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Bumping gaia.json for 2 gaia revision(s) a=gaia-bump
[gecko.git] / intl / icu / source / configure
blob022f2682c3e17abbacc211354f27a36e7e08d981
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 ## -------------------- ##
18
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 '${1+"$@"}'='"$@"'
27 setopt NO_GLOB_SUBST
28 else
29 case `(set -o) 2>/dev/null` in #(
30 *posix*) :
31 set -o posix ;; #(
32 *) :
33 ;;
34 esac
35 fi
36
37
38 as_nl='
39 '
40 export as_nl
41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43 as_echo=$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 $as_echo_body as_echo'
74 fi
75
76 # The user is always right.
77 if test "${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
84
85
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"
92
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
105
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
117
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='+ '
129
130 # NLS nuisances.
131 LC_ALL=C
132 export LC_ALL
133 LANGUAGE=C
134 export LANGUAGE
135
136 # CDPATH.
137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
139 if test "x$CONFIG_SHELL" = x; then
140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141 emulate sh
142 NULLCMD=:
143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144 # is contrary to our usage. Disable this feature.
145 alias -g '\${1+\"\$@\"}'='\"\$@\"'
146 setopt NO_GLOB_SUBST
147 else
148 case \`(set -o) 2>/dev/null\` in #(
149 *posix*) :
150 set -o posix ;; #(
151 *) :
152 ;;
153 esac
154 fi
155 "
156 as_required="as_fn_return () { (exit \$1); }
157 as_fn_success () { as_fn_return 0; }
158 as_fn_failure () { as_fn_return 1; }
159 as_fn_ret_success () { return 0; }
160 as_fn_ret_failure () { return 1; }
161
162 exitcode=0
163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168
169 else
170 exitcode=1; echo positional parameters were not saved.
171 fi
172 test x\$exitcode = x0 || exit 1"
173 as_suggested=" as_lineno_1=";as_suggested=$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 :
184
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
214
215
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
233
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
255
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
267
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
275
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 $1
284 } # as_fn_exit
285
286 # as_fn_mkdir_p
287 # -------------
288 # Create "$as_dir" as a directory, including parents if necessary.
289 as_fn_mkdir_p ()
290 {
291
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"
330
331
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
350
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
367
368
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
384
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
391
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
397
398 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
399 as_dirname=dirname
400 else
401 as_dirname=false
402 fi
403
404 as_me=`$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'`
422
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
429
430
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; }
453
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 }
461
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
474
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
501
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
508
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
531
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%[^_$as_cr_alnum]%_%g'"
534
535 # Sed expression to map a string onto a valid variable name.
536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
537
538
539 test -n "$DJDIR" || exec 7<&0 </dev/null
540 exec 6>&1
541
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`
546
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=
558
559 # Identity of this package.
560 PACKAGE_NAME=
561 PACKAGE_TARNAME=
562 PACKAGE_VERSION=
563 PACKAGE_STRING=
564 PACKAGE_BUGREPORT=
565 PACKAGE_URL=
566
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"
604
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'
777
778
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
800
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'
826
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
837
838 case $ac_option in
839 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
840 *=) ac_optarg= ;;
841 *) ac_optarg=yes ;;
842 esac
843
844 # Accept the important Cygnus configure options, so we can diagnose typos.
845
846 case $ac_dashdash$ac_option in
847 --)
848 ac_dashdash=yes ;;
849
850 -bindir | --bindir | --bindi | --bind | --bin | --bi)
851 ac_prev=bindir ;;
852 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
853 bindir=$ac_optarg ;;
854
855 -build | --build | --buil | --bui | --bu)
856 ac_prev=build_alias ;;
857 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
858 build_alias=$ac_optarg ;;
859
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=$ac_optarg ;;
866
867 --config-cache | -C)
868 cache_file=config.cache ;;
869
870 -datadir | --datadir | --datadi | --datad)
871 ac_prev=datadir ;;
872 -datadir=* | --datadir=* | --datadi=* | --datad=*)
873 datadir=$ac_optarg ;;
874
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=$ac_optarg ;;
881
882 -disable-* | --disable-*)
883 ac_useropt=`expr "x$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 ;;
897
898 -docdir | --docdir | --docdi | --doc | --do)
899 ac_prev=docdir ;;
900 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
901 docdir=$ac_optarg ;;
902
903 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
904 ac_prev=dvidir ;;
905 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
906 dvidir=$ac_optarg ;;
907
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 ;;
923
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=$ac_optarg ;;
932
933 -gas | --gas | --ga | --g)
934 # Obsolete; use --with-gas.
935 with_gas=yes ;;
936
937 -help | --help | --hel | --he | -h)
938 ac_init_help=long ;;
939 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
940 ac_init_help=recursive ;;
941 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
942 ac_init_help=short ;;
943
944 -host | --host | --hos | --ho)
945 ac_prev=host_alias ;;
946 -host=* | --host=* | --hos=* | --ho=*)
947 host_alias=$ac_optarg ;;
948
949 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
950 ac_prev=htmldir ;;
951 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
952 | --ht=*)
953 htmldir=$ac_optarg ;;
954
955 -includedir | --includedir | --includedi | --included | --include \
956 | --includ | --inclu | --incl | --inc)
957 ac_prev=includedir ;;
958 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
959 | --includ=* | --inclu=* | --incl=* | --inc=*)
960 includedir=$ac_optarg ;;
961
962 -infodir | --infodir | --infodi | --infod | --info | --inf)
963 ac_prev=infodir ;;
964 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
965 infodir=$ac_optarg ;;
966
967 -libdir | --libdir | --libdi | --libd)
968 ac_prev=libdir ;;
969 -libdir=* | --libdir=* | --libdi=* | --libd=*)
970 libdir=$ac_optarg ;;
971
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=$ac_optarg ;;
978
979 -localedir | --localedir | --localedi | --localed | --locale)
980 ac_prev=localedir ;;
981 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
982 localedir=$ac_optarg ;;
983
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=$ac_optarg ;;
990
991 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
992 ac_prev=mandir ;;
993 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
994 mandir=$ac_optarg ;;
995
996 -nfp | --nfp | --nf)
997 # Obsolete; use --without-fp.
998 with_fp=no ;;
999
1000 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1001 | --no-cr | --no-c | -n)
1002 no_create=yes ;;
1003
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 ;;
1007
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=$ac_optarg ;;
1016
1017 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1018 ac_prev=prefix ;;
1019 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1020 prefix=$ac_optarg ;;
1021
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=$ac_optarg ;;
1028
1029 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1030 | --program-suf | --program-su | --program-s)
1031 ac_prev=program_suffix ;;
1032 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1033 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1034 program_suffix=$ac_optarg ;;
1035
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=$ac_optarg ;;
1052
1053 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1054 ac_prev=pdfdir ;;
1055 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1056 pdfdir=$ac_optarg ;;
1057
1058 -psdir | --psdir | --psdi | --psd | --ps)
1059 ac_prev=psdir ;;
1060 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1061 psdir=$ac_optarg ;;
1062
1063 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064 | -silent | --silent | --silen | --sile | --sil)
1065 silent=yes ;;
1066
1067 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1068 ac_prev=sbindir ;;
1069 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1070 | --sbi=* | --sb=*)
1071 sbindir=$ac_optarg ;;
1072
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=$ac_optarg ;;
1083
1084 -site | --site | --sit)
1085 ac_prev=site ;;
1086 -site=* | --site=* | --sit=*)
1087 site=$ac_optarg ;;
1088
1089 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1090 ac_prev=srcdir ;;
1091 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1092 srcdir=$ac_optarg ;;
1093
1094 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1095 | --syscon | --sysco | --sysc | --sys | --sy)
1096 ac_prev=sysconfdir ;;
1097 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1098 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1099 sysconfdir=$ac_optarg ;;
1100
1101 -target | --target | --targe | --targ | --tar | --ta | --t)
1102 ac_prev=target_alias ;;
1103 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1104 target_alias=$ac_optarg ;;
1105
1106 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1107 verbose=yes ;;
1108
1109 -version | --version | --versio | --versi | --vers | -V)
1110 ac_init_version=: ;;
1111
1112 -with-* | --with-*)
1113 ac_useropt=`expr "x$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 ;;
1127
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 ;;
1143
1144 --x)
1145 # Obsolete; use --with-x.
1146 with_x=yes ;;
1147
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=$ac_optarg ;;
1154
1155 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1156 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1157 ac_prev=x_libraries ;;
1158 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1159 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1160 x_libraries=$ac_optarg ;;
1161
1162 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1163 Try \`$0 --help' for more information"
1164 ;;
1165
1166 *=*)
1167 ac_envvar=`expr "x$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 ;;
1175
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 ;;
1183
1184 esac
1185 done
1186
1187 if test -n "$ac_prev"; then
1188 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1189 as_fn_error $? "missing argument to $ac_option"
1190 fi
1191
1192 if test -n "$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: $ac_unrecognized_opts" >&2 ;;
1197 esac
1198 fi
1199
1200 # Check all directory arguments for consistency.
1201 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1202 datadir sysconfdir sharedstatedir localstatedir includedir \
1203 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1204 libdir localedir mandir
1205 do
1206 eval ac_val=\$$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: $ac_val"
1219 done
1220
1221 # There might be people who depend on the old broken behavior: `$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=$target_alias
1227
1228 # FIXME: To remove some day.
1229 if test "x$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
1238
1239 ac_tool_prefix=
1240 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1241
1242 test "$silent" = yes && exec 6>/dev/null
1243
1244
1245 ac_pwd=`pwd` && test -n "$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 $? "pwd does not report name of working directory"
1251
1252
1253 # Find the source files, if location was not specified.
1254 if test -z "$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
1311
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.
1320
1321 Usage: $0 [OPTION]... [VAR=VALUE]...
1322
1323 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1324 VAR=VALUE. See below for descriptions of some of the useful variables.
1325
1326 Defaults for the options are specified in brackets.
1327
1328 Configuration:
1329 -h, --help display this help and exit
1330 --help=short display options specific to this package
1331 --help=recursive display the short help of all the included packages
1332 -V, --version display version information and exit
1333 -q, --quiet, --silent do not print \`checking ...' messages
1334 --cache-file=FILE cache test results in FILE [disabled]
1335 -C, --config-cache alias for \`--cache-file=config.cache'
1336 -n, --no-create do not create output files
1337 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1338
1339 Installation directories:
1340 --prefix=PREFIX install architecture-independent files in PREFIX
1341 [$ac_default_prefix]
1342 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1343 [PREFIX]
1344
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 \`$ac_default_prefix' using \`--prefix',
1348 for instance \`--prefix=\$HOME'.
1349
1350 For better control, use the options below.
1351
1352 Fine tuning of the installation directories:
1353 --bindir=DIR user executables [EPREFIX/bin]
1354 --sbindir=DIR system admin executables [EPREFIX/sbin]
1355 --libexecdir=DIR program executables [EPREFIX/libexec]
1356 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1357 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1358 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1359 --libdir=DIR object code libraries [EPREFIX/lib]
1360 --includedir=DIR C header files [PREFIX/include]
1361 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1362 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1363 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1364 --infodir=DIR info documentation [DATAROOTDIR/info]
1365 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1366 --mandir=DIR man documentation [DATAROOTDIR/man]
1367 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1368 --htmldir=DIR html documentation [DOCDIR]
1369 --dvidir=DIR dvi documentation [DOCDIR]
1370 --pdfdir=DIR pdf documentation [DOCDIR]
1371 --psdir=DIR ps documentation [DOCDIR]
1372 _ACEOF
1373
1374 cat <<\_ACEOF
1375
1376 System types:
1377 --build=BUILD configure for building on BUILD [guessed]
1378 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1379 _ACEOF
1380 fi
1381
1382 if test -n "$ac_init_help"; then
1383
1384 cat <<\_ACEOF
1385
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
1409
1410 Additionally, the variable FORCE_LIBS may be set before calling configure.
1411 If set, it will REPLACE any automatic list of libraries.
1412
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=
1420
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
1432
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.
1435
1436 Report bugs to the package provider.
1437 _ACEOF
1438 ac_status=$?
1439 fi
1440
1441 if test "$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 "$ac_dir"; } ||
1446 continue
1447 ac_builddir=.
1448
1449 case "$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
1464
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
1480
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
1495
1496 test -n "$ac_init_help" && exit $ac_status
1497 if $ac_init_version; then
1498 cat <<\_ACEOF
1499 configure
1500 generated by GNU Autoconf 2.68
1501
1502 Copyright (C) 2010 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1505
1506 Copyright (c) 1999-2013, International Business Machines Corporation and others. All Rights Reserved.
1507 _ACEOF
1508 exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$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
1545
1546 ac_retval=1
1547 fi
1548 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549 as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_cxx_try_compile LINENO
1554 # ----------------------------
1555 # Try to compile conftest.$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
1583
1584 ac_retval=1
1585 fi
1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1587 as_fn_set_status $ac_retval
1588
1589 } # ac_fn_cxx_try_compile
1590
1591 # ac_fn_c_try_cpp LINENO
1592 # ----------------------
1593 # Try to preprocess conftest.$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
1620
1621 ac_retval=1
1622 fi
1623 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624 as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_cpp
1627
1628 # ac_fn_cxx_try_link LINENO
1629 # -------------------------
1630 # Try to link conftest.$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
1661
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 $ac_retval
1671
1672 } # ac_fn_cxx_try_link
1673
1674 # ac_fn_c_try_run LINENO
1675 # ----------------------
1676 # Try to link conftest.$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.$ac_ext >&5
1707
1708 ac_retval=$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 $ac_retval
1713
1714 } # ac_fn_c_try_run
1715
1716 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1717 # --------------------------------------------
1718 # Tries to find the compile-time value of EXPR in a program that includes
1719 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1720 # computed
1721 ac_fn_c_compute_int ()
1722 {
1723 as_lineno=${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 * !(($2) >= 0)];
1733 test_array [0] = 0
1734
1735 ;
1736 return 0;
1737 }
1738 _ACEOF
1739 if ac_fn_c_try_compile "$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) <= $ac_mid)];
1749 test_array [0] = 0
1750
1751 ;
1752 return 0;
1753 }
1754 _ACEOF
1755 if ac_fn_c_try_compile "$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 * !(($2) < 0)];
1775 test_array [0] = 0
1776
1777 ;
1778 return 0;
1779 }
1780 _ACEOF
1781 if ac_fn_c_try_compile "$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) >= $ac_mid)];
1791 test_array [0] = 0
1792
1793 ;
1794 return 0;
1795 }
1796 _ACEOF
1797 if ac_fn_c_try_compile "$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) <= $ac_mid)];
1825 test_array [0] = 0
1826
1827 ;
1828 return 0;
1829 }
1830 _ACEOF
1831 if ac_fn_c_try_compile "$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 {
1853
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 != ($2))
1868 return 1;
1869 fprintf (f, "%lu", i);
1870 }
1871 /* Do not output a trailing newline, as this causes \r\n confusion
1872 on some platforms. */
1873 return ferror (f) || fclose (f) != 0;
1874
1875 ;
1876 return 0;
1877 }
1878 _ACEOF
1879 if ac_fn_c_try_run "$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
1887
1888 fi
1889 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890 as_fn_set_status $ac_retval
1891
1892 } # ac_fn_c_compute_int
1893
1894 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1895 # -------------------------------------------------------
1896 # Tests whether HEADER exists and can be compiled using the include files in
1897 # INCLUDES, setting the cache variable VAR accordingly.
1898 ac_fn_c_check_header_compile ()
1899 {
1900 as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
1922
1923 } # ac_fn_c_check_header_compile
1924
1925 # ac_fn_c_try_link LINENO
1926 # -----------------------
1927 # Try to link conftest.$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
1958
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 $ac_retval
1968
1969 } # ac_fn_c_try_link
1970
1971 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1972 # -------------------------------------------------------
1973 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1974 # the include files in INCLUDES and setting the cache variable VAR
1975 # accordingly.
1976 ac_fn_c_check_header_mongrel ()
1977 {
1978 as_lineno=${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; }
2005
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; }
2021
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; ${as_lineno_stack:+:} unset as_lineno
2055
2056 } # ac_fn_c_check_header_mongrel
2057
2058 # ac_fn_c_check_func LINENO FUNC VAR
2059 # ----------------------------------
2060 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2061 ac_fn_c_check_func ()
2062 {
2063 as_lineno=${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
2074
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. */
2079
2080 #ifdef __STDC__
2081 # include <limits.h>
2082 #else
2083 # include <assert.h>
2084 #endif
2085
2086 #undef $2
2087
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
2101
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; ${as_lineno_stack:+:} unset as_lineno
2122
2123 } # ac_fn_c_check_func
2124
2125 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2126 # -------------------------------------------
2127 # Tests whether TYPE exists after having included INCLUDES, setting cache
2128 # variable VAR accordingly.
2129 ac_fn_c_check_type ()
2130 {
2131 as_lineno=${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 :
2164
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
2176
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.
2181
2182 It was created by $as_me, which was
2183 generated by GNU Autoconf 2.68. Invocation command line was
2184
2185 $ $0 $@
2186
2187 _ACEOF
2188 exec 5>>config.log
2189 {
2190 cat <<_ASUNAME
2191 ## --------- ##
2192 ## Platform. ##
2193 ## --------- ##
2194
2195 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2196 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2197 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2198 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2199 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2200
2201 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2202 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2203
2204 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2205 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2206 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2207 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2208 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2209 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2210 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2211
2212 _ASUNAME
2213
2214 as_save_IFS=$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
2222
2223 } >&5
2224
2225 cat >&5 <<_ACEOF
2226
2227
2228 ## ----------- ##
2229 ## Core tests. ##
2230 ## ----------- ##
2231
2232 _ACEOF
2233
2234
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 " '$ac_arg'"
2276 ;;
2277 esac
2278 done
2279 done
2280 { ac_configure_args0=; unset ac_configure_args0;}
2281 { ac_configure_args1=; unset ac_configure_args1;}
2282
2283 # When interrupted or exit'd, cleanup temporary files, and complete
2284 # config.log. We remove comments because anyway the quotes in there
2285 # would cause problems or look ugly.
2286 # WARNING: Use '\'' to represent an apostrophe within the trap.
2287 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2288 trap 'exit_status=$?
2289 # Save into config.log some information that might help in debugging.
2290 {
2291 echo
2292
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
2328
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='\''$ac_val'\''"
2340 done | sort
2341 echo
2342
2343 if test -n "$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
2358
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
2379
2380 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2381 rm -f -r conftest* confdefs.h
2382
2383 $as_echo "/* confdefs.h */" > confdefs.h
2384
2385 # Predefined preprocessor variables.
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_NAME "$PACKAGE_NAME"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2393 _ACEOF
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_STRING "$PACKAGE_STRING"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_URL "$PACKAGE_URL"
2409 _ACEOF
2410
2411
2412 # Let the site file select an alternate cache file if it wants to.
2413 # Prefer an explicitly selected file to automatically selected ones.
2414 ac_site_file1=NONE
2415 ac_site_file2=NONE
2416 if test -n "$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
2444
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
2461
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 ## -------------------- ##
2522
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
2528
2529
2530
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])
2537
2538
2539
2540 PACKAGE="icu"
2541
2542
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
2557
2558
2559
2560
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2562 $as_echo_n "checking for ICU version numbers... " >&6; }
2563
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
2575
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
2580
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/\..*//'`
2591
2592
2593
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 $UNICODE_VERSION" >&6; }
2596
2597
2598
2599 # Determine the host system
2600 ac_aux_dir=
2601 for ac_dir in "$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/../..\"" "$LINENO" 5
2618 fi
2619
2620 # These three variables are undocumented and unsupported,
2621 # and are intended to be withdrawn in a future Autoconf release.
2622 # They can cause serious problems if a builder's source tree is in a directory
2623 # whose full name contains unusual characters.
2624 ac_config_guess="$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.
