1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68. 4 # 5 # Copyright (c) 1999-2012, 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 (at] 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='LTLIBOBJS 606 LIBOBJS 607 LIBCXXFLAGS 608 LIBCFLAGS 609 platform_make_fragment 610 platform_make_fragment_name 611 platform 612 ICUDATA_CHAR 613 SAMPLES_TRUE 614 TESTS_TRUE 615 ICULIBSUFFIXCNAME 616 U_HAVE_LIB_SUFFIX 617 ICULIBSUFFIX 618 DATA_PACKAGING_MODE 619 thepkgicudatadir 620 pkgicudatadir 621 LAYOUT_TRUE 622 ICUIO_TRUE 623 EXTRAS_TRUE 624 U_HAVE_WCSCPY 625 U_HAVE_WCHAR_H 626 U_TIMEZONE 627 U_HAVE_TIMEZONE 628 U_TZNAME 629 U_HAVE_TZNAME 630 U_TZSET 631 U_HAVE_TZSET 632 U_HAVE_POPEN 633 U_HAVE_PLACEMENT_NEW 634 U_OVERRIDE_CXX_ALLOCATION 635 U_NL_LANGINFO_CODESET 636 U_HAVE_NL_LANGINFO_CODESET 637 U_IS_BIG_ENDIAN 638 U_HAVE_DIRENT_H 639 U_HAVE_INTTYPES_H 640 GENCCODE_ASSEMBLY 641 HAVE_MMAP 642 LIB_THREAD 643 U_HAVE_STD_STRING 644 ENABLE_RPATH 645 U_ENABLE_DYLOAD 646 U_ENABLE_TRACING 647 U_DISABLE_RENAMING 648 AR 649 RANLIB 650 U_DEFAULT_SHOW_DRAFT 651 UCLN_NO_AUTO_CLEANUP 652 ENABLE_STATIC 653 ENABLE_SHARED 654 LIB_M 655 COMPILE_LINK_ENVVAR 656 ARFLAGS 657 EGREP 658 GREP 659 DOXYGEN 660 cross_buildroot 661 U_MAKE 662 cross_compiling 663 INSTALL_DATA 664 INSTALL_SCRIPT 665 INSTALL_PROGRAM 666 CPP 667 ac_ct_CXX 668 CXXFLAGS 669 CXX 670 OBJEXT 671 EXEEXT 672 ac_ct_CC 673 LDFLAGS 674 CFLAGS 675 CC 676 ENABLE_RELEASE 677 ENABLE_DEBUG 678 CPPFLAGS 679 host_os 680 host_vendor 681 host_cpu 682 host 683 build_os 684 build_vendor 685 build_cpu 686 build 687 UNICODE_VERSION 688 LIB_VERSION_MAJOR 689 LIB_VERSION 690 VERSION 691 ICU_ECHO_T 692 ICU_ECHO_C 693 ICU_ECHO_N 694 PACKAGE 695 target_alias 696 host_alias 697 build_alias 698 LIBS 699 ECHO_T 700 ECHO_N 701 ECHO_C 702 DEFS 703 mandir 704 localedir 705 libdir 706 psdir 707 pdfdir 708 dvidir 709 htmldir 710 infodir 711 docdir 712 oldincludedir 713 includedir 714 localstatedir 715 sharedstatedir 716 sysconfdir 717 datadir 718 datarootdir 719 libexecdir 720 sbindir 721 bindir 722 program_transform_name 723 prefix 724 exec_prefix 725 PACKAGE_URL 726 PACKAGE_BUGREPORT 727 PACKAGE_STRING 728 PACKAGE_VERSION 729 PACKAGE_TARNAME 730 PACKAGE_NAME 731 PATH_SEPARATOR 732 SHELL' 733 ac_subst_files='' 734 ac_user_opts=' 735 enable_option_checking 736 enable_debug 737 enable_release 738 with_cross_build 739 enable_strict 740 enable_64bit_libs 741 with_library_bits 742 enable_shared 743 enable_static 744 enable_auto_cleanup 745 enable_draft 746 enable_renaming 747 enable_tracing 748 enable_dyload 749 enable_rpath 750 enable_weak_threads 751 enable_extras 752 enable_icuio 753 enable_layout 754 with_data_packaging 755 with_library_suffix 756 enable_tests 757 enable_samples 758 ' 759 ac_precious_vars='build_alias 760 host_alias 761 target_alias 762 CC 763 CFLAGS 764 LDFLAGS 765 LIBS 766 CPPFLAGS 767 CXX 768 CXXFLAGS 769 CCC 770 CPP' 771 772 773 # 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See below for descriptions of some of the useful variables. 1319 1320 Defaults for the options are specified in brackets. 1321 1322 Configuration: 1323 -h, --help display this help and exit 1324 --help=short display options specific to this package 1325 --help=recursive display the short help of all the included packages 1326 -V, --version display version information and exit 1327 -q, --quiet, --silent do not print \`checking ...' messages 1328 --cache-file=FILE cache test results in FILE [disabled] 1329 -C, --config-cache alias for \`--cache-file=config.cache' 1330 -n, --no-create do not create output files 1331 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1332 1333 Installation directories: 1334 --prefix=PREFIX install architecture-independent files in PREFIX 1335 [$ac_default_prefix] 1336 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1337 [PREFIX] 1338 1339 By default, \`make install' will install all the files in 1340 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1341 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1342 for instance \`--prefix=\$HOME'. 1343 1344 For better control, use the options below. 1345 1346 Fine tuning of the installation directories: 1347 --bindir=DIR user executables [EPREFIX/bin] 1348 --sbindir=DIR system admin executables [EPREFIX/sbin] 1349 --libexecdir=DIR program executables [EPREFIX/libexec] 1350 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1351 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1352 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1353 --libdir=DIR object code libraries [EPREFIX/lib] 1354 --includedir=DIR C header files [PREFIX/include] 1355 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1356 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1357 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1358 --infodir=DIR info documentation [DATAROOTDIR/info] 1359 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1360 --mandir=DIR man documentation [DATAROOTDIR/man] 1361 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1362 --htmldir=DIR html documentation [DOCDIR] 1363 --dvidir=DIR dvi documentation [DOCDIR] 1364 --pdfdir=DIR pdf documentation [DOCDIR] 1365 --psdir=DIR ps documentation [DOCDIR] 1366 _ACEOF 1367 1368 cat <<\_ACEOF 1369 1370 System types: 1371 --build=BUILD configure for building on BUILD [guessed] 1372 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1373 _ACEOF 1374 fi 1375 1376 if test -n "$ac_init_help"; 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1599 if test -s conftest.err; then 1600 grep -v '^ *+' conftest.err >conftest.er1 1601 cat conftest.er1 >&5 1602 mv -f conftest.er1 conftest.err 1603 fi 1604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1605 test $ac_status = 0; } > conftest.i && { 1606 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1607 test ! -s conftest.err 1608 }; then : 1609 ac_retval=0 1610 else 1611 $as_echo "$as_me: failed program was:" >&5 1612 sed 's/^/| /' conftest.$ac_ext >&5 1613 1614 ac_retval=1 1615 fi 1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1617 as_fn_set_status $ac_retval 1618 1619 } # ac_fn_c_try_cpp 1620 1621 # ac_fn_cxx_try_link LINENO 1622 # ------------------------- 1623 # Try to link conftest.$ac_ext, and return whether this succeeded. 1624 ac_fn_cxx_try_link () 1625 { 1626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1627 rm -f conftest.$ac_objext conftest$ac_exeext 1628 if { { ac_try="$ac_link" 1629 case "(($ac_try" in 1630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1631 *) ac_try_echo=$ac_try;; 1632 esac 1633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1634 $as_echo "$ac_try_echo"; } >&5 1635 (eval "$ac_link") 2>conftest.err 1636 ac_status=$? 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We do this before executing the actions. 1661 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1662 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1663 as_fn_set_status $ac_retval 1664 1665 } # ac_fn_cxx_try_link 1666 1667 # ac_fn_c_try_run LINENO 1668 # ---------------------- 1669 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1670 # that executables *can* be run. 1671 ac_fn_c_try_run () 1672 { 1673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1674 if { { ac_try="$ac_link" 1675 case "(($ac_try" in 1676 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1677 *) ac_try_echo=$ac_try;; 1678 esac 1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1680 $as_echo "$ac_try_echo"; } >&5 1681 (eval "$ac_link") 2>&5 1682 ac_status=$? 1683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1684 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1685 { { case "(($ac_try" in 1686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1687 *) ac_try_echo=$ac_try;; 1688 esac 1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1690 $as_echo "$ac_try_echo"; } >&5 1691 (eval "$ac_try") 2>&5 1692 ac_status=$? 1693 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1694 test $ac_status = 0; }; }; then : 1695 ac_retval=0 1696 else 1697 $as_echo "$as_me: program exited with status $ac_status" >&5 1698 $as_echo "$as_me: failed program was:" >&5 1699 sed 's/^/| /' conftest.$ac_ext >&5 1700 1701 ac_retval=$ac_status 1702 fi 1703 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1704 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1705 as_fn_set_status $ac_retval 1706 1707 } # ac_fn_c_try_run 1708 1709 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1710 # -------------------------------------------- 1711 # Tries to find the compile-time value of EXPR in a program that includes 1712 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1713 # computed 1714 ac_fn_c_compute_int () 1715 { 1716 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1717 if test "$cross_compiling" = yes; then 1718 # Depending upon the size, compute the lo and hi bounds. 1719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1720 /* end confdefs.h. */ 1721 $4 1722 int 1723 main () 1724 { 1725 static int test_array [1 - 2 * !(($2) >= 0)]; 1726 test_array [0] = 0 1727 1728 ; 1729 return 0; 1730 } 1731 _ACEOF 1732 if ac_fn_c_try_compile "$LINENO"; then : 1733 ac_lo=0 ac_mid=0 1734 while :; do 1735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1736 /* end confdefs.h. */ 1737 $4 1738 int 1739 main () 1740 { 1741 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1742 test_array [0] = 0 1743 1744 ; 1745 return 0; 1746 } 1747 _ACEOF 1748 if ac_fn_c_try_compile "$LINENO"; then : 1749 ac_hi=$ac_mid; break 1750 else 1751 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1752 if test $ac_lo -le $ac_mid; then 1753 ac_lo= ac_hi= 1754 break 1755 fi 1756 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1757 fi 1758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1759 done 1760 else 1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1762 /* end confdefs.h. */ 1763 $4 1764 int 1765 main () 1766 { 1767 static int test_array [1 - 2 * !(($2) < 0)]; 1768 test_array [0] = 0 1769 1770 ; 1771 return 0; 1772 } 1773 _ACEOF 1774 if ac_fn_c_try_compile "$LINENO"; then : 1775 ac_hi=-1 ac_mid=-1 1776 while :; do 1777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1778 /* end confdefs.h. */ 1779 $4 1780 int 1781 main () 1782 { 1783 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1784 test_array [0] = 0 1785 1786 ; 1787 return 0; 1788 } 1789 _ACEOF 1790 if ac_fn_c_try_compile "$LINENO"; then : 1791 ac_lo=$ac_mid; break 1792 else 1793 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1794 if test $ac_mid -le $ac_hi; then 1795 ac_lo= ac_hi= 1796 break 1797 fi 1798 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1799 fi 1800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1801 done 1802 else 1803 ac_lo= ac_hi= 1804 fi 1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1806 fi 1807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1808 # Binary search between lo and hi bounds. 1809 while test "x$ac_lo" != "x$ac_hi"; do 1810 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 /* end confdefs.h. */ 1813 $4 1814 int 1815 main () 1816 { 1817 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1818 test_array [0] = 0 1819 1820 ; 1821 return 0; 1822 } 1823 _ACEOF 1824 if ac_fn_c_try_compile "$LINENO"; then : 1825 ac_hi=$ac_mid 1826 else 1827 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1828 fi 1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1830 done 1831 case $ac_lo in #(( 1832 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1833 '') ac_retval=1 ;; 1834 esac 1835 else 1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1837 /* end confdefs.h. */ 1838 $4 1839 static long int longval () { return $2; } 1840 static unsigned long int ulongval () { return $2; } 1841 #include <stdio.h> 1842 #include <stdlib.h> 1843 int 1844 main () 1845 { 1846 1847 FILE *f = fopen ("conftest.val", "w"); 1848 if (! f) 1849 return 1; 1850 if (($2) < 0) 1851 { 1852 long int i = longval (); 1853 if (i != ($2)) 1854 return 1; 1855 fprintf (f, "%ld", i); 1856 } 1857 else 1858 { 1859 unsigned long int i = ulongval (); 1860 if (i != ($2)) 1861 return 1; 1862 fprintf (f, "%lu", i); 1863 } 1864 /* Do not output a trailing newline, as this causes \r\n confusion 1865 on some platforms. */ 1866 return ferror (f) || fclose (f) != 0; 1867 1868 ; 1869 return 0; 1870 } 1871 _ACEOF 1872 if ac_fn_c_try_run "$LINENO"; then : 1873 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1874 else 1875 ac_retval=1 1876 fi 1877 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1878 conftest.$ac_objext conftest.beam conftest.$ac_ext 1879 rm -f conftest.val 1880 1881 fi 1882 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1883 as_fn_set_status $ac_retval 1884 1885 } # ac_fn_c_compute_int 1886 1887 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1888 # ------------------------------------------------------- 1889 # Tests whether HEADER exists and can be compiled using the include files in 1890 # INCLUDES, setting the cache variable VAR accordingly. 1891 ac_fn_c_check_header_compile () 1892 { 1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1895 $as_echo_n "checking for $2... " >&6; } 1896 if eval \${$3+:} false; then : 1897 $as_echo_n "(cached) " >&6 1898 else 1899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1900 /* end confdefs.h. */ 1901 $4 1902 #include <$2> 1903 _ACEOF 1904 if ac_fn_c_try_compile "$LINENO"; then : 1905 eval "$3=yes" 1906 else 1907 eval "$3=no" 1908 fi 1909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1910 fi 1911 eval ac_res=\$$3 1912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1913 $as_echo "$ac_res" >&6; } 1914 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1915 1916 } # ac_fn_c_check_header_compile 1917 1918 # ac_fn_c_try_link LINENO 1919 # ----------------------- 1920 # Try to link conftest.$ac_ext, and return whether this succeeded. 1921 ac_fn_c_try_link () 1922 { 1923 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1924 rm -f conftest.$ac_objext conftest$ac_exeext 1925 if { { ac_try="$ac_link" 1926 case "(($ac_try" in 1927 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1928 *) ac_try_echo=$ac_try;; 1929 esac 1930 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1931 $as_echo "$ac_try_echo"; } >&5 1932 (eval "$ac_link") 2>conftest.err 1933 ac_status=$? 1934 if test -s conftest.err; then 1935 grep -v '^ *+' conftest.err >conftest.er1 1936 cat conftest.er1 >&5 1937 mv -f conftest.er1 conftest.err 1938 fi 1939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1940 test $ac_status = 0; } && { 1941 test -z "$ac_c_werror_flag" || 1942 test ! -s conftest.err 1943 } && test -s conftest$ac_exeext && { 1944 test "$cross_compiling" = yes || 1945 $as_test_x conftest$ac_exeext 1946 }; then : 1947 ac_retval=0 1948 else 1949 $as_echo "$as_me: failed program was:" >&5 1950 sed 's/^/| /' conftest.$ac_ext >&5 1951 1952 ac_retval=1 1953 fi 1954 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1955 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1956 # interfere with the next link command; also delete a directory that is 1957 # left behind by Apple's compiler. We do this before executing the actions. 1958 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1959 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1960 as_fn_set_status $ac_retval 1961 1962 } # ac_fn_c_try_link 1963 1964 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1965 # ------------------------------------------------------- 1966 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1967 # the include files in INCLUDES and setting the cache variable VAR 1968 # accordingly. 1969 ac_fn_c_check_header_mongrel () 1970 { 1971 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1972 if eval \${$3+:} false; then : 1973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1974 $as_echo_n "checking for $2... " >&6; } 1975 if eval \${$3+:} false; then : 1976 $as_echo_n "(cached) " >&6 1977 fi 1978 eval ac_res=\$$3 1979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1980 $as_echo "$ac_res" >&6; } 1981 else 1982 # Is the header compilable? 1983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1984 $as_echo_n "checking $2 usability... " >&6; } 1985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1986 /* end confdefs.h. */ 1987 $4 1988 #include <$2> 1989 _ACEOF 1990 if ac_fn_c_try_compile "$LINENO"; then : 1991 ac_header_compiler=yes 1992 else 1993 ac_header_compiler=no 1994 fi 1995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1997 $as_echo "$ac_header_compiler" >&6; } 1998 1999 # Is the header present? 2000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2001 $as_echo_n "checking $2 presence... " >&6; } 2002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2003 /* end confdefs.h. */ 2004 #include <$2> 2005 _ACEOF 2006 if ac_fn_c_try_cpp "$LINENO"; then : 2007 ac_header_preproc=yes 2008 else 2009 ac_header_preproc=no 2010 fi 2011 rm -f conftest.err conftest.i conftest.$ac_ext 2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2013 $as_echo "$ac_header_preproc" >&6; } 2014 2015 # So? What about this header? 2016 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 2017 yes:no: ) 2018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2019 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2021 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2022 ;; 2023 no:yes:* ) 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2025 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2026 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2027 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2028 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2029 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2030 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2031 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2033 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2034 ;; 2035 esac 2036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2037 $as_echo_n "checking for $2... " >&6; } 2038 if eval \${$3+:} false; then : 2039 $as_echo_n "(cached) " >&6 2040 else 2041 eval "$3=\$ac_header_compiler" 2042 fi 2043 eval ac_res=\$$3 2044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2045 $as_echo "$ac_res" >&6; } 2046 fi 2047 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2048 2049 } # ac_fn_c_check_header_mongrel 2050 2051 # ac_fn_c_check_func LINENO FUNC VAR 2052 # ---------------------------------- 2053 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2054 ac_fn_c_check_func () 2055 { 2056 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2058 $as_echo_n "checking for $2... " >&6; } 2059 if eval \${$3+:} false; then : 2060 $as_echo_n "(cached) " >&6 2061 else 2062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2063 /* end confdefs.h. */ 2064 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2065 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2066 #define $2 innocuous_$2 2067 2068 /* System header to define __stub macros and hopefully few prototypes, 2069 which can conflict with char $2 (); below. 2070 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2071 <limits.h> exists even on freestanding compilers. */ 2072 2073 #ifdef __STDC__ 2074 # include <limits.h> 2075 #else 2076 # include <assert.h> 2077 #endif 2078 2079 #undef $2 2080 2081 /* Override any GCC internal prototype to avoid an error. 2082 Use char because int might match the return type of a GCC 2083 builtin and then its argument prototype would still apply. */ 2084 #ifdef __cplusplus 2085 extern "C" 2086 #endif 2087 char $2 (); 2088 /* The GNU C library defines this for functions which it implements 2089 to always fail with ENOSYS. Some functions are actually named 2090 something starting with __ and the normal name is an alias. */ 2091 #if defined __stub_$2 || defined __stub___$2 2092 choke me 2093 #endif 2094 2095 int 2096 main () 2097 { 2098 return $2 (); 2099 ; 2100 return 0; 2101 } 2102 _ACEOF 2103 if ac_fn_c_try_link "$LINENO"; then : 2104 eval "$3=yes" 2105 else 2106 eval "$3=no" 2107 fi 2108 rm -f core conftest.err conftest.$ac_objext \ 2109 conftest$ac_exeext conftest.$ac_ext 2110 fi 2111 eval ac_res=\$$3 2112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2113 $as_echo "$ac_res" >&6; } 2114 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2115 2116 } # ac_fn_c_check_func 2117 2118 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2119 # ------------------------------------------- 2120 # Tests whether TYPE exists after having included INCLUDES, setting cache 2121 # variable VAR accordingly. 2122 ac_fn_c_check_type () 2123 { 2124 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2126 $as_echo_n "checking for $2... " >&6; } 2127 if eval \${$3+:} false; then : 2128 $as_echo_n "(cached) " >&6 2129 else 2130 eval "$3=no" 2131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2132 /* end confdefs.h. */ 2133 $4 2134 int 2135 main () 2136 { 2137 if (sizeof ($2)) 2138 return 0; 2139 ; 2140 return 0; 2141 } 2142 _ACEOF 2143 if ac_fn_c_try_compile "$LINENO"; then : 2144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2145 /* end confdefs.h. */ 2146 $4 2147 int 2148 main () 2149 { 2150 if (sizeof (($2))) 2151 return 0; 2152 ; 2153 return 0; 2154 } 2155 _ACEOF 2156 if ac_fn_c_try_compile "$LINENO"; then : 2157 2158 else 2159 eval "$3=yes" 2160 fi 2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2162 fi 2163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2164 fi 2165 eval ac_res=\$$3 2166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2167 $as_echo "$ac_res" >&6; } 2168 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2169 2170 } # ac_fn_c_check_type 2171 cat >config.log <<_ACEOF 2172 This file contains any messages produced by compilers while 2173 running configure, to aid debugging if configure makes a mistake. 2174 2175 It was created by $as_me, which was 2176 generated by GNU Autoconf 2.68. 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" >&6; } 2755 if ${ac_cv_prog_CC+:} false; then : 2756 $as_echo_n "(cached) " >&6 2757 else 2758 if test -n "$CC"; then 2759 ac_cv_prog_CC="$CC" # Let the user override the test. 2760 else 2761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2762 for as_dir in $PATH 2763 do 2764 IFS=$as_save_IFS 2765 test -z "$as_dir" && as_dir=. 2766 for ac_exec_ext in '' $ac_executable_extensions; do 2767 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2768 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2770 break 2 2771 fi 2772 done 2773 done 2774 IFS=$as_save_IFS 2775 2776 fi 2777 fi 2778 CC=$ac_cv_prog_CC 2779 if test -n "$CC"; then 2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2781 $as_echo "$CC" >&6; } 2782 else 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2784 $as_echo "no" >&6; } 2785 fi 2786 2787 2788 test -n "$CC" && break 2789 done 2790 fi 2791 if test -z "$CC"; then 2792 ac_ct_CC=$CC 2793 for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc 2794 do 2795 # Extract the first word of "$ac_prog", so it can be a program name with args. 2796 set dummy $ac_prog; ac_word=$2 2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2798 $as_echo_n "checking for $ac_word... " >&6; } 2799 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2800 $as_echo_n "(cached) " >&6 2801 else 2802 if test -n "$ac_ct_CC"; then 2803 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2804 else 2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2806 for as_dir in $PATH 2807 do 2808 IFS=$as_save_IFS 2809 test -z "$as_dir" && as_dir=. 