1 dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*-
2 dnl vi: set tabstop=4 shiftwidth=4 expandtab syntax=m4:
3 dnl This Source Code Form is subject to the terms of the Mozilla Public
4 dnl License, v. 2.0. If a copy of the MPL was not distributed with this
5 dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 dnl Process this file with autoconf to produce a configure script.
8 dnl ========================================================
10 AC_INIT(config/config.mk)
11 AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
14 dnl ========================================================
16 dnl = Don't change the following lines. Doing so breaks:
18 dnl = CFLAGS="-foo" ./configure
20 dnl ========================================================
22 CPPFLAGS="${CPPFLAGS=}"
23 CXXFLAGS="${CXXFLAGS=}"
25 HOST_CFLAGS="${HOST_CFLAGS=}"
26 HOST_CXXFLAGS="${HOST_CXXFLAGS=}"
27 HOST_LDFLAGS="${HOST_LDFLAGS=}"
29 dnl ========================================================
30 dnl = Preserve certain environment flags passed to configure
31 dnl = We want sub projects to receive the same flags
32 dnl = untainted by this configure script
33 dnl ========================================================
36 _SUBDIR_CFLAGS="$CFLAGS"
37 _SUBDIR_CPPFLAGS="$CPPFLAGS"
38 _SUBDIR_CXXFLAGS="$CXXFLAGS"
39 _SUBDIR_LDFLAGS="$LDFLAGS"
40 _SUBDIR_HOST_CC="$HOST_CC"
41 _SUBDIR_HOST_CFLAGS="$HOST_CFLAGS"
42 _SUBDIR_HOST_CXXFLAGS="$HOST_CXXFLAGS"
43 _SUBDIR_HOST_LDFLAGS="$HOST_LDFLAGS"
44 _SUBDIR_CONFIG_ARGS="$ac_configure_args"
46 dnl Set the version number of the libs included with mozilla
47 dnl ========================================================
53 dnl Set the minimum version of toolkit libs used by mozilla
54 dnl ========================================================
56 # 2_26 is the earliest version we can set GLIB_VERSION_MIN_REQUIRED.
57 # The macro won't be used when compiling with earlier versions anyway.
58 GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
62 GDK_VERSION_MAX_ALLOWED=GDK_VERSION_3_4
67 dnl Set various checks
68 dnl ========================================================
71 dnl Initialize the Pthread test variables early so they can be
72 dnl overridden by each platform.
73 dnl ========================================================
77 LDFLAGS="$LDFLAGS $LINKER_LDFLAGS"
79 if test "$COMPILE_ENVIRONMENT"; then
81 fi # COMPILE_ENVIRONMENT
84 *-android*|*-linuxandroid*)
87 AC_PATH_PROG(OBJCOPY,objcopy)
97 AC_SUBST(ANDROID_PACKAGE_NAME)
100 dnl ========================================================
101 dnl Checks for compilers.
102 dnl ========================================================
104 if test "$COMPILE_ENVIRONMENT"; then
106 if test "$target" != "$host"; then
112 # Work around the conftest.exe access problem on Windows
117 MOZ_PATH_PROGS(AS, $AS as, $CC)
118 AC_CHECK_PROGS(STRIP, strip, :)
119 AC_CHECK_PROGS(OTOOL, otool, :)
122 if test -n "$MOZ_WINCONSOLE"; then
123 AC_DEFINE(MOZ_WINCONSOLE)
128 dnl ========================================================
129 dnl Special win32 checks
130 dnl ========================================================
136 if test "$GCC" != "yes"; then
137 # Check to see if we are really running in a msvc environemnt
140 # Make sure compilers are valid
141 CFLAGS="$CFLAGS -nologo"
142 CXXFLAGS="$CXXFLAGS -TP -nologo"
145 AC_TRY_COMPILE([#include <stdio.h>],
146 [ printf("Hello World\n"); ],,
147 AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) )
150 AC_TRY_COMPILE([#include <new.h>],
151 [ unsigned *test = new unsigned(42); ],,
152 AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) )
156 _MSVC_VER_FILTER='s|.*[^!-~]([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p'
159 AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
160 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
161 AC_DEFINE(_USE_MATH_DEFINES) # Otherwise MSVC's math.h doesn't #define M_PI.
164 MSVC_C_RUNTIME_DLL=vcruntime140.dll
165 MSVC_CXX_RUNTIME_DLL=msvcp140.dll
167 # -Zc:sizedDealloc- disables C++14 global sized deallocation (see bug 1160146)
168 CXXFLAGS="$CXXFLAGS -Zc:sizedDealloc-"
170 if test -n "$WIN_UCRT_REDIST_DIR"; then
171 if test ! -d "$WIN_UCRT_REDIST_DIR"; then
172 AC_MSG_ERROR([Invalid Windows UCRT Redist directory: ${WIN_UCRT_REDIST_DIR}])
174 WIN_UCRT_REDIST_DIR=`cd "$WIN_UCRT_REDIST_DIR" && pwd -W`
177 AC_SUBST(MSVC_C_RUNTIME_DLL)
178 AC_SUBST(MSVC_CXX_RUNTIME_DLL)
180 AC_DEFINE(HAVE_SEH_EXCEPTIONS)
182 if test -n "$WIN32_REDIST_DIR"; then
183 if test ! -d "$WIN32_REDIST_DIR"; then
184 AC_MSG_ERROR([Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}])
186 WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && pwd -W`
189 # Check linker version, except in lld builds
194 _LD_FULL_VERSION=`"${LINKER}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
195 _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
196 if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
197 AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.])
204 unset _MSVC_VER_FILTER
207 STL_FLAGS="-I${DIST}/stl_wrappers"
209 # Check w32api version
210 _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
211 _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
212 AC_MSG_CHECKING([for w32api version >= $W32API_VERSION])
213 AC_TRY_COMPILE([#include <w32api.h>],
214 #if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \
215 (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \
216 __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION)
217 #error "test failed."
219 , [ res=yes ], [ res=no ])
220 AC_MSG_RESULT([$res])
221 if test "$res" != "yes"; then
222 AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.])
224 # strsafe.h on mingw uses macros for function deprecation that pollutes namespace
225 # causing problems with local implementations with the same name.
226 AC_DEFINE(STRSAFE_NO_DEPRECATE)
229 CFLAGS="$CFLAGS -D_HAS_EXCEPTIONS=0"
230 CXXFLAGS="$CXXFLAGS -D_HAS_EXCEPTIONS=0"
232 AC_DEFINE_UNQUOTED(WINVER,0x$WINVER)
233 AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER)
234 # Require OS features provided by IE 8.0 (Win7)
235 AC_DEFINE_UNQUOTED(_WIN32_IE,0x0800)
240 if test -n "$_WIN32_MSVC"; then
242 SKIP_COMPILER_CHECKS=1
243 SKIP_LIBRARY_CHECKS=1
245 # Since we're skipping compiler and library checks, hard-code
248 AC_DEFINE(HAVE_ISATTY)
251 fi # COMPILE_ENVIRONMENT
256 AC_SUBST_LIST(STL_FLAGS)
257 AC_SUBST(WRAP_STL_INCLUDES)
259 dnl ========================================================
260 dnl Checks for programs.
261 dnl ========================================================
262 if test "$COMPILE_ENVIRONMENT"; then
268 fi # COMPILE_ENVIRONMENT
270 dnl ========================================================
271 dnl set the defaults first
272 dnl ========================================================
273 MOZ_USER_DIR=".mozilla"
275 MOZ_FIX_LINK_PATHS="-Wl,-rpath-link,${DIST}/bin -Wl,-rpath-link,${prefix}/lib"
279 dnl Configure platform-specific CPU architecture compiler options.
280 dnl ==============================================================
281 if test "$COMPILE_ENVIRONMENT"; then
283 fi # COMPILE_ENVIRONMENT
285 dnl ========================================================
286 dnl Android libstdc++
287 dnl ========================================================
290 if test "$COMPILE_ENVIRONMENT"; then
292 fi # COMPILE_ENVIRONMENT
294 dnl ========================================================
295 dnl Suppress Clang Argument Warnings
296 dnl ========================================================
297 WARNINGS_CFLAGS="$_WARNINGS_CFLAGS"
298 if test -n "${CLANG_CC}${CLANG_CL}"; then
299 WARNINGS_CFLAGS="-Qunused-arguments $WARNINGS_CFLAGS"
300 CPPFLAGS="-Qunused-arguments ${CPPFLAGS}"
302 if test -n "${CLANG_CXX}${CLANG_CL}"; then
303 _WARNINGS_CXXFLAGS="-Qunused-arguments ${_WARNINGS_CXXFLAGS}"
306 if test -n "$COMPILE_ENVIRONMENT"; then
310 dnl ========================================================
311 dnl GNU specific defaults
312 dnl ========================================================
313 if test "$GNU_CC"; then
317 SSSE3_FLAGS="-mssse3"
318 CFLAGS="$CFLAGS -fno-strict-aliasing"
321 if test "$OS_ARCH" != "WINNT" -o -z "$CLANG_CC"; then
322 DSO_PIC_CFLAGS='-fPIC'
323 ASFLAGS="$ASFLAGS -fPIC"
326 AC_MSG_CHECKING([for --noexecstack option to as])
328 CFLAGS="$CFLAGS -Wa,--noexecstack"
329 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
330 [ASFLAGS="$ASFLAGS -Wa,--noexecstack"],
333 AC_MSG_CHECKING([for -z noexecstack option to ld])
334 _SAVE_LDFLAGS=$LDFLAGS
335 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack"
336 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
338 LDFLAGS=$_SAVE_LDFLAGS)
340 AC_MSG_CHECKING([for -z text option to ld])
341 _SAVE_LDFLAGS=$LDFLAGS
342 LDFLAGS="$LDFLAGS -Wl,-z,text"
343 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
345 LDFLAGS=$_SAVE_LDFLAGS)
347 AC_MSG_CHECKING([for -z relro option to ld])
348 _SAVE_LDFLAGS=$LDFLAGS
349 LDFLAGS="$LDFLAGS -Wl,-z,relro"
350 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
352 LDFLAGS=$_SAVE_LDFLAGS)
354 AC_MSG_CHECKING([for -z nocopyreloc option to ld])
355 _SAVE_LDFLAGS=$LDFLAGS
356 LDFLAGS="$LDFLAGS -Wl,-z,nocopyreloc"
357 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
359 LDFLAGS=$_SAVE_LDFLAGS)
361 AC_MSG_CHECKING([for -Bsymbolic-functions option to ld])
362 _SAVE_LDFLAGS=$LDFLAGS
363 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
364 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
366 LDFLAGS=$_SAVE_LDFLAGS)
368 AC_MSG_CHECKING([for --build-id=sha1 option to ld])
369 _SAVE_LDFLAGS=$LDFLAGS
370 LDFLAGS="$LDFLAGS -Wl,--build-id=sha1"
371 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
373 LDFLAGS=$_SAVE_LDFLAGS)
375 AC_MSG_CHECKING([for --ignore-unresolved-symbol option to ld])
376 HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=
377 _SAVE_LDFLAGS=$LDFLAGS
378 LDFLAGS="$LDFLAGS -Wl,--ignore-unresolved-symbol,environ"
379 AC_TRY_LINK(,,AC_MSG_RESULT([yes])
380 [HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=1],
382 LDFLAGS=$_SAVE_LDFLAGS
384 # Check for -mssse3 on $CC
385 AC_MSG_CHECKING([if toolchain supports -mssse3 option])
386 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=
388 CFLAGS="$CFLAGS -mssse3"
389 AC_TRY_COMPILE([asm ("pmaddubsw %xmm2,%xmm3");],,AC_MSG_RESULT([yes])
390 [HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1],
394 # Check for -msse4.1 on $CC
395 AC_MSG_CHECKING([if toolchain supports -msse4.1 option])
396 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=
398 CFLAGS="$CFLAGS -msse4.1"
399 AC_TRY_COMPILE([asm ("pmulld %xmm6,%xmm0");],,AC_MSG_RESULT([yes])
400 [HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1],
404 case "${CPU_ARCH}" in
406 AC_MSG_CHECKING(for x86 AVX2 asm support in compiler)
408 [asm volatile ("vpermq \$0xd8,%ymm0,%ymm0 \n");],
409 result="yes", result="no")
410 AC_MSG_RESULT("$result")
411 if test "$result" = "yes"; then
417 AC_MSG_CHECKING([whether we can enable AltiVec support])
420 CFLAGS="$CFLAGS -maltivec"
421 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
429 if test "$GCC_USE_GNU_LD"; then
430 # Some tools like ASan use a runtime library that is only
431 # linked against executables, so we must allow undefined
432 # symbols for shared objects in some cases.
433 if test -z "$MOZ_ASAN$MOZ_MSAN$MOZ_UBSAN$MOZ_TSAN$FUZZING_INTERFACES"; then
434 # Don't allow undefined symbols in libraries
435 DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs"
437 # BSDs need `environ' exposed for posix_spawn (bug 753046)
439 DragonFly|FreeBSD|NetBSD|OpenBSD)
440 if test -n "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED"; then
441 DSO_LDOPTS="$DSO_LDOPTS -Wl,--ignore-unresolved-symbol,environ"
443 DSO_LDOPTS="$DSO_LDOPTS -Wl,--warn-unresolved-symbols"
450 _DEFINES_CFLAGS="-include $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
451 _USE_CPP_INCLUDE_FLAG=1
453 ASFLAGS="$ASFLAGS $_DEFINES_CFLAGS"
456 if test "$GNU_CXX"; then
457 CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-strict-aliasing"
459 _DEFINES_CXXFLAGS="-DMOZILLA_CLIENT -include $_objdir/mozilla-config.h"
460 _USE_CPP_INCLUDE_FLAG=1
463 # For profiling builds keep the symbol information
464 if test "$MOZ_PROFILING" -a -z "$STRIP_FLAGS"; then
466 Linux|DragonFly|FreeBSD|NetBSD|OpenBSD)
467 STRIP_FLAGS="--strip-debug"
472 dnl ========================================================
474 dnl ========================================================
476 if test "$MOZ_DMD"; then
477 if test "${CPU_ARCH}" = "arm"; then
478 CFLAGS="$CFLAGS -funwind-tables"
479 CXXFLAGS="$CXXFLAGS -funwind-tables"
483 dnl ========================================================
484 dnl System overrides of the defaults for host
485 dnl ========================================================
488 if test -n "$_WIN32_MSVC"; then
489 HOST_CFLAGS="$HOST_CFLAGS -nologo"
491 HOST_CFLAGS="$HOST_CFLAGS -mwindows"
493 HOST_CFLAGS="$HOST_CFLAGS -DXP_WIN -DWIN32 -D_WIN32 -D_CRT_SECURE_NO_WARNINGS"
494 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
497 case "${host_cpu}" in
499 if test -n "$_WIN32_MSVC"; then
500 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X86"
504 if test -n "$_WIN32_MSVC"; then
505 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X64"
507 HOST_CFLAGS="$HOST_CFLAGS -D_AMD64_"
513 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX"
514 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
517 *-linux*|*-kfreebsd*-gnu|*-gnu*)
518 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
519 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
523 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
524 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
528 dnl ========================================================
529 dnl System overrides of the defaults for target
530 dnl ========================================================
534 MOZ_OPTIMIZE_FLAGS="-O3"
535 CXXFLAGS="$CXXFLAGS -stdlib=libc++"
537 STRIP_FLAGS="$STRIP_FLAGS -x -S"
538 # Ensure that if we're targeting iOS an SDK was provided.