2627
2628
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
2632
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
2645
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
2665
2666
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
2678
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
2698
2699
2700
2701
2702
2703 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2704 _CXX_CXXSUFFIX=cpp
2705 export _CXX_CXXSUFFIX
2706
2707 # Accumulate #defines
2708
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=""
2721
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
2734
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2736 $as_echo "$enabled" >&6; }
2737
2738
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
2751
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2753 $as_echo "$enabled" >&6; }
2754
2755
2756 # Don't use the default C/CXXFLags
2757 : ${CFLAGS=""}
2758 : ${CXXFLAGS=""}
2759
2760 # Checks for compilers
2761 ac_ext=c
2762 ac_cpp='$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
2793
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 $as_echo "no" >&6; }
2803 fi
2804
2805
2806 test -n "$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
2837
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 $as_echo "no" >&6; }
2847 fi
2848
2849
2850 test -n "$ac_ct_CC" && break
2851 done
2852
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=$ac_ct_CC
2863 fi
2864 fi
2865
2866
2867 test -z "$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; }
2871
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 $ac_status = 0; }
2895 done
2896
2897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2898 /* end confdefs.h. */
2899
2900 int
2901 main ()
2902 {
2903
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[^ ]*//'`
2916
2917 # The possible output files:
2918 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2919
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 $ac_rmfiles
2929
2930 if { { ac_try="$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 "$ac_cv_exeext" = no && ac_cv_exeext=
2972
2973 else
2974 ac_file=''
2975 fi
2976 if test -z "$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
2981
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=$ac_cv_exeext
2995
2996 rm -f -r a.out a.out.dSYM a.exe conftest$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; }
3033
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;
3045
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; }
3093
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. */
3103
3104 int
3105 main ()
3106 {
3107
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
3135
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. */
3154
3155 int
3156 main ()
3157 {
3158 #ifndef __GNUC__
3159 choke me
3160 #endif
3161
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
3173
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.$ac_ext
3194 /* end confdefs.h. */
3195
3196 int
3197 main ()
3198 {
3199
3200 ;
3201 return 0;
3202 }
3203 _ACEOF
3204 if ac_fn_c_try_compile "$LINENO"; then :
3205 ac_cv_prog_cc_g=yes
3206 else
3207 CFLAGS=""
3208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3209 /* end confdefs.h. */
3210
3211 int
3212 main ()
3213 {
3214
3215 ;
3216 return 0;
3217 }
3218 _ACEOF
3219 if ac_fn_c_try_compile "$LINENO"; then :
3220
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. */
3226
3227 int
3228 main ()
3229 {
3230
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.$ac_ext
3270 /* end confdefs.h. */
3271 #include <stdarg.h>
3272 #include <stdio.h>
3273 #include <sys/types.h>
3274 #include <sys/stat.h>
3275 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3276 struct buf { int x; };
3277 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3278 static char *e (p, i)
3279 char **p;
3280 int i;
3281 {
3282 return p[i];
3283 }
3284 static char *f (char * (*g) (char **, int), char **p, ...)
3285 {
3286 char *s;
3287 va_list v;
3288 va_start (v,p);
3289 s = g (p, va_arg (v,int));
3290 va_end (v);
3291 return s;
3292 }
3293
3294 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3295 function prototypes and stuff, but not '\xHH' hex character constants.
3296 These don't provoke an error unfortunately, instead are silently treated
3297 as 'x'. The following induces an error, until -std is added to get
3298 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3299 array size at least. It's necessary to write '\x00'==0 to get something
3300 that's true only with -std. */
3301 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3302
3303 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3304 inside strings and character constants. */
3305 #define FOO(x) 'x'
3306 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3307
3308 int test (int i, double x);
3309 struct s1 {int (*f) (int a);};
3310 struct s2 {int (*f) (double a);};
3311 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3312 int argc;
3313 char **argv;
3314 int
3315 main ()
3316 {
3317 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3318 ;
3319 return 0;
3320 }
3321 _ACEOF
3322 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3323 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3324 do
3325 CC="$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=$ac_save_CC
3334
3335 fi
3336 # AC_CACHE_VAL
3337 case "x$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$ac_cv_prog_cc_c89" != xno; then :
3350
3351 fi
3352
3353 ac_ext=c
3354 ac_cpp='$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
3358
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
3397
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 $as_echo "no" >&6; }
3407 fi
3408
3409
3410 test -n "$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
3441
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 $as_echo "no" >&6; }
3451 fi
3452
3453
3454 test -n "$ac_ct_CXX" && break
3455 done
3456
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
3469
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
3496
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. */
3504
3505 int
3506 main ()
3507 {
3508 #ifndef __GNUC__
3509 choke me
3510 #endif
3511
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
3523
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.$ac_ext
3544 /* end confdefs.h. */
3545
3546 int
3547 main ()
3548 {
3549
3550 ;
3551 return 0;
3552 }
3553 _ACEOF
3554 if ac_fn_cxx_try_compile "$LINENO"; then :
3555 ac_cv_prog_cxx_g=yes
3556 else
3557 CXXFLAGS=""
3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h. */
3560
3561 int
3562 main ()
3563 {
3564
3565 ;
3566 return 0;
3567 }
3568 _ACEOF
3569 if ac_fn_cxx_try_compile "$LINENO"; then :
3570
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. */
3576
3577 int
3578 main ()
3579 {
3580
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
3617
3618
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="$CXXFLAGS -O2"
3636 fi
3637 fi
3638 fi
3639
3640 ac_ext=c
3641 ac_cpp='$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 "$LINENO"; then :
3677
3678 else
3679 # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.i conftest.$ac_ext
3683
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.$ac_ext
3699
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.i conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704 break
3705 fi
3706
3707 done
3708 ac_cv_prog_CPP=$CPP
3709
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 :
3736
3737 else
3738 # Broken: fails on valid input.
3739 continue
3740 fi
3741 rm -f conftest.err conftest.i conftest.$ac_ext
3742
3743 # OK, works on sane cases. Now check whether nonexistent headers
3744 # can be detected and how.
3745 cat confdefs.h - <<_ACEOF >conftest.$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
3758
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 :
3763
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" "$LINENO" 5; }
3769 fi
3770
3771 ac_ext=c
3772 ac_cpp='$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
3776
3777
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
3843
3844 done
3845 IFS=$as_save_IFS
3846
3847 rm -rf conftest.one conftest.two conftest.dir
3848
3849 fi
3850 if test "${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; }
3862
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='${INSTALL}'
3866
3867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3868
3869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3870
3871
3872
3873
3874 ac_ext=cpp
3875 ac_cpp='$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
3879
3880
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h. */
3883
3884 int
3885 main ()
3886 {
3887
3888 ;
3889 return 0;
3890 }
3891 _ACEOF
3892 if ac_fn_cxx_try_link "$LINENO"; then :
3893
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
3902
3903
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
3911
3912 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
3913 #AC_CHECK_PROG(STRIP, strip, strip, true)
3914
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
3944
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 $as_echo "no" >&6; }
3955 fi
3956
3957
3958 test -n "$U_MAKE" && break
3959 done
3960 test -n "$U_MAKE" || U_MAKE="make"
3961
3962
3963
3964
3965
3966 # Check whether --with-cross-build was given.
3967 if test "${with_cross_build+set}" = set; then :
3968 withval=$with_cross_build; cross_buildroot="${withval}"
3969 else
3970 cross_buildroot=""
3971 fi
3972
3973
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
3990
3991
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
4020
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 $as_echo "no" >&6; }
4031 fi
4032
4033
4034
4035 # Check that the linker is usable
4036
4037 case "${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
4045
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; }
4058
4059
4060 # Determine how strict we want to be when compiling
4061
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
4073
4074 else
4075 ac_use_strict_options=yes
4076 fi
4077
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4079 $as_echo "$ac_use_strict_options" >&6; }
4080
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
4095
4096 CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4097
4098 # Suppress clang C warnings:
4099 CFLAGS="$CFLAGS -Wno-sign-compare -Wno-unused"
4100 else
4101 case "${host}" in
4102 *-*-cygwin)
4103 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4104 then
4105 CFLAGS="$CFLAGS /W4"
4106 fi ;;
4107 *-*-mingw32|*-*-mingw64)
4108 CFLAGS="$CFLAGS -W4" ;;
4109 esac
4110 fi
4111 if test "$GXX" = yes
4112 then
4113 CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4114
4115 # Suppress clang C++ warnings:
4116 CXXFLAGS="$CXXFLAGS -Wno-unused -Wno-unused-parameter"
4117 else
4118 case "${host}" in
4119 *-*-cygwin)
4120 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4121 then
4122 CXXFLAGS="$CXXFLAGS /W4"
4123 fi ;;
4124 *-*-mingw32|*-*-mingw64)
4125 CFLAGS="$CFLAGS -W4" ;;
4126 esac
4127 fi
4128 fi
4129
4130
4131 # Check if we can build and use 64-bit libraries
4132
4133
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4135 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4136 if ${ac_cv_path_GREP+:} false; then :
4137 $as_echo_n "(cached) " >&6
4138 else
4139 if test -z "$GREP"; then
4140 ac_path_GREP_found=false
4141 # Loop through the user's path and test for each of PROGNAME-LIST
4142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4143 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4144 do
4145 IFS=$as_save_IFS
4146 test -z "$as_dir" && as_dir=.
4147 for ac_prog in grep ggrep; do
4148 for ac_exec_ext in '' $ac_executable_extensions; do
4149 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4150 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4151 # Check for GNU ac_path_GREP and select it if it is found.
4152 # Check for GNU $ac_path_GREP
4153 case `"$ac_path_GREP" --version 2>&1` in
4154 *GNU*)
4155 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4156 *)
4157 ac_count=0
4158 $as_echo_n 0123456789 >"conftest.in"
4159 while :
4160 do
4161 cat "conftest.in" "conftest.in" >"conftest.tmp"
4162 mv "conftest.tmp" "conftest.in"
4163 cp "conftest.in" "conftest.nl"
4164 $as_echo 'GREP' >> "conftest.nl"
4165 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4166 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4167 as_fn_arith $ac_count + 1 && ac_count=$as_val
4168 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4169 # Best one so far, save it but keep looking for a better one
4170 ac_cv_path_GREP="$ac_path_GREP"
4171 ac_path_GREP_max=$ac_count
4172 fi
4173 # 10*(2^10) chars as input seems more than enough
4174 test $ac_count -gt 10 && break
4175 done
4176 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4177 esac
4178
4179 $ac_path_GREP_found && break 3
4180 done
4181 done
4182 done
4183 IFS=$as_save_IFS
4184 if test -z "$ac_cv_path_GREP"; then
4185 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4186 fi
4187 else
4188 ac_cv_path_GREP=$GREP
4189 fi
4190
4191 fi
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4193 $as_echo "$ac_cv_path_GREP" >&6; }
4194 GREP="$ac_cv_path_GREP"
4195
4196
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4198 $as_echo_n "checking for egrep... " >&6; }
4199 if ${ac_cv_path_EGREP+:} false; then :
4200 $as_echo_n "(cached) " >&6
4201 else
4202 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4203 then ac_cv_path_EGREP="$GREP -E"
4204 else
4205 if test -z "$EGREP"; then
4206 ac_path_EGREP_found=false
4207 # Loop through the user's path and test for each of PROGNAME-LIST
4208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4209 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4210 do
4211 IFS=$as_save_IFS
4212 test -z "$as_dir" && as_dir=.
4213 for ac_prog in egrep; do
4214 for ac_exec_ext in '' $ac_executable_extensions; do
4215 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4216 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4217 # Check for GNU ac_path_EGREP and select it if it is found.
4218 # Check for GNU $ac_path_EGREP
4219 case `"$ac_path_EGREP" --version 2>&1` in
4220 *GNU*)
4221 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4222 *)
4223 ac_count=0
4224 $as_echo_n 0123456789 >"conftest.in"
4225 while :
4226 do
4227 cat "conftest.in" "conftest.in" >"conftest.tmp"
4228 mv "conftest.tmp" "conftest.in"
4229 cp "conftest.in" "conftest.nl"
4230 $as_echo 'EGREP' >> "conftest.nl"
4231 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4232 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4233 as_fn_arith $ac_count + 1 && ac_count=$as_val
4234 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4235 # Best one so far, save it but keep looking for a better one
4236 ac_cv_path_EGREP="$ac_path_EGREP"
4237 ac_path_EGREP_max=$ac_count
4238 fi
4239 # 10*(2^10) chars as input seems more than enough
4240 test $ac_count -gt 10 && break
4241 done
4242 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4243 esac
4244
4245 $ac_path_EGREP_found && break 3
4246 done
4247 done
4248 done
4249 IFS=$as_save_IFS
4250 if test -z "$ac_cv_path_EGREP"; then
4251 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4252 fi
4253 else
4254 ac_cv_path_EGREP=$EGREP
4255 fi
4256
4257 fi
4258 fi
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4260 $as_echo "$ac_cv_path_EGREP" >&6; }
4261 EGREP="$ac_cv_path_EGREP"
4262
4263
4264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4265 $as_echo_n "checking for ANSI C header files... " >&6; }
4266 if ${ac_cv_header_stdc+:} false; then :
4267 $as_echo_n "(cached) " >&6
4268 else
4269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270 /* end confdefs.h. */
4271 #include <stdlib.h>
4272 #include <stdarg.h>
4273 #include <string.h>
4274 #include <float.h>
4275
4276 int
4277 main ()
4278 {
4279
4280 ;
4281 return 0;
4282 }
4283 _ACEOF
4284 if ac_fn_c_try_compile "$LINENO"; then :
4285 ac_cv_header_stdc=yes
4286 else
4287 ac_cv_header_stdc=no
4288 fi
4289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4290
4291 if test $ac_cv_header_stdc = yes; then
4292 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4294 /* end confdefs.h. */
4295 #include <string.h>
4296
4297 _ACEOF
4298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4299 $EGREP "memchr" >/dev/null 2>&1; then :
4300
4301 else
4302 ac_cv_header_stdc=no
4303 fi
4304 rm -f conftest*
4305
4306 fi
4307
4308 if test $ac_cv_header_stdc = yes; then
4309 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311 /* end confdefs.h. */
4312 #include <stdlib.h>
4313
4314 _ACEOF
4315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4316 $EGREP "free" >/dev/null 2>&1; then :
4317
4318 else
4319 ac_cv_header_stdc=no
4320 fi
4321 rm -f conftest*
4322
4323 fi
4324
4325 if test $ac_cv_header_stdc = yes; then
4326 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4327 if test "$cross_compiling" = yes; then :
4328 :
4329 else
4330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4331 /* end confdefs.h. */
4332 #include <ctype.h>
4333 #include <stdlib.h>
4334 #if ((' ' & 0x0FF) == 0x020)
4335 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4336 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4337 #else
4338 # define ISLOWER(c) \
4339 (('a' <= (c) && (c) <= 'i') \
4340 || ('j' <= (c) && (c) <= 'r') \
4341 || ('s' <= (c) && (c) <= 'z'))
4342 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4343 #endif
4344
4345 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4346 int
4347 main ()
4348 {
4349 int i;
4350 for (i = 0; i < 256; i++)
4351 if (XOR (islower (i), ISLOWER (i))
4352 || toupper (i) != TOUPPER (i))
4353 return 2;
4354 return 0;
4355 }
4356 _ACEOF
4357 if ac_fn_c_try_run "$LINENO"; then :
4358
4359 else
4360 ac_cv_header_stdc=no
4361 fi
4362 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4363 conftest.$ac_objext conftest.beam conftest.$ac_ext
4364 fi
4365
4366 fi
4367 fi
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4369 $as_echo "$ac_cv_header_stdc" >&6; }
4370 if test $ac_cv_header_stdc = yes; then
4371
4372 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4373
4374 fi
4375
4376 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4377 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4378 inttypes.h stdint.h unistd.h
4379 do :
4380 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4381 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4382 "
4383 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4384 cat >>confdefs.h <<_ACEOF
4385 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4386 _ACEOF
4387
4388 fi
4389
4390 done
4391
4392
4393
4394 BITS_REQ=nochange
4395 ENABLE_64BIT_LIBS=unknown
4396 ## revisit this for cross-compile.
4397
4398 # Check whether --enable-64bit-libs was given.
4399 if test "${enable_64bit_libs+set}" = set; then :
4400 enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4401 case "${enableval}" in
4402 no|false|32) with_library_bits=32; ;;
4403 yes|true|64) with_library_bits=64else32 ;;
4404 nochange) with_library_bits=nochange; ;;
4405 *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4406 esac
4407 fi
4408
4409
4410
4411
4412 # Check whether --with-library-bits was given.
4413 if test "${with_library_bits+set}" = set; then :
4414 withval=$with_library_bits; case "${withval}" in
4415 ""|nochange) BITS_REQ=$withval ;;
4416 32|64|64else32) BITS_REQ=$withval ;;
4417 *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4418 esac
4419 fi
4420
4421
4422 # don't use these for cross compiling
4423 if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4424 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
4425 fi
4426 # The cast to long int works around a bug in the HP C Compiler
4427 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4428 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4429 # This bug is HP SR number 8606223364.
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4431 $as_echo_n "checking size of void *... " >&6; }
4432 if ${ac_cv_sizeof_void_p+:} false; then :
4433 $as_echo_n "(cached) " >&6
4434 else
4435 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
4436
4437 else
4438 if test "$ac_cv_type_void_p" = yes; then
4439 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4440 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4441 as_fn_error 77 "cannot compute sizeof (void *)
4442 See \`config.log' for more details" "$LINENO" 5; }
4443 else
4444 ac_cv_sizeof_void_p=0
4445 fi
4446 fi
4447
4448 fi
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4450 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4451
4452
4453
4454 cat >>confdefs.h <<_ACEOF
4455 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4456 _ACEOF
4457
4458
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4460 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4461 case $ac_cv_sizeof_void_p in
4462 8) DEFAULT_64BIT=yes ;;
4463 4) DEFAULT_64BIT=no ;;
4464 *) DEFAULT_64BIT=unknown
4465 esac
4466 BITS_GOT=unknown
4467
4468 # 'OK' here means, we can exit any further checking, everything's copa
4469 BITS_OK=yes
4470
4471 # do we need to check for buildable/runnable 32 or 64 bit?
4472 BITS_CHECK_32=no
4473 BITS_CHECK_64=no
4474
4475 # later, can we run the 32/64 bit binaries so made?
4476 BITS_RUN_32=no
4477 BITS_RUN_64=no
4478
4479 if test "$DEFAULT_64BIT" = "yes"; then
4480 # we get 64 bits by default.
4481 BITS_GOT=64
4482 case "$BITS_REQ" in
4483 32)
4484 # need to look for 32 bit support.
4485 BITS_CHECK_32=yes
4486 # not copa.
4487 BITS_OK=no;;
4488 # everyone else is happy.
4489 nochange) ;;
4490 *) ;;
4491 esac
4492 elif test "$DEFAULT_64BIT" = "no"; then
4493 # not 64 bit by default.
4494 BITS_GOT=32
4495 case "$BITS_REQ" in
4496 64|64else32)
4497 BITS_CHECK_64=yes
4498 #BITS_CHECK_32=yes
4499 BITS_OK=no;;
4500 nochange) ;;
4501 *) ;;
4502 esac
4503 elif test "$DEFAULT_64BIT" = "unknown"; then
4504 # cross compiling.
4505 BITS_GOT=unknown
4506 case "$BITS_REQ" in
4507 64|64else32) BITS_OK=no
4508 BITS_CHECK_32=yes
4509 BITS_CHECK_64=yes ;;
4510 32) BITS_OK=no;;
4511 nochange) ;;
4512 *) ;;
4513 esac
4514 fi
4515
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4517 $as_echo "$DEFAULT_64BIT" >&6; };
4518
4519 if test "$BITS_OK" != "yes"; then
4520 # not copa. back these up.
