/js/src/configure.in
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1dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- 2dnl vi: set tabstop=4 shiftwidth=4 expandtab syntax=m4: 3dnl ***** BEGIN LICENSE BLOCK ***** 4dnl Version: MPL 1.1/GPL 2.0/LGPL 2.1 5dnl 6dnl The contents of this file are subject to the Mozilla Public License Version 7dnl 1.1 (the "License"); you may not use this file except in compliance with 8dnl the License. You may obtain a copy of the License at 9dnl http://www.mozilla.org/MPL/ 10dnl 11dnl Software distributed under the License is distributed on an "AS IS" basis, 12dnl WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 13dnl for the specific language governing rights and limitations under the 14dnl License. 15dnl 16dnl The Original Code is this file as it was released upon August 6, 1998. 17dnl 18dnl The Initial Developer of the Original Code is 19dnl Christopher Seawood. 20dnl Portions created by the Initial Developer are Copyright (C) 1998-2001 21dnl the Initial Developer. All Rights Reserved. 22dnl 23dnl Contributor(s): 24dnl Jamie Zawinski <jwz@jwz.org> 25dnl gettimeofday args check 26dnl Christopher Blizzard <blizzard@appliedtheory.com> 27dnl gnomefe update & enable-pthreads 28dnl Ramiro Estrugo <ramiro@netscape.com> 29dnl X11 makedepend support 30dnl Insure support. 31dnl Henry Sobotka <sobotka@axess.com> 32dnl OS/2 support 33dnl Dan Mosedale <dmose@mozilla.org> 34dnl LDAP support 35dnl Seth Spitzer <sspitzer@netscape.com> 36dnl xpctools support 37dnl Benjamin Smedberg <benjamin@smedbergs.us> 38dnl Howard Chu <hyc@symas.com> 39dnl MSYS support 40dnl Mark Mentovai <mark@moxienet.com>: 41dnl Mac OS X 10.4 support 42dnl Giorgio Maone <g.maone@informaction.com> 43dnl MSVC l10n compatible version check 44dnl Ben Turner <mozilla@songbirdnest.com> 45dnl Windows x64 support 46dnl Makoto Kato <m_kato@ga2.so-net.ne.jp> 47dnl 48dnl Alternatively, the contents of this file may be used under the terms of 49dnl either the GNU General Public License Version 2 or later (the "GPL"), or 50dnl the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 51dnl in which case the provisions of the GPL or the LGPL are applicable instead 52dnl of those above. If you wish to allow use of your version of this file only 53dnl under the terms of either the GPL or the LGPL, and not to allow others to 54dnl use your version of this file under the terms of the MPL, indicate your 55dnl decision by deleting the provisions above and replace them with the notice 56dnl and other provisions required by the GPL or the LGPL. If you do not delete 57dnl the provisions above, a recipient may use your version of this file under 58dnl the terms of any one of the MPL, the GPL or the LGPL. 59dnl 60dnl ***** END LICENSE BLOCK ***** 61 62dnl Process this file with autoconf to produce a configure script. 63dnl ======================================================== 64 65AC_PREREQ(2.13) 66AC_INIT(jsapi.h) 67AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf) 68AC_CONFIG_HEADER(js-config.h) 69AC_CANONICAL_SYSTEM 70TARGET_CPU="${target_cpu}" 71TARGET_VENDOR="${target_vendor}" 72TARGET_OS="${target_os}" 73 74dnl ======================================================== 75dnl = 76dnl = Don't change the following two lines. Doing so breaks: 77dnl = 78dnl = CFLAGS="-foo" ./configure 79dnl = 80dnl ======================================================== 81CFLAGS="${CFLAGS=}" 82CPPFLAGS="${CPPFLAGS=}" 83CXXFLAGS="${CXXFLAGS=}" 84LDFLAGS="${LDFLAGS=}" 85HOST_CFLAGS="${HOST_CFLAGS=}" 86HOST_CXXFLAGS="${HOST_CXXFLAGS=}" 87HOST_LDFLAGS="${HOST_LDFLAGS=}" 88 89dnl ======================================================== 90dnl = Preserve certain environment flags passed to configure 91dnl = We want sub projects to receive the same flags 92dnl = untainted by this configure script 93dnl ======================================================== 94_SUBDIR_CC="$CC" 95_SUBDIR_CXX="$CXX" 96_SUBDIR_CFLAGS="$CFLAGS" 97_SUBDIR_CPPFLAGS="$CPPFLAGS" 98_SUBDIR_CXXFLAGS="$CXXFLAGS" 99_SUBDIR_LDFLAGS="$LDFLAGS" 100_SUBDIR_HOST_CC="$HOST_CC" 101_SUBDIR_HOST_CFLAGS="$HOST_CFLAGS" 102_SUBDIR_HOST_CXXFLAGS="$HOST_CXXFLAGS" 103_SUBDIR_HOST_LDFLAGS="$HOST_LDFLAGS" 104_SUBDIR_CONFIG_ARGS="$ac_configure_args" 105 106dnl Set the version number of the libs included with mozilla 107dnl ======================================================== 108NSPR_VERSION=4 109 110dnl Set the minimum version of toolkit libs used by mozilla 111dnl ======================================================== 112PERL_VERSION=5.006 113PYTHON_VERSION=2.5 114WINDRES_VERSION=2.14.90 115W32API_VERSION=3.14 116 117MSMANIFEST_TOOL= 118 119dnl Set various checks 120dnl ======================================================== 121MISSING_X= 122AC_PROG_AWK 123 124dnl Initialize the Pthread test variables early so they can be 125dnl overridden by each platform. 126dnl ======================================================== 127USE_PTHREADS= 128_PTHREAD_LDFLAGS="" 129 130dnl Do not allow a separate objdir build if a srcdir build exists. 131dnl ============================================================== 132_topsrcdir=`cd \`dirname $0\`; pwd` 133_objdir=`pwd` 134 135if test "$_topsrcdir" != "$_objdir" 136then 137 # Check for a couple representative files in the source tree 138 _conflict_files= 139 for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do 140 if test -f $file; then 141 _conflict_files="$_conflict_files $file" 142 fi 143 done 144 if test "$_conflict_files"; then 145 echo "***" 146 echo "* Your source tree contains these files:" 147 for file in $_conflict_files; do 148 echo "* $file" 149 done 150 cat 1>&2 <<-EOF 151 * This indicates that you previously built in the source tree. 152 * A source tree build can confuse the separate objdir build. 153 * 154 * To clean up the source tree: 155 * 1. cd $_topsrcdir 156 * 2. gmake distclean 157 *** 158 EOF 159 exit 1 160 break 161 fi 162fi 163MOZ_BUILD_ROOT=`pwd` 164 165dnl Choose where to put the 'dist' directory. 