1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.67. 4 # 5 # Copyright (c) 1999-2010, 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 case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97 for as_dir in $PATH 98 do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103 IFS=$as_save_IFS 104 105 ;; 106 esac 107 # We did not find ourselves, most probably we were run as `sh COMMAND' 108 # in which case we are not to be found in the path. 109 if test "x$as_myself" = x; then 110 as_myself=$0 111 fi 112 if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115 fi 116 117 # Unset variables that we do not need and which cause bugs (e.g. in 118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 119 # suppresses any "Segmentation fault" message there. '((' could 120 # trigger a bug in pdksh 5.2.14. 121 for as_var in BASH_ENV ENV MAIL MAILPATH 122 do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124 done 125 PS1='$ ' 126 PS2='> ' 127 PS4='+ ' 128 129 # NLS nuisances. 130 LC_ALL=C 131 export LC_ALL 132 LANGUAGE=C 133 export LANGUAGE 134 135 # CDPATH. 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138 if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146 else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152 esac 153 fi 154 " 155 as_required="as_fn_return () { (exit \$1); } 156 as_fn_success () { as_fn_return 0; } 157 as_fn_failure () { as_fn_return 1; } 158 as_fn_ret_success () { return 0; } 159 as_fn_ret_failure () { return 1; } 160 161 exitcode=0 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168 else 169 exitcode=1; echo positional parameters were not saved. 170 fi 171 test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176 test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179 else 180 as_have_required=no 181 fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184 else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186 as_found=false 187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188 do 189 IFS=$as_save_IFS 190 test -z "$as_dir" && as_dir=. 191 as_found=: 192 case $as_dir in #( 193 /*) 194 for as_base in sh bash ksh sh5; do 195 # Try only shells that exist, to save several forks. 196 as_shell=$as_dir/$as_base 197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 CONFIG_SHELL=$as_shell as_have_required=yes 200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 201 break 2 202 fi 203 fi 204 done;; 205 esac 206 as_found=false 207 done 208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 210 CONFIG_SHELL=$SHELL as_have_required=yes 211 fi; } 212 IFS=$as_save_IFS 213 214 215 if test "x$CONFIG_SHELL" != x; then : 216 # We cannot yet assume a decent shell, so we have to provide a 217 # neutralization value for shells without unset; and this also 218 # works around shells that cannot unset nonexistent variables. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 224 fi 225 226 if test x$as_have_required = xno; then : 227 $as_echo "$0: This script requires a shell more modern than all" 228 $as_echo "$0: the shells that I found on your system." 229 if test x${ZSH_VERSION+set} = xset ; then 230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 231 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 232 else 233 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 234 $0: including any error possibly output before this 235 $0: message. Then install a modern shell, or manually run 236 $0: the script under such a shell if you do have one." 237 fi 238 exit 1 239 fi 240 fi 241 fi 242 SHELL=${CONFIG_SHELL-/bin/sh} 243 export SHELL 244 # Unset more variables known to interfere with behavior of common tools. 245 CLICOLOR_FORCE= GREP_OPTIONS= 246 unset CLICOLOR_FORCE GREP_OPTIONS 247 248 ## --------------------- ## 249 ## M4sh Shell Functions. ## 250 ## --------------------- ## 251 # as_fn_unset VAR 252 # --------------- 253 # Portably unset VAR. 254 as_fn_unset () 255 { 256 { eval $1=; unset $1;} 257 } 258 as_unset=as_fn_unset 259 260 # as_fn_set_status STATUS 261 # ----------------------- 262 # Set $? to STATUS, without forking. 263 as_fn_set_status () 264 { 265 return $1 266 } # as_fn_set_status 267 268 # as_fn_exit STATUS 269 # ----------------- 270 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 271 as_fn_exit () 272 { 273 set +e 274 as_fn_set_status $1 275 exit $1 276 } # as_fn_exit 277 278 # as_fn_mkdir_p 279 # ------------- 280 # Create "$as_dir" as a directory, including parents if necessary. 281 as_fn_mkdir_p () 282 { 283 284 case $as_dir in #( 285 -*) as_dir=./$as_dir;; 286 esac 287 test -d "$as_dir" || eval $as_mkdir_p || { 288 as_dirs= 289 while :; do 290 case $as_dir in #( 291 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 292 *) as_qdir=$as_dir;; 293 esac 294 as_dirs="'$as_qdir' $as_dirs" 295 as_dir=`$as_dirname -- "$as_dir" || 296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 297 X"$as_dir" : 'X\(//\)[^/]' \| \ 298 X"$as_dir" : 'X\(//\)$' \| \ 299 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 300 $as_echo X"$as_dir" | 301 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)[^/].*/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\/\)$/{ 310 s//\1/ 311 q 312 } 313 /^X\(\/\).*/{ 314 s//\1/ 315 q 316 } 317 s/.*/./; q'` 318 test -d "$as_dir" && break 319 done 320 test -z "$as_dirs" || eval "mkdir $as_dirs" 321 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 322 323 324 } # as_fn_mkdir_p 325 # as_fn_append VAR VALUE 326 # ---------------------- 327 # Append the text in VALUE to the end of the definition contained in VAR. Take 328 # advantage of any shell optimizations that allow amortized linear growth over 329 # repeated appends, instead of the typical quadratic growth present in naive 330 # implementations. 331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 332 eval 'as_fn_append () 333 { 334 eval $1+=\$2 335 }' 336 else 337 as_fn_append () 338 { 339 eval $1=\$$1\$2 340 } 341 fi # as_fn_append 342 343 # as_fn_arith ARG... 344 # ------------------ 345 # Perform arithmetic evaluation on the ARGs, and store the result in the 346 # global $as_val. Take advantage of shells that can avoid forks. The arguments 347 # must be portable across $(()) and expr. 348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 349 eval 'as_fn_arith () 350 { 351 as_val=$(( $* )) 352 }' 353 else 354 as_fn_arith () 355 { 356 as_val=`expr "$@" || test $? -eq 1` 357 } 358 fi # as_fn_arith 359 360 361 # as_fn_error STATUS ERROR [LINENO LOG_FD] 362 # ---------------------------------------- 363 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 364 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 365 # script with STATUS, using 1 if that was 0. 366 as_fn_error () 367 { 368 as_status=$1; test $as_status -eq 0 && as_status=1 369 if test "$4"; then 370 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 371 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 372 fi 373 $as_echo "$as_me: error: $2" >&2 374 as_fn_exit $as_status 375 } # as_fn_error 376 377 if expr a : '\(a\)' >/dev/null 2>&1 && 378 test "X`expr 00001 : '.*\(...\)'`" = X001; then 379 as_expr=expr 380 else 381 as_expr=false 382 fi 383 384 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 385 as_basename=basename 386 else 387 as_basename=false 388 fi 389 390 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 391 as_dirname=dirname 392 else 393 as_dirname=false 394 fi 395 396 as_me=`$as_basename -- "$0" || 397 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 398 X"$0" : 'X\(//\)$' \| \ 399 X"$0" : 'X\(/\)' \| . 2>/dev/null || 400 $as_echo X/"$0" | 401 sed '/^.*\/\([^/][^/]*\)\/*$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\/\)$/{ 406 s//\1/ 407 q 408 } 409 /^X\/\(\/\).*/{ 410 s//\1/ 411 q 412 } 413 s/.*/./; q'` 414 415 # Avoid depending upon Character Ranges. 416 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 417 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 418 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 419 as_cr_digits='0123456789' 420 as_cr_alnum=$as_cr_Letters$as_cr_digits 421 422 423 as_lineno_1=$LINENO as_lineno_1a=$LINENO 424 as_lineno_2=$LINENO as_lineno_2a=$LINENO 425 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 426 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 427 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 428 sed -n ' 429 p 430 /[$]LINENO/= 431 ' <$as_myself | 432 sed ' 433 s/[$]LINENO.*/&-/ 434 t lineno 435 b 436 :lineno 437 N 438 :loop 439 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 440 t loop 441 s/-\n.*// 442 ' >$as_me.lineno && 443 chmod +x "$as_me.lineno" || 444 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 445 446 # Don't try to exec as it changes $[0], causing all sort of problems 447 # (the dirname of $[0] is not the place where we might find the 448 # original and so on. Autoconf is especially sensitive to this). 449 . "./$as_me.lineno" 450 # Exit status is that of the last command. 451 exit 452 } 453 454 ECHO_C= ECHO_N= ECHO_T= 455 case `echo -n x` in #((((( 456 -n*) 457 case `echo 'xy\c'` in 458 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 459 xy) ECHO_C='\c';; 460 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 461 ECHO_T=' ';; 462 esac;; 463 *) 464 ECHO_N='-n';; 465 esac 466 467 rm -f conf$$ conf$$.exe conf$$.file 468 if test -d conf$$.dir; then 469 rm -f conf$$.dir/conf$$.file 470 else 471 rm -f conf$$.dir 472 mkdir conf$$.dir 2>/dev/null 473 fi 474 if (echo >conf$$.file) 2>/dev/null; then 475 if ln -s conf$$.file conf$$ 2>/dev/null; then 476 as_ln_s='ln -s' 477 # ... but there are two gotchas: 478 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 479 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 480 # In both cases, we have to default to `cp -p'. 481 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 482 as_ln_s='cp -p' 483 elif ln conf$$.file conf$$ 2>/dev/null; then 484 as_ln_s=ln 485 else 486 as_ln_s='cp -p' 487 fi 488 else 489 as_ln_s='cp -p' 490 fi 491 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 492 rmdir conf$$.dir 2>/dev/null 493 494 if mkdir -p . 2>/dev/null; then 495 as_mkdir_p='mkdir -p "$as_dir"' 496 else 497 test -d ./-p && rmdir ./-p 498 as_mkdir_p=false 499 fi 500 501 if test -x / >/dev/null 2>&1; then 502 as_test_x='test -x' 503 else 504 if ls -dL / >/dev/null 2>&1; then 505 as_ls_L_option=L 506 else 507 as_ls_L_option= 508 fi 509 as_test_x=' 510 eval sh -c '\'' 511 if test -d "$1"; then 512 test -d "$1/."; 513 else 514 case $1 in #( 515 -*)set "./$1";; 516 esac; 517 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 518 ???[sx]*):;;*)false;;esac;fi 519 '\'' sh 520 ' 521 fi 522 as_executable_p=$as_test_x 523 524 # Sed expression to map a string onto a valid CPP name. 525 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 526 527 # Sed expression to map a string onto a valid variable name. 528 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 529 530 531 test -n "$DJDIR" || exec 7<&0 </dev/null 532 exec 6>&1 533 534 # Name of the host. 535 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 536 # so uname gets run too. 537 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 538 539 # 540 # Initializations. 541 # 542 ac_default_prefix=/usr/local 543 ac_clean_files= 544 ac_config_libobj_dir=. 545 LIBOBJS= 546 cross_compiling=no 547 subdirs= 548 MFLAGS= 549 MAKEFLAGS= 550 551 # Identity of this package. 552 PACKAGE_NAME= 553 PACKAGE_TARNAME= 554 PACKAGE_VERSION= 555 PACKAGE_STRING= 556 PACKAGE_BUGREPORT= 557 PACKAGE_URL= 558 559 ac_unique_file="common/unicode/utypes.h" 560 # Factoring default headers for most tests. 561 ac_includes_default="\ 562 #include <stdio.h> 563 #ifdef HAVE_SYS_TYPES_H 564 # 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We do this before executing the actions. 1680 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1681 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1682 as_fn_set_status $ac_retval 1683 1684 } # ac_fn_cxx_try_link 1685 1686 # ac_fn_c_try_run LINENO 1687 # ---------------------- 1688 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1689 # that executables *can* be run. 1690 ac_fn_c_try_run () 1691 { 1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1693 if { { ac_try="$ac_link" 1694 case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697 esac 1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699 $as_echo "$ac_try_echo"; } >&5 1700 (eval "$ac_link") 2>&5 1701 ac_status=$? 1702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1704 { { case "(($ac_try" in 1705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1706 *) ac_try_echo=$ac_try;; 1707 esac 1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1709 $as_echo "$ac_try_echo"; } >&5 1710 (eval "$ac_try") 2>&5 1711 ac_status=$? 1712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1713 test $ac_status = 0; }; }; then : 1714 ac_retval=0 1715 else 1716 $as_echo "$as_me: program exited with status $ac_status" >&5 1717 $as_echo "$as_me: failed program was:" >&5 1718 sed 's/^/| /' conftest.$ac_ext >&5 1719 1720 ac_retval=$ac_status 1721 fi 1722 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1723 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1724 as_fn_set_status $ac_retval 1725 1726 } # ac_fn_c_try_run 1727 1728 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1729 # -------------------------------------------- 1730 # Tries to find the compile-time value of EXPR in a program that includes 1731 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1732 # computed 1733 ac_fn_c_compute_int () 1734 { 1735 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1736 if test "$cross_compiling" = yes; then 1737 # Depending upon the size, compute the lo and hi bounds. 1738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1739 /* end confdefs.h. */ 1740 $4 1741 int 1742 main () 1743 { 1744 static int test_array [1 - 2 * !(($2) >= 0)]; 1745 test_array [0] = 0 1746 1747 ; 1748 return 0; 1749 } 1750 _ACEOF 1751 if ac_fn_c_try_compile "$LINENO"; then : 1752 ac_lo=0 ac_mid=0 1753 while :; do 1754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1755 /* end confdefs.h. */ 1756 $4 1757 int 1758 main () 1759 { 1760 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1761 test_array [0] = 0 1762 1763 ; 1764 return 0; 1765 } 1766 _ACEOF 1767 if ac_fn_c_try_compile "$LINENO"; then : 1768 ac_hi=$ac_mid; break 1769 else 1770 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1771 if test $ac_lo -le $ac_mid; then 1772 ac_lo= ac_hi= 1773 break 1774 fi 1775 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1776 fi 1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1778 done 1779 else 1780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1781 /* end confdefs.h. */ 1782 $4 1783 int 1784 main () 1785 { 1786 static int test_array [1 - 2 * !(($2) < 0)]; 1787 test_array [0] = 0 1788 1789 ; 1790 return 0; 1791 } 1792 _ACEOF 1793 if ac_fn_c_try_compile "$LINENO"; then : 1794 ac_hi=-1 ac_mid=-1 1795 while :; do 1796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1797 /* end confdefs.h. */ 1798 $4 1799 int 1800 main () 1801 { 1802 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1803 test_array [0] = 0 1804 1805 ; 1806 return 0; 1807 } 1808 _ACEOF 1809 if ac_fn_c_try_compile "$LINENO"; then : 1810 ac_lo=$ac_mid; break 1811 else 1812 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1813 if test $ac_mid -le $ac_hi; then 1814 ac_lo= ac_hi= 1815 break 1816 fi 1817 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1818 fi 1819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1820 done 1821 else 1822 ac_lo= ac_hi= 1823 fi 1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1825 fi 1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1827 # Binary search between lo and hi bounds. 1828 while test "x$ac_lo" != "x$ac_hi"; do 1829 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1831 /* end confdefs.h. */ 1832 $4 1833 int 1834 main () 1835 { 1836 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1837 test_array [0] = 0 1838 1839 ; 1840 return 0; 1841 } 1842 _ACEOF 1843 if ac_fn_c_try_compile "$LINENO"; then : 1844 ac_hi=$ac_mid 1845 else 1846 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1847 fi 1848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1849 done 1850 case $ac_lo in #(( 1851 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1852 '') ac_retval=1 ;; 1853 esac 1854 else 1855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1856 /* end confdefs.h. */ 1857 $4 1858 static long int longval () { return $2; } 1859 static unsigned long int ulongval () { return $2; } 1860 #include <stdio.h> 1861 #include <stdlib.h> 1862 int 1863 main () 1864 { 1865 1866 FILE *f = fopen ("conftest.val", "w"); 1867 if (! f) 1868 return 1; 1869 if (($2) < 0) 1870 { 1871 long int i = longval (); 1872 if (i != ($2)) 1873 return 1; 1874 fprintf (f, "%ld", i); 1875 } 1876 else 1877 { 1878 unsigned long int i = ulongval (); 1879 if (i != ($2)) 1880 return 1; 1881 fprintf (f, "%lu", i); 1882 } 1883 /* Do not output a trailing newline, as this causes \r\n confusion 1884 on some platforms. */ 1885 return ferror (f) || fclose (f) != 0; 1886 1887 ; 1888 return 0; 1889 } 1890 _ACEOF 1891 if ac_fn_c_try_run "$LINENO"; then : 1892 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1893 else 1894 ac_retval=1 1895 fi 1896 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1897 conftest.$ac_objext conftest.beam conftest.$ac_ext 1898 rm -f conftest.val 1899 1900 fi 1901 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1902 as_fn_set_status $ac_retval 1903 1904 } # ac_fn_c_compute_int 1905 1906 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1907 # ------------------------------------------------------- 1908 # Tests whether HEADER exists and can be compiled using the include files in 1909 # INCLUDES, setting the cache variable VAR accordingly. 1910 ac_fn_c_check_header_compile () 1911 { 1912 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1914 $as_echo_n "checking for $2... " >&6; } 1915 if eval "test \"\${$3+set}\"" = set; then : 1916 $as_echo_n "(cached) " >&6 1917 else 1918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1919 /* end confdefs.h. */ 1920 $4 1921 #include <$2> 1922 _ACEOF 1923 if ac_fn_c_try_compile "$LINENO"; then : 1924 eval "$3=yes" 1925 else 1926 eval "$3=no" 1927 fi 1928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1929 fi 1930 eval ac_res=\$$3 1931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1932 $as_echo "$ac_res" >&6; } 1933 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1934 1935 } # ac_fn_c_check_header_compile 1936 1937 # ac_fn_c_try_link LINENO 1938 # ----------------------- 1939 # Try to link conftest.$ac_ext, and return whether this succeeded. 1940 ac_fn_c_try_link () 1941 { 1942 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1943 rm -f conftest.$ac_objext conftest$ac_exeext 1944 if { { ac_try="$ac_link" 1945 case "(($ac_try" in 1946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1947 *) ac_try_echo=$ac_try;; 1948 esac 1949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1950 $as_echo "$ac_try_echo"; } >&5 1951 (eval "$ac_link") 2>conftest.err 1952 ac_status=$? 1953 if test -s conftest.err; then 1954 grep -v '^ *+' conftest.err >conftest.er1 1955 cat conftest.er1 >&5 1956 mv -f conftest.er1 conftest.err 1957 fi 1958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1959 test $ac_status = 0; } && { 1960 test -z "$ac_c_werror_flag" || 1961 test ! -s conftest.err 1962 } && test -s conftest$ac_exeext && { 1963 test "$cross_compiling" = yes || 1964 $as_test_x conftest$ac_exeext 1965 }; then : 1966 ac_retval=0 1967 else 1968 $as_echo "$as_me: failed program was:" >&5 1969 sed 's/^/| /' conftest.$ac_ext >&5 1970 1971 ac_retval=1 1972 fi 1973 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1974 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1975 # interfere with the next link command; also delete a directory that is 1976 # left behind by Apple's compiler. We do this before executing the actions. 1977 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1978 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1979 as_fn_set_status $ac_retval 1980 1981 } # ac_fn_c_try_link 1982 1983 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1984 # ------------------------------------------------------- 1985 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1986 # the include files in INCLUDES and setting the cache variable VAR 1987 # accordingly. 1988 ac_fn_c_check_header_mongrel () 1989 { 1990 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1991 if eval "test \"\${$3+set}\"" = set; then : 1992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1993 $as_echo_n "checking for $2... " >&6; } 1994 if eval "test \"\${$3+set}\"" = set; then : 1995 $as_echo_n "(cached) " >&6 1996 fi 1997 eval ac_res=\$$3 1998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1999 $as_echo "$ac_res" >&6; } 2000 else 2001 # Is the header compilable? 2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2003 $as_echo_n "checking $2 usability... " >&6; } 2004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2005 /* end confdefs.h. */ 2006 $4 2007 #include <$2> 2008 _ACEOF 2009 if ac_fn_c_try_compile "$LINENO"; then : 2010 ac_header_compiler=yes 2011 else 2012 ac_header_compiler=no 2013 fi 2014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2016 $as_echo "$ac_header_compiler" >&6; } 2017 2018 # Is the header present? 2019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2020 $as_echo_n "checking $2 presence... " >&6; } 2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2022 /* end confdefs.h. */ 2023 #include <$2> 2024 _ACEOF 2025 if ac_fn_c_try_cpp "$LINENO"; then : 2026 ac_header_preproc=yes 2027 else 2028 ac_header_preproc=no 2029 fi 2030 rm -f conftest.err conftest.i conftest.$ac_ext 2031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2032 $as_echo "$ac_header_preproc" >&6; } 2033 2034 # So? What about this header? 2035 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 2036 yes:no: ) 2037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2038 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2040 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2041 ;; 2042 no:yes:* ) 2043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2044 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2046 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2047 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2048 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2050 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2052 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2053 ;; 2054 esac 2055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2056 $as_echo_n "checking for $2... " >&6; } 2057 if eval "test \"\${$3+set}\"" = set; then : 2058 $as_echo_n "(cached) " >&6 2059 else 2060 eval "$3=\$ac_header_compiler" 2061 fi 2062 eval ac_res=\$$3 2063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2064 $as_echo "$ac_res" >&6; } 2065 fi 2066 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2067 2068 } # ac_fn_c_check_header_mongrel 2069 2070 # ac_fn_c_check_func LINENO FUNC VAR 2071 # ---------------------------------- 2072 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2073 ac_fn_c_check_func () 2074 { 2075 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2077 $as_echo_n "checking for $2... " >&6; } 2078 if eval "test \"\${$3+set}\"" = set; then : 2079 $as_echo_n "(cached) " >&6 2080 else 2081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2082 /* end confdefs.h. */ 2083 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2084 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2085 #define $2 innocuous_$2 2086 2087 /* System header to define __stub macros and hopefully few prototypes, 2088 which can conflict with char $2 (); below. 2089 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2090 <limits.h> exists even on freestanding compilers. */ 2091 2092 #ifdef __STDC__ 2093 # include <limits.h> 2094 #else 2095 # include <assert.h> 2096 #endif 2097 2098 #undef $2 2099 2100 /* Override any GCC internal prototype to avoid an error. 2101 Use char because int might match the return type of a GCC 2102 builtin and then its argument prototype would still apply. */ 2103 #ifdef __cplusplus 2104 extern "C" 2105 #endif 2106 char $2 (); 2107 /* The GNU C library defines this for functions which it implements 2108 to always fail with ENOSYS. Some functions are actually named 2109 something starting with __ and the normal name is an alias. */ 2110 #if defined __stub_$2 || defined __stub___$2 2111 choke me 2112 #endif 2113 2114 int 2115 main () 2116 { 2117 return $2 (); 2118 ; 2119 return 0; 2120 } 2121 _ACEOF 2122 if ac_fn_c_try_link "$LINENO"; then : 2123 eval "$3=yes" 2124 else 2125 eval "$3=no" 2126 fi 2127 rm -f core conftest.err conftest.$ac_objext \ 2128 conftest$ac_exeext conftest.$ac_ext 2129 fi 2130 eval ac_res=\$$3 2131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2132 $as_echo "$ac_res" >&6; } 2133 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2134 2135 } # ac_fn_c_check_func 2136 2137 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2138 # ------------------------------------------- 2139 # Tests whether TYPE exists after having included INCLUDES, setting cache 2140 # variable VAR accordingly. 2141 ac_fn_c_check_type () 2142 { 2143 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2145 $as_echo_n "checking for $2... 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"invalid value of canonical target" "$LINENO" 5;; 2724 esac 2725 target=$ac_cv_target 2726 ac_save_IFS=$IFS; IFS='-' 2727 set x $ac_cv_target 2728 shift 2729 target_cpu=$1 2730 target_vendor=$2 2731 shift; shift 2732 # Remember, the first character of IFS is used to create $*, 2733 # except with old shells: 2734 target_os=$* 2735 IFS=$ac_save_IFS 2736 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2737 2738 2739 # The aliases save the names the user supplied, while $host etc. 2740 # will get canonicalized. 