539 AC_CACHE_CHECK(for iOS target,
541 [AC_TRY_COMPILE([#include <TargetConditionals.h>
542 #if !(TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR)
546 ac_cv_ios_target="yes",
547 ac_cv_ios_target="no")])
548 if test "$ac_cv_ios_target" = "yes" -a -z $MOZ_IOS; then
549 AC_MSG_ERROR([targeting iOS but not using an iOS SDK?])
551 if test -z "$MOZ_IOS"; then
552 # The ExceptionHandling framework is needed for Objective-C exception
553 # logging code in nsObjCExceptions.h. Currently we only use that in debug
555 MOZ_DEBUG_LDFLAGS="$MOZ_DEBUG_LDFLAGS -framework ExceptionHandling";
558 dnl DTrace and -dead_strip don't interact well. See bug 403132.
559 dnl ===================================================================
560 if test "x$enable_dtrace" = "xyes"; then
561 echo "Skipping -dead_strip because DTrace is enabled. See bug 403132."
563 dnl check for the presence of the -dead_strip linker flag
564 AC_MSG_CHECKING([for -dead_strip option to ld])
565 _SAVE_LDFLAGS=$LDFLAGS
566 LDFLAGS="$LDFLAGS -Wl,-dead_strip"
567 AC_TRY_LINK(,[return 0;],_HAVE_DEAD_STRIP=1,_HAVE_DEAD_STRIP=)
568 if test -n "$_HAVE_DEAD_STRIP" ; then
570 MOZ_OPTIMIZE_LDFLAGS="-Wl,-dead_strip"
575 LDFLAGS=$_SAVE_LDFLAGS
578 MOZ_FIX_LINK_PATHS="-Wl,-executable_path,${DIST}/bin"
581 *-android*|*-linuxandroid*)
582 if test "$COMPILE_ENVIRONMENT" -a -n "$MOZ_MEMORY"; then
586 MOZ_GFX_OPTIMIZE_MOBILE=1
587 if test -z "$CLANG_CC"; then
588 MOZ_OPTIMIZE_FLAGS="-freorder-blocks -fno-reorder-functions -Os"
590 # From https://github.com/android-ndk/ndk/issues/133#issuecomment-308549264
591 # -Oz is smaller than -Os on clang.
592 MOZ_OPTIMIZE_FLAGS="-Oz"
593 # Disable the outliner, which causes performance regressions, and is
594 # enabled on some platforms at -Oz.
595 if test -z "$MOZ_LTO"; then
596 DISABLE_OUTLINER="-mno-outline"
598 CFLAGS="$CFLAGS $DISABLE_OUTLINER"
599 AC_TRY_COMPILE(,,[MOZ_OPTIMIZE_FLAGS="$MOZ_OPTIMIZE_FLAGS $DISABLE_OUTLINER"])
600 CFLAGS="$_SAVE_CFLAGS"
602 DISABLE_OUTLINER="-Wl,-plugin-opt=-enable-machine-outliner=never"
603 _SAVE_LDFLAGS=$LDFLAGS
604 LDFLAGS="$LDFLAGS $MOZ_LTO_LDFLAGS $DISABLE_OUTLINER"
605 AC_TRY_LINK(,,[MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS $DISABLE_OUTLINER"])
606 LDFLAGS="$_SAVE_LDFLAGS"
612 if test "$GNU_CC" -o "$GNU_CXX"; then
613 MOZ_PGO_OPTIMIZE_FLAGS="-O3"
614 if test -n "$MOZ_DEBUG"; then
615 MOZ_OPTIMIZE_FLAGS="-Os"
617 MOZ_OPTIMIZE_FLAGS="-O2"
619 if test -z "$CLANG_CC"; then
620 MOZ_OPTIMIZE_FLAGS="-freorder-blocks $MOZ_OPTIMIZE_FLAGS"
624 case "${target_cpu}" in
626 CFLAGS="$CFLAGS -mieee"
627 CXXFLAGS="$CXXFLAGS -mieee"
634 # certain versions of cygwin's makedepend barf on the
635 # #include <string> vs -I./dist/include/string issue so don't use it
636 if test -n "$GNU_CC" -o -n "$CLANG_CC"; then
637 # $GNU_CC will match gcc and clang; while $CLANG_CC will match only clang
638 if test -z "$CLANG_CC"; then
639 AC_MSG_ERROR(Firefox cannot be built with mingw-gcc and requires a mingw-clang toolchain to work)
643 # Use temp file for windres (bug 213281)
644 RCFLAGS='-O coff --use-temp-file'
645 # mingw doesn't require kernel32, user32, and advapi32 explicitly
646 LIBS="$LIBS -luuid -lusp10 -lgdi32 -lwinmm -lwsock32 -luserenv -lsecur32"
649 MOZ_OPTIMIZE_FLAGS="-O2"
651 WIN32_CONSOLE_EXE_LDFLAGS=-mconsole
652 WIN32_GUI_EXE_LDFLAGS=-mwindows
654 # Silence problematic clang warnings
655 CXXFLAGS="$CXXFLAGS -Wno-incompatible-ms-struct"
657 TARGET_COMPILER_ABI=msvc
658 RANLIB='echo not_ranlib'
659 STRIP='echo not_strip'
661 # aarch64 doesn't support subsystems below 6.02
662 if test "$CPU_ARCH" = "aarch64"; then
663 WIN32_SUBSYSTEM_VERSION=6.02
665 WIN32_SUBSYSTEM_VERSION=6.01
667 WIN32_CONSOLE_EXE_LDFLAGS=-SUBSYSTEM:CONSOLE,$WIN32_SUBSYSTEM_VERSION
668 WIN32_GUI_EXE_LDFLAGS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
669 DSO_LDOPTS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
670 _USE_CPP_INCLUDE_FLAG=1
671 _DEFINES_CFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
672 _DEFINES_CXXFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
673 CFLAGS="$CFLAGS -W3 -Gy -Zc:inline"
674 CXXFLAGS="$CXXFLAGS -W3 -Gy -Zc:inline"
675 if test -z "$CLANG_CL"; then
676 CPPFLAGS="$CPPFLAGS -utf-8"
678 if test "$CPU_ARCH" = "x86"; then
679 dnl VS2012+ defaults to -arch:SSE2. We want to target nothing
680 dnl more recent, so set that explicitly here unless another
681 dnl target arch has already been set.
683 if test -z `echo $CFLAGS | grep -i [-/]arch:`; then
684 CFLAGS="$CFLAGS -arch:SSE2"
686 if test -z `echo $CXXFLAGS | grep -i [-/]arch:`; then
687 CXXFLAGS="$CXXFLAGS -arch:SSE2"
690 SSE_FLAGS="-arch:SSE"
691 SSE2_FLAGS="-arch:SSE2"
692 dnl MSVC allows the use of intrinsics without any flags
693 dnl and doesn't have a separate arch for SSSE3
694 SSSE3_FLAGS="-arch:SSE2"
696 dnl clang-cl requires appropriate flags to enable SSSE3 support
697 dnl on all architectures.
698 if test -n "$CLANG_CL"; then
699 SSSE3_FLAGS="-mssse3"
701 dnl VS2013+ supports -Gw for better linker optimizations.
702 dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx
703 dnl Disabled on ASan because it causes false-positive ODR violations.
704 if test -z "$MOZ_ASAN"; then
706 CXXFLAGS="$CXXFLAGS -Gw"
708 # String tail merging doesn't play nice with ASan's ODR checker.
709 LDFLAGS="$LDFLAGS -opt:nolldtailmerge"
711 if test -n "$CLANG_CL"; then
712 # XXX We should combine some of these with our generic GCC-style
715 # Suppress the clang-cl warning for the inline 'new' and 'delete' in mozalloc
716 CXXFLAGS="$CXXFLAGS -Wno-inline-new-delete"
717 # We use offsetof on non-POD objects all the time.
718 # We also suppress this warning on other platforms.
719 CXXFLAGS="$CXXFLAGS -Wno-invalid-offsetof"
720 # This warns for reasonable things like:
721 # enum { X = 0xffffffffU };
722 # which is annoying for IDL headers.
723 CXXFLAGS="$CXXFLAGS -Wno-microsoft-enum-value"
724 # This warns for cases that would be reached by the Microsoft
725 # #include rules, but also currently warns on cases that would
726 # *also* be reached by standard C++ include rules. That
727 # behavior doesn't seem useful, so we turn it off.
728 CXXFLAGS="$CXXFLAGS -Wno-microsoft-include"
729 # We normally error out on unknown pragmas, but since clang-cl
730 # claims to be MSVC, it would be difficult to add
731 # #if defined(_MSC_VER) && !defined(__clang__) everywhere we
732 # use such pragmas, so just ignore them.
733 CFLAGS="$CFLAGS -Wno-unknown-pragmas"
734 CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas"
735 # We get errors about various #pragma intrinsic directives from
736 # clang-cl, and we don't need to hear about those.
737 CFLAGS="$CFLAGS -Wno-ignored-pragmas"
738 CXXFLAGS="$CXXFLAGS -Wno-ignored-pragmas"
739 # clang-cl's Intrin.h marks things like _ReadWriteBarrier
740 # as __attribute((__deprecated__)). This is nice to know,
741 # but since we don't get the equivalent warning from MSVC,
742 # let's just ignore it.
743 CFLAGS="$CFLAGS -Wno-deprecated-declarations"
744 CXXFLAGS="$CXXFLAGS -Wno-deprecated-declarations"
745 # We use a function like:
746 # __declspec(noreturn) __inline void f() {}
747 # which -Winvalid-noreturn complains about. Again, MSVC seems
748 # OK with it, so let's silence the warning.
749 CFLAGS="$CFLAGS -Wno-invalid-noreturn"
750 CXXFLAGS="$CXXFLAGS -Wno-invalid-noreturn"
751 # Missing |override| on virtual function declarations isn't
752 # something that MSVC currently warns about.
753 CXXFLAGS="$CXXFLAGS -Wno-inconsistent-missing-override"
754 # We use -DHAS_EXCEPTIONS=0, which removes the |throw()|
755 # declaration on |operator delete(void*)|. However, clang-cl
756 # must internally declare |operator delete(void*)| differently,
757 # which causes this warning for virtually every file in the
758 # tree. clang-cl doesn't support -fno-exceptions or equivalent,
759 # so there doesn't seem to be any way to convince clang-cl to
760 # declare |delete| differently. Therefore, suppress this
762 CXXFLAGS="$CXXFLAGS -Wno-implicit-exception-spec-mismatch"
763 # Macros like STDMETHOD() and IFACEMETHOD() can declare
764 # __attribute__((nothrow)) on their respective method declarations,
765 # while the definitions are left without the matching attribute.
766 CXXFLAGS="$CXXFLAGS -Wno-microsoft-exception-spec"
767 # At least one MSVC header and several headers in-tree have
768 # unused typedefs, so turn this on.
769 CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"
770 # jemalloc uses __declspec(allocator) as a profiler hint,
771 # which clang-cl doesn't understand.
772 CXXFLAGS="$CXXFLAGS -Wno-ignored-attributes"
773 # __attribute__((unused)) really means "might be unused" and
774 # we use it to avoid warnings about things that are unused
775 # in some compilation units, but used in many others. This
776 # warning insists on complaining about the latter case, which
777 # is annoying, and rather noisy.
778 CXXFLAGS="$CXXFLAGS -Wno-used-but-marked-unused"
780 # Silence VS2017 15.5+ TR1 deprecation warnings hit by older gtest versions
781 CXXFLAGS="$CXXFLAGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING"
782 LIBS="$LIBS user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib secur32.lib"
783 MOZ_DEBUG_LDFLAGS='-DEBUG'
784 # Use a higher optimization level for clang-cl, so we can come closer
785 # to MSVC's performance numbers (see bug 1443590).
786 if test -n "$CLANG_CL"; then
787 MOZ_OPTIMIZE_FLAGS='-O2'
789 MOZ_OPTIMIZE_FLAGS='-O1 -Oi'
792 LDFLAGS="$LDFLAGS -LARGEADDRESSAWARE"
793 if test -z "$DEVELOPER_OPTIONS"; then
794 LDFLAGS="$LDFLAGS -RELEASE"
797 dnl Minimum reqiurement of Gecko is VS2015 or later which supports
798 dnl both SSSE3 and SSE4.1.
799 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1
800 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1
801 dnl allow AVX2 code from VS2015
804 AC_DEFINE(WIN32_LEAN_AND_MEAN)
805 dnl See http://support.microsoft.com/kb/143208 to use STL
808 MOZ_USER_DIR="Mozilla"
812 AC_MSG_ERROR([Using a Cygwin build environment is unsupported. Configure cannot check for presence of necessary headers. Please upgrade to MozillaBuild; see https://developer.mozilla.org/en/Windows_Build_Prerequisites.])
818 if test -n "$GNU_CC"; then
819 CFLAGS="$CFLAGS -mstackrealign"
820 CXXFLAGS="$CXXFLAGS -mstackrealign"
821 LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
823 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X86"
824 LDFLAGS="$LDFLAGS -SAFESEH"
830 if test -n "$_WIN32_MSVC"; then
831 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X64"
836 if test -n "$_WIN32_MSVC"; then
837 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:ARM64"
842 AC_DEFINE(_CPU_ARCH_NOT_DEFINED)
849 CFLAGS="$CFLAGS -Dunix"
850 CXXFLAGS="$CXXFLAGS -Dunix"
851 if $CC -E - -dM </dev/null | grep __ELF__ >/dev/null; then
852 DSO_PIC_CFLAGS='-fPIC -DPIC'
854 MOZ_PROGRAM_LDFLAGS="$MOZ_PROGRAM_LDFLAGS -Wl,--export-dynamic"
856 DSO_PIC_CFLAGS='-fPIC -DPIC'
859 # This will fail on a.out systems prior to 1.5.1_ALPHA.