166dnl ============================================================== 167 168MOZ_ARG_WITH_STRING(dist-dir, 169[ --with-dist-dir=DIR Use DIR as 'dist' staging area. DIR may be 170 relative to the top of SpiderMonkey build tree, 171 or absolute.], 172 TOP_DIST=$withval, 173 TOP_DIST=dist) 174AC_SUBST(TOP_DIST) 175 176dnl Default to MSVC for win32 177dnl ============================================================== 178if test -z "$CROSS_COMPILE"; then 179case "$target" in 180*-mingw*) 181 if test -z "$CC"; then CC=cl; fi 182 if test -z "$CXX"; then CXX=cl; fi 183 if test -z "$CPP"; then CPP="cl -E -nologo"; fi 184 if test -z "$CXXCPP"; then CXXCPP="cl -TP -E -nologo"; ac_cv_prog_CXXCPP="$CXXCPP"; fi 185 if test -z "$LD"; then LD=link; fi 186 if test -z "$AS"; then 187 case "${target_cpu}" in 188 i*86) 189 AS=ml; 190 ;; 191 x86_64) 192 AS=ml64; 193 ;; 194 esac 195 fi 196 if test -z "$MIDL"; then MIDL=midl; fi 197 ;; 198*-darwin*) 199 # prefer gcc-4.2 to default cc on older xcode 200 MOZ_PATH_PROGS(CC, $CC gcc-4.2 gcc) 201 MOZ_PATH_PROGS(CXX, $CXX g++-4.2 g++) 202 ;; 203esac 204fi 205 206COMPILE_ENVIRONMENT=1 207MOZ_ARG_DISABLE_BOOL(compile-environment, 208[ --disable-compile-environment 209 Disable compiler/library checks.], 210 COMPILE_ENVIRONMENT= ) 211AC_SUBST(COMPILE_ENVIRONMENT) 212 213dnl Check for Perl first -- needed for win32 SDK checks 214MOZ_PATH_PROGS(PERL, $PERL perl5 perl ) 215if test -z "$PERL" -o "$PERL" = ":"; then 216 AC_MSG_ERROR([perl not found in \$PATH]) 217fi 218 219MOZ_ARG_ENABLE_BOOL(shared-js, 220[ --disable-shared-js 221 Do not create a shared library.], 222 DISABLE_SHARED_JS=0, 223 DISABLE_SHARED_JS=1) 224 225if test "$DISABLE_SHARED_JS" = "1" ; then 226 AC_DEFINE(STATIC_EXPORTABLE_JS_API) 227else 228 JS_SHARED_LIBRARY=1 229fi 230AC_SUBST(JS_SHARED_LIBRARY) 231 232dnl ======================================================== 233dnl = Android uses a very custom (hacky) toolchain; we need to do this 234dnl = here, so that the compiler checks can succeed 235dnl ======================================================== 236 237MOZ_ARG_WITH_STRING(android-ndk, 238[ --with-android-ndk=DIR 239 location where the Android NDK can be found], 240 android_ndk=$withval) 241 242MOZ_ARG_WITH_STRING(android-toolchain, 243[ --with-android-toolchain=DIR 244 location of the android toolchain, default NDK/build/prebuilt/HOST/arm-eabi-4.4.0], 245 android_toolchain=$withval) 246 247 248MOZ_ARG_WITH_STRING(android-version, 249[ --with-android-version=VER 250 android platform version, default 5], 251 android_version=$withval, 252 android_version=5) 253 254MOZ_ARG_WITH_STRING(android-sdk, 255[ --with-android-sdk=DIR 256 location where the Android SDK can be found (base directory, e.g. .../android/platforms/android-6)], 257 android_sdk=$withval) 258 259MOZ_ARG_WITH_STRING(android-platform, 260[ --with-android-platform=DIR 261 location of platform dir, default NDK/build/platforms/android-5/arch-arm], 262 android_platform=$withval) 263 264MOZ_ARG_ENABLE_BOOL(android-libstdcxx, 265[ --enable-android-libstdcxx 266 use GNU libstdc++ instead of STLPort for NDK >= 5], 267 MOZ_ANDROID_LIBSTDCXX=1, 268 MOZ_ANDROID_LIBSTDCXX= ) 269 270case "$target" in 271arm-linux*-android*|*-linuxandroid*) 272 android_tool_prefix="arm-linux-androideabi" 273 ;; 274arm-android-eabi) 275 android_tool_prefix="arm-eabi" 276 ;; 277i?86-*android*) 278 android_tool_prefix="i686-android-linux" 279 ;; 280*) 281 android_tool_prefix="$target_os" 282 ;; 283esac 284 285MOZ_ARG_WITH_STRING(gonk, 286[ --with-gonk=DIR 287 location of gonk dir], 288 gonkdir=$withval) 289 290if test -n "$gonkdir" ; then 291 kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"` 292 gonk_toolchain="$gonkdir"/prebuilt/$kernel_name-x86/toolchain/arm-eabi-4.4.3 293 294 dnl set up compilers 295 AS="$gonk_toolchain"/bin/"$android_tool_prefix"-as 296 CC="$gonk_toolchain"/bin/"$android_tool_prefix"-gcc 297 CXX="$gonk_toolchain"/bin/"$android_tool_prefix"-g++ 298 CPP="$gonk_toolchain"/bin/"$android_tool_prefix"-cpp 299 LD="$gonk_toolchain"/bin/"$android_tool_prefix"-ld 300 AR="$gonk_toolchain"/bin/"$android_tool_prefix"-ar 301 RANLIB="$gonk_toolchain"/bin/"$android_tool_prefix"-ranlib 302 STRIP="$gonk_toolchain"/bin/"$android_tool_prefix"-strip 303 304 STLPORT_CPPFLAGS="-I$gonkdir/external/stlport/stlport" 305 STLPORT_LIBS="-lstlport" 306 307 CPPFLAGS="-DANDROID -I$gonkdir/bionic/libc/include/ -I$gonkdir/bionic/libc/kernel/common -I$gonkdir/bionic/libc/arch-arm/include -I$gonkdir/bionic/libc/kernel/arch-arm -I$gonkdir/bionic/libm/include -I$gonkdir/frameworks/base/native/include -I$gonkdir/system/core/include -I$gonkdir/bionic $STLPORT_CPPFLAGS $CPPFLAGS" 308 CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS" 309 CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions $CXXFLAGS" 310 LIBS="$LIBS $STLPORT_LIBS" 311 312 dnl Add -llog by default, since we use it all over the place. 313 LDFLAGS="-mandroid -L$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib -Wl,-rpath-link=$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib --sysroot=$gonkdir/out/target/product/$GONK_PRODUCT/obj/ -llog $LDFLAGS" 314 315 dnl prevent cross compile section from using these flags as host flags 316 if test -z "$HOST_CPPFLAGS" ; then 317 HOST_CPPFLAGS=" " 318 fi 319 if test -z "$HOST_CFLAGS" ; then 320 HOST_CFLAGS=" " 321 fi 322 if test -z "$HOST_CXXFLAGS" ; then 323 HOST_CXXFLAGS=" " 324 fi 325 if test -z "$HOST_LDFLAGS" ; then 326 HOST_LDFLAGS=" " 327 fi 328 329 # save these for libffi's subconfigure, 330 # which doesn't know how to figure this stuff out on its own 331 ANDROID_CFLAGS="$CFLAGS" 332 ANDROID_CPPFLAGS="$CPPFLAGS" 333 ANDROID_LDFLAGS="$LDFLAGS" 334 335 AC_DEFINE(ANDROID) 336 AC_DEFINE(GONK) 337 CROSS_COMPILE=1 338else 339case "$target" in 340*-android*|*-linuxandroid*) 341 if test -z "$android_ndk" ; then 342 AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.]) 343 fi 344 345 if test -z "$android_sdk" ; then 346 AC_MSG_ERROR([You must specify --with-android-sdk=/path/to/sdk when targeting Android.]) 