2741 test -n "$target_alias" && 2742 test "$program_prefix$program_suffix$program_transform_name" = \ 2743 NONENONEs,x,x, && 2744 program_prefix=${target_alias}- 2745 2746 2747 2748 2749 # This variable is needed on z/OS because the C++ compiler only recognizes .C 2750 _CXX_CXXSUFFIX=cpp 2751 export _CXX_CXXSUFFIX 2752 2753 # Check whether to build debug libraries 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5 2755 $as_echo_n "checking whether to build debug libraries... " >&6; } 2756 enabled=no 2757 ENABLE_DEBUG=0 2758 # Check whether --enable-debug was given. 2759 if test "${enable_debug+set}" = set; then : 2760 enableval=$enable_debug; case "${enableval}" in 2761 yes|"") enabled=yes; ENABLE_DEBUG=1 ;; 2762 *) ;; 2763 esac 2764 fi 2765 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 2767 $as_echo "$enabled" >&6; } 2768 2769 2770 # Check whether to build release libraries 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5 2772 $as_echo_n "checking whether to build release libraries... " >&6; } 2773 enabled=yes 2774 ENABLE_RELEASE=1 2775 # Check whether --enable-release was given. 2776 if test "${enable_release+set}" = set; then : 2777 enableval=$enable_release; case "${enableval}" in 2778 no) enabled=no; ENABLE_RELEASE=0 ;; 2779 *) ;; 2780 esac 2781 fi 2782 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 2784 $as_echo "$enabled" >&6; } 2785 2786 2787 # Don't use the default C/CXXFLags 2788 : ${CFLAGS=""} 2789 : ${CXXFLAGS=""} 2790 2791 # Checks for programs 2792 ac_ext=c 2793 ac_cpp='$CPP $CPPFLAGS' 2794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2796 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2797 if test -n "$ac_tool_prefix"; then 2798 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2799 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2801 $as_echo_n "checking for $ac_word... " >&6; } 2802 if test "${ac_cv_prog_CC+set}" = set; then : 2803 $as_echo_n "(cached) " >&6 2804 else 2805 if test -n "$CC"; then 2806 ac_cv_prog_CC="$CC" # Let the user override the test. 2807 else 2808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2809 for as_dir in $PATH 2810 do 2811 IFS=$as_save_IFS 2812 test -z "$as_dir" && as_dir=. 2813 for ac_exec_ext in '' $ac_executable_extensions; do 2814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2815 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2817 break 2 2818 fi 2819 done 2820 done 2821 IFS=$as_save_IFS 2822 2823 fi 2824 fi 2825 CC=$ac_cv_prog_CC 2826 if test -n "$CC"; then 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2828 $as_echo "$CC" >&6; } 2829 else 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2831 $as_echo "no" >&6; } 2832 fi 2833 2834 2835 fi 2836 if test -z "$ac_cv_prog_CC"; then 2837 ac_ct_CC=$CC 2838 # Extract the first word of "gcc", so it can be a program name with args. 2839 set dummy gcc; ac_word=$2 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2841 $as_echo_n "checking for $ac_word... " >&6; } 2842 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2843 $as_echo_n "(cached) " >&6 2844 else 2845 if test -n "$ac_ct_CC"; then 2846 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2847 else 2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2849 for as_dir in $PATH 2850 do 2851 IFS=$as_save_IFS 2852 test -z "$as_dir" && as_dir=. 2853 for ac_exec_ext in '' $ac_executable_extensions; do 2854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2855 ac_cv_prog_ac_ct_CC="gcc" 2856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2857 break 2 2858 fi 2859 done 2860 done 2861 IFS=$as_save_IFS 2862 2863 fi 2864 fi 2865 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2866 if test -n "$ac_ct_CC"; then 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2868 $as_echo "$ac_ct_CC" >&6; } 2869 else 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2871 $as_echo "no" >&6; } 2872 fi 2873 2874 if test "x$ac_ct_CC" = x; then 2875 CC="" 2876 else 2877 case $cross_compiling:$ac_tool_warned in 2878 yes:) 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2881 ac_tool_warned=yes ;; 2882 esac 2883 CC=$ac_ct_CC 2884 fi 2885 else 2886 CC="$ac_cv_prog_CC" 2887 fi 2888 2889 if test -z "$CC"; then 2890 if test -n "$ac_tool_prefix"; then 2891 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2892 set dummy ${ac_tool_prefix}cc; ac_word=$2 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2894 $as_echo_n "checking for $ac_word... " >&6; } 2895 if test "${ac_cv_prog_CC+set}" = set; then : 2896 $as_echo_n "(cached) " >&6 2897 else 2898 if test -n "$CC"; then 2899 ac_cv_prog_CC="$CC" # Let the user override the test. 2900 else 2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2902 for as_dir in $PATH 2903 do 2904 IFS=$as_save_IFS 2905 test -z "$as_dir" && as_dir=. 2906 for ac_exec_ext in '' $ac_executable_extensions; do 2907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2908 ac_cv_prog_CC="${ac_tool_prefix}cc" 2909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2910 break 2 2911 fi 2912 done 2913 done 2914 IFS=$as_save_IFS 2915 2916 fi 2917 fi 2918 CC=$ac_cv_prog_CC 2919 if test -n "$CC"; then 2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2921 $as_echo "$CC" >&6; } 2922 else 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2924 $as_echo "no" >&6; } 2925 fi 2926 2927 2928 fi 2929 fi 2930 if test -z "$CC"; then 2931 # Extract the first word of "cc", so it can be a program name with args. 2932 set dummy cc; ac_word=$2 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2934 $as_echo_n "checking for $ac_word... " >&6; } 2935 if test "${ac_cv_prog_CC+set}" = set; then : 2936 $as_echo_n "(cached) " >&6 2937 else 2938 if test -n "$CC"; then 2939 ac_cv_prog_CC="$CC" # Let the user override the test. 2940 else 2941 ac_prog_rejected=no 2942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2943 for as_dir in $PATH 2944 do 2945 IFS=$as_save_IFS 2946 test -z "$as_dir" && as_dir=. 2947 for ac_exec_ext in '' $ac_executable_extensions; do 2948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2949 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2950 ac_prog_rejected=yes 2951 continue 2952 fi 2953 ac_cv_prog_CC="cc" 2954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2955 break 2 2956 fi 2957 done 2958 done 2959 IFS=$as_save_IFS 2960 2961 if test $ac_prog_rejected = yes; then 2962 # We found a bogon in the path, so make sure we never use it. 2963 set dummy $ac_cv_prog_CC 2964 shift 2965 if test $# != 0; then 2966 # We chose a different compiler from the bogus one. 2967 # However, it has the same basename, so the bogon will be chosen 2968 # first if we set CC to just the basename; use the full file name. 2969 shift 2970 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2971 fi 2972 fi 2973 fi 2974 fi 2975 CC=$ac_cv_prog_CC 2976 if test -n "$CC"; then 2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2978 $as_echo "$CC" >&6; } 2979 else 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2981 $as_echo "no" >&6; } 2982 fi 2983 2984 2985 fi 2986 if test -z "$CC"; then 2987 if test -n "$ac_tool_prefix"; then 2988 for ac_prog in cl.exe 2989 do 2990 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2991 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2993 $as_echo_n "checking for $ac_word... " >&6; } 2994 if test "${ac_cv_prog_CC+set}" = set; then : 2995 $as_echo_n "(cached) " >&6 2996 else 2997 if test -n "$CC"; then 2998 ac_cv_prog_CC="$CC" # Let the user override the test. 2999 else 3000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3001 for as_dir in $PATH 3002 do 3003 IFS=$as_save_IFS 3004 test -z "$as_dir" && as_dir=. 3005 for ac_exec_ext in '' $ac_executable_extensions; do 3006 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3007 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3009 break 2 3010 fi 3011 done 3012 done 3013 IFS=$as_save_IFS 3014 3015 fi 3016 fi 3017 CC=$ac_cv_prog_CC 3018 if test -n "$CC"; then 3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3020 $as_echo "$CC" >&6; } 3021 else 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3023 $as_echo "no" >&6; } 3024 fi 3025 3026 3027 test -n "$CC" && break 3028 done 3029 fi 3030 if test -z "$CC"; then 3031 ac_ct_CC=$CC 3032 for ac_prog in cl.exe 3033 do 3034 # Extract the first word of "$ac_prog", so it can be a program name with args. 3035 set dummy $ac_prog; ac_word=$2 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3037 $as_echo_n "checking for $ac_word... " >&6; } 3038 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3039 $as_echo_n "(cached) " >&6 3040 else 3041 if test -n "$ac_ct_CC"; then 3042 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3043 else 3044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3045 for as_dir in $PATH 3046 do 3047 IFS=$as_save_IFS 3048 test -z "$as_dir" && as_dir=. 3049 for ac_exec_ext in '' $ac_executable_extensions; do 3050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3051 ac_cv_prog_ac_ct_CC="$ac_prog" 3052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3053 break 2 3054 fi 3055 done 3056 done 3057 IFS=$as_save_IFS 3058 3059 fi 3060 fi 3061 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3062 if test -n "$ac_ct_CC"; then 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3064 $as_echo "$ac_ct_CC" >&6; } 3065 else 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3067 $as_echo "no" >&6; } 3068 fi 3069 3070 3071 test -n "$ac_ct_CC" && break 3072 done 3073 3074 if test "x$ac_ct_CC" = x; then 3075 CC="" 3076 else 3077 case $cross_compiling:$ac_tool_warned in 3078 yes:) 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3080 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3081 ac_tool_warned=yes ;; 3082 esac 3083 CC=$ac_ct_CC 3084 fi 3085 fi 3086 3087 fi 3088 3089 3090 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3091 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3092 as_fn_error $? "no acceptable C compiler found in \$PATH 3093 See \`config.log' for more details" "$LINENO" 5; } 3094 3095 # Provide some information about the compiler. 3096 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3097 set X $ac_compile 3098 ac_compiler=$2 3099 for ac_option in --version -v -V -qversion; do 3100 { { ac_try="$ac_compiler $ac_option >&5" 3101 case "(($ac_try" in 3102 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3103 *) ac_try_echo=$ac_try;; 3104 esac 3105 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3106 $as_echo "$ac_try_echo"; } >&5 3107 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3108 ac_status=$? 3109 if test -s conftest.err; then 3110 sed '10a\ 3111 ... rest of stderr output deleted ... 3112 10q' conftest.err >conftest.er1 3113 cat conftest.er1 >&5 3114 fi 3115 rm -f conftest.er1 conftest.err 3116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3117 test $ac_status = 0; } 3118 done 3119 3120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3121 /* end confdefs.h. */ 3122 3123 int 3124 main () 3125 { 3126 3127 ; 3128 return 0; 3129 } 3130 _ACEOF 3131 ac_clean_files_save=$ac_clean_files 3132 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3133 # Try to create an executable without -o first, disregard a.out. 3134 # It will help us diagnose broken compilers, and finding out an intuition 3135 # of exeext. 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3137 $as_echo_n "checking whether the C compiler works... " >&6; } 3138 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3139 3140 # The possible output files: 3141 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3142 3143 ac_rmfiles= 3144 for ac_file in $ac_files 3145 do 3146 case $ac_file in 3147 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3148 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3149 esac 3150 done 3151 rm -f $ac_rmfiles 3152 3153 if { { ac_try="$ac_link_default" 3154 case "(($ac_try" in 3155 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3156 *) ac_try_echo=$ac_try;; 3157 esac 3158 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3159 $as_echo "$ac_try_echo"; } >&5 3160 (eval "$ac_link_default") 2>&5 3161 ac_status=$? 3162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3163 test $ac_status = 0; }; then : 3164 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3165 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3166 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3167 # so that the user can short-circuit this test for compilers unknown to 3168 # Autoconf. 3169 for ac_file in $ac_files '' 3170 do 3171 test -f "$ac_file" || continue 3172 case $ac_file in 3173 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3174 ;; 3175 [ab].out ) 3176 # We found the default executable, but exeext='' is most 3177 # certainly right. 3178 break;; 3179 *.* ) 3180 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3181 then :; else 3182 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3183 fi 3184 # We set ac_cv_exeext here because the later test for it is not 3185 # safe: cross compilers may not add the suffix if given an `-o' 3186 # argument, so we may need to know it at that point already. 3187 # Even if this section looks crufty: it has the advantage of 3188 # actually working. 3189 break;; 3190 * ) 3191 break;; 3192 esac 3193 done 3194 test "$ac_cv_exeext" = no && ac_cv_exeext= 3195 3196 else 3197 ac_file='' 3198 fi 3199 if test -z "$ac_file"; then : 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3201 $as_echo "no" >&6; } 3202 $as_echo "$as_me: failed program was:" >&5 3203 sed 's/^/| /' conftest.$ac_ext >&5 3204 3205 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3207 as_fn_error 77 "C compiler cannot create executables 3208 See \`config.log' for more details" "$LINENO" 5; } 3209 else 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3211 $as_echo "yes" >&6; } 3212 fi 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3214 $as_echo_n "checking for C compiler default output file name... " >&6; } 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3216 $as_echo "$ac_file" >&6; } 3217 ac_exeext=$ac_cv_exeext 3218 3219 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3220 ac_clean_files=$ac_clean_files_save 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3222 $as_echo_n "checking for suffix of executables... " >&6; } 3223 if { { ac_try="$ac_link" 3224 case "(($ac_try" in 3225 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3226 *) ac_try_echo=$ac_try;; 3227 esac 3228 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3229 $as_echo "$ac_try_echo"; } >&5 3230 (eval "$ac_link") 2>&5 3231 ac_status=$? 3232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3233 test $ac_status = 0; }; then : 3234 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3235 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3236 # work properly (i.e., refer to `conftest.exe'), while it won't with 3237 # `rm'. 3238 for ac_file in conftest.exe conftest conftest.*; do 3239 test -f "$ac_file" || continue 3240 case $ac_file in 3241 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3242 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3243 break;; 3244 * ) break;; 3245 esac 3246 done 3247 else 3248 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3249 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3250 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3251 See \`config.log' for more details" "$LINENO" 5; } 3252 fi 3253 rm -f conftest conftest$ac_cv_exeext 3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3255 $as_echo "$ac_cv_exeext" >&6; } 3256 3257 rm -f conftest.$ac_ext 3258 EXEEXT=$ac_cv_exeext 3259 ac_exeext=$EXEEXT 3260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3261 /* end confdefs.h. */ 3262 #include <stdio.h> 3263 int 3264 main () 3265 { 3266 FILE *f = fopen ("conftest.out", "w"); 3267 return ferror (f) || fclose (f) != 0; 3268 3269 ; 3270 return 0; 3271 } 3272 _ACEOF 3273 ac_clean_files="$ac_clean_files conftest.out" 3274 # Check that the compiler produces executables we can run. If not, either 3275 # the compiler is broken, or we cross compile. 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3277 $as_echo_n "checking whether we are cross compiling... " >&6; } 3278 if test "$cross_compiling" != yes; then 3279 { { ac_try="$ac_link" 3280 case "(($ac_try" in 3281 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3282 *) ac_try_echo=$ac_try;; 3283 esac 3284 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3285 $as_echo "$ac_try_echo"; } >&5 3286 (eval "$ac_link") 2>&5 3287 ac_status=$? 3288 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3289 test $ac_status = 0; } 3290 if { ac_try='./conftest$ac_cv_exeext' 3291 { { case "(($ac_try" in 3292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3293 *) ac_try_echo=$ac_try;; 3294 esac 3295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3296 $as_echo "$ac_try_echo"; } >&5 3297 (eval "$ac_try") 2>&5 3298 ac_status=$? 3299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3300 test $ac_status = 0; }; }; then 3301 cross_compiling=no 3302 else 3303 if test "$cross_compiling" = maybe; then 3304 cross_compiling=yes 3305 else 3306 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3307 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3308 as_fn_error $? "cannot run C compiled programs. 3309 If you meant to cross compile, use \`--host'. 3310 See \`config.log' for more details" "$LINENO" 5; } 3311 fi 3312 fi 3313 fi 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3315 $as_echo "$cross_compiling" >&6; } 3316 3317 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3318 ac_clean_files=$ac_clean_files_save 3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3320 $as_echo_n "checking for suffix of object files... " >&6; } 3321 if test "${ac_cv_objext+set}" = set; then : 3322 $as_echo_n "(cached) " >&6 3323 else 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3325 /* end confdefs.h. */ 3326 3327 int 3328 main () 3329 { 3330 3331 ; 3332 return 0; 3333 } 3334 _ACEOF 3335 rm -f conftest.o conftest.obj 3336 if { { ac_try="$ac_compile" 3337 case "(($ac_try" in 3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3339 *) ac_try_echo=$ac_try;; 3340 esac 3341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3342 $as_echo "$ac_try_echo"; } >&5 3343 (eval "$ac_compile") 2>&5 3344 ac_status=$? 3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3346 test $ac_status = 0; }; then : 3347 for ac_file in conftest.o conftest.obj conftest.*; do 3348 test -f "$ac_file" || continue; 3349 case $ac_file in 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3352 break;; 3353 esac 3354 done 3355 else 3356 $as_echo "$as_me: failed program was:" >&5 3357 sed 's/^/| /' conftest.$ac_ext >&5 3358 3359 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3360 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3361 as_fn_error $? "cannot compute suffix of object files: cannot compile 3362 See \`config.log' for more details" "$LINENO" 5; } 3363 fi 3364 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3365 fi 3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3367 $as_echo "$ac_cv_objext" >&6; } 3368 OBJEXT=$ac_cv_objext 3369 ac_objext=$OBJEXT 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3371 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3372 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3373 $as_echo_n "(cached) " >&6 3374 else 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3376 /* end confdefs.h. */ 3377 3378 int 3379 main () 3380 { 3381 #ifndef __GNUC__ 3382 choke me 3383 #endif 3384 3385 ; 3386 return 0; 3387 } 3388 _ACEOF 3389 if ac_fn_c_try_compile "$LINENO"; then : 3390 ac_compiler_gnu=yes 3391 else 3392 ac_compiler_gnu=no 3393 fi 3394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3395 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3396 3397 fi 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3399 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3400 if test $ac_compiler_gnu = yes; then 3401 GCC=yes 3402 else 3403 GCC= 3404 fi 3405 ac_test_CFLAGS=${CFLAGS+set} 3406 ac_save_CFLAGS=$CFLAGS 3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3408 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3409 if test "${ac_cv_prog_cc_g+set}" = set; then : 3410 $as_echo_n "(cached) " >&6 3411 else 3412 ac_save_c_werror_flag=$ac_c_werror_flag 3413 ac_c_werror_flag=yes 3414 ac_cv_prog_cc_g=no 3415 CFLAGS="-g" 3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3417 /* end confdefs.h. */ 3418 3419 int 3420 main () 3421 { 3422 3423 ; 3424 return 0; 3425 } 3426 _ACEOF 3427 if ac_fn_c_try_compile "$LINENO"; then : 3428 ac_cv_prog_cc_g=yes 3429 else 3430 CFLAGS="" 3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3432 /* end confdefs.h. */ 3433 3434 int 3435 main () 3436 { 3437 3438 ; 3439 return 0; 3440 } 3441 _ACEOF 3442 if ac_fn_c_try_compile "$LINENO"; then : 3443 3444 else 3445 ac_c_werror_flag=$ac_save_c_werror_flag 3446 CFLAGS="-g" 3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3448 /* end confdefs.h. */ 3449 3450 int 3451 main () 3452 { 3453 3454 ; 3455 return 0; 3456 } 3457 _ACEOF 3458 if ac_fn_c_try_compile "$LINENO"; then : 3459 ac_cv_prog_cc_g=yes 3460 fi 3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3462 fi 3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3464 fi 3465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3466 ac_c_werror_flag=$ac_save_c_werror_flag 3467 fi 3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3469 $as_echo "$ac_cv_prog_cc_g" >&6; } 3470 if test "$ac_test_CFLAGS" = set; then 3471 CFLAGS=$ac_save_CFLAGS 3472 elif test $ac_cv_prog_cc_g = yes; then 3473 if test "$GCC" = yes; then 3474 CFLAGS="-g -O2" 3475 else 3476 CFLAGS="-g" 3477 fi 3478 else 3479 if test "$GCC" = yes; then 3480 CFLAGS="-O2" 3481 else 3482 CFLAGS= 3483 fi 3484 fi 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3486 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3487 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3488 $as_echo_n "(cached) " >&6 3489 else 3490 ac_cv_prog_cc_c89=no 3491 ac_save_CC=$CC 3492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3493 /* end confdefs.h. */ 3494 #include <stdarg.h> 3495 #include <stdio.h> 3496 #include <sys/types.h> 3497 #include <sys/stat.h> 3498 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3499 struct buf { int x; }; 3500 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3501 static char *e (p, i) 3502 char **p; 3503 int i; 3504 { 3505 return p[i]; 3506 } 3507 static char *f (char * (*g) (char **, int), char **p, ...) 3508 { 3509 char *s; 3510 va_list v; 3511 va_start (v,p); 3512 s = g (p, va_arg (v,int)); 3513 va_end (v); 3514 return s; 3515 } 3516 3517 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3518 function prototypes and stuff, but not '\xHH' hex character constants. 3519 These don't provoke an error unfortunately, instead are silently treated 3520 as 'x'. The following induces an error, until -std is added to get 3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3522 array size at least. It's necessary to write '\x00'==0 to get something 3523 that's true only with -std. */ 3524 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3525 3526 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3527 inside strings and character constants. */ 3528 #define FOO(x) 'x' 3529 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3530 3531 int test (int i, double x); 3532 struct s1 {int (*f) (int a);}; 3533 struct s2 {int (*f) (double a);}; 3534 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3535 int argc; 3536 char **argv; 3537 int 3538 main () 3539 { 3540 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3541 ; 3542 return 0; 3543 } 3544 _ACEOF 3545 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3547 do 3548 CC="$ac_save_CC $ac_arg" 3549 if ac_fn_c_try_compile "$LINENO"; then : 3550 ac_cv_prog_cc_c89=$ac_arg 3551 fi 3552 rm -f core conftest.err conftest.$ac_objext 3553 test "x$ac_cv_prog_cc_c89" != "xno" && break 3554 done 3555 rm -f conftest.$ac_ext 3556 CC=$ac_save_CC 3557 3558 fi 3559 # AC_CACHE_VAL 3560 case "x$ac_cv_prog_cc_c89" in 3561 x) 3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3563 $as_echo "none needed" >&6; } ;; 3564 xno) 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3566 $as_echo "unsupported" >&6; } ;; 3567 *) 3568 CC="$CC $ac_cv_prog_cc_c89" 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3570 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3571 esac 3572 if test "x$ac_cv_prog_cc_c89" != xno; then : 3573 3574 fi 3575 3576 ac_ext=c 3577 ac_cpp='$CPP $CPPFLAGS' 3578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3580 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3581 3582 ac_ext=cpp 3583 ac_cpp='$CXXCPP $CPPFLAGS' 3584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3587 if test -z "$CXX"; then 3588 if test -n "$CCC"; then 3589 CXX=$CCC 3590 else 3591 if test -n "$ac_tool_prefix"; then 3592 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3593 do 3594 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3595 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3597 $as_echo_n "checking for $ac_word... " >&6; } 3598 if test "${ac_cv_prog_CXX+set}" = set; then : 3599 $as_echo_n "(cached) " >&6 3600 else 3601 if test -n "$CXX"; then 3602 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3603 else 3604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3605 for as_dir in $PATH 3606 do 3607 IFS=$as_save_IFS 3608 test -z "$as_dir" && as_dir=. 