860 if test "$LIBRUNPATH"; then
861 DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS"
866 if test -z "$X11BASE"; then
869 MOZ_FIX_LINK_PATHS="$MOZ_FIX_LINK_PATHS -Wl,-rpath-link,${X11BASE}/lib"
871 DSO_PIC_CFLAGS='-fPIC'
872 DSO_LDOPTS='-shared -fPIC'
873 if test "$LIBRUNPATH"; then
874 DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
879 MOZ_FIX_LINK_PATHS="-L${DIST}/bin"
884 if test -z "$MOZ_OPTIMIZE_FLAGS"; then
885 MOZ_OPTIMIZE_FLAGS="-O"
888 AC_SUBST_LIST(MMX_FLAGS)
889 AC_SUBST_LIST(SSE_FLAGS)
890 AC_SUBST_LIST(SSE2_FLAGS)
891 AC_SUBST_LIST(SSSE3_FLAGS)
894 if test -n "$MOZ_LINKER"; then
895 AC_DEFINE(MOZ_LINKER)
897 AC_CHECK_PROGS(XZ, xz)
900 if test -z "$COMPILE_ENVIRONMENT"; then
901 SKIP_COMPILER_CHECKS=1
902 SKIP_LIBRARY_CHECKS=1
907 fi # COMPILE_ENVIRONMENT
909 if test -z "$SKIP_COMPILER_CHECKS"; then
910 dnl Checks for typedefs, structures, and compiler characteristics.
911 dnl ========================================================
926 case "${OS_TARGET}" in
930 STL_FLAGS="-I${DIST}/stl_wrappers"
935 if test "$MOZ_BUILD_APP" = "tools/crashreporter"; then
939 dnl Checks for header files.
940 dnl ========================================================
943 bitrig*|dragonfly*|freebsd*|openbsd*)
944 # for stuff like -lXshm
945 CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}"
949 dnl Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally
950 AC_CACHE_CHECK(for sockaddr_in.sin_len,
951 ac_cv_sockaddr_in_sin_len,
952 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
953 #include <sys/types.h>
955 #include <netinet/in.h>
956 struct sockaddr_in x;
957 void *foo = (void*) &x.sin_len;],
959 [ac_cv_sockaddr_in_sin_len=true],
960 [ac_cv_sockaddr_in_sin_len=false])])
961 if test "$ac_cv_sockaddr_in_sin_len" = true ; then
962 AC_DEFINE(HAVE_SIN_LEN)
963 dnl HAVE_CONN_LEN must be the same as HAVE_SIN_LEN (and HAVE_SIN6_LEN too)
964 AC_DEFINE(HAVE_SCONN_LEN)
967 AC_CACHE_CHECK(for sockaddr_in6.sin6_len,
968 ac_cv_sockaddr_in6_sin6_len,
969 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
970 #include <sys/types.h>
972 #include <netinet/in.h>
973 struct sockaddr_in6 x;
974 void *foo = (void*) &x.sin6_len;],
976 [ac_cv_sockaddr_in6_sin6_len=true],
977 [ac_cv_sockaddr_in6_sin6_len=false])])
978 if test "$ac_cv_sockaddr_in6_sin6_len" = true ; then
979 AC_DEFINE(HAVE_SIN6_LEN)
982 AC_CACHE_CHECK(for sockaddr.sa_len,
983 ac_cv_sockaddr_sa_len,
984 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
985 #include <sys/types.h>
987 #include <sys/socket.h>
989 void *foo = (void*) &x.sa_len;],
991 [ac_cv_sockaddr_sa_len=true],
992 [ac_cv_sockaddr_sa_len=false])])
993 if test "$ac_cv_sockaddr_sa_len" = true ; then
994 AC_DEFINE(HAVE_SA_LEN)
997 MOZ_ARG_ENABLE_BOOL(dtrace,
998 [ --enable-dtrace build with dtrace support if available (default=no)],
999 [enable_dtrace="yes"],)
1000 if test "x$enable_dtrace" = "xyes"; then
1001 MOZ_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
1002 if test -n "$HAVE_DTRACE"; then
1003 AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
1005 AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]);
1008 AC_SUBST(HAVE_DTRACE)
1010 dnl Checks for libraries.
1011 dnl ========================================================
1012 AC_CHECK_LIB(c_r, gethostbyname_r)
1014 dnl We don't want to link with libdl even if it's present on OS X, since
1015 dnl it's not used and not part of the default installation. OS/2 has dlfcn
1017 dnl We don't want to link against libm or libpthread on Darwin since
1018 dnl they both are just symlinks to libSystem and explicitly linking
1019 dnl against libSystem causes issues when debugging (see bug 299601).
1024 AC_SEARCH_LIBS(dlopen, dl,
1025 MOZ_CHECK_HEADER(dlfcn.h,
1026 AC_DEFINE(HAVE_DLOPEN)))
1030 _SAVE_CFLAGS="$CFLAGS"
1031 CFLAGS="$CFLAGS -D_GNU_SOURCE"
1032 AC_CHECK_FUNCS(dladdr memmem)
1033 CFLAGS="$_SAVE_CFLAGS"
1035 if test ! "$GNU_CXX"; then
1036 AC_CHECK_LIB(C, demangle)
1039 AC_CHECK_LIB(socket, socket)
1042 XLIBS="$X_EXTRA_LIBS"
1044 dnl ========================================================
1045 dnl Checks for X libraries.
1046 dnl Ordering is important.
1047 dnl Xt is dependent upon SM as of X11R6
1048 dnl ========================================================
1049 if test -n "$MOZ_X11"; then
1050 AC_DEFINE_UNQUOTED(FUNCPROTO,15)
1051 _SAVE_LDFLAGS="$LDFLAGS"
1053 LDFLAGS="$XLDFLAGS $LDFLAGS"
1054 AC_CHECK_LIB(X11, XDrawLines, [XLIBS="-lX11 $XLIBS"],
1055 [MISSING_X="$MISSING_X -lX11"], $XLIBS)
1056 AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"],
1057 [MISSING_X="$MISSING_X -lXext"], $XLIBS)
1059 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [
1060 unset ac_cv_lib_Xt_XtFree
1061 AC_CHECK_LIB(ICE, IceFlush, [XT_LIBS="-lICE $XT_LIBS"],, $XT_LIBS $XLIBS)
1062 AC_CHECK_LIB(SM, SmcCloseConnection, [XT_LIBS="-lSM $XT_LIBS"],, $XT_LIBS $XLIBS)
1063 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt $XT_LIBS"],
1064 [MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XT_LIBS $XLIBS)
1067 dnl ========================================================
1069 dnl ========================================================
1070 AC_CHECK_LIB(xcb, xcb_connect, [XLIBS="-lxcb $XLIBS"],
1071 [MISSING_X="$MISSING_X -lxcb"], $XLIBS)
1072 AC_CHECK_LIB(xcb-shm, xcb_shm_query_version, [XLIBS="-lxcb-shm $XLIBS"],
1073 [MISSING_X="$MISSING_X -lxcb-shm"], $XLIBS)
1074 AC_CHECK_LIB(X11-xcb, XGetXCBConnection, [XLIBS="-lX11-xcb $XLIBS"],
1075 [MISSING_X="$MISSING_X -lX11-xcb"], $XLIBS)
1077 LDFLAGS="$_SAVE_LDFLAGS"
1081 AC_SUBST_LIST(XCFLAGS)
1082 AC_SUBST_LIST(XLDFLAGS)
1083 AC_SUBST_LIST(XLIBS)
1084 AC_SUBST_LIST(XEXT_LIBS)
1085 AC_SUBST_LIST(XT_LIBS)
1087 dnl ========================================================
1088 dnl = pthread support
1089 dnl = Start by checking whether the system support pthreads
1090 dnl ========================================================
1091 case "$target_os" in
1096 AC_CHECK_LIB(pthreads, pthread_create,
1097 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads",
1098 AC_CHECK_LIB(pthread, pthread_create,
1099 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread",
1100 AC_CHECK_LIB(c_r, pthread_create,
1101 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r",
1102 AC_CHECK_LIB(c, pthread_create,
1111 dnl ========================================================
1112 dnl Do the platform specific pthread hackery
1113 dnl ========================================================
1114 if test "$MOZ_USE_PTHREADS"x != x
1117 dnl See if -pthread is supported.
1120 ac_cv_have_dash_pthread=no
1121 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread)
1122 echo 'int main() { return 0; }' | cat > conftest.c
1123 ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
1124 if test $? -eq 0; then
1125 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1126 ac_cv_have_dash_pthread=yes
1127 case "$target_os" in
1129 # Freebsd doesn't use -pthread for compiles, it uses them for linking
1132 CFLAGS="$CFLAGS -pthread"
1133 CXXFLAGS="$CXXFLAGS -pthread"
1139 AC_MSG_RESULT($ac_cv_have_dash_pthread)
1142 dnl See if -pthreads is supported.
1144 ac_cv_have_dash_pthreads=no
1145 if test "$ac_cv_have_dash_pthread" = "no"; then
1146 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads)
1147 echo 'int main() { return 0; }' | cat > conftest.c
1148 ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
1149 if test $? -eq 0; then
1150 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1151 ac_cv_have_dash_pthreads=yes
1152 CFLAGS="$CFLAGS -pthreads"
1153 CXXFLAGS="$CXXFLAGS -pthreads"
1157 AC_MSG_RESULT($ac_cv_have_dash_pthreads)
1162 AC_DEFINE(_REENTRANT)
1163 AC_DEFINE(_THREAD_SAFE)
1164 dnl -pthread links in -lpthread, so don't specify it explicitly.
1165 if test "$ac_cv_have_dash_pthread" = "yes"; then
1166 _PTHREAD_LDFLAGS="-pthread"
1170 *-*-openbsd*|*-*-bsdi*)
1171 AC_DEFINE(_REENTRANT)
1172 AC_DEFINE(_THREAD_SAFE)
1173 dnl -pthread links in -lc_r, so don't specify it explicitly.
1174 if test "$ac_cv_have_dash_pthread" = "yes"; then
1175 _PTHREAD_LDFLAGS="-pthread"
1179 *-*-linux*|*-*-kfreebsd*-gnu|*-*-gnu*)
1180 AC_DEFINE(_REENTRANT)
1184 LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}"
1185 AC_SUBST(MOZ_USE_PTHREADS)
1186 MOZ_CHECK_HEADERS(pthread.h)
1190 dnl Checks for library functions.
1191 dnl ========================================================
1192 AC_CHECK_FUNCS(stat64 lstat64 truncate64 statvfs64 statvfs statfs64 statfs getpagesize gmtime_r localtime_r arc4random arc4random_buf mallinfo gettid lchown setpriority strerror syscall)
1194 dnl check for clock_gettime(), the CLOCK_MONOTONIC clock
1195 AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC),
1196 ac_cv_clock_monotonic,
1197 [for libs in "" -lrt; do
1199 _SAVE_CFLAGS="$CFLAGS"
1201 CFLAGS="$CFLAGS $DSO_PIC_CFLAGS"
1202 dnl clock_gettime is available on OSX since 10.12, so depending on MACOSX_DEPLOYMENT_TARGET,
1203 dnl we should or not be able to use it. To detect if we can, we need to make the
1204 dnl availability attribute strict, so that compilation fails when the target is < 10.12.
1205 AC_TRY_LINK([#define availability(os, ...) availability(os, strict, __VA_ARGS)
1207 [ struct timespec ts;
1208 clock_gettime(CLOCK_MONOTONIC, &ts); ],
1209 ac_cv_clock_monotonic=$libs
1212 ac_cv_clock_monotonic=no)
1214 CFLAGS="$_SAVE_CFLAGS"
1216 if test "$ac_cv_clock_monotonic" != "no"; then
1217 HAVE_CLOCK_MONOTONIC=1
1218 REALTIME_LIBS=$ac_cv_clock_monotonic
1219 AC_DEFINE(HAVE_CLOCK_MONOTONIC)
1220 AC_SUBST(HAVE_CLOCK_MONOTONIC)
1221 AC_SUBST_LIST(REALTIME_LIBS)
1224 dnl Turn on warnings-as-errors to prevent implicit declaration of
1225 dnl pthread_cond_timedwait_monotonic_np, which can cause this test to
1226 dnl inadvertently pass even if the function does not really exist.
1227 _SAVE_CFLAGS="$CFLAGS"
1228 CFLAGS="$CFLAGS $WARNINGS_AS_ERRORS"
1229 AC_CACHE_CHECK(for pthread_cond_timedwait_monotonic_np,
1230 ac_cv_pthread_cond_timedwait_monotonic_np,
1231 AC_TRY_LINK([#include <pthread.h>],
1232 [pthread_cond_timedwait_monotonic_np(0, 0, 0);],
1233 ac_cv_pthread_cond_timewait_monotonic_np=yes,
1234 ac_cv_pthread_cond_timewait_monotonic_np=no))
1235 if test "$ac_cv_pthread_cond_timewait_monotonic_np" != "no"; then
1236 AC_DEFINE(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)
1238 CFLAGS=$_SAVE_CFLAGS
1242 ac_cv_func_res_ninit,
1243 [if test "$OS_TARGET" = NetBSD -o "$OS_TARGET" = OpenBSD; then
1244 dnl no need for res_ninit() on NetBSD and OpenBSD
1245 ac_cv_func_res_ninit=no
1249 #define _BSD_SOURCE 1
1251 #include <sys/types.h>
1252 #include <netinet/in.h>
1253 #include <arpa/nameser.h>
1256 [int foo = res_ninit(&_res);],
1257 [ac_cv_func_res_ninit=yes],
1258 [ac_cv_func_res_ninit=no])
1262 if test "$ac_cv_func_res_ninit" = "yes"; then
1263 AC_DEFINE(HAVE_RES_NINIT)
1264 dnl must add the link line we do something as foolish as this... dougt
1266 dnl AC_CHECK_LIB(bind, res_ninit, AC_DEFINE(HAVE_RES_NINIT),
1267 dnl AC_CHECK_LIB(resolv, res_ninit, AC_DEFINE(HAVE_RES_NINIT)))
1272 dnl **********************
1273 dnl *** va_copy checks ***
1274 AC_CACHE_CHECK([for an implementation of va_copy()],
1276 [AC_TRY_COMPILE([#include <stdarg.h>
1278 void f (int i, ...) {
1279 va_list args1, args2;
1280 va_start (args1, i);
1281 va_copy (args2, args1);
1282 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1284 va_end (args1); va_end (args2);
1286 [f(0, 42); return 0],
1287 [ac_cv_va_copy=yes],
1291 AC_CACHE_CHECK([whether va_list can be copied by value],
1293 [AC_TRY_COMPILE([#include <stdarg.h>
1295 void f (int i, ...) {
1296 va_list args1, args2;
1297 va_start (args1, i);
1299 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1301 va_end (args1); va_end (args2);
1303 [f(0, 42); return 0],
1304 [ac_cv_va_val_copy=yes],
1305 [ac_cv_va_val_copy=no],
1308 if test "x$ac_cv_va_copy" = "xyes"; then
1309 AC_DEFINE(VA_COPY, va_copy)
1310 AC_DEFINE(HAVE_VA_COPY)
1313 if test "x$ac_cv_va_val_copy" = "xno"; then
1314 AC_DEFINE(HAVE_VA_LIST_AS_ARRAY)
1317 dnl ===================================================================
1318 dnl ========================================================
1319 dnl Put your C++ language/feature checks below
1320 dnl ========================================================
1324 if test "$GNU_CC"; then
1325 if test "$CPU_ARCH" = "arm" ; then
1326 AC_CACHE_CHECK(for ARM EABI,
1330 #if defined(__ARM_EABI__)
1333 #error Not ARM EABI.