4521 CFLAGS_OLD="${CFLAGS}"
4522 CXXFLAGS_OLD="${CXXFLAGS}"
4523 LDFLAGS_OLD="${LDFLAGS}"
4524 ARFLAGS_OLD="${ARFLAGS}"
4525
4526 CFLAGS_32="${CFLAGS}"
4527 CXXFLAGS_32="${CXXFLAGS}"
4528 LDFLAGS_32="${LDFLAGS}"
4529 ARFLAGS_32="${ARFLAGS}"
4530
4531 CFLAGS_64="${CFLAGS}"
4532 CXXFLAGS_64="${CXXFLAGS}"
4533 LDFLAGS_64="${LDFLAGS}"
4534 ARFLAGS_64="${ARFLAGS}"
4535
4536 CAN_BUILD_64=unknown
4537 CAN_BUILD_32=unknown
4538 # These results can't be cached because is sets compiler flags.
4539 if test "$BITS_CHECK_64" = "yes"; then
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4541 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4542 CAN_BUILD_64=no
4543 ####
4544 # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4545 # Note, we don't have to actually check if the options work- we'll try them before using them.
4546 # So, only try actually testing the options, if you are trying to decide between multiple options.
4547 # On exit from the following clauses:
4548 # if CAN_BUILD_64=yes:
4549 # *FLAGS are assumed to contain the right settings for 64bit
4550 # else if CAN_BUILD_64=no: (default)
4551 # *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4552
4553 if test "$GCC" = yes; then
4554 CFLAGS="${CFLAGS} -m64"
4555 CXXFLAGS="${CXXFLAGS} -m64"
4556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4557 /* end confdefs.h. */
4558 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4559 _ACEOF
4560 if ac_fn_c_try_compile "$LINENO"; then :
4561 CAN_BUILD_64=yes
4562 else
4563 CAN_BUILD_64=no
4564 fi
4565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4566 else
4567 case "${host}" in
4568 sparc*-*-solaris*)
4569 # 1. try -m64
4570 CFLAGS="${CFLAGS} -m64"
4571 CXXFLAGS="${CXXFLAGS} -m64"
4572 if test "$cross_compiling" = yes; then :
4573 CAN_BUILD_64=unknown
4574 else
4575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4576 /* end confdefs.h. */
4577 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4578 _ACEOF
4579 if ac_fn_c_try_run "$LINENO"; then :
4580 CAN_BUILD_64=yes
4581 else
4582 CAN_BUILD_64=no
4583 fi
4584 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4585 conftest.$ac_objext conftest.beam conftest.$ac_ext
4586 fi
4587
4588 if test "$CAN_BUILD_64" != yes; then
4589 # Nope. back out changes.
4590 CFLAGS="${CFLAGS_OLD}"
4591 CXXFLAGS="${CFLAGS_OLD}"
4592 # 2. try xarch=v9 [deprecated]
4593 ## TODO: cross compile: the following won't work.
4594 SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4595 SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4596 # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4597 if test -z "$SOL64" && test -n "$SPARCV9"; then
4598 CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4599 CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4600 LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4601 CAN_BUILD_64=yes
4602 fi
4603 fi
4604 ;;
4605 i386-*-solaris*)
4606 # 1. try -m64
4607 CFLAGS="${CFLAGS} -m64"
4608 CXXFLAGS="${CXXFLAGS} -m64"
4609 if test "$cross_compiling" = yes; then :
4610 CAN_BUILD_64=unknown
4611 else
4612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4613 /* end confdefs.h. */
4614 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4615 _ACEOF
4616 if ac_fn_c_try_run "$LINENO"; then :
4617 CAN_BUILD_64=yes
4618 else
4619 CAN_BUILD_64=no
4620 fi
4621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4622 conftest.$ac_objext conftest.beam conftest.$ac_ext
4623 fi
4624
4625 if test "$CAN_BUILD_64" != yes; then
4626 # Nope. back out changes.
4627 CFLAGS="${CFLAGS_OLD}"
4628 CXXFLAGS="${CXXFLAGS_OLD}"
4629 # 2. try the older compiler option
4630 ## TODO: cross compile problem
4631 AMD64=`isainfo -n 2>&1 | grep amd64`
4632 SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4633 if test -z "$SOL64" && test -n "$AMD64"; then
4634 CFLAGS="${CFLAGS} -xtarget=generic64"
4635 CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4636 CAN_BUILD_64=yes
4637 fi
4638 fi
4639 ;;
4640 ia64-*-linux*)
4641 # check for ecc/ecpc compiler support
4642 ## TODO: cross compiler problem
4643 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4644 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4645 CAN_BUILD_64=yes
4646 fi
4647 fi
4648 ;;
4649 *-*-cygwin)
4650 # vcvarsamd64.bat should have been used to enable 64-bit builds.
4651 # We only do this check to display the correct answer.
4652 ## TODO: cross compiler problem
4653 if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4654 CAN_BUILD_64=yes
4655 fi
4656 ;;
4657 *-*-aix*|powerpc64-*-linux*)
4658 CFLAGS="${CFLAGS} -q64"
4659 CXXFLAGS="${CXXFLAGS} -q64"
4660 LDFLAGS="${LDFLAGS} -q64"
4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h. */
4663 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4664 _ACEOF
4665 if ac_fn_c_try_compile "$LINENO"; then :
4666 CAN_BUILD_64=yes
4667 else
4668 CAN_BUILD_64=no
4669 fi
4670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4671 if test "$CAN_BUILD_64" = yes; then
4672 # worked- set other options.
4673 case "${host}" in
4674 *-*-aix*)
4675 # tell AIX what executable mode to use.
4676 ARFLAGS="${ARFLAGS} -X64"
4677 esac
4678 fi
4679 ;;
4680 *-*-hpux*)
4681 # First we try the newer +DD64, if that doesn't work,
4682 # try other options.
4683
4684 CFLAGS="${CFLAGS} +DD64"
4685 CXXFLAGS="${CXXFLAGS} +DD64"
4686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4687 /* end confdefs.h. */
4688 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4689 _ACEOF
4690 if ac_fn_c_try_compile "$LINENO"; then :
4691 CAN_BUILD_64=yes
4692 else
4693 CAN_BUILD_64=no
4694 fi
4695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4696 if test "$CAN_BUILD_64" != yes; then
4697 # reset
4698 CFLAGS="${CFLAGS_OLD}"
4699 CXXFLAGS="${CXXFLAGS_OLD}"
4700 # append
4701 CFLAGS="${CFLAGS} +DA2.0W"
4702 CXXFLAGS="${CXXFLAGS} +DA2.0W"
4703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704 /* end confdefs.h. */
4705 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4706 _ACEOF
4707 if ac_fn_c_try_compile "$LINENO"; then :
4708 CAN_BUILD_64=yes
4709 else
4710 CAN_BUILD_64=no
4711 fi
4712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4713 fi
4714 ;;
4715 *-*ibm-openedition*|*-*-os390*)
4716 CFLAGS="${CFLAGS} -Wc,lp64"
4717 CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4718 LDFLAGS="${LDFLAGS} -Wl,lp64"
4719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4720 /* end confdefs.h. */
4721 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4722 _ACEOF
4723 if ac_fn_c_try_compile "$LINENO"; then :
4724 CAN_BUILD_64=yes
4725 else
4726 CAN_BUILD_64=no
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729 ;;
4730 *)
4731 # unknown platform.
4732 ;;
4733 esac
4734 fi
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4736 $as_echo "$CAN_BUILD_64" >&6; }
4737 if test "$CAN_BUILD_64" = yes; then
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4739 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4740 if test "$cross_compiling" = yes; then :
4741 BITS_RUN_64=unknown
4742 else
4743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4744 /* end confdefs.h. */
4745 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4746 _ACEOF
4747 if ac_fn_c_try_run "$LINENO"; then :
4748 BITS_RUN_64=yes
4749 else
4750 BITS_RUN_64=no
4751 fi
4752 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4753 conftest.$ac_objext conftest.beam conftest.$ac_ext
4754 fi
4755
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4757 $as_echo "$BITS_RUN_64" >&6; };
4758
4759 CFLAGS_64="${CFLAGS}"
4760 CXXFLAGS_64="${CXXFLAGS}"
4761 LDFLAGS_64="${LDFLAGS}"
4762 ARFLAGS_64="${ARFLAGS}"
4763 fi
4764 # put it back.
4765 CFLAGS="${CFLAGS_OLD}"
4766 CXXFLAGS="${CXXFLAGS_OLD}"
4767 LDFLAGS="${LDFLAGS_OLD}"
4768 ARFLAGS="${ARFLAGS_OLD}"
4769 fi
4770 if test "$BITS_CHECK_32" = "yes"; then
4771 # see comment under 'if BITS_CHECK_64', above.
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4773 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4774 if test "$GCC" = yes; then
4775 CFLAGS="${CFLAGS} -m32"
4776 CXXFLAGS="${CXXFLAGS} -m32"
4777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4778 /* end confdefs.h. */
4779 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4780 _ACEOF
4781 if ac_fn_c_try_compile "$LINENO"; then :
4782 CAN_BUILD_32=yes
4783 else
4784 CAN_BUILD_32=no
4785 fi
4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4787 fi
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
4789 $as_echo "$CAN_BUILD_32" >&6; }
4790 if test "$CAN_BUILD_32" = yes; then
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
4792 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
4793 if test "$cross_compiling" = yes; then :
4794 BITS_RUN_32=unknown
4795 else
4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4797 /* end confdefs.h. */
4798 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4799 _ACEOF
4800 if ac_fn_c_try_run "$LINENO"; then :
4801 BITS_RUN_32=yes
4802 else
4803 BITS_RUN_32=no
4804 fi
4805 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4806 conftest.$ac_objext conftest.beam conftest.$ac_ext
4807 fi
4808
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
4810 $as_echo "$BITS_RUN_32" >&6; };
4811 CFLAGS_32="${CFLAGS}"
4812 CXXFLAGS_32="${CXXFLAGS}"
4813 LDFLAGS_32="${LDFLAGS}"
4814 ARFLAGS_32="${ARFLAGS}"
4815 fi
4816 # put it back.
4817 CFLAGS="${CFLAGS_OLD}"
4818 CXXFLAGS="${CXXFLAGS_OLD}"
4819 LDFLAGS="${LDFLAGS_OLD}"
4820 ARFLAGS="${ARFLAGS_OLD}"
4821 fi
4822
4823 ##
4824 # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
4825 #
4826
4827 # First, implement 64else32
4828 if test "$BITS_REQ" = "64else32"; then
4829 if test "$BITS_RUN_64" = "yes"; then
4830 BITS_REQ=64
4831 else
4832 # no changes.
4833 BITS_OK=yes
4834 fi
4835 fi
4836
4837 # implement.
4838 if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
4839 CFLAGS="${CFLAGS_32}"
4840 CXXFLAGS="${CXXFLAGS_32}"
4841 LDFLAGS="${LDFLAGS_32}"
4842 ARFLAGS="${ARFLAGS_32}"
4843 BITS_OK=yes
4844 elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
4845 CFLAGS="${CFLAGS_64}"
4846 CXXFLAGS="${CXXFLAGS_64}"
4847 LDFLAGS="${LDFLAGS_64}"
4848 ARFLAGS="${ARFLAGS_64}"
4849 BITS_OK=yes
4850 elif test "$BITS_OK" != "yes"; then
4851 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
4852 fi
4853 fi
4854
4855
4856
4857
4858 # Determine the Makefile fragment
4859
4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
4861 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
4862 if ${icu_cv_host_frag+:} false; then :
4863 $as_echo_n "(cached) " >&6
4864 else
4865
4866 case "${host}" in
4867 *-*-solaris*)
4868 if test "$GCC" = yes; then
4869 icu_cv_host_frag=mh-solaris-gcc
4870 else
4871 icu_cv_host_frag=mh-solaris
4872 fi ;;
4873 alpha*-*-linux-gnu)
4874 if test "$GCC" = yes; then
4875 icu_cv_host_frag=mh-alpha-linux-gcc
4876 else
4877 icu_cv_host_frag=mh-alpha-linux-cc
4878 fi ;;
4879 powerpc*-*-linux*)
4880 if test "$GCC" = yes; then
4881 icu_cv_host_frag=mh-linux
4882 else
4883 icu_cv_host_frag=mh-linux-va
4884 fi ;;
4885 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
4886 *-*-cygwin|*-*-mingw32|*-*-mingw64)
4887 if test "$GCC" = yes; then
4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h. */
4890
4891 #ifndef __MINGW32__
4892 #error This is not MinGW
4893 #endif
4894 int
4895 main ()
4896 {
4897
4898 ;
4899 return 0;
4900 }
4901 _ACEOF
4902 if ac_fn_c_try_compile "$LINENO"; then :
4903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4904 /* end confdefs.h. */
4905
4906 #ifndef __MINGW64__
4907 #error This is not MinGW64
4908 #endif
4909 int
4910 main ()
4911 {
4912
4913 ;
4914 return 0;
4915 }
4916 _ACEOF
4917 if ac_fn_c_try_compile "$LINENO"; then :
4918 icu_cv_host_frag=mh-mingw64
4919 else
4920 icu_cv_host_frag=mh-mingw
4921 fi
4922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4923 else
4924 icu_cv_host_frag=mh-cygwin
4925 fi
4926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4927 else
4928 case "${host}" in
4929 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
4930 *-*-mingw32|*-*-mingw64) icu_cv_host_frag=mh-msys-msvc ;;
4931 esac
4932 fi ;;
4933 *-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;;
4934 *-*-aix*)
4935 if test "$GCC" = yes; then
4936 icu_cv_host_frag=mh-aix-gcc
4937 else
4938 icu_cv_host_frag=mh-aix-va
4939 fi ;;
4940 *-*-hpux*)
4941 if test "$GCC" = yes; then
4942 icu_cv_host_frag=mh-hpux-gcc
4943 else
4944 case "$CXX" in
4945 *aCC) icu_cv_host_frag=mh-hpux-acc ;;
4946 esac
4947 fi ;;
4948 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
4949 *-*-os400*) icu_cv_host_frag=mh-os400 ;;
4950 *-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;;
4951 *-apple-darwin*) icu_cv_host_frag=mh-darwin ;;
4952 *-*-beos) icu_cv_host_frag=mh-beos ;;
4953 *-*-haiku) icu_cv_host_frag=mh-haiku ;;
4954 *-*-irix*) icu_cv_host_frag=mh-irix ;;
4955 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
4956 *-*-nto*) icu_cv_host_frag=mh-qnx ;;
4957 *-ncr-*) icu_cv_host_frag=mh-mpras ;;
4958 *) icu_cv_host_frag=mh-unknown ;;
4959 esac
4960
4961
4962 fi
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
4964 $as_echo "$icu_cv_host_frag" >&6; }
4965
4966
4967 # Checks for libraries and other host specific stuff
4968 # On HP/UX, don't link to -lm from a shared lib because it isn't
4969 # PIC (at least on 10.2)
4970 case "${host}" in
4971 *-*-hpux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
4972 $as_echo_n "checking for floor in -lm... " >&6; }
4973 if ${ac_cv_lib_m_floor+:} false; then :
4974 $as_echo_n "(cached) " >&6
4975 else
4976 ac_check_lib_save_LIBS=$LIBS
4977 LIBS="-lm $LIBS"
4978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4979 /* end confdefs.h. */
4980
4981 /* Override any GCC internal prototype to avoid an error.
4982 Use char because int might match the return type of a GCC
4983 builtin and then its argument prototype would still apply. */
4984 #ifdef __cplusplus
4985 extern "C"
4986 #endif
4987 char floor ();
4988 int
4989 main ()
4990 {
4991 return floor ();
4992 ;
4993 return 0;
4994 }
4995 _ACEOF
4996 if ac_fn_c_try_link "$LINENO"; then :
4997 ac_cv_lib_m_floor=yes
4998 else
4999 ac_cv_lib_m_floor=no
5000 fi
5001 rm -f core conftest.err conftest.$ac_objext \
5002 conftest$ac_exeext conftest.$ac_ext
5003 LIBS=$ac_check_lib_save_LIBS
5004 fi
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5006 $as_echo "$ac_cv_lib_m_floor" >&6; }
5007 if test "x$ac_cv_lib_m_floor" = xyes; then :
5008 LIB_M="-lm"
5009 fi
5010 ;;
5011
5012 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5013 $as_echo_n "checking for floor in -lm... " >&6; }
5014 if ${ac_cv_lib_m_floor+:} false; then :
5015 $as_echo_n "(cached) " >&6
5016 else
5017 ac_check_lib_save_LIBS=$LIBS
5018 LIBS="-lm $LIBS"
5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5020 /* end confdefs.h. */
5021
5022 /* Override any GCC internal prototype to avoid an error.
5023 Use char because int might match the return type of a GCC
5024 builtin and then its argument prototype would still apply. */
5025 #ifdef __cplusplus
5026 extern "C"
5027 #endif
5028 char floor ();
5029 int
5030 main ()
5031 {
5032 return floor ();
5033 ;
5034 return 0;
5035 }
5036 _ACEOF
5037 if ac_fn_c_try_link "$LINENO"; then :
5038 ac_cv_lib_m_floor=yes
5039 else
5040 ac_cv_lib_m_floor=no
5041 fi
5042 rm -f core conftest.err conftest.$ac_objext \
5043 conftest$ac_exeext conftest.$ac_ext
5044 LIBS=$ac_check_lib_save_LIBS
5045 fi
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5047 $as_echo "$ac_cv_lib_m_floor" >&6; }
5048 if test "x$ac_cv_lib_m_floor" = xyes; then :
5049 cat >>confdefs.h <<_ACEOF
5050 #define HAVE_LIBM 1
5051 _ACEOF
5052
5053 LIBS="-lm $LIBS"
5054
5055 fi
5056
5057 LIB_M="" ;;
5058 esac
5059
5060
5061 # Check whether to build shared libraries
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5063 $as_echo_n "checking whether to build shared libraries... " >&6; }
5064 enabled=no
5065 # Check whether --enable-shared was given.
5066 if test "${enable_shared+set}" = set; then :
5067 enableval=$enable_shared; case "${enableval}" in
5068 yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5069 no);;
5070 *) ;;
5071 esac
5072 else
5073 enabled=yes; ENABLE_SHARED=YES
5074
5075 fi
5076
5077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5078 $as_echo "$enabled" >&6; }
5079
5080
5081 # Check whether to build static libraries
5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5083 $as_echo_n "checking whether to build static libraries... " >&6; }
5084 enabled=no
5085 # Check whether --enable-static was given.
5086 if test "${enable_static+set}" = set; then :
5087 enableval=$enable_static; case "${enableval}" in
5088 yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5089 no) ;;
5090 *) ;;
5091 esac
5092 fi
5093
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5095 $as_echo "$enabled" >&6; }
5096
5097
5098 # When building release static library, there might be some optimization flags we can use
5099 if test "$ENABLE_STATIC" = "YES"; then
5100 if test "$ENABLE_SHARED" != "YES"; then
5101 if test "$ENABLE_RELEASE" = 1; then
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5103 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5104 CHECK_STATIC_OPT_FLAG=no
5105
5106 OLD_CPPFLAGS="${CPPFLAGS}"
5107 OLD_LDFLAGS="${LDFLAGS}"
5108
5109 case "${host}" in
5110 *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5111 if test "$GCC" = yes; then
5112 CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5113 LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5114 fi
5115 ;;
5116 *)
5117 ;;
5118 esac
5119
5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5121 /* end confdefs.h. */
5122
5123 int
5124 main ()
5125 {
5126
5127 ;
5128 return 0;
5129 }
5130 _ACEOF
5131 if ac_fn_c_try_link "$LINENO"; then :
5132 CHECK_STATIC_OPT_FLAG=yes
5133 else
5134 CHECK_STATIC_OPT_FLAG=no
5135 fi
5136 rm -f core conftest.err conftest.$ac_objext \
5137 conftest$ac_exeext conftest.$ac_ext
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5139 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5140 if test "$CHECK_STATIC_OPT_FLAG" = no; then
5141 CPPFLAGS="${OLD_CPPFLAGS}"
5142 LDFLAGS="${OLD_LDFLAGS}"
5143 fi
5144 fi
5145 fi
5146 fi
5147
5148
5149 # Check whether to enable auto cleanup of libraries
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5151 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5152 enabled=no
5153 UCLN_NO_AUTO_CLEANUP=1
5154 # Check whether --enable-auto-cleanup was given.