347 fi 348 349 android_platform_tools="$android_sdk"/../../platform-tools 350 if test ! -d "$android_platform_tools" ; then 351 android_platform_tools="$android_sdk"/tools # SDK Tools < r8 352 else 353 if ! test -e "$android_sdk"/source.properties ; then 354 AC_MSG_ERROR([The path in --with-android-sdk isn't valid (source.properties hasn't been found).]) 355 fi 356 357 # Minimum Android SDK API Level we require. 358 android_min_api_level=13 359 360 # Get the api level from "$android_sdk"/source.properties. 361 android_api_level=`$AWK -F = '$1 == "AndroidVersion.ApiLevel" {print $2}' "$android_sdk"/source.properties` 362 363 if test -z "$android_api_level" ; then 364 AC_MSG_ERROR([Unexpected error: no AndroidVersion.ApiLevel field has been found in source.properties.]) 365 fi 366 367 if ! test "$android_api_level" -eq "$android_api_level" ; then 368 AC_MSG_ERROR([Unexpected error: the found android api value isn't a number! (found $android_api_level)]) 369 fi 370 371 if test $android_api_level -lt $android_min_api_level ; then 372 AC_MSG_ERROR([The given Android SDK provides API level $android_api_level ($android_min_api_level or higher required).]) 373 fi 374 fi 375 376 if test -z "$android_toolchain" ; then 377 AC_MSG_CHECKING([for android toolchain directory]) 378 379 kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"` 380 381 android_toolchain="$android_ndk"/build/prebuilt/$kernel_name-x86/arm-eabi-4.4.0 382 383 # With newer NDK, the toolchain path has changed. 384 if ! test -d "$android_toolchain" ; then 385 android_toolchain="$android_ndk"/toolchains/arm-$kernel_name-androideabi-4.4.3/prebuilt/$kernel_name-x86 386 fi 387 388 if test -d "$android_toolchain" ; then 389 AC_MSG_RESULT([$android_toolchain]) 390 else 391 AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.]) 392 fi 393 fi 394 395 if test -z "$android_platform" ; then 396 AC_MSG_CHECKING([for android platform directory]) 397 398 android_platform="$android_ndk"/build/platforms/android-"$android_version"/arch-"$target_cpu" 399 400 # With newer NDK, the platform path has changed. 401 if ! test -d "$android_platform" ; then 402 android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_cpu" 403 fi 404 405 if test -d "$android_platform" ; then 406 AC_MSG_RESULT([$android_platform]) 407 else 408 AC_MSG_ERROR([not found. You have to specify --with-android-platform=/path/to/ndk/platform.]) 409 fi 410 fi 411 412 dnl set up compilers 413 AS="$android_toolchain"/bin/"$android_tool_prefix"-as 414 CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc 415 CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++ 416 CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp 417 LD="$android_toolchain"/bin/"$android_tool_prefix"-ld 418 AR="$android_toolchain"/bin/"$android_tool_prefix"-ar 419 RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib 420 STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip 421 422 CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS" 423 CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS" 424 CXXFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CXXFLAGS" 425 426 dnl Add -llog by default, since we use it all over the place. 427 dnl Add --allow-shlib-undefined, because libGLESv2 links to an 428 dnl undefined symbol (present on the hardware, just not in the 429 dnl NDK.) 430 LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -llog -Wl,--allow-shlib-undefined $LDFLAGS" 431 432 dnl prevent cross compile section from using these flags as host flags 433 if test -z "$HOST_CPPFLAGS" ; then 434 HOST_CPPFLAGS=" " 435 fi 436 if test -z "$HOST_CFLAGS" ; then 437 HOST_CFLAGS=" " 438 fi 439 if test -z "$HOST_CXXFLAGS" ; then 440 HOST_CXXFLAGS=" " 441 fi 442 if test -z "$HOST_LDFLAGS" ; then 443 HOST_LDFLAGS=" " 444 fi 445 446 ANDROID_NDK="${android_ndk}" 447 ANDROID_TOOLCHAIN="${android_toolchain}" 448 ANDROID_PLATFORM="${android_platform}" 449 ANDROID_SDK="${android_sdk}" 450 ANDROID_PLATFORM_TOOLS="${android_platform_tools}" 451 ANDROID_VERSION="${android_version}" 452 453 AC_DEFINE(ANDROID) 454 AC_DEFINE_UNQUOTED(ANDROID_VERSION, $android_version) 455 AC_SUBST(ANDROID_VERSION) 456 CROSS_COMPILE=1 457 MOZ_CHROME_FILE_FORMAT=omni 458 ;; 459esac 460 461fi 462 463AC_SUBST(ANDROID_NDK) 464AC_SUBST(ANDROID_TOOLCHAIN) 465AC_SUBST(ANDROID_PLATFORM) 466AC_SUBST(ANDROID_SDK) 467AC_SUBST(ANDROID_PLATFORM_TOOLS) 468 469dnl ======================================================== 470dnl Checks for compilers. 471dnl ======================================================== 472dnl Set CROSS_COMPILE in the environment when running configure 473dnl to use the cross-compile setup for now 474dnl ======================================================== 475 476dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269) 477AR_FLAGS='cr $@' 478 479if test "$COMPILE_ENVIRONMENT"; then 480 481# Note: 482# In Mozilla, we use the names $target, $host and $build incorrectly, but are 483# too far gone to back out now. See Bug 475488: 484# - When we say $target, we mean $host, that is, the system on which 485# Mozilla will be run. 486# - When we say $host, we mean $build, that is, the system on which Mozilla 487# is built. 488# - $target (in its correct usage) is for compilers who generate code for a 489# different platform than $host, so it would not be used by Mozilla. 