3609 for ac_exec_ext in '' $ac_executable_extensions; do 3610 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3611 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3613 break 2 3614 fi 3615 done 3616 done 3617 IFS=$as_save_IFS 3618 3619 fi 3620 fi 3621 CXX=$ac_cv_prog_CXX 3622 if test -n "$CXX"; then 3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3624 $as_echo "$CXX" >&6; } 3625 else 3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3627 $as_echo "no" >&6; } 3628 fi 3629 3630 3631 test -n "$CXX" && break 3632 done 3633 fi 3634 if test -z "$CXX"; then 3635 ac_ct_CXX=$CXX 3636 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3637 do 3638 # Extract the first word of "$ac_prog", so it can be a program name with args. 3639 set dummy $ac_prog; ac_word=$2 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3641 $as_echo_n "checking for $ac_word... " >&6; } 3642 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 3643 $as_echo_n "(cached) " >&6 3644 else 3645 if test -n "$ac_ct_CXX"; then 3646 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3647 else 3648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3649 for as_dir in $PATH 3650 do 3651 IFS=$as_save_IFS 3652 test -z "$as_dir" && as_dir=. 3653 for ac_exec_ext in '' $ac_executable_extensions; do 3654 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3655 ac_cv_prog_ac_ct_CXX="$ac_prog" 3656 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3657 break 2 3658 fi 3659 done 3660 done 3661 IFS=$as_save_IFS 3662 3663 fi 3664 fi 3665 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3666 if test -n "$ac_ct_CXX"; then 3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 3668 $as_echo "$ac_ct_CXX" >&6; } 3669 else 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3671 $as_echo "no" >&6; } 3672 fi 3673 3674 3675 test -n "$ac_ct_CXX" && break 3676 done 3677 3678 if test "x$ac_ct_CXX" = x; then 3679 CXX="g++" 3680 else 3681 case $cross_compiling:$ac_tool_warned in 3682 yes:) 3683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3685 ac_tool_warned=yes ;; 3686 esac 3687 CXX=$ac_ct_CXX 3688 fi 3689 fi 3690 3691 fi 3692 fi 3693 # Provide some information about the compiler. 3694 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 3695 set X $ac_compile 3696 ac_compiler=$2 3697 for ac_option in --version -v -V -qversion; do 3698 { { ac_try="$ac_compiler $ac_option >&5" 3699 case "(($ac_try" in 3700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3701 *) ac_try_echo=$ac_try;; 3702 esac 3703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3704 $as_echo "$ac_try_echo"; } >&5 3705 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3706 ac_status=$? 3707 if test -s conftest.err; then 3708 sed '10a\ 3709 ... rest of stderr output deleted ... 3710 10q' conftest.err >conftest.er1 3711 cat conftest.er1 >&5 3712 fi 3713 rm -f conftest.er1 conftest.err 3714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3715 test $ac_status = 0; } 3716 done 3717 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 3719 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 3720 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 3721 $as_echo_n "(cached) " >&6 3722 else 3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3724 /* end confdefs.h. */ 3725 3726 int 3727 main () 3728 { 3729 #ifndef __GNUC__ 3730 choke me 3731 #endif 3732 3733 ; 3734 return 0; 3735 } 3736 _ACEOF 3737 if ac_fn_cxx_try_compile "$LINENO"; then : 3738 ac_compiler_gnu=yes 3739 else 3740 ac_compiler_gnu=no 3741 fi 3742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3743 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3744 3745 fi 3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3747 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3748 if test $ac_compiler_gnu = yes; then 3749 GXX=yes 3750 else 3751 GXX= 3752 fi 3753 ac_test_CXXFLAGS=${CXXFLAGS+set} 3754 ac_save_CXXFLAGS=$CXXFLAGS 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3756 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 3757 if test "${ac_cv_prog_cxx_g+set}" = set; then : 3758 $as_echo_n "(cached) " >&6 3759 else 3760 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3761 ac_cxx_werror_flag=yes 3762 ac_cv_prog_cxx_g=no 3763 CXXFLAGS="-g" 3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3765 /* end confdefs.h. */ 3766 3767 int 3768 main () 3769 { 3770 3771 ; 3772 return 0; 3773 } 3774 _ACEOF 3775 if ac_fn_cxx_try_compile "$LINENO"; then : 3776 ac_cv_prog_cxx_g=yes 3777 else 3778 CXXFLAGS="" 3779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3780 /* end confdefs.h. */ 3781 3782 int 3783 main () 3784 { 3785 3786 ; 3787 return 0; 3788 } 3789 _ACEOF 3790 if ac_fn_cxx_try_compile "$LINENO"; then : 3791 3792 else 3793 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3794 CXXFLAGS="-g" 3795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3796 /* end confdefs.h. */ 3797 3798 int 3799 main () 3800 { 3801 3802 ; 3803 return 0; 3804 } 3805 _ACEOF 3806 if ac_fn_cxx_try_compile "$LINENO"; then : 3807 ac_cv_prog_cxx_g=yes 3808 fi 3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3810 fi 3811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3812 fi 3813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3814 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3815 fi 3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3817 $as_echo "$ac_cv_prog_cxx_g" >&6; } 3818 if test "$ac_test_CXXFLAGS" = set; then 3819 CXXFLAGS=$ac_save_CXXFLAGS 3820 elif test $ac_cv_prog_cxx_g = yes; then 3821 if test "$GXX" = yes; then 3822 CXXFLAGS="-g -O2" 3823 else 3824 CXXFLAGS="-g" 3825 fi 3826 else 3827 if test "$GXX" = yes; then 3828 CXXFLAGS="-O2" 3829 else 3830 CXXFLAGS= 3831 fi 3832 fi 3833 ac_ext=c 3834 ac_cpp='$CPP $CPPFLAGS' 3835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3837 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3838 3839 3840 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option 3841 # The release mode use is the default one for autoconf 3842 if test "$GCC" = yes; then 3843 if test "$CFLAGS" = ""; then 3844 if test "$ENABLE_DEBUG" = 1; then 3845 CFLAGS=-g 3846 fi 3847 if test "$ENABLE_RELEASE" = 1; then 3848 CFLAGS="$CFLAGS -O2" 3849 fi 3850 fi 3851 if test "$CXXFLAGS" = ""; then 3852 if test "$ENABLE_DEBUG" = 1; then 3853 CXXFLAGS=-g 3854 fi 3855 if test "$ENABLE_RELEASE" = 1; then 3856 CXXFLAGS="$CXXFLAGS -O2" 3857 fi 3858 fi 3859 fi 3860 3861 ac_ext=c 3862 ac_cpp='$CPP $CPPFLAGS' 3863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3865 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3867 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3868 # On Suns, sometimes $CPP names a directory. 3869 if test -n "$CPP" && test -d "$CPP"; then 3870 CPP= 3871 fi 3872 if test -z "$CPP"; then 3873 if test "${ac_cv_prog_CPP+set}" = set; then : 3874 $as_echo_n "(cached) " >&6 3875 else 3876 # Double quotes because CPP needs to be expanded 3877 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3878 do 3879 ac_preproc_ok=false 3880 for ac_c_preproc_warn_flag in '' yes 3881 do 3882 # Use a header file that comes with gcc, so configuring glibc 3883 # with a fresh cross-compiler works. 3884 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3885 # <limits.h> exists even on freestanding compilers. 3886 # On the NeXT, cc -E runs the code through the compiler's parser, 3887 # not just through cpp. "Syntax error" is here to catch this case. 3888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3889 /* end confdefs.h. */ 3890 #ifdef __STDC__ 3891 # include <limits.h> 3892 #else 3893 # include <assert.h> 3894 #endif 3895 Syntax error 3896 _ACEOF 3897 if ac_fn_c_try_cpp "$LINENO"; then : 3898 3899 else 3900 # Broken: fails on valid input. 3901 continue 3902 fi 3903 rm -f conftest.err conftest.i conftest.$ac_ext 3904 3905 # OK, works on sane cases. Now check whether nonexistent headers 3906 # can be detected and how. 3907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3908 /* end confdefs.h. */ 3909 #include <ac_nonexistent.h> 3910 _ACEOF 3911 if ac_fn_c_try_cpp "$LINENO"; then : 3912 # Broken: success on invalid input. 3913 continue 3914 else 3915 # Passes both tests. 3916 ac_preproc_ok=: 3917 break 3918 fi 3919 rm -f conftest.err conftest.i conftest.$ac_ext 3920 3921 done 3922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3923 rm -f conftest.i conftest.err conftest.$ac_ext 3924 if $ac_preproc_ok; then : 3925 break 3926 fi 3927 3928 done 3929 ac_cv_prog_CPP=$CPP 3930 3931 fi 3932 CPP=$ac_cv_prog_CPP 3933 else 3934 ac_cv_prog_CPP=$CPP 3935 fi 3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3937 $as_echo "$CPP" >&6; } 3938 ac_preproc_ok=false 3939 for ac_c_preproc_warn_flag in '' yes 3940 do 3941 # Use a header file that comes with gcc, so configuring glibc 3942 # with a fresh cross-compiler works. 3943 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3944 # <limits.h> exists even on freestanding compilers. 3945 # On the NeXT, cc -E runs the code through the compiler's parser, 3946 # not just through cpp. "Syntax error" is here to catch this case. 3947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3948 /* end confdefs.h. */ 3949 #ifdef __STDC__ 3950 # include <limits.h> 3951 #else 3952 # include <assert.h> 3953 #endif 3954 Syntax error 3955 _ACEOF 3956 if ac_fn_c_try_cpp "$LINENO"; then : 3957 3958 else 3959 # Broken: fails on valid input. 3960 continue 3961 fi 3962 rm -f conftest.err conftest.i conftest.$ac_ext 3963 3964 # OK, works on sane cases. Now check whether nonexistent headers 3965 # can be detected and how. 3966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3967 /* end confdefs.h. */ 3968 #include <ac_nonexistent.h> 3969 _ACEOF 3970 if ac_fn_c_try_cpp "$LINENO"; then : 3971 # Broken: success on invalid input. 3972 continue 3973 else 3974 # Passes both tests. 3975 ac_preproc_ok=: 3976 break 3977 fi 3978 rm -f conftest.err conftest.i conftest.$ac_ext 3979 3980 done 3981 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3982 rm -f conftest.i conftest.err conftest.$ac_ext 3983 if $ac_preproc_ok; then : 3984 3985 else 3986 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3988 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3989 See \`config.log' for more details" "$LINENO" 5; } 3990 fi 3991 3992 ac_ext=c 3993 ac_cpp='$CPP $CPPFLAGS' 3994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3996 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3997 3998 3999 # Find a good install program. We prefer a C program (faster), 4000 # so one script is as good as another. But avoid the broken or 4001 # incompatible versions: 4002 # SysV /etc/install, /usr/sbin/install 4003 # SunOS /usr/etc/install 4004 # IRIX /sbin/install 4005 # AIX /bin/install 4006 # AmigaOS /C/install, which installs bootblocks on floppy discs 4007 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4008 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4009 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4010 # OS/2's system install, which has a completely different semantic 4011 # ./install, which can be erroneously created by make from ./install.sh. 4012 # Reject install programs that cannot install multiple files. 4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4014 $as_echo_n "checking for a BSD-compatible install... " >&6; } 4015 if test -z "$INSTALL"; then 4016 if test "${ac_cv_path_install+set}" = set; then : 4017 $as_echo_n "(cached) " >&6 4018 else 4019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4020 for as_dir in $PATH 4021 do 4022 IFS=$as_save_IFS 4023 test -z "$as_dir" && as_dir=. 4024 # Account for people who put trailing slashes in PATH elements. 4025 case $as_dir/ in #(( 4026 ./ | .// | /[cC]/* | \ 4027 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4028 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4029 /usr/ucb/* ) ;; 4030 *) 4031 # OSF1 and SCO ODT 3.0 have their own names for install. 4032 # Don't use installbsd from OSF since it installs stuff as root 4033 # by default. 4034 for ac_prog in ginstall scoinst install; do 4035 for ac_exec_ext in '' $ac_executable_extensions; do 4036 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4037 if test $ac_prog = install && 4038 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4039 # AIX install. It has an incompatible calling convention. 4040 : 4041 elif test $ac_prog = install && 4042 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4043 # program-specific install script used by HP pwplus--don't use. 4044 : 4045 else 4046 rm -rf conftest.one conftest.two conftest.dir 4047 echo one > conftest.one 4048 echo two > conftest.two 4049 mkdir conftest.dir 4050 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4051 test -s conftest.one && test -s conftest.two && 4052 test -s conftest.dir/conftest.one && 4053 test -s conftest.dir/conftest.two 4054 then 4055 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4056 break 3 4057 fi 4058 fi 4059 fi 4060 done 4061 done 4062 ;; 4063 esac 4064 4065 done 4066 IFS=$as_save_IFS 4067 4068 rm -rf conftest.one conftest.two conftest.dir 4069 4070 fi 4071 if test "${ac_cv_path_install+set}" = set; then 4072 INSTALL=$ac_cv_path_install 4073 else 4074 # As a last resort, use the slow shell script. Don't cache a 4075 # value for INSTALL within a source directory, because that will 4076 # break other packages using the cache if that directory is 4077 # removed, or if the value is a relative name. 4078 INSTALL=$ac_install_sh 4079 fi 4080 fi 4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4082 $as_echo "$INSTALL" >&6; } 4083 4084 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4085 # It thinks the first close brace ends the variable substitution. 4086 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4087 4088 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4089 4090 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4091 4092 4093 4094 4095 ac_ext=cpp 4096 ac_cpp='$CXXCPP $CPPFLAGS' 4097 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4098 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4099 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4100 4101 4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4103 /* end confdefs.h. */ 4104 4105 int 4106 main () 4107 { 4108 4109 ; 4110 return 0; 4111 } 4112 _ACEOF 4113 if ac_fn_cxx_try_link "$LINENO"; then : 4114 4115 fi 4116 rm -f core conftest.err conftest.$ac_objext \ 4117 conftest$ac_exeext conftest.$ac_ext 4118 ac_ext=c 4119 ac_cpp='$CPP $CPPFLAGS' 4120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4122 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4123 4124 4125 # make sure install is relative to srcdir - if a script 4126 if test "$srcdir" = "."; then 4127 # If srcdir isn't just ., then (srcdir) is already prepended. 4128 if test "${ac_install_sh}" = "${INSTALL}"; then 4129 INSTALL="\\\$(top_srcdir)/${ac_install_sh}" 4130 fi 4131 fi 4132 4133 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true) 4134 #AC_CHECK_PROG(STRIP, strip, strip, true) 4135 4136 # Check for the platform make 4137 for ac_prog in gmake gnumake 4138 do 4139 # Extract the first word of "$ac_prog", so it can be a program name with args. 4140 set dummy $ac_prog; ac_word=$2 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4142 $as_echo_n "checking for $ac_word... " >&6; } 4143 if test "${ac_cv_path_U_MAKE+set}" = set; then : 4144 $as_echo_n "(cached) " >&6 4145 else 4146 case $U_MAKE in 4147 [\\/]* | ?:[\\/]*) 4148 ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path. 4149 ;; 4150 *) 4151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4152 for as_dir in $PATH 4153 do 4154 IFS=$as_save_IFS 4155 test -z "$as_dir" && as_dir=. 4156 for ac_exec_ext in '' $ac_executable_extensions; do 4157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4158 ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext" 4159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4160 break 2 4161 fi 4162 done 4163 done 4164 IFS=$as_save_IFS 4165 4166 ;; 4167 esac 4168 fi 4169 U_MAKE=$ac_cv_path_U_MAKE 4170 if test -n "$U_MAKE"; then 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5 4172 $as_echo "$U_MAKE" >&6; } 4173 else 4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4175 $as_echo "no" >&6; } 4176 fi 4177 4178 4179 test -n "$U_MAKE" && break 4180 done 4181 test -n "$U_MAKE" || U_MAKE="make" 4182 4183 4184 4185 4186 4187 # Check whether --with-cross-build was given. 4188 if test "${with_cross_build+set}" = set; then : 4189 withval=$with_cross_build; cross_buildroot="${withval}" 4190 else 4191 cross_buildroot="" 4192 fi 4193 4194 4195 if test "X$cross_buildroot" = "X"; then 4196 if test "$cross_compiling" = "yes"; then 4197 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 4198 fi 4199 else 4200 if test -f "${cross_buildroot}/config/icucross.mk"; then 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5 4202 $as_echo "Using cross buildroot: $cross_buildroot" >&6; } 4203 else 4204 if test -d "${cross_buildroot}"; then 4205 as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5 4206 else 4207 as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5 4208 fi 4209 fi 4210 fi 4211 4212 4213 # Check for doxygen to generate documentation 4214 # Extract the first word of "doxygen", so it can be a program name with args. 4215 set dummy doxygen; ac_word=$2 4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4217 $as_echo_n "checking for $ac_word... " >&6; } 4218 if test "${ac_cv_path_DOXYGEN+set}" = set; then : 4219 $as_echo_n "(cached) " >&6 4220 else 4221 case $DOXYGEN in 4222 [\\/]* | ?:[\\/]*) 4223 ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. 4224 ;; 4225 *) 4226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4227 as_dummy="$PATH:/usr/local/bin:/usr/bin" 4228 for as_dir in $as_dummy 4229 do 4230 IFS=$as_save_IFS 4231 test -z "$as_dir" && as_dir=. 4232 for ac_exec_ext in '' $ac_executable_extensions; do 4233 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4234 ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" 4235 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4236 break 2 4237 fi 4238 done 4239 done 4240 IFS=$as_save_IFS 4241 4242 ;; 4243 esac 4244 fi 4245 DOXYGEN=$ac_cv_path_DOXYGEN 4246 if test -n "$DOXYGEN"; then 4247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5 4248 $as_echo "$DOXYGEN" >&6; } 4249 else 4250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4251 $as_echo "no" >&6; } 4252 fi 4253 4254 4255 4256 # Check that the linker is usable 4257 4258 case "${host}" in 4259 *-*-cygwin*|*-*-mingw*) 4260 if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then 4261 as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect. 4262 Please follow the directions in ICU's readme." "$LINENO" 5 4263 fi;; 4264 *);; 4265 esac 4266 4267 # Determine the executable suffix 4268 # We don't use AC_EXEEXT because some compilers output separate debugging 4269 # files, which confuses the AC_EXEEXT macro. 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5 4271 $as_echo_n "checking checking for executable suffix... " >&6; } 4272 case "${host}" in 4273 *-*-cygwin*|*-*-mingw*) EXEEXT=.exe ;; 4274 *) EXEEXT="" ;; 4275 esac 4276 ac_exeext=$EXEEXT 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5 4278 $as_echo "$EXEEXT" >&6; } 4279 4280 4281 # Determine how strict we want to be when compiling 4282 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5 4284 $as_echo_n "checking whether strict compiling is on... " >&6; } 4285 # Check whether --enable-strict was given. 4286 if test "${enable_strict+set}" = set; then : 4287 enableval=$enable_strict; 4288 if test "$enableval" = no 4289 then 4290 ac_use_strict_options=no 4291 else 4292 ac_use_strict_options=yes 4293 fi 4294 4295 else 4296 ac_use_strict_options=yes 4297 fi 4298 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5 4300 $as_echo "$ac_use_strict_options" >&6; } 4301 4302 if test "$ac_use_strict_options" = yes 4303 then 4304 if test "$GCC" = yes 4305 then 4306 CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long" 4307 case "${host}" in 4308 *-*-solaris*) 4309 CFLAGS="$CFLAGS -D__STDC__=0";; 4310 esac 4311 else 4312 case "${host}" in 4313 *-*-cygwin) 4314 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft" 4315 then 4316 CFLAGS="$CFLAGS /W4" 4317 fi 4318 esac 4319 fi 4320 if test "$GXX" = yes 4321 then 4322 CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long" 4323 case "${host}" in 4324 *-*-solaris*) 4325 CXXFLAGS="$CXXFLAGS -D__STDC__=0";; 4326 esac 4327 else 4328 case "${host}" in 4329 *-*-cygwin) 4330 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft" 4331 then 4332 CXXFLAGS="$CXXFLAGS /W4" 4333 fi 4334 esac 4335 fi 4336 fi 4337 4338 4339 # Check if we can build and use 64-bit libraries 4340 4341 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4343 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4344 if test "${ac_cv_path_GREP+set}" = set; then : 4345 $as_echo_n "(cached) " >&6 4346 else 4347 if test -z "$GREP"; then 4348 ac_path_GREP_found=false 4349 # Loop through the user's path and test for each of PROGNAME-LIST 4350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4351 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4352 do 4353 IFS=$as_save_IFS 4354 test -z "$as_dir" && as_dir=. 4355 for ac_prog in grep ggrep; do 4356 for ac_exec_ext in '' $ac_executable_extensions; do 4357 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4358 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4359 # Check for GNU ac_path_GREP and select it if it is found. 4360 # Check for GNU $ac_path_GREP 4361 case `"$ac_path_GREP" --version 2>&1` in 4362 *GNU*) 4363 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4364 *) 4365 ac_count=0 4366 $as_echo_n 0123456789 >"conftest.in" 4367 while : 4368 do 4369 cat "conftest.in" "conftest.in" >"conftest.tmp" 4370 mv "conftest.tmp" "conftest.in" 4371 cp "conftest.in" "conftest.nl" 4372 $as_echo 'GREP' >> "conftest.nl" 4373 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4374 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4375 as_fn_arith $ac_count + 1 && ac_count=$as_val 4376 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4377 # Best one so far, save it but keep looking for a better one 4378 ac_cv_path_GREP="$ac_path_GREP" 4379 ac_path_GREP_max=$ac_count 4380 fi 4381 # 10*(2^10) chars as input seems more than enough 4382 test $ac_count -gt 10 && break 4383 done 4384 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4385 esac 4386 4387 $ac_path_GREP_found && break 3 4388 done 4389 done 4390 done 4391 IFS=$as_save_IFS 4392 if test -z "$ac_cv_path_GREP"; then 4393 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4394 fi 4395 else 4396 ac_cv_path_GREP=$GREP 4397 fi 4398 4399 fi 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4401 $as_echo "$ac_cv_path_GREP" >&6; } 4402 GREP="$ac_cv_path_GREP" 4403 4404 4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4406 $as_echo_n "checking for egrep... " >&6; } 4407 if test "${ac_cv_path_EGREP+set}" = set; then : 4408 $as_echo_n "(cached) " >&6 4409 else 4410 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4411 then ac_cv_path_EGREP="$GREP -E" 4412 else 4413 if test -z "$EGREP"; then 4414 ac_path_EGREP_found=false 4415 # Loop through the user's path and test for each of PROGNAME-LIST 4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4417 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4418 do 4419 IFS=$as_save_IFS 4420 test -z "$as_dir" && as_dir=. 4421 for ac_prog in egrep; do 4422 for ac_exec_ext in '' $ac_executable_extensions; do 4423 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4424 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4425 # Check for GNU ac_path_EGREP and select it if it is found. 4426 # Check for GNU $ac_path_EGREP 4427 case `"$ac_path_EGREP" --version 2>&1` in 4428 *GNU*) 4429 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4430 *) 4431 ac_count=0 4432 $as_echo_n 0123456789 >"conftest.in" 4433 while : 4434 do 4435 cat "conftest.in" "conftest.in" >"conftest.tmp" 4436 mv "conftest.tmp" "conftest.in" 4437 cp "conftest.in" "conftest.nl" 4438 $as_echo 'EGREP' >> "conftest.nl" 4439 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4440 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4441 as_fn_arith $ac_count + 1 && ac_count=$as_val 4442 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4443 # Best one so far, save it but keep looking for a better one 4444 ac_cv_path_EGREP="$ac_path_EGREP" 4445 ac_path_EGREP_max=$ac_count 4446 fi 4447 # 10*(2^10) chars as input seems more than enough 4448 test $ac_count -gt 10 && break 4449 done 4450 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4451 esac 4452 4453 $ac_path_EGREP_found && break 3 4454 done 4455 done 4456 done 4457 IFS=$as_save_IFS 4458 if test -z "$ac_cv_path_EGREP"; then 4459 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4460 fi 4461 else 4462 ac_cv_path_EGREP=$EGREP 4463 fi 4464 4465 fi 4466 fi 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4468 $as_echo "$ac_cv_path_EGREP" >&6; } 4469 EGREP="$ac_cv_path_EGREP" 4470 4471 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4473 $as_echo_n "checking for ANSI C header files... " >&6; } 4474 if test "${ac_cv_header_stdc+set}" = set; then : 4475 $as_echo_n "(cached) " >&6 4476 else 4477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4478 /* end confdefs.h. */ 4479 #include <stdlib.h> 4480 #include <stdarg.h> 4481 #include <string.h> 4482 #include <float.h> 4483 4484 int 4485 main () 4486 { 4487 4488 ; 4489 return 0; 4490 } 4491 _ACEOF 4492 if ac_fn_c_try_compile "$LINENO"; then : 4493 ac_cv_header_stdc=yes 4494 else 4495 ac_cv_header_stdc=no 4496 fi 4497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4498 4499 if test $ac_cv_header_stdc = yes; then 4500 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4502 /* end confdefs.h. */ 4503 #include <string.h> 4504 4505 _ACEOF 4506 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4507 $EGREP "memchr" >/dev/null 2>&1; then : 4508 4509 else 4510 ac_cv_header_stdc=no 4511 fi 4512 rm -f conftest* 4513 4514 fi 4515 4516 if test $ac_cv_header_stdc = yes; then 4517 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4519 /* end confdefs.h. */ 4520 #include <stdlib.h> 4521 4522 _ACEOF 4523 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4524 $EGREP "free" >/dev/null 2>&1; then : 4525 4526 else 4527 ac_cv_header_stdc=no 4528 fi 4529 rm -f conftest* 4530 4531 fi 4532 4533 if test $ac_cv_header_stdc = yes; then 4534 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4535 if test "$cross_compiling" = yes; then : 4536 : 4537 else 4538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4539 /* end confdefs.h. */ 4540 #include <ctype.h> 4541 #include <stdlib.h> 4542 #if ((' ' & 0x0FF) == 0x020) 4543 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4544 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4545 #else 4546 # define ISLOWER(c) \ 4547 (('a' <= (c) && (c) <= 'i') \ 4548 || ('j' <= (c) && (c) <= 'r') \ 4549 || ('s' <= (c) && (c) <= 'z')) 4550 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4551 #endif 4552 4553 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4554 int 4555 main () 4556 { 4557 int i; 4558 for (i = 0; i < 256; i++) 4559 if (XOR (islower (i), ISLOWER (i)) 4560 || toupper (i) != TOUPPER (i)) 4561 return 2; 4562 return 0; 4563 } 4564 _ACEOF 4565 if ac_fn_c_try_run "$LINENO"; then : 4566 4567 else 4568 ac_cv_header_stdc=no 4569 fi 4570 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4571 conftest.