2810 for ac_exec_ext in '' $ac_executable_extensions; do 2811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2812 ac_cv_prog_ac_ct_CC="$ac_prog" 2813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2814 break 2 2815 fi 2816 done 2817 done 2818 IFS=$as_save_IFS 2819 2820 fi 2821 fi 2822 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2823 if test -n "$ac_ct_CC"; then 2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2825 $as_echo "$ac_ct_CC" >&6; } 2826 else 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2828 $as_echo "no" >&6; } 2829 fi 2830 2831 2832 test -n "$ac_ct_CC" && break 2833 done 2834 2835 if test "x$ac_ct_CC" = x; then 2836 CC="" 2837 else 2838 case $cross_compiling:$ac_tool_warned in 2839 yes:) 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2842 ac_tool_warned=yes ;; 2843 esac 2844 CC=$ac_ct_CC 2845 fi 2846 fi 2847 2848 2849 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2851 as_fn_error $? "no acceptable C compiler found in \$PATH 2852 See \`config.log' for more details" "$LINENO" 5; } 2853 2854 # Provide some information about the compiler. 2855 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2856 set X $ac_compile 2857 ac_compiler=$2 2858 for ac_option in --version -v -V -qversion; do 2859 { { ac_try="$ac_compiler $ac_option >&5" 2860 case "(($ac_try" in 2861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2862 *) ac_try_echo=$ac_try;; 2863 esac 2864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2865 $as_echo "$ac_try_echo"; } >&5 2866 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2867 ac_status=$? 2868 if test -s conftest.err; then 2869 sed '10a\ 2870 ... rest of stderr output deleted ... 2871 10q' conftest.err >conftest.er1 2872 cat conftest.er1 >&5 2873 fi 2874 rm -f conftest.er1 conftest.err 2875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2876 test $ac_status = 0; } 2877 done 2878 2879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2880 /* end confdefs.h. */ 2881 2882 int 2883 main () 2884 { 2885 2886 ; 2887 return 0; 2888 } 2889 _ACEOF 2890 ac_clean_files_save=$ac_clean_files 2891 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2892 # Try to create an executable without -o first, disregard a.out. 2893 # It will help us diagnose broken compilers, and finding out an intuition 2894 # of exeext. 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2896 $as_echo_n "checking whether the C compiler works... " >&6; } 2897 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2898 2899 # The possible output files: 2900 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2901 2902 ac_rmfiles= 2903 for ac_file in $ac_files 2904 do 2905 case $ac_file in 2906 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2907 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2908 esac 2909 done 2910 rm -f $ac_rmfiles 2911 2912 if { { ac_try="$ac_link_default" 2913 case "(($ac_try" in 2914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2915 *) ac_try_echo=$ac_try;; 2916 esac 2917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2918 $as_echo "$ac_try_echo"; } >&5 2919 (eval "$ac_link_default") 2>&5 2920 ac_status=$? 2921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2922 test $ac_status = 0; }; then : 2923 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2924 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2925 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2926 # so that the user can short-circuit this test for compilers unknown to 2927 # Autoconf. 2928 for ac_file in $ac_files '' 2929 do 2930 test -f "$ac_file" || continue 2931 case $ac_file in 2932 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2933 ;; 2934 [ab].out ) 2935 # We found the default executable, but exeext='' is most 2936 # certainly right. 2937 break;; 2938 *.* ) 2939 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2940 then :; else 2941 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2942 fi 2943 # We set ac_cv_exeext here because the later test for it is not 2944 # safe: cross compilers may not add the suffix if given an `-o' 2945 # argument, so we may need to know it at that point already. 2946 # Even if this section looks crufty: it has the advantage of 2947 # actually working. 2948 break;; 2949 * ) 2950 break;; 2951 esac 2952 done 2953 test "$ac_cv_exeext" = no && ac_cv_exeext= 2954 2955 else 2956 ac_file='' 2957 fi 2958 if test -z "$ac_file"; then : 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960 $as_echo "no" >&6; } 2961 $as_echo "$as_me: failed program was:" >&5 2962 sed 's/^/| /' conftest.$ac_ext >&5 2963 2964 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2966 as_fn_error 77 "C compiler cannot create executables 2967 See \`config.log' for more details" "$LINENO" 5; } 2968 else 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2970 $as_echo "yes" >&6; } 2971 fi 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2973 $as_echo_n "checking for C compiler default output file name... " >&6; } 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2975 $as_echo "$ac_file" >&6; } 2976 ac_exeext=$ac_cv_exeext 2977 2978 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2979 ac_clean_files=$ac_clean_files_save 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2981 $as_echo_n "checking for suffix of executables... " >&6; } 2982 if { { ac_try="$ac_link" 2983 case "(($ac_try" in 2984 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2985 *) ac_try_echo=$ac_try;; 2986 esac 2987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2988 $as_echo "$ac_try_echo"; } >&5 2989 (eval "$ac_link") 2>&5 2990 ac_status=$? 2991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2992 test $ac_status = 0; }; then : 2993 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2994 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2995 # work properly (i.e., refer to `conftest.exe'), while it won't with 2996 # `rm'. 2997 for ac_file in conftest.exe conftest conftest.*; do 2998 test -f "$ac_file" || continue 2999 case $ac_file in 3000 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3001 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3002 break;; 3003 * ) break;; 3004 esac 3005 done 3006 else 3007 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3009 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3010 See \`config.log' for more details" "$LINENO" 5; } 3011 fi 3012 rm -f conftest conftest$ac_cv_exeext 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3014 $as_echo "$ac_cv_exeext" >&6; } 3015 3016 rm -f conftest.$ac_ext 3017 EXEEXT=$ac_cv_exeext 3018 ac_exeext=$EXEEXT 3019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3020 /* end confdefs.h. */ 3021 #include <stdio.h> 3022 int 3023 main () 3024 { 3025 FILE *f = fopen ("conftest.out", "w"); 3026 return ferror (f) || fclose (f) != 0; 3027 3028 ; 3029 return 0; 3030 } 3031 _ACEOF 3032 ac_clean_files="$ac_clean_files conftest.out" 3033 # Check that the compiler produces executables we can run. If not, either 3034 # the compiler is broken, or we cross compile. 3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3036 $as_echo_n "checking whether we are cross compiling... " >&6; } 3037 if test "$cross_compiling" != yes; then 3038 { { ac_try="$ac_link" 3039 case "(($ac_try" in 3040 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3041 *) ac_try_echo=$ac_try;; 3042 esac 3043 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3044 $as_echo "$ac_try_echo"; } >&5 3045 (eval "$ac_link") 2>&5 3046 ac_status=$? 3047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3048 test $ac_status = 0; } 3049 if { ac_try='./conftest$ac_cv_exeext' 3050 { { case "(($ac_try" in 3051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3052 *) ac_try_echo=$ac_try;; 3053 esac 3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3055 $as_echo "$ac_try_echo"; } >&5 3056 (eval "$ac_try") 2>&5 3057 ac_status=$? 3058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3059 test $ac_status = 0; }; }; then 3060 cross_compiling=no 3061 else 3062 if test "$cross_compiling" = maybe; then 3063 cross_compiling=yes 3064 else 3065 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3067 as_fn_error $? "cannot run C compiled programs. 3068 If you meant to cross compile, use \`--host'. 3069 See \`config.log' for more details" "$LINENO" 5; } 3070 fi 3071 fi 3072 fi 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3074 $as_echo "$cross_compiling" >&6; } 3075 3076 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3077 ac_clean_files=$ac_clean_files_save 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3079 $as_echo_n "checking for suffix of object files... " >&6; } 3080 if ${ac_cv_objext+:} false; then : 3081 $as_echo_n "(cached) " >&6 3082 else 3083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3084 /* end confdefs.h. */ 3085 3086 int 3087 main () 3088 { 3089 3090 ; 3091 return 0; 3092 } 3093 _ACEOF 3094 rm -f conftest.o conftest.obj 3095 if { { ac_try="$ac_compile" 3096 case "(($ac_try" in 3097 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3098 *) ac_try_echo=$ac_try;; 3099 esac 3100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3101 $as_echo "$ac_try_echo"; } >&5 3102 (eval "$ac_compile") 2>&5 3103 ac_status=$? 3104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3105 test $ac_status = 0; }; then : 3106 for ac_file in conftest.o conftest.obj conftest.*; do 3107 test -f "$ac_file" || continue; 3108 case $ac_file in 3109 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3110 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3111 break;; 3112 esac 3113 done 3114 else 3115 $as_echo "$as_me: failed program was:" >&5 3116 sed 's/^/| /' conftest.$ac_ext >&5 3117 3118 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3120 as_fn_error $? "cannot compute suffix of object files: cannot compile 3121 See \`config.log' for more details" "$LINENO" 5; } 3122 fi 3123 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3124 fi 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3126 $as_echo "$ac_cv_objext" >&6; } 3127 OBJEXT=$ac_cv_objext 3128 ac_objext=$OBJEXT 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3130 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3131 if ${ac_cv_c_compiler_gnu+:} false; then : 3132 $as_echo_n "(cached) " >&6 3133 else 3134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3135 /* end confdefs.h. */ 3136 3137 int 3138 main () 3139 { 3140 #ifndef __GNUC__ 3141 choke me 3142 #endif 3143 3144 ; 3145 return 0; 3146 } 3147 _ACEOF 3148 if ac_fn_c_try_compile "$LINENO"; then : 3149 ac_compiler_gnu=yes 3150 else 3151 ac_compiler_gnu=no 3152 fi 3153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3154 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3155 3156 fi 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3158 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3159 if test $ac_compiler_gnu = yes; then 3160 GCC=yes 3161 else 3162 GCC= 3163 fi 3164 ac_test_CFLAGS=${CFLAGS+set} 3165 ac_save_CFLAGS=$CFLAGS 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3167 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3168 if ${ac_cv_prog_cc_g+:} false; then : 3169 $as_echo_n "(cached) " >&6 3170 else 3171 ac_save_c_werror_flag=$ac_c_werror_flag 3172 ac_c_werror_flag=yes 3173 ac_cv_prog_cc_g=no 3174 CFLAGS="-g" 3175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3176 /* end confdefs.h. */ 3177 3178 int 3179 main () 3180 { 3181 3182 ; 3183 return 0; 3184 } 3185 _ACEOF 3186 if ac_fn_c_try_compile "$LINENO"; then : 3187 ac_cv_prog_cc_g=yes 3188 else 3189 CFLAGS="" 3190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3191 /* end confdefs.h. */ 3192 3193 int 3194 main () 3195 { 3196 3197 ; 3198 return 0; 3199 } 3200 _ACEOF 3201 if ac_fn_c_try_compile "$LINENO"; then : 3202 3203 else 3204 ac_c_werror_flag=$ac_save_c_werror_flag 3205 CFLAGS="-g" 3206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3207 /* end confdefs.h. */ 3208 3209 int 3210 main () 3211 { 3212 3213 ; 3214 return 0; 3215 } 3216 _ACEOF 3217 if ac_fn_c_try_compile "$LINENO"; then : 3218 ac_cv_prog_cc_g=yes 3219 fi 3220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3221 fi 3222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3223 fi 3224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3225 ac_c_werror_flag=$ac_save_c_werror_flag 3226 fi 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3228 $as_echo "$ac_cv_prog_cc_g" >&6; } 3229 if test "$ac_test_CFLAGS" = set; then 3230 CFLAGS=$ac_save_CFLAGS 3231 elif test $ac_cv_prog_cc_g = yes; then 3232 if test "$GCC" = yes; then 3233 CFLAGS="-g -O2" 3234 else 3235 CFLAGS="-g" 3236 fi 3237 else 3238 if test "$GCC" = yes; then 3239 CFLAGS="-O2" 3240 else 3241 CFLAGS= 3242 fi 3243 fi 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3245 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3246 if ${ac_cv_prog_cc_c89+:} false; then : 3247 $as_echo_n "(cached) " >&6 3248 else 3249 ac_cv_prog_cc_c89=no 3250 ac_save_CC=$CC 3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3252 /* end confdefs.h. */ 3253 #include <stdarg.h> 3254 #include <stdio.h> 3255 #include <sys/types.h> 3256 #include <sys/stat.h> 3257 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3258 struct buf { int x; }; 3259 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3260 static char *e (p, i) 3261 char **p; 3262 int i; 3263 { 3264 return p[i]; 3265 } 3266 static char *f (char * (*g) (char **, int), char **p, ...) 3267 { 3268 char *s; 3269 va_list v; 3270 va_start (v,p); 3271 s = g (p, va_arg (v,int)); 3272 va_end (v); 3273 return s; 3274 } 3275 3276 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3277 function prototypes and stuff, but not '\xHH' hex character constants. 3278 These don't provoke an error unfortunately, instead are silently treated 3279 as 'x'. The following induces an error, until -std is added to get 3280 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3281 array size at least. It's necessary to write '\x00'==0 to get something 3282 that's true only with -std. */ 3283 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3284 3285 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3286 inside strings and character constants. */ 3287 #define FOO(x) 'x' 3288 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3289 3290 int test (int i, double x); 3291 struct s1 {int (*f) (int a);}; 3292 struct s2 {int (*f) (double a);}; 3293 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3294 int argc; 3295 char **argv; 3296 int 3297 main () 3298 { 3299 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3300 ; 3301 return 0; 3302 } 3303 _ACEOF 3304 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3305 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3306 do 3307 CC="$ac_save_CC $ac_arg" 3308 if ac_fn_c_try_compile "$LINENO"; then : 3309 ac_cv_prog_cc_c89=$ac_arg 3310 fi 3311 rm -f core conftest.err conftest.$ac_objext 3312 test "x$ac_cv_prog_cc_c89" != "xno" && break 3313 done 3314 rm -f conftest.$ac_ext 3315 CC=$ac_save_CC 3316 3317 fi 3318 # AC_CACHE_VAL 3319 case "x$ac_cv_prog_cc_c89" in 3320 x) 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3322 $as_echo "none needed" >&6; } ;; 3323 xno) 3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3325 $as_echo "unsupported" >&6; } ;; 3326 *) 3327 CC="$CC $ac_cv_prog_cc_c89" 3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3329 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3330 esac 3331 if test "x$ac_cv_prog_cc_c89" != xno; then : 3332 3333 fi 3334 3335 ac_ext=c 3336 ac_cpp='$CPP $CPPFLAGS' 3337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3339 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3340 3341 # Make sure that we try clang++ first, which provides C++11 support. 3342 # The g++ compiler is less likely to support C++11. 3343 ac_ext=cpp 3344 ac_cpp='$CXXCPP $CPPFLAGS' 3345 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3346 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3347 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3348 if test -z "$CXX"; then 3349 if test -n "$CCC"; then 3350 CXX=$CCC 3351 else 3352 if test -n "$ac_tool_prefix"; then 3353 for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC 3354 do 3355 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3356 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3358 $as_echo_n "checking for $ac_word... " >&6; } 3359 if ${ac_cv_prog_CXX+:} false; then : 3360 $as_echo_n "(cached) " >&6 3361 else 3362 if test -n "$CXX"; then 3363 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3364 else 3365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3366 for as_dir in $PATH 3367 do 3368 IFS=$as_save_IFS 3369 test -z "$as_dir" && as_dir=. 3370 for ac_exec_ext in '' $ac_executable_extensions; do 3371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3372 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3374 break 2 3375 fi 3376 done 3377 done 3378 IFS=$as_save_IFS 3379 3380 fi 3381 fi 3382 CXX=$ac_cv_prog_CXX 3383 if test -n "$CXX"; then 3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3385 $as_echo "$CXX" >&6; } 3386 else 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3388 $as_echo "no" >&6; } 3389 fi 3390 3391 3392 test -n "$CXX" && break 3393 done 3394 fi 3395 if test -z "$CXX"; then 3396 ac_ct_CXX=$CXX 3397 for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC 3398 do 3399 # Extract the first word of "$ac_prog", so it can be a program name with args. 3400 set dummy $ac_prog; ac_word=$2 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3402 $as_echo_n "checking for $ac_word... " >&6; } 3403 if ${ac_cv_prog_ac_ct_CXX+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405 else 3406 if test -n "$ac_ct_CXX"; then 3407 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3408 else 3409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3410 for as_dir in $PATH 3411 do 3412 IFS=$as_save_IFS 3413 test -z "$as_dir" && as_dir=. 3414 for ac_exec_ext in '' $ac_executable_extensions; do 3415 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3416 ac_cv_prog_ac_ct_CXX="$ac_prog" 3417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3418 break 2 3419 fi 3420 done 3421 done 3422 IFS=$as_save_IFS 3423 3424 fi 3425 fi 3426 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3427 if test -n "$ac_ct_CXX"; then 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 3429 $as_echo "$ac_ct_CXX" >&6; } 3430 else 3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3432 $as_echo "no" >&6; } 3433 fi 3434 3435 3436 test -n "$ac_ct_CXX" && break 3437 done 3438 3439 if test "x$ac_ct_CXX" = x; then 3440 CXX="g++" 3441 else 3442 case $cross_compiling:$ac_tool_warned in 3443 yes:) 3444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3445 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3446 ac_tool_warned=yes ;; 3447 esac 3448 CXX=$ac_ct_CXX 3449 fi 3450 fi 3451 3452 fi 3453 fi 3454 # Provide some information about the compiler. 3455 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 3456 set X $ac_compile 3457 ac_compiler=$2 3458 for ac_option in --version -v -V -qversion; do 3459 { { ac_try="$ac_compiler $ac_option >&5" 3460 case "(($ac_try" in 3461 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3462 *) ac_try_echo=$ac_try;; 3463 esac 3464 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3465 $as_echo "$ac_try_echo"; } >&5 3466 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3467 ac_status=$? 3468 if test -s conftest.err; then 3469 sed '10a\ 3470 ... rest of stderr output deleted ... 3471 10q' conftest.err >conftest.er1 3472 cat conftest.er1 >&5 3473 fi 3474 rm -f conftest.er1 conftest.err 3475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3476 test $ac_status = 0; } 3477 done 3478 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 3480 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 3481 if ${ac_cv_cxx_compiler_gnu+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483 else 3484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3485 /* end confdefs.h. */ 3486 3487 int 3488 main () 3489 { 3490 #ifndef __GNUC__ 3491 choke me 3492 #endif 3493 3494 ; 3495 return 0; 3496 } 3497 _ACEOF 3498 if ac_fn_cxx_try_compile "$LINENO"; then : 3499 ac_compiler_gnu=yes 3500 else 3501 ac_compiler_gnu=no 3502 fi 3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3504 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3505 3506 fi 3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3508 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3509 if test $ac_compiler_gnu = yes; then 3510 GXX=yes 3511 else 3512 GXX= 3513 fi 3514 ac_test_CXXFLAGS=${CXXFLAGS+set} 3515 ac_save_CXXFLAGS=$CXXFLAGS 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3517 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 3518 if ${ac_cv_prog_cxx_g+:} false; then : 3519 $as_echo_n "(cached) " >&6 3520 else 3521 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3522 ac_cxx_werror_flag=yes 3523 ac_cv_prog_cxx_g=no 3524 CXXFLAGS="-g" 3525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3526 /* end confdefs.h. */ 3527 3528 int 3529 main () 3530 { 3531 3532 ; 3533 return 0; 3534 } 3535 _ACEOF 3536 if ac_fn_cxx_try_compile "$LINENO"; then : 3537 ac_cv_prog_cxx_g=yes 3538 else 3539 CXXFLAGS="" 3540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3541 /* end confdefs.h. */ 3542 3543 int 3544 main () 3545 { 3546 3547 ; 3548 return 0; 3549 } 3550 _ACEOF 3551 if ac_fn_cxx_try_compile "$LINENO"; then : 3552 3553 else 3554 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3555 CXXFLAGS="-g" 3556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3557 /* end confdefs.h. */ 3558 3559 int 3560 main () 3561 { 3562 3563 ; 3564 return 0; 3565 } 3566 _ACEOF 3567 if ac_fn_cxx_try_compile "$LINENO"; then : 3568 ac_cv_prog_cxx_g=yes 3569 fi 3570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3571 fi 3572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3573 fi 3574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3575 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3576 fi 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3578 $as_echo "$ac_cv_prog_cxx_g" >&6; } 3579 if test "$ac_test_CXXFLAGS" = set; then 3580 CXXFLAGS=$ac_save_CXXFLAGS 3581 elif test $ac_cv_prog_cxx_g = yes; then 3582 if test "$GXX" = yes; then 3583 CXXFLAGS="-g -O2" 3584 else 3585 CXXFLAGS="-g" 3586 fi 3587 else 3588 if test "$GXX" = yes; then 3589 CXXFLAGS="-O2" 3590 else 3591 CXXFLAGS= 3592 fi 3593 fi 3594 ac_ext=c 3595 ac_cpp='$CPP $CPPFLAGS' 3596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3598 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3599 3600 3601 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option 3602 # The release mode use is the default one for autoconf 3603 if test "$GCC" = yes; then 3604 if test "$CFLAGS" = ""; then 3605 if test "$ENABLE_DEBUG" = 1; then 3606 CFLAGS=-g 3607 fi 3608 if test "$ENABLE_RELEASE" = 1; then 3609 CFLAGS="$CFLAGS -O2" 3610 fi 3611 fi 3612 if test "$CXXFLAGS" = ""; then 3613 if test "$ENABLE_DEBUG" = 1; then 3614 CXXFLAGS=-g 3615 fi 3616 if test "$ENABLE_RELEASE" = 1; then 3617 CXXFLAGS="$CXXFLAGS -O2" 3618 fi 3619 fi 3620 fi 3621 3622 ac_ext=c 3623 ac_cpp='$CPP $CPPFLAGS' 3624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3626 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3628 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3629 # On Suns, sometimes $CPP names a directory. 3630 if test -n "$CPP" && test -d "$CPP"; then 3631 CPP= 3632 fi 3633 if test -z "$CPP"; then 3634 if ${ac_cv_prog_CPP+:} false; then : 3635 $as_echo_n "(cached) " >&6 3636 else 3637 # Double quotes because CPP needs to be expanded 3638 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3639 do 3640 ac_preproc_ok=false 3641 for ac_c_preproc_warn_flag in '' yes 3642 do 3643 # Use a header file that comes with gcc, so configuring glibc 3644 # with a fresh cross-compiler works. 