490if test "$target" != "$host"; then 491 echo "cross compiling from $host to $target" 492 493 _SAVE_CC="$CC" 494 _SAVE_CFLAGS="$CFLAGS" 495 _SAVE_LDFLAGS="$LDFLAGS" 496 497 AC_MSG_CHECKING([for host c compiler]) 498 AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc cl icc, "") 499 if test -z "$HOST_CC"; then 500 AC_MSG_ERROR([no acceptable c compiler found in \$PATH]) 501 fi 502 AC_MSG_RESULT([$HOST_CC]) 503 AC_MSG_CHECKING([for host c++ compiler]) 504 AC_CHECK_PROGS(HOST_CXX, $HOST_CXX $CCC c++ g++ gcc CC cxx cc++ cl icc, "") 505 if test -z "$HOST_CXX"; then 506 AC_MSG_ERROR([no acceptable c++ compiler found in \$PATH]) 507 fi 508 AC_MSG_RESULT([$HOST_CXX]) 509 510 if test -z "$HOST_CFLAGS"; then 511 HOST_CFLAGS="$CFLAGS" 512 fi 513 if test -z "$HOST_CXXFLAGS"; then 514 HOST_CXXFLAGS="$CXXFLAGS" 515 fi 516 if test -z "$HOST_LDFLAGS"; then 517 HOST_LDFLAGS="$LDFLAGS" 518 fi 519 if test -z "$HOST_AR_FLAGS"; then 520 HOST_AR_FLAGS="$AR_FLAGS" 521 fi 522 AC_CHECK_PROGS(HOST_RANLIB, $HOST_RANLIB ranlib, ranlib, :) 523 AC_CHECK_PROGS(HOST_AR, $HOST_AR ar, ar, :) 524 CC="$HOST_CC" 525 CFLAGS="$HOST_CFLAGS" 526 LDFLAGS="$HOST_LDFLAGS" 527 528 AC_MSG_CHECKING([whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works]) 529 AC_TRY_COMPILE([], [return(0);], 530 [ac_cv_prog_hostcc_works=1 AC_MSG_RESULT([yes])], 531 AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CC cannot create executables.]) ) 532 533 CC="$HOST_CXX" 534 CFLAGS="$HOST_CXXFLAGS" 535 536 AC_MSG_CHECKING([whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works]) 537 AC_TRY_COMPILE([], [return(0);], 538 [ac_cv_prog_hostcxx_works=1 AC_MSG_RESULT([yes])], 539 AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CXX cannot create executables.]) ) 540 541 CC=$_SAVE_CC 542 CFLAGS=$_SAVE_CFLAGS 543 LDFLAGS=$_SAVE_LDFLAGS 544 545 AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", :) 546 unset ac_cv_prog_CC 547 AC_PROG_CC 548 AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", :) 549 unset ac_cv_prog_CXX 550 AC_PROG_CXX 551 552 AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", :) 553 AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", :) 554 MOZ_PATH_PROGS(AS, $AS "${target_alias}-as" "${target}-as", :) 555 AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", :) 556 AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", :) 557 AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", :) 558 AC_DEFINE(CROSS_COMPILE) 559 560 dnl If we cross compile for ppc on Mac OS X x86, cross_compiling will 561 dnl have erroneously been set to "no", because the x86 build host is 562 dnl able to run ppc code in a translated environment, making a cross 563 dnl compiler appear native. So we override that here. 564 cross_compiling=yes 565else 566 AC_PROG_CC 567 AC_PROG_CXX 568 AC_PROG_RANLIB 569 MOZ_PATH_PROGS(AS, $AS as, $CC) 570 AC_CHECK_PROGS(AR, ar, :) 571 AC_CHECK_PROGS(LD, ld, :) 572 AC_CHECK_PROGS(STRIP, strip, :) 573 AC_CHECK_PROGS(WINDRES, windres, :) 574 if test -z "$HOST_CC"; then 575 HOST_CC='$(CC)' 576 fi 577 if test -z "$HOST_CFLAGS"; then 578 HOST_CFLAGS='$(CFLAGS)' 579 fi 580 if test -z "$HOST_CXX"; then 581 HOST_CXX='$(CXX)' 582 fi 583 if test -z "$HOST_CXXFLAGS"; then 584 HOST_CXXFLAGS='$(CXXFLAGS)' 585 fi 586 if test -z "$HOST_LDFLAGS"; then 587 HOST_LDFLAGS='$(LDFLAGS)' 588 fi 589 if test -z "$HOST_RANLIB"; then 590 HOST_RANLIB='$(RANLIB)' 591 fi 592 if test -z "$HOST_AR"; then 593 HOST_AR='$(AR)' 594 fi 595 if test -z "$HOST_AR_FLAGS"; then 596 HOST_AR_FLAGS='$(AR_FLAGS)' 597 fi 598fi 599 600GNU_AS= 601GNU_LD= 602GNU_CC= 603GNU_CXX= 604CC_VERSION='N/A' 605CXX_VERSION='N/A' 606if test "$GCC" = "yes"; then 607 GNU_CC=1 608 CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'` 609fi 610if test "$GXX" = "yes"; then 611 GNU_CXX=1 612 CXX_VERSION=`$CXX -v 2>&1 | grep 'gcc version'` 613fi 614if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then 615 GNU_AS=1 616fi 617if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then 618 GNU_LD=1 619fi 620if test "$GNU_CC"; then 621 if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then 622 GCC_USE_GNU_LD=1 623 fi 624fi 625 626INTEL_CC= 627INTEL_CXX= 628if test "$GCC" = yes; then 629 if test "`$CC -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then 630 INTEL_CC=1 631 fi 632fi 633 634if test "$GXX" = yes; then 635 if test "`$CXX -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then 636 INTEL_CXX=1 637 fi 638fi 639 640CLANG_CC= 641CLANG_CXX= 642if test "$GCC" = yes; then 643 if test "`$CC -v 2>&1 | grep -c 'clang version'`" != "0"; then 644 CLANG_CC=1 645 fi 646fi 647 648if test "$GXX" = yes; then 649 if test "`$CXX -v 2>&1 | grep -c 'clang version'`" != "0"; then 650 CLANG_CXX=1 651 fi 652fi 653 654dnl Special win32 checks 655dnl ======================================================== 656WINVER=502 657dnl Target the Windows 7 SDK by default 658WINSDK_TARGETVER=601 659 660MOZ_ARG_WITH_STRING(windows-version, 661[ --with-windows-version=WINSDK_TARGETVER 662 Highest Windows version to target using this SDK 663 601: Windows 7], 664 WINSDK_TARGETVER=$withval) 665 666case "$WINSDK_TARGETVER" in 667601) 668 MOZ_WINSDK_TARGETVER=0${WINSDK_TARGETVER}0000 669 ;; 670 671*) 672 AC_MSG_ERROR([Invalid value for --with-windows-version ($WINSDK_TARGETVER), must be 601]); 673 ;; 674 675esac 676 677case "$target" in 678*-mingw*) 679 if test "$GCC" != "yes"; then 680 # Check to see if we are really running in a msvc environemnt 681 _WIN32_MSVC=1 682 683 # Make sure compilers are valid 684 CFLAGS="$CFLAGS -TC -nologo" 685 CXXFLAGS="$CXXFLAGS -TP -nologo" 686 # MSVC warning C4345 warns of newly conformant behavior as of VS2003. 687 # _CRT_SECURE_NO_WARNINGS disables warnings about using MSVC-specific 688 # secure CRT functions. 689 CXXFLAGS="$CXXFLAGS -wd4345 -D_CRT_SECURE_NO_WARNINGS" 690 AC_LANG_SAVE 691 AC_LANG_C 692 AC_TRY_COMPILE([#include <stdio.h>], 693 [ printf("Hello World\n"); ],, 694 AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) ) 695 696 AC_LANG_CPLUSPLUS 697 AC_TRY_COMPILE([#include <new.h>], 698 [ unsigned *test = new unsigned(42); ],, 699 AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) ) 700 AC_LANG_RESTORE 701 702 changequote(,) 703 _MSVC_VER_FILTER='s|.* ([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p' 704 changequote([,]) 705 706 # Determine compiler version 707 CC_VERSION=`"${CC}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` 708 _CC_MAJOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $1 }'` 709 _CC_MINOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $2 }'` 710 _CC_RELEASE=`echo ${CC_VERSION} | $AWK -F\. '{ print $3 }'` 711 _CC_BUILD=`echo ${CC_VERSION} | $AWK -F\. '{ print $4 }'` 712 _MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION} 713 714 CXX_VERSION=`"${CXX}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` 715 _CXX_MAJOR_VERSION=`echo ${CXX_VERSION} | $AWK -F\. '{ print $1 }'` 716 717 if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then 718 AC_MSG_ERROR([The major versions of \$CC and \$CXX do not match.]) 