5155 if test "${enable_auto_cleanup+set}" = set; then :
5156 enableval=$enable_auto_cleanup; case "${enableval}" in
5157 yes) enabled=yes;
5158 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5159 UCLN_NO_AUTO_CLEANUP=0
5160 ;;
5161 *) ;;
5162 esac
5163 fi
5164
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5166 $as_echo "$enabled" >&6; }
5167
5168
5169 # MSVC floating-point option
5170 MSVC_RELEASE_FLAG=""
5171 if test $enabled = yes
5172 then
5173 if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5174 then
5175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5176 /* end confdefs.h. */
5177
5178 #if defined _MSC_VER && _MSC_VER >= 1400
5179 #else
5180 Microsoft Visual C++ < 2005
5181 #endif
5182
5183 int
5184 main ()
5185 {
5186
5187 ;
5188 return 0;
5189 }
5190 _ACEOF
5191 if ac_fn_c_try_compile "$LINENO"; then :
5192 MSVC_RELEASE_FLAG="/fp:precise"
5193 else
5194 MSVC_RELEASE_FLAG="/Op"
5195 fi
5196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5197
5198 CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5199 CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5200 fi
5201 fi
5202
5203 # Check whether to enabled draft APIs
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5205 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5206 enabled=yes
5207 U_DEFAULT_SHOW_DRAFT=1
5208 # Check whether --enable-draft was given.
5209 if test "${enable_draft+set}" = set; then :
5210 enableval=$enable_draft; case "${enableval}" in
5211 no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5212 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5213 ;;
5214 *) ;;
5215 esac
5216 fi
5217
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5219 $as_echo "$enabled" >&6; }
5220 # Make sure that we can use draft API in ICU.
5221 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5222 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5223 fi
5224
5225
5226 if test -n "$ac_tool_prefix"; then
5227 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5228 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5230 $as_echo_n "checking for $ac_word... " >&6; }
5231 if ${ac_cv_prog_RANLIB+:} false; then :
5232 $as_echo_n "(cached) " >&6
5233 else
5234 if test -n "$RANLIB"; then
5235 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5236 else
5237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5238 for as_dir in $PATH
5239 do
5240 IFS=$as_save_IFS
5241 test -z "$as_dir" && as_dir=.
5242 for ac_exec_ext in '' $ac_executable_extensions; do
5243 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5244 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5246 break 2
5247 fi
5248 done
5249 done
5250 IFS=$as_save_IFS
5251
5252 fi
5253 fi
5254 RANLIB=$ac_cv_prog_RANLIB
5255 if test -n "$RANLIB"; then
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5257 $as_echo "$RANLIB" >&6; }
5258 else
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5260 $as_echo "no" >&6; }
5261 fi
5262
5263
5264 fi
5265 if test -z "$ac_cv_prog_RANLIB"; then
5266 ac_ct_RANLIB=$RANLIB
5267 # Extract the first word of "ranlib", so it can be a program name with args.
5268 set dummy ranlib; ac_word=$2
5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5270 $as_echo_n "checking for $ac_word... " >&6; }
5271 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5272 $as_echo_n "(cached) " >&6
5273 else
5274 if test -n "$ac_ct_RANLIB"; then
5275 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5276 else
5277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5278 for as_dir in $PATH
5279 do
5280 IFS=$as_save_IFS
5281 test -z "$as_dir" && as_dir=.
5282 for ac_exec_ext in '' $ac_executable_extensions; do
5283 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5284 ac_cv_prog_ac_ct_RANLIB="ranlib"
5285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5286 break 2
5287 fi
5288 done
5289 done
5290 IFS=$as_save_IFS
5291
5292 fi
5293 fi
5294 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5295 if test -n "$ac_ct_RANLIB"; then
5296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5297 $as_echo "$ac_ct_RANLIB" >&6; }
5298 else
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5300 $as_echo "no" >&6; }
5301 fi
5302
5303 if test "x$ac_ct_RANLIB" = x; then
5304 RANLIB=":"
5305 else
5306 case $cross_compiling:$ac_tool_warned in
5307 yes:)
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5309 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5310 ac_tool_warned=yes ;;
5311 esac
5312 RANLIB=$ac_ct_RANLIB
5313 fi
5314 else
5315 RANLIB="$ac_cv_prog_RANLIB"
5316 fi
5317
5318
5319 # look for 'ar' the proper way
5320 if test -n "$ac_tool_prefix"; then
5321 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5322 set dummy ${ac_tool_prefix}ar; ac_word=$2
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5324 $as_echo_n "checking for $ac_word... " >&6; }
5325 if ${ac_cv_prog_AR+:} false; then :
5326 $as_echo_n "(cached) " >&6
5327 else
5328 if test -n "$AR"; then
5329 ac_cv_prog_AR="$AR" # Let the user override the test.
5330 else
5331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5332 for as_dir in $PATH
5333 do
5334 IFS=$as_save_IFS
5335 test -z "$as_dir" && as_dir=.
5336 for ac_exec_ext in '' $ac_executable_extensions; do
5337 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5338 ac_cv_prog_AR="${ac_tool_prefix}ar"
5339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5340 break 2
5341 fi
5342 done
5343 done
5344 IFS=$as_save_IFS
5345
5346 fi
5347 fi
5348 AR=$ac_cv_prog_AR
5349 if test -n "$AR"; then
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5351 $as_echo "$AR" >&6; }
5352 else
5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5354 $as_echo "no" >&6; }
5355 fi
5356
5357
5358 fi
5359 if test -z "$ac_cv_prog_AR"; then
5360 ac_ct_AR=$AR
5361 # Extract the first word of "ar", so it can be a program name with args.
5362 set dummy ar; ac_word=$2
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5364 $as_echo_n "checking for $ac_word... " >&6; }
5365 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5366 $as_echo_n "(cached) " >&6
5367 else
5368 if test -n "$ac_ct_AR"; then
5369 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5370 else
5371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5372 for as_dir in $PATH
5373 do
5374 IFS=$as_save_IFS
5375 test -z "$as_dir" && as_dir=.
5376 for ac_exec_ext in '' $ac_executable_extensions; do
5377 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5378 ac_cv_prog_ac_ct_AR="ar"
5379 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5380 break 2
5381 fi
5382 done
5383 done
5384 IFS=$as_save_IFS
5385
5386 fi
5387 fi
5388 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5389 if test -n "$ac_ct_AR"; then
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5391 $as_echo "$ac_ct_AR" >&6; }
5392 else
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5394 $as_echo "no" >&6; }
5395 fi
5396
5397 if test "x$ac_ct_AR" = x; then
5398 AR="false"
5399 else
5400 case $cross_compiling:$ac_tool_warned in
5401 yes:)
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5403 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5404 ac_tool_warned=yes ;;
5405 esac
5406 AR=$ac_ct_AR
5407 fi
5408 else
5409 AR="$ac_cv_prog_AR"
5410 fi
5411
5412
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5414 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5415 enabled=yes
5416 U_DISABLE_RENAMING=0
5417 # Check whether --enable-renaming was given.
5418 if test "${enable_renaming+set}" = set; then :
5419 enableval=$enable_renaming; case "${enableval}" in
5420 yes|"") enabled=yes ;;
5421 no) enabled=no; U_DISABLE_RENAMING=1;
5422 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5423 ;;
5424 *) ;;
5425 esac
5426 fi
5427
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5429 $as_echo "$enabled" >&6; }
5430
5431
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5433 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5434 enabled=no
5435 U_ENABLE_TRACING=0
5436 # Check whether --enable-tracing was given.
5437 if test "${enable_tracing+set}" = set; then :
5438 enableval=$enable_tracing; case "${enableval}" in
5439 yes|"") enabled=yes;
5440 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5441 U_ENABLE_TRACING=1 ;;
5442 no) enabled=no; U_ENABLE_TRACING=0 ;;
5443 *) ;;
5444 esac
5445 fi
5446
5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5448 $as_echo "$enabled" >&6; }
5449
5450
5451 # check if elf.h is present.
5452 for ac_header in elf.h
5453 do :
5454 ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5455 if test "x$ac_cv_header_elf_h" = xyes; then :
5456 cat >>confdefs.h <<_ACEOF
5457 #define HAVE_ELF_H 1
5458 _ACEOF
5459
5460 fi
5461
5462 done
5463
5464 if test "x$ac_cv_header_elf_h" = "xyes"; then
5465 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5466 fi
5467
5468 U_ENABLE_DYLOAD=1
5469 enable=yes
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5471 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5472 # Check whether --enable-dyload was given.
5473 if test "${enable_dyload+set}" = set; then :
5474 enableval=$enable_dyload; case "${enableval}" in
5475 yes|"")
5476 U_ENABLE_DYLOAD=1
5477 enable=yes
5478 ;;
5479 no)
5480 U_ENABLE_DYLOAD=0;
5481 enable=no;
5482 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5483 ;;
5484 *) ;;
5485 esac
5486 fi
5487
5488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5489 $as_echo "$enable" >&6; }
5490
5491
5492 if test "$enable" = "yes"; then
5493 for ac_header in dlfcn.h
5494 do :
5495 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5496 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5497 cat >>confdefs.h <<_ACEOF
5498 #define HAVE_DLFCN_H 1
5499 _ACEOF
5500
5501 fi
5502
5503 done
5504
5505 #AC_MSG_RESULT($enabled)
5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5507 $as_echo_n "checking for library containing dlopen... " >&6; }
5508 if ${ac_cv_search_dlopen+:} false; then :
5509 $as_echo_n "(cached) " >&6
5510 else
5511 ac_func_search_save_LIBS=$LIBS
5512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5513 /* end confdefs.h. */
5514
5515 /* Override any GCC internal prototype to avoid an error.
5516 Use char because int might match the return type of a GCC
5517 builtin and then its argument prototype would still apply. */
5518 #ifdef __cplusplus
5519 extern "C"
5520 #endif
5521 char dlopen ();
5522 int
5523 main ()
5524 {
5525 return dlopen ();
5526 ;
5527 return 0;
5528 }
5529 _ACEOF
5530 for ac_lib in '' dl; do
5531 if test -z "$ac_lib"; then
5532 ac_res="none required"
5533 else
5534 ac_res=-l$ac_lib
5535 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5536 fi
5537 if ac_fn_c_try_link "$LINENO"; then :
5538 ac_cv_search_dlopen=$ac_res
5539 fi
5540 rm -f core conftest.err conftest.$ac_objext \
5541 conftest$ac_exeext
5542 if ${ac_cv_search_dlopen+:} false; then :
5543 break
5544 fi
5545 done
5546 if ${ac_cv_search_dlopen+:} false; then :
5547
5548 else
5549 ac_cv_search_dlopen=no
5550 fi
5551 rm conftest.$ac_ext
5552 LIBS=$ac_func_search_save_LIBS
5553 fi
5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5555 $as_echo "$ac_cv_search_dlopen" >&6; }
5556 ac_res=$ac_cv_search_dlopen
5557 if test "$ac_res" != no; then :
5558 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5559
5560 fi
5561
5562 for ac_func in dlopen
5563 do :
5564 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5565 if test "x$ac_cv_func_dlopen" = xyes; then :
5566 cat >>confdefs.h <<_ACEOF
5567 #define HAVE_DLOPEN 1
5568 _ACEOF
5569
5570 fi
5571 done
5572
5573
5574 if test "x$ac_cv_func_dlopen" != xyes; then
5575 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5576 fi
5577 fi
5578
5579 # Check for miscellanous functions.
5580 # So, use for putil / tools only.
5581 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5582 for ac_func in gettimeofday
5583 do :
5584 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5585 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5586 cat >>confdefs.h <<_ACEOF
5587 #define HAVE_GETTIMEOFDAY 1
5588 _ACEOF
5589
5590 fi
5591 done
5592
5593
5594
5595 # Check whether to use the evil rpath or not
5596 # Check whether --enable-rpath was given.
5597 if test "${enable_rpath+set}" = set; then :
5598 enableval=$enable_rpath; case "${enableval}" in
5599 yes|"") ENABLE_RPATH=YES ;;
5600 no) ;;
5601 *) ;;
5602 esac
5603 else
5604 ENABLE_RPATH=NO
5605
5606 fi
5607
5608
5609
5610
5611
5612 ac_ext=cpp
5613 ac_cpp='$CXXCPP $CPPFLAGS'
5614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5617
5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5619 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5621 /* end confdefs.h. */
5622
5623 int
5624 main ()
5625 {
5626
5627 ;
5628 return 0;
5629 }
5630 _ACEOF
5631 if ac_fn_cxx_try_compile "$LINENO"; then :
5632 cxx_okay=yes
5633 else
5634 cxx_okay=no
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5637 if test $cxx_okay = yes
5638 then
5639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5640 $as_echo "Good" >&6; }
5641 else
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5643 $as_echo "no" >&6; }
5644 as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5645 fi
5646
5647 if [ "$GXX" = yes ]; then
5648 # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++0x,
5649 # and check that the compiler still works.
5650 if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5651 OLD_CXXFLAGS="${CXXFLAGS}"
5652 CXXFLAGS="$CXXFLAGS --std=c++0x"
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5654 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656 /* end confdefs.h. */
5657
5658 int
5659 main ()
5660 {
5661
5662 ;
5663 return 0;
5664 }
5665 _ACEOF
5666 if ac_fn_cxx_try_compile "$LINENO"; then :
5667 cxx11_okay=yes
5668 else
5669 cxx11_okay=no
5670 fi
5671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
5673 $as_echo "$cxx11_okay" >&6; }
5674 if [ $cxx11_okay = yes ]; then
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option --std=c++0x" >&5
5676 $as_echo "$as_me: Adding CXXFLAGS option --std=c++0x" >&6;}
5677 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} --std=c++0x"
5678 else
5679 CXXFLAGS="$OLD_CXXFLAGS"
5680 fi
5681 fi
5682 fi
5683
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5685 $as_echo_n "checking if #include <string> works... " >&6; }
5686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5687 /* end confdefs.h. */
5688 #include <string>
5689 int
5690 main ()
5691 {
5692
5693 ;
5694 return 0;
5695 }
5696 _ACEOF
5697 if ac_fn_cxx_try_compile "$LINENO"; then :
5698 ac_cv_header_stdstring=yes
5699 else
5700 ac_cv_header_stdstring=no
5701 fi
5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5704 $as_echo "$ac_cv_header_stdstring" >&6; }
5705 if test $ac_cv_header_stdstring = yes
5706 then
5707 U_HAVE_STD_STRING=1
5708 else
5709 U_HAVE_STD_STRING=0
5710 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5711 fi
5712
5713
5714
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
5716 $as_echo_n "checking if #include <atomic> works... " >&6; }
5717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5718 /* end confdefs.h. */
5719 #include <atomic>
5720 int
5721 main ()
5722 {
5723
5724 ;
5725 return 0;
5726 }
5727 _ACEOF
5728 if ac_fn_cxx_try_compile "$LINENO"; then :
5729 ac_cv_header_atomic=yes
5730 else
5731 ac_cv_header_atomic=no
5732 fi
5733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
5735 $as_echo "$ac_cv_header_atomic" >&6; }
5736 if test $ac_cv_header_atomic = yes
5737 then
5738 U_HAVE_ATOMIC=1
5739 else
5740 U_HAVE_ATOMIC=0
5741 fi
5742 # Make this available via CPPFLAGS
5743 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
5744
5745
5746 ac_ext=c
5747 ac_cpp='$CPP $CPPFLAGS'
5748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5751
5752
5753 # Always build ICU with multi-threading support.
5754 threads=true
5755 ICU_USE_THREADS=1
5756 OLD_LIBS=${LIBS}
5757
5758 if test $threads = true; then
5759 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5760 # and must do this before seaching for pthread_mutex_destroy, or
5761 # we will pick up libpthreads.so not libpthread.so
5762 # If this fails, then we must test for HPUX specials, before
5763 # moving on to a more generic test
5764
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5766 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5767 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
5768 $as_echo_n "(cached) " >&6
5769 else
5770 ac_check_lib_save_LIBS=$LIBS
5771 LIBS="-lpthread $LIBS"
5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5773 /* end confdefs.h. */
5774
5775 /* Override any GCC internal prototype to avoid an error.
5776 Use char because int might match the return type of a GCC
5777 builtin and then its argument prototype would still apply. */
5778 #ifdef __cplusplus
5779 extern "C"
5780 #endif
5781 char pthread_attr_init ();
5782 int
5783 main ()
5784 {
5785 return pthread_attr_init ();
5786 ;
5787 return 0;
5788 }
5789 _ACEOF
5790 if ac_fn_c_try_link "$LINENO"; then :
5791 ac_cv_lib_pthread_pthread_attr_init=yes
5792 else
5793 ac_cv_lib_pthread_pthread_attr_init=no
5794 fi
5795 rm -f core conftest.err conftest.$ac_objext \
5796 conftest$ac_exeext conftest.$ac_ext
5797 LIBS=$ac_check_lib_save_LIBS
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
5800 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
5801 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
5802 cat >>confdefs.h <<_ACEOF
5803 #define HAVE_LIBPTHREAD 1
5804 _ACEOF
5805
5806 LIBS="-lpthread $LIBS"
5807
5808 fi
5809
5810 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
5811 ICU_USE_THREADS=1
5812 else
5813 # Locate the right library for POSIX threads. We look for the
5814 # symbols in the libraries first, because on Solaris libc provides
5815 # pthread_create but libpthread has the real code :(
5816 # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
5817 # FreeBSD users may need libpthread if they do not have libc_r.
5818
5819
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
5821 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
5822 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
5823 $as_echo_n "(cached) " >&6
5824 else
5825 ac_func_search_save_LIBS="$LIBS"
5826 ac_cv_search_pthread_mutex_destroy="no"
5827 for i in pthread pthreads c_r ; do
5828 LIBS="-l$i $ac_func_search_save_LIBS"
5829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5830 /* end confdefs.h. */
5831
5832 /* Override any GCC internal prototype to avoid an error.
5833 Use char because int might match the return type of a GCC
5834 builtin and then its argument prototype would still apply. */
5835 #ifdef __cplusplus
5836 extern "C"
5837 #endif
5838 char pthread_mutex_destroy ();
5839 int
5840 main ()
5841 {
5842 return pthread_mutex_destroy ();
5843 ;
5844 return 0;
5845 }
5846 _ACEOF
5847 if ac_fn_c_try_link "$LINENO"; then :
5848 ac_cv_search_pthread_mutex_destroy="-l$i"
5849 break
5850 fi
5851 rm -f core conftest.err conftest.$ac_objext \
5852 conftest$ac_exeext conftest.$ac_ext
5853 done
5854 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
5855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5856 /* end confdefs.h. */
5857
5858 /* Override any GCC internal prototype to avoid an error.
5859 Use char because int might match the return type of a GCC
5860 builtin and then its argument prototype would still apply. */
5861 #ifdef __cplusplus
5862 extern "C"
5863 #endif
5864 char pthread_mutex_destroy ();
5865 int
5866 main ()
5867 {
5868 return pthread_mutex_destroy ();
5869 ;
5870 return 0;
5871 }
5872 _ACEOF
5873 if ac_fn_c_try_link "$LINENO"; then :
5874 ac_cv_search_pthread_mutex_destroy="none required"
5875 fi
5876 rm -f core conftest.err conftest.$ac_objext \
5877 conftest$ac_exeext conftest.$ac_ext
5878 fi
5879 LIBS="$ac_func_search_save_LIBS"
5880 fi
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
5882 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
5883 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
5884 test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
5885
5886 else :
5887
5888 fi
5889
5890 if test "$ac_cv_search_pthread_mutex_destroy" != no; then
5891 ICU_USE_THREADS=1
5892 else
5893 # For HP 11
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
5895 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
5896 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
5897 $as_echo_n "(cached) " >&6
5898 else
5899 ac_check_lib_save_LIBS=$LIBS
5900 LIBS="-lpthread $LIBS"
5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5902 /* end confdefs.h. */
5903
5904 /* Override any GCC internal prototype to avoid an error.