3645 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3646 # <limits.h> exists even on freestanding compilers. 3647 # On the NeXT, cc -E runs the code through the compiler's parser, 3648 # not just through cpp. "Syntax error" is here to catch this case. 3649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3650 /* end confdefs.h. */ 3651 #ifdef __STDC__ 3652 # include <limits.h> 3653 #else 3654 # include <assert.h> 3655 #endif 3656 Syntax error 3657 _ACEOF 3658 if ac_fn_c_try_cpp "$LINENO"; then : 3659 3660 else 3661 # Broken: fails on valid input. 3662 continue 3663 fi 3664 rm -f conftest.err conftest.i conftest.$ac_ext 3665 3666 # OK, works on sane cases. Now check whether nonexistent headers 3667 # can be detected and how. 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669 /* end confdefs.h. */ 3670 #include <ac_nonexistent.h> 3671 _ACEOF 3672 if ac_fn_c_try_cpp "$LINENO"; then : 3673 # Broken: success on invalid input. 3674 continue 3675 else 3676 # Passes both tests. 3677 ac_preproc_ok=: 3678 break 3679 fi 3680 rm -f conftest.err conftest.i conftest.$ac_ext 3681 3682 done 3683 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3684 rm -f conftest.i conftest.err conftest.$ac_ext 3685 if $ac_preproc_ok; then : 3686 break 3687 fi 3688 3689 done 3690 ac_cv_prog_CPP=$CPP 3691 3692 fi 3693 CPP=$ac_cv_prog_CPP 3694 else 3695 ac_cv_prog_CPP=$CPP 3696 fi 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3698 $as_echo "$CPP" >&6; } 3699 ac_preproc_ok=false 3700 for ac_c_preproc_warn_flag in '' yes 3701 do 3702 # Use a header file that comes with gcc, so configuring glibc 3703 # with a fresh cross-compiler works. 3704 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3705 # <limits.h> exists even on freestanding compilers. 3706 # On the NeXT, cc -E runs the code through the compiler's parser, 3707 # not just through cpp. "Syntax error" is here to catch this case. 3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3709 /* end confdefs.h. */ 3710 #ifdef __STDC__ 3711 # include <limits.h> 3712 #else 3713 # include <assert.h> 3714 #endif 3715 Syntax error 3716 _ACEOF 3717 if ac_fn_c_try_cpp "$LINENO"; then : 3718 3719 else 3720 # Broken: fails on valid input. 3721 continue 3722 fi 3723 rm -f conftest.err conftest.i conftest.$ac_ext 3724 3725 # OK, works on sane cases. Now check whether nonexistent headers 3726 # can be detected and how. 3727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3728 /* end confdefs.h. */ 3729 #include <ac_nonexistent.h> 3730 _ACEOF 3731 if ac_fn_c_try_cpp "$LINENO"; then : 3732 # Broken: success on invalid input. 3733 continue 3734 else 3735 # Passes both tests. 3736 ac_preproc_ok=: 3737 break 3738 fi 3739 rm -f conftest.err conftest.i conftest.$ac_ext 3740 3741 done 3742 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3743 rm -f conftest.i conftest.err conftest.$ac_ext 3744 if $ac_preproc_ok; then : 3745 3746 else 3747 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3749 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3750 See \`config.log' for more details" "$LINENO" 5; } 3751 fi 3752 3753 ac_ext=c 3754 ac_cpp='$CPP $CPPFLAGS' 3755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3757 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3758 3759 3760 # Find a good install program. We prefer a C program (faster), 3761 # so one script is as good as another. But avoid the broken or 3762 # incompatible versions: 3763 # SysV /etc/install, /usr/sbin/install 3764 # SunOS /usr/etc/install 3765 # IRIX /sbin/install 3766 # AIX /bin/install 3767 # AmigaOS /C/install, which installs bootblocks on floppy discs 3768 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3769 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3770 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3771 # OS/2's system install, which has a completely different semantic 3772 # ./install, which can be erroneously created by make from ./install.sh. 3773 # Reject install programs that cannot install multiple files. 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3775 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3776 if test -z "$INSTALL"; then 3777 if ${ac_cv_path_install+:} false; then : 3778 $as_echo_n "(cached) " >&6 3779 else 3780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3781 for as_dir in $PATH 3782 do 3783 IFS=$as_save_IFS 3784 test -z "$as_dir" && as_dir=. 3785 # Account for people who put trailing slashes in PATH elements. 3786 case $as_dir/ in #(( 3787 ./ | .// | /[cC]/* | \ 3788 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3789 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3790 /usr/ucb/* ) ;; 3791 *) 3792 # OSF1 and SCO ODT 3.0 have their own names for install. 3793 # Don't use installbsd from OSF since it installs stuff as root 3794 # by default. 3795 for ac_prog in ginstall scoinst install; do 3796 for ac_exec_ext in '' $ac_executable_extensions; do 3797 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3798 if test $ac_prog = install && 3799 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3800 # AIX install. It has an incompatible calling convention. 3801 : 3802 elif test $ac_prog = install && 3803 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3804 # program-specific install script used by HP pwplus--don't use. 3805 : 3806 else 3807 rm -rf conftest.one conftest.two conftest.dir 3808 echo one > conftest.one 3809 echo two > conftest.two 3810 mkdir conftest.dir 3811 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3812 test -s conftest.one && test -s conftest.two && 3813 test -s conftest.dir/conftest.one && 3814 test -s conftest.dir/conftest.two 3815 then 3816 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3817 break 3 3818 fi 3819 fi 3820 fi 3821 done 3822 done 3823 ;; 3824 esac 3825 3826 done 3827 IFS=$as_save_IFS 3828 3829 rm -rf conftest.one conftest.two conftest.dir 3830 3831 fi 3832 if test "${ac_cv_path_install+set}" = set; then 3833 INSTALL=$ac_cv_path_install 3834 else 3835 # As a last resort, use the slow shell script. Don't cache a 3836 # value for INSTALL within a source directory, because that will 3837 # break other packages using the cache if that directory is 3838 # removed, or if the value is a relative name. 3839 INSTALL=$ac_install_sh 3840 fi 3841 fi 3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3843 $as_echo "$INSTALL" >&6; } 3844 3845 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3846 # It thinks the first close brace ends the variable substitution. 3847 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3848 3849 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3850 3851 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3852 3853 3854 3855 3856 ac_ext=cpp 3857 ac_cpp='$CXXCPP $CPPFLAGS' 3858 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3859 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3860 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3861 3862 3863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3864 /* end confdefs.h. */ 3865 3866 int 3867 main () 3868 { 3869 3870 ; 3871 return 0; 3872 } 3873 _ACEOF 3874 if ac_fn_cxx_try_link "$LINENO"; then : 3875 3876 fi 3877 rm -f core conftest.err conftest.$ac_objext \ 3878 conftest$ac_exeext conftest.$ac_ext 3879 ac_ext=c 3880 ac_cpp='$CPP $CPPFLAGS' 3881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3883 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3884 3885 3886 # make sure install is relative to srcdir - if a script 3887 if test "$srcdir" = "."; then 3888 # If srcdir isn't just ., then (srcdir) is already prepended. 3889 if test "${ac_install_sh}" = "${INSTALL}"; then 3890 INSTALL="\\\$(top_srcdir)/${ac_install_sh}" 3891 fi 3892 fi 3893 3894 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true) 3895 #AC_CHECK_PROG(STRIP, strip, strip, true) 3896 3897 # Check for the platform make 3898 for ac_prog in gmake gnumake 3899 do 3900 # Extract the first word of "$ac_prog", so it can be a program name with args. 3901 set dummy $ac_prog; ac_word=$2 3902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3903 $as_echo_n "checking for $ac_word... " >&6; } 3904 if ${ac_cv_path_U_MAKE+:} false; then : 3905 $as_echo_n "(cached) " >&6 3906 else 3907 case $U_MAKE in 3908 [\\/]* | ?:[\\/]*) 3909 ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path. 3910 ;; 3911 *) 3912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3913 for as_dir in $PATH 3914 do 3915 IFS=$as_save_IFS 3916 test -z "$as_dir" && as_dir=. 3917 for ac_exec_ext in '' $ac_executable_extensions; do 3918 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3919 ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext" 3920 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3921 break 2 3922 fi 3923 done 3924 done 3925 IFS=$as_save_IFS 3926 3927 ;; 3928 esac 3929 fi 3930 U_MAKE=$ac_cv_path_U_MAKE 3931 if test -n "$U_MAKE"; then 3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5 3933 $as_echo "$U_MAKE" >&6; } 3934 else 3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3936 $as_echo "no" >&6; } 3937 fi 3938 3939 3940 test -n "$U_MAKE" && break 3941 done 3942 test -n "$U_MAKE" || U_MAKE="make" 3943 3944 3945 3946 3947 3948 # Check whether --with-cross-build was given. 3949 if test "${with_cross_build+set}" = set; then : 3950 withval=$with_cross_build; cross_buildroot="${withval}" 3951 else 3952 cross_buildroot="" 3953 fi 3954 3955 3956 if test "X$cross_buildroot" = "X"; then 3957 if test "$cross_compiling" = "yes"; then 3958 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 3959 fi 3960 else 3961 if test -f "${cross_buildroot}/config/icucross.mk"; then 3962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5 3963 $as_echo "Using cross buildroot: $cross_buildroot" >&6; } 3964 else 3965 if test -d "${cross_buildroot}"; then 3966 as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5 3967 else 3968 as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5 3969 fi 3970 fi 3971 fi 3972 3973 3974 # Check for doxygen to generate documentation 3975 # Extract the first word of "doxygen", so it can be a program name with args. 3976 set dummy doxygen; ac_word=$2 3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3978 $as_echo_n "checking for $ac_word... " >&6; } 3979 if ${ac_cv_path_DOXYGEN+:} false; then : 3980 $as_echo_n "(cached) " >&6 3981 else 3982 case $DOXYGEN in 3983 [\\/]* | ?:[\\/]*) 3984 ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. 3985 ;; 3986 *) 3987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3988 as_dummy="$PATH:/usr/local/bin:/usr/bin" 3989 for as_dir in $as_dummy 3990 do 3991 IFS=$as_save_IFS 3992 test -z "$as_dir" && as_dir=. 3993 for ac_exec_ext in '' $ac_executable_extensions; do 3994 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3995 ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" 3996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3997 break 2 3998 fi 3999 done 4000 done 4001 IFS=$as_save_IFS 4002 4003 ;; 4004 esac 4005 fi 4006 DOXYGEN=$ac_cv_path_DOXYGEN 4007 if test -n "$DOXYGEN"; then 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5 4009 $as_echo "$DOXYGEN" >&6; } 4010 else 4011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4012 $as_echo "no" >&6; } 4013 fi 4014 4015 4016 4017 # Check that the linker is usable 4018 4019 case "${host}" in 4020 *-*-cygwin*|*-*-mingw*) 4021 if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then 4022 as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect. 4023 Please follow the directions in ICU's readme." "$LINENO" 5 4024 fi;; 4025 *);; 4026 esac 4027 4028 # Determine the executable suffix 4029 # We don't use AC_EXEEXT because some compilers output separate debugging 4030 # files, which confuses the AC_EXEEXT macro. 4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5 4032 $as_echo_n "checking checking for executable suffix... " >&6; } 4033 case "${host}" in 4034 *-*-cygwin*|*-*-mingw*) EXEEXT=.exe ;; 4035 *) EXEEXT="" ;; 4036 esac 4037 ac_exeext=$EXEEXT 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5 4039 $as_echo "$EXEEXT" >&6; } 4040 4041 4042 # Determine how strict we want to be when compiling 4043 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5 4045 $as_echo_n "checking whether strict compiling is on... " >&6; } 4046 # Check whether --enable-strict was given. 4047 if test "${enable_strict+set}" = set; then : 4048 enableval=$enable_strict; 4049 if test "$enableval" = no 4050 then 4051 ac_use_strict_options=no 4052 else 4053 ac_use_strict_options=yes 4054 fi 4055 4056 else 4057 ac_use_strict_options=yes 4058 fi 4059 4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5 4061 $as_echo "$ac_use_strict_options" >&6; } 4062 4063 if test "$ac_use_strict_options" = yes 4064 then 4065 if test "$GCC" = yes 4066 then 4067 # Do not use -ansi. It limits us to C90, and it breaks some platforms. 4068 # We use -std=c99 to disable the gnu99 defaults and its associated warnings 4069 CFLAGS="$CFLAGS -Wall -std=c99 -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings" 4070 else 4071 case "${host}" in 4072 *-*-cygwin) 4073 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft" 4074 then 4075 CFLAGS="$CFLAGS /W4" 4076 fi 4077 esac 4078 fi 4079 if test "$GXX" = yes 4080 then 4081 CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long" 4082 else 4083 case "${host}" in 4084 *-*-cygwin) 4085 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft" 4086 then 4087 CXXFLAGS="$CXXFLAGS /W4" 4088 fi 4089 esac 4090 fi 4091 fi 4092 4093 4094 # Check if we can build and use 64-bit libraries 4095 4096 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4098 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4099 if ${ac_cv_path_GREP+:} false; then : 4100 $as_echo_n "(cached) " >&6 4101 else 4102 if test -z "$GREP"; then 4103 ac_path_GREP_found=false 4104 # Loop through the user's path and test for each of PROGNAME-LIST 4105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4106 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4107 do 4108 IFS=$as_save_IFS 4109 test -z "$as_dir" && as_dir=. 4110 for ac_prog in grep ggrep; do 4111 for ac_exec_ext in '' $ac_executable_extensions; do 4112 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4113 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4114 # Check for GNU ac_path_GREP and select it if it is found. 4115 # Check for GNU $ac_path_GREP 4116 case `"$ac_path_GREP" --version 2>&1` in 4117 *GNU*) 4118 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4119 *) 4120 ac_count=0 4121 $as_echo_n 0123456789 >"conftest.in" 4122 while : 4123 do 4124 cat "conftest.in" "conftest.in" >"conftest.tmp" 4125 mv "conftest.tmp" "conftest.in" 4126 cp "conftest.in" "conftest.nl" 4127 $as_echo 'GREP' >> "conftest.nl" 4128 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4129 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4130 as_fn_arith $ac_count + 1 && ac_count=$as_val 4131 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4132 # Best one so far, save it but keep looking for a better one 4133 ac_cv_path_GREP="$ac_path_GREP" 4134 ac_path_GREP_max=$ac_count 4135 fi 4136 # 10*(2^10) chars as input seems more than enough 4137 test $ac_count -gt 10 && break 4138 done 4139 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4140 esac 4141 4142 $ac_path_GREP_found && break 3 4143 done 4144 done 4145 done 4146 IFS=$as_save_IFS 4147 if test -z "$ac_cv_path_GREP"; then 4148 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4149 fi 4150 else 4151 ac_cv_path_GREP=$GREP 4152 fi 4153 4154 fi 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4156 $as_echo "$ac_cv_path_GREP" >&6; } 4157 GREP="$ac_cv_path_GREP" 4158 4159 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4161 $as_echo_n "checking for egrep... " >&6; } 4162 if ${ac_cv_path_EGREP+:} false; then : 4163 $as_echo_n "(cached) " >&6 4164 else 4165 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4166 then ac_cv_path_EGREP="$GREP -E" 4167 else 4168 if test -z "$EGREP"; then 4169 ac_path_EGREP_found=false 4170 # Loop through the user's path and test for each of PROGNAME-LIST 4171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4172 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4173 do 4174 IFS=$as_save_IFS 4175 test -z "$as_dir" && as_dir=. 4176 for ac_prog in egrep; do 4177 for ac_exec_ext in '' $ac_executable_extensions; do 4178 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4179 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4180 # Check for GNU ac_path_EGREP and select it if it is found. 4181 # Check for GNU $ac_path_EGREP 4182 case `"$ac_path_EGREP" --version 2>&1` in 4183 *GNU*) 4184 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4185 *) 4186 ac_count=0 4187 $as_echo_n 0123456789 >"conftest.in" 4188 while : 4189 do 4190 cat "conftest.in" "conftest.in" >"conftest.tmp" 4191 mv "conftest.tmp" "conftest.in" 4192 cp "conftest.in" "conftest.nl" 4193 $as_echo 'EGREP' >> "conftest.nl" 4194 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4195 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4196 as_fn_arith $ac_count + 1 && ac_count=$as_val 4197 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4198 # Best one so far, save it but keep looking for a better one 4199 ac_cv_path_EGREP="$ac_path_EGREP" 4200 ac_path_EGREP_max=$ac_count 4201 fi 4202 # 10*(2^10) chars as input seems more than enough 4203 test $ac_count -gt 10 && break 4204 done 4205 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4206 esac 4207 4208 $ac_path_EGREP_found && break 3 4209 done 4210 done 4211 done 4212 IFS=$as_save_IFS 4213 if test -z "$ac_cv_path_EGREP"; then 4214 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4215 fi 4216 else 4217 ac_cv_path_EGREP=$EGREP 4218 fi 4219 4220 fi 4221 fi 4222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4223 $as_echo "$ac_cv_path_EGREP" >&6; } 4224 EGREP="$ac_cv_path_EGREP" 4225 4226 4227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4228 $as_echo_n "checking for ANSI C header files... " >&6; } 4229 if ${ac_cv_header_stdc+:} false; then : 4230 $as_echo_n "(cached) " >&6 4231 else 4232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4233 /* end confdefs.h. */ 4234 #include <stdlib.h> 4235 #include <stdarg.h> 4236 #include <string.h> 4237 #include <float.h> 4238 4239 int 4240 main () 4241 { 4242 4243 ; 4244 return 0; 4245 } 4246 _ACEOF 4247 if ac_fn_c_try_compile "$LINENO"; then : 4248 ac_cv_header_stdc=yes 4249 else 4250 ac_cv_header_stdc=no 4251 fi 4252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4253 4254 if test $ac_cv_header_stdc = yes; then 4255 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4257 /* end confdefs.h. */ 4258 #include <string.h> 4259 4260 _ACEOF 4261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4262 $EGREP "memchr" >/dev/null 2>&1; then : 4263 4264 else 4265 ac_cv_header_stdc=no 4266 fi 4267 rm -f conftest* 4268 4269 fi 4270 4271 if test $ac_cv_header_stdc = yes; then 4272 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4274 /* end confdefs.h. */ 4275 #include <stdlib.h> 4276 4277 _ACEOF 4278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4279 $EGREP "free" >/dev/null 2>&1; then : 4280 4281 else 4282 ac_cv_header_stdc=no 4283 fi 4284 rm -f conftest* 4285 4286 fi 4287 4288 if test $ac_cv_header_stdc = yes; then 4289 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4290 if test "$cross_compiling" = yes; then : 4291 : 4292 else 4293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4294 /* end confdefs.h. */ 4295 #include <ctype.h> 4296 #include <stdlib.h> 4297 #if ((' ' & 0x0FF) == 0x020) 4298 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4299 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4300 #else 4301 # define ISLOWER(c) \ 4302 (('a' <= (c) && (c) <= 'i') \ 4303 || ('j' <= (c) && (c) <= 'r') \ 4304 || ('s' <= (c) && (c) <= 'z')) 4305 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4306 #endif 4307 4308 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4309 int 4310 main () 4311 { 4312 int i; 4313 for (i = 0; i < 256; i++) 4314 if (XOR (islower (i), ISLOWER (i)) 4315 || toupper (i) != TOUPPER (i)) 4316 return 2; 4317 return 0; 4318 } 4319 _ACEOF 4320 if ac_fn_c_try_run "$LINENO"; then : 4321 4322 else 4323 ac_cv_header_stdc=no 4324 fi 4325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4326 conftest.$ac_objext conftest.beam conftest.$ac_ext 4327 fi 4328 4329 fi 4330 fi 4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4332 $as_echo "$ac_cv_header_stdc" >&6; } 4333 if test $ac_cv_header_stdc = yes; then 4334 4335 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4336 4337 fi 4338 4339 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4340 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4341 inttypes.h stdint.h unistd.h 4342 do : 4343 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4344 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4345 " 4346 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4347 cat >>confdefs.h <<_ACEOF 4348 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4349 _ACEOF 4350 4351 fi 4352 4353 done 4354 4355 4356 4357 BITS_REQ=nochange 4358 ENABLE_64BIT_LIBS=unknown 4359 ## revisit this for cross-compile. 4360 4361 # Check whether --enable-64bit-libs was given. 4362 if test "${enable_64bit_libs+set}" = set; then : 4363 enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs" 4364 case "${enableval}" in 4365 no|false|32) with_library_bits=32; ;; 4366 yes|true|64) with_library_bits=64else32 ;; 4367 nochange) with_library_bits=nochange; ;; 4368 *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;; 4369 esac 4370 fi 4371 4372 4373 4374 4375 # Check whether --with-library-bits was given. 4376 if test "${with_library_bits+set}" = set; then : 4377 withval=$with_library_bits; case "${withval}" in 4378 ""|nochange) BITS_REQ=$withval ;; 4379 32|64|64else32) BITS_REQ=$withval ;; 4380 *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;; 4381 esac 4382 fi 4383 4384 4385 # don't use these for cross compiling 4386 if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then 4387 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 4388 fi 4389 # The cast to long int works around a bug in the HP C Compiler 4390 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4391 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4392 # This bug is HP SR number 8606223364. 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 4394 $as_echo_n "checking size of void *... " >&6; } 4395 if ${ac_cv_sizeof_void_p+:} false; then : 4396 $as_echo_n "(cached) " >&6 4397 else 4398 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 4399 4400 else 4401 if test "$ac_cv_type_void_p" = yes; then 4402 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4403 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4404 as_fn_error 77 "cannot compute sizeof (void *) 4405 See \`config.log' for more details" "$LINENO" 5; } 4406 else 4407 ac_cv_sizeof_void_p=0 4408 fi 4409 fi 4410 4411 fi 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 4413 $as_echo "$ac_cv_sizeof_void_p" >&6; } 4414 4415 4416 4417 cat >>confdefs.h <<_ACEOF 4418 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4419 _ACEOF 4420 4421 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5 4423 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; } 4424 case $ac_cv_sizeof_void_p in 4425 8) DEFAULT_64BIT=yes ;; 4426 4) DEFAULT_64BIT=no ;; 4427 *) DEFAULT_64BIT=unknown 4428 esac 4429 BITS_GOT=unknown 4430 4431 # 'OK' here means, we can exit any further checking, everything's copa 4432 BITS_OK=yes 4433 4434 # do we need to check for buildable/runnable 32 or 64 bit? 4435 BITS_CHECK_32=no 4436 BITS_CHECK_64=no 4437 4438 # later, can we run the 32/64 bit binaries so made? 4439 BITS_RUN_32=no 4440 BITS_RUN_64=no 4441 4442 if test "$DEFAULT_64BIT" = "yes"; then 4443 # we get 64 bits by default. 