719 fi 720 721 if test "$_CC_MAJOR_VERSION" = "14"; then 722 dnl Require VC8SP1 or newer. 723 dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762. 724 if test "$_CC_RELEASE" -lt 50727 -o \ 725 \( "$_CC_RELEASE" -eq 50727 -a "$_CC_BUILD" -lt 762 \); then 726 AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. You probably need to install Service Pack 1 of Visual Studio 2005. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) 727 fi 728 729 _CC_SUITE=8 730 AC_DEFINE(_CRT_SECURE_NO_DEPRECATE) 731 AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE) 732 elif test "$_CC_MAJOR_VERSION" = "15"; then 733 _CC_SUITE=9 734 AC_DEFINE(_CRT_SECURE_NO_WARNINGS) 735 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) 736 elif test "$_CC_MAJOR_VERSION" = "16"; then 737 _CC_SUITE=10 738 AC_DEFINE(_CRT_SECURE_NO_WARNINGS) 739 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) 740 elif test "$_CC_MAJOR_VERSION" = "17"; then 741 _CC_SUITE=11 742 AC_DEFINE(_CRT_SECURE_NO_WARNINGS) 743 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) 744 else 745 AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) 746 fi 747 748 _MOZ_RTTI_FLAGS_ON='-GR' 749 _MOZ_RTTI_FLAGS_OFF='-GR-' 750 751 dnl Ensure that mt.exe is 'Microsoft (R) Manifest Tool', 752 dnl not something else like "magnetic tape manipulation utility". 753 MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'` 754 if test -z "$MSMT_TOOL"; then 755 AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.]) 756 fi 757 758 changequote(,) 759 _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p' 760 changequote([,]) 761 MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"` 762 if test -z "$MSMANIFEST_TOOL_VERSION"; then 763 AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.]) 764 fi 765 766 MSMANIFEST_TOOL=1 767 unset MSMT_TOOL 768 769 # Check linker version 770 _LD_FULL_VERSION=`"${LD}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` 771 _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'` 772 if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then 773 AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.]) 774 fi 775 776 INCREMENTAL_LINKER=1 777 778 # Identify which version of the SDK we're building with 779 # Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version 780 # from there 781 MOZ_CHECK_HEADERS([winsdkver.h]) 782 if test "$ac_cv_header_winsdkver_h" = "yes"; then 783 # Get the highest _WIN32_WINNT and NTDDI versions supported 784 # Take the higher of the two 785 # This is done because the Windows 7 beta SDK reports its 786 # NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should 787 AC_CACHE_CHECK(for highest Windows version supported by this SDK, 788 ac_cv_winsdk_maxver, 789 [cat > conftest.h <<EOF 790#include <winsdkver.h> 791#include <sdkddkver.h> 792 793#if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER) 794#define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) 795#else 796#define WINSDK_MAXVER NTDDI_MAXVER 797#endif 798 799WINSDK_MAXVER 800EOF 801 ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1` 802 rm -f conftest.h 803 ]) 804 MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver} 805 else 806 # Any SDK which doesn't have WinSDKVer.h is too old. 807 AC_MSG_ERROR([Your SDK does not have WinSDKVer.h. It is probably too old. Please upgrade to a newer SDK or try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this.]) 808 fi 809 810 unset _MSVC_VER_FILTER 811 812 AC_CACHE_CHECK(for std::_Throw, ac_cv_have_std__Throw, 813 [ 814 AC_LANG_SAVE 815 AC_LANG_CPLUSPLUS 816 _SAVE_CXXFLAGS="$CXXFLAGS" 817 CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" 818 AC_TRY_COMPILE([#include <exception>], 819 [std::_Throw(std::exception()); return 0;], 820 ac_cv_have_std__Throw="yes", 821 ac_cv_have_std__Throw="no") 822 CXXFLAGS="$_SAVE_CXXFLAGS" 823 AC_LANG_RESTORE 824 ]) 825 826 if test "$ac_cv_have_std__Throw" == "yes"; then 827 AC_CACHE_CHECK(for |class __declspec(dllimport) exception| bug, 828 ac_cv_have_dllimport_exception_bug, 829 [ 830 AC_LANG_SAVE 831 AC_LANG_CPLUSPLUS 832 _SAVE_CXXFLAGS="$CXXFLAGS" 833 CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" 834 AC_TRY_LINK([#include <vector>], 835 [std::vector<int> v; return v.at(1);], 836 ac_cv_have_dllimport_exception_bug="no", 837 ac_cv_have_dllimport_exception_bug="yes") 838 CXXFLAGS="$_SAVE_CXXFLAGS" 839 AC_LANG_RESTORE 840 ]) 841 if test "$ac_cv_have_dllimport_exception_bug" = "no"; then 842 WRAP_STL_INCLUDES=1 843 MOZ_MSVC_STL_WRAP__Throw=1 844 AC_DEFINE(MOZ_MSVC_STL_WRAP__Throw) 845 fi 846 else 847 AC_CACHE_CHECK(for overridable _RAISE, 848 ac_cv_have__RAISE, 849 [ 850 AC_LANG_SAVE 851 AC_LANG_CPLUSPLUS 852 _SAVE_CXXFLAGS="$CXXFLAGS" 853 CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" 854 AC_TRY_COMPILE([#include <xstddef> 855 #undef _RAISE 856 #define _RAISE(x) externallyDefinedFunction((x).what()) 857 #include <vector> 858 ], 859 [std::vector<int> v; return v.at(1);], 860 ac_cv_have__RAISE="no", 861 ac_cv_have__RAISE="yes") 862 CXXFLAGS="$_SAVE_CXXFLAGS" 863 AC_LANG_RESTORE 864 ]) 865 if test "$ac_cv_have__RAISE" = "yes"; then 866 WRAP_STL_INCLUDES=1 867 MOZ_MSVC_STL_WRAP__RAISE=1 868 AC_DEFINE(MOZ_MSVC_STL_WRAP__RAISE) 869 else 870 AC_MSG_ERROR([Gecko exception wrapping doesn't understand your your MSVC/SDK. Please file a bug describing this error and your build configuration.]) 871 fi 872 fi 873 874 if test "$WRAP_STL_INCLUDES" = "1"; then 875 STL_FLAGS='-D_HAS_EXCEPTIONS=0 -I$(DIST)/stl_wrappers' 876 fi 877 else 878 # Check w32api version 879 _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'` 880 _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'` 881 AC_MSG_CHECKING([for w32api version >= $W32API_VERSION]) 882 AC_TRY_COMPILE([#include <w32api.h>], 883 #if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \ 884 (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \ 885 __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION) 886 #error "test failed." 