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 "$GCC" = yes; then 4844 icu_cv_host_frag=mh-linux 4845 else 4846 icu_cv_host_frag=mh-linux-va 4847 fi ;; 4848 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;; 4849 *-*-cygwin|*-*-mingw32|*-*-mingw64) 4850 if test "$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 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4867 /* end confdefs.h. */ 4868 4869 #ifndef __MINGW64__ 4870 #error This is not MinGW64 4871 #endif 4872 int 4873 main () 4874 { 4875 4876 ; 4877 return 0; 4878 } 4879 _ACEOF 4880 if ac_fn_c_try_compile "$LINENO"; then : 4881 icu_cv_host_frag=mh-mingw64 4882 else 4883 icu_cv_host_frag=mh-mingw 4884 fi 4885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4886 else 4887 icu_cv_host_frag=mh-cygwin 4888 fi 4889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4890 else 4891 icu_cv_host_frag=mh-cygwin-msvc 4892 fi ;; 4893 *-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;; 4894 *-*-aix*) 4895 if test "$GCC" = yes; then 4896 icu_cv_host_frag=mh-aix-gcc 4897 else 4898 icu_cv_host_frag=mh-aix-va 4899 fi ;; 4900 *-*-hpux*) 4901 if test "$GCC" = yes; then 4902 icu_cv_host_frag=mh-hpux-gcc 4903 else 4904 case "$CXX" in 4905 *aCC) icu_cv_host_frag=mh-hpux-acc ;; 4906 esac 4907 fi ;; 4908 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;; 4909 *-*-os400*) icu_cv_host_frag=mh-os400 ;; 4910 *-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;; 4911 *-apple-darwin*) icu_cv_host_frag=mh-darwin ;; 4912 *-*-beos) icu_cv_host_frag=mh-beos ;; 4913 *-*-haiku) icu_cv_host_frag=mh-haiku ;; 4914 *-*-irix*) icu_cv_host_frag=mh-irix ;; 4915 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;; 4916 *-*-nto*) icu_cv_host_frag=mh-qnx ;; 4917 *-ncr-*) icu_cv_host_frag=mh-mpras ;; 4918 *) icu_cv_host_frag=mh-unknown ;; 4919 esac 4920 4921 4922 fi 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5 4924 $as_echo "$icu_cv_host_frag" >&6; } 4925 4926 4927 # Checks for libraries and other host specific stuff 4928 # On HP/UX, don't link to -lm from a shared lib because it isn't 4929 # PIC (at least on 10.2) 4930 case "${host}" in 4931 *-*-hpux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 4932 $as_echo_n "checking for floor in -lm... " >&6; } 4933 if ${ac_cv_lib_m_floor+:} false; then : 4934 $as_echo_n "(cached) " >&6 4935 else 4936 ac_check_lib_save_LIBS=$LIBS 4937 LIBS="-lm $LIBS" 4938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4939 /* end confdefs.h. */ 4940 4941 /* Override any GCC internal prototype to avoid an error. 4942 Use char because int might match the return type of a GCC 4943 builtin and then its argument prototype would still apply. */ 4944 #ifdef __cplusplus 4945 extern "C" 4946 #endif 4947 char floor (); 4948 int 4949 main () 4950 { 4951 return floor (); 4952 ; 4953 return 0; 4954 } 4955 _ACEOF 4956 if ac_fn_c_try_link "$LINENO"; then : 4957 ac_cv_lib_m_floor=yes 4958 else 4959 ac_cv_lib_m_floor=no 4960 fi 4961 rm -f core conftest.err conftest.$ac_objext \ 4962 conftest$ac_exeext conftest.$ac_ext 4963 LIBS=$ac_check_lib_save_LIBS 4964 fi 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 4966 $as_echo "$ac_cv_lib_m_floor" >&6; } 4967 if test "x$ac_cv_lib_m_floor" = xyes; then : 4968 LIB_M="-lm" 4969 fi 4970 ;; 4971 4972 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 4973 $as_echo_n "checking for floor in -lm... " >&6; } 4974 if ${ac_cv_lib_m_floor+:} false; then : 4975 $as_echo_n "(cached) " >&6 4976 else 4977 ac_check_lib_save_LIBS=$LIBS 4978 LIBS="-lm $LIBS" 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980 /* end confdefs.h. */ 4981 4982 /* Override any GCC internal prototype to avoid an error. 4983 Use char because int might match the return type of a GCC 4984 builtin and then its argument prototype would still apply. */ 4985 #ifdef __cplusplus 4986 extern "C" 4987 #endif 4988 char floor (); 4989 int 4990 main () 4991 { 4992 return floor (); 4993 ; 4994 return 0; 4995 } 4996 _ACEOF 4997 if ac_fn_c_try_link "$LINENO"; then : 4998 ac_cv_lib_m_floor=yes 4999 else 5000 ac_cv_lib_m_floor=no 5001 fi 5002 rm -f core conftest.err conftest.$ac_objext \ 5003 conftest$ac_exeext conftest.$ac_ext 5004 LIBS=$ac_check_lib_save_LIBS 5005 fi 5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 5007 $as_echo "$ac_cv_lib_m_floor" >&6; } 5008 if test "x$ac_cv_lib_m_floor" = xyes; then : 5009 cat >>confdefs.h <<_ACEOF 5010 #define HAVE_LIBM 1 5011 _ACEOF 5012 5013 LIBS="-lm $LIBS" 5014 5015 fi 5016 5017 LIB_M="" ;; 5018 esac 5019 5020 5021 # Check whether to build shared libraries 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 5023 $as_echo_n "checking whether to build shared libraries... " >&6; } 5024 enabled=no 5025 # Check whether --enable-shared was given. 5026 if test "${enable_shared+set}" = set; then : 5027 enableval=$enable_shared; case "${enableval}" in 5028 yes|"") enabled=yes; ENABLE_SHARED=YES ;; 5029 no);; 5030 *) ;; 5031 esac 5032 else 5033 enabled=yes; ENABLE_SHARED=YES 5034 5035 fi 5036 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5038 $as_echo "$enabled" >&6; } 5039 5040 5041 # Check whether to build static libraries 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 5043 $as_echo_n "checking whether to build static libraries... " >&6; } 5044 enabled=no 5045 # Check whether --enable-static was given. 5046 if test "${enable_static+set}" = set; then : 5047 enableval=$enable_static; case "${enableval}" in 5048 yes|"") enabled=yes; ENABLE_STATIC=YES ;; 5049 no) ;; 5050 *) ;; 5051 esac 5052 fi 5053 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5055 $as_echo "$enabled" >&6; } 5056 5057 5058 # When building release static library, there might be some optimization flags we can use 5059 if test "$ENABLE_STATIC" = "YES"; then 5060 if test "$ENABLE_SHARED" != "YES"; then 5061 if test "$ENABLE_RELEASE" = 1; then 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5 5063 $as_echo_n "checking whether we can use static library optimization option... " >&6; } 5064 CHECK_STATIC_OPT_FLAG=no 5065 5066 OLD_CPPFLAGS="${CPPFLAGS}" 5067 OLD_LDFLAGS="${LDFLAGS}" 5068 5069 case "${host}" in 5070 *-linux*|i*86-*-*bsd*|i*86-pc-gnu) 5071 if test "$GCC" = yes; then 5072 CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections" 5073 LDFLAGS="${LDFLAGS} -Wl,--gc-sections" 5074 fi 5075 ;; 5076 *) 5077 ;; 5078 esac 5079 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 5083 int 5084 main () 5085 { 5086 5087 ; 5088 return 0; 5089 } 5090 _ACEOF 5091 if ac_fn_c_try_link "$LINENO"; then : 5092 CHECK_STATIC_OPT_FLAG=yes 5093 else 5094 CHECK_STATIC_OPT_FLAG=no 5095 fi 5096 rm -f core conftest.err conftest.$ac_objext \ 5097 conftest$ac_exeext conftest.$ac_ext 5098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5 5099 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; } 5100 if test "$CHECK_STATIC_OPT_FLAG" = no; then 5101 CPPFLAGS="${OLD_CPPFLAGS}" 5102 LDFLAGS="${OLD_LDFLAGS}" 5103 fi 5104 fi 5105 fi 5106 fi 5107 5108 5109 # Check whether to enable auto cleanup of libraries 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5 5111 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; } 5112 enabled=no 5113 UCLN_NO_AUTO_CLEANUP=1 5114 # Check whether --enable-auto-cleanup was given. 5115 if test "${enable_auto_cleanup+set}" = set; then : 5116 enableval=$enable_auto_cleanup; case "${enableval}" in 5117 yes) enabled=yes; 5118 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0"; 5119 UCLN_NO_AUTO_CLEANUP=0 5120 ;; 5121 *) ;; 5122 esac 5123 fi 5124 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5126 $as_echo "$enabled" >&6; } 5127 5128 5129 # MSVC floating-point option 5130 MSVC_RELEASE_FLAG="" 5131 if test $enabled = yes 5132 then 5133 if test $icu_cv_host_frag = mh-cygwin-msvc 5134 then 5135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5136 /* end confdefs.h. */ 5137 5138 #if defined _MSC_VER && _MSC_VER >= 1400 5139 #else 5140 Microsoft Visual C++ < 2005 5141 #endif 5142 5143 int 5144 main () 5145 { 5146 5147 ; 5148 return 0; 5149 } 5150 _ACEOF 5151 if ac_fn_c_try_compile "$LINENO"; then : 5152 MSVC_RELEASE_FLAG="/fp:precise" 5153 else 5154 MSVC_RELEASE_FLAG="/Op" 5155 fi 5156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5157 5158 CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}" 5159 CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}" 5160 fi 5161 fi 5162 5163 # Check whether to enabled draft APIs 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5 5165 $as_echo_n "checking whether to enable draft APIs... " >&6; } 5166 enabled=yes 5167 U_DEFAULT_SHOW_DRAFT=1 5168 # Check whether --enable-draft was given. 5169 if test "${enable_draft+set}" = set; then : 5170 enableval=$enable_draft; case "${enableval}" in 5171 no) enabled=no; U_DEFAULT_SHOW_DRAFT=0; 5172 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0" 5173 ;; 5174 *) ;; 5175 esac 5176 fi 5177 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5179 $as_echo "$enabled" >&6; } 5180 # Make sure that we can use draft API in ICU. 5181 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then 5182 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API" 5183 fi 5184 5185 5186 if test -n "$ac_tool_prefix"; then 5187 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5188 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5190 $as_echo_n "checking for $ac_word... " >&6; } 5191 if ${ac_cv_prog_RANLIB+:} false; then : 5192 $as_echo_n "(cached) " >&6 5193 else 5194 if test -n "$RANLIB"; then 5195 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5196 else 5197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5198 for as_dir in $PATH 5199 do 5200 IFS=$as_save_IFS 5201 test -z "$as_dir" && as_dir=. 5202 for ac_exec_ext in '' $ac_executable_extensions; do 5203 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5204 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5206 break 2 5207 fi 5208 done 5209 done 5210 IFS=$as_save_IFS 5211 5212 fi 5213 fi 5214 RANLIB=$ac_cv_prog_RANLIB 5215 if test -n "$RANLIB"; then 5216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5217 $as_echo "$RANLIB" >&6; } 5218 else 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5220 $as_echo "no" >&6; } 5221 fi 5222 5223 5224 fi 5225 if test -z "$ac_cv_prog_RANLIB"; then 5226 ac_ct_RANLIB=$RANLIB 5227 # Extract the first word of "ranlib", so it can be a program name with args. 5228 set dummy ranlib; ac_word=$2 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5230 $as_echo_n "checking for $ac_word... " >&6; } 5231 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5232 $as_echo_n "(cached) " >&6 5233 else 5234 if test -n "$ac_ct_RANLIB"; then 5235 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5236 else 5237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5238 for as_dir in $PATH 5239 do 5240 IFS=$as_save_IFS 5241 test -z "$as_dir" && as_dir=. 5242 for ac_exec_ext in '' $ac_executable_extensions; do 5243 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5244 ac_cv_prog_ac_ct_RANLIB="ranlib" 5245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5246 break 2 5247 fi 5248 done 5249 done 5250 IFS=$as_save_IFS 5251 5252 fi 5253 fi 5254 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5255 if test -n "$ac_ct_RANLIB"; then 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5257 $as_echo "$ac_ct_RANLIB" >&6; } 5258 else 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5260 $as_echo "no" >&6; } 5261 fi 5262 5263 if test "x$ac_ct_RANLIB" = x; then 5264 RANLIB=":" 5265 else 5266 case $cross_compiling:$ac_tool_warned in 5267 yes:) 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5269 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5270 ac_tool_warned=yes ;; 5271 esac 5272 RANLIB=$ac_ct_RANLIB 5273 fi 5274 else 5275 RANLIB="$ac_cv_prog_RANLIB" 5276 fi 5277 5278 5279 # look for 'ar' the proper way 5280 if test -n "$ac_tool_prefix"; then 5281 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 5282 set dummy ${ac_tool_prefix}ar; ac_word=$2 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5284 $as_echo_n "checking for $ac_word... " >&6; } 5285 if ${ac_cv_prog_AR+:} false; then : 5286 $as_echo_n "(cached) " >&6 5287 else 5288 if test -n "$AR"; then 5289 ac_cv_prog_AR="$AR" # Let the user override the test. 5290 else 5291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5292 for as_dir in $PATH 5293 do 5294 IFS=$as_save_IFS 5295 test -z "$as_dir" && as_dir=. 5296 for ac_exec_ext in '' $ac_executable_extensions; do 5297 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5298 ac_cv_prog_AR="${ac_tool_prefix}ar" 5299 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5300 break 2 5301 fi 5302 done 5303 done 5304 IFS=$as_save_IFS 5305 5306 fi 5307 fi 5308 AR=$ac_cv_prog_AR 5309 if test -n "$AR"; then 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5311 $as_echo "$AR" >&6; } 5312 else 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5314 $as_echo "no" >&6; } 5315 fi 5316 5317 5318 fi 5319 if test -z "$ac_cv_prog_AR"; then 5320 ac_ct_AR=$AR 5321 # Extract the first word of "ar", so it can be a program name with args. 5322 set dummy ar; ac_word=$2 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5324 $as_echo_n "checking for $ac_word... " >&6; } 5325 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5326 $as_echo_n "(cached) " >&6 5327 else 5328 if test -n "$ac_ct_AR"; then 5329 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5330 else 5331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5332 for as_dir in $PATH 5333 do 5334 IFS=$as_save_IFS 5335 test -z "$as_dir" && as_dir=. 