empty value.)
7727 IFS=" "" $as_nl"
7729 # Find who we are. Look in the path if we contain no directory separator.
7730 as_myself=
7731 case $0 in #((
7732 *[\\/]* ) as_myself=$0 ;;
7733 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7734 for as_dir in $PATH
7735 do
7736 IFS=$as_save_IFS
7737 test -z "$as_dir" && as_dir=.
7738 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7739 done
7740 IFS=$as_save_IFS
7742 ;;
7743 esac
7744 # We did not find ourselves, most probably we were run as `sh COMMAND'
7745 # in which case we are not to be found in the path.
7746 if test "x$as_myself" = x; then
7747 as_myself=$0
7748 fi
7749 if test ! -f "$as_myself"; then
7750 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7751 exit 1
7752 fi
7754 # Unset variables that we do not need and which cause bugs (e.g. in
7755 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7756 # suppresses any "Segmentation fault" message there. '((' could
7757 # trigger a bug in pdksh 5.2.14.
7758 for as_var in BASH_ENV ENV MAIL MAILPATH
7759 do eval test x\${$as_var+set} = xset \
7760 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7761 done
7762 PS1='$ '
7763 PS2='> '
7764 PS4='+ '
7766 # NLS nuisances.
7767 LC_ALL=C
7768 export LC_ALL
7769 LANGUAGE=C
7770 export LANGUAGE
7772 # CDPATH.
7773 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7776 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7777 # ----------------------------------------
7778 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7779 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7780 # script with STATUS, using 1 if that was 0.
7781 as_fn_error ()
7782 {
7783 as_status=$1; test $as_status -eq 0 && as_status=1
7784 if test "$4"; then
7785 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7786 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7787 fi
7788 $as_echo "$as_me: error: $2" >&2
7789 as_fn_exit $as_status
7790 } # as_fn_error
7793 # as_fn_set_status STATUS
7794 # -----------------------
7795 # Set $? to STATUS, without forking.
7796 as_fn_set_status ()
7797 {
7798 return $1
7799 } # as_fn_set_status
7801 # as_fn_exit STATUS
7802 # -----------------
7803 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7804 as_fn_exit ()
7805 {
7806 set +e
7807 as_fn_set_status $1
7808 exit $1
7809 } # as_fn_exit
7811 # as_fn_unset VAR
7812 # ---------------
7813 # Portably unset VAR.
7814 as_fn_unset ()
7815 {
7816 { eval $1=; unset $1;}
7817 }
7818 as_unset=as_fn_unset
7819 # as_fn_append VAR VALUE
7820 # ----------------------
7821 # Append the text in VALUE to the end of the definition contained in VAR. Take
7822 # advantage of any shell optimizations that allow amortized linear growth over
7823 # repeated appends, instead of the typical quadratic growth present in naive
7824 # implementations.
7825 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7826 eval 'as_fn_append ()
7827 {
7828 eval $1+=\$2
7829 }'
7830 else
7831 as_fn_append ()
7832 {
7833 eval $1=\$$1\$2
7834 }
7835 fi # as_fn_append
7837 # as_fn_arith ARG...
7838 # ------------------
7839 # Perform arithmetic evaluation on the ARGs, and store the result in the
7840 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7841 # must be portable across $(()) and expr.
7842 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7843 eval 'as_fn_arith ()
7844 {
7845 as_val=$(( $* ))
7846 }'
7847 else
7848 as_fn_arith ()
7849 {
7850 as_val=`expr "$@" || test $? -eq 1`
7851 }
7852 fi # as_fn_arith
7855 if expr a : '\(a\)' >/dev/null 2>&1 &&
7856 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7857 as_expr=expr
7858 else
7859 as_expr=false
7860 fi
7862 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7863 as_basename=basename
7864 else
7865 as_basename=false
7866 fi
7868 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7869 as_dirname=dirname
7870 else
7871 as_dirname=false
7872 fi
7874 as_me=`$as_basename -- "$0" ||
7875 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7876 X"$0" : 'X\(//\)$' \| \
7877 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7878 $as_echo X/"$0" |
7879 sed '/^.*\/\([^/][^/]*\)\/*$/{
7880 s//\1/
7881 q
7882 }
7883 /^X\/\(\/\/\)$/{
7884 s//\1/
7885 q
7886 }
7887 /^X\/\(\/\).*/{
7888 s//\1/
7889 q
7890 }
7891 s/.*/./; q'`
7893 # Avoid depending upon Character Ranges.