5905 Use char because int might match the return type of a GCC
5906 builtin and then its argument prototype would still apply. */
5907 #ifdef __cplusplus
5908 extern "C"
5909 #endif
5910 char pthread_mutex_init ();
5911 int
5912 main ()
5913 {
5914 return pthread_mutex_init ();
5915 ;
5916 return 0;
5917 }
5918 _ACEOF
5919 if ac_fn_c_try_link "$LINENO"; then :
5920 ac_cv_lib_pthread_pthread_mutex_init=yes
5921 else
5922 ac_cv_lib_pthread_pthread_mutex_init=no
5923 fi
5924 rm -f core conftest.err conftest.$ac_objext \
5925 conftest$ac_exeext conftest.$ac_ext
5926 LIBS=$ac_check_lib_save_LIBS
5927 fi
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
5929 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
5930 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
5931 cat >>confdefs.h <<_ACEOF
5932 #define HAVE_LIBPTHREAD 1
5933 _ACEOF
5934
5935 LIBS="-lpthread $LIBS"
5936
5937 fi
5938
5939 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
5940 ICU_USE_THREADS=1
5941 fi
5942 fi
5943
5944 ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
5945 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
5946
5947 fi
5948
5949
5950 if test $ac_cv_func_pthread_mutex_lock = yes; then
5951 ICU_USE_THREADS=1
5952 fi
5953 fi
5954 # Check to see if we are using CygWin with MSVC
5955 case "${host}" in
5956 *-pc-cygwin*|*-pc-mingw*)
5957 # For gcc, the thread options are set by mh-mingw/mh-cygwin
5958 # For msvc, the thread options are set by runConfigureICU
5959 ICU_USE_THREADS=1
5960 ;;
5961 *-*-hpux*)
5962 # Add -mt because it does several nice things on newer compilers.
5963 case "${icu_cv_host_frag}" in
5964 mh-hpux-acc)
5965 OLD_CXXFLAGS="${CXXFLAGS}"
5966 CXXFLAGS="${CXXFLAGS} -mt"
5967 if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
5968 CXXFLAGS="${OLD_CXXFLAGS}"
5969 else
5970 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
5971 fi
5972 ;;
5973 esac
5974 ;;
5975 *-*-solaris*)
5976 case "${icu_cv_host_frag}" in
5977 mh-solaris)
5978 LIBS="${LIBS} -mt"
5979 ;;
5980 esac
5981 ;;
5982 esac
5983 fi
5984
5985 # Check whether --enable-weak-threads was given.
5986 if test "${enable_weak_threads+set}" = set; then :
5987 enableval=$enable_weak_threads; case "${enableval}" in
5988 yes)
5989 LIB_THREAD="${LIBS%${OLD_LIBS}}"
5990 LIBS=${OLD_LIBS}
5991 ;;
5992 no) ;;
5993 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
5994 esac
5995 fi
5996
5997
5998
5999 # Check for mmap()
6000
6001 # The AC_FUNC_MMAP macro doesn't work properly. It seems to be too specific.
6002 # Do this check instead.
6003 HAVE_MMAP=0
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6005 $as_echo_n "checking for mmap... " >&6; }
6006 if ${ac_cv_func_mmap_ok+:} false; then :
6007 $as_echo_n "(cached) " >&6
6008 else
6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h. */
6011 #include <unistd.h>
6012 #include <sys/mman.h>
6013 #include <sys/stat.h>
6014 #include <fcntl.h>
6015 int
6016 main ()
6017 {
6018 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6019 ;
6020 return 0;
6021 }
6022 _ACEOF
6023 if ac_fn_c_try_link "$LINENO"; then :
6024 ac_cv_func_mmap_ok=yes
6025 else
6026 ac_cv_func_mmap_ok=no
6027 fi
6028 rm -f core conftest.err conftest.$ac_objext \
6029 conftest$ac_exeext conftest.$ac_ext
6030 fi
6031
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6033 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6034 if test $ac_cv_func_mmap_ok = yes
6035 then
6036 HAVE_MMAP=1
6037 else
6038 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6039 fi
6040
6041
6042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6043 $as_echo_n "checking for genccode assembly... " >&6; }
6044
6045 # Check to see if genccode can generate simple assembly.
6046 GENCCODE_ASSEMBLY=
6047 case "${host}" in
6048 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6049 if test "$GCC" = yes; then
6050 # We're using gcc, and the simple -a gcc command line works for genccode
6051 GENCCODE_ASSEMBLY="-a gcc"
6052 fi ;;
6053 i*86-*-solaris*)
6054 if test "$GCC" = yes; then
6055 # When using gcc, look if we're also using GNU as.
6056 # When using GNU as, the simple -a gcc command line works for genccode.
6057 asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6058 asv=`"${asv}" --version 2>/dev/null`
6059 case "X${asv}" in
6060 X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6061 X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6062 esac
6063 unset asv
6064 else
6065 GENCCODE_ASSEMBLY="-a sun-x86"
6066 fi ;;
6067 sparc-*-solaris*)
6068 GENCCODE_ASSEMBLY="-a sun"
6069 ;;
6070 ia64-*-hpux*)
6071 GENCCODE_ASSEMBLY="-a aCC-ia64"
6072 ;;
6073 esac
6074
6075
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6077 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6078
6079 # Checks for header files
6080 for ac_header in inttypes.h
6081 do :
6082 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6083 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6084 cat >>confdefs.h <<_ACEOF
6085 #define HAVE_INTTYPES_H 1
6086 _ACEOF
6087
6088 fi
6089
6090 done
6091
6092 if test $ac_cv_header_inttypes_h = no; then
6093 U_HAVE_INTTYPES_H=0
6094 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6095 else
6096 U_HAVE_INTTYPES_H=1
6097 fi
6098 if test "$CC" = ccc; then
6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6100 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6101 case "${host}" in
6102 alpha*-*-*) U_HAVE_INTTYPES_H=0;
6103 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6104 esac
6105 fi
6106
6107
6108
6109 for ac_header in dirent.h
6110 do :
6111 ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6112 if test "x$ac_cv_header_dirent_h" = xyes; then :
6113 cat >>confdefs.h <<_ACEOF
6114 #define HAVE_DIRENT_H 1
6115 _ACEOF
6116
6117 fi
6118
6119 done
6120
6121 if test $ac_cv_header_dirent_h = no; then
6122 U_HAVE_DIRENT_H=0
6123 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6124 else
6125 U_HAVE_DIRENT_H=1
6126 fi
6127
6128
6129
6130 # Check for endianness
6131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6132 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6133 if ${ac_cv_c_bigendian+:} false; then :
6134 $as_echo_n "(cached) " >&6
6135 else
6136 ac_cv_c_bigendian=unknown
6137 # See if we're dealing with a universal compiler.
6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6139 /* end confdefs.h. */
6140 #ifndef __APPLE_CC__
6141 not a universal capable compiler
6142 #endif
6143 typedef int dummy;
6144
6145 _ACEOF
6146 if ac_fn_c_try_compile "$LINENO"; then :
6147
6148 # Check for potential -arch flags. It is not universal unless
6149 # there are at least two -arch flags with different values.
6150 ac_arch=
6151 ac_prev=
6152 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6153 if test -n "$ac_prev"; then
6154 case $ac_word in
6155 i?86 | x86_64 | ppc | ppc64)
6156 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6157 ac_arch=$ac_word
6158 else
6159 ac_cv_c_bigendian=universal
6160 break
6161 fi
6162 ;;
6163 esac
6164 ac_prev=
6165 elif test "x$ac_word" = "x-arch"; then
6166 ac_prev=arch
6167 fi
6168 done
6169 fi
6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6171 if test $ac_cv_c_bigendian = unknown; then
6172 # See if sys/param.h defines the BYTE_ORDER macro.
6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6174 /* end confdefs.h. */
6175 #include <sys/types.h>
6176 #include <sys/param.h>
6177
6178 int
6179 main ()
6180 {
6181 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6182 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6183 && LITTLE_ENDIAN)
6184 bogus endian macros
6185 #endif
6186
6187 ;
6188 return 0;
6189 }
6190 _ACEOF
6191 if ac_fn_c_try_compile "$LINENO"; then :
6192 # It does; now see whether it defined to BIG_ENDIAN or not.
6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6194 /* end confdefs.h. */
6195 #include <sys/types.h>
6196 #include <sys/param.h>
6197
6198 int
6199 main ()
6200 {
6201 #if BYTE_ORDER != BIG_ENDIAN
6202 not big endian
6203 #endif
6204
6205 ;
6206 return 0;
6207 }
6208 _ACEOF
6209 if ac_fn_c_try_compile "$LINENO"; then :
6210 ac_cv_c_bigendian=yes
6211 else
6212 ac_cv_c_bigendian=no
6213 fi
6214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6215 fi
6216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6217 fi
6218 if test $ac_cv_c_bigendian = unknown; then
6219 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6221 /* end confdefs.h. */
6222 #include <limits.h>
6223
6224 int
6225 main ()
6226 {
6227 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6228 bogus endian macros
6229 #endif
6230
6231 ;
6232 return 0;
6233 }
6234 _ACEOF
6235 if ac_fn_c_try_compile "$LINENO"; then :
6236 # It does; now see whether it defined to _BIG_ENDIAN or not.
6237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6238 /* end confdefs.h. */
6239 #include <limits.h>
6240
6241 int
6242 main ()
6243 {
6244 #ifndef _BIG_ENDIAN
6245 not big endian
6246 #endif
6247
6248 ;
6249 return 0;
6250 }
6251 _ACEOF
6252 if ac_fn_c_try_compile "$LINENO"; then :
6253 ac_cv_c_bigendian=yes
6254 else
6255 ac_cv_c_bigendian=no
6256 fi
6257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6258 fi
6259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6260 fi
6261 if test $ac_cv_c_bigendian = unknown; then
6262 # Compile a test program.
6263 if test "$cross_compiling" = yes; then :
6264 # Try to guess by grepping values from an object file.
6265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6266 /* end confdefs.h. */
6267 short int ascii_mm[] =
6268 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6269 short int ascii_ii[] =
6270 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6271 int use_ascii (int i) {
6272 return ascii_mm[i] + ascii_ii[i];
6273 }
6274 short int ebcdic_ii[] =
6275 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6276 short int ebcdic_mm[] =
6277 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6278 int use_ebcdic (int i) {
6279 return ebcdic_mm[i] + ebcdic_ii[i];
6280 }
6281 extern int foo;
6282
6283 int
6284 main ()
6285 {
6286 return use_ascii (foo) == use_ebcdic (foo);
6287 ;
6288 return 0;
6289 }
6290 _ACEOF
6291 if ac_fn_c_try_compile "$LINENO"; then :
6292 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6293 ac_cv_c_bigendian=yes
6294 fi
6295 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6296 if test "$ac_cv_c_bigendian" = unknown; then
6297 ac_cv_c_bigendian=no
6298 else
6299 # finding both strings is unlikely to happen, but who knows?
6300 ac_cv_c_bigendian=unknown
6301 fi
6302 fi
6303 fi
6304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6305 else
6306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307 /* end confdefs.h. */
6308 $ac_includes_default
6309 int
6310 main ()
6311 {
6312
6313 /* Are we little or big endian? From Harbison&Steele. */
6314 union
6315 {
6316 long int l;
6317 char c[sizeof (long int)];
6318 } u;
6319 u.l = 1;
6320 return u.c[sizeof (long int) - 1] == 1;
6321
6322 ;
6323 return 0;
6324 }
6325 _ACEOF
6326 if ac_fn_c_try_run "$LINENO"; then :
6327 ac_cv_c_bigendian=no
6328 else
6329 ac_cv_c_bigendian=yes
6330 fi
6331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6332 conftest.$ac_objext conftest.beam conftest.$ac_ext
6333 fi
6334
6335 fi
6336 fi
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6338 $as_echo "$ac_cv_c_bigendian" >&6; }
6339 case $ac_cv_c_bigendian in #(
6340 yes)
6341 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6342 ;; #(
6343 no)
6344 ;; #(
6345 universal)
6346
6347 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6348
6349 ;; #(
6350 *)
6351 as_fn_error $? "unknown endianness
6352 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6353 esac
6354
6355 if test $ac_cv_c_bigendian = no; then
6356 U_IS_BIG_ENDIAN=0
6357 U_ENDIAN_CHAR="l"
6358 else
6359 U_IS_BIG_ENDIAN=1
6360 U_ENDIAN_CHAR="b"
6361 fi
6362
6363
6364 # Do various POSIX related checks
6365 U_HAVE_NL_LANGINFO_CODESET=0
6366 U_NL_LANGINFO_CODESET=-1
6367 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6368 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6369 U_HAVE_NL_LANGINFO=1
6370 else
6371 U_HAVE_NL_LANGINFO=0
6372 fi
6373
6374 if test $U_HAVE_NL_LANGINFO -eq 1; then
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6376 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6377 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6378 $as_echo_n "(cached) " >&6
6379 else
6380 ac_cv_nl_langinfo_codeset="unknown"
6381 for a in CODESET _NL_CTYPE_CODESET_NAME; do
6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6383 /* end confdefs.h. */
6384 #include <langinfo.h>
6385 int
6386 main ()
6387 {
6388 nl_langinfo($a);
6389 ;
6390 return 0;
6391 }
6392 _ACEOF
6393 if ac_fn_c_try_link "$LINENO"; then :
6394 ac_cv_nl_langinfo_codeset="$a"; break
6395 fi
6396 rm -f core conftest.err conftest.$ac_objext \
6397 conftest$ac_exeext conftest.$ac_ext
6398 done
6399 fi
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6401 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6402 if test x$ac_cv_nl_langinfo_codeset != xunknown
6403 then
6404 U_HAVE_NL_LANGINFO_CODESET=1
6405 U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6406 if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6407 then
6408 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6409 fi
6410 else
6411 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6412 fi
6413 fi
6414
6415
6416
6417 # Namespace support checks
6418 ac_ext=cpp
6419 ac_cpp='$CXXCPP $CPPFLAGS'
6420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6423
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6425 $as_echo_n "checking for namespace support... " >&6; }
6426 if ${ac_cv_namespace_ok+:} false; then :
6427 $as_echo_n "(cached) " >&6
6428 else
6429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6430 /* end confdefs.h. */
6431 namespace x_version {void f(){}}
6432 namespace x = x_version;
6433 using namespace x_version;
6434
6435 int
6436 main ()
6437 {
6438 f();
6439 ;
6440 return 0;
6441 }
6442 _ACEOF
6443 if ac_fn_cxx_try_link "$LINENO"; then :
6444 ac_cv_namespace_ok=yes
6445 else
6446 ac_cv_namespace_ok=no
6447 fi
6448 rm -f core conftest.err conftest.$ac_objext \
6449 conftest$ac_exeext conftest.$ac_ext
6450 fi
6451
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6453 $as_echo "$ac_cv_namespace_ok" >&6; }
6454 if test $ac_cv_namespace_ok = no
6455 then
6456 as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6457 fi
6458
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6460 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6461 U_OVERRIDE_CXX_ALLOCATION=0
6462 U_HAVE_PLACEMENT_NEW=0
6463 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6464 $as_echo_n "(cached) " >&6
6465 else
6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h. */
6468 #include <stdlib.h>
6469 class UMemory {
6470 public:
6471 void *operator new(size_t size) {return malloc(size);}
6472 void *operator new[](size_t size) {return malloc(size);}
6473 void operator delete(void *p) {free(p);}
6474 void operator delete[](void *p) {free(p);}
6475 };
6476
6477 int
6478 main ()
6479 {
6480
6481 ;
6482 return 0;
6483 }
6484 _ACEOF
6485 if ac_fn_cxx_try_link "$LINENO"; then :
6486 ac_cv_override_cxx_allocation_ok=yes
6487 else
6488 ac_cv_override_cxx_allocation_ok=no
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext \
6491 conftest$ac_exeext conftest.$ac_ext
6492 fi
6493
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6495 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6496 if test $ac_cv_override_cxx_allocation_ok = yes
6497 then
6498 U_OVERRIDE_CXX_ALLOCATION=1
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6500 $as_echo_n "checking for placement new and delete... " >&6; }
6501 if ${ac_cv_override_placement_new_ok+:} false; then :
6502 $as_echo_n "(cached) " >&6
6503 else
6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505 /* end confdefs.h. */
6506 #include <stdlib.h>
6507 class UMemory {
6508 public:
6509 void *operator new(size_t size) {return malloc(size);}
6510 void *operator new[](size_t size) {return malloc(size);}
6511 void operator delete(void *p) {free(p);}
6512 void operator delete[](void *p) {free(p);}
6513 void * operator new(size_t, void *ptr) { return ptr; }
6514 void operator delete(void *, void *) {}
6515 };
6516
6517 int
6518 main ()
6519 {
6520
6521 ;
6522 return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_cxx_try_link "$LINENO"; then :
6526 ac_cv_override_placement_new_ok=yes
6527 else
6528 ac_cv_override_placement_new_ok=no
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext \
6531 conftest$ac_exeext conftest.$ac_ext
6532 fi
6533
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6535 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6536 if test $ac_cv_override_placement_new_ok = yes
6537 then
6538 U_HAVE_PLACEMENT_NEW=1
6539 else
6540 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6541 fi
6542 else
6543 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6544 fi
6545
6546
6547
6548 ac_ext=c
6549 ac_cpp='$CPP $CPPFLAGS'
6550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6553
6554 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6555 if test "x$ac_cv_func_popen" = xyes; then :
6556
6557 fi
6558
6559 if test x$ac_cv_func_popen = xyes
6560 then
6561 U_HAVE_POPEN=1
6562 else
6563 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6564 U_HAVE_POPEN=0
6565 fi
6566
6567
6568 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6569 if test "x$ac_cv_func_tzset" = xyes; then :
6570
6571 fi
6572
6573 U_HAVE_TZSET=0
6574 if test x$ac_cv_func_tzset = xyes
6575 then
6576 U_TZSET=tzset
6577 U_HAVE_TZSET=1
6578 else
6579 ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6580 if test "x$ac_cv_func__tzset" = xyes; then :
6581
6582 fi
6583
6584 if test x$ac_cv_func__tzset = xyes
6585 then
6586 U_TZSET=_tzset
6587 U_HAVE_TZSET=1
6588 else
6589 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6590 fi
6591 fi
6592
6593
6594
6595 U_HAVE_TZNAME=0
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6597 $as_echo_n "checking for tzname... " >&6; }
6598 if ${ac_cv_var_tzname+:} false; then :
6599 $as_echo_n "(cached) " >&6
6600 else
6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6602 /* end confdefs.h. */
6603 #ifndef __USE_POSIX
6604 #define __USE_POSIX
6605 #endif
6606 #include <stdlib.h>
6607 #include <time.h>
6608 #ifndef tzname /* For SGI. */
6609 extern char *tzname[]; /* RS6000 and others reject char **tzname. */
6610 #endif
6611 int
6612 main ()
6613 {
6614 atoi(*tzname);
6615 ;
6616 return 0;
6617 }
6618 _ACEOF
6619 if ac_fn_c_try_link "$LINENO"; then :
6620 ac_cv_var_tzname=yes
6621 else
6622 ac_cv_var_tzname=no
6623 fi
6624 rm -f core conftest.err conftest.$ac_objext \
6625 conftest$ac_exeext conftest.$ac_ext
6626 fi
6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6628 $as_echo "$ac_cv_var_tzname" >&6; }
6629 if test $ac_cv_var_tzname = yes; then
6630 U_TZNAME=tzname
6631 U_HAVE_TZNAME=1
6632 else