5336 for ac_exec_ext in '' $ac_executable_extensions; do 5337 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5338 ac_cv_prog_ac_ct_AR="ar" 5339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5340 break 2 5341 fi 5342 done 5343 done 5344 IFS=$as_save_IFS 5345 5346 fi 5347 fi 5348 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5349 if test -n "$ac_ct_AR"; then 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5351 $as_echo "$ac_ct_AR" >&6; } 5352 else 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5354 $as_echo "no" >&6; } 5355 fi 5356 5357 if test "x$ac_ct_AR" = x; then 5358 AR="false" 5359 else 5360 case $cross_compiling:$ac_tool_warned in 5361 yes:) 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5363 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5364 ac_tool_warned=yes ;; 5365 esac 5366 AR=$ac_ct_AR 5367 fi 5368 else 5369 AR="$ac_cv_prog_AR" 5370 fi 5371 5372 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5 5374 $as_echo_n "checking whether to enable renaming of symbols... " >&6; } 5375 enabled=yes 5376 U_DISABLE_RENAMING=0 5377 # Check whether --enable-renaming was given. 5378 if test "${enable_renaming+set}" = set; then : 5379 enableval=$enable_renaming; case "${enableval}" in 5380 yes|"") enabled=yes ;; 5381 no) enabled=no; U_DISABLE_RENAMING=1; 5382 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1" 5383 ;; 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5 5393 $as_echo_n "checking whether to enable function and data tracing... " >&6; } 5394 enabled=no 5395 U_ENABLE_TRACING=0 5396 # Check whether --enable-tracing was given. 5397 if test "${enable_tracing+set}" = set; then : 5398 enableval=$enable_tracing; case "${enableval}" in 5399 yes|"") enabled=yes; 5400 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1"; 5401 U_ENABLE_TRACING=1 ;; 5402 no) enabled=no; U_ENABLE_TRACING=0 ;; 5403 *) ;; 5404 esac 5405 fi 5406 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5408 $as_echo "$enabled" >&6; } 5409 5410 5411 5412 U_ENABLE_DYLOAD=1 5413 enable=yes 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5 5415 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; } 5416 # Check whether --enable-dyload was given. 5417 if test "${enable_dyload+set}" = set; then : 5418 enableval=$enable_dyload; case "${enableval}" in 5419 yes|"") 5420 U_ENABLE_DYLOAD=1 5421 enable=yes 5422 ;; 5423 no) 5424 U_ENABLE_DYLOAD=0; 5425 enable=no; 5426 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0"; 5427 ;; 5428 *) ;; 5429 esac 5430 fi 5431 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5 5433 $as_echo "$enable" >&6; } 5434 5435 5436 if test "$enable" = "yes"; then 5437 for ac_header in dlfcn.h 5438 do : 5439 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" 5440 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 5441 cat >>confdefs.h <<_ACEOF 5442 #define HAVE_DLFCN_H 1 5443 _ACEOF 5444 5445 fi 5446 5447 done 5448 5449 #AC_MSG_RESULT($enabled) 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 5451 $as_echo_n "checking for library containing dlopen... " >&6; } 5452 if ${ac_cv_search_dlopen+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454 else 5455 ac_func_search_save_LIBS=$LIBS 5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5457 /* end confdefs.h. */ 5458 5459 /* Override any GCC internal prototype to avoid an error. 5460 Use char because int might match the return type of a GCC 5461 builtin and then its argument prototype would still apply. */ 5462 #ifdef __cplusplus 5463 extern "C" 5464 #endif 5465 char dlopen (); 5466 int 5467 main () 5468 { 5469 return dlopen (); 5470 ; 5471 return 0; 5472 } 5473 _ACEOF 5474 for ac_lib in '' dl; do 5475 if test -z "$ac_lib"; then 5476 ac_res="none required" 5477 else 5478 ac_res=-l$ac_lib 5479 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5480 fi 5481 if ac_fn_c_try_link "$LINENO"; then : 5482 ac_cv_search_dlopen=$ac_res 5483 fi 5484 rm -f core conftest.err conftest.$ac_objext \ 5485 conftest$ac_exeext 5486 if ${ac_cv_search_dlopen+:} false; then : 5487 break 5488 fi 5489 done 5490 if ${ac_cv_search_dlopen+:} false; then : 5491 5492 else 5493 ac_cv_search_dlopen=no 5494 fi 5495 rm conftest.$ac_ext 5496 LIBS=$ac_func_search_save_LIBS 5497 fi 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 5499 $as_echo "$ac_cv_search_dlopen" >&6; } 5500 ac_res=$ac_cv_search_dlopen 5501 if test "$ac_res" != no; then : 5502 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5503 5504 fi 5505 5506 for ac_func in dlopen 5507 do : 5508 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 5509 if test "x$ac_cv_func_dlopen" = xyes; then : 5510 cat >>confdefs.h <<_ACEOF 5511 #define HAVE_DLOPEN 1 5512 _ACEOF 5513 5514 fi 5515 done 5516 5517 5518 if test "x$ac_cv_func_dlopen" != xyes; then 5519 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0" 5520 fi 5521 fi 5522 5523 # Check for miscellanous functions. 5524 # So, use for putil / tools only. 5525 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY 5526 for ac_func in gettimeofday 5527 do : 5528 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" 5529 if test "x$ac_cv_func_gettimeofday" = xyes; then : 5530 cat >>confdefs.h <<_ACEOF 5531 #define HAVE_GETTIMEOFDAY 1 5532 _ACEOF 5533 5534 fi 5535 done 5536 5537 5538 5539 # Check whether to use the evil rpath or not 5540 # Check whether --enable-rpath was given. 5541 if test "${enable_rpath+set}" = set; then : 5542 enableval=$enable_rpath; case "${enableval}" in 5543 yes|"") ENABLE_RPATH=YES ;; 5544 no) ;; 5545 *) ;; 5546 esac 5547 else 5548 ENABLE_RPATH=NO 5549 5550 fi 5551 5552 5553 5554 5555 5556 ac_ext=cpp 5557 ac_cpp='$CXXCPP $CPPFLAGS' 5558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5561 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5 5563 $as_echo_n "checking if we have a C++ compiler... " >&6; } 5564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5565 /* end confdefs.h. */ 5566 5567 int 5568 main () 5569 { 5570 5571 ; 5572 return 0; 5573 } 5574 _ACEOF 5575 if ac_fn_cxx_try_compile "$LINENO"; then : 5576 cxx_okay=yes 5577 else 5578 cxx_okay=no 5579 fi 5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5581 if test $cxx_okay = yes 5582 then 5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5 5584 $as_echo "Good" >&6; } 5585 else 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5587 $as_echo "no" >&6; } 5588 as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5 5589 fi 5590 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5 5592 $as_echo_n "checking if #include <string> works... " >&6; } 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 #include <string> 5596 int 5597 main () 5598 { 5599 5600 ; 5601 return 0; 5602 } 5603 _ACEOF 5604 if ac_fn_cxx_try_compile "$LINENO"; then : 5605 ac_cv_header_stdstring=yes 5606 else 5607 ac_cv_header_stdstring=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5 5611 $as_echo "$ac_cv_header_stdstring" >&6; } 5612 if test $ac_cv_header_stdstring = yes 5613 then 5614 U_HAVE_STD_STRING=1 5615 else 5616 U_HAVE_STD_STRING=0 5617 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0" 5618 fi 5619 5620 ac_ext=c 5621 ac_cpp='$CPP $CPPFLAGS' 5622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5624 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5625 5626 5627 # Always build ICU with multi-threading support. 5628 threads=true 5629 ICU_USE_THREADS=1 5630 OLD_LIBS=${LIBS} 5631 5632 if test $threads = true; then 5633 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init 5634 # and must do this before seaching for pthread_mutex_destroy, or 5635 # we will pick up libpthreads.so not libpthread.so 5636 # If this fails, then we must test for HPUX specials, before 5637 # moving on to a more generic test 5638 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5 5640 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; } 5641 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then : 5642 $as_echo_n "(cached) " >&6 5643 else 5644 ac_check_lib_save_LIBS=$LIBS 5645 LIBS="-lpthread $LIBS" 5646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647 /* end confdefs.h. */ 5648 5649 /* Override any GCC internal prototype to avoid an error. 5650 Use char because int might match the return type of a GCC 5651 builtin and then its argument prototype would still apply. */ 5652 #ifdef __cplusplus 5653 extern "C" 5654 #endif 5655 char pthread_attr_init (); 5656 int 5657 main () 5658 { 5659 return pthread_attr_init (); 5660 ; 5661 return 0; 5662 } 5663 _ACEOF 5664 if ac_fn_c_try_link "$LINENO"; then : 5665 ac_cv_lib_pthread_pthread_attr_init=yes 5666 else 5667 ac_cv_lib_pthread_pthread_attr_init=no 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext \ 5670 conftest$ac_exeext conftest.$ac_ext 5671 LIBS=$ac_check_lib_save_LIBS 5672 fi 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5 5674 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; } 5675 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then : 5676 cat >>confdefs.h <<_ACEOF 5677 #define HAVE_LIBPTHREAD 1 5678 _ACEOF 5679 5680 LIBS="-lpthread $LIBS" 5681 5682 fi 5683 5684 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then 5685 ICU_USE_THREADS=1 5686 else 5687 # Locate the right library for POSIX threads. We look for the 5688 # symbols in the libraries first, because on Solaris libc provides 5689 # pthread_create but libpthread has the real code :( 5690 # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread 5691 # FreeBSD users may need libpthread if they do not have libc_r. 5692 5693 5694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5 5695 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; } 5696 if ${ac_cv_search_pthread_mutex_destroy+:} false; then : 5697 $as_echo_n "(cached) " >&6 5698 else 5699 ac_func_search_save_LIBS="$LIBS" 5700 ac_cv_search_pthread_mutex_destroy="no" 5701 for i in pthread pthreads c_r ; do 5702 LIBS="-l$i $ac_func_search_save_LIBS" 5703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704 /* end confdefs.h. */ 5705 5706 /* Override any GCC internal prototype to avoid an error. 5707 Use char because int might match the return type of a GCC 5708 builtin and then its argument prototype would still apply. */ 5709 #ifdef __cplusplus 5710 extern "C" 5711 #endif 5712 char pthread_mutex_destroy (); 5713 int 5714 main () 5715 { 5716 return pthread_mutex_destroy (); 5717 ; 5718 return 0; 5719 } 5720 _ACEOF 5721 if ac_fn_c_try_link "$LINENO"; then : 5722 ac_cv_search_pthread_mutex_destroy="-l$i" 5723 break 5724 fi 5725 rm -f core conftest.err conftest.$ac_objext \ 5726 conftest$ac_exeext conftest.$ac_ext 5727 done 5728 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 5732 /* Override any GCC internal prototype to avoid an error. 5733 Use char because int might match the return type of a GCC 5734 builtin and then its argument prototype would still apply. */ 5735 #ifdef __cplusplus 5736 extern "C" 5737 #endif 5738 char pthread_mutex_destroy (); 5739 int 5740 main () 5741 { 5742 return pthread_mutex_destroy (); 5743 ; 5744 return 0; 5745 } 5746 _ACEOF 5747 if ac_fn_c_try_link "$LINENO"; then : 5748 ac_cv_search_pthread_mutex_destroy="none required" 5749 fi 5750 rm -f core conftest.err conftest.$ac_objext \ 5751 conftest$ac_exeext conftest.$ac_ext 5752 fi 5753 LIBS="$ac_func_search_save_LIBS" 5754 fi 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5 5756 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; } 5757 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then 5758 test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS" 5759 5760 else : 5761 5762 fi 5763 5764 if test "$ac_cv_search_pthread_mutex_destroy" != no; then 5765 ICU_USE_THREADS=1 5766 else 5767 # For HP 11 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 5769 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } 5770 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then : 5771 $as_echo_n "(cached) " >&6 5772 else 5773 ac_check_lib_save_LIBS=$LIBS 5774 LIBS="-lpthread $LIBS" 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 5778 /* Override any GCC internal prototype to avoid an error. 5779 Use char because int might match the return type of a GCC 5780 builtin and then its argument prototype would still apply. */ 5781 #ifdef __cplusplus 5782 extern "C" 5783 #endif 5784 char pthread_mutex_init (); 5785 int 5786 main () 5787 { 5788 return pthread_mutex_init (); 5789 ; 5790 return 0; 5791 } 5792 _ACEOF 5793 if ac_fn_c_try_link "$LINENO"; then : 5794 ac_cv_lib_pthread_pthread_mutex_init=yes 5795 else 5796 ac_cv_lib_pthread_pthread_mutex_init=no 5797 fi 5798 rm -f core conftest.err conftest.$ac_objext \ 5799 conftest$ac_exeext conftest.$ac_ext 5800 LIBS=$ac_check_lib_save_LIBS 5801 fi 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 5803 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } 5804 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then : 5805 cat >>confdefs.h <<_ACEOF 5806 #define HAVE_LIBPTHREAD 1 5807 _ACEOF 5808 5809 LIBS="-lpthread $LIBS" 5810 5811 fi 5812 5813 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then 5814 ICU_USE_THREADS=1 5815 fi 5816 fi 5817 5818 ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock" 5819 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then : 5820 5821 fi 5822 5823 5824 if test $ac_cv_func_pthread_mutex_lock = yes; then 5825 ICU_USE_THREADS=1 5826 fi 5827 fi 5828 # Check to see if we are using CygWin with MSVC 5829 case "${host}" in 5830 *-pc-cygwin*|*-pc-mingw*) 5831 # For gcc, the thread options are set by mh-mingw/mh-cygwin 5832 # For msvc, the thread options are set by runConfigureICU 5833 ICU_USE_THREADS=1 5834 ;; 5835 *-*-hpux*) 5836 # Add -mt because it does several nice things on newer compilers. 