7894 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7895 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7896 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7897 as_cr_digits='0123456789'
7898 as_cr_alnum=$as_cr_Letters$as_cr_digits
7900 ECHO_C= ECHO_N= ECHO_T=
7901 case `echo -n x` in #(((((
7902 -n*)
7903 case `echo 'xy\c'` in
7904 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7905 xy) ECHO_C='\c';;
7906 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7907 ECHO_T=' ';;
7908 esac;;
7909 *)
7910 ECHO_N='-n';;
7911 esac
7913 rm -f conf$$ conf$$.exe conf$$.file
7914 if test -d conf$$.dir; then
7915 rm -f conf$$.dir/conf$$.file
7916 else
7917 rm -f conf$$.dir
7918 mkdir conf$$.dir 2>/dev/null
7919 fi
7920 if (echo >conf$$.file) 2>/dev/null; then
7921 if ln -s conf$$.file conf$$ 2>/dev/null; then
7922 as_ln_s='ln -s'
7923 # ... but there are two gotchas:
7924 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7925 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7926 # In both cases, we have to default to `cp -p'.
7927 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7928 as_ln_s='cp -p'
7929 elif ln conf$$.file conf$$ 2>/dev/null; then
7930 as_ln_s=ln
7931 else
7932 as_ln_s='cp -p'
7933 fi
7934 else
7935 as_ln_s='cp -p'
7936 fi
7937 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7938 rmdir conf$$.dir 2>/dev/null
7941 # as_fn_mkdir_p
7942 # -------------
7943 # Create "$as_dir" as a directory, including parents if necessary.
7944 as_fn_mkdir_p ()
7945 {
7947 case $as_dir in #(
7948 -*) as_dir=./$as_dir;;
7949 esac
7950 test -d "$as_dir" || eval $as_mkdir_p || {
7951 as_dirs=
7952 while :; do
7953 case $as_dir in #(
7954 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7955 *) as_qdir=$as_dir;;
7956 esac
7957 as_dirs="'$as_qdir' $as_dirs"
7958 as_dir=`$as_dirname -- "$as_dir" ||
7959 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7960 X"$as_dir" : 'X\(//\)[^/]' \| \
7961 X"$as_dir" : 'X\(//\)$' \| \
7962 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7963 $as_echo X"$as_dir" |
7964 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7965 s//\1/
7966 q
7967 }
7968 /^X\(\/\/\)[^/].*/{
7969 s//\1/
7970 q
7971 }
7972 /^X\(\/\/\)$/{
7973 s//\1/
7974 q
7975 }
7976 /^X\(\/\).*/{
7977 s//\1/
7978 q
7979 }
7980 s/.*/./; q'`
7981 test -d "$as_dir" && break
7982 done
7983 test -z "$as_dirs" || eval "mkdir $as_dirs"
7984 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7987 } # as_fn_mkdir_p
7988 if mkdir -p . 2>/dev/null; then
7989 as_mkdir_p='mkdir -p "$as_dir"'
7990 else
7991 test -d ./-p && rmdir ./-p
7992 as_mkdir_p=false
7993 fi
7995 if test -x / >/dev/null 2>&1; then
7996 as_test_x='test -x'
7997 else
7998 if ls -dL / >/dev/null 2>&1; then
7999 as_ls_L_option=L
8000 else
8001 as_ls_L_option=
8002 fi
8003 as_test_x='
8004 eval sh -c '\''
8005 if test -d "$1"; then
8006 test -d "$1/.";
8007 else
8008 case $1 in #(
8009 -*)set "./$1";;
8010 esac;
8011 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8012 ???[sx]*):;;*)false;;esac;fi
8013 '\'' sh
8014 '
8015 fi
8016 as_executable_p=$as_test_x
8018 # Sed expression to map a string onto a valid CPP name.
8019 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8021 # Sed expression to map a string onto a valid variable name.