4444 BITS_GOT=64 4445 case "$BITS_REQ" in 4446 32) 4447 # need to look for 32 bit support. 4448 BITS_CHECK_32=yes 4449 # not copa. 4450 BITS_OK=no;; 4451 # everyone else is happy. 4452 nochange) ;; 4453 *) ;; 4454 esac 4455 elif test "$DEFAULT_64BIT" = "no"; then 4456 # not 64 bit by default. 4457 BITS_GOT=32 4458 case "$BITS_REQ" in 4459 64|64else32) 4460 BITS_CHECK_64=yes 4461 #BITS_CHECK_32=yes 4462 BITS_OK=no;; 4463 nochange) ;; 4464 *) ;; 4465 esac 4466 elif test "$DEFAULT_64BIT" = "unknown"; then 4467 # cross compiling. 4468 BITS_GOT=unknown 4469 case "$BITS_REQ" in 4470 64|64else32) BITS_OK=no 4471 BITS_CHECK_32=yes 4472 BITS_CHECK_64=yes ;; 4473 32) BITS_OK=no;; 4474 nochange) ;; 4475 *) ;; 4476 esac 4477 fi 4478 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5 4480 $as_echo "$DEFAULT_64BIT" >&6; }; 4481 4482 if test "$BITS_OK" != "yes"; then 4483 # not copa. back these up. 4484 CFLAGS_OLD="${CFLAGS}" 4485 CXXFLAGS_OLD="${CXXFLAGS}" 4486 LDFLAGS_OLD="${LDFLAGS}" 4487 ARFLAGS_OLD="${ARFLAGS}" 4488 4489 CFLAGS_32="${CFLAGS}" 4490 CXXFLAGS_32="${CXXFLAGS}" 4491 LDFLAGS_32="${LDFLAGS}" 4492 ARFLAGS_32="${ARFLAGS}" 4493 4494 CFLAGS_64="${CFLAGS}" 4495 CXXFLAGS_64="${CXXFLAGS}" 4496 LDFLAGS_64="${LDFLAGS}" 4497 ARFLAGS_64="${ARFLAGS}" 4498 4499 CAN_BUILD_64=unknown 4500 CAN_BUILD_32=unknown 4501 # These results can't be cached because is sets compiler flags. 4502 if test "$BITS_CHECK_64" = "yes"; then 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5 4504 $as_echo_n "checking how to build 64-bit executables... " >&6; } 4505 CAN_BUILD_64=no 4506 #### 4507 # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it. 4508 # Note, we don't have to actually check if the options work- we'll try them before using them. 4509 # So, only try actually testing the options, if you are trying to decide between multiple options. 4510 # On exit from the following clauses: 4511 # if CAN_BUILD_64=yes: 4512 # *FLAGS are assumed to contain the right settings for 64bit 4513 # else if CAN_BUILD_64=no: (default) 4514 # *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD 4515 4516 if test "$GCC" = yes; then 4517 CFLAGS="${CFLAGS} -m64" 4518 CXXFLAGS="${CXXFLAGS} -m64" 4519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4520 /* end confdefs.h. */ 4521 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4522 _ACEOF 4523 if ac_fn_c_try_compile "$LINENO"; then : 4524 CAN_BUILD_64=yes 4525 else 4526 CAN_BUILD_64=no 4527 fi 4528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4529 else 4530 case "${host}" in 4531 sparc*-*-solaris*) 4532 # 1. try -m64 4533 CFLAGS="${CFLAGS} -m64" 4534 CXXFLAGS="${CXXFLAGS} -m64" 4535 if test "$cross_compiling" = yes; then : 4536 CAN_BUILD_64=unknown 4537 else 4538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4539 /* end confdefs.h. */ 4540 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4541 _ACEOF 4542 if ac_fn_c_try_run "$LINENO"; then : 4543 CAN_BUILD_64=yes 4544 else 4545 CAN_BUILD_64=no 4546 fi 4547 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4548 conftest.$ac_objext conftest.beam conftest.$ac_ext 4549 fi 4550 4551 if test "$CAN_BUILD_64" != yes; then 4552 # Nope. back out changes. 4553 CFLAGS="${CFLAGS_OLD}" 4554 CXXFLAGS="${CFLAGS_OLD}" 4555 # 2. try xarch=v9 [deprecated] 4556 ## TODO: cross compile: the following won't work. 4557 SPARCV9=`isainfo -n 2>&1 | grep sparcv9` 4558 SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:` 4559 # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs" 4560 if test -z "$SOL64" && test -n "$SPARCV9"; then 4561 CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9" 4562 CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9" 4563 LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9" 4564 CAN_BUILD_64=yes 4565 fi 4566 fi 4567 ;; 4568 i386-*-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="${CXXFLAGS_OLD}" 4592 # 2. try the older compiler option 4593 ## TODO: cross compile problem 4594 AMD64=`isainfo -n 2>&1 | grep amd64` 4595 SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:` 4596 if test -z "$SOL64" && test -n "$AMD64"; then 4597 CFLAGS="${CFLAGS} -xtarget=generic64" 4598 CXXFLAGS="${CXXFLAGS} -xtarget=generic64" 4599 CAN_BUILD_64=yes 4600 fi 4601 fi 4602 ;; 4603 ia64-*-linux*) 4604 # check for ecc/ecpc compiler support 4605 ## TODO: cross compiler problem 4606 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then 4607 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then 4608 CAN_BUILD_64=yes 4609 fi 4610 fi 4611 ;; 4612 *-*-cygwin) 4613 # vcvarsamd64.bat should have been used to enable 64-bit builds. 4614 # We only do this check to display the correct answer. 4615 ## TODO: cross compiler problem 4616 if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then 4617 CAN_BUILD_64=yes 4618 fi 4619 ;; 4620 *-*-aix*|powerpc64-*-linux*) 4621 CFLAGS="${CFLAGS} -q64" 4622 CXXFLAGS="${CXXFLAGS} -q64" 4623 LDFLAGS="${LDFLAGS} -q64" 4624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4625 /* end confdefs.h. */ 4626 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4627 _ACEOF 4628 if ac_fn_c_try_compile "$LINENO"; then : 4629 CAN_BUILD_64=yes 4630 else 4631 CAN_BUILD_64=no 4632 fi 4633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4634 if test "$CAN_BUILD_64" = yes; then 4635 # worked- set other options. 4636 case "${host}" in 4637 *-*-aix*) 4638 # tell AIX what executable mode to use. 4639 ARFLAGS="${ARFLAGS} -X64" 4640 esac 4641 fi 4642 ;; 4643 *-*-hpux*) 4644 # First we try the newer +DD64, if that doesn't work, 4645 # try other options. 4646 4647 CFLAGS="${CFLAGS} +DD64" 4648 CXXFLAGS="${CXXFLAGS} +DD64" 4649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4650 /* end confdefs.h. */ 4651 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4652 _ACEOF 4653 if ac_fn_c_try_compile "$LINENO"; then : 4654 CAN_BUILD_64=yes 4655 else 4656 CAN_BUILD_64=no 4657 fi 4658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4659 if test "$CAN_BUILD_64" != yes; then 4660 # reset 4661 CFLAGS="${CFLAGS_OLD}" 4662 CXXFLAGS="${CXXFLAGS_OLD}" 4663 # append 4664 CFLAGS="${CFLAGS} +DA2.0W" 4665 CXXFLAGS="${CXXFLAGS} +DA2.0W" 4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4667 /* end confdefs.h. */ 4668 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4669 _ACEOF 4670 if ac_fn_c_try_compile "$LINENO"; then : 4671 CAN_BUILD_64=yes 4672 else 4673 CAN_BUILD_64=no 4674 fi 4675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4676 fi 4677 ;; 4678 *-*ibm-openedition*|*-*-os390*) 4679 CFLAGS="${CFLAGS} -Wc,lp64" 4680 CXXFLAGS="${CXXFLAGS} -Wc,lp64" 4681 LDFLAGS="${LDFLAGS} -Wl,lp64" 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683 /* end confdefs.h. */ 4684 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4685 _ACEOF 4686 if ac_fn_c_try_compile "$LINENO"; then : 4687 CAN_BUILD_64=yes 4688 else 4689 CAN_BUILD_64=no 4690 fi 4691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4692 ;; 4693 *) 4694 # unknown platform. 4695 ;; 4696 esac 4697 fi 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5 4699 $as_echo "$CAN_BUILD_64" >&6; } 4700 if test "$CAN_BUILD_64" = yes; then 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5 4702 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; } 4703 if test "$cross_compiling" = yes; then : 4704 BITS_RUN_64=unknown 4705 else 4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4707 /* end confdefs.h. */ 4708 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4709 _ACEOF 4710 if ac_fn_c_try_run "$LINENO"; then : 4711 BITS_RUN_64=yes 4712 else 4713 BITS_RUN_64=no 4714 fi 4715 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4716 conftest.$ac_objext conftest.beam conftest.$ac_ext 4717 fi 4718 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5 4720 $as_echo "$BITS_RUN_64" >&6; }; 4721 4722 CFLAGS_64="${CFLAGS}" 4723 CXXFLAGS_64="${CXXFLAGS}" 4724 LDFLAGS_64="${LDFLAGS}" 4725 ARFLAGS_64="${ARFLAGS}" 4726 fi 4727 # put it back. 4728 CFLAGS="${CFLAGS_OLD}" 4729 CXXFLAGS="${CXXFLAGS_OLD}" 4730 LDFLAGS="${LDFLAGS_OLD}" 4731 ARFLAGS="${ARFLAGS_OLD}" 4732 fi 4733 if test "$BITS_CHECK_32" = "yes"; then 4734 # see comment under 'if BITS_CHECK_64', above. 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5 4736 $as_echo_n "checking how to build 32-bit executables... " >&6; } 4737 if test "$GCC" = yes; then 4738 CFLAGS="${CFLAGS} -m32" 4739 CXXFLAGS="${CXXFLAGS} -m32" 4740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4741 /* end confdefs.h. */ 4742 int main(void) {return (sizeof(void*)*8==32)?0:1;} 4743 _ACEOF 4744 if ac_fn_c_try_compile "$LINENO"; then : 4745 CAN_BUILD_32=yes 4746 else 4747 CAN_BUILD_32=no 4748 fi 4749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4750 fi 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5 4752 $as_echo "$CAN_BUILD_32" >&6; } 4753 if test "$CAN_BUILD_32" = yes; then 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5 4755 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; } 4756 if test "$cross_compiling" = yes; then : 4757 BITS_RUN_32=unknown 4758 else 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760 /* end confdefs.h. */ 4761 int main(void) {return (sizeof(void*)*8==32)?0:1;} 4762 _ACEOF 4763 if ac_fn_c_try_run "$LINENO"; then : 4764 BITS_RUN_32=yes 4765 else 4766 BITS_RUN_32=no 4767 fi 4768 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4769 conftest.$ac_objext conftest.beam conftest.$ac_ext 4770 fi 4771 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5 4773 $as_echo "$BITS_RUN_32" >&6; }; 4774 CFLAGS_32="${CFLAGS}" 4775 CXXFLAGS_32="${CXXFLAGS}" 4776 LDFLAGS_32="${LDFLAGS}" 4777 ARFLAGS_32="${ARFLAGS}" 4778 fi 4779 # put it back. 4780 CFLAGS="${CFLAGS_OLD}" 4781 CXXFLAGS="${CXXFLAGS_OLD}" 4782 LDFLAGS="${LDFLAGS_OLD}" 4783 ARFLAGS="${ARFLAGS_OLD}" 4784 fi 4785 4786 ## 4787 # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do. 4788 # 4789 4790 # First, implement 64else32 4791 if test "$BITS_REQ" = "64else32"; then 4792 if test "$BITS_RUN_64" = "yes"; then 4793 BITS_REQ=64 4794 else 4795 # no changes. 4796 BITS_OK=yes 4797 fi 4798 fi 4799 4800 # implement. 4801 if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then 4802 CFLAGS="${CFLAGS_32}" 4803 CXXFLAGS="${CXXFLAGS_32}" 4804 LDFLAGS="${LDFLAGS_32}" 4805 ARFLAGS="${ARFLAGS_32}" 4806 BITS_OK=yes 4807 elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then 4808 CFLAGS="${CFLAGS_64}" 4809 CXXFLAGS="${CXXFLAGS_64}" 4810 LDFLAGS="${LDFLAGS_64}" 4811 ARFLAGS="${ARFLAGS_64}" 4812 BITS_OK=yes 4813 elif test "$BITS_OK" != "yes"; then 4814 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 4815 fi 4816 fi 4817 4818 4819 4820 4821 # Determine the Makefile fragment 4822 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5 4824 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; } 4825 if ${icu_cv_host_frag+:} false; then : 4826 $as_echo_n "(cached) " >&6 4827 else 4828 4829 case "${host}" in 4830 *-*-solaris*) 4831 if test "$GCC" = yes; then 4832 icu_cv_host_frag=mh-solaris-gcc 4833 else 4834 icu_cv_host_frag=mh-solaris 4835 fi ;; 4836 alpha*-*-linux-gnu) 4837 if test "$GCC" = yes; then 4838 icu_cv_host_frag=mh-alpha-linux-gcc 4839 else 4840 icu_cv_host_frag=mh-alpha-linux-cc 4841 fi ;; 4842 powerpc*-*-linux*) 4843 if test "$GCC" = yes; then 4844 icu_cv_host_frag=mh-linux 4845 else 4846 icu_cv_host_frag=mh-linux-va 4847 fi ;; 4848 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;; 4849 *-*-cygwin|*-*-mingw32) 4850 if test "$GCC" = yes; then 4851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4852 /* end confdefs.h. */ 4853 4854 #ifndef __MINGW32__ 4855 #error This is not MinGW 4856 #endif 4857 int 4858 main () 4859 { 4860 4861 ; 4862 return 0; 4863 } 4864 _ACEOF 4865 if ac_fn_c_try_compile "$LINENO"; then : 4866 icu_cv_host_frag=mh-mingw 4867 else 4868 icu_cv_host_frag=mh-cygwin 4869 fi 4870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4871 else 4872 icu_cv_host_frag=mh-cygwin-msvc 4873 fi ;; 4874 *-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;; 4875 *-*-aix*) 4876 if test "$GCC" = yes; then 4877 icu_cv_host_frag=mh-aix-gcc 4878 else 4879 icu_cv_host_frag=mh-aix-va 4880 fi ;; 4881 *-*-hpux*) 4882 if test "$GCC" = yes; then 4883 icu_cv_host_frag=mh-hpux-gcc 4884 else 4885 case "$CXX" in 4886 *aCC) icu_cv_host_frag=mh-hpux-acc ;; 4887 esac 4888 fi ;; 4889 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;; 4890 *-*-os400*) icu_cv_host_frag=mh-os400 ;; 4891 *-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;; 4892 *-apple-darwin*) icu_cv_host_frag=mh-darwin ;; 4893 *-*-beos) icu_cv_host_frag=mh-beos ;; 4894 *-*-haiku) icu_cv_host_frag=mh-haiku ;; 4895 *-*-irix*) icu_cv_host_frag=mh-irix ;; 4896 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;; 4897 *-*-nto*) icu_cv_host_frag=mh-qnx ;; 4898 *-ncr-*) icu_cv_host_frag=mh-mpras ;; 4899 *) icu_cv_host_frag=mh-unknown ;; 4900 esac 4901 4902 4903 fi 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5 4905 $as_echo "$icu_cv_host_frag" >&6; } 4906 4907 4908 # Checks for libraries and other host specific stuff 4909 # On HP/UX, don't link to -lm from a shared lib because it isn't 4910 # PIC (at least on 10.2) 4911 case "${host}" in 4912 *-*-hpux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 4913 $as_echo_n "checking for floor in -lm... " >&6; } 4914 if ${ac_cv_lib_m_floor+:} false; then : 4915 $as_echo_n "(cached) " >&6 4916 else 4917 ac_check_lib_save_LIBS=$LIBS 4918 LIBS="-lm $LIBS" 4919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4920 /* end confdefs.h. */ 4921 4922 /* Override any GCC internal prototype to avoid an error. 4923 Use char because int might match the return type of a GCC 4924 builtin and then its argument prototype would still apply. */ 4925 #ifdef __cplusplus 4926 extern "C" 4927 #endif 4928 char floor (); 4929 int 4930 main () 4931 { 4932 return floor (); 4933 ; 4934 return 0; 4935 } 4936 _ACEOF 4937 if ac_fn_c_try_link "$LINENO"; then : 4938 ac_cv_lib_m_floor=yes 4939 else 4940 ac_cv_lib_m_floor=no 4941 fi 4942 rm -f core conftest.err conftest.$ac_objext \ 4943 conftest$ac_exeext conftest.$ac_ext 4944 LIBS=$ac_check_lib_save_LIBS 4945 fi 4946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 4947 $as_echo "$ac_cv_lib_m_floor" >&6; } 4948 if test "x$ac_cv_lib_m_floor" = xyes; then : 4949 LIB_M="-lm" 4950 fi 4951 ;; 4952 4953 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 4954 $as_echo_n "checking for floor in -lm... " >&6; } 4955 if ${ac_cv_lib_m_floor+:} false; then : 4956 $as_echo_n "(cached) " >&6 4957 else 4958 ac_check_lib_save_LIBS=$LIBS 4959 LIBS="-lm $LIBS" 4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4961 /* end confdefs.h. */ 4962 4963 /* Override any GCC internal prototype to avoid an error. 4964 Use char because int might match the return type of a GCC 4965 builtin and then its argument prototype would still apply. */ 4966 #ifdef __cplusplus 4967 extern "C" 4968 #endif 4969 char floor (); 4970 int 4971 main () 4972 { 4973 return floor (); 4974 ; 4975 return 0; 4976 } 4977 _ACEOF 4978 if ac_fn_c_try_link "$LINENO"; then : 4979 ac_cv_lib_m_floor=yes 4980 else 4981 ac_cv_lib_m_floor=no 4982 fi 4983 rm -f core conftest.err conftest.$ac_objext \ 4984 conftest$ac_exeext conftest.$ac_ext 4985 LIBS=$ac_check_lib_save_LIBS 4986 fi 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 4988 $as_echo "$ac_cv_lib_m_floor" >&6; } 4989 if test "x$ac_cv_lib_m_floor" = xyes; then : 4990 cat >>confdefs.h <<_ACEOF 4991 #define HAVE_LIBM 1 4992 _ACEOF 4993 4994 LIBS="-lm $LIBS" 4995 4996 fi 4997 4998 LIB_M="" ;; 4999 esac 5000 5001 5002 # Check whether to build shared libraries 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 5004 $as_echo_n "checking whether to build shared libraries... " >&6; } 5005 enabled=no 5006 # Check whether --enable-shared was given. 5007 if test "${enable_shared+set}" = set; then : 5008 enableval=$enable_shared; case "${enableval}" in 5009 yes|"") enabled=yes; ENABLE_SHARED=YES ;; 5010 no);; 5011 *) ;; 5012 esac 5013 else 5014 enabled=yes; ENABLE_SHARED=YES 5015 5016 fi 5017 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5019 $as_echo "$enabled" >&6; } 5020 5021 5022 # Check whether to build static libraries 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 5024 $as_echo_n "checking whether to build static libraries... " >&6; } 5025 enabled=no 5026 # Check whether --enable-static was given. 5027 if test "${enable_static+set}" = set; then : 5028 enableval=$enable_static; case "${enableval}" in 5029 yes|"") enabled=yes; ENABLE_STATIC=YES ;; 5030 no) ;; 5031 *) ;; 5032 esac 5033 fi 5034 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5036 $as_echo "$enabled" >&6; } 5037 5038 5039 # When building release static library, there might be some optimization flags we can use 5040 if test "$ENABLE_STATIC" = "YES"; then 5041 if test "$ENABLE_SHARED" != "YES"; then 5042 if test "$ENABLE_RELEASE" = 1; then 5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5 5044 $as_echo_n "checking whether we can use static library optimization option... " >&6; } 5045 CHECK_STATIC_OPT_FLAG=no 5046 5047 OLD_CPPFLAGS="${CPPFLAGS}" 5048 OLD_LDFLAGS="${LDFLAGS}" 5049 5050 case "${host}" in 5051 *-linux*|i*86-*-*bsd*|i*86-pc-gnu) 5052 if test "$GCC" = yes; then 5053 CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections" 5054 LDFLAGS="${LDFLAGS} -Wl,--gc-sections" 5055 fi 5056 ;; 5057 *) 5058 ;; 5059 esac 5060 5061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5062 /* end confdefs.h. */ 5063 5064 int 5065 main () 5066 { 5067 5068 ; 5069 return 0; 5070 } 5071 _ACEOF 5072 if ac_fn_c_try_link "$LINENO"; then : 5073 CHECK_STATIC_OPT_FLAG=yes 5074 else 5075 CHECK_STATIC_OPT_FLAG=no 5076 fi 5077 rm -f core conftest.err conftest.$ac_objext \ 5078 conftest$ac_exeext conftest.$ac_ext 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5 5080 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; } 5081 if test "$CHECK_STATIC_OPT_FLAG" = no; then 5082 CPPFLAGS="${OLD_CPPFLAGS}" 5083 LDFLAGS="${OLD_LDFLAGS}" 5084 fi 5085 fi 5086 fi 5087 fi 5088 5089 5090 # Check whether to enable auto cleanup of libraries 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5 5092 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; } 5093 enabled=no 5094 UCLN_NO_AUTO_CLEANUP=1 5095 # Check whether --enable-auto-cleanup was given. 5096 if test "${enable_auto_cleanup+set}" = set; then : 5097 enableval=$enable_auto_cleanup; case "${enableval}" in 5098 yes) enabled=yes; 5099 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0"; 5100 UCLN_NO_AUTO_CLEANUP=0 5101 ;; 5102 *) ;; 5103 esac 5104 fi 5105 5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5107 $as_echo "$enabled" >&6; } 5108 5109 5110 # MSVC floating-point option 5111 MSVC_RELEASE_FLAG="" 5112 if test $enabled = yes 5113 then 5114 if test $icu_cv_host_frag = mh-cygwin-msvc 5115 then 5116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5117 /* end confdefs.h. */ 5118 5119 #if defined _MSC_VER && _MSC_VER >= 1400 5120 #else 5121 Microsoft Visual C++ < 2005 5122 #endif 5123 5124 int 5125 main () 5126 { 5127 5128 ; 5129 return 0; 5130 } 5131 _ACEOF 5132 if ac_fn_c_try_compile "$LINENO"; then : 5133 MSVC_RELEASE_FLAG="/fp:precise" 5134 else 5135 MSVC_RELEASE_FLAG="/Op" 5136 fi 5137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5138 5139 CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}" 5140 CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}" 5141 fi 5142 fi 5143 5144 # Check whether to enabled draft APIs 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5 5146 $as_echo_n "checking whether to enable draft APIs... " >&6; } 5147 enabled=yes 5148 U_DEFAULT_SHOW_DRAFT=1 5149 # Check whether --enable-draft was given. 5150 if test "${enable_draft+set}" = set; then : 5151 enableval=$enable_draft; case "${enableval}" in 5152 no) enabled=no; U_DEFAULT_SHOW_DRAFT=0; 5153 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0" 5154 ;; 5155 *) ;; 5156 esac 5157 fi 5158 5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5160 $as_echo "$enabled" >&6; } 5161 # Make sure that we can use draft API in ICU. 5162 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then 5163 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API" 5164 fi 5165 5166 5167 if test -n "$ac_tool_prefix"; then 5168 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5169 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5171 $as_echo_n "checking for $ac_word... " >&6; } 5172 if ${ac_cv_prog_RANLIB+:} false; then : 5173 $as_echo_n "(cached) " >&6 5174 else 5175 if test -n "$RANLIB"; then 5176 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5177 else 5178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5179 for as_dir in $PATH 5180 do 5181 IFS=$as_save_IFS 5182 test -z "$as_dir" && as_dir=. 5183 for ac_exec_ext in '' $ac_executable_extensions; do 5184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5185 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5187 break 2 5188 fi 5189 done 5190 done 5191 IFS=$as_save_IFS 5192 5193 fi 5194 fi 5195 RANLIB=$ac_cv_prog_RANLIB 5196 if test -n "$RANLIB"; then 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5198 $as_echo "$RANLIB" >&6; } 5199 else 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5201 $as_echo "no" >&6; } 5202 fi 5203 5204 5205 fi 5206 if test -z "$ac_cv_prog_RANLIB"; then 5207 ac_ct_RANLIB=$RANLIB 5208 # Extract the first word of "ranlib", so it can be a program name with args. 5209 set dummy ranlib; ac_word=$2 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5211 $as_echo_n "checking for $ac_word... " >&6; } 5212 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5213 $as_echo_n "(cached) " >&6 5214 else 5215 if test -n "$ac_ct_RANLIB"; then 5216 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5217 else 5218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5219 for as_dir in $PATH 5220 do 5221 IFS=$as_save_IFS 5222 test -z "$as_dir" && as_dir=. 5223 for ac_exec_ext in '' $ac_executable_extensions; do 5224 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5225 ac_cv_prog_ac_ct_RANLIB="ranlib" 5226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5227 break 2 5228 fi 5229 done 5230 done 5231 IFS=$as_save_IFS 5232 5233 fi 5234 fi 5235 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5236 if test -n "$ac_ct_RANLIB"; then 5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5238 $as_echo "$ac_ct_RANLIB" >&6; } 5239 else 5240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5241 $as_echo "no" >&6; } 5242 fi 5243 5244 if test "x$ac_ct_RANLIB" = x; then 5245 RANLIB=":" 5246 else 5247 case $cross_compiling:$ac_tool_warned in 5248 yes:) 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5251 ac_tool_warned=yes ;; 5252 esac 5253 RANLIB=$ac_ct_RANLIB 5254 fi 5255 else 5256 RANLIB="$ac_cv_prog_RANLIB" 5257 fi 5258 5259 5260 # look for 'ar' the proper way 5261 if test -n "$ac_tool_prefix"; then 5262 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 5263 set dummy ${ac_tool_prefix}ar; ac_word=$2 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5265 $as_echo_n "checking for $ac_word... " >&6; } 5266 if ${ac_cv_prog_AR+:} false; then : 5267 $as_echo_n "(cached) " >&6 5268 else 5269 if test -n "$AR"; then 5270 ac_cv_prog_AR="$AR" # Let the user override the test. 5271 else 5272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5273 for as_dir in $PATH 5274 do 5275 IFS=$as_save_IFS 5276 test -z "$as_dir" && as_dir=. 