6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6634 $as_echo_n "checking for _tzname... " >&6; }
6635 if ${ac_cv_var__tzname+:} false; then :
6636 $as_echo_n "(cached) " >&6
6637 else
6638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6639 /* end confdefs.h. */
6640 #include <stdlib.h>
6641 #include <time.h>
6642 extern char *_tzname[];
6643 int
6644 main ()
6645 {
6646 atoi(*_tzname);
6647 ;
6648 return 0;
6649 }
6650 _ACEOF
6651 if ac_fn_c_try_link "$LINENO"; then :
6652 ac_cv_var__tzname=yes
6653 else
6654 ac_cv_var__tzname=no
6655 fi
6656 rm -f core conftest.err conftest.$ac_objext \
6657 conftest$ac_exeext conftest.$ac_ext
6658 fi
6659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6660 $as_echo "$ac_cv_var__tzname" >&6; }
6661 if test $ac_cv_var__tzname = yes; then
6662 U_TZNAME=_tzname
6663 U_HAVE_TZNAME=1
6664 else
6665 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6666 fi
6667 fi
6668
6669
6670
6671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6672 $as_echo_n "checking for timezone... " >&6; }
6673 if ${ac_cv_var_timezone+:} false; then :
6674 $as_echo_n "(cached) " >&6
6675 else
6676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6677 /* end confdefs.h. */
6678 #ifndef __USE_POSIX
6679 #define __USE_POSIX
6680 #endif
6681 #ifndef __USE_XOPEN
6682 #define __USE_XOPEN
6683 #endif
6684 #include <time.h>
6685
6686 int
6687 main ()
6688 {
6689 timezone = 1;
6690 ;
6691 return 0;
6692 }
6693 _ACEOF
6694 if ac_fn_c_try_link "$LINENO"; then :
6695 ac_cv_var_timezone=yes
6696 else
6697 ac_cv_var_timezone=no
6698 fi
6699 rm -f core conftest.err conftest.$ac_objext \
6700 conftest$ac_exeext conftest.$ac_ext
6701 fi
6702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6703 $as_echo "$ac_cv_var_timezone" >&6; }
6704 U_HAVE_TIMEZONE=0
6705 if test $ac_cv_var_timezone = yes; then
6706 U_TIMEZONE=timezone
6707 U_HAVE_TIMEZONE=1
6708 else
6709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6710 $as_echo_n "checking for __timezone... " >&6; }
6711 if ${ac_cv_var___timezone+:} false; then :
6712 $as_echo_n "(cached) " >&6
6713 else
6714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6715 /* end confdefs.h. */
6716 #include <time.h>
6717 int
6718 main ()
6719 {
6720 __timezone = 1;
6721 ;
6722 return 0;
6723 }
6724 _ACEOF
6725 if ac_fn_c_try_link "$LINENO"; then :
6726 ac_cv_var___timezone=yes
6727 else
6728 ac_cv_var___timezone=no
6729 fi
6730 rm -f core conftest.err conftest.$ac_objext \
6731 conftest$ac_exeext conftest.$ac_ext
6732 fi
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
6734 $as_echo "$ac_cv_var___timezone" >&6; }
6735 if test $ac_cv_var___timezone = yes; then
6736 U_TIMEZONE=__timezone
6737 U_HAVE_TIMEZONE=1
6738 else
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
6740 $as_echo_n "checking for _timezone... " >&6; }
6741 if ${ac_cv_var__timezone+:} false; then :
6742 $as_echo_n "(cached) " >&6
6743 else
6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6745 /* end confdefs.h. */
6746 #include <time.h>
6747 int
6748 main ()
6749 {
6750 _timezone = 1;
6751 ;
6752 return 0;
6753 }
6754 _ACEOF
6755 if ac_fn_c_try_link "$LINENO"; then :
6756 ac_cv_var__timezone=yes
6757 else
6758 ac_cv_var__timezone=no
6759 fi
6760 rm -f core conftest.err conftest.$ac_objext \
6761 conftest$ac_exeext conftest.$ac_ext
6762 fi
6763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
6764 $as_echo "$ac_cv_var__timezone" >&6; }
6765 if test $ac_cv_var__timezone = yes; then
6766 U_TIMEZONE=_timezone
6767 U_HAVE_TIMEZONE=1
6768 else
6769 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
6770 fi
6771 fi
6772 fi
6773
6774
6775
6776 # Checks for typedefs
6777 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
6778 if test "x$ac_cv_type_int8_t" = xyes; then :
6779
6780 else
6781
6782 cat >>confdefs.h <<_ACEOF
6783 #define int8_t signed char
6784 _ACEOF
6785
6786 fi
6787
6788 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
6789 if test "x$ac_cv_type_uint8_t" = xyes; then :
6790
6791 else
6792
6793 cat >>confdefs.h <<_ACEOF
6794 #define uint8_t unsigned char
6795 _ACEOF
6796
6797 fi
6798
6799 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
6800 if test "x$ac_cv_type_int16_t" = xyes; then :
6801
6802 else
6803
6804 cat >>confdefs.h <<_ACEOF
6805 #define int16_t signed short
6806 _ACEOF
6807
6808 fi
6809
6810 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6811 if test "x$ac_cv_type_uint16_t" = xyes; then :
6812
6813 else
6814
6815 cat >>confdefs.h <<_ACEOF
6816 #define uint16_t unsigned short
6817 _ACEOF
6818
6819 fi
6820
6821 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
6822 if test "x$ac_cv_type_int32_t" = xyes; then :
6823
6824 else
6825
6826 cat >>confdefs.h <<_ACEOF
6827 #define int32_t signed long
6828 _ACEOF
6829
6830 fi
6831
6832 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6833 if test "x$ac_cv_type_uint32_t" = xyes; then :
6834
6835 else
6836
6837 cat >>confdefs.h <<_ACEOF
6838 #define uint32_t unsigned long
6839 _ACEOF
6840
6841 fi
6842
6843 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
6844 if test "x$ac_cv_type_int64_t" = xyes; then :
6845
6846 else
6847
6848 cat >>confdefs.h <<_ACEOF
6849 #define int64_t signed long long
6850 _ACEOF
6851
6852 fi
6853
6854 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
6855 if test "x$ac_cv_type_uint64_t" = xyes; then :
6856
6857 else
6858
6859 cat >>confdefs.h <<_ACEOF
6860 #define uint64_t unsigned long long
6861 _ACEOF
6862
6863 fi
6864
6865
6866 if test $ac_cv_type_int8_t = no; then
6867 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
6868 fi
6869
6870 if test $ac_cv_type_uint8_t = no; then
6871 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
6872 fi
6873
6874 if test $ac_cv_type_int16_t = no; then
6875 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
6876 fi
6877
6878 if test $ac_cv_type_uint16_t = no; then
6879 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
6880 fi
6881
6882 if test $ac_cv_type_int32_t = no; then
6883 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
6884 fi
6885
6886 if test $ac_cv_type_uint32_t = no; then
6887 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
6888 fi
6889
6890 if test $ac_cv_type_int64_t = no; then
6891 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
6892 fi
6893
6894 if test $ac_cv_type_uint64_t = no; then
6895 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
6896 fi
6897
6898 # Do various wchar_t related checks
6899 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6900 if test "x$ac_cv_header_wchar_h" = xyes; then :
6901
6902 fi
6903
6904
6905 if test "$ac_cv_header_wchar_h" = no
6906 then
6907 U_HAVE_WCHAR_H=0
6908 U_HAVE_WCSCPY=0
6909 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
6910 else
6911
6912 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
6913
6914 U_HAVE_WCHAR_H=1
6915 # Some broken systems have wchar.h but not some of its functions...
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
6917 $as_echo_n "checking for library containing wcscpy... " >&6; }
6918 if ${ac_cv_search_wcscpy+:} false; then :
6919 $as_echo_n "(cached) " >&6
6920 else
6921 ac_func_search_save_LIBS=$LIBS
6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6923 /* end confdefs.h. */
6924
6925 /* Override any GCC internal prototype to avoid an error.
6926 Use char because int might match the return type of a GCC
6927 builtin and then its argument prototype would still apply. */
6928 #ifdef __cplusplus
6929 extern "C"
6930 #endif
6931 char wcscpy ();
6932 int
6933 main ()
6934 {
6935 return wcscpy ();
6936 ;
6937 return 0;
6938 }
6939 _ACEOF
6940 for ac_lib in '' wcs w; do
6941 if test -z "$ac_lib"; then
6942 ac_res="none required"
6943 else
6944 ac_res=-l$ac_lib
6945 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6946 fi
6947 if ac_fn_c_try_link "$LINENO"; then :
6948 ac_cv_search_wcscpy=$ac_res
6949 fi
6950 rm -f core conftest.err conftest.$ac_objext \
6951 conftest$ac_exeext
6952 if ${ac_cv_search_wcscpy+:} false; then :
6953 break
6954 fi
6955 done
6956 if ${ac_cv_search_wcscpy+:} false; then :
6957
6958 else
6959 ac_cv_search_wcscpy=no
6960 fi
6961 rm conftest.$ac_ext
6962 LIBS=$ac_func_search_save_LIBS
6963 fi
6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
6965 $as_echo "$ac_cv_search_wcscpy" >&6; }
6966 ac_res=$ac_cv_search_wcscpy
6967 if test "$ac_res" != no; then :
6968 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6969
6970 fi
6971
6972 if test "$ac_cv_search_wcscpy" != no; then
6973 U_HAVE_WCSCPY=1
6974 else
6975 U_HAVE_WCSCPY=0
6976 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
6977 fi
6978 fi
6979
6980
6981
6982 # The cast to long int works around a bug in the HP C Compiler
6983 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6984 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6985 # This bug is HP SR number 8606223364.
6986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
6987 $as_echo_n "checking size of wchar_t... " >&6; }
6988 if ${ac_cv_sizeof_wchar_t+:} false; then :
6989 $as_echo_n "(cached) " >&6
6990 else
6991 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "
6992 #if STDC_HEADERS
6993 #include <stddef.h>
6994 #endif
6995 #include <stdlib.h>
6996 #if HAVE_WCHAR_H
6997 #include <string.h>
6998 #include <wchar.h>
6999 #endif
7000 "; then :
7001
7002 else
7003 if test "$ac_cv_type_wchar_t" = yes; then
7004 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7006 as_fn_error 77 "cannot compute sizeof (wchar_t)
7007 See \`config.log' for more details" "$LINENO" 5; }
7008 else
7009 ac_cv_sizeof_wchar_t=0
7010 fi
7011 fi
7012
7013 fi
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7015 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7016
7017
7018
7019 cat >>confdefs.h <<_ACEOF
7020 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7021 _ACEOF
7022
7023
7024 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7025 # We do this check to verify that everything is okay.
7026 if test $U_SIZEOF_WCHAR_T = 0; then
7027 if test $U_HAVE_WCHAR_H=1; then
7028 as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7029 fi
7030 fi
7031
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7033 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7034 U_CHECK_UTF16_STRING=1
7035 CHECK_UTF16_STRING_RESULT="unknown"
7036
7037 case "${host}" in
7038 *-*-aix*|powerpc64-*-linux*)
7039 if test "$GCC" = no; then
7040 OLD_CFLAGS="${CFLAGS}"
7041 OLD_CXXFLAGS="${CXXFLAGS}"
7042 CFLAGS="${CFLAGS} -qutf"
7043 CXXFLAGS="${CXXFLAGS} -qutf"
7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7045 /* end confdefs.h. */
7046 const unsigned short hello[] = u"hello";
7047 int
7048 main ()
7049 {
7050
7051 ;
7052 return 0;
7053 }
7054 _ACEOF
7055 if ac_fn_c_try_compile "$LINENO"; then :
7056 U_CHECK_UTF16_STRING=1
7057 else
7058 U_CHECK_UTF16_STRING=0
7059 fi
7060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7061 if test "$U_CHECK_UTF16_STRING" = 0; then
7062 CFLAGS="${OLD_CFLAGS}"
7063 CXXFLAGS="${OLD_CXXFLAGS}"
7064 else
7065 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7066 CHECK_UTF16_STRING_RESULT="-qutf"
7067 fi
7068 fi
7069 ;;
7070 *-*-solaris*)
7071 if test "$GCC" = no; then
7072 OLD_CFLAGS="${CFLAGS}"
7073 OLD_CXXFLAGS="${CXXFLAGS}"
7074 CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7075 CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7077 /* end confdefs.h. */
7078 const unsigned short hello[] = U"hello";
7079 int
7080 main ()
7081 {
7082
7083 ;
7084 return 0;
7085 }
7086 _ACEOF
7087 if ac_fn_c_try_compile "$LINENO"; then :
7088 U_CHECK_UTF16_STRING=1
7089 else
7090 U_CHECK_UTF16_STRING=0
7091 fi
7092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7093 if test "$U_CHECK_UTF16_STRING" = 0; then
7094 CFLAGS="${OLD_CFLAGS}"
7095 CXXFLAGS="${OLD_CXXFLAGS}"
7096 else
7097 CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7098 UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7099 UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7100 # Since we can't detect the availability of this UTF-16 syntax at compile time,
7101 # we depend on configure telling us that we can use it.
7102 # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7103 # we only use this macro within ICU.
7104 # If an ICU user uses icu-config, this feature will be enabled.
7105 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7106 U_CHECK_UTF16_STRING=0
7107 fi
7108 fi
7109 ;;
7110 *-*-hpux*)
7111 if test "$GCC" = no; then
7112 # The option will be detected at compile time without additional compiler options.
7113 CHECK_UTF16_STRING_RESULT="available"
7114 fi
7115 ;;
7116 *-*-cygwin)
7117 # wchar_t can be used
7118 CHECK_UTF16_STRING_RESULT="available"
7119 ;;
7120 *)
7121 ;;
7122 esac
7123
7124 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7125 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7126 if test "$GCC" = yes; then
7127 OLD_CFLAGS="${CFLAGS}"
7128 CFLAGS="${CFLAGS} -std=gnu99"
7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130 /* end confdefs.h. */
7131
7132 static const char16_t test[] = u"This is a UTF16 literal string.";
7133
7134 int
7135 main ()
7136 {
7137
7138 ;
7139 return 0;
7140 }
7141 _ACEOF
7142 if ac_fn_c_try_compile "$LINENO"; then :
7143 CC_UTF16_STRING=1
7144 else
7145 CC_UTF16_STRING=0
7146 fi
7147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7148 if test "$CC_UTF16_STRING" = 1; then
7149 UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7150 CHECK_UTF16_STRING_RESULT="C only";
7151 else
7152 CFLAGS="${OLD_CFLAGS}"
7153 fi
7154 fi
7155 if test "$GXX" = yes; then
7156 # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7157 ac_ext=cpp
7158 ac_cpp='$CXXCPP $CPPFLAGS'
7159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7162
7163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7164 /* end confdefs.h. */
7165
7166 static const char16_t test[] = u"This is a UTF16 literal string.";
7167
7168 int
7169 main ()
7170 {
7171
7172 ;
7173 return 0;
7174 }
7175 _ACEOF
7176 if ac_fn_cxx_try_compile "$LINENO"; then :
7177 CXX_UTF16_STRING=1
7178 else
7179 CXX_UTF16_STRING=0
7180 fi
7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7182 ac_ext=c
7183 ac_cpp='$CPP $CPPFLAGS'
7184 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7185 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7186 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7187
7188 if test "$CXX_UTF16_STRING" = 1; then
7189 if test "$CC_UTF16_STRING" = 1; then
7190 CHECK_UTF16_STRING_RESULT="available";
7191 else
7192 CHECK_UTF16_STRING_RESULT="C++ only";
7193 fi
7194 fi
7195 fi
7196 fi
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7198 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7199
7200 # Enable/disable extras
7201 # Check whether --enable-extras was given.
7202 if test "${enable_extras+set}" = set; then :
7203 enableval=$enable_extras; case "${enableval}" in
7204 yes) extras=true ;;
7205 no) extras=false ;;
7206 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7207 esac
7208 else
7209 extras=true
7210 fi
7211
7212
7213 if test "$extras" = true; then
7214 EXTRAS_TRUE=
7215 else
7216 EXTRAS_TRUE='#'
7217 fi
7218 # Check whether --enable-icuio was given.
7219 if test "${enable_icuio+set}" = set; then :
7220 enableval=$enable_icuio; case "${enableval}" in
7221 yes) icuio=true ;;
7222 no) icuio=false ;;
7223 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7224 esac
7225 else
7226 icuio=true
7227 fi
7228
7229
7230 if test "$icuio" = true; then
7231 ICUIO_TRUE=
7232 else
7233 ICUIO_TRUE='#'
7234 fi
7235
7236 # Enable/disable layout
7237 # Check whether --enable-layout was given.
7238 if test "${enable_layout+set}" = set; then :
7239 enableval=$enable_layout; case "${enableval}" in
7240 yes) layout=true ;;
7241 no) layout=false ;;
7242 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7243 esac
7244 else
7245 layout=true
7246 fi
7247
7248
7249 if test "$layout" = true; then
7250 LAYOUT_TRUE=
7251 else
7252 LAYOUT_TRUE='#'
7253 fi
7254
7255 # Enable/disable tools
7256 # Check whether --enable-tools was given.
7257 if test "${enable_tools+set}" = set; then :
7258 enableval=$enable_tools; case "${enableval}" in
7259 yes) tools=true ;;
7260 no) tools=false ;;
7261 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7262 esac
7263 else
7264 tools=true
7265 fi
7266
7267
7268 if test "$tools" = true; then
7269 TOOLS_TRUE=
7270 else
7271 TOOLS_TRUE='#'
7272 fi
7273
7274
7275 # Check whether --with-data-packaging was given.
7276 if test "${with_data_packaging+set}" = set; then :
7277 withval=$with_data_packaging; case "${withval}" in
7278 files|archive|library) datapackaging=$withval ;;
7279 auto) datapackaging=$withval ;;
7280 common) datapackaging=archive ;;
7281 dll) datapackaging=library ;;
7282 static) datapackaging=static ;;
7283 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7284 esac
7285 else
7286 datapackaging=
7287 fi
7288
7289
7290 # Note: 'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7291 # thesysconfdir=`eval echo $sysconfdir`
7292 thedatadir=`eval echo $datadir`
7293 # Always put raw data files in share/icu/{version}, etc. Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7294 pkgicudatadir=$datadir
7295 thepkgicudatadir=$thedatadir
7296
7297
7298
7299
7300 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7301 # default to library
7302 datapackaging=library
7303 if test "$ENABLE_STATIC" = "YES"; then
7304 if test "$ENABLE_SHARED" != "YES"; then
7305 datapackaging=static
7306 fi
7307 fi
7308 fi
7309
7310 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7311
7312 datapackaging_msg="(No explaination for mode $datapackaging.)"
7313
7314 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7315 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7316 datapackaging_howfound="(unknown)"
7317
7318 case "$datapackaging" in
7319 files)
7320 DATA_PACKAGING_MODE=files
7321 datapackaging_msg="ICU data will be stored in individual files."
7322 datapackaging_howfound="$datapackaging_msg_path"
7323 ;;
7324 archive)
7325 DATA_PACKAGING_MODE=common
7326 datapackaging_msg="ICU data will be stored in a single .dat file."
7327 datapackaging_howfound="$datapackaging_msg_path"
7328 ;;
7329 library)
7330 DATA_PACKAGING_MODE=dll
7331 datapackaging_msg="ICU data will be linked with ICU."
7332 if test "$ENABLE_STATIC" = "YES"; then
7333 datapackaging_msg="$datapackaging_msg A static data library will be built. "
7334 fi
7335 if test "$ENABLE_SHARED" = "YES"; then
7336 datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7337 fi
7338 datapackaging_howfound="$datapackaging_msg_set"
7339 ;;
7340 static)
7341 DATA_PACKAGING_MODE=static
7342 datapackaging_msg="ICU data will be stored in a static library."
7343 datapackaging_howfound="$datapackaging_msg_set"
7344 ;;
7345 esac
7346
7347
7348 # Sets a library suffix
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7350 $as_echo_n "checking for a library suffix to use... " >&6; }
7351
7352 # Check whether --with-library-suffix was given.