8022 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8025 exec 6>&1
8026 ## ----------------------------------- ##
8027 ## Main body of $CONFIG_STATUS script. ##
8028 ## ----------------------------------- ##
8029 _ASEOF
8030 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8033 # Save the log message, to keep $0 and so on meaningful, and to
8034 # report actual input values of CONFIG_FILES etc. instead of their
8035 # values after options handling.
8036 ac_log="
8037 This file was extended by $as_me, which was
8038 generated by GNU Autoconf 2.68. Invocation command line was
8040 CONFIG_FILES = $CONFIG_FILES
8041 CONFIG_HEADERS = $CONFIG_HEADERS
8042 CONFIG_LINKS = $CONFIG_LINKS
8043 CONFIG_COMMANDS = $CONFIG_COMMANDS
8044 $ $0 $@
8046 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8047 "
8049 _ACEOF
8051 case $ac_config_files in *"
8052 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8053 esac
8057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8058 # Files that config.status was made for.
8059 config_files="$ac_config_files"
8061 _ACEOF
8063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8064 ac_cs_usage="\
8065 \`$as_me' instantiates files and other configuration actions
8066 from templates according to the current configuration. Unless the files
8067 and actions are specified as TAGs, all are instantiated by default.
8069 Usage: $0 [OPTION]... [TAG]...
8071 -h, --help print this help, then exit
8072 -V, --version print version number and configuration settings, then exit
8073 --config print configuration, then exit
8074 -q, --quiet, --silent
8075 do not print progress messages
8076 -d, --debug don't remove temporary files
8077 --recheck update $as_me by reconfiguring in the same conditions
8078 --file=FILE[:TEMPLATE]
8079 instantiate the configuration file FILE
8081 Configuration files:
8082 $config_files
8084 Report bugs to the package provider."
8086 _ACEOF
8087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8088 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8089 ac_cs_version="\\
8090 config.status
8091 configured by $0, generated by GNU Autoconf 2.68,
8092 with options \\"\$ac_cs_config\\"
8094 Copyright (C) 2010 Free Software Foundation, Inc.
8095 This config.status script is free software; the Free Software Foundation
8096 gives unlimited permission to copy, distribute and modify it."
8098 ac_pwd='$ac_pwd'
8099 srcdir='$srcdir'
8100 INSTALL='$INSTALL'
8101 test -n "\$AWK" || AWK=awk
8102 _ACEOF
8104 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8105 # The default lists apply if the user does not specify any file.
8106 ac_need_defaults=:
8107 while test $# != 0
8108 do
8109 case $1 in
8110 --*=?*)
8111 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8112 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8113 ac_shift=:
8114 ;;
8115 --*=)
8116 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8117 ac_optarg=
8118 ac_shift=:
8119 ;;
8120 *)
8121 ac_option=$1
8122 ac_optarg=$2
8123 ac_shift=shift
8124 ;;
8125 esac
8127 case $ac_option in
8128 # Handling of the options.
8129 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8130 ac_cs_recheck=: ;;
8131 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8132 $as_echo "$ac_cs_version"; exit ;;
8133 --config | --confi | --conf | --con | --co | --c )
8134 $as_echo "$ac_cs_config"; exit ;;
8135 --debug | --debu | --deb | --de | --d | -d )
8136 debug=: ;;
8137 --file | --fil | --fi | --f )
8138 $ac_shift
8139 case $ac_optarg in
8140 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8141 '') as_fn_error $? "missing file argument" ;;
8142 esac
8143 as_fn_append CONFIG_FILES " '$ac_optarg'"
8144 ac_need_defaults=false;;
8145 --he | --h | --help | --hel | -h )
8146 $as_echo "$ac_cs_usage"; exit ;;
8147 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8148 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8149 ac_cs_silent=: ;;
8151 # This is an error.