5837 case "${icu_cv_host_frag}" in 5838 mh-hpux-acc) 5839 OLD_CXXFLAGS="${CXXFLAGS}" 5840 CXXFLAGS="${CXXFLAGS} -mt" 5841 if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then 5842 CXXFLAGS="${OLD_CXXFLAGS}" 5843 fi 5844 ;; 5845 esac 5846 ;; 5847 *-*-solaris*) 5848 case "${icu_cv_host_frag}" in 5849 mh-solaris) 5850 LIBS="${LIBS} -mt" 5851 ;; 5852 esac 5853 ;; 5854 esac 5855 fi 5856 5857 # Check whether --enable-weak-threads was given. 5858 if test "${enable_weak_threads+set}" = set; then : 5859 enableval=$enable_weak_threads; case "${enableval}" in 5860 yes) 5861 LIB_THREAD="${LIBS%${OLD_LIBS}}" 5862 LIBS=${OLD_LIBS} 5863 ;; 5864 no) ;; 5865 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;; 5866 esac 5867 fi 5868 5869 5870 5871 # Check for mmap() 5872 5873 # The AC_FUNC_MMAP macro doesn't work properly. It seems to be too specific. 5874 # Do this check instead. 5875 HAVE_MMAP=0 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5 5877 $as_echo_n "checking for mmap... " >&6; } 5878 if ${ac_cv_func_mmap_ok+:} false; then : 5879 $as_echo_n "(cached) " >&6 5880 else 5881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5882 /* end confdefs.h. */ 5883 #include <unistd.h> 5884 #include <sys/mman.h> 5885 #include <sys/stat.h> 5886 #include <fcntl.h> 5887 int 5888 main () 5889 { 5890 mmap((void *)0, 0, PROT_READ, 0, 0, 0); 5891 ; 5892 return 0; 5893 } 5894 _ACEOF 5895 if ac_fn_c_try_link "$LINENO"; then : 5896 ac_cv_func_mmap_ok=yes 5897 else 5898 ac_cv_func_mmap_ok=no 5899 fi 5900 rm -f core conftest.err conftest.$ac_objext \ 5901 conftest$ac_exeext conftest.$ac_ext 5902 fi 5903 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5 5905 $as_echo "$ac_cv_func_mmap_ok" >&6; } 5906 if test $ac_cv_func_mmap_ok = yes 5907 then 5908 HAVE_MMAP=1 5909 else 5910 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0" 5911 fi 5912 5913 5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5 5915 $as_echo_n "checking for genccode assembly... " >&6; } 5916 5917 # Check to see if genccode can generate simple assembly. 5918 GENCCODE_ASSEMBLY= 5919 case "${host}" in 5920 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu) 5921 if test "$GCC" = yes; then 5922 # We're using gcc, and the simple -a gcc command line works for genccode 5923 GENCCODE_ASSEMBLY="-a gcc" 5924 fi ;; 5925 i*86-*-solaris*) 5926 if test "$GCC" = yes; then 5927 # When using gcc, look if we're also using GNU as. 5928 # When using GNU as, the simple -a gcc command line works for genccode. 5929 asv=`"${CC}" -print-prog-name=as 2>/dev/null` 5930 asv=`"${asv}" --version 2>/dev/null` 5931 case "X${asv}" in 5932 X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;; 5933 X*) GENCCODE_ASSEMBLY="-a sun-x86" ;; 5934 esac 5935 unset asv 5936 else 5937 GENCCODE_ASSEMBLY="-a sun-x86" 5938 fi ;; 5939 sparc-*-solaris*) 5940 GENCCODE_ASSEMBLY="-a sun" 5941 ;; 5942 ia64-*-hpux*) 5943 GENCCODE_ASSEMBLY="-a aCC-ia64" 5944 ;; 5945 esac 5946 5947 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5 5949 $as_echo "$GENCCODE_ASSEMBLY" >&6; } 5950 5951 # Checks for header files 5952 for ac_header in inttypes.h 5953 do : 5954 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 5955 if test "x$ac_cv_header_inttypes_h" = xyes; then : 5956 cat >>confdefs.h <<_ACEOF 5957 #define HAVE_INTTYPES_H 1 5958 _ACEOF 5959 5960 fi 5961 5962 done 5963 5964 if test $ac_cv_header_inttypes_h = no; then 5965 U_HAVE_INTTYPES_H=0 5966 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0" 5967 else 5968 U_HAVE_INTTYPES_H=1 5969 fi 5970 if test "$CC" = ccc; then 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5 5972 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; } 5973 case "${host}" in 5974 alpha*-*-*) U_HAVE_INTTYPES_H=0; 5975 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0" 5976 esac 5977 fi 5978 5979 5980 5981 for ac_header in dirent.h 5982 do : 5983 ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default" 5984 if test "x$ac_cv_header_dirent_h" = xyes; then : 5985 cat >>confdefs.h <<_ACEOF 5986 #define HAVE_DIRENT_H 1 5987 _ACEOF 5988 5989 fi 5990 5991 done 5992 5993 if test $ac_cv_header_dirent_h = no; then 5994 U_HAVE_DIRENT_H=0 5995 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0" 5996 else 5997 U_HAVE_DIRENT_H=1 5998 fi 5999 6000 6001 6002 # Check for endianness 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 6004 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 6005 if ${ac_cv_c_bigendian+:} false; then : 6006 $as_echo_n "(cached) " >&6 6007 else 6008 ac_cv_c_bigendian=unknown 6009 # See if we're dealing with a universal compiler. 6010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6011 /* end confdefs.h. */ 6012 #ifndef __APPLE_CC__ 6013 not a universal capable compiler 6014 #endif 6015 typedef int dummy; 6016 6017 _ACEOF 6018 if ac_fn_c_try_compile "$LINENO"; then : 6019 6020 # Check for potential -arch flags. It is not universal unless 6021 # there are at least two -arch flags with different values. 6022 ac_arch= 6023 ac_prev= 6024 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 6025 if test -n "$ac_prev"; then 6026 case $ac_word in 6027 i?86 | x86_64 | ppc | ppc64) 6028 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 6029 ac_arch=$ac_word 6030 else 6031 ac_cv_c_bigendian=universal 6032 break 6033 fi 6034 ;; 6035 esac 6036 ac_prev= 6037 elif test "x$ac_word" = "x-arch"; then 6038 ac_prev=arch 6039 fi 6040 done 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 if test $ac_cv_c_bigendian = unknown; then 6044 # See if sys/param.h defines the BYTE_ORDER macro. 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 #include <sys/types.h> 6048 #include <sys/param.h> 6049 6050 int 6051 main () 6052 { 6053 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 6054 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 6055 && LITTLE_ENDIAN) 6056 bogus endian macros 6057 #endif 6058 6059 ; 6060 return 0; 6061 } 6062 _ACEOF 6063 if ac_fn_c_try_compile "$LINENO"; then : 6064 # It does; now see whether it defined to BIG_ENDIAN or not. 6065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066 /* end confdefs.h. */ 6067 #include <sys/types.h> 6068 #include <sys/param.h> 6069 6070 int 6071 main () 6072 { 6073 #if BYTE_ORDER != BIG_ENDIAN 6074 not big endian 6075 #endif 6076 6077 ; 6078 return 0; 6079 } 6080 _ACEOF 6081 if ac_fn_c_try_compile "$LINENO"; then : 6082 ac_cv_c_bigendian=yes 6083 else 6084 ac_cv_c_bigendian=no 6085 fi 6086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6087 fi 6088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6089 fi 6090 if test $ac_cv_c_bigendian = unknown; then 6091 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 6092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6093 /* end confdefs.h. */ 6094 #include <limits.h> 6095 6096 int 6097 main () 6098 { 6099 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 6100 bogus endian macros 6101 #endif 6102 6103 ; 6104 return 0; 6105 } 6106 _ACEOF 6107 if ac_fn_c_try_compile "$LINENO"; then : 6108 # It does; now see whether it defined to _BIG_ENDIAN or not. 6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6110 /* end confdefs.h. */ 6111 #include <limits.h> 6112 6113 int 6114 main () 6115 { 6116 #ifndef _BIG_ENDIAN 6117 not big endian 6118 #endif 6119 6120 ; 6121 return 0; 6122 } 6123 _ACEOF 6124 if ac_fn_c_try_compile "$LINENO"; then : 6125 ac_cv_c_bigendian=yes 6126 else 6127 ac_cv_c_bigendian=no 6128 fi 6129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6130 fi 6131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6132 fi 6133 if test $ac_cv_c_bigendian = unknown; then 6134 # Compile a test program. 6135 if test "$cross_compiling" = yes; then : 6136 # Try to guess by grepping values from an object file. 6137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6138 /* end confdefs.h. */ 6139 short int ascii_mm[] = 6140 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 6141 short int ascii_ii[] = 6142 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 6143 int use_ascii (int i) { 6144 return ascii_mm[i] + ascii_ii[i]; 6145 } 6146 short int ebcdic_ii[] = 6147 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 6148 short int ebcdic_mm[] = 6149 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 6150 int use_ebcdic (int i) { 6151 return ebcdic_mm[i] + ebcdic_ii[i]; 6152 } 6153 extern int foo; 6154 6155 int 6156 main () 6157 { 6158 return use_ascii (foo) == use_ebcdic (foo); 6159 ; 6160 return 0; 6161 } 6162 _ACEOF 6163 if ac_fn_c_try_compile "$LINENO"; then : 6164 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 6165 ac_cv_c_bigendian=yes 6166 fi 6167 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 6168 if test "$ac_cv_c_bigendian" = unknown; then 6169 ac_cv_c_bigendian=no 6170 else 6171 # finding both strings is unlikely to happen, but who knows? 6172 ac_cv_c_bigendian=unknown 6173 fi 6174 fi 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 $ac_includes_default 6181 int 6182 main () 6183 { 6184 6185 /* Are we little or big endian? From Harbison&Steele. */ 6186 union 6187 { 6188 long int l; 6189 char c[sizeof (long int)]; 6190 } u; 6191 u.l = 1; 6192 return u.c[sizeof (long int) - 1] == 1; 6193 6194 ; 6195 return 0; 6196 } 6197 _ACEOF 6198 if ac_fn_c_try_run "$LINENO"; then : 6199 ac_cv_c_bigendian=no 6200 else 6201 ac_cv_c_bigendian=yes 6202 fi 6203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6204 conftest.$ac_objext conftest.beam conftest.$ac_ext 6205 fi 6206 6207 fi 6208 fi 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 6210 $as_echo "$ac_cv_c_bigendian" >&6; } 6211 case $ac_cv_c_bigendian in #( 6212 yes) 6213 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 6214 ;; #( 6215 no) 6216 ;; #( 6217 universal) 6218 6219 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 6220 6221 ;; #( 6222 *) 6223 as_fn_error $? "unknown endianness 6224 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 6225 esac 6226 6227 if test $ac_cv_c_bigendian = no; then 6228 U_IS_BIG_ENDIAN=0 6229 U_ENDIAN_CHAR="l" 6230 else 6231 U_IS_BIG_ENDIAN=1 6232 U_ENDIAN_CHAR="b" 6233 fi 6234 6235 6236 # Do various POSIX related checks 6237 U_HAVE_NL_LANGINFO_CODESET=0 6238 U_NL_LANGINFO_CODESET=-1 6239 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" 6240 if test "x$ac_cv_func_nl_langinfo" = xyes; then : 6241 U_HAVE_NL_LANGINFO=1 6242 else 6243 U_HAVE_NL_LANGINFO=0 6244 fi 6245 6246 if test $U_HAVE_NL_LANGINFO -eq 1; then 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5 6248 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; } 6249 if ${ac_cv_nl_langinfo_codeset+:} false; then : 6250 $as_echo_n "(cached) " >&6 6251 else 6252 ac_cv_nl_langinfo_codeset="unknown" 6253 for a in CODESET _NL_CTYPE_CODESET_NAME; do 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 #include <langinfo.h> 6257 int 6258 main () 6259 { 6260 nl_langinfo($a); 6261 ; 6262 return 0; 6263 } 6264 _ACEOF 6265 if ac_fn_c_try_link "$LINENO"; then : 6266 ac_cv_nl_langinfo_codeset="$a"; break 6267 fi 6268 rm -f core conftest.err conftest.$ac_objext \ 6269 conftest$ac_exeext conftest.$ac_ext 6270 done 6271 fi 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5 6273 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; } 6274 if test x$ac_cv_nl_langinfo_codeset != xunknown 6275 then 6276 U_HAVE_NL_LANGINFO_CODESET=1 6277 U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset 6278 if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET" 6279 then 6280 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}" 6281 fi 6282 else 6283 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0" 6284 fi 6285 fi 6286 6287 6288 6289 # Namespace support checks 6290 ac_ext=cpp 6291 ac_cpp='$CXXCPP $CPPFLAGS' 6292 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6293 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6294 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6295 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5 6297 $as_echo_n "checking for namespace support... " >&6; } 6298 if ${ac_cv_namespace_ok+:} false; then : 6299 $as_echo_n "(cached) " >&6 6300 else 6301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6302 /* end confdefs.h. */ 6303 namespace x_version {void f(){}} 6304 namespace x = x_version; 6305 using namespace x_version; 6306 6307 int 6308 main () 6309 { 6310 f(); 6311 ; 6312 return 0; 6313 } 6314 _ACEOF 6315 if ac_fn_cxx_try_link "$LINENO"; then : 6316 ac_cv_namespace_ok=yes 6317 else 6318 ac_cv_namespace_ok=no 6319 fi 6320 rm -f core conftest.err conftest.$ac_objext \ 6321 conftest$ac_exeext conftest.