887 #endif 888 , [ res=yes ], [ res=no ]) 889 AC_MSG_RESULT([$res]) 890 if test "$res" != "yes"; then 891 AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.]) 892 fi 893 # Check windres version 894 AC_MSG_CHECKING([for windres version >= $WINDRES_VERSION]) 895 _WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'` 896 AC_MSG_RESULT([$_WINDRES_VERSION]) 897 _WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'` 898 _WINDRES_MINOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $2 }'` 899 _WINDRES_RELEASE_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $3 }'` 900 WINDRES_MAJOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $1 }'` 901 WINDRES_MINOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $2 }'` 902 WINDRES_RELEASE_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $3 }'` 903 if test "$_WINDRES_MAJOR_VERSION" -lt "$WINDRES_MAJOR_VERSION" -o \ 904 "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \ 905 "$_WINDRES_MINOR_VERSION" -lt "$WINDRES_MINOR_VERSION" -o \ 906 "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \ 907 "$_WINDRES_MINOR_VERSION" -eq "$WINDRES_MINOR_VERSION" -a \ 908 "$_WINDRES_RELEASE_VERSION" -lt "$WINDRES_RELEASE_VERSION" 909 then 910 AC_MSG_ERROR([windres version $WINDRES_VERSION or higher is required to build.]) 911 fi 912 913 MOZ_WINSDK_MAXVER=0x06010000 914 fi # !GNU_CC 915 916 AC_DEFINE_UNQUOTED(WINVER,0x$WINVER) 917 AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER) 918 # Require OS features provided by IE 5.0 919 AC_DEFINE_UNQUOTED(_WIN32_IE,0x0500) 920 921 # If the maximum version supported by this SDK is lower than the target 922 # version, error out 923 AC_MSG_CHECKING([for Windows SDK being recent enough]) 924 if $PERL -e "exit(0x$MOZ_WINSDK_TARGETVER > $MOZ_WINSDK_MAXVER)"; then 925 AC_MSG_RESULT("yes") 926 else 927 AC_MSG_RESULT("no") 928 AC_MSG_ERROR([You are targeting Windows version 0x$MOZ_WINSDK_TARGETVER, but your SDK only supports up to version $MOZ_WINSDK_MAXVER. Install and use an updated SDK, or target a lower version using --with-windows-version. Alternatively, try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this.]) 929 fi 930 931 AC_DEFINE_UNQUOTED(MOZ_WINSDK_TARGETVER,0x$MOZ_WINSDK_TARGETVER) 932 # Definitions matching sdkddkver.h 933 AC_DEFINE_UNQUOTED(MOZ_NTDDI_WS03, 0x05020000) 934 AC_DEFINE_UNQUOTED(MOZ_NTDDI_LONGHORN, 0x06000000) 935 AC_DEFINE_UNQUOTED(MOZ_NTDDI_WIN7, 0x06010000) 936 ;; 937esac 938 939AC_PROG_CPP 940AC_PROG_CXXCPP 941 942if test -n "$_WIN32_MSVC"; then 943 SKIP_PATH_CHECKS=1 944 SKIP_COMPILER_CHECKS=1 945 SKIP_LIBRARY_CHECKS=1 946 947 # Since we're skipping compiler and library checks, hard-code 948 # some facts here. 949 950 # Common to all MSVC environments: 951 952 # Windows lacks <stdint.h>, but has __int8, and so on. 953 AC_DEFINE(JS_HAVE___INTN) 954 AC_DEFINE(HAVE_LOCALECONV) 955 AC_DEFINE(HAVE_SYSTEMTIMETOFILETIME) 956 AC_DEFINE(HAVE_GETSYSTEMTIMEASFILETIME) 957 958 # Windows <stddef.h> defines intptr_t and uintptr_t. 959 # VS2005: http://msdn.microsoft.com/en-us/library/323b6b3k(VS.80).aspx 960 # VS2008: http://msdn.microsoft.com/en-us/library/323b6b3k.aspx 961 AC_DEFINE(JS_STDDEF_H_HAS_INTPTR_T) 962fi 963 964fi # COMPILE_ENVIRONMENT 965 966if test "$cross_compiling" = "yes"; then 967 CROSS_COMPILE=1 968else 969 CROSS_COMPILE= 970fi 971 972# Check to see if we are running in a broken QEMU scratchbox. 973# We know that anything below 1.0.16 is broken. 974AC_CHECK_PROGS(SBCONF, sb-conf ve, "") 975if test -n "$SBCONF"; then 976 _sb_version=`$SBCONF ve` 977 _sb_version_major=`echo $_sb_version | cut -f1 -d.` 978 _sb_version_minor=`echo $_sb_version | cut -f2 -d.` 979 _sb_version_point=`echo $_sb_version | cut -f3 -d.` 980 if test $_sb_version_major -eq 1 -a $_sb_version_minor -eq 0 -a $_sb_version_point -le 16; then 981 QEMU_CANT_RUN_JS_SHELL=1 982 fi 983fi 984AC_SUBST(QEMU_CANT_RUN_JS_SHELL) 985 986AC_SUBST(_MSC_VER) 987 988AC_SUBST(GNU_AS) 989AC_SUBST(GNU_LD) 990AC_SUBST(GNU_CC) 991AC_SUBST(GNU_CXX) 992AC_SUBST(INTEL_CC) 993AC_SUBST(INTEL_CXX) 994 995AC_SUBST(STL_FLAGS) 996AC_SUBST(WRAP_STL_INCLUDES) 997AC_SUBST(MOZ_MSVC_STL_WRAP__Throw) 998AC_SUBST(MOZ_MSVC_STL_WRAP__RAISE) 999 1000dnl ======================================================== 1001dnl Checks for programs. 1002dnl ======================================================== 1003AC_PROG_INSTALL 1004AC_PROG_LN_S 1005 1006if test -z "$TINDERBOX_SKIP_PERL_VERSION_CHECK"; then 1007AC_MSG_CHECKING([for minimum required perl version >= $PERL_VERSION]) 1008_perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5` 1009_perl_res=$? 1010AC_MSG_RESULT([$_perl_version]) 1011 1012if test "$_perl_res" != 0; then 1013 AC_MSG_ERROR([Perl $PERL_VERSION or higher is required.]) 1014fi 1015fi 1016 1017AC_MSG_CHECKING([for full perl installation]) 1018_perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5` 1019_perl_res=$? 1020if test "$_perl_res" != 0; then 1021 AC_MSG_RESULT([no]) 1022 AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.]) 1023else 1024 AC_MSG_RESULT([yes]) 1025fi 1026 1027MOZ_PATH_PROGS(PYTHON, $PYTHON python2.7 python2.6 python2.5 python) 1028if test -z "$PYTHON"; then 1029 AC_MSG_ERROR([python was not found in \$PATH]) 1030fi 1031 1032if test -z "$COMPILE_ENVIRONMENT"; then 1033 NSINSTALL_BIN='$(PYTHON) $(topsrcdir)/config/nsinstall.py' 1034fi 1035AC_SUBST(NSINSTALL_BIN) 1036 1037MOZ_PATH_PROG(DOXYGEN, doxygen, :) 1038MOZ_PATH_PROG(AUTOCONF, autoconf, :) 1039MOZ_PATH_PROG(SYSTEM_MAKEDEPEND, makedepend) 1040MOZ_PATH_PROG(XARGS, xargs) 1041if test -z "$XARGS" -o "$XARGS" = ":"; then 1042 AC_MSG_ERROR([xargs not found in \$PATH .]) 1043fi 1044 1045if test "$COMPILE_ENVIRONMENT"; then 1046 1047dnl ======================================================== 1048dnl = Mac OS X toolchain support 1049dnl ======================================================== 1050 1051case "$target_os" in 1052darwin*) 1053 dnl Current known valid versions for GCC_VERSION are 2.95.2 3.1 3.3 4.0. 