8152 -*) as_fn_error $? "unrecognized option: \`$1'
8153 Try \`$0 --help' for more information." ;;
8155 *) as_fn_append ac_config_targets " $1"
8156 ac_need_defaults=false ;;
8158 esac
8159 shift
8160 done
8162 ac_configure_extra_args=
8164 if $ac_cs_silent; then
8165 exec 6>/dev/null
8166 ac_configure_extra_args="$ac_configure_extra_args --silent"
8167 fi
8169 _ACEOF
8170 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8171 if \$ac_cs_recheck; then
8172 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8173 shift
8174 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8175 CONFIG_SHELL='$SHELL'
8176 export CONFIG_SHELL
8177 exec "\$@"
8178 fi
8180 _ACEOF
8181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8182 exec 5>>config.log
8183 {
8184 echo
8185 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8186 ## Running $as_me. ##
8187 _ASBOX
8188 $as_echo "$ac_log"
8189 } >&5
8191 _ACEOF
8192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8193 _ACEOF
8195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8197 # Handling of arguments.
8198 for ac_config_target in $ac_config_targets
8199 do
8200 case $ac_config_target in
8201 "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8202 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8203 "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8204 "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8205 "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8206 "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8207 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8208 "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8209 "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8210 "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8211 "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8212 "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8213 "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8214 "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8215 "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8216 "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8217 "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8218 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8219 "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8220 "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8221 "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8222 "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8223 "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8224 "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8225 "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8226 "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8227 "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8228 "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8229 "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8230 "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8231 "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8232 "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8233 "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8234 "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8235 "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8236 "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8237 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8238 "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8239 "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8240 "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8241 "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8242 "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8243 "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8244 "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8245 "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8246 "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8247 "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8248 "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8249 "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8250 "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8251 "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8252 "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8253 "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8254 "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8255 "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8256 "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8257 "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8258 "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8259 "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8260 "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8261 "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8262 "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8263 "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8264 "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8265 "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8266 "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8268 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8269 esac
8270 done
8273 # If the user did not use the arguments to specify the items to instantiate,
8274 # then the envvar interface is used. Set only those that are not.
8275 # We use the long form for the default assignment because of an extremely
8276 # bizarre bug on SunOS 4.1.3.
8277 if $ac_need_defaults; then
8278 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8279 fi
8281 # Have a temporary directory for convenience. Make it in the build tree
8282 # simply because there is no reason against having it here, and in addition,
8283 # creating and moving files from /tmp can sometimes cause problems.
8284 # Hook for its removal unless debugging.
8285 # Note that there is a small window in which the directory will not be cleaned:
8286 # after its creation but before its name has been assigned to `$tmp'.
8287 $debug ||
8288 {
8289 tmp= ac_tmp=
8290 trap 'exit_status=$?
8291 : "${ac_tmp:=$tmp}"
8292 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8293 ' 0
8294 trap 'as_fn_exit 1' 1 2 13 15
8295 }
8296 # Create a (secure) tmp directory for tmp files.
8298 {
8299 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8300 test -d "$tmp"
8301 } ||
8302 {
8303 tmp=./conf$$-$RANDOM
8304 (umask 077 && mkdir "$tmp")
8305 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8306 ac_tmp=$tmp
8308 # Set up the scripts for CONFIG_FILES section.
8309 # No need to generate them if there are no CONFIG_FILES.
8310 # This happens for instance with `./config.status config.h'.
8311 if test -n "$CONFIG_FILES"; then
8314 ac_cr=`echo X | tr X '\015'`
8315 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8316 # But we know of no other shell where ac_cr would be empty at this
8317 # point, so we can use a bashism as a fallback.