$ac_objext conftest.beam conftest.$ac_ext 4572 fi 4573 4574 fi 4575 fi 4576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4577 $as_echo "$ac_cv_header_stdc" >&6; } 4578 if test $ac_cv_header_stdc = yes; then 4579 4580 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4581 4582 fi 4583 4584 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4585 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4586 inttypes.h stdint.h unistd.h 4587 do : 4588 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4589 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4590 " 4591 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4592 cat >>confdefs.h <<_ACEOF 4593 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4594 _ACEOF 4595 4596 fi 4597 4598 done 4599 4600 4601 4602 BITS_REQ=nochange 4603 ENABLE_64BIT_LIBS=unknown 4604 ## revisit this for cross-compile. 4605 4606 # Check whether --enable-64bit-libs was given. 4607 if test "${enable_64bit_libs+set}" = set; then : 4608 enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs" 4609 case "${enableval}" in 4610 no|false|32) with_library_bits=32; ;; 4611 yes|true|64) with_library_bits=64else32 ;; 4612 nochange) with_library_bits=nochange; ;; 4613 *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;; 4614 esac 4615 fi 4616 4617 4618 4619 4620 # Check whether --with-library-bits was given. 4621 if test "${with_library_bits+set}" = set; then : 4622 withval=$with_library_bits; case "${withval}" in 4623 ""|nochange) BITS_REQ=$withval ;; 4624 32|64|64else32) BITS_REQ=$withval ;; 4625 *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;; 4626 esac 4627 fi 4628 4629 4630 # don't use these for cross compiling 4631 if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then 4632 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 4633 fi 4634 # The cast to long int works around a bug in the HP C Compiler 4635 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4636 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4637 # This bug is HP SR number 8606223364. 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 4639 $as_echo_n "checking size of void *... " >&6; } 4640 if test "${ac_cv_sizeof_void_p+set}" = set; then : 4641 $as_echo_n "(cached) " >&6 4642 else 4643 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 4644 4645 else 4646 if test "$ac_cv_type_void_p" = yes; then 4647 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4649 as_fn_error 77 "cannot compute sizeof (void *) 4650 See \`config.log' for more details" "$LINENO" 5; } 4651 else 4652 ac_cv_sizeof_void_p=0 4653 fi 4654 fi 4655 4656 fi 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 4658 $as_echo "$ac_cv_sizeof_void_p" >&6; } 4659 4660 4661 4662 cat >>confdefs.h <<_ACEOF 4663 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4664 _ACEOF 4665 4666 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5 4668 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; } 4669 case $ac_cv_sizeof_void_p in 4670 8) DEFAULT_64BIT=yes ;; 4671 4) DEFAULT_64BIT=no ;; 4672 *) DEFAULT_64BIT=unknown 4673 esac 4674 BITS_GOT=unknown 4675 4676 # 'OK' here means, we can exit any further checking, everything's copa 4677 BITS_OK=yes 4678 4679 # do we need to check for buildable/runnable 32 or 64 bit? 4680 BITS_CHECK_32=no 4681 BITS_CHECK_64=no 4682 4683 # later, can we run the 32/64 bit binaries so made? 4684 BITS_RUN_32=no 4685 BITS_RUN_64=no 4686 4687 if test "$DEFAULT_64BIT" = "yes"; then 4688 # we get 64 bits by default. 4689 BITS_GOT=64 4690 case "$BITS_REQ" in 4691 32) 4692 # need to look for 32 bit support. 4693 BITS_CHECK_32=yes 4694 # not copa. 4695 BITS_OK=no;; 4696 # everyone else is happy. 4697 nochange) ;; 4698 *) ;; 4699 esac 4700 elif test "$DEFAULT_64BIT" = "no"; then 4701 # not 64 bit by default. 4702 BITS_GOT=32 4703 case "$BITS_REQ" in 4704 64|64else32) 4705 BITS_CHECK_64=yes 4706 #BITS_CHECK_32=yes 4707 BITS_OK=no;; 4708 nochange) ;; 4709 *) ;; 4710 esac 4711 elif test "$DEFAULT_64BIT" = "unknown"; then 4712 # cross compiling. 4713 BITS_GOT=unknown 4714 case "$BITS_REQ" in 4715 64|64else32) BITS_OK=no 4716 BITS_CHECK_32=yes 4717 BITS_CHECK_64=yes ;; 4718 32) BITS_OK=no;; 4719 nochange) ;; 4720 *) ;; 4721 esac 4722 fi 4723 4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5 4725 $as_echo "$DEFAULT_64BIT" >&6; }; 4726 4727 if test "$BITS_OK" != "yes"; then 4728 # not copa. back these up. 4729 CFLAGS_OLD="${CFLAGS}" 4730 CXXFLAGS_OLD="${CXXFLAGS}" 4731 LDFLAGS_OLD="${LDFLAGS}" 4732 ARFLAGS_OLD="${ARFLAGS}" 4733 4734 CFLAGS_32="${CFLAGS}" 4735 CXXFLAGS_32="${CXXFLAGS}" 4736 LDFLAGS_32="${LDFLAGS}" 4737 ARFLAGS_32="${ARFLAGS}" 4738 4739 CFLAGS_64="${CFLAGS}" 4740 CXXFLAGS_64="${CXXFLAGS}" 4741 LDFLAGS_64="${LDFLAGS}" 4742 ARFLAGS_64="${ARFLAGS}" 4743 4744 CAN_BUILD_64=unknown 4745 CAN_BUILD_32=unknown 4746 # These results can't be cached because is sets compiler flags. 4747 if test "$BITS_CHECK_64" = "yes"; then 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5 4749 $as_echo_n "checking how to build 64-bit executables... " >&6; } 4750 CAN_BUILD_64=no 4751 #### 4752 # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it. 4753 # Note, we don't have to actually check if the options work- we'll try them before using them. 4754 # So, only try actually testing the options, if you are trying to decide between multiple options. 4755 # On exit from the following clauses: 4756 # if CAN_BUILD_64=yes: 4757 # *FLAGS are assumed to contain the right settings for 64bit 4758 # else if CAN_BUILD_64=no: (default) 4759 # *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD 4760 4761 if test "$GCC" = yes; then 4762 CFLAGS="${CFLAGS} -m64" 4763 CXXFLAGS="${CXXFLAGS} -m64" 4764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4765 /* end confdefs.h. */ 4766 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4767 _ACEOF 4768 if ac_fn_c_try_compile "$LINENO"; then : 4769 CAN_BUILD_64=yes 4770 else 4771 CAN_BUILD_64=no 4772 fi 4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4774 else 4775 case "${host}" in 4776 sparc*-*-solaris*) 4777 # 1. try -m64 4778 CFLAGS="${CFLAGS} -m64" 4779 CXXFLAGS="${CXXFLAGS} -m64" 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4783 _ACEOF 4784 if ac_fn_c_try_compile "$LINENO"; then : 4785 CAN_BUILD_64=yes 4786 else 4787 CAN_BUILD_64=no 4788 fi 4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4790 if test "$CAN_BUILD_64" != yes; then 4791 # Nope. back out changes. 4792 CFLAGS="${CFLAGS_OLD}" 4793 CXXFLAGS="${CFLAGS_OLD}" 4794 # 2. try xarch=v9 [deprecated] 4795 ## TODO: cross compile: the following won't work. 4796 SPARCV9=`isainfo -n 2>&1 | grep sparcv9` 4797 SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:` 4798 # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs" 4799 if test -z "$SOL64" && test -n "$SPARCV9"; then 4800 CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9" 4801 CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9" 4802 LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9" 4803 CAN_BUILD_64=yes 4804 fi 4805 fi 4806 ;; 4807 i386-*-solaris*) 4808 # 1. try -m64 4809 CFLAGS="${CFLAGS} -m64" 4810 CXXFLAGS="${CXXFLAGS} -m64" 4811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4812 /* end confdefs.h. */ 4813 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4814 _ACEOF 4815 if ac_fn_c_try_compile "$LINENO"; then : 4816 CAN_BUILD_64=yes 4817 else 4818 CAN_BUILD_64=no 4819 fi 4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4821 if test "$CAN_BUILD_64" != yes; then 4822 # Nope. back out changes. 4823 CFLAGS="${CFLAGS_OLD}" 4824 CXXFLAGS="${CXXFLAGS_OLD}" 4825 # 2. try the older compiler option 4826 ## TODO: cross compile problem 4827 SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:` 4828 if test -z "$SOL64" && test -n "$AMD64"; then 4829 CFLAGS="${CFLAGS} -xtarget=generic64" 4830 CXXFLAGS="${CXXFLAGS} -xtarget=generic64" 4831 CAN_BUILD_64=yes 4832 fi 4833 fi 4834 ;; 4835 ia64-*-linux*) 4836 # check for ecc/ecpc compiler support 4837 ## TODO: cross compiler problem 4838 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then 4839 if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then 4840 CAN_BUILD_64=yes 4841 fi 4842 fi 4843 ;; 4844 *-*-cygwin) 4845 # vcvarsamd64.bat should have been used to enable 64-bit builds. 4846 # We only do this check to display the correct answer. 4847 ## TODO: cross compiler problem 4848 if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then 4849 CAN_BUILD_64=yes 4850 fi 4851 ;; 4852 *-*-aix*|powerpc64-*-linux*) 4853 CFLAGS="${CFLAGS} -q64" 4854 CXXFLAGS="${CXXFLAGS} -q64" 4855 LDFLAGS="${LDFLAGS} -q64" 4856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4857 /* end confdefs.h. */ 4858 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4859 _ACEOF 4860 if ac_fn_c_try_compile "$LINENO"; then : 4861 CAN_BUILD_64=yes 4862 else 4863 CAN_BUILD_64=no 4864 fi 4865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4866 if test "$CAN_BUILD_64" = yes; then 4867 # worked- set other options. 4868 case "${host}" in 4869 *-*-aix*) 4870 # tell AIX what executable mode to use. 4871 ARFLAGS="${ARFLAGS} -X64" 4872 esac 4873 fi 4874 ;; 4875 *-*-hpux*) 4876 # First we try the newer +DD64, if that doesn't work, 4877 # try other options. 4878 4879 CFLAGS="${CFLAGS} +DD64" 4880 CXXFLAGS="${CXXFLAGS} +DD64" 4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4882 /* end confdefs.h. */ 4883 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4884 _ACEOF 4885 if ac_fn_c_try_compile "$LINENO"; then : 4886 CAN_BUILD_64=yes 4887 else 4888 CAN_BUILD_64=no 4889 fi 4890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4891 if test "$CAN_BUILD_64" != yes; then 4892 # reset 4893 CFLAGS="${CFLAGS_OLD}" 4894 CXXFLAGS="${CXXFLAGS_OLD}" 4895 # append 4896 CFLAGS="${CFLAGS} +DA2.0W" 4897 CXXFLAGS="${CXXFLAGS} +DA2.0W" 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 CAN_BUILD_64=yes 4904 else 4905 CAN_BUILD_64=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 ;; 4910 *-*ibm-openedition*|*-*-os390*) 4911 CFLAGS="${CFLAGS} -Wc,lp64" 4912 CXXFLAGS="${CXXFLAGS} -Wc,lp64" 4913 LDFLAGS="${LDFLAGS} -Wl,lp64" 4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4915 /* end confdefs.h. */ 4916 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4917 _ACEOF 4918 if ac_fn_c_try_compile "$LINENO"; then : 4919 CAN_BUILD_64=yes 4920 else 4921 CAN_BUILD_64=no 4922 fi 4923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4924 ;; 4925 *) 4926 # unknown platform. 4927 ;; 4928 esac 4929 fi 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5 4931 $as_echo "$CAN_BUILD_64" >&6; } 4932 if test "$CAN_BUILD_64" = yes; then 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5 4934 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; } 4935 if test "$cross_compiling" = yes; then : 4936 BITS_RUN_64=unknown 4937 else 4938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4939 /* end confdefs.h. */ 4940 int main(void) {return (sizeof(void*)*8==64)?0:1;} 4941 _ACEOF 4942 if ac_fn_c_try_run "$LINENO"; then : 4943 BITS_RUN_64=yes 4944 else 4945 BITS_RUN_64=no 4946 fi 4947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4948 conftest.$ac_objext conftest.beam conftest.$ac_ext 4949 fi 4950 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5 4952 $as_echo "$BITS_RUN_64" >&6; }; 4953 4954 CFLAGS_64="${CFLAGS}" 4955 CXXFLAGS_64="${CXXFLAGS}" 4956 LDFLAGS_64="${LDFLAGS}" 4957 ARFLAGS_64="${ARFLAGS}" 4958 fi 4959 # put it back. 4960 CFLAGS="${CFLAGS_OLD}" 4961 CXXFLAGS="${CXXFLAGS_OLD}" 4962 LDFLAGS="${LDFLAGS_OLD}" 4963 ARFLAGS="${ARFLAGS_OLD}" 4964 fi 4965 if test "$BITS_CHECK_32" = "yes"; then 4966 # see comment under 'if BITS_CHECK_64', above. 4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5 4968 $as_echo_n "checking how to build 32-bit executables... " >&6; } 4969 if test "$GCC" = yes; then 4970 CFLAGS="${CFLAGS} -m32" 4971 CXXFLAGS="${CXXFLAGS} -m32" 4972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4973 /* end confdefs.h. */ 4974 int main(void) {return (sizeof(void*)*8==32)?0:1;} 4975 _ACEOF 4976 if ac_fn_c_try_compile "$LINENO"; then : 4977 CAN_BUILD_32=yes 4978 else 4979 CAN_BUILD_32=no 4980 fi 4981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4982 fi 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5 4984 $as_echo "$CAN_BUILD_32" >&6; } 4985 if test "$CAN_BUILD_32" = yes; then 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5 4987 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; } 4988 if test "$cross_compiling" = yes; then : 4989 BITS_RUN_32=unknown 4990 else 4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4992 /* end confdefs.h. */ 4993 int main(void) {return (sizeof(void*)*8==32)?0:1;} 4994 _ACEOF 4995 if ac_fn_c_try_run "$LINENO"; then : 4996 BITS_RUN_32=yes 4997 else 4998 BITS_RUN_32=no 4999 fi 5000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5001 conftest.$ac_objext conftest.beam conftest.$ac_ext 5002 fi 5003 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5 5005 $as_echo "$BITS_RUN_32" >&6; }; 5006 CFLAGS_32="${CFLAGS}" 5007 CXXFLAGS_32="${CXXFLAGS}" 5008 LDFLAGS_32="${LDFLAGS}" 5009 ARFLAGS_32="${ARFLAGS}" 5010 fi 5011 # put it back. 5012 CFLAGS="${CFLAGS_OLD}" 5013 CXXFLAGS="${CXXFLAGS_OLD}" 5014 LDFLAGS="${LDFLAGS_OLD}" 5015 ARFLAGS="${ARFLAGS_OLD}" 5016 fi 5017 5018 ## 5019 # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do. 5020 # 5021 5022 # First, implement 64else32 5023 if test "$BITS_REQ" = "64else32"; then 5024 if test "$BITS_RUN_64" = "yes"; then 5025 BITS_REQ=64 5026 else 5027 # no changes. 5028 BITS_OK=yes 5029 fi 5030 fi 5031 5032 # implement. 5033 if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then 5034 CFLAGS="${CFLAGS_32}" 5035 CXXFLAGS="${CXXFLAGS_32}" 5036 LDFLAGS="${LDFLAGS_32}" 5037 ARFLAGS="${ARFLAGS_32}" 5038 BITS_OK=yes 5039 elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then 5040 CFLAGS="${CFLAGS_64}" 5041 CXXFLAGS="${CXXFLAGS_64}" 5042 LDFLAGS="${LDFLAGS_64}" 5043 ARFLAGS="${ARFLAGS_64}" 5044 BITS_OK=yes 5045 elif test "$BITS_OK" != "yes"; then 5046 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 5047 fi 5048 fi 5049 5050 5051 5052 5053 # Determine the Makefile fragment 5054 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5 5056 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; } 5057 if test "${icu_cv_host_frag+set}" = set; then : 5058 $as_echo_n "(cached) " >&6 5059 else 5060 5061 case "${host}" in 5062 *-*-solaris*) 5063 if test "$GCC" = yes; then 5064 icu_cv_host_frag=mh-solaris-gcc 5065 else 5066 icu_cv_host_frag=mh-solaris 5067 fi ;; 5068 alpha*-*-linux-gnu) 5069 if test "$GCC" = yes; then 5070 icu_cv_host_frag=mh-alpha-linux-gcc 5071 else 5072 icu_cv_host_frag=mh-alpha-linux-cc 5073 fi ;; 5074 powerpc*-*-linux*) 5075 if test "$GCC" = yes; then 5076 icu_cv_host_frag=mh-linux 5077 else 5078 icu_cv_host_frag=mh-linux-va 5079 fi ;; 5080 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;; 5081 *-*-cygwin|*-*-mingw32) 5082 if test "$GCC" = yes; then 5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 5086 #ifndef __MINGW32__ 5087 #error This is not MinGW 5088 #endif 5089 int 5090 main () 5091 { 5092 5093 ; 5094 return 0; 5095 } 5096 _ACEOF 5097 if ac_fn_c_try_compile "$LINENO"; then : 5098 icu_cv_host_frag=mh-mingw 5099 else 5100 icu_cv_host_frag=mh-cygwin 5101 fi 5102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5103 else 5104 icu_cv_host_frag=mh-cygwin-msvc 5105 fi ;; 5106 *-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;; 5107 *-*-aix*) 5108 if test "$GCC" = yes; then 5109 icu_cv_host_frag=mh-aix-gcc 5110 else 5111 icu_cv_host_frag=mh-aix-va 5112 fi ;; 5113 *-*-hpux*) 5114 if test "$GCC" = yes; then 5115 icu_cv_host_frag=mh-hpux-gcc 5116 else 5117 case "$CXX" in 5118 *aCC) icu_cv_host_frag=mh-hpux-acc ;; 5119 esac 5120 fi ;; 5121 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;; 5122 *-*-os400*) icu_cv_host_frag=mh-os400 ;; 5123 *-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;; 5124 *-apple-darwin*) icu_cv_host_frag=mh-darwin ;; 5125 *-*-beos) icu_cv_host_frag=mh-beos ;; 5126 *-*-haiku) icu_cv_host_frag=mh-haiku ;; 5127 *-*-irix*) icu_cv_host_frag=mh-irix ;; 5128 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;; 5129 *-*-nto*) icu_cv_host_frag=mh-qnx ;; 5130 *-ncr-*) icu_cv_host_frag=mh-mpras ;; 5131 *) icu_cv_host_frag=mh-unknown ;; 5132 esac 5133 5134 5135 fi 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5 5137 $as_echo "$icu_cv_host_frag" >&6; } 5138 5139 5140 # Checks for libraries and other host specific stuff 5141 # On HP/UX, don't link to -lm from a shared lib because it isn't 5142 # PIC (at least on 10.2) 5143 case "${host}" in 5144 *-*-hpux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 5145 $as_echo_n "checking for floor in -lm... " >&6; } 5146 if test "${ac_cv_lib_m_floor+set}" = set; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 ac_check_lib_save_LIBS=$LIBS 5150 LIBS="-lm $LIBS" 5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5152 /* end confdefs.h. */ 5153 5154 /* Override any GCC internal prototype to avoid an error. 5155 Use char because int might match the return type of a GCC 5156 builtin and then its argument prototype would still apply. */ 5157 #ifdef __cplusplus 5158 extern "C" 5159 #endif 5160 char floor (); 5161 int 5162 main () 5163 { 5164 return floor (); 5165 ; 5166 return 0; 5167 } 5168 _ACEOF 5169 if ac_fn_c_try_link "$LINENO"; then : 5170 ac_cv_lib_m_floor=yes 5171 else 5172 ac_cv_lib_m_floor=no 5173 fi 5174 rm -f core conftest.err conftest.$ac_objext \ 5175 conftest$ac_exeext conftest.$ac_ext 5176 LIBS=$ac_check_lib_save_LIBS 5177 fi 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 5179 $as_echo "$ac_cv_lib_m_floor" >&6; } 5180 if test "x$ac_cv_lib_m_floor" = x""yes; then : 5181 LIB_M="-lm" 5182 fi 5183 ;; 5184 5185 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 5186 $as_echo_n "checking for floor in -lm... " >&6; } 5187 if test "${ac_cv_lib_m_floor+set}" = set; then : 5188 $as_echo_n "(cached) " >&6 5189 else 5190 ac_check_lib_save_LIBS=$LIBS 5191 LIBS="-lm $LIBS" 5192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5193 /* end confdefs.h. */ 5194 5195 /* Override any GCC internal prototype to avoid an error. 5196 Use char because int might match the return type of a GCC 5197 builtin and then its argument prototype would still apply. */ 5198 #ifdef __cplusplus 5199 extern "C" 5200 #endif 5201 char floor (); 5202 int 5203 main () 5204 { 5205 return floor (); 5206 ; 5207 return 0; 5208 } 5209 _ACEOF 5210 if ac_fn_c_try_link "$LINENO"; then : 5211 ac_cv_lib_m_floor=yes 5212 else 5213 ac_cv_lib_m_floor=no 5214 fi 5215 rm -f core conftest.err conftest.$ac_objext \ 5216 conftest$ac_exeext conftest.$ac_ext 5217 LIBS=$ac_check_lib_save_LIBS 5218 fi 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 5220 $as_echo "$ac_cv_lib_m_floor" >&6; } 5221 if test "x$ac_cv_lib_m_floor" = x""yes; then : 5222 cat >>confdefs.h <<_ACEOF 5223 #define HAVE_LIBM 1 5224 _ACEOF 5225 5226 LIBS="-lm $LIBS" 5227 5228 fi 5229 5230 LIB_M="" ;; 5231 esac 5232 5233 5234 # Check whether to build shared libraries 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 5236 $as_echo_n "checking whether to build shared libraries... " >&6; } 5237 enabled=no 5238 # Check whether --enable-shared was given. 5239 if test "${enable_shared+set}" = set; then : 5240 enableval=$enable_shared; case "${enableval}" in 5241 yes|"") enabled=yes; ENABLE_SHARED=YES ;; 5242 no);; 5243 *) ;; 5244 esac 5245 else 5246 enabled=yes; ENABLE_SHARED=YES 5247 5248 fi 5249 5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5251 $as_echo "$enabled" >&6; } 5252 5253 5254 # Check whether to build static libraries 5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 5256 $as_echo_n "checking whether to build static libraries... " >&6; } 5257 enabled=no 5258 # Check whether --enable-static was given. 5259 if test "${enable_static+set}" = set; then : 5260 enableval=$enable_static; case "${enableval}" in 5261 yes|"") enabled=yes; ENABLE_STATIC=YES ;; 5262 no) ;; 5263 *) ;; 5264 esac 5265 fi 5266 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5268 $as_echo "$enabled" >&6; } 5269 5270 5271 # Check whether to enable auto cleanup of libraries 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5 5273 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; } 5274 enabled=no 5275 UCLN_NO_AUTO_CLEANUP=1 5276 # Check whether --enable-auto-cleanup was given. 5277 if test "${enable_auto_cleanup+set}" = set; then : 5278 enableval=$enable_auto_cleanup; case "${enableval}" in 5279 yes) enabled=yes; UCLN_NO_AUTO_CLEANUP=0 ;; 5280 *) ;; 5281 esac 5282 fi 5283 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5285 $as_echo "$enabled" >&6; } 5286 5287 5288 # MSVC floating-point option 5289 MSVC_RELEASE_FLAG="" 5290 if test $enabled = yes 5291 then 5292 if test $icu_cv_host_frag = mh-cygwin-msvc 5293 then 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 5297 #if defined _MSC_VER && _MSC_VER >= 1400 5298 #else 5299 Microsoft Visual C++ < 2005 5300 #endif 5301 5302 int 5303 main () 5304 { 5305 5306 ; 5307 return 0; 5308 } 5309 _ACEOF 5310 if ac_fn_c_try_compile "$LINENO"; then : 5311 MSVC_RELEASE_FLAG="/fp:precise" 5312 else 5313 MSVC_RELEASE_FLAG="/Op" 5314 fi 5315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5316 5317 CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}" 5318 CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}" 5319 fi 5320 fi 5321 5322 # Check whether to enabled draft APIs 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5 5324 $as_echo_n "checking whether to enable draft APIs... " >&6; } 5325 enabled=yes 5326 U_DEFAULT_SHOW_DRAFT=1 5327 # Check whether --enable-draft was given. 5328 if test "${enable_draft+set}" = set; then : 5329 enableval=$enable_draft; case "${enableval}" in 5330 no) enabled=no; U_DEFAULT_SHOW_DRAFT=0 ;; 5331 *) ;; 5332 esac 5333 fi 5334 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5336 $as_echo "$enabled" >&6; } 5337 # Make sure that we can use draft API in ICU. 5338 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then 5339 CPPFLAGS="$CPPFLAGS -DU_SHOW_DRAFT_API" 5340 fi 5341 5342 5343 # Check if we can hide variables from 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library API export" >&5 5345 $as_echo_n "checking for library API export... " >&6; } 5346 SHAREDLIBEXPORT=no 5347 U_USE_GCC_VISIBILITY_ATTRIBUTE=0 5348 OLD_CFLAGS="${CFLAGS}" 5349 OLD_CXXFLAGS="${CXXFLAGS}" 5350 if test "$ac_cv_c_compiler_gnu" = yes; then 5351 LIBCFLAGS="-fvisibility=hidden" 5352 LIBCXXFLAGS="-fvisibility=hidden" 5353 CFLAGS="${CFLAGS} ${LIBCFLAGS}" 5354 CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}" 5355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5356 /* end confdefs.h. */ 5357 __attribute__ ((visibility ("default"))) void f(void); 5358 #include <stdlib.h> 5359 int 5360 main () 5361 { 5362 exit(0); 5363 ; 5364 return 0; 5365 } 5366 _ACEOF 5367 if ac_fn_c_try_link "$LINENO"; then : 5368 SHAREDLIBEXPORT=yes 5369 else 5370 SHAREDLIBEXPORT=no 5371 fi 5372 rm -f core conftest.err conftest.$ac_objext \ 5373 conftest$ac_exeext conftest.$ac_ext 5374 if test "$SHAREDLIBEXPORT" = no; then 5375 LIBCFLAGS= 5376 LIBCXXFLAGS= 5377 else 5378 U_USE_GCC_VISIBILITY_ATTRIBUTE=1 5379 fi 5380 else 5381 case "${host}" in 5382 *-*-solaris*) 5383 LIBCFLAGS="-xldscope=hidden" 5384 LIBCXXFLAGS="-xldscope=hidden" 5385 CFLAGS="${CFLAGS} ${LIBCFLAGS}" 5386 CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}" 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 __global void f(void); 5390 #include <stdlib.h> 5391 int 5392 main () 5393 { 5394 exit(0); 5395 ; 5396 return 0; 5397 } 5398 _ACEOF 5399 if ac_fn_c_try_link "$LINENO"; then : 5400 SHAREDLIBEXPORT=yes 5401 else 5402 SHAREDLIBEXPORT=no 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext \ 5405 conftest$ac_exeext conftest.$ac_ext 5406 if test "$SHAREDLIBEXPORT" = no; then 5407 LIBCFLAGS= 5408 LIBCXXFLAGS= 5409 fi 5410 ;; 5411 *-*-hpux*) 5412 # ICU isn't set up to follow the HP syntax yet. 5413 ;; 5414 *) 5415 esac 5416 fi 5417 # Restore to their original state because the Intel compiler chokes 5418 # on this option when checking for the wchar_t size, but the 5419 # option otherwise works. 5420 CFLAGS="${OLD_CFLAGS}" 5421 CXXFLAGS="${OLD_CXXFLAGS}" 5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHAREDLIBEXPORT" >&5 5423 $as_echo "$SHAREDLIBEXPORT" >&6; } 5424 5425 5426 5427 5428 if test -n "$ac_tool_prefix"; then 5429 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5430 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5432 $as_echo_n "checking for $ac_word... " >&6; } 5433 if test "${ac_cv_prog_RANLIB+set}" = set; then : 5434 $as_echo_n "(cached) " >&6 5435 else 5436 if test -n "$RANLIB"; then 5437 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5438 else 5439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5440 for as_dir in $PATH 5441 do 5442 IFS=$as_save_IFS 5443 test -z "$as_dir" && as_dir=. 