1054 dnl 4.0 identifies itself as 4.0.x, so strip the decidecimal for 1055 dnl the environment and includedir purposes (when using an SDK, below), 1056 dnl but remember the full version number for the libdir (SDK). 1057 changequote(,) 1058 GCC_VERSION_FULL=`echo $CXX_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'` 1059 GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'` 1060 changequote([,]) 1061 if test "$GCC_VERSION_FULL" = "4.0.0" ; then 1062 dnl Bug 280479, but this keeps popping up in bug 292530 too because 1063 dnl 4.0.0/4061 is the default compiler in Tiger. 1064 changequote(,) 1065 GCC_BUILD=`echo $CXX_VERSION | $PERL -pe 's/^.*build ([^ )]*).*/$1/'` 1066 changequote([,]) 1067 if test "$GCC_BUILD" = "4061" ; then 1068 AC_MSG_ERROR([You are attempting to use Apple gcc 4.0 build 4061. 1069This compiler was supplied with Xcode 2.0, and contains bugs that prevent it 1070from building Mozilla. Upgrade to Xcode 2.1 or later.]) 1071 fi 1072 fi 1073 1074 dnl xcodebuild needs GCC_VERSION defined in the environment, since it 1075 dnl doesn't respect the CC/CXX setting. With GCC_VERSION set, it will use 1076 dnl /usr/bin/g(cc|++)-$GCC_VERSION. 1077 MOZ_PATH_PROGS(PBBUILD, pbbuild xcodebuild pbxbuild) 1078 1079 dnl sdp was formerly in /Developer/Tools. As of Mac OS X 10.4 (Darwin 8), 1080 dnl it has moved into /usr/bin. 1081 MOZ_PATH_PROG(SDP, sdp, :, [$PATH:/usr/bin:/Developer/Tools]) 1082 ;; 1083esac 1084 1085AC_SUBST(GCC_VERSION) 1086 1087dnl The universal machinery sets UNIVERSAL_BINARY to inform packager.mk 1088dnl that a universal binary is being produced and MOZ_CAN_RUN_PROGRAMS 1089dnl when we can run target binaries. 1090AC_SUBST(UNIVERSAL_BINARY) 1091AC_SUBST(MOZ_CAN_RUN_PROGRAMS) 1092 1093dnl ======================================================== 1094dnl Check for MacOS deployment target version 1095dnl ======================================================== 1096 1097MOZ_ARG_ENABLE_STRING(macos-target, 1098 [ --enable-macos-target=VER (default=10.5) 1099 Set the minimum MacOS version needed at runtime], 1100 [_MACOSX_DEPLOYMENT_TARGET=$enableval]) 1101 1102if test "$target_cpu" != "arm"; then 1103case "$target" in 1104*-darwin*) 1105 if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then 1106 dnl Use the specified value 1107 export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET 1108 else 1109 dnl No value specified on the command line or in the environment, 1110 dnl use architecture minimum. 1111 case "${target_cpu}" in 1112 i*86) 1113 export MACOSX_DEPLOYMENT_TARGET=10.5 1114 ;; 1115 x86_64) 1116 export MACOSX_DEPLOYMENT_TARGET=10.6 1117 ;; 1118 esac 1119 fi 1120 ;; 1121esac 1122fi 1123 1124AC_SUBST(MACOSX_DEPLOYMENT_TARGET) 1125 1126dnl ======================================================== 1127dnl = Mac OS X SDK support 1128dnl ======================================================== 1129MACOS_SDK_DIR= 1130NEXT_ROOT= 1131MOZ_ARG_WITH_STRING(macos-sdk, 1132[ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)], 1133 MACOS_SDK_DIR=$withval) 1134 1135dnl MACOS_SDK_DIR will be set to the SDK location whenever one is in use. 1136dnl NEXT_ROOT will be set and exported only if it's needed. 1137AC_SUBST(MACOS_SDK_DIR) 1138AC_SUBST(NEXT_ROOT) 1139 1140if test "$MACOS_SDK_DIR"; then 1141 dnl Sync this section with the ones in NSPR and NSS. 1142 dnl Changes to the cross environment here need to be accounted for in 1143 dnl the libIDL checks (below) and xpidl build. 1144 1145 if test ! -d "$MACOS_SDK_DIR"; then 1146 AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must 1147specify a valid SDK. SDKs are installed when the optional cross-development 1148tools are selected during the Xcode/Developer Tools installation.]) 1149 fi 1150 1151 GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'` 1152 if test "$GCC_VERSION_MAJOR" -lt "4" ; then 1153 AC_MSG_ERROR([You need to upgrade the compiler version to 4.x]) 1154 else 1155 CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}" 1156 CXXFLAGS="$CXXFLAGS -isysroot ${MACOS_SDK_DIR}" 1157 1158 dnl CPP/CXXCPP needs to be set for MOZ_CHECK_HEADER. 1159 CPP="$CPP -isysroot ${MACOS_SDK_DIR}" 1160 CXXCPP="$CXXCPP -isysroot ${MACOS_SDK_DIR}" 1161 1162 if test "$GCC_VERSION_FULL" = "4.0.0" ; then 1163 dnl If gcc >= 4.0, we're guaranteed to be on Tiger, which has an ld 1164 dnl that supports -syslibroot. Don't set NEXT_ROOT because it will 1165 dnl be ignored and cause warnings when -syslibroot is specified. 1166 dnl gcc 4.0.1 will pass -syslibroot to ld automatically based on 1167 dnl the -isysroot it receives, so this is only needed with 4.0.0. 1168 LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}" 1169 fi 1170 fi 1171 1172 AC_LANG_SAVE 1173 AC_MSG_CHECKING([for valid compiler/Mac OS X SDK combination]) 1174 AC_LANG_CPLUSPLUS 1175 AC_TRY_COMPILE([#include <new> 1176 int main() { return 0; }], 1177 result=yes, 1178 result=no) 1179 AC_LANG_RESTORE 1180 AC_MSG_RESULT($result) 1181 1182 if test "$result" = "no" ; then 1183 AC_MSG_ERROR([The selected compiler and Mac OS X SDK are incompatible.]) 1184 fi 1185fi 1186 1187fi # COMPILE_ENVIRONMENT 1188 1189if test -n "$MAKE"; then 1190 if test `echo $MAKE | grep -c make.py` != 1; then 1191 NOT_PYMAKE=$MAKE 1192 fi 1193fi 1194 1195case "$host_os" in 1196mingw*) 1197 MOZ_PATH_PROGS(GMAKE, $GMAKE $NOT_PYMAKE make gmake, :) 1198 ;; 1199*) 1200 MOZ_PATH_PROGS(GMAKE, $GMAKE $NOT_PYMAKE gmake make, :) 1201 ;; 1202esac 1203if test "$GMAKE" = ":"; then 1204 AC_MSG_ERROR([GNU make not found]) 1205fi 1206AC_SUBST(GMAKE) 1207 1208# MAKE will be set by client.mk, but still need this for standalone js builds 1209if test -z "$MAKE"; then 1210 MAKE=$GMAKE 1211fi 1212 1213if test "$COMPILE_ENVIRONMENT"; then 1214 1215AC_PATH_XTRA 1216 1217XCFLAGS="$X_CFLAGS" 1218 1219fi # COMPILE_ENVIRONMENT 1220 1221dnl ======================================================== 1222dnl set the defaults first 1223dnl ======================================================== 1224AS_BIN=$AS 1225AR_LIST='$(AR) t' 1226AR_EXTRACT='$(AR) x' 1227AR_DELETE='$(AR) d' 1228AS='$(CC)' 1229AS_DASH_C_FLAG='-c' 1230DLL_PREFIX=lib 1231LIB_PREFIX=lib 1232DLL_SUFFIX=.so 