8318 if test "x$ac_cr" = x; then
8319 eval ac_cr=\$\'\\r\'
8320 fi
8321 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8322 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8323 ac_cs_awk_cr='\\r'
8324 else
8325 ac_cs_awk_cr=$ac_cr
8326 fi
8328 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8329 _ACEOF
8332 {
8333 echo "cat >conf$$subs.awk <<_ACEOF" &&
8334 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8335 echo "_ACEOF"
8336 } >conf$$subs.sh ||
8337 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8338 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8339 ac_delim='%!_!# '
8340 for ac_last_try in false false false false false :; do
8341 . ./conf$$subs.sh ||
8342 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8344 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8345 if test $ac_delim_n = $ac_delim_num; then
8346 break
8347 elif $ac_last_try; then
8348 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8349 else
8350 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8351 fi
8352 done
8353 rm -f conf$$subs.sh
8355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8356 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8357 _ACEOF
8358 sed -n '
8359 h
8360 s/^/S["/; s/!.*/"]=/
8361 p
8362 g
8363 s/^[^!]*!//
8364 :repl
8365 t repl
8366 s/'"$ac_delim"'$//
8367 t delim
8368 :nl
8369 h
8370 s/\(.\{148\}\)..*/\1/
8371 t more1
8372 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8373 p
8374 n
8375 b repl
8376 :more1
8377 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8378 p
8379 g
8380 s/.\{148\}//
8381 t nl
8382 :delim
8383 h
8384 s/\(.\{148\}\)..*/\1/
8385 t more2
8386 s/["\\]/\\&/g; s/^/"/; s/$/"/
8387 p
8388 b
8389 :more2
8390 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8391 p
8392 g
8393 s/.\{148\}//
8394 t delim
8395 ' <conf$$subs.awk | sed '
8396 /^[^""]/{
8397 N
8398 s/\n//
8399 }
8400 ' >>$CONFIG_STATUS || ac_write_fail=1
8401 rm -f conf$$subs.awk
8402 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8403 _ACAWK
8404 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8405 for (key in S) S_is_set[key] = 1
8406 FS = ""
8408 }
8409 {
8410 line = $ 0
8411 nfields = split(line, field, "@")
8412 substed = 0
8413 len = length(field[1])
8414 for (i = 2; i < nfields; i++) {
8415 key = field[i]
8416 keylen = length(key)
8417 if (S_is_set[key]) {
8418 value = S[key]
8419 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8420 len += length(value) + length(field[++i])
8421 substed = 1
8422 } else
8423 len += 1 + keylen
8424 }
8426 print line
8427 }
8429 _ACAWK
8430 _ACEOF
8431 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8432 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8433 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8434 else
8435 cat
8436 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8437 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8438 _ACEOF
8440 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8441 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8442 # trailing colons and then remove the whole line if VPATH becomes empty
8443 # (actually we leave an empty line to preserve line numbers).
8444 if test "x$srcdir" = x.; then
8445 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8446 h
8447 s///
8448 s/^/:/
8449 s/[ ]*$/:/
8450 s/:\$(srcdir):/:/g
8451 s/:\${srcdir}:/:/g
8452 s/:@srcdir@:/:/g
8453 s/^:*//
8454 s/:*$//
8455 x
8456 s/\(=[ ]*\).*/\1/
8457 G
8458 s/\n//
8459 s/^[^=]*=[ ]*$//
8460 }'
8461 fi
8463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8464 fi # test -n "$CONFIG_FILES"
8467 eval set X " :F $CONFIG_FILES "
8468 shift
8469 for ac_tag
8470 do
8471 case $ac_tag in
8472 :[FHLC]) ac_mode=$ac_tag; continue;;
8473 esac
8474 case $ac_mode$ac_tag in
8475 :[FHL]*:*);;
8476 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8477 :[FH]-) ac_tag=-:-;;
8478 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8479 esac
8480 ac_save_IFS=$IFS
8481 IFS=:
8482 set x $ac_tag
8483 IFS=$ac_save_IFS
8484 shift
8485 ac_file=$1
8486 shift
8488 case $ac_mode in
8489 :L) ac_source=$1;;
8490 :[FH])
8491 ac_file_inputs=
8492 for ac_f
8493 do
8494 case $ac_f in
8495 -) ac_f="$ac_tmp/stdin";;
8496 *) # Look for the file first in the build tree, then in the source tree
8497 # (if the path is not absolute). The absolute path cannot be DOS-style,
8498 # because $ac_f cannot contain `:'.
8499 test -f "$ac_f" ||
8500 case $ac_f in
8501 [\\/$]*) false;;
8502 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8503 esac ||
8504 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8505 esac
8506 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8507 as_fn_append ac_file_inputs " '$ac_f'"
8508 done
8510 # Let's still pretend it is `configure' which instantiates (i.e., don't
8511 # use $as_me), people would be surprised to read:
8512 # /* config.h. Generated by config.status. */
8513 configure_input='Generated from '`
8514 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8515 `' by configure.'
8516 if test x"$ac_file" != x-; then
8517 configure_input="$ac_file. $configure_input"
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8519 $as_echo "$as_me: creating $ac_file" >&6;}
8520 fi
8521 # Neutralize special characters interpreted by sed in replacement strings.