5444 for ac_exec_ext in '' $ac_executable_extensions; do 5445 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5446 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5448 break 2 5449 fi 5450 done 5451 done 5452 IFS=$as_save_IFS 5453 5454 fi 5455 fi 5456 RANLIB=$ac_cv_prog_RANLIB 5457 if test -n "$RANLIB"; then 5458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5459 $as_echo "$RANLIB" >&6; } 5460 else 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5462 $as_echo "no" >&6; } 5463 fi 5464 5465 5466 fi 5467 if test -z "$ac_cv_prog_RANLIB"; then 5468 ac_ct_RANLIB=$RANLIB 5469 # Extract the first word of "ranlib", so it can be a program name with args. 5470 set dummy ranlib; ac_word=$2 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5472 $as_echo_n "checking for $ac_word... " >&6; } 5473 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 5474 $as_echo_n "(cached) " >&6 5475 else 5476 if test -n "$ac_ct_RANLIB"; then 5477 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5478 else 5479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5480 for as_dir in $PATH 5481 do 5482 IFS=$as_save_IFS 5483 test -z "$as_dir" && as_dir=. 5484 for ac_exec_ext in '' $ac_executable_extensions; do 5485 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5486 ac_cv_prog_ac_ct_RANLIB="ranlib" 5487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5488 break 2 5489 fi 5490 done 5491 done 5492 IFS=$as_save_IFS 5493 5494 fi 5495 fi 5496 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5497 if test -n "$ac_ct_RANLIB"; then 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5499 $as_echo "$ac_ct_RANLIB" >&6; } 5500 else 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5502 $as_echo "no" >&6; } 5503 fi 5504 5505 if test "x$ac_ct_RANLIB" = x; then 5506 RANLIB=":" 5507 else 5508 case $cross_compiling:$ac_tool_warned in 5509 yes:) 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5511 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5512 ac_tool_warned=yes ;; 5513 esac 5514 RANLIB=$ac_ct_RANLIB 5515 fi 5516 else 5517 RANLIB="$ac_cv_prog_RANLIB" 5518 fi 5519 5520 5521 # look for 'ar' the proper way 5522 #AC_PATH_PROG(AR,ar,[echo archiver ar not found re-run configure ; false],$PATH:/bin:/usr/bin:/usr/ccs/bin) 5523 if test -n "$ac_tool_prefix"; then 5524 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 5525 set dummy ${ac_tool_prefix}ar; ac_word=$2 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5527 $as_echo_n "checking for $ac_word... " >&6; } 5528 if test "${ac_cv_prog_AR+set}" = set; then : 5529 $as_echo_n "(cached) " >&6 5530 else 5531 if test -n "$AR"; then 5532 ac_cv_prog_AR="$AR" # Let the user override the test. 5533 else 5534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5535 for as_dir in $PATH 5536 do 5537 IFS=$as_save_IFS 5538 test -z "$as_dir" && as_dir=. 5539 for ac_exec_ext in '' $ac_executable_extensions; do 5540 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5541 ac_cv_prog_AR="${ac_tool_prefix}ar" 5542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5543 break 2 5544 fi 5545 done 5546 done 5547 IFS=$as_save_IFS 5548 5549 fi 5550 fi 5551 AR=$ac_cv_prog_AR 5552 if test -n "$AR"; then 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5554 $as_echo "$AR" >&6; } 5555 else 5556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5557 $as_echo "no" >&6; } 5558 fi 5559 5560 5561 fi 5562 if test -z "$ac_cv_prog_AR"; then 5563 ac_ct_AR=$AR 5564 # Extract the first word of "ar", so it can be a program name with args. 5565 set dummy ar; ac_word=$2 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5567 $as_echo_n "checking for $ac_word... " >&6; } 5568 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 5569 $as_echo_n "(cached) " >&6 5570 else 5571 if test -n "$ac_ct_AR"; then 5572 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5573 else 5574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5575 for as_dir in $PATH 5576 do 5577 IFS=$as_save_IFS 5578 test -z "$as_dir" && as_dir=. 5579 for ac_exec_ext in '' $ac_executable_extensions; do 5580 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5581 ac_cv_prog_ac_ct_AR="ar" 5582 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5583 break 2 5584 fi 5585 done 5586 done 5587 IFS=$as_save_IFS 5588 5589 fi 5590 fi 5591 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5592 if test -n "$ac_ct_AR"; then 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5594 $as_echo "$ac_ct_AR" >&6; } 5595 else 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5597 $as_echo "no" >&6; } 5598 fi 5599 5600 if test "x$ac_ct_AR" = x; then 5601 AR="" 5602 else 5603 case $cross_compiling:$ac_tool_warned in 5604 yes:) 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5606 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5607 ac_tool_warned=yes ;; 5608 esac 5609 AR=$ac_ct_AR 5610 fi 5611 else 5612 AR="$ac_cv_prog_AR" 5613 fi 5614 5615 if test "x$AR" = "x"; then 5616 as_fn_error $? "Archiver ar not found. Set AR= or fix PATH" "$LINENO" 5 5617 fi 5618 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5 5621 $as_echo_n "checking whether to enable renaming of symbols... " >&6; } 5622 enabled=yes 5623 U_DISABLE_RENAMING=0 5624 # Check whether --enable-renaming was given. 5625 if test "${enable_renaming+set}" = set; then : 5626 enableval=$enable_renaming; case "${enableval}" in 5627 yes|"") enabled=yes ;; 5628 no) enabled=no; U_DISABLE_RENAMING=1 ;; 5629 *) ;; 5630 esac 5631 fi 5632 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5634 $as_echo "$enabled" >&6; } 5635 5636 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5 5638 $as_echo_n "checking whether to enable function and data tracing... " >&6; } 5639 enabled=no 5640 U_ENABLE_TRACING=0 5641 # Check whether --enable-tracing was given. 5642 if test "${enable_tracing+set}" = set; then : 5643 enableval=$enable_tracing; case "${enableval}" in 5644 yes|"") enabled=yes; U_ENABLE_TRACING=1 ;; 5645 no) enabled=no; U_ENABLE_TRACING=0 ;; 5646 *) ;; 5647 esac 5648 fi 5649 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5 5651 $as_echo "$enabled" >&6; } 5652 5653 5654 5655 U_ENABLE_DYLOAD=1 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5 5657 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; } 5658 enabled=check 5659 # Check whether --enable-dyload was given. 5660 if test "${enable_dyload+set}" = set; then : 5661 enableval=$enable_dyload; case "${enableval}" in 5662 yes|"") 5663 U_ENABLE_DYLOAD=1 5664 enabled=check ;; 5665 no) 5666 U_ENABLE_DYLOAD=0; 5667 enabled=disabled ;; 5668 *) ;; 5669 esac 5670 fi 5671 5672 5673 5674 # goes into icucfg.h 5675 for ac_header in dlfcn.h 5676 do : 5677 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" 5678 if test "x$ac_cv_header_dlfcn_h" = x""yes; then : 5679 cat >>confdefs.h <<_ACEOF 5680 #define HAVE_DLFCN_H 1 5681 _ACEOF 5682 5683 fi 5684 5685 done 5686 5687 U_CHECK_DYLOAD=0 5688 #AC_MSG_RESULT($enabled) 5689 if test "$enabled" = "check"; then 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 5691 $as_echo_n "checking for library containing dlopen... " >&6; } 5692 if test "${ac_cv_search_dlopen+set}" = set; then : 5693 $as_echo_n "(cached) " >&6 5694 else 5695 ac_func_search_save_LIBS=$LIBS 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 5699 /* Override any GCC internal prototype to avoid an error. 5700 Use char because int might match the return type of a GCC 5701 builtin and then its argument prototype would still apply. */ 5702 #ifdef __cplusplus 5703 extern "C" 5704 #endif 5705 char dlopen (); 5706 int 5707 main () 5708 { 5709 return dlopen (); 5710 ; 5711 return 0; 5712 } 5713 _ACEOF 5714 for ac_lib in '' dl; do 5715 if test -z "$ac_lib"; then 5716 ac_res="none required" 5717 else 5718 ac_res=-l$ac_lib 5719 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5720 fi 5721 if ac_fn_c_try_link "$LINENO"; then : 5722 ac_cv_search_dlopen=$ac_res 5723 fi 5724 rm -f core conftest.err conftest.$ac_objext \ 5725 conftest$ac_exeext 5726 if test "${ac_cv_search_dlopen+set}" = set; then : 5727 break 5728 fi 5729 done 5730 if test "${ac_cv_search_dlopen+set}" = set; then : 5731 5732 else 5733 ac_cv_search_dlopen=no 5734 fi 5735 rm conftest.$ac_ext 5736 LIBS=$ac_func_search_save_LIBS 5737 fi 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 5739 $as_echo "$ac_cv_search_dlopen" >&6; } 5740 ac_res=$ac_cv_search_dlopen 5741 if test "$ac_res" != no; then : 5742 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5743 5744 fi 5745 5746 for ac_func in dlopen 5747 do : 5748 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 5749 if test "x$ac_cv_func_dlopen" = x""yes; then : 5750 cat >>confdefs.h <<_ACEOF 5751 #define HAVE_DLOPEN 1 5752 _ACEOF 5753 5754 fi 5755 done 5756 5757 U_CHECK_DYLOAD=1 5758 fi 5759 5760 5761 # Check for miscellanous functions. 5762 # These only go into common/icucfg.h and are NOT exported with ICU builds. 5763 # So, use for putil / tools only. 5764 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY 5765 # rerun 'autoheader' to regenerate icucfg.h.in 5766 for ac_func in gettimeofday 5767 do : 5768 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" 5769 if test "x$ac_cv_func_gettimeofday" = x""yes; then : 5770 cat >>confdefs.h <<_ACEOF 5771 #define HAVE_GETTIMEOFDAY 1 5772 _ACEOF 5773 5774 fi 5775 done 5776 5777 5778 # Check whether to use the evil rpath or not 5779 # Check whether --enable-rpath was given. 5780 if test "${enable_rpath+set}" = set; then : 5781 enableval=$enable_rpath; case "${enableval}" in 5782 yes|"") ENABLE_RPATH=YES ;; 5783 no) ;; 5784 *) ;; 5785 esac 5786 else 5787 ENABLE_RPATH=NO 5788 5789 fi 5790 5791 5792 5793 5794 # set up U_INLINE. 5795 # Copy the definition of AC_C_INLINE, with slight mods. 5796 # 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for definition of U_INLINE for C" >&5 5798 $as_echo_n "checking for definition of U_INLINE for C... " >&6; } 5799 if test "${ac_cv_c_inline+set}" = set; then : 5800 $as_echo_n "(cached) " >&6 5801 else 5802 ac_cv_c_inline=no 5803 for ac_kw in inline __inline__ __inline; do 5804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5805 /* end confdefs.h. */ 5806 5807 int 5808 main () 5809 { 5810 return 0;} $ac_kw int foo() { 5811 ; 5812 return 0; 5813 } 5814 _ACEOF 5815 if ac_fn_c_try_compile "$LINENO"; then : 5816 ac_cv_c_inline=$ac_kw; break 5817 fi 5818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5819 done 5820 5821 fi 5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5823 $as_echo "$ac_cv_c_inline" >&6; } 5824 case "$ac_cv_c_inline" in 5825 yes) U_INLINE= "inline" ;; 5826 no ) U_INLINE= ;; 5827 *) U_INLINE=$ac_cv_c_inline ;; 5828 esac 5829 5830 5831 # set up U_HAVE_STD_STRING. 5832 # Copy the definition of AC_C_INLINE, with slight mods. 5833 # 5834 U_HAVE_STD_STRING=0 5835 ac_ext=cpp 5836 ac_cpp='$CXXCPP $CPPFLAGS' 5837 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5838 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5839 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5 5842 $as_echo_n "checking if we have a C++ compiler... " >&6; } 5843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5844 /* end confdefs.h. */ 5845 5846 int 5847 main () 5848 { 5849 5850 ; 5851 return 0; 5852 } 5853 _ACEOF 5854 if ac_fn_cxx_try_compile "$LINENO"; then : 5855 cxx_okay=yes 5856 else 5857 cxx_okay=no 5858 fi 5859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5860 if test $cxx_okay = yes 5861 then 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: congratulations" >&5 5863 $as_echo "congratulations" >&6; } 5864 else 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5866 $as_echo "no" >&6; } 5867 as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5 5868 fi 5869 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5 5871 $as_echo_n "checking if #include <string> works... " >&6; } 5872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5873 /* end confdefs.h. */ 5874 #include <string> 5875 int 5876 main () 5877 { 5878 5879 ; 5880 return 0; 5881 } 5882 _ACEOF 5883 if ac_fn_cxx_try_compile "$LINENO"; then : 5884 ac_cv_header_stdstring=yes 5885 else 5886 ac_cv_header_stdstring=no 5887 fi 5888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5 5890 $as_echo "$ac_cv_header_stdstring" >&6; } 5891 if test $ac_cv_header_stdstring = yes 5892 then 5893 U_HAVE_STD_STRING=1 5894 fi 5895 5896 ac_ext=c 5897 ac_cpp='$CPP $CPPFLAGS' 5898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5900 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5901 5902 5903 threads=true 5904 5905 # Enable/disable threads 5906 # Check whether --enable-threads was given. 5907 if test "${enable_threads+set}" = set; then : 5908 enableval=$enable_threads; case "${enableval}" in 5909 yes) threads=true ;; 5910 no) threads=false ;; 5911 *) as_fn_error $? "bad value ${enableval} for --enable-threads" "$LINENO" 5 ;; 5912 esac 5913 else 5914 threads=true 5915 fi 5916 5917 5918 if test "$threads" = true; then 5919 THREADS_TRUE= 5920 else 5921 THREADS_TRUE='#' 5922 fi 5923 5924 ICU_USE_THREADS=0 5925 OLD_LIBS=${LIBS} 5926 5927 if test $threads = true; then 5928 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init 5929 # and must do this before seaching for pthread_mutex_destroy, or 5930 # we will pick up libpthreads.so not libpthread.so 5931 # If this fails, then we must test for HPUX specials, before 5932 # moving on to a more generic test 5933 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5 5935 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; } 5936 if test "${ac_cv_lib_pthread_pthread_attr_init+set}" = set; then : 5937 $as_echo_n "(cached) " >&6 5938 else 5939 ac_check_lib_save_LIBS=$LIBS 5940 LIBS="-lpthread $LIBS" 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942 /* end confdefs.h. */ 5943 5944 /* Override any GCC internal prototype to avoid an error. 5945 Use char because int might match the return type of a GCC 5946 builtin and then its argument prototype would still apply. */ 5947 #ifdef __cplusplus 5948 extern "C" 5949 #endif 5950 char pthread_attr_init (); 5951 int 5952 main () 5953 { 5954 return pthread_attr_init (); 5955 ; 5956 return 0; 5957 } 5958 _ACEOF 5959 if ac_fn_c_try_link "$LINENO"; then : 5960 ac_cv_lib_pthread_pthread_attr_init=yes 5961 else 5962 ac_cv_lib_pthread_pthread_attr_init=no 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext \ 5965 conftest$ac_exeext conftest.$ac_ext 5966 LIBS=$ac_check_lib_save_LIBS 5967 fi 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5 5969 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; } 5970 if test "x$ac_cv_lib_pthread_pthread_attr_init" = x""yes; then : 5971 cat >>confdefs.h <<_ACEOF 5972 #define HAVE_LIBPTHREAD 1 5973 _ACEOF 5974 5975 LIBS="-lpthread $LIBS" 5976 5977 fi 5978 5979 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then 5980 ICU_USE_THREADS=1 5981 else 5982 # Locate the right library for POSIX threads. We look for the 5983 # symbols in the libraries first, because on Solaris libc provides 5984 # pthread_create but libpthread has the real code :( 5985 # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread 5986 # FreeBSD users may need libpthread if they do not have libc_r. 5987 5988 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5 5990 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; } 5991 if test "${ac_cv_search_pthread_mutex_destroy+set}" = set; then : 5992 $as_echo_n "(cached) " >&6 5993 else 5994 ac_func_search_save_LIBS="$LIBS" 5995 ac_cv_search_pthread_mutex_destroy="no" 5996 for i in pthread pthreads c_r ; do 5997 LIBS="-l$i $ac_func_search_save_LIBS" 5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999 /* end confdefs.h. */ 6000 6001 /* Override any GCC internal prototype to avoid an error. 6002 Use char because int might match the return type of a GCC 6003 builtin and then its argument prototype would still apply. */ 6004 #ifdef __cplusplus 6005 extern "C" 6006 #endif 6007 char pthread_mutex_destroy (); 6008 int 6009 main () 6010 { 6011 return pthread_mutex_destroy (); 6012 ; 6013 return 0; 6014 } 6015 _ACEOF 6016 if ac_fn_c_try_link "$LINENO"; then : 6017 ac_cv_search_pthread_mutex_destroy="-l$i" 6018 break 6019 fi 6020 rm -f core conftest.err conftest.$ac_objext \ 6021 conftest$ac_exeext conftest.$ac_ext 6022 done 6023 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then 6024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025 /* end confdefs.h. */ 6026 6027 /* Override any GCC internal prototype to avoid an error. 6028 Use char because int might match the return type of a GCC 6029 builtin and then its argument prototype would still apply. */ 6030 #ifdef __cplusplus 6031 extern "C" 6032 #endif 6033 char pthread_mutex_destroy (); 6034 int 6035 main () 6036 { 6037 return pthread_mutex_destroy (); 6038 ; 6039 return 0; 6040 } 6041 _ACEOF 6042 if ac_fn_c_try_link "$LINENO"; then : 6043 ac_cv_search_pthread_mutex_destroy="none required" 6044 fi 6045 rm -f core conftest.err conftest.$ac_objext \ 6046 conftest$ac_exeext conftest.$ac_ext 6047 fi 6048 LIBS="$ac_func_search_save_LIBS" 6049 fi 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5 6051 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; } 6052 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then 6053 test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS" 6054 6055 else : 6056 6057 fi 6058 6059 if test "$ac_cv_search_pthread_mutex_destroy" != no; then 6060 ICU_USE_THREADS=1 6061 else 6062 # For HP 11 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 6064 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } 6065 if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then : 6066 $as_echo_n "(cached) " >&6 6067 else 6068 ac_check_lib_save_LIBS=$LIBS 6069 LIBS="-lpthread $LIBS" 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6071 /* end confdefs.h. */ 6072 6073 /* Override any GCC internal prototype to avoid an error. 6074 Use char because int might match the return type of a GCC 6075 builtin and then its argument prototype would still apply. */ 6076 #ifdef __cplusplus 6077 extern "C" 6078 #endif 6079 char pthread_mutex_init (); 6080 int 6081 main () 6082 { 6083 return pthread_mutex_init (); 6084 ; 6085 return 0; 6086 } 6087 _ACEOF 6088 if ac_fn_c_try_link "$LINENO"; then : 6089 ac_cv_lib_pthread_pthread_mutex_init=yes 6090 else 6091 ac_cv_lib_pthread_pthread_mutex_init=no 6092 fi 6093 rm -f core conftest.err conftest.$ac_objext \ 6094 conftest$ac_exeext conftest.$ac_ext 6095 LIBS=$ac_check_lib_save_LIBS 6096 fi 6097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 6098 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } 6099 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then : 6100 cat >>confdefs.h <<_ACEOF 6101 #define HAVE_LIBPTHREAD 1 6102 _ACEOF 6103 6104 LIBS="-lpthread $LIBS" 6105 6106 fi 6107 6108 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then 6109 ICU_USE_THREADS=1 6110 fi 6111 fi 6112 6113 ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock" 6114 if test "x$ac_cv_func_pthread_mutex_lock" = x""yes; then : 6115 6116 fi 6117 6118 6119 if test $ac_cv_func_pthread_mutex_lock = yes; then 6120 ICU_USE_THREADS=1 6121 fi 6122 fi 6123 # Check to see if we are using CygWin with MSVC 6124 case "${host}" in 6125 *-pc-cygwin*|*-pc-mingw*) 6126 # For gcc, the thread options are set by mh-mingw/mh-cygwin 6127 # For msvc, the thread options are set by runConfigureICU 6128 ICU_USE_THREADS=1 6129 ;; 6130 *-*-hpux*) 6131 # Add -mt because it does several nice things on newer compilers. 6132 case "${icu_cv_host_frag}" in 6133 mh-hpux-acc) 6134 OLD_CXXFLAGS="${CXXFLAGS}" 6135 CXXFLAGS="${CXXFLAGS} -mt" 6136 if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then 6137 CXXFLAGS="${OLD_CXXFLAGS}" 6138 fi 6139 ;; 6140 esac 6141 ;; 6142 *-*-solaris*) 6143 case "${icu_cv_host_frag}" in 6144 mh-solaris) 6145 LIBS="${LIBS} -mt" 6146 ;; 6147 esac 6148 ;; 6149 esac 6150 fi 6151 6152 6153 6154 # Check whether --enable-weak-threads was given. 6155 if test "${enable_weak_threads+set}" = set; then : 6156 enableval=$enable_weak_threads; case "${enableval}" in 6157 yes) 6158 LIB_THREAD="${LIBS%${OLD_LIBS}}" 6159 LIBS=${OLD_LIBS} 6160 ;; 6161 no) ;; 6162 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;; 6163 esac 6164 fi 6165 6166 6167 6168 # Check for mmap() 6169 6170 # The AC_FUNC_MMAP macro doesn't work properly. It seems to be too specific. 6171 # Do this check instead. 6172 HAVE_MMAP=0 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5 6174 $as_echo_n "checking for mmap... " >&6; } 6175 if test "${ac_cv_func_mmap_ok+set}" = set; then : 6176 $as_echo_n "(cached) " >&6 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 #include <unistd.h> 6181 #include <sys/mman.h> 6182 #include <sys/stat.h> 6183 #include <fcntl.h> 6184 int 6185 main () 6186 { 6187 mmap((void *)0, 0, PROT_READ, 0, 0, 0); 6188 ; 6189 return 0; 6190 } 6191 _ACEOF 6192 if ac_fn_c_try_link "$LINENO"; then : 6193 ac_cv_func_mmap_ok=yes 6194 else 6195 ac_cv_func_mmap_ok=no 6196 fi 6197 rm -f core conftest.err conftest.$ac_objext \ 6198 conftest$ac_exeext conftest.$ac_ext 6199 fi 6200 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5 6202 $as_echo "$ac_cv_func_mmap_ok" >&6; } 6203 if test $ac_cv_func_mmap_ok = yes 6204 then 6205 HAVE_MMAP=1 6206 fi 6207 6208 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5 6210 $as_echo_n "checking for genccode assembly... " >&6; } 6211 6212 # Check to see if genccode can generate simple assembly. 6213 GENCCODE_ASSEMBLY= 6214 case "${host}" in 6215 *-linux*|i*86-*-*bsd*|i*86-pc-gnu) 6216 if test "$GCC" = yes; then 6217 # We're using gcc, and the simple -a gcc command line works for genccode 6218 GENCCODE_ASSEMBLY="-a gcc" 6219 fi ;; 6220 i*86-*-solaris*) 6221 if test "$GCC" = yes; then 6222 # When using gcc, look if we're also using GNU as. 6223 # When using GNU as, the simple -a gcc command line works for genccode. 6224 asv=`"${CC}" -print-prog-name=as 2>/dev/null` 6225 asv=`"${asv}" --version 2>/dev/null` 6226 case "X${asv}" in 6227 X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;; 6228 X*) GENCCODE_ASSEMBLY="-a sun-x86" ;; 6229 esac 6230 unset asv 6231 else 6232 GENCCODE_ASSEMBLY="-a sun-x86" 6233 fi ;; 6234 sparc-*-solaris*) 6235 GENCCODE_ASSEMBLY="-a sun" 6236 ;; 6237 ia64-*-hpux*) 6238 GENCCODE_ASSEMBLY="-a aCC-ia64" 6239 ;; 6240 esac 6241 6242 6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5 6244 $as_echo "$GENCCODE_ASSEMBLY" >&6; } 6245 6246 # Checks for header files 6247 for ac_header in inttypes.h 6248 do : 6249 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 6250 if test "x$ac_cv_header_inttypes_h" = x""yes; then : 6251 cat >>confdefs.h <<_ACEOF 6252 #define HAVE_INTTYPES_H 1 6253 _ACEOF 6254 6255 fi 6256 6257 done 6258 6259 if test $ac_cv_header_inttypes_h = no; then 6260 U_HAVE_INTTYPES_H=0 6261 else 6262 U_HAVE_INTTYPES_H=1 6263 fi 6264 if test "$CC" = ccc; then 6265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5 6266 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; } 6267 case "${host}" in 6268 alpha*-*-*) U_HAVE_INTTYPES_H=0; 6269 esac 6270 fi 6271 6272 6273 6274 for ac_header in dirent.h 6275 do : 6276 ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default" 6277 if test "x$ac_cv_header_dirent_h" = x""yes; then : 6278 cat >>confdefs.h <<_ACEOF 6279 #define HAVE_DIRENT_H 1 6280 _ACEOF 6281 6282 fi 6283 6284 done 6285 6286 if test $ac_cv_header_dirent_h = no; then 6287 U_HAVE_DIRENT_H=0 6288 else 6289 U_HAVE_DIRENT_H=1 6290 fi 6291 6292 6293 6294 6295 6296 # Check whether --with-iostream was given. 6297 if test "${with_iostream+set}" = set; then : 6298 withval=$with_iostream; case "${withval}" in 6299 none) streams=none ;; 6300 old) streams=198506 ;; 6301 std) streams=199711 ;; 6302 auto) streams= ;; 6303 *) as_fn_error $? "bad value ${withval} for --with-iostream" "$LINENO" 5 ;; 6304 esac 6305 else 6306 streams= 6307 fi 6308 6309 6310 U_IOSTREAM_SOURCE=0 6311 if test x$streams != xnone 6312 then 6313 ac_ext=cpp 6314 ac_cpp='$CXXCPP $CPPFLAGS' 6315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6318 6319 OLD_CXXFLAGS="${CXXFLAGS}" 6320 case "${icu_cv_host_frag}" in 6321 mh-hpux-acc) 6322 CXXFLAGS="${CXXFLAGS} -AA" 6323 ;; 6324 esac 6325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iostream usability" >&5 6326 $as_echo_n "checking for iostream usability... " >&6; } 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 #include <iostream> 6330 int 6331 main () 6332 { 6333 6334 ; 6335 return 0; 6336 } 6337 _ACEOF 6338 if ac_fn_cxx_try_compile "$LINENO"; then : 6339 ac_cv_header_iostream=yes 6340 else 6341 ac_cv_header_iostream=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6344 if test $icu_cv_host_frag = mh-cygwin-msvc 6345 then 6346 # <iostream> is always there on Windows. 6347 # We do this to prevent the C++ preprocessor from being used because 6348 # autoconf can't deal with the Windows C++ preprocessor 6349 ac_cv_header_iostream=yes 6350 fi 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_iostream" >&5 6352 $as_echo "$ac_cv_header_iostream" >&6; } 6353 if test $ac_cv_header_iostream = yes 6354 then 6355 U_IOSTREAM_SOURCE=199711 6356 else 6357 CXXFLAGS="${OLD_CXXFLAGS}" 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ostream in iostream.h is really defined" >&5 6359 $as_echo_n "checking whether ostream in iostream.h is really defined... " >&6; } 6360 if test "${ac_cv_iostream_ok+set}" = set; then : 6361 $as_echo_n "(cached) " >&6 6362 else 6363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 /* end confdefs.h. */ 6365 #include <iostream.h> 6366 int 6367 main () 6368 { 6369 ostream &testout = cout; testout << "test" << endl; 6370 ; 6371 return 0; 6372 } 6373 _ACEOF 6374 if ac_fn_cxx_try_link "$LINENO"; then : 6375 ac_cv_iostream_ok=yes 6376 else 6377 ac_cv_iostream_ok=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext \ 6380 conftest$ac_exeext conftest.