5277 for ac_exec_ext in '' $ac_executable_extensions; do 5278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5279 ac_cv_prog_AR="${ac_tool_prefix}ar" 5280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5281 break 2 5282 fi 5283 done 5284 done 5285 IFS=$as_save_IFS 5286 5287 fi 5288 fi 5289 AR=$ac_cv_prog_AR 5290 if test -n "$AR"; then 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5292 $as_echo "$AR" >&6; } 5293 else 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5295 $as_echo "no" >&6; } 5296 fi 5297 5298 5299 fi 5300 if test -z "$ac_cv_prog_AR"; then 5301 ac_ct_AR=$AR 5302 # Extract the first word of "ar", so it can be a program name with args. 5303 set dummy ar; ac_word=$2 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5305 $as_echo_n "checking for $ac_word... " >&6; } 5306 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5307 $as_echo_n "(cached) " >&6 5308 else 5309 if test -n "$ac_ct_AR"; then 5310 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5311 else 5312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5313 for as_dir in $PATH 5314 do 5315 IFS=$as_save_IFS 5316 test -z "$as_dir" && as_dir=. 5317 for ac_exec_ext in '' $ac_executable_extensions; do 5318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5319 ac_cv_prog_ac_ct_AR="ar" 5320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5321 break 2 5322 fi 5323 done 5324 done 5325 IFS=$as_save_IFS 5326 5327 fi 5328 fi 5329 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5330 if test -n "$ac_ct_AR"; then 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5332 $as_echo "$ac_ct_AR" >&6; } 5333 else 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5335 $as_echo "no" >&6; } 5336 fi 5337 5338 if test "x$ac_ct_AR" = x; then 5339 AR="false" 5340 else 5341 case $cross_compiling:$ac_tool_warned in 5342 yes:) 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5345 ac_tool_warned=yes ;; 5346 esac 5347 AR=$ac_ct_AR 5348 fi 5349 else 5350 AR="$ac_cv_prog_AR" 5351 fi 5352 5353 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5 5355 $as_echo_n "checking whether to enable renaming of symbols... " >&6; } 5356 enabled=yes 5357 U_DISABLE_RENAMING=0 5358 # Check whether --enable-renaming was given. 5359 if test "${enable_renaming+set}" = set; then : 5360 enableval=$enable_renaming; case "${enableval}" in 5361 yes|"") enabled=yes ;; 5362 no) enabled=no; U_DISABLE_RENAMING=1; 5363 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1" 5364 ;; 5365 *) ;; 5366 esac 5367 fi 5368 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5370 $as_echo "$enabled" >&6; } 5371 5372 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5 5374 $as_echo_n "checking whether to enable function and data tracing... " >&6; } 5375 enabled=no 5376 U_ENABLE_TRACING=0 5377 # Check whether --enable-tracing was given. 5378 if test "${enable_tracing+set}" = set; then : 5379 enableval=$enable_tracing; case "${enableval}" in 5380 yes|"") enabled=yes; 5381 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1"; 5382 U_ENABLE_TRACING=1 ;; 5383 no) enabled=no; U_ENABLE_TRACING=0 ;; 5384 *) ;; 5385 esac 5386 fi 5387 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5389 $as_echo "$enabled" >&6; } 5390 5391 5392 5393 U_ENABLE_DYLOAD=1 5394 enable=yes 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5 5396 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; } 5397 # Check whether --enable-dyload was given. 5398 if test "${enable_dyload+set}" = set; then : 5399 enableval=$enable_dyload; case "${enableval}" in 5400 yes|"") 5401 U_ENABLE_DYLOAD=1 5402 enable=yes 5403 ;; 5404 no) 5405 U_ENABLE_DYLOAD=0; 5406 enable=no; 5407 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0"; 5408 ;; 5409 *) ;; 5410 esac 5411 fi 5412 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5 5414 $as_echo "$enable" >&6; } 5415 5416 5417 if test "$enable" = "yes"; then 5418 for ac_header in dlfcn.h 5419 do : 5420 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" 5421 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 5422 cat >>confdefs.h <<_ACEOF 5423 #define HAVE_DLFCN_H 1 5424 _ACEOF 5425 5426 fi 5427 5428 done 5429 5430 #AC_MSG_RESULT($enabled) 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 5432 $as_echo_n "checking for library containing dlopen... " >&6; } 5433 if ${ac_cv_search_dlopen+:} false; then : 5434 $as_echo_n "(cached) " >&6 5435 else 5436 ac_func_search_save_LIBS=$LIBS 5437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438 /* end confdefs.h. */ 5439 5440 /* Override any GCC internal prototype to avoid an error. 5441 Use char because int might match the return type of a GCC 5442 builtin and then its argument prototype would still apply. */ 5443 #ifdef __cplusplus 5444 extern "C" 5445 #endif 5446 char dlopen (); 5447 int 5448 main () 5449 { 5450 return dlopen (); 5451 ; 5452 return 0; 5453 } 5454 _ACEOF 5455 for ac_lib in '' dl; do 5456 if test -z "$ac_lib"; then 5457 ac_res="none required" 5458 else 5459 ac_res=-l$ac_lib 5460 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5461 fi 5462 if ac_fn_c_try_link "$LINENO"; then : 5463 ac_cv_search_dlopen=$ac_res 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext \ 5466 conftest$ac_exeext 5467 if ${ac_cv_search_dlopen+:} false; then : 5468 break 5469 fi 5470 done 5471 if ${ac_cv_search_dlopen+:} false; then : 5472 5473 else 5474 ac_cv_search_dlopen=no 5475 fi 5476 rm conftest.$ac_ext 5477 LIBS=$ac_func_search_save_LIBS 5478 fi 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 5480 $as_echo "$ac_cv_search_dlopen" >&6; } 5481 ac_res=$ac_cv_search_dlopen 5482 if test "$ac_res" != no; then : 5483 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5484 5485 fi 5486 5487 for ac_func in dlopen 5488 do : 5489 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 5490 if test "x$ac_cv_func_dlopen" = xyes; then : 5491 cat >>confdefs.h <<_ACEOF 5492 #define HAVE_DLOPEN 1 5493 _ACEOF 5494 5495 fi 5496 done 5497 5498 5499 if test "x$ac_cv_func_dlopen" != xyes; then 5500 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0" 5501 fi 5502 fi 5503 5504 # Check for miscellanous functions. 5505 # So, use for putil / tools only. 5506 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY 5507 for ac_func in gettimeofday 5508 do : 5509 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" 5510 if test "x$ac_cv_func_gettimeofday" = xyes; then : 5511 cat >>confdefs.h <<_ACEOF 5512 #define HAVE_GETTIMEOFDAY 1 5513 _ACEOF 5514 5515 fi 5516 done 5517 5518 5519 5520 # Check whether to use the evil rpath or not 5521 # Check whether --enable-rpath was given. 5522 if test "${enable_rpath+set}" = set; then : 5523 enableval=$enable_rpath; case "${enableval}" in 5524 yes|"") ENABLE_RPATH=YES ;; 5525 no) ;; 5526 *) ;; 5527 esac 5528 else 5529 ENABLE_RPATH=NO 5530 5531 fi 5532 5533 5534 5535 5536 5537 ac_ext=cpp 5538 ac_cpp='$CXXCPP $CPPFLAGS' 5539 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5540 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5541 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5542 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5 5544 $as_echo_n "checking if we have a C++ compiler... " >&6; } 5545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546 /* end confdefs.h. */ 5547 5548 int 5549 main () 5550 { 5551 5552 ; 5553 return 0; 5554 } 5555 _ACEOF 5556 if ac_fn_cxx_try_compile "$LINENO"; then : 5557 cxx_okay=yes 5558 else 5559 cxx_okay=no 5560 fi 5561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5562 if test $cxx_okay = yes 5563 then 5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5 5565 $as_echo "Good" >&6; } 5566 else 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5568 $as_echo "no" >&6; } 5569 as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5 5570 fi 5571 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5 5573 $as_echo_n "checking if #include <string> works... " >&6; } 5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575 /* end confdefs.h. */ 5576 #include <string> 5577 int 5578 main () 5579 { 5580 5581 ; 5582 return 0; 5583 } 5584 _ACEOF 5585 if ac_fn_cxx_try_compile "$LINENO"; then : 5586 ac_cv_header_stdstring=yes 5587 else 5588 ac_cv_header_stdstring=no 5589 fi 5590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5 5592 $as_echo "$ac_cv_header_stdstring" >&6; } 5593 if test $ac_cv_header_stdstring = yes 5594 then 5595 U_HAVE_STD_STRING=1 5596 else 5597 U_HAVE_STD_STRING=0 5598 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0" 5599 fi 5600 5601 ac_ext=c 5602 ac_cpp='$CPP $CPPFLAGS' 5603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5605 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5606 5607 5608 # Always build ICU with multi-threading support. 5609 threads=true 5610 ICU_USE_THREADS=1 5611 OLD_LIBS=${LIBS} 5612 5613 if test $threads = true; then 5614 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init 5615 # and must do this before seaching for pthread_mutex_destroy, or 5616 # we will pick up libpthreads.so not libpthread.so 5617 # If this fails, then we must test for HPUX specials, before 5618 # moving on to a more generic test 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5 5621 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; } 5622 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then : 5623 $as_echo_n "(cached) " >&6 5624 else 5625 ac_check_lib_save_LIBS=$LIBS 5626 LIBS="-lpthread $LIBS" 5627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5628 /* end confdefs.h. */ 5629 5630 /* Override any GCC internal prototype to avoid an error. 5631 Use char because int might match the return type of a GCC 5632 builtin and then its argument prototype would still apply. */ 5633 #ifdef __cplusplus 5634 extern "C" 5635 #endif 5636 char pthread_attr_init (); 5637 int 5638 main () 5639 { 5640 return pthread_attr_init (); 5641 ; 5642 return 0; 5643 } 5644 _ACEOF 5645 if ac_fn_c_try_link "$LINENO"; then : 5646 ac_cv_lib_pthread_pthread_attr_init=yes 5647 else 5648 ac_cv_lib_pthread_pthread_attr_init=no 5649 fi 5650 rm -f core conftest.err conftest.$ac_objext \ 5651 conftest$ac_exeext conftest.$ac_ext 5652 LIBS=$ac_check_lib_save_LIBS 5653 fi 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5 5655 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; } 5656 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then : 5657 cat >>confdefs.h <<_ACEOF 5658 #define HAVE_LIBPTHREAD 1 5659 _ACEOF 5660 5661 LIBS="-lpthread $LIBS" 5662 5663 fi 5664 5665 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then 5666 ICU_USE_THREADS=1 5667 else 5668 # Locate the right library for POSIX threads. We look for the 5669 # symbols in the libraries first, because on Solaris libc provides 5670 # pthread_create but libpthread has the real code :( 5671 # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread 5672 # FreeBSD users may need libpthread if they do not have libc_r. 5673 5674 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5 5676 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; } 5677 if ${ac_cv_search_pthread_mutex_destroy+:} false; then : 5678 $as_echo_n "(cached) " >&6 5679 else 5680 ac_func_search_save_LIBS="$LIBS" 5681 ac_cv_search_pthread_mutex_destroy="no" 5682 for i in pthread pthreads c_r ; do 5683 LIBS="-l$i $ac_func_search_save_LIBS" 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 5687 /* Override any GCC internal prototype to avoid an error. 5688 Use char because int might match the return type of a GCC 5689 builtin and then its argument prototype would still apply. */ 5690 #ifdef __cplusplus 5691 extern "C" 5692 #endif 5693 char pthread_mutex_destroy (); 5694 int 5695 main () 5696 { 5697 return pthread_mutex_destroy (); 5698 ; 5699 return 0; 5700 } 5701 _ACEOF 5702 if ac_fn_c_try_link "$LINENO"; then : 5703 ac_cv_search_pthread_mutex_destroy="-l$i" 5704 break 5705 fi 5706 rm -f core conftest.err conftest.$ac_objext \ 5707 conftest$ac_exeext conftest.$ac_ext 5708 done 5709 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then 5710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5711 /* end confdefs.h. */ 5712 5713 /* Override any GCC internal prototype to avoid an error. 5714 Use char because int might match the return type of a GCC 5715 builtin and then its argument prototype would still apply. */ 5716 #ifdef __cplusplus 5717 extern "C" 5718 #endif 5719 char pthread_mutex_destroy (); 5720 int 5721 main () 5722 { 5723 return pthread_mutex_destroy (); 5724 ; 5725 return 0; 5726 } 5727 _ACEOF 5728 if ac_fn_c_try_link "$LINENO"; then : 5729 ac_cv_search_pthread_mutex_destroy="none required" 5730 fi 5731 rm -f core conftest.err conftest.$ac_objext \ 5732 conftest$ac_exeext conftest.$ac_ext 5733 fi 5734 LIBS="$ac_func_search_save_LIBS" 5735 fi 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5 5737 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; } 5738 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then 5739 test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS" 5740 5741 else : 5742 5743 fi 5744 5745 if test "$ac_cv_search_pthread_mutex_destroy" != no; then 5746 ICU_USE_THREADS=1 5747 else 5748 # For HP 11 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 5750 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } 5751 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753 else 5754 ac_check_lib_save_LIBS=$LIBS 5755 LIBS="-lpthread $LIBS" 5756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757 /* end confdefs.h. */ 5758 5759 /* Override any GCC internal prototype to avoid an error. 5760 Use char because int might match the return type of a GCC 5761 builtin and then its argument prototype would still apply. */ 5762 #ifdef __cplusplus 5763 extern "C" 5764 #endif 5765 char pthread_mutex_init (); 5766 int 5767 main () 5768 { 5769 return pthread_mutex_init (); 5770 ; 5771 return 0; 5772 } 5773 _ACEOF 5774 if ac_fn_c_try_link "$LINENO"; then : 5775 ac_cv_lib_pthread_pthread_mutex_init=yes 5776 else 5777 ac_cv_lib_pthread_pthread_mutex_init=no 5778 fi 5779 rm -f core conftest.err conftest.$ac_objext \ 5780 conftest$ac_exeext conftest.$ac_ext 5781 LIBS=$ac_check_lib_save_LIBS 5782 fi 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 5784 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } 5785 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then : 5786 cat >>confdefs.h <<_ACEOF 5787 #define HAVE_LIBPTHREAD 1 5788 _ACEOF 5789 5790 LIBS="-lpthread $LIBS" 5791 5792 fi 5793 5794 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then 5795 ICU_USE_THREADS=1 5796 fi 5797 fi 5798 5799 ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock" 5800 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then : 5801 5802 fi 5803 5804 5805 if test $ac_cv_func_pthread_mutex_lock = yes; then 5806 ICU_USE_THREADS=1 5807 fi 5808 fi 5809 # Check to see if we are using CygWin with MSVC 5810 case "${host}" in 5811 *-pc-cygwin*|*-pc-mingw*) 5812 # For gcc, the thread options are set by mh-mingw/mh-cygwin 5813 # For msvc, the thread options are set by runConfigureICU 5814 ICU_USE_THREADS=1 5815 ;; 5816 *-*-hpux*) 5817 # Add -mt because it does several nice things on newer compilers. 5818 case "${icu_cv_host_frag}" in 5819 mh-hpux-acc) 5820 OLD_CXXFLAGS="${CXXFLAGS}" 5821 CXXFLAGS="${CXXFLAGS} -mt" 5822 if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then 5823 CXXFLAGS="${OLD_CXXFLAGS}" 5824 fi 5825 ;; 5826 esac 5827 ;; 5828 *-*-solaris*) 5829 case "${icu_cv_host_frag}" in 5830 mh-solaris) 5831 LIBS="${LIBS} -mt" 5832 ;; 5833 esac 5834 ;; 5835 esac 5836 fi 5837 5838 # Check whether --enable-weak-threads was given. 5839 if test "${enable_weak_threads+set}" = set; then : 5840 enableval=$enable_weak_threads; case "${enableval}" in 5841 yes) 5842 LIB_THREAD="${LIBS%${OLD_LIBS}}" 5843 LIBS=${OLD_LIBS} 5844 ;; 5845 no) ;; 5846 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;; 5847 esac 5848 fi 5849 5850 5851 5852 # Check for mmap() 5853 5854 # The AC_FUNC_MMAP macro doesn't work properly. It seems to be too specific. 5855 # Do this check instead. 5856 HAVE_MMAP=0 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5 5858 $as_echo_n "checking for mmap... " >&6; } 5859 if ${ac_cv_func_mmap_ok+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861 else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863 /* end confdefs.h. */ 5864 #include <unistd.h> 5865 #include <sys/mman.h> 5866 #include <sys/stat.h> 5867 #include <fcntl.h> 5868 int 5869 main () 5870 { 5871 mmap((void *)0, 0, PROT_READ, 0, 0, 0); 5872 ; 5873 return 0; 5874 } 5875 _ACEOF 5876 if ac_fn_c_try_link "$LINENO"; then : 5877 ac_cv_func_mmap_ok=yes 5878 else 5879 ac_cv_func_mmap_ok=no 5880 fi 5881 rm -f core conftest.err conftest.$ac_objext \ 5882 conftest$ac_exeext conftest.$ac_ext 5883 fi 5884 5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5 5886 $as_echo "$ac_cv_func_mmap_ok" >&6; } 5887 if test $ac_cv_func_mmap_ok = yes 5888 then 5889 HAVE_MMAP=1 5890 else 5891 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0" 5892 fi 5893 5894 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5 5896 $as_echo_n "checking for genccode assembly... " >&6; } 5897 5898 # Check to see if genccode can generate simple assembly. 5899 GENCCODE_ASSEMBLY= 5900 case "${host}" in 5901 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu) 5902 if test "$GCC" = yes; then 5903 # We're using gcc, and the simple -a gcc command line works for genccode 5904 GENCCODE_ASSEMBLY="-a gcc" 5905 fi ;; 5906 i*86-*-solaris*) 5907 if test "$GCC" = yes; then 5908 # When using gcc, look if we're also using GNU as. 5909 # When using GNU as, the simple -a gcc command line works for genccode. 5910 asv=`"${CC}" -print-prog-name=as 2>/dev/null` 5911 asv=`"${asv}" --version 2>/dev/null` 5912 case "X${asv}" in 5913 X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;; 5914 X*) GENCCODE_ASSEMBLY="-a sun-x86" ;; 5915 esac 5916 unset asv 5917 else 5918 GENCCODE_ASSEMBLY="-a sun-x86" 5919 fi ;; 5920 sparc-*-solaris*) 5921 GENCCODE_ASSEMBLY="-a sun" 5922 ;; 5923 ia64-*-hpux*) 5924 GENCCODE_ASSEMBLY="-a aCC-ia64" 5925 ;; 5926 esac 5927 5928 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5 5930 $as_echo "$GENCCODE_ASSEMBLY" >&6; } 5931 5932 # Checks for header files 5933 for ac_header in inttypes.h 5934 do : 5935 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 5936 if test "x$ac_cv_header_inttypes_h" = xyes; then : 5937 cat >>confdefs.h <<_ACEOF 5938 #define HAVE_INTTYPES_H 1 5939 _ACEOF 5940 5941 fi 5942 5943 done 5944 5945 if test $ac_cv_header_inttypes_h = no; then 5946 U_HAVE_INTTYPES_H=0 5947 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0" 5948 else 5949 U_HAVE_INTTYPES_H=1 5950 fi 5951 if test "$CC" = ccc; then 5952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5 5953 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; } 5954 case "${host}" in 5955 alpha*-*-*) U_HAVE_INTTYPES_H=0; 5956 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0" 5957 esac 5958 fi 5959 5960 5961 5962 for ac_header in dirent.h 5963 do : 5964 ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default" 5965 if test "x$ac_cv_header_dirent_h" = xyes; then : 5966 cat >>confdefs.h <<_ACEOF 5967 #define HAVE_DIRENT_H 1 5968 _ACEOF 5969 5970 fi 5971 5972 done 5973 5974 if test $ac_cv_header_dirent_h = no; then 5975 U_HAVE_DIRENT_H=0 5976 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0" 5977 else 5978 U_HAVE_DIRENT_H=1 5979 fi 5980 5981 5982 5983 # Check for endianness 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5985 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5986 if ${ac_cv_c_bigendian+:} false; then : 5987 $as_echo_n "(cached) " >&6 5988 else 5989 ac_cv_c_bigendian=unknown 5990 # See if we're dealing with a universal compiler. 5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5992 /* end confdefs.h. */ 5993 #ifndef __APPLE_CC__ 5994 not a universal capable compiler 5995 #endif 5996 typedef int dummy; 5997 5998 _ACEOF 5999 if ac_fn_c_try_compile "$LINENO"; then : 6000 6001 # Check for potential -arch flags. It is not universal unless 6002 # there are at least two -arch flags with different values. 6003 ac_arch= 6004 ac_prev= 6005 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 6006 if test -n "$ac_prev"; then 6007 case $ac_word in 6008 i?86 | x86_64 | ppc | ppc64) 6009 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 6010 ac_arch=$ac_word 6011 else 6012 ac_cv_c_bigendian=universal 6013 break 6014 fi 6015 ;; 6016 esac 6017 ac_prev= 6018 elif test "x$ac_word" = "x-arch"; then 6019 ac_prev=arch 6020 fi 6021 done 6022 fi 6023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6024 if test $ac_cv_c_bigendian = unknown; then 6025 # See if sys/param.h defines the BYTE_ORDER macro. 6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6027 /* end confdefs.h. */ 6028 #include <sys/types.h> 6029 #include <sys/param.h> 6030 6031 int 6032 main () 6033 { 6034 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 6035 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 6036 && LITTLE_ENDIAN) 6037 bogus endian macros 6038 #endif 6039 6040 ; 6041 return 0; 6042 } 6043 _ACEOF 6044 if ac_fn_c_try_compile "$LINENO"; then : 6045 # It does; now see whether it defined to BIG_ENDIAN or not. 6046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6047 /* end confdefs.h. */ 6048 #include <sys/types.h> 6049 #include <sys/param.h> 6050 6051 int 6052 main () 6053 { 6054 #if BYTE_ORDER != BIG_ENDIAN 6055 not big endian 6056 #endif 6057 6058 ; 6059 return 0; 6060 } 6061 _ACEOF 6062 if ac_fn_c_try_compile "$LINENO"; then : 6063 ac_cv_c_bigendian=yes 6064 else 6065 ac_cv_c_bigendian=no 6066 fi 6067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 if test $ac_cv_c_bigendian = unknown; then 6072 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 #include <limits.h> 6076 6077 int 6078 main () 6079 { 6080 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 6081 bogus endian macros 6082 #endif 6083 6084 ; 6085 return 0; 6086 } 6087 _ACEOF 6088 if ac_fn_c_try_compile "$LINENO"; then : 6089 # It does; now see whether it defined to _BIG_ENDIAN or not. 6090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091 /* end confdefs.h. */ 6092 #include <limits.h> 6093 6094 int 6095 main () 6096 { 6097 #ifndef _BIG_ENDIAN 6098 not big endian 6099 #endif 6100 6101 ; 6102 return 0; 6103 } 6104 _ACEOF 6105 if ac_fn_c_try_compile "$LINENO"; then : 6106 ac_cv_c_bigendian=yes 6107 else 6108 ac_cv_c_bigendian=no 6109 fi 6110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6113 fi 6114 if test $ac_cv_c_bigendian = unknown; then 6115 # Compile a test program. 6116 if test "$cross_compiling" = yes; then : 6117 # Try to guess by grepping values from an object file. 6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 short int ascii_mm[] = 6121 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 6122 short int ascii_ii[] = 6123 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 6124 int use_ascii (int i) { 6125 return ascii_mm[i] + ascii_ii[i]; 6126 } 6127 short int ebcdic_ii[] = 6128 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 6129 short int ebcdic_mm[] = 6130 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 6131 int use_ebcdic (int i) { 6132 return ebcdic_mm[i] + ebcdic_ii[i]; 6133 } 6134 extern int foo; 6135 6136 int 6137 main () 6138 { 6139 return use_ascii (foo) == use_ebcdic (foo); 6140 ; 6141 return 0; 6142 } 6143 _ACEOF 6144 if ac_fn_c_try_compile "$LINENO"; then : 6145 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 6146 ac_cv_c_bigendian=yes 6147 fi 6148 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 6149 if test "$ac_cv_c_bigendian" = unknown; then 6150 ac_cv_c_bigendian=no 6151 else 6152 # finding both strings is unlikely to happen, but who knows? 