$ac_ext 6322 fi 6323 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5 6325 $as_echo "$ac_cv_namespace_ok" >&6; } 6326 if test $ac_cv_namespace_ok = no 6327 then 6328 as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5 6329 fi 6330 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5 6332 $as_echo_n "checking for properly overriding new and delete... " >&6; } 6333 U_OVERRIDE_CXX_ALLOCATION=0 6334 U_HAVE_PLACEMENT_NEW=0 6335 if ${ac_cv_override_cxx_allocation_ok+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337 else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 #include <stdlib.h> 6341 class UMemory { 6342 public: 6343 void *operator new(size_t size) {return malloc(size);} 6344 void *operator new[](size_t size) {return malloc(size);} 6345 void operator delete(void *p) {free(p);} 6346 void operator delete[](void *p) {free(p);} 6347 }; 6348 6349 int 6350 main () 6351 { 6352 6353 ; 6354 return 0; 6355 } 6356 _ACEOF 6357 if ac_fn_cxx_try_link "$LINENO"; then : 6358 ac_cv_override_cxx_allocation_ok=yes 6359 else 6360 ac_cv_override_cxx_allocation_ok=no 6361 fi 6362 rm -f core conftest.err conftest.$ac_objext \ 6363 conftest$ac_exeext conftest.$ac_ext 6364 fi 6365 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5 6367 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; } 6368 if test $ac_cv_override_cxx_allocation_ok = yes 6369 then 6370 U_OVERRIDE_CXX_ALLOCATION=1 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5 6372 $as_echo_n "checking for placement new and delete... " >&6; } 6373 if ${ac_cv_override_placement_new_ok+:} false; then : 6374 $as_echo_n "(cached) " >&6 6375 else 6376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6377 /* end confdefs.h. */ 6378 #include <stdlib.h> 6379 class UMemory { 6380 public: 6381 void *operator new(size_t size) {return malloc(size);} 6382 void *operator new[](size_t size) {return malloc(size);} 6383 void operator delete(void *p) {free(p);} 6384 void operator delete[](void *p) {free(p);} 6385 void * operator new(size_t, void *ptr) { return ptr; } 6386 void operator delete(void *, void *) {} 6387 }; 6388 6389 int 6390 main () 6391 { 6392 6393 ; 6394 return 0; 6395 } 6396 _ACEOF 6397 if ac_fn_cxx_try_link "$LINENO"; then : 6398 ac_cv_override_placement_new_ok=yes 6399 else 6400 ac_cv_override_placement_new_ok=no 6401 fi 6402 rm -f core conftest.err conftest.$ac_objext \ 6403 conftest$ac_exeext conftest.$ac_ext 6404 fi 6405 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5 6407 $as_echo "$ac_cv_override_placement_new_ok" >&6; } 6408 if test $ac_cv_override_placement_new_ok = yes 6409 then 6410 U_HAVE_PLACEMENT_NEW=1 6411 else 6412 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0" 6413 fi 6414 else 6415 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0" 6416 fi 6417 6418 6419 6420 ac_ext=c 6421 ac_cpp='$CPP $CPPFLAGS' 6422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6424 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6425 6426 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen" 6427 if test "x$ac_cv_func_popen" = xyes; then : 6428 6429 fi 6430 6431 if test x$ac_cv_func_popen = xyes 6432 then 6433 U_HAVE_POPEN=1 6434 else 6435 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0" 6436 U_HAVE_POPEN=0 6437 fi 6438 6439 6440 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" 6441 if test "x$ac_cv_func_tzset" = xyes; then : 6442 6443 fi 6444 6445 U_HAVE_TZSET=0 6446 if test x$ac_cv_func_tzset = xyes 6447 then 6448 U_TZSET=tzset 6449 U_HAVE_TZSET=1 6450 else 6451 ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset" 6452 if test "x$ac_cv_func__tzset" = xyes; then : 6453 6454 fi 6455 6456 if test x$ac_cv_func__tzset = xyes 6457 then 6458 U_TZSET=_tzset 6459 U_HAVE_TZSET=1 6460 else 6461 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0" 6462 fi 6463 fi 6464 6465 6466 6467 U_HAVE_TZNAME=0 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 6469 $as_echo_n "checking for tzname... " >&6; } 6470 if ${ac_cv_var_tzname+:} false; then : 6471 $as_echo_n "(cached) " >&6 6472 else 6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474 /* end confdefs.h. */ 6475 #ifndef __USE_POSIX 6476 #define __USE_POSIX 6477 #endif 6478 #include <stdlib.h> 6479 #include <time.h> 6480 #ifndef tzname /* For SGI. */ 6481 extern char *tzname[]; /* RS6000 and others reject char **tzname. */ 6482 #endif 6483 int 6484 main () 6485 { 6486 atoi(*tzname); 6487 ; 6488 return 0; 6489 } 6490 _ACEOF 6491 if ac_fn_c_try_link "$LINENO"; then : 6492 ac_cv_var_tzname=yes 6493 else 6494 ac_cv_var_tzname=no 6495 fi 6496 rm -f core conftest.err conftest.$ac_objext \ 6497 conftest$ac_exeext conftest.$ac_ext 6498 fi 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 6500 $as_echo "$ac_cv_var_tzname" >&6; } 6501 if test $ac_cv_var_tzname = yes; then 6502 U_TZNAME=tzname 6503 U_HAVE_TZNAME=1 6504 else 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5 6506 $as_echo_n "checking for _tzname... " >&6; } 6507 if ${ac_cv_var__tzname+:} false; then : 6508 $as_echo_n "(cached) " >&6 6509 else 6510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6511 /* end confdefs.h. */ 6512 #include <stdlib.h> 6513 #include <time.h> 6514 extern char *_tzname[]; 6515 int 6516 main () 6517 { 6518 atoi(*_tzname); 6519 ; 6520 return 0; 6521 } 6522 _ACEOF 6523 if ac_fn_c_try_link "$LINENO"; then : 6524 ac_cv_var__tzname=yes 6525 else 6526 ac_cv_var__tzname=no 6527 fi 6528 rm -f core conftest.err conftest.$ac_objext \ 6529 conftest$ac_exeext conftest.$ac_ext 6530 fi 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5 6532 $as_echo "$ac_cv_var__tzname" >&6; } 6533 if test $ac_cv_var__tzname = yes; then 6534 U_TZNAME=_tzname 6535 U_HAVE_TZNAME=1 6536 else 6537 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0" 6538 fi 6539 fi 6540 6541 6542 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5 6544 $as_echo_n "checking for timezone... " >&6; } 6545 if ${ac_cv_var_timezone+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547 else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549 /* end confdefs.h. */ 6550 #ifndef __USE_POSIX 6551 #define __USE_POSIX 6552 #endif 6553 #ifndef __USE_XOPEN 6554 #define __USE_XOPEN 6555 #endif 6556 #include <time.h> 6557 6558 int 6559 main () 6560 { 6561 timezone = 1; 6562 ; 6563 return 0; 6564 } 6565 _ACEOF 6566 if ac_fn_c_try_link "$LINENO"; then : 6567 ac_cv_var_timezone=yes 6568 else 6569 ac_cv_var_timezone=no 6570 fi 6571 rm -f core conftest.err conftest.$ac_objext \ 6572 conftest$ac_exeext conftest.$ac_ext 6573 fi 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5 6575 $as_echo "$ac_cv_var_timezone" >&6; } 6576 U_HAVE_TIMEZONE=0 6577 if test $ac_cv_var_timezone = yes; then 6578 U_TIMEZONE=timezone 6579 U_HAVE_TIMEZONE=1 6580 else 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5 6582 $as_echo_n "checking for __timezone... " >&6; } 6583 if ${ac_cv_var___timezone+:} false; then : 6584 $as_echo_n "(cached) " >&6 6585 else 6586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6587 /* end confdefs.h. */ 6588 #include <time.h> 6589 int 6590 main () 6591 { 6592 __timezone = 1; 6593 ; 6594 return 0; 6595 } 6596 _ACEOF 6597 if ac_fn_c_try_link "$LINENO"; then : 6598 ac_cv_var___timezone=yes 6599 else 6600 ac_cv_var___timezone=no 6601 fi 6602 rm -f core conftest.err conftest.$ac_objext \ 6603 conftest$ac_exeext conftest.$ac_ext 6604 fi 6605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5 6606 $as_echo "$ac_cv_var___timezone" >&6; } 6607 if test $ac_cv_var___timezone = yes; then 6608 U_TIMEZONE=__timezone 6609 U_HAVE_TIMEZONE=1 6610 else 6611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5 6612 $as_echo_n "checking for _timezone... " >&6; } 6613 if ${ac_cv_var__timezone+:} false; then : 6614 $as_echo_n "(cached) " >&6 6615 else 6616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6617 /* end confdefs.h. */ 6618 #include <time.h> 6619 int 6620 main () 6621 { 6622 _timezone = 1; 6623 ; 6624 return 0; 6625 } 6626 _ACEOF 6627 if ac_fn_c_try_link "$LINENO"; then : 6628 ac_cv_var__timezone=yes 6629 else 6630 ac_cv_var__timezone=no 6631 fi 6632 rm -f core conftest.err conftest.$ac_objext \ 6633 conftest$ac_exeext conftest.$ac_ext 6634 fi 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5 6636 $as_echo "$ac_cv_var__timezone" >&6; } 6637 if test $ac_cv_var__timezone = yes; then 6638 U_TIMEZONE=_timezone 6639 U_HAVE_TIMEZONE=1 6640 else 6641 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0" 6642 fi 6643 fi 6644 fi 6645 6646 6647 6648 # Checks for typedefs 6649 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 6650 if test "x$ac_cv_type_int8_t" = xyes; then : 6651 6652 else 6653 6654 cat >>confdefs.h <<_ACEOF 6655 #define int8_t signed char 6656 _ACEOF 6657 6658 fi 6659 6660 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 6661 if test "x$ac_cv_type_uint8_t" = xyes; then : 6662 6663 else 6664 6665 cat >>confdefs.h <<_ACEOF 6666 #define uint8_t unsigned char 6667 _ACEOF 6668 6669 fi 6670 6671 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 6672 if test "x$ac_cv_type_int16_t" = xyes; then : 6673 6674 else 6675 6676 cat >>confdefs.h <<_ACEOF 6677 #define int16_t signed short 6678 _ACEOF 6679 6680 fi 6681 6682 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 6683 if test "x$ac_cv_type_uint16_t" = xyes; then : 6684 6685 else 6686 6687 cat >>confdefs.h <<_ACEOF 6688 #define uint16_t unsigned short 6689 _ACEOF 6690 6691 fi 6692 6693 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 6694 if test "x$ac_cv_type_int32_t" = xyes; then : 6695 6696 else 6697 6698 cat >>confdefs.h <<_ACEOF 6699 #define int32_t signed long 6700 _ACEOF 6701 6702 fi 6703 6704 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 6705 if test "x$ac_cv_type_uint32_t" = xyes; then : 6706 6707 else 6708 6709 cat >>confdefs.h <<_ACEOF 6710 #define uint32_t unsigned long 6711 _ACEOF 6712 6713 fi 6714 6715 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 6716 if test "x$ac_cv_type_int64_t" = xyes; then : 6717 6718 else 6719 6720 cat >>confdefs.h <<_ACEOF 6721 #define int64_t signed long long 6722 _ACEOF 6723 6724 fi 6725 6726 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 6727 if test "x$ac_cv_type_uint64_t" = xyes; then : 6728 6729 else 6730 6731 cat >>confdefs.h <<_ACEOF 6732 #define uint64_t unsigned long long 6733 _ACEOF 6734 6735 fi 6736 6737 6738 if test $ac_cv_type_int8_t = no; then 6739 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0" 6740 fi 6741 6742 if test $ac_cv_type_uint8_t = no; then 6743 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0" 6744 fi 6745 6746 if test $ac_cv_type_int16_t = no; then 6747 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0" 6748 fi 6749 6750 if test $ac_cv_type_uint16_t = no; then 6751 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0" 6752 fi 6753 6754 if test $ac_cv_type_int32_t = no; then 6755 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0" 6756 fi 6757 6758 if test $ac_cv_type_uint32_t = no; then 6759 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0" 6760 fi 6761 6762 if test $ac_cv_type_int64_t = no; then 6763 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0" 6764 fi 6765 6766 if test $ac_cv_type_uint64_t = no; then 6767 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0" 6768 fi 6769 6770 # Do various wchar_t related checks 6771 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 6772 if test "x$ac_cv_header_wchar_h" = xyes; then : 6773 6774 fi 6775 6776 6777 if test "$ac_cv_header_wchar_h" = no 6778 then 6779 U_HAVE_WCHAR_H=0 6780 U_HAVE_WCSCPY=0 6781 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0" 6782 else 6783 6784 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 6785 6786 U_HAVE_WCHAR_H=1 6787 # Some broken systems have wchar.h but not some of its functions... 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5 6789 $as_echo_n "checking for library containing wcscpy... " >&6; } 6790 if ${ac_cv_search_wcscpy+:} false; then : 6791 $as_echo_n "(cached) " >&6 6792 else 6793 ac_func_search_save_LIBS=$LIBS 6794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6795 /* end confdefs.h. */ 6796 6797 /* Override any GCC internal prototype to avoid an error. 6798 Use char because int might match the return type of a GCC 6799 builtin and then its argument prototype would still apply. */ 6800 #ifdef __cplusplus 6801 extern "C" 6802 #endif 6803 char wcscpy (); 6804 int 6805 main () 6806 { 6807 return wcscpy (); 6808 ; 6809 return 0; 6810 } 6811 _ACEOF 6812 for ac_lib in '' wcs w; do 6813 if test -z "$ac_lib"; then 6814 ac_res="none required" 6815 else 6816 ac_res=-l$ac_lib 6817 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6818 fi 6819 if ac_fn_c_try_link "$LINENO"; then : 6820 ac_cv_search_wcscpy=$ac_res 6821 fi 6822 rm -f core conftest.err conftest.$ac_objext \ 6823 conftest$ac_exeext 6824 if ${ac_cv_search_wcscpy+:} false; then : 6825 break 6826 fi 6827 done 6828 if ${ac_cv_search_wcscpy+:} false; then : 6829 6830 else 6831 ac_cv_search_wcscpy=no 6832 fi 6833 rm conftest.$ac_ext 6834 LIBS=$ac_func_search_save_LIBS 6835 fi 6836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5 6837 $as_echo "$ac_cv_search_wcscpy" >&6; } 6838 ac_res=$ac_cv_search_wcscpy 6839 if test "$ac_res" != no; then : 6840 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6841 6842 fi 6843 6844 if test "$ac_cv_search_wcscpy" != no; then 6845 U_HAVE_WCSCPY=1 6846 else 6847 U_HAVE_WCSCPY=0 6848 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0" 6849 fi 6850 fi 6851 6852 6853 6854 # The cast to long int works around a bug in the HP C Compiler 6855 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6856 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6857 # This bug is HP SR number 8606223364. 