$ac_ext 6381 fi 6382 6383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_iostream_ok" >&5 6384 $as_echo "$ac_cv_iostream_ok" >&6; } 6385 if test $ac_cv_iostream_ok = yes 6386 then 6387 U_IOSTREAM_SOURCE=198506 6388 fi 6389 fi 6390 if test x$streams != x 6391 then 6392 if test $U_IOSTREAM_SOURCE -ge $streams 6393 then 6394 U_IOSTREAM_SOURCE=$streams 6395 case "${icu_cv_host_frag}" in 6396 mh-hpux-acc) 6397 if test $U_IOSTREAM_SOURCE -lt 199711; then 6398 CXXFLAGS=${OLD_CXXFLAGS} 6399 fi 6400 ;; 6401 esac 6402 else 6403 as_fn_error $? "${withval} iostream is not available" "$LINENO" 5 6404 fi 6405 fi 6406 fi 6407 6408 ac_ext=c 6409 ac_cpp='$CPP $CPPFLAGS' 6410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6412 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6413 6414 6415 # Check for endianness 6416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 6417 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 6418 if test "${ac_cv_c_bigendian+set}" = set; then : 6419 $as_echo_n "(cached) " >&6 6420 else 6421 ac_cv_c_bigendian=unknown 6422 # See if we're dealing with a universal compiler. 6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6424 /* end confdefs.h. */ 6425 #ifndef __APPLE_CC__ 6426 not a universal capable compiler 6427 #endif 6428 typedef int dummy; 6429 6430 _ACEOF 6431 if ac_fn_c_try_compile "$LINENO"; then : 6432 6433 # Check for potential -arch flags. It is not universal unless 6434 # there are at least two -arch flags with different values. 6435 ac_arch= 6436 ac_prev= 6437 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 6438 if test -n "$ac_prev"; then 6439 case $ac_word in 6440 i?86 | x86_64 | ppc | ppc64) 6441 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 6442 ac_arch=$ac_word 6443 else 6444 ac_cv_c_bigendian=universal 6445 break 6446 fi 6447 ;; 6448 esac 6449 ac_prev= 6450 elif test "x$ac_word" = "x-arch"; then 6451 ac_prev=arch 6452 fi 6453 done 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6456 if test $ac_cv_c_bigendian = unknown; then 6457 # See if sys/param.h defines the BYTE_ORDER macro. 6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459 /* end confdefs.h. */ 6460 #include <sys/types.h> 6461 #include <sys/param.h> 6462 6463 int 6464 main () 6465 { 6466 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 6467 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 6468 && LITTLE_ENDIAN) 6469 bogus endian macros 6470 #endif 6471 6472 ; 6473 return 0; 6474 } 6475 _ACEOF 6476 if ac_fn_c_try_compile "$LINENO"; then : 6477 # It does; now see whether it defined to BIG_ENDIAN or not. 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 #include <sys/types.h> 6481 #include <sys/param.h> 6482 6483 int 6484 main () 6485 { 6486 #if BYTE_ORDER != BIG_ENDIAN 6487 not big endian 6488 #endif 6489 6490 ; 6491 return 0; 6492 } 6493 _ACEOF 6494 if ac_fn_c_try_compile "$LINENO"; then : 6495 ac_cv_c_bigendian=yes 6496 else 6497 ac_cv_c_bigendian=no 6498 fi 6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6500 fi 6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6502 fi 6503 if test $ac_cv_c_bigendian = unknown; then 6504 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 #include <limits.h> 6508 6509 int 6510 main () 6511 { 6512 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 6513 bogus endian macros 6514 #endif 6515 6516 ; 6517 return 0; 6518 } 6519 _ACEOF 6520 if ac_fn_c_try_compile "$LINENO"; then : 6521 # It does; now see whether it defined to _BIG_ENDIAN or not. 6522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6523 /* end confdefs.h. */ 6524 #include <limits.h> 6525 6526 int 6527 main () 6528 { 6529 #ifndef _BIG_ENDIAN 6530 not big endian 6531 #endif 6532 6533 ; 6534 return 0; 6535 } 6536 _ACEOF 6537 if ac_fn_c_try_compile "$LINENO"; then : 6538 ac_cv_c_bigendian=yes 6539 else 6540 ac_cv_c_bigendian=no 6541 fi 6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6543 fi 6544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6545 fi 6546 if test $ac_cv_c_bigendian = unknown; then 6547 # Compile a test program. 6548 if test "$cross_compiling" = yes; then : 6549 # Try to guess by grepping values from an object file. 6550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6551 /* end confdefs.h. */ 6552 short int ascii_mm[] = 6553 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 6554 short int ascii_ii[] = 6555 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 6556 int use_ascii (int i) { 6557 return ascii_mm[i] + ascii_ii[i]; 6558 } 6559 short int ebcdic_ii[] = 6560 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 6561 short int ebcdic_mm[] = 6562 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 6563 int use_ebcdic (int i) { 6564 return ebcdic_mm[i] + ebcdic_ii[i]; 6565 } 6566 extern int foo; 6567 6568 int 6569 main () 6570 { 6571 return use_ascii (foo) == use_ebcdic (foo); 6572 ; 6573 return 0; 6574 } 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO"; then : 6577 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 6578 ac_cv_c_bigendian=yes 6579 fi 6580 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 6581 if test "$ac_cv_c_bigendian" = unknown; then 6582 ac_cv_c_bigendian=no 6583 else 6584 # finding both strings is unlikely to happen, but who knows? 6585 ac_cv_c_bigendian=unknown 6586 fi 6587 fi 6588 fi 6589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6590 else 6591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592 /* end confdefs.h. */ 6593 $ac_includes_default 6594 int 6595 main () 6596 { 6597 6598 /* Are we little or big endian? From Harbison&Steele. */ 6599 union 6600 { 6601 long int l; 6602 char c[sizeof (long int)]; 6603 } u; 6604 u.l = 1; 6605 return u.c[sizeof (long int) - 1] == 1; 6606 6607 ; 6608 return 0; 6609 } 6610 _ACEOF 6611 if ac_fn_c_try_run "$LINENO"; then : 6612 ac_cv_c_bigendian=no 6613 else 6614 ac_cv_c_bigendian=yes 6615 fi 6616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6617 conftest.$ac_objext conftest.beam conftest.$ac_ext 6618 fi 6619 6620 fi 6621 fi 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 6623 $as_echo "$ac_cv_c_bigendian" >&6; } 6624 case $ac_cv_c_bigendian in #( 6625 yes) 6626 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 6627 ;; #( 6628 no) 6629 ;; #( 6630 universal) 6631 6632 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 6633 6634 ;; #( 6635 *) 6636 as_fn_error $? "unknown endianness 6637 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 6638 esac 6639 6640 if test $ac_cv_c_bigendian = no; then 6641 U_IS_BIG_ENDIAN=0 6642 U_ENDIAN_CHAR="l" 6643 else 6644 U_IS_BIG_ENDIAN=1 6645 U_ENDIAN_CHAR="b" 6646 fi 6647 6648 6649 # Do various POSIX related checks 6650 U_HAVE_NL_LANGINFO_CODESET=0 6651 U_NL_LANGINFO_CODESET=-1 6652 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" 6653 if test "x$ac_cv_func_nl_langinfo" = x""yes; then : 6654 U_HAVE_NL_LANGINFO=1 6655 else 6656 U_HAVE_NL_LANGINFO=0 6657 fi 6658 6659 if test $U_HAVE_NL_LANGINFO -eq 1; then 6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5 6661 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; } 6662 if test "${ac_cv_nl_langinfo_codeset+set}" = set; then : 6663 $as_echo_n "(cached) " >&6 6664 else 6665 ac_cv_nl_langinfo_codeset="unknown" 6666 for a in CODESET _NL_CTYPE_CODESET_NAME; do 6667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6668 /* end confdefs.h. */ 6669 #include <langinfo.h> 6670 int 6671 main () 6672 { 6673 nl_langinfo($a); 6674 ; 6675 return 0; 6676 } 6677 _ACEOF 6678 if ac_fn_c_try_link "$LINENO"; then : 6679 ac_cv_nl_langinfo_codeset="$a"; break 6680 fi 6681 rm -f core conftest.err conftest.$ac_objext \ 6682 conftest$ac_exeext conftest.$ac_ext 6683 done 6684 fi 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5 6686 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; } 6687 if test x$ac_cv_nl_langinfo_codeset != xunknown 6688 then 6689 U_HAVE_NL_LANGINFO_CODESET=1 6690 U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset 6691 fi 6692 fi 6693 6694 6695 6696 # Namespace support checks 6697 ac_ext=cpp 6698 ac_cpp='$CXXCPP $CPPFLAGS' 6699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6702 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5 6704 $as_echo_n "checking for namespace support... " >&6; } 6705 if test "${ac_cv_namespace_ok+set}" = set; then : 6706 $as_echo_n "(cached) " >&6 6707 else 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 namespace x_version {void f(){}} 6711 namespace x = x_version; 6712 using namespace x_version; 6713 6714 int 6715 main () 6716 { 6717 f(); 6718 ; 6719 return 0; 6720 } 6721 _ACEOF 6722 if ac_fn_cxx_try_link "$LINENO"; then : 6723 ac_cv_namespace_ok=yes 6724 else 6725 ac_cv_namespace_ok=no 6726 fi 6727 rm -f core conftest.err conftest.$ac_objext \ 6728 conftest$ac_exeext conftest.$ac_ext 6729 fi 6730 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5 6732 $as_echo "$ac_cv_namespace_ok" >&6; } 6733 U_HAVE_NAMESPACE=1 6734 if test $ac_cv_namespace_ok = no 6735 then 6736 U_HAVE_NAMESPACE=0 6737 fi 6738 6739 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5 6741 $as_echo_n "checking for properly overriding new and delete... " >&6; } 6742 U_OVERRIDE_CXX_ALLOCATION=0 6743 U_HAVE_PLACEMENT_NEW=0 6744 if test "${ac_cv_override_cxx_allocation_ok+set}" = set; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748 /* end confdefs.h. */ 6749 #include <stdlib.h> 6750 class UMemory { 6751 public: 6752 void *operator new(size_t size) {return malloc(size);} 6753 void *operator new[](size_t size) {return malloc(size);} 6754 void operator delete(void *p) {free(p);} 6755 void operator delete[](void *p) {free(p);} 6756 }; 6757 6758 int 6759 main () 6760 { 6761 6762 ; 6763 return 0; 6764 } 6765 _ACEOF 6766 if ac_fn_cxx_try_link "$LINENO"; then : 6767 ac_cv_override_cxx_allocation_ok=yes 6768 else 6769 ac_cv_override_cxx_allocation_ok=no 6770 fi 6771 rm -f core conftest.err conftest.$ac_objext \ 6772 conftest$ac_exeext conftest.$ac_ext 6773 fi 6774 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5 6776 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; } 6777 if test $ac_cv_override_cxx_allocation_ok = yes 6778 then 6779 U_OVERRIDE_CXX_ALLOCATION=1 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5 6781 $as_echo_n "checking for placement new and delete... " >&6; } 6782 if test "${ac_cv_override_placement_new_ok+set}" = set; then : 6783 $as_echo_n "(cached) " >&6 6784 else 6785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6786 /* end confdefs.h. */ 6787 #include <stdlib.h> 6788 class UMemory { 6789 public: 6790 void *operator new(size_t size) {return malloc(size);} 6791 void *operator new[](size_t size) {return malloc(size);} 6792 void operator delete(void *p) {free(p);} 6793 void operator delete[](void *p) {free(p);} 6794 void * operator new(size_t, void *ptr) { return ptr; } 6795 void operator delete(void *, void *) {} 6796 }; 6797 6798 int 6799 main () 6800 { 6801 6802 ; 6803 return 0; 6804 } 6805 _ACEOF 6806 if ac_fn_cxx_try_link "$LINENO"; then : 6807 ac_cv_override_placement_new_ok=yes 6808 else 6809 ac_cv_override_placement_new_ok=no 6810 fi 6811 rm -f core conftest.err conftest.$ac_objext \ 6812 conftest$ac_exeext conftest.$ac_ext 6813 fi 6814 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5 6816 $as_echo "$ac_cv_override_placement_new_ok" >&6; } 6817 if test $ac_cv_override_placement_new_ok = yes 6818 then 6819 U_HAVE_PLACEMENT_NEW=1 6820 fi 6821 fi 6822 6823 6824 6825 # gcc atomic built-in functions check 6826 # AC_TRY_LINK([], [int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);],, 6827 ac_ext=c 6828 ac_cpp='$CPP $CPPFLAGS' 6829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6831 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6832 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc atomic functions" >&5 6834 $as_echo_n "checking for gcc atomic functions... " >&6; } 6835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6836 /* end confdefs.h. */ 6837 6838 void *p; 6839 int i; 6840 6841 int 6842 main () 6843 { 6844 6845 __sync_fetch_and_add(&i, 1); 6846 __sync_fetch_and_sub(&i, 1); 6847 __sync_val_compare_and_swap(&p, 0, 0); 6848 6849 6850 ; 6851 return 0; 6852 } 6853 _ACEOF 6854 if ac_fn_c_try_link "$LINENO"; then : 6855 U_HAVE_GCC_ATOMICS=1; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6856 $as_echo "yes" >&6; } 6857 else 6858 U_HAVE_GCC_ATOMICS=0; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6859 $as_echo "no" >&6; } 6860 fi 6861 rm -f core conftest.err conftest.$ac_objext \ 6862 conftest$ac_exeext conftest.$ac_ext 6863 6864 6865 ac_ext=c 6866 ac_cpp='$CPP $CPPFLAGS' 6867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6869 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6870 6871 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen" 6872 if test "x$ac_cv_func_popen" = x""yes; then : 6873 6874 fi 6875 6876 if test x$ac_cv_func_popen = xyes 6877 then 6878 U_HAVE_POPEN=1 6879 else 6880 U_HAVE_POPEN=0 6881 fi 6882 6883 6884 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" 6885 if test "x$ac_cv_func_tzset" = x""yes; then : 6886 6887 fi 6888 6889 U_HAVE_TZSET=0 6890 if test x$ac_cv_func_tzset = xyes 6891 then 6892 U_TZSET=tzset 6893 U_HAVE_TZSET=1 6894 else 6895 ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset" 6896 if test "x$ac_cv_func__tzset" = x""yes; then : 6897 6898 fi 6899 6900 if test x$ac_cv_func__tzset = xyes 6901 then 6902 U_TZSET=_tzset 6903 U_HAVE_TZSET=1 6904 fi 6905 fi 6906 6907 6908 6909 U_HAVE_TZNAME=0 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 6911 $as_echo_n "checking for tzname... " >&6; } 6912 if test "${ac_cv_var_tzname+set}" = set; then : 6913 $as_echo_n "(cached) " >&6 6914 else 6915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6916 /* end confdefs.h. */ 6917 #ifndef __USE_POSIX 6918 #define __USE_POSIX 6919 #endif 6920 #include <stdlib.h> 6921 #include <time.h> 6922 #ifndef tzname /* For SGI. */ 6923 extern char *tzname[]; /* RS6000 and others reject char **tzname. */ 6924 #endif 6925 int 6926 main () 6927 { 6928 atoi(*tzname); 6929 ; 6930 return 0; 6931 } 6932 _ACEOF 6933 if ac_fn_c_try_link "$LINENO"; then : 6934 ac_cv_var_tzname=yes 6935 else 6936 ac_cv_var_tzname=no 6937 fi 6938 rm -f core conftest.err conftest.$ac_objext \ 6939 conftest$ac_exeext conftest.$ac_ext 6940 fi 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 6942 $as_echo "$ac_cv_var_tzname" >&6; } 6943 if test $ac_cv_var_tzname = yes; then 6944 U_TZNAME=tzname 6945 U_HAVE_TZNAME=1 6946 else 6947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5 6948 $as_echo_n "checking for _tzname... " >&6; } 6949 if test "${ac_cv_var__tzname+set}" = set; then : 6950 $as_echo_n "(cached) " >&6 6951 else 6952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6953 /* end confdefs.h. */ 6954 #include <stdlib.h> 6955 #include <time.h> 6956 extern char *_tzname[]; 6957 int 6958 main () 6959 { 6960 atoi(*_tzname); 6961 ; 6962 return 0; 6963 } 6964 _ACEOF 6965 if ac_fn_c_try_link "$LINENO"; then : 6966 ac_cv_var__tzname=yes 6967 else 6968 ac_cv_var__tzname=no 6969 fi 6970 rm -f core conftest.err conftest.$ac_objext \ 6971 conftest$ac_exeext conftest.$ac_ext 6972 fi 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5 6974 $as_echo "$ac_cv_var__tzname" >&6; } 6975 if test $ac_cv_var__tzname = yes; then 6976 U_TZNAME=_tzname 6977 U_HAVE_TZNAME=1 6978 fi 6979 fi 6980 6981 6982 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5 6984 $as_echo_n "checking for timezone... " >&6; } 6985 if test "${ac_cv_var_timezone+set}" = set; then : 6986 $as_echo_n "(cached) " >&6 6987 else 6988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6989 /* end confdefs.h. */ 6990 #ifndef __USE_POSIX 6991 #define __USE_POSIX 6992 #endif 6993 #ifndef __USE_XOPEN 6994 #define __USE_XOPEN 6995 #endif 6996 #include <time.h> 6997 6998 int 6999 main () 7000 { 7001 timezone = 1; 7002 ; 7003 return 0; 7004 } 7005 _ACEOF 7006 if ac_fn_c_try_link "$LINENO"; then : 7007 ac_cv_var_timezone=yes 7008 else 7009 ac_cv_var_timezone=no 7010 fi 7011 rm -f core conftest.err conftest.$ac_objext \ 7012 conftest$ac_exeext conftest.$ac_ext 7013 fi 7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5 7015 $as_echo "$ac_cv_var_timezone" >&6; } 7016 U_HAVE_TIMEZONE=0 7017 if test $ac_cv_var_timezone = yes; then 7018 U_TIMEZONE=timezone 7019 U_HAVE_TIMEZONE=1 7020 else 7021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5 7022 $as_echo_n "checking for __timezone... " >&6; } 7023 if test "${ac_cv_var___timezone+set}" = set; then : 7024 $as_echo_n "(cached) " >&6 7025 else 7026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7027 /* end confdefs.h. */ 7028 #include <time.h> 7029 int 7030 main () 7031 { 7032 __timezone = 1; 7033 ; 7034 return 0; 7035 } 7036 _ACEOF 7037 if ac_fn_c_try_link "$LINENO"; then : 7038 ac_cv_var___timezone=yes 7039 else 7040 ac_cv_var___timezone=no 7041 fi 7042 rm -f core conftest.err conftest.$ac_objext \ 7043 conftest$ac_exeext conftest.$ac_ext 7044 fi 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5 7046 $as_echo "$ac_cv_var___timezone" >&6; } 7047 if test $ac_cv_var___timezone = yes; then 7048 U_TIMEZONE=__timezone 7049 U_HAVE_TIMEZONE=1 7050 else 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5 7052 $as_echo_n "checking for _timezone... " >&6; } 7053 if test "${ac_cv_var__timezone+set}" = set; then : 7054 $as_echo_n "(cached) " >&6 7055 else 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 #include <time.h> 7059 int 7060 main () 7061 { 7062 _timezone = 1; 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO"; then : 7068 ac_cv_var__timezone=yes 7069 else 7070 ac_cv_var__timezone=no 7071 fi 7072 rm -f core conftest.err conftest.$ac_objext \ 7073 conftest$ac_exeext conftest.$ac_ext 7074 fi 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5 7076 $as_echo "$ac_cv_var__timezone" >&6; } 7077 if test $ac_cv_var__timezone = yes; then 7078 U_TIMEZONE=_timezone 7079 U_HAVE_TIMEZONE=1 7080 fi 7081 fi 7082 fi 7083 7084 7085 7086 # Checks for typedefs 7087 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 7088 if test "x$ac_cv_type_int8_t" = x""yes; then : 7089 7090 else 7091 7092 cat >>confdefs.h <<_ACEOF 7093 #define int8_t signed char 7094 _ACEOF 7095 7096 fi 7097 7098 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 7099 if test "x$ac_cv_type_uint8_t" = x""yes; then : 7100 7101 else 7102 7103 cat >>confdefs.h <<_ACEOF 7104 #define uint8_t unsigned char 7105 _ACEOF 7106 7107 fi 7108 7109 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 7110 if test "x$ac_cv_type_int16_t" = x""yes; then : 7111 7112 else 7113 7114 cat >>confdefs.h <<_ACEOF 7115 #define int16_t signed short 7116 _ACEOF 7117 7118 fi 7119 7120 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 7121 if test "x$ac_cv_type_uint16_t" = x""yes; then : 7122 7123 else 7124 7125 cat >>confdefs.h <<_ACEOF 7126 #define uint16_t unsigned short 7127 _ACEOF 7128 7129 fi 7130 7131 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 7132 if test "x$ac_cv_type_int32_t" = x""yes; then : 7133 7134 else 7135 7136 cat >>confdefs.h <<_ACEOF 7137 #define int32_t signed long 7138 _ACEOF 7139 7140 fi 7141 7142 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 7143 if test "x$ac_cv_type_uint32_t" = x""yes; then : 7144 7145 else 7146 7147 cat >>confdefs.h <<_ACEOF 7148 #define uint32_t unsigned long 7149 _ACEOF 7150 7151 fi 7152 7153 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 7154 if test "x$ac_cv_type_int64_t" = x""yes; then : 7155 7156 else 7157 7158 cat >>confdefs.h <<_ACEOF 7159 #define int64_t signed long long 7160 _ACEOF 7161 7162 fi 7163 7164 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 7165 if test "x$ac_cv_type_uint64_t" = x""yes; then : 7166 7167 else 7168 7169 cat >>confdefs.h <<_ACEOF 7170 #define uint64_t unsigned long long 7171 _ACEOF 7172 7173 fi 7174 7175 7176 if test $ac_cv_type_int8_t = no; then 7177 HAVE_INT8_T=0 7178 else 7179 HAVE_INT8_T=1 7180 fi 7181 7182 7183 if test $ac_cv_type_uint8_t = no; then 7184 HAVE_UINT8_T=0 7185 else 7186 HAVE_UINT8_T=1 7187 fi 7188 7189 7190 if test $ac_cv_type_int16_t = no; then 7191 HAVE_INT16_T=0 7192 else 7193 HAVE_INT16_T=1 7194 fi 7195 7196 7197 if test $ac_cv_type_uint16_t = no; then 7198 HAVE_UINT16_T=0 7199 else 7200 HAVE_UINT16_T=1 7201 fi 7202 7203 7204 if test $ac_cv_type_int32_t = no; then 7205 HAVE_INT32_T=0 7206 else 7207 HAVE_INT32_T=1 7208 fi 7209 7210 7211 if test $ac_cv_type_uint32_t = no; then 7212 HAVE_UINT32_T=0 7213 else 7214 HAVE_UINT32_T=1 7215 fi 7216 7217 7218 if test $ac_cv_type_int64_t = no; then 7219 HAVE_INT64_T=0 7220 else 7221 HAVE_INT64_T=1 7222 fi 7223 7224 7225 if test $ac_cv_type_uint64_t = no; then 7226 HAVE_UINT64_T=0 7227 else 7228 HAVE_UINT64_T=1 7229 fi 7230 7231 7232 # Do various wchar_t related checks 7233 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 7234 if test "x$ac_cv_header_wchar_h" = x""yes; then : 7235 7236 fi 7237 7238 7239 if test "$ac_cv_header_wchar_h" = no 7240 then 7241 U_HAVE_WCHAR_H=0 7242 U_HAVE_WCSCPY=0 7243 else 7244 7245 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 7246 7247 U_HAVE_WCHAR_H=1 7248 # Some broken systems have wchar.h but not some of its functions... 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5 7250 $as_echo_n "checking for library containing wcscpy... " >&6; } 7251 if test "${ac_cv_search_wcscpy+set}" = set; then : 7252 $as_echo_n "(cached) " >&6 7253 else 7254 ac_func_search_save_LIBS=$LIBS 7255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7256 /* end confdefs.h. */ 7257 7258 /* Override any GCC internal prototype to avoid an error. 7259 Use char because int might match the return type of a GCC 7260 builtin and then its argument prototype would still apply. */ 7261 #ifdef __cplusplus 7262 extern "C" 7263 #endif 7264 char wcscpy (); 7265 int 7266 main () 7267 { 7268 return wcscpy (); 7269 ; 7270 return 0; 7271 } 7272 _ACEOF 7273 for ac_lib in '' wcs w; do 7274 if test -z "$ac_lib"; then 7275 ac_res="none required" 7276 else 7277 ac_res=-l$ac_lib 7278 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7279 fi 7280 if ac_fn_c_try_link "$LINENO"; then : 7281 ac_cv_search_wcscpy=$ac_res 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext \ 7284 conftest$ac_exeext 7285 if test "${ac_cv_search_wcscpy+set}" = set; then : 7286 break 7287 fi 7288 done 7289 if test "${ac_cv_search_wcscpy+set}" = set; then : 7290 7291 else 7292 ac_cv_search_wcscpy=no 7293 fi 7294 rm conftest.$ac_ext 7295 LIBS=$ac_func_search_save_LIBS 7296 fi 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5 7298 $as_echo "$ac_cv_search_wcscpy" >&6; } 7299 ac_res=$ac_cv_search_wcscpy 7300 if test "$ac_res" != no; then : 7301 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7302 7303 fi 7304 7305 if test "$ac_cv_search_wcscpy" != no; then 7306 U_HAVE_WCSCPY=1 7307 else 7308 U_HAVE_WCSCPY=0 7309 fi 7310 fi 7311 7312 7313 7314 # The cast to long int works around a bug in the HP C Compiler 7315 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7316 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7317 # This bug is HP SR number 8606223364. 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 7319 $as_echo_n "checking size of wchar_t... " >&6; } 7320 if test "${ac_cv_sizeof_wchar_t+set}" = set; then : 7321 $as_echo_n "(cached) " >&6 7322 else 7323 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" " 7324 #if STDC_HEADERS 7325 #include <stddef.h> 7326 #endif 7327 #include <stdlib.h> 7328 #if HAVE_WCHAR_H 7329 #include <string.h> 7330 #include <wchar.h> 7331 #endif 7332 "; then : 7333 7334 else 7335 if test "$ac_cv_type_wchar_t" = yes; then 7336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7338 as_fn_error 77 "cannot compute sizeof (wchar_t) 7339 See \`config.log' for more details" "$LINENO" 5; } 7340 else 7341 ac_cv_sizeof_wchar_t=0 7342 fi 7343 fi 7344 7345 fi 7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 7347 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } 7348 7349 7350 7351 cat >>confdefs.h <<_ACEOF 7352 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 7353 _ACEOF 7354 7355 7356 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t 7357 # We do this check to verify that everything is okay. 7358 if test $U_SIZEOF_WCHAR_T = 0; then 7359 if test $U_HAVE_WCHAR_H=1; then 7360 as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5 7361 fi 7362 fi 7363 7364 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5 7366 $as_echo_n "checking for UTF-16 string literal support... " >&6; } 7367 U_CHECK_UTF16_STRING=1 7368 CHECK_UTF16_STRING_RESULT="unknown" 7369 7370 case "${host}" in 7371 *-*-aix*|powerpc64-*-linux*) 7372 if test "$ac_cv_c_compiler_gnu" = no; then 7373 OLD_CFLAGS="${CFLAGS}" 7374 OLD_CXXFLAGS="${CXXFLAGS}" 7375 CFLAGS="${CFLAGS} -qutf" 7376 CXXFLAGS="${CXXFLAGS} -qutf" 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 const unsigned short hello[] = u"hello"; 7380 int 7381 main () 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_compile "$LINENO"; then : 7389 U_CHECK_UTF16_STRING=1 7390 else 7391 U_CHECK_UTF16_STRING=0 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7394 if test "$U_CHECK_UTF16_STRING" = 0; then 7395 CFLAGS="${OLD_CFLAGS}" 7396 CXXFLAGS="${OLD_CXXFLAGS}" 7397 else 7398 CHECK_UTF16_STRING_RESULT="-qutf" 7399 fi 7400 fi 7401 ;; 7402 *-*-solaris*) 7403 if test "$ac_cv_c_compiler_gnu" = no; then 7404 OLD_CFLAGS="${CFLAGS}" 7405 OLD_CXXFLAGS="${CXXFLAGS}" 7406 CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort" 7407 CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort" 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409 /* end confdefs.h. */ 7410 const unsigned short hello[] = U"hello"; 7411 int 7412 main () 7413 { 7414 7415 ; 7416 return 0; 7417 } 7418 _ACEOF 7419 if ac_fn_c_try_compile "$LINENO"; then : 7420 U_CHECK_UTF16_STRING=1 7421 else 7422 U_CHECK_UTF16_STRING=0 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7425 if test "$U_CHECK_UTF16_STRING" = 0; then 7426 CFLAGS="${OLD_CFLAGS}" 7427 CXXFLAGS="${OLD_CXXFLAGS}" 7428 else 7429 CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort" 7430 7431 # Since we can't detect the availability of this UTF-16 syntax at compile time, 7432 # we depend on configure telling us that we can use it. 7433 # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort, 7434 # we only use this macro within ICU. 7435 # If an ICU user uses icu-config, this feature will be enabled. 