1336 ac_cv_gcc_arm_eabi="yes",
1337 ac_cv_gcc_arm_eabi="no")])
1338 if test "$ac_cv_gcc_arm_eabi" = "yes"; then
1340 ARM_ABI_PREFIX=eabi-
1342 ARM_ABI_PREFIX=oabi-
1346 TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}"
1349 # try harder, when checking for __thread support, see bug 521750 comment #33 and below
1350 # We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is
1351 # enabled, the linker in xcode 4.1 will crash. Without this it would crash when
1353 _SAVE_LDFLAGS=$LDFLAGS
1354 LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS"
1355 AC_CACHE_CHECK(for __thread keyword for TLS variables,
1356 ac_cv_thread_keyword,
1357 [AC_TRY_LINK([__thread bool tlsIsMainThread = false;],
1358 [return tlsIsMainThread;],
1359 ac_cv_thread_keyword=yes,
1360 ac_cv_thread_keyword=no)])
1361 LDFLAGS=$_SAVE_LDFLAGS
1362 # The custom dynamic linker doesn't support TLS variables
1364 if test "$ac_cv_thread_keyword" = yes -a "$MOZ_LINKER" != 1; then
1365 # mips builds fail with TLS variables because of a binutils bug.
1367 # OpenBSD doesn't have TLS support, and the test succeeds with clang++
1372 *-android*|*-linuxandroid*)
1379 AC_DEFINE(HAVE_THREAD_TLS_KEYWORD)
1385 dnl Using the custom linker on ARMv6 requires 16k alignment of ELF segments.
1386 if test -n "$MOZ_LINKER"; then
1387 if test "$CPU_ARCH" = arm; then
1388 dnl When building for < ARMv7, we need to ensure 16k alignment of ELF segments
1389 if test -n "$ARM_ARCH" && test "$ARM_ARCH" -lt 7; then
1390 LDFLAGS="$LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1391 _SUBDIR_LDFLAGS="$_SUBDIR_LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1395 dnl gold emits wrong sysv-style elf hash tables when building both sysv and
1396 dnl style tables. https://sourceware.org/bugzilla/show_bug.cgi?id=13597
1397 dnl Since the linker only understands the sysv ones, no need to build the
1398 dnl gnu style tables anyways.
1399 LDFLAGS="$LDFLAGS -Wl,--hash-style=sysv"
1402 dnl End of C++ language/feature checks
1405 dnl ========================================================
1406 dnl = Internationalization checks
1407 dnl ========================================================
1409 dnl Internationalization and Locale support is different
1410 dnl on various UNIX platforms. Checks for specific i18n
1411 dnl features go here.
1413 AC_HAVE_FUNCS(localeconv)
1415 fi # ! SKIP_COMPILER_CHECKS
1417 if test -n "${COMPILE_ENVIRONMENT}"; then
1422 if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then
1423 TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}"
1424 AC_DEFINE_UNQUOTED(TARGET_XPCOM_ABI, ["${TARGET_XPCOM_ABI}"])
1427 dnl We can't run TRY_COMPILE tests on Windows, so hard-code some
1428 dnl features that Windows actually does support.
1430 if test -n "$SKIP_COMPILER_CHECKS"; then
1431 dnl Windows has malloc.h
1432 AC_DEFINE(MALLOC_H, [<malloc.h>])
1433 AC_DEFINE(HAVE_FORCEINLINE)
1434 AC_DEFINE(HAVE_LOCALECONV)
1435 fi # SKIP_COMPILER_CHECKS
1437 dnl Mozilla specific options
1438 dnl ========================================================
1439 dnl The macros used for command line options
1440 dnl are defined in build/autoconf/altoptions.m4.
1442 dnl ========================================================
1444 dnl = Check for external package dependencies
1446 dnl ========================================================
1447 MOZ_ARG_HEADER(External Packages)
1449 case "$OS_TARGET" in
1450 WINNT|Darwin|Android)
1460 dnl ========================================================
1461 dnl system libevent Support
1462 dnl ========================================================
1463 MOZ_ARG_WITH_STRING(system-libevent,
1464 [ --with-system-libevent[=PFX]
1465 Use system libevent [installed at prefix PFX]],
1466 LIBEVENT_DIR=$withval)
1468 _SAVE_CFLAGS=$CFLAGS
1469 _SAVE_LDFLAGS=$LDFLAGS
1471 if test "$LIBEVENT_DIR" = yes; then
1472 PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent,
1473 MOZ_SYSTEM_LIBEVENT=1,
1476 if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then
1477 MOZ_SYSTEM_LIBEVENT=
1478 elif test -z "$MOZ_SYSTEM_LIBEVENT"; then
1479 CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS"
1480 LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS"
1481 MOZ_CHECK_HEADER(event.h,
1482 [if test ! -f "${LIBEVENT_DIR}/include/event.h"; then
1483 AC_MSG_ERROR([event.h found, but is not in ${LIBEVENT_DIR}/include])
1485 AC_MSG_ERROR([--with-system-libevent requested but event.h not found]))
1486 AC_CHECK_LIB(event, event_init,
1487 [MOZ_SYSTEM_LIBEVENT=1
1488 MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include"
1489 MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"],
1490 [MOZ_SYSTEM_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=])
1492 CFLAGS=$_SAVE_CFLAGS
1493 LDFLAGS=$_SAVE_LDFLAGS
1496 AC_SUBST(MOZ_SYSTEM_LIBEVENT)
1498 dnl ========================================================
1499 dnl = If NSS was not detected in the system,
1500 dnl = use the one in the source tree (mozilla/security/nss)
1501 dnl ========================================================
1503 MOZ_ARG_WITH_BOOL(system-nss,
1504 [ --with-system-nss Use system installed NSS],
1507 if test -n "$_USE_SYSTEM_NSS"; then
1508 AM_PATH_NSS(3.50, [MOZ_SYSTEM_NSS=1], [AC_MSG_ERROR([you don't have NSS installed or your version is too old])])
1511 NSS_CFLAGS="$NSS_CFLAGS -I${DIST}/include/nss"
1512 if test -z "$MOZ_SYSTEM_NSS"; then
1513 case "${OS_ARCH}" in
1514 # Only few platforms have been tested with GYP
1515 WINNT|Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|SunOS)
1518 AC_MSG_ERROR([building in-tree NSS is not supported on this platform. Use --with-system-nss])
1523 dnl system ZLIB support
1524 dnl ========================================================
1525 MOZ_ZLIB_CHECK([1.2.3])
1527 if test -z "$SKIP_LIBRARY_CHECKS"; then
1529 dnl ========================================================
1530 dnl system PNG Support
1531 dnl ========================================================
1532 MOZ_ARG_WITH_STRING(system-png,
1533 [ --with-system-png[=PFX]
1534 Use system libpng [installed at prefix PFX]],
1537 _SAVE_CFLAGS=$CFLAGS
1538 _SAVE_LDFLAGS=$LDFLAGS
1540 if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then
1541 CFLAGS="-I${PNG_DIR}/include $CFLAGS"
1542 LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS"
1544 if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then
1547 AC_CHECK_LIB(png, png_get_valid, [MOZ_SYSTEM_PNG=1 MOZ_PNG_LIBS="-lpng"],
1548 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1549 AC_CHECK_LIB(png, png_get_acTL, ,
1550 AC_MSG_ERROR([--with-system-png won't work because the system's libpng doesn't have APNG support]))
1552 if test "$MOZ_SYSTEM_PNG" = 1; then
1553 AC_TRY_COMPILE([ #include <stdio.h>
1554 #include <sys/types.h>
1556 [ #if PNG_LIBPNG_VER < $MOZPNG
1557 #error "Insufficient libpng version ($MOZPNG required)."
1559 #ifndef PNG_UINT_31_MAX
1560 #error "Insufficient libpng version."
1563 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1565 CFLAGS=$_SAVE_CFLAGS
1566 LDFLAGS=$_SAVE_LDFLAGS
1569 if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$MOZ_SYSTEM_PNG" = 1; then
1570 MOZ_PNG_CFLAGS="-I${PNG_DIR}/include"
1571 MOZ_PNG_LIBS="-L${PNG_DIR}/lib ${MOZ_PNG_LIBS}"
1574 fi # SKIP_LIBRARY_CHECKS
1576 dnl ========================================================
1580 dnl ========================================================
1582 MOZ_ARG_HEADER(Application)
1584 ENABLE_SYSTEM_EXTENSION_DIRS=1
1585 MOZ_BRANDING_DIRECTORY=
1586 MOZ_OFFICIAL_BRANDING=
1587 MOZ_AUTH_EXTENSION=1
1588 if test "$MOZ_IOS"; then
1591 MOZ_PREF_EXTENSIONS=1
1593 MOZ_UNIVERSALCHARDET=1
1598 MOZ_USE_NATIVE_POPUP_WINDOWS=
1599 MOZ_EXCLUDE_HYPHENATION_DICTIONARIES=
1601 MOZ_BINARY_EXTENSIONS=
1604 case "$target_os" in
1607 AC_DEFINE(NS_ENABLE_TSF)
1611 # Optional Firefox for Android partner distribution directory.
1612 MOZ_ARG_WITH_STRING(android-distribution-directory,
1613 [ --with-android-distribution-directory=dir
1614 Optional Firefox for Android partner distribution directory.],
1615 MOZ_ANDROID_DISTRIBUTION_DIRECTORY=$withval)
1617 if test -n "$MOZ_ANDROID_DISTRIBUTION_DIRECTORY"; then
1618 # A distribution directory must have an assets/distribution directory.
1619 # See https://wiki.mozilla.org/Mobile/Distribution_Files.
1620 if test ! -d "$MOZ_ANDROID_DISTRIBUTION_DIRECTORY/assets/distribution" ; then
1621 AC_MSG_ERROR([--with-android-distribution-directory does not contain assets/distribution;
1622 (looked for ${MOZ_ANDROID_DISTRIBUTION_DIRECTORY}/assets/distribution).])
1625 AC_SUBST(MOZ_ANDROID_DISTRIBUTION_DIRECTORY)
1627 dnl ========================================================
1628 dnl = Trademarked Branding
1629 dnl ========================================================
1630 MOZ_ARG_ENABLE_BOOL(official-branding,
1631 [ --enable-official-branding
1632 Enable Official mozilla.org Branding
1633 Do not distribute builds with
1634 --enable-official-branding unless you have
1635 permission to use trademarks per
1636 http://www.mozilla.org/foundation/trademarks/ .],
1637 MOZ_OFFICIAL_BRANDING=1,
1638 MOZ_OFFICIAL_BRANDING=)
1640 # Allow the application to influence configure with a confvars.sh script.
1641 AC_MSG_CHECKING([if app-specific confvars.sh exists])
1642 if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then
1643 AC_MSG_RESULT([${srcdir}/${MOZ_BUILD_APP}/confvars.sh])
1644 . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh"
1649 if test "$EARLY_BETA_OR_EARLIER"; then
1650 MOZ_NEW_CERT_STORAGE=1
1651 AC_DEFINE(MOZ_NEW_CERT_STORAGE)
1653 AC_SUBST(MOZ_NEW_CERT_STORAGE)
1655 # Allow someone to change MOZ_APP_NAME and MOZ_APP_BASENAME in mozconfig
1656 MOZ_ARG_WITH_STRING(app-name,
1657 [--with-app-name=APPNAME sets MOZ_APP_NAME to APPNAME],
1658 WITH_APP_NAME=$withval,
1661 if test -n "$WITH_APP_NAME" ; then
1662 MOZ_APP_NAME="$WITH_APP_NAME"
1665 MOZ_ARG_WITH_STRING(app-basename,
1666 [--with-app-basename=BASENAME sets MOZ_APP_BASENAME to BASENAME],
1667 WITH_APP_BASENAME=$withval,
1670 if test -n "$WITH_APP_BASENAME" ; then
1671 MOZ_APP_BASENAME="$WITH_APP_BASENAME"
1674 dnl ========================================================
1675 dnl Ensure Android SDK and build-tools versions depending on
1677 dnl ========================================================
1679 case "$MOZ_BUILD_APP" in
1685 dnl ========================================================
1687 dnl = Toolkit Options
1689 dnl ========================================================
1690 MOZ_ARG_HEADER(Toolkit Options)
1692 dnl ========================================================
1693 dnl = Enable the toolkit as needed =
1694 dnl ========================================================
1696 case "$MOZ_WIDGET_TOOLKIT" in
1699 LDFLAGS="$LDFLAGS -framework Cocoa"
1700 # Use -Wl as a trick to avoid -framework and framework names from
1701 # being separated by AC_SUBST_LIST.