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 6859 $as_echo_n "checking size of wchar_t... " >&6; } 6860 if ${ac_cv_sizeof_wchar_t+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862 else 6863 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" " 6864 #if STDC_HEADERS 6865 #include <stddef.h> 6866 #endif 6867 #include <stdlib.h> 6868 #if HAVE_WCHAR_H 6869 #include <string.h> 6870 #include <wchar.h> 6871 #endif 6872 "; then : 6873 6874 else 6875 if test "$ac_cv_type_wchar_t" = yes; then 6876 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6878 as_fn_error 77 "cannot compute sizeof (wchar_t) 6879 See \`config.log' for more details" "$LINENO" 5; } 6880 else 6881 ac_cv_sizeof_wchar_t=0 6882 fi 6883 fi 6884 6885 fi 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 6887 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } 6888 6889 6890 6891 cat >>confdefs.h <<_ACEOF 6892 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 6893 _ACEOF 6894 6895 6896 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t 6897 # We do this check to verify that everything is okay. 6898 if test $U_SIZEOF_WCHAR_T = 0; then 6899 if test $U_HAVE_WCHAR_H=1; then 6900 as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5 6901 fi 6902 fi 6903 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5 6905 $as_echo_n "checking for UTF-16 string literal support... " >&6; } 6906 U_CHECK_UTF16_STRING=1 6907 CHECK_UTF16_STRING_RESULT="unknown" 6908 6909 case "${host}" in 6910 *-*-aix*|powerpc64-*-linux*) 6911 if test "$GCC" = no; then 6912 OLD_CFLAGS="${CFLAGS}" 6913 OLD_CXXFLAGS="${CXXFLAGS}" 6914 CFLAGS="${CFLAGS} -qutf" 6915 CXXFLAGS="${CXXFLAGS} -qutf" 6916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6917 /* end confdefs.h. */ 6918 const unsigned short hello[] = u"hello"; 6919 int 6920 main () 6921 { 6922 6923 ; 6924 return 0; 6925 } 6926 _ACEOF 6927 if ac_fn_c_try_compile "$LINENO"; then : 6928 U_CHECK_UTF16_STRING=1 6929 else 6930 U_CHECK_UTF16_STRING=0 6931 fi 6932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6933 if test "$U_CHECK_UTF16_STRING" = 0; then 6934 CFLAGS="${OLD_CFLAGS}" 6935 CXXFLAGS="${OLD_CXXFLAGS}" 6936 else 6937 CHECK_UTF16_STRING_RESULT="-qutf" 6938 fi 6939 fi 6940 ;; 6941 *-*-solaris*) 6942 if test "$GCC" = no; then 6943 OLD_CFLAGS="${CFLAGS}" 6944 OLD_CXXFLAGS="${CXXFLAGS}" 6945 CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort" 6946 CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort" 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 const unsigned short hello[] = U"hello"; 6950 int 6951 main () 6952 { 6953 6954 ; 6955 return 0; 6956 } 6957 _ACEOF 6958 if ac_fn_c_try_compile "$LINENO"; then : 6959 U_CHECK_UTF16_STRING=1 6960 else 6961 U_CHECK_UTF16_STRING=0 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6964 if test "$U_CHECK_UTF16_STRING" = 0; then 6965 CFLAGS="${OLD_CFLAGS}" 6966 CXXFLAGS="${OLD_CXXFLAGS}" 6967 else 6968 CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort" 6969 6970 # Since we can't detect the availability of this UTF-16 syntax at compile time, 6971 # we depend on configure telling us that we can use it. 6972 # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort, 6973 # we only use this macro within ICU. 6974 # If an ICU user uses icu-config, this feature will be enabled. 6975 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1" 6976 U_CHECK_UTF16_STRING=0 6977 fi 6978 fi 6979 ;; 6980 *-*-hpux*) 6981 if test "$GCC" = no; then 6982 # The option will be detected at compile time without additional compiler options. 6983 CHECK_UTF16_STRING_RESULT="available" 6984 fi 6985 ;; 6986 *-*-cygwin) 6987 # wchar_t can be used 6988 CHECK_UTF16_STRING_RESULT="available" 6989 ;; 6990 *) 6991 ;; 6992 esac 6993 6994 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future. 6995 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then 6996 if test "$GCC" = yes; then 6997 OLD_CFLAGS="${CFLAGS}" 6998 CFLAGS="${CFLAGS} -std=gnu99" 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000 /* end confdefs.h. */ 7001 7002 static const char16_t test[] = u"This is a UTF16 literal string."; 7003 7004 int 7005 main () 7006 { 7007 7008 ; 7009 return 0; 7010 } 7011 _ACEOF 7012 if ac_fn_c_try_compile "$LINENO"; then : 7013 CC_UTF16_STRING=1 7014 else 7015 CC_UTF16_STRING=0 7016 fi 7017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7018 if test "$CC_UTF16_STRING" = 1; then 7019 CHECK_UTF16_STRING_RESULT="C only"; 7020 else 7021 CFLAGS="${OLD_CFLAGS}" 7022 fi 7023 fi 7024 if test "$GXX" = yes; then 7025 OLD_CXXFLAGS="${CXXFLAGS}" 7026 # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about. 7027 CXXFLAGS="${CXXFLAGS} -std=c++11" 7028 ac_ext=cpp 7029 ac_cpp='$CXXCPP $CPPFLAGS' 7030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7033 7034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7035 /* end confdefs.h. */ 7036 7037 static const char16_t test[] = u"This is a UTF16 literal string."; 7038 7039 int 7040 main () 7041 { 7042 7043 ; 7044 return 0; 7045 } 7046 _ACEOF 7047 if ac_fn_cxx_try_compile "$LINENO"; then : 7048 CXX_UTF16_STRING=1 7049 else 7050 CXX_UTF16_STRING=0 7051 fi 7052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7053 ac_ext=c 7054 ac_cpp='$CPP $CPPFLAGS' 7055 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7056 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7057 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7058 7059 if test "$CXX_UTF16_STRING" = 1; then 7060 if test "$CC_UTF16_STRING" = 1; then 7061 CHECK_UTF16_STRING_RESULT="available"; 7062 else 7063 CHECK_UTF16_STRING_RESULT="C++ only"; 7064 fi 7065 else 7066 CXXFLAGS="${OLD_CXXFLAGS}" 7067 fi 7068 fi 7069 fi 7070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5 7071 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; } 7072 7073 # Enable/disable extras 7074 # Check whether --enable-extras was given. 7075 if test "${enable_extras+set}" = set; then : 7076 enableval=$enable_extras; case "${enableval}" in 7077 yes) extras=true ;; 7078 no) extras=false ;; 7079 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;; 7080 esac 7081 else 7082 extras=true 7083 fi 7084 7085 7086 if test "$extras" = true; then 7087 EXTRAS_TRUE= 7088 else 7089 EXTRAS_TRUE='#' 7090 fi 7091 # Check whether --enable-icuio was given. 7092 if test "${enable_icuio+set}" = set; then : 7093 enableval=$enable_icuio; case "${enableval}" in 7094 yes) icuio=true ;; 7095 no) icuio=false ;; 7096 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;; 7097 esac 7098 else 7099 icuio=true 7100 fi 7101 7102 7103 if test "$icuio" = true; then 7104 ICUIO_TRUE= 7105 else 7106 ICUIO_TRUE='#' 7107 fi 7108 7109 # Enable/disable layout 7110 # Check whether --enable-layout was given. 7111 if test "${enable_layout+set}" = set; then : 7112 enableval=$enable_layout; case "${enableval}" in 7113 yes) layout=true ;; 7114 no) layout=false ;; 7115 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;; 7116 esac 7117 else 7118 layout=true 7119 fi 7120 7121 7122 if test "$layout" = true; then 7123 LAYOUT_TRUE= 7124 else 7125 LAYOUT_TRUE='#' 7126 fi 7127 7128 7129 # Check whether --with-data-packaging was given. 7130 if test "${with_data_packaging+set}" = set; then : 7131 withval=$with_data_packaging; case "${withval}" in 7132 files|archive|library) datapackaging=$withval ;; 7133 auto) datapackaging=$withval ;; 7134 common) datapackaging=archive ;; 7135 dll) datapackaging=library ;; 7136 static) datapackaging=static ;; 7137 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;; 7138 esac 7139 else 7140 datapackaging= 7141 fi 7142 7143 7144 # Note: 'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc.. 7145 # thesysconfdir=`eval echo $sysconfdir` 7146 thedatadir=`eval echo $datadir` 7147 # Always put raw data files in share/icu/{version}, etc. Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}. 7148 pkgicudatadir=$datadir 7149 thepkgicudatadir=$thedatadir 7150 7151 7152 7153 7154 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then 7155 # default to library 7156 datapackaging=library 7157 if test "$ENABLE_STATIC" = "YES"; then 7158 if test "$ENABLE_SHARED" != "YES"; then 7159 datapackaging=static 7160 fi 7161 fi 7162 fi 7163 7164 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}" 7165 7166 datapackaging_msg="(No explaination for mode $datapackaging.)" 7167 7168 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override." 7169 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override." 7170 datapackaging_howfound="(unknown)" 7171 7172 case "$datapackaging" in 7173 files) 7174 DATA_PACKAGING_MODE=files 7175 datapackaging_msg="ICU data will be stored in individual files." 7176 datapackaging_howfound="$datapackaging_msg_path" 7177 ;; 7178 archive) 7179 DATA_PACKAGING_MODE=common 7180 datapackaging_msg="ICU data will be stored in a single .dat file." 7181 datapackaging_howfound="$datapackaging_msg_path" 7182 ;; 7183 library) 7184 DATA_PACKAGING_MODE=dll 7185 datapackaging_msg="ICU data will be linked with ICU." 7186 if test "$ENABLE_STATIC" = "YES"; then 7187 datapackaging_msg="$datapackaging_msg A static data library will be built. " 7188 fi 7189 if test "$ENABLE_SHARED" = "YES"; then 7190 datapackaging_msg="$datapackaging_msg A shared data library will be built. " 7191 fi 7192 datapackaging_howfound="$datapackaging_msg_set" 7193 ;; 7194 static) 7195 DATA_PACKAGING_MODE=static 7196 datapackaging_msg="ICU data will be stored in a static library." 7197 datapackaging_howfound="$datapackaging_msg_set" 7198 ;; 7199 esac 7200 7201 7202 # Sets a library suffix 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5 7204 $as_echo_n "checking for a library suffix to use... " >&6; } 7205 7206 # Check whether --with-library-suffix was given. 7207 if test "${with_library_suffix+set}" = set; then : 7208 withval=$with_library_suffix; ICULIBSUFFIX="${withval}" 7209 else 7210 ICULIBSUFFIX= 7211 fi 7212 7213 msg=$ICULIBSUFFIX 7214 if test "$msg" = ""; then 7215 msg=none 7216 fi 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 7218 $as_echo "$msg" >&6; } 7219 7220 if test "$ICULIBSUFFIX" != "" 7221 then 7222 U_HAVE_LIB_SUFFIX=1 7223 ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'` 7224 UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} " 7225 else 7226 U_HAVE_LIB_SUFFIX=0 7227 fi 7228 7229 7230 7231 # Enable/disable tests 7232 # Check whether --enable-tests was given. 7233 if test "${enable_tests+set}" = set; then : 7234 enableval=$enable_tests; case "${enableval}" in 7235 yes) tests=true ;; 7236 no) tests=false ;; 7237 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;; 7238 esac 7239 else 7240 tests=true 7241 fi 7242 7243 7244 if test "$tests" = true; then 7245 TESTS_TRUE= 7246 else 7247 TESTS_TRUE='#' 7248 fi 7249 7250 # Enable/disable samples 7251 # Check whether --enable-samples was given. 7252 if test "${enable_samples+set}" = set; then : 7253 enableval=$enable_samples; case "${enableval}" in 7254 yes) samples=true ;; 7255 no) samples=false ;; 7256 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;; 7257 esac 7258 else 7259 samples=true 7260 fi 7261 7262 7263 if test "$samples" = true; then 7264 SAMPLES_TRUE= 7265 else 7266 SAMPLES_TRUE='#' 7267 fi 7268 7269 ICUDATA_CHAR=$U_ENDIAN_CHAR 7270 7271 # Platform-specific Makefile setup 7272 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform. 7273 case "${host}" in 7274 *-*-solaris*) platform=U_SOLARIS ;; 7275 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) platform=U_LINUX ;; 7276 *-*-*bsd*|*-*-dragonfly*) platform=U_BSD ;; 7277 *-*-aix*) platform=U_AIX ;; 7278 *-*-hpux*) platform=U_HPUX ;; 7279 *-apple-darwin*|*-apple-rhapsody*) platform=U_DARWIN ;; 7280 *-*-cygwin*) platform=U_CYGWIN ;; 7281 *-*-mingw*) platform=U_MINGW ;; 7282 *-*ibm-openedition*|*-*-os390*) platform=OS390 7283 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7284 ICUDATA_CHAR="e" 7285 fi ;; 7286 *-*-os400*) platform=OS400 7287 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7288 ICUDATA_CHAR="e" 7289 fi ;; 7290 *-*-nto*) platform=U_QNX ;; 7291 *-dec-osf*) platform=U_OSF ;; 7292 *-*-beos) platform=U_BEOS ;; 7293 *-*-irix*) platform=U_IRIX ;; 7294 *-ncr-*) platform=U_MPRAS ;; 7295 *) platform=U_UNKNOWN_PLATFORM ;; 7296 esac 7297 7298 7299 platform_make_fragment_name="$icu_cv_host_frag" 7300 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name" 7301 7302 7303 7304 if test "${FORCE_LIBS}" != ""; then 7305 echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}" 1>&6 7306 LIBS=${FORCE_LIBS} 7307 fi 7308 7309 # Now that we're done using CPPFLAGS etc. for tests, we can change it 7310 # for build. 7311 7312 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)" 7313 CFLAGS="$CFLAGS \$(THREADSCFLAGS)" 7314 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)" 7315 7316 7317 7318 7319 # append all config cppflags 7320 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS" 7321 7322 echo "CPPFLAGS=$CPPFLAGS" 7323 echo "CFLAGS=$CFLAGS" 7324 echo "CXXFLAGS=$CXXFLAGS" 7325 7326 7327 # output the Makefiles 7328 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" 7329 7330 cat >confcache <<\_ACEOF 7331 # This file is a shell script that caches the results of configure 7332 # tests run on this system so they can be shared between configure 7333 # scripts and configure runs, see configure's option --config-cache. 7334 # It is not useful on other systems. If it contains results you don't 7335 # want to keep, you may remove or edit it. 7336 # 7337 # config.status only pays attention to the cache file if you give it 7338 # the --recheck option to rerun configure. 