7436 CPPFLAGS="${CPPFLAGS} -DU_CHECK_UTF16_STRING=1" 7437 U_CHECK_UTF16_STRING=0 7438 fi 7439 fi 7440 ;; 7441 *-*-hpux*) 7442 if test "$ac_cv_c_compiler_gnu" = no; then 7443 # The option will be detected at compile time without additional compiler options. 7444 CHECK_UTF16_STRING_RESULT="available" 7445 fi 7446 ;; 7447 *-*-cygwin) 7448 # wchar_t can be used 7449 CHECK_UTF16_STRING_RESULT="available" 7450 ;; 7451 *) 7452 ;; 7453 esac 7454 7455 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future. 7456 # Since we have to use a different standard, if strict is enable, don't enable UTF16 string literals. 7457 U_CHECK_GNUC_UTF16_STRING=0 7458 if test "$ac_use_strict_options" = no && test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then 7459 if test "$ac_cv_c_compiler_gnu" = yes; then 7460 OLD_CFLAGS="${CFLAGS}" 7461 OLD_CXXFLAGS="${CXXFLAGS}" 7462 CFLAGS="${CFLAGS} -std=gnu99 -D_GCC_" 7463 CXXFLAGS="${CXXFLAGS} -std=c++0x" 7464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7465 /* end confdefs.h. */ 7466 7467 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) 7468 #ifdef _GCC_ 7469 typedef __CHAR16_TYPE__ char16_t; 7470 #endif 7471 char16_t test[] = u"This is a UTF16 literal string."; 7472 #else 7473 GCC IS TOO OLD! 7474 #endif 7475 7476 int 7477 main () 7478 { 7479 7480 ; 7481 return 0; 7482 } 7483 _ACEOF 7484 if ac_fn_c_try_compile "$LINENO"; then : 7485 U_CHECK_UTF16_STRING=1 7486 else 7487 U_CHECK_UTF16_STRING=0 7488 fi 7489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7490 if test "$U_CHECK_UTF16_STRING" = 1; then 7491 CHECK_UTF16_STRING_RESULT="available"; 7492 U_CHECK_GNUC_UTF16_STRING=1 7493 else 7494 CFLAGS="${OLD_CFLAGS}" 7495 CXXFLAGS="${OLD_CXXFLAGS}" 7496 fi 7497 fi 7498 fi 7499 7500 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5 7502 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; } 7503 7504 7505 # Enable/disable extras 7506 # Check whether --enable-extras was given. 7507 if test "${enable_extras+set}" = set; then : 7508 enableval=$enable_extras; case "${enableval}" in 7509 yes) extras=true ;; 7510 no) extras=false ;; 7511 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;; 7512 esac 7513 else 7514 extras=true 7515 fi 7516 7517 7518 if test "$extras" = true; then 7519 EXTRAS_TRUE= 7520 else 7521 EXTRAS_TRUE='#' 7522 fi 7523 # Check whether --enable-icuio was given. 7524 if test "${enable_icuio+set}" = set; then : 7525 enableval=$enable_icuio; case "${enableval}" in 7526 yes) icuio=true ;; 7527 no) icuio=false ;; 7528 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;; 7529 esac 7530 else 7531 icuio=true 7532 fi 7533 7534 7535 if test "$icuio" = true; then 7536 ICUIO_TRUE= 7537 else 7538 ICUIO_TRUE='#' 7539 fi 7540 7541 # Enable/disable layout 7542 # Check whether --enable-layout was given. 7543 if test "${enable_layout+set}" = set; then : 7544 enableval=$enable_layout; case "${enableval}" in 7545 yes) layout=true ;; 7546 no) layout=false ;; 7547 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;; 7548 esac 7549 else 7550 layout=true 7551 fi 7552 7553 7554 if test "$layout" = true; then 7555 LAYOUT_TRUE= 7556 else 7557 LAYOUT_TRUE='#' 7558 fi 7559 7560 7561 # Check whether --with-data-packaging was given. 7562 if test "${with_data_packaging+set}" = set; then : 7563 withval=$with_data_packaging; case "${withval}" in 7564 files|archive|library) datapackaging=$withval ;; 7565 auto) datapackaging=$withval ;; 7566 common) datapackaging=archive ;; 7567 dll) datapackaging=library ;; 7568 static) datapackaging=static ;; 7569 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;; 7570 esac 7571 else 7572 datapackaging= 7573 fi 7574 7575 7576 # Note: 'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc.. 7577 # thesysconfdir=`eval echo $sysconfdir` 7578 thedatadir=`eval echo $datadir` 7579 # Always put raw data files in share/icu/{version}, etc. Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}. 7580 pkgicudatadir=$datadir 7581 thepkgicudatadir=$thedatadir 7582 7583 7584 7585 7586 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then 7587 # default to library 7588 datapackaging=library 7589 if test "$ENABLE_STATIC" = "YES"; then 7590 if test "$ENABLE_SHARED" != "YES"; then 7591 datapackaging=static 7592 fi 7593 fi 7594 fi 7595 7596 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}" 7597 7598 datapackaging_msg="(No explaination for mode $datapackaging.)" 7599 7600 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override." 7601 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override." 7602 datapackaging_howfound="(unknown)" 7603 7604 case "$datapackaging" in 7605 files) 7606 DATA_PACKAGING_MODE=files 7607 datapackaging_msg="ICU data will be stored in individual files." 7608 datapackaging_howfound="$datapackaging_msg_path" 7609 ;; 7610 archive) 7611 DATA_PACKAGING_MODE=common 7612 datapackaging_msg="ICU data will be stored in a single .dat file." 7613 datapackaging_howfound="$datapackaging_msg_path" 7614 ;; 7615 library) 7616 DATA_PACKAGING_MODE=dll 7617 datapackaging_msg="ICU data will be linked with ICU." 7618 if test "$ENABLE_STATIC" = "YES"; then 7619 datapackaging_msg="$datapackaging_msg A static data library will be built. " 7620 fi 7621 if test "$ENABLE_SHARED" = "YES"; then 7622 datapackaging_msg="$datapackaging_msg A shared data library will be built. " 7623 fi 7624 datapackaging_howfound="$datapackaging_msg_set" 7625 ;; 7626 static) 7627 DATA_PACKAGING_MODE=static 7628 datapackaging_msg="ICU data will be stored in a static library." 7629 datapackaging_howfound="$datapackaging_msg_set" 7630 ;; 7631 esac 7632 7633 7634 # Sets a library suffix 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5 7636 $as_echo_n "checking for a library suffix to use... " >&6; } 7637 7638 # Check whether --with-library-suffix was given. 7639 if test "${with_library_suffix+set}" = set; then : 7640 withval=$with_library_suffix; ICULIBSUFFIX="${withval}" 7641 else 7642 ICULIBSUFFIX= 7643 fi 7644 7645 msg=$ICULIBSUFFIX 7646 if test "$msg" = ""; then 7647 msg=none 7648 fi 7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 7650 $as_echo "$msg" >&6; } 7651 7652 if test "$ICULIBSUFFIX" != "" 7653 then 7654 U_HAVE_LIB_SUFFIX=1 7655 ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'` 7656 else 7657 U_HAVE_LIB_SUFFIX=0 7658 fi 7659 7660 7661 7662 # Enable/disable tests 7663 # Check whether --enable-tests was given. 7664 if test "${enable_tests+set}" = set; then : 7665 enableval=$enable_tests; case "${enableval}" in 7666 yes) tests=true ;; 7667 no) tests=false ;; 7668 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;; 7669 esac 7670 else 7671 tests=true 7672 fi 7673 7674 7675 if test "$tests" = true; then 7676 TESTS_TRUE= 7677 else 7678 TESTS_TRUE='#' 7679 fi 7680 7681 # Enable/disable samples 7682 # Check whether --enable-samples was given. 7683 if test "${enable_samples+set}" = set; then : 7684 enableval=$enable_samples; case "${enableval}" in 7685 yes) samples=true ;; 7686 no) samples=false ;; 7687 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;; 7688 esac 7689 else 7690 samples=true 7691 fi 7692 7693 7694 if test "$samples" = true; then 7695 SAMPLES_TRUE= 7696 else 7697 SAMPLES_TRUE='#' 7698 fi 7699 7700 ICUDATA_CHAR=$U_ENDIAN_CHAR 7701 7702 # Platform-specific Makefile setup 7703 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform. 7704 case "${host}" in 7705 *-*-solaris*) platform=U_SOLARIS ;; 7706 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) platform=U_LINUX ;; 7707 *-*-*bsd*|*-*-dragonfly*) platform=U_BSD ;; 7708 *-*-aix*) platform=U_AIX ;; 7709 *-*-hpux*) platform=U_HPUX ;; 7710 *-apple-darwin*|*-apple-rhapsody*) platform=U_DARWIN ;; 7711 *-*-cygwin*|*-*-mingw*) platform=U_CYGWIN ;; 7712 *-*ibm-openedition*|*-*-os390*) platform=OS390 7713 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7714 ICUDATA_CHAR="e" 7715 fi ;; 7716 *-*-os400*) platform=OS400 7717 if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then 7718 ICUDATA_CHAR="e" 7719 fi ;; 7720 *-*-nto*) platform=U_QNX ;; 7721 *-dec-osf*) platform=U_OSF ;; 7722 *-*-beos) platform=U_BEOS ;; 7723 *-*-irix*) platform=U_IRIX ;; 7724 *-ncr-*) platform=U_MPRAS ;; 7725 *) platform=U_UNKNOWN_PLATFORM ;; 7726 esac 7727 7728 7729 platform_make_fragment_name="$icu_cv_host_frag" 7730 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name" 7731 7732 7733 7734 if test "${FORCE_LIBS}" != ""; then 7735 echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}" 1>&6 7736 LIBS=${FORCE_LIBS} 7737 fi 7738 7739 7740 # Now that we're done using CPPFLAGS etc. for tests, we can change it 7741 # for build. 7742 7743 if test $ICU_USE_THREADS -ne 0 7744 then 7745 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)" 7746 CFLAGS="$CFLAGS \$(THREADSCFLAGS)" 7747 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)" 7748 fi 7749 7750 # output the Makefiles 7751 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/genctd/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/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/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 common/unicode/platform.h" 7752 7753 cat >confcache <<\_ACEOF 7754 # This file is a shell script that caches the results of configure 7755 # tests run on this system so they can be shared between configure 7756 # scripts and configure runs, see configure's option --config-cache. 7757 # It is not useful on other systems. If it contains results you don't 7758 # want to keep, you may remove or edit it. 7759 # 7760 # config.status only pays attention to the cache file if you give it 7761 # the --recheck option to rerun configure. 7762 # 7763 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7764 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7765 # following values. 7766 7767 _ACEOF 7768 7769 # The following way of writing the cache mishandles newlines in values, 7770 # but we know of no workaround that is simple, portable, and efficient. 7771 # So, we kill variables containing newlines. 7772 # Ultrix sh set writes to stderr and can't be redirected directly, 7773 # and sets the high bit in the cache file unless we assign to the vars. 7774 ( 7775 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7776 eval ac_val=\$$ac_var 7777 case $ac_val in #( 7778 *${as_nl}*) 7779 case $ac_var in #( 7780 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7781 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7782 esac 7783 case $ac_var in #( 7784 _ | IFS | as_nl) ;; #( 7785 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7786 *) { eval $ac_var=; unset $ac_var;} ;; 7787 esac ;; 7788 esac 7789 done 7790 7791 (set) 2>&1 | 7792 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7793 *${as_nl}ac_space=\ *) 7794 # `set' does not quote correctly, so add quotes: double-quote 7795 # substitution turns \\\\ into \\, and sed turns \\ into \. 7796 sed -n \ 7797 "s/'/'\\\\''/g; 7798 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7799 ;; #( 7800 *) 7801 # `set' quotes correctly as required by POSIX, so do not add quotes. 7802 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7803 ;; 7804 esac | 7805 sort 7806 ) | 7807 sed ' 7808 /^ac_cv_env_/b end 7809 t clear 7810 :clear 7811 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7812 t end 7813 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7814 :end' >>confcache 7815 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7816 if test -w "$cache_file"; then 7817 test "x$cache_file" != "x/dev/null" && 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7819 $as_echo "$as_me: updating cache $cache_file" >&6;} 7820 cat confcache >$cache_file 7821 else 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7823 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7824 fi 7825 fi 7826 rm -f confcache 7827 7828 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7829 # Let make expand exec_prefix. 7830 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7831 7832 DEFS=-DHAVE_CONFIG_H 7833 7834 ac_libobjs= 7835 ac_ltlibobjs= 7836 U= 7837 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7838 # 1. Remove the extension, and $U if already installed. 7839 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7840 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7841 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7842 # will be set to the directory where LIBOBJS objects are built. 7843 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7844 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7845 done 7846 LIBOBJS=$ac_libobjs 7847 7848 LTLIBOBJS=$ac_ltlibobjs 7849 7850 7851 7852 7853 : ${CONFIG_STATUS=./config.status} 7854 ac_write_fail=0 7855 ac_clean_files_save=$ac_clean_files 7856 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7858 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7859 as_write_fail=0 7860 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7861 #! $SHELL 7862 # Generated by $as_me. 7863 # Run this file to recreate the current configuration. 7864 # Compiler output produced by configure, useful for debugging 7865 # configure, is in config.log if it exists. 7866 7867 debug=false 7868 ac_cs_recheck=false 7869 ac_cs_silent=false 7870 7871 SHELL=\${CONFIG_SHELL-$SHELL} 7872 export SHELL 7873 _ASEOF 7874 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7875 ## -------------------- ## 7876 ## M4sh Initialization. ## 7877 ## -------------------- ## 7878 7879 # Be more Bourne compatible 7880 DUALCASE=1; export DUALCASE # for MKS sh 7881 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7882 emulate sh 7883 NULLCMD=: 7884 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7885 # is contrary to our usage. Disable this feature. 7886 alias -g '${1+"$@"}'='"$@"' 7887 setopt NO_GLOB_SUBST 7888 else 7889 case `(set -o) 2>/dev/null` in #( 7890 *posix*) : 7891 set -o posix ;; #( 7892 *) : 7893 ;; 7894 esac 7895 fi 7896 7897 7898 as_nl=' 7899 ' 7900 export as_nl 7901 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7902 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7903 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7904 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7905 # Prefer a ksh shell builtin over an external printf program on Solaris, 7906 # but without wasting forks for bash or zsh. 7907 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7908 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7909 as_echo='print -r --' 7910 as_echo_n='print -rn --' 7911 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7912 as_echo='printf %s\n' 7913 as_echo_n='printf %s' 7914 else 7915 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7916 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7917 as_echo_n='/usr/ucb/echo -n' 7918 else 7919 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7920 as_echo_n_body='eval 7921 arg=$1; 7922 case $arg in #( 7923 *"$as_nl"*) 7924 expr "X$arg" : "X\\(.*\\)$as_nl"; 7925 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7926 esac; 7927 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7928 ' 7929 export as_echo_n_body 7930 as_echo_n='sh -c $as_echo_n_body as_echo' 7931 fi 7932 export as_echo_body 7933 as_echo='sh -c $as_echo_body as_echo' 7934 fi 7935 7936 # The user is always right. 7937 if test "${PATH_SEPARATOR+set}" != set; then 7938 PATH_SEPARATOR=: 7939 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7940 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7941 PATH_SEPARATOR=';' 7942 } 7943 fi 7944 7945 7946 # IFS 7947 # We need space, tab and new line, in precisely that order. Quoting is 7948 # there to prevent editors from complaining about space-tab. 7949 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7950 # splitting by setting IFS to empty value.) 7951 IFS=" "" $as_nl" 7952 7953 # Find who we are. Look in the path if we contain no directory separator. 7954 case $0 in #(( 7955 *[\\/]* ) as_myself=$0 ;; 7956 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7957 for as_dir in $PATH 7958 do 7959 IFS=$as_save_IFS 7960 test -z "$as_dir" && as_dir=. 7961 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7962 done 7963 IFS=$as_save_IFS 7964 7965 ;; 7966 esac 7967 # We did not find ourselves, most probably we were run as `sh COMMAND' 7968 # in which case we are not to be found in the path. 7969 if test "x$as_myself" = x; then 7970 as_myself=$0 7971 fi 7972 if test ! -f "$as_myself"; then 7973 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7974 exit 1 7975 fi 7976 7977 # Unset variables that we do not need and which cause bugs (e.g. in 7978 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7979 # suppresses any "Segmentation fault" message there. '((' could 7980 # trigger a bug in pdksh 5.2.14. 7981 for as_var in BASH_ENV ENV MAIL MAILPATH 7982 do eval test x\${$as_var+set} = xset \ 7983 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7984 done 7985 PS1='$ ' 7986 PS2='> ' 7987 PS4='+ ' 7988 7989 # NLS nuisances. 7990 LC_ALL=C 7991 export LC_ALL 7992 LANGUAGE=C 7993 export LANGUAGE 7994 7995 # CDPATH. 7996 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7997 7998 7999 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8000 # ---------------------------------------- 8001 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8002 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8003 # script with STATUS, using 1 if that was 0. 8004 as_fn_error () 8005 { 8006 as_status=$1; test $as_status -eq 0 && as_status=1 8007 if test "$4"; then 8008 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8009 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8010 fi 8011 $as_echo "$as_me: error: $2" >&2 8012 as_fn_exit $as_status 8013 } # as_fn_error 8014 8015 8016 # as_fn_set_status STATUS 8017 # ----------------------- 8018 # Set $? to STATUS, without forking. 8019 as_fn_set_status () 8020 { 8021 return $1 8022 } # as_fn_set_status 8023 8024 # as_fn_exit STATUS 8025 # ----------------- 8026 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8027 as_fn_exit () 8028 { 8029 set +e 8030 as_fn_set_status $1 8031 exit $1 8032 } # as_fn_exit 8033 8034 # as_fn_unset VAR 8035 # --------------- 8036 # Portably unset VAR. 8037 as_fn_unset () 8038 { 8039 { eval $1=; unset $1;} 8040 } 8041 as_unset=as_fn_unset 8042 # as_fn_append VAR VALUE 8043 # ---------------------- 8044 # Append the text in VALUE to the end of the definition contained in VAR. Take 8045 # advantage of any shell optimizations that allow amortized linear growth over 8046 # repeated appends, instead of the typical quadratic growth present in naive 8047 # implementations. 8048 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8049 eval 'as_fn_append () 8050 { 8051 eval $1+=\$2 8052 }' 8053 else 8054 as_fn_append () 8055 { 8056 eval $1=\$$1\$2 8057 } 8058 fi # as_fn_append 8059 8060 # as_fn_arith ARG... 8061 # ------------------ 8062 # Perform arithmetic evaluation on the ARGs, and store the result in the 8063 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8064 # must be portable across $(()) and expr. 8065 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8066 eval 'as_fn_arith () 8067 { 8068 as_val=$(( $* )) 8069 }' 8070 else 8071 as_fn_arith () 8072 { 8073 as_val=`expr "$@" || test $? -eq 1` 8074 } 8075 fi # as_fn_arith 8076 8077 8078 if expr a : '\(a\)' >/dev/null 2>&1 && 8079 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8080 as_expr=expr 8081 else 8082 as_expr=false 8083 fi 8084 8085 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8086 as_basename=basename 8087 else 8088 as_basename=false 8089 fi 8090 8091 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8092 as_dirname=dirname 8093 else 8094 as_dirname=false 8095 fi 8096 8097 as_me=`$as_basename -- "$0" || 8098 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8099 X"$0" : 'X\(//\)$' \| \ 8100 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8101 $as_echo X/"$0" | 8102 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8103 s//\1/ 8104 q 8105 } 8106 /^X\/\(\/\/\)$/{ 8107 s//\1/ 8108 q 8109 } 8110 /^X\/\(\/\).*/{ 8111 s//\1/ 8112 q 8113 } 8114 s/.*/./; q'` 8115 8116 # Avoid depending upon Character Ranges. 8117 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8118 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8119 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8120 as_cr_digits='0123456789' 8121 as_cr_alnum=$as_cr_Letters$as_cr_digits 8122 8123 ECHO_C= ECHO_N= ECHO_T= 8124 case `echo -n x` in #((((( 8125 -n*) 8126 case `echo 'xy\c'` in 8127 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8128 xy) ECHO_C='\c';; 8129 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8130 ECHO_T=' ';; 8131 esac;; 8132 *) 8133 ECHO_N='-n';; 8134 esac 8135 8136 rm -f conf$$ conf$$.exe conf$$.file 8137 if test -d conf$$.dir; then 8138 rm -f conf$$.dir/conf$$.file 8139 else 8140 rm -f conf$$.dir 8141 mkdir conf$$.dir 2>/dev/null 8142 fi 8143 if (echo >conf$$.file) 2>/dev/null; then 8144 if ln -s conf$$.file conf$$ 2>/dev/null; then 8145 as_ln_s='ln -s' 8146 # ... but there are two gotchas: 8147 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8148 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8149 # In both cases, we have to default to `cp -p'. 8150 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8151 as_ln_s='cp -p' 8152 elif ln conf$$.file conf$$ 2>/dev/null; then 8153 as_ln_s=ln 8154 else 8155 as_ln_s='cp -p' 8156 fi 8157 else 8158 as_ln_s='cp -p' 8159 fi 8160 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8161 rmdir conf$$.dir 2>/dev/null 8162 8163 8164 # as_fn_mkdir_p 8165 # ------------- 8166 # Create "$as_dir" as a directory, including parents if necessary. 8167 as_fn_mkdir_p () 8168 { 8169 8170 case $as_dir in #( 8171 -*) as_dir=./$as_dir;; 8172 esac 8173 test -d "$as_dir" || eval $as_mkdir_p || { 8174 as_dirs= 8175 while :; do 8176 case $as_dir in #( 8177 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8178 *) as_qdir=$as_dir;; 8179 esac 8180 as_dirs="'$as_qdir' $as_dirs" 8181 as_dir=`$as_dirname -- "$as_dir" || 8182 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8183 X"$as_dir" : 'X\(//\)[^/]' \| \ 8184 X"$as_dir" : 'X\(//\)$' \| \ 8185 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8186 $as_echo X"$as_dir" | 8187 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8188 s//\1/ 8189 q 8190 } 8191 /^X\(\/\/\)[^/].*/{ 8192 s//\1/ 8193 q 8194 } 8195 /^X\(\/\/\)$/{ 8196 s//\1/ 8197 q 8198 } 8199 /^X\(\/\).*/{ 8200 s//\1/ 8201 q 8202 } 8203 s/.*/./; q'` 8204 test -d "$as_dir" && break 8205 done 8206 test -z "$as_dirs" || eval "mkdir $as_dirs" 8207 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8208 8209 8210 } # as_fn_mkdir_p 8211 if mkdir -p . 2>/dev/null; then 8212 as_mkdir_p='mkdir -p "$as_dir"' 8213 else 8214 test -d ./-p && rmdir ./-p 8215 as_mkdir_p=false 8216 fi 8217 8218 if test -x / >/dev/null 2>&1; then 8219 as_test_x='test -x' 8220 else 8221 if ls -dL / >/dev/null 2>&1; then 8222 as_ls_L_option=L 8223 else 8224 as_ls_L_option= 8225 fi 8226 as_test_x=' 8227 eval sh -c '\'' 8228 if test -d "$1"; then 8229 test -d "$1/."; 8230 else 8231 case $1 in #( 8232 -*)set "./$1";; 8233 esac; 8234 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 8235 ???[sx]*):;;*)false;;esac;fi 8236 '\'' sh 8237 ' 8238 fi 8239 as_executable_p=$as_test_x 8240 8241 # Sed expression to map a string onto a valid CPP name. 8242 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8243 8244 # Sed expression to map a string onto a valid variable name. 8245 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8246 8247 8248 exec 6>&1 8249 ## ----------------------------------- ## 8250 ## Main body of $CONFIG_STATUS script. ## 8251 ## ----------------------------------- ## 8252 _ASEOF 8253 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8254 8255 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8256 # Save the log message, to keep $0 and so on meaningful, and to 8257 # report actual input values of CONFIG_FILES etc. instead of their 8258 # values after options handling. 8259 ac_log=" 8260 This file was extended by $as_me, which was 8261 generated by GNU Autoconf 2.67. Invocation command line was 8262 8263 CONFIG_FILES = $CONFIG_FILES 8264 CONFIG_HEADERS = $CONFIG_HEADERS 8265 CONFIG_LINKS = $CONFIG_LINKS 8266 CONFIG_COMMANDS = $CONFIG_COMMANDS 8267 $ $0 $@ 8268 8269 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8270 " 8271 8272 _ACEOF 8273 8274 case $ac_config_files in *" 8275 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8276 esac 8277 8278 case $ac_config_headers in *" 8279 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8280 esac 8281 8282 8283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8284 # Files that config.status was made for. 8285 config_files="$ac_config_files" 8286 config_headers="$ac_config_headers" 8287 8288 _ACEOF 8289 8290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8291 ac_cs_usage="\ 8292 \`$as_me' instantiates files and other configuration actions 8293 from templates according to the current configuration. Unless the files 8294 and actions are specified as TAGs, all are instantiated by default. 8295 8296 Usage: $0 [OPTION]... [TAG]... 8297 8298 -h, --help print this help, then exit 8299 -V, --version print version number and configuration settings, then exit 8300 --config print configuration, then exit 8301 -q, --quiet, --silent 8302 do not print progress messages 8303 -d, --debug don't remove temporary files 8304 --recheck update $as_me by reconfiguring in the same conditions 8305 --file=FILE[:TEMPLATE] 8306 instantiate the configuration file FILE 8307 --header=FILE[:TEMPLATE] 8308 instantiate the configuration header FILE 8309 8310 Configuration files: 8311 $config_files 8312 8313 Configuration headers: 8314 $config_headers 8315 8316 Report bugs to the package provider." 