1702 TK_LIBS='-Wl,-framework,Foundation -Wl,-framework,CoreFoundation -Wl,-framework,CoreLocation -Wl,-framework,QuartzCore -Wl,-framework,Carbon -Wl,-framework,CoreAudio -Wl,-framework,CoreVideo -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,AddressBook -Wl,-framework,OpenGL -Wl,-framework,Security -Wl,-framework,ServiceManagement -Wl,-framework,CoreServices -Wl,-framework,ApplicationServices -Wl,-framework,AppKit'
1704 CFLAGS="$CFLAGS $TK_CFLAGS"
1705 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
1706 MOZ_USER_DIR="Mozilla"
1707 MOZ_FS_LAYOUT=bundle
1711 LDFLAGS="$LDFLAGS -framework UIKit"
1713 TK_LIBS='-Wl,-framework,Foundation -Wl,-framework,CoreFoundation -Wl,-framework,CoreGraphics -Wl,-framework,CoreText -Wl,-framework,AVFoundation -Wl,-framework,AudioToolbox -Wl,-framework,CoreMedia -Wl,-framework,CoreVideo -Wl,-framework,OpenGLES -Wl,-framework,QuartzCore'
1714 CFLAGS="$CFLAGS $TK_CFLAGS"
1715 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
1716 MOZ_USER_DIR="Mozilla"
1717 MOZ_FS_LAYOUT=bundle
1722 if test "$OS_TARGET" = Darwin; then
1723 LDFLAGS="$LDFLAGS -lobjc"
1726 dnl there are a lot of tests on MOZ_ENABLE_GTK below, that are more convenient
1727 dnl to keep that way than testing against MOZ_WIDGET_TOOLKIT
1728 case "$MOZ_WIDGET_TOOLKIT" in
1734 if test "$COMPILE_ENVIRONMENT"; then
1735 if test "$MOZ_WIDGET_TOOLKIT" = gtk; then
1736 PKG_CHECK_MODULES(MOZ_GTK3, gtk+-3.0 >= $GTK3_VERSION gtk+-unix-print-3.0 glib-2.0 gobject-2.0 gio-unix-2.0 $GDK_PACKAGES)
1737 MOZ_GTK3_CFLAGS="-I${_topsrcdir}/widget/gtk/compat-gtk3 $MOZ_GTK3_CFLAGS"
1738 TK_CFLAGS=$MOZ_GTK3_CFLAGS
1739 TK_LIBS=$MOZ_GTK3_LIBS
1740 dnl GDK_VERSION_MIN_REQUIRED is not set here as GDK3 deprecated warnings
1741 dnl are suppressed by widget/gtk/compat-gtk3/gdk/gdkversionmacros.h.
1742 AC_DEFINE_UNQUOTED(GDK_VERSION_MAX_ALLOWED,$GDK_VERSION_MAX_ALLOWED)
1743 GLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32
1745 if test "$MOZ_ENABLE_GTK"; then
1746 if test "$MOZ_X11"; then
1747 GDK_PACKAGES=gdk-x11-2.0
1749 AC_DEFINE_UNQUOTED(GLIB_VERSION_MIN_REQUIRED,$GLIB_VERSION_MIN_REQUIRED)
1750 AC_DEFINE_UNQUOTED(GLIB_VERSION_MAX_ALLOWED,$GLIB_VERSION_MAX_ALLOWED)
1752 PKG_CHECK_MODULES(MOZ_GTK2, gtk+-2.0 >= $GTK2_VERSION gtk+-unix-print-2.0 glib-2.0 >= $GLIB_VERSION gobject-2.0 gio-unix-2.0 $GDK_PACKAGES)
1753 MOZ_GTK2_CFLAGS="-I${_topsrcdir}/widget/gtk/compat $MOZ_GTK2_CFLAGS"
1755 fi # COMPILE_ENVIRONMENT
1757 AC_SUBST(MOZ_FS_LAYOUT)
1759 AC_SUBST_LIST(TK_CFLAGS)
1760 AC_SUBST_LIST(TK_LIBS)
1762 dnl ========================================================
1764 dnl = Components & Features
1766 dnl ========================================================
1767 MOZ_ARG_HEADER(Components and Features)
1769 AC_SUBST(MOZ_OFFICIAL_BRANDING)
1770 if test -n "$MOZ_OFFICIAL_BRANDING"; then
1771 if test -z "$MOZ_OFFICIAL_BRANDING_DIRECTORY"; then
1772 AC_MSG_ERROR([You must specify MOZ_OFFICIAL_BRANDING_DIRECTORY to use --enable-official-branding.])
1774 MOZ_BRANDING_DIRECTORY=${MOZ_OFFICIAL_BRANDING_DIRECTORY}
1775 AC_DEFINE(MOZ_OFFICIAL_BRANDING)
1779 MOZ_ARG_WITH_STRING(branding,
1780 [ --with-branding=dir Use branding from the specified directory.],
1781 MOZ_BRANDING_DIRECTORY=$withval)
1783 REAL_BRANDING_DIRECTORY="${MOZ_BRANDING_DIRECTORY}"
1784 if test -z "$REAL_BRANDING_DIRECTORY"; then
1785 REAL_BRANDING_DIRECTORY=${MOZ_BUILD_APP}/branding/nightly
1788 if test -f "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
1789 . "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"
1790 elif test -f "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
1791 . "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"
1794 AC_SUBST(MOZ_BRANDING_DIRECTORY)
1796 dnl ========================================================
1797 dnl = Distribution ID
1798 dnl ========================================================
1799 MOZ_ARG_WITH_STRING(distribution-id,
1800 [ --with-distribution-id=ID
1801 Set distribution-specific id (default=org.mozilla)],
1802 [ val=`echo $withval`
1803 MOZ_DISTRIBUTION_ID="$val"])
1805 if test -z "$MOZ_DISTRIBUTION_ID"; then
1806 MOZ_DISTRIBUTION_ID="org.mozilla"
1809 AC_DEFINE_UNQUOTED(MOZ_DISTRIBUTION_ID,"$MOZ_DISTRIBUTION_ID")
1810 AC_SUBST(MOZ_DISTRIBUTION_ID)
1812 dnl ========================================================
1813 dnl = libproxy support
1814 dnl ========================================================
1816 if test "$MOZ_ENABLE_GTK"
1818 MOZ_ENABLE_LIBPROXY=
1820 MOZ_ARG_ENABLE_BOOL(libproxy,
1821 [ --enable-libproxy Enable libproxy support ],
1822 MOZ_ENABLE_LIBPROXY=1,
1823 MOZ_ENABLE_LIBPROXY=)
1825 if test "$MOZ_ENABLE_LIBPROXY"
1827 PKG_CHECK_MODULES(MOZ_LIBPROXY, libproxy-1.0)
1828 AC_DEFINE(MOZ_ENABLE_LIBPROXY)
1831 AC_SUBST(MOZ_ENABLE_LIBPROXY)
1833 dnl ========================================================
1835 dnl ========================================================
1837 if test "$MOZ_ENABLE_GTK"
1841 MOZ_ARG_DISABLE_BOOL(dbus,
1842 [ --disable-dbus Disable dbus support ],
1846 if test "$MOZ_ENABLE_DBUS"
1848 PKG_CHECK_MODULES(MOZ_DBUS, dbus-1 >= $DBUS_VERSION)
1849 PKG_CHECK_MODULES(MOZ_DBUS_GLIB, dbus-glib-1 >= $DBUS_VERSION)
1850 AC_DEFINE(MOZ_ENABLE_DBUS)
1853 AC_SUBST(MOZ_ENABLE_DBUS)
1855 dnl =========================================================
1856 dnl = Whether to exclude hyphenations files in the build
1857 dnl =========================================================
1858 if test -n "$MOZ_EXCLUDE_HYPHENATION_DICTIONARIES"; then
1859 AC_DEFINE(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
1862 AC_TRY_COMPILE([#include <linux/ethtool.h>],
1863 [ struct ethtool_cmd cmd; cmd.speed_hi = 0; ],
1864 MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI=1)
1866 AC_SUBST(MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI)
1868 if test -n "$MOZ_WEBRTC"; then
1869 if test -n "$MOZ_X11"; then
1870 MOZ_WEBRTC_X11_LIBS="-lXext -lXdamage -lXfixes -lXcomposite"
1874 AC_SUBST_LIST(MOZ_WEBRTC_X11_LIBS)
1876 dnl ========================================================
1877 dnl = Apple platform decoder support
1878 dnl ========================================================
1879 if test "$COMPILE_ENVIRONMENT"; then
1880 if test -n "$MOZ_APPLEMEDIA"; then
1881 # hack in frameworks for fmp4 - see bug 1029974
1882 # We load VideoToolbox and CoreMedia dynamically, so they don't appear here.
1883 LDFLAGS="$LDFLAGS -framework AudioToolbox"
1884 dnl Verify CoreMedia is available.
1885 AC_CHECK_HEADERS([CoreMedia/CoreMedia.h VideoToolbox/VideoToolbox.h], [],
1886 [AC_MSG_ERROR([MacOS X 10.9 SDK or later is required])])
1888 fi # COMPILE_ENVIRONMENT
1890 dnl ========================================================
1891 dnl = Handle dependent MEDIA defines
1892 dnl ========================================================
1895 AC_DEFINE(MOZ_WEBM_ENCODER)
1896 AC_SUBST(MOZ_WEBM_ENCODER)
1898 dnl ========================================================
1900 dnl ========================================================
1902 MOZ_ARG_DISABLE_BOOL(negotiateauth,
1903 [ --disable-negotiateauth Disable GSS-API negotiation ],
1904 MOZ_AUTH_EXTENSION=,
1905 MOZ_AUTH_EXTENSION=1 )
1907 if test -n "$MOZ_IOS" -a -n "$MOZ_AUTH_EXTENSION"; then
1908 AC_MSG_ERROR([negotiateauth is not supported on iOS.])
1911 dnl ========================================================
1912 dnl Pref extensions (autoconfig)
1913 dnl ========================================================
1914 MOZ_ARG_DISABLE_BOOL(pref-extensions,
1915 [ --disable-pref-extensions
1916 Disable pref extensions such as autoconfig],
1917 MOZ_PREF_EXTENSIONS=,
1918 MOZ_PREF_EXTENSIONS=1 )
1920 dnl ========================================================
1921 dnl Searching of system directories for extensions.
1922 dnl Note: this switch is meant to be used for test builds
1923 dnl whose behavior should not depend on what happens to be
1924 dnl installed on the local machine.
1925 dnl ========================================================
1926 MOZ_ARG_DISABLE_BOOL(system-extension-dirs,
1927 [ --disable-system-extension-dirs
1928 Disable searching system- and account-global
1929 directories for extensions of any kind; use
1930 only profile-specific extension directories],
1931 ENABLE_SYSTEM_EXTENSION_DIRS=,
1932 ENABLE_SYSTEM_EXTENSION_DIRS=1 )
1933 if test "$ENABLE_SYSTEM_EXTENSION_DIRS"; then
1934 AC_DEFINE(ENABLE_SYSTEM_EXTENSION_DIRS)
1937 dnl ========================================================
1938 dnl = Universalchardet
1939 dnl ========================================================
1940 MOZ_ARG_DISABLE_BOOL(universalchardet,
1941 [ --disable-universalchardet
1942 Disable universal encoding detection],
1943 MOZ_UNIVERSALCHARDET=,
1944 MOZ_UNIVERSALCHARDET=1 )
1946 dnl ========================================================
1948 dnl ========================================================
1950 if test "$COMPILE_ENVIRONMENT" ; then
1952 dnl Moved gamepad platform check to moz.build, linux header check still needed here.
1953 if test "$OS_TARGET" = "Linux"; then
1954 MOZ_CHECK_HEADER([linux/joystick.h])
1955 if test "$ac_cv_header_linux_joystick_h" != "yes"; then
1956 AC_MSG_ERROR([Can't find header linux/joystick.h, needed for gamepad support. Please install Linux kernel headers.])
1960 fi # COMPILE_ENVIRONMENT
1963 dnl ========================================================
1964 dnl = Breakpad crash reporting (on by default on supported platforms)
1965 dnl ========================================================
1968 i?86-*-mingw*|x86_64-*-mingw*|aarch64-*-mingw*)
1971 i?86-apple-darwin*|x86_64-apple-darwin*)
1972 if test -z "$MOZ_IOS"; then
1976 *-android*|*-linuxandroid*)
1977 dnl Android/arm is arm-unknown-linux-androideabi, so android condition should
1978 dnl be before Linux condition
1981 i?86-*-linux*|x86_64-*-linux*|arm-*-linux*)
1982 if test "$MOZ_ENABLE_GTK"; then
1988 MOZ_ARG_DISABLE_BOOL(crashreporter,
1989 [ --disable-crashreporter Disable breakpad crash reporting],
1990 [MOZ_CRASHREPORTER=],
1991 [MOZ_CRASHREPORTER=F # Force enable breakpad])
1993 if test "$OS_ARCH" != "$HOST_OS_ARCH" -a "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "Darwin" -a "$MOZ_WIDGET_TOOLKIT" != "android"; then
1994 if test "$MOZ_CRASHREPORTER" = F; then
1995 AC_MSG_ERROR([Cannot --enable-crashreporter, as breakpad tools do not support compiling on $HOST_OS_ARCH while targeting $OS_ARCH.])
2000 if test -n "$MOZ_CRASHREPORTER"; then
2001 AC_DEFINE(MOZ_CRASHREPORTER)
2003 if test "$OS_TARGET" = "Linux" && \
2004 test -z "$SKIP_LIBRARY_CHECKS"; then
2005 PKG_CHECK_MODULES(MOZ_GTHREAD, gthread-2.0)
2008 if test "$OS_ARCH" = "WINNT"; then
2009 if test -z "$HAVE_64BIT_BUILD" -a -n "$COMPILE_ENVIRONMENT"; then
2010 MOZ_CRASHREPORTER_INJECTOR=1
2011 AC_DEFINE(MOZ_CRASHREPORTER_INJECTOR)
2016 dnl ========================================================
2017 dnl = Enable compilation of specific extension modules
2018 dnl ========================================================
2020 MOZ_ARG_ENABLE_STRING(extensions,
2021 [ --enable-extensions Enable extensions],
2022 [ for option in `echo $enableval | sed 's/,/ /g'`; do
2023 if test "$option" = "yes" -o "$option" = "all"; then
2024 AC_MSG_ERROR([--enable-extensions=$option is no longer supported.])
2025 elif test "$option" = "no" -o "$option" = "none"; then
2027 elif test "$option" = "default"; then
2028 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT"
2029 elif test `echo "$option" | grep -c \^-` != 0; then
2030 option=`echo $option | sed 's/^-//'`
2031 MOZ_EXTENSIONS=`echo "$MOZ_EXTENSIONS" | sed "s/ ${option}//"`
2033 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $option"
2036 MOZ_EXTENSIONS="$MOZ_EXTENSIONS_DEFAULT")
2038 dnl Ensure every extension exists, to avoid mostly-inscrutable error messages
2039 dnl when trying to build a nonexistent extension.