6153 ac_cv_c_bigendian=unknown 6154 fi 6155 fi 6156 fi 6157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6158 else 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160 /* end confdefs.h. */ 6161 $ac_includes_default 6162 int 6163 main () 6164 { 6165 6166 /* Are we little or big endian? From Harbison&Steele. */ 6167 union 6168 { 6169 long int l; 6170 char c[sizeof (long int)]; 6171 } u; 6172 u.l = 1; 6173 return u.c[sizeof (long int) - 1] == 1; 6174 6175 ; 6176 return 0; 6177 } 6178 _ACEOF 6179 if ac_fn_c_try_run "$LINENO"; then : 6180 ac_cv_c_bigendian=no 6181 else 6182 ac_cv_c_bigendian=yes 6183 fi 6184 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6185 conftest.$ac_objext conftest.beam conftest.$ac_ext 6186 fi 6187 6188 fi 6189 fi 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 6191 $as_echo "$ac_cv_c_bigendian" >&6; } 6192 case $ac_cv_c_bigendian in #( 6193 yes) 6194 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 6195 ;; #( 6196 no) 6197 ;; #( 6198 universal) 6199 6200 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 6201 6202 ;; #( 6203 *) 6204 as_fn_error $? "unknown endianness 6205 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 6206 esac 6207 6208 if test $ac_cv_c_bigendian = no; then 6209 U_IS_BIG_ENDIAN=0 6210 U_ENDIAN_CHAR="l" 6211 else 6212 U_IS_BIG_ENDIAN=1 6213 U_ENDIAN_CHAR="b" 6214 fi 6215 6216 6217 # Do various POSIX related checks 6218 U_HAVE_NL_LANGINFO_CODESET=0 6219 U_NL_LANGINFO_CODESET=-1 6220 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" 6221 if test "x$ac_cv_func_nl_langinfo" = xyes; then : 6222 U_HAVE_NL_LANGINFO=1 6223 else 6224 U_HAVE_NL_LANGINFO=0 6225 fi 6226 6227 if test $U_HAVE_NL_LANGINFO -eq 1; then 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5 6229 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; } 6230 if ${ac_cv_nl_langinfo_codeset+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232 else 6233 ac_cv_nl_langinfo_codeset="unknown" 6234 for a in CODESET _NL_CTYPE_CODESET_NAME; do 6235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6236 /* end confdefs.h. */ 6237 #include <langinfo.h> 6238 int 6239 main () 6240 { 6241 nl_langinfo($a); 6242 ; 6243 return 0; 6244 } 6245 _ACEOF 6246 if ac_fn_c_try_link "$LINENO"; then : 6247 ac_cv_nl_langinfo_codeset="$a"; break 6248 fi 6249 rm -f core conftest.err conftest.$ac_objext \ 6250 conftest$ac_exeext conftest.$ac_ext 6251 done 6252 fi 6253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5 6254 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; } 6255 if test x$ac_cv_nl_langinfo_codeset != xunknown 6256 then 6257 U_HAVE_NL_LANGINFO_CODESET=1 6258 U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset 6259 if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET" 6260 then 6261 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}" 6262 fi 6263 else 6264 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0" 6265 fi 6266 fi 6267 6268 6269 6270 # Namespace support checks 6271 ac_ext=cpp 6272 ac_cpp='$CXXCPP $CPPFLAGS' 6273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6276 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5 6278 $as_echo_n "checking for namespace support... " >&6; } 6279 if ${ac_cv_namespace_ok+:} false; then : 6280 $as_echo_n "(cached) " >&6 6281 else 6282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6283 /* end confdefs.h. */ 6284 namespace x_version {void f(){}} 6285 namespace x = x_version; 6286 using namespace x_version; 6287 6288 int 6289 main () 6290 { 6291 f(); 6292 ; 6293 return 0; 6294 } 6295 _ACEOF 6296 if ac_fn_cxx_try_link "$LINENO"; then : 6297 ac_cv_namespace_ok=yes 6298 else 6299 ac_cv_namespace_ok=no 6300 fi 6301 rm -f core conftest.err conftest.$ac_objext \ 6302 conftest$ac_exeext conftest.$ac_ext 6303 fi 6304 6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5 6306 $as_echo "$ac_cv_namespace_ok" >&6; } 6307 if test $ac_cv_namespace_ok = no 6308 then 6309 as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5 6310 fi 6311 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5 6313 $as_echo_n "checking for properly overriding new and delete... " >&6; } 6314 U_OVERRIDE_CXX_ALLOCATION=0 6315 U_HAVE_PLACEMENT_NEW=0 6316 if ${ac_cv_override_cxx_allocation_ok+:} false; then : 6317 $as_echo_n "(cached) " >&6 6318 else 6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6320 /* end confdefs.h. */ 6321 #include <stdlib.h> 6322 class UMemory { 6323 public: 6324 void *operator new(size_t size) {return malloc(size);} 6325 void *operator new[](size_t size) {return malloc(size);} 6326 void operator delete(void *p) {free(p);} 6327 void operator delete[](void *p) {free(p);} 6328 }; 6329 6330 int 6331 main () 6332 { 6333 6334 ; 6335 return 0; 6336 } 6337 _ACEOF 6338 if ac_fn_cxx_try_link "$LINENO"; then : 6339 ac_cv_override_cxx_allocation_ok=yes 6340 else 6341 ac_cv_override_cxx_allocation_ok=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext \ 6344 conftest$ac_exeext conftest.$ac_ext 6345 fi 6346 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5 6348 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; } 6349 if test $ac_cv_override_cxx_allocation_ok = yes 6350 then 6351 U_OVERRIDE_CXX_ALLOCATION=1 6352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5 6353 $as_echo_n "checking for placement new and delete... " >&6; } 6354 if ${ac_cv_override_placement_new_ok+:} false; then : 6355 $as_echo_n "(cached) " >&6 6356 else 6357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358 /* end confdefs.h. */ 6359 #include <stdlib.h> 6360 class UMemory { 6361 public: 6362 void *operator new(size_t size) {return malloc(size);} 6363 void *operator new[](size_t size) {return malloc(size);} 6364 void operator delete(void *p) {free(p);} 6365 void operator delete[](void *p) {free(p);} 6366 void * operator new(size_t, void *ptr) { return ptr; } 6367 void operator delete(void *, void *) {} 6368 }; 6369 6370 int 6371 main () 6372 { 6373 6374 ; 6375 return 0; 6376 } 6377 _ACEOF 6378 if ac_fn_cxx_try_link "$LINENO"; then : 6379 ac_cv_override_placement_new_ok=yes 6380 else 6381 ac_cv_override_placement_new_ok=no 6382 fi 6383 rm -f core conftest.err conftest.$ac_objext \ 6384 conftest$ac_exeext conftest.$ac_ext 6385 fi 6386 6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5 6388 $as_echo "$ac_cv_override_placement_new_ok" >&6; } 6389 if test $ac_cv_override_placement_new_ok = yes 6390 then 6391 U_HAVE_PLACEMENT_NEW=1 6392 else 6393 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0" 6394 fi 6395 else 6396 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0" 6397 fi 6398 6399 6400 6401 ac_ext=c 6402 ac_cpp='$CPP $CPPFLAGS' 6403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6405 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6406 6407 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen" 6408 if test "x$ac_cv_func_popen" = xyes; then : 6409 6410 fi 6411 6412 if test x$ac_cv_func_popen = xyes 6413 then 6414 U_HAVE_POPEN=1 6415 else 6416 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0" 6417 U_HAVE_POPEN=0 6418 fi 6419 6420 6421 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" 6422 if test "x$ac_cv_func_tzset" = xyes; then : 6423 6424 fi 6425 6426 U_HAVE_TZSET=0 6427 if test x$ac_cv_func_tzset = xyes 6428 then 6429 U_TZSET=tzset 6430 U_HAVE_TZSET=1 6431 else 6432 ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset" 6433 if test "x$ac_cv_func__tzset" = xyes; then : 6434 6435 fi 6436 6437 if test x$ac_cv_func__tzset = xyes 6438 then 6439 U_TZSET=_tzset 6440 U_HAVE_TZSET=1 6441 else 6442 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0" 6443 fi 6444 fi 6445 6446 6447 6448 U_HAVE_TZNAME=0 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 6450 $as_echo_n "checking for tzname... " >&6; } 6451 if ${ac_cv_var_tzname+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 #ifndef __USE_POSIX 6457 #define __USE_POSIX 6458 #endif 6459 #include <stdlib.h> 6460 #include <time.h> 6461 #ifndef tzname /* For SGI. */ 6462 extern char *tzname[]; /* RS6000 and others reject char **tzname. */ 6463 #endif 6464 int 6465 main () 6466 { 6467 atoi(*tzname); 6468 ; 6469 return 0; 6470 } 6471 _ACEOF 6472 if ac_fn_c_try_link "$LINENO"; then : 6473 ac_cv_var_tzname=yes 6474 else 6475 ac_cv_var_tzname=no 6476 fi 6477 rm -f core conftest.err conftest.$ac_objext \ 6478 conftest$ac_exeext conftest.$ac_ext 6479 fi 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 6481 $as_echo "$ac_cv_var_tzname" >&6; } 6482 if test $ac_cv_var_tzname = yes; then 6483 U_TZNAME=tzname 6484 U_HAVE_TZNAME=1 6485 else 6486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5 6487 $as_echo_n "checking for _tzname... " >&6; } 6488 if ${ac_cv_var__tzname+:} false; then : 6489 $as_echo_n "(cached) " >&6 6490 else 6491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6492 /* end confdefs.h. */ 6493 #include <stdlib.h> 6494 #include <time.h> 6495 extern char *_tzname[]; 6496 int 6497 main () 6498 { 6499 atoi(*_tzname); 6500 ; 6501 return 0; 6502 } 6503 _ACEOF 6504 if ac_fn_c_try_link "$LINENO"; then : 6505 ac_cv_var__tzname=yes 6506 else 6507 ac_cv_var__tzname=no 6508 fi 6509 rm -f core conftest.err conftest.$ac_objext \ 6510 conftest$ac_exeext conftest.$ac_ext 6511 fi 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5 6513 $as_echo "$ac_cv_var__tzname" >&6; } 6514 if test $ac_cv_var__tzname = yes; then 6515 U_TZNAME=_tzname 6516 U_HAVE_TZNAME=1 6517 else 6518 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0" 6519 fi 6520 fi 6521 6522 6523 6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5 6525 $as_echo_n "checking for timezone... " >&6; } 6526 if ${ac_cv_var_timezone+:} false; then : 6527 $as_echo_n "(cached) " >&6 6528 else 6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6530 /* end confdefs.h. */ 6531 #ifndef __USE_POSIX 6532 #define __USE_POSIX 6533 #endif 6534 #ifndef __USE_XOPEN 6535 #define __USE_XOPEN 6536 #endif 6537 #include <time.h> 6538 6539 int 6540 main () 6541 { 6542 timezone = 1; 6543 ; 6544 return 0; 6545 } 6546 _ACEOF 6547 if ac_fn_c_try_link "$LINENO"; then : 6548 ac_cv_var_timezone=yes 6549 else 6550 ac_cv_var_timezone=no 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext \ 6553 conftest$ac_exeext conftest.$ac_ext 6554 fi 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5 6556 $as_echo "$ac_cv_var_timezone" >&6; } 6557 U_HAVE_TIMEZONE=0 6558 if test $ac_cv_var_timezone = yes; then 6559 U_TIMEZONE=timezone 6560 U_HAVE_TIMEZONE=1 6561 else 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5 6563 $as_echo_n "checking for __timezone... " >&6; } 6564 if ${ac_cv_var___timezone+:} false; then : 6565 $as_echo_n "(cached) " >&6 6566 else 6567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6568 /* end confdefs.h. */ 6569 #include <time.h> 6570 int 6571 main () 6572 { 6573 __timezone = 1; 6574 ; 6575 return 0; 6576 } 6577 _ACEOF 6578 if ac_fn_c_try_link "$LINENO"; then : 6579 ac_cv_var___timezone=yes 6580 else 6581 ac_cv_var___timezone=no 6582 fi 6583 rm -f core conftest.err conftest.$ac_objext \ 6584 conftest$ac_exeext conftest.$ac_ext 6585 fi 6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5 6587 $as_echo "$ac_cv_var___timezone" >&6; } 6588 if test $ac_cv_var___timezone = yes; then 6589 U_TIMEZONE=__timezone 6590 U_HAVE_TIMEZONE=1 6591 else 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5 6593 $as_echo_n "checking for _timezone... " >&6; } 6594 if ${ac_cv_var__timezone+:} false; then : 6595 $as_echo_n "(cached) " >&6 6596 else 6597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6598 /* end confdefs.h. */ 6599 #include <time.h> 6600 int 6601 main () 6602 { 6603 _timezone = 1; 6604 ; 6605 return 0; 6606 } 6607 _ACEOF 6608 if ac_fn_c_try_link "$LINENO"; then : 6609 ac_cv_var__timezone=yes 6610 else 6611 ac_cv_var__timezone=no 6612 fi 6613 rm -f core conftest.err conftest.$ac_objext \ 6614 conftest$ac_exeext conftest.$ac_ext 6615 fi 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5 6617 $as_echo "$ac_cv_var__timezone" >&6; } 6618 if test $ac_cv_var__timezone = yes; then 6619 U_TIMEZONE=_timezone 6620 U_HAVE_TIMEZONE=1 6621 else 6622 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0" 6623 fi 6624 fi 6625 fi 6626 6627 6628 6629 # Checks for typedefs 6630 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 6631 if test "x$ac_cv_type_int8_t" = xyes; then : 6632 6633 else 6634 6635 cat >>confdefs.h <<_ACEOF 6636 #define int8_t signed char 6637 _ACEOF 6638 6639 fi 6640 6641 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 6642 if test "x$ac_cv_type_uint8_t" = xyes; then : 6643 6644 else 6645 6646 cat >>confdefs.h <<_ACEOF 6647 #define uint8_t unsigned char 6648 _ACEOF 6649 6650 fi 6651 6652 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 6653 if test "x$ac_cv_type_int16_t" = xyes; then : 6654 6655 else 6656 6657 cat >>confdefs.h <<_ACEOF 6658 #define int16_t signed short 6659 _ACEOF 6660 6661 fi 6662 6663 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 6664 if test "x$ac_cv_type_uint16_t" = xyes; then : 6665 6666 else 6667 6668 cat >>confdefs.h <<_ACEOF 6669 #define uint16_t unsigned short 6670 _ACEOF 6671 6672 fi 6673 6674 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 6675 if test "x$ac_cv_type_int32_t" = xyes; then : 6676 6677 else 6678 6679 cat >>confdefs.h <<_ACEOF 6680 #define int32_t signed long 6681 _ACEOF 6682 6683 fi 6684 6685 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 6686 if test "x$ac_cv_type_uint32_t" = xyes; then : 6687 6688 else 6689 6690 cat >>confdefs.h <<_ACEOF 6691 #define uint32_t unsigned long 6692 _ACEOF 6693 6694 fi 6695 6696 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 6697 if test "x$ac_cv_type_int64_t" = xyes; then : 6698 6699 else 6700 6701 cat >>confdefs.h <<_ACEOF 6702 #define int64_t signed long long 6703 _ACEOF 6704 6705 fi 6706 6707 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 6708 if test "x$ac_cv_type_uint64_t" = xyes; then : 6709 6710 else 6711 6712 cat >>confdefs.h <<_ACEOF 6713 #define uint64_t unsigned long long 6714 _ACEOF 6715 6716 fi 6717 6718 6719 if test $ac_cv_type_int8_t = no; then 6720 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0" 6721 fi 6722 6723 if test $ac_cv_type_uint8_t = no; then 6724 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0" 6725 fi 6726 6727 if test $ac_cv_type_int16_t = no; then 6728 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0" 6729 fi 6730 6731 if test $ac_cv_type_uint16_t = no; then 6732 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0" 6733 fi 6734 6735 if test $ac_cv_type_int32_t = no; then 6736 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0" 6737 fi 6738 6739 if test $ac_cv_type_uint32_t = no; then 6740 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0" 6741 fi 6742 6743 if test $ac_cv_type_int64_t = no; then 6744 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0" 6745 fi 6746 6747 if test $ac_cv_type_uint64_t = no; then 6748 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0" 6749 fi 6750 6751 # Do various wchar_t related checks 6752 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 6753 if test "x$ac_cv_header_wchar_h" = xyes; then : 6754 6755 fi 6756 6757 6758 if test "$ac_cv_header_wchar_h" = no 6759 then 6760 U_HAVE_WCHAR_H=0 6761 U_HAVE_WCSCPY=0 6762 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0" 6763 else 6764 6765 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 6766 6767 U_HAVE_WCHAR_H=1 6768 # Some broken systems have wchar.h but not some of its functions... 6769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5 6770 $as_echo_n "checking for library containing wcscpy... " >&6; } 6771 if ${ac_cv_search_wcscpy+:} false; then : 6772 $as_echo_n "(cached) " >&6 6773 else 6774 ac_func_search_save_LIBS=$LIBS 6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6776 /* end confdefs.h. */ 6777 6778 /* Override any GCC internal prototype to avoid an error. 6779 Use char because int might match the return type of a GCC 6780 builtin and then its argument prototype would still apply. */ 6781 #ifdef __cplusplus 6782 extern "C" 6783 #endif 6784 char wcscpy (); 6785 int 6786 main () 6787 { 6788 return wcscpy (); 6789 ; 6790 return 0; 6791 } 6792 _ACEOF 6793 for ac_lib in '' wcs w; do 6794 if test -z "$ac_lib"; then 6795 ac_res="none required" 6796 else 6797 ac_res=-l$ac_lib 6798 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6799 fi 6800 if ac_fn_c_try_link "$LINENO"; then : 6801 ac_cv_search_wcscpy=$ac_res 6802 fi 6803 rm -f core conftest.err conftest.$ac_objext \ 6804 conftest$ac_exeext 6805 if ${ac_cv_search_wcscpy+:} false; then : 6806 break 6807 fi 6808 done 6809 if ${ac_cv_search_wcscpy+:} false; then : 6810 6811 else 6812 ac_cv_search_wcscpy=no 6813 fi 6814 rm conftest.$ac_ext 6815 LIBS=$ac_func_search_save_LIBS 6816 fi 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5 6818 $as_echo "$ac_cv_search_wcscpy" >&6; } 6819 ac_res=$ac_cv_search_wcscpy 6820 if test "$ac_res" != no; then : 6821 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6822 6823 fi 6824 6825 if test "$ac_cv_search_wcscpy" != no; then 6826 U_HAVE_WCSCPY=1 6827 else 6828 U_HAVE_WCSCPY=0 6829 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0" 6830 fi 6831 fi 6832 6833 6834 6835 # The cast to long int works around a bug in the HP C Compiler 6836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6838 # This bug is HP SR number 8606223364. 6839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 6840 $as_echo_n "checking size of wchar_t... " >&6; } 6841 if ${ac_cv_sizeof_wchar_t+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843 else 6844 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" " 6845 #if STDC_HEADERS 6846 #include <stddef.h> 6847 #endif 6848 #include <stdlib.h> 6849 #if HAVE_WCHAR_H 6850 #include <string.h> 6851 #include <wchar.h> 6852 #endif 6853 "; then : 6854 6855 else 6856 if test "$ac_cv_type_wchar_t" = yes; then 6857 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6859 as_fn_error 77 "cannot compute sizeof (wchar_t) 6860 See \`config.log' for more details" "$LINENO" 5; } 6861 else 6862 ac_cv_sizeof_wchar_t=0 6863 fi 6864 fi 6865 6866 fi 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 6868 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } 6869 6870 6871 6872 cat >>confdefs.h <<_ACEOF 6873 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 6874 _ACEOF 6875 6876 6877 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t 6878 # We do this check to verify that everything is okay. 6879 if test $U_SIZEOF_WCHAR_T = 0; then 6880 if test $U_HAVE_WCHAR_H=1; then 6881 as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5 6882 fi 6883 fi 6884 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5 6886 $as_echo_n "checking for UTF-16 string literal support... " >&6; } 6887 U_CHECK_UTF16_STRING=1 6888 CHECK_UTF16_STRING_RESULT="unknown" 6889 6890 case "${host}" in 6891 *-*-aix*|powerpc64-*-linux*) 6892 if test "$GCC" = no; then 6893 OLD_CFLAGS="${CFLAGS}" 6894 OLD_CXXFLAGS="${CXXFLAGS}" 6895 CFLAGS="${CFLAGS} -qutf" 6896 CXXFLAGS="${CXXFLAGS} -qutf" 6897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6898 /* end confdefs.h. */ 6899 const unsigned short hello[] = u"hello"; 6900 int 6901 main () 6902 { 6903 6904 ; 6905 return 0; 6906 } 6907 _ACEOF 6908 if ac_fn_c_try_compile "$LINENO"; then : 6909 U_CHECK_UTF16_STRING=1 6910 else 6911 U_CHECK_UTF16_STRING=0 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6914 if test "$U_CHECK_UTF16_STRING" = 0; then 6915 CFLAGS="${OLD_CFLAGS}" 6916 CXXFLAGS="${OLD_CXXFLAGS}" 6917 else 6918 CHECK_UTF16_STRING_RESULT="-qutf" 6919 fi 6920 fi 6921 ;; 6922 *-*-solaris*) 6923 if test "$GCC" = no; then 6924 OLD_CFLAGS="${CFLAGS}" 6925 OLD_CXXFLAGS="${CXXFLAGS}" 6926 CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort" 6927 CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort" 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6929 /* end confdefs.h. */ 6930 const unsigned short hello[] = U"hello"; 6931 int 6932 main () 6933 { 6934 6935 ; 6936 return 0; 6937 } 6938 _ACEOF 6939 if ac_fn_c_try_compile "$LINENO"; then : 6940 U_CHECK_UTF16_STRING=1 6941 else 6942 U_CHECK_UTF16_STRING=0 6943 fi 6944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6945 if test "$U_CHECK_UTF16_STRING" = 0; then 6946 CFLAGS="${OLD_CFLAGS}" 6947 CXXFLAGS="${OLD_CXXFLAGS}" 6948 else 6949 CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort" 6950 6951 # Since we can't detect the availability of this UTF-16 syntax at compile time, 6952 # we depend on configure telling us that we can use it. 6953 # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort, 6954 # we only use this macro within ICU. 6955 # If an ICU user uses icu-config, this feature will be enabled. 6956 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1" 6957 U_CHECK_UTF16_STRING=0 6958 fi 6959 fi 6960 ;; 6961 *-*-hpux*) 6962 if test "$GCC" = no; then 6963 # The option will be detected at compile time without additional compiler options. 6964 CHECK_UTF16_STRING_RESULT="available" 6965 fi 6966 ;; 6967 *-*-cygwin) 6968 # wchar_t can be used 6969 CHECK_UTF16_STRING_RESULT="available" 6970 ;; 6971 *) 6972 ;; 6973 esac 6974 6975 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future. 6976 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then 6977 if test "$GCC" = yes; then 6978 OLD_CFLAGS="${CFLAGS}" 6979 CFLAGS="${CFLAGS} -std=gnu99" 6980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6981 /* end confdefs.h. */ 6982 6983 static const char16_t test[] = u"This is a UTF16 literal string."; 6984 6985 int 6986 main () 6987 { 6988 6989 ; 6990 return 0; 6991 } 6992 _ACEOF 6993 if ac_fn_c_try_compile "$LINENO"; then : 6994 CC_UTF16_STRING=1 6995 else 6996 CC_UTF16_STRING=0 6997 fi 6998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6999 if test "$CC_UTF16_STRING" = 1; then 7000 CHECK_UTF16_STRING_RESULT="C only"; 7001 else 7002 CFLAGS="${OLD_CFLAGS}" 7003 fi 7004 fi 7005 if test "$GXX" = yes; then 7006 OLD_CXXFLAGS="${CXXFLAGS}" 7007 # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about. 7008 CXXFLAGS="${CXXFLAGS} -std=c++11" 7009 ac_ext=cpp 7010 ac_cpp='$CXXCPP $CPPFLAGS' 7011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7014 7015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7016 /* end confdefs.h. */ 7017 7018 static const char16_t test[] = u"This is a UTF16 literal string."; 7019 7020 int 7021 main () 7022 { 7023 7024 ; 7025 return 0; 7026 } 7027 _ACEOF 7028 if ac_fn_cxx_try_compile "$LINENO"; then : 7029 CXX_UTF16_STRING=1 7030 else 7031 CXX_UTF16_STRING=0 7032 fi 7033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7034 ac_ext=c 7035 ac_cpp='$CPP $CPPFLAGS' 7036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7038 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7039 7040 if test "$CXX_UTF16_STRING" = 1; then 7041 if test "$CC_UTF16_STRING" = 1; then 7042 CHECK_UTF16_STRING_RESULT="available"; 7043 else 7044 CHECK_UTF16_STRING_RESULT="C++ only"; 7045 fi 7046 else 7047 CXXFLAGS="${OLD_CXXFLAGS}" 7048 fi 7049 fi 7050 fi 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5 7052 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; } 7053 7054 # Enable/disable extras 7055 # Check whether --enable-extras was given. 7056 if test "${enable_extras+set}" = set; then : 7057 enableval=$enable_extras; case "${enableval}" in 7058 yes) extras=true ;; 7059 no) extras=false ;; 7060 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;; 7061 esac 7062 else 7063 extras=true 7064 fi 7065 7066 7067 if test "$extras" = true; then 7068 EXTRAS_TRUE= 7069 else 7070 EXTRAS_TRUE='#' 7071 fi 7072 # Check whether --enable-icuio was given. 