7353 if test "${with_library_suffix+set}" = set; then :
7354 withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7355 else
7356 ICULIBSUFFIX=
7357 fi
7358
7359 msg=$ICULIBSUFFIX
7360 if test "$msg" = ""; then
7361 msg=none
7362 fi
7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7364 $as_echo "$msg" >&6; }
7365
7366 if test "$ICULIBSUFFIX" != ""
7367 then
7368 U_HAVE_LIB_SUFFIX=1
7369 ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7370 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7371 else
7372 U_HAVE_LIB_SUFFIX=0
7373 fi
7374
7375
7376
7377 # Enable/disable tests
7378 # Check whether --enable-tests was given.
7379 if test "${enable_tests+set}" = set; then :
7380 enableval=$enable_tests; case "${enableval}" in
7381 yes) tests=true ;;
7382 no) tests=false ;;
7383 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7384 esac
7385 else
7386 tests=true
7387 fi
7388
7389
7390 if test "$tests" = true; then
7391 TESTS_TRUE=
7392 else
7393 TESTS_TRUE='#'
7394 fi
7395
7396 # Enable/disable samples
7397 # Check whether --enable-samples was given.
7398 if test "${enable_samples+set}" = set; then :
7399 enableval=$enable_samples; case "${enableval}" in
7400 yes) samples=true ;;
7401 no) samples=false ;;
7402 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7403 esac
7404 else
7405 samples=true
7406 fi
7407
7408
7409 if test "$samples" = true; then
7410 SAMPLES_TRUE=
7411 else
7412 SAMPLES_TRUE='#'
7413 fi
7414
7415 ICUDATA_CHAR=$U_ENDIAN_CHAR
7416
7417 # Platform-specific Makefile setup
7418 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7419 case "${host}" in
7420 *-*-solaris*) platform=U_SOLARIS ;;
7421 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) platform=U_LINUX ;;
7422 *-*-*bsd*|*-*-dragonfly*) platform=U_BSD ;;
7423 *-*-aix*) platform=U_AIX ;;
7424 *-*-hpux*) platform=U_HPUX ;;
7425 *-apple-darwin*|*-apple-rhapsody*) platform=U_DARWIN ;;
7426 *-*-cygwin*) platform=U_CYGWIN ;;
7427 *-*-mingw*) platform=U_MINGW ;;
7428 *-*ibm-openedition*|*-*-os390*) platform=OS390
7429 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7430 ICUDATA_CHAR="e"
7431 fi ;;
7432 *-*-os400*) platform=OS400
7433 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7434 ICUDATA_CHAR="e"
7435 fi ;;
7436 *-*-nto*) platform=U_QNX ;;
7437 *-dec-osf*) platform=U_OSF ;;
7438 *-*-beos) platform=U_BEOS ;;
7439 *-*-irix*) platform=U_IRIX ;;
7440 *-ncr-*) platform=U_MPRAS ;;
7441 *) platform=U_UNKNOWN_PLATFORM ;;
7442 esac
7443
7444
7445 platform_make_fragment_name="$icu_cv_host_frag"
7446 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7447
7448
7449
7450 if test "${FORCE_LIBS}" != ""; then
7451 echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}" 1>&6
7452 LIBS=${FORCE_LIBS}
7453 fi
7454
7455 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7456 # for build.
7457
7458 if test "${CC}" == "clang"; then
7459 CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7460 else
7461 CLANGCFLAGS=""
7462 fi
7463
7464 if test "${CXX}" == "clang++"; then
7465 CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7466 else
7467 CLANGCXXFLAGS=""
7468 fi
7469
7470 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7471 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7472 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7473
7474
7475
7476
7477 # append all config cppflags
7478 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7479
7480 echo "CPPFLAGS=$CPPFLAGS"
7481 echo "CFLAGS=$CFLAGS"
7482 echo "CXXFLAGS=$CXXFLAGS"
7483
7484
7485 # output the Makefiles
7486 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"
7487
7488 cat >confcache <<\_ACEOF
7489 # This file is a shell script that caches the results of configure
7490 # tests run on this system so they can be shared between configure
7491 # scripts and configure runs, see configure's option --config-cache.
7492 # It is not useful on other systems. If it contains results you don't
7493 # want to keep, you may remove or edit it.
7494 #
7495 # config.status only pays attention to the cache file if you give it
7496 # the --recheck option to rerun configure.
7497 #
7498 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7499 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7500 # following values.
7501
7502 _ACEOF
7503
7504 # The following way of writing the cache mishandles newlines in values,
7505 # but we know of no workaround that is simple, portable, and efficient.
7506 # So, we kill variables containing newlines.
7507 # Ultrix sh set writes to stderr and can't be redirected directly,
7508 # and sets the high bit in the cache file unless we assign to the vars.
7509 (
7510 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7511 eval ac_val=\$$ac_var
7512 case $ac_val in #(
7513 *${as_nl}*)
7514 case $ac_var in #(
7515 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7516 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7517 esac
7518 case $ac_var in #(
7519 _ | IFS | as_nl) ;; #(
7520 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7521 *) { eval $ac_var=; unset $ac_var;} ;;
7522 esac ;;
7523 esac
7524 done
7525
7526 (set) 2>&1 |
7527 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7528 *${as_nl}ac_space=\ *)
7529 # `set' does not quote correctly, so add quotes: double-quote
7530 # substitution turns \\\\ into \\, and sed turns \\ into \.
7531 sed -n \
7532 "s/'/'\\\\''/g;
7533 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7534 ;; #(
7535 *)
7536 # `set' quotes correctly as required by POSIX, so do not add quotes.
7537 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7538 ;;
7539 esac |
7540 sort
7541 ) |
7542 sed '
7543 /^ac_cv_env_/b end
7544 t clear
7545 :clear
7546 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7547 t end
7548 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7549 :end' >>confcache
7550 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7551 if test -w "$cache_file"; then
7552 if test "x$cache_file" != "x/dev/null"; then
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7554 $as_echo "$as_me: updating cache $cache_file" >&6;}
7555 if test ! -f "$cache_file" || test -h "$cache_file"; then
7556 cat confcache >"$cache_file"
7557 else
7558 case $cache_file in #(
7559 */* | ?:*)
7560 mv -f confcache "$cache_file"$$ &&
7561 mv -f "$cache_file"$$ "$cache_file" ;; #(
7562 *)
7563 mv -f confcache "$cache_file" ;;
7564 esac
7565 fi
7566 fi
7567 else
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7569 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7570 fi
7571 fi
7572 rm -f confcache
7573
7574 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7575 # Let make expand exec_prefix.
7576 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7577
7578 # Transform confdefs.h into DEFS.
7579 # Protect against shell expansion while executing Makefile rules.
7580 # Protect against Makefile macro expansion.
7581 #
7582 # If the first sed substitution is executed (which looks for macros that
7583 # take arguments), then branch to the quote section. Otherwise,
7584 # look for a macro that doesn't take arguments.
7585 ac_script='
7586 :mline
7587 /\\$/{
7588 N
7589 s,\\\n,,
7590 b mline
7591 }
7592 t clear
7593 :clear
7594 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
7595 t quote
7596 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
7597 t quote
7598 b any
7599 :quote
7600 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7601 s/\[/\\&/g
7602 s/\]/\\&/g
7603 s/\$/$$/g
7604 H
7605 :any
7606 ${
7607 g
7608 s/^\n//
7609 s/\n/ /g
7610 p
7611 }
7612 '
7613 DEFS=`sed -n "$ac_script" confdefs.h`
7614
7615
7616 ac_libobjs=
7617 ac_ltlibobjs=
7618 U=
7619 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7620 # 1. Remove the extension, and $U if already installed.
7621 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7622 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7623 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7624 # will be set to the directory where LIBOBJS objects are built.
7625 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7626 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7627 done
7628 LIBOBJS=$ac_libobjs
7629
7630 LTLIBOBJS=$ac_ltlibobjs
7631
7632
7633
7634
7635 : "${CONFIG_STATUS=./config.status}"
7636 ac_write_fail=0
7637 ac_clean_files_save=$ac_clean_files
7638 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7640 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7641 as_write_fail=0
7642 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7643 #! $SHELL
7644 # Generated by $as_me.
7645 # Run this file to recreate the current configuration.
7646 # Compiler output produced by configure, useful for debugging
7647 # configure, is in config.log if it exists.
7648
7649 debug=false
7650 ac_cs_recheck=false
7651 ac_cs_silent=false
7652
7653 SHELL=\${CONFIG_SHELL-$SHELL}
7654 export SHELL
7655 _ASEOF
7656 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7657 ## -------------------- ##
7658 ## M4sh Initialization. ##
7659 ## -------------------- ##
7660
7661 # Be more Bourne compatible
7662 DUALCASE=1; export DUALCASE # for MKS sh
7663 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7664 emulate sh
7665 NULLCMD=:
7666 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7667 # is contrary to our usage. Disable this feature.
7668 alias -g '${1+"$@"}'='"$@"'
7669 setopt NO_GLOB_SUBST
7670 else
7671 case `(set -o) 2>/dev/null` in #(
7672 *posix*) :
7673 set -o posix ;; #(
7674 *) :
7675 ;;
7676 esac
7677 fi
7678
7679
7680 as_nl='
7681 '
7682 export as_nl
7683 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7684 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7685 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7686 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7687 # Prefer a ksh shell builtin over an external printf program on Solaris,
7688 # but without wasting forks for bash or zsh.
7689 if test -z "$BASH_VERSION$ZSH_VERSION" \
7690 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7691 as_echo='print -r --'
7692 as_echo_n='print -rn --'
7693 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7694 as_echo='printf %s\n'
7695 as_echo_n='printf %s'
7696 else
7697 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7698 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7699 as_echo_n='/usr/ucb/echo -n'
7700 else
7701 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7702 as_echo_n_body='eval
7703 arg=$1;
7704 case $arg in #(
7705 *"$as_nl"*)
7706 expr "X$arg" : "X\\(.*\\)$as_nl";
7707 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7708 esac;
7709 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7710 '
7711 export as_echo_n_body
7712 as_echo_n='sh -c $as_echo_n_body as_echo'
7713 fi
7714 export as_echo_body
7715 as_echo='sh -c $as_echo_body as_echo'
7716 fi
7717
7718 # The user is always right.
7719 if test "${PATH_SEPARATOR+set}" != set; then
7720 PATH_SEPARATOR=:
7721 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7722 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7723 PATH_SEPARATOR=';'
7724 }
7725 fi
7726
7727
7728 # IFS
7729 # We need space, tab and new line, in precisely that order. Quoting is
7730 # there to prevent editors from complaining about space-tab.
7731 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7732 # splitting by setting IFS to empty value.)
7733 IFS=" "" $as_nl"
7734
7735 # Find who we are. Look in the path if we contain no directory separator.
7736 as_myself=
7737 case $0 in #((
7738 *[\\/]* ) as_myself=$0 ;;
7739 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 for as_dir in $PATH
7741 do
7742 IFS=$as_save_IFS
7743 test -z "$as_dir" && as_dir=.
7744 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7745 done
7746 IFS=$as_save_IFS
7747
7748 ;;
7749 esac
7750 # We did not find ourselves, most probably we were run as `sh COMMAND'
7751 # in which case we are not to be found in the path.
7752 if test "x$as_myself" = x; then
7753 as_myself=$0
7754 fi
7755 if test ! -f "$as_myself"; then
7756 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7757 exit 1
7758 fi
7759
7760 # Unset variables that we do not need and which cause bugs (e.g. in
7761 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7762 # suppresses any "Segmentation fault" message there. '((' could
7763 # trigger a bug in pdksh 5.2.14.
7764 for as_var in BASH_ENV ENV MAIL MAILPATH
7765 do eval test x\${$as_var+set} = xset \
7766 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7767 done
7768 PS1='$ '
7769 PS2='> '
7770 PS4='+ '
7771
7772 # NLS nuisances.
7773 LC_ALL=C
7774 export LC_ALL
7775 LANGUAGE=C
7776 export LANGUAGE
7777
7778 # CDPATH.
7779 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7780
7781
7782 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7783 # ----------------------------------------
7784 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7785 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7786 # script with STATUS, using 1 if that was 0.
7787 as_fn_error ()
7788 {
7789 as_status=$1; test $as_status -eq 0 && as_status=1
7790 if test "$4"; then
7791 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7792 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7793 fi
7794 $as_echo "$as_me: error: $2" >&2
7795 as_fn_exit $as_status
7796 } # as_fn_error
7797
7798
7799 # as_fn_set_status STATUS
7800 # -----------------------
7801 # Set $? to STATUS, without forking.
7802 as_fn_set_status ()
7803 {
7804 return $1
7805 } # as_fn_set_status
7806
7807 # as_fn_exit STATUS
7808 # -----------------
7809 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7810 as_fn_exit ()
7811 {
7812 set +e
7813 as_fn_set_status $1
7814 exit $1
7815 } # as_fn_exit
7816
7817 # as_fn_unset VAR
7818 # ---------------
7819 # Portably unset VAR.
7820 as_fn_unset ()
7821 {
7822 { eval $1=; unset $1;}
7823 }
7824 as_unset=as_fn_unset
7825 # as_fn_append VAR VALUE
7826 # ----------------------
7827 # Append the text in VALUE to the end of the definition contained in VAR. Take
7828 # advantage of any shell optimizations that allow amortized linear growth over
7829 # repeated appends, instead of the typical quadratic growth present in naive
7830 # implementations.
7831 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7832 eval 'as_fn_append ()
7833 {
7834 eval $1+=\$2
7835 }'
7836 else
7837 as_fn_append ()
7838 {
7839 eval $1=\$$1\$2
7840 }
7841 fi # as_fn_append
7842
7843 # as_fn_arith ARG...
7844 # ------------------
7845 # Perform arithmetic evaluation on the ARGs, and store the result in the
7846 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7847 # must be portable across $(()) and expr.
7848 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7849 eval 'as_fn_arith ()
7850 {
7851 as_val=$(( $* ))
7852 }'
7853 else
7854 as_fn_arith ()
7855 {
7856 as_val=`expr "$@" || test $? -eq 1`
7857 }
7858 fi # as_fn_arith
7859
7860
7861 if expr a : '\(a\)' >/dev/null 2>&1 &&
7862 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7863 as_expr=expr
7864 else
7865 as_expr=false
7866 fi
7867
7868 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7869 as_basename=basename
7870 else
7871 as_basename=false
7872 fi
7873
7874 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7875 as_dirname=dirname
7876 else
7877 as_dirname=false
7878 fi
7879
7880 as_me=`$as_basename -- "$0" ||
7881 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7882 X"$0" : 'X\(//\)$' \| \
7883 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7884 $as_echo X/"$0" |
7885 sed '/^.*\/\([^/][^/]*\)\/*$/{
7886 s//\1/
7887 q
7888 }
7889 /^X\/\(\/\/\)$/{
7890 s//\1/
7891 q
7892 }
7893 /^X\/\(\/\).*/{
7894 s//\1/
7895 q
7896 }
7897 s/.*/./; q'`
7898
7899 # Avoid depending upon Character Ranges.
7900 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7901 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7902 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7903 as_cr_digits='0123456789'
7904 as_cr_alnum=$as_cr_Letters$as_cr_digits
7905
7906 ECHO_C= ECHO_N= ECHO_T=
7907 case `echo -n x` in #(((((
7908 -n*)
7909 case `echo 'xy\c'` in
7910 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7911 xy) ECHO_C='\c';;
7912 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7913 ECHO_T=' ';;
7914 esac;;
7915 *)
7916 ECHO_N='-n';;
7917 esac
7918
7919 rm -f conf$$ conf$$.exe conf$$.file
7920 if test -d conf$$.dir; then
7921 rm -f conf$$.dir/conf$$.file
7922 else
7923 rm -f conf$$.dir
7924 mkdir conf$$.dir 2>/dev/null
7925 fi
7926 if (echo >conf$$.file) 2>/dev/null; then
7927 if ln -s conf$$.file conf$$ 2>/dev/null; then
7928 as_ln_s='ln -s'
7929 # ... but there are two gotchas:
7930 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7931 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7932 # In both cases, we have to default to `cp -p'.
7933 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7934 as_ln_s='cp -p'
7935 elif ln conf$$.file conf$$ 2>/dev/null; then
7936 as_ln_s=ln
7937 else
7938 as_ln_s='cp -p'
7939 fi
7940 else
7941 as_ln_s='cp -p'
7942 fi
7943 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7944 rmdir conf$$.dir 2>/dev/null
7945
7946
7947 # as_fn_mkdir_p
7948 # -------------
7949 # Create "$as_dir" as a directory, including parents if necessary.
7950 as_fn_mkdir_p ()
7951 {
7952
7953 case $as_dir in #(
7954 -*) as_dir=./$as_dir;;
7955 esac
7956 test -d "$as_dir" || eval $as_mkdir_p || {
7957 as_dirs=
7958 while :; do
7959 case $as_dir in #(
7960 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7961 *) as_qdir=$as_dir;;
7962 esac
7963 as_dirs="'$as_qdir' $as_dirs"
7964 as_dir=`$as_dirname -- "$as_dir" ||
7965 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7966 X"$as_dir" : 'X\(//\)[^/]' \| \
7967 X"$as_dir" : 'X\(//\)$' \| \
7968 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7969 $as_echo X"$as_dir" |
7970 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7971 s//\1/
7972 q
7973 }
7974 /^X\(\/\/\)[^/].*/{
7975 s//\1/
7976 q
7977 }
7978 /^X\(\/\/\)$/{
7979 s//\1/
7980 q
7981 }
7982 /^X\(\/\).*/{
7983 s//\1/
7984 q
7985 }
7986 s/.*/./; q'`
7987 test -d "$as_dir" && break
7988 done
7989 test -z "$as_dirs" || eval "mkdir $as_dirs"
7990 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7991
7992
7993 } # as_fn_mkdir_p
7994 if mkdir -p . 2>/dev/null; then
7995 as_mkdir_p='mkdir -p "$as_dir"'
7996 else
7997 test -d ./-p && rmdir ./-p
7998 as_mkdir_p=false
7999 fi
8000
8001 if test -x / >/dev/null 2>&1; then
8002 as_test_x='test -x'
8003 else
8004 if ls -dL / >/dev/null 2>&1; then
8005 as_ls_L_option=L
8006 else
8007 as_ls_L_option=
8008 fi
8009 as_test_x='
8010 eval sh -c '\''
8011 if test -d "$1"; then
8012 test -d "$1/.";
8013 else
8014 case $1 in #(
8015 -*)set "./$1";;
8016 esac;
8017 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8018 ???[sx]*):;;*)false;;esac;fi
8019 '\'' sh
8020 '
8021 fi
8022 as_executable_p=$as_test_x
8023
8024 # Sed expression to map a string onto a valid CPP name.
8025 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8026
8027 # Sed expression to map a string onto a valid variable name.
8028 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8029
8030
8031 exec 6>&1
8032 ## ----------------------------------- ##
8033 ## Main body of $CONFIG_STATUS script. ##
8034 ## ----------------------------------- ##
8035 _ASEOF
8036 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8037
8038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8039 # Save the log message, to keep $0 and so on meaningful, and to
8040 # report actual input values of CONFIG_FILES etc. instead of their
8041 # values after options handling.
8042 ac_log="
8043 This file was extended by $as_me, which was
8044 generated by GNU Autoconf 2.68. Invocation command line was
8045
8046 CONFIG_FILES = $CONFIG_FILES
8047 CONFIG_HEADERS = $CONFIG_HEADERS
8048 CONFIG_LINKS = $CONFIG_LINKS
8049 CONFIG_COMMANDS = $CONFIG_COMMANDS
8050 $ $0 $@
8051
8052 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8053 "
8054
8055 _ACEOF
8056
8057 case $ac_config_files in *"
8058 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8059 esac
8060
8061
8062
8063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8064 # Files that config.status was made for.