7339 # 7340 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7341 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7342 # following values. 7343 7344 _ACEOF 7345 7346 # The following way of writing the cache mishandles newlines in values, 7347 # but we know of no workaround that is simple, portable, and efficient. 7348 # So, we kill variables containing newlines. 7349 # Ultrix sh set writes to stderr and can't be redirected directly, 7350 # and sets the high bit in the cache file unless we assign to the vars. 7351 ( 7352 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7353 eval ac_val=\$$ac_var 7354 case $ac_val in #( 7355 *${as_nl}*) 7356 case $ac_var in #( 7357 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7358 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7359 esac 7360 case $ac_var in #( 7361 _ | IFS | as_nl) ;; #( 7362 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7363 *) { eval $ac_var=; unset $ac_var;} ;; 7364 esac ;; 7365 esac 7366 done 7367 7368 (set) 2>&1 | 7369 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7370 *${as_nl}ac_space=\ *) 7371 # `set' does not quote correctly, so add quotes: double-quote 7372 # substitution turns \\\\ into \\, and sed turns \\ into \. 7373 sed -n \ 7374 "s/'/'\\\\''/g; 7375 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7376 ;; #( 7377 *) 7378 # `set' quotes correctly as required by POSIX, so do not add quotes. 7379 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7380 ;; 7381 esac | 7382 sort 7383 ) | 7384 sed ' 7385 /^ac_cv_env_/b end 7386 t clear 7387 :clear 7388 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7389 t end 7390 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7391 :end' >>confcache 7392 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7393 if test -w "$cache_file"; then 7394 if test "x$cache_file" != "x/dev/null"; then 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7396 $as_echo "$as_me: updating cache $cache_file" >&6;} 7397 if test ! -f "$cache_file" || test -h "$cache_file"; then 7398 cat confcache >"$cache_file" 7399 else 7400 case $cache_file in #( 7401 */* | ?:*) 7402 mv -f confcache "$cache_file"$$ && 7403 mv -f "$cache_file"$$ "$cache_file" ;; #( 7404 *) 7405 mv -f confcache "$cache_file" ;; 7406 esac 7407 fi 7408 fi 7409 else 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7411 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7412 fi 7413 fi 7414 rm -f confcache 7415 7416 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7417 # Let make expand exec_prefix. 7418 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7419 7420 # Transform confdefs.h into DEFS. 7421 # Protect against shell expansion while executing Makefile rules. 7422 # Protect against Makefile macro expansion. 7423 # 7424 # If the first sed substitution is executed (which looks for macros that 7425 # take arguments), then branch to the quote section. Otherwise, 7426 # look for a macro that doesn't take arguments. 7427 ac_script=' 7428 :mline 7429 /\\$/{ 7430 N 7431 s,\\\n,, 7432 b mline 7433 } 7434 t clear 7435 :clear 7436 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 7437 t quote 7438 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 7439 t quote 7440 b any 7441 :quote 7442 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 7443 s/\[/\\&/g 7444 s/\]/\\&/g 7445 s/\$/$$/g 7446 H 7447 :any 7448 ${ 7449 g 7450 s/^\n// 7451 s/\n/ /g 7452 p 7453 } 7454 ' 7455 DEFS=`sed -n "$ac_script" confdefs.h` 7456 7457 7458 ac_libobjs= 7459 ac_ltlibobjs= 7460 U= 7461 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7462 # 1. Remove the extension, and $U if already installed. 7463 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7464 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7465 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7466 # will be set to the directory where LIBOBJS objects are built. 7467 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7468 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7469 done 7470 LIBOBJS=$ac_libobjs 7471 7472 LTLIBOBJS=$ac_ltlibobjs 7473 7474 7475 7476 7477 : "${CONFIG_STATUS=./config.status}" 7478 ac_write_fail=0 7479 ac_clean_files_save=$ac_clean_files 7480 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7482 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7483 as_write_fail=0 7484 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7485 #! $SHELL 7486 # Generated by $as_me. 7487 # Run this file to recreate the current configuration. 7488 # Compiler output produced by configure, useful for debugging 7489 # configure, is in config.log if it exists. 7490 7491 debug=false 7492 ac_cs_recheck=false 7493 ac_cs_silent=false 7494 7495 SHELL=\${CONFIG_SHELL-$SHELL} 7496 export SHELL 7497 _ASEOF 7498 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7499 ## -------------------- ## 7500 ## M4sh Initialization. ## 7501 ## -------------------- ## 7502 7503 # Be more Bourne compatible 7504 DUALCASE=1; export DUALCASE # for MKS sh 7505 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7506 emulate sh 7507 NULLCMD=: 7508 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7509 # is contrary to our usage. Disable this feature. 7510 alias -g '${1+"$@"}'='"$@"' 7511 setopt NO_GLOB_SUBST 7512 else 7513 case `(set -o) 2>/dev/null` in #( 7514 *posix*) : 7515 set -o posix ;; #( 7516 *) : 7517 ;; 7518 esac 7519 fi 7520 7521 7522 as_nl=' 7523 ' 7524 export as_nl 7525 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7526 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7527 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7528 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7529 # Prefer a ksh shell builtin over an external printf program on Solaris, 7530 # but without wasting forks for bash or zsh. 7531 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7532 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7533 as_echo='print -r --' 7534 as_echo_n='print -rn --' 7535 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7536 as_echo='printf %s\n' 7537 as_echo_n='printf %s' 7538 else 7539 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7540 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7541 as_echo_n='/usr/ucb/echo -n' 7542 else 7543 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7544 as_echo_n_body='eval 7545 arg=$1; 7546 case $arg in #( 7547 *"$as_nl"*) 7548 expr "X$arg" : "X\\(.*\\)$as_nl"; 7549 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7550 esac; 7551 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7552 ' 7553 export as_echo_n_body 7554 as_echo_n='sh -c $as_echo_n_body as_echo' 7555 fi 7556 export as_echo_body 7557 as_echo='sh -c $as_echo_body as_echo' 7558 fi 7559 7560 # The user is always right. 7561 if test "${PATH_SEPARATOR+set}" != set; then 7562 PATH_SEPARATOR=: 7563 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7564 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7565 PATH_SEPARATOR=';' 7566 } 7567 fi 7568 7569 7570 # IFS 7571 # We need space, tab and new line, in precisely that order. Quoting is 7572 # there to prevent editors from complaining about space-tab. 7573 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7574 # splitting by setting IFS to empty value.) 7575 IFS=" "" $as_nl" 7576 7577 # Find who we are. Look in the path if we contain no directory separator. 7578 as_myself= 7579 case $0 in #(( 7580 *[\\/]* ) as_myself=$0 ;; 7581 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7582 for as_dir in $PATH 7583 do 7584 IFS=$as_save_IFS 7585 test -z "$as_dir" && as_dir=. 7586 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7587 done 7588 IFS=$as_save_IFS 7589 7590 ;; 7591 esac 7592 # We did not find ourselves, most probably we were run as `sh COMMAND' 7593 # in which case we are not to be found in the path. 7594 if test "x$as_myself" = x; then 7595 as_myself=$0 7596 fi 7597 if test ! -f "$as_myself"; then 7598 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7599 exit 1 7600 fi 7601 7602 # Unset variables that we do not need and which cause bugs (e.g. in 7603 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7604 # suppresses any "Segmentation fault" message there. '((' could 7605 # trigger a bug in pdksh 5.2.14. 7606 for as_var in BASH_ENV ENV MAIL MAILPATH 7607 do eval test x\${$as_var+set} = xset \ 7608 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7609 done 7610 PS1='$ ' 7611 PS2='> ' 7612 PS4='+ ' 7613 7614 # NLS nuisances. 7615 LC_ALL=C 7616 export LC_ALL 7617 LANGUAGE=C 7618 export LANGUAGE 7619 7620 # CDPATH. 7621 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7622 7623 7624 # as_fn_error STATUS ERROR [LINENO LOG_FD] 7625 # ---------------------------------------- 7626 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7627 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7628 # script with STATUS, using 1 if that was 0. 7629 as_fn_error () 7630 { 7631 as_status=$1; test $as_status -eq 0 && as_status=1 7632 if test "$4"; then 7633 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7634 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7635 fi 7636 $as_echo "$as_me: error: $2" >&2 7637 as_fn_exit $as_status 7638 } # as_fn_error 7639 7640 7641 # as_fn_set_status STATUS 7642 # ----------------------- 7643 # Set $? to STATUS, without forking. 7644 as_fn_set_status () 7645 { 7646 return $1 7647 } # as_fn_set_status 7648 7649 # as_fn_exit STATUS 7650 # ----------------- 7651 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7652 as_fn_exit () 7653 { 7654 set +e 7655 as_fn_set_status $1 7656 exit $1 7657 } # as_fn_exit 7658 7659 # as_fn_unset VAR 7660 # --------------- 7661 # Portably unset VAR. 7662 as_fn_unset () 7663 { 7664 { eval $1=; unset $1;} 7665 } 7666 as_unset=as_fn_unset 7667 # as_fn_append VAR VALUE 7668 # ---------------------- 7669 # Append the text in VALUE to the end of the definition contained in VAR. Take 7670 # advantage of any shell optimizations that allow amortized linear growth over 7671 # repeated appends, instead of the typical quadratic growth present in naive 7672 # implementations. 7673 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7674 eval 'as_fn_append () 7675 { 7676 eval $1+=\$2 7677 }' 7678 else 7679 as_fn_append () 7680 { 7681 eval $1=\$$1\$2 7682 } 7683 fi # as_fn_append 7684 7685 # as_fn_arith ARG... 7686 # ------------------ 7687 # Perform arithmetic evaluation on the ARGs, and store the result in the 7688 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7689 # must be portable across $(()) and expr. 7690 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7691 eval 'as_fn_arith () 7692 { 7693 as_val=$(( $* )) 7694 }' 7695 else 7696 as_fn_arith () 7697 { 7698 as_val=`expr "$@" || test $? -eq 1` 7699 } 7700 fi # as_fn_arith 7701 7702 7703 if expr a : '\(a\)' >/dev/null 2>&1 && 7704 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7705 as_expr=expr 7706 else 7707 as_expr=false 7708 fi 7709 7710 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7711 as_basename=basename 7712 else 7713 as_basename=false 7714 fi 7715 7716 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7717 as_dirname=dirname 7718 else 7719 as_dirname=false 7720 fi 7721 7722 as_me=`$as_basename -- "$0" || 7723 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7724 X"$0" : 'X\(//\)$' \| \ 7725 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7726 $as_echo X/"$0" | 7727 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7728 s//\1/ 7729 q 7730 } 7731 /^X\/\(\/\/\)$/{ 7732 s//\1/ 7733 q 7734 } 7735 /^X\/\(\/\).*/{ 7736 s//\1/ 7737 q 7738 } 7739 s/.*/./; q'` 7740 7741 # Avoid depending upon Character Ranges. 7742 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7743 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7744 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7745 as_cr_digits='0123456789' 7746 as_cr_alnum=$as_cr_Letters$as_cr_digits 7747 7748 ECHO_C= ECHO_N= ECHO_T= 7749 case `echo -n x` in #((((( 7750 -n*) 7751 case `echo 'xy\c'` in 7752 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7753 xy) ECHO_C='\c';; 7754 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7755 ECHO_T=' ';; 7756 esac;; 7757 *) 7758 ECHO_N='-n';; 7759 esac 7760 7761 rm -f conf$$ conf$$.exe conf$$.file 7762 if test -d conf$$.dir; then 7763 rm -f conf$$.dir/conf$$.file 7764 else 7765 rm -f conf$$.dir 7766 mkdir conf$$.dir 2>/dev/null 7767 fi 7768 if (echo >conf$$.file) 2>/dev/null; then 7769 if ln -s conf$$.file conf$$ 2>/dev/null; then 7770 as_ln_s='ln -s' 7771 # ... but there are two gotchas: 7772 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7773 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7774 # In both cases, we have to default to `cp -p'. 7775 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7776 as_ln_s='cp -p' 7777 elif ln conf$$.file conf$$ 2>/dev/null; then 7778 as_ln_s=ln 7779 else 7780 as_ln_s='cp -p' 7781 fi 7782 else 7783 as_ln_s='cp -p' 7784 fi 7785 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7786 rmdir conf$$.dir 2>/dev/null 7787 7788 7789 # as_fn_mkdir_p 7790 # ------------- 7791 # Create "$as_dir" as a directory, including parents if necessary. 