7073 if test "${enable_icuio+set}" = set; then : 7074 enableval=$enable_icuio; case "${enableval}" in 7075 yes) icuio=true ;; 7076 no) icuio=false ;; 7077 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;; 7078 esac 7079 else 7080 icuio=true 7081 fi 7082 7083 7084 if test "$icuio" = true; then 7085 ICUIO_TRUE= 7086 else 7087 ICUIO_TRUE='#' 7088 fi 7089 7090 # Enable/disable layout 7091 # Check whether --enable-layout was given. 7092 if test "${enable_layout+set}" = set; then : 7093 enableval=$enable_layout; case "${enableval}" in 7094 yes) layout=true ;; 7095 no) layout=false ;; 7096 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;; 7097 esac 7098 else 7099 layout=true 7100 fi 7101 7102 7103 if test "$layout" = true; then 7104 LAYOUT_TRUE= 7105 else 7106 LAYOUT_TRUE='#' 7107 fi 7108 7109 7110 # Check whether --with-data-packaging was given. 7111 if test "${with_data_packaging+set}" = set; then : 7112 withval=$with_data_packaging; case "${withval}" in 7113 files|archive|library) datapackaging=$withval ;; 7114 auto) datapackaging=$withval ;; 7115 common) datapackaging=archive ;; 7116 dll) datapackaging=library ;; 7117 static) datapackaging=static ;; 7118 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;; 7119 esac 7120 else 7121 datapackaging= 7122 fi 7123 7124 7125 # Note: 'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc.. 7126 # thesysconfdir=`eval echo $sysconfdir` 7127 thedatadir=`eval echo $datadir` 7128 # Always put raw data files in share/icu/{version}, etc. Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}. 7129 pkgicudatadir=$datadir 7130 thepkgicudatadir=$thedatadir 7131 7132 7133 7134 7135 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then 7136 # default to library 7137 datapackaging=library 7138 if test "$ENABLE_STATIC" = "YES"; then 7139 if test "$ENABLE_SHARED" != "YES"; then 7140 datapackaging=static 7141 fi 7142 fi 7143 fi 7144 7145 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}" 7146 7147 datapackaging_msg="(No explaination for mode $datapackaging.)" 7148 7149 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override." 7150 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override." 7151 datapackaging_howfound="(unknown)" 7152 7153 case "$datapackaging" in 7154 files) 7155 DATA_PACKAGING_MODE=files 7156 datapackaging_msg="ICU data will be stored in individual files." 7157 datapackaging_howfound="$datapackaging_msg_path" 7158 ;; 7159 archive) 7160 DATA_PACKAGING_MODE=common 7161 datapackaging_msg="ICU data will be stored in a single .dat file." 7162 datapackaging_howfound="$datapackaging_msg_path" 7163 ;; 7164 library) 7165 DATA_PACKAGING_MODE=dll 7166 datapackaging_msg="ICU data will be linked with ICU." 7167 if test "$ENABLE_STATIC" = "YES"; then 7168 datapackaging_msg="$datapackaging_msg A static data library will be built. " 7169 fi 7170 if test "$ENABLE_SHARED" = "YES"; then 7171 datapackaging_msg="$datapackaging_msg A shared data library will be built. " 7172 fi 7173 datapackaging_howfound="$datapackaging_msg_set" 7174 ;; 7175 static) 7176 DATA_PACKAGING_MODE=static 7177 datapackaging_msg="ICU data will be stored in a static library." 7178 datapackaging_howfound="$datapackaging_msg_set" 7179 ;; 7180 esac 7181 7182 7183 # Sets a library suffix 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5 7185 $as_echo_n "checking for a library suffix to use... " >&6; } 7186 7187 # Check whether --with-library-suffix was given. 7188 if test "${with_library_suffix+set}" = set; then : 7189 withval=$with_library_suffix; ICULIBSUFFIX="${withval}" 7190 else 7191 ICULIBSUFFIX= 7192 fi 7193 7194 msg=$ICULIBSUFFIX 7195 if test "$msg" = ""; then 7196 msg=none 7197 fi 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 7199 $as_echo "$msg" >&6; } 7200 7201 if test "$ICULIBSUFFIX" != "" 7202 then 7203 U_HAVE_LIB_SUFFIX=1 7204 ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'` 7205 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} " 7206 else 7207 U_HAVE_LIB_SUFFIX=0 7208 fi 7209 7210 7211 7212 # Enable/disable tests 7213 # Check whether --enable-tests was given. 7214 if test "${enable_tests+set}" = set; then : 7215 enableval=$enable_tests; case "${enableval}" in 7216 yes) tests=true ;; 7217 no) tests=false ;; 7218 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;; 7219 esac 7220 else 7221 tests=true 7222 fi 7223 7224 7225 if test "$tests" = true; then 7226 TESTS_TRUE= 7227 else 7228 TESTS_TRUE='#' 7229 fi 7230 7231 # Enable/disable samples 7232 # Check whether --enable-samples was given. 7233 if test "${enable_samples+set}" = set; then : 7234 enableval=$enable_samples; case "${enableval}" in 7235 yes) samples=true ;; 7236 no) samples=false ;; 7237 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;; 7238 esac 7239 else 7240 samples=true 7241 fi 7242 7243 7244 if test "$samples" = true; then 7245 SAMPLES_TRUE= 7246 else 7247 SAMPLES_TRUE='#' 7248 fi 7249 7250 ICUDATA_CHAR=$U_ENDIAN_CHAR 7251 7252 # Platform-specific Makefile setup 7253 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform. 7254 case "${host}" in 7255 *-*-solaris*) platform=U_SOLARIS ;; 7256 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) platform=U_LINUX ;; 7257 *-*-*bsd*|*-*-dragonfly*) platform=U_BSD ;; 7258 *-*-aix*) platform=U_AIX ;; 7259 *-*-hpux*) platform=U_HPUX ;; 7260 *-apple-darwin*|*-apple-rhapsody*) platform=U_DARWIN ;; 7261 *-*-cygwin*) platform=U_CYGWIN ;; 7262 *-*-mingw*) platform=U_MINGW ;; 7263 *-*ibm-openedition*|*-*-os390*) platform=OS390 7264 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7265 ICUDATA_CHAR="e" 7266 fi ;; 7267 *-*-os400*) platform=OS400 7268 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7269 ICUDATA_CHAR="e" 7270 fi ;; 7271 *-*-nto*) platform=U_QNX ;; 7272 *-dec-osf*) platform=U_OSF ;; 7273 *-*-beos) platform=U_BEOS ;; 7274 *-*-irix*) platform=U_IRIX ;; 7275 *-ncr-*) platform=U_MPRAS ;; 7276 *) platform=U_UNKNOWN_PLATFORM ;; 7277 esac 7278 7279 7280 platform_make_fragment_name="$icu_cv_host_frag" 7281 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name" 7282 7283 7284 7285 if test "${FORCE_LIBS}" != ""; then 7286 echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}" 1>&6 7287 LIBS=${FORCE_LIBS} 7288 fi 7289 7290 # Now that we're done using CPPFLAGS etc. for tests, we can change it 7291 # for build. 7292 7293 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)" 7294 CFLAGS="$CFLAGS \$(THREADSCFLAGS)" 7295 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)" 7296 7297 7298 7299 7300 # append all config cppflags 7301 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS" 7302 7303 echo "CPPFLAGS=$CPPFLAGS" 7304 echo "CFLAGS=$CFLAGS" 7305 echo "CXXFLAGS=$CXXFLAGS" 7306 7307 7308 # output the Makefiles 7309 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 samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile" 7310 7311 cat >confcache <<\_ACEOF 7312 # This file is a shell script that caches the results of configure 7313 # tests run on this system so they can be shared between configure 7314 # scripts and configure runs, see configure's option --config-cache. 7315 # It is not useful on other systems. If it contains results you don't 7316 # want to keep, you may remove or edit it. 7317 # 7318 # config.status only pays attention to the cache file if you give it 7319 # the --recheck option to rerun configure. 7320 # 7321 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7322 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7323 # following values. 7324 7325 _ACEOF 7326 7327 # The following way of writing the cache mishandles newlines in values, 7328 # but we know of no workaround that is simple, portable, and efficient. 7329 # So, we kill variables containing newlines. 7330 # Ultrix sh set writes to stderr and can't be redirected directly, 7331 # and sets the high bit in the cache file unless we assign to the vars. 7332 ( 7333 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7334 eval ac_val=\$$ac_var 7335 case $ac_val in #( 7336 *${as_nl}*) 7337 case $ac_var in #( 7338 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7339 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7340 esac 7341 case $ac_var in #( 7342 _ | IFS | as_nl) ;; #( 7343 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7344 *) { eval $ac_var=; unset $ac_var;} ;; 7345 esac ;; 7346 esac 7347 done 7348 7349 (set) 2>&1 | 7350 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7351 *${as_nl}ac_space=\ *) 7352 # `set' does not quote correctly, so add quotes: double-quote 7353 # substitution turns \\\\ into \\, and sed turns \\ into \. 7354 sed -n \ 7355 "s/'/'\\\\''/g; 7356 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7357 ;; #( 7358 *) 7359 # `set' quotes correctly as required by POSIX, so do not add quotes. 7360 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7361 ;; 7362 esac | 7363 sort 7364 ) | 7365 sed ' 7366 /^ac_cv_env_/b end 7367 t clear 7368 :clear 7369 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7370 t end 7371 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7372 :end' >>confcache 7373 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7374 if test -w "$cache_file"; then 7375 if test "x$cache_file" != "x/dev/null"; then 7376 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7377 $as_echo "$as_me: updating cache $cache_file" >&6;} 7378 if test ! -f "$cache_file" || test -h "$cache_file"; then 7379 cat confcache >"$cache_file" 7380 else 7381 case $cache_file in #( 7382 */* | ?:*) 7383 mv -f confcache "$cache_file"$$ && 7384 mv -f "$cache_file"$$ "$cache_file" ;; #( 7385 *) 7386 mv -f confcache "$cache_file" ;; 7387 esac 7388 fi 7389 fi 7390 else 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7392 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7393 fi 7394 fi 7395 rm -f confcache 7396 7397 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7398 # Let make expand exec_prefix. 7399 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7400 7401 # Transform confdefs.h into DEFS. 7402 # Protect against shell expansion while executing Makefile rules. 7403 # Protect against Makefile macro expansion. 7404 # 7405 # If the first sed substitution is executed (which looks for macros that 7406 # take arguments), then branch to the quote section. Otherwise, 7407 # look for a macro that doesn't take arguments. 7408 ac_script=' 7409 :mline 7410 /\\$/{ 7411 N 7412 s,\\\n,, 7413 b mline 7414 } 7415 t clear 7416 :clear 7417 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 7418 t quote 7419 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 7420 t quote 7421 b any 7422 :quote 7423 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 7424 s/\[/\\&/g 7425 s/\]/\\&/g 7426 s/\$/$$/g 7427 H 7428 :any 7429 ${ 7430 g 7431 s/^\n// 7432 s/\n/ /g 7433 p 7434 } 7435 ' 7436 DEFS=`sed -n "$ac_script" confdefs.h` 7437 7438 7439 ac_libobjs= 7440 ac_ltlibobjs= 7441 U= 7442 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7443 # 1. Remove the extension, and $U if already installed. 7444 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7445 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7446 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7447 # will be set to the directory where LIBOBJS objects are built. 7448 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7449 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7450 done 7451 LIBOBJS=$ac_libobjs 7452 7453 LTLIBOBJS=$ac_ltlibobjs 7454 7455 7456 7457 7458 : "${CONFIG_STATUS=./config.status}" 7459 ac_write_fail=0 7460 ac_clean_files_save=$ac_clean_files 7461 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7463 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7464 as_write_fail=0 7465 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7466 #! $SHELL 7467 # Generated by $as_me. 7468 # Run this file to recreate the current configuration. 7469 # Compiler output produced by configure, useful for debugging 7470 # configure, is in config.log if it exists. 7471 7472 debug=false 7473 ac_cs_recheck=false 7474 ac_cs_silent=false 7475 7476 SHELL=\${CONFIG_SHELL-$SHELL} 7477 export SHELL 7478 _ASEOF 7479 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7480 ## -------------------- ## 7481 ## M4sh Initialization. ## 7482 ## -------------------- ## 7483 7484 # Be more Bourne compatible 7485 DUALCASE=1; export DUALCASE # for MKS sh 7486 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7487 emulate sh 7488 NULLCMD=: 7489 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7490 # is contrary to our usage. Disable this feature. 7491 alias -g '${1+"$@"}'='"$@"' 7492 setopt NO_GLOB_SUBST 7493 else 7494 case `(set -o) 2>/dev/null` in #( 7495 *posix*) : 7496 set -o posix ;; #( 7497 *) : 7498 ;; 7499 esac 7500 fi 7501 7502 7503 as_nl=' 7504 ' 7505 export as_nl 7506 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7507 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7508 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7509 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7510 # Prefer a ksh shell builtin over an external printf program on Solaris, 7511 # but without wasting forks for bash or zsh. 7512 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7513 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7514 as_echo='print -r --' 7515 as_echo_n='print -rn --' 7516 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7517 as_echo='printf %s\n' 7518 as_echo_n='printf %s' 7519 else 7520 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7521 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7522 as_echo_n='/usr/ucb/echo -n' 7523 else 7524 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7525 as_echo_n_body='eval 7526 arg=$1; 7527 case $arg in #( 7528 *"$as_nl"*) 7529 expr "X$arg" : "X\\(.*\\)$as_nl"; 7530 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7531 esac; 7532 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7533 ' 7534 export as_echo_n_body 7535 as_echo_n='sh -c $as_echo_n_body as_echo' 7536 fi 7537 export as_echo_body 7538 as_echo='sh -c $as_echo_body as_echo' 7539 fi 7540 7541 # The user is always right. 7542 if test "${PATH_SEPARATOR+set}" != set; then 7543 PATH_SEPARATOR=: 7544 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7545 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7546 PATH_SEPARATOR=';' 7547 } 7548 fi 7549 7550 7551 # IFS 7552 # We need space, tab and new line, in precisely that order. Quoting is 7553 # there to prevent editors from complaining about space-tab. 7554 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7555 # splitting by setting IFS to empty value.) 7556 IFS=" "" $as_nl" 7557 7558 # Find who we are. Look in the path if we contain no directory separator. 7559 as_myself= 7560 case $0 in #(( 7561 *[\\/]* ) as_myself=$0 ;; 7562 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7563 for as_dir in $PATH 7564 do 7565 IFS=$as_save_IFS 7566 test -z "$as_dir" && as_dir=. 7567 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7568 done 7569 IFS=$as_save_IFS 7570 7571 ;; 7572 esac 7573 # We did not find ourselves, most probably we were run as `sh COMMAND' 7574 # in which case we are not to be found in the path. 7575 if test "x$as_myself" = x; then 7576 as_myself=$0 7577 fi 7578 if test ! -f "$as_myself"; then 7579 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7580 exit 1 7581 fi 7582 7583 # Unset variables that we do not need and which cause bugs (e.g. in 7584 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7585 # suppresses any "Segmentation fault" message there. '((' could 7586 # trigger a bug in pdksh 5.2.14. 7587 for as_var in BASH_ENV ENV MAIL MAILPATH 7588 do eval test x\${$as_var+set} = xset \ 7589 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7590 done 7591 PS1='$ ' 7592 PS2='> ' 7593 PS4='+ ' 7594 7595 # NLS nuisances. 7596 LC_ALL=C 7597 export LC_ALL 7598 LANGUAGE=C 7599 export LANGUAGE 7600 7601 # CDPATH. 7602 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7603 7604 7605 # as_fn_error STATUS ERROR [LINENO LOG_FD] 7606 # ---------------------------------------- 7607 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7608 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7609 # script with STATUS, using 1 if that was 0. 7610 as_fn_error () 7611 { 7612 as_status=$1; test $as_status -eq 0 && as_status=1 7613 if test "$4"; then 7614 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7615 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7616 fi 7617 $as_echo "$as_me: error: $2" >&2 7618 as_fn_exit $as_status 7619 } # as_fn_error 7620 7621 7622 # as_fn_set_status STATUS 7623 # ----------------------- 7624 # Set $? to STATUS, without forking. 7625 as_fn_set_status () 7626 { 7627 return $1 7628 } # as_fn_set_status 7629 7630 # as_fn_exit STATUS 7631 # ----------------- 7632 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7633 as_fn_exit () 7634 { 7635 set +e 7636 as_fn_set_status $1 7637 exit $1 7638 } # as_fn_exit 7639 7640 # as_fn_unset VAR 7641 # --------------- 7642 # Portably unset VAR. 7643 as_fn_unset () 7644 { 7645 { eval $1=; unset $1;} 7646 } 7647 as_unset=as_fn_unset 7648 # as_fn_append VAR VALUE 7649 # ---------------------- 7650 # Append the text in VALUE to the end of the definition contained in VAR. Take 7651 # advantage of any shell optimizations that allow amortized linear growth over 7652 # repeated appends, instead of the typical quadratic growth present in naive 7653 # implementations. 7654 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7655 eval 'as_fn_append () 7656 { 7657 eval $1+=\$2 7658 }' 7659 else 7660 as_fn_append () 7661 { 7662 eval $1=\$$1\$2 7663 } 7664 fi # as_fn_append 7665 7666 # as_fn_arith ARG... 7667 # ------------------ 7668 # Perform arithmetic evaluation on the ARGs, and store the result in the 7669 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7670 # must be portable across $(()) and expr. 7671 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7672 eval 'as_fn_arith () 7673 { 7674 as_val=$(( $* )) 7675 }' 7676 else 7677 as_fn_arith () 7678 { 7679 as_val=`expr "$@" || test $? -eq 1` 7680 } 7681 fi # as_fn_arith 7682 7683 7684 if expr a : '\(a\)' >/dev/null 2>&1 && 7685 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7686 as_expr=expr 7687 else 7688 as_expr=false 7689 fi 7690 7691 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7692 as_basename=basename 7693 else 7694 as_basename=false 7695 fi 7696 7697 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7698 as_dirname=dirname 7699 else 7700 as_dirname=false 7701 fi 7702 7703 as_me=`$as_basename -- "$0" || 7704 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7705 X"$0" : 'X\(//\)$' \| \ 7706 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7707 $as_echo X/"$0" | 7708 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7709 s//\1/ 7710 q 7711 } 7712 /^X\/\(\/\/\)$/{ 7713 s//\1/ 7714 q 7715 } 7716 /^X\/\(\/\).*/{ 7717 s//\1/ 7718 q 7719 } 7720 s/.*/./; q'` 7721 7722 # Avoid depending upon Character Ranges. 7723 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7724 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7725 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7726 as_cr_digits='0123456789' 7727 as_cr_alnum=$as_cr_Letters$as_cr_digits 7728 7729 ECHO_C= ECHO_N= ECHO_T= 7730 case `echo -n x` in #((((( 7731 -n*) 7732 case `echo 'xy\c'` in 7733 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7734 xy) ECHO_C='\c';; 7735 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7736 ECHO_T=' ';; 7737 esac;; 7738 *) 7739 ECHO_N='-n';; 7740 esac 7741 7742 rm -f conf$$ conf$$.exe conf$$.file 7743 if test -d conf$$.dir; then 7744 rm -f conf$$.dir/conf$$.file 7745 else 7746 rm -f conf$$.dir 7747 mkdir conf$$.dir 2>/dev/null 7748 fi 7749 if (echo >conf$$.file) 2>/dev/null; then 7750 if ln -s conf$$.file conf$$ 2>/dev/null; then 7751 as_ln_s='ln -s' 7752 # ... but there are two gotchas: 7753 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7754 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7755 # In both cases, we have to default to `cp -p'. 7756 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7757 as_ln_s='cp -p' 7758 elif ln conf$$.file conf$$ 2>/dev/null; then 7759 as_ln_s=ln 7760 else 7761 as_ln_s='cp -p' 7762 fi 7763 else 7764 as_ln_s='cp -p' 7765 fi 7766 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7767 rmdir conf$$.dir 2>/dev/null 7768 7769 7770 # as_fn_mkdir_p 7771 # ------------- 7772 # Create "$as_dir" as a directory, including parents if necessary. 7773 as_fn_mkdir_p () 7774 { 7775 7776 case $as_dir in #( 7777 -*) as_dir=./$as_dir;; 7778 esac 7779 test -d "$as_dir" || eval $as_mkdir_p || { 7780 as_dirs= 7781 while :; do 7782 case $as_dir in #( 7783 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7784 *) as_qdir=$as_dir;; 7785 esac 7786 as_dirs="'$as_qdir' $as_dirs" 7787 as_dir=`$as_dirname -- "$as_dir" || 7788 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7789 X"$as_dir" : 'X\(//\)[^/]' \| \ 7790 X"$as_dir" : 'X\(//\)$' \| \ 7791 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7792 $as_echo X"$as_dir" | 7793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7794 s//\1/ 7795 q 7796 } 7797 /^X\(\/\/\)[^/].*/{ 7798 s//\1/ 7799 q 7800 } 7801 /^X\(\/\/\)$/{ 7802 s//\1/ 7803 q 7804 } 7805 /^X\(\/\).*/{ 7806 s//\1/ 7807 q 7808 } 7809 s/.*/./; q'` 7810 test -d "$as_dir" && break 7811 done 7812 test -z "$as_dirs" || eval "mkdir $as_dirs" 7813 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7814 7815 7816 } # as_fn_mkdir_p 7817 if mkdir -p . 2>/dev/null; then 7818 as_mkdir_p='mkdir -p "$as_dir"' 7819 else 7820 test -d ./-p && rmdir ./-p 7821 as_mkdir_p=false 7822 fi 7823 7824 if test -x / >/dev/null 2>&1; then 7825 as_test_x='test -x' 7826 else 7827 if ls -dL / >/dev/null 2>&1; then 7828 as_ls_L_option=L 7829 else 7830 as_ls_L_option= 7831 fi 7832 as_test_x=' 7833 eval sh -c '\'' 7834 if test -d "$1"; then 7835 test -d "$1/."; 7836 else 7837 case $1 in #( 7838 -*)set "./$1";; 7839 esac; 7840 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7841 ???[sx]*):;;*)false;;esac;fi 7842 '\'' sh 7843 ' 7844 fi 7845 as_executable_p=$as_test_x 7846 7847 # Sed expression to map a string onto a valid CPP name. 7848 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7849 7850 # Sed expression to map a string onto a valid variable name. 7851 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7852 7853 7854 exec 6>&1 7855 ## ----------------------------------- ## 7856 ## Main body of $CONFIG_STATUS script. ## 7857 ## ----------------------------------- ## 7858 _ASEOF 7859 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7860 7861 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7862 # Save the log message, to keep $0 and so on meaningful, and to 7863 # report actual input values of CONFIG_FILES etc. instead of their 7864 # values after options handling. 7865 ac_log=" 7866 This file was extended by $as_me, which was 7867 generated by GNU Autoconf 2.68. Invocation command line was 7868 7869 CONFIG_FILES = $CONFIG_FILES 7870 CONFIG_HEADERS = $CONFIG_HEADERS 7871 CONFIG_LINKS = $CONFIG_LINKS 7872 CONFIG_COMMANDS = $CONFIG_COMMANDS 7873 $ $0 $@ 7874 7875 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7876 " 7877 7878 _ACEOF 7879 7880 case $ac_config_files in *" 7881 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7882 esac 7883 7884 7885 7886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7887 # Files that config.status was made for. 7888 config_files="$ac_config_files" 7889 7890 _ACEOF 7891 7892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7893 ac_cs_usage="\ 7894 \`$as_me' instantiates files and other configuration actions 7895 from templates according to the current configuration. Unless the files 7896 and actions are specified as TAGs, all are instantiated by default. 7897 7898 Usage: $0 [OPTION]... [TAG]... 