8065 config_files="$ac_config_files"
8066
8067 _ACEOF
8068
8069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8070 ac_cs_usage="\
8071 \`$as_me' instantiates files and other configuration actions
8072 from templates according to the current configuration. Unless the files
8073 and actions are specified as TAGs, all are instantiated by default.
8074
8075 Usage: $0 [OPTION]... [TAG]...
8076
8077 -h, --help print this help, then exit
8078 -V, --version print version number and configuration settings, then exit
8079 --config print configuration, then exit
8080 -q, --quiet, --silent
8081 do not print progress messages
8082 -d, --debug don't remove temporary files
8083 --recheck update $as_me by reconfiguring in the same conditions
8084 --file=FILE[:TEMPLATE]
8085 instantiate the configuration file FILE
8086
8087 Configuration files:
8088 $config_files
8089
8090 Report bugs to the package provider."
8091
8092 _ACEOF
8093 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8094 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8095 ac_cs_version="\\
8096 config.status
8097 configured by $0, generated by GNU Autoconf 2.68,
8098 with options \\"\$ac_cs_config\\"
8099
8100 Copyright (C) 2010 Free Software Foundation, Inc.
8101 This config.status script is free software; the Free Software Foundation
8102 gives unlimited permission to copy, distribute and modify it."
8103
8104 ac_pwd='$ac_pwd'
8105 srcdir='$srcdir'
8106 INSTALL='$INSTALL'
8107 test -n "\$AWK" || AWK=awk
8108 _ACEOF
8109
8110 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8111 # The default lists apply if the user does not specify any file.
8112 ac_need_defaults=:
8113 while test $# != 0
8114 do
8115 case $1 in
8116 --*=?*)
8117 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8118 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8119 ac_shift=:
8120 ;;
8121 --*=)
8122 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8123 ac_optarg=
8124 ac_shift=:
8125 ;;
8126 *)
8127 ac_option=$1
8128 ac_optarg=$2
8129 ac_shift=shift
8130 ;;
8131 esac
8132
8133 case $ac_option in
8134 # Handling of the options.
8135 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8136 ac_cs_recheck=: ;;
8137 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8138 $as_echo "$ac_cs_version"; exit ;;
8139 --config | --confi | --conf | --con | --co | --c )
8140 $as_echo "$ac_cs_config"; exit ;;
8141 --debug | --debu | --deb | --de | --d | -d )
8142 debug=: ;;
8143 --file | --fil | --fi | --f )
8144 $ac_shift
8145 case $ac_optarg in
8146 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8147 '') as_fn_error $? "missing file argument" ;;
8148 esac
8149 as_fn_append CONFIG_FILES " '$ac_optarg'"
8150 ac_need_defaults=false;;
8151 --he | --h | --help | --hel | -h )
8152 $as_echo "$ac_cs_usage"; exit ;;
8153 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8154 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8155 ac_cs_silent=: ;;
8156
8157 # This is an error.
8158 -*) as_fn_error $? "unrecognized option: \`$1'
8159 Try \`$0 --help' for more information." ;;
8160
8161 *) as_fn_append ac_config_targets " $1"
8162 ac_need_defaults=false ;;
8163
8164 esac
8165 shift
8166 done
8167
8168 ac_configure_extra_args=
8169
8170 if $ac_cs_silent; then
8171 exec 6>/dev/null
8172 ac_configure_extra_args="$ac_configure_extra_args --silent"
8173 fi
8174
8175 _ACEOF
8176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8177 if \$ac_cs_recheck; then
8178 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8179 shift
8180 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8181 CONFIG_SHELL='$SHELL'
8182 export CONFIG_SHELL
8183 exec "\$@"
8184 fi
8185
8186 _ACEOF
8187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8188 exec 5>>config.log
8189 {
8190 echo
8191 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8192 ## Running $as_me. ##
8193 _ASBOX
8194 $as_echo "$ac_log"
8195 } >&5
8196
8197 _ACEOF
8198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8199 _ACEOF
8200
8201 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8202
8203 # Handling of arguments.
8204 for ac_config_target in $ac_config_targets
8205 do
8206 case $ac_config_target in
8207 "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8208 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8209 "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8210 "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8211 "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8212 "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8213 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8214 "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8215 "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8216 "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8217 "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8218 "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8219 "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8220 "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8221 "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8222 "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8223 "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8224 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8225 "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8226 "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8227 "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8228 "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8229 "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8230 "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8231 "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8232 "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8233 "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8234 "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8235 "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8236 "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8237 "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8238 "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8239 "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8240 "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8241 "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8242 "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8243 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8244 "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8245 "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8246 "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8247 "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8248 "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8249 "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8250 "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8251 "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8252 "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8253 "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8254 "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8255 "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8256 "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8257 "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8258 "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8259 "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8260 "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8261 "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8262 "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8263 "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8264 "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8265 "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8266 "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8267 "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8268 "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8269 "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8270 "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8271 "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8272 "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8273
8274 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8275 esac
8276 done
8277
8278
8279 # If the user did not use the arguments to specify the items to instantiate,
8280 # then the envvar interface is used. Set only those that are not.
8281 # We use the long form for the default assignment because of an extremely
8282 # bizarre bug on SunOS 4.1.3.
8283 if $ac_need_defaults; then
8284 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8285 fi
8286
8287 # Have a temporary directory for convenience. Make it in the build tree
8288 # simply because there is no reason against having it here, and in addition,
8289 # creating and moving files from /tmp can sometimes cause problems.
8290 # Hook for its removal unless debugging.
8291 # Note that there is a small window in which the directory will not be cleaned:
8292 # after its creation but before its name has been assigned to `$tmp'.
8293 $debug ||
8294 {
8295 tmp= ac_tmp=
8296 trap 'exit_status=$?
8297 : "${ac_tmp:=$tmp}"
8298 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8299 ' 0
8300 trap 'as_fn_exit 1' 1 2 13 15
8301 }
8302 # Create a (secure) tmp directory for tmp files.
8303
8304 {
8305 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8306 test -d "$tmp"
8307 } ||
8308 {
8309 tmp=./conf$$-$RANDOM
8310 (umask 077 && mkdir "$tmp")
8311 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8312 ac_tmp=$tmp
8313
8314 # Set up the scripts for CONFIG_FILES section.
8315 # No need to generate them if there are no CONFIG_FILES.
8316 # This happens for instance with `./config.status config.h'.
8317 if test -n "$CONFIG_FILES"; then
8318
8319
8320 ac_cr=`echo X | tr X '\015'`
8321 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8322 # But we know of no other shell where ac_cr would be empty at this
8323 # point, so we can use a bashism as a fallback.
8324 if test "x$ac_cr" = x; then
8325 eval ac_cr=\$\'\\r\'
8326 fi
8327 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8328 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8329 ac_cs_awk_cr='\\r'
8330 else
8331 ac_cs_awk_cr=$ac_cr
8332 fi
8333
8334 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8335 _ACEOF
8336
8337
8338 {
8339 echo "cat >conf$$subs.awk <<_ACEOF" &&
8340 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8341 echo "_ACEOF"
8342 } >conf$$subs.sh ||
8343 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8344 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8345 ac_delim='%!_!# '
8346 for ac_last_try in false false false false false :; do
8347 . ./conf$$subs.sh ||
8348 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8349
8350 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8351 if test $ac_delim_n = $ac_delim_num; then
8352 break
8353 elif $ac_last_try; then
8354 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8355 else
8356 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8357 fi
8358 done
8359 rm -f conf$$subs.sh
8360
8361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8362 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8363 _ACEOF
8364 sed -n '
8365 h
8366 s/^/S["/; s/!.*/"]=/
8367 p
8368 g
8369 s/^[^!]*!//
8370 :repl
8371 t repl
8372 s/'"$ac_delim"'$//
8373 t delim
8374 :nl
8375 h
8376 s/\(.\{148\}\)..*/\1/
8377 t more1
8378 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8379 p
8380 n
8381 b repl
8382 :more1
8383 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8384 p
8385 g
8386 s/.\{148\}//
8387 t nl
8388 :delim
8389 h
8390 s/\(.\{148\}\)..*/\1/
8391 t more2
8392 s/["\\]/\\&/g; s/^/"/; s/$/"/
8393 p
8394 b
8395 :more2
8396 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8397 p
8398 g
8399 s/.\{148\}//
8400 t delim
8401 ' <conf$$subs.awk | sed '
8402 /^[^""]/{
8403 N
8404 s/\n//
8405 }
8406 ' >>$CONFIG_STATUS || ac_write_fail=1
8407 rm -f conf$$subs.awk
8408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8409 _ACAWK
8410 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8411 for (key in S) S_is_set[key] = 1
8412 FS = "\a"
8413
8414 }
8415 {
8416 line = $ 0
8417 nfields = split(line, field, "@")
8418 substed = 0
8419 len = length(field[1])
8420 for (i = 2; i < nfields; i++) {
8421 key = field[i]
8422 keylen = length(key)
8423 if (S_is_set[key]) {
8424 value = S[key]
8425 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8426 len += length(value) + length(field[++i])
8427 substed = 1
8428 } else
8429 len += 1 + keylen
8430 }
8431
8432 print line
8433 }
8434
8435 _ACAWK
8436 _ACEOF
8437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8438 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8439 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8440 else
8441 cat
8442 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8443 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8444 _ACEOF
8445
8446 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8447 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8448 # trailing colons and then remove the whole line if VPATH becomes empty
8449 # (actually we leave an empty line to preserve line numbers).
8450 if test "x$srcdir" = x.; then
8451 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8452 h
8453 s///
8454 s/^/:/
8455 s/[ ]*$/:/
8456 s/:\$(srcdir):/:/g
8457 s/:\${srcdir}:/:/g
8458 s/:@srcdir@:/:/g
8459 s/^:*//
8460 s/:*$//
8461 x
8462 s/\(=[ ]*\).*/\1/
8463 G
8464 s/\n//
8465 s/^[^=]*=[ ]*$//
8466 }'
8467 fi
8468
8469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8470 fi # test -n "$CONFIG_FILES"
8471
8472
8473 eval set X " :F $CONFIG_FILES "
8474 shift
8475 for ac_tag
8476 do
8477 case $ac_tag in
8478 :[FHLC]) ac_mode=$ac_tag; continue;;
8479 esac
8480 case $ac_mode$ac_tag in
8481 :[FHL]*:*);;
8482 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8483 :[FH]-) ac_tag=-:-;;
8484 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8485 esac
8486 ac_save_IFS=$IFS
8487 IFS=:
8488 set x $ac_tag
8489 IFS=$ac_save_IFS
8490 shift
8491 ac_file=$1
8492 shift
8493
8494 case $ac_mode in
8495 :L) ac_source=$1;;
8496 :[FH])
8497 ac_file_inputs=
8498 for ac_f
8499 do
8500 case $ac_f in
8501 -) ac_f="$ac_tmp/stdin";;
8502 *) # Look for the file first in the build tree, then in the source tree
8503 # (if the path is not absolute). The absolute path cannot be DOS-style,
8504 # because $ac_f cannot contain `:'.
8505 test -f "$ac_f" ||
8506 case $ac_f in
8507 [\\/$]*) false;;
8508 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8509 esac ||
8510 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8511 esac
8512 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8513 as_fn_append ac_file_inputs " '$ac_f'"
8514 done
8515
8516 # Let's still pretend it is `configure' which instantiates (i.e., don't
8517 # use $as_me), people would be surprised to read:
8518 # /* config.h. Generated by config.status. */
8519 configure_input='Generated from '`
8520 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8521 `' by configure.'
8522 if test x"$ac_file" != x-; then
8523 configure_input="$ac_file. $configure_input"
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8525 $as_echo "$as_me: creating $ac_file" >&6;}
8526 fi
8527 # Neutralize special characters interpreted by sed in replacement strings.
8528 case $configure_input in #(
8529 *\&* | *\|* | *\\* )
8530 ac_sed_conf_input=`$as_echo "$configure_input" |
8531 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8532 *) ac_sed_conf_input=$configure_input;;
8533 esac
8534
8535 case $ac_tag in
8536 *:-:* | *:-) cat >"$ac_tmp/stdin" \
8537 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8538 esac
8539 ;;
8540 esac
8541
8542 ac_dir=`$as_dirname -- "$ac_file" ||
8543 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8544 X"$ac_file" : 'X\(//\)[^/]' \| \
8545 X"$ac_file" : 'X\(//\)$' \| \
8546 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8547 $as_echo X"$ac_file" |
8548 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8549 s//\1/
8550 q
8551 }
8552 /^X\(\/\/\)[^/].*/{
8553 s//\1/
8554 q
8555 }
8556 /^X\(\/\/\)$/{
8557 s//\1/
8558 q
8559 }
8560 /^X\(\/\).*/{
8561 s//\1/
8562 q
8563 }
8564 s/.*/./; q'`
8565 as_dir="$ac_dir"; as_fn_mkdir_p
8566 ac_builddir=.
8567
8568 case "$ac_dir" in
8569 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8570 *)
8571 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8572 # A ".." for each directory in $ac_dir_suffix.
8573 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8574 case $ac_top_builddir_sub in
8575 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8576 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8577 esac ;;
8578 esac
8579 ac_abs_top_builddir=$ac_pwd
8580 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8581 # for backward compatibility:
8582 ac_top_builddir=$ac_top_build_prefix
8583
8584 case $srcdir in
8585 .) # We are building in place.
8586 ac_srcdir=.
8587 ac_top_srcdir=$ac_top_builddir_sub
8588 ac_abs_top_srcdir=$ac_pwd ;;
8589 [\\/]* | ?:[\\/]* ) # Absolute name.
8590 ac_srcdir=$srcdir$ac_dir_suffix;
8591 ac_top_srcdir=$srcdir
8592 ac_abs_top_srcdir=$srcdir ;;
8593 *) # Relative name.
8594 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8595 ac_top_srcdir=$ac_top_build_prefix$srcdir
8596 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8597 esac
8598 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8599
8600
8601 case $ac_mode in
8602 :F)
8603 #
8604 # CONFIG_FILE
8605 #
8606
8607 case $INSTALL in
8608 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8609 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8610 esac
8611 _ACEOF
8612
8613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8614 # If the template does not know about datarootdir, expand it.
8615 # FIXME: This hack should be removed a few years after 2.60.
8616 ac_datarootdir_hack=; ac_datarootdir_seen=
8617 ac_sed_dataroot='
8618 /datarootdir/ {
8619 p
8620 q
8621 }
8622 /@datadir@/p
8623 /@docdir@/p
8624 /@infodir@/p
8625 /@localedir@/p
8626 /@mandir@/p'
8627 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8628 *datarootdir*) ac_datarootdir_seen=yes;;
8629 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8631 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8632 _ACEOF
8633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8634 ac_datarootdir_hack='
8635 s&@datadir@&$datadir&g
8636 s&@docdir@&$docdir&g
8637 s&@infodir@&$infodir&g
8638 s&@localedir@&$localedir&g
8639 s&@mandir@&$mandir&g
8640 s&\\\${datarootdir}&$datarootdir&g' ;;
8641 esac
8642 _ACEOF
8643
8644 # Neutralize VPATH when `$srcdir' = `.'.
8645 # Shell code in configure.ac might set extrasub.
8646 # FIXME: do we really want to maintain this feature?
8647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8648 ac_sed_extra="$ac_vpsub
8649 $extrasub
8650 _ACEOF
8651 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8652 :t
8653 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8654 s|@configure_input@|$ac_sed_conf_input|;t t
8655 s&@top_builddir@&$ac_top_builddir_sub&;t t
8656 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8657 s&@srcdir@&$ac_srcdir&;t t
8658 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8659 s&@top_srcdir@&$ac_top_srcdir&;t t
8660 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8661 s&@builddir@&$ac_builddir&;t t
8662 s&@abs_builddir@&$ac_abs_builddir&;t t
8663 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8664 s&@INSTALL@&$ac_INSTALL&;t t
8665 $ac_datarootdir_hack
8666 "
8667 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8668 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8669
8670 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8671 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8672 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8673 "$ac_tmp/out"`; test -z "$ac_out"; } &&
8674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8675 which seems to be undefined. Please make sure it is defined" >&5
8676 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8677 which seems to be undefined. Please make sure it is defined" >&2;}
8678
8679 rm -f "$ac_tmp/stdin"
8680 case $ac_file in
8681 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8682 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8683 esac \
8684 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8685 ;;
8686
8687
8688
8689 esac
8690
8691 done # for ac_tag
8692
8693
8694 as_fn_exit 0
8695 _ACEOF
8696 ac_clean_files=$ac_clean_files_save
8697
8698 test $ac_write_fail = 0 ||
8699 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8700
8701
8702 # configure is writing to config.log, and then calls config.status.
8703 # config.status does its own redirection, appending to config.log.
8704 # Unfortunately, on DOS this fails, as config.log is still kept open
8705 # by configure, so config.status won't be able to write to it; its
8706 # output is simply discarded. So we exec the FD to /dev/null,
8707 # effectively closing config.log, so it can be properly (re)opened and
8708 # appended to by config.status. When coming back to configure, we
8709 # need to make the FD available again.
8710 if test "$no_create" != yes; then
8711 ac_cs_success=:
8712 ac_config_status_args=
8713 test "$silent" = yes &&
8714 ac_config_status_args="$ac_config_status_args --quiet"
8715 exec 5>/dev/null
8716 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8717 exec 5>>config.log
8718 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8719 # would make configure fail if this is the last instruction.
8720 $ac_cs_success || as_fn_exit 1
8721 fi
8722 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8724 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8725 fi
8726
8727
8728 echo
8729 echo "ICU for C/C++ $VERSION is ready to be built."
8730 echo "=== Important Notes: ==="
8731
8732 echo "Data Packaging: $datapackaging"
8733 echo " This means: $datapackaging_msg"
8734 echo " To locate data: $datapackaging_howfound"
8735
8736 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
8737 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
8738 else
8739 echo "** WARNING: $U_MAKE may not be GNU make."
8740 echo "This may cause ICU to fail to build. Please make sure that GNU make"
8741 echo "is in your PATH so that the configure script can detect its location."
8742 fi
8743 if test "x$AR" = "xfalse"; then
8744 echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
8745 fi
8746
8747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
8748 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
8749 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8751 $as_echo "ok" >&6; }
8752 else
8753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
8754 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
8755 fi
8756
8757
8758 if test -n "$UCONFIG_CPPFLAGS"; then
8759 HDRFILE="uconfig.h.prepend"
8760 echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
8761 echo
8762 echo " ${UCONFIG_CPPFLAGS}"
8763 echo
8764 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.'
8765 echo "Creating the file ${HDRFILE}"
8766 echo
8767 echo '--------------- ' "${HDRFILE}"
8768 echo > "${HDRFILE}"
8769 echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
8770 echo >> "${HDRFILE}"
8771 for flag in ${UCONFIG_CPPFLAGS};
8772 do
8773 echo " /* $flag */" >> "${HDRFILE}"
8774 case "${flag}" in
8775 -D*=*)
8776 \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
8777 \echo >> "${HDRFILE}"
8778 ;;
8779 -D*)
8780 \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
8781 \echo >> "${HDRFILE}"
8782 ;;
8783 *)
8784 \echo "/* Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
8785 \echo >> "${HDRFILE}"
8786 ;;
8787 esac
8788 done
8789 cat "${HDRFILE}"
8790 \echo "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
8791 echo >> "${HDRFILE}"
8792 echo '--------------- end ' "${HDRFILE}"
8793 fi
8794
8795
8796 if test -n "$UCONFIG_CFLAGS"; then
8797 echo "C apps may want to build with CFLAGS = ${UCONFIG_CFLAGS}"
8798 fi
8799
8800 if test -n "$UCONFIG_CXXFLAGS"; then
8801 echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
8802 fi
8803
8804 if test "$tools" = false;
8805 then
8806 echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
8807 echo "## Expect build failures in the 'data', 'test', and other directories."
8808 fi
8809
8810 $as_unset _CXX_CXXSUFFIX