7792 as_fn_mkdir_p () 7793 { 7794 7795 case $as_dir in #( 7796 -*) as_dir=./$as_dir;; 7797 esac 7798 test -d "$as_dir" || eval $as_mkdir_p || { 7799 as_dirs= 7800 while :; do 7801 case $as_dir in #( 7802 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7803 *) as_qdir=$as_dir;; 7804 esac 7805 as_dirs="'$as_qdir' $as_dirs" 7806 as_dir=`$as_dirname -- "$as_dir" || 7807 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7808 X"$as_dir" : 'X\(//\)[^/]' \| \ 7809 X"$as_dir" : 'X\(//\)$' \| \ 7810 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7811 $as_echo X"$as_dir" | 7812 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7813 s//\1/ 7814 q 7815 } 7816 /^X\(\/\/\)[^/].*/{ 7817 s//\1/ 7818 q 7819 } 7820 /^X\(\/\/\)$/{ 7821 s//\1/ 7822 q 7823 } 7824 /^X\(\/\).*/{ 7825 s//\1/ 7826 q 7827 } 7828 s/.*/./; q'` 7829 test -d "$as_dir" && break 7830 done 7831 test -z "$as_dirs" || eval "mkdir $as_dirs" 7832 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7833 7834 7835 } # as_fn_mkdir_p 7836 if mkdir -p . 2>/dev/null; then 7837 as_mkdir_p='mkdir -p "$as_dir"' 7838 else 7839 test -d ./-p && rmdir ./-p 7840 as_mkdir_p=false 7841 fi 7842 7843 if test -x / >/dev/null 2>&1; then 7844 as_test_x='test -x' 7845 else 7846 if ls -dL / >/dev/null 2>&1; then 7847 as_ls_L_option=L 7848 else 7849 as_ls_L_option= 7850 fi 7851 as_test_x=' 7852 eval sh -c '\'' 7853 if test -d "$1"; then 7854 test -d "$1/."; 7855 else 7856 case $1 in #( 7857 -*)set "./$1";; 7858 esac; 7859 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7860 ???[sx]*):;;*)false;;esac;fi 7861 '\'' sh 7862 ' 7863 fi 7864 as_executable_p=$as_test_x 7865 7866 # Sed expression to map a string onto a valid CPP name. 7867 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7868 7869 # Sed expression to map a string onto a valid variable name. 7870 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7871 7872 7873 exec 6>&1 7874 ## ----------------------------------- ## 7875 ## Main body of $CONFIG_STATUS script. ## 7876 ## ----------------------------------- ## 7877 _ASEOF 7878 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7879 7880 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7881 # Save the log message, to keep $0 and so on meaningful, and to 7882 # report actual input values of CONFIG_FILES etc. instead of their 7883 # values after options handling. 7884 ac_log=" 7885 This file was extended by $as_me, which was 7886 generated by GNU Autoconf 2.68. Invocation command line was 7887 7888 CONFIG_FILES = $CONFIG_FILES 7889 CONFIG_HEADERS = $CONFIG_HEADERS 7890 CONFIG_LINKS = $CONFIG_LINKS 7891 CONFIG_COMMANDS = $CONFIG_COMMANDS 7892 $ $0 $@ 7893 7894 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7895 " 7896 7897 _ACEOF 7898 7899 case $ac_config_files in *" 7900 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7901 esac 7902 7903 7904 7905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7906 # Files that config.status was made for. 7907 config_files="$ac_config_files" 7908 7909 _ACEOF 7910 7911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7912 ac_cs_usage="\ 7913 \`$as_me' instantiates files and other configuration actions 7914 from templates according to the current configuration. Unless the files 7915 and actions are specified as TAGs, all are instantiated by default. 7916 7917 Usage: $0 [OPTION]... [TAG]... 7918 7919 -h, --help print this help, then exit 7920 -V, --version print version number and configuration settings, then exit 7921 --config print configuration, then exit 7922 -q, --quiet, --silent 7923 do not print progress messages 7924 -d, --debug don't remove temporary files 7925 --recheck update $as_me by reconfiguring in the same conditions 7926 --file=FILE[:TEMPLATE] 7927 instantiate the configuration file FILE 7928 7929 Configuration files: 7930 $config_files 7931 7932 Report bugs to the package provider." 7933 7934 _ACEOF 7935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7936 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7937 ac_cs_version="\\ 7938 config.status 7939 configured by $0, generated by GNU Autoconf 2.68, 7940 with options \\"\$ac_cs_config\\" 7941 7942 Copyright (C) 2010 Free Software Foundation, Inc. 7943 This config.status script is free software; the Free Software Foundation 7944 gives unlimited permission to copy, distribute and modify it." 7945 7946 ac_pwd='$ac_pwd' 7947 srcdir='$srcdir' 7948 INSTALL='$INSTALL' 7949 test -n "\$AWK" || AWK=awk 7950 _ACEOF 7951 7952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7953 # The default lists apply if the user does not specify any file. 7954 ac_need_defaults=: 7955 while test $# != 0 7956 do 7957 case $1 in 7958 --*=?*) 7959 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7960 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7961 ac_shift=: 7962 ;; 7963 --*=) 7964 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7965 ac_optarg= 7966 ac_shift=: 7967 ;; 7968 *) 7969 ac_option=$1 7970 ac_optarg=$2 7971 ac_shift=shift 7972 ;; 7973 esac 7974 7975 case $ac_option in 7976 # Handling of the options. 7977 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7978 ac_cs_recheck=: ;; 7979 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7980 $as_echo "$ac_cs_version"; exit ;; 7981 --config | --confi | --conf | --con | --co | --c ) 7982 $as_echo "$ac_cs_config"; exit ;; 7983 --debug | --debu | --deb | --de | --d | -d ) 7984 debug=: ;; 7985 --file | --fil | --fi | --f ) 7986 $ac_shift 7987 case $ac_optarg in 7988 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7989 '') as_fn_error $? "missing file argument" ;; 7990 esac 7991 as_fn_append CONFIG_FILES " '$ac_optarg'" 7992 ac_need_defaults=false;; 7993 --he | --h | --help | --hel | -h ) 7994 $as_echo "$ac_cs_usage"; exit ;; 7995 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7996 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7997 ac_cs_silent=: ;; 7998 7999 # This is an error. 8000 -*) as_fn_error $? "unrecognized option: \`$1' 8001 Try \`$0 --help' for more information." ;; 8002 8003 *) as_fn_append ac_config_targets " $1" 8004 ac_need_defaults=false ;; 8005 8006 esac 8007 shift 8008 done 8009 8010 ac_configure_extra_args= 8011 8012 if $ac_cs_silent; then 8013 exec 6>/dev/null 8014 ac_configure_extra_args="$ac_configure_extra_args --silent" 8015 fi 8016 8017 _ACEOF 8018 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8019 if \$ac_cs_recheck; then 8020 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8021 shift 8022 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8023 CONFIG_SHELL='$SHELL' 8024 export CONFIG_SHELL 8025 exec "\$@" 8026 fi 8027 8028 _ACEOF 8029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8030 exec 5>>config.log 8031 { 8032 echo 8033 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8034 ## Running $as_me. ## 8035 _ASBOX 8036 $as_echo "$ac_log" 8037 } >&5 8038 8039 _ACEOF 8040 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8041 _ACEOF 8042 8043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8044 8045 # Handling of arguments. 8046 for ac_config_target in $ac_config_targets 8047 do 8048 case $ac_config_target in 8049 "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;; 8050 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8051 "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;; 8052 "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;; 8053 "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;; 8054 "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;; 8055 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 8056 "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;; 8057 "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;; 8058 "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;; 8059 "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;; 8060 "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;; 8061 "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;; 8062 "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;; 8063 "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;; 8064 "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;; 8065 "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;; 8066 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; 8067 "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;; 8068 "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;; 8069 "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;; 8070 "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;; 8071 "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;; 8072 "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;; 8073 "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;; 8074 "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;; 8075 "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;; 8076 "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;; 8077 "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;; 8078 "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;; 8079 "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;; 8080 "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;; 8081 "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;; 8082 "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;; 8083 "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;; 8084 "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;; 8085 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 8086 "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;; 8087 "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;; 8088 "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;; 8089 "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;; 8090 "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;; 8091 "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;; 8092 "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;; 8093 "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;; 8094 "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;; 8095 "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;; 8096 "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;; 8097 "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;; 8098 "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;; 8099 "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;; 8100 "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;; 8101 "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;; 8102 "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;; 8103 "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;; 8104 "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;; 8105 "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;; 8106 "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;; 8107 "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;; 8108 "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;; 8109 "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;; 8110 "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;; 8111 "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;; 8112 "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;; 8113 "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;; 8114 8115 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8116 esac 8117 done 8118 8119 8120 # If the user did not use the arguments to specify the items to instantiate, 8121 # then the envvar interface is used. Set only those that are not. 8122 # We use the long form for the default assignment because of an extremely 8123 # bizarre bug on SunOS 4.1.3. 8124 if $ac_need_defaults; then 8125 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8126 fi 8127 8128 # Have a temporary directory for convenience. Make it in the build tree 8129 # simply because there is no reason against having it here, and in addition, 8130 # creating and moving files from /tmp can sometimes cause problems. 8131 # Hook for its removal unless debugging. 8132 # Note that there is a small window in which the directory will not be cleaned: 8133 # after its creation but before its name has been assigned to `$tmp'. 8134 $debug || 8135 { 8136 tmp= ac_tmp= 8137 trap 'exit_status=$? 8138 : "${ac_tmp:=$tmp}" 8139 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8140 ' 0 8141 trap 'as_fn_exit 1' 1 2 13 15 8142 } 8143 # Create a (secure) tmp directory for tmp files. 8144 8145 { 8146 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8147 test -d "$tmp" 8148 } || 8149 { 8150 tmp=./conf$$-$RANDOM 8151 (umask 077 && mkdir "$tmp") 8152 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8153 ac_tmp=$tmp 8154 8155 # Set up the scripts for CONFIG_FILES section. 8156 # No need to generate them if there are no CONFIG_FILES. 8157 # This happens for instance with `./config.status config.h'. 8158 if test -n "$CONFIG_FILES"; then 8159 8160 8161 ac_cr=`echo X | tr X '\015'` 8162 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8163 # But we know of no other shell where ac_cr would be empty at this 8164 # point, so we can use a bashism as a fallback. 8165 if test "x$ac_cr" = x; then 8166 eval ac_cr=\$\'\\r\' 8167 fi 8168 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8169 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8170 ac_cs_awk_cr='\\r' 8171 else 8172 ac_cs_awk_cr=$ac_cr 8173 fi 8174 8175 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8176 _ACEOF 8177 8178 8179 { 8180 echo "cat >conf$$subs.awk <<_ACEOF" && 8181 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8182 echo "_ACEOF" 8183 } >conf$$subs.sh || 8184 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8185 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8186 ac_delim='%!_!