8317 8318 _ACEOF 8319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8320 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8321 ac_cs_version="\\ 8322 config.status 8323 configured by $0, generated by GNU Autoconf 2.67, 8324 with options \\"\$ac_cs_config\\" 8325 8326 Copyright (C) 2010 Free Software Foundation, Inc. 8327 This config.status script is free software; the Free Software Foundation 8328 gives unlimited permission to copy, distribute and modify it." 8329 8330 ac_pwd='$ac_pwd' 8331 srcdir='$srcdir' 8332 INSTALL='$INSTALL' 8333 test -n "\$AWK" || AWK=awk 8334 _ACEOF 8335 8336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8337 # The default lists apply if the user does not specify any file. 8338 ac_need_defaults=: 8339 while test $# != 0 8340 do 8341 case $1 in 8342 --*=?*) 8343 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8344 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8345 ac_shift=: 8346 ;; 8347 --*=) 8348 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8349 ac_optarg= 8350 ac_shift=: 8351 ;; 8352 *) 8353 ac_option=$1 8354 ac_optarg=$2 8355 ac_shift=shift 8356 ;; 8357 esac 8358 8359 case $ac_option in 8360 # Handling of the options. 8361 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8362 ac_cs_recheck=: ;; 8363 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8364 $as_echo "$ac_cs_version"; exit ;; 8365 --config | --confi | --conf | --con | --co | --c ) 8366 $as_echo "$ac_cs_config"; exit ;; 8367 --debug | --debu | --deb | --de | --d | -d ) 8368 debug=: ;; 8369 --file | --fil | --fi | --f ) 8370 $ac_shift 8371 case $ac_optarg in 8372 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8373 '') as_fn_error $? "missing file argument" ;; 8374 esac 8375 as_fn_append CONFIG_FILES " '$ac_optarg'" 8376 ac_need_defaults=false;; 8377 --header | --heade | --head | --hea ) 8378 $ac_shift 8379 case $ac_optarg in 8380 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8381 esac 8382 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8383 ac_need_defaults=false;; 8384 --he | --h) 8385 # Conflict between --help and --header 8386 as_fn_error $? "ambiguous option: \`$1' 8387 Try \`$0 --help' for more information.";; 8388 --help | --hel | -h ) 8389 $as_echo "$ac_cs_usage"; exit ;; 8390 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8391 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8392 ac_cs_silent=: ;; 8393 8394 # This is an error. 8395 -*) as_fn_error $? "unrecognized option: \`$1' 8396 Try \`$0 --help' for more information." ;; 8397 8398 *) as_fn_append ac_config_targets " $1" 8399 ac_need_defaults=false ;; 8400 8401 esac 8402 shift 8403 done 8404 8405 ac_configure_extra_args= 8406 8407 if $ac_cs_silent; then 8408 exec 6>/dev/null 8409 ac_configure_extra_args="$ac_configure_extra_args --silent" 8410 fi 8411 8412 _ACEOF 8413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8414 if \$ac_cs_recheck; then 8415 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8416 shift 8417 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8418 CONFIG_SHELL='$SHELL' 8419 export CONFIG_SHELL 8420 exec "\$@" 8421 fi 8422 8423 _ACEOF 8424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8425 exec 5>>config.log 8426 { 8427 echo 8428 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8429 ## Running $as_me. ## 8430 _ASBOX 8431 $as_echo "$ac_log" 8432 } >&5 8433 8434 _ACEOF 8435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8436 _ACEOF 8437 8438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8439 8440 # Handling of arguments. 8441 for ac_config_target in $ac_config_targets 8442 do 8443 case $ac_config_target in 8444 "common/icucfg.h") CONFIG_HEADERS="$CONFIG_HEADERS common/icucfg.h" ;; 8445 "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;; 8446 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8447 "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;; 8448 "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;; 8449 "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;; 8450 "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;; 8451 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 8452 "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;; 8453 "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;; 8454 "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;; 8455 "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;; 8456 "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;; 8457 "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;; 8458 "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;; 8459 "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;; 8460 "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;; 8461 "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;; 8462 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; 8463 "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;; 8464 "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;; 8465 "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;; 8466 "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;; 8467 "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;; 8468 "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;; 8469 "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;; 8470 "tools/genctd/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genctd/Makefile" ;; 8471 "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;; 8472 "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;; 8473 "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;; 8474 "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;; 8475 "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;; 8476 "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;; 8477 "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;; 8478 "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;; 8479 "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;; 8480 "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;; 8481 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 8482 "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;; 8483 "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;; 8484 "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;; 8485 "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;; 8486 "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;; 8487 "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;; 8488 "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;; 8489 "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;; 8490 "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;; 8491 "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;; 8492 "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;; 8493 "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;; 8494 "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;; 8495 "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;; 8496 "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;; 8497 "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;; 8498 "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;; 8499 "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;; 8500 "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;; 8501 "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;; 8502 "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;; 8503 "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;; 8504 "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;; 8505 "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;; 8506 "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;; 8507 "common/unicode/platform.h") CONFIG_FILES="$CONFIG_FILES common/unicode/platform.h" ;; 8508 8509 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8510 esac 8511 done 8512 8513 8514 # If the user did not use the arguments to specify the items to instantiate, 8515 # then the envvar interface is used. Set only those that are not. 8516 # We use the long form for the default assignment because of an extremely 8517 # bizarre bug on SunOS 4.1.3. 8518 if $ac_need_defaults; then 8519 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8520 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8521 fi 8522 8523 # Have a temporary directory for convenience. Make it in the build tree 8524 # simply because there is no reason against having it here, and in addition, 8525 # creating and moving files from /tmp can sometimes cause problems. 8526 # Hook for its removal unless debugging. 8527 # Note that there is a small window in which the directory will not be cleaned: 8528 # after its creation but before its name has been assigned to `$tmp'. 8529 $debug || 8530 { 8531 tmp= 8532 trap 'exit_status=$? 8533 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8534 ' 0 8535 trap 'as_fn_exit 1' 1 2 13 15 8536 } 8537 # Create a (secure) tmp directory for tmp files. 8538 8539 { 8540 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8541 test -n "$tmp" && test -d "$tmp" 8542 } || 8543 { 8544 tmp=./conf$$-$RANDOM 8545 (umask 077 && mkdir "$tmp") 8546 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8547 8548 # Set up the scripts for CONFIG_FILES section. 8549 # No need to generate them if there are no CONFIG_FILES. 8550 # This happens for instance with `./config.status config.h'. 8551 if test -n "$CONFIG_FILES"; then 8552 8553 8554 ac_cr=`echo X | tr X '\015'` 8555 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8556 # But we know of no other shell where ac_cr would be empty at this 8557 # point, so we can use a bashism as a fallback. 8558 if test "x$ac_cr" = x; then 8559 eval ac_cr=\$\'\\r\' 8560 fi 8561 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8562 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8563 ac_cs_awk_cr='\\r' 8564 else 8565 ac_cs_awk_cr=$ac_cr 8566 fi 8567 8568 echo 'BEGIN {' >"$tmp/subs1.awk" && 8569 _ACEOF 8570 8571 8572 { 8573 echo "cat >conf$$subs.awk <<_ACEOF" && 8574 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8575 echo "_ACEOF" 8576 } >conf$$subs.sh || 8577 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8578 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8579 ac_delim='%!_!# ' 8580 for ac_last_try in false false false false false :; do 8581 . ./conf$$subs.sh || 8582 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8583 8584 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8585 if test $ac_delim_n = $ac_delim_num; then 8586 break 8587 elif $ac_last_try; then 8588 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8589 else 8590 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8591 fi 8592 done 8593 rm -f conf$$subs.sh 8594 8595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8596 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8597 _ACEOF 8598 sed -n ' 8599 h 8600 s/^/S["/; s/!.*/"]=/ 8601 p 8602 g 8603 s/^[^!]*!// 8604 :repl 8605 t repl 8606 s/'"$ac_delim"'$// 8607 t delim 8608 :nl 8609 h 8610 s/\(.\{148\}\)..*/\1/ 8611 t more1 8612 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8613 p 8614 n 8615 b repl 8616 :more1 8617 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8618 p 8619 g 8620 s/.\{148\}// 8621 t nl 8622 :delim 8623 h 8624 s/\(.\{148\}\)..*/\1/ 8625 t more2 8626 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8627 p 8628 b 8629 :more2 8630 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8631 p 8632 g 8633 s/.\{148\}// 8634 t delim 8635 ' <conf$$subs.awk | sed ' 8636 /^[^""]/{ 8637 N 8638 s/\n// 8639 } 8640 ' >>$CONFIG_STATUS || ac_write_fail=1 8641 rm -f conf$$subs.awk 8642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8643 _ACAWK 8644 cat >>"\$tmp/subs1.awk" <<_ACAWK && 8645 for (key in S) S_is_set[key] = 1 8646 FS = "" 8647 8648 } 8649 { 8650 line = $ 0 8651 nfields = split(line, field, "@") 8652 substed = 0 8653 len = length(field[1]) 8654 for (i = 2; i < nfields; i++) { 8655 key = field[i] 8656 keylen = length(key) 8657 if (S_is_set[key]) { 8658 value = S[key] 8659 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8660 len += length(value) + length(field[++i]) 8661 substed = 1 8662 } else 8663 len += 1 + keylen 8664 } 8665 8666 print line 8667 } 8668 8669 _ACAWK 8670 _ACEOF 8671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8672 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8673 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8674 else 8675 cat 8676 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8677 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8678 _ACEOF 8679 8680 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8681 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8682 # trailing colons and then remove the whole line if VPATH becomes empty 8683 # (actually we leave an empty line to preserve line numbers). 8684 if test "x$srcdir" = x.; then 8685 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8686 h 8687 s/// 8688 s/^/:/ 8689 s/[ ]*$/:/ 8690 s/:\$(srcdir):/:/g 8691 s/:\${srcdir}:/:/g 8692 s/:@srcdir@:/:/g 8693 s/^:*// 8694 s/:*$// 8695 x 8696 s/\(=[ ]*\).*/\1/ 8697 G 8698 s/\n// 8699 s/^[^=]*=[ ]*$// 8700 }' 8701 fi 8702 8703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8704 fi # test -n "$CONFIG_FILES" 8705 8706 # Set up the scripts for CONFIG_HEADERS section. 8707 # No need to generate them if there are no CONFIG_HEADERS. 8708 # This happens for instance with `./config.status Makefile'. 8709 if test -n "$CONFIG_HEADERS"; then 8710 cat >"$tmp/defines.awk" <<\_ACAWK || 8711 BEGIN { 8712 _ACEOF 8713 8714 # Transform confdefs.h into an awk script `defines.awk', embedded as 8715 # here-document in config.status, that substitutes the proper values into 8716 # config.h.in to produce config.h. 8717 8718 # Create a delimiter string that does not exist in confdefs.h, to ease 8719 # handling of long lines. 8720 ac_delim='%!_!# ' 8721 for ac_last_try in false false :; do 8722 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8723 if test -z "$ac_t"; then 8724 break 8725 elif $ac_last_try; then 8726 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8727 else 8728 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8729 fi 8730 done 8731 8732 # For the awk script, D is an array of macro values keyed by name, 8733 # likewise P contains macro parameters if any. Preserve backslash 8734 # newline sequences. 8735 8736 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8737 sed -n ' 8738 s/.\{148\}/&'"$ac_delim"'/g 8739 t rset 8740 :rset 8741 s/^[ ]*#[ ]*define[ ][ ]*/ / 8742 t def 8743 d 8744 :def 8745 s/\\$// 8746 t bsnl 8747 s/["\\]/\\&/g 8748 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8749 D["\1"]=" \3"/p 8750 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8751 d 8752 :bsnl 8753 s/["\\]/\\&/g 8754 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8755 D["\1"]=" \3\\\\\\n"\\/p 8756 t cont 8757 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8758 t cont 8759 d 8760 :cont 8761 n 8762 s/.\{148\}/&'"$ac_delim"'/g 8763 t clear 8764 :clear 8765 s/\\$// 8766 t bsnlc 8767 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8768 d 8769 :bsnlc 8770 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8771 b cont 8772 ' <confdefs.h | sed ' 8773 s/'"$ac_delim"'/"\\\ 8774 "/g' >>$CONFIG_STATUS || ac_write_fail=1 8775 8776 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8777 for (key in D) D_is_set[key] = 1 8778 FS = "" 8779 } 8780 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8781 line = \$ 0 8782 split(line, arg, " ") 8783 if (arg[1] == "#") { 8784 defundef = arg[2] 8785 mac1 = arg[3] 8786 } else { 8787 defundef = substr(arg[1], 2) 8788 mac1 = arg[2] 8789 } 8790 split(mac1, mac2, "(") #) 8791 macro = mac2[1] 8792 prefix = substr(line, 1, index(line, defundef) - 1) 8793 if (D_is_set[macro]) { 8794 # Preserve the white space surrounding the "#". 8795 print prefix "define", macro P[macro] D[macro] 8796 next 8797 } else { 8798 # Replace #undef with comments. This is necessary, for example, 8799 # in the case of _POSIX_SOURCE, which is predefined and required 8800 # on some systems where configure will not decide to define it. 8801 if (defundef == "undef") { 8802 print "/*", prefix defundef, macro, "*/" 8803 next 8804 } 8805 } 8806 } 8807 { print } 8808 _ACAWK 8809 _ACEOF 8810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8811 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 8812 fi # test -n "$CONFIG_HEADERS" 8813 8814 8815 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 8816 shift 8817 for ac_tag 8818 do 8819 case $ac_tag in 8820 :[FHLC]) ac_mode=$ac_tag; continue;; 8821 esac 8822 case $ac_mode$ac_tag in 8823 :[FHL]*:*);; 8824 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8825 :[FH]-) ac_tag=-:-;; 8826 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8827 esac 8828 ac_save_IFS=$IFS 8829 IFS=: 8830 set x $ac_tag 8831 IFS=$ac_save_IFS 8832 shift 8833 ac_file=$1 8834 shift 8835 8836 case $ac_mode in 8837 :L) ac_source=$1;; 8838 :[FH]) 8839 ac_file_inputs= 8840 for ac_f 8841 do 8842 case $ac_f in 8843 -) ac_f="$tmp/stdin";; 8844 *) # Look for the file first in the build tree, then in the source tree 8845 # (if the path is not absolute). The absolute path cannot be DOS-style, 8846 # because $ac_f cannot contain `:'. 8847 test -f "$ac_f" || 8848 case $ac_f in 8849 [\\/$]*) false;; 8850 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8851 esac || 8852 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8853 esac 8854 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8855 as_fn_append ac_file_inputs " '$ac_f'" 8856 done 8857 8858 # Let's still pretend it is `configure' which instantiates (i.e., don't 8859 # use $as_me), people would be surprised to read: 8860 # /* config.h. Generated by config.status. */ 8861 configure_input='Generated from '` 8862 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8863 `' by configure.' 8864 if test x"$ac_file" != x-; then 8865 configure_input="$ac_file. $configure_input" 8866 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8867 $as_echo "$as_me: creating $ac_file" >&6;} 8868 fi 8869 # Neutralize special characters interpreted by sed in replacement strings. 8870 case $configure_input in #( 8871 *\&* | *\|* | *\\* ) 8872 ac_sed_conf_input=`$as_echo "$configure_input" | 8873 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8874 *) ac_sed_conf_input=$configure_input;; 8875 esac 8876 8877 case $ac_tag in 8878 *:-:* | *:-) cat >"$tmp/stdin" \ 8879 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8880 esac 8881 ;; 8882 esac 8883 8884 ac_dir=`$as_dirname -- "$ac_file" || 8885 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8886 X"$ac_file" : 'X\(//\)[^/]' \| \ 8887 X"$ac_file" : 'X\(//\)$' \| \ 8888 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8889 $as_echo X"$ac_file" | 8890 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8891 s//\1/ 8892 q 8893 } 8894 /^X\(\/\/\)[^/].*/{ 8895 s//\1/ 8896 q 8897 } 8898 /^X\(\/\/\)$/{ 8899 s//\1/ 8900 q 8901 } 8902 /^X\(\/\).*/{ 8903 s//\1/ 8904 q 8905 } 8906 s/.*/./; q'` 8907 as_dir="$ac_dir"; as_fn_mkdir_p 8908 ac_builddir=. 8909 8910 case "$ac_dir" in 8911 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8912 *) 8913 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8914 # A ".." for each directory in $ac_dir_suffix. 8915 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8916 case $ac_top_builddir_sub in 8917 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8918 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8919 esac ;; 8920 esac 8921 ac_abs_top_builddir=$ac_pwd 8922 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8923 # for backward compatibility: 8924 ac_top_builddir=$ac_top_build_prefix 8925 8926 case $srcdir in 8927 .) # We are building in place. 8928 ac_srcdir=. 8929 ac_top_srcdir=$ac_top_builddir_sub 8930 ac_abs_top_srcdir=$ac_pwd ;; 8931 [\\/]* | ?:[\\/]* ) # Absolute name. 8932 ac_srcdir=$srcdir$ac_dir_suffix; 8933 ac_top_srcdir=$srcdir 8934 ac_abs_top_srcdir=$srcdir ;; 8935 *) # Relative name. 8936 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8937 ac_top_srcdir=$ac_top_build_prefix$srcdir 8938 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8939 esac 8940 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8941 8942 8943 case $ac_mode in 8944 :F) 8945 # 8946 # CONFIG_FILE 8947 # 8948 8949 case $INSTALL in 8950 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8951 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8952 esac 8953 _ACEOF 8954 8955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8956 # If the template does not know about datarootdir, expand it. 8957 # FIXME: This hack should be removed a few years after 2.60. 8958 ac_datarootdir_hack=; ac_datarootdir_seen= 8959 ac_sed_dataroot=' 8960 /datarootdir/ { 8961 p 8962 q 8963 } 8964 /@datadir@/p 8965 /@docdir@/p 8966 /@infodir@/p 8967 /@localedir@/p 8968 /@mandir@/p' 8969 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8970 *datarootdir*) ac_datarootdir_seen=yes;; 8971 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8973 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8974 _ACEOF 8975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8976 ac_datarootdir_hack=' 8977 s&@datadir@&$datadir&g 8978 s&@docdir@&$docdir&g 8979 s&@infodir@&$infodir&g 8980 s&@localedir@&$localedir&g 8981 s&@mandir@&$mandir&g 8982 s&\\\${datarootdir}&$datarootdir&g' ;; 8983 esac 8984 _ACEOF 8985 8986 # Neutralize VPATH when `$srcdir' = `.'. 8987 # Shell code in configure.ac might set extrasub. 8988 # FIXME: do we really want to maintain this feature? 8989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8990 ac_sed_extra="$ac_vpsub 8991 $extrasub 8992 _ACEOF 8993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8994 :t 8995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8996 s|@configure_input@|$ac_sed_conf_input|;t t 8997 s&@top_builddir@&$ac_top_builddir_sub&;t t 8998 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8999 s&@srcdir@&$ac_srcdir&;t t 9000 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9001 s&@top_srcdir@&$ac_top_srcdir&;t t 9002 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9003 s&@builddir@&$ac_builddir&;t t 9004 s&@abs_builddir@&$ac_abs_builddir&;t t 9005 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9006 s&@INSTALL@&$ac_INSTALL&;t t 9007 $ac_datarootdir_hack 9008 " 9009 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9010 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9011 9012 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9013 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9014 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9016 which seems to be undefined. Please make sure it is defined" >&5 9017 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9018 which seems to be undefined. Please make sure it is defined" >&2;} 9019 9020 rm -f "$tmp/stdin" 9021 case $ac_file in 9022 -) cat "$tmp/out" && rm -f "$tmp/out";; 9023 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9024 esac \ 9025 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9026 ;; 9027 :H) 9028 # 9029 # CONFIG_HEADER 9030 # 9031 if test x"$ac_file" != x-; then 9032 { 9033 $as_echo "/* $configure_input */" \ 9034 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9035 } >"$tmp/config.h" \ 9036 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9037 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9039 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9040 else 9041 rm -f "$ac_file" 9042 mv "$tmp/config.h" "$ac_file" \ 9043 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9044 fi 9045 else 9046 $as_echo "/* $configure_input */" \ 9047 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9048 || as_fn_error $? "could not create -" "$LINENO" 5 9049 fi 9050 ;; 9051 9052 9053 esac 9054 9055 done # for ac_tag 9056 9057 9058 as_fn_exit 0 9059 _ACEOF 9060 ac_clean_files=$ac_clean_files_save 9061 9062 test $ac_write_fail = 0 || 9063 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9064 9065 9066 # configure is writing to config.log, and then calls config.status. 9067 # config.status does its own redirection, appending to config.log. 9068 # Unfortunately, on DOS this fails, as config.log is still kept open 9069 # by configure, so config.status won't be able to write to it; its 9070 # output is simply discarded. So we exec the FD to /dev/null, 9071 # effectively closing config.log, so it can be properly (re)opened and 9072 # appended to by config.status. When coming back to configure, we 9073 # need to make the FD available again. 9074 if test "$no_create" != yes; then 9075 ac_cs_success=: 9076 ac_config_status_args= 9077 test "$silent" = yes && 9078 ac_config_status_args="$ac_config_status_args --quiet" 9079 exec 5>/dev/null 9080 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9081 exec 5>>config.log 9082 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9083 # would make configure fail if this is the last instruction. 9084 $ac_cs_success || as_fn_exit 1 9085 fi 9086 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9088 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9089 fi 9090 9091 9092 echo 9093 echo "ICU for C/C++ $VERSION is ready to be built." 9094 echo "=== Important Notes: ===" 9095 9096 if test $ICU_USE_THREADS = 0; then 9097 echo 9098 echo "** ICU was configured without mutex or thread support. Multithread-safe operation will not be tested. If this is unexpected, then run configure with --enable-threads=yes or check the messages above to see why thread support was not found." 1>&6 9099 echo 9100 fi 9101 9102 echo "Data Packaging: $datapackaging" 9103 echo " This means: $datapackaging_msg" 9104 echo " To locate data: $datapackaging_howfound" 9105 9106 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then 9107 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU." 9108 else 9109 echo "** WARNING: $U_MAKE may not be GNU make." 9110 echo "This may cause ICU to fail to build. Please make sure that GNU make" 9111 echo "is in your PATH so that the configure script can detect its location." 9112 fi 9113 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5 9115 $as_echo_n "checking the version of \"$U_MAKE\"... 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