7899 7900 -h, --help print this help, then exit 7901 -V, --version print version number and configuration settings, then exit 7902 --config print configuration, then exit 7903 -q, --quiet, --silent 7904 do not print progress messages 7905 -d, --debug don't remove temporary files 7906 --recheck update $as_me by reconfiguring in the same conditions 7907 --file=FILE[:TEMPLATE] 7908 instantiate the configuration file FILE 7909 7910 Configuration files: 7911 $config_files 7912 7913 Report bugs to the package provider." 7914 7915 _ACEOF 7916 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7917 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7918 ac_cs_version="\\ 7919 config.status 7920 configured by $0, generated by GNU Autoconf 2.68, 7921 with options \\"\$ac_cs_config\\" 7922 7923 Copyright (C) 2010 Free Software Foundation, Inc. 7924 This config.status script is free software; the Free Software Foundation 7925 gives unlimited permission to copy, distribute and modify it." 7926 7927 ac_pwd='$ac_pwd' 7928 srcdir='$srcdir' 7929 INSTALL='$INSTALL' 7930 test -n "\$AWK" || AWK=awk 7931 _ACEOF 7932 7933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7934 # The default lists apply if the user does not specify any file. 7935 ac_need_defaults=: 7936 while test $# != 0 7937 do 7938 case $1 in 7939 --*=?*) 7940 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7941 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7942 ac_shift=: 7943 ;; 7944 --*=) 7945 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7946 ac_optarg= 7947 ac_shift=: 7948 ;; 7949 *) 7950 ac_option=$1 7951 ac_optarg=$2 7952 ac_shift=shift 7953 ;; 7954 esac 7955 7956 case $ac_option in 7957 # Handling of the options. 7958 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7959 ac_cs_recheck=: ;; 7960 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7961 $as_echo "$ac_cs_version"; exit ;; 7962 --config | --confi | --conf | --con | --co | --c ) 7963 $as_echo "$ac_cs_config"; exit ;; 7964 --debug | --debu | --deb | --de | --d | -d ) 7965 debug=: ;; 7966 --file | --fil | --fi | --f ) 7967 $ac_shift 7968 case $ac_optarg in 7969 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7970 '') as_fn_error $? "missing file argument" ;; 7971 esac 7972 as_fn_append CONFIG_FILES " '$ac_optarg'" 7973 ac_need_defaults=false;; 7974 --he | --h | --help | --hel | -h ) 7975 $as_echo "$ac_cs_usage"; exit ;; 7976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7977 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7978 ac_cs_silent=: ;; 7979 7980 # This is an error. 7981 -*) as_fn_error $? "unrecognized option: \`$1' 7982 Try \`$0 --help' for more information." ;; 7983 7984 *) as_fn_append ac_config_targets " $1" 7985 ac_need_defaults=false ;; 7986 7987 esac 7988 shift 7989 done 7990 7991 ac_configure_extra_args= 7992 7993 if $ac_cs_silent; then 7994 exec 6>/dev/null 7995 ac_configure_extra_args="$ac_configure_extra_args --silent" 7996 fi 7997 7998 _ACEOF 7999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8000 if \$ac_cs_recheck; then 8001 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8002 shift 8003 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8004 CONFIG_SHELL='$SHELL' 8005 export CONFIG_SHELL 8006 exec "\$@" 8007 fi 8008 8009 _ACEOF 8010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8011 exec 5>>config.log 8012 { 8013 echo 8014 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8015 ## Running $as_me. ## 8016 _ASBOX 8017 $as_echo "$ac_log" 8018 } >&5 8019 8020 _ACEOF 8021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8022 _ACEOF 8023 8024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8025 8026 # Handling of arguments. 8027 for ac_config_target in $ac_config_targets 8028 do 8029 case $ac_config_target in 8030 "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;; 8031 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8032 "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;; 8033 "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;; 8034 "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;; 8035 "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;; 8036 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 8037 "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;; 8038 "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;; 8039 "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;; 8040 "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;; 8041 "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;; 8042 "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;; 8043 "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;; 8044 "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;; 8045 "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;; 8046 "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;; 8047 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; 8048 "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;; 8049 "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;; 8050 "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;; 8051 "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;; 8052 "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;; 8053 "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;; 8054 "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;; 8055 "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;; 8056 "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;; 8057 "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;; 8058 "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;; 8059 "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;; 8060 "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;; 8061 "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;; 8062 "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;; 8063 "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;; 8064 "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;; 8065 "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;; 8066 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 8067 "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;; 8068 "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;; 8069 "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;; 8070 "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;; 8071 "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;; 8072 "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;; 8073 "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;; 8074 "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;; 8075 "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;; 8076 "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;; 8077 "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;; 8078 "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;; 8079 "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;; 8080 "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;; 8081 "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;; 8082 "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;; 8083 "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;; 8084 "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;; 8085 "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;; 8086 "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;; 8087 "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;; 8088 "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;; 8089 "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;; 8090 "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;; 8091 "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;; 8092 "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;; 8093 "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;; 8094 "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;; 8095 8096 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8097 esac 8098 done 8099 8100 8101 # If the user did not use the arguments to specify the items to instantiate, 8102 # then the envvar interface is used. Set only those that are not. 8103 # We use the long form for the default assignment because of an extremely 8104 # bizarre bug on SunOS 4.1.3. 8105 if $ac_need_defaults; then 8106 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8107 fi 8108 8109 # Have a temporary directory for convenience. Make it in the build tree 8110 # simply because there is no reason against having it here, and in addition, 8111 # creating and moving files from /tmp can sometimes cause problems. 8112 # Hook for its removal unless debugging. 8113 # Note that there is a small window in which the directory will not be cleaned: 8114 # after its creation but before its name has been assigned to `$tmp'. 8115 $debug || 8116 { 8117 tmp= ac_tmp= 8118 trap 'exit_status=$? 8119 : "${ac_tmp:=$tmp}" 8120 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8121 ' 0 8122 trap 'as_fn_exit 1' 1 2 13 15 8123 } 8124 # Create a (secure) tmp directory for tmp files. 8125 8126 { 8127 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8128 test -d "$tmp" 8129 } || 8130 { 8131 tmp=./conf$$-$RANDOM 8132 (umask 077 && mkdir "$tmp") 8133 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8134 ac_tmp=$tmp 8135 8136 # Set up the scripts for CONFIG_FILES section. 8137 # No need to generate them if there are no CONFIG_FILES. 8138 # This happens for instance with `./config.status config.h'. 8139 if test -n "$CONFIG_FILES"; then 8140 8141 8142 ac_cr=`echo X | tr X '\015'` 8143 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8144 # But we know of no other shell where ac_cr would be empty at this 8145 # point, so we can use a bashism as a fallback. 8146 if test "x$ac_cr" = x; then 8147 eval ac_cr=\$\'\\r\' 8148 fi 8149 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8150 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8151 ac_cs_awk_cr='\\r' 8152 else 8153 ac_cs_awk_cr=$ac_cr 8154 fi 8155 8156 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8157 _ACEOF 8158 8159 8160 { 8161 echo "cat >conf$$subs.awk <<_ACEOF" && 8162 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8163 echo "_ACEOF" 8164 } >conf$$subs.sh || 8165 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8166 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8167 ac_delim='%!_!# ' 8168 for ac_last_try in false false false false false :; do 8169 . ./conf$$subs.sh || 8170 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8171 8172 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8173 if test $ac_delim_n = $ac_delim_num; then 8174 break 8175 elif $ac_last_try; then 8176 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8177 else 8178 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8179 fi 8180 done 8181 rm -f conf$$subs.sh 8182 8183 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8184 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8185 _ACEOF 8186 sed -n ' 8187 h 8188 s/^/S["/; s/!.*/"]=/ 8189 p 8190 g 8191 s/^[^!]*!// 8192 :repl 8193 t repl 8194 s/'"$ac_delim"'$// 8195 t delim 8196 :nl 8197 h 8198 s/\(.\{148\}\)..*/\1/ 8199 t more1 8200 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8201 p 8202 n 8203 b repl 8204 :more1 8205 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8206 p 8207 g 8208 s/.\{148\}// 8209 t nl 8210 :delim 8211 h 8212 s/\(.\{148\}\)..*/\1/ 8213 t more2 8214 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8215 p 8216 b 8217 :more2 8218 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8219 p 8220 g 8221 s/.\{148\}// 8222 t delim 8223 ' <conf$$subs.awk | sed ' 8224 /^[^""]/{ 8225 N 8226 s/\n// 8227 } 8228 ' >>$CONFIG_STATUS || ac_write_fail=1 8229 rm -f conf$$subs.awk 8230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8231 _ACAWK 8232 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8233 for (key in S) S_is_set[key] = 1 8234 FS = "" 8235 8236 } 8237 { 8238 line = $ 0 8239 nfields = split(line, field, "@") 8240 substed = 0 8241 len = length(field[1]) 8242 for (i = 2; i < nfields; i++) { 8243 key = field[i] 8244 keylen = length(key) 8245 if (S_is_set[key]) { 8246 value = S[key] 8247 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8248 len += length(value) + length(field[++i]) 8249 substed = 1 8250 } else 8251 len += 1 + keylen 8252 } 8253 8254 print line 8255 } 8256 8257 _ACAWK 8258 _ACEOF 8259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8260 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8261 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8262 else 8263 cat 8264 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8265 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8266 _ACEOF 8267 8268 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8269 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8270 # trailing colons and then remove the whole line if VPATH becomes empty 8271 # (actually we leave an empty line to preserve line numbers). 8272 if test "x$srcdir" = x.; then 8273 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8274 h 8275 s/// 8276 s/^/:/ 8277 s/[ ]*$/:/ 8278 s/:\$(srcdir):/:/g 8279 s/:\${srcdir}:/:/g 8280 s/:@srcdir@:/:/g 8281 s/^:*// 8282 s/:*$// 8283 x 8284 s/\(=[ ]*\).*/\1/ 8285 G 8286 s/\n// 8287 s/^[^=]*=[ ]*$// 8288 }' 8289 fi 8290 8291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8292 fi # test -n "$CONFIG_FILES" 8293 8294 8295 eval set X " :F $CONFIG_FILES " 8296 shift 8297 for ac_tag 8298 do 8299 case $ac_tag in 8300 :[FHLC]) ac_mode=$ac_tag; continue;; 8301 esac 8302 case $ac_mode$ac_tag in 8303 :[FHL]*:*);; 8304 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8305 :[FH]-) ac_tag=-:-;; 8306 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8307 esac 8308 ac_save_IFS=$IFS 8309 IFS=: 8310 set x $ac_tag 8311 IFS=$ac_save_IFS 8312 shift 8313 ac_file=$1 8314 shift 8315 8316 case $ac_mode in 8317 :L) ac_source=$1;; 8318 :[FH]) 8319 ac_file_inputs= 8320 for ac_f 8321 do 8322 case $ac_f in 8323 -) ac_f="$ac_tmp/stdin";; 8324 *) # Look for the file first in the build tree, then in the source tree 8325 # (if the path is not absolute). The absolute path cannot be DOS-style, 8326 # because $ac_f cannot contain `:'. 8327 test -f "$ac_f" || 8328 case $ac_f in 8329 [\\/$]*) false;; 8330 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8331 esac || 8332 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8333 esac 8334 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8335 as_fn_append ac_file_inputs " '$ac_f'" 8336 done 8337 8338 # Let's still pretend it is `configure' which instantiates (i.e., don't 8339 # use $as_me), people would be surprised to read: 8340 # /* config.h. Generated by config.status. */ 8341 configure_input='Generated from '` 8342 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8343 `' by configure.' 8344 if test x"$ac_file" != x-; then 8345 configure_input="$ac_file. $configure_input" 8346 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8347 $as_echo "$as_me: creating $ac_file" >&6;} 8348 fi 8349 # Neutralize special characters interpreted by sed in replacement strings. 8350 case $configure_input in #( 8351 *\&* | *\|* | *\\* ) 8352 ac_sed_conf_input=`$as_echo "$configure_input" | 8353 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8354 *) ac_sed_conf_input=$configure_input;; 8355 esac 8356 8357 case $ac_tag in 8358 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8359 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8360 esac 8361 ;; 8362 esac 8363 8364 ac_dir=`$as_dirname -- "$ac_file" || 8365 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8366 X"$ac_file" : 'X\(//\)[^/]' \| \ 8367 X"$ac_file" : 'X\(//\)$' \| \ 8368 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8369 $as_echo X"$ac_file" | 8370 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8371 s//\1/ 8372 q 8373 } 8374 /^X\(\/\/\)[^/].*/{ 8375 s//\1/ 8376 q 8377 } 8378 /^X\(\/\/\)$/{ 8379 s//\1/ 8380 q 8381 } 8382 /^X\(\/\).*/{ 8383 s//\1/ 8384 q 8385 } 8386 s/.*/./; q'` 8387 as_dir="$ac_dir"; as_fn_mkdir_p 8388 ac_builddir=. 8389 8390 case "$ac_dir" in 8391 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8392 *) 8393 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8394 # A ".." for each directory in $ac_dir_suffix. 8395 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8396 case $ac_top_builddir_sub in 8397 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8398 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8399 esac ;; 8400 esac 8401 ac_abs_top_builddir=$ac_pwd 8402 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8403 # for backward compatibility: 8404 ac_top_builddir=$ac_top_build_prefix 8405 8406 case $srcdir in 8407 .) # We are building in place. 8408 ac_srcdir=. 8409 ac_top_srcdir=$ac_top_builddir_sub 8410 ac_abs_top_srcdir=$ac_pwd ;; 8411 [\\/]* | ?:[\\/]* ) # Absolute name. 8412 ac_srcdir=$srcdir$ac_dir_suffix; 8413 ac_top_srcdir=$srcdir 8414 ac_abs_top_srcdir=$srcdir ;; 8415 *) # Relative name. 8416 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8417 ac_top_srcdir=$ac_top_build_prefix$srcdir 8418 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8419 esac 8420 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8421 8422 8423 case $ac_mode in 8424 :F) 8425 # 8426 # CONFIG_FILE 8427 # 8428 8429 case $INSTALL in 8430 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8431 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8432 esac 8433 _ACEOF 8434 8435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8436 # If the template does not know about datarootdir, expand it. 8437 # FIXME: This hack should be removed a few years after 2.60. 8438 ac_datarootdir_hack=; ac_datarootdir_seen= 8439 ac_sed_dataroot=' 8440 /datarootdir/ { 8441 p 8442 q 8443 } 8444 /@datadir@/p 8445 /@docdir@/p 8446 /@infodir@/p 8447 /@localedir@/p 8448 /@mandir@/p' 8449 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8450 *datarootdir*) ac_datarootdir_seen=yes;; 8451 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8453 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8454 _ACEOF 8455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8456 ac_datarootdir_hack=' 8457 s&@datadir@&$datadir&g 8458 s&@docdir@&$docdir&g 8459 s&@infodir@&$infodir&g 8460 s&@localedir@&$localedir&g 8461 s&@mandir@&$mandir&g 8462 s&\\\${datarootdir}&$datarootdir&g' ;; 8463 esac 8464 _ACEOF 8465 8466 # Neutralize VPATH when `$srcdir' = `.'. 8467 # Shell code in configure.ac might set extrasub. 8468 # FIXME: do we really want to maintain this feature? 8469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8470 ac_sed_extra="$ac_vpsub 8471 $extrasub 8472 _ACEOF 8473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8474 :t 8475 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8476 s|@configure_input@|$ac_sed_conf_input|;t t 8477 s&@top_builddir@&$ac_top_builddir_sub&;t t 8478 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8479 s&@srcdir@&$ac_srcdir&;t t 8480 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8481 s&@top_srcdir@&$ac_top_srcdir&;t t 8482 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8483 s&@builddir@&$ac_builddir&;t t 8484 s&@abs_builddir@&$ac_abs_builddir&;t t 8485 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8486 s&@INSTALL@&$ac_INSTALL&;t t 8487 $ac_datarootdir_hack 8488 " 8489 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 8490 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8491 8492 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8493 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 8494 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 8495 "$ac_tmp/out"`; test -z "$ac_out"; } && 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8497 which seems to be undefined. Please make sure it is defined" >&5 8498 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8499 which seems to be undefined. Please make sure it is defined" >&2;} 8500 8501 rm -f "$ac_tmp/stdin" 8502 case $ac_file in 8503 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 8504 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 8505 esac \ 8506 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8507 ;; 8508 8509 8510 8511 esac 8512 8513 done # for ac_tag 8514 8515 8516 as_fn_exit 0 8517 _ACEOF 8518 ac_clean_files=$ac_clean_files_save 8519 8520 test $ac_write_fail = 0 || 8521 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 8522 8523 8524 # configure is writing to config.log, and then calls config.status. 8525 # config.status does its own redirection, appending to config.log. 8526 # Unfortunately, on DOS this fails, as config.log is still kept open 8527 # by configure, so config.status won't be able to write to it; its 8528 # output is simply discarded. So we exec the FD to /dev/null, 8529 # effectively closing config.log, so it can be properly (re)opened and 8530 # appended to by config.status. When coming back to configure, we 8531 # need to make the FD available again. 8532 if test "$no_create" != yes; then 8533 ac_cs_success=: 8534 ac_config_status_args= 8535 test "$silent" = yes && 8536 ac_config_status_args="$ac_config_status_args --quiet" 8537 exec 5>/dev/null 8538 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8539 exec 5>>config.log 8540 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8541 # would make configure fail if this is the last instruction. 8542 $ac_cs_success || as_fn_exit 1 8543 fi 8544 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8546 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8547 fi 8548 8549 8550 echo 8551 echo "ICU for C/C++ $VERSION is ready to be built." 8552 echo "=== Important Notes: ===" 8553 8554 echo "Data Packaging: $datapackaging" 8555 echo " This means: $datapackaging_msg" 8556 echo " To locate data: $datapackaging_howfound" 8557 8558 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then 8559 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU." 8560 else 8561 echo "** WARNING: $U_MAKE may not be GNU make." 8562 echo "This may cause ICU to fail to build. Please make sure that GNU make" 8563 echo "is in your PATH so that the configure script can detect its location." 8564 fi 8565 if test "x$AR" = "xfalse"; then 8566 echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail." 8567 fi 8568 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5 8570 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; } 8571 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then 8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8573 $as_echo "ok" >&6; } 8574 else 8575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5 8576 $as_echo "too old or test failed - try upgrading GNU Make" >&6; } 8577 fi 8578 8579 if test -n "$UCONFIG_CPPFLAGS"; then 8580 HDRFILE="uconfig.h.prepend" 8581 echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:" 8582 echo 8583 echo " ${UCONFIG_CPPFLAGS}" 8584 echo 8585 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.' 8586 echo "Creating the file ${HDRFILE}" 8587 echo 8588 echo '--------------- ' "${HDRFILE}" 8589 echo > "${HDRFILE}" 8590 echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}" 8591 echo >> "${HDRFILE}" 8592 for flag in ${UCONFIG_CPPFLAGS}; 8593 do 8594 echo " /* $flag */" >> "${HDRFILE}" 8595 case "${flag}" in 8596 -D*=*) 8597 \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}" 8598 \echo >> "${HDRFILE}" 8599 ;; 8600 -D*) 8601 \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}" 8602 \echo >> "${HDRFILE}" 8603 ;; 8604 *) 8605 \echo "/* Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}" 8606 \echo >> "${HDRFILE}" 8607 ;; 8608 esac 8609 done 8610 cat "${HDRFILE}" 8611 \echo "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}" 8612 echo >> "${HDRFILE}" 8613 echo '--------------- end ' "${HDRFILE}" 8614 fi 8615 8616 $as_unset _CXX_CXXSUFFIX 8617