# ' 8187 for ac_last_try in false false false false false :; do 8188 . ./conf$$subs.sh || 8189 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8190 8191 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8192 if test $ac_delim_n = $ac_delim_num; then 8193 break 8194 elif $ac_last_try; then 8195 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8196 else 8197 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8198 fi 8199 done 8200 rm -f conf$$subs.sh 8201 8202 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8203 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8204 _ACEOF 8205 sed -n ' 8206 h 8207 s/^/S["/; s/!.*/"]=/ 8208 p 8209 g 8210 s/^[^!]*!// 8211 :repl 8212 t repl 8213 s/'"$ac_delim"'$// 8214 t delim 8215 :nl 8216 h 8217 s/\(.\{148\}\)..*/\1/ 8218 t more1 8219 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8220 p 8221 n 8222 b repl 8223 :more1 8224 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8225 p 8226 g 8227 s/.\{148\}// 8228 t nl 8229 :delim 8230 h 8231 s/\(.\{148\}\)..*/\1/ 8232 t more2 8233 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8234 p 8235 b 8236 :more2 8237 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8238 p 8239 g 8240 s/.\{148\}// 8241 t delim 8242 ' <conf$$subs.awk | sed ' 8243 /^[^""]/{ 8244 N 8245 s/\n// 8246 } 8247 ' >>$CONFIG_STATUS || ac_write_fail=1 8248 rm -f conf$$subs.awk 8249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8250 _ACAWK 8251 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8252 for (key in S) S_is_set[key] = 1 8253 FS = "" 8254 8255 } 8256 { 8257 line = $ 0 8258 nfields = split(line, field, "@") 8259 substed = 0 8260 len = length(field[1]) 8261 for (i = 2; i < nfields; i++) { 8262 key = field[i] 8263 keylen = length(key) 8264 if (S_is_set[key]) { 8265 value = S[key] 8266 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8267 len += length(value) + length(field[++i]) 8268 substed = 1 8269 } else 8270 len += 1 + keylen 8271 } 8272 8273 print line 8274 } 8275 8276 _ACAWK 8277 _ACEOF 8278 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8279 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8280 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8281 else 8282 cat 8283 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8284 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8285 _ACEOF 8286 8287 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8288 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8289 # trailing colons and then remove the whole line if VPATH becomes empty 8290 # (actually we leave an empty line to preserve line numbers). 8291 if test "x$srcdir" = x.; then 8292 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8293 h 8294 s/// 8295 s/^/:/ 8296 s/[ ]*$/:/ 8297 s/:\$(srcdir):/:/g 8298 s/:\${srcdir}:/:/g 8299 s/:@srcdir@:/:/g 8300 s/^:*// 8301 s/:*$// 8302 x 8303 s/\(=[ ]*\).*/\1/ 8304 G 8305 s/\n// 8306 s/^[^=]*=[ ]*$// 8307 }' 8308 fi 8309 8310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8311 fi # test -n "$CONFIG_FILES" 8312 8313 8314 eval set X " :F $CONFIG_FILES " 8315 shift 8316 for ac_tag 8317 do 8318 case $ac_tag in 8319 :[FHLC]) ac_mode=$ac_tag; continue;; 8320 esac 8321 case $ac_mode$ac_tag in 8322 :[FHL]*:*);; 8323 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8324 :[FH]-) ac_tag=-:-;; 8325 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8326 esac 8327 ac_save_IFS=$IFS 8328 IFS=: 8329 set x $ac_tag 8330 IFS=$ac_save_IFS 8331 shift 8332 ac_file=$1 8333 shift 8334 8335 case $ac_mode in 8336 :L) ac_source=$1;; 8337 :[FH]) 8338 ac_file_inputs= 8339 for ac_f 8340 do 8341 case $ac_f in 8342 -) ac_f="$ac_tmp/stdin";; 8343 *) # Look for the file first in the build tree, then in the source tree 8344 # (if the path is not absolute). The absolute path cannot be DOS-style, 8345 # because $ac_f cannot contain `:'. 8346 test -f "$ac_f" || 8347 case $ac_f in 8348 [\\/$]*) false;; 8349 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8350 esac || 8351 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8352 esac 8353 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8354 as_fn_append ac_file_inputs " '$ac_f'" 8355 done 8356 8357 # Let's still pretend it is `configure' which instantiates (i.e., don't 8358 # use $as_me), people would be surprised to read: 8359 # /* config.h. Generated by config.status. */ 8360 configure_input='Generated from '` 8361 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8362 `' by configure.' 8363 if test x"$ac_file" != x-; then 8364 configure_input="$ac_file. $configure_input" 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8366 $as_echo "$as_me: creating $ac_file" >&6;} 8367 fi 8368 # Neutralize special characters interpreted by sed in replacement strings. 8369 case $configure_input in #( 8370 *\&* | *\|* | *\\* ) 8371 ac_sed_conf_input=`$as_echo "$configure_input" | 8372 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8373 *) ac_sed_conf_input=$configure_input;; 8374 esac 8375 8376 case $ac_tag in 8377 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8378 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8379 esac 8380 ;; 8381 esac 8382 8383 ac_dir=`$as_dirname -- "$ac_file" || 8384 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8385 X"$ac_file" : 'X\(//\)[^/]' \| \ 8386 X"$ac_file" : 'X\(//\)$' \| \ 8387 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8388 $as_echo X"$ac_file" | 8389 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8390 s//\1/ 8391 q 8392 } 8393 /^X\(\/\/\)[^/].*/{ 8394 s//\1/ 8395 q 8396 } 8397 /^X\(\/\/\)$/{ 8398 s//\1/ 8399 q 8400 } 8401 /^X\(\/\).*/{ 8402 s//\1/ 8403 q 8404 } 8405 s/.*/./; q'` 8406 as_dir="$ac_dir"; as_fn_mkdir_p 8407 ac_builddir=. 8408 8409 case "$ac_dir" in 8410 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8411 *) 8412 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8413 # A ".." for each directory in $ac_dir_suffix. 8414 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8415 case $ac_top_builddir_sub in 8416 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8417 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8418 esac ;; 8419 esac 8420 ac_abs_top_builddir=$ac_pwd 8421 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8422 # for backward compatibility: 8423 ac_top_builddir=$ac_top_build_prefix 8424 8425 case $srcdir in 8426 .) # We are building in place. 8427 ac_srcdir=. 8428 ac_top_srcdir=$ac_top_builddir_sub 8429 ac_abs_top_srcdir=$ac_pwd ;; 8430 [\\/]* | ?:[\\/]* ) # Absolute name. 8431 ac_srcdir=$srcdir$ac_dir_suffix; 8432 ac_top_srcdir=$srcdir 8433 ac_abs_top_srcdir=$srcdir ;; 8434 *) # Relative name. 8435 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8436 ac_top_srcdir=$ac_top_build_prefix$srcdir 8437 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8438 esac 8439 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8440 8441 8442 case $ac_mode in 8443 :F) 8444 # 8445 # CONFIG_FILE 8446 # 8447 8448 case $INSTALL in 8449 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8450 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8451 esac 8452 _ACEOF 8453 8454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8455 # If the template does not know about datarootdir, expand it. 8456 # FIXME: This hack should be removed a few years after 2.60. 8457 ac_datarootdir_hack=; ac_datarootdir_seen= 8458 ac_sed_dataroot=' 8459 /datarootdir/ { 8460 p 8461 q 8462 } 8463 /@datadir@/p 8464 /@docdir@/p 8465 /@infodir@/p 8466 /@localedir@/p 8467 /@mandir@/p' 8468 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8469 *datarootdir*) ac_datarootdir_seen=yes;; 8470 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8472 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8473 _ACEOF 8474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8475 ac_datarootdir_hack=' 8476 s&@datadir@&$datadir&g 8477 s&@docdir@&$docdir&g 8478 s&@infodir@&$infodir&g 8479 s&@localedir@&$localedir&g 8480 s&@mandir@&$mandir&g 8481 s&\\\${datarootdir}&$datarootdir&g' ;; 8482 esac 8483 _ACEOF 8484 8485 # Neutralize VPATH when `$srcdir' = `.'. 8486 # Shell code in configure.ac might set extrasub. 8487 # FIXME: do we really want to maintain this feature? 8488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8489 ac_sed_extra="$ac_vpsub 8490 $extrasub 8491 _ACEOF 8492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8493 :t 8494 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8495 s|@configure_input@|$ac_sed_conf_input|;t t 8496 s&@top_builddir@&$ac_top_builddir_sub&;t t 8497 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8498 s&@srcdir@&$ac_srcdir&;t t 8499 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8500 s&@top_srcdir@&$ac_top_srcdir&;t t 8501 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8502 s&@builddir@&$ac_builddir&;t t 8503 s&@abs_builddir@&$ac_abs_builddir&;t t 8504 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8505 s&@INSTALL@&$ac_INSTALL&;t t 8506 $ac_datarootdir_hack 8507 " 8508 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 8509 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8510 8511 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8512 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 8513 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 8514 "$ac_tmp/out"`; test -z "$ac_out"; } && 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8516 which seems to be undefined. Please make sure it is defined" >&5 8517 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8518 which seems to be undefined. Please make sure it is defined" >&2;} 8519 8520 rm -f "$ac_tmp/stdin" 8521 case $ac_file in 8522 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 8523 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 8524 esac \ 8525 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8526 ;; 8527 8528 8529 8530 esac 8531 8532 done # for ac_tag 8533 8534 8535 as_fn_exit 0 8536 _ACEOF 8537 ac_clean_files=$ac_clean_files_save 8538 8539 test $ac_write_fail = 0 || 8540 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 8541 8542 8543 # configure is writing to config.log, and then calls config.status. 8544 # config.status does its own redirection, appending to config.log. 8545 # Unfortunately, on DOS this fails, as config.log is still kept open 8546 # by configure, so config.status won't be able to write to it; its 8547 # output is simply discarded. So we exec the FD to /dev/null, 8548 # effectively closing config.log, so it can be properly (re)opened and 8549 # appended to by config.status. When coming back to configure, we 8550 # need to make the FD available again. 8551 if test "$no_create" != yes; then 8552 ac_cs_success=: 8553 ac_config_status_args= 8554 test "$silent" = yes && 8555 ac_config_status_args="$ac_config_status_args --quiet" 8556 exec 5>/dev/null 8557 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8558 exec 5>>config.log 8559 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8560 # would make configure fail if this is the last instruction. 8561 $ac_cs_success || as_fn_exit 1 8562 fi 8563 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8565 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8566 fi 8567 8568 8569 echo 8570 echo "ICU for C/C++ $VERSION is ready to be built." 8571 echo "=== Important Notes: ===" 8572 8573 echo "Data Packaging: $datapackaging" 8574 echo " This means: $datapackaging_msg" 8575 echo " To locate data: $datapackaging_howfound" 8576 8577 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then 8578 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU." 8579 else 8580 echo "** WARNING: $U_MAKE may not be GNU make." 8581 echo "This may cause ICU to fail to build. Please make sure that GNU make" 8582 echo "is in your PATH so that the configure script can detect its location." 8583 fi 8584 if test "x$AR" = "xfalse"; then 8585 echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail." 8586 fi 8587 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5 8589 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; } 8590 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then 8591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8592 $as_echo "ok" >&6; } 8593 else 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5 8595 $as_echo "too old or test failed - try upgrading GNU Make" >&6; } 8596 fi 8597 8598 if test -n "$UCONFIG_CPPFLAGS"; then 8599 HDRFILE="uconfig.h.prepend" 8600 echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:" 8601 echo 8602 echo " ${UCONFIG_CPPFLAGS}" 8603 echo 8604 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.' 8605 echo "Creating the file ${HDRFILE}" 8606 echo 8607 echo '--------------- ' "${HDRFILE}" 8608 echo > "${HDRFILE}" 8609 echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}" 8610 echo >> "${HDRFILE}" 8611 for flag in ${UCONFIG_CPPFLAGS}; 8612 do 8613 echo " /* $flag */" >> "${HDRFILE}" 8614 case "${flag}" in 8615 -D*=*) 8616 \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}" 8617 \echo >> "${HDRFILE}" 8618 ;; 8619 -D*) 8620 \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}" 8621 \echo >> "${HDRFILE}" 8622 ;; 8623 *) 8624 \echo "/* Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}" 8625 \echo >> "${HDRFILE}" 8626 ;; 8627 esac 8628 done 8629 cat "${HDRFILE}" 8630 \echo "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}" 8631 echo >> "${HDRFILE}" 8632 echo '--------------- end ' "${HDRFILE}" 8633 fi 8634 8635 $as_unset _CXX_CXXSUFFIX 8636