2040 for extension in $MOZ_EXTENSIONS; do
2041 if test ! -d "${srcdir}/extensions/${extension}"; then
2042 AC_MSG_ERROR([Unrecognized extension provided to --enable-extensions: ${extension}.])
2046 if test -n "$MOZ_USE_NATIVE_POPUP_WINDOWS"; then
2047 AC_DEFINE(MOZ_USE_NATIVE_POPUP_WINDOWS)
2050 # Avoid defining MOZ_ENABLE_CAIRO_FT on Windows platforms because
2051 # "cairo-ft-font.c" includes <dlfcn.h>, which only exists on posix platforms
2052 if test -n "$MOZ_TREE_FREETYPE" -a "$OS_TARGET" != WINNT; then
2053 MOZ_ENABLE_CAIRO_FT=1
2054 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
2055 CAIRO_FT_CFLAGS="-I$_topsrcdir/modules/freetype2/include"
2056 AC_SUBST_LIST(CAIRO_FT_CFLAGS)
2059 AC_CHECK_PROGS(WGET, wget, "")
2062 dnl ========================================================
2064 dnl ========================================================
2066 if test "$MOZ_IOS"; then
2070 MOZ_ARG_DISABLE_BOOL(updater,
2071 [ --disable-updater Disable building of updater],
2075 if test -n "$MOZ_UPDATER"; then
2076 AC_DEFINE(MOZ_UPDATER)
2079 dnl ========================================================
2080 dnl parental controls (for Windows Vista)
2081 dnl ========================================================
2082 MOZ_ARG_DISABLE_BOOL(parental-controls,
2083 [ --disable-parental-controls
2084 Do not build parental controls],
2085 MOZ_DISABLE_PARENTAL_CONTROLS=1,
2086 MOZ_DISABLE_PARENTAL_CONTROLS=)
2087 if test -n "$MOZ_DISABLE_PARENTAL_CONTROLS"; then
2088 AC_DEFINE(MOZ_DISABLE_PARENTAL_CONTROLS)
2091 AC_SUBST(MOZ_DISABLE_PARENTAL_CONTROLS)
2093 dnl ========================================================
2094 dnl = Disable smartcard support
2095 dnl ========================================================
2096 if test -n "$MOZ_NO_SMART_CARDS"; then
2097 AC_DEFINE(MOZ_NO_SMART_CARDS)
2099 AC_SUBST(MOZ_NO_SMART_CARDS)
2101 dnl ========================================================
2102 dnl = Sandboxing support
2103 dnl ========================================================
2104 if test -n "$MOZ_TSAN" -o -n "$MOZ_ASAN"; then
2105 # Bug 1182565: TSan conflicts with sandboxing on Linux.
2106 # Bug 1287971: LSan also conflicts with sandboxing on Linux.
2114 MOZ_ARG_DISABLE_BOOL(sandbox,
2115 [ --disable-sandbox Disable sandboxing support],
2119 case "$OS_TARGET" in
2120 WINNT|Darwin|OpenBSD)
2126 # Linux sandbox is only available on x86 and x86_64.
2133 # Only enable the sandbox by default on Linux, OpenBSD, macOS, and Windows
2138 if test -n "$MOZ_SANDBOX"; then
2139 AC_DEFINE(MOZ_SANDBOX)
2142 AC_SUBST(MOZ_SANDBOX)
2145 dnl ========================================================
2147 dnl = Module specific options
2149 dnl ========================================================
2150 MOZ_ARG_HEADER(Individual module options)
2152 dnl ========================================================
2153 dnl Check for sqlite
2154 dnl ========================================================
2157 MOZ_ARG_ENABLE_BOOL(system-sqlite,
2158 [ --enable-system-sqlite Use system sqlite (located with pkgconfig)],
2159 MOZ_SYSTEM_SQLITE=1,
2160 MOZ_SYSTEM_SQLITE= )
2162 if test -n "$MOZ_SYSTEM_SQLITE"
2164 dnl ============================
2165 dnl === SQLite Version check ===
2166 dnl ============================
2167 dnl Check to see if the system SQLite package is new enough.
2168 PKG_CHECK_MODULES(SQLITE, sqlite3 >= $SQLITE_VERSION)
2170 dnl ==============================
2171 dnl === SQLite fdatasync check ===
2172 dnl ==============================
2173 dnl Check to see if fdatasync is available
2174 AC_CHECK_FUNC(fdatasync)
2177 if test -n "$MOZ_SYSTEM_SQLITE"; then
2178 AC_DEFINE(MOZ_SYSTEM_SQLITE)
2180 AC_SUBST(MOZ_SYSTEM_SQLITE)
2182 dnl ========================================================
2183 dnl = Disable zipwriter
2184 dnl ========================================================
2185 MOZ_ARG_DISABLE_BOOL(zipwriter,
2186 [ --disable-zipwriter Disable zipwriter component],
2189 AC_SUBST(MOZ_ZIPWRITER)
2191 dnl ========================================================
2193 dnl = Feature options that require extra sources to be pulled
2195 dnl ========================================================
2196 dnl MOZ_ARG_HEADER(Features that require extra sources)
2198 dnl ========================================================
2200 dnl = Runtime debugging and Optimization Options
2202 dnl ========================================================
2203 MOZ_ARG_HEADER(Runtime debugging and Optimizations)
2205 dnl ========================================================
2206 dnl enable mobile optimizations
2207 dnl ========================================================
2208 MOZ_ARG_ENABLE_BOOL(mobile-optimize,
2209 [ --enable-mobile-optimize
2210 Enable mobile optimizations],
2211 MOZ_GFX_OPTIMIZE_MOBILE=1)
2213 AC_SUBST(MOZ_GFX_OPTIMIZE_MOBILE)
2215 if test "$MOZ_GFX_OPTIMIZE_MOBILE"; then
2216 # We ignore paint will resample on mobile for performance.
2217 # We may want to revisit this later.
2218 MOZ_IGNORE_PAINT_WILL_RESAMPLE=1
2220 AC_DEFINE(MOZ_GFX_OPTIMIZE_MOBILE)
2221 AC_DEFINE(MOZ_IGNORE_PAINT_WILL_RESAMPLE)
2224 dnl ========================================================
2225 dnl = Enable code optimization. ON by default.
2226 dnl ========================================================
2228 # Use value from moz.configure if one is defined. Else use our computed
2230 if test -n "${MOZ_CONFIGURE_OPTIMIZE_FLAGS}"; then
2231 MOZ_OPTIMIZE_FLAGS=${MOZ_CONFIGURE_OPTIMIZE_FLAGS}
2234 if test "$COMPILE_ENVIRONMENT"; then
2235 if test -n "$MOZ_OPTIMIZE"; then
2236 AC_MSG_CHECKING([for valid C compiler optimization flags])
2237 _SAVE_CFLAGS=$CFLAGS
2238 CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
2239 AC_TRY_COMPILE([#include <stdio.h>],
2240 [printf("Hello World\n");],
2243 AC_MSG_RESULT([$_results])
2244 if test "$_results" = "no"; then
2245 AC_MSG_ERROR([These compiler flags for C are invalid: $MOZ_OPTIMIZE_FLAGS])
2247 CFLAGS=$_SAVE_CFLAGS
2248 if test -n "$MOZ_LTO" -a -n "$CLANG_CC"; then
2249 # When using llvm-based LTO, non numeric optimization levels are
2250 # not supported by the linker, so force the linker to use -O2 (
2251 # which doesn't influence the level compilation units are actually
2253 case " $MOZ_OPTIMIZE_FLAGS " in
2254 *\ -Os\ *|*\ -Oz\ *)
2255 MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -O2"
2260 fi # COMPILE_ENVIRONMENT
2262 AC_SUBST_LIST(MOZ_OPTIMIZE_FLAGS)
2263 AC_SUBST_LIST(MOZ_OPTIMIZE_LDFLAGS)
2264 AC_SUBST_LIST(MOZ_PGO_OPTIMIZE_FLAGS)
2266 dnl ========================================================
2267 dnl = Enable runtime logging
2268 dnl ========================================================
2269 AC_DEFINE(MOZ_LOGGING)
2270 AC_DEFINE(FORCE_PR_LOG)
2272 dnl ========================================================
2273 dnl = This will enable logging of addref, release, ctor, dtor.
2274 dnl ========================================================
2275 _ENABLE_LOGREFCNT=42
2276 MOZ_ARG_ENABLE_BOOL(logrefcnt,
2277 [ --enable-logrefcnt Enable logging of refcounts (default=debug) ],
2278 _ENABLE_LOGREFCNT=1,
2279 _ENABLE_LOGREFCNT= )
2280 if test "$_ENABLE_LOGREFCNT" = "1"; then
2281 AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING)
2282 elif test -z "$_ENABLE_LOGREFCNT"; then
2283 AC_DEFINE(NO_BUILD_REFCNT_LOGGING)
2286 dnl ========================================================
2287 dnl moz_dump_painting
2288 dnl ========================================================
2289 MOZ_ARG_ENABLE_BOOL(dump-painting,
2290 [ --enable-dump-painting Enable paint debugging.],
2291 MOZ_DUMP_PAINTING=1,
2292 MOZ_DUMP_PAINTING= )
2293 if test -n "$MOZ_DUMP_PAINTING"; then
2294 AC_DEFINE(MOZ_DUMP_PAINTING)
2295 AC_DEFINE(MOZ_LAYERS_HAVE_LOG)
2297 if test -n "$MOZ_DEBUG"; then
2298 AC_DEFINE(MOZ_DUMP_PAINTING)
2301 case "${OS_TARGET}" in
2302 Android|WINNT|Darwin)
2303 MOZ_GLUE_IN_PROGRAM=
2306 dnl On !Android !Windows !OSX, we only want to link executables against mozglue
2307 MOZ_GLUE_IN_PROGRAM=1
2308 AC_DEFINE(MOZ_GLUE_IN_PROGRAM)
2312 dnl ========================================================
2313 dnl = Jemalloc build setup
2314 dnl ========================================================
2315 if test -z "$MOZ_MEMORY"; then
2318 if test -z "$WIN32_REDIST_DIR" -a -z "$MOZ_DEBUG"; then
2319 AC_MSG_WARN([When not building jemalloc, you need to set WIN32_REDIST_DIR to the path to the Visual C++ Redist (usually VCINSTALLDIR\redist\x86\Microsoft.VC80.CRT, for VC++ v8) if you intend to distribute your build.])
2324 dnl The generic feature tests that determine how to compute ncpus are long and
2325 dnl complicated. Therefore, simply define special cpp variables for the
2326 dnl platforms we have special knowledge of.
2329 export MOZ_NO_DEBUG_RTL=1
2333 AC_SUBST(MOZ_GLUE_IN_PROGRAM)
2335 dnl ========================================================
2336 dnl = Enable using the clang plugin to build
2337 dnl ========================================================
2339 if test -n "$COMPILE_ENVIRONMENT"; then
2340 MOZ_CONFIG_CLANG_PLUGIN
2341 fi # COMPILE_ENVIRONMENT
2343 dnl ========================================================
2344 dnl = Enable stripping of libs & executables
2345 dnl ========================================================
2346 MOZ_ARG_ENABLE_BOOL(strip,
2347 [ --enable-strip Enable stripping of libs & executables ],
2351 dnl ========================================================
2352 dnl = Enable stripping of libs & executables when packaging
2353 dnl ========================================================
2354 MOZ_ARG_ENABLE_BOOL(install-strip,
2355 [ --enable-install-strip Enable stripping of libs & executables when packaging ],
2359 dnl ========================================================
2360 dnl = frontend JS debug mode
2361 dnl ========================================================
2363 MOZ_ARG_ENABLE_BOOL(debug-js-modules,
2364 [ --enable-debug-js-modules Enable debug mode for frontend JS libraries],
2368 AC_SUBST(DEBUG_JS_MODULES)
2370 dnl ========================================================
2372 dnl = Profiling and Instrumenting
2374 dnl ========================================================
2375 MOZ_ARG_HEADER(Profiling and Instrumenting)
2377 dnl ========================================================
2378 dnl = Offer a way to disable the startup cache
2379 dnl ========================================================
2381 MOZ_ARG_DISABLE_BOOL(startupcache,
2382 [ --disable-startupcache Disable startup cache ],
2383 MOZ_DISABLE_STARTUPCACHE=1,
2384 MOZ_DISABLE_STARTUPCACHE=)
2386 if test -n "$MOZ_DISABLE_STARTUPCACHE"; then
2387 AC_DEFINE(MOZ_DISABLE_STARTUPCACHE)
2389 AC_SUBST(MOZ_DISABLE_STARTUPCACHE)
2391 dnl ========================================================
2392 dnl = Support for demangling undefined symbols
2393 dnl ========================================================
2394 if test -z "$SKIP_LIBRARY_CHECKS"; then
2397 AC_CHECK_FUNCS(__cxa_demangle, HAVE_DEMANGLE=1, HAVE_DEMANGLE=)
2401 # Demangle only for debug or DMD builds
2402 MOZ_DEMANGLE_SYMBOLS=
2403 if test "$HAVE_DEMANGLE" && test "$MOZ_DEBUG" -o "$MOZ_DMD"; then
2404 MOZ_DEMANGLE_SYMBOLS=1
2405 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS)
2407 AC_SUBST(MOZ_DEMANGLE_SYMBOLS)
2409 dnl ========================================================
2410 dnl = Support for gcc stack unwinding (from gcc 3.3)
2411 dnl ========================================================
2412 if test -z "$SKIP_LIBRARY_CHECKS"; then
2415 MOZ_CHECK_HEADER(unwind.h, AC_CHECK_FUNCS(_Unwind_Backtrace))
2419 dnl ========================================================
2421 dnl ========================================================
2423 MOZ_ARG_WITH_STRING(jitreport-granularity,
2424 [ --jitreport-granularity=N
2425 Default granularity at which to report JIT code
2428 1 - code ranges for whole functions only
2429 2 - per-line information
2430 3 - per-op information],
2431 JITREPORT_GRANULARITY=$withval,
2432 JITREPORT_GRANULARITY=3)
2434 AC_DEFINE_UNQUOTED(JS_DEFAULT_JITREPORT_GRANULARITY, $JITREPORT_GRANULARITY)
2436 dnl ========================================================
2440 dnl ========================================================
2441 MOZ_ARG_HEADER(Misc. Options)
2443 dnl ========================================================
2444 dnl = Location of the mozilla user directory (default is ~/.mozilla).],
2445 dnl ========================================================
2446 MOZ_ARG_WITH_STRING(user-appdir,
2447 [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)],
2448 [ val=`echo $withval`
2449 if echo "$val" | grep "\/" >/dev/null; then
2450 AC_MSG_ERROR("Homedir must be single relative path.")
2455 AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$MOZ_USER_DIR")
2457 if test -z "$SKIP_COMPILER_CHECKS"; then
2458 dnl ========================================================
2460 dnl = Compiler Options
2462 dnl ========================================================
2463 MOZ_ARG_HEADER(Compiler Options)
2465 dnl ========================================================
2466 dnl Check for gcc -pipe support
2467 dnl ========================================================
2468 AC_MSG_CHECKING([for -pipe support])
2469 if test -n "$GNU_CC" -a -n "$GNU_CXX"; then
2470 dnl Any gcc that supports firefox supports -pipe.