1233OBJ_SUFFIX=o 1234LIB_SUFFIX=a 1235ASM_SUFFIX=s 1236IMPORT_LIB_SUFFIX= 1237TARGET_MD_ARCH=unix 1238DIRENT_INO=d_ino 1239WIN_TOP_SRC= 1240MOZ_USER_DIR=".mozilla" 1241 1242MOZ_JS_LIBS='-L$(libdir) -lmozjs' 1243MOZ_FIX_LINK_PATHS='-Wl,-rpath-link,$(LIBXUL_DIST)/bin -Wl,-rpath-link,$(prefix)/lib' 1244 1245MOZ_COMPONENT_NSPR_LIBS='-L$(LIBXUL_DIST)/bin $(NSPR_LIBS)' 1246 1247USE_DEPENDENT_LIBS=1 1248 1249_PLATFORM_DEFAULT_TOOLKIT=cairo-gtk2 1250 1251if test -n "$CROSS_COMPILE"; then 1252 OS_TARGET="${target_os}" 1253 OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` 1254 OS_RELEASE= 1255 case "${target_os}" in 1256 linux*) OS_ARCH=Linux OS_TARGET=Linux ;; 1257 kfreebsd*-gnu) OS_ARCH=GNU_kFreeBSD OS_TARGET=GNU_kFreeBSD ;; 1258 gnu*) OS_ARCH=GNU ;; 1259 solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; 1260 mingw*) OS_ARCH=WINNT OS_TARGET=WINNT ;; 1261 darwin*) OS_ARCH=Darwin OS_TARGET=Darwin ;; 1262 esac 1263 case "${target}" in 1264 *-android*|*-linuxandroid*) OS_ARCH=Linux OS_TARGET=Android ;; 1265 esac 1266else 1267 OS_TARGET=`uname -s` 1268 OS_ARCH=`uname -s | sed -e 's|/|_|g'` 1269 OS_RELEASE=`uname -r` 1270fi 1271 1272# Before this used `uname -m` when not cross compiling 1273# but that breaks when you have a 64 bit kernel with a 32 bit userland. 1274OS_TEST="${target_cpu}" 1275 1276HOST_OS_ARCH=`echo $host_os | sed -e 's|/|_|g'` 1277 1278####################################################################### 1279# Master "Core Components" macros for getting the OS target # 1280####################################################################### 1281 1282# 1283# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no 1284# cross-compilation. 1285# 1286 1287# 1288# Define and override various archtecture-specific variables, including 1289# HOST_OS_ARCH 1290# OS_ARCH 1291# OS_TEST 1292# OS_TARGET 1293# OS_RELEASE 1294# OS_MINOR_RELEASE 1295# 1296 1297case "$HOST_OS_ARCH" in 1298mingw*) 1299 HOST_OS_ARCH=WINNT 1300 ;; 1301darwin*) 1302 HOST_OS_ARCH=Darwin 1303 ;; 1304linux*) 1305 HOST_OS_ARCH=Linux 1306 ;; 1307solaris*) 1308 HOST_OS_ARCH=SunOS 1309 SOLARIS_SUNPRO_CC= 1310 SOLARIS_SUNPRO_CXX= 1311 if test -z "$GNU_CC"; then 1312 if test "`$CC -V 2>&1 | egrep -c 'Sun.*C '`" != "0"; then 1313 SOLARIS_SUNPRO_CC=1 1314 fi 1315 fi 1316 1317 if test -z "$GNU_CXX"; then 1318 if test "`$CXX -V 2>&1 | egrep -c 'Sun.*C\+\+ '`" != "0"; then 1319 SOLARIS_SUNPRO_CXX=1 1320 fi 1321 fi 1322 AC_SUBST(SOLARIS_SUNPRO_CC) 1323 AC_SUBST(SOLARIS_SUNPRO_CXX) 1324 ;; 1325BSD_386) 1326 HOST_OS_ARCH=BSD 1327 ;; 1328OS_2) 1329 HOST_OS_ARCH=OS2 1330 ;; 1331esac 1332 1333case "$OS_ARCH" in 1334WINNT) 1335 if test -z "$CROSS_COMPILE" ; then 1336 OS_TEST=`uname -p` 1337 fi 1338 ;; 1339Windows_NT) 1340# 1341# If uname -s returns "Windows_NT", we assume that we are using 1342# the uname.exe in MKS toolkit. 1343# 1344# The -r option of MKS uname only returns the major version number. 1345# So we need to use its -v option to get the minor version number. 1346# Moreover, it doesn't have the -p option, so we need to use uname -m. 1347# 1348 OS_ARCH=WINNT 1349 OS_TARGET=WINNT 1350 OS_MINOR_RELEASE=`uname -v` 1351 if test "$OS_MINOR_RELEASE" = "00"; then 1352 OS_MINOR_RELEASE=0 1353 fi 1354 OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}" 1355 ;; 1356MINGW*_NT*) 1357# 1358# If uname -s returns MINGW32_NT-5.1, we assume that we are using 1359# the uname.exe in the MSYS tools. 1360# 1361 OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'` 1362 OS_ARCH=WINNT 1363 OS_TARGET=WINNT 1364 ;; 1365AIX) 1366 OS_RELEASE=`uname -v`.`uname -r` 1367 OS_TEST=${target_cpu} 1368 if test -z "$GNU_CC"; then 1369 if test "`$CC -qversion 2>&1 | egrep -c 'IBM XL'`" != "0"; then 1370 AIX_IBM_XLC=1 1371 fi 1372 fi 1373 ;; 1374BSD_386) 1375 OS_ARCH=BSD 1376 ;; 1377OS_2) 1378 OS_ARCH=OS2 1379 OS_TARGET=OS2 1380 OS_RELEASE=`uname -v` 1381 ;; 1382Darwin) 1383 case "${target_cpu}" in 1384 powerpc*) 1385 OS_TEST=ppc 1386 ;; 1387 i*86*) 1388 OS_TEST=i386 1389 ;; 1390 x86_64) 1391 OS_TEST=x86_64 1392 ;; 1393 *) 1394 if test -z "$CROSS_COMPILE" ; then 1395 OS_TEST=`uname -p` 1396 fi 1397 ;; 1398 esac 1399 ;; 1400esac 1401 1402# Only set CPU_ARCH if we recognize the value of OS_TEST 1403 1404case "$OS_TEST" in 1405*86 | i86pc) 1406 CPU_ARCH=x86 1407 ;; 1408 1409powerpc64 | ppc64) 1410 CPU_ARCH=ppc64 1411 ;; 1412 1413powerpc | ppc | rs6000) 1414 CPU_ARCH=ppc 1415 ;; 1416 1417Alpha | alpha | ALPHA) 1418 CPU_ARCH=Alpha 1419 ;; 1420 1421s390) 1422 CPU_ARCH=s390 1423 ;; 1424 1425s390x) 1426 CPU_ARCH=s390x 1427 ;; 1428 1429hppa* | parisc) 1430 CPU_ARCH=hppa 1431 ;; 1432 1433sun4u | sparc*) 1434 CPU_ARCH=sparc 1435 ;; 1436 1437x86_64 | ia64) 1438 CPU_ARCH="$OS_TEST" 1439 ;; 1440 1441arm*) 1442 CPU_ARCH=arm 1443 ;; 1444 1445mips|mipsel) 1446 CPU_ARCH="mips" 1447 ;; 1448esac 1449 1450if test -z "$OS_TARGET"; then 1451 OS_TARGET=$OS_ARCH 1452fi 1453OS_CONFIG="${OS_TARGET}${OS_RELEASE}" 1454 1455dnl Set INTEL_ARCHITECTURE if we're compiling for x86-32 or x86-64. 1456dnl =============================================================== 1457INTEL_ARCHITECTURE= 1458case "$OS_TEST" in 1459 x86_64|i?86) 1460 INTEL_ARCHITECTURE=1 1461esac 1462 1463dnl ======================================================== 1464dnl = ARM toolchain tweaks 1465dnl ======================================================== 1466 1467dnl Defaults 1468case "${CPU_ARCH}-${OS_TARGET}" in 1469arm-Android) 1470 MOZ_THUMB=yes 1471 MOZ_ARCH=armv7-a 1472 MOZ_FPU=vfp 1473 MOZ_FLOAT_ABI=softfp 1474 ;; 1475arm-Darwin) 1476 MOZ_THUMB=yes 1477 ;; 1478arm-*) 1479 if test -n "$MOZ_PLATFORM_MAEMO"; then 1480 MOZ_THUMB=no 1481 MOZ_ARCH=armv7-a 1482 MOZ_FLOAT_ABI=softfp 1483 fi 1484 if test "$MOZ_PLATFORM_MAEMO" = 6; then 1485 MOZ_THUMB=yes 1486 fi 1487 ;; 1488esac 1489 1490dnl Kept for compatibility with some buildbot mozconfig 1491MOZ_ARG_DISABLE_BOOL(thumb2, [], MOZ_THUMB=no, MOZ_THUMB=yes) 1492 1493MOZ_ARG_WITH_STRING(thumb, 1494[ --with-thumb[[=yes|no|toolchain-default]]] 1495[ Use Thumb instruction set (-mthumb)…
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