8522 case $configure_input in #(
8523 *\&* | *\|* | *\\* )
8524 ac_sed_conf_input=`$as_echo "$configure_input" |
8525 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8526 *) ac_sed_conf_input=$configure_input;;
8527 esac
8529 case $ac_tag in
8530 *:-:* | *:-) cat >"$ac_tmp/stdin" \
8531 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8532 esac
8533 ;;
8534 esac
8536 ac_dir=`$as_dirname -- "$ac_file" ||
8537 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8538 X"$ac_file" : 'X\(//\)[^/]' \| \
8539 X"$ac_file" : 'X\(//\)$' \| \
8540 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8541 $as_echo X"$ac_file" |
8542 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8543 s//\1/
8544 q
8545 }
8546 /^X\(\/\/\)[^/].*/{
8547 s//\1/
8548 q
8549 }
8550 /^X\(\/\/\)$/{
8551 s//\1/
8552 q
8553 }
8554 /^X\(\/\).*/{
8555 s//\1/
8556 q
8557 }
8558 s/.*/./; q'`
8559 as_dir="$ac_dir"; as_fn_mkdir_p
8560 ac_builddir=.
8562 case "$ac_dir" in
8563 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8564 *)
8565 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8566 # A ".." for each directory in $ac_dir_suffix.
8567 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8568 case $ac_top_builddir_sub in
8569 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8570 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8571 esac ;;
8572 esac
8573 ac_abs_top_builddir=$ac_pwd
8574 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8575 # for backward compatibility:
8576 ac_top_builddir=$ac_top_build_prefix
8578 case $srcdir in
8579 .) # We are building in place.
8580 ac_srcdir=.
8581 ac_top_srcdir=$ac_top_builddir_sub
8582 ac_abs_top_srcdir=$ac_pwd ;;
8583 [\\/]* | ?:[\\/]* ) # Absolute name.
8584 ac_srcdir=$srcdir$ac_dir_suffix;
8585 ac_top_srcdir=$srcdir
8586 ac_abs_top_srcdir=$srcdir ;;
8587 *) # Relative name.
8588 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8589 ac_top_srcdir=$ac_top_build_prefix$srcdir
8590 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8591 esac
8592 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8595 case $ac_mode in
8596 :F)
8597 #
8598 # CONFIG_FILE
8599 #
8601 case $INSTALL in
8602 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8603 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8604 esac
8605 _ACEOF
8607 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8608 # If the template does not know about datarootdir, expand it.
8609 # FIXME: This hack should be removed a few years after 2.60.
8610 ac_datarootdir_hack=; ac_datarootdir_seen=
8611 ac_sed_dataroot='
8612 /datarootdir/ {
8613 p
8614 q
8615 }
8616 /@datadir@/p
8617 /@docdir@/p
8618 /@infodir@/p
8619 /@localedir@/p
8620 /@mandir@/p'
8621 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8622 *datarootdir*) ac_datarootdir_seen=yes;;
8623 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8625 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8626 _ACEOF
8627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8628 ac_datarootdir_hack='
8629 s&@datadir@&$datadir&g
8630 s&@docdir@&$docdir&g
8631 s&@infodir@&$infodir&g
8632 s&@localedir@&$localedir&g
8633 s&@mandir@&$mandir&g
8634 s&\\\${datarootdir}&$datarootdir&g' ;;
8635 esac
8636 _ACEOF
8638 # Neutralize VPATH when `$srcdir' = `.'.
8639 # Shell code in configure.ac might set extrasub.
8640 # FIXME: do we really want to maintain this feature?