2471 CFLAGS="$CFLAGS -pipe"
2472 CXXFLAGS="$CXXFLAGS -pipe"
2473 AC_MSG_RESULT([yes])
2478 fi # ! SKIP_COMPILER_CHECKS
2482 if test "$COMPILE_ENVIRONMENT"; then
2484 fi # COMPILE_ENVIRONMENT
2486 dnl ========================================================
2488 dnl = Static Build Options
2490 dnl ========================================================
2491 MOZ_ARG_HEADER(Static build options)
2493 if test -z "$MOZ_SYSTEM_ZLIB"; then
2494 if test -n "$JS_SHARED_LIBRARY" -o -n "$MOZ_LINKER" -o "$MOZ_WIDGET_TOOLKIT" = android; then
2496 AC_DEFINE(ZLIB_IN_MOZGLUE)
2500 AC_SUBST(ZLIB_IN_MOZGLUE)
2502 dnl ========================================================
2504 dnl = Standalone module options
2506 dnl ========================================================
2507 MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla))
2510 dnl ========================================================
2512 if test -z "$SKIP_PATH_CHECKS"; then
2513 if test -z "${GLIB_CFLAGS}" -o -z "${GLIB_LIBS}" ; then
2514 if test "$MOZ_ENABLE_GTK" ; then
2515 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 1.3.7 gobject-2.0)
2520 if test -z "${GLIB_GMODULE_LIBS}" \
2521 -a -n "${GLIB_CONFIG}"\
2522 -a "${GLIB_CONFIG}" != no\
2524 GLIB_GMODULE_LIBS=`$GLIB_CONFIG gmodule --libs`
2527 AC_SUBST_LIST(GLIB_GMODULE_LIBS)
2529 if test "$USE_FC_FREETYPE"; then
2530 if test "$COMPILE_ENVIRONMENT"; then
2531 dnl ========================================================
2532 dnl = Check for freetype2 functionality
2533 dnl ========================================================
2534 if test "$_HAVE_FREETYPE2" -a -z "$MOZ_TREE_FREETYPE"; then
2536 _SAVE_CFLAGS="$CFLAGS"
2537 LIBS="$LIBS $FT2_LIBS"
2538 CFLAGS="$CFLAGS $FT2_CFLAGS"
2540 AC_CACHE_CHECK(for FT_Bitmap_Size.y_ppem,
2541 ac_cv_member_FT_Bitmap_Size_y_ppem,
2542 [AC_TRY_COMPILE([#include <ft2build.h>
2543 #include FT_FREETYPE_H],
2545 if (sizeof s.y_ppem) return 0;
2547 ac_cv_member_FT_Bitmap_Size_y_ppem=yes,
2548 ac_cv_member_FT_Bitmap_Size_y_ppem=no)])
2549 if test "$ac_cv_member_FT_Bitmap_Size_y_ppem" = yes; then
2550 HAVE_FT_BITMAP_SIZE_Y_PPEM=1
2552 HAVE_FT_BITMAP_SIZE_Y_PPEM=0
2554 AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,
2555 $HAVE_FT_BITMAP_SIZE_Y_PPEM,
2556 [FT_Bitmap_Size structure includes y_ppem field])
2558 AC_CHECK_FUNCS(FT_GlyphSlot_Embolden FT_Load_Sfnt_Table)
2561 CFLAGS="$_SAVE_CFLAGS"
2564 _SAVE_CPPFLAGS="$CPPFLAGS"
2565 CPPFLAGS="$CPPFLAGS $FT2_CFLAGS $XCFLAGS"
2566 MOZ_CHECK_HEADERS([fontconfig/fcfreetype.h], ,
2567 [AC_MSG_ERROR(Can't find header fontconfig/fcfreetype.h.)], [#include <fontconfig/fontconfig.h>])
2568 CPPFLAGS="$_SAVE_CPPFLAGS"
2572 dnl ========================================================
2573 dnl Check if we need the 32-bit Linux SSE2 error dialog
2574 dnl ========================================================
2576 AC_SUBST(MOZ_LINUX_32_SSE2_STARTUP_ERROR)
2578 dnl ========================================================
2579 dnl Check for pixman and cairo
2580 dnl ========================================================
2583 MOZ_ARG_ENABLE_BOOL(system-cairo,
2584 [ --enable-system-cairo Obsolete: do not use this option],
2585 AC_MSG_ERROR(--enable-system-cairo is not supported),
2589 MOZ_ARG_ENABLE_BOOL(system-pixman,
2590 [ --enable-system-pixman Use system pixman (located with pkgconfig)],
2592 MOZ_TREE_PIXMAN=force,
2595 if test "$MOZ_TREE_PIXMAN"; then
2596 AC_DEFINE(MOZ_TREE_PIXMAN)
2598 PKG_CHECK_MODULES(MOZ_PIXMAN, pixman-1 >= 0.19.2)
2601 MOZ_CAIRO_CFLAGS="-I${DIST}/include/cairo"
2602 AC_DEFINE(MOZ_TREE_CAIRO)
2604 if test "$OS_ARCH" = "WINNT"; then
2605 # For now we assume that we will have a uint64_t available through
2606 # one of the above headers or mozstdint.h.
2607 AC_DEFINE(HAVE_UINT64_T)
2610 # Define macros for cairo-features.h
2611 TEE_SURFACE_FEATURE="#define CAIRO_HAS_TEE_SURFACE 1"
2612 if test "$MOZ_X11"; then
2613 XLIB_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_SURFACE 1"
2614 XLIB_XRENDER_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_XRENDER_SURFACE 1"
2615 PS_SURFACE_FEATURE="#define CAIRO_HAS_PS_SURFACE 1"
2617 if test "$_HAVE_FREETYPE2"; then
2618 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
2619 MOZ_ENABLE_CAIRO_FT=1
2620 CAIRO_FT_CFLAGS="$FT2_CFLAGS"
2623 case "$MOZ_WIDGET_TOOLKIT" in
2625 QUARTZ_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_SURFACE 1"
2626 QUARTZ_IMAGE_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_IMAGE_SURFACE 1"
2627 QUARTZ_FONT_FEATURE="#define CAIRO_HAS_QUARTZ_FONT 1"
2630 WIN32_DWRITE_FONT_FEATURE="#define CAIRO_HAS_DWRITE_FONT 1"
2631 WIN32_FONT_FEATURE="#define CAIRO_HAS_WIN32_FONT 1"
2632 WIN32_SURFACE_FEATURE="#define CAIRO_HAS_WIN32_SURFACE 1"
2634 if test "$COMPILE_ENVIRONMENT"; then
2635 MOZ_CHECK_HEADER(d3d10.h, MOZ_ENABLE_D3D10_LAYER=1)
2639 if test "$USE_FC_FREETYPE"; then
2640 FC_FONT_FEATURE="#define CAIRO_HAS_FC_FONT 1"
2642 AC_SUBST(MOZ_ENABLE_CAIRO_FT)
2643 AC_SUBST(MOZ_ENABLE_D3D10_LAYER)
2645 AC_SUBST(PS_SURFACE_FEATURE)
2646 AC_SUBST(SVG_SURFACE_FEATURE)
2647 AC_SUBST(XLIB_SURFACE_FEATURE)
2648 AC_SUBST(XLIB_XRENDER_SURFACE_FEATURE)
2649 AC_SUBST(QUARTZ_SURFACE_FEATURE)
2650 AC_SUBST(QUARTZ_IMAGE_SURFACE_FEATURE)
2651 AC_SUBST(WIN32_SURFACE_FEATURE)
2652 AC_SUBST(OS2_SURFACE_FEATURE)
2653 AC_SUBST(DIRECTFB_SURFACE_FEATURE)
2654 AC_SUBST(FT_FONT_FEATURE)
2655 AC_SUBST(FC_FONT_FEATURE)
2656 AC_SUBST(WIN32_FONT_FEATURE)
2657 AC_SUBST(WIN32_DWRITE_FONT_FEATURE)
2658 AC_SUBST(QUARTZ_FONT_FEATURE)
2659 AC_SUBST(PNG_FUNCTIONS_FEATURE)
2660 AC_SUBST(QT_SURFACE_FEATURE)
2661 AC_SUBST(TEE_SURFACE_FEATURE)
2663 if test "$MOZ_X11"; then
2664 MOZ_CAIRO_OSLIBS="$MOZ_CAIRO_OSLIBS $XLDFLAGS -lXrender"
2667 CAIRO_FEATURES_H=gfx/cairo/cairo/src/cairo-features.h
2669 case "$MOZ_WIDGET_TOOLKIT" in
2671 TK_CFLAGS="$MOZ_CAIRO_CFLAGS $MOZ_PIXMAN_CFLAGS"
2672 TK_LIBS="$MOZ_CAIRO_LIBS $MOZ_PIXMAN_LIBS"
2676 AC_SUBST(MOZ_TREE_CAIRO)
2677 AC_SUBST_LIST(MOZ_CAIRO_CFLAGS)
2678 AC_SUBST_LIST(MOZ_CAIRO_LIBS)
2679 AC_SUBST_LIST(MOZ_CAIRO_OSLIBS)
2680 AC_SUBST(MOZ_TREE_PIXMAN)
2682 BINDGEN_SYSTEM_FLAGS="$_BINDGEN_CFLAGS $NSPR_CFLAGS $NSS_CFLAGS $MOZ_PIXMAN_CFLAGS $MOZ_CAIRO_CFLAGS"
2683 AC_SUBST(BINDGEN_SYSTEM_FLAGS)
2684 BINDGEN_SYSTEM_TOML_FLAGS="$BINDGEN_SYSTEM_FLAGS"
2685 AC_SUBST_TOML_LIST(BINDGEN_SYSTEM_TOML_FLAGS)
2687 dnl ========================================================
2689 dnl ========================================================
2690 MOZ_ARG_DISABLE_BOOL(xul,
2691 [ --disable-xul Disable XUL],
2693 if test "$MOZ_XUL"; then
2696 dnl remove extensions that require XUL
2697 MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's/inspector//' -e 's/irc//' -e 's/tasks//'`
2702 dnl ========================================================
2703 dnl necko configuration options
2704 dnl ========================================================
2707 dnl option to disable necko's wifi scanner
2710 if test "$MOZ_WIDGET_TOOLKIT"; then
2712 case "$OS_TARGET" in
2714 if test -z "$MOZ_IOS"; then
2718 DragonFly|FreeBSD|WINNT)
2729 MOZ_ARG_DISABLE_BOOL(necko-wifi,
2730 [ --disable-necko-wifi Disable necko wifi scanner],
2734 if test "$NECKO_WIFI"; then
2735 if test -z "$MOZ_ENABLE_DBUS" -a -n "$NECKO_WIFI_DBUS"; then
2736 AC_MSG_ERROR([Necko WiFi scanning needs DBus on your platform, remove --disable-dbus or use --disable-necko-wifi])
2738 AC_DEFINE(NECKO_WIFI)
2739 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES NECKO_WIFI"
2741 AC_SUBST(NECKO_WIFI)
2742 AC_SUBST(NECKO_WIFI_DBUS)
2745 dnl option to disable cookies
2747 MOZ_ARG_DISABLE_BOOL(cookies,
2748 [ --disable-cookies Disable cookie support],
2751 AC_SUBST(NECKO_COOKIES)
2752 if test "$NECKO_COOKIES"; then
2753 AC_DEFINE(NECKO_COOKIES)
2754 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES NECKO_COOKIES"
2757 dnl ========================================================
2759 dnl = Maintainer debug option (no --enable equivalent)
2761 dnl ========================================================
2764 AC_SUBST_LIST(ASFLAGS)
2768 AC_SUBST(MOZ_AUTH_EXTENSION)
2769 AC_SUBST(MOZ_PREF_EXTENSIONS)
2770 AC_SUBST_LIST(MOZ_DEBUG_LDFLAGS)
2771 AC_SUBST_LIST(WARNINGS_CFLAGS)
2772 AC_SUBST_SET(MOZ_EXTENSIONS)
2774 AC_SUBST(MOZ_UNIVERSALCHARDET)
2775 AC_SUBST(MOZ_SPELLCHECK)
2776 AC_SUBST(MOZ_ANDROID_ANR_REPORTER)
2777 AC_SUBST(MOZ_CRASHREPORTER)
2778 AC_SUBST(MOZ_CRASHREPORTER_INJECTOR)
2779 AC_SUBST(MOZ_STUB_INSTALLER)
2780 AC_SUBST(MOZ_UPDATER)
2782 AC_SUBST(MOZ_ANDROID_APPLICATION_CLASS)
2783 AC_SUBST(MOZ_ANDROID_BROWSER_INTENT_CLASS)
2784 AC_SUBST(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
2785 AC_SUBST(ENABLE_STRIP)
2786 AC_SUBST(PKG_SKIP_STRIP)
2787 AC_SUBST(STRIP_FLAGS)
2788 AC_SUBST(INCREMENTAL_LINKER)
2790 AC_SUBST_LIST(MOZ_FIX_LINK_PATHS)
2792 AC_SUBST(MOZ_POST_PROGRAM_COMMAND)
2793 AC_SUBST(MOZ_LINKER_EXTRACT)
2795 if test -n "$MOZ_BINARY_EXTENSIONS"; then
2796 AC_DEFINE(MOZ_BINARY_EXTENSIONS)
2799 AC_SUBST(MOZ_REQUIRE_SIGNING)
2800 if test "$MOZ_REQUIRE_SIGNING" = 1; then
2801 AC_DEFINE(MOZ_REQUIRE_SIGNING)
2804 dnl ========================================================
2805 dnl = Mac bundle name prefix
2806 dnl ========================================================
2807 MOZ_ARG_WITH_STRING(macbundlename-prefix,
2808 [ --with-macbundlename-prefix=prefix
2809 Prefix for MOZ_MACBUNDLE_NAME],
2810 [ MOZ_MACBUNDLE_NAME_PREFIX="$withval"])
2812 MOZ_MACBUNDLE_NAME=$MOZ_APP_DISPLAYNAME
2813 if test "$MOZ_MACBUNDLE_NAME_PREFIX"; then
2814 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX}${MOZ_MACBUNDLE_NAME}"
2817 if test "$MOZ_DEBUG"; then
2818 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME}Debug.app"
2820 MOZ_MACBUNDLE_NAME=${MOZ_MACBUNDLE_NAME}.app
2822 AC_SUBST(MOZ_MACBUNDLE_NAME)
2824 dnl Mac bundle identifier (based on MOZ_APP_DISPLAYNAME)
2825 # If the MOZ_MACBUNDLE_ID is defined in the configure.sh, use it
2826 # Otherwise, use MOZ_APP_DISPLAYNAME
2827 if test -z "$MOZ_MACBUNDLE_ID"; then
2828 MOZ_MACBUNDLE_ID=`echo $MOZ_APP_DISPLAYNAME | tr 'A-Z' 'a-z' | tr -dc 'a-z-'`
2830 MOZ_MACBUNDLE_ID=${MOZ_DISTRIBUTION_ID}.${MOZ_MACBUNDLE_ID}
2831 if test "$MOZ_DEBUG"; then
2832 MOZ_MACBUNDLE_ID=${MOZ_MACBUNDLE_ID}debug
2835 AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
2836 AC_SUBST(MOZ_MACBUNDLE_ID)
2838 dnl ========================================================
2839 dnl = Child Process Name for IPC
2840 dnl ========================================================
2841 if test "$MOZ_WIDGET_TOOLKIT" != "android"; then
2842 MOZ_CHILD_PROCESS_NAME="plugin-container${BIN_SUFFIX}"
2844 # We want to let Android unpack the file at install time, but it only does
2845 # so if the file is named libsomething.so. The lib/ path is also required
2846 # because the unpacked file will be under the lib/ subdirectory and will
2847 # need to be executed from that path.