8641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8642 ac_sed_extra="$ac_vpsub
8643 $extrasub
8644 _ACEOF
8645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8646 :t
8647 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8648 s|@configure_input@|$ac_sed_conf_input|;t t
8649 s&@top_builddir@&$ac_top_builddir_sub&;t t
8650 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8651 s&@srcdir@&$ac_srcdir&;t t
8652 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8653 s&@top_srcdir@&$ac_top_srcdir&;t t
8654 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8655 s&@builddir@&$ac_builddir&;t t
8656 s&@abs_builddir@&$ac_abs_builddir&;t t
8657 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8658 s&@INSTALL@&$ac_INSTALL&;t t
8659 $ac_datarootdir_hack
8660 "
8661 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8662 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8664 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8665 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8666 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8667 "$ac_tmp/out"`; test -z "$ac_out"; } &&
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8669 which seems to be undefined. Please make sure it is defined" >&5
8670 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8671 which seems to be undefined. Please make sure it is defined" >&2;}
8673 rm -f "$ac_tmp/stdin"
8674 case $ac_file in
8675 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8676 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8677 esac \
8678 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8679 ;;
8683 esac
8685 done # for ac_tag
8688 as_fn_exit 0
8689 _ACEOF
8690 ac_clean_files=$ac_clean_files_save
8692 test $ac_write_fail = 0 ||
8693 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8696 # configure is writing to config.log, and then calls config.status.
8697 # config.status does its own redirection, appending to config.log.
8698 # Unfortunately, on DOS this fails, as config.log is still kept open
8699 # by configure, so config.status won't be able to write to it; its
8700 # output is simply discarded. So we exec the FD to /dev/null,
8701 # effectively closing config.log, so it can be properly (re)opened and
8702 # appended to by config.status. When coming back to configure, we
8703 # need to make the FD available again.
8704 if test "$no_create" != yes; then
8705 ac_cs_success=:
8706 ac_config_status_args=
8707 test "$silent" = yes &&
8708 ac_config_status_args="$ac_config_status_args --quiet"
8709 exec 5>/dev/null
8710 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8711 exec 5>>config.log
8712 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8713 # would make configure fail if this is the last instruction.
8714 $ac_cs_success || as_fn_exit 1
8715 fi
8716 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8718 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8719 fi
8722 echo
8723 echo "ICU for C/C++ $VERSION is ready to be built."
8724 echo "=== Important Notes: ==="
8726 echo "Data Packaging: $datapackaging"
8727 echo " This means: $datapackaging_msg"
8728 echo " To locate data: $datapackaging_howfound"
8730 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
8731 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
8732 else
8733 echo "** WARNING: $U_MAKE may not be GNU make."
8734 echo "This may cause ICU to fail to build. Please make sure that GNU make"
8735 echo "is in your PATH so that the configure script can detect its location."
8736 fi
8737 if test "x$AR" = "xfalse"; then
8738 echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
8739 fi
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
8742 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
8743 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
8744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8745 $as_echo "ok" >&6; }
8746 else
8747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
8748 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
8749 fi
8752 if test -n "$UCONFIG_CPPFLAGS"; then
8753 HDRFILE="uconfig.h.prepend"
8754 echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
8755 echo
8756 echo " ${UCONFIG_CPPFLAGS}"
8757 echo
8758 echo 'The recommended way to do this is to prepend the following lines to source/common/unicode/uconfig.h or #include them near the top of that file.'
8759 echo "Creating the file ${HDRFILE}"
8760 echo
8761 echo '--------------- ' "${HDRFILE}"
8762 echo > "${HDRFILE}"
8763 echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
8764 echo >> "${HDRFILE}"
8765 for flag in ${UCONFIG_CPPFLAGS};
8766 do
8767 echo " /* $flag */" >> "${HDRFILE}"
8768 case "${flag}" in
8769 -D*=*)
8770 \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
8771 \echo >> "${HDRFILE}"
8772 ;;
8773 -D*)
8774 \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
8775 \echo >> "${HDRFILE}"
8776 ;;
8777 *)
8778 \echo "/* Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
8779 \echo >> "${HDRFILE}"
8780 ;;
8781 esac
8782 done
8783 cat "${HDRFILE}"
8784 \echo "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
8785 echo >> "${HDRFILE}"
8786 echo '--------------- end ' "${HDRFILE}"
8787 fi
8790 if test -n "$UCONFIG_CFLAGS"; then
8791 echo "C apps may want to build with CFLAGS = ${UCONFIG_CFLAGS}"
8792 fi
8794 if test -n "$UCONFIG_CXXFLAGS"; then
8795 echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
8796 fi
8798 if test "$tools" = false;
8799 then
8800 echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
8801 echo "## Expect build failures in the 'data', 'test', and other directories."
8802 fi
8804 $as_unset _CXX_CXXSUFFIX