2848 MOZ_CHILD_PROCESS_NAME="libplugin-container.so"
2850 MOZ_CHILD_PROCESS_BUNDLE="plugin-container.app/Contents/MacOS/"
2851 MOZ_CHILD_PROCESS_BUNDLENAME="${MOZ_APP_DISPLAYNAME}CP"
2853 AC_SUBST(MOZ_CHILD_PROCESS_NAME)
2854 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLE)
2855 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLENAME)
2857 # The following variables are available to branding and application
2858 # configuration ($BRANDING/configure.sh and $APPLICATION/confvars.sh):
2859 # - MOZ_APP_VENDOR: Used for application.ini's "Vendor" field, which also
2860 # impacts profile location and user-visible fields.
2861 # - MOZ_APP_BASENAME: Typically stays consistent for multiple branded
2862 # versions of a given application (e.g. Aurora and Firefox both use
2863 # "Firefox"), but may vary for full rebrandings (e.g. Iceweasel). Used
2864 # for application.ini's "Name" field, which controls profile location in
2865 # the absence of a "Profile" field (see below), and various system
2866 # integration hooks (Unix remoting, Windows MessageWindow name, etc.)
2867 # - MOZ_APP_DISPLAYNAME: Used in user-visible fields (DLL properties,
2868 # Mac Bundle name, Updater, Installer), it is typically used for nightly
2869 # builds (e.g. Aurora for Firefox).
2870 # - MOZ_APP_NAME: Used for e.g. the binary program file name. If not set,
2871 # defaults to a lowercase form of MOZ_APP_BASENAME.
2872 # - MOZ_APP_REMOTINGNAME: Used for the internal program name, which affects
2873 # profile name and remoting. If not set, defaults to MOZ_APP_NAME.
2874 # - MOZ_APP_PROFILE: When set, used for application.ini's
2875 # "Profile" field, which controls profile location.
2876 # - MOZ_APP_ID: When set, used for application.ini's "ID" field, and
2877 # crash reporter server url.
2878 # - MOZ_PROFILE_MIGRATOR: When set, enables profile migrator.
2880 # The following environment variables used to have an effect, but don't anymore:
2881 # - MOZ_APP_VERSION: Defines the application version number. This was replaced with
2882 # the contents from the version.txt file in the application directory, or
2883 # browser/config/version.txt if there isn't one.
2884 # - MOZ_APP_VERSION_DISPLAY: Defines the application version number. Used
2885 # in the "About" window. This was replaced with the contents from the
2886 # version_display.txt or version.txt in the application directory, or
2887 # browser/config/version_display.txt.
2889 if test -z "$MOZ_APP_NAME"; then
2890 MOZ_APP_NAME=`echo $MOZ_APP_BASENAME | tr A-Z a-z`
2893 if test -z "$MOZ_APP_REMOTINGNAME"; then
2894 MOZ_APP_REMOTINGNAME=$MOZ_APP_NAME
2897 if test -z "$ANDROID_PACKAGE_NAME" ; then
2898 # When we got rid of the Aurora channel we decided to replace the old
2899 # Nightly ANDROID_PACKAGE_NAME with Aurora. To make sure this is inherited
2900 # by all mozilla-central based branches we make this the new "default"
2901 # for Fennec. Non mozilla-central based branches set ANDROID_PACKAGE_NAME
2902 # in their mozconfig, so they will never get this. If there are ever
2903 # non-Fennec builds for Android, they will fall into the else block
2904 # and use their own default name.
2905 # https://bugzilla.mozilla.org/show_bug.cgi?id=1357808 has additional
2906 # background on this.
2907 if test "$MOZ_APP_NAME" = "fennec"; then
2908 ANDROID_PACKAGE_NAME="org.mozilla.fennec_aurora"
2910 ANDROID_PACKAGE_NAME="org.mozilla.$MOZ_APP_NAME"
2914 # For extensions and langpacks, we require a max version that is compatible
2915 # across security releases. MOZ_APP_MAXVERSION is our method for doing that.
2916 # 24.0a1 and 24.0a2 aren't affected
2918 # 24.1.1 becomes 24.*
2919 IS_ALPHA=`echo $MOZ_APP_VERSION | grep a`
2920 if test -z "$IS_ALPHA"; then
2922 if test "$(basename $MOZ_BUILD_APP)" = "suite"; then
2923 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\.[0-9]*\).*|\1|"`.*
2925 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\).*|\1|"`.*
2929 MOZ_APP_MAXVERSION=$MOZ_APP_VERSION
2932 AC_SUBST(MOZ_APP_NAME)
2933 AC_SUBST(MOZ_APP_REMOTINGNAME)
2934 AC_SUBST(MOZ_APP_DISPLAYNAME)
2935 AC_SUBST(MOZ_APP_BASENAME)
2936 AC_SUBST(MOZ_APP_VENDOR)
2937 AC_SUBST(MOZ_APP_PROFILE)
2938 AC_SUBST(MOZ_APP_ID)
2939 AC_SUBST(MAR_CHANNEL_ID)
2940 AC_SUBST(ACCEPTED_MAR_CHANNEL_IDS)
2941 AC_SUBST(MOZ_PROFILE_MIGRATOR)
2942 AC_DEFINE_UNQUOTED(MOZ_APP_UA_NAME, "$MOZ_APP_UA_NAME")
2943 AC_SUBST(MOZ_APP_UA_NAME)
2944 AC_DEFINE_UNQUOTED(MOZ_APP_UA_VERSION, "$MOZ_APP_VERSION")
2945 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL, $BROWSER_CHROME_URL)
2946 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL_QUOTED, "$BROWSER_CHROME_URL")
2948 AC_SUBST(MOZ_APP_MAXVERSION)
2949 AC_SUBST(MOZ_UA_OS_AGNOSTIC)
2950 if test -n "$MOZ_UA_OS_AGNOSTIC"; then
2951 AC_DEFINE(MOZ_UA_OS_AGNOSTIC)
2954 AC_SUBST(MOZ_PKG_SPECIAL)
2955 AC_SUBST(MOZ_SIMPLE_PACKAGE_NAME)
2957 if test "$MOZILLA_OFFICIAL"; then
2958 # Build revisions should always be present in official builds
2959 MOZ_INCLUDE_SOURCE_INFO=1
2962 # External builds (specifically Ubuntu) may drop the hg repo information, so we allow to
2963 # explicitly set the repository and changeset information in.
2964 AC_SUBST(MOZ_SOURCE_REPO)
2965 AC_SUBST(MOZ_SOURCE_CHANGESET)
2966 AC_SUBST(MOZ_INCLUDE_SOURCE_INFO)
2968 dnl If we have any service that uploads data (and requires data submission
2969 dnl policy alert), set MOZ_DATA_REPORTING.
2970 dnl We need SUBST for build system and DEFINE for xul preprocessor.
2971 if test -n "$MOZ_TELEMETRY_REPORTING" || test -n "$MOZ_SERVICES_HEALTHREPORT" || test -n "$MOZ_CRASHREPORTER" || test -n "$MOZ_NORMANDY"; then
2972 MOZ_DATA_REPORTING=1
2973 AC_DEFINE(MOZ_DATA_REPORTING)
2974 AC_SUBST(MOZ_DATA_REPORTING)
2978 AC_SUBST(WIN32_REDIST_DIR)
2979 AC_SUBST(WIN_UCRT_REDIST_DIR)
2981 dnl ========================================================
2983 dnl ========================================================
2987 if test "$MOZ_WIDGET_TOOLKIT" = "cocoa"; then
2993 dnl Echo the CFLAGS to remove extra whitespace.
2995 $_COMPILATION_CFLAGS \
2999 $_WARNINGS_CXXFLAGS \
3000 $_COMPILATION_CXXFLAGS \
3003 COMPILE_CFLAGS=`echo \
3007 COMPILE_CXXFLAGS=`echo \
3008 $_DEFINES_CXXFLAGS \
3012 $_WARNINGS_HOST_CFLAGS \
3013 $_COMPILATION_HOST_CFLAGS \
3016 HOST_CXXFLAGS=`echo \
3017 $_WARNINGS_HOST_CXXFLAGS \
3018 $_COMPILATION_HOST_CXXFLAGS \
3021 AC_SUBST(MOZ_SYSTEM_PNG)
3023 AC_SUBST_LIST(MOZ_PNG_CFLAGS)
3024 AC_SUBST_LIST(MOZ_PNG_LIBS)
3026 AC_SUBST(MOZ_SYSTEM_NSPR)
3028 AC_SUBST(MOZ_SYSTEM_NSS)
3030 HOST_CMFLAGS="-x objective-c -fobjc-exceptions"
3031 HOST_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
3032 OS_COMPILE_CMFLAGS="-x objective-c -fobjc-exceptions"
3033 OS_COMPILE_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
3034 if test "$MOZ_WIDGET_TOOLKIT" = uikit; then
3035 OS_COMPILE_CMFLAGS="$OS_COMPILE_CMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
3036 OS_COMPILE_CMMFLAGS="$OS_COMPILE_CMMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
3038 AC_SUBST(HOST_CMFLAGS)
3039 AC_SUBST(HOST_CMMFLAGS)
3040 AC_SUBST(OS_COMPILE_CMFLAGS)
3041 AC_SUBST(OS_COMPILE_CMMFLAGS)
3044 OS_CXXFLAGS="$CXXFLAGS"
3045 OS_CPPFLAGS="$CPPFLAGS"
3046 OS_COMPILE_CFLAGS="$COMPILE_CFLAGS"
3047 OS_COMPILE_CXXFLAGS="$COMPILE_CXXFLAGS"
3048 OS_LDFLAGS="$LDFLAGS"
3050 AC_SUBST_LIST(OS_CFLAGS)
3051 AC_SUBST_LIST(OS_CXXFLAGS)
3052 AC_SUBST_LIST(OS_CPPFLAGS)
3053 AC_SUBST_LIST(OS_COMPILE_CFLAGS)
3054 AC_SUBST_LIST(OS_COMPILE_CXXFLAGS)
3055 AC_SUBST_LIST(OS_LDFLAGS)
3060 AC_SUBST_LIST(HOST_CFLAGS)
3061 AC_SUBST_LIST(HOST_CPPFLAGS)
3062 AC_SUBST_LIST(HOST_CXXFLAGS)
3063 AC_SUBST(HOST_LDFLAGS)
3064 AC_SUBST_LIST(HOST_OPTIMIZE_FLAGS)
3065 AC_SUBST(HOST_BIN_SUFFIX)
3067 AC_SUBST(TARGET_XPCOM_ABI)
3068 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSSE3)
3069 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSE4_1)
3070 AC_SUBST(HAVE_X86_AVX2)
3071 AC_SUBST(HAVE_ALTIVEC)
3073 AC_SUBST_LIST(DSO_CFLAGS)
3074 AC_SUBST_LIST(DSO_PIC_CFLAGS)
3075 AC_SUBST(DSO_LDOPTS)
3076 AC_SUBST(BIN_SUFFIX)
3078 AC_SUBST(NS_ENABLE_TSF)
3079 AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS)
3080 AC_SUBST(WIN32_GUI_EXE_LDFLAGS)
3082 AC_SUBST(MOZ_DEVTOOLS)
3084 AC_SUBST(MOZ_PACKAGE_JSSHELL)
3085 AC_SUBST(MOZ_FOLD_LIBS)
3086 AC_SUBST_LIST(MOZ_FOLD_LIBS_FLAGS)
3090 dnl Host JavaScript runtime, if any, to use during cross compiles.
3093 AC_SUBST(NSS_EXTRA_SYMBOLS_FILE)
3095 if test -n "$COMPILE_ENVIRONMENT"; then
3096 AC_CHECK_FUNCS(posix_fadvise posix_fallocate)
3098 dnl Check for missing components
3099 if test "$MOZ_X11"; then
3100 dnl ====================================================
3101 dnl = Check if X headers exist
3102 dnl ====================================================
3103 _SAVE_CFLAGS=$CFLAGS
3104 CFLAGS="$CFLAGS $XCFLAGS"
3108 #include <X11/Xlib.h>
3109 #include <X11/Intrinsic.h>
3110 #include <X11/extensions/XShm.h>
3114 if ((dpy = XOpenDisplay(NULL)) == NULL) {
3115 fprintf(stderr, ": can't open %s\n", XDisplayName(NULL));
3119 [ AC_MSG_ERROR([Can't find X headers (install libxt-dev (Debian/Ubuntu), libXt-devel (Fedora), or xorg-x11-libXt-devel (SuSE)).]) ])
3120 CFLAGS="$_SAVE_CFLAGS"
3122 if test -n "$MISSING_X"; then
3123 AC_MSG_ERROR([ Could not find the following X libraries: $MISSING_X ]);
3128 fi # COMPILE_ENVIRONMENT
3130 dnl Set various defines and substitutions
3131 dnl ========================================================
3133 if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK" ; then
3134 AC_DEFINE(MOZ_ACCESSIBILITY_ATK)
3135 ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk`
3136 ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
3137 ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'`
3138 ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'`
3139 AC_DEFINE_UNQUOTED(ATK_MAJOR_VERSION, $ATK_MAJOR_VERSION)
3140 AC_DEFINE_UNQUOTED(ATK_MINOR_VERSION, $ATK_MINOR_VERSION)
3141 AC_DEFINE_UNQUOTED(ATK_REV_VERSION, $ATK_REV_VERSION)
3144 AC_SUBST(MOZ_DEV_EDITION)
3145 if test -n "$MOZ_DEV_EDITION"; then
3146 AC_DEFINE(MOZ_DEV_EDITION)
3149 if test "$MOZ_DEBUG" -o "$DEVELOPER_OPTIONS"; then
3153 if test -n "$A11Y_LOG"; then
3157 dnl Spit out some output
3158 dnl ========================================================
3160 dnl The following defines are used by xpcom
3161 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES
3173 # Avoid using obsolete NSPR features
3174 AC_DEFINE(NO_NSPR_10_SUPPORT)
3176 MOZ_CREATE_CONFIG_